diff options
| author | Joseph Julicher <jjulicher@mac.com> | 2021-05-26 16:37:01 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-05-26 16:37:01 -0700 |
| commit | 5d3ec8031fff44e8d151b7cd81be88d0c75fb31d (patch) | |
| tree | 39dbfe48b2cd5210fd6996a5ab7de8f15407ea3e | |
| parent | c134a581153c1b137af2af2e93564c495977872f (diff) | |
| download | freertos-git-5d3ec8031fff44e8d151b7cd81be88d0c75fb31d.tar.gz | |
deprecating the mcf5235 demos (#609)
197 files changed, 4 insertions, 49028 deletions
diff --git a/FreeRTOS/Demo/MCF5235_GCC/Changelog.txt b/FreeRTOS/Demo/MCF5235_GCC/Changelog.txt deleted file mode 100644 index 0290fbae0..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/Changelog.txt +++ /dev/null @@ -1,4 +0,0 @@ - -2006-08-31 (REL_1_2) Christian Walter <wolti@sil.at>: - Notes: Recreated from lwIP port. - diff --git a/FreeRTOS/Demo/MCF5235_GCC/FreeRTOSConfig.h b/FreeRTOS/Demo/MCF5235_GCC/FreeRTOSConfig.h deleted file mode 100644 index 1d4305517..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/FreeRTOSConfig.h +++ /dev/null @@ -1,97 +0,0 @@ -/*
- FreeRTOS V202104.00
- MCF5235 Port - Copyright (C) 2006 Christian Walter.
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License** as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- FreeRTOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with FreeRTOS; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- A special exception to the GPL can be applied should you wish to distribute
- a combined work that includes FreeRTOS, without being obliged to provide
- the source code for any proprietary components. See the licensing section
- of http://www.FreeRTOS.org for full details of how and when the exception
- can be applied.
-
- ***************************************************************************
- ***************************************************************************
- * *
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
- * *
- * This is a concise, step by step, 'hands on' guide that describes both *
- * general multitasking concepts and FreeRTOS specifics. It presents and *
- * explains numerous examples that are written using the FreeRTOS API. *
- * Full source code for all the examples is provided in an accompanying *
- * .zip file. *
- * *
- ***************************************************************************
- ***************************************************************************
-
- Please ensure to read the configuration and relevant port sections of the
- online documentation.
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
-#ifndef FREERTOS_CONFIG_H
-#define FREERTOS_CONFIG_H
-
-/*-----------------------------------------------------------
- * Application specific definitions.
- *
- * These definitions should be adjusted for your particular hardware and
- * application requirements.
- *
- * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
- * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
- *
- * See http://www.freertos.org/a00110.html
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION 1
-#define configUSE_IDLE_HOOK 0
-#define configUSE_TICK_HOOK 0
-#define configCPU_CLOCK_HZ ( ( unsigned long ) 25000000 )
-#define configTICK_RATE_HZ ( ( TickType_t ) 1000 )
-#define configMAX_PRIORITIES ( 7 )
-#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 256 )
-#define configMAX_TASK_NAME_LEN ( 16 )
-#define configUSE_TRACE_FACILITY 1
-#define configUSE_16_BIT_TICKS 0
-#define configIDLE_SHOULD_YIELD 1
-
-/* Co-routine definitions. */
-#define configUSE_CO_ROUTINES 0
-#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
-
-/* Set the following definitions to 1 to include the API function, or zero
-to exclude the API function. */
-
-#define INCLUDE_vTaskPrioritySet 1
-#define INCLUDE_uxTaskPriorityGet 1
-#define INCLUDE_vTaskDelete 1
-#define INCLUDE_vTaskCleanUpResources 0
-#define INCLUDE_vTaskSuspend 1
-#define INCLUDE_vTaskDelayUntil 1
-#define INCLUDE_vTaskDelay 1
-#define INCLUDE_xTaskGetCurrentTaskHandle 1
-
-#endif /* FREERTOS_CONFIG_H */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/LICENSE_FREESCALE.TXT b/FreeRTOS/Demo/MCF5235_GCC/LICENSE_FREESCALE.TXT deleted file mode 100644 index 7e58b1174..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/LICENSE_FREESCALE.TXT +++ /dev/null @@ -1,35 +0,0 @@ -MCF523x example code - -IMPORTANT. Read the following Freescale Semiconductor Software License Agreement (“Agreement”) completely. By selecting the "I Accept" button at the end of this page, you indicate that you accept the terms of this Agreement. You may then download the file. - -FREESCALE SEMICONDUCTOR SOFTWARE LICENSE AGREEMENT - -This is a legal agreement between you (either as an individual or as an authorized representative of your employer) and Freescale Semiconductor, Inc. ("Freescale"). It concerns your rights to use this file and any accompanying written materials (the "Software"). In consideration for Freescale allowing you to access the Software, you are agreeing to be bound by the terms of this Agreement. If you do not agree to all of the terms of this Agreement, do not download the Software. If you change your mind later, stop using the Software and delete all copies of the Software in your possession or control. Any copies of the Software that you have already distributed, where permitted, and do not destroy will continue to be governed by this Agreement. Your prior use will also continue to be governed by this Agreement. - -LICENSE GRANT. Freescale grants to you, free of charge, the non-exclusive, non-transferable right (1) to use the Software, (2) to reproduce the Software, (3) to prepare derivative works of the Software, (4) to distribute the Software and derivative works thereof in source (human-readable) form and object (machine–readable) form, and (5) to sublicense to others the right to use the distributed Software. If you violate any of the terms or restrictions of this Agreement, Freescale may immediately terminate this Agreement, and require that you stop using and delete all copies of the Software in your possession or control. - -COPYRIGHT. The Software is licensed to you, not sold. Freescale owns the Software, and United States copyright laws and international treaty provisions protect the Software. Therefore, you must treat the Software like any other copyrighted material (e.g. a book or musical recording). You may not use or copy the Software for any other purpose than what is described in this Agreement. Except as expressly provided herein, Freescale does not grant to you any express or implied rights under any Freescale or third-party patents, copyrights, trademarks, or trade secrets. Additionally, you must reproduce and apply any copyright or other proprietary rights notices included on or embedded in the Software to any copies or derivative works made thereof, in whole or in part, if any. - -SUPPORT. Freescale is NOT obligated to provide any support, upgrades or new releases of the Software. If you wish, you may contact Freescale and report problems and provide suggestions regarding the Software. Freescale has no obligation whatsoever to respond in any way to such a problem report or suggestion. Freescale may make changes to the Software at any time, without any obligation to notify or provide updated versions of the Software to you. - -NO WARRANTY. TO THE MAXIMUM EXTENT PERMITTED BY LAW, FREESCALE EXPRESSLY DISCLAIMS ANY WARRANTY FOR THE SOFTWARE. THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. YOU ASSUME THE ENTIRE RISK ARISING OUT OF THE USE OR PERFORMANCE OF THE SOFTWARE, OR ANY SYSTEMS YOU DESIGN USING THE SOFTWARE (IF ANY). NOTHING IN THIS AGREEMENT MAY BE CONSTRUED AS A WARRANTY OR REPRESENTATION BY FREESCALE THAT THE SOFTWARE OR ANY DERIVATIVE WORK DEVELOPED WITH OR INCORPORATING THE SOFTWARE WILL BE FREE FROM INFRINGEMENT OF THE INTELLECTUAL PROPERTY RIGHTS OF THIRD PARTIES. - -INDEMNITY. You agree to fully defend and indemnify Freescale from any and all claims, liabilities, and costs (including reasonable attorney’s fees) related to (1) your use (including your sublicensee’s use, if permitted) of the Software or (2) your violation of the terms and conditions of this Agreement. - -LIMITATION OF LIABILITY. IN NO EVENT WILL FREESCALE BE LIABLE, WHETHER IN CONTRACT, TORT, OR OTHERWISE, FOR ANY INCIDENTAL, SPECIAL, INDIRECT, CONSEQUENTIAL OR PUNITIVE DAMAGES, INCLUDING, BUT NOT LIMITED TO, DAMAGES FOR ANY LOSS OF USE, LOSS OF TIME, INCONVENIENCE, COMMERCIAL LOSS, OR LOST PROFITS, SAVINGS, OR REVENUES TO THE FULL EXTENT SUCH MAY BE DISCLAIMED BY LAW. - -COMPLIANCE WITH LAWS; EXPORT RESTRICTIONS. This software may be subject to the U.S. Export Regulations and/or the regulatory authority of the country in which the download takes place. By downloading this software you understand and agree to comply with all applicable export control regulations when further transferring or exporting the software either as downloaded or as integrated into other software or commodities. - -GOVERNMENT USE. Use of the Software and any corresponding documentation, if any, is provided with RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of The Rights in Technical Data and Computer Software clause at DFARS 252.227-7013 or subparagraphs (c)(l) and (2) of the Commercial Computer Software--Restricted Rights at 48 CFR 52.227-19, as applicable. Manufacturer is Freescale Semiconductor, Inc., 6501 William Cannon Drive West, Austin, TX, 78735. - -HIGH RISK ACTIVITIES. You acknowledge that the Software is not fault tolerant and is not designed, manufactured or intended by Freescale for incorporation into products intended for use or resale in on-line control equipment in hazardous, dangerous to life or potentially life-threatening environments requiring fail-safe performance, such as in the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines or weapons systems, in which the failure of products could lead directly to death, personal injury or severe physical or environmental damage (“High Risk Activities”). You specifically represent and warrant that you will not use the Software or any derivative work of the Software for High Risk Activities. - -CHOICE OF LAW; VENUE; LIMITATIONS. You agree that the statutes and laws of the United States and the State of Texas, USA, without regard to conflicts of laws principles, will apply to all matters relating to this Agreement or the Software, and you agree that any litigation will be subject to the exclusive jurisdiction of the state or federal courts in Texas, USA. You agree that regardless of any statute or law to the contrary, any claim or cause of action arising out of or related to this Agreement or the Software must be filed within one (1) year after such claim or cause of action arose or be forever barred. - -PRODUCT LABELING. You are not authorized to use any Freescale trademarks, brand names, or logos. - -ENTIRE AGREEMENT. This Agreement constitutes the entire agreement between you and Freescale regarding the subject matter of this Agreement, and supersedes all prior communications, negotiations, understandings, agreements or representations, either written or oral, if any. This Agreement may only be amended in written form, executed by you and Freescale. - -SEVERABILITY. If any provision of this Agreement is held for any reason to be invalid or unenforceable, then the remaining provisions of this Agreement will be unimpaired and, unless a modification or replacement of the invalid or unenforceable provision is further held to deprive you or Freescale of a material benefit, in which case the Agreement will immediately terminate, the invalid or unenforceable provision will be replaced with a provision that is valid and enforceable and that comes closest to the intention underlying the invalid or unenforceable provision. - -NO WAIVER. The waiver by Freescale of any breach of any provision of this Agreement will not operate or be construed as a waiver of any other or a subsequent breach of the same or a different provision. diff --git a/FreeRTOS/Demo/MCF5235_GCC/Makefile b/FreeRTOS/Demo/MCF5235_GCC/Makefile deleted file mode 100644 index 7a2da52f6..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/Makefile +++ /dev/null @@ -1,87 +0,0 @@ -# -# FreeRTOS 4.1.0 - MCF5235 Coldfire Port -# -# Copyright (c) 2006 Christian Walter, Vienna 2006. -# -# $Id: Makefile,v 1.1 2006/08/31 22:45:48 wolti Exp $ -# -# --------------------------------------------------------------------------- -BASE = /opt/gcc-m68k/bin -CC = $(BASE)/m68k-elf-gcc -CXX = $(BASE)/m68k-elf-g++ -OBJCOPY = $(BASE)/m68k-elf-objcopy -SIZE = $(BASE)/m68k-elf-size -INSIGHT = $(BASE)/m68k-bdm-elf-insight -BDMFLASH = $(BASE)/bdmflash - -#CFLAGS = -MD -O2 -m528x -Wall -CFLAGS = -MD -gdwarf-2 -g3 -m528x -Wall \ - -D'GCC_MCF5235=1' -D'_GCC_USES_FP=1' \ - -D'__IPSBAR=((vuint8 *) 0x40000000)' -D'FSYS_2=25000000UL' \ - -I. -Iinclude -Iinclude/arch -Ifec \ - -I../../Source/include -I../Common/include - -ASFLAGS = -MD -gdwarf-2 -g3 -m528x -Wa,--register-prefix-optional \ - -Wa,--bitwise-or -Wa,--defsym,IPSBAR=0x40000000 -LDSCRIPT = m5235-ram.ld -LDFLAGS = -nostartfiles -m528x -Wl,--script=$(LDSCRIPT) - -TGT = demo -OTHER_CSRC = -OTHER_ASRC = $(addprefix system/, crt0.S vector.S) -CSRC = demo.c \ - $(addprefix system/, init.c newlib.c serial.c) \ - $(addprefix ../Common/Minimal/, PollQ.c integer.c flop.c BlockQ.c semtest.c dynamic.c ) \ - $(addprefix ../../Source/, tasks.c queue.c list.c) \ - $(addprefix ../../Source/portable/MemMang/, heap_3.c) \ - $(addprefix ../../Source/portable/GCC/MCF5235/, port.c) - -ASRC = $(addprefix system/, mcf5xxx.S ) -OBJS = $(CSRC:.c=.o) $(ASRC:.S=.o) -NOLINK_OBJS = $(OTHER_CSRC:.c=.o) $(OTHER_ASRC:.S=.o) -DEPS = $(OBJS:.o=.d) $(NOLINK_OBJS:.o=.d) -BIN = $(TGT).elf - -.PHONY: clean all - -all: $(BIN) - -flash-programm: $(TGT).elf - $(OBJCOPY) -O binary $(TGT).elf $(TGT).bin - @BIN_SIZE=`du -b $(TGT).bin | awk '//{ print $$1; }'`; \ - echo "programming $(TGT).bin with size $$BIN_SIZE to flash..."; \ - $(BDMFLASH) /dev/bdmcf20 0x00000000 1 2 write $(TGT).bin 0 - -flash-verify: - @BIN_SIZE=`du -b $(TGT).bin | awk '//{ print $$1; }'`; \ - echo "loading $$BIN_SIZE bytes from target into $(TGT).vrf..."; \ - $(BDMFLASH) /dev/bdmcf20 0x00000000 1 2 read $(TGT).vrf 0 $$BIN_SIZE - -flash-erase: - $(BDMFLASH) /dev/bdmcf20 0x00000000 1 2 erase - -debug: - $(INSIGHT) --command=m5235.gdb --se=$(TGT).elf - -$(BIN): $(OBJS) $(NOLINK_OBJS) - $(CC) $(LDFLAGS) -Wl,-Map=$(TGT).map $(OBJS) $(LDLIBS) -o $@ - -clean: - rm -f $(DEPS) - rm -f $(OBJS) $(NOLINK_OBJS) - rm -f $(BIN) $(TGT).map - -# --------------------------------------------------------------------------- -# rules for code generation -# --------------------------------------------------------------------------- -%.o: %.c - $(CC) $(CFLAGS) -o $@ -c $< - -%.o: %.S - $(CC) $(ASFLAGS) -o $@ -c $< - -# --------------------------------------------------------------------------- -# # compiler generated dependencies -# --------------------------------------------------------------------------- --include $(DEPS) - diff --git a/FreeRTOS/Demo/MCF5235_GCC/demo.c b/FreeRTOS/Demo/MCF5235_GCC/demo.c deleted file mode 100644 index b8a3d90ab..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/demo.c +++ /dev/null @@ -1,318 +0,0 @@ -/*
- FreeRTOS V202104.00
- MCF5235 Port - Copyright (C) 2006 Christian Walter.
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License** as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- FreeRTOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with FreeRTOS; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- A special exception to the GPL can be applied should you wish to distribute
- a combined work that includes FreeRTOS, without being obliged to provide
- the source code for any proprietary components. See the licensing section
- of http://www.FreeRTOS.org for full details of how and when the exception
- can be applied.
-
- ***************************************************************************
- ***************************************************************************
- * *
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
- * *
- * This is a concise, step by step, 'hands on' guide that describes both *
- * general multitasking concepts and FreeRTOS specifics. It presents and *
- * explains numerous examples that are written using the FreeRTOS API. *
- * Full source code for all the examples is provided in an accompanying *
- * .zip file. *
- * *
- ***************************************************************************
- ***************************************************************************
-
- Please ensure to read the configuration and relevant port sections of the
- online documentation.
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
-/* ------------------------ System includes ------------------------------- */
-#include <stdlib.h>
-#include <string.h>
-
-/* ------------------------ FreeRTOS includes ----------------------------- */
-#include "FreeRTOS.h"
-#include "task.h"
-
-/* ------------------------ Demo application includes --------------------- */
-#include "partest.h"
-#include "flash.h"
-#include "integer.h"
-#include "PollQ.h"
-#include "comtest2.h"
-#include "semtest.h"
-#include "flop.h"
-#include "dynamic.h"
-#include "BlockQ.h"
-#include "serial.h"
-
-/* ------------------------ Defines --------------------------------------- */
-/* Constants for the ComTest tasks. */
-#define mainCOM_TEST_BAUD_RATE ( ( unsigned long ) 38400 )
-#define mainCOM_TEST_LED ( -1 )
-
-/* Priorities for the demo application tasks. */
-#define mainLED_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
-#define mainCOM_TEST_PRIORITY ( tskIDLE_PRIORITY + 2 )
-#define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + 2 )
-#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + 4 )
-#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 1 )
-#define mainBLOCK_Q_PRIORITY ( tskIDLE_PRIORITY + 2 )
-
-/* Interval in which tasks are checked. */
-#define mainCHECK_PERIOD ( ( TickType_t ) 2000 / portTICK_PERIOD_MS )
-
-/* Constants used by the vMemCheckTask() task. */
-#define mainCOUNT_INITIAL_VALUE ( ( unsigned long ) 0 )
-#define mainNO_TASK ( 0 )
-
-/* The size of the memory blocks allocated by the vMemCheckTask() task. */
-#define mainMEM_CHECK_SIZE_1 ( ( size_t ) 51 )
-#define mainMEM_CHECK_SIZE_2 ( ( size_t ) 52 )
-#define mainMEM_CHECK_SIZE_3 ( ( size_t ) 151 )
-
-/* ------------------------ Static variables ------------------------------ */
-xComPortHandle xSTDComPort = NULL;
-
-/* ------------------------ Static functions ------------------------------ */
-static portTASK_FUNCTION( vErrorChecks, pvParameters );
-static long prvCheckOtherTasksAreStillRunning( unsigned long
- ulMemCheckTaskCount );
-static portTASK_FUNCTION( vMemCheckTask, pvParameters );
-
-/* ------------------------ Implementation -------------------------------- */
-int
-main( int argc, char *argv[] )
-{
- asm volatile ( "move.w #0x2000, %sr\n\t" );
-
- xSTDComPort = xSerialPortInitMinimal( 38400, 8 );
-
- /* Start the demo/test application tasks. */
- vStartIntegerMathTasks( tskIDLE_PRIORITY );
- vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
- vStartMathTasks( tskIDLE_PRIORITY );
- vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
- vStartDynamicPriorityTasks( );
- vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
-
- /* Start the check task - which is defined in this file. */
- xTaskCreate( vErrorChecks, "Check", 512, NULL,
- mainCHECK_TASK_PRIORITY, NULL );
-
- /* Now all the tasks have been started - start the scheduler. */
- vTaskStartScheduler( );
-
- /* Should never get here! */
- return 0;
-}
-
-
-
-static
-portTASK_FUNCTION( vErrorChecks, pvParameters )
-{
- unsigned long ulMemCheckTaskRunningCount;
- TaskHandle_t xCreatedTask;
-
- /* The parameters are not used in this function. */
- ( void )pvParameters;
-
- xSerialPortInitMinimal( mainCOM_TEST_BAUD_RATE, 8 );
-
- for( ;; )
- {
- ulMemCheckTaskRunningCount = mainCOUNT_INITIAL_VALUE;
- xCreatedTask = mainNO_TASK;
-
- if( xTaskCreate
- ( vMemCheckTask, "MEM_CHECK",
- configMINIMAL_STACK_SIZE, ( void * )&ulMemCheckTaskRunningCount,
- tskIDLE_PRIORITY, &xCreatedTask ) != pdPASS )
- {
- xSerialPutChar( xSTDComPort, 'E', portMAX_DELAY );
- }
-
- /* Delay until it is time to execute again. */
- vTaskDelay( mainCHECK_PERIOD );
-
- /* Delete the dynamically created task. */
- if( xCreatedTask != mainNO_TASK )
- {
- vTaskDelete( xCreatedTask );
- }
-
- if( prvCheckOtherTasksAreStillRunning( ulMemCheckTaskRunningCount ) !=
- pdPASS )
- {
- xSerialPutChar( xSTDComPort, 'E', portMAX_DELAY );
- }
- else
- {
- xSerialPutChar( xSTDComPort, '.', portMAX_DELAY );
- }
- }
-}
-
-static long
-prvCheckOtherTasksAreStillRunning( unsigned long ulMemCheckTaskCount )
-{
- long lReturn = ( long ) pdPASS;
-
- /* Check all the demo tasks (other than the flash tasks) to ensure
- * that they are all still running, and that none of them have detected
- * an error.
- */
-
- if( xAreIntegerMathsTaskStillRunning( ) != pdTRUE )
- {
- lReturn = ( long ) pdFAIL;
- }
-
- if( xArePollingQueuesStillRunning( ) != pdTRUE )
- {
- lReturn = ( long ) pdFAIL;
- }
-
- if( xAreMathsTaskStillRunning( ) != pdTRUE )
- {
- lReturn = ( long ) pdFAIL;
- }
-
- if( xAreSemaphoreTasksStillRunning( ) != pdTRUE )
- {
- lReturn = ( long ) pdFAIL;
- }
-
- if( xAreDynamicPriorityTasksStillRunning( ) != pdTRUE )
- {
- lReturn = ( long ) pdFAIL;
- }
-
- if( xAreBlockingQueuesStillRunning( ) != pdTRUE )
- {
- lReturn = ( long ) pdFAIL;
- }
- if( ulMemCheckTaskCount == mainCOUNT_INITIAL_VALUE )
- {
- // The vMemCheckTask did not increment the counter - it must
- // have failed.
- lReturn = ( long ) pdFAIL;
- }
- return lReturn;
-}
-
-static void
-vMemCheckTask( void *pvParameters )
-{
- unsigned long *pulMemCheckTaskRunningCounter;
- void *pvMem1, *pvMem2, *pvMem3;
- static long lErrorOccurred = pdFALSE;
-
- /* This task is dynamically created then deleted during each cycle of the
- vErrorChecks task to check the operation of the memory allocator. Each time
- the task is created memory is allocated for the stack and TCB. Each time
- the task is deleted this memory is returned to the heap. This task itself
- exercises the allocator by allocating and freeing blocks.
-
- The task executes at the idle priority so does not require a delay.
-
- pulMemCheckTaskRunningCounter is incremented each cycle to indicate to the
- vErrorChecks() task that this task is still executing without error. */
-
- pulMemCheckTaskRunningCounter = ( unsigned long * )pvParameters;
-
- for( ;; )
- {
- if( lErrorOccurred == pdFALSE )
- {
- /* We have never seen an error so increment the counter. */
- ( *pulMemCheckTaskRunningCounter )++;
- }
-
- /* Allocate some memory - just to give the allocator some extra
- exercise. This has to be in a critical section to ensure the
- task does not get deleted while it has memory allocated. */
- vTaskSuspendAll( );
- {
- pvMem1 = pvPortMalloc( mainMEM_CHECK_SIZE_1 );
- if( pvMem1 == NULL )
- {
- lErrorOccurred = pdTRUE;
- }
- else
- {
- memset( pvMem1, 0xaa, mainMEM_CHECK_SIZE_1 );
- vPortFree( pvMem1 );
- }
- }
- xTaskResumeAll( );
-
- /* Again - with a different size block. */
- vTaskSuspendAll( );
- {
- pvMem2 = pvPortMalloc( mainMEM_CHECK_SIZE_2 );
- if( pvMem2 == NULL )
- {
- lErrorOccurred = pdTRUE;
- }
- else
- {
- memset( pvMem2, 0xaa, mainMEM_CHECK_SIZE_2 );
- vPortFree( pvMem2 );
- }
- }
- xTaskResumeAll( );
-
- /* Again - with a different size block. */
- vTaskSuspendAll( );
- {
- pvMem3 = pvPortMalloc( mainMEM_CHECK_SIZE_3 );
- if( pvMem3 == NULL )
- {
- lErrorOccurred = pdTRUE;
- }
- else
- {
- memset( pvMem3, 0xaa, mainMEM_CHECK_SIZE_3 );
- vPortFree( pvMem3 );
- }
- }
- xTaskResumeAll( );
- }
-}
-
-void
-vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
-{
-}
-
-void
-vParTestToggleLED( unsigned portBASE_TYPE uxLED )
-{
-}
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x.h deleted file mode 100644 index ae9dd63f6..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x.h +++ /dev/null @@ -1,46 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_H__
-#define __MCF523X_H__
-
-/*********************************************************************/
-
-#include "mcf523x/mcf523x_fec.h"
-#include "mcf523x/mcf523x_rng.h"
-#include "mcf523x/mcf523x_fmpll.h"
-#include "mcf523x/mcf523x_cs.h"
-#include "mcf523x/mcf523x_intc0.h"
-#include "mcf523x/mcf523x_intc1.h"
-#include "mcf523x/mcf523x_sdramc.h"
-#include "mcf523x/mcf523x_sram.h"
-#include "mcf523x/mcf523x_uart.h"
-#include "mcf523x/mcf523x_timer.h"
-#include "mcf523x/mcf523x_qspi.h"
-#include "mcf523x/mcf523x_eport.h"
-#include "mcf523x/mcf523x_i2c.h"
-#include "mcf523x/mcf523x_scm.h"
-#include "mcf523x/mcf523x_pit.h"
-#include "mcf523x/mcf523x_can.h"
-#include "mcf523x/mcf523x_wtm.h"
-#include "mcf523x/mcf523x_gpio.h"
-#include "mcf523x/mcf523x_mdha.h"
-#include "mcf523x/mcf523x_ccm.h"
-#include "mcf523x/mcf523x_rcm.h"
-#include "mcf523x/mcf523x_etpu.h"
-
-
-/********************************************************************/
-
-#endif /* __MCF523X_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_can.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_can.h deleted file mode 100644 index a193ba6fd..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_can.h +++ /dev/null @@ -1,325 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_can.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_CAN_H__
-#define __MCF523X_CAN_H__
-
-/*********************************************************************
-*
-* FlexCAN Module (CAN)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_CAN_CANMCR0 (*(vuint32*)(void*)(&__IPSBAR[0x1C0000]))
-#define MCF_CAN_CANCTRL0 (*(vuint32*)(void*)(&__IPSBAR[0x1C0004]))
-#define MCF_CAN_TIMER0 (*(vuint32*)(void*)(&__IPSBAR[0x1C0008]))
-#define MCF_CAN_RXGMASK0 (*(vuint32*)(void*)(&__IPSBAR[0x1C0010]))
-#define MCF_CAN_RX14MASK0 (*(vuint32*)(void*)(&__IPSBAR[0x1C0014]))
-#define MCF_CAN_RX15MASK0 (*(vuint32*)(void*)(&__IPSBAR[0x1C0018]))
-#define MCF_CAN_ERRCNT0 (*(vuint32*)(void*)(&__IPSBAR[0x1C001C]))
-#define MCF_CAN_ERRSTAT0 (*(vuint32*)(void*)(&__IPSBAR[0x1C0020]))
-#define MCF_CAN_IMASK0 (*(vuint16*)(void*)(&__IPSBAR[0x1C002A]))
-#define MCF_CAN_IFLAG0 (*(vuint16*)(void*)(&__IPSBAR[0x1C0032]))
-#define MCF_CAN_CANMCR1 (*(vuint32*)(void*)(&__IPSBAR[0x1F0000]))
-#define MCF_CAN_CANCTRL1 (*(vuint32*)(void*)(&__IPSBAR[0x1F0004]))
-#define MCF_CAN_TIMER1 (*(vuint32*)(void*)(&__IPSBAR[0x1F0008]))
-#define MCF_CAN_RXGMASK1 (*(vuint32*)(void*)(&__IPSBAR[0x1F0010]))
-#define MCF_CAN_RX14MASK1 (*(vuint32*)(void*)(&__IPSBAR[0x1F0014]))
-#define MCF_CAN_RX15MASK1 (*(vuint32*)(void*)(&__IPSBAR[0x1F0018]))
-#define MCF_CAN_ERRCNT1 (*(vuint32*)(void*)(&__IPSBAR[0x1F001C]))
-#define MCF_CAN_ERRSTAT1 (*(vuint32*)(void*)(&__IPSBAR[0x1F0020]))
-#define MCF_CAN_IMASK1 (*(vuint16*)(void*)(&__IPSBAR[0x1F002A]))
-#define MCF_CAN_IFLAG1 (*(vuint16*)(void*)(&__IPSBAR[0x1F0032]))
-#define MCF_CAN_CANMCR(x) (*(vuint32*)(void*)(&__IPSBAR[0x1C0000+((x)*0x30000)]))
-#define MCF_CAN_CANCTRL(x) (*(vuint32*)(void*)(&__IPSBAR[0x1C0004+((x)*0x30000)]))
-#define MCF_CAN_TIMER(x) (*(vuint32*)(void*)(&__IPSBAR[0x1C0008+((x)*0x30000)]))
-#define MCF_CAN_RXGMASK(x) (*(vuint32*)(void*)(&__IPSBAR[0x1C0010+((x)*0x30000)]))
-#define MCF_CAN_RX14MASK(x) (*(vuint32*)(void*)(&__IPSBAR[0x1C0014+((x)*0x30000)]))
-#define MCF_CAN_RX15MASK(x) (*(vuint32*)(void*)(&__IPSBAR[0x1C0018+((x)*0x30000)]))
-#define MCF_CAN_ERRCNT(x) (*(vuint32*)(void*)(&__IPSBAR[0x1C001C+((x)*0x30000)]))
-#define MCF_CAN_ERRSTAT(x) (*(vuint32*)(void*)(&__IPSBAR[0x1C0020+((x)*0x30000)]))
-#define MCF_CAN_IMASK(x) (*(vuint16*)(void*)(&__IPSBAR[0x1C002A+((x)*0x30000)]))
-#define MCF_CAN_IFLAG(x) (*(vuint16*)(void*)(&__IPSBAR[0x1C0032+((x)*0x30000)]))
-
-#define MCF_CAN_MBUF0_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0080+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_TMSTP(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0082+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0084+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0088+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0089+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C008A+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C008B+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C008C+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C008D+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C008E+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C008F+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0090+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_TMSTP(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0092+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0094+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0098+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0099+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C009A+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C009B+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C009C+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C009D+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C009E+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C009F+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C00A0+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C00A4+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00A8+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00A9+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00AA+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00AB+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00AC+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00AD+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00AE+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00AF+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C00B0+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C00B4+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00B8+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00B9+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00BA+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00BB+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00BC+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00BD+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00BE+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00BF+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C00C0+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C00C4+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00C8+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00C9+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00CA+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00CB+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00CC+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00CD+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00CE+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00CF+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C00D0+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C00D4+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00D8+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00D9+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00DA+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00DB+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00DC+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00DD+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00DE+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00DF+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C00E0+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C00E4+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00E8+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00E9+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00EA+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00EB+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00EC+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00ED+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00EE+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00EF+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C00F0+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C00F4+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00F8+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00F9+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00FA+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00FB+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00FC+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00FD+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00FE+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00FF+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0100+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0104+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0108+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0109+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C010A+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C010B+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C010C+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C010D+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C010E+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C010F+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0100+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0114+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0118+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0119+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C011A+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C011B+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C011C+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C011D+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C011E+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C011F+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0120+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0124+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0128+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0129+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C012A+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C012B+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C012C+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C012D+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C012E+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C012F+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0130+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0134+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0138+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0139+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C013A+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C013B+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C013C+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C013D+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C013E+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C013F+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0140+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0144+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0148+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0149+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C014A+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C014B+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C014C+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C014D+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C014E+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C014F+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0150+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0154+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0158+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0159+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C015A+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C015B+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C015C+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C015D+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C015E+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C015F+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0160+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0164+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0168+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0169+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C016A+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C016B+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C016C+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C016D+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C016E+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C016F+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0170+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0174+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0178+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0179+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C017A+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C017B+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C017C+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C017D+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C017E+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C017F+((x)*0x30000)]))
-
-
-#define MCF_CAN_MBUF0_DATAL(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0088+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_DATAH(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C008C+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_DATAL(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0098+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_DATAH(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C009C+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_DATAL(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C00A8+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_DATAH(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C00AC+((x)*0x30000)]))
-
-
-/* Bit definitions and macros for MCF_CAN_CANMCR */
-#define MCF_CAN_CANMCR_MAXMB(x) (((x)&0x0000000F)<<0)
-#define MCF_CAN_CANMCR_SUPV (0x00800000)
-#define MCF_CAN_CANMCR_FRZACK (0x01000000)
-#define MCF_CAN_CANMCR_SOFTRST (0x02000000)
-#define MCF_CAN_CANMCR_HALT (0x10000000)
-#define MCF_CAN_CANMCR_FRZ (0x40000000)
-#define MCF_CAN_CANMCR_MDIS (0x80000000)
-
-/* Bit definitions and macros for MCF_CAN_CANCTRL */
-#define MCF_CAN_CANCTRL_PROPSEG(x) (((x)&0x00000007)<<0)
-#define MCF_CAN_CANCTRL_LOM (0x00000008)
-#define MCF_CAN_CANCTRL_LBUF (0x00000010)
-#define MCF_CAN_CANCTRL_TSYNC (0x00000020)
-#define MCF_CAN_CANCTRL_BOFFREC (0x00000040)
-#define MCF_CAN_CANCTRL_SAMP (0x00000080)
-#define MCF_CAN_CANCTRL_LPB (0x00001000)
-#define MCF_CAN_CANCTRL_CLKSRC (0x00002000)
-#define MCF_CAN_CANCTRL_ERRMSK (0x00004000)
-#define MCF_CAN_CANCTRL_BOFFMSK (0x00008000)
-#define MCF_CAN_CANCTRL_PSEG2(x) (((x)&0x00000007)<<16)
-#define MCF_CAN_CANCTRL_PSEG1(x) (((x)&0x00000007)<<19)
-#define MCF_CAN_CANCTRL_RJW(x) (((x)&0x00000003)<<22)
-#define MCF_CAN_CANCTRL_PRESDIV(x) (((x)&0x000000FF)<<24)
-
-/* Bit definitions and macros for MCF_CAN_TIMER */
-#define MCF_CAN_TIMER_TIMER(x) (((x)&0x0000FFFF)<<0)
-
-/* Bit definitions and macros for MCF_CAN_RXGMASK */
-#define MCF_CAN_RXGMASK_MI(x) (((x)&0x1FFFFFFF)<<0)
-
-/* Bit definitions and macros for MCF_CAN_RX14MASK */
-#define MCF_CAN_RX14MASK_MI(x) (((x)&0x1FFFFFFF)<<0)
-
-/* Bit definitions and macros for MCF_CAN_RX15MASK */
-#define MCF_CAN_RX15MASK_MI(x) (((x)&0x1FFFFFFF)<<0)
-
-/* Bit definitions and macros for MCF_CAN_ERRCNT */
-#define MCF_CAN_ERRCNT_TXECTR(x) (((x)&0x000000FF)<<0)
-#define MCF_CAN_ERRCNT_RXECTR(x) (((x)&0x000000FF)<<8)
-
-/* Bit definitions and macros for MCF_CAN_ERRSTAT */
-#define MCF_CAN_ERRSTAT_WAKINT (0x00000001)
-#define MCF_CAN_ERRSTAT_ERRINT (0x00000002)
-#define MCF_CAN_ERRSTAT_BOFFINT (0x00000004)
-#define MCF_CAN_ERRSTAT_FLTCONF(x) (((x)&0x00000003)<<4)
-#define MCF_CAN_ERRSTAT_TXRX (0x00000040)
-#define MCF_CAN_ERRSTAT_IDLE (0x00000080)
-#define MCF_CAN_ERRSTAT_RXWRN (0x00000100)
-#define MCF_CAN_ERRSTAT_TXWRN (0x00000200)
-#define MCF_CAN_ERRSTAT_STFERR (0x00000400)
-#define MCF_CAN_ERRSTAT_FRMERR (0x00000800)
-#define MCF_CAN_ERRSTAT_CRCERR (0x00001000)
-#define MCF_CAN_ERRSTAT_ACKERR (0x00002000)
-#define MCF_CAN_ERRSTAT_BITERR(x) (((x)&0x00000003)<<14)
-#define MCF_CAN_ERRSTAT_FLTCONF_ACTIVE (0x00000000)
-#define MCF_CAN_ERRSTAT_FLTCONF_PASSIVE (0x00000010)
-#define MCF_CAN_ERRSTAT_FLTCONF_BUSOFF (0x00000020)
-
-/* Bit definitions and macros for MCF_CAN_IMASK */
-#define MCF_CAN_IMASK_BUF0M (0x0001)
-#define MCF_CAN_IMASK_BUF1M (0x0002)
-#define MCF_CAN_IMASK_BUF2M (0x0004)
-#define MCF_CAN_IMASK_BUF3M (0x0008)
-#define MCF_CAN_IMASK_BUF4M (0x0010)
-#define MCF_CAN_IMASK_BUF5M (0x0020)
-#define MCF_CAN_IMASK_BUF6M (0x0040)
-#define MCF_CAN_IMASK_BUF7M (0x0080)
-#define MCF_CAN_IMASK_BUF8M (0x0100)
-#define MCF_CAN_IMASK_BUF9M (0x0200)
-#define MCF_CAN_IMASK_BUF10M (0x0400)
-#define MCF_CAN_IMASK_BUF11M (0x0800)
-#define MCF_CAN_IMASK_BUF12M (0x1000)
-#define MCF_CAN_IMASK_BUF13M (0x2000)
-#define MCF_CAN_IMASK_BUF14M (0x4000)
-#define MCF_CAN_IMASK_BUF15M (0x8000)
-
-/* Bit definitions and macros for MCF_CAN_IFLAG */
-#define MCF_CAN_IFLAG_BUF0I (0x0001)
-#define MCF_CAN_IFLAG_BUF1I (0x0002)
-#define MCF_CAN_IFLAG_BUF2I (0x0004)
-#define MCF_CAN_IFLAG_BUF3I (0x0008)
-#define MCF_CAN_IFLAG_BUF4I (0x0010)
-#define MCF_CAN_IFLAG_BUF5I (0x0020)
-#define MCF_CAN_IFLAG_BUF6I (0x0040)
-#define MCF_CAN_IFLAG_BUF7I (0x0080)
-#define MCF_CAN_IFLAG_BUF8I (0x0100)
-#define MCF_CAN_IFLAG_BUF9I (0x0200)
-#define MCF_CAN_IFLAG_BUF10I (0x0400)
-#define MCF_CAN_IFLAG_BUF11I (0x0800)
-#define MCF_CAN_IFLAG_BUF12I (0x1000)
-#define MCF_CAN_IFLAG_BUF13I (0x2000)
-#define MCF_CAN_IFLAG_BUF14I (0x4000)
-#define MCF_CAN_IFLAG_BUF15I (0x8000)
-
-/********************************************************************/
-
-#endif /* __MCF523X_CAN_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_ccm.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_ccm.h deleted file mode 100644 index dd3b71c64..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_ccm.h +++ /dev/null @@ -1,56 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_ccm.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_CCM_H__
-#define __MCF523X_CCM_H__
-
-/*********************************************************************
-*
-* Chip Configuration Module (CCM)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_CCM_CCR (*(vuint16*)(void*)(&__IPSBAR[0x110004]))
-#define MCF_CCM_LPCR (*(vuint8 *)(void*)(&__IPSBAR[0x110007]))
-#define MCF_CCM_CIR (*(vuint16*)(void*)(&__IPSBAR[0x11000A]))
-#define MCF_CCM_RCON (*(vuint16*)(void*)(&__IPSBAR[0x110008]))
-
-/* Bit definitions and macros for MCF_CCM_CCR */
-#define MCF_CCM_CCR_BMT(x) (((x)&0x0007)<<0)
-#define MCF_CCM_CCR_BME (0x0008)
-#define MCF_CCM_CCR_SZEN (0x0040)
-#define MCF_CCM_CCR_MODE(x) (((x)&0x0007)<<8)
-
-/* Bit definitions and macros for MCF_CCM_LPCR */
-#define MCF_CCM_LPCR_STPMD(x) (((x)&0x03)<<3)
-#define MCF_CCM_LPCR_LPMD(x) (((x)&0x03)<<6)
-#define MCF_CCM_LPCR_LPMD_STOP (0xC0)
-#define MCF_CCM_LPCR_LPMD_WAIT (0x80)
-#define MCF_CCM_LPCR_LPMD_DOZE (0x40)
-#define MCF_CCM_LPCR_LPMD_RUN (0x00)
-
-/* Bit definitions and macros for MCF_CCM_CIR */
-#define MCF_CCM_CIR_PRN(x) (((x)&0x003F)<<0)
-#define MCF_CCM_CIR_PIN(x) (((x)&0x03FF)<<6)
-
-/* Bit definitions and macros for MCF_CCM_RCON */
-#define MCF_CCM_RCON_MODE (0x0001)
-#define MCF_CCM_RCON_BOOTPS(x) (((x)&0x0003)<<3)
-#define MCF_CCM_RCON_RLOAD (0x0020)
-#define MCF_CCM_RCON_RCSC(x) (((x)&0x0003)<<8)
-
-/********************************************************************/
-
-#endif /* __MCF523X_CCM_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_cs.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_cs.h deleted file mode 100644 index 240cdf214..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_cs.h +++ /dev/null @@ -1,101 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_cs.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_CS_H__
-#define __MCF523X_CS_H__
-
-/*********************************************************************
-*
-* Chip Selects (CS)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_CS_CSAR0 (*(vuint16*)(void*)(&__IPSBAR[0x000080]))
-#define MCF_CS_CSMR0 (*(vuint32*)(void*)(&__IPSBAR[0x000084]))
-#define MCF_CS_CSCR0 (*(vuint16*)(void*)(&__IPSBAR[0x00008A]))
-#define MCF_CS_CSAR1 (*(vuint16*)(void*)(&__IPSBAR[0x00008C]))
-#define MCF_CS_CSMR1 (*(vuint32*)(void*)(&__IPSBAR[0x000090]))
-#define MCF_CS_CSCR1 (*(vuint16*)(void*)(&__IPSBAR[0x000096]))
-#define MCF_CS_CSAR2 (*(vuint16*)(void*)(&__IPSBAR[0x000098]))
-#define MCF_CS_CSMR2 (*(vuint32*)(void*)(&__IPSBAR[0x00009C]))
-#define MCF_CS_CSCR2 (*(vuint16*)(void*)(&__IPSBAR[0x0000A2]))
-#define MCF_CS_CSAR3 (*(vuint16*)(void*)(&__IPSBAR[0x0000A4]))
-#define MCF_CS_CSMR3 (*(vuint32*)(void*)(&__IPSBAR[0x0000A8]))
-#define MCF_CS_CSCR3 (*(vuint16*)(void*)(&__IPSBAR[0x0000AE]))
-#define MCF_CS_CSAR4 (*(vuint16*)(void*)(&__IPSBAR[0x0000B0]))
-#define MCF_CS_CSMR4 (*(vuint32*)(void*)(&__IPSBAR[0x0000B4]))
-#define MCF_CS_CSCR4 (*(vuint16*)(void*)(&__IPSBAR[0x0000BA]))
-#define MCF_CS_CSAR5 (*(vuint16*)(void*)(&__IPSBAR[0x0000BC]))
-#define MCF_CS_CSMR5 (*(vuint32*)(void*)(&__IPSBAR[0x0000C0]))
-#define MCF_CS_CSCR5 (*(vuint16*)(void*)(&__IPSBAR[0x0000C6]))
-#define MCF_CS_CSAR6 (*(vuint16*)(void*)(&__IPSBAR[0x0000C8]))
-#define MCF_CS_CSMR6 (*(vuint32*)(void*)(&__IPSBAR[0x0000CC]))
-#define MCF_CS_CSCR6 (*(vuint16*)(void*)(&__IPSBAR[0x0000D2]))
-#define MCF_CS_CSAR7 (*(vuint16*)(void*)(&__IPSBAR[0x0000D4]))
-#define MCF_CS_CSMR7 (*(vuint32*)(void*)(&__IPSBAR[0x0000D8]))
-#define MCF_CS_CSCR7 (*(vuint16*)(void*)(&__IPSBAR[0x0000DE]))
-#define MCF_CS_CSAR(x) (*(vuint16*)(void*)(&__IPSBAR[0x000080+((x)*0x00C)]))
-#define MCF_CS_CSMR(x) (*(vuint32*)(void*)(&__IPSBAR[0x000084+((x)*0x00C)]))
-#define MCF_CS_CSCR(x) (*(vuint16*)(void*)(&__IPSBAR[0x00008A+((x)*0x00C)]))
-
-/* Bit definitions and macros for MCF_CS_CSAR */
-#define MCF_CS_CSAR_BA(x) ((uint16)(((x)&0xFFFF0000)>>16))
-
-/* Bit definitions and macros for MCF_CS_CSMR */
-#define MCF_CS_CSMR_V (0x00000001)
-#define MCF_CS_CSMR_UD (0x00000002)
-#define MCF_CS_CSMR_UC (0x00000004)
-#define MCF_CS_CSMR_SD (0x00000008)
-#define MCF_CS_CSMR_SC (0x00000010)
-#define MCF_CS_CSMR_CI (0x00000020)
-#define MCF_CS_CSMR_AM (0x00000040)
-#define MCF_CS_CSMR_WP (0x00000100)
-#define MCF_CS_CSMR_BAM(x) (((x)&0x0000FFFF)<<16)
-#define MCF_CS_CSMR_BAM_4G (0xFFFF0000)
-#define MCF_CS_CSMR_BAM_2G (0x7FFF0000)
-#define MCF_CS_CSMR_BAM_1G (0x3FFF0000)
-#define MCF_CS_CSMR_BAM_1024M (0x3FFF0000)
-#define MCF_CS_CSMR_BAM_512M (0x1FFF0000)
-#define MCF_CS_CSMR_BAM_256M (0x0FFF0000)
-#define MCF_CS_CSMR_BAM_128M (0x07FF0000)
-#define MCF_CS_CSMR_BAM_64M (0x03FF0000)
-#define MCF_CS_CSMR_BAM_32M (0x01FF0000)
-#define MCF_CS_CSMR_BAM_16M (0x00FF0000)
-#define MCF_CS_CSMR_BAM_8M (0x007F0000)
-#define MCF_CS_CSMR_BAM_4M (0x003F0000)
-#define MCF_CS_CSMR_BAM_2M (0x001F0000)
-#define MCF_CS_CSMR_BAM_1M (0x000F0000)
-#define MCF_CS_CSMR_BAM_1024K (0x000F0000)
-#define MCF_CS_CSMR_BAM_512K (0x00070000)
-#define MCF_CS_CSMR_BAM_256K (0x00030000)
-#define MCF_CS_CSMR_BAM_128K (0x00010000)
-#define MCF_CS_CSMR_BAM_64K (0x00000000)
-
-/* Bit definitions and macros for MCF_CS_CSCR */
-#define MCF_CS_CSCR_SWWS(x) (((x)&0x0007)<<0)
-#define MCF_CS_CSCR_BSTW (0x0008)
-#define MCF_CS_CSCR_BSTR (0x0010)
-#define MCF_CS_CSCR_BEM (0x0020)
-#define MCF_CS_CSCR_PS(x) (((x)&0x0003)<<6)
-#define MCF_CS_CSCR_AA (0x0100)
-#define MCF_CS_CSCR_IWS(x) (((x)&0x000F)<<10)
-#define MCF_CS_CSCR_SRWS(x) (((x)&0x0003)<<14)
-#define MCF_CS_CSCR_PS_8 (0x0040)
-#define MCF_CS_CSCR_PS_16 (0x0080)
-#define MCF_CS_CSCR_PS_32 (0x0000)
-
-/********************************************************************/
-
-#endif /* __MCF523X_CS_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_eport.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_eport.h deleted file mode 100644 index 9ee8d7c1c..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_eport.h +++ /dev/null @@ -1,92 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_eport.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_EPORT_H__
-#define __MCF523X_EPORT_H__
-
-/*********************************************************************
-*
-* Edge Port Module (EPORT)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_EPORT_EPPAR (*(vuint16*)(void*)(&__IPSBAR[0x130000]))
-#define MCF_EPORT_EPDDR (*(vuint8 *)(void*)(&__IPSBAR[0x130002]))
-#define MCF_EPORT_EPIER (*(vuint8 *)(void*)(&__IPSBAR[0x130003]))
-#define MCF_EPORT_EPDR (*(vuint8 *)(void*)(&__IPSBAR[0x130004]))
-#define MCF_EPORT_EPPDR (*(vuint8 *)(void*)(&__IPSBAR[0x130005]))
-#define MCF_EPORT_EPFR (*(vuint8 *)(void*)(&__IPSBAR[0x130006]))
-
-/* Bit definitions and macros for MCF_EPORT_EPPAR */
-#define MCF_EPORT_EPPAR_EPPA1(x) (((x)&0x0003)<<2)
-#define MCF_EPORT_EPPAR_EPPA2(x) (((x)&0x0003)<<4)
-#define MCF_EPORT_EPPAR_EPPA3(x) (((x)&0x0003)<<6)
-#define MCF_EPORT_EPPAR_EPPA4(x) (((x)&0x0003)<<8)
-#define MCF_EPORT_EPPAR_EPPA5(x) (((x)&0x0003)<<10)
-#define MCF_EPORT_EPPAR_EPPA6(x) (((x)&0x0003)<<12)
-#define MCF_EPORT_EPPAR_EPPA7(x) (((x)&0x0003)<<14)
-#define MCF_EPORT_EPPAR_EPPAx_LEVEL (0)
-#define MCF_EPORT_EPPAR_EPPAx_RISING (1)
-#define MCF_EPORT_EPPAR_EPPAx_FALLING (2)
-#define MCF_EPORT_EPPAR_EPPAx_BOTH (3)
-
-/* Bit definitions and macros for MCF_EPORT_EPDDR */
-#define MCF_EPORT_EPDDR_EPDD1 (0x02)
-#define MCF_EPORT_EPDDR_EPDD2 (0x04)
-#define MCF_EPORT_EPDDR_EPDD3 (0x08)
-#define MCF_EPORT_EPDDR_EPDD4 (0x10)
-#define MCF_EPORT_EPDDR_EPDD5 (0x20)
-#define MCF_EPORT_EPDDR_EPDD6 (0x40)
-#define MCF_EPORT_EPDDR_EPDD7 (0x80)
-
-/* Bit definitions and macros for MCF_EPORT_EPIER */
-#define MCF_EPORT_EPIER_EPIE1 (0x02)
-#define MCF_EPORT_EPIER_EPIE2 (0x04)
-#define MCF_EPORT_EPIER_EPIE3 (0x08)
-#define MCF_EPORT_EPIER_EPIE4 (0x10)
-#define MCF_EPORT_EPIER_EPIE5 (0x20)
-#define MCF_EPORT_EPIER_EPIE6 (0x40)
-#define MCF_EPORT_EPIER_EPIE7 (0x80)
-
-/* Bit definitions and macros for MCF_EPORT_EPDR */
-#define MCF_EPORT_EPDR_EPD1 (0x02)
-#define MCF_EPORT_EPDR_EPD2 (0x04)
-#define MCF_EPORT_EPDR_EPD3 (0x08)
-#define MCF_EPORT_EPDR_EPD4 (0x10)
-#define MCF_EPORT_EPDR_EPD5 (0x20)
-#define MCF_EPORT_EPDR_EPD6 (0x40)
-#define MCF_EPORT_EPDR_EPD7 (0x80)
-
-/* Bit definitions and macros for MCF_EPORT_EPPDR */
-#define MCF_EPORT_EPPDR_EPPD1 (0x02)
-#define MCF_EPORT_EPPDR_EPPD2 (0x04)
-#define MCF_EPORT_EPPDR_EPPD3 (0x08)
-#define MCF_EPORT_EPPDR_EPPD4 (0x10)
-#define MCF_EPORT_EPPDR_EPPD5 (0x20)
-#define MCF_EPORT_EPPDR_EPPD6 (0x40)
-#define MCF_EPORT_EPPDR_EPPD7 (0x80)
-
-/* Bit definitions and macros for MCF_EPORT_EPFR */
-#define MCF_EPORT_EPFR_EPF1 (0x02)
-#define MCF_EPORT_EPFR_EPF2 (0x04)
-#define MCF_EPORT_EPFR_EPF3 (0x08)
-#define MCF_EPORT_EPFR_EPF4 (0x10)
-#define MCF_EPORT_EPFR_EPF5 (0x20)
-#define MCF_EPORT_EPFR_EPF6 (0x40)
-#define MCF_EPORT_EPFR_EPF7 (0x80)
-
-/********************************************************************/
-
-#endif /* __MCF523X_EPORT_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_etpu.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_etpu.h deleted file mode 100644 index 5a0d9ca74..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_etpu.h +++ /dev/null @@ -1,493 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_etpu.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_ETPU_H__
-#define __MCF523X_ETPU_H__
-
-/*********************************************************************
-*
-* enhanced Time Processor Unit (ETPU)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_ETPU_EMCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0000]))
-#define MCF_ETPU_ECDCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0004]))
-#define MCF_ETPU_EMISCCR (*(vuint32*)(void*)(&__IPSBAR[0x1D000C]))
-#define MCF_ETPU_ESCMODR (*(vuint32*)(void*)(&__IPSBAR[0x1D0010]))
-#define MCF_ETPU_EECR (*(vuint32*)(void*)(&__IPSBAR[0x1D0014]))
-#define MCF_ETPU_ETBCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0020]))
-#define MCF_ETPU_ETB1R (*(vuint32*)(void*)(&__IPSBAR[0x1D0024]))
-#define MCF_ETPU_ETB2R (*(vuint32*)(void*)(&__IPSBAR[0x1D0028]))
-#define MCF_ETPU_EREDCR (*(vuint32*)(void*)(&__IPSBAR[0x1D002C]))
-#define MCF_ETPU_ECISR (*(vuint32*)(void*)(&__IPSBAR[0x1D0200]))
-#define MCF_ETPU_ECDTRSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0210]))
-#define MCF_ETPU_ECIOSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0220]))
-#define MCF_ETPU_ECDTROSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0230]))
-#define MCF_ETPU_ECIER (*(vuint32*)(void*)(&__IPSBAR[0x1D0240]))
-#define MCF_ETPU_ECDTRER (*(vuint32*)(void*)(&__IPSBAR[0x1D0250]))
-#define MCF_ETPU_ECPSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0280]))
-#define MCF_ETPU_ECSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0290]))
-#define MCF_ETPU_EC0SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0404]))
-#define MCF_ETPU_EC1SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0414]))
-#define MCF_ETPU_EC2SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0424]))
-#define MCF_ETPU_EC3SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0434]))
-#define MCF_ETPU_EC4SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0444]))
-#define MCF_ETPU_EC5SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0454]))
-#define MCF_ETPU_EC6SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0464]))
-#define MCF_ETPU_EC7SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0474]))
-#define MCF_ETPU_EC8SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0484]))
-#define MCF_ETPU_EC9SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0494]))
-#define MCF_ETPU_EC10SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D04A4]))
-#define MCF_ETPU_EC11SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D04B4]))
-#define MCF_ETPU_EC12SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D04C4]))
-#define MCF_ETPU_EC13SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D04D4]))
-#define MCF_ETPU_EC14SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D04E4]))
-#define MCF_ETPU_EC15SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D04F4]))
-#define MCF_ETPU_EC16SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0504]))
-#define MCF_ETPU_EC17SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0514]))
-#define MCF_ETPU_EC18SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0524]))
-#define MCF_ETPU_EC19SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0534]))
-#define MCF_ETPU_EC20SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0544]))
-#define MCF_ETPU_EC21SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0554]))
-#define MCF_ETPU_EC22SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0564]))
-#define MCF_ETPU_EC23SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0574]))
-#define MCF_ETPU_EC24SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0584]))
-#define MCF_ETPU_EC25SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0594]))
-#define MCF_ETPU_EC26SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D05A4]))
-#define MCF_ETPU_EC27SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D05B4]))
-#define MCF_ETPU_EC28SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D05C4]))
-#define MCF_ETPU_EC29SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D05D4]))
-#define MCF_ETPU_EC30SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D05E4]))
-#define MCF_ETPU_EC31SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D05F4]))
-#define MCF_ETPU_ECnSCR(x) (*(vuint32*)(void*)(&__IPSBAR[0x1D0404+((x)*0x010)]))
-#define MCF_ETPU_EC0CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0400]))
-#define MCF_ETPU_EC1CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0410]))
-#define MCF_ETPU_EC2CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0420]))
-#define MCF_ETPU_EC3CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0430]))
-#define MCF_ETPU_EC4CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0440]))
-#define MCF_ETPU_EC5CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0450]))
-#define MCF_ETPU_EC6CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0460]))
-#define MCF_ETPU_EC7CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0470]))
-#define MCF_ETPU_EC8CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0480]))
-#define MCF_ETPU_EC9CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0490]))
-#define MCF_ETPU_EC10CR (*(vuint32*)(void*)(&__IPSBAR[0x1D04A0]))
-#define MCF_ETPU_EC11CR (*(vuint32*)(void*)(&__IPSBAR[0x1D04B0]))
-#define MCF_ETPU_EC12CR (*(vuint32*)(void*)(&__IPSBAR[0x1D04C0]))
-#define MCF_ETPU_EC13CR (*(vuint32*)(void*)(&__IPSBAR[0x1D04D0]))
-#define MCF_ETPU_EC14CR (*(vuint32*)(void*)(&__IPSBAR[0x1D04E0]))
-#define MCF_ETPU_EC15CR (*(vuint32*)(void*)(&__IPSBAR[0x1D04F0]))
-#define MCF_ETPU_EC16CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0500]))
-#define MCF_ETPU_EC17CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0510]))
-#define MCF_ETPU_EC18CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0520]))
-#define MCF_ETPU_EC19CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0530]))
-#define MCF_ETPU_EC20CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0540]))
-#define MCF_ETPU_EC21CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0550]))
-#define MCF_ETPU_EC22CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0560]))
-#define MCF_ETPU_EC23CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0570]))
-#define MCF_ETPU_EC24CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0580]))
-#define MCF_ETPU_EC25CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0590]))
-#define MCF_ETPU_EC26CR (*(vuint32*)(void*)(&__IPSBAR[0x1D05A0]))
-#define MCF_ETPU_EC27CR (*(vuint32*)(void*)(&__IPSBAR[0x1D05B0]))
-#define MCF_ETPU_EC28CR (*(vuint32*)(void*)(&__IPSBAR[0x1D05C0]))
-#define MCF_ETPU_EC29CR (*(vuint32*)(void*)(&__IPSBAR[0x1D05D0]))
-#define MCF_ETPU_EC30CR (*(vuint32*)(void*)(&__IPSBAR[0x1D05E0]))
-#define MCF_ETPU_EC31CR (*(vuint32*)(void*)(&__IPSBAR[0x1D05F0]))
-#define MCF_ETPU_ECnCR(x) (*(vuint32*)(void*)(&__IPSBAR[0x1D0400+((x)*0x010)]))
-#define MCF_ETPU_EC0HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0408]))
-#define MCF_ETPU_EC1HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0418]))
-#define MCF_ETPU_EC2HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0428]))
-#define MCF_ETPU_EC3HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0438]))
-#define MCF_ETPU_EC4HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0448]))
-#define MCF_ETPU_EC5HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0458]))
-#define MCF_ETPU_EC6HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0468]))
-#define MCF_ETPU_EC7HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0478]))
-#define MCF_ETPU_EC8HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0488]))
-#define MCF_ETPU_EC9HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0498]))
-#define MCF_ETPU_EC10HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D04A8]))
-#define MCF_ETPU_EC11HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D04B8]))
-#define MCF_ETPU_EC12HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D04C8]))
-#define MCF_ETPU_EC13HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D04D8]))
-#define MCF_ETPU_EC14HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D04E8]))
-#define MCF_ETPU_EC15HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D04F8]))
-#define MCF_ETPU_EC16HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0508]))
-#define MCF_ETPU_EC17HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0518]))
-#define MCF_ETPU_EC18HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0528]))
-#define MCF_ETPU_EC19HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0538]))
-#define MCF_ETPU_EC20HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0548]))
-#define MCF_ETPU_EC21HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0558]))
-#define MCF_ETPU_EC22HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0568]))
-#define MCF_ETPU_EC23HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0578]))
-#define MCF_ETPU_EC24HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0588]))
-#define MCF_ETPU_EC25HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0598]))
-#define MCF_ETPU_EC26HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D05A8]))
-#define MCF_ETPU_EC27HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D05B8]))
-#define MCF_ETPU_EC28HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D05C8]))
-#define MCF_ETPU_EC29HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D05D8]))
-#define MCF_ETPU_EC30HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D05E8]))
-#define MCF_ETPU_EC31HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D05F8]))
-#define MCF_ETPU_ECnHSSR(x) (*(vuint32*)(void*)(&__IPSBAR[0x1D0408+((x)*0x010)]))
-
-/* Bit definitions and macros for MCF_ETPU_EMCR */
-#define MCF_ETPU_EMCR_GTBE (0x00000001)
-#define MCF_ETPU_EMCR_VIS (0x00000040)
-#define MCF_ETPU_EMCR_SCMMISEN (0x00000200)
-#define MCF_ETPU_EMCR_SCMMISF (0x00000400)
-#define MCF_ETPU_EMCR_SCMSIZE(x) (((x)&0x0000001F)<<16)
-#define MCF_ETPU_EMCR_ILF2 (0x01000000)
-#define MCF_ETPU_EMCR_ILF1 (0x02000000)
-#define MCF_ETPU_EMCR_MGE2 (0x04000000)
-#define MCF_ETPU_EMCR_MGE1 (0x08000000)
-#define MCF_ETPU_EMCR_GEC (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECDCR */
-#define MCF_ETPU_ECDCR_PARM1(x) (((x)&0x0000007F)<<0)
-#define MCF_ETPU_ECDCR_WR (0x00000080)
-#define MCF_ETPU_ECDCR_PARM0(x) (((x)&0x0000007F)<<8)
-#define MCF_ETPU_ECDCR_PWIDTH (0x00008000)
-#define MCF_ETPU_ECDCR_PBASE(x) (((x)&0x000003FF)<<16)
-#define MCF_ETPU_ECDCR_CTBASE(x) (((x)&0x0000001F)<<26)
-#define MCF_ETPU_ECDCR_STS (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_EECR */
-#define MCF_ETPU_EECR_ETB(x) (((x)&0x0000001F)<<0)
-#define MCF_ETPU_EECR_CDFC(x) (((x)&0x00000003)<<14)
-#define MCF_ETPU_EECR_FPSK(x) (((x)&0x00000007)<<16)
-#define MCF_ETPU_EECR_HLTF (0x00800000)
-#define MCF_ETPU_EECR_STF (0x10000000)
-#define MCF_ETPU_EECR_MDIS (0x40000000)
-#define MCF_ETPU_EECR_FEND (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ETBCR */
-#define MCF_ETPU_ETBCR_TCR1P(x) (((x)&0x000000FF)<<0)
-#define MCF_ETPU_ETBCR_TCR1CTL(x) (((x)&0x00000003)<<14)
-#define MCF_ETPU_ETBCR_TCR2P(x) (((x)&0x0000003F)<<16)
-#define MCF_ETPU_ETBCR_AM (0x02000000)
-#define MCF_ETPU_ETBCR_TCRCF(x) (((x)&0x00000003)<<27)
-#define MCF_ETPU_ETBCR_TCR2CTL(x) (((x)&0x00000007)<<29)
-
-/* Bit definitions and macros for MCF_ETPU_ETB1R */
-#define MCF_ETPU_ETB1R_TCR1(x) (((x)&0x00FFFFFF)<<0)
-
-/* Bit definitions and macros for MCF_ETPU_ETB2R */
-#define MCF_ETPU_ETB2R_TCR2(x) (((x)&0x00FFFFFF)<<0)
-
-/* Bit definitions and macros for MCF_ETPU_EREDCR */
-#define MCF_ETPU_EREDCR_SRV2(x) (((x)&0x0000000F)<<0)
-#define MCF_ETPU_EREDCR_SERVER_ID2(x) (((x)&0x0000000F)<<8)
-#define MCF_ETPU_EREDCR_RSC2 (0x00004000)
-#define MCF_ETPU_EREDCR_REN2 (0x00008000)
-#define MCF_ETPU_EREDCR_SRV1(x) (((x)&0x0000000F)<<16)
-#define MCF_ETPU_EREDCR_SERVER_ID1(x) (((x)&0x0000000F)<<24)
-#define MCF_ETPU_EREDCR_RSC1 (0x40000000)
-#define MCF_ETPU_EREDCR_REN1 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECISR */
-#define MCF_ETPU_ECISR_CIS0 (0x00000001)
-#define MCF_ETPU_ECISR_CIS1 (0x00000002)
-#define MCF_ETPU_ECISR_CIS2 (0x00000004)
-#define MCF_ETPU_ECISR_CIS3 (0x00000008)
-#define MCF_ETPU_ECISR_CIS4 (0x00000010)
-#define MCF_ETPU_ECISR_CIS5 (0x00000020)
-#define MCF_ETPU_ECISR_CIS6 (0x00000040)
-#define MCF_ETPU_ECISR_CIS7 (0x00000080)
-#define MCF_ETPU_ECISR_CIS8 (0x00000100)
-#define MCF_ETPU_ECISR_CIS9 (0x00000200)
-#define MCF_ETPU_ECISR_CIS10 (0x00000400)
-#define MCF_ETPU_ECISR_CIS11 (0x00000800)
-#define MCF_ETPU_ECISR_CIS12 (0x00001000)
-#define MCF_ETPU_ECISR_CIS13 (0x00002000)
-#define MCF_ETPU_ECISR_CIS14 (0x00004000)
-#define MCF_ETPU_ECISR_CIS15 (0x00008000)
-#define MCF_ETPU_ECISR_CIS16 (0x00010000)
-#define MCF_ETPU_ECISR_CIS17 (0x00020000)
-#define MCF_ETPU_ECISR_CIS18 (0x00040000)
-#define MCF_ETPU_ECISR_CIS19 (0x00080000)
-#define MCF_ETPU_ECISR_CIS20 (0x00100000)
-#define MCF_ETPU_ECISR_CIS21 (0x00200000)
-#define MCF_ETPU_ECISR_CIS22 (0x00400000)
-#define MCF_ETPU_ECISR_CIS23 (0x00800000)
-#define MCF_ETPU_ECISR_CIS24 (0x01000000)
-#define MCF_ETPU_ECISR_CIS25 (0x02000000)
-#define MCF_ETPU_ECISR_CIS26 (0x04000000)
-#define MCF_ETPU_ECISR_CIS27 (0x08000000)
-#define MCF_ETPU_ECISR_CIS28 (0x10000000)
-#define MCF_ETPU_ECISR_CIS29 (0x20000000)
-#define MCF_ETPU_ECISR_CIS30 (0x40000000)
-#define MCF_ETPU_ECISR_CIS31 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECDTRSR */
-#define MCF_ETPU_ECDTRSR_DTRS0 (0x00000001)
-#define MCF_ETPU_ECDTRSR_DTRS1 (0x00000002)
-#define MCF_ETPU_ECDTRSR_DTRS2 (0x00000004)
-#define MCF_ETPU_ECDTRSR_DTRS3 (0x00000008)
-#define MCF_ETPU_ECDTRSR_DTRS4 (0x00000010)
-#define MCF_ETPU_ECDTRSR_DTRS5 (0x00000020)
-#define MCF_ETPU_ECDTRSR_DTRS6 (0x00000040)
-#define MCF_ETPU_ECDTRSR_DTRS7 (0x00000080)
-#define MCF_ETPU_ECDTRSR_DTRS8 (0x00000100)
-#define MCF_ETPU_ECDTRSR_DTRS9 (0x00000200)
-#define MCF_ETPU_ECDTRSR_DTRS10 (0x00000400)
-#define MCF_ETPU_ECDTRSR_DTRS11 (0x00000800)
-#define MCF_ETPU_ECDTRSR_DTRS12 (0x00001000)
-#define MCF_ETPU_ECDTRSR_DTRS13 (0x00002000)
-#define MCF_ETPU_ECDTRSR_DTRS14 (0x00004000)
-#define MCF_ETPU_ECDTRSR_DTRS15 (0x00008000)
-#define MCF_ETPU_ECDTRSR_DTRS16 (0x00010000)
-#define MCF_ETPU_ECDTRSR_DTRS17 (0x00020000)
-#define MCF_ETPU_ECDTRSR_DTRS18 (0x00040000)
-#define MCF_ETPU_ECDTRSR_DTRS19 (0x00080000)
-#define MCF_ETPU_ECDTRSR_DTRS20 (0x00100000)
-#define MCF_ETPU_ECDTRSR_DTRS21 (0x00200000)
-#define MCF_ETPU_ECDTRSR_DTRS22 (0x00400000)
-#define MCF_ETPU_ECDTRSR_DTRS23 (0x00800000)
-#define MCF_ETPU_ECDTRSR_DTRS24 (0x01000000)
-#define MCF_ETPU_ECDTRSR_DTRS25 (0x02000000)
-#define MCF_ETPU_ECDTRSR_DTRS26 (0x04000000)
-#define MCF_ETPU_ECDTRSR_DTRS27 (0x08000000)
-#define MCF_ETPU_ECDTRSR_DTRS28 (0x10000000)
-#define MCF_ETPU_ECDTRSR_DTRS29 (0x20000000)
-#define MCF_ETPU_ECDTRSR_DTRS30 (0x40000000)
-#define MCF_ETPU_ECDTRSR_DTRS31 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECIOSR */
-#define MCF_ETPU_ECIOSR_CIOS0 (0x00000001)
-#define MCF_ETPU_ECIOSR_CIOS1 (0x00000002)
-#define MCF_ETPU_ECIOSR_CIOS2 (0x00000004)
-#define MCF_ETPU_ECIOSR_CIOS3 (0x00000008)
-#define MCF_ETPU_ECIOSR_CIOS4 (0x00000010)
-#define MCF_ETPU_ECIOSR_CIOS5 (0x00000020)
-#define MCF_ETPU_ECIOSR_CIOS6 (0x00000040)
-#define MCF_ETPU_ECIOSR_CIOS7 (0x00000080)
-#define MCF_ETPU_ECIOSR_CIOS8 (0x00000100)
-#define MCF_ETPU_ECIOSR_CIOS9 (0x00000200)
-#define MCF_ETPU_ECIOSR_CIOS10 (0x00000400)
-#define MCF_ETPU_ECIOSR_CIOS11 (0x00000800)
-#define MCF_ETPU_ECIOSR_CIOS12 (0x00001000)
-#define MCF_ETPU_ECIOSR_CIOS13 (0x00002000)
-#define MCF_ETPU_ECIOSR_CIOS14 (0x00004000)
-#define MCF_ETPU_ECIOSR_CIOS15 (0x00008000)
-#define MCF_ETPU_ECIOSR_CIOS16 (0x00010000)
-#define MCF_ETPU_ECIOSR_CIOS17 (0x00020000)
-#define MCF_ETPU_ECIOSR_CIOS18 (0x00040000)
-#define MCF_ETPU_ECIOSR_CIOS19 (0x00080000)
-#define MCF_ETPU_ECIOSR_CIOS20 (0x00100000)
-#define MCF_ETPU_ECIOSR_CIOS21 (0x00200000)
-#define MCF_ETPU_ECIOSR_CIOS22 (0x00400000)
-#define MCF_ETPU_ECIOSR_CIOS23 (0x00800000)
-#define MCF_ETPU_ECIOSR_CIOS24 (0x01000000)
-#define MCF_ETPU_ECIOSR_CIOS25 (0x02000000)
-#define MCF_ETPU_ECIOSR_CIOS26 (0x04000000)
-#define MCF_ETPU_ECIOSR_CIOS27 (0x08000000)
-#define MCF_ETPU_ECIOSR_CIOS28 (0x10000000)
-#define MCF_ETPU_ECIOSR_CIOS29 (0x20000000)
-#define MCF_ETPU_ECIOSR_CIOS30 (0x40000000)
-#define MCF_ETPU_ECIOSR_CIOS31 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECDTROSR */
-#define MCF_ETPU_ECDTROSR_DTROS0 (0x00000001)
-#define MCF_ETPU_ECDTROSR_DTROS1 (0x00000002)
-#define MCF_ETPU_ECDTROSR_DTROS2 (0x00000004)
-#define MCF_ETPU_ECDTROSR_DTROS3 (0x00000008)
-#define MCF_ETPU_ECDTROSR_DTROS4 (0x00000010)
-#define MCF_ETPU_ECDTROSR_DTROS5 (0x00000020)
-#define MCF_ETPU_ECDTROSR_DTROS6 (0x00000040)
-#define MCF_ETPU_ECDTROSR_DTROS7 (0x00000080)
-#define MCF_ETPU_ECDTROSR_DTROS8 (0x00000100)
-#define MCF_ETPU_ECDTROSR_DTROS9 (0x00000200)
-#define MCF_ETPU_ECDTROSR_DTROS10 (0x00000400)
-#define MCF_ETPU_ECDTROSR_DTROS11 (0x00000800)
-#define MCF_ETPU_ECDTROSR_DTROS12 (0x00001000)
-#define MCF_ETPU_ECDTROSR_DTROS13 (0x00002000)
-#define MCF_ETPU_ECDTROSR_DTROS14 (0x00004000)
-#define MCF_ETPU_ECDTROSR_DTROS15 (0x00008000)
-#define MCF_ETPU_ECDTROSR_DTROS16 (0x00010000)
-#define MCF_ETPU_ECDTROSR_DTROS17 (0x00020000)
-#define MCF_ETPU_ECDTROSR_DTROS18 (0x00040000)
-#define MCF_ETPU_ECDTROSR_DTROS19 (0x00080000)
-#define MCF_ETPU_ECDTROSR_DTROS20 (0x00100000)
-#define MCF_ETPU_ECDTROSR_DTROS21 (0x00200000)
-#define MCF_ETPU_ECDTROSR_DTROS22 (0x00400000)
-#define MCF_ETPU_ECDTROSR_DTROS23 (0x00800000)
-#define MCF_ETPU_ECDTROSR_DTROS24 (0x01000000)
-#define MCF_ETPU_ECDTROSR_DTROS25 (0x02000000)
-#define MCF_ETPU_ECDTROSR_DTROS26 (0x04000000)
-#define MCF_ETPU_ECDTROSR_DTROS27 (0x08000000)
-#define MCF_ETPU_ECDTROSR_DTROS28 (0x10000000)
-#define MCF_ETPU_ECDTROSR_DTROS29 (0x20000000)
-#define MCF_ETPU_ECDTROSR_DTROS30 (0x40000000)
-#define MCF_ETPU_ECDTROSR_DTROS31 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECIER */
-#define MCF_ETPU_ECIER_CIE0 (0x00000001)
-#define MCF_ETPU_ECIER_CIE1 (0x00000002)
-#define MCF_ETPU_ECIER_CIE2 (0x00000004)
-#define MCF_ETPU_ECIER_CIE3 (0x00000008)
-#define MCF_ETPU_ECIER_CIE4 (0x00000010)
-#define MCF_ETPU_ECIER_CIE5 (0x00000020)
-#define MCF_ETPU_ECIER_CIE6 (0x00000040)
-#define MCF_ETPU_ECIER_CIE7 (0x00000080)
-#define MCF_ETPU_ECIER_CIE8 (0x00000100)
-#define MCF_ETPU_ECIER_CIE9 (0x00000200)
-#define MCF_ETPU_ECIER_CIE10 (0x00000400)
-#define MCF_ETPU_ECIER_CIE11 (0x00000800)
-#define MCF_ETPU_ECIER_CIE12 (0x00001000)
-#define MCF_ETPU_ECIER_CIE13 (0x00002000)
-#define MCF_ETPU_ECIER_CIE14 (0x00004000)
-#define MCF_ETPU_ECIER_CIE15 (0x00008000)
-#define MCF_ETPU_ECIER_CIE16 (0x00010000)
-#define MCF_ETPU_ECIER_CIE17 (0x00020000)
-#define MCF_ETPU_ECIER_CIE18 (0x00040000)
-#define MCF_ETPU_ECIER_CIE19 (0x00080000)
-#define MCF_ETPU_ECIER_CIE20 (0x00100000)
-#define MCF_ETPU_ECIER_CIE21 (0x00200000)
-#define MCF_ETPU_ECIER_CIE22 (0x00400000)
-#define MCF_ETPU_ECIER_CIE23 (0x00800000)
-#define MCF_ETPU_ECIER_CIE24 (0x01000000)
-#define MCF_ETPU_ECIER_CIE25 (0x02000000)
-#define MCF_ETPU_ECIER_CIE26 (0x04000000)
-#define MCF_ETPU_ECIER_CIE27 (0x08000000)
-#define MCF_ETPU_ECIER_CIE28 (0x10000000)
-#define MCF_ETPU_ECIER_CIE29 (0x20000000)
-#define MCF_ETPU_ECIER_CIE30 (0x40000000)
-#define MCF_ETPU_ECIER_CIE31 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECDTRER */
-#define MCF_ETPU_ECDTRER_DTRE0 (0x00000001)
-#define MCF_ETPU_ECDTRER_DTRE1 (0x00000002)
-#define MCF_ETPU_ECDTRER_DTRE2 (0x00000004)
-#define MCF_ETPU_ECDTRER_DTRE3 (0x00000008)
-#define MCF_ETPU_ECDTRER_DTRE4 (0x00000010)
-#define MCF_ETPU_ECDTRER_DTRE5 (0x00000020)
-#define MCF_ETPU_ECDTRER_DTRE6 (0x00000040)
-#define MCF_ETPU_ECDTRER_DTRE7 (0x00000080)
-#define MCF_ETPU_ECDTRER_DTRE8 (0x00000100)
-#define MCF_ETPU_ECDTRER_DTRE9 (0x00000200)
-#define MCF_ETPU_ECDTRER_DTRE10 (0x00000400)
-#define MCF_ETPU_ECDTRER_DTRE11 (0x00000800)
-#define MCF_ETPU_ECDTRER_DTRE12 (0x00001000)
-#define MCF_ETPU_ECDTRER_DTRE13 (0x00002000)
-#define MCF_ETPU_ECDTRER_DTRE14 (0x00004000)
-#define MCF_ETPU_ECDTRER_DTRE15 (0x00008000)
-#define MCF_ETPU_ECDTRER_DTRE16 (0x00010000)
-#define MCF_ETPU_ECDTRER_DTRE17 (0x00020000)
-#define MCF_ETPU_ECDTRER_DTRE18 (0x00040000)
-#define MCF_ETPU_ECDTRER_DTRE19 (0x00080000)
-#define MCF_ETPU_ECDTRER_DTRE20 (0x00100000)
-#define MCF_ETPU_ECDTRER_DTRE21 (0x00200000)
-#define MCF_ETPU_ECDTRER_DTRE22 (0x00400000)
-#define MCF_ETPU_ECDTRER_DTRE23 (0x00800000)
-#define MCF_ETPU_ECDTRER_DTRE24 (0x01000000)
-#define MCF_ETPU_ECDTRER_DTRE25 (0x02000000)
-#define MCF_ETPU_ECDTRER_DTRE26 (0x04000000)
-#define MCF_ETPU_ECDTRER_DTRE27 (0x08000000)
-#define MCF_ETPU_ECDTRER_DTRE28 (0x10000000)
-#define MCF_ETPU_ECDTRER_DTRE29 (0x20000000)
-#define MCF_ETPU_ECDTRER_DTRE30 (0x40000000)
-#define MCF_ETPU_ECDTRER_DTRE31 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECPSSR */
-#define MCF_ETPU_ECPSSR_SR0 (0x00000001)
-#define MCF_ETPU_ECPSSR_SR1 (0x00000002)
-#define MCF_ETPU_ECPSSR_SR2 (0x00000004)
-#define MCF_ETPU_ECPSSR_SR3 (0x00000008)
-#define MCF_ETPU_ECPSSR_SR4 (0x00000010)
-#define MCF_ETPU_ECPSSR_SR5 (0x00000020)
-#define MCF_ETPU_ECPSSR_SR6 (0x00000040)
-#define MCF_ETPU_ECPSSR_SR7 (0x00000080)
-#define MCF_ETPU_ECPSSR_SR8 (0x00000100)
-#define MCF_ETPU_ECPSSR_SR9 (0x00000200)
-#define MCF_ETPU_ECPSSR_SR10 (0x00000400)
-#define MCF_ETPU_ECPSSR_SR11 (0x00000800)
-#define MCF_ETPU_ECPSSR_SR12 (0x00001000)
-#define MCF_ETPU_ECPSSR_SR13 (0x00002000)
-#define MCF_ETPU_ECPSSR_SR14 (0x00004000)
-#define MCF_ETPU_ECPSSR_SR15 (0x00008000)
-#define MCF_ETPU_ECPSSR_SR16 (0x00010000)
-#define MCF_ETPU_ECPSSR_SR17 (0x00020000)
-#define MCF_ETPU_ECPSSR_SR18 (0x00040000)
-#define MCF_ETPU_ECPSSR_SR19 (0x00080000)
-#define MCF_ETPU_ECPSSR_SR20 (0x00100000)
-#define MCF_ETPU_ECPSSR_SR21 (0x00200000)
-#define MCF_ETPU_ECPSSR_SR22 (0x00400000)
-#define MCF_ETPU_ECPSSR_SR23 (0x00800000)
-#define MCF_ETPU_ECPSSR_SR24 (0x01000000)
-#define MCF_ETPU_ECPSSR_SR25 (0x02000000)
-#define MCF_ETPU_ECPSSR_SR26 (0x04000000)
-#define MCF_ETPU_ECPSSR_SR27 (0x08000000)
-#define MCF_ETPU_ECPSSR_SR28 (0x10000000)
-#define MCF_ETPU_ECPSSR_SR29 (0x20000000)
-#define MCF_ETPU_ECPSSR_SR30 (0x40000000)
-#define MCF_ETPU_ECPSSR_SR31 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECSSR */
-#define MCF_ETPU_ECSSR_SS0 (0x00000001)
-#define MCF_ETPU_ECSSR_SS1 (0x00000002)
-#define MCF_ETPU_ECSSR_SS2 (0x00000004)
-#define MCF_ETPU_ECSSR_SS3 (0x00000008)
-#define MCF_ETPU_ECSSR_SS4 (0x00000010)
-#define MCF_ETPU_ECSSR_SS5 (0x00000020)
-#define MCF_ETPU_ECSSR_SS6 (0x00000040)
-#define MCF_ETPU_ECSSR_SS7 (0x00000080)
-#define MCF_ETPU_ECSSR_SS8 (0x00000100)
-#define MCF_ETPU_ECSSR_SS9 (0x00000200)
-#define MCF_ETPU_ECSSR_SS10 (0x00000400)
-#define MCF_ETPU_ECSSR_SS11 (0x00000800)
-#define MCF_ETPU_ECSSR_SS12 (0x00001000)
-#define MCF_ETPU_ECSSR_SS13 (0x00002000)
-#define MCF_ETPU_ECSSR_SS14 (0x00004000)
-#define MCF_ETPU_ECSSR_SS15 (0x00008000)
-#define MCF_ETPU_ECSSR_SS16 (0x00010000)
-#define MCF_ETPU_ECSSR_SS17 (0x00020000)
-#define MCF_ETPU_ECSSR_SS18 (0x00040000)
-#define MCF_ETPU_ECSSR_SS19 (0x00080000)
-#define MCF_ETPU_ECSSR_SS20 (0x00100000)
-#define MCF_ETPU_ECSSR_SS21 (0x00200000)
-#define MCF_ETPU_ECSSR_SS22 (0x00400000)
-#define MCF_ETPU_ECSSR_SS23 (0x00800000)
-#define MCF_ETPU_ECSSR_SS24 (0x01000000)
-#define MCF_ETPU_ECSSR_SS25 (0x02000000)
-#define MCF_ETPU_ECSSR_SS26 (0x04000000)
-#define MCF_ETPU_ECSSR_SS27 (0x08000000)
-#define MCF_ETPU_ECSSR_SS28 (0x10000000)
-#define MCF_ETPU_ECSSR_SS29 (0x20000000)
-#define MCF_ETPU_ECSSR_SS30 (0x40000000)
-#define MCF_ETPU_ECSSR_SS31 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECnSCR */
-#define MCF_ETPU_ECnSCR_FM(x) (((x)&0x00000003)<<0)
-#define MCF_ETPU_ECnSCR_OBE (0x00002000)
-#define MCF_ETPU_ECnSCR_OPS (0x00004000)
-#define MCF_ETPU_ECnSCR_IPS (0x00008000)
-#define MCF_ETPU_ECnSCR_DTROS (0x00400000)
-#define MCF_ETPU_ECnSCR_DTRS (0x00800000)
-#define MCF_ETPU_ECnSCR_CIOS (0x40000000)
-#define MCF_ETPU_ECnSCR_CIS (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECnCR */
-#define MCF_ETPU_ECnCR_CPBA(x) (((x)&0x000007FF)<<0)
-#define MCF_ETPU_ECnCR_OPOL (0x00004000)
-#define MCF_ETPU_ECnCR_ODIS (0x00008000)
-#define MCF_ETPU_ECnCR_CFS(x) (((x)&0x0000001F)<<16)
-#define MCF_ETPU_ECnCR_ETCS (0x01000000)
-#define MCF_ETPU_ECnCR_CPR(x) (((x)&0x00000003)<<28)
-#define MCF_ETPU_ECnCR_DTRE (0x40000000)
-#define MCF_ETPU_ECnCR_CIE (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECnHSSR */
-#define MCF_ETPU_ECnHSSR_HSR(x) (((x)&0x00000007)<<0)
-
-/********************************************************************/
-
-#endif /* __MCF523X_ETPU_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_fec.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_fec.h deleted file mode 100644 index a4a209d50..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_fec.h +++ /dev/null @@ -1,208 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_fec.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_FEC_H__
-#define __MCF523X_FEC_H__
-
-/*********************************************************************
-*
-* Fast Ethernet Controller (FEC)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_FEC_EIR (*(vuint32*)(void*)(&__IPSBAR[0x001004]))
-#define MCF_FEC_EIMR (*(vuint32*)(void*)(&__IPSBAR[0x001008]))
-#define MCF_FEC_RDAR (*(vuint32*)(void*)(&__IPSBAR[0x001010]))
-#define MCF_FEC_TDAR (*(vuint32*)(void*)(&__IPSBAR[0x001014]))
-#define MCF_FEC_ECR (*(vuint32*)(void*)(&__IPSBAR[0x001024]))
-#define MCF_FEC_MMFR (*(vuint32*)(void*)(&__IPSBAR[0x001040]))
-#define MCF_FEC_MSCR (*(vuint32*)(void*)(&__IPSBAR[0x001044]))
-#define MCF_FEC_MIBC (*(vuint32*)(void*)(&__IPSBAR[0x001064]))
-#define MCF_FEC_RCR (*(vuint32*)(void*)(&__IPSBAR[0x001084]))
-#define MCF_FEC_TCR (*(vuint32*)(void*)(&__IPSBAR[0x0010C4]))
-#define MCF_FEC_PALR (*(vuint32*)(void*)(&__IPSBAR[0x0010E4]))
-#define MCF_FEC_PAUR (*(vuint32*)(void*)(&__IPSBAR[0x0010E8]))
-#define MCF_FEC_OPD (*(vuint32*)(void*)(&__IPSBAR[0x0010EC]))
-#define MCF_FEC_IAUR (*(vuint32*)(void*)(&__IPSBAR[0x001118]))
-#define MCF_FEC_IALR (*(vuint32*)(void*)(&__IPSBAR[0x00111C]))
-#define MCF_FEC_GAUR (*(vuint32*)(void*)(&__IPSBAR[0x001120]))
-#define MCF_FEC_GALR (*(vuint32*)(void*)(&__IPSBAR[0x001124]))
-#define MCF_FEC_TFWR (*(vuint32*)(void*)(&__IPSBAR[0x001144]))
-#define MCF_FEC_FRBR (*(vuint32*)(void*)(&__IPSBAR[0x00114C]))
-#define MCF_FEC_FRSR (*(vuint32*)(void*)(&__IPSBAR[0x001150]))
-#define MCF_FEC_ERDSR (*(vuint32*)(void*)(&__IPSBAR[0x001180]))
-#define MCF_FEC_ETDSR (*(vuint32*)(void*)(&__IPSBAR[0x001184]))
-#define MCF_FEC_EMRBR (*(vuint32*)(void*)(&__IPSBAR[0x001188]))
-#define MCF_FEC_RMON_T_DROP (*(vuint32*)(void*)(&__IPSBAR[0x001200]))
-#define MCF_FEC_RMON_T_PACKETS (*(vuint32*)(void*)(&__IPSBAR[0x001204]))
-#define MCF_FEC_RMON_T_BC_PKT (*(vuint32*)(void*)(&__IPSBAR[0x001208]))
-#define MCF_FEC_RMON_T_MC_PKT (*(vuint32*)(void*)(&__IPSBAR[0x00120C]))
-#define MCF_FEC_RMON_T_CRC_ALIGN (*(vuint32*)(void*)(&__IPSBAR[0x001210]))
-#define MCF_FEC_RMON_T_UNDERSIZE (*(vuint32*)(void*)(&__IPSBAR[0x001214]))
-#define MCF_FEC_RMON_T_OVERSIZE (*(vuint32*)(void*)(&__IPSBAR[0x001218]))
-#define MCF_FEC_RMON_T_FRAG (*(vuint32*)(void*)(&__IPSBAR[0x00121C]))
-#define MCF_FEC_RMON_T_JAB (*(vuint32*)(void*)(&__IPSBAR[0x001220]))
-#define MCF_FEC_RMON_T_COL (*(vuint32*)(void*)(&__IPSBAR[0x001224]))
-#define MCF_FEC_RMON_T_P64 (*(vuint32*)(void*)(&__IPSBAR[0x001228]))
-#define MCF_FEC_RMON_T_P65TO127 (*(vuint32*)(void*)(&__IPSBAR[0x00122C]))
-#define MCF_FEC_RMON_T_P128TO255 (*(vuint32*)(void*)(&__IPSBAR[0x001230]))
-#define MCF_FEC_RMON_T_P256TO511 (*(vuint32*)(void*)(&__IPSBAR[0x001234]))
-#define MCF_FEC_RMON_T_P512TO1023 (*(vuint32*)(void*)(&__IPSBAR[0x001238]))
-#define MCF_FEC_RMON_T_P1024TO2047 (*(vuint32*)(void*)(&__IPSBAR[0x00123C]))
-#define MCF_FEC_RMON_T_P_GTE2048 (*(vuint32*)(void*)(&__IPSBAR[0x001240]))
-#define MCF_FEC_RMON_T_OCTETS (*(vuint32*)(void*)(&__IPSBAR[0x001244]))
-#define MCF_FEC_IEEE_T_DROP (*(vuint32*)(void*)(&__IPSBAR[0x001248]))
-#define MCF_FEC_IEEE_T_FRAME_OK (*(vuint32*)(void*)(&__IPSBAR[0x00124C]))
-#define MCF_FEC_IEEE_T_1COL (*(vuint32*)(void*)(&__IPSBAR[0x001250]))
-#define MCF_FEC_IEEE_T_MCOL (*(vuint32*)(void*)(&__IPSBAR[0x001254]))
-#define MCF_FEC_IEEE_T_DEF (*(vuint32*)(void*)(&__IPSBAR[0x001258]))
-#define MCF_FEC_IEEE_T_LCOL (*(vuint32*)(void*)(&__IPSBAR[0x00125C]))
-#define MCF_FEC_IEEE_T_EXCOL (*(vuint32*)(void*)(&__IPSBAR[0x001260]))
-#define MCF_FEC_IEEE_T_MACERR (*(vuint32*)(void*)(&__IPSBAR[0x001264]))
-#define MCF_FEC_IEEE_T_CSERR (*(vuint32*)(void*)(&__IPSBAR[0x001268]))
-#define MCF_FEC_IEEE_T_SQE (*(vuint32*)(void*)(&__IPSBAR[0x00126C]))
-#define MCF_FEC_IEEE_T_FDXFC (*(vuint32*)(void*)(&__IPSBAR[0x001270]))
-#define MCF_FEC_IEEE_T_OCTETS_OK (*(vuint32*)(void*)(&__IPSBAR[0x001274]))
-#define MCF_FEC_RMON_R_PACKETS (*(vuint32*)(void*)(&__IPSBAR[0x001284]))
-#define MCF_FEC_RMON_R_BC_PKT (*(vuint32*)(void*)(&__IPSBAR[0x001288]))
-#define MCF_FEC_RMON_R_MC_PKT (*(vuint32*)(void*)(&__IPSBAR[0x00128C]))
-#define MCF_FEC_RMON_R_CRC_ALIGN (*(vuint32*)(void*)(&__IPSBAR[0x001290]))
-#define MCF_FEC_RMON_R_UNDERSIZE (*(vuint32*)(void*)(&__IPSBAR[0x001294]))
-#define MCF_FEC_RMON_R_OVERSIZE (*(vuint32*)(void*)(&__IPSBAR[0x001298]))
-#define MCF_FEC_RMON_R_FRAG (*(vuint32*)(void*)(&__IPSBAR[0x00129C]))
-#define MCF_FEC_RMON_R_JAB (*(vuint32*)(void*)(&__IPSBAR[0x0012A0]))
-#define MCF_FEC_RMON_R_RESVD_0 (*(vuint32*)(void*)(&__IPSBAR[0x0012A4]))
-#define MCF_FEC_RMON_R_P64 (*(vuint32*)(void*)(&__IPSBAR[0x0012A8]))
-#define MCF_FEC_RMON_R_P65TO127 (*(vuint32*)(void*)(&__IPSBAR[0x0012AC]))
-#define MCF_FEC_RMON_R_P128TO255 (*(vuint32*)(void*)(&__IPSBAR[0x0012B0]))
-#define MCF_FEC_RMON_R_P256TO511 (*(vuint32*)(void*)(&__IPSBAR[0x0012B4]))
-#define MCF_FEC_RMON_R_512TO1023 (*(vuint32*)(void*)(&__IPSBAR[0x0012B8]))
-#define MCF_FEC_RMON_R_P_GTE2048 (*(vuint32*)(void*)(&__IPSBAR[0x0012C0]))
-#define MCF_FEC_RMON_R_1024TO2047 (*(vuint32*)(void*)(&__IPSBAR[0x0012BC]))
-#define MCF_FEC_RMON_R_OCTETS (*(vuint32*)(void*)(&__IPSBAR[0x0012C4]))
-#define MCF_FEC_IEEE_R_DROP (*(vuint32*)(void*)(&__IPSBAR[0x0012C8]))
-#define MCF_FEC_IEEE_R_FRAME_OK (*(vuint32*)(void*)(&__IPSBAR[0x0012CC]))
-#define MCF_FEC_IEEE_R_CRC (*(vuint32*)(void*)(&__IPSBAR[0x0012D0]))
-#define MCF_FEC_IEEE_R_ALIGN (*(vuint32*)(void*)(&__IPSBAR[0x0012D4]))
-#define MCF_FEC_IEEE_R_MACERR (*(vuint32*)(void*)(&__IPSBAR[0x0012D8]))
-#define MCF_FEC_IEEE_R_FDXFC (*(vuint32*)(void*)(&__IPSBAR[0x0012DC]))
-#define MCF_FEC_IEEE_R_OCTETS_OK (*(vuint32*)(void*)(&__IPSBAR[0x0012E0]))
-
-/* Bit definitions and macros for MCF_FEC_EIR */
-#define MCF_FEC_EIR_UN (0x00080000)
-#define MCF_FEC_EIR_RL (0x00100000)
-#define MCF_FEC_EIR_LC (0x00200000)
-#define MCF_FEC_EIR_EBERR (0x00400000)
-#define MCF_FEC_EIR_MII (0x00800000)
-#define MCF_FEC_EIR_RXB (0x01000000)
-#define MCF_FEC_EIR_RXF (0x02000000)
-#define MCF_FEC_EIR_TXB (0x04000000)
-#define MCF_FEC_EIR_TXF (0x08000000)
-#define MCF_FEC_EIR_GRA (0x10000000)
-#define MCF_FEC_EIR_BABT (0x20000000)
-#define MCF_FEC_EIR_BABR (0x40000000)
-#define MCF_FEC_EIR_HBERR (0x80000000)
-
-/* Bit definitions and macros for MCF_FEC_EIMR */
-#define MCF_FEC_EIMR_UN (0x00080000)
-#define MCF_FEC_EIMR_RL (0x00100000)
-#define MCF_FEC_EIMR_LC (0x00200000)
-#define MCF_FEC_EIMR_EBERR (0x00400000)
-#define MCF_FEC_EIMR_MII (0x00800000)
-#define MCF_FEC_EIMR_RXB (0x01000000)
-#define MCF_FEC_EIMR_RXF (0x02000000)
-#define MCF_FEC_EIMR_TXB (0x04000000)
-#define MCF_FEC_EIMR_TXF (0x08000000)
-#define MCF_FEC_EIMR_GRA (0x10000000)
-#define MCF_FEC_EIMR_BABT (0x20000000)
-#define MCF_FEC_EIMR_BABR (0x40000000)
-#define MCF_FEC_EIMR_HBERR (0x80000000)
-
-/* Bit definitions and macros for MCF_FEC_RDAR */
-#define MCF_FEC_RDAR_R_DES_ACTIVE (0x01000000)
-
-/* Bit definitions and macros for MCF_FEC_TDAR */
-#define MCF_FEC_TDAR_X_DES_ACTIVE (0x01000000)
-
-/* Bit definitions and macros for MCF_FEC_ECR */
-#define MCF_FEC_ECR_RESET (0x00000001)
-#define MCF_FEC_ECR_ETHER_EN (0x00000002)
-
-/* Bit definitions and macros for MCF_FEC_MMFR */
-#define MCF_FEC_MMFR_DATA(x) (((x)&0x0000FFFF)<<0)
-#define MCF_FEC_MMFR_TA(x) (((x)&0x00000003)<<16)
-#define MCF_FEC_MMFR_RA(x) (((x)&0x0000001F)<<18)
-#define MCF_FEC_MMFR_PA(x) (((x)&0x0000001F)<<23)
-#define MCF_FEC_MMFR_OP(x) (((x)&0x00000003)<<28)
-#define MCF_FEC_MMFR_ST(x) (((x)&0x00000003)<<30)
-#define MCF_FEC_MMFR_ST_01 (0x40000000)
-#define MCF_FEC_MMFR_OP_READ (0x20000000)
-#define MCF_FEC_MMFR_OP_WRITE (0x10000000)
-#define MCF_FEC_MMFR_TA_10 (0x00020000)
-
-
-/* Bit definitions and macros for MCF_FEC_MSCR */
-#define MCF_FEC_MSCR_MII_SPEED(x) (((x)&0x0000003F)<<1)
-#define MCF_FEC_MSCR_DIS_PREAMBLE (0x00000080)
-
-/* Bit definitions and macros for MCF_FEC_MIBC */
-#define MCF_FEC_MIBC_MIB_IDLE (0x40000000)
-#define MCF_FEC_MIBC_MIB_DISABLE (0x80000000)
-
-/* Bit definitions and macros for MCF_FEC_RCR */
-#define MCF_FEC_RCR_LOOP (0x00000001)
-#define MCF_FEC_RCR_DRT (0x00000002)
-#define MCF_FEC_RCR_MII_MODE (0x00000004)
-#define MCF_FEC_RCR_PROM (0x00000008)
-#define MCF_FEC_RCR_BC_REJ (0x00000010)
-#define MCF_FEC_RCR_FCE (0x00000020)
-#define MCF_FEC_RCR_MAX_FL(x) (((x)&0x000007FF)<<16)
-
-/* Bit definitions and macros for MCF_FEC_TCR */
-#define MCF_FEC_TCR_GTS (0x00000001)
-#define MCF_FEC_TCR_HBC (0x00000002)
-#define MCF_FEC_TCR_FDEN (0x00000004)
-#define MCF_FEC_TCR_TFC_PAUSE (0x00000008)
-#define MCF_FEC_TCR_RFC_PAUSE (0x00000010)
-
-/* Bit definitions and macros for MCF_FEC_PAUR */
-#define MCF_FEC_PAUR_TYPE(x) (((x)&0x0000FFFF)<<0)
-#define MCF_FEC_PAUR_PADDR2(x) (((x)&0x0000FFFF)<<16)
-
-/* Bit definitions and macros for MCF_FEC_OPD */
-#define MCF_FEC_OPD_PAUSE_DUR(x) (((x)&0x0000FFFF)<<0)
-#define MCF_FEC_OPD_OPCODE(x) (((x)&0x0000FFFF)<<16)
-
-/* Bit definitions and macros for MCF_FEC_TFWR */
-#define MCF_FEC_TFWR_X_WMRK(x) (((x)&0x00000003)<<0)
-
-/* Bit definitions and macros for MCF_FEC_FRBR */
-#define MCF_FEC_FRBR_R_BOUND(x) (((x)&0x000000FF)<<2)
-
-/* Bit definitions and macros for MCF_FEC_FRSR */
-#define MCF_FEC_FRSR_R_FSTART(x) (((x)&0x000000FF)<<2)
-
-/* Bit definitions and macros for MCF_FEC_ERDSR */
-#define MCF_FEC_ERDSR_R_DES_START(x) (((x)&0x3FFFFFFF)<<2)
-
-/* Bit definitions and macros for MCF_FEC_ETDSR */
-#define MCF_FEC_ETDSR_X_DES_START(x) (((x)&0x3FFFFFFF)<<2)
-
-/* Bit definitions and macros for MCF_FEC_EMRBR */
-#define MCF_FEC_EMRBR_R_BUF_SIZE(x) (((x)&0x0000007F)<<4)
-
-/********************************************************************/
-
-#endif /* __MCF523X_FEC_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_fmpll.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_fmpll.h deleted file mode 100644 index 3f132e896..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_fmpll.h +++ /dev/null @@ -1,55 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_fmpll.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_FMPLL_H__
-#define __MCF523X_FMPLL_H__
-
-/*********************************************************************
-*
-* Frequency Modulated Phase Locked Loop (FMPLL)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_FMPLL_SYNCR (*(vuint32*)(void*)(&__IPSBAR[0x120000]))
-#define MCF_FMPLL_SYNSR (*(vuint32*)(void*)(&__IPSBAR[0x120004]))
-
-/* Bit definitions and macros for MCF_FMPLL_SYNCR */
-#define MCF_FMPLL_SYNCR_EXP(x) (((x)&0x000003FF)<<0)
-#define MCF_FMPLL_SYNCR_DEPTH(x) (((x)&0x00000003)<<10)
-#define MCF_FMPLL_SYNCR_RATE (0x00001000)
-#define MCF_FMPLL_SYNCR_LOCIRQ (0x00002000)
-#define MCF_FMPLL_SYNCR_LOLIRQ (0x00004000)
-#define MCF_FMPLL_SYNCR_DISCLK (0x00008000)
-#define MCF_FMPLL_SYNCR_LOCRE (0x00010000)
-#define MCF_FMPLL_SYNCR_LOLRE (0x00020000)
-#define MCF_FMPLL_SYNCR_LOCEN (0x00040000)
-#define MCF_FMPLL_SYNCR_RFD(x) (((x)&0x00000007)<<19)
-#define MCF_FMPLL_SYNCR_MFD(x) (((x)&0x00000007)<<24)
-
-/* Bit definitions and macros for MCF_FMPLL_SYNSR */
-#define MCF_FMPLL_SYNSR_CALPASS (0x00000001)
-#define MCF_FMPLL_SYNSR_CALDONE (0x00000002)
-#define MCF_FMPLL_SYNSR_LOCF (0x00000004)
-#define MCF_FMPLL_SYNSR_LOCK (0x00000008)
-#define MCF_FMPLL_SYNSR_LOCKS (0x00000010)
-#define MCF_FMPLL_SYNSR_PLLREF (0x00000020)
-#define MCF_FMPLL_SYNSR_PLLSEL (0x00000040)
-#define MCF_FMPLL_SYNSR_MODE (0x00000080)
-#define MCF_FMPLL_SYNSR_LOC (0x00000100)
-#define MCF_FMPLL_SYNSR_LOLF (0x00000200)
-
-/********************************************************************/
-
-#endif /* __MCF523X_FMPLL_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_gpio.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_gpio.h deleted file mode 100644 index df8c36600..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_gpio.h +++ /dev/null @@ -1,676 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_gpio.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_GPIO_H__
-#define __MCF523X_GPIO_H__
-
-/*********************************************************************
-*
-* General Purpose I/O (GPIO)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_GPIO_PODR_ADDR (*(vuint8 *)(void*)(&__IPSBAR[0x100000]))
-#define MCF_GPIO_PODR_DATAH (*(vuint8 *)(void*)(&__IPSBAR[0x100001]))
-#define MCF_GPIO_PODR_DATAL (*(vuint8 *)(void*)(&__IPSBAR[0x100002]))
-#define MCF_GPIO_PODR_BUSCTL (*(vuint8 *)(void*)(&__IPSBAR[0x100003]))
-#define MCF_GPIO_PODR_BS (*(vuint8 *)(void*)(&__IPSBAR[0x100004]))
-#define MCF_GPIO_PODR_CS (*(vuint8 *)(void*)(&__IPSBAR[0x100005]))
-#define MCF_GPIO_PODR_SDRAM (*(vuint8 *)(void*)(&__IPSBAR[0x100006]))
-#define MCF_GPIO_PODR_FECI2C (*(vuint8 *)(void*)(&__IPSBAR[0x100007]))
-#define MCF_GPIO_PODR_UARTH (*(vuint8 *)(void*)(&__IPSBAR[0x100008]))
-#define MCF_GPIO_PODR_UARTL (*(vuint8 *)(void*)(&__IPSBAR[0x100009]))
-#define MCF_GPIO_PODR_QSPI (*(vuint8 *)(void*)(&__IPSBAR[0x10000A]))
-#define MCF_GPIO_PODR_TIMER (*(vuint8 *)(void*)(&__IPSBAR[0x10000B]))
-#define MCF_GPIO_PODR_ETPU (*(vuint8 *)(void*)(&__IPSBAR[0x10000C]))
-#define MCF_GPIO_PDDR_APDDR (*(vuint8 *)(void*)(&__IPSBAR[0x100010]))
-#define MCF_GPIO_PDDR_DATAH (*(vuint8 *)(void*)(&__IPSBAR[0x100011]))
-#define MCF_GPIO_PDDR_DATAL (*(vuint8 *)(void*)(&__IPSBAR[0x100012]))
-#define MCF_GPIO_PDDR_BUSCTL (*(vuint8 *)(void*)(&__IPSBAR[0x100013]))
-#define MCF_GPIO_PDDR_BS (*(vuint8 *)(void*)(&__IPSBAR[0x100014]))
-#define MCF_GPIO_PDDR_CS (*(vuint8 *)(void*)(&__IPSBAR[0x100015]))
-#define MCF_GPIO_PDDR_SDRAM (*(vuint8 *)(void*)(&__IPSBAR[0x100016]))
-#define MCF_GPIO_PDDR_FECI2C (*(vuint8 *)(void*)(&__IPSBAR[0x100017]))
-#define MCF_GPIO_PDDR_UARTH (*(vuint8 *)(void*)(&__IPSBAR[0x100018]))
-#define MCF_GPIO_PDDR_UARTL (*(vuint8 *)(void*)(&__IPSBAR[0x100019]))
-#define MCF_GPIO_PDDR_QSPI (*(vuint8 *)(void*)(&__IPSBAR[0x10001A]))
-#define MCF_GPIO_PDDR_TIMER (*(vuint8 *)(void*)(&__IPSBAR[0x10001B]))
-#define MCF_GPIO_PDDR_ETPU (*(vuint8 *)(void*)(&__IPSBAR[0x10001C]))
-#define MCF_GPIO_PPDSDR_ADDR (*(vuint8 *)(void*)(&__IPSBAR[0x100020]))
-#define MCF_GPIO_PPDSDR_DATAH (*(vuint8 *)(void*)(&__IPSBAR[0x100021]))
-#define MCF_GPIO_PPDSDR_DATAL (*(vuint8 *)(void*)(&__IPSBAR[0x100022]))
-#define MCF_GPIO_PPDSDR_BUSCTL (*(vuint8 *)(void*)(&__IPSBAR[0x100023]))
-#define MCF_GPIO_PPDSDR_BS (*(vuint8 *)(void*)(&__IPSBAR[0x100024]))
-#define MCF_GPIO_PPDSDR_FECI2C (*(vuint8 *)(void*)(&__IPSBAR[0x100027]))
-#define MCF_GPIO_PPDSDR_CS (*(vuint8 *)(void*)(&__IPSBAR[0x100025]))
-#define MCF_GPIO_PPDSDR_SDRAM (*(vuint8 *)(void*)(&__IPSBAR[0x100026]))
-#define MCF_GPIO_PPDSDR_UARTH (*(vuint8 *)(void*)(&__IPSBAR[0x100028]))
-#define MCF_GPIO_PPDSDR_UARTL (*(vuint8 *)(void*)(&__IPSBAR[0x100029]))
-#define MCF_GPIO_PPDSDR_QSPI (*(vuint8 *)(void*)(&__IPSBAR[0x10002A]))
-#define MCF_GPIO_PPDSDR_TIMER (*(vuint8 *)(void*)(&__IPSBAR[0x10002B]))
-#define MCF_GPIO_PPDSDR_ETPU (*(vuint8 *)(void*)(&__IPSBAR[0x10002C]))
-#define MCF_GPIO_PCLRR_ADDR (*(vuint8 *)(void*)(&__IPSBAR[0x100030]))
-#define MCF_GPIO_PCLRR_DATAH (*(vuint8 *)(void*)(&__IPSBAR[0x100031]))
-#define MCF_GPIO_PCLRR_DATAL (*(vuint8 *)(void*)(&__IPSBAR[0x100032]))
-#define MCF_GPIO_PCLRR_BUSCTL (*(vuint8 *)(void*)(&__IPSBAR[0x100033]))
-#define MCF_GPIO_PCLRR_BS (*(vuint8 *)(void*)(&__IPSBAR[0x100034]))
-#define MCF_GPIO_PCLRR_CS (*(vuint8 *)(void*)(&__IPSBAR[0x100035]))
-#define MCF_GPIO_PCLRR_SDRAM (*(vuint8 *)(void*)(&__IPSBAR[0x100036]))
-#define MCF_GPIO_PCLRR_FECI2C (*(vuint8 *)(void*)(&__IPSBAR[0x100037]))
-#define MCF_GPIO_PCLRR_UARTH (*(vuint8 *)(void*)(&__IPSBAR[0x100038]))
-#define MCF_GPIO_PCLRR_UARTL (*(vuint8 *)(void*)(&__IPSBAR[0x100039]))
-#define MCF_GPIO_PCLRR_QSPI (*(vuint8 *)(void*)(&__IPSBAR[0x10003A]))
-#define MCF_GPIO_PCLRR_TIMER (*(vuint8 *)(void*)(&__IPSBAR[0x10003B]))
-#define MCF_GPIO_PCLRR_ETPU (*(vuint8 *)(void*)(&__IPSBAR[0x10003C]))
-#define MCF_GPIO_PAR_AD (*(vuint8 *)(void*)(&__IPSBAR[0x100040]))
-#define MCF_GPIO_PAR_BUSCTL (*(vuint16*)(void*)(&__IPSBAR[0x100042]))
-#define MCF_GPIO_PAR_BS (*(vuint8 *)(void*)(&__IPSBAR[0x100044]))
-#define MCF_GPIO_PAR_CS (*(vuint8 *)(void*)(&__IPSBAR[0x100045]))
-#define MCF_GPIO_PAR_SDRAM (*(vuint8 *)(void*)(&__IPSBAR[0x100046]))
-#define MCF_GPIO_PAR_FECI2C (*(vuint8 *)(void*)(&__IPSBAR[0x100047]))
-#define MCF_GPIO_PAR_UART (*(vuint16*)(void*)(&__IPSBAR[0x100048]))
-#define MCF_GPIO_PAR_QSPI (*(vuint8 *)(void*)(&__IPSBAR[0x10004A]))
-#define MCF_GPIO_PAR_TIMER (*(vuint16*)(void*)(&__IPSBAR[0x10004C]))
-#define MCF_GPIO_PAR_ETPU (*(vuint8 *)(void*)(&__IPSBAR[0x10004E]))
-#define MCF_GPIO_DSCR_EIM (*(vuint8 *)(void*)(&__IPSBAR[0x100050]))
-#define MCF_GPIO_DSCR_ETPU (*(vuint8 *)(void*)(&__IPSBAR[0x100051]))
-#define MCF_GPIO_DSCR_FECI2C (*(vuint8 *)(void*)(&__IPSBAR[0x100052]))
-#define MCF_GPIO_DSCR_UART (*(vuint8 *)(void*)(&__IPSBAR[0x100053]))
-#define MCF_GPIO_DSCR_QSPI (*(vuint8 *)(void*)(&__IPSBAR[0x100054]))
-#define MCF_GPIO_DSCR_TIMER (*(vuint8 *)(void*)(&__IPSBAR[0x100055]))
-
-/* Bit definitions and macros for MCF_GPIO_PODR_ADDR */
-#define MCF_GPIO_PODR_ADDR_PODR_ADDR5 (0x20)
-#define MCF_GPIO_PODR_ADDR_PODR_ADDR6 (0x40)
-#define MCF_GPIO_PODR_ADDR_PODR_ADDR7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_DATAH */
-#define MCF_GPIO_PODR_DATAH_PODR_DATAH0 (0x01)
-#define MCF_GPIO_PODR_DATAH_PODR_DATAH1 (0x02)
-#define MCF_GPIO_PODR_DATAH_PODR_DATAH2 (0x04)
-#define MCF_GPIO_PODR_DATAH_PODR_DATAH3 (0x08)
-#define MCF_GPIO_PODR_DATAH_PODR_DATAH4 (0x10)
-#define MCF_GPIO_PODR_DATAH_PODR_DATAH5 (0x20)
-#define MCF_GPIO_PODR_DATAH_PODR_DATAH6 (0x40)
-#define MCF_GPIO_PODR_DATAH_PODR_DATAH7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_DATAL */
-#define MCF_GPIO_PODR_DATAL_PODR_DATAL0 (0x01)
-#define MCF_GPIO_PODR_DATAL_PODR_DATAL1 (0x02)
-#define MCF_GPIO_PODR_DATAL_PODR_DATAL2 (0x04)
-#define MCF_GPIO_PODR_DATAL_PODR_DATAL3 (0x08)
-#define MCF_GPIO_PODR_DATAL_PODR_DATAL4 (0x10)
-#define MCF_GPIO_PODR_DATAL_PODR_DATAL5 (0x20)
-#define MCF_GPIO_PODR_DATAL_PODR_DATAL6 (0x40)
-#define MCF_GPIO_PODR_DATAL_PODR_DATAL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_BUSCTL */
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL0 (0x01)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL1 (0x02)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL2 (0x04)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL3 (0x08)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL4 (0x10)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL5 (0x20)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL6 (0x40)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_BS */
-#define MCF_GPIO_PODR_BS_PODR_BS0 (0x01)
-#define MCF_GPIO_PODR_BS_PODR_BS1 (0x02)
-#define MCF_GPIO_PODR_BS_PODR_BS2 (0x04)
-#define MCF_GPIO_PODR_BS_PODR_BS3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_CS */
-#define MCF_GPIO_PODR_CS_PODR_CS1 (0x02)
-#define MCF_GPIO_PODR_CS_PODR_CS2 (0x04)
-#define MCF_GPIO_PODR_CS_PODR_CS3 (0x08)
-#define MCF_GPIO_PODR_CS_PODR_CS4 (0x10)
-#define MCF_GPIO_PODR_CS_PODR_CS5 (0x20)
-#define MCF_GPIO_PODR_CS_PODR_CS6 (0x40)
-#define MCF_GPIO_PODR_CS_PODR_CS7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_SDRAM */
-#define MCF_GPIO_PODR_SDRAM_PODR_SDRAM0 (0x01)
-#define MCF_GPIO_PODR_SDRAM_PODR_SDRAM1 (0x02)
-#define MCF_GPIO_PODR_SDRAM_PODR_SDRAM2 (0x04)
-#define MCF_GPIO_PODR_SDRAM_PODR_SDRAM3 (0x08)
-#define MCF_GPIO_PODR_SDRAM_PODR_SDRAM4 (0x10)
-#define MCF_GPIO_PODR_SDRAM_PODR_SDRAM5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_FECI2C */
-#define MCF_GPIO_PODR_FECI2C_PODR_FECI2C0 (0x01)
-#define MCF_GPIO_PODR_FECI2C_PODR_FECI2C1 (0x02)
-#define MCF_GPIO_PODR_FECI2C_PODR_FECI2C2 (0x04)
-#define MCF_GPIO_PODR_FECI2C_PODR_FECI2C3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_UARTH */
-#define MCF_GPIO_PODR_UARTH_PODR_UARTH0 (0x01)
-#define MCF_GPIO_PODR_UARTH_PODR_UARTH1 (0x02)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_UARTL */
-#define MCF_GPIO_PODR_UARTL_PODR_UARTL0 (0x01)
-#define MCF_GPIO_PODR_UARTL_PODR_UARTL1 (0x02)
-#define MCF_GPIO_PODR_UARTL_PODR_UARTL2 (0x04)
-#define MCF_GPIO_PODR_UARTL_PODR_UARTL3 (0x08)
-#define MCF_GPIO_PODR_UARTL_PODR_UARTL4 (0x10)
-#define MCF_GPIO_PODR_UARTL_PODR_UARTL5 (0x20)
-#define MCF_GPIO_PODR_UARTL_PODR_UARTL6 (0x40)
-#define MCF_GPIO_PODR_UARTL_PODR_UARTL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_QSPI */
-#define MCF_GPIO_PODR_QSPI_PODR_QSPI0 (0x01)
-#define MCF_GPIO_PODR_QSPI_PODR_QSPI1 (0x02)
-#define MCF_GPIO_PODR_QSPI_PODR_QSPI2 (0x04)
-#define MCF_GPIO_PODR_QSPI_PODR_QSPI3 (0x08)
-#define MCF_GPIO_PODR_QSPI_PODR_QSPI4 (0x10)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_TIMER */
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER0 (0x01)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER1 (0x02)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER2 (0x04)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER3 (0x08)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER4 (0x10)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER5 (0x20)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER6 (0x40)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_ETPU */
-#define MCF_GPIO_PODR_ETPU_PODR_ETPU0 (0x01)
-#define MCF_GPIO_PODR_ETPU_PODR_ETPU1 (0x02)
-#define MCF_GPIO_PODR_ETPU_PODR_ETPU2 (0x04)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_APDDR */
-#define MCF_GPIO_PDDR_APDDR_PDDR_APDDR5 (0x20)
-#define MCF_GPIO_PDDR_APDDR_PDDR_APDDR6 (0x40)
-#define MCF_GPIO_PDDR_APDDR_PDDR_APDDR7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_DATAH */
-#define MCF_GPIO_PDDR_DATAH_PDDR_DATAH0 (0x01)
-#define MCF_GPIO_PDDR_DATAH_PDDR_DATAH1 (0x02)
-#define MCF_GPIO_PDDR_DATAH_PDDR_DATAH2 (0x04)
-#define MCF_GPIO_PDDR_DATAH_PDDR_DATAH3 (0x08)
-#define MCF_GPIO_PDDR_DATAH_PDDR_DATAH4 (0x10)
-#define MCF_GPIO_PDDR_DATAH_PDDR_DATAH5 (0x20)
-#define MCF_GPIO_PDDR_DATAH_PDDR_DATAH6 (0x40)
-#define MCF_GPIO_PDDR_DATAH_PDDR_DATAH7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_DATAL */
-#define MCF_GPIO_PDDR_DATAL_PDDR_DATAL0 (0x01)
-#define MCF_GPIO_PDDR_DATAL_PDDR_DATAL1 (0x02)
-#define MCF_GPIO_PDDR_DATAL_PDDR_DATAL2 (0x04)
-#define MCF_GPIO_PDDR_DATAL_PDDR_DATAL3 (0x08)
-#define MCF_GPIO_PDDR_DATAL_PDDR_DATAL4 (0x10)
-#define MCF_GPIO_PDDR_DATAL_PDDR_DATAL5 (0x20)
-#define MCF_GPIO_PDDR_DATAL_PDDR_DATAL6 (0x40)
-#define MCF_GPIO_PDDR_DATAL_PDDR_DATAL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_BUSCTL */
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL0 (0x01)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL1 (0x02)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL2 (0x04)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL3 (0x08)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL4 (0x10)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL5 (0x20)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL6 (0x40)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_BS */
-#define MCF_GPIO_PDDR_BS_PDDR_BS0 (0x01)
-#define MCF_GPIO_PDDR_BS_PDDR_BS3(x) (((x)&0x07)<<1)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_CS */
-#define MCF_GPIO_PDDR_CS_PDDR_CS1 (0x02)
-#define MCF_GPIO_PDDR_CS_PDDR_CS2 (0x04)
-#define MCF_GPIO_PDDR_CS_PDDR_CS3 (0x08)
-#define MCF_GPIO_PDDR_CS_PDDR_CS4 (0x10)
-#define MCF_GPIO_PDDR_CS_PDDR_CS5 (0x20)
-#define MCF_GPIO_PDDR_CS_PDDR_CS6 (0x40)
-#define MCF_GPIO_PDDR_CS_PDDR_CS7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_SDRAM */
-#define MCF_GPIO_PDDR_SDRAM_PDDR_SDRAM0 (0x01)
-#define MCF_GPIO_PDDR_SDRAM_PDDR_SDRAM1 (0x02)
-#define MCF_GPIO_PDDR_SDRAM_PDDR_SDRAM2 (0x04)
-#define MCF_GPIO_PDDR_SDRAM_PDDR_SDRAM3 (0x08)
-#define MCF_GPIO_PDDR_SDRAM_PDDR_SDRAM4 (0x10)
-#define MCF_GPIO_PDDR_SDRAM_PDDR_SDRAM5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_FECI2C */
-#define MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C0 (0x01)
-#define MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C1 (0x02)
-#define MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C2 (0x04)
-#define MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_UARTH */
-#define MCF_GPIO_PDDR_UARTH_PDDR_UARTH0 (0x01)
-#define MCF_GPIO_PDDR_UARTH_PDDR_UARTH1 (0x02)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_UARTL */
-#define MCF_GPIO_PDDR_UARTL_PDDR_UARTL0 (0x01)
-#define MCF_GPIO_PDDR_UARTL_PDDR_UARTL1 (0x02)
-#define MCF_GPIO_PDDR_UARTL_PDDR_UARTL2 (0x04)
-#define MCF_GPIO_PDDR_UARTL_PDDR_UARTL3 (0x08)
-#define MCF_GPIO_PDDR_UARTL_PDDR_UARTL4 (0x10)
-#define MCF_GPIO_PDDR_UARTL_PDDR_UARTL5 (0x20)
-#define MCF_GPIO_PDDR_UARTL_PDDR_UARTL6 (0x40)
-#define MCF_GPIO_PDDR_UARTL_PDDR_UARTL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_QSPI */
-#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI0 (0x01)
-#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI1 (0x02)
-#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI2 (0x04)
-#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI3 (0x08)
-#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI4 (0x10)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_TIMER */
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER0 (0x01)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER1 (0x02)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER2 (0x04)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER3 (0x08)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER4 (0x10)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER5 (0x20)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER6 (0x40)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_ETPU */
-#define MCF_GPIO_PDDR_ETPU_PDDR_ETPU0 (0x01)
-#define MCF_GPIO_PDDR_ETPU_PDDR_ETPU1 (0x02)
-#define MCF_GPIO_PDDR_ETPU_PDDR_ETPU2 (0x04)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_ADDR */
-#define MCF_GPIO_PPDSDR_ADDR_PPDSDR_ADDR5 (0x20)
-#define MCF_GPIO_PPDSDR_ADDR_PPDSDR_ADDR6 (0x40)
-#define MCF_GPIO_PPDSDR_ADDR_PPDSDR_ADDR7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_DATAH */
-#define MCF_GPIO_PPDSDR_DATAH_PPDSDR_DATAH0 (0x01)
-#define MCF_GPIO_PPDSDR_DATAH_PPDSDR_DATAH1 (0x02)
-#define MCF_GPIO_PPDSDR_DATAH_PPDSDR_DATAH2 (0x04)
-#define MCF_GPIO_PPDSDR_DATAH_PPDSDR_DATAH3 (0x08)
-#define MCF_GPIO_PPDSDR_DATAH_PPDSDR_DATAH4 (0x10)
-#define MCF_GPIO_PPDSDR_DATAH_PPDSDR_DATAH5 (0x20)
-#define MCF_GPIO_PPDSDR_DATAH_PPDSDR_DATAH6 (0x40)
-#define MCF_GPIO_PPDSDR_DATAH_PPDSDR_DATAH7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_DATAL */
-#define MCF_GPIO_PPDSDR_DATAL_PPDSDR_DATAL0 (0x01)
-#define MCF_GPIO_PPDSDR_DATAL_PPDSDR_DATAL1 (0x02)
-#define MCF_GPIO_PPDSDR_DATAL_PPDSDR_DATAL2 (0x04)
-#define MCF_GPIO_PPDSDR_DATAL_PPDSDR_DATAL3 (0x08)
-#define MCF_GPIO_PPDSDR_DATAL_PPDSDR_DATAL4 (0x10)
-#define MCF_GPIO_PPDSDR_DATAL_PPDSDR_DATAL5 (0x20)
-#define MCF_GPIO_PPDSDR_DATAL_PPDSDR_DATAL6 (0x40)
-#define MCF_GPIO_PPDSDR_DATAL_PPDSDR_DATAL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_BUSCTL */
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL0 (0x01)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL1 (0x02)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL2 (0x04)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL3 (0x08)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL4 (0x10)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL5 (0x20)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL6 (0x40)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_BS */
-#define MCF_GPIO_PPDSDR_BS_PPDSDR_BS0 (0x01)
-#define MCF_GPIO_PPDSDR_BS_PPDSDR_BS1 (0x02)
-#define MCF_GPIO_PPDSDR_BS_PPDSDR_BS2 (0x04)
-#define MCF_GPIO_PPDSDR_BS_PPDSDR_BS3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_FECI2C */
-#define MCF_GPIO_PPDSDR_FECI2C_PPDSDR_FECI2C0 (0x01)
-#define MCF_GPIO_PPDSDR_FECI2C_PPDSDR_FECI2C1 (0x02)
-#define MCF_GPIO_PPDSDR_FECI2C_PPDSDR_FECI2C2 (0x04)
-#define MCF_GPIO_PPDSDR_FECI2C_PPDSDR_FECI2C3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_CS */
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS1 (0x02)
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS2 (0x04)
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS3 (0x08)
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS4 (0x10)
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS5 (0x20)
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS6 (0x40)
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_SDRAM */
-#define MCF_GPIO_PPDSDR_SDRAM_PPDSDR_SDRAM0 (0x01)
-#define MCF_GPIO_PPDSDR_SDRAM_PPDSDR_SDRAM1 (0x02)
-#define MCF_GPIO_PPDSDR_SDRAM_PPDSDR_SDRAM2 (0x04)
-#define MCF_GPIO_PPDSDR_SDRAM_PPDSDR_SDRAM3 (0x08)
-#define MCF_GPIO_PPDSDR_SDRAM_PPDSDR_SDRAM4 (0x10)
-#define MCF_GPIO_PPDSDR_SDRAM_PPDSDR_SDRAM5 (0x20)
-#define MCF_GPIO_PPDSDR_SDRAM_PPDSDR_SDRAM6 (0x40)
-#define MCF_GPIO_PPDSDR_SDRAM_PPDSDR_SDRAM7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_UARTH */
-#define MCF_GPIO_PPDSDR_UARTH_PPDSDR_UARTH0 (0x01)
-#define MCF_GPIO_PPDSDR_UARTH_PPDSDR_UARTH1 (0x02)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_UARTL */
-#define MCF_GPIO_PPDSDR_UARTL_PPDSDR_UARTL0 (0x01)
-#define MCF_GPIO_PPDSDR_UARTL_PPDSDR_UARTL1 (0x02)
-#define MCF_GPIO_PPDSDR_UARTL_PPDSDR_UARTL2 (0x04)
-#define MCF_GPIO_PPDSDR_UARTL_PPDSDR_UARTL3 (0x08)
-#define MCF_GPIO_PPDSDR_UARTL_PPDSDR_UARTL4 (0x10)
-#define MCF_GPIO_PPDSDR_UARTL_PPDSDR_UARTL5 (0x20)
-#define MCF_GPIO_PPDSDR_UARTL_PPDSDR_UARTL6 (0x40)
-#define MCF_GPIO_PPDSDR_UARTL_PPDSDR_UARTL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_QSPI */
-#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI0 (0x01)
-#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI1 (0x02)
-#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI2 (0x04)
-#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI3 (0x08)
-#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI4 (0x10)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_TIMER */
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER0 (0x01)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER1 (0x02)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER2 (0x04)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER3 (0x08)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER4 (0x10)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER5 (0x20)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER6 (0x40)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_ETPU */
-#define MCF_GPIO_PPDSDR_ETPU_PPDSDR_ETPU0 (0x01)
-#define MCF_GPIO_PPDSDR_ETPU_PPDSDR_ETPU1 (0x02)
-#define MCF_GPIO_PPDSDR_ETPU_PPDSDR_ETPU2 (0x04)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_ADDR */
-#define MCF_GPIO_PCLRR_ADDR_PCLRR_ADDR5 (0x20)
-#define MCF_GPIO_PCLRR_ADDR_PCLRR_ADDR6 (0x40)
-#define MCF_GPIO_PCLRR_ADDR_PCLRR_ADDR7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_DATAH */
-#define MCF_GPIO_PCLRR_DATAH_PCLRR_DATAH0 (0x01)
-#define MCF_GPIO_PCLRR_DATAH_PCLRR_DATAH1 (0x02)
-#define MCF_GPIO_PCLRR_DATAH_PCLRR_DATAH2 (0x04)
-#define MCF_GPIO_PCLRR_DATAH_PCLRR_DATAH3 (0x08)
-#define MCF_GPIO_PCLRR_DATAH_PCLRR_DATAH4 (0x10)
-#define MCF_GPIO_PCLRR_DATAH_PCLRR_DATAH5 (0x20)
-#define MCF_GPIO_PCLRR_DATAH_PCLRR_DATAH6 (0x40)
-#define MCF_GPIO_PCLRR_DATAH_PCLRR_DATAH7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_DATAL */
-#define MCF_GPIO_PCLRR_DATAL_PCLRR_DATAL0 (0x01)
-#define MCF_GPIO_PCLRR_DATAL_PCLRR_DATAL1 (0x02)
-#define MCF_GPIO_PCLRR_DATAL_PCLRR_DATAL2 (0x04)
-#define MCF_GPIO_PCLRR_DATAL_PCLRR_DATAL3 (0x08)
-#define MCF_GPIO_PCLRR_DATAL_PCLRR_DATAL4 (0x10)
-#define MCF_GPIO_PCLRR_DATAL_PCLRR_DATAL5 (0x20)
-#define MCF_GPIO_PCLRR_DATAL_PCLRR_DATAL6 (0x40)
-#define MCF_GPIO_PCLRR_DATAL_PCLRR_DATAL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_BUSCTL */
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL0 (0x01)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL1 (0x02)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL2 (0x04)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL3 (0x08)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL4 (0x10)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL5 (0x20)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL6 (0x40)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_BS */
-#define MCF_GPIO_PCLRR_BS_PCLRR_BS0 (0x01)
-#define MCF_GPIO_PCLRR_BS_PCLRR_BS1 (0x02)
-#define MCF_GPIO_PCLRR_BS_PCLRR_BS2 (0x04)
-#define MCF_GPIO_PCLRR_BS_PCLRR_BS3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_CS */
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS1 (0x02)
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS2 (0x04)
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS3 (0x08)
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS4 (0x10)
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS5 (0x20)
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS6 (0x40)
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_SDRAM */
-#define MCF_GPIO_PCLRR_SDRAM_PCLRR_SDRAM0 (0x01)
-#define MCF_GPIO_PCLRR_SDRAM_PCLRR_SDRAM1 (0x02)
-#define MCF_GPIO_PCLRR_SDRAM_PCLRR_SDRAM2 (0x04)
-#define MCF_GPIO_PCLRR_SDRAM_PCLRR_SDRAM3 (0x08)
-#define MCF_GPIO_PCLRR_SDRAM_PCLRR_SDRAM4 (0x10)
-#define MCF_GPIO_PCLRR_SDRAM_PCLRR_SDRAM5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_FECI2C */
-#define MCF_GPIO_PCLRR_FECI2C_PCLRR_FECI2C0 (0x01)
-#define MCF_GPIO_PCLRR_FECI2C_PCLRR_FECI2C1 (0x02)
-#define MCF_GPIO_PCLRR_FECI2C_PCLRR_FECI2C2 (0x04)
-#define MCF_GPIO_PCLRR_FECI2C_PCLRR_FECI2C3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_UARTH */
-#define MCF_GPIO_PCLRR_UARTH_PCLRR_UARTH0 (0x01)
-#define MCF_GPIO_PCLRR_UARTH_PCLRR_UARTH1 (0x02)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_UARTL */
-#define MCF_GPIO_PCLRR_UARTL_PCLRR_UARTL0 (0x01)
-#define MCF_GPIO_PCLRR_UARTL_PCLRR_UARTL1 (0x02)
-#define MCF_GPIO_PCLRR_UARTL_PCLRR_UARTL2 (0x04)
-#define MCF_GPIO_PCLRR_UARTL_PCLRR_UARTL3 (0x08)
-#define MCF_GPIO_PCLRR_UARTL_PCLRR_UARTL4 (0x10)
-#define MCF_GPIO_PCLRR_UARTL_PCLRR_UARTL5 (0x20)
-#define MCF_GPIO_PCLRR_UARTL_PCLRR_UARTL6 (0x40)
-#define MCF_GPIO_PCLRR_UARTL_PCLRR_UARTL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_QSPI */
-#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI0 (0x01)
-#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI1 (0x02)
-#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI2 (0x04)
-#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI3 (0x08)
-#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI4 (0x10)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_TIMER */
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER0 (0x01)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER1 (0x02)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER2 (0x04)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER3 (0x08)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER4 (0x10)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER5 (0x20)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER6 (0x40)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_ETPU */
-#define MCF_GPIO_PCLRR_ETPU_PCLRR_ETPU0 (0x01)
-#define MCF_GPIO_PCLRR_ETPU_PCLRR_ETPU1 (0x02)
-#define MCF_GPIO_PCLRR_ETPU_PCLRR_ETPU2 (0x04)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_AD */
-#define MCF_GPIO_PAR_AD_PAR_DATAL (0x01)
-#define MCF_GPIO_PAR_AD_PAR_ADDR21 (0x20)
-#define MCF_GPIO_PAR_AD_PAR_ADDR22 (0x40)
-#define MCF_GPIO_PAR_AD_PAR_ADDR23 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_BUSCTL */
-#define MCF_GPIO_PAR_BUSCTL_PAR_TIP(x) (((x)&0x0003)<<0)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TS(x) (((x)&0x0003)<<2)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TSIZ0 (0x0010)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TSIZ1 (0x0040)
-#define MCF_GPIO_PAR_BUSCTL_PAR_RWB (0x0100)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TEA(x) (((x)&0x0003)<<10)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TA (0x1000)
-#define MCF_GPIO_PAR_BUSCTL_PAR_OE (0x4000)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TEA_GPIO (0x0000)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TEA_DMA (0x0800)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TEA_TEA (0x0C00)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TS_GPIO (0x0000)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TS_DMA (0x0080)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TS_TS (0x00C0)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TIP_GPIO (0x0000)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TIP_DMA (0x0002)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TIP_TEA (0x0003)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_BS */
-#define MCF_GPIO_PAR_BS_PAR_BS0 (0x01)
-#define MCF_GPIO_PAR_BS_PAR_BS1 (0x02)
-#define MCF_GPIO_PAR_BS_PAR_BS2 (0x04)
-#define MCF_GPIO_PAR_BS_PAR_BS3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_CS */
-#define MCF_GPIO_PAR_CS_PAR_CS1 (0x02)
-#define MCF_GPIO_PAR_CS_PAR_CS2 (0x04)
-#define MCF_GPIO_PAR_CS_PAR_CS3 (0x08)
-#define MCF_GPIO_PAR_CS_PAR_CS4 (0x10)
-#define MCF_GPIO_PAR_CS_PAR_CS5 (0x20)
-#define MCF_GPIO_PAR_CS_PAR_CS6 (0x40)
-#define MCF_GPIO_PAR_CS_PAR_CS7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_SDRAM */
-#define MCF_GPIO_PAR_SDRAM_PAR_SDCS0 (0x01)
-#define MCF_GPIO_PAR_SDRAM_PAR_SDCS1 (0x02)
-#define MCF_GPIO_PAR_SDRAM_PAR_SCKE (0x04)
-#define MCF_GPIO_PAR_SDRAM_PAR_SRAS (0x08)
-#define MCF_GPIO_PAR_SDRAM_PAR_SCAS (0x10)
-#define MCF_GPIO_PAR_SDRAM_PAR_SDWE (0x20)
-#define MCF_GPIO_PAR_SDRAM_PAR_CSSDCS(x) (((x)&0x03)<<6)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_FECI2C */
-#define MCF_GPIO_PAR_FECI2C_PAR_SDA(x) (((x)&0x03)<<0)
-#define MCF_GPIO_PAR_FECI2C_PAR_SCL(x) (((x)&0x03)<<2)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDIO(x) (((x)&0x03)<<4)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDC(x) (((x)&0x03)<<6)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDC_GPIO (0x00)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDC_UART2 (0x40)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDC_I2C (0x80)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDC_FEC (0xC0)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDIO_GPIO (0x00)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDIO_UART2 (0x10)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDIO_I2C (0x20)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDIO_FEC (0x30)
-#define MCF_GPIO_PAR_FECI2C_PAR_SCL_GPIO (0x00)
-#define MCF_GPIO_PAR_FECI2C_PAR_SCL_FLEX (0x08)
-#define MCF_GPIO_PAR_FECI2C_PAR_SCL_I2C (0x0C)
-#define MCF_GPIO_PAR_FECI2C_PAR_SDA_GPIO (0x00)
-#define MCF_GPIO_PAR_FECI2C_PAR_SDA_FLEX (0x02)
-#define MCF_GPIO_PAR_FECI2C_PAR_SDA_I2C (0x03)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_UART */
-#define MCF_GPIO_PAR_UART_PAR_U0RTS (0x0001)
-#define MCF_GPIO_PAR_UART_PAR_U0CTS (0x0002)
-#define MCF_GPIO_PAR_UART_PAR_U0TXD (0x0004)
-#define MCF_GPIO_PAR_UART_PAR_U0RXD (0x0008)
-#define MCF_GPIO_PAR_UART_PAR_U1RTS(x) (((x)&0x0003)<<4)
-#define MCF_GPIO_PAR_UART_PAR_U1CTS(x) (((x)&0x0003)<<6)
-#define MCF_GPIO_PAR_UART_PAR_U1TXD(x) (((x)&0x0003)<<8)
-#define MCF_GPIO_PAR_UART_PAR_U1RXD(x) (((x)&0x0003)<<10)
-#define MCF_GPIO_PAR_UART_PAR_U2TXD (0x1000)
-#define MCF_GPIO_PAR_UART_PAR_U2RXD (0x2000)
-#define MCF_GPIO_PAR_UART_PAR_CAN1EN (0x4000)
-#define MCF_GPIO_PAR_UART_PAR_DREQ2 (0x8000)
-#define MCF_GPIO_PAR_UART_PAR_U1RXD_GPIO (0x0000)
-#define MCF_GPIO_PAR_UART_PAR_U1RXD_FLEX (0x0800)
-#define MCF_GPIO_PAR_UART_PAR_U1RXD_UART1 (0x0C00)
-#define MCF_GPIO_PAR_UART_PAR_U1TXD_GPIO (0x0000)
-#define MCF_GPIO_PAR_UART_PAR_U1TXD_FLEX (0x0200)
-#define MCF_GPIO_PAR_UART_PAR_U1TXD_UART1 (0x0300)
-#define MCF_GPIO_PAR_UART_PAR_U1CTS_GPIO (0x0000)
-#define MCF_GPIO_PAR_UART_PAR_U1CTS_UART2 (0x0080)
-#define MCF_GPIO_PAR_UART_PAR_U1CTS_UART1 (0x00C0)
-#define MCF_GPIO_PAR_UART_PAR_U1RTS_GPIO (0x0000)
-#define MCF_GPIO_PAR_UART_PAR_U1RTS_UART2 (0x0020)
-#define MCF_GPIO_PAR_UART_PAR_U1RTS_UART1 (0x0030)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_QSPI */
-#define MCF_GPIO_PAR_QSPI_PAR_SCK(x) (((x)&0x03)<<0)
-#define MCF_GPIO_PAR_QSPI_PAR_DOUT (0x04)
-#define MCF_GPIO_PAR_QSPI_PAR_DIN(x) (((x)&0x03)<<3)
-#define MCF_GPIO_PAR_QSPI_PAR_PCS0 (0x20)
-#define MCF_GPIO_PAR_QSPI_PAR_PCS1(x) (((x)&0x03)<<6)
-#define MCF_GPIO_PAR_QSPI_PAR_PCS1_GPIO (0x00)
-#define MCF_GPIO_PAR_QSPI_PAR_PCS1_SDRAMC (0x80)
-#define MCF_GPIO_PAR_QSPI_PAR_PCS1_QSPI (0xC0)
-#define MCF_GPIO_PAR_QSPI_PAR_DIN_GPIO (0x00)
-#define MCF_GPIO_PAR_QSPI_PAR_DIN_I2C (0x10)
-#define MCF_GPIO_PAR_QSPI_PAR_DIN_QSPI (0x1C)
-#define MCF_GPIO_PAR_QSPI_PAR_SCK_GPIO (0x00)
-#define MCF_GPIO_PAR_QSPI_PAR_SCK_I2C (0x02)
-#define MCF_GPIO_PAR_QSPI_PAR_SCK_QSPI (0x03)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_TIMER */
-#define MCF_GPIO_PAR_TIMER_PAR_T0OUT(x) (((x)&0x0003)<<0)
-#define MCF_GPIO_PAR_TIMER_PAR_T1OUT(x) (((x)&0x0003)<<2)
-#define MCF_GPIO_PAR_TIMER_PAR_T2OUT(x) (((x)&0x0003)<<4)
-#define MCF_GPIO_PAR_TIMER_PAR_T3OUT(x) (((x)&0x0003)<<6)
-#define MCF_GPIO_PAR_TIMER_PAR_T0IN(x) (((x)&0x0003)<<8)
-#define MCF_GPIO_PAR_TIMER_PAR_T1IN(x) (((x)&0x0003)<<10)
-#define MCF_GPIO_PAR_TIMER_PAR_T2IN(x) (((x)&0x0003)<<12)
-#define MCF_GPIO_PAR_TIMER_PAR_T3IN(x) (((x)&0x0003)<<14)
-#define MCF_GPIO_PAR_TIMER_PAR_T3IN_GPIO (0x0000)
-#define MCF_GPIO_PAR_TIMER_PAR_T3IN_QSPI (0x4000)
-#define MCF_GPIO_PAR_TIMER_PAR_T3IN_UART2 (0x8000)
-#define MCF_GPIO_PAR_TIMER_PAR_T3IN_T3IN (0xC000)
-#define MCF_GPIO_PAR_TIMER_PAR_T2IN_GPIO (0x0000)
-#define MCF_GPIO_PAR_TIMER_PAR_T2IN_T2OUT (0x1000)
-#define MCF_GPIO_PAR_TIMER_PAR_T2IN_DMA (0x2000)
-#define MCF_GPIO_PAR_TIMER_PAR_T2IN_T2IN (0x3000)
-#define MCF_GPIO_PAR_TIMER_PAR_T1IN_GPIO (0x0000)
-#define MCF_GPIO_PAR_TIMER_PAR_T1IN_T1OUT (0x0400)
-#define MCF_GPIO_PAR_TIMER_PAR_T1IN_DMA (0x0800)
-#define MCF_GPIO_PAR_TIMER_PAR_T1IN_T1IN (0x0C00)
-#define MCF_GPIO_PAR_TIMER_PAR_T0IN_GPIO (0x0000)
-#define MCF_GPIO_PAR_TIMER_PAR_T0IN_DMA (0x0200)
-#define MCF_GPIO_PAR_TIMER_PAR_T0IN_T0IN (0x0300)
-#define MCF_GPIO_PAR_TIMER_PAR_T3OUT_GPIO (0x0000)
-#define MCF_GPIO_PAR_TIMER_PAR_T3OUT_QSPI (0x0040)
-#define MCF_GPIO_PAR_TIMER_PAR_T3OUT_UART2 (0x0080)
-#define MCF_GPIO_PAR_TIMER_PAR_T3OUT_T3OUT (0x00C0)
-#define MCF_GPIO_PAR_TIMER_PAR_T2OUT_GPIO (0x0000)
-#define MCF_GPIO_PAR_TIMER_PAR_T2OUT_DMA (0x0020)
-#define MCF_GPIO_PAR_TIMER_PAR_T2OUT_T2OUT (0x0030)
-#define MCF_GPIO_PAR_TIMER_PAR_T1OUT_GPIO (0x0000)
-#define MCF_GPIO_PAR_TIMER_PAR_T1OUT_DMA (0x0008)
-#define MCF_GPIO_PAR_TIMER_PAR_T1OUT_T1OUT (0x000C)
-#define MCF_GPIO_PAR_TIMER_PAR_T0OUT_GPIO (0x0000)
-#define MCF_GPIO_PAR_TIMER_PAR_T0OUT_DMA (0x0002)
-#define MCF_GPIO_PAR_TIMER_PAR_T0OUT_T0OUT (0x0003)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_ETPU */
-#define MCF_GPIO_PAR_ETPU_PAR_LTPU_ODIS (0x01)
-#define MCF_GPIO_PAR_ETPU_PAR_UTPU_ODIS (0x02)
-#define MCF_GPIO_PAR_ETPU_PAR_TCRCLK (0x04)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_EIM */
-#define MCF_GPIO_DSCR_EIM_DSCR_EIM0 (0x01)
-#define MCF_GPIO_DSCR_EIM_DSCR_EIM1 (0x10)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_ETPU */
-#define MCF_GPIO_DSCR_ETPU_DSCR_ETPU_7_0 (0x01)
-#define MCF_GPIO_DSCR_ETPU_DSCR_ETPU_15_8 (0x04)
-#define MCF_GPIO_DSCR_ETPU_DSCR_ETPU_23_16 (0x10)
-#define MCF_GPIO_DSCR_ETPU_DSCR_ETPU_31_24 (0x40)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_FECI2C */
-#define MCF_GPIO_DSCR_FECI2C_DSCR_I2C (0x01)
-#define MCF_GPIO_DSCR_FECI2C_DSCR_FEC (0x10)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_UART */
-#define MCF_GPIO_DSCR_UART_DSCR_UART0 (0x01)
-#define MCF_GPIO_DSCR_UART_DSCR_UART1 (0x04)
-#define MCF_GPIO_DSCR_UART_DSCR_UART2 (0x10)
-#define MCF_GPIO_DSCR_UART_DSCR_IRQ (0x40)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_QSPI */
-#define MCF_GPIO_DSCR_QSPI_DSCR_QSPI (0x01)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_TIMER */
-#define MCF_GPIO_DSCR_TIMER_DSCR_TIMER (0x01)
-
-/********************************************************************/
-
-#endif /* __MCF523X_GPIO_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_i2c.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_i2c.h deleted file mode 100644 index 3bb780b82..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_i2c.h +++ /dev/null @@ -1,63 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_i2c.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_I2C_H__
-#define __MCF523X_I2C_H__
-
-/*********************************************************************
-*
-* I2C Module (I2C)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_I2C_I2AR (*(vuint8 *)(void*)(&__IPSBAR[0x000300]))
-#define MCF_I2C_I2FDR (*(vuint8 *)(void*)(&__IPSBAR[0x000304]))
-#define MCF_I2C_I2CR (*(vuint8 *)(void*)(&__IPSBAR[0x000308]))
-#define MCF_I2C_I2SR (*(vuint8 *)(void*)(&__IPSBAR[0x00030C]))
-#define MCF_I2C_I2DR (*(vuint8 *)(void*)(&__IPSBAR[0x000310]))
-#define MCF_I2C_I2ICR (*(vuint8 *)(void*)(&__IPSBAR[0x000320]))
-
-/* Bit definitions and macros for MCF_I2C_I2AR */
-#define MCF_I2C_I2AR_ADR(x) (((x)&0x7F)<<1)
-
-/* Bit definitions and macros for MCF_I2C_I2FDR */
-#define MCF_I2C_I2FDR_IC(x) (((x)&0x3F)<<0)
-
-/* Bit definitions and macros for MCF_I2C_I2CR */
-#define MCF_I2C_I2CR_RSTA (0x04)
-#define MCF_I2C_I2CR_TXAK (0x08)
-#define MCF_I2C_I2CR_MTX (0x10)
-#define MCF_I2C_I2CR_MSTA (0x20)
-#define MCF_I2C_I2CR_IIEN (0x40)
-#define MCF_I2C_I2CR_IEN (0x80)
-
-/* Bit definitions and macros for MCF_I2C_I2SR */
-#define MCF_I2C_I2SR_RXAK (0x01)
-#define MCF_I2C_I2SR_IIF (0x02)
-#define MCF_I2C_I2SR_SRW (0x04)
-#define MCF_I2C_I2SR_IAL (0x10)
-#define MCF_I2C_I2SR_IBB (0x20)
-#define MCF_I2C_I2SR_IAAS (0x40)
-#define MCF_I2C_I2SR_ICF (0x80)
-
-/* Bit definitions and macros for MCF_I2C_I2ICR */
-#define MCF_I2C_I2ICR_IE (0x01)
-#define MCF_I2C_I2ICR_RE (0x02)
-#define MCF_I2C_I2ICR_TE (0x04)
-#define MCF_I2C_I2ICR_BNBE (0x08)
-
-/********************************************************************/
-
-#endif /* __MCF523X_I2C_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_intc0.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_intc0.h deleted file mode 100644 index 2e06524f4..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_intc0.h +++ /dev/null @@ -1,323 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_intc0.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_INTC0_H__
-#define __MCF523X_INTC0_H__
-
-/*********************************************************************
-*
-* Interrupt Controller 0 (INTC0)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_INTC0_IPRH (*(vuint32*)(void*)(&__IPSBAR[0x000C00]))
-#define MCF_INTC0_IPRL (*(vuint32*)(void*)(&__IPSBAR[0x000C04]))
-#define MCF_INTC0_IMRH (*(vuint32*)(void*)(&__IPSBAR[0x000C08]))
-#define MCF_INTC0_IMRL (*(vuint32*)(void*)(&__IPSBAR[0x000C0C]))
-#define MCF_INTC0_INTFRCH (*(vuint32*)(void*)(&__IPSBAR[0x000C10]))
-#define MCF_INTC0_INTFRCL (*(vuint32*)(void*)(&__IPSBAR[0x000C14]))
-#define MCF_INTC0_IRLR (*(vuint8 *)(void*)(&__IPSBAR[0x000C18]))
-#define MCF_INTC0_IACKLPR (*(vuint8 *)(void*)(&__IPSBAR[0x000C19]))
-#define MCF_INTC0_ICR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000C40]))
-#define MCF_INTC0_ICR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000C41]))
-#define MCF_INTC0_ICR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000C42]))
-#define MCF_INTC0_ICR3 (*(vuint8 *)(void*)(&__IPSBAR[0x000C43]))
-#define MCF_INTC0_ICR4 (*(vuint8 *)(void*)(&__IPSBAR[0x000C44]))
-#define MCF_INTC0_ICR5 (*(vuint8 *)(void*)(&__IPSBAR[0x000C45]))
-#define MCF_INTC0_ICR6 (*(vuint8 *)(void*)(&__IPSBAR[0x000C46]))
-#define MCF_INTC0_ICR7 (*(vuint8 *)(void*)(&__IPSBAR[0x000C47]))
-#define MCF_INTC0_ICR8 (*(vuint8 *)(void*)(&__IPSBAR[0x000C48]))
-#define MCF_INTC0_ICR9 (*(vuint8 *)(void*)(&__IPSBAR[0x000C49]))
-#define MCF_INTC0_ICR10 (*(vuint8 *)(void*)(&__IPSBAR[0x000C4A]))
-#define MCF_INTC0_ICR11 (*(vuint8 *)(void*)(&__IPSBAR[0x000C4B]))
-#define MCF_INTC0_ICR12 (*(vuint8 *)(void*)(&__IPSBAR[0x000C4C]))
-#define MCF_INTC0_ICR13 (*(vuint8 *)(void*)(&__IPSBAR[0x000C4D]))
-#define MCF_INTC0_ICR14 (*(vuint8 *)(void*)(&__IPSBAR[0x000C4E]))
-#define MCF_INTC0_ICR15 (*(vuint8 *)(void*)(&__IPSBAR[0x000C4F]))
-#define MCF_INTC0_ICR16 (*(vuint8 *)(void*)(&__IPSBAR[0x000C50]))
-#define MCF_INTC0_ICR17 (*(vuint8 *)(void*)(&__IPSBAR[0x000C51]))
-#define MCF_INTC0_ICR18 (*(vuint8 *)(void*)(&__IPSBAR[0x000C52]))
-#define MCF_INTC0_ICR19 (*(vuint8 *)(void*)(&__IPSBAR[0x000C53]))
-#define MCF_INTC0_ICR20 (*(vuint8 *)(void*)(&__IPSBAR[0x000C54]))
-#define MCF_INTC0_ICR21 (*(vuint8 *)(void*)(&__IPSBAR[0x000C55]))
-#define MCF_INTC0_ICR22 (*(vuint8 *)(void*)(&__IPSBAR[0x000C56]))
-#define MCF_INTC0_ICR23 (*(vuint8 *)(void*)(&__IPSBAR[0x000C57]))
-#define MCF_INTC0_ICR24 (*(vuint8 *)(void*)(&__IPSBAR[0x000C58]))
-#define MCF_INTC0_ICR25 (*(vuint8 *)(void*)(&__IPSBAR[0x000C59]))
-#define MCF_INTC0_ICR26 (*(vuint8 *)(void*)(&__IPSBAR[0x000C5A]))
-#define MCF_INTC0_ICR27 (*(vuint8 *)(void*)(&__IPSBAR[0x000C5B]))
-#define MCF_INTC0_ICR28 (*(vuint8 *)(void*)(&__IPSBAR[0x000C5C]))
-#define MCF_INTC0_ICR29 (*(vuint8 *)(void*)(&__IPSBAR[0x000C5D]))
-#define MCF_INTC0_ICR30 (*(vuint8 *)(void*)(&__IPSBAR[0x000C5E]))
-#define MCF_INTC0_ICR31 (*(vuint8 *)(void*)(&__IPSBAR[0x000C5F]))
-#define MCF_INTC0_ICR32 (*(vuint8 *)(void*)(&__IPSBAR[0x000C60]))
-#define MCF_INTC0_ICR33 (*(vuint8 *)(void*)(&__IPSBAR[0x000C61]))
-#define MCF_INTC0_ICR34 (*(vuint8 *)(void*)(&__IPSBAR[0x000C62]))
-#define MCF_INTC0_ICR35 (*(vuint8 *)(void*)(&__IPSBAR[0x000C63]))
-#define MCF_INTC0_ICR36 (*(vuint8 *)(void*)(&__IPSBAR[0x000C64]))
-#define MCF_INTC0_ICR37 (*(vuint8 *)(void*)(&__IPSBAR[0x000C65]))
-#define MCF_INTC0_ICR38 (*(vuint8 *)(void*)(&__IPSBAR[0x000C66]))
-#define MCF_INTC0_ICR39 (*(vuint8 *)(void*)(&__IPSBAR[0x000C67]))
-#define MCF_INTC0_ICR40 (*(vuint8 *)(void*)(&__IPSBAR[0x000C68]))
-#define MCF_INTC0_ICR41 (*(vuint8 *)(void*)(&__IPSBAR[0x000C69]))
-#define MCF_INTC0_ICR42 (*(vuint8 *)(void*)(&__IPSBAR[0x000C6A]))
-#define MCF_INTC0_ICR43 (*(vuint8 *)(void*)(&__IPSBAR[0x000C6B]))
-#define MCF_INTC0_ICR44 (*(vuint8 *)(void*)(&__IPSBAR[0x000C6C]))
-#define MCF_INTC0_ICR45 (*(vuint8 *)(void*)(&__IPSBAR[0x000C6D]))
-#define MCF_INTC0_ICR46 (*(vuint8 *)(void*)(&__IPSBAR[0x000C6E]))
-#define MCF_INTC0_ICR47 (*(vuint8 *)(void*)(&__IPSBAR[0x000C6F]))
-#define MCF_INTC0_ICR48 (*(vuint8 *)(void*)(&__IPSBAR[0x000C70]))
-#define MCF_INTC0_ICR49 (*(vuint8 *)(void*)(&__IPSBAR[0x000C71]))
-#define MCF_INTC0_ICR50 (*(vuint8 *)(void*)(&__IPSBAR[0x000C72]))
-#define MCF_INTC0_ICR51 (*(vuint8 *)(void*)(&__IPSBAR[0x000C73]))
-#define MCF_INTC0_ICR52 (*(vuint8 *)(void*)(&__IPSBAR[0x000C74]))
-#define MCF_INTC0_ICR53 (*(vuint8 *)(void*)(&__IPSBAR[0x000C75]))
-#define MCF_INTC0_ICR54 (*(vuint8 *)(void*)(&__IPSBAR[0x000C76]))
-#define MCF_INTC0_ICR55 (*(vuint8 *)(void*)(&__IPSBAR[0x000C77]))
-#define MCF_INTC0_ICR56 (*(vuint8 *)(void*)(&__IPSBAR[0x000C78]))
-#define MCF_INTC0_ICR57 (*(vuint8 *)(void*)(&__IPSBAR[0x000C79]))
-#define MCF_INTC0_ICR58 (*(vuint8 *)(void*)(&__IPSBAR[0x000C7A]))
-#define MCF_INTC0_ICR59 (*(vuint8 *)(void*)(&__IPSBAR[0x000C7B]))
-#define MCF_INTC0_ICR60 (*(vuint8 *)(void*)(&__IPSBAR[0x000C7C]))
-#define MCF_INTC0_ICR61 (*(vuint8 *)(void*)(&__IPSBAR[0x000C7D]))
-#define MCF_INTC0_ICR62 (*(vuint8 *)(void*)(&__IPSBAR[0x000C7E]))
-#define MCF_INTC0_ICR63 (*(vuint8 *)(void*)(&__IPSBAR[0x000C7F]))
-#define MCF_INTC0_ICRn(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000C40+((x)*0x001)]))
-#define MCF_INTC0_SWIACK (*(vuint8 *)(void*)(&__IPSBAR[0x000CE0]))
-#define MCF_INTC0_L1IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000CE4]))
-#define MCF_INTC0_L2IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000CE8]))
-#define MCF_INTC0_L3IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000CEC]))
-#define MCF_INTC0_L4IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000CF0]))
-#define MCF_INTC0_L5IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000CF4]))
-#define MCF_INTC0_L6IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000CF8]))
-#define MCF_INTC0_L7IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000CFC]))
-#define MCF_INTC0_LnIACK(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000CE4+((x)*0x004)]))
-
-/* Bit definitions and macros for MCF_INTC0_IPRH */
-#define MCF_INTC0_IPRH_INT32 (0x00000001)
-#define MCF_INTC0_IPRH_INT33 (0x00000002)
-#define MCF_INTC0_IPRH_INT34 (0x00000004)
-#define MCF_INTC0_IPRH_INT35 (0x00000008)
-#define MCF_INTC0_IPRH_INT36 (0x00000010)
-#define MCF_INTC0_IPRH_INT37 (0x00000020)
-#define MCF_INTC0_IPRH_INT38 (0x00000040)
-#define MCF_INTC0_IPRH_INT39 (0x00000080)
-#define MCF_INTC0_IPRH_INT40 (0x00000100)
-#define MCF_INTC0_IPRH_INT41 (0x00000200)
-#define MCF_INTC0_IPRH_INT42 (0x00000400)
-#define MCF_INTC0_IPRH_INT43 (0x00000800)
-#define MCF_INTC0_IPRH_INT44 (0x00001000)
-#define MCF_INTC0_IPRH_INT45 (0x00002000)
-#define MCF_INTC0_IPRH_INT46 (0x00004000)
-#define MCF_INTC0_IPRH_INT47 (0x00008000)
-#define MCF_INTC0_IPRH_INT48 (0x00010000)
-#define MCF_INTC0_IPRH_INT49 (0x00020000)
-#define MCF_INTC0_IPRH_INT50 (0x00040000)
-#define MCF_INTC0_IPRH_INT51 (0x00080000)
-#define MCF_INTC0_IPRH_INT52 (0x00100000)
-#define MCF_INTC0_IPRH_INT53 (0x00200000)
-#define MCF_INTC0_IPRH_INT54 (0x00400000)
-#define MCF_INTC0_IPRH_INT55 (0x00800000)
-#define MCF_INTC0_IPRH_INT56 (0x01000000)
-#define MCF_INTC0_IPRH_INT57 (0x02000000)
-#define MCF_INTC0_IPRH_INT58 (0x04000000)
-#define MCF_INTC0_IPRH_INT59 (0x08000000)
-#define MCF_INTC0_IPRH_INT60 (0x10000000)
-#define MCF_INTC0_IPRH_INT61 (0x20000000)
-#define MCF_INTC0_IPRH_INT62 (0x40000000)
-#define MCF_INTC0_IPRH_INT63 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC0_IPRL */
-#define MCF_INTC0_IPRL_INT1 (0x00000002)
-#define MCF_INTC0_IPRL_INT2 (0x00000004)
-#define MCF_INTC0_IPRL_INT3 (0x00000008)
-#define MCF_INTC0_IPRL_INT4 (0x00000010)
-#define MCF_INTC0_IPRL_INT5 (0x00000020)
-#define MCF_INTC0_IPRL_INT6 (0x00000040)
-#define MCF_INTC0_IPRL_INT7 (0x00000080)
-#define MCF_INTC0_IPRL_INT8 (0x00000100)
-#define MCF_INTC0_IPRL_INT9 (0x00000200)
-#define MCF_INTC0_IPRL_INT10 (0x00000400)
-#define MCF_INTC0_IPRL_INT11 (0x00000800)
-#define MCF_INTC0_IPRL_INT12 (0x00001000)
-#define MCF_INTC0_IPRL_INT13 (0x00002000)
-#define MCF_INTC0_IPRL_INT14 (0x00004000)
-#define MCF_INTC0_IPRL_INT15 (0x00008000)
-#define MCF_INTC0_IPRL_INT16 (0x00010000)
-#define MCF_INTC0_IPRL_INT17 (0x00020000)
-#define MCF_INTC0_IPRL_INT18 (0x00040000)
-#define MCF_INTC0_IPRL_INT19 (0x00080000)
-#define MCF_INTC0_IPRL_INT20 (0x00100000)
-#define MCF_INTC0_IPRL_INT21 (0x00200000)
-#define MCF_INTC0_IPRL_INT22 (0x00400000)
-#define MCF_INTC0_IPRL_INT23 (0x00800000)
-#define MCF_INTC0_IPRL_INT24 (0x01000000)
-#define MCF_INTC0_IPRL_INT25 (0x02000000)
-#define MCF_INTC0_IPRL_INT26 (0x04000000)
-#define MCF_INTC0_IPRL_INT27 (0x08000000)
-#define MCF_INTC0_IPRL_INT28 (0x10000000)
-#define MCF_INTC0_IPRL_INT29 (0x20000000)
-#define MCF_INTC0_IPRL_INT30 (0x40000000)
-#define MCF_INTC0_IPRL_INT31 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC0_IMRH */
-#define MCF_INTC0_IMRH_INT_MASK32 (0x00000001)
-#define MCF_INTC0_IMRH_INT_MASK33 (0x00000002)
-#define MCF_INTC0_IMRH_INT_MASK34 (0x00000004)
-#define MCF_INTC0_IMRH_INT_MASK35 (0x00000008)
-#define MCF_INTC0_IMRH_INT_MASK36 (0x00000010)
-#define MCF_INTC0_IMRH_INT_MASK37 (0x00000020)
-#define MCF_INTC0_IMRH_INT_MASK38 (0x00000040)
-#define MCF_INTC0_IMRH_INT_MASK39 (0x00000080)
-#define MCF_INTC0_IMRH_INT_MASK40 (0x00000100)
-#define MCF_INTC0_IMRH_INT_MASK41 (0x00000200)
-#define MCF_INTC0_IMRH_INT_MASK42 (0x00000400)
-#define MCF_INTC0_IMRH_INT_MASK43 (0x00000800)
-#define MCF_INTC0_IMRH_INT_MASK44 (0x00001000)
-#define MCF_INTC0_IMRH_INT_MASK45 (0x00002000)
-#define MCF_INTC0_IMRH_INT_MASK46 (0x00004000)
-#define MCF_INTC0_IMRH_INT_MASK47 (0x00008000)
-#define MCF_INTC0_IMRH_INT_MASK48 (0x00010000)
-#define MCF_INTC0_IMRH_INT_MASK49 (0x00020000)
-#define MCF_INTC0_IMRH_INT_MASK50 (0x00040000)
-#define MCF_INTC0_IMRH_INT_MASK51 (0x00080000)
-#define MCF_INTC0_IMRH_INT_MASK52 (0x00100000)
-#define MCF_INTC0_IMRH_INT_MASK53 (0x00200000)
-#define MCF_INTC0_IMRH_INT_MASK54 (0x00400000)
-#define MCF_INTC0_IMRH_INT_MASK55 (0x00800000)
-#define MCF_INTC0_IMRH_INT_MASK56 (0x01000000)
-#define MCF_INTC0_IMRH_INT_MASK57 (0x02000000)
-#define MCF_INTC0_IMRH_INT_MASK58 (0x04000000)
-#define MCF_INTC0_IMRH_INT_MASK59 (0x08000000)
-#define MCF_INTC0_IMRH_INT_MASK60 (0x10000000)
-#define MCF_INTC0_IMRH_INT_MASK61 (0x20000000)
-#define MCF_INTC0_IMRH_INT_MASK62 (0x40000000)
-#define MCF_INTC0_IMRH_INT_MASK63 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC0_IMRL */
-#define MCF_INTC0_IMRL_MASKALL (0x00000001)
-#define MCF_INTC0_IMRL_INT_MASK1 (0x00000002)
-#define MCF_INTC0_IMRL_INT_MASK2 (0x00000004)
-#define MCF_INTC0_IMRL_INT_MASK3 (0x00000008)
-#define MCF_INTC0_IMRL_INT_MASK4 (0x00000010)
-#define MCF_INTC0_IMRL_INT_MASK5 (0x00000020)
-#define MCF_INTC0_IMRL_INT_MASK6 (0x00000040)
-#define MCF_INTC0_IMRL_INT_MASK7 (0x00000080)
-#define MCF_INTC0_IMRL_INT_MASK8 (0x00000100)
-#define MCF_INTC0_IMRL_INT_MASK9 (0x00000200)
-#define MCF_INTC0_IMRL_INT_MASK10 (0x00000400)
-#define MCF_INTC0_IMRL_INT_MASK11 (0x00000800)
-#define MCF_INTC0_IMRL_INT_MASK12 (0x00001000)
-#define MCF_INTC0_IMRL_INT_MASK13 (0x00002000)
-#define MCF_INTC0_IMRL_INT_MASK14 (0x00004000)
-#define MCF_INTC0_IMRL_INT_MASK15 (0x00008000)
-#define MCF_INTC0_IMRL_INT_MASK16 (0x00010000)
-#define MCF_INTC0_IMRL_INT_MASK17 (0x00020000)
-#define MCF_INTC0_IMRL_INT_MASK18 (0x00040000)
-#define MCF_INTC0_IMRL_INT_MASK19 (0x00080000)
-#define MCF_INTC0_IMRL_INT_MASK20 (0x00100000)
-#define MCF_INTC0_IMRL_INT_MASK21 (0x00200000)
-#define MCF_INTC0_IMRL_INT_MASK22 (0x00400000)
-#define MCF_INTC0_IMRL_INT_MASK23 (0x00800000)
-#define MCF_INTC0_IMRL_INT_MASK24 (0x01000000)
-#define MCF_INTC0_IMRL_INT_MASK25 (0x02000000)
-#define MCF_INTC0_IMRL_INT_MASK26 (0x04000000)
-#define MCF_INTC0_IMRL_INT_MASK27 (0x08000000)
-#define MCF_INTC0_IMRL_INT_MASK28 (0x10000000)
-#define MCF_INTC0_IMRL_INT_MASK29 (0x20000000)
-#define MCF_INTC0_IMRL_INT_MASK30 (0x40000000)
-#define MCF_INTC0_IMRL_INT_MASK31 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC0_INTFRCH */
-#define MCF_INTC0_INTFRCH_INTFRC32 (0x00000001)
-#define MCF_INTC0_INTFRCH_INTFRC33 (0x00000002)
-#define MCF_INTC0_INTFRCH_INTFRC34 (0x00000004)
-#define MCF_INTC0_INTFRCH_INTFRC35 (0x00000008)
-#define MCF_INTC0_INTFRCH_INTFRC36 (0x00000010)
-#define MCF_INTC0_INTFRCH_INTFRC37 (0x00000020)
-#define MCF_INTC0_INTFRCH_INTFRC38 (0x00000040)
-#define MCF_INTC0_INTFRCH_INTFRC39 (0x00000080)
-#define MCF_INTC0_INTFRCH_INTFRC40 (0x00000100)
-#define MCF_INTC0_INTFRCH_INTFRC41 (0x00000200)
-#define MCF_INTC0_INTFRCH_INTFRC42 (0x00000400)
-#define MCF_INTC0_INTFRCH_INTFRC43 (0x00000800)
-#define MCF_INTC0_INTFRCH_INTFRC44 (0x00001000)
-#define MCF_INTC0_INTFRCH_INTFRC45 (0x00002000)
-#define MCF_INTC0_INTFRCH_INTFRC46 (0x00004000)
-#define MCF_INTC0_INTFRCH_INTFRC47 (0x00008000)
-#define MCF_INTC0_INTFRCH_INTFRC48 (0x00010000)
-#define MCF_INTC0_INTFRCH_INTFRC49 (0x00020000)
-#define MCF_INTC0_INTFRCH_INTFRC50 (0x00040000)
-#define MCF_INTC0_INTFRCH_INTFRC51 (0x00080000)
-#define MCF_INTC0_INTFRCH_INTFRC52 (0x00100000)
-#define MCF_INTC0_INTFRCH_INTFRC53 (0x00200000)
-#define MCF_INTC0_INTFRCH_INTFRC54 (0x00400000)
-#define MCF_INTC0_INTFRCH_INTFRC55 (0x00800000)
-#define MCF_INTC0_INTFRCH_INTFRC56 (0x01000000)
-#define MCF_INTC0_INTFRCH_INTFRC57 (0x02000000)
-#define MCF_INTC0_INTFRCH_INTFRC58 (0x04000000)
-#define MCF_INTC0_INTFRCH_INTFRC59 (0x08000000)
-#define MCF_INTC0_INTFRCH_INTFRC60 (0x10000000)
-#define MCF_INTC0_INTFRCH_INTFRC61 (0x20000000)
-#define MCF_INTC0_INTFRCH_INTFRC62 (0x40000000)
-#define MCF_INTC0_INTFRCH_INTFRC63 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC0_INTFRCL */
-#define MCF_INTC0_INTFRCL_INTFRC1 (0x00000002)
-#define MCF_INTC0_INTFRCL_INTFRC2 (0x00000004)
-#define MCF_INTC0_INTFRCL_INTFRC3 (0x00000008)
-#define MCF_INTC0_INTFRCL_INTFRC4 (0x00000010)
-#define MCF_INTC0_INTFRCL_INTFRC5 (0x00000020)
-#define MCF_INTC0_INTFRCL_INT6 (0x00000040)
-#define MCF_INTC0_INTFRCL_INT7 (0x00000080)
-#define MCF_INTC0_INTFRCL_INT8 (0x00000100)
-#define MCF_INTC0_INTFRCL_INT9 (0x00000200)
-#define MCF_INTC0_INTFRCL_INT10 (0x00000400)
-#define MCF_INTC0_INTFRCL_INTFRC11 (0x00000800)
-#define MCF_INTC0_INTFRCL_INTFRC12 (0x00001000)
-#define MCF_INTC0_INTFRCL_INTFRC13 (0x00002000)
-#define MCF_INTC0_INTFRCL_INTFRC14 (0x00004000)
-#define MCF_INTC0_INTFRCL_INT15 (0x00008000)
-#define MCF_INTC0_INTFRCL_INTFRC16 (0x00010000)
-#define MCF_INTC0_INTFRCL_INTFRC17 (0x00020000)
-#define MCF_INTC0_INTFRCL_INTFRC18 (0x00040000)
-#define MCF_INTC0_INTFRCL_INTFRC19 (0x00080000)
-#define MCF_INTC0_INTFRCL_INTFRC20 (0x00100000)
-#define MCF_INTC0_INTFRCL_INTFRC21 (0x00200000)
-#define MCF_INTC0_INTFRCL_INTFRC22 (0x00400000)
-#define MCF_INTC0_INTFRCL_INTFRC23 (0x00800000)
-#define MCF_INTC0_INTFRCL_INTFRC24 (0x01000000)
-#define MCF_INTC0_INTFRCL_INTFRC25 (0x02000000)
-#define MCF_INTC0_INTFRCL_INTFRC26 (0x04000000)
-#define MCF_INTC0_INTFRCL_INTFRC27 (0x08000000)
-#define MCF_INTC0_INTFRCL_INTFRC28 (0x10000000)
-#define MCF_INTC0_INTFRCL_INTFRC29 (0x20000000)
-#define MCF_INTC0_INTFRCL_INTFRC30 (0x40000000)
-#define MCF_INTC0_INTFRCL_INTFRC31 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC0_IRLR */
-#define MCF_INTC0_IRLR_IRQ(x) (((x)&0x7F)<<1)
-
-/* Bit definitions and macros for MCF_INTC0_IACKLPR */
-#define MCF_INTC0_IACKLPR_PRI(x) (((x)&0x0F)<<0)
-#define MCF_INTC0_IACKLPR_LEVEL(x) (((x)&0x07)<<4)
-
-/* Bit definitions and macros for MCF_INTC0_ICRn */
-#define MCF_INTC0_ICRn_IP(x) (((x)&0x07)<<0)
-#define MCF_INTC0_ICRn_IL(x) (((x)&0x07)<<3)
-
-/********************************************************************/
-
-#endif /* __MCF523X_INTC0_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_intc1.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_intc1.h deleted file mode 100644 index 7e8972c07..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_intc1.h +++ /dev/null @@ -1,323 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_intc1.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_INTC1_H__
-#define __MCF523X_INTC1_H__
-
-/*********************************************************************
-*
-* Interrupt Controller 1 (INTC1)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_INTC1_IPRH (*(vuint32*)(void*)(&__IPSBAR[0x000D00]))
-#define MCF_INTC1_IPRL (*(vuint32*)(void*)(&__IPSBAR[0x000D04]))
-#define MCF_INTC1_IMRH (*(vuint32*)(void*)(&__IPSBAR[0x000D08]))
-#define MCF_INTC1_IMRL (*(vuint32*)(void*)(&__IPSBAR[0x000D0C]))
-#define MCF_INTC1_INTFRCH (*(vuint32*)(void*)(&__IPSBAR[0x000D10]))
-#define MCF_INTC1_INTFRCL (*(vuint32*)(void*)(&__IPSBAR[0x000D14]))
-#define MCF_INTC1_IRLR (*(vuint8 *)(void*)(&__IPSBAR[0x000D18]))
-#define MCF_INTC1_IACKLPR (*(vuint8 *)(void*)(&__IPSBAR[0x000D19]))
-#define MCF_INTC1_ICR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000D40]))
-#define MCF_INTC1_ICR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000D41]))
-#define MCF_INTC1_ICR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000D42]))
-#define MCF_INTC1_ICR3 (*(vuint8 *)(void*)(&__IPSBAR[0x000D43]))
-#define MCF_INTC1_ICR4 (*(vuint8 *)(void*)(&__IPSBAR[0x000D44]))
-#define MCF_INTC1_ICR5 (*(vuint8 *)(void*)(&__IPSBAR[0x000D45]))
-#define MCF_INTC1_ICR6 (*(vuint8 *)(void*)(&__IPSBAR[0x000D46]))
-#define MCF_INTC1_ICR7 (*(vuint8 *)(void*)(&__IPSBAR[0x000D47]))
-#define MCF_INTC1_ICR8 (*(vuint8 *)(void*)(&__IPSBAR[0x000D48]))
-#define MCF_INTC1_ICR9 (*(vuint8 *)(void*)(&__IPSBAR[0x000D49]))
-#define MCF_INTC1_ICR10 (*(vuint8 *)(void*)(&__IPSBAR[0x000D4A]))
-#define MCF_INTC1_ICR11 (*(vuint8 *)(void*)(&__IPSBAR[0x000D4B]))
-#define MCF_INTC1_ICR12 (*(vuint8 *)(void*)(&__IPSBAR[0x000D4C]))
-#define MCF_INTC1_ICR13 (*(vuint8 *)(void*)(&__IPSBAR[0x000D4D]))
-#define MCF_INTC1_ICR14 (*(vuint8 *)(void*)(&__IPSBAR[0x000D4E]))
-#define MCF_INTC1_ICR15 (*(vuint8 *)(void*)(&__IPSBAR[0x000D4F]))
-#define MCF_INTC1_ICR16 (*(vuint8 *)(void*)(&__IPSBAR[0x000D50]))
-#define MCF_INTC1_ICR17 (*(vuint8 *)(void*)(&__IPSBAR[0x000D51]))
-#define MCF_INTC1_ICR18 (*(vuint8 *)(void*)(&__IPSBAR[0x000D52]))
-#define MCF_INTC1_ICR19 (*(vuint8 *)(void*)(&__IPSBAR[0x000D53]))
-#define MCF_INTC1_ICR20 (*(vuint8 *)(void*)(&__IPSBAR[0x000D54]))
-#define MCF_INTC1_ICR21 (*(vuint8 *)(void*)(&__IPSBAR[0x000D55]))
-#define MCF_INTC1_ICR22 (*(vuint8 *)(void*)(&__IPSBAR[0x000D56]))
-#define MCF_INTC1_ICR23 (*(vuint8 *)(void*)(&__IPSBAR[0x000D57]))
-#define MCF_INTC1_ICR24 (*(vuint8 *)(void*)(&__IPSBAR[0x000D58]))
-#define MCF_INTC1_ICR25 (*(vuint8 *)(void*)(&__IPSBAR[0x000D59]))
-#define MCF_INTC1_ICR26 (*(vuint8 *)(void*)(&__IPSBAR[0x000D5A]))
-#define MCF_INTC1_ICR27 (*(vuint8 *)(void*)(&__IPSBAR[0x000D5B]))
-#define MCF_INTC1_ICR28 (*(vuint8 *)(void*)(&__IPSBAR[0x000D5C]))
-#define MCF_INTC1_ICR29 (*(vuint8 *)(void*)(&__IPSBAR[0x000D5D]))
-#define MCF_INTC1_ICR30 (*(vuint8 *)(void*)(&__IPSBAR[0x000D5E]))
-#define MCF_INTC1_ICR31 (*(vuint8 *)(void*)(&__IPSBAR[0x000D5F]))
-#define MCF_INTC1_ICR32 (*(vuint8 *)(void*)(&__IPSBAR[0x000D60]))
-#define MCF_INTC1_ICR33 (*(vuint8 *)(void*)(&__IPSBAR[0x000D61]))
-#define MCF_INTC1_ICR34 (*(vuint8 *)(void*)(&__IPSBAR[0x000D62]))
-#define MCF_INTC1_ICR35 (*(vuint8 *)(void*)(&__IPSBAR[0x000D63]))
-#define MCF_INTC1_ICR36 (*(vuint8 *)(void*)(&__IPSBAR[0x000D64]))
-#define MCF_INTC1_ICR37 (*(vuint8 *)(void*)(&__IPSBAR[0x000D65]))
-#define MCF_INTC1_ICR38 (*(vuint8 *)(void*)(&__IPSBAR[0x000D66]))
-#define MCF_INTC1_ICR39 (*(vuint8 *)(void*)(&__IPSBAR[0x000D67]))
-#define MCF_INTC1_ICR40 (*(vuint8 *)(void*)(&__IPSBAR[0x000D68]))
-#define MCF_INTC1_ICR41 (*(vuint8 *)(void*)(&__IPSBAR[0x000D69]))
-#define MCF_INTC1_ICR42 (*(vuint8 *)(void*)(&__IPSBAR[0x000D6A]))
-#define MCF_INTC1_ICR43 (*(vuint8 *)(void*)(&__IPSBAR[0x000D6B]))
-#define MCF_INTC1_ICR44 (*(vuint8 *)(void*)(&__IPSBAR[0x000D6C]))
-#define MCF_INTC1_ICR45 (*(vuint8 *)(void*)(&__IPSBAR[0x000D6D]))
-#define MCF_INTC1_ICR46 (*(vuint8 *)(void*)(&__IPSBAR[0x000D6E]))
-#define MCF_INTC1_ICR47 (*(vuint8 *)(void*)(&__IPSBAR[0x000D6F]))
-#define MCF_INTC1_ICR48 (*(vuint8 *)(void*)(&__IPSBAR[0x000D70]))
-#define MCF_INTC1_ICR49 (*(vuint8 *)(void*)(&__IPSBAR[0x000D71]))
-#define MCF_INTC1_ICR50 (*(vuint8 *)(void*)(&__IPSBAR[0x000D72]))
-#define MCF_INTC1_ICR51 (*(vuint8 *)(void*)(&__IPSBAR[0x000D73]))
-#define MCF_INTC1_ICR52 (*(vuint8 *)(void*)(&__IPSBAR[0x000D74]))
-#define MCF_INTC1_ICR53 (*(vuint8 *)(void*)(&__IPSBAR[0x000D75]))
-#define MCF_INTC1_ICR54 (*(vuint8 *)(void*)(&__IPSBAR[0x000D76]))
-#define MCF_INTC1_ICR55 (*(vuint8 *)(void*)(&__IPSBAR[0x000D77]))
-#define MCF_INTC1_ICR56 (*(vuint8 *)(void*)(&__IPSBAR[0x000D78]))
-#define MCF_INTC1_ICR57 (*(vuint8 *)(void*)(&__IPSBAR[0x000D79]))
-#define MCF_INTC1_ICR58 (*(vuint8 *)(void*)(&__IPSBAR[0x000D7A]))
-#define MCF_INTC1_ICR59 (*(vuint8 *)(void*)(&__IPSBAR[0x000D7B]))
-#define MCF_INTC1_ICR60 (*(vuint8 *)(void*)(&__IPSBAR[0x000D7C]))
-#define MCF_INTC1_ICR61 (*(vuint8 *)(void*)(&__IPSBAR[0x000D7D]))
-#define MCF_INTC1_ICR62 (*(vuint8 *)(void*)(&__IPSBAR[0x000D7E]))
-#define MCF_INTC1_ICR63 (*(vuint8 *)(void*)(&__IPSBAR[0x000D7F]))
-#define MCF_INTC1_ICRn(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000D40+((x)*0x001)]))
-#define MCF_INTC1_SWIACK (*(vuint8 *)(void*)(&__IPSBAR[0x000DE0]))
-#define MCF_INTC1_L1IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000DE4]))
-#define MCF_INTC1_L2IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000DE8]))
-#define MCF_INTC1_L3IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000DEC]))
-#define MCF_INTC1_L4IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000DF0]))
-#define MCF_INTC1_L5IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000DF4]))
-#define MCF_INTC1_L6IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000DF8]))
-#define MCF_INTC1_L7IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000DFC]))
-#define MCF_INTC1_LnIACK(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000DE4+((x)*0x004)]))
-
-/* Bit definitions and macros for MCF_INTC1_IPRH */
-#define MCF_INTC1_IPRH_INT32 (0x00000001)
-#define MCF_INTC1_IPRH_INT33 (0x00000002)
-#define MCF_INTC1_IPRH_INT34 (0x00000004)
-#define MCF_INTC1_IPRH_INT35 (0x00000008)
-#define MCF_INTC1_IPRH_INT36 (0x00000010)
-#define MCF_INTC1_IPRH_INT37 (0x00000020)
-#define MCF_INTC1_IPRH_INT38 (0x00000040)
-#define MCF_INTC1_IPRH_INT39 (0x00000080)
-#define MCF_INTC1_IPRH_INT40 (0x00000100)
-#define MCF_INTC1_IPRH_INT41 (0x00000200)
-#define MCF_INTC1_IPRH_INT42 (0x00000400)
-#define MCF_INTC1_IPRH_INT43 (0x00000800)
-#define MCF_INTC1_IPRH_INT44 (0x00001000)
-#define MCF_INTC1_IPRH_INT45 (0x00002000)
-#define MCF_INTC1_IPRH_INT46 (0x00004000)
-#define MCF_INTC1_IPRH_INT47 (0x00008000)
-#define MCF_INTC1_IPRH_INT48 (0x00010000)
-#define MCF_INTC1_IPRH_INT49 (0x00020000)
-#define MCF_INTC1_IPRH_INT50 (0x00040000)
-#define MCF_INTC1_IPRH_INT51 (0x00080000)
-#define MCF_INTC1_IPRH_INT52 (0x00100000)
-#define MCF_INTC1_IPRH_INT53 (0x00200000)
-#define MCF_INTC1_IPRH_INT54 (0x00400000)
-#define MCF_INTC1_IPRH_INT55 (0x00800000)
-#define MCF_INTC1_IPRH_INT56 (0x01000000)
-#define MCF_INTC1_IPRH_INT57 (0x02000000)
-#define MCF_INTC1_IPRH_INT58 (0x04000000)
-#define MCF_INTC1_IPRH_INT59 (0x08000000)
-#define MCF_INTC1_IPRH_INT60 (0x10000000)
-#define MCF_INTC1_IPRH_INT61 (0x20000000)
-#define MCF_INTC1_IPRH_INT62 (0x40000000)
-#define MCF_INTC1_IPRH_INT63 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC1_IPRL */
-#define MCF_INTC1_IPRL_INT1 (0x00000002)
-#define MCF_INTC1_IPRL_INT2 (0x00000004)
-#define MCF_INTC1_IPRL_INT3 (0x00000008)
-#define MCF_INTC1_IPRL_INT4 (0x00000010)
-#define MCF_INTC1_IPRL_INT5 (0x00000020)
-#define MCF_INTC1_IPRL_INT6 (0x00000040)
-#define MCF_INTC1_IPRL_INT7 (0x00000080)
-#define MCF_INTC1_IPRL_INT8 (0x00000100)
-#define MCF_INTC1_IPRL_INT9 (0x00000200)
-#define MCF_INTC1_IPRL_INT10 (0x00000400)
-#define MCF_INTC1_IPRL_INT11 (0x00000800)
-#define MCF_INTC1_IPRL_INT12 (0x00001000)
-#define MCF_INTC1_IPRL_INT13 (0x00002000)
-#define MCF_INTC1_IPRL_INT14 (0x00004000)
-#define MCF_INTC1_IPRL_INT15 (0x00008000)
-#define MCF_INTC1_IPRL_INT16 (0x00010000)
-#define MCF_INTC1_IPRL_INT17 (0x00020000)
-#define MCF_INTC1_IPRL_INT18 (0x00040000)
-#define MCF_INTC1_IPRL_INT19 (0x00080000)
-#define MCF_INTC1_IPRL_INT20 (0x00100000)
-#define MCF_INTC1_IPRL_INT21 (0x00200000)
-#define MCF_INTC1_IPRL_INT22 (0x00400000)
-#define MCF_INTC1_IPRL_INT23 (0x00800000)
-#define MCF_INTC1_IPRL_INT24 (0x01000000)
-#define MCF_INTC1_IPRL_INT25 (0x02000000)
-#define MCF_INTC1_IPRL_INT26 (0x04000000)
-#define MCF_INTC1_IPRL_INT27 (0x08000000)
-#define MCF_INTC1_IPRL_INT28 (0x10000000)
-#define MCF_INTC1_IPRL_INT29 (0x20000000)
-#define MCF_INTC1_IPRL_INT30 (0x40000000)
-#define MCF_INTC1_IPRL_INT31 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC1_IMRH */
-#define MCF_INTC1_IMRH_INT_MASK32 (0x00000001)
-#define MCF_INTC1_IMRH_INT_MASK33 (0x00000002)
-#define MCF_INTC1_IMRH_INT_MASK34 (0x00000004)
-#define MCF_INTC1_IMRH_INT_MASK35 (0x00000008)
-#define MCF_INTC1_IMRH_INT_MASK36 (0x00000010)
-#define MCF_INTC1_IMRH_INT_MASK37 (0x00000020)
-#define MCF_INTC1_IMRH_INT_MASK38 (0x00000040)
-#define MCF_INTC1_IMRH_INT_MASK39 (0x00000080)
-#define MCF_INTC1_IMRH_INT_MASK40 (0x00000100)
-#define MCF_INTC1_IMRH_INT_MASK41 (0x00000200)
-#define MCF_INTC1_IMRH_INT_MASK42 (0x00000400)
-#define MCF_INTC1_IMRH_INT_MASK43 (0x00000800)
-#define MCF_INTC1_IMRH_INT_MASK44 (0x00001000)
-#define MCF_INTC1_IMRH_INT_MASK45 (0x00002000)
-#define MCF_INTC1_IMRH_INT_MASK46 (0x00004000)
-#define MCF_INTC1_IMRH_INT_MASK47 (0x00008000)
-#define MCF_INTC1_IMRH_INT_MASK48 (0x00010000)
-#define MCF_INTC1_IMRH_INT_MASK49 (0x00020000)
-#define MCF_INTC1_IMRH_INT_MASK50 (0x00040000)
-#define MCF_INTC1_IMRH_INT_MASK51 (0x00080000)
-#define MCF_INTC1_IMRH_INT_MASK52 (0x00100000)
-#define MCF_INTC1_IMRH_INT_MASK53 (0x00200000)
-#define MCF_INTC1_IMRH_INT_MASK54 (0x00400000)
-#define MCF_INTC1_IMRH_INT_MASK55 (0x00800000)
-#define MCF_INTC1_IMRH_INT_MASK56 (0x01000000)
-#define MCF_INTC1_IMRH_INT_MASK57 (0x02000000)
-#define MCF_INTC1_IMRH_INT_MASK58 (0x04000000)
-#define MCF_INTC1_IMRH_INT_MASK59 (0x08000000)
-#define MCF_INTC1_IMRH_INT_MASK60 (0x10000000)
-#define MCF_INTC1_IMRH_INT_MASK61 (0x20000000)
-#define MCF_INTC1_IMRH_INT_MASK62 (0x40000000)
-#define MCF_INTC1_IMRH_INT_MASK63 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC1_IMRL */
-#define MCF_INTC1_IMRL_MASKALL (0x00000001)
-#define MCF_INTC1_IMRL_INT_MASK1 (0x00000002)
-#define MCF_INTC1_IMRL_INT_MASK2 (0x00000004)
-#define MCF_INTC1_IMRL_INT_MASK3 (0x00000008)
-#define MCF_INTC1_IMRL_INT_MASK4 (0x00000010)
-#define MCF_INTC1_IMRL_INT_MASK5 (0x00000020)
-#define MCF_INTC1_IMRL_INT_MASK6 (0x00000040)
-#define MCF_INTC1_IMRL_INT_MASK7 (0x00000080)
-#define MCF_INTC1_IMRL_INT_MASK8 (0x00000100)
-#define MCF_INTC1_IMRL_INT_MASK9 (0x00000200)
-#define MCF_INTC1_IMRL_INT_MASK10 (0x00000400)
-#define MCF_INTC1_IMRL_INT_MASK11 (0x00000800)
-#define MCF_INTC1_IMRL_INT_MASK12 (0x00001000)
-#define MCF_INTC1_IMRL_INT_MASK13 (0x00002000)
-#define MCF_INTC1_IMRL_INT_MASK14 (0x00004000)
-#define MCF_INTC1_IMRL_INT_MASK15 (0x00008000)
-#define MCF_INTC1_IMRL_INT_MASK16 (0x00010000)
-#define MCF_INTC1_IMRL_INT_MASK17 (0x00020000)
-#define MCF_INTC1_IMRL_INT_MASK18 (0x00040000)
-#define MCF_INTC1_IMRL_INT_MASK19 (0x00080000)
-#define MCF_INTC1_IMRL_INT_MASK20 (0x00100000)
-#define MCF_INTC1_IMRL_INT_MASK21 (0x00200000)
-#define MCF_INTC1_IMRL_INT_MASK22 (0x00400000)
-#define MCF_INTC1_IMRL_INT_MASK23 (0x00800000)
-#define MCF_INTC1_IMRL_INT_MASK24 (0x01000000)
-#define MCF_INTC1_IMRL_INT_MASK25 (0x02000000)
-#define MCF_INTC1_IMRL_INT_MASK26 (0x04000000)
-#define MCF_INTC1_IMRL_INT_MASK27 (0x08000000)
-#define MCF_INTC1_IMRL_INT_MASK28 (0x10000000)
-#define MCF_INTC1_IMRL_INT_MASK29 (0x20000000)
-#define MCF_INTC1_IMRL_INT_MASK30 (0x40000000)
-#define MCF_INTC1_IMRL_INT_MASK31 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC1_INTFRCH */
-#define MCF_INTC1_INTFRCH_INTFRC32 (0x00000001)
-#define MCF_INTC1_INTFRCH_INTFRC33 (0x00000002)
-#define MCF_INTC1_INTFRCH_INTFRC34 (0x00000004)
-#define MCF_INTC1_INTFRCH_INTFRC35 (0x00000008)
-#define MCF_INTC1_INTFRCH_INTFRC36 (0x00000010)
-#define MCF_INTC1_INTFRCH_INTFRC37 (0x00000020)
-#define MCF_INTC1_INTFRCH_INTFRC38 (0x00000040)
-#define MCF_INTC1_INTFRCH_INTFRC39 (0x00000080)
-#define MCF_INTC1_INTFRCH_INTFRC40 (0x00000100)
-#define MCF_INTC1_INTFRCH_INTFRC41 (0x00000200)
-#define MCF_INTC1_INTFRCH_INTFRC42 (0x00000400)
-#define MCF_INTC1_INTFRCH_INTFRC43 (0x00000800)
-#define MCF_INTC1_INTFRCH_INTFRC44 (0x00001000)
-#define MCF_INTC1_INTFRCH_INTFRC45 (0x00002000)
-#define MCF_INTC1_INTFRCH_INTFRC46 (0x00004000)
-#define MCF_INTC1_INTFRCH_INTFRC47 (0x00008000)
-#define MCF_INTC1_INTFRCH_INTFRC48 (0x00010000)
-#define MCF_INTC1_INTFRCH_INTFRC49 (0x00020000)
-#define MCF_INTC1_INTFRCH_INTFRC50 (0x00040000)
-#define MCF_INTC1_INTFRCH_INTFRC51 (0x00080000)
-#define MCF_INTC1_INTFRCH_INTFRC52 (0x00100000)
-#define MCF_INTC1_INTFRCH_INTFRC53 (0x00200000)
-#define MCF_INTC1_INTFRCH_INTFRC54 (0x00400000)
-#define MCF_INTC1_INTFRCH_INTFRC55 (0x00800000)
-#define MCF_INTC1_INTFRCH_INTFRC56 (0x01000000)
-#define MCF_INTC1_INTFRCH_INTFRC57 (0x02000000)
-#define MCF_INTC1_INTFRCH_INTFRC58 (0x04000000)
-#define MCF_INTC1_INTFRCH_INTFRC59 (0x08000000)
-#define MCF_INTC1_INTFRCH_INTFRC60 (0x10000000)
-#define MCF_INTC1_INTFRCH_INTFRC61 (0x20000000)
-#define MCF_INTC1_INTFRCH_INTFRC62 (0x40000000)
-#define MCF_INTC1_INTFRCH_INTFRC63 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC1_INTFRCL */
-#define MCF_INTC1_INTFRCL_INTFRC1 (0x00000002)
-#define MCF_INTC1_INTFRCL_INTFRC2 (0x00000004)
-#define MCF_INTC1_INTFRCL_INTFRC3 (0x00000008)
-#define MCF_INTC1_INTFRCL_INTFRC4 (0x00000010)
-#define MCF_INTC1_INTFRCL_INTFRC5 (0x00000020)
-#define MCF_INTC1_INTFRCL_INT6 (0x00000040)
-#define MCF_INTC1_INTFRCL_INT7 (0x00000080)
-#define MCF_INTC1_INTFRCL_INT8 (0x00000100)
-#define MCF_INTC1_INTFRCL_INT9 (0x00000200)
-#define MCF_INTC1_INTFRCL_INT10 (0x00000400)
-#define MCF_INTC1_INTFRCL_INTFRC11 (0x00000800)
-#define MCF_INTC1_INTFRCL_INTFRC12 (0x00001000)
-#define MCF_INTC1_INTFRCL_INTFRC13 (0x00002000)
-#define MCF_INTC1_INTFRCL_INTFRC14 (0x00004000)
-#define MCF_INTC1_INTFRCL_INT15 (0x00008000)
-#define MCF_INTC1_INTFRCL_INTFRC16 (0x00010000)
-#define MCF_INTC1_INTFRCL_INTFRC17 (0x00020000)
-#define MCF_INTC1_INTFRCL_INTFRC18 (0x00040000)
-#define MCF_INTC1_INTFRCL_INTFRC19 (0x00080000)
-#define MCF_INTC1_INTFRCL_INTFRC20 (0x00100000)
-#define MCF_INTC1_INTFRCL_INTFRC21 (0x00200000)
-#define MCF_INTC1_INTFRCL_INTFRC22 (0x00400000)
-#define MCF_INTC1_INTFRCL_INTFRC23 (0x00800000)
-#define MCF_INTC1_INTFRCL_INTFRC24 (0x01000000)
-#define MCF_INTC1_INTFRCL_INTFRC25 (0x02000000)
-#define MCF_INTC1_INTFRCL_INTFRC26 (0x04000000)
-#define MCF_INTC1_INTFRCL_INTFRC27 (0x08000000)
-#define MCF_INTC1_INTFRCL_INTFRC28 (0x10000000)
-#define MCF_INTC1_INTFRCL_INTFRC29 (0x20000000)
-#define MCF_INTC1_INTFRCL_INTFRC30 (0x40000000)
-#define MCF_INTC1_INTFRCL_INTFRC31 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC1_IRLR */
-#define MCF_INTC1_IRLR_IRQ(x) (((x)&0x7F)<<1)
-
-/* Bit definitions and macros for MCF_INTC1_IACKLPR */
-#define MCF_INTC1_IACKLPR_PRI(x) (((x)&0x0F)<<0)
-#define MCF_INTC1_IACKLPR_LEVEL(x) (((x)&0x07)<<4)
-
-/* Bit definitions and macros for MCF_INTC1_ICRn */
-#define MCF_INTC1_ICRn_IP(x) (((x)&0x07)<<0)
-#define MCF_INTC1_ICRn_IL(x) (((x)&0x07)<<3)
-
-/********************************************************************/
-
-#endif /* __MCF523X_INTC1_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_mdha.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_mdha.h deleted file mode 100644 index cc2ff2710..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_mdha.h +++ /dev/null @@ -1,101 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_mdha.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_MDHA_H__
-#define __MCF523X_MDHA_H__
-
-/*********************************************************************
-*
-* Message Digest Hardware Accelerator (MDHA)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_MDHA_MDMR (*(vuint32*)(void*)(&__IPSBAR[0x190000]))
-#define MCF_MDHA_MDCR (*(vuint32*)(void*)(&__IPSBAR[0x190004]))
-#define MCF_MDHA_MDCMR (*(vuint32*)(void*)(&__IPSBAR[0x190008]))
-#define MCF_MDHA_MDSR (*(vuint32*)(void*)(&__IPSBAR[0x19000C]))
-#define MCF_MDHA_MDISR (*(vuint32*)(void*)(&__IPSBAR[0x190010]))
-#define MCF_MDHA_MDIMR (*(vuint32*)(void*)(&__IPSBAR[0x190014]))
-#define MCF_MDHA_MDDSR (*(vuint32*)(void*)(&__IPSBAR[0x19001C]))
-#define MCF_MDHA_MDIN (*(vuint32*)(void*)(&__IPSBAR[0x190020]))
-#define MCF_MDHA_MDA0 (*(vuint32*)(void*)(&__IPSBAR[0x190030]))
-#define MCF_MDHA_MDB0 (*(vuint32*)(void*)(&__IPSBAR[0x190034]))
-#define MCF_MDHA_MDC0 (*(vuint32*)(void*)(&__IPSBAR[0x190038]))
-#define MCF_MDHA_MDD0 (*(vuint32*)(void*)(&__IPSBAR[0x19003C]))
-#define MCF_MDHA_MDE0 (*(vuint32*)(void*)(&__IPSBAR[0x190040]))
-#define MCF_MDHA_MDMDS (*(vuint32*)(void*)(&__IPSBAR[0x190044]))
-#define MCF_MDHA_MDA1 (*(vuint32*)(void*)(&__IPSBAR[0x190070]))
-#define MCF_MDHA_MDB1 (*(vuint32*)(void*)(&__IPSBAR[0x190074]))
-#define MCF_MDHA_MDC1 (*(vuint32*)(void*)(&__IPSBAR[0x190078]))
-#define MCF_MDHA_MDD1 (*(vuint32*)(void*)(&__IPSBAR[0x19007C]))
-#define MCF_MDHA_MDE1 (*(vuint32*)(void*)(&__IPSBAR[0x190080]))
-
-/* Bit definitions and macros for MCF_MDHA_MDMR */
-#define MCF_MDHA_MDMR_ALG (0x00000001)
-#define MCF_MDHA_MDMR_PDATA (0x00000004)
-#define MCF_MDHA_MDMR_MAC(x) (((x)&0x00000003)<<3)
-#define MCF_MDHA_MDMR_INIT (0x00000020)
-#define MCF_MDHA_MDMR_IPAD (0x00000040)
-#define MCF_MDHA_MDMR_OPAD (0x00000080)
-#define MCF_MDHA_MDMR_SWAP (0x00000100)
-#define MCF_MDHA_MDMR_MACFULL (0x00000200)
-#define MCF_MDHA_MDMR_SSL (0x00000400)
-
-/* Bit definitions and macros for MCF_MDHA_MDCR */
-#define MCF_MDHA_MDCR_IE (0x00000001)
-
-/* Bit definitions and macros for MCF_MDHA_MDCMR */
-#define MCF_MDHA_MDCMR_SWR (0x00000001)
-#define MCF_MDHA_MDCMR_RI (0x00000002)
-#define MCF_MDHA_MDCMR_CI (0x00000004)
-#define MCF_MDHA_MDCMR_GO (0x00000008)
-
-/* Bit definitions and macros for MCF_MDHA_MDSR */
-#define MCF_MDHA_MDSR_INT (0x00000001)
-#define MCF_MDHA_MDSR_DONE (0x00000002)
-#define MCF_MDHA_MDSR_ERR (0x00000004)
-#define MCF_MDHA_MDSR_RD (0x00000008)
-#define MCF_MDHA_MDSR_BUSY (0x00000010)
-#define MCF_MDHA_MDSR_END (0x00000020)
-#define MCF_MDHA_MDSR_HSH (0x00000040)
-#define MCF_MDHA_MDSR_GNW (0x00000080)
-#define MCF_MDHA_MDSR_FS(x) (((x)&0x00000007)<<8)
-#define MCF_MDHA_MDSR_APD(x) (((x)&0x00000007)<<13)
-#define MCF_MDHA_MDSR_IFL(x) (((x)&0x000000FF)<<16)
-
-/* Bit definitions and macros for MCF_MDHA_MDIR */
-#define MCF_MDHA_MDIR_IFO (0x00000001)
-#define MCF_MDHA_MDIR_NON (0x00000004)
-#define MCF_MDHA_MDIR_IME (0x00000010)
-#define MCF_MDHA_MDIR_IDS (0x00000020)
-#define MCF_MDHA_MDIR_RMDP (0x00000080)
-#define MCF_MDHA_MDIR_ERE (0x00000100)
-#define MCF_MDHA_MDIR_GTDS (0x00000200)
-
-/* Bit definitions and macros for MCF_MDHA_MDIMR */
-#define MCF_MDHA_MDIMR_IFO (0x00000001)
-#define MCF_MDHA_MDIMR_NON (0x00000004)
-#define MCF_MDHA_MDIMR_IME (0x00000010)
-#define MCF_MDHA_MDIMR_IDS (0x00000020)
-#define MCF_MDHA_MDIMR_RMDP (0x00000080)
-#define MCF_MDHA_MDIMR_ERE (0x00000100)
-#define MCF_MDHA_MDIMR_GTDS (0x00000200)
-
-/* Bit definitions and macros for MCF_MDHA_MDDSR */
-#define MCF_MDHA_MDDSR_DATASIZE(x) (((x)&0x1FFFFFFF)<<0)
-
-/********************************************************************/
-
-#endif /* __MCF523X_MDHA_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_pit.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_pit.h deleted file mode 100644 index a3798f070..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_pit.h +++ /dev/null @@ -1,89 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_pit.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_PIT_H__
-#define __MCF523X_PIT_H__
-
-/*********************************************************************
-*
-* Programmable Interrupt Timer Modules (PIT)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_PIT_PCSR0 (*(vuint16*)(void*)(&__IPSBAR[0x150000]))
-#define MCF_PIT_PMR0 (*(vuint16*)(void*)(&__IPSBAR[0x150002]))
-#define MCF_PIT_PCNTR0 (*(vuint16*)(void*)(&__IPSBAR[0x150004]))
-#define MCF_PIT_PCSR1 (*(vuint16*)(void*)(&__IPSBAR[0x160000]))
-#define MCF_PIT_PMR1 (*(vuint16*)(void*)(&__IPSBAR[0x160002]))
-#define MCF_PIT_PCNTR1 (*(vuint16*)(void*)(&__IPSBAR[0x160004]))
-#define MCF_PIT_PCSR2 (*(vuint16*)(void*)(&__IPSBAR[0x170000]))
-#define MCF_PIT_PMR2 (*(vuint16*)(void*)(&__IPSBAR[0x170002]))
-#define MCF_PIT_PCNTR2 (*(vuint16*)(void*)(&__IPSBAR[0x170004]))
-#define MCF_PIT_PCSR3 (*(vuint16*)(void*)(&__IPSBAR[0x180000]))
-#define MCF_PIT_PMR3 (*(vuint16*)(void*)(&__IPSBAR[0x180002]))
-#define MCF_PIT_PCNTR3 (*(vuint16*)(void*)(&__IPSBAR[0x180004]))
-#define MCF_PIT_PCSR(x) (*(vuint16*)(void*)(&__IPSBAR[0x150000+((x)*0x10000)]))
-#define MCF_PIT_PMR(x) (*(vuint16*)(void*)(&__IPSBAR[0x150002+((x)*0x10000)]))
-#define MCF_PIT_PCNTR(x) (*(vuint16*)(void*)(&__IPSBAR[0x150004+((x)*0x10000)]))
-
-/* Bit definitions and macros for MCF_PIT_PCSR */
-#define MCF_PIT_PCSR_EN (0x0001)
-#define MCF_PIT_PCSR_RLD (0x0002)
-#define MCF_PIT_PCSR_PIF (0x0004)
-#define MCF_PIT_PCSR_PIE (0x0008)
-#define MCF_PIT_PCSR_OVW (0x0010)
-#define MCF_PIT_PCSR_HALTED (0x0020)
-#define MCF_PIT_PCSR_DOZE (0x0040)
-#define MCF_PIT_PCSR_PRE(x) (((x)&0x000F)<<8)
-
-/* Bit definitions and macros for MCF_PIT_PMR */
-#define MCF_PIT_PMR_PM0 (0x0001)
-#define MCF_PIT_PMR_PM1 (0x0002)
-#define MCF_PIT_PMR_PM2 (0x0004)
-#define MCF_PIT_PMR_PM3 (0x0008)
-#define MCF_PIT_PMR_PM4 (0x0010)
-#define MCF_PIT_PMR_PM5 (0x0020)
-#define MCF_PIT_PMR_PM6 (0x0040)
-#define MCF_PIT_PMR_PM7 (0x0080)
-#define MCF_PIT_PMR_PM8 (0x0100)
-#define MCF_PIT_PMR_PM9 (0x0200)
-#define MCF_PIT_PMR_PM10 (0x0400)
-#define MCF_PIT_PMR_PM11 (0x0800)
-#define MCF_PIT_PMR_PM12 (0x1000)
-#define MCF_PIT_PMR_PM13 (0x2000)
-#define MCF_PIT_PMR_PM14 (0x4000)
-#define MCF_PIT_PMR_PM15 (0x8000)
-
-/* Bit definitions and macros for MCF_PIT_PCNTR */
-#define MCF_PIT_PCNTR_PC0 (0x0001)
-#define MCF_PIT_PCNTR_PC1 (0x0002)
-#define MCF_PIT_PCNTR_PC2 (0x0004)
-#define MCF_PIT_PCNTR_PC3 (0x0008)
-#define MCF_PIT_PCNTR_PC4 (0x0010)
-#define MCF_PIT_PCNTR_PC5 (0x0020)
-#define MCF_PIT_PCNTR_PC6 (0x0040)
-#define MCF_PIT_PCNTR_PC7 (0x0080)
-#define MCF_PIT_PCNTR_PC8 (0x0100)
-#define MCF_PIT_PCNTR_PC9 (0x0200)
-#define MCF_PIT_PCNTR_PC10 (0x0400)
-#define MCF_PIT_PCNTR_PC11 (0x0800)
-#define MCF_PIT_PCNTR_PC12 (0x1000)
-#define MCF_PIT_PCNTR_PC13 (0x2000)
-#define MCF_PIT_PCNTR_PC14 (0x4000)
-#define MCF_PIT_PCNTR_PC15 (0x8000)
-
-/********************************************************************/
-
-#endif /* __MCF523X_PIT_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_qspi.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_qspi.h deleted file mode 100644 index 9f05ada61..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_qspi.h +++ /dev/null @@ -1,69 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_qspi.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_QSPI_H__
-#define __MCF523X_QSPI_H__
-
-/*********************************************************************
-*
-* Queued Serial Peripheral Interface (QSPI)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_QSPI_QMR (*(vuint16*)(void*)(&__IPSBAR[0x000340]))
-#define MCF_QSPI_QDLYR (*(vuint16*)(void*)(&__IPSBAR[0x000344]))
-#define MCF_QSPI_QWR (*(vuint16*)(void*)(&__IPSBAR[0x000348]))
-#define MCF_QSPI_QIR (*(vuint16*)(void*)(&__IPSBAR[0x00034C]))
-#define MCF_QSPI_QAR (*(vuint16*)(void*)(&__IPSBAR[0x000350]))
-#define MCF_QSPI_QDR (*(vuint16*)(void*)(&__IPSBAR[0x000354]))
-
-/* Bit definitions and macros for MCF_QSPI_QMR */
-#define MCF_QSPI_QMR_BAUD(x) (((x)&0x00FF)<<0)
-#define MCF_QSPI_QMR_CPHA (0x0100)
-#define MCF_QSPI_QMR_CPOL (0x0200)
-#define MCF_QSPI_QMR_BITS(x) (((x)&0x000F)<<10)
-#define MCF_QSPI_QMR_DOHIE (0x4000)
-#define MCF_QSPI_QMR_MSTR (0x8000)
-
-/* Bit definitions and macros for MCF_QSPI_QDLYR */
-#define MCF_QSPI_QDLYR_DTL(x) (((x)&0x00FF)<<0)
-#define MCF_QSPI_QDLYR_QCD(x) (((x)&0x007F)<<8)
-#define MCF_QSPI_QDLYR_SPE (0x8000)
-
-/* Bit definitions and macros for MCF_QSPI_QWR */
-#define MCF_QSPI_QWR_NEWQP(x) (((x)&0x000F)<<0)
-#define MCF_QSPI_QWR_ENDQP(x) (((x)&0x000F)<<8)
-#define MCF_QSPI_QWR_CSIV (0x1000)
-#define MCF_QSPI_QWR_WRTO (0x2000)
-#define MCF_QSPI_QWR_WREN (0x4000)
-#define MCF_QSPI_QWR_HALT (0x8000)
-
-/* Bit definitions and macros for MCF_QSPI_QIR */
-#define MCF_QSPI_QIR_SPIF (0x0001)
-#define MCF_QSPI_QIR_ABRT (0x0004)
-#define MCF_QSPI_QIR_WCEF (0x0008)
-#define MCF_QSPI_QIR_SPIFE (0x0100)
-#define MCF_QSPI_QIR_ABRTE (0x0400)
-#define MCF_QSPI_QIR_WCEFE (0x0800)
-#define MCF_QSPI_QIR_ABRTL (0x1000)
-#define MCF_QSPI_QIR_ABRTB (0x4000)
-#define MCF_QSPI_QIR_WCEFB (0x8000)
-
-/* Bit definitions and macros for MCF_QSPI_QAR */
-#define MCF_QSPI_QAR_ADDR(x) (((x)&0x003F)<<0)
-
-/********************************************************************/
-
-#endif /* __MCF523X_QSPI_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_rcm.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_rcm.h deleted file mode 100644 index cae92d22b..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_rcm.h +++ /dev/null @@ -1,42 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_rcm.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_RCM_H__
-#define __MCF523X_RCM_H__
-
-/*********************************************************************
-*
-* Reset Configuration Module (RCM)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_RCM_RCR (*(vuint8 *)(void*)(&__IPSBAR[0x110000]))
-#define MCF_RCM_RSR (*(vuint8 *)(void*)(&__IPSBAR[0x110001]))
-
-/* Bit definitions and macros for MCF_RCM_RCR */
-#define MCF_RCM_RCR_FRCRSTOUT (0x40)
-#define MCF_RCM_RCR_SOFTRST (0x80)
-
-/* Bit definitions and macros for MCF_RCM_RSR */
-#define MCF_RCM_RSR_LOL (0x01)
-#define MCF_RCM_RSR_LOC (0x02)
-#define MCF_RCM_RSR_EXT (0x04)
-#define MCF_RCM_RSR_POR (0x08)
-#define MCF_RCM_RSR_WDR (0x10)
-#define MCF_RCM_RSR_SOFT (0x20)
-
-/********************************************************************/
-
-#endif /* __MCF523X_RCM_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_rng.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_rng.h deleted file mode 100644 index 4bfca3d6c..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_rng.h +++ /dev/null @@ -1,46 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_rng.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_RNG_H__
-#define __MCF523X_RNG_H__
-
-/*********************************************************************
-*
-* Random Number Generator (RNG)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_RNG_RNGCR (*(vuint32*)(void*)(&__IPSBAR[0x1A0000]))
-#define MCF_RNG_RNGSR (*(vuint32*)(void*)(&__IPSBAR[0x1A0004]))
-#define MCF_RNG_RNGER (*(vuint32*)(void*)(&__IPSBAR[0x1A0008]))
-#define MCF_RNG_RNGOUT (*(vuint32*)(void*)(&__IPSBAR[0x1A000C]))
-
-/* Bit definitions and macros for MCF_RNG_RNGCR */
-#define MCF_RNG_RNGCR_GO (0x00000001)
-#define MCF_RNG_RNGCR_HA (0x00000002)
-#define MCF_RNG_RNGCR_IM (0x00000004)
-#define MCF_RNG_RNGCR_CI (0x00000008)
-
-/* Bit definitions and macros for MCF_RNG_RNGSR */
-#define MCF_RNG_RNGSR_SV (0x00000001)
-#define MCF_RNG_RNGSR_LRS (0x00000002)
-#define MCF_RNG_RNGSR_FUF (0x00000004)
-#define MCF_RNG_RNGSR_EI (0x00000008)
-#define MCF_RNG_RNGSR_OFL(x) (((x)&0x000000FF)<<8)
-#define MCF_RNG_RNGSR_OFS(x) (((x)&0x000000FF)<<16)
-
-/********************************************************************/
-
-#endif /* __MCF523X_RNG_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_scm.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_scm.h deleted file mode 100644 index e330ee990..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_scm.h +++ /dev/null @@ -1,150 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_scm.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_SCM_H__
-#define __MCF523X_SCM_H__
-
-/*********************************************************************
-*
-* System Control Module (SCM)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_SCM_IPSBAR (*(vuint32*)(void*)(&__IPSBAR[0x000000]))
-#define MCF_SCM_RAMBAR (*(vuint32*)(void*)(&__IPSBAR[0x000008]))
-#define MCF_SCM_CRSR (*(vuint8 *)(void*)(&__IPSBAR[0x000010]))
-#define MCF_SCM_CWCR (*(vuint8 *)(void*)(&__IPSBAR[0x000011]))
-#define MCF_SCM_LPICR (*(vuint8 *)(void*)(&__IPSBAR[0x000012]))
-#define MCF_SCM_CWSR (*(vuint8 *)(void*)(&__IPSBAR[0x000013]))
-#define MCF_SCM_DMAREQC (*(vuint32*)(void*)(&__IPSBAR[0x000014]))
-#define MCF_SCM_MPARK (*(vuint32*)(void*)(&__IPSBAR[0x00001C]))
-#define MCF_SCM_MPR (*(vuint8 *)(void*)(&__IPSBAR[0x000020]))
-#define MCF_SCM_PACR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000024]))
-#define MCF_SCM_PACR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000025]))
-#define MCF_SCM_PACR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000026]))
-#define MCF_SCM_PACR3 (*(vuint8 *)(void*)(&__IPSBAR[0x000027]))
-#define MCF_SCM_PACR4 (*(vuint8 *)(void*)(&__IPSBAR[0x000028]))
-#define MCF_SCM_PACR5 (*(vuint8 *)(void*)(&__IPSBAR[0x00002A]))
-#define MCF_SCM_PACR6 (*(vuint8 *)(void*)(&__IPSBAR[0x00002B]))
-#define MCF_SCM_PACR7 (*(vuint8 *)(void*)(&__IPSBAR[0x00002C]))
-#define MCF_SCM_PACR8 (*(vuint8 *)(void*)(&__IPSBAR[0x00002E]))
-#define MCF_SCM_GPACR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000030]))
-
-/* Bit definitions and macros for MCF_SCM_IPSBAR */
-#define MCF_SCM_IPSBAR_V (0x00000001)
-#define MCF_SCM_IPSBAR_BA(x) (((x)&0x00000003)<<30)
-
-/* Bit definitions and macros for MCF_SCM_RAMBAR */
-#define MCF_SCM_RAMBAR_BDE (0x00000200)
-#define MCF_SCM_RAMBAR_BA(x) (((x)&0x0000FFFF)<<16)
-
-/* Bit definitions and macros for MCF_SCM_CRSR */
-#define MCF_SCM_CRSR_CWDR (0x20)
-#define MCF_SCM_CRSR_EXT (0x80)
-
-/* Bit definitions and macros for MCF_SCM_CWCR */
-#define MCF_SCM_CWCR_CWTIC (0x01)
-#define MCF_SCM_CWCR_CWTAVAL (0x02)
-#define MCF_SCM_CWCR_CWTA (0x04)
-#define MCF_SCM_CWCR_CWT(x) (((x)&0x07)<<3)
-#define MCF_SCM_CWCR_CWRI (0x40)
-#define MCF_SCM_CWCR_CWE (0x80)
-
-/* Bit definitions and macros for MCF_SCM_LPICR */
-#define MCF_SCM_LPICR_XLPM_IPL(x) (((x)&0x07)<<4)
-#define MCF_SCM_LPICR_ENBSTOP (0x80)
-
-/* Bit definitions and macros for MCF_SCM_DMAREQC */
-#define MCF_SCM_DMAREQC_DMAC0(x) (((x)&0x0000000F)<<0)
-#define MCF_SCM_DMAREQC_DMAC1(x) (((x)&0x0000000F)<<4)
-#define MCF_SCM_DMAREQC_DMAC2(x) (((x)&0x0000000F)<<8)
-#define MCF_SCM_DMAREQC_DMAC3(x) (((x)&0x0000000F)<<12)
-
-/* Bit definitions and macros for MCF_SCM_MPARK */
-#define MCF_SCM_MPARK_LCKOUT_TIME(x) (((x)&0x0000000F)<<8)
-#define MCF_SCM_MPARK_PRKLAST (0x00001000)
-#define MCF_SCM_MPARK_TIMEOUT (0x00002000)
-#define MCF_SCM_MPARK_FIXED (0x00004000)
-#define MCF_SCM_MPARK_M1_PRTY(x) (((x)&0x00000003)<<16)
-#define MCF_SCM_MPARK_M0_PRTY(x) (((x)&0x00000003)<<18)
-#define MCF_SCM_MPARK_M2_PRTY(x) (((x)&0x00000003)<<20)
-#define MCF_SCM_MPARK_M3_PRTY(x) (((x)&0x00000003)<<22)
-#define MCF_SCM_MPARK_BCR24BIT (0x01000000)
-#define MCF_SCM_MPARK_M2_P_EN (0x02000000)
-
-/* Bit definitions and macros for MCF_SCM_MPR */
-#define MCF_SCM_MPR_MPR(x) (((x)&0x0F)<<0)
-
-/* Bit definitions and macros for MCF_SCM_PACR0 */
-#define MCF_SCM_PACR0_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR0_LOCK0 (0x08)
-#define MCF_SCM_PACR0_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR0_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_PACR1 */
-#define MCF_SCM_PACR1_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR1_LOCK0 (0x08)
-#define MCF_SCM_PACR1_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR1_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_PACR2 */
-#define MCF_SCM_PACR2_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR2_LOCK0 (0x08)
-#define MCF_SCM_PACR2_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR2_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_PACR3 */
-#define MCF_SCM_PACR3_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR3_LOCK0 (0x08)
-#define MCF_SCM_PACR3_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR3_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_PACR4 */
-#define MCF_SCM_PACR4_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR4_LOCK0 (0x08)
-#define MCF_SCM_PACR4_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR4_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_PACR5 */
-#define MCF_SCM_PACR5_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR5_LOCK0 (0x08)
-#define MCF_SCM_PACR5_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR5_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_PACR6 */
-#define MCF_SCM_PACR6_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR6_LOCK0 (0x08)
-#define MCF_SCM_PACR6_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR6_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_PACR7 */
-#define MCF_SCM_PACR7_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR7_LOCK0 (0x08)
-#define MCF_SCM_PACR7_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR7_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_PACR8 */
-#define MCF_SCM_PACR8_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR8_LOCK0 (0x08)
-#define MCF_SCM_PACR8_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR8_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_GPACR0 */
-#define MCF_SCM_GPACR0_ACCESS_CTRL(x) (((x)&0x0F)<<0)
-#define MCF_SCM_GPACR0_LOCK (0x80)
-
-/********************************************************************/
-
-#endif /* __MCF523X_SCM_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_sdramc.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_sdramc.h deleted file mode 100644 index 87eb0acef..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_sdramc.h +++ /dev/null @@ -1,94 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_sdramc.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_SDRAMC_H__
-#define __MCF523X_SDRAMC_H__
-
-/*********************************************************************
-*
-* SDRAM Controller (SDRAMC)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_SDRAMC_DCR (*(vuint16*)(void*)(&__IPSBAR[0x000040]))
-#define MCF_SDRAMC_DACR0 (*(vuint32*)(void*)(&__IPSBAR[0x000048]))
-#define MCF_SDRAMC_DMR0 (*(vuint32*)(void*)(&__IPSBAR[0x00004C]))
-#define MCF_SDRAMC_DACR1 (*(vuint32*)(void*)(&__IPSBAR[0x000050]))
-#define MCF_SDRAMC_DMR1 (*(vuint32*)(void*)(&__IPSBAR[0x000054]))
-
-/* Bit definitions and macros for MCF_SDRAMC_DCR */
-#define MCF_SDRAMC_DCR_RC(x) (((x)&0x01FF)<<0)
-#define MCF_SDRAMC_DCR_RTIM(x) (((x)&0x0003)<<9)
-#define MCF_SDRAMC_DCR_IS (0x0800)
-#define MCF_SDRAMC_DCR_COC (0x1000)
-#define MCF_SDRAMC_DCR_NAM (0x2000)
-
-/* Bit definitions and macros for MCF_SDRAMC_DACR0 */
-#define MCF_SDRAMC_DACR0_IP (0x00000008)
-#define MCF_SDRAMC_DACR0_PS(x) (((x)&0x00000003)<<4)
-#define MCF_SDRAMC_DACR0_MRS (0x00000040)
-#define MCF_SDRAMC_DACR0_CBM(x) (((x)&0x00000007)<<8)
-#define MCF_SDRAMC_DACR0_CASL(x) (((x)&0x00000003)<<12)
-#define MCF_SDRAMC_DACR0_RE (0x00008000)
-#define MCF_SDRAMC_DACR0_BA(x) (((x)&0x00003FFF)<<18)
-
-/* Bit definitions and macros for MCF_SDRAMC_DMR0 */
-#define MCF_SDRAMC_DMR0_V (0x00000001)
-#define MCF_SDRAMC_DMR0_WP (0x00000100)
-#define MCF_SDRAMC_DMR0_BAM(x) (((x)&0x00003FFF)<<18)
-
-/* Bit definitions and macros for MCF_SDRAMC_DACR1 */
-#define MCF_SDRAMC_DACR1_IP (0x00000008)
-#define MCF_SDRAMC_DACR1_PS(x) (((x)&0x00000003)<<4)
-#define MCF_SDRAMC_DACR1_MRS (0x00000040)
-#define MCF_SDRAMC_DACR1_CBM(x) (((x)&0x00000007)<<8)
-#define MCF_SDRAMC_DACR1_CASL(x) (((x)&0x00000003)<<12)
-#define MCF_SDRAMC_DACR1_RE (0x00008000)
-#define MCF_SDRAMC_DACR1_BA(x) (((x)&0x00003FFF)<<18)
-
-/* Bit definitions and macros for MCF_SDRAMC_DMR1 */
-#define MCF_SDRAMC_DMR1_V (0x00000001)
-#define MCF_SDRAMC_DMR1_WP (0x00000100)
-#define MCF_SDRAMC_DMR1_BAM(x) (((x)&0x00003FFF)<<18)
-
-/********************************************************************/
-
-#define MCF_SDRAMC_DMR_BAM_4G (0xFFFC0000)
-#define MCF_SDRAMC_DMR_BAM_2G (0x7FFC0000)
-#define MCF_SDRAMC_DMR_BAM_1G (0x3FFC0000)
-#define MCF_SDRAMC_DMR_BAM_1024M (0x3FFC0000)
-#define MCF_SDRAMC_DMR_BAM_512M (0x1FFC0000)
-#define MCF_SDRAMC_DMR_BAM_256M (0x0FFC0000)
-#define MCF_SDRAMC_DMR_BAM_128M (0x07FC0000)
-#define MCF_SDRAMC_DMR_BAM_64M (0x03FC0000)
-#define MCF_SDRAMC_DMR_BAM_32M (0x01FC0000)
-#define MCF_SDRAMC_DMR_BAM_16M (0x00FC0000)
-#define MCF_SDRAMC_DMR_BAM_8M (0x007C0000)
-#define MCF_SDRAMC_DMR_BAM_4M (0x003C0000)
-#define MCF_SDRAMC_DMR_BAM_2M (0x001C0000)
-#define MCF_SDRAMC_DMR_BAM_1M (0x000C0000)
-#define MCF_SDRAMC_DMR_BAM_1024K (0x000C0000)
-#define MCF_SDRAMC_DMR_BAM_512K (0x00040000)
-#define MCF_SDRAMC_DMR_BAM_256K (0x00000000)
-#define MCF_SDRAMC_DMR_WP (0x00000100)
-#define MCF_SDRAMC_DMR_CI (0x00000040)
-#define MCF_SDRAMC_DMR_AM (0x00000020)
-#define MCF_SDRAMC_DMR_SC (0x00000010)
-#define MCF_SDRAMC_DMR_SD (0x00000008)
-#define MCF_SDRAMC_DMR_UC (0x00000004)
-#define MCF_SDRAMC_DMR_UD (0x00000002)
-#define MCF_SDRAMC_DMR_V (0x00000001)
-
-#endif /* __MCF523X_SDRAMC_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_skha.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_skha.h deleted file mode 100644 index ae4dc57ab..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_skha.h +++ /dev/null @@ -1,120 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_skha.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_SKHA_H__
-#define __MCF523X_SKHA_H__
-
-/*********************************************************************
-*
-* Symmetric Key Hardware Accelerator (SKHA)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_SKHA_SKMR (*(vuint32*)(void*)(&__IPSBAR[0x1B0000]))
-#define MCF_SKHA_SKCR (*(vuint32*)(void*)(&__IPSBAR[0x1B0004]))
-#define MCF_SKHA_SKCMR (*(vuint32*)(void*)(&__IPSBAR[0x1B0008]))
-#define MCF_SKHA_SKSR (*(vuint32*)(void*)(&__IPSBAR[0x1B000C]))
-#define MCF_SKHA_SKIR (*(vuint32*)(void*)(&__IPSBAR[0x1B0010]))
-#define MCF_SKHA_SKIMR (*(vuint32*)(void*)(&__IPSBAR[0x1B0014]))
-#define MCF_SKHA_SKKSR (*(vuint32*)(void*)(&__IPSBAR[0x1B0018]))
-#define MCF_SKHA_SKDSR (*(vuint32*)(void*)(&__IPSBAR[0x1B001C]))
-#define MCF_SKHA_SKIN (*(vuint32*)(void*)(&__IPSBAR[0x1B0020]))
-#define MCF_SKHA_SKOUT (*(vuint32*)(void*)(&__IPSBAR[0x1B0024]))
-#define MCF_SKHA_SKKDR0 (*(vuint32*)(void*)(&__IPSBAR[0x1B0030]))
-#define MCF_SKHA_SKKDR1 (*(vuint32*)(void*)(&__IPSBAR[0x1B0034]))
-#define MCF_SKHA_SKKDR2 (*(vuint32*)(void*)(&__IPSBAR[0x1B0038]))
-#define MCF_SKHA_SKKDR3 (*(vuint32*)(void*)(&__IPSBAR[0x1B003C]))
-#define MCF_SKHA_SKKDR4 (*(vuint32*)(void*)(&__IPSBAR[0x1B0040]))
-#define MCF_SKHA_SKKDR5 (*(vuint32*)(void*)(&__IPSBAR[0x1B0044]))
-#define MCF_SKHA_SKKDRn(x) (*(vuint32*)(void*)(&__IPSBAR[0x1B0030+((x)*0x004)]))
-#define MCF_SKHA_SKCR0 (*(vuint32*)(void*)(&__IPSBAR[0x1B0070]))
-#define MCF_SKHA_SKCR1 (*(vuint32*)(void*)(&__IPSBAR[0x1B0074]))
-#define MCF_SKHA_SKCR2 (*(vuint32*)(void*)(&__IPSBAR[0x1B0078]))
-#define MCF_SKHA_SKCR3 (*(vuint32*)(void*)(&__IPSBAR[0x1B007C]))
-#define MCF_SKHA_SKCR4 (*(vuint32*)(void*)(&__IPSBAR[0x1B0080]))
-#define MCF_SKHA_SKCR5 (*(vuint32*)(void*)(&__IPSBAR[0x1B0084]))
-#define MCF_SKHA_SKCR6 (*(vuint32*)(void*)(&__IPSBAR[0x1B0088]))
-#define MCF_SKHA_SKCR7 (*(vuint32*)(void*)(&__IPSBAR[0x1B008C]))
-#define MCF_SKHA_SKCR8 (*(vuint32*)(void*)(&__IPSBAR[0x1B0090]))
-#define MCF_SKHA_SKCR9 (*(vuint32*)(void*)(&__IPSBAR[0x1B0094]))
-#define MCF_SKHA_SKCR10 (*(vuint32*)(void*)(&__IPSBAR[0x1B0098]))
-#define MCF_SKHA_SKCR11 (*(vuint32*)(void*)(&__IPSBAR[0x1B009C]))
-#define MCF_SKHA_SKCRn(x) (*(vuint32*)(void*)(&__IPSBAR[0x1B0070+((x)*0x004)]))
-
-/* Bit definitions and macros for MCF_SKHA_SKMR */
-#define MCF_SKHA_SKMR_ALG(x) (((x)&0x00000003)<<0)
-#define MCF_SKHA_SKMR_DIR (0x00000004)
-#define MCF_SKHA_SKMR_CM(x) (((x)&0x00000003)<<3)
-#define MCF_SKHA_SKMR_DKP (0x00000100)
-#define MCF_SKHA_SKMR_CTRM(x) (((x)&0x0000000F)<<9)
-#define MCF_SKHA_SKMR_CM_ECB (0x00000000)
-#define MCF_SKHA_SKMR_CM_CBC (0x00000008)
-#define MCF_SKHA_SKMR_CM_CTR (0x00000018)
-#define MCF_SKHA_SKMR_DIR_DEC (0x00000000)
-#define MCF_SKHA_SKMR_DIR_ENC (0x00000004)
-#define MCF_SKHA_SKMR_ALG_AES (0x00000000)
-#define MCF_SKHA_SKMR_ALG_DES (0x00000001)
-#define MCF_SKHA_SKMR_ALG_TDES (0x00000002)
-
-/* Bit definitions and macros for MCF_SKHA_SKCR */
-#define MCF_SKHA_SKCR_IE (0x00000001)
-
-/* Bit definitions and macros for MCF_SKHA_SKCMR */
-#define MCF_SKHA_SKCMR_SWR (0x00000001)
-#define MCF_SKHA_SKCMR_RI (0x00000002)
-#define MCF_SKHA_SKCMR_CI (0x00000004)
-#define MCF_SKHA_SKCMR_GO (0x00000008)
-
-/* Bit definitions and macros for MCF_SKHA_SKSR */
-#define MCF_SKHA_SKSR_INT (0x00000001)
-#define MCF_SKHA_SKSR_DONE (0x00000002)
-#define MCF_SKHA_SKSR_ERR (0x00000004)
-#define MCF_SKHA_SKSR_RD (0x00000008)
-#define MCF_SKHA_SKSR_BUSY (0x00000010)
-#define MCF_SKHA_SKSR_IFL(x) (((x)&0x000000FF)<<16)
-#define MCF_SKHA_SKSR_OFL(x) (((x)&0x000000FF)<<24)
-
-/* Bit definitions and macros for MCF_SKHA_SKIR */
-#define MCF_SKHA_SKIR_IFO (0x00000001)
-#define MCF_SKHA_SKIR_OFU (0x00000002)
-#define MCF_SKHA_SKIR_NEIF (0x00000004)
-#define MCF_SKHA_SKIR_NEOF (0x00000008)
-#define MCF_SKHA_SKIR_IME (0x00000010)
-#define MCF_SKHA_SKIR_DSE (0x00000020)
-#define MCF_SKHA_SKIR_KSE (0x00000040)
-#define MCF_SKHA_SKIR_RMDP (0x00000080)
-#define MCF_SKHA_SKIR_ERE (0x00000100)
-#define MCF_SKHA_SKIR_KPE (0x00000200)
-#define MCF_SKHA_SKIR_KRE (0x00000400)
-
-/* Bit definitions and macros for MCF_SKHA_SKIMR */
-#define MCF_SKHA_SKIMR_IFO (0x00000001)
-#define MCF_SKHA_SKIMR_OFU (0x00000002)
-#define MCF_SKHA_SKIMR_NEIF (0x00000004)
-#define MCF_SKHA_SKIMR_NEOF (0x00000008)
-#define MCF_SKHA_SKIMR_IME (0x00000010)
-#define MCF_SKHA_SKIMR_DSE (0x00000020)
-#define MCF_SKHA_SKIMR_KSE (0x00000040)
-#define MCF_SKHA_SKIMR_RMDP (0x00000080)
-#define MCF_SKHA_SKIMR_ERE (0x00000100)
-#define MCF_SKHA_SKIMR_KPE (0x00000200)
-#define MCF_SKHA_SKIMR_KRE (0x00000400)
-
-/* Bit definitions and macros for MCF_SKHA_SKKSR */
-#define MCF_SKHA_SKKSR_KEYSIZE(x) (((x)&0x0000003F)<<0)
-
-/********************************************************************/
-
-#endif /* __MCF523X_SKHA_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_sram.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_sram.h deleted file mode 100644 index 74626c2be..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_sram.h +++ /dev/null @@ -1,42 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_sram.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_SRAM_H__
-#define __MCF523X_SRAM_H__
-
-/*********************************************************************
-*
-* 64KByte System SRAM (SRAM)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_SRAM_RAMBAR (*(vuint32*)(void*)(&__IPSBAR[0x20000000]))
-
-/* Bit definitions and macros for MCF_SRAM_RAMBAR */
-#define MCF_SRAM_RAMBAR_V (0x00000001)
-#define MCF_SRAM_RAMBAR_UD (0x00000002)
-#define MCF_SRAM_RAMBAR_UC (0x00000004)
-#define MCF_SRAM_RAMBAR_SD (0x00000008)
-#define MCF_SRAM_RAMBAR_SC (0x00000010)
-#define MCF_SRAM_RAMBAR_CI (0x00000020)
-#define MCF_SRAM_RAMBAR_WP (0x00000100)
-#define MCF_SRAM_RAMBAR_SPV (0x00000200)
-#define MCF_SRAM_RAMBAR_PRI2 (0x00000400)
-#define MCF_SRAM_RAMBAR_PRI1 (0x00000800)
-#define MCF_SRAM_RAMBAR_BA(x) (((x)&0x0000FFFF)<<16)
-
-/********************************************************************/
-
-#endif /* __MCF523X_SRAM_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_timer.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_timer.h deleted file mode 100644 index 359e895f7..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_timer.h +++ /dev/null @@ -1,83 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_timer.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_TIMER_H__
-#define __MCF523X_TIMER_H__
-
-/*********************************************************************
-*
-* DMA Timers (TIMER)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_TIMER_DTMR0 (*(vuint16*)(void*)(&__IPSBAR[0x000400]))
-#define MCF_TIMER_DTXMR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000402]))
-#define MCF_TIMER_DTER0 (*(vuint8 *)(void*)(&__IPSBAR[0x000403]))
-#define MCF_TIMER_DTRR0 (*(vuint32*)(void*)(&__IPSBAR[0x000404]))
-#define MCF_TIMER_DTCR0 (*(vuint32*)(void*)(&__IPSBAR[0x000408]))
-#define MCF_TIMER_DTCN0 (*(vuint32*)(void*)(&__IPSBAR[0x00040C]))
-#define MCF_TIMER_DTMR1 (*(vuint16*)(void*)(&__IPSBAR[0x000440]))
-#define MCF_TIMER_DTXMR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000442]))
-#define MCF_TIMER_DTER1 (*(vuint8 *)(void*)(&__IPSBAR[0x000443]))
-#define MCF_TIMER_DTRR1 (*(vuint32*)(void*)(&__IPSBAR[0x000444]))
-#define MCF_TIMER_DTCR1 (*(vuint32*)(void*)(&__IPSBAR[0x000448]))
-#define MCF_TIMER_DTCN1 (*(vuint32*)(void*)(&__IPSBAR[0x00044C]))
-#define MCF_TIMER_DTMR2 (*(vuint16*)(void*)(&__IPSBAR[0x000480]))
-#define MCF_TIMER_DTXMR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000482]))
-#define MCF_TIMER_DTER2 (*(vuint8 *)(void*)(&__IPSBAR[0x000483]))
-#define MCF_TIMER_DTRR2 (*(vuint32*)(void*)(&__IPSBAR[0x000484]))
-#define MCF_TIMER_DTCR2 (*(vuint32*)(void*)(&__IPSBAR[0x000488]))
-#define MCF_TIMER_DTCN2 (*(vuint32*)(void*)(&__IPSBAR[0x00048C]))
-#define MCF_TIMER_DTMR3 (*(vuint16*)(void*)(&__IPSBAR[0x0004C0]))
-#define MCF_TIMER_DTXMR3 (*(vuint8 *)(void*)(&__IPSBAR[0x0004C2]))
-#define MCF_TIMER_DTER3 (*(vuint8 *)(void*)(&__IPSBAR[0x0004C3]))
-#define MCF_TIMER_DTRR3 (*(vuint32*)(void*)(&__IPSBAR[0x0004C4]))
-#define MCF_TIMER_DTCR3 (*(vuint32*)(void*)(&__IPSBAR[0x0004C8]))
-#define MCF_TIMER_DTCN3 (*(vuint32*)(void*)(&__IPSBAR[0x0004CC]))
-#define MCF_TIMER_DTMR(x) (*(vuint16*)(void*)(&__IPSBAR[0x000400+((x)*0x040)]))
-#define MCF_TIMER_DTXMR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000402+((x)*0x040)]))
-#define MCF_TIMER_DTER(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000403+((x)*0x040)]))
-#define MCF_TIMER_DTRR(x) (*(vuint32*)(void*)(&__IPSBAR[0x000404+((x)*0x040)]))
-#define MCF_TIMER_DTCR(x) (*(vuint32*)(void*)(&__IPSBAR[0x000408+((x)*0x040)]))
-#define MCF_TIMER_DTCN(x) (*(vuint32*)(void*)(&__IPSBAR[0x00040C+((x)*0x040)]))
-
-/* Bit definitions and macros for MCF_TIMER_DTMR */
-#define MCF_TIMER_DTMR_RST (0x0001)
-#define MCF_TIMER_DTMR_CLK(x) (((x)&0x0003)<<1)
-#define MCF_TIMER_DTMR_FRR (0x0008)
-#define MCF_TIMER_DTMR_ORRI (0x0010)
-#define MCF_TIMER_DTMR_OM (0x0020)
-#define MCF_TIMER_DTMR_CE(x) (((x)&0x0003)<<6)
-#define MCF_TIMER_DTMR_PS(x) (((x)&0x00FF)<<8)
-#define MCF_TIMER_DTMR_CE_ANY (0x00C0)
-#define MCF_TIMER_DTMR_CE_FALL (0x0080)
-#define MCF_TIMER_DTMR_CE_RISE (0x0040)
-#define MCF_TIMER_DTMR_CE_NONE (0x0000)
-#define MCF_TIMER_DTMR_CLK_DTIN (0x0006)
-#define MCF_TIMER_DTMR_CLK_DIV16 (0x0004)
-#define MCF_TIMER_DTMR_CLK_DIV1 (0x0002)
-#define MCF_TIMER_DTMR_CLK_STOP (0x0000)
-
-/* Bit definitions and macros for MCF_TIMER_DTXMR */
-#define MCF_TIMER_DTXMR_MODE16 (0x01)
-#define MCF_TIMER_DTXMR_DMAEN (0x80)
-
-/* Bit definitions and macros for MCF_TIMER_DTER */
-#define MCF_TIMER_DTER_CAP (0x01)
-#define MCF_TIMER_DTER_REF (0x02)
-
-/********************************************************************/
-
-#endif /* __MCF523X_TIMER_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_uart.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_uart.h deleted file mode 100644 index f70a71c4e..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_uart.h +++ /dev/null @@ -1,186 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_uart.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_UART_H__
-#define __MCF523X_UART_H__
-
-/*********************************************************************
-*
-* Universal Asynchronous Receiver Transmitter (UART)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_UART_UMR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000200]))
-#define MCF_UART_USR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000204]))
-#define MCF_UART_UCSR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000204]))
-#define MCF_UART_UCR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000208]))
-#define MCF_UART_URB0 (*(vuint8 *)(void*)(&__IPSBAR[0x00020C]))
-#define MCF_UART_UTB0 (*(vuint8 *)(void*)(&__IPSBAR[0x00020C]))
-#define MCF_UART_UIPCR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000210]))
-#define MCF_UART_UACR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000210]))
-#define MCF_UART_UISR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000214]))
-#define MCF_UART_UIMR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000214]))
-#define MCF_UART_UBG10 (*(vuint8 *)(void*)(&__IPSBAR[0x000218]))
-#define MCF_UART_UBG20 (*(vuint8 *)(void*)(&__IPSBAR[0x00021C]))
-#define MCF_UART_UIP0 (*(vuint8 *)(void*)(&__IPSBAR[0x000234]))
-#define MCF_UART_UOP10 (*(vuint8 *)(void*)(&__IPSBAR[0x000238]))
-#define MCF_UART_UOP00 (*(vuint8 *)(void*)(&__IPSBAR[0x00023C]))
-#define MCF_UART_UMR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000240]))
-#define MCF_UART_USR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000244]))
-#define MCF_UART_UCSR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000244]))
-#define MCF_UART_UCR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000248]))
-#define MCF_UART_URB1 (*(vuint8 *)(void*)(&__IPSBAR[0x00024C]))
-#define MCF_UART_UTB1 (*(vuint8 *)(void*)(&__IPSBAR[0x00024C]))
-#define MCF_UART_UIPCR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000250]))
-#define MCF_UART_UACR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000250]))
-#define MCF_UART_UISR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000254]))
-#define MCF_UART_UIMR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000254]))
-#define MCF_UART_UBG11 (*(vuint8 *)(void*)(&__IPSBAR[0x000258]))
-#define MCF_UART_UBG21 (*(vuint8 *)(void*)(&__IPSBAR[0x00025C]))
-#define MCF_UART_UIP1 (*(vuint8 *)(void*)(&__IPSBAR[0x000274]))
-#define MCF_UART_UOP11 (*(vuint8 *)(void*)(&__IPSBAR[0x000278]))
-#define MCF_UART_UOP01 (*(vuint8 *)(void*)(&__IPSBAR[0x00027C]))
-#define MCF_UART_UMR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000280]))
-#define MCF_UART_USR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000284]))
-#define MCF_UART_UCSR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000284]))
-#define MCF_UART_UCR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000288]))
-#define MCF_UART_URB2 (*(vuint8 *)(void*)(&__IPSBAR[0x00028C]))
-#define MCF_UART_UTB2 (*(vuint8 *)(void*)(&__IPSBAR[0x00028C]))
-#define MCF_UART_UIPCR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000290]))
-#define MCF_UART_UACR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000290]))
-#define MCF_UART_UISR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000294]))
-#define MCF_UART_UIMR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000294]))
-#define MCF_UART_UBG12 (*(vuint8 *)(void*)(&__IPSBAR[0x000298]))
-#define MCF_UART_UBG22 (*(vuint8 *)(void*)(&__IPSBAR[0x00029C]))
-#define MCF_UART_UIP2 (*(vuint8 *)(void*)(&__IPSBAR[0x0002B4]))
-#define MCF_UART_UOP12 (*(vuint8 *)(void*)(&__IPSBAR[0x0002B8]))
-#define MCF_UART_UOP02 (*(vuint8 *)(void*)(&__IPSBAR[0x0002BC]))
-#define MCF_UART_UMR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000200+((x)*0x040)]))
-#define MCF_UART_USR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000204+((x)*0x040)]))
-#define MCF_UART_UCSR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000204+((x)*0x040)]))
-#define MCF_UART_UCR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000208+((x)*0x040)]))
-#define MCF_UART_URB(x) (*(vuint8 *)(void*)(&__IPSBAR[0x00020C+((x)*0x040)]))
-#define MCF_UART_UTB(x) (*(vuint8 *)(void*)(&__IPSBAR[0x00020C+((x)*0x040)]))
-#define MCF_UART_UIPCR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000210+((x)*0x040)]))
-#define MCF_UART_UACR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000210+((x)*0x040)]))
-#define MCF_UART_UISR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000214+((x)*0x040)]))
-#define MCF_UART_UIMR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000214+((x)*0x040)]))
-#define MCF_UART_UBG1(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000218+((x)*0x040)]))
-#define MCF_UART_UBG2(x) (*(vuint8 *)(void*)(&__IPSBAR[0x00021C+((x)*0x040)]))
-#define MCF_UART_UIP(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000234+((x)*0x040)]))
-#define MCF_UART_UOP1(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000238+((x)*0x040)]))
-#define MCF_UART_UOP0(x) (*(vuint8 *)(void*)(&__IPSBAR[0x00023C+((x)*0x040)]))
-
-/* Bit definitions and macros for MCF_UART_UMR */
-#define MCF_UART_UMR_BC(x) (((x)&0x03)<<0)
-#define MCF_UART_UMR_PT (0x04)
-#define MCF_UART_UMR_PM(x) (((x)&0x03)<<3)
-#define MCF_UART_UMR_ERR (0x20)
-#define MCF_UART_UMR_RXIRQ (0x40)
-#define MCF_UART_UMR_RXRTS (0x80)
-#define MCF_UART_UMR_SB(x) (((x)&0x0F)<<0)
-#define MCF_UART_UMR_TXCTS (0x10)
-#define MCF_UART_UMR_TXRTS (0x20)
-#define MCF_UART_UMR_CM(x) (((x)&0x03)<<6)
-#define MCF_UART_UMR_PM_MULTI_ADDR (0x1C)
-#define MCF_UART_UMR_PM_MULTI_DATA (0x18)
-#define MCF_UART_UMR_PM_NONE (0x10)
-#define MCF_UART_UMR_PM_FORCE_HI (0x0C)
-#define MCF_UART_UMR_PM_FORCE_LO (0x08)
-#define MCF_UART_UMR_PM_ODD (0x04)
-#define MCF_UART_UMR_PM_EVEN (0x00)
-#define MCF_UART_UMR_BC_5 (0x00)
-#define MCF_UART_UMR_BC_6 (0x01)
-#define MCF_UART_UMR_BC_7 (0x02)
-#define MCF_UART_UMR_BC_8 (0x03)
-#define MCF_UART_UMR_CM_NORMAL (0x00)
-#define MCF_UART_UMR_CM_ECHO (0x40)
-#define MCF_UART_UMR_CM_LOCAL_LOOP (0x80)
-#define MCF_UART_UMR_CM_REMOTE_LOOP (0xC0)
-#define MCF_UART_UMR_SB_STOP_BITS_1 (0x07)
-#define MCF_UART_UMR_SB_STOP_BITS_15 (0x08)
-#define MCF_UART_UMR_SB_STOP_BITS_2 (0x0F)
-
-/* Bit definitions and macros for MCF_UART_USR */
-#define MCF_UART_USR_RXRDY (0x01)
-#define MCF_UART_USR_FFULL (0x02)
-#define MCF_UART_USR_TXRDY (0x04)
-#define MCF_UART_USR_TXEMP (0x08)
-#define MCF_UART_USR_OE (0x10)
-#define MCF_UART_USR_PE (0x20)
-#define MCF_UART_USR_FE (0x40)
-#define MCF_UART_USR_RB (0x80)
-
-/* Bit definitions and macros for MCF_UART_UCSR */
-#define MCF_UART_UCSR_TCS(x) (((x)&0x0F)<<0)
-#define MCF_UART_UCSR_RCS(x) (((x)&0x0F)<<4)
-#define MCF_UART_UCSR_RCS_SYS_CLK (0xD0)
-#define MCF_UART_UCSR_RCS_CTM16 (0xE0)
-#define MCF_UART_UCSR_RCS_CTM (0xF0)
-#define MCF_UART_UCSR_TCS_SYS_CLK (0x0D)
-#define MCF_UART_UCSR_TCS_CTM16 (0x0E)
-#define MCF_UART_UCSR_TCS_CTM (0x0F)
-
-/* Bit definitions and macros for MCF_UART_UCR */
-#define MCF_UART_UCR_RXC(x) (((x)&0x03)<<0)
-#define MCF_UART_UCR_TXC(x) (((x)&0x03)<<2)
-#define MCF_UART_UCR_MISC(x) (((x)&0x07)<<4)
-#define MCF_UART_UCR_NONE (0x00)
-#define MCF_UART_UCR_STOP_BREAK (0x70)
-#define MCF_UART_UCR_START_BREAK (0x60)
-#define MCF_UART_UCR_BKCHGINT (0x50)
-#define MCF_UART_UCR_RESET_ERROR (0x40)
-#define MCF_UART_UCR_RESET_TX (0x30)
-#define MCF_UART_UCR_RESET_RX (0x20)
-#define MCF_UART_UCR_RESET_MR (0x10)
-#define MCF_UART_UCR_TX_DISABLED (0x08)
-#define MCF_UART_UCR_TX_ENABLED (0x04)
-#define MCF_UART_UCR_RX_DISABLED (0x02)
-#define MCF_UART_UCR_RX_ENABLED (0x01)
-
-/* Bit definitions and macros for MCF_UART_UIPCR */
-#define MCF_UART_UIPCR_CTS (0x01)
-#define MCF_UART_UIPCR_COS (0x10)
-
-/* Bit definitions and macros for MCF_UART_UACR */
-#define MCF_UART_UACR_IEC (0x01)
-
-/* Bit definitions and macros for MCF_UART_UISR */
-#define MCF_UART_UISR_TXRDY (0x01)
-#define MCF_UART_UISR_RXRDY_FU (0x02)
-#define MCF_UART_UISR_DB (0x04)
-#define MCF_UART_UISR_RXFTO (0x08)
-#define MCF_UART_UISR_TXFIFO (0x10)
-#define MCF_UART_UISR_RXFIFO (0x20)
-#define MCF_UART_UISR_COS (0x80)
-
-/* Bit definitions and macros for MCF_UART_UIMR */
-#define MCF_UART_UIMR_TXRDY (0x01)
-#define MCF_UART_UIMR_RXRDY_FU (0x02)
-#define MCF_UART_UIMR_DB (0x04)
-#define MCF_UART_UIMR_COS (0x80)
-
-/* Bit definitions and macros for MCF_UART_UIP */
-#define MCF_UART_UIP_CTS (0x01)
-
-/* Bit definitions and macros for MCF_UART_UOP1 */
-#define MCF_UART_UOP1_RTS (0x01)
-
-/* Bit definitions and macros for MCF_UART_UOP0 */
-#define MCF_UART_UOP0_RTS (0x01)
-
-/********************************************************************/
-
-#endif /* __MCF523X_UART_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_wtm.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_wtm.h deleted file mode 100644 index 1e5f9f97f..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf523x/mcf523x_wtm.h +++ /dev/null @@ -1,92 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_wtm.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_WTM_H__
-#define __MCF523X_WTM_H__
-
-/*********************************************************************
-*
-* Watchdog Timer Modules (WTM)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_WTM_WCR (*(vuint16*)(void*)(&__IPSBAR[0x140000]))
-#define MCF_WTM_WMR (*(vuint16*)(void*)(&__IPSBAR[0x140002]))
-#define MCF_WTM_WCNTR (*(vuint16*)(void*)(&__IPSBAR[0x140004]))
-#define MCF_WTM_WSR (*(vuint16*)(void*)(&__IPSBAR[0x140006]))
-
-/* Bit definitions and macros for MCF_WTM_WCR */
-#define MCF_WTM_WCR_EN (0x0001)
-#define MCF_WTM_WCR_HALTED (0x0002)
-#define MCF_WTM_WCR_DOZE (0x0004)
-#define MCF_WTM_WCR_WAIT (0x0008)
-
-/* Bit definitions and macros for MCF_WTM_WMR */
-#define MCF_WTM_WMR_WM0 (0x0001)
-#define MCF_WTM_WMR_WM1 (0x0002)
-#define MCF_WTM_WMR_WM2 (0x0004)
-#define MCF_WTM_WMR_WM3 (0x0008)
-#define MCF_WTM_WMR_WM4 (0x0010)
-#define MCF_WTM_WMR_WM5 (0x0020)
-#define MCF_WTM_WMR_WM6 (0x0040)
-#define MCF_WTM_WMR_WM7 (0x0080)
-#define MCF_WTM_WMR_WM8 (0x0100)
-#define MCF_WTM_WMR_WM9 (0x0200)
-#define MCF_WTM_WMR_WM10 (0x0400)
-#define MCF_WTM_WMR_WM11 (0x0800)
-#define MCF_WTM_WMR_WM12 (0x1000)
-#define MCF_WTM_WMR_WM13 (0x2000)
-#define MCF_WTM_WMR_WM14 (0x4000)
-#define MCF_WTM_WMR_WM15 (0x8000)
-
-/* Bit definitions and macros for MCF_WTM_WCNTR */
-#define MCF_WTM_WCNTR_WC0 (0x0001)
-#define MCF_WTM_WCNTR_WC1 (0x0002)
-#define MCF_WTM_WCNTR_WC2 (0x0004)
-#define MCF_WTM_WCNTR_WC3 (0x0008)
-#define MCF_WTM_WCNTR_WC4 (0x0010)
-#define MCF_WTM_WCNTR_WC5 (0x0020)
-#define MCF_WTM_WCNTR_WC6 (0x0040)
-#define MCF_WTM_WCNTR_WC7 (0x0080)
-#define MCF_WTM_WCNTR_WC8 (0x0100)
-#define MCF_WTM_WCNTR_WC9 (0x0200)
-#define MCF_WTM_WCNTR_WC10 (0x0400)
-#define MCF_WTM_WCNTR_WC11 (0x0800)
-#define MCF_WTM_WCNTR_WC12 (0x1000)
-#define MCF_WTM_WCNTR_WC13 (0x2000)
-#define MCF_WTM_WCNTR_WC14 (0x4000)
-#define MCF_WTM_WCNTR_WC15 (0x8000)
-
-/* Bit definitions and macros for MCF_WTM_WSR */
-#define MCF_WTM_WSR_WS0 (0x0001)
-#define MCF_WTM_WSR_WS1 (0x0002)
-#define MCF_WTM_WSR_WS2 (0x0004)
-#define MCF_WTM_WSR_WS3 (0x0008)
-#define MCF_WTM_WSR_WS4 (0x0010)
-#define MCF_WTM_WSR_WS5 (0x0020)
-#define MCF_WTM_WSR_WS6 (0x0040)
-#define MCF_WTM_WSR_WS7 (0x0080)
-#define MCF_WTM_WSR_WS8 (0x0100)
-#define MCF_WTM_WSR_WS9 (0x0200)
-#define MCF_WTM_WSR_WS10 (0x0400)
-#define MCF_WTM_WSR_WS11 (0x0800)
-#define MCF_WTM_WSR_WS12 (0x1000)
-#define MCF_WTM_WSR_WS13 (0x2000)
-#define MCF_WTM_WSR_WS14 (0x4000)
-#define MCF_WTM_WSR_WS15 (0x8000)
-
-/********************************************************************/
-
-#endif /* __MCF523X_WTM_H__ */
diff --git a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf5xxx.h b/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf5xxx.h deleted file mode 100644 index 01153e409..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/include/arch/mcf5xxx.h +++ /dev/null @@ -1,196 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf5xxx.h
- * Purpose: Definitions common to all ColdFire processors
- *
- * Notes:
- */
-
-#ifndef _CPU_MCF5XXX_H
-#define _CPU_MCF5XXX_H
-
-/***********************************************************************/
-/*
- * Misc. Defines
- */
-
-#ifdef FALSE
-#undef FALSE
-#endif
-#define FALSE (0)
-
-#ifdef TRUE
-#undef TRUE
-#endif
-#define TRUE (1)
-
-#ifdef NULL
-#undef NULL
-#endif
-#define NULL (0)
-
-/***********************************************************************/
-/*
- * The basic data types
- */
-
-typedef unsigned char uint8; /* 8 bits */
-typedef unsigned short int uint16; /* 16 bits */
-typedef unsigned long int uint32; /* 32 bits */
-
-typedef signed char int8; /* 8 bits */
-typedef signed short int int16; /* 16 bits */
-typedef signed long int int32; /* 32 bits */
-
-typedef volatile uint8 vuint8; /* 8 bits */
-typedef volatile uint16 vuint16; /* 16 bits */
-typedef volatile uint32 vuint32; /* 32 bits */
-
-/***********************************************************************/
-/*
- * Common M68K & ColdFire definitions
- */
-
-#define ADDRESS uint32
-#define INSTRUCTION uint16
-#define ILLEGAL 0x4AFC
-#define CPU_WORD_SIZE 16
-
-#define MCF5XXX_SR_T (0x8000)
-#define MCF5XXX_SR_S (0x2000)
-#define MCF5XXX_SR_M (0x1000)
-#define MCF5XXX_SR_IPL (0x0700)
-#define MCF5XXX_SR_IPL_0 (0x0000)
-#define MCF5XXX_SR_IPL_1 (0x0100)
-#define MCF5XXX_SR_IPL_2 (0x0200)
-#define MCF5XXX_SR_IPL_3 (0x0300)
-#define MCF5XXX_SR_IPL_4 (0x0400)
-#define MCF5XXX_SR_IPL_5 (0x0500)
-#define MCF5XXX_SR_IPL_6 (0x0600)
-#define MCF5XXX_SR_IPL_7 (0x0700)
-#define MCF5XXX_SR_X (0x0010)
-#define MCF5XXX_SR_N (0x0008)
-#define MCF5XXX_SR_Z (0x0004)
-#define MCF5XXX_SR_V (0x0002)
-#define MCF5XXX_SR_C (0x0001)
-
-#define MCF5XXX_CACR_CENB (0x80000000)
-#define MCF5XXX_CACR_CPDI (0x10000000)
-#define MCF5XXX_CACR_CPD (0x10000000)
-#define MCF5XXX_CACR_CFRZ (0x08000000)
-#define MCF5XXX_CACR_CINV (0x01000000)
-#define MCF5XXX_CACR_DIDI (0x00800000)
-#define MCF5XXX_CACR_DISD (0x00400000)
-#define MCF5XXX_CACR_INVI (0x00200000)
-#define MCF5XXX_CACR_INVD (0x00100000)
-#define MCF5XXX_CACR_CEIB (0x00000400)
-#define MCF5XXX_CACR_DCM_WR (0x00000000)
-#define MCF5XXX_CACR_DCM_CB (0x00000100)
-#define MCF5XXX_CACR_DCM_IP (0x00000200)
-#define MCF5XXX_CACR_DCM (0x00000200)
-#define MCF5XXX_CACR_DCM_II (0x00000300)
-#define MCF5XXX_CACR_DBWE (0x00000100)
-#define MCF5XXX_CACR_DWP (0x00000020)
-#define MCF5XXX_CACR_EUST (0x00000010)
-#define MCF5XXX_CACR_CLNF_00 (0x00000000)
-#define MCF5XXX_CACR_CLNF_01 (0x00000002)
-#define MCF5XXX_CACR_CLNF_10 (0x00000004)
-#define MCF5XXX_CACR_CLNF_11 (0x00000006)
-
-#define MCF5XXX_ACR_AB(a) ((a)&0xFF000000)
-#define MCF5XXX_ACR_AM(a) (((a)&0xFF000000) >> 8)
-#define MCF5XXX_ACR_EN (0x00008000)
-#define MCF5XXX_ACR_SM_USER (0x00000000)
-#define MCF5XXX_ACR_SM_SUPER (0x00002000)
-#define MCF5XXX_ACR_SM_IGNORE (0x00006000)
-#define MCF5XXX_ACR_ENIB (0x00000080)
-#define MCF5XXX_ACR_CM (0x00000040)
-#define MCF5XXX_ACR_DCM_WR (0x00000000)
-#define MCF5XXX_ACR_DCM_CB (0x00000020)
-#define MCF5XXX_ACR_DCM_IP (0x00000040)
-#define MCF5XXX_ACR_DCM_II (0x00000060)
-#define MCF5XXX_ACR_CM (0x00000040)
-#define MCF5XXX_ACR_BWE (0x00000020)
-#define MCF5XXX_ACR_WP (0x00000004)
-
-#define MCF5XXX_RAMBAR_BA(a) ((a)&0xFFFFC000)
-#define MCF5XXX_RAMBAR_PRI_00 (0x00000000)
-#define MCF5XXX_RAMBAR_PRI_01 (0x00004000)
-#define MCF5XXX_RAMBAR_PRI_10 (0x00008000)
-#define MCF5XXX_RAMBAR_PRI_11 (0x0000C000)
-#define MCF5XXX_RAMBAR_WP (0x00000100)
-#define MCF5XXX_RAMBAR_CI (0x00000020)
-#define MCF5XXX_RAMBAR_SC (0x00000010)
-#define MCF5XXX_RAMBAR_SD (0x00000008)
-#define MCF5XXX_RAMBAR_UC (0x00000004)
-#define MCF5XXX_RAMBAR_UD (0x00000002)
-#define MCF5XXX_RAMBAR_V (0x00000001)
-
-/***********************************************************************/
-/*
- * The ColdFire family of processors has a simplified exception stack
- * frame that looks like the following:
- *
- * 3322222222221111 111111
- * 1098765432109876 5432109876543210
- * 8 +----------------+----------------+
- * | Program Counter |
- * 4 +----------------+----------------+
- * |FS/Fmt/Vector/FS| SR |
- * SP --> 0 +----------------+----------------+
- *
- * The stack self-aligns to a 4-byte boundary at an exception, with
- * the FS/Fmt/Vector/FS field indicating the size of the adjustment
- * (SP += 0,1,2,3 bytes).
- */
-
-#define MCF5XXX_RD_SF_FORMAT(PTR) \
- ((*((uint16 *)(PTR)) >> 12) & 0x00FF)
-
-#define MCF5XXX_RD_SF_VECTOR(PTR) \
- ((*((uint16 *)(PTR)) >> 2) & 0x00FF)
-
-#define MCF5XXX_RD_SF_FS(PTR) \
- ( ((*((uint16 *)(PTR)) & 0x0C00) >> 8) | (*((uint16 *)(PTR)) & 0x0003) )
-
-#define MCF5XXX_SF_SR(PTR) *((uint16 *)(PTR)+1)
-#define MCF5XXX_SF_PC(PTR) *((uint32 *)(PTR)+1)
-
-/********************************************************************/
-/*
- * Functions provided by mcf5xxx.s
- */
-
-int asm_set_ipl (uint32);
-void mcf5xxx_wr_cacr (uint32);
-void mcf5xxx_wr_acr0 (uint32);
-void mcf5xxx_wr_acr1 (uint32);
-void mcf5xxx_wr_acr2 (uint32);
-void mcf5xxx_wr_acr3 (uint32);
-void mcf5xxx_wr_other_a7 (uint32);
-void mcf5xxx_wr_other_sp (uint32);
-void mcf5xxx_wr_vbr (uint32);
-void mcf5xxx_wr_macsr (uint32);
-void mcf5xxx_wr_mask (uint32);
-void mcf5xxx_wr_acc0 (uint32);
-void mcf5xxx_wr_accext01 (uint32);
-void mcf5xxx_wr_accext23 (uint32);
-void mcf5xxx_wr_acc1 (uint32);
-void mcf5xxx_wr_acc2 (uint32);
-void mcf5xxx_wr_acc3 (uint32);
-void mcf5xxx_wr_sr (uint32);
-void mcf5xxx_wr_rambar0 (uint32);
-void mcf5xxx_wr_rambar1 (uint32);
-void mcf5xxx_wr_mbar (uint32);
-void mcf5xxx_wr_mbar0 (uint32);
-void mcf5xxx_wr_mbar1 (uint32);
-
-/********************************************************************/
-
-#endif /* _CPU_MCF5XXX_H */
-
diff --git a/FreeRTOS/Demo/MCF5235_GCC/m5235-ram.ld b/FreeRTOS/Demo/MCF5235_GCC/m5235-ram.ld deleted file mode 100644 index 7119d3f51..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/m5235-ram.ld +++ /dev/null @@ -1,119 +0,0 @@ -STARTUP(system/crt0.o)
-INPUT(system/vector.o)
-OUTPUT_ARCH(m68k)
-SEARCH_DIR(.)
-GROUP(-lc -lgcc)
-
-__DYNAMIC = 0;
-
-MEMORY
-{
- sdram (rwx) : ORIGIN = 0x00000000, LENGTH = 0x01000000
- sram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00010000
- ipsbar (rwx) : ORIGIN = 0x40000000, LENGTH = 0x40000000
- flash (rwx) : ORIGIN = 0x80000000, LENGTH = 0x00080000
-}
-
-PROVIDE (__stack = 0x2000FFFC);
-
-SECTIONS
-{
- .sdram : {} > sdram
- .ipsbar : {} > ipsbar
- .sram (NOLOAD) : { *(.vector_ram); *(.nbuf) } > sram
- .flash : {} > flash
-
- .text :
- {
- __text_start = . ;
- *(.vector_rom)
- . = ALIGN (0x100);
- *(.text)
- . = ALIGN (16);
-
- *(.eh_frame)
- . = ALIGN (16);
-
- *(.gnu.linkonce.t.*)
-
- . = ALIGN(0x4);
- __CTOR_LIST__ = .;
- ___CTOR_LIST__ = .;
- LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
- *(.ctors)
- LONG(0)
- __CTOR_END__ = .;
- __DTOR_LIST__ = .;
- ___DTOR_LIST__ = .;
- LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
- *(.dtors)
- LONG(0)
- __DTOR_END__ = .;
- *(.rodata)
- *(.rodata.*)
- *(.gcc_except_table)
-
- . = ALIGN(0x2);
- __INIT_SECTION__ = . ;
- LONG (0x4e560000) /* linkw %fp,#0 */
- *(.init)
- SHORT (0x4e5e) /* unlk %fp */
- SHORT (0x4e75) /* rts */
-
- __FINI_SECTION__ = . ;
- LONG (0x4e560000) /* linkw %fp,#0 */
- *(.fini)
- SHORT (0x4e5e) /* unlk %fp */
- SHORT (0x4e75) /* rts */
-
- *(.lit)
- . = ALIGN(16);
- _etext = .;
- etext = .;
- } > sdram
-
- .data :
- {
- copy_start = .;
- *(.shdata)
- *(.data)
- *(.gnu.linkonce.d.*)
- . = ALIGN (16);
- _edata = .;
- copy_end = .;
- } > sdram
- __data_load_start = LOADADDR(.data);
- __data_load_end = __data_load_start + SIZEOF(.data);
-
- .bss :
- {
- . = ALIGN(0x4);
- __bss_start = . ;
- *(.shbss)
- *(.bss)
- *(COMMON)
- _end = ALIGN (0x8);
- __end = _end;
- } > sdram
-
- .stab 0 (NOLOAD) :
- {
- *(.stab)
- }
-
- .stabstr 0 (NOLOAD) :
- {
- *(.stabstr)
- }
-}
-
-__IPSBAR = ADDR(.ipsbar);
-
-__SDRAM = ADDR(.sdram);
-__SDRAM_SIZE = SIZEOF(.sdram);
-
-__SRAM = ADDR(.sram);
-__SRAM_SIZE = SIZEOF(.sram);
-
-__FLASH = ADDR(.flash);
-__FLASH_SIZE = SIZEOF(.flash);
diff --git a/FreeRTOS/Demo/MCF5235_GCC/m5235-rom.ld b/FreeRTOS/Demo/MCF5235_GCC/m5235-rom.ld deleted file mode 100644 index 7119d3f51..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/m5235-rom.ld +++ /dev/null @@ -1,119 +0,0 @@ -STARTUP(system/crt0.o)
-INPUT(system/vector.o)
-OUTPUT_ARCH(m68k)
-SEARCH_DIR(.)
-GROUP(-lc -lgcc)
-
-__DYNAMIC = 0;
-
-MEMORY
-{
- sdram (rwx) : ORIGIN = 0x00000000, LENGTH = 0x01000000
- sram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00010000
- ipsbar (rwx) : ORIGIN = 0x40000000, LENGTH = 0x40000000
- flash (rwx) : ORIGIN = 0x80000000, LENGTH = 0x00080000
-}
-
-PROVIDE (__stack = 0x2000FFFC);
-
-SECTIONS
-{
- .sdram : {} > sdram
- .ipsbar : {} > ipsbar
- .sram (NOLOAD) : { *(.vector_ram); *(.nbuf) } > sram
- .flash : {} > flash
-
- .text :
- {
- __text_start = . ;
- *(.vector_rom)
- . = ALIGN (0x100);
- *(.text)
- . = ALIGN (16);
-
- *(.eh_frame)
- . = ALIGN (16);
-
- *(.gnu.linkonce.t.*)
-
- . = ALIGN(0x4);
- __CTOR_LIST__ = .;
- ___CTOR_LIST__ = .;
- LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
- *(.ctors)
- LONG(0)
- __CTOR_END__ = .;
- __DTOR_LIST__ = .;
- ___DTOR_LIST__ = .;
- LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
- *(.dtors)
- LONG(0)
- __DTOR_END__ = .;
- *(.rodata)
- *(.rodata.*)
- *(.gcc_except_table)
-
- . = ALIGN(0x2);
- __INIT_SECTION__ = . ;
- LONG (0x4e560000) /* linkw %fp,#0 */
- *(.init)
- SHORT (0x4e5e) /* unlk %fp */
- SHORT (0x4e75) /* rts */
-
- __FINI_SECTION__ = . ;
- LONG (0x4e560000) /* linkw %fp,#0 */
- *(.fini)
- SHORT (0x4e5e) /* unlk %fp */
- SHORT (0x4e75) /* rts */
-
- *(.lit)
- . = ALIGN(16);
- _etext = .;
- etext = .;
- } > sdram
-
- .data :
- {
- copy_start = .;
- *(.shdata)
- *(.data)
- *(.gnu.linkonce.d.*)
- . = ALIGN (16);
- _edata = .;
- copy_end = .;
- } > sdram
- __data_load_start = LOADADDR(.data);
- __data_load_end = __data_load_start + SIZEOF(.data);
-
- .bss :
- {
- . = ALIGN(0x4);
- __bss_start = . ;
- *(.shbss)
- *(.bss)
- *(COMMON)
- _end = ALIGN (0x8);
- __end = _end;
- } > sdram
-
- .stab 0 (NOLOAD) :
- {
- *(.stab)
- }
-
- .stabstr 0 (NOLOAD) :
- {
- *(.stabstr)
- }
-}
-
-__IPSBAR = ADDR(.ipsbar);
-
-__SDRAM = ADDR(.sdram);
-__SDRAM_SIZE = SIZEOF(.sdram);
-
-__SRAM = ADDR(.sram);
-__SRAM_SIZE = SIZEOF(.sram);
-
-__FLASH = ADDR(.flash);
-__FLASH_SIZE = SIZEOF(.flash);
diff --git a/FreeRTOS/Demo/MCF5235_GCC/m5235.gdb b/FreeRTOS/Demo/MCF5235_GCC/m5235.gdb deleted file mode 100644 index 545fbea31..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/m5235.gdb +++ /dev/null @@ -1,134 +0,0 @@ -set $IPSBAR = 0x40000000 - -set $DCR = $IPSBAR + 0x000040 -set $DACR0 = $IPSBAR + 0x000048 -set $DMR0 = $IPSBAR + 0x00004C - -set $CSAR0 = $IPSBAR + 0x000080 -set $CSMR0 = $IPSBAR + 0x000084 -set $CSCR0 = $IPSBAR + 0x00008A - -set $PAR_SDRAM = $IPSBAR + 0x100046 -set $PAR_AD = $IPSBAR + 0x100040 - -set $WCR = $IPSBAR + 0x140000 - -define delay - set $delay = 0 - while ($delay < 20000) - set $delay += 1 - end -end - -define delay_memsync - set $delay = 0 - while ($delay < 10000) - set $delay += 1 - end -end - -define setup-cs - # 2MB FLASH on CS0 at 0x80000000 - set *(unsigned short *)$CSAR0 = 0x00008000 - set *(unsigned long *)$CSMR0 = 0x001F0101 - set *(unsigned short *)$CSCR0 = 0x00001980 -end - -define setup-sdram - # Set PAR_SDRAM to allow SDRAM signals to be enable - set *(unsigned char *)$PAR_SDRAM = 0x3F - # Set PAR_AD to allow 32-bit SDRAM if the external boot device is 16-bit - set *(unsigned char *)$PAR_AD = 0xE1 - - # SDRAM - set *(unsigned short *)$DCR = 0x0446 - set *(unsigned long *)$DACR0 = 0x00001300 - set *(unsigned long *)$DMR0 = 0x00FC0001 - - # Set IP in DACR and init precharge. - set *(unsigned long *)$DACR0 |= 0x00000008 - set *(0x00000000) = 0xAA55AA55 - delay - - # Set RE in DACR - set *(unsigned long *)$DACR0 |= 0x00008000 - # Issue IMRS - set *(unsigned long *)$DACR0 |= 0x00000040 - set *(0x00000400) = 0xAA55AA55 - delay -end - -define setup-other - # Turn Off WCR - set *(unsigned char *)$WCR = 0x00 -end - -define setup-and-load - bdm-reset - - # Set VBR to the vector table. - set $vbr = 0x00000000 - # Set internal SRAM to start at 0x20000000 - set $rambar = 0x20000001 - - setup-other - setup-cs - setup-sdram -end - -define debug-sramtest - set $srambase = 0x20000000 - set $sramsize = 0x00010000 - set $j = 0 - printf "Testing SRAM : 0x%08X - 0x%08X\n", $srambase, ($srambase + $sramsize) - set $i = $srambase - while $i < ($srambase + $sramsize) - set *(unsigned long *)($i) = 0xAA55AA55 - delay_memsync - if 0xAA55AA55 != *(unsigned long *)$i - printf " 0x%08X = FAIL\n", $i - else - printf " 0x%08X = OK", $i - if $j % 4 == 3 - printf "\n" - end - set $j = $j + 1 - end - set $i = $i + 0x400 - end -en - -define debug-ramtest - set $sdrambase = 0x00000000 - set $sdramsize = 0x01000000 - set $j = 0 - printf "Testing SDRAM : 0x%08X - 0x%08X\n", $sdrambase, ($sdrambase + $sdramsize) - set $i = $sdrambase - while $i < ($sdrambase + $sdramsize) - set *(unsigned long *)($i) = 0xAA55AA55 - delay_memsync - if 0xAA55AA55 != *(unsigned long *)$i - printf " 0x%08X = FAIL\n", $i - else - printf " 0x%08X = OK", $i - if $j % 4 == 3 - printf "\n" - end - set $j = $j + 1 - end - set $i = $i + 0x10000 - end - printf "\n" -end - -define execute - set $pc = *(long *)0x00000004 - tbreak main - tk gdbtk_update -end - -define debug-printexception - printf "vector: %d", *(unsigned short *)$sp >> 2 &0x1F - printf "old pc: 0x%08x", *(unsigned long *)($sp + 4) - printf "old sr: 0x%02x", *(unsigned short *)($sp + 2) -end diff --git a/FreeRTOS/Demo/MCF5235_GCC/readme.md b/FreeRTOS/Demo/MCF5235_GCC/readme.md new file mode 100644 index 000000000..b0c6b32ea --- /dev/null +++ b/FreeRTOS/Demo/MCF5235_GCC/readme.md @@ -0,0 +1,2 @@ +The MCF5235 is deprecated in FreeRTOS Kernel V10.4.4. +The last version of FreeRTOS that includes MCF5235 is 202104. diff --git a/FreeRTOS/Demo/MCF5235_GCC/system/crt0.S b/FreeRTOS/Demo/MCF5235_GCC/system/crt0.S deleted file mode 100644 index 1ccf2160d..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/system/crt0.S +++ /dev/null @@ -1,135 +0,0 @@ -/*
- FreeRTOS MCF5235 port - Copyright (C) 2006 Christian Walter.
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License** as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- FreeRTOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with FreeRTOS; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- A special exception to the GPL can be applied should you wish to distribute
- a combined work that includes FreeRTOS, without being obliged to provide
- the source code for any proprietary components. See the licensing section
- of http://www.FreeRTOS.org for full details of how and when the exception
- can be applied.
-
- ***************************************************************************
- ***************************************************************************
- * *
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
- * *
- * This is a concise, step by step, 'hands on' guide that describes both *
- * general multitasking concepts and FreeRTOS specifics. It presents and *
- * explains numerous examples that are written using the FreeRTOS API. *
- * Full source code for all the examples is provided in an accompanying *
- * .zip file. *
- * *
- ***************************************************************************
- ***************************************************************************
-
- Please ensure to read the configuration and relevant port sections of the
- online documentation.
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
- .title "crt0.S"
-
- .extern main
- .extern __stack
- .extern __bss_start
- .extern __text_start
- .extern init_main
-
- .equ MCF5XXX_RAMBAR_SPV, 0x00000200
- .equ MCF5XXX_RAMBAR_V, 0x00000001
- .global start
-
- .align 4
-debug:
- .word 0x2C80 /* write to CSR */
- .word 0x0010
- .word 0x0400
- .word 0x0000
-
-start:
- /* disable all interrupts on startup. */
- move.w #0x2700, sr
-
- /* prepare internal SRAM. */
- move.l #__SRAM, d0
- ori.l #( MCF5XXX_RAMBAR_SPV | MCF5XXX_RAMBAR_V ), d0
- movec d0, rambar
-
- /* prepare stack and frame pointer. */
- move.l #__stack, sp
- link a6, #-8
-
- /* initialize hardware. */
- jsr init_main
-
- /* zero out the bss section. */
- move.l #__bss_start, d1
- move.l #_end, d0
- cmp.l d0, d1
- jbeq 3f
- move.l d1, a0
- sub.l d1, d0
- subq.l #1, d0
-2:
- clr.b (a0)+
- subq.l #1, d0
- jbpl 2b
-3:
-
- /* Relocate the data section. */
- move.l #__data_load_start, %a0 /* .data in ROM */
- move.l #copy_start, %a1 /* .data in RAM */
-
- /* Test if the two sections overlap. This is the case when we are working
- * with the debugger and the debugger loads the .data section.
- */
- cmpa.l %a0, %a1
- beq 2f
-1:
- /* Have we already copied everything. */
- cmpa.l #__data_load_end, %a0
- beq 2f
- move.b (%a0)+, (%a1)+
- bra 1b
-
-2:
-
- /* C library */
- move.l #__FINI_SECTION__, -(%sp)
- jsr atexit
- jsr __INIT_SECTION__
-
- /* call main(int argc, char *argv[] */
- move.l #0, -(sp)
- move.l #0, -(sp)
- move.l #0, -(sp)
- jsr main
- lea (sp, 12), %sp
-
- /* stop on exit from main. */
-1:
- halt
-
diff --git a/FreeRTOS/Demo/MCF5235_GCC/system/init.c b/FreeRTOS/Demo/MCF5235_GCC/system/init.c deleted file mode 100644 index 8bfb8264c..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/system/init.c +++ /dev/null @@ -1,763 +0,0 @@ -/*
- FreeRTOS MCF5235 port - Copyright (C) 2006 Christian Walter.
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License** as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- FreeRTOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with FreeRTOS; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- A special exception to the GPL can be applied should you wish to distribute
- a combined work that includes FreeRTOS, without being obliged to provide
- the source code for any proprietary components. See the licensing section
- of http://www.FreeRTOS.org for full details of how and when the exception
- can be applied.
-
- ***************************************************************************
- ***************************************************************************
- * *
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
- * *
- * This is a concise, step by step, 'hands on' guide that describes both *
- * general multitasking concepts and FreeRTOS specifics. It presents and *
- * explains numerous examples that are written using the FreeRTOS API. *
- * Full source code for all the examples is provided in an accompanying *
- * .zip file. *
- * *
- ***************************************************************************
- ***************************************************************************
-
- Please ensure to read the configuration and relevant port sections of the
- online documentation.
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
-#include "mcf5xxx.h"
-#include "mcf523x.h"
-
-/* Function prototypes */
-void init_main( void );
-static void disable_interrupts( void );
-static void disable_watchdog_timer( void );
-static void disable_cache( void );
-static void init_ipsbar( void );
-static void init_basics( void );
-static void init_clock_config( void );
-static void init_chip_selects( void );
-static void init_bus_config( void );
-static void init_cache( void );
-static void init_eport( void );
-static void init_flexcan( void );
-static void init_power_management( void );
-static void init_dma_timers( void );
-static void init_interrupt_timers( void );
-static void init_watchdog_timers( void );
-static void init_pin_assignments( void );
-static void init_sdram_controller( void );
-static void init_interrupt_controller( void );
-
-
-/*********************************************************************
-* init_main - Main entry point for initialisation code *
-**********************************************************************/
-void
-init_main( void )
-{
-
- /* Initialise base address of peripherals, VBR, etc */
- init_ipsbar( );
- init_basics( );
- init_clock_config( );
-
- /* Disable interrupts, watchdog timer, cache */
- disable_interrupts( );
- disable_watchdog_timer( );
- disable_cache( );
-
- /* Initialise individual modules */
- init_chip_selects( );
- init_bus_config( );
- init_cache( );
- init_eport( );
- init_flexcan( );
- init_power_management( );
- init_dma_timers( );
- init_interrupt_timers( );
- init_watchdog_timers( );
- init_pin_assignments( );
- init_sdram_controller( );
-
- /* Initialise interrupt controller */
- init_interrupt_controller( );
-}
-
-/*********************************************************************
-* disable_interrupts - Disable all interrupt sources *
-**********************************************************************/
-static void
-disable_interrupts( void )
-{
- vuint8 *p;
- int i;
-
-
- /* Set ICR008-ICR063 to 0x0 */
- p = ( vuint8 * ) & MCF_INTC0_ICR8;
- for( i = 8; i <= 63; i++ )
- *p++ = 0x0;
-
- /* Set ICR108-ICR163 to 0x0 */
- p = ( vuint8 * ) & MCF_INTC1_ICR8;
- for( i = 108; i <= 163; i++ )
- *p++ = 0x0;
-}
-
-
-/*********************************************************************
-* disable_watchdog_timer - Disable system watchdog timer *
-**********************************************************************/
-static void
-disable_watchdog_timer( void )
-{
-
- /* Disable Core Watchdog Timer */
- MCF_SCM_CWCR = 0;
-}
-
-/*********************************************************************
-* disable_cache - Disable and invalidate cache *
-**********************************************************************/
-static void
-disable_cache( void )
-{
- asm ( "move.l #0x01000000, %d0" );
- asm ( "movec %d0, %CACR" );
-}
-
-/*********************************************************************
-* init_basics - Configuration Information & VBR *
-**********************************************************************/
-static void
-init_basics( void )
-{
- int i;
- extern uint32 __RAMVEC[];
- extern uint32 __ROMVEC[];
-
- /* Transfer size not driven on SIZ[1:0] pins during external cycles
- Processor Status (PST) and Debug Data (DDATA) functions disabled
- Bus monitor disabled
- Output pads configured for full strength
- */
- MCF_CCM_CCR = ( 0x1 << 15 ) | MCF_CCM_CCR_BME;
-
- /* Set up RAM vectors */
- for( i = 0; i < 256; i++ )
-
- {
- __RAMVEC[i] = __ROMVEC[i];
- }
- asm( "move.l %0,%%d0": :"i"( __RAMVEC ) );
- asm( "movec %d0,%vbr" );
-}
-
-
-/*********************************************************************
-* init_clock_config - Clock Module *
-**********************************************************************/
-static void
-init_clock_config( void )
-{
- /* Clock module uses normal PLL mode with 25.0000 MHz external reference (Fref)
- MFD = 0, RFD = 1
- Bus clock frequency = 25.00 MHz
- Processor clock frequency = 2 x bus clock = 50.00 MHz
- Frequency Modulation disabled
- Loss of clock detection disabled
- Reset/Interrupt on loss of lock disabled
- */
- MCF_FMPLL_SYNCR = 0x00100000; /* Set RFD=RFD+1 to avoid frequency overshoot */
- while( ( MCF_FMPLL_SYNSR & 0x08 ) == 0 ) /* Wait for PLL to lock */
- ;
- MCF_FMPLL_SYNCR = 0x00080000; /* Set desired RFD */
- while( ( MCF_FMPLL_SYNSR & 0x08 ) == 0 ) /* Wait for PLL to lock */
- ;
-}
-
-
-/*********************************************************************
-* init_ipsbar - Internal Peripheral System Base Address (IPSBAR) *
-**********************************************************************/
-static void
-init_ipsbar( void )
-{
- extern int __SRAM;
-
- /* Base address of internal peripherals (IPSBAR) = 0x40000000
-
- Note: Processor powers up with IPS base address = 0x40000000
- Write to IPS base + 0x00000000 to set new value
- */
- *( vuint32 * ) 0x40000000 = ( vuint32 ) __IPSBAR + 1;
-
- /* Configure RAMBAR in SCM module and allow dual-ported access. */
- MCF_SCM_RAMBAR = ( uint32 ) &__SRAM | MCF_SCM_RAMBAR_BDE;
-}
-
-/*********************************************************************
-* init_chip_selects - Chip Select Module *
-**********************************************************************/
-static void
-init_chip_selects( void )
-{
- extern void __FLASH;
- uint32 FLASH_ADDR = (uint32)&__FLASH;
-
- /* Chip Select 0 - External Flash */
- MCF_CS_CSAR0 = MCF_CS_CSAR_BA( FLASH_ADDR );
- MCF_CS_CSCR0 = ( 0
- | MCF_CS_CSCR_IWS( 6 )
- | MCF_CS_CSCR_AA | MCF_CS_CSCR_PS_16 );
- MCF_CS_CSMR0 = MCF_CS_CSMR_BAM_2M | MCF_CS_CSMR_V;
-
- /* Chip Select 1 disabled (CSMR1[V] = 0) */
- MCF_CS_CSAR1 = 0;
- MCF_CS_CSMR1 = 0;
- MCF_CS_CSCR1 = 0;
-
- /* Chip Select 2 disabled (CSMR2[V] = 0) */
- MCF_CS_CSAR2 = 0;
- MCF_CS_CSMR2 = 0;
- MCF_CS_CSCR2 = 0;
-
- /* Chip Select 3 disabled (CSMR3[V] = 0) */
- MCF_CS_CSAR3 = 0;
- MCF_CS_CSMR3 = 0;
- MCF_CS_CSCR3 = 0;
-
- /* Chip Select 4 disabled (CSMR4[V] = 0) */
- MCF_CS_CSAR4 = 0;
- MCF_CS_CSMR4 = 0;
- MCF_CS_CSCR4 = 0;
-
- /* Chip Select 5 disabled (CSMR5[V] = 0) */
- MCF_CS_CSAR5 = 0;
- MCF_CS_CSMR5 = 0;
- MCF_CS_CSCR5 = 0;
-
- /* Chip Select 6 disabled (CSMR6[V] = 0) */
- MCF_CS_CSAR6 = 0;
- MCF_CS_CSMR6 = 0;
- MCF_CS_CSCR6 = 0;
-
- /* Chip Select 7 disabled (CSMR7[V] = 0) */
- MCF_CS_CSAR7 = 0;
- MCF_CS_CSMR7 = 0;
- MCF_CS_CSCR7 = 0;
-}
-
-/*********************************************************************
-* init_bus_config - Internal Bus Arbitration *
-**********************************************************************/
-static void
-init_bus_config( void )
-{
-
- /* Use round robin arbitration scheme
- Assigned priorities (highest first):
- Ethernet
- DMA Controller
- ColdFire Core
- DMA bandwidth control disabled
- Park on last active bus master
- */
- MCF_SCM_MPARK =
- MCF_SCM_MPARK_M3_PRTY( 0x3 ) | MCF_SCM_MPARK_M2_PRTY( 0x2 ) |
- MCF_SCM_MPARK_M1_PRTY( 0x1 );
-}
-
-/*********************************************************************
-* init_cache - Instruction/Data Cache *
-**********************************************************************/
-static void
-init_cache( void )
-{
- /* Configured as split cache: 4 KByte instruction cache and 4 Kbyte data cache
- ACR0: Don't cache accesses to 16 MB memory region at address $20000000
- ACR1: Don't cache accesses to 1 GB memory region at address $40000000
- CACR: Cache accesses to the rest of memory
- */
- asm("move.l #0x80000000,%d0");
- asm("movec %d0,%CACR");
- asm("move.l #0x2000c040,%d0");
- asm("movec %d0,%ACR0");
- asm("move.l #0x403fc040,%d0");
- asm("movec %d0,%ACR1");
-
- /* Instruction/Data cache disabled. */
- //asm( "move.l #0x00000000, %d0" );
- //asm( "movec %d0,%cacr" );
-}
-
-/*********************************************************************
-* init_eport - Edge Port Module (EPORT) *
-**********************************************************************/
-static void
-init_eport( void )
-{
-
- /* Pins 1-7 configured as GPIO inputs */
- MCF_EPORT_EPPAR = 0;
- MCF_EPORT_EPDDR = 0;
- MCF_EPORT_EPIER = 0;
-}
-
-/*********************************************************************
-* init_flexcan - FlexCAN Module *
-**********************************************************************/
-static void
-init_flexcan( void )
-{
-
- /* FlexCAN controller 0 disabled (CANMCR0[MDIS]=1) */
- MCF_CAN_IMASK0 = 0;
- MCF_CAN_RXGMASK0 = MCF_CAN_RXGMASK_MI( 0x1fffffff );
- MCF_CAN_RX14MASK0 = MCF_CAN_RX14MASK_MI( 0x1fffffff );
- MCF_CAN_RX15MASK0 = MCF_CAN_RX15MASK_MI( 0x1fffffff );
- MCF_CAN_CANCTRL0 = 0;
- MCF_CAN_CANMCR0 =
- MCF_CAN_CANMCR_MDIS | MCF_CAN_CANMCR_FRZ | MCF_CAN_CANMCR_HALT |
- MCF_CAN_CANMCR_SUPV | MCF_CAN_CANMCR_MAXMB( 0xf );
-
- /* FlexCAN controller 1 disabled (CANMCR1[MDIS]=1) */
- MCF_CAN_IMASK1 = 0;
- MCF_CAN_RXGMASK1 = MCF_CAN_RXGMASK_MI( 0x1fffffff );
- MCF_CAN_RX14MASK1 = MCF_CAN_RX14MASK_MI( 0x1fffffff );
- MCF_CAN_RX15MASK1 = MCF_CAN_RX15MASK_MI( 0x1fffffff );
- MCF_CAN_CANCTRL1 = 0;
- MCF_CAN_CANMCR1 =
- MCF_CAN_CANMCR_MDIS | MCF_CAN_CANMCR_FRZ | MCF_CAN_CANMCR_HALT |
- MCF_CAN_CANMCR_SUPV | MCF_CAN_CANMCR_MAXMB( 0xf );
-}
-
-/*********************************************************************
-* init_power_management - Power Management *
-**********************************************************************/
-static void
-init_power_management( void )
-{
-
- /* On executing STOP instruction, processor enters RUN mode
- Mode is exited when an interrupt of level 1 or higher is received
- */
- MCF_SCM_LPICR = MCF_SCM_LPICR_ENBSTOP;
- MCF_CCM_LPCR = 0;
-}
-
-/*********************************************************************
-* init_sdram_controller - SDRAM Controller *
-**********************************************************************/
-static void
-init_sdram_controller( void )
-{
- extern void __SDRAM;
- uint32 SDRAM_ADDR = (uint32)&__SDRAM;
- int i;
-
-
- /*
- * Check to see if the SDRAM has already been initialized
- * by a run control tool
- */
- if( !( MCF_SDRAMC_DACR0 & MCF_SDRAMC_DACR0_RE ) )
- {
- /* Initialize DRAM Control Register: DCR */
- MCF_SDRAMC_DCR = ( MCF_SDRAMC_DCR_RTIM( 1 ) |
- MCF_SDRAMC_DCR_RC( ( 15 * FSYS_2 ) >> 4 ) );
-
- /* Initialize DACR0 */
- MCF_SDRAMC_DACR0 = ( MCF_SDRAMC_DACR0_BA( SDRAM_ADDR >> 18UL ) |
- MCF_SDRAMC_DACR0_CASL( 1 ) |
- MCF_SDRAMC_DACR0_CBM( 3 ) |
- MCF_SDRAMC_DACR0_PS( 0 ) );
-
- /* Initialize DMR0 */
- MCF_SDRAMC_DMR0 = ( MCF_SDRAMC_DMR_BAM_16M | MCF_SDRAMC_DMR0_V );
-
- /* Set IP (bit 3) in DACR */
- MCF_SDRAMC_DACR0 |= MCF_SDRAMC_DACR0_IP;
-
- /* Wait 30ns to allow banks to precharge */
- for( i = 0; i < 5; i++ )
- {
- asm volatile ( " nop" );
- }
- /* Write to this block to initiate precharge */
- *( uint32 * ) ( SDRAM_ADDR ) = 0xA5A59696;
-
- /* Set RE (bit 15) in DACR */
- MCF_SDRAMC_DACR0 |= MCF_SDRAMC_DACR0_RE;
-
- /* Wait for at least 8 auto refresh cycles to occur */
- for( i = 0; i < 2000; i++ )
- {
- asm volatile ( "nop" );
- }
- /* Finish the configuration by issuing the IMRS. */
- MCF_SDRAMC_DACR0 |= MCF_SDRAMC_DACR0_MRS;
-
- /* Write to the SDRAM Mode Register */
- *( uint32 * ) ( SDRAM_ADDR + 0x400 ) = 0xA5A59696;
- }
-}
-
-/*********************************************************************
-* init_dma_timers - DMA Timer Modules *
-**********************************************************************/
-static void
-init_dma_timers( void )
-{
-
- /* DMA Timer 0 disabled (DTMR0[RST] = 0) */
- MCF_TIMER_DTMR0 = 0;
- MCF_TIMER_DTXMR0 = 0;
- MCF_TIMER_DTRR0 = 0xffffffff;
-
- /* DMA Timer 1 disabled (DTMR1[RST] = 0) */
- MCF_TIMER_DTMR1 = 0;
- MCF_TIMER_DTXMR1 = 0;
- MCF_TIMER_DTRR1 = 0xffffffff;
-
- /* DMA Timer 2 disabled (DTMR2[RST] = 0) */
- MCF_TIMER_DTMR2 = 0;
- MCF_TIMER_DTXMR2 = 0;
- MCF_TIMER_DTRR2 = 0xffffffff;
-
- /* DMA Timer 3 disabled (DTMR3[RST] = 0) */
- MCF_TIMER_DTMR3 = 0;
- MCF_TIMER_DTXMR3 = 0;
- MCF_TIMER_DTRR3 = 0xffffffff;
-}
-
-/**********************************************************************
-* init_interrupt_timers - Programmable Interrupt Timer (PIT) Modules *
-***********************************************************************/
-static void
-init_interrupt_timers( void )
-{
-
- /* PIT0 disabled (PCSR0[EN]=0) */
- MCF_PIT_PCSR0 = 0;
-
- /* PIT1 disabled (PCSR1[EN]=0) */
- MCF_PIT_PCSR1 = 0;
-
- /* PIT2 disabled (PCSR2[EN]=0) */
- MCF_PIT_PCSR2 = 0;
-
- /* PIT3 disabled (PCSR3[EN]=0) */
- MCF_PIT_PCSR3 = 0;
-}
-
-/*********************************************************************
-* init_watchdog_timers - Watchdog Timer Modules *
-**********************************************************************/
-static void
-init_watchdog_timers( void )
-{
-
- /* Watchdog Timer disabled (WCR[EN]=0)
- NOTE: WCR and WMR cannot be written again until after the
- processor is reset.
- */
- MCF_WTM_WCR = MCF_WTM_WCR_WAIT | MCF_WTM_WCR_DOZE | MCF_WTM_WCR_HALTED;
- MCF_WTM_WMR = 0xffff;
-
- /* Core Watchdog Timer disabled (CWCR[CWE]=0) */
- MCF_SCM_CWCR = 0;
-}
-
-/*********************************************************************
-* init_interrupt_controller - Interrupt Controller *
-**********************************************************************/
-static void
-init_interrupt_controller( void )
-{
-
- /* Configured interrupt sources in order of priority...
- Level 7: External interrupt /IRQ7, (initially masked)
- Level 6: External interrupt /IRQ6, (initially masked)
- Level 5: External interrupt /IRQ5, (initially masked)
- Level 4: External interrupt /IRQ4, (initially masked)
- Level 3: External interrupt /IRQ3, (initially masked)
- Level 2: External interrupt /IRQ2, (initially masked)
- Level 1: External interrupt /IRQ1, (initially masked)
- */
- MCF_INTC0_ICR1 = 0;
- MCF_INTC0_ICR2 = 0;
- MCF_INTC0_ICR3 = 0;
- MCF_INTC0_ICR4 = 0;
- MCF_INTC0_ICR5 = 0;
- MCF_INTC0_ICR6 = 0;
- MCF_INTC0_ICR7 = 0;
- MCF_INTC0_ICR8 = 0;
- MCF_INTC0_ICR9 = 0;
- MCF_INTC0_ICR10 = 0;
- MCF_INTC0_ICR11 = 0;
- MCF_INTC0_ICR12 = 0;
- MCF_INTC0_ICR13 = 0;
- MCF_INTC0_ICR14 = 0;
- MCF_INTC0_ICR15 = 0;
- MCF_INTC0_ICR17 = 0;
- MCF_INTC0_ICR18 = 0;
- MCF_INTC0_ICR19 = 0;
- MCF_INTC0_ICR20 = 0;
- MCF_INTC0_ICR21 = 0;
- MCF_INTC0_ICR22 = 0;
- MCF_INTC0_ICR23 = 0;
- MCF_INTC0_ICR24 = 0;
- MCF_INTC0_ICR25 = 0;
- MCF_INTC0_ICR26 = 0;
- MCF_INTC0_ICR27 = 0;
- MCF_INTC0_ICR28 = 0;
- MCF_INTC0_ICR29 = 0;
- MCF_INTC0_ICR30 = 0;
- MCF_INTC0_ICR31 = 0;
- MCF_INTC0_ICR32 = 0;
- MCF_INTC0_ICR33 = 0;
- MCF_INTC0_ICR34 = 0;
- MCF_INTC0_ICR35 = 0;
- MCF_INTC0_ICR36 = 0;
- MCF_INTC0_ICR37 = 0;
- MCF_INTC0_ICR38 = 0;
- MCF_INTC0_ICR39 = 0;
- MCF_INTC0_ICR40 = 0;
- MCF_INTC0_ICR41 = 0;
- MCF_INTC0_ICR42 = 0;
- MCF_INTC0_ICR43 = 0;
- MCF_INTC0_ICR44 = 0;
- MCF_INTC0_ICR45 = 0;
- MCF_INTC0_ICR46 = 0;
- MCF_INTC0_ICR47 = 0;
- MCF_INTC0_ICR48 = 0;
- MCF_INTC0_ICR49 = 0;
- MCF_INTC0_ICR50 = 0;
- MCF_INTC0_ICR51 = 0;
- MCF_INTC0_ICR52 = 0;
- MCF_INTC0_ICR53 = 0;
- MCF_INTC0_ICR54 = 0;
- MCF_INTC0_ICR55 = 0;
- MCF_INTC0_ICR56 = 0;
- MCF_INTC0_ICR57 = 0;
- MCF_INTC0_ICR58 = 0;
- MCF_INTC0_ICR59 = 0;
- MCF_INTC0_ICR60 = 0;
- MCF_INTC1_ICR8 = 0;
- MCF_INTC1_ICR9 = 0;
- MCF_INTC1_ICR10 = 0;
- MCF_INTC1_ICR11 = 0;
- MCF_INTC1_ICR12 = 0;
- MCF_INTC1_ICR13 = 0;
- MCF_INTC1_ICR14 = 0;
- MCF_INTC1_ICR15 = 0;
- MCF_INTC1_ICR16 = 0;
- MCF_INTC1_ICR17 = 0;
- MCF_INTC1_ICR18 = 0;
- MCF_INTC1_ICR19 = 0;
- MCF_INTC1_ICR20 = 0;
- MCF_INTC1_ICR21 = 0;
- MCF_INTC1_ICR22 = 0;
- MCF_INTC1_ICR23 = 0;
- MCF_INTC1_ICR24 = 0;
- MCF_INTC1_ICR25 = 0;
- MCF_INTC1_ICR27 = 0;
- MCF_INTC1_ICR28 = 0;
- MCF_INTC1_ICR29 = 0;
- MCF_INTC1_ICR30 = 0;
- MCF_INTC1_ICR31 = 0;
- MCF_INTC1_ICR32 = 0;
- MCF_INTC1_ICR33 = 0;
- MCF_INTC1_ICR34 = 0;
- MCF_INTC1_ICR35 = 0;
- MCF_INTC1_ICR36 = 0;
- MCF_INTC1_ICR37 = 0;
- MCF_INTC1_ICR38 = 0;
- MCF_INTC1_ICR39 = 0;
- MCF_INTC1_ICR40 = 0;
- MCF_INTC1_ICR41 = 0;
- MCF_INTC1_ICR42 = 0;
- MCF_INTC1_ICR59 = 0;
- MCF_INTC0_IMRH = 0xffffffff;
- MCF_INTC0_IMRL =
- MCF_INTC0_IMRL_INT_MASK31 | MCF_INTC0_IMRL_INT_MASK30 |
- MCF_INTC0_IMRL_INT_MASK29 | MCF_INTC0_IMRL_INT_MASK28 |
- MCF_INTC0_IMRL_INT_MASK27 | MCF_INTC0_IMRL_INT_MASK26 |
- MCF_INTC0_IMRL_INT_MASK25 | MCF_INTC0_IMRL_INT_MASK24 |
- MCF_INTC0_IMRL_INT_MASK23 | MCF_INTC0_IMRL_INT_MASK22 |
- MCF_INTC0_IMRL_INT_MASK21 | MCF_INTC0_IMRL_INT_MASK20 |
- MCF_INTC0_IMRL_INT_MASK19 | MCF_INTC0_IMRL_INT_MASK18 |
- MCF_INTC0_IMRL_INT_MASK17 | MCF_INTC0_IMRL_INT_MASK16 |
- MCF_INTC0_IMRL_INT_MASK15 | MCF_INTC0_IMRL_INT_MASK14 |
- MCF_INTC0_IMRL_INT_MASK13 | MCF_INTC0_IMRL_INT_MASK12 |
- MCF_INTC0_IMRL_INT_MASK11 | MCF_INTC0_IMRL_INT_MASK10 |
- MCF_INTC0_IMRL_INT_MASK9 | MCF_INTC0_IMRL_INT_MASK8 |
- MCF_INTC0_IMRL_INT_MASK7 | MCF_INTC0_IMRL_INT_MASK6 |
- MCF_INTC0_IMRL_INT_MASK5 | MCF_INTC0_IMRL_INT_MASK4 |
- MCF_INTC0_IMRL_INT_MASK3 | MCF_INTC0_IMRL_INT_MASK2 |
- MCF_INTC0_IMRL_INT_MASK1;
- MCF_INTC1_IMRH = 0xffffffff;
- MCF_INTC1_IMRL =
- MCF_INTC1_IMRL_INT_MASK31 | MCF_INTC1_IMRL_INT_MASK30 |
- MCF_INTC1_IMRL_INT_MASK29 | MCF_INTC1_IMRL_INT_MASK28 |
- MCF_INTC1_IMRL_INT_MASK27 | MCF_INTC1_IMRL_INT_MASK26 |
- MCF_INTC1_IMRL_INT_MASK25 | MCF_INTC1_IMRL_INT_MASK24 |
- MCF_INTC1_IMRL_INT_MASK23 | MCF_INTC1_IMRL_INT_MASK22 |
- MCF_INTC1_IMRL_INT_MASK21 | MCF_INTC1_IMRL_INT_MASK20 |
- MCF_INTC1_IMRL_INT_MASK19 | MCF_INTC1_IMRL_INT_MASK18 |
- MCF_INTC1_IMRL_INT_MASK17 | MCF_INTC1_IMRL_INT_MASK16 |
- MCF_INTC1_IMRL_INT_MASK15 | MCF_INTC1_IMRL_INT_MASK14 |
- MCF_INTC1_IMRL_INT_MASK13 | MCF_INTC1_IMRL_INT_MASK12 |
- MCF_INTC1_IMRL_INT_MASK11 | MCF_INTC1_IMRL_INT_MASK10 |
- MCF_INTC1_IMRL_INT_MASK9 | MCF_INTC1_IMRL_INT_MASK8 |
- MCF_INTC1_IMRL_INT_MASK7 | MCF_INTC1_IMRL_INT_MASK6 |
- MCF_INTC1_IMRL_INT_MASK5 | MCF_INTC1_IMRL_INT_MASK4 |
- MCF_INTC1_IMRL_INT_MASK3 | MCF_INTC1_IMRL_INT_MASK2 |
- MCF_INTC1_IMRL_INT_MASK1;
-}
-
-/*********************************************************************
-* init_pin_assignments - Pin Assignment and General Purpose I/O *
-**********************************************************************/
-static void
-init_pin_assignments( void )
-{
-
- /* Pin assignments for port ADDR
- Pins are all GPIO inputs
- */
- MCF_GPIO_PDDR_APDDR = 0;
- MCF_GPIO_PAR_AD = MCF_GPIO_PAR_AD_PAR_ADDR23
- | MCF_GPIO_PAR_AD_PAR_ADDR22
- | MCF_GPIO_PAR_AD_PAR_ADDR21 | MCF_GPIO_PAR_AD_PAR_DATAL;
-
- /* Pin assignments for ports DATAH and DATAL
- Pins are all GPIO inputs
- */
- MCF_GPIO_PDDR_DATAH = 0;
- MCF_GPIO_PDDR_DATAL = 0;
-
- /* Pin assignments for port BUSCTL
- Pin /OE : External bus output enable, /OE
- Pin /TA : External bus transfer acknowledge, /TA
- Pin /TEA : External bus transfer error acknowledge, /TEA
- Pin R/W : External bus read/write indication, R/W
- Pin TSIZ1 : External bus transfer size TSIZ1 or DMA acknowledge /DACK1
- Pin TSIZ0 : External bus transfer size TSIZ0 or DMA acknowledge /DACK0
- Pin /TS : External bus transfer start, /TS
- Pin /TIP : External bus transfer in progess, /TIP
- */
- MCF_GPIO_PDDR_BUSCTL = 0;
- MCF_GPIO_PAR_BUSCTL =
- MCF_GPIO_PAR_BUSCTL_PAR_OE | MCF_GPIO_PAR_BUSCTL_PAR_TA |
- MCF_GPIO_PAR_BUSCTL_PAR_TEA( 0x3 ) | MCF_GPIO_PAR_BUSCTL_PAR_RWB |
- MCF_GPIO_PAR_BUSCTL_PAR_TSIZ1 | MCF_GPIO_PAR_BUSCTL_PAR_TSIZ0 |
- MCF_GPIO_PAR_BUSCTL_PAR_TS( 0x3 ) |
- MCF_GPIO_PAR_BUSCTL_PAR_TIP( 0x3 );
-
- /* Pin assignments for port BS
- Pin /BS3 : External byte strobe /BS3
- Pin /BS2 : External byte strobe /BS2
- Pin /BS1 : External byte strobe /BS1
- Pin /BS0 : External byte strobe /BS0
- */
- MCF_GPIO_PDDR_BS = 0;
- MCF_GPIO_PAR_BS =
- MCF_GPIO_PAR_BS_PAR_BS3 | MCF_GPIO_PAR_BS_PAR_BS2 |
- MCF_GPIO_PAR_BS_PAR_BS1 | MCF_GPIO_PAR_BS_PAR_BS0;
-
- /* Pin assignments for port CS
- Pin /CS7 : Chip select /CS7
- Pin /CS6 : Chip select /CS6
- Pin /CS5 : Chip select /CS5
- Pin /CS4 : Chip select /CS4
- Pin /CS3 : Chip select /CS3
- Pin /CS2 : Chip select /CS2
- Pin /CS1 : Chip select /CS1
- */
- MCF_GPIO_PDDR_CS = 0;
- MCF_GPIO_PAR_CS =
- MCF_GPIO_PAR_CS_PAR_CS7 | MCF_GPIO_PAR_CS_PAR_CS6 |
- MCF_GPIO_PAR_CS_PAR_CS5 | MCF_GPIO_PAR_CS_PAR_CS4 |
- MCF_GPIO_PAR_CS_PAR_CS3 | MCF_GPIO_PAR_CS_PAR_CS2 |
- MCF_GPIO_PAR_CS_PAR_CS1;
-
- /* Pin assignments for port SDRAM
- Pin /SD_WE : SDRAM controller /SD_WE
- Pin /SD_SCAS : SDRAM controller /SD_SCAS
- Pin /SD_SRAS : SDRAM controller /SD_SRAS
- Pin /SD_SCKE : SDRAM controller /SD_SCKE
- Pin /SD_CS1 : SDRAM controller /SD_CS1
- Pin /SD_CS0 : SDRAM controller /SD_CS0
- */
- MCF_GPIO_PDDR_SDRAM = 0;
- MCF_GPIO_PAR_SDRAM =
- MCF_GPIO_PAR_SDRAM_PAR_SDWE | MCF_GPIO_PAR_SDRAM_PAR_SCAS |
- MCF_GPIO_PAR_SDRAM_PAR_SRAS | MCF_GPIO_PAR_SDRAM_PAR_SCKE |
- MCF_GPIO_PAR_SDRAM_PAR_SDCS1 | MCF_GPIO_PAR_SDRAM_PAR_SDCS0;
-
- /* Pin assignments for port FECI2C
- Pins are all GPIO inputs
- */
- MCF_GPIO_PDDR_FECI2C = 0;
- MCF_GPIO_PAR_FECI2C =
- MCF_GPIO_PAR_FECI2C_PAR_EMDC_FEC | MCF_GPIO_PAR_FECI2C_PAR_EMDIO_FEC;
-
- /* Pin assignments for port UARTL
- Pins are all GPIO inputs
- */
- MCF_GPIO_PDDR_UARTL = 0;
- MCF_GPIO_PAR_UART = 0;
-
- /* Pin assignments for port UARTH
- Pin U2TXD : GPIO input
- Pin U2RXD : GPIO input
- Pin /IRQ2 : Interrupt request /IRQ2 or GPIO
- */
- MCF_GPIO_PDDR_UARTH = 0;
-
- /* Pin assignments for port QSPI
- Pins are all GPIO inputs
- */
- MCF_GPIO_PDDR_QSPI = 0;
- MCF_GPIO_PAR_QSPI = 0;
-
- /* Pin assignments for port TIMER
- Pins are all GPIO inputs
- */
- MCF_GPIO_PDDR_TIMER = 0;
- MCF_GPIO_PAR_TIMER = 0;
-
- /* Pin assignments for port ETPU
- Pins are all GPIO inputs
- */
- MCF_GPIO_PDDR_ETPU = 0;
- MCF_GPIO_PAR_ETPU = 0;
-}
diff --git a/FreeRTOS/Demo/MCF5235_GCC/system/mcf5xxx.S b/FreeRTOS/Demo/MCF5235_GCC/system/mcf5xxx.S deleted file mode 100644 index b68c689c4..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/system/mcf5xxx.S +++ /dev/null @@ -1,249 +0,0 @@ -/* - * Lowest level routines for all ColdFire processors. Based on the - * MCF523x examples from Freescale. - * - * Freescale explicitly grants the redistribution and modification - * of these source files. The complete licensing information is - * available in the file LICENSE_FREESCALE.TXT. - * - * Modifications Copyright (c) 2006 Christian Walter <wolti@sil.at> - * - * File: $Id: mcf5xxx.S,v 1.2 2006/09/24 22:50:22 wolti Exp $ - */ - - .global asm_set_ipl - .global _asm_set_ipl - .global mcf5xxx_wr_cacr - .global _mcf5xxx_wr_cacr - .global mcf5xxx_wr_acr0 - .global _mcf5xxx_wr_acr0 - .global mcf5xxx_wr_acr1 - .global _mcf5xxx_wr_acr1 - .global mcf5xxx_wr_acr2 - .global _mcf5xxx_wr_acr2 - .global mcf5xxx_wr_acr3 - .global _mcf5xxx_wr_acr3 - .global mcf5xxx_wr_other_sp - .global _mcf5xxx_wr_other_sp - .global mcf5xxx_wr_other_a7 - .global _mcf5xxx_wr_other_a7 - .global mcf5xxx_wr_vbr - .global _mcf5xxx_wr_vbr - .global mcf5xxx_wr_macsr - .global _mcf5xxx_wr_macsr - .global mcf5xxx_wr_mask - .global _mcf5xxx_wr_mask - .global mcf5xxx_wr_acc0 - .global _mcf5xxx_wr_acc0 - .global mcf5xxx_wr_accext01 - .global _mcf5xxx_wr_accext01 - .global mcf5xxx_wr_accext23 - .global _mcf5xxx_wr_accext23 - .global mcf5xxx_wr_acc1 - .global _mcf5xxx_wr_acc1 - .global mcf5xxx_wr_acc2 - .global _mcf5xxx_wr_acc2 - .global mcf5xxx_wr_acc3 - .global _mcf5xxx_wr_acc3 - .global mcf5xxx_wr_sr - .global _mcf5xxx_wr_sr - .global mcf5xxx_wr_rambar0 - .global _mcf5xxx_wr_rambar0 - .global mcf5xxx_wr_rambar1 - .global _mcf5xxx_wr_rambar1 - .global mcf5xxx_wr_mbar - .global _mcf5xxx_wr_mbar - .global mcf5xxx_wr_mbar0 - .global _mcf5xxx_wr_mbar0 - .global mcf5xxx_wr_mbar1 - .global _mcf5xxx_wr_mbar1 - - .text - -/********************************************************************/ -/* - * This routines changes the IPL to the value passed into the routine. - * It also returns the old IPL value back. - * Calling convention from C: - * old_ipl = asm_set_ipl(new_ipl); - * For the Diab Data C compiler, it passes return value thru D0. - * Note that only the least significant three bits of the passed - * value are used. - */ - -asm_set_ipl: -_asm_set_ipl: - link a6,#-8 - movem.l d6-d7,(sp) - - move.w sr,d7 /* current sr */ - - move.l d7,d0 /* prepare return value */ - andi.l #0x0700,d0 /* mask out IPL */ - lsr.l #8,d0 /* IPL */ - - move.l 8(a6),d6 /* get argument */ - andi.l #0x07,d6 /* least significant three bits */ - lsl.l #8,d6 /* move over to make mask */ - - andi.l #0x0000F8FF,d7 /* zero out current IPL */ - or.l d6,d7 /* place new IPL in sr */ - move.w d7,sr - - movem.l (sp),d6-d7 - lea 8(sp),sp - unlk a6 - rts - -/********************************************************************/ -/* - * These routines write to the special purpose registers in the ColdFire - * core. Since these registers are write-only in the supervisor model, - * no corresponding read routines exist. - */ - -mcf5xxx_wr_cacr: -_mcf5xxx_wr_cacr: - move.l 4(sp),d0 - .long 0x4e7b0002 /* movec d0,cacr */ - nop - rts - -mcf5xxx_wr_acr0: -_mcf5xxx_wr_acr0: - move.l 4(sp),d0 - .long 0x4e7b0004 /* movec d0,ACR0 */ - nop - rts - -mcf5xxx_wr_acr1: -_mcf5xxx_wr_acr1: - move.l 4(sp),d0 - .long 0x4e7b0005 /* movec d0,ACR1 */ - nop - rts - -mcf5xxx_wr_acr2: -_mcf5xxx_wr_acr2: - move.l 4(sp),d0 - .long 0x4e7b0006 /* movec d0,ACR2 */ - nop - rts - -mcf5xxx_wr_acr3: -_mcf5xxx_wr_acr3: - move.l 4(sp),d0 - .long 0x4e7b0007 /* movec d0,ACR3 */ - nop - rts - -mcf5xxx_wr_other_sp: -_mcf5xxx_wr_other_sp: -mcf5xxx_wr_other_a7: -_mcf5xxx_wr_other_a7: - move.l 4(sp),d0 - .long 0x4e7b0800 /* movec d0,OTHER_A7 */ - nop - rts - -mcf5xxx_wr_vbr: -_mcf5xxx_wr_vbr: - move.l 4(sp),d0 - .long 0x4e7b0801 /* movec d0,VBR */ - nop - rts - -mcf5xxx_wr_macsr: -_mcf5xxx_wr_macsr: - move.l 4(sp),d0 - .long 0x4e7b0804 /* movec d0,MACSR */ - nop - rts - -mcf5xxx_wr_mask: -_mcf5xxx_wr_mask: - move.l 4(sp),d0 - .long 0x4e7b0805 /* movec d0,MASK */ - nop - rts - -mcf5xxx_wr_acc0: -_mcf5xxx_wr_acc0: - move.l 4(sp),d0 - .long 0x4e7b0806 /* movec d0,ACC0 */ - nop - rts - -mcf5xxx_wr_accext01: -_mcf5xxx_wr_accext01: - move.l 4(sp),d0 - .long 0x4e7b0807 /* movec d0,ACCEXT01 */ - nop - rts - -mcf5xxx_wr_accext23: -_mcf5xxx_wr_accext23: - move.l 4(sp),d0 - .long 0x4e7b0808 /* movec d0,ACCEXT23 */ - nop - rts - -mcf5xxx_wr_acc1: -_mcf5xxx_wr_acc1: - move.l 4(sp),d0 - .long 0x4e7b0809 /* movec d0,ACC1 */ - nop - rts - -mcf5xxx_wr_acc2: -_mcf5xxx_wr_acc2: - move.l 4(sp),d0 - .long 0x4e7b080A /* movec d0,ACC2 */ - nop - rts - -mcf5xxx_wr_acc3: -_mcf5xxx_wr_acc3: - move.l 4(sp),d0 - .long 0x4e7b080B /* movec d0,ACC3 */ - nop - rts - -mcf5xxx_wr_sr: -_mcf5xxx_wr_sr: - move.l 4(sp),d0 - move.w d0,SR - rts - -mcf5xxx_wr_rambar0: -_mcf5xxx_wr_rambar0: - move.l 4(sp),d0 - .long 0x4e7b0C04 /* movec d0,RAMBAR0 */ - nop - rts - -mcf5xxx_wr_rambar1: -_mcf5xxx_wr_rambar1: - move.l 4(sp),d0 - .long 0x4e7b0C05 /* movec d0,RAMBAR1 */ - nop - rts - -mcf5xxx_wr_mbar: -_mcf5xxx_wr_mbar: -mcf5xxx_wr_mbar0: -_mcf5xxx_wr_mbar0: - move.l 4(sp),d0 - .long 0x4e7b0C0F /* movec d0,MBAR0 */ - nop - rts - -mcf5xxx_wr_mbar1: -_mcf5xxx_wr_mbar1: - move.l 4(sp),d0 - .long 0x4e7b0C0E /* movec d0,MBAR1 */ - nop - rts - - .end -/********************************************************************/ diff --git a/FreeRTOS/Demo/MCF5235_GCC/system/newlib.c b/FreeRTOS/Demo/MCF5235_GCC/system/newlib.c deleted file mode 100644 index 422ad610c..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/system/newlib.c +++ /dev/null @@ -1,166 +0,0 @@ -/*
- FreeRTOS MCF5235 port - Copyright (C) 2006 Christian Walter.
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License** as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- FreeRTOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with FreeRTOS; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- A special exception to the GPL can be applied should you wish to distribute
- a combined work that includes FreeRTOS, without being obliged to provide
- the source code for any proprietary components. See the licensing section
- of http://www.FreeRTOS.org for full details of how and when the exception
- can be applied.
-
- ***************************************************************************
- ***************************************************************************
- * *
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
- * *
- * This is a concise, step by step, 'hands on' guide that describes both *
- * general multitasking concepts and FreeRTOS specifics. It presents and *
- * explains numerous examples that are written using the FreeRTOS API. *
- * Full source code for all the examples is provided in an accompanying *
- * .zip file. *
- * *
- ***************************************************************************
- ***************************************************************************
-
- Please ensure to read the configuration and relevant port sections of the
- online documentation.
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
-/* ------------------------ System includes ------------------------------- */
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <errno.h>
-
-/* ------------------------ FreeRTOS includes ----------------------------- */
-#include <FreeRTOS.h>
-#include <serial.h>
-
-/* ------------------------ Prototypes ------------------------------------ */
-void vSerialPutStringNOISR( xComPortHandle pxPort,
- const signed char * const pcString,
- unsigned short usStringLength );
-
-/* ------------------------ Start implementation -------------------------- */
-void
-_exit( int status )
-{
- asm volatile ( "halt" );
-
- for( ;; );
-}
-
-pid_t
-getpid( void )
-{
- return 0;
-}
-
-int
-kill( pid_t pid, int sig )
-{
- _exit( 0 );
-}
-
-int
-close( int fd )
-{
- return 0;
-}
-
-int
-fstat( int fd, struct stat *buf )
-{
- buf->st_mode = S_IFCHR;
- buf->st_blksize = 0;
- return 0;
-}
-
-ssize_t
-write( int fd, const void *buf, size_t nbytes )
-{
- ssize_t res = nbytes;
- extern xComPortHandle xSTDComPort;
- switch ( fd )
- {
- case STDERR_FILENO:
- vSerialPutStringNOISR( xSTDComPort,
- ( const signed char * const )buf,
- ( unsigned short )nbytes );
- break;
- case STDOUT_FILENO:
- vSerialPutString( xSTDComPort,
- ( const signed char * const)buf,
- ( unsigned short )nbytes );
- break;
- default:
- errno = EIO;
- res = -1;
- break;
- }
- return res;
-}
-
-int
-read( int fd, void *buf, size_t nbytes )
-{
- switch ( fd )
- {
- default:
- errno = EIO;
- return -1;
- }
-}
-
-int
-isatty( int fd )
-{
- return 0;
-}
-
-off_t
-lseek( int fd, off_t offset, int whence )
-{
- errno = EIO;
- return ( off_t ) - 1;
-}
-
-extern char _end[];
-char *heap_ptr;
-
-void *
-sbrk( ptrdiff_t nbytes )
-{
- char *base;
-
- if( !heap_ptr )
- heap_ptr = ( char * )&_end;
- base = heap_ptr;
- heap_ptr += nbytes;
-
- return base;
-}
diff --git a/FreeRTOS/Demo/MCF5235_GCC/system/serial.c b/FreeRTOS/Demo/MCF5235_GCC/system/serial.c deleted file mode 100644 index f3e87bab0..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/system/serial.c +++ /dev/null @@ -1,318 +0,0 @@ -/*
- FreeRTOS MCF5235 port - Copyright (C) 2006 Christian Walter.
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License** as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- FreeRTOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with FreeRTOS; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- A special exception to the GPL can be applied should you wish to distribute
- a combined work that includes FreeRTOS, without being obliged to provide
- the source code for any proprietary components. See the licensing section
- of http://www.FreeRTOS.org for full details of how and when the exception
- can be applied.
-
- ***************************************************************************
- ***************************************************************************
- * *
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
- * *
- * This is a concise, step by step, 'hands on' guide that describes both *
- * general multitasking concepts and FreeRTOS specifics. It presents and *
- * explains numerous examples that are written using the FreeRTOS API. *
- * Full source code for all the examples is provided in an accompanying *
- * .zip file. *
- * *
- ***************************************************************************
- ***************************************************************************
-
- Please ensure to read the configuration and relevant port sections of the
- online documentation.
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
-/* ------------------------ MCF523x includes ------------------------------ */
-#include "mcf5xxx.h"
-#include "mcf523x.h"
-
-/* ------------------------ FreeRTOS includes ----------------------------- */
-#include "FreeRTOS.h"
-#include "queue.h"
-#include "task.h"
-
-#include "serial.h"
-
-/* ----------------------- Defines ----------------------------------------- */
-#define BAUDRATE_VALUE(fsys, baud) ( ( fsys )/(32UL * baud) )
-#define MCF_UART_VECTOR ( 64 + 13 )
-#define COM_NIFACE 1
-#define COM_BLOCK_RETRYTIME 10
-
-/* ------------------------ Static functions ------------------------------ */
-static void prvSerialISR( void );
-
-/* ------------------------ Static variables ------------------------------ */
-typedef struct
-{
- portBASE_TYPE xInitialized;
- QueueHandle_t xRXChars;
- QueueHandle_t xTXChars;
-} xComPortIF_t;
-
-static xComPortIF_t xComPortIF[ COM_NIFACE ];
-
-/* ------------------------ Begin implementation -------------------------- */
-xComPortHandle
-xSerialPortInitMinimal( unsigned long ulWantedBaud,
- unsigned portBASE_TYPE uxQueueLength )
-{
- extern void ( *__RAMVEC[] ) ( );
- xComPortHandle xReturn;
- portBASE_TYPE xOldIPL;
-
- /* Create the queues used to hold Rx and Tx characters. */
- xComPortIF[ 0 ].xRXChars =
- xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE )sizeof( signed char ) );
- xComPortIF[ 0 ].xTXChars =
- xQueueCreate( uxQueueLength + 1, ( unsigned portBASE_TYPE )sizeof( signed char ) );
-
- /* If the queues were created correctly then setup the serial port hardware. */
- if( ( xComPortIF[ 0 ].xRXChars != 0 ) && ( xComPortIF[ 0 ].xTXChars != 0 ) )
- {
- xOldIPL = portSET_IPL( portIPL_MAX );
-
- /* UART 0: Reset transmitter, receiver and mode register pointer */
- MCF_UART_UCR0 = MCF_UART_UCR_MISC( 0x3 );
- MCF_UART_UCR0 = MCF_UART_UCR_MISC( 0x2 );
- MCF_UART_UCR0 = MCF_UART_UCR_MISC( 0x1 );
-
- /* Enable receive interrupts. */
- MCF_UART_UIMR0 = MCF_UART_UIMR_RXRDY_FU;
-
- /* 8 Databits, 1 Stopbit and no parity */
- MCF_UART_UMR0 = MCF_UART_UMR_PM( 0x3 ) | MCF_UART_UMR_SB( 0x7 ) | MCF_UART_UMR_BC( 0x3 );
-
- /* UART 0 Clocking */
- MCF_UART_UCSR0 = MCF_UART_UCSR_RCS( 0xd ) | MCF_UART_UCSR_TCS( 0xd );
- MCF_UART_UBG10 = BAUDRATE_VALUE( FSYS_2, ulWantedBaud ) >> 8U;
- MCF_UART_UBG20 = BAUDRATE_VALUE( FSYS_2, ulWantedBaud ) & 0xFFU;
-
- /* UART 0: Enable interrupts */
- __RAMVEC[MCF_UART_VECTOR] = prvSerialISR;
- MCF_INTC0_ICR13 = MCF_INTC0_ICRn_IL( 0x2 ) | MCF_INTC0_ICRn_IP( 0x1 );
- MCF_INTC0_IMRL &= ~MCF_INTC0_IMRL_INT_MASK13;
-
- /* UART 0 Miscellaneous */
- MCF_UART_UACR0 = 0;
-
- /* UART 0: Enable pins */
- MCF_GPIO_PAR_UART = MCF_GPIO_PAR_UART_PAR_U0RXD | MCF_GPIO_PAR_UART_PAR_U0TXD;
-
- /* Enable the UART. */
- MCF_UART_UCR0 = MCF_UART_UCR_RXC( 0x1 ) | MCF_UART_UCR_TXC( 0x1 );
-
- xComPortIF[ 0 ].xInitialized = TRUE;
- xReturn = ( xComPortHandle ) &xComPortIF[ 0 ];
-
- ( void )portSET_IPL( xOldIPL );
- }
- else
- {
- xReturn = ( xComPortHandle ) 0;
- }
-
- return xReturn;
-}
-
-signed portBASE_TYPE
-xSerialGetChar( xComPortHandle pxPort, signed char * pcRxedChar,
- TickType_t xBlockTime )
-{
- int i;
- portBASE_TYPE xResult = pdFALSE;
- /* Lookup the correct interface. */
- for( i = 0; i < COM_NIFACE; i++ )
- {
- if( pxPort == ( xComPortHandle ) &xComPortIF[ i ] )
- {
- break;
- }
- }
- /* This COM port is available. */
- if( ( i != COM_NIFACE ) && xComPortIF[ i ].xInitialized )
- {
- /* Get the next character from the buffer. Return false if no characters
- * are available, or arrive before xBlockTime expires.
- */
- if( xQueueReceive( xComPortIF[ i ].xRXChars, pcRxedChar, xBlockTime ) )
- {
- xResult = pdTRUE;
- }
- }
- return xResult;
-}
-
-void
-vSerialPutString( xComPortHandle pxPort, const signed char *
- const pcString, unsigned short usStringLength )
-{
- int i;
- signed char *pChNext;
-
- /* Send each character in the string, one at a time. */
- pChNext = ( signed char * )pcString;
- for( i = 0; i < usStringLength; i++ )
- {
- /* Block until character has been transmitted. */
- while( xSerialPutChar( pxPort, *pChNext, COM_BLOCK_RETRYTIME ) != pdTRUE ); pChNext++;
- }
-}
-
-signed portBASE_TYPE
-xSerialPutChar( xComPortHandle pxPort, signed char cOutChar,
- TickType_t xBlockTime )
-{
- int i;
- portBASE_TYPE xResult = pdFALSE;
- portBASE_TYPE xOldIPL;
- /* Lookup the correct interface. */
- for( i = 0; i < COM_NIFACE; i++ )
- {
- if( pxPort == ( xComPortHandle ) &xComPortIF[ i ] )
- {
- break;
- }
- }
- /* This COM port is available. */
- if( ( i != COM_NIFACE ) && xComPortIF[ i ].xInitialized )
- {
- /* Place the character in the queue of characters to be transmitted. */
- if( xQueueSend( xComPortIF[ i ].xTXChars, &cOutChar, xBlockTime ) == pdPASS )
- {
- /* Turn on the Tx interrupt so the ISR will remove the character from the
- * queue and send it. */
- MCF_UART_UIMR0 = MCF_UART_UIMR_TXRDY | MCF_UART_UIMR_RXRDY_FU;
- xResult = pdTRUE;
- }
- }
- return xResult;
-}
-
-signed portBASE_TYPE
-xSerialPutCharNOISR( xComPortHandle pxPort, signed char cOutChar )
-{
- int i;
- portBASE_TYPE xResult = pdFALSE;
- portBASE_TYPE xOldIPL = portSET_IPL( portIPL_MAX );
- /* Lookup the correct interface. */
- for( i = 0; i < COM_NIFACE; i++ )
- {
- if( pxPort == ( xComPortHandle ) &xComPortIF[ i ] )
- {
- break;
- }
- }
- /* This COM port is available. Support for this only available for COM1 right now. */
- if( ( i != COM_NIFACE ) && ( i == 0 ) )
- {
- /* Wait until the transmit buffer is ready. */
- while( !( MCF_UART_USR0 & MCF_UART_USR_TXRDY ) );
- /* Place the character in the transmit buffer. */
- MCF_UART_UTB0 = cOutChar;
- xResult = pdTRUE;
- }
- ( void )portSET_IPL( xOldIPL );
- return xResult;
-}
-
-void
-vSerialPutStringNOISR( xComPortHandle pxPort, const signed char *
- const pcString, unsigned short usStringLength )
-{
- int i;
- signed char *pChNext;
- portBASE_TYPE xOldIPL = portSET_IPL( portIPL_MAX );
-
- /* Send each character in the string, one at a time. */
- pChNext = ( signed char * )pcString;
- for( i = 0; i < usStringLength; i++ )
- {
- /* Block until character has been transmitted. */
- while( xSerialPutCharNOISR( pxPort, *pChNext ) != pdTRUE );
- pChNext++;
- }
- ( void )portSET_IPL( xOldIPL );
-}
-
-void
-vSerialClose( xComPortHandle xPort )
-{
- /* Not supported as not required by the demo application. */
-}
-
-void
-prvSerialISR( void )
-{
- static signed char cChar;
- static portBASE_TYPE xHigherPriorityTaskWoken;
-
- /* We have to remvoe the effect of the GCC. Please note that the
- * __attribute__ ((interrupt_handler)) does not work here because we
- * have to do the storing of the registers ourself. Another problem
- * is the usage of a frame pointer which is unlinked on entry.
- */
-#if _GCC_USES_FP == 1
- asm volatile ( "unlk %fp\n\t" );
-#endif
- /* This ISR can cause a context switch, so the first statement must be
- * a call to the portENTER_SWITCHING_ISR() macro. This must be BEFORE any
- * variable declarations.
- */
- portENTER_SWITCHING_ISR();
- xHigherPriorityTaskWoken = pdFALSE;
-
- /* Ready to send a character from the buffer. */
- if( MCF_UART_USR0 & MCF_UART_USR_TXRDY )
- {
- /* Transmit buffer is ready. Test if there are characters available. */
- if( xQueueReceiveFromISR( xComPortIF[ 0 ].xTXChars, &cChar, &xHigherPriorityTaskWoken ) ==
- pdTRUE )
- {
- /* A character was retrieved from the queue so can be sent. */
- MCF_UART_UTB0 = cChar;
- }
- else
- {
- /* Leave only receiver enabled. */
- MCF_UART_UIMR0 = MCF_UART_UIMR_RXRDY_FU;
- }
- }
- if( MCF_UART_USR0 & MCF_UART_USR_RXRDY )
- {
- cChar = MCF_UART_URB0;
- xQueueSendFromISR( xComPortIF[ 0].xRXChars, &cChar, &xHigherPriorityTaskWoken );
- }
- /* Exit the ISR. If a task was woken by either a character being
- * or transmitted then a context switch will occur.
- */
- portEXIT_SWITCHING_ISR( xHigherPriorityTaskWoken );
-}
diff --git a/FreeRTOS/Demo/MCF5235_GCC/system/vector.S b/FreeRTOS/Demo/MCF5235_GCC/system/vector.S deleted file mode 100644 index d898963ec..000000000 --- a/FreeRTOS/Demo/MCF5235_GCC/system/vector.S +++ /dev/null @@ -1,322 +0,0 @@ -/*
- FreeRTOS MCF5235 port - Copyright (C) 2006 Christian Walter.
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License** as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- FreeRTOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with FreeRTOS; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- A special exception to the GPL can be applied should you wish to distribute
- a combined work that includes FreeRTOS, without being obliged to provide
- the source code for any proprietary components. See the licensing section
- of http://www.FreeRTOS.org for full details of how and when the exception
- can be applied.
-
- ***************************************************************************
- ***************************************************************************
- * *
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
- * *
- * This is a concise, step by step, 'hands on' guide that describes both *
- * general multitasking concepts and FreeRTOS specifics. It presents and *
- * explains numerous examples that are written using the FreeRTOS API. *
- * Full source code for all the examples is provided in an accompanying *
- * .zip file. *
- * *
- ***************************************************************************
- ***************************************************************************
-
- Please ensure to read the configuration and relevant port sections of the
- online documentation.
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
- .extern __stack
- .extern start
- .extern fec_handler
- .extern fec_if
- .extern decrement_timers
- .global __RAMVEC
- .global __ROMVEC
-
- .equ MCF_PIT_PCSR0, IPSBAR + 0x150000
- .equ MCF_PIT_PCSR_PIF, 0x0004
-
- .section .vector_rom, "x"
-__ROMVEC:
- .long __stack /* Reset: Initial Stack Pointer */
- .long start /* Reset: Initial Program Counter */
- .long VecDefault /* Bus Error */
- .long VecDefault /* Address Error */
- .long VecDefault /* Illegal Instruction */
- .long VecDefault /* Zero Divison */
- .space 4 /* reserved */
- .space 4 /* reserved */
- .long VecDefault /* Privilege Violation */
- .long VecDefault /* Trace */
- .long VecDefault /* Unimplemented line-a opcode */
- .long VecDefault /* Unimplemented line-b opcode */
- .long VecDefault /* Non-PC breakpoint debug interrupt */
- .long VecDefault /* PC breakpoint debug interrupt */
- .long VecDefault /* Format Error */
- .long VecDefault /* Uninitialized Interrupt */
- .org 0x60
- .long IRQSpurious /* Spurious Interrupt */
- .long IRQDefault /* Level 1 Interrupt */
- .long IRQDefault /* Level 2 Interrupt */
- .long IRQDefault /* Level 3 Interrupt */
- .long IRQDefault /* Level 4 Interrupt */
- .long IRQDefault /* Level 5 Interrupt */
- .long IRQDefault /* Level 6 Interrupt */
- .long IRQDefault /* Level 7 Interrupt */
- .org 0x80
- .long TrapDefault /* TRAP 0 */
- .long TrapDefault /* TRAP 1 */
- .long TrapDefault /* TRAP 2 */
- .long TrapDefault /* TRAP 3 */
- .long TrapDefault /* TRAP 4 */
- .long TrapDefault /* TRAP 5 */
- .long TrapDefault /* TRAP 6 */
- .long TrapDefault /* TRAP 7 */
- .long TrapDefault /* TRAP 8 */
- .long TrapDefault /* TRAP 9 */
- .long TrapDefault /* TRAP 10 */
- .long TrapDefault /* TRAP 11 */
- .long TrapDefault /* TRAP 12 */
- .long TrapDefault /* TRAP 13 */
- .long TrapDefault /* TRAP 14 */
- .long TrapDefault /* TRAP 15 */
- .org 0x100
- .long IRQDefault /* User-Defined Interrupt 0 */
- .long IRQDefault /* User-Defined Interrupt 1 */
- .long IRQDefault /* User-Defined Interrupt 2 */
- .long IRQDefault /* User-Defined Interrupt 3 */
- .long IRQDefault /* User-Defined Interrupt 4 */
- .long IRQDefault /* User-Defined Interrupt 5 */
- .long IRQDefault /* User-Defined Interrupt 6 */
- .long IRQDefault /* User-Defined Interrupt 7 */
- .long IRQDefault /* User-Defined Interrupt 8 */
- .long IRQDefault /* User-Defined Interrupt 9 */
- .long IRQDefault /* User-Defined Interrupt 10 */
- .long IRQDefault /* User-Defined Interrupt 11 */
- .long IRQDefault /* User-Defined Interrupt 12 */
- .long IRQDefault /* User-Defined Interrupt 13 */
- .long IRQDefault /* User-Defined Interrupt 14 */
- .long IRQDefault /* User-Defined Interrupt 15 */
- .long IRQDefault /* User-Defined Interrupt 16 */
- .long IRQDefault /* User-Defined Interrupt 17 */
- .long IRQDefault /* User-Defined Interrupt 18 */
- .long IRQDefault /* User-Defined Interrupt 19 */
- .long IRQDefault /* User-Defined Interrupt 20 */
- .long IRQDefault /* User-Defined Interrupt 21 */
- .long IRQDefault /* User-Defined Interrupt 22 */
- .long IRQDefault /* Transmit frame interrupt */
- .long IRQDefault /* Transmit buffer interrupt */
- .long IRQDefault /* Transmit FIFO underrun */
- .long IRQDefault /* Collision retry limit */
- .long IRQDefault /* Receive frame interrupt */
- .long IRQDefault /* Receive buffer interrupt */
- .long IRQDefault /* MII interrupt */
- .long IRQDefault /* Late collision */
- .long IRQDefault /* Heartbeat error */
- .long IRQDefault /* Graceful stop complete */
- .long IRQDefault /* Ethernet bus error */
- .long IRQDefault /* Babbling transmit error */
- .long IRQDefault /* Babbling receive error */
- .long IRQDefault /* Timer interrupt */
- .long IRQDefault /* User-Defined Interrupt 37 */
- .long IRQDefault /* User-Defined Interrupt 38 */
- .long IRQDefault /* User-Defined Interrupt 39 */
- .long IRQDefault /* User-Defined Interrupt 40 */
- .long IRQDefault /* User-Defined Interrupt 41 */
- .long IRQDefault /* User-Defined Interrupt 42 */
- .long IRQDefault /* User-Defined Interrupt 43 */
- .long IRQDefault /* User-Defined Interrupt 44 */
- .long IRQDefault /* User-Defined Interrupt 45 */
- .long IRQDefault /* User-Defined Interrupt 46 */
- .long IRQDefault /* User-Defined Interrupt 47 */
- .long IRQDefault /* User-Defined Interrupt 48 */
- .long IRQDefault /* User-Defined Interrupt 49 */
- .long IRQDefault /* User-Defined Interrupt 50 */
- .long IRQDefault /* User-Defined Interrupt 51 */
- .long IRQDefault /* User-Defined Interrupt 52 */
- .long IRQDefault /* User-Defined Interrupt 53 */
- .long IRQDefault /* User-Defined Interrupt 54 */
- .long IRQDefault /* User-Defined Interrupt 55 */
- .long IRQDefault /* User-Defined Interrupt 56 */
- .long IRQDefault /* User-Defined Interrupt 57 */
- .long IRQDefault /* User-Defined Interrupt 58 */
- .long IRQDefault /* User-Defined Interrupt 59 */
- .long IRQDefault /* User-Defined Interrupt 60 */
- .long IRQDefault /* User-Defined Interrupt 61 */
- .long IRQDefault /* User-Defined Interrupt 62 */
- .long IRQDefault /* User-Defined Interrupt 63 */
- .long IRQDefault /* User-Defined Interrupt 64 */
- .long IRQDefault /* User-Defined Interrupt 65 */
- .long IRQDefault /* User-Defined Interrupt 66 */
- .long IRQDefault /* User-Defined Interrupt 67 */
- .long IRQDefault /* User-Defined Interrupt 68 */
- .long IRQDefault /* User-Defined Interrupt 69 */
- .long IRQDefault /* User-Defined Interrupt 70 */
- .long IRQDefault /* User-Defined Interrupt 71 */
- .long IRQDefault /* User-Defined Interrupt 72 */
- .long IRQDefault /* User-Defined Interrupt 73 */
- .long IRQDefault /* User-Defined Interrupt 74 */
- .long IRQDefault /* User-Defined Interrupt 75 */
- .long IRQDefault /* User-Defined Interrupt 76 */
- .long IRQDefault /* User-Defined Interrupt 77 */
- .long IRQDefault /* User-Defined Interrupt 78 */
- .long IRQDefault /* User-Defined Interrupt 79 */
- .long IRQDefault /* User-Defined Interrupt 80 */
- .long IRQDefault /* User-Defined Interrupt 81 */
- .long IRQDefault /* User-Defined Interrupt 82 */
- .long IRQDefault /* User-Defined Interrupt 83 */
- .long IRQDefault /* User-Defined Interrupt 84 */
- .long IRQDefault /* User-Defined Interrupt 85 */
- .long IRQDefault /* User-Defined Interrupt 86 */
- .long IRQDefault /* User-Defined Interrupt 87 */
- .long IRQDefault /* User-Defined Interrupt 88 */
- .long IRQDefault /* User-Defined Interrupt 89 */
- .long IRQDefault /* User-Defined Interrupt 90 */
- .long IRQDefault /* User-Defined Interrupt 91 */
- .long IRQDefault /* User-Defined Interrupt 92 */
- .long IRQDefault /* User-Defined Interrupt 93 */
- .long IRQDefault /* User-Defined Interrupt 94 */
- .long IRQDefault /* User-Defined Interrupt 95 */
- .long IRQDefault /* User-Defined Interrupt 96 */
- .long IRQDefault /* User-Defined Interrupt 97 */
- .long IRQDefault /* User-Defined Interrupt 98 */
- .long IRQDefault /* User-Defined Interrupt 99 */
- .long IRQDefault /* User-Defined Interrupt 100 */
- .long IRQDefault /* User-Defined Interrupt 101 */
- .long IRQDefault /* User-Defined Interrupt 102 */
- .long IRQDefault /* User-Defined Interrupt 103 */
- .long IRQDefault /* User-Defined Interrupt 104 */
- .long IRQDefault /* User-Defined Interrupt 105 */
- .long IRQDefault /* User-Defined Interrupt 106 */
- .long IRQDefault /* User-Defined Interrupt 107 */
- .long IRQDefault /* User-Defined Interrupt 108 */
- .long IRQDefault /* User-Defined Interrupt 109 */
- .long IRQDefault /* User-Defined Interrupt 110 */
- .long IRQDefault /* User-Defined Interrupt 111 */
- .long IRQDefault /* User-Defined Interrupt 112 */
- .long IRQDefault /* User-Defined Interrupt 113 */
- .long IRQDefault /* User-Defined Interrupt 114 */
- .long IRQDefault /* User-Defined Interrupt 115 */
- .long IRQDefault /* User-Defined Interrupt 116 */
- .long IRQDefault /* User-Defined Interrupt 117 */
- .long IRQDefault /* User-Defined Interrupt 118 */
- .long IRQDefault /* User-Defined Interrupt 119 */
- .long IRQDefault /* User-Defined Interrupt 120 */
- .long IRQDefault /* User-Defined Interrupt 121 */
- .long IRQDefault /* User-Defined Interrupt 122 */
- .long IRQDefault /* User-Defined Interrupt 123 */
- .long IRQDefault /* User-Defined Interrupt 124 */
- .long IRQDefault /* User-Defined Interrupt 125 */
- .long IRQDefault /* User-Defined Interrupt 126 */
- .long IRQDefault /* User-Defined Interrupt 127 */
- .long IRQDefault /* User-Defined Interrupt 128 */
- .long IRQDefault /* User-Defined Interrupt 129 */
- .long IRQDefault /* User-Defined Interrupt 130 */
- .long IRQDefault /* User-Defined Interrupt 131 */
- .long IRQDefault /* User-Defined Interrupt 132 */
- .long IRQDefault /* User-Defined Interrupt 133 */
- .long IRQDefault /* User-Defined Interrupt 134 */
- .long IRQDefault /* User-Defined Interrupt 135 */
- .long IRQDefault /* User-Defined Interrupt 136 */
- .long IRQDefault /* User-Defined Interrupt 137 */
- .long IRQDefault /* User-Defined Interrupt 138 */
- .long IRQDefault /* User-Defined Interrupt 139 */
- .long IRQDefault /* User-Defined Interrupt 140 */
- .long IRQDefault /* User-Defined Interrupt 141 */
- .long IRQDefault /* User-Defined Interrupt 142 */
- .long IRQDefault /* User-Defined Interrupt 143 */
- .long IRQDefault /* User-Defined Interrupt 144 */
- .long IRQDefault /* User-Defined Interrupt 145 */
- .long IRQDefault /* User-Defined Interrupt 146 */
- .long IRQDefault /* User-Defined Interrupt 147 */
- .long IRQDefault /* User-Defined Interrupt 148 */
- .long IRQDefault /* User-Defined Interrupt 149 */
- .long IRQDefault /* User-Defined Interrupt 150 */
- .long IRQDefault /* User-Defined Interrupt 151 */
- .long IRQDefault /* User-Defined Interrupt 152 */
- .long IRQDefault /* User-Defined Interrupt 153 */
- .long IRQDefault /* User-Defined Interrupt 154 */
- .long IRQDefault /* User-Defined Interrupt 155 */
- .long IRQDefault /* User-Defined Interrupt 156 */
- .long IRQDefault /* User-Defined Interrupt 157 */
- .long IRQDefault /* User-Defined Interrupt 158 */
- .long IRQDefault /* User-Defined Interrupt 159 */
- .long IRQDefault /* User-Defined Interrupt 160 */
- .long IRQDefault /* User-Defined Interrupt 161 */
- .long IRQDefault /* User-Defined Interrupt 162 */
- .long IRQDefault /* User-Defined Interrupt 163 */
- .long IRQDefault /* User-Defined Interrupt 164 */
- .long IRQDefault /* User-Defined Interrupt 165 */
- .long IRQDefault /* User-Defined Interrupt 166 */
- .long IRQDefault /* User-Defined Interrupt 167 */
- .long IRQDefault /* User-Defined Interrupt 168 */
- .long IRQDefault /* User-Defined Interrupt 169 */
- .long IRQDefault /* User-Defined Interrupt 170 */
- .long IRQDefault /* User-Defined Interrupt 171 */
- .long IRQDefault /* User-Defined Interrupt 172 */
- .long IRQDefault /* User-Defined Interrupt 173 */
- .long IRQDefault /* User-Defined Interrupt 174 */
- .long IRQDefault /* User-Defined Interrupt 175 */
- .long IRQDefault /* User-Defined Interrupt 176 */
- .long IRQDefault /* User-Defined Interrupt 177 */
- .long IRQDefault /* User-Defined Interrupt 178 */
- .long IRQDefault /* User-Defined Interrupt 179 */
- .long IRQDefault /* User-Defined Interrupt 180 */
- .long IRQDefault /* User-Defined Interrupt 181 */
- .long IRQDefault /* User-Defined Interrupt 182 */
- .long IRQDefault /* User-Defined Interrupt 183 */
- .long IRQDefault /* User-Defined Interrupt 184 */
- .long IRQDefault /* User-Defined Interrupt 185 */
- .long IRQDefault /* User-Defined Interrupt 186 */
- .long IRQDefault /* User-Defined Interrupt 187 */
- .long IRQDefault /* User-Defined Interrupt 188 */
- .long IRQDefault /* User-Defined Interrupt 189 */
- .long IRQDefault /* User-Defined Interrupt 190 */
- .long IRQDefault /* User-Defined Interrupt 191 */
- .org 0x00000400
-
- .section .vector_ram
-__RAMVEC:
- .space 0x400
-
- .section .text
-VecDefault:
- halt
- bra VecDefault
-
-IRQDefault:
- halt
- bra IRQDefault
-
-IRQSpurious:
- halt
- bra IRQSpurious
-
-TrapDefault:
- halt
- bra TrapDefault
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/Changelog.txt b/FreeRTOS/Demo/lwIP_MCF5235_GCC/Changelog.txt deleted file mode 100644 index 4aa9892f2..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/Changelog.txt +++ /dev/null @@ -1,46 +0,0 @@ - -2006-08-31 (REL_1_3) Christian Walter <wolti@sil.at>: - Notes: Fixed some bugs in the lwIP porting layer. This includes a - memory leak, wrong tasknames and an unnecessary lock of the - scheduler. - - Detailed notes: - - BUG: Sys_arch_thread_remove did not free the memory from - the TCB. - - BUG: Unnecessary call to vTaskSuspendAll removed. - - BUG: Bug with counting variable. The first to lwIP tasks - got the same name (lwIP0). - -2006-08-31 (REL_1_2) Christian Walter <wolti@sil.at>: - Notes: Added HTML documentation used for FreeRTOS. Fixed copyright - issues. - -2006-08-30 (REL_1_2) Christian Walter <wolti@sil.at>: - Notes: Fixed bug in serial transmission function vSerialPutString which - gives unintended behaviour. - - Detailed notes: - - BUG: vSerialPutString should call xSerialPutChar with a small timeout - such that a retransmission is tried rather fast. The previous - port uses portMAX_DELAY which blocked it to long. - -2006-08-29 (REL_1_1) Christian Walter <wolti@sil.at>: - Notes: Updated lwip to 1.1.1 and fixed bugs in FEC driver as well as in - the FreeRTOS porting layer (sys_arch.c) - - Detailed notes: - - BUG: Fixed thread creation in sys_thread_new which needs the scheduler - disabled because otherwise a task could ge started immediately by - portYIELD( ) leaving the lwIP thread datatstructures uninitialized. - - BUG: The FEC driver must guard the ARP layer with a semaphore because - it is not thread safe. - - BUG: Repaired sys_mbox_free to work around an lwIP bug with a non empty - mbox. An assertion is only triggered if a real memory leak is detected. - - BUG: Timeouts are now correctly converted to ticks within the sys_arch - layer. - - FEATURES: General improvements in the sys_arch layer. - author in this project. - -2006-08-28 (REL_1_0) Christian Walter <wolti@sil.at>: - Notes: Initial version of FreeRTOS/lwIP port for MCF5235. - diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/FreeRTOSConfig.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/FreeRTOSConfig.h deleted file mode 100644 index d2d2a6137..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/FreeRTOSConfig.h +++ /dev/null @@ -1,103 +0,0 @@ -/*
- FreeRTOS V202104.00
- MCF5235 Port - Copyright (C) 2006 Christian Walter.
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License** as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- FreeRTOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with FreeRTOS; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- A special exception to the GPL can be applied should you wish to distribute
- a combined work that includes FreeRTOS, without being obliged to provide
- the source code for any proprietary components. See the licensing section
- of http://www.FreeRTOS.org for full details of how and when the exception
- can be applied.
-
- ***************************************************************************
- ***************************************************************************
- * *
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
- * *
- * This is a concise, step by step, 'hands on' guide that describes both *
- * general multitasking concepts and FreeRTOS specifics. It presents and *
- * explains numerous examples that are written using the FreeRTOS API. *
- * Full source code for all the examples is provided in an accompanying *
- * .zip file. *
- * *
- ***************************************************************************
- ***************************************************************************
-
- Please ensure to read the configuration and relevant port sections of the
- online documentation.
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
-#ifndef FREERTOS_CONFIG_H
-#define FREERTOS_CONFIG_H
-
-/*-----------------------------------------------------------
- * Application specific definitions.
- *
- * These definitions should be adjusted for your particular hardware and
- * application requirements.
- *
- * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
- * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
- *
- * See http://www.freertos.org/a00110.html
- *----------------------------------------------------------*/
-
-#define configUSE_PREEMPTION 1
-#define configUSE_IDLE_HOOK 0
-#define configUSE_TICK_HOOK 0
-#define configCPU_CLOCK_HZ ( ( unsigned long ) 25000000 )
-#define configTICK_RATE_HZ ( ( TickType_t ) 1000 )
-#define configMAX_PRIORITIES ( 5 )
-#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 128 )
-#define configMAX_TASK_NAME_LEN ( 16 )
-#define configUSE_TRACE_FACILITY 1
-#define configUSE_16_BIT_TICKS 0
-#define configIDLE_SHOULD_YIELD 1
-
-/* Co-routine definitions. */
-#define configUSE_CO_ROUTINES 0
-#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
-
-/* Set the following definitions to 1 to include the API function, or zero
-to exclude the API function. */
-
-#define INCLUDE_vTaskPrioritySet 1
-#define INCLUDE_uxTaskPriorityGet 1
-#define INCLUDE_vTaskDelete 1
-#define INCLUDE_vTaskCleanUpResources 0
-#define INCLUDE_vTaskSuspend 1
-#define INCLUDE_vTaskDelayUntil 1
-#define INCLUDE_vTaskDelay 1
-#define INCLUDE_xTaskGetCurrentTaskHandle 1
-
-/* This demo makes use of one or more example stats formatting functions. These
-format the raw data provided by the uxTaskGetSystemState() function in to human
-readable ASCII form. See the notes in the implementation of vTaskList() within
-FreeRTOS/Source/tasks.c for limitations. */
-#define configUSE_STATS_FORMATTING_FUNCTIONS 1
-
-#endif /* FREERTOS_CONFIG_H */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/LICENSE_FREESCALE.TXT b/FreeRTOS/Demo/lwIP_MCF5235_GCC/LICENSE_FREESCALE.TXT deleted file mode 100644 index 7e58b1174..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/LICENSE_FREESCALE.TXT +++ /dev/null @@ -1,35 +0,0 @@ -MCF523x example code - -IMPORTANT. Read the following Freescale Semiconductor Software License Agreement (“Agreement”) completely. By selecting the "I Accept" button at the end of this page, you indicate that you accept the terms of this Agreement. You may then download the file. - -FREESCALE SEMICONDUCTOR SOFTWARE LICENSE AGREEMENT - -This is a legal agreement between you (either as an individual or as an authorized representative of your employer) and Freescale Semiconductor, Inc. ("Freescale"). It concerns your rights to use this file and any accompanying written materials (the "Software"). In consideration for Freescale allowing you to access the Software, you are agreeing to be bound by the terms of this Agreement. If you do not agree to all of the terms of this Agreement, do not download the Software. If you change your mind later, stop using the Software and delete all copies of the Software in your possession or control. Any copies of the Software that you have already distributed, where permitted, and do not destroy will continue to be governed by this Agreement. Your prior use will also continue to be governed by this Agreement. - -LICENSE GRANT. Freescale grants to you, free of charge, the non-exclusive, non-transferable right (1) to use the Software, (2) to reproduce the Software, (3) to prepare derivative works of the Software, (4) to distribute the Software and derivative works thereof in source (human-readable) form and object (machine–readable) form, and (5) to sublicense to others the right to use the distributed Software. If you violate any of the terms or restrictions of this Agreement, Freescale may immediately terminate this Agreement, and require that you stop using and delete all copies of the Software in your possession or control. - -COPYRIGHT. The Software is licensed to you, not sold. Freescale owns the Software, and United States copyright laws and international treaty provisions protect the Software. Therefore, you must treat the Software like any other copyrighted material (e.g. a book or musical recording). You may not use or copy the Software for any other purpose than what is described in this Agreement. Except as expressly provided herein, Freescale does not grant to you any express or implied rights under any Freescale or third-party patents, copyrights, trademarks, or trade secrets. Additionally, you must reproduce and apply any copyright or other proprietary rights notices included on or embedded in the Software to any copies or derivative works made thereof, in whole or in part, if any. - -SUPPORT. Freescale is NOT obligated to provide any support, upgrades or new releases of the Software. If you wish, you may contact Freescale and report problems and provide suggestions regarding the Software. Freescale has no obligation whatsoever to respond in any way to such a problem report or suggestion. Freescale may make changes to the Software at any time, without any obligation to notify or provide updated versions of the Software to you. - -NO WARRANTY. TO THE MAXIMUM EXTENT PERMITTED BY LAW, FREESCALE EXPRESSLY DISCLAIMS ANY WARRANTY FOR THE SOFTWARE. THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. YOU ASSUME THE ENTIRE RISK ARISING OUT OF THE USE OR PERFORMANCE OF THE SOFTWARE, OR ANY SYSTEMS YOU DESIGN USING THE SOFTWARE (IF ANY). NOTHING IN THIS AGREEMENT MAY BE CONSTRUED AS A WARRANTY OR REPRESENTATION BY FREESCALE THAT THE SOFTWARE OR ANY DERIVATIVE WORK DEVELOPED WITH OR INCORPORATING THE SOFTWARE WILL BE FREE FROM INFRINGEMENT OF THE INTELLECTUAL PROPERTY RIGHTS OF THIRD PARTIES. - -INDEMNITY. You agree to fully defend and indemnify Freescale from any and all claims, liabilities, and costs (including reasonable attorney’s fees) related to (1) your use (including your sublicensee’s use, if permitted) of the Software or (2) your violation of the terms and conditions of this Agreement. - -LIMITATION OF LIABILITY. IN NO EVENT WILL FREESCALE BE LIABLE, WHETHER IN CONTRACT, TORT, OR OTHERWISE, FOR ANY INCIDENTAL, SPECIAL, INDIRECT, CONSEQUENTIAL OR PUNITIVE DAMAGES, INCLUDING, BUT NOT LIMITED TO, DAMAGES FOR ANY LOSS OF USE, LOSS OF TIME, INCONVENIENCE, COMMERCIAL LOSS, OR LOST PROFITS, SAVINGS, OR REVENUES TO THE FULL EXTENT SUCH MAY BE DISCLAIMED BY LAW. - -COMPLIANCE WITH LAWS; EXPORT RESTRICTIONS. This software may be subject to the U.S. Export Regulations and/or the regulatory authority of the country in which the download takes place. By downloading this software you understand and agree to comply with all applicable export control regulations when further transferring or exporting the software either as downloaded or as integrated into other software or commodities. - -GOVERNMENT USE. Use of the Software and any corresponding documentation, if any, is provided with RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to restrictions as set forth in subparagraph (c)(1)(ii) of The Rights in Technical Data and Computer Software clause at DFARS 252.227-7013 or subparagraphs (c)(l) and (2) of the Commercial Computer Software--Restricted Rights at 48 CFR 52.227-19, as applicable. Manufacturer is Freescale Semiconductor, Inc., 6501 William Cannon Drive West, Austin, TX, 78735. - -HIGH RISK ACTIVITIES. You acknowledge that the Software is not fault tolerant and is not designed, manufactured or intended by Freescale for incorporation into products intended for use or resale in on-line control equipment in hazardous, dangerous to life or potentially life-threatening environments requiring fail-safe performance, such as in the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines or weapons systems, in which the failure of products could lead directly to death, personal injury or severe physical or environmental damage (“High Risk Activities”). You specifically represent and warrant that you will not use the Software or any derivative work of the Software for High Risk Activities. - -CHOICE OF LAW; VENUE; LIMITATIONS. You agree that the statutes and laws of the United States and the State of Texas, USA, without regard to conflicts of laws principles, will apply to all matters relating to this Agreement or the Software, and you agree that any litigation will be subject to the exclusive jurisdiction of the state or federal courts in Texas, USA. You agree that regardless of any statute or law to the contrary, any claim or cause of action arising out of or related to this Agreement or the Software must be filed within one (1) year after such claim or cause of action arose or be forever barred. - -PRODUCT LABELING. You are not authorized to use any Freescale trademarks, brand names, or logos. - -ENTIRE AGREEMENT. This Agreement constitutes the entire agreement between you and Freescale regarding the subject matter of this Agreement, and supersedes all prior communications, negotiations, understandings, agreements or representations, either written or oral, if any. This Agreement may only be amended in written form, executed by you and Freescale. - -SEVERABILITY. If any provision of this Agreement is held for any reason to be invalid or unenforceable, then the remaining provisions of this Agreement will be unimpaired and, unless a modification or replacement of the invalid or unenforceable provision is further held to deprive you or Freescale of a material benefit, in which case the Agreement will immediately terminate, the invalid or unenforceable provision will be replaced with a provision that is valid and enforceable and that comes closest to the intention underlying the invalid or unenforceable provision. - -NO WAIVER. The waiver by Freescale of any breach of any provision of this Agreement will not operate or be construed as a waiver of any other or a subsequent breach of the same or a different provision. diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/Makefile b/FreeRTOS/Demo/lwIP_MCF5235_GCC/Makefile deleted file mode 100644 index a76e61176..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/Makefile +++ /dev/null @@ -1,94 +0,0 @@ -# -# FreeRTOS 4.1.0 - MCF5235 Coldfire Port -# -# Copyright (c) 2006 Christian Walter, Vienna 2006. -# -# $Id: Makefile,v 1.4 2006/09/06 19:55:07 wolti Exp $ -# -# --------------------------------------------------------------------------- -BASE = /opt/gcc-m68k/bin -CC = $(BASE)/m68k-elf-gcc -CXX = $(BASE)/m68k-elf-g++ -OBJCOPY = $(BASE)/m68k-elf-objcopy -SIZE = $(BASE)/m68k-elf-size -INSIGHT = $(BASE)/m68k-bdm-elf-insight -BDMFLASH = $(BASE)/bdmflash - -#CFLAGS = -MD -gdwarf-2 -g3 -m528x -Wall -CFLAGS = -MD -O2 -m528x -Wall \ - -D'GCC_MCF5235=1' -D'_GCC_USES_FP=1' \ - -D'__IPSBAR=((vuint8 *) 0x40000000)' -D'FSYS_2=25000000UL' \ - -I. -Iinclude -Iinclude/arch -Ifec \ - -I../../Source/include -I../Common/include \ - -Ilwip/src/include -Ilwip/src/include/ipv4 \ - -Ilwip/contrib/port/FreeRTOS/MCF5235 \ - -Ilwip/contrib/port/FreeRTOS/MCF5235/netif - -ASFLAGS = -MD -gdwarf-2 -g3 -m528x -Wa,--register-prefix-optional \ - -Wa,--bitwise-or -Wa,--defsym,IPSBAR=0x40000000 -LDSCRIPT = m5235-ram.ld -LDFLAGS = -nostartfiles -m528x -Wl,--script=$(LDSCRIPT) - -TGT = demo -OTHER_CSRC = -OTHER_ASRC = $(addprefix system/, crt0.S vector.S) -CSRC = demo.c web.c \ - $(addprefix system/, init.c newlib.c serial.c) \ - $(addprefix ../Common/Minimal/, PollQ.c integer.c flop.c BlockQ.c semtest.c dynamic.c ) \ - $(addprefix ../../Source/, tasks.c queue.c list.c) \ - $(addprefix ../../Source/portable/MemMang/, heap_3.c) \ - $(addprefix ../../Source/portable/GCC/MCF5235/, port.c) \ - $(addprefix lwip/src/core/, tcp_out.c inet.c mem.c memp.c netif.c pbuf.c raw.c stats.c sys.c tcp.c tcp_in.c udp.c ipv4/ip.c ipv4/ip_addr.c ipv4/icmp.c ipv4/ip_frag.c) \ - $(addprefix lwip/src/api/, tcpip.c api_msg.c err.c api_lib.c ) \ - $(addprefix lwip/src/netif/, etharp.c ) \ - $(addprefix lwip/contrib/port/FreeRTOS/MCF5235/, sys_arch.c netif/fec.c netif/nbuf.c) - -ASRC = $(addprefix system/, mcf5xxx.S ) -OBJS = $(CSRC:.c=.o) $(ASRC:.S=.o) -NOLINK_OBJS = $(OTHER_CSRC:.c=.o) $(OTHER_ASRC:.S=.o) -DEPS = $(OBJS:.o=.d) $(NOLINK_OBJS:.o=.d) -BIN = $(TGT).elf - -.PHONY: clean all - -all: $(BIN) - -flash-programm: $(TGT).elf - $(OBJCOPY) -O binary $(TGT).elf $(TGT).bin - @BIN_SIZE=`du -b $(TGT).bin | awk '//{ print $$1; }'`; \ - echo "programming $(TGT).bin with size $$BIN_SIZE to flash..."; \ - $(BDMFLASH) /dev/bdmcf20 0x00000000 1 2 write $(TGT).bin 0 - -flash-verify: - @BIN_SIZE=`du -b $(TGT).bin | awk '//{ print $$1; }'`; \ - echo "loading $$BIN_SIZE bytes from target into $(TGT).vrf..."; \ - $(BDMFLASH) /dev/bdmcf20 0x00000000 1 2 read $(TGT).vrf 0 $$BIN_SIZE - -flash-erase: - $(BDMFLASH) /dev/bdmcf20 0x00000000 1 2 erase - -debug: - $(INSIGHT) --command=m5235.gdb --se=$(TGT).elf - -$(BIN): $(OBJS) $(NOLINK_OBJS) - $(CC) $(LDFLAGS) -Wl,-Map=$(TGT).map $(OBJS) $(LDLIBS) -o $@ - -clean: - rm -f $(DEPS) - rm -f $(OBJS) $(NOLINK_OBJS) - rm -f $(BIN) $(TGT).map - -# --------------------------------------------------------------------------- -# rules for code generation -# --------------------------------------------------------------------------- -%.o: %.c - $(CC) $(CFLAGS) -o $@ -c $< - -%.o: %.S - $(CC) $(ASFLAGS) -o $@ -c $< - -# --------------------------------------------------------------------------- -# # compiler generated dependencies -# --------------------------------------------------------------------------- --include $(DEPS) - diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/README.txt b/FreeRTOS/Demo/lwIP_MCF5235_GCC/README.txt deleted file mode 100644 index eedebc902..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/README.txt +++ /dev/null @@ -1,56 +0,0 @@ - - FREERTOS COLDFIRE MCF523x PORT with lwIP - -REQUIREMENTS -============ - -The FreeRTOS port is designed for the MCF523x processor where the hardware -dependent part consists of the CPU and the peripherals used in this port. -This includes a programmable timer (PIT) for the preemptive scheduler -and a UART for the demo application. The Coldfire specific part includes -the number and type of processor registers, the stack frame layout and -the usage of a software interrupt (trap) for the yield call. - -The development environment used is based on the GNU C Compiler for -a m68k-elf target as well as the insight debugger with some patches for -the BDM interface[1]. GDB startup and linker scripts are supplied with -the demo for the M5235BCC evaluation kit from Freescale. - - [1] ... BDM tools: http://sourceforge.net/projects/bdm/ - -USAGE -===== - -A makefile is supplied with the demo application and a binary can be -produced by calling 'make all'. A special target 'debug' is provided -which executes the insight debugger. At the insight debugger prompt -one should select the appropriate target interface (either BDM/Direct -or BDM/TCP) and should download the application to the development -board. It is important that the GDB script setup-and-load is executed -prior to downloading to initialize the SDRAM. After downloading one -should call the GDB function 'execute' and the PC is set to the start -of the executable. Execution can be started by typing 'continue' at -the Insight console interface. -After this startup phase the insight debugger should work as usual, i.e. -no grayed out buttons, ... - - -COMMON PROBLEMS -=============== - -Most of the problems have their origin in the startup scripts. The -following list should serve as a checklist where each point must be -satisfied for the port to work. - - - The FreeRTOS port only works correctly in the supervisor mode. There- - fore the Coldfire CPU must run in the supervisor mode. - - - portVECTOR_TABLE does not point to the currently active vector table. - Please also note that the vector table must be in RAM such that the - FreeRTOS port can install a traphandler for the portYIELD() call. - - -$Id: README.txt,v 1.1 2006/08/29 02:24:03 wolti Exp $ - -MCF5235 + lwIP port - Copyright (c) 2006 Christian Walter. - diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/demo.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/demo.c deleted file mode 100644 index f09783b53..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/demo.c +++ /dev/null @@ -1,307 +0,0 @@ -/*
- FreeRTOS V202104.00
- MCF5235 Port - Copyright (C) 2006 Christian Walter.
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License** as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- FreeRTOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with FreeRTOS; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- A special exception to the GPL can be applied should you wish to distribute
- a combined work that includes FreeRTOS, without being obliged to provide
- the source code for any proprietary components. See the licensing section
- of http://www.FreeRTOS.org for full details of how and when the exception
- can be applied.
-
- ***************************************************************************
- ***************************************************************************
- * *
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
- * *
- * This is a concise, step by step, 'hands on' guide that describes both *
- * general multitasking concepts and FreeRTOS specifics. It presents and *
- * explains numerous examples that are written using the FreeRTOS API. *
- * Full source code for all the examples is provided in an accompanying *
- * .zip file. *
- * *
- ***************************************************************************
- ***************************************************************************
-
- Please ensure to read the configuration and relevant port sections of the
- online documentation.
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
-/* ------------------------ System includes ------------------------------- */
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-
-/* ------------------------ FreeRTOS includes ----------------------------- */
-#include "FreeRTOS.h"
-#include "task.h"
-
-/* ------------------------ LWIP includes --------------------------------- */
-#include "lwip/api.h"
-#include "lwip/tcpip.h"
-#include "lwip/memp.h"
-
-/* ------------------------ Project includes ------------------------------ */
-#include "mcf5xxx.h"
-#include "mcf523x.h"
-#include "serial.h"
-
-#include "web.h"
-#include "integer.h"
-#include "PollQ.h"
-#include "semtest.h"
-#include "BlockQ.h"
-#include "dynamic.h"
-#include "flop.h"
-
-/* ------------------------ Defines --------------------------------------- */
-#define mainCOM_TEST_BAUD_RATE ( ( unsigned long ) 38400 )
-
-/* Priorities for the demo application tasks. */
-#define mainLED_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
-#define mainCOM_TEST_PRIORITY ( tskIDLE_PRIORITY + 2 )
-#define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + 2 )
-#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + 4 )
-#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + 1 )
-#define mainBLOCK_Q_PRIORITY ( tskIDLE_PRIORITY + 2 )
-#define mainWEB_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
-#define STACK_DEFAULT ( 1024 )
-
-/* Interval in which tasks are checked. */
-#define mainCHECK_PERIOD ( ( TickType_t ) 2000 / portTICK_PERIOD_MS )
-
-/* Constants used by the vMemCheckTask() task. */
-#define mainCOUNT_INITIAL_VALUE ( ( unsigned long ) 0 )
-#define mainNO_TASK ( 0 )
-
-/* The size of the memory blocks allocated by the vMemCheckTask() task. */
-#define mainMEM_CHECK_SIZE_1 ( ( size_t ) 51 )
-#define mainMEM_CHECK_SIZE_2 ( ( size_t ) 52 )
-#define mainMEM_CHECK_SIZE_3 ( ( size_t ) 151 )
-
-/* ------------------------ Static variables ------------------------------ */
-xComPortHandle xSTDComPort = NULL;
-
-/* ------------------------ Static functions ------------------------------ */
-static portTASK_FUNCTION( vErrorChecks, pvParameters );
-static long prvCheckOtherTasksAreStillRunning( unsigned long
- ulMemCheckTaskCount );
-static portTASK_FUNCTION( vMemCheckTask, pvParameters );
-
-/* ------------------------ Implementation -------------------------------- */
-int
-main( int argc, char *argv[] )
-{
- asm volatile ( "move.w #0x2000, %sr\n\t" );
-
- xSTDComPort = xSerialPortInitMinimal( 38400, 8 );
- vlwIPInit( );
-
- /* Start the demo/test application tasks. */
- vStartIntegerMathTasks( tskIDLE_PRIORITY );
- vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
- //vStartMathTasks( tskIDLE_PRIORITY );
- vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
- vStartDynamicPriorityTasks( );
- vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
-
- /* Start the webserver. */
- ( void )sys_thread_new( vBasicWEBServer, NULL, mainWEB_TASK_PRIORITY );
-
- /* Start the check task - which is defined in this file. */
- xTaskCreate( vErrorChecks, "Check", 512, NULL,
- mainCHECK_TASK_PRIORITY, NULL );
- /* Now all the tasks have been started - start the scheduler. */
- vTaskStartScheduler( );
-
- /* Should never get here! */
- return 0;
-}
-
-static
-portTASK_FUNCTION( vErrorChecks, pvParameters )
-{
- unsigned long ulMemCheckTaskRunningCount;
- TaskHandle_t xCreatedTask;
-
- /* The parameters are not used in this function. */
- ( void )pvParameters;
-
- for( ;; )
- {
- ulMemCheckTaskRunningCount = mainCOUNT_INITIAL_VALUE;
- xCreatedTask = mainNO_TASK;
- if( xTaskCreate( vMemCheckTask, "MEM",
- configMINIMAL_STACK_SIZE, ( void * )&ulMemCheckTaskRunningCount,
- tskIDLE_PRIORITY, &xCreatedTask ) != pdPASS )
- {
- xSerialPutChar( xSTDComPort, 'E', portMAX_DELAY );
- }
- /* Delay until it is time to execute again. */
- vTaskDelay( mainCHECK_PERIOD );
-
- /* Delete the dynamically created task. */
- if( xCreatedTask != mainNO_TASK )
- {
- vTaskDelete( xCreatedTask );
- }
-
- if( prvCheckOtherTasksAreStillRunning( ulMemCheckTaskRunningCount ) != pdPASS )
- {
- xSerialPutChar( xSTDComPort, 'E', portMAX_DELAY );
- }
- else
- {
- xSerialPutChar( xSTDComPort, '.', portMAX_DELAY );
- }
- }
-}
-
-static long
-prvCheckOtherTasksAreStillRunning( unsigned long ulMemCheckTaskCount )
-{
- long lReturn = ( long ) pdPASS;
-
- /* Check all the demo tasks (other than the flash tasks) to ensure
- * that they are all still running, and that none of them have detected
- * an error.
- */
- if( xAreIntegerMathsTaskStillRunning( ) != pdTRUE )
- {
- lReturn = ( long ) pdFAIL;
- }
-
- if( xArePollingQueuesStillRunning( ) != pdTRUE )
- {
- lReturn = ( long ) pdFAIL;
- }
-
- if( xAreSemaphoreTasksStillRunning( ) != pdTRUE )
- {
- lReturn = ( long ) pdFAIL;
- }
-
- if( xAreDynamicPriorityTasksStillRunning( ) != pdTRUE )
- {
- lReturn = ( long ) pdFAIL;
- }
-
- if( xAreBlockingQueuesStillRunning( ) != pdTRUE )
- {
- lReturn = ( long ) pdFAIL;
- }
-
- if( ulMemCheckTaskCount == mainCOUNT_INITIAL_VALUE )
- {
- /* The vMemCheckTask did not increment the counter - it must
- * have failed.
- */
- lReturn = ( long ) pdFAIL;
- }
- return lReturn;
-}
-
-static void
-vMemCheckTask( void *pvParameters )
-{
- unsigned long *pulMemCheckTaskRunningCounter;
- void *pvMem1, *pvMem2, *pvMem3;
- static long lErrorOccurred = pdFALSE;
-
- /* This task is dynamically created then deleted during each cycle of the
- vErrorChecks task to check the operation of the memory allocator. Each time
- the task is created memory is allocated for the stack and TCB. Each time
- the task is deleted this memory is returned to the heap. This task itself
- exercises the allocator by allocating and freeing blocks.
-
- The task executes at the idle priority so does not require a delay.
-
- pulMemCheckTaskRunningCounter is incremented each cycle to indicate to the
- vErrorChecks() task that this task is still executing without error. */
-
- pulMemCheckTaskRunningCounter = ( unsigned long * )pvParameters;
-
- for( ;; )
- {
- if( lErrorOccurred == pdFALSE )
- {
- /* We have never seen an error so increment the counter. */
- ( *pulMemCheckTaskRunningCounter )++;
- }
-
- /* Allocate some memory - just to give the allocator some extra
- exercise. This has to be in a critical section to ensure the
- task does not get deleted while it has memory allocated. */
- vTaskSuspendAll( );
- {
- pvMem1 = pvPortMalloc( mainMEM_CHECK_SIZE_1 );
- if( pvMem1 == NULL )
- {
- lErrorOccurred = pdTRUE;
- }
- else
- {
- memset( pvMem1, 0xaa, mainMEM_CHECK_SIZE_1 );
- vPortFree( pvMem1 );
- }
- }
- xTaskResumeAll( );
-
- /* Again - with a different size block. */
- vTaskSuspendAll( );
- {
- pvMem2 = pvPortMalloc( mainMEM_CHECK_SIZE_2 );
- if( pvMem2 == NULL )
- {
- lErrorOccurred = pdTRUE;
- }
- else
- {
- memset( pvMem2, 0xaa, mainMEM_CHECK_SIZE_2 );
- vPortFree( pvMem2 );
- }
- }
- xTaskResumeAll( );
-
- /* Again - with a different size block. */
- vTaskSuspendAll( );
- {
- pvMem3 = pvPortMalloc( mainMEM_CHECK_SIZE_3 );
- if( pvMem3 == NULL )
- {
- lErrorOccurred = pdTRUE;
- }
- else
- {
- memset( pvMem3, 0xaa, mainMEM_CHECK_SIZE_3 );
- vPortFree( pvMem3 );
- }
- }
- xTaskResumeAll( );
- }
-}
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x.h deleted file mode 100644 index ae9dd63f6..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x.h +++ /dev/null @@ -1,46 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_H__
-#define __MCF523X_H__
-
-/*********************************************************************/
-
-#include "mcf523x/mcf523x_fec.h"
-#include "mcf523x/mcf523x_rng.h"
-#include "mcf523x/mcf523x_fmpll.h"
-#include "mcf523x/mcf523x_cs.h"
-#include "mcf523x/mcf523x_intc0.h"
-#include "mcf523x/mcf523x_intc1.h"
-#include "mcf523x/mcf523x_sdramc.h"
-#include "mcf523x/mcf523x_sram.h"
-#include "mcf523x/mcf523x_uart.h"
-#include "mcf523x/mcf523x_timer.h"
-#include "mcf523x/mcf523x_qspi.h"
-#include "mcf523x/mcf523x_eport.h"
-#include "mcf523x/mcf523x_i2c.h"
-#include "mcf523x/mcf523x_scm.h"
-#include "mcf523x/mcf523x_pit.h"
-#include "mcf523x/mcf523x_can.h"
-#include "mcf523x/mcf523x_wtm.h"
-#include "mcf523x/mcf523x_gpio.h"
-#include "mcf523x/mcf523x_mdha.h"
-#include "mcf523x/mcf523x_ccm.h"
-#include "mcf523x/mcf523x_rcm.h"
-#include "mcf523x/mcf523x_etpu.h"
-
-
-/********************************************************************/
-
-#endif /* __MCF523X_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_can.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_can.h deleted file mode 100644 index a193ba6fd..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_can.h +++ /dev/null @@ -1,325 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_can.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_CAN_H__
-#define __MCF523X_CAN_H__
-
-/*********************************************************************
-*
-* FlexCAN Module (CAN)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_CAN_CANMCR0 (*(vuint32*)(void*)(&__IPSBAR[0x1C0000]))
-#define MCF_CAN_CANCTRL0 (*(vuint32*)(void*)(&__IPSBAR[0x1C0004]))
-#define MCF_CAN_TIMER0 (*(vuint32*)(void*)(&__IPSBAR[0x1C0008]))
-#define MCF_CAN_RXGMASK0 (*(vuint32*)(void*)(&__IPSBAR[0x1C0010]))
-#define MCF_CAN_RX14MASK0 (*(vuint32*)(void*)(&__IPSBAR[0x1C0014]))
-#define MCF_CAN_RX15MASK0 (*(vuint32*)(void*)(&__IPSBAR[0x1C0018]))
-#define MCF_CAN_ERRCNT0 (*(vuint32*)(void*)(&__IPSBAR[0x1C001C]))
-#define MCF_CAN_ERRSTAT0 (*(vuint32*)(void*)(&__IPSBAR[0x1C0020]))
-#define MCF_CAN_IMASK0 (*(vuint16*)(void*)(&__IPSBAR[0x1C002A]))
-#define MCF_CAN_IFLAG0 (*(vuint16*)(void*)(&__IPSBAR[0x1C0032]))
-#define MCF_CAN_CANMCR1 (*(vuint32*)(void*)(&__IPSBAR[0x1F0000]))
-#define MCF_CAN_CANCTRL1 (*(vuint32*)(void*)(&__IPSBAR[0x1F0004]))
-#define MCF_CAN_TIMER1 (*(vuint32*)(void*)(&__IPSBAR[0x1F0008]))
-#define MCF_CAN_RXGMASK1 (*(vuint32*)(void*)(&__IPSBAR[0x1F0010]))
-#define MCF_CAN_RX14MASK1 (*(vuint32*)(void*)(&__IPSBAR[0x1F0014]))
-#define MCF_CAN_RX15MASK1 (*(vuint32*)(void*)(&__IPSBAR[0x1F0018]))
-#define MCF_CAN_ERRCNT1 (*(vuint32*)(void*)(&__IPSBAR[0x1F001C]))
-#define MCF_CAN_ERRSTAT1 (*(vuint32*)(void*)(&__IPSBAR[0x1F0020]))
-#define MCF_CAN_IMASK1 (*(vuint16*)(void*)(&__IPSBAR[0x1F002A]))
-#define MCF_CAN_IFLAG1 (*(vuint16*)(void*)(&__IPSBAR[0x1F0032]))
-#define MCF_CAN_CANMCR(x) (*(vuint32*)(void*)(&__IPSBAR[0x1C0000+((x)*0x30000)]))
-#define MCF_CAN_CANCTRL(x) (*(vuint32*)(void*)(&__IPSBAR[0x1C0004+((x)*0x30000)]))
-#define MCF_CAN_TIMER(x) (*(vuint32*)(void*)(&__IPSBAR[0x1C0008+((x)*0x30000)]))
-#define MCF_CAN_RXGMASK(x) (*(vuint32*)(void*)(&__IPSBAR[0x1C0010+((x)*0x30000)]))
-#define MCF_CAN_RX14MASK(x) (*(vuint32*)(void*)(&__IPSBAR[0x1C0014+((x)*0x30000)]))
-#define MCF_CAN_RX15MASK(x) (*(vuint32*)(void*)(&__IPSBAR[0x1C0018+((x)*0x30000)]))
-#define MCF_CAN_ERRCNT(x) (*(vuint32*)(void*)(&__IPSBAR[0x1C001C+((x)*0x30000)]))
-#define MCF_CAN_ERRSTAT(x) (*(vuint32*)(void*)(&__IPSBAR[0x1C0020+((x)*0x30000)]))
-#define MCF_CAN_IMASK(x) (*(vuint16*)(void*)(&__IPSBAR[0x1C002A+((x)*0x30000)]))
-#define MCF_CAN_IFLAG(x) (*(vuint16*)(void*)(&__IPSBAR[0x1C0032+((x)*0x30000)]))
-
-#define MCF_CAN_MBUF0_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0080+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_TMSTP(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0082+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0084+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0088+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0089+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C008A+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C008B+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C008C+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C008D+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C008E+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C008F+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0090+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_TMSTP(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0092+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0094+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0098+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0099+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C009A+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C009B+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C009C+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C009D+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C009E+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C009F+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C00A0+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C00A4+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00A8+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00A9+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00AA+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00AB+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00AC+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00AD+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00AE+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00AF+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C00B0+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C00B4+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00B8+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00B9+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00BA+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00BB+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00BC+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00BD+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00BE+((x)*0x30000)]))
-#define MCF_CAN_MBUF3_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00BF+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C00C0+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C00C4+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00C8+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00C9+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00CA+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00CB+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00CC+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00CD+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00CE+((x)*0x30000)]))
-#define MCF_CAN_MBUF4_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00CF+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C00D0+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C00D4+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00D8+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00D9+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00DA+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00DB+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00DC+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00DD+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00DE+((x)*0x30000)]))
-#define MCF_CAN_MBUF5_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00DF+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C00E0+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C00E4+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00E8+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00E9+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00EA+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00EB+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00EC+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00ED+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00EE+((x)*0x30000)]))
-#define MCF_CAN_MBUF6_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00EF+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C00F0+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C00F4+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00F8+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00F9+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00FA+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00FB+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00FC+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00FD+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00FE+((x)*0x30000)]))
-#define MCF_CAN_MBUF7_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C00FF+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0100+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0104+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0108+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0109+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C010A+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C010B+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C010C+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C010D+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C010E+((x)*0x30000)]))
-#define MCF_CAN_MBUF8_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C010F+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0100+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0114+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0118+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0119+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C011A+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C011B+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C011C+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C011D+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C011E+((x)*0x30000)]))
-#define MCF_CAN_MBUF9_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C011F+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0120+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0124+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0128+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0129+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C012A+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C012B+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C012C+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C012D+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C012E+((x)*0x30000)]))
-#define MCF_CAN_MBUF10_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C012F+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0130+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0134+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0138+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0139+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C013A+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C013B+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C013C+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C013D+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C013E+((x)*0x30000)]))
-#define MCF_CAN_MBUF11_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C013F+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0140+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0144+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0148+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0149+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C014A+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C014B+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C014C+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C014D+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C014E+((x)*0x30000)]))
-#define MCF_CAN_MBUF12_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C014F+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0150+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0154+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0158+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0159+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C015A+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C015B+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C015C+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C015D+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C015E+((x)*0x30000)]))
-#define MCF_CAN_MBUF13_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C015F+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0160+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0164+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0168+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0169+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C016A+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C016B+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C016C+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C016D+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C016E+((x)*0x30000)]))
-#define MCF_CAN_MBUF14_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C016F+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_CTRL(x) (*(vuint16 *)(void *)(&__IPSBAR[0x1C0170+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_ID(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0174+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_BYTE0(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0178+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_BYTE1(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C0179+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_BYTE2(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C017A+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_BYTE3(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C017B+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_BYTE4(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C017C+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_BYTE5(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C017D+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_BYTE6(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C017E+((x)*0x30000)]))
-#define MCF_CAN_MBUF15_BYTE7(x) (*(vuint8 *)(void *)(&__IPSBAR[0x1C017F+((x)*0x30000)]))
-
-
-#define MCF_CAN_MBUF0_DATAL(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0088+((x)*0x30000)]))
-#define MCF_CAN_MBUF0_DATAH(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C008C+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_DATAL(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C0098+((x)*0x30000)]))
-#define MCF_CAN_MBUF1_DATAH(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C009C+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_DATAL(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C00A8+((x)*0x30000)]))
-#define MCF_CAN_MBUF2_DATAH(x) (*(vuint32 *)(void *)(&__IPSBAR[0x1C00AC+((x)*0x30000)]))
-
-
-/* Bit definitions and macros for MCF_CAN_CANMCR */
-#define MCF_CAN_CANMCR_MAXMB(x) (((x)&0x0000000F)<<0)
-#define MCF_CAN_CANMCR_SUPV (0x00800000)
-#define MCF_CAN_CANMCR_FRZACK (0x01000000)
-#define MCF_CAN_CANMCR_SOFTRST (0x02000000)
-#define MCF_CAN_CANMCR_HALT (0x10000000)
-#define MCF_CAN_CANMCR_FRZ (0x40000000)
-#define MCF_CAN_CANMCR_MDIS (0x80000000)
-
-/* Bit definitions and macros for MCF_CAN_CANCTRL */
-#define MCF_CAN_CANCTRL_PROPSEG(x) (((x)&0x00000007)<<0)
-#define MCF_CAN_CANCTRL_LOM (0x00000008)
-#define MCF_CAN_CANCTRL_LBUF (0x00000010)
-#define MCF_CAN_CANCTRL_TSYNC (0x00000020)
-#define MCF_CAN_CANCTRL_BOFFREC (0x00000040)
-#define MCF_CAN_CANCTRL_SAMP (0x00000080)
-#define MCF_CAN_CANCTRL_LPB (0x00001000)
-#define MCF_CAN_CANCTRL_CLKSRC (0x00002000)
-#define MCF_CAN_CANCTRL_ERRMSK (0x00004000)
-#define MCF_CAN_CANCTRL_BOFFMSK (0x00008000)
-#define MCF_CAN_CANCTRL_PSEG2(x) (((x)&0x00000007)<<16)
-#define MCF_CAN_CANCTRL_PSEG1(x) (((x)&0x00000007)<<19)
-#define MCF_CAN_CANCTRL_RJW(x) (((x)&0x00000003)<<22)
-#define MCF_CAN_CANCTRL_PRESDIV(x) (((x)&0x000000FF)<<24)
-
-/* Bit definitions and macros for MCF_CAN_TIMER */
-#define MCF_CAN_TIMER_TIMER(x) (((x)&0x0000FFFF)<<0)
-
-/* Bit definitions and macros for MCF_CAN_RXGMASK */
-#define MCF_CAN_RXGMASK_MI(x) (((x)&0x1FFFFFFF)<<0)
-
-/* Bit definitions and macros for MCF_CAN_RX14MASK */
-#define MCF_CAN_RX14MASK_MI(x) (((x)&0x1FFFFFFF)<<0)
-
-/* Bit definitions and macros for MCF_CAN_RX15MASK */
-#define MCF_CAN_RX15MASK_MI(x) (((x)&0x1FFFFFFF)<<0)
-
-/* Bit definitions and macros for MCF_CAN_ERRCNT */
-#define MCF_CAN_ERRCNT_TXECTR(x) (((x)&0x000000FF)<<0)
-#define MCF_CAN_ERRCNT_RXECTR(x) (((x)&0x000000FF)<<8)
-
-/* Bit definitions and macros for MCF_CAN_ERRSTAT */
-#define MCF_CAN_ERRSTAT_WAKINT (0x00000001)
-#define MCF_CAN_ERRSTAT_ERRINT (0x00000002)
-#define MCF_CAN_ERRSTAT_BOFFINT (0x00000004)
-#define MCF_CAN_ERRSTAT_FLTCONF(x) (((x)&0x00000003)<<4)
-#define MCF_CAN_ERRSTAT_TXRX (0x00000040)
-#define MCF_CAN_ERRSTAT_IDLE (0x00000080)
-#define MCF_CAN_ERRSTAT_RXWRN (0x00000100)
-#define MCF_CAN_ERRSTAT_TXWRN (0x00000200)
-#define MCF_CAN_ERRSTAT_STFERR (0x00000400)
-#define MCF_CAN_ERRSTAT_FRMERR (0x00000800)
-#define MCF_CAN_ERRSTAT_CRCERR (0x00001000)
-#define MCF_CAN_ERRSTAT_ACKERR (0x00002000)
-#define MCF_CAN_ERRSTAT_BITERR(x) (((x)&0x00000003)<<14)
-#define MCF_CAN_ERRSTAT_FLTCONF_ACTIVE (0x00000000)
-#define MCF_CAN_ERRSTAT_FLTCONF_PASSIVE (0x00000010)
-#define MCF_CAN_ERRSTAT_FLTCONF_BUSOFF (0x00000020)
-
-/* Bit definitions and macros for MCF_CAN_IMASK */
-#define MCF_CAN_IMASK_BUF0M (0x0001)
-#define MCF_CAN_IMASK_BUF1M (0x0002)
-#define MCF_CAN_IMASK_BUF2M (0x0004)
-#define MCF_CAN_IMASK_BUF3M (0x0008)
-#define MCF_CAN_IMASK_BUF4M (0x0010)
-#define MCF_CAN_IMASK_BUF5M (0x0020)
-#define MCF_CAN_IMASK_BUF6M (0x0040)
-#define MCF_CAN_IMASK_BUF7M (0x0080)
-#define MCF_CAN_IMASK_BUF8M (0x0100)
-#define MCF_CAN_IMASK_BUF9M (0x0200)
-#define MCF_CAN_IMASK_BUF10M (0x0400)
-#define MCF_CAN_IMASK_BUF11M (0x0800)
-#define MCF_CAN_IMASK_BUF12M (0x1000)
-#define MCF_CAN_IMASK_BUF13M (0x2000)
-#define MCF_CAN_IMASK_BUF14M (0x4000)
-#define MCF_CAN_IMASK_BUF15M (0x8000)
-
-/* Bit definitions and macros for MCF_CAN_IFLAG */
-#define MCF_CAN_IFLAG_BUF0I (0x0001)
-#define MCF_CAN_IFLAG_BUF1I (0x0002)
-#define MCF_CAN_IFLAG_BUF2I (0x0004)
-#define MCF_CAN_IFLAG_BUF3I (0x0008)
-#define MCF_CAN_IFLAG_BUF4I (0x0010)
-#define MCF_CAN_IFLAG_BUF5I (0x0020)
-#define MCF_CAN_IFLAG_BUF6I (0x0040)
-#define MCF_CAN_IFLAG_BUF7I (0x0080)
-#define MCF_CAN_IFLAG_BUF8I (0x0100)
-#define MCF_CAN_IFLAG_BUF9I (0x0200)
-#define MCF_CAN_IFLAG_BUF10I (0x0400)
-#define MCF_CAN_IFLAG_BUF11I (0x0800)
-#define MCF_CAN_IFLAG_BUF12I (0x1000)
-#define MCF_CAN_IFLAG_BUF13I (0x2000)
-#define MCF_CAN_IFLAG_BUF14I (0x4000)
-#define MCF_CAN_IFLAG_BUF15I (0x8000)
-
-/********************************************************************/
-
-#endif /* __MCF523X_CAN_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_ccm.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_ccm.h deleted file mode 100644 index dd3b71c64..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_ccm.h +++ /dev/null @@ -1,56 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_ccm.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_CCM_H__
-#define __MCF523X_CCM_H__
-
-/*********************************************************************
-*
-* Chip Configuration Module (CCM)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_CCM_CCR (*(vuint16*)(void*)(&__IPSBAR[0x110004]))
-#define MCF_CCM_LPCR (*(vuint8 *)(void*)(&__IPSBAR[0x110007]))
-#define MCF_CCM_CIR (*(vuint16*)(void*)(&__IPSBAR[0x11000A]))
-#define MCF_CCM_RCON (*(vuint16*)(void*)(&__IPSBAR[0x110008]))
-
-/* Bit definitions and macros for MCF_CCM_CCR */
-#define MCF_CCM_CCR_BMT(x) (((x)&0x0007)<<0)
-#define MCF_CCM_CCR_BME (0x0008)
-#define MCF_CCM_CCR_SZEN (0x0040)
-#define MCF_CCM_CCR_MODE(x) (((x)&0x0007)<<8)
-
-/* Bit definitions and macros for MCF_CCM_LPCR */
-#define MCF_CCM_LPCR_STPMD(x) (((x)&0x03)<<3)
-#define MCF_CCM_LPCR_LPMD(x) (((x)&0x03)<<6)
-#define MCF_CCM_LPCR_LPMD_STOP (0xC0)
-#define MCF_CCM_LPCR_LPMD_WAIT (0x80)
-#define MCF_CCM_LPCR_LPMD_DOZE (0x40)
-#define MCF_CCM_LPCR_LPMD_RUN (0x00)
-
-/* Bit definitions and macros for MCF_CCM_CIR */
-#define MCF_CCM_CIR_PRN(x) (((x)&0x003F)<<0)
-#define MCF_CCM_CIR_PIN(x) (((x)&0x03FF)<<6)
-
-/* Bit definitions and macros for MCF_CCM_RCON */
-#define MCF_CCM_RCON_MODE (0x0001)
-#define MCF_CCM_RCON_BOOTPS(x) (((x)&0x0003)<<3)
-#define MCF_CCM_RCON_RLOAD (0x0020)
-#define MCF_CCM_RCON_RCSC(x) (((x)&0x0003)<<8)
-
-/********************************************************************/
-
-#endif /* __MCF523X_CCM_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_cs.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_cs.h deleted file mode 100644 index 240cdf214..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_cs.h +++ /dev/null @@ -1,101 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_cs.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_CS_H__
-#define __MCF523X_CS_H__
-
-/*********************************************************************
-*
-* Chip Selects (CS)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_CS_CSAR0 (*(vuint16*)(void*)(&__IPSBAR[0x000080]))
-#define MCF_CS_CSMR0 (*(vuint32*)(void*)(&__IPSBAR[0x000084]))
-#define MCF_CS_CSCR0 (*(vuint16*)(void*)(&__IPSBAR[0x00008A]))
-#define MCF_CS_CSAR1 (*(vuint16*)(void*)(&__IPSBAR[0x00008C]))
-#define MCF_CS_CSMR1 (*(vuint32*)(void*)(&__IPSBAR[0x000090]))
-#define MCF_CS_CSCR1 (*(vuint16*)(void*)(&__IPSBAR[0x000096]))
-#define MCF_CS_CSAR2 (*(vuint16*)(void*)(&__IPSBAR[0x000098]))
-#define MCF_CS_CSMR2 (*(vuint32*)(void*)(&__IPSBAR[0x00009C]))
-#define MCF_CS_CSCR2 (*(vuint16*)(void*)(&__IPSBAR[0x0000A2]))
-#define MCF_CS_CSAR3 (*(vuint16*)(void*)(&__IPSBAR[0x0000A4]))
-#define MCF_CS_CSMR3 (*(vuint32*)(void*)(&__IPSBAR[0x0000A8]))
-#define MCF_CS_CSCR3 (*(vuint16*)(void*)(&__IPSBAR[0x0000AE]))
-#define MCF_CS_CSAR4 (*(vuint16*)(void*)(&__IPSBAR[0x0000B0]))
-#define MCF_CS_CSMR4 (*(vuint32*)(void*)(&__IPSBAR[0x0000B4]))
-#define MCF_CS_CSCR4 (*(vuint16*)(void*)(&__IPSBAR[0x0000BA]))
-#define MCF_CS_CSAR5 (*(vuint16*)(void*)(&__IPSBAR[0x0000BC]))
-#define MCF_CS_CSMR5 (*(vuint32*)(void*)(&__IPSBAR[0x0000C0]))
-#define MCF_CS_CSCR5 (*(vuint16*)(void*)(&__IPSBAR[0x0000C6]))
-#define MCF_CS_CSAR6 (*(vuint16*)(void*)(&__IPSBAR[0x0000C8]))
-#define MCF_CS_CSMR6 (*(vuint32*)(void*)(&__IPSBAR[0x0000CC]))
-#define MCF_CS_CSCR6 (*(vuint16*)(void*)(&__IPSBAR[0x0000D2]))
-#define MCF_CS_CSAR7 (*(vuint16*)(void*)(&__IPSBAR[0x0000D4]))
-#define MCF_CS_CSMR7 (*(vuint32*)(void*)(&__IPSBAR[0x0000D8]))
-#define MCF_CS_CSCR7 (*(vuint16*)(void*)(&__IPSBAR[0x0000DE]))
-#define MCF_CS_CSAR(x) (*(vuint16*)(void*)(&__IPSBAR[0x000080+((x)*0x00C)]))
-#define MCF_CS_CSMR(x) (*(vuint32*)(void*)(&__IPSBAR[0x000084+((x)*0x00C)]))
-#define MCF_CS_CSCR(x) (*(vuint16*)(void*)(&__IPSBAR[0x00008A+((x)*0x00C)]))
-
-/* Bit definitions and macros for MCF_CS_CSAR */
-#define MCF_CS_CSAR_BA(x) ((uint16)(((x)&0xFFFF0000)>>16))
-
-/* Bit definitions and macros for MCF_CS_CSMR */
-#define MCF_CS_CSMR_V (0x00000001)
-#define MCF_CS_CSMR_UD (0x00000002)
-#define MCF_CS_CSMR_UC (0x00000004)
-#define MCF_CS_CSMR_SD (0x00000008)
-#define MCF_CS_CSMR_SC (0x00000010)
-#define MCF_CS_CSMR_CI (0x00000020)
-#define MCF_CS_CSMR_AM (0x00000040)
-#define MCF_CS_CSMR_WP (0x00000100)
-#define MCF_CS_CSMR_BAM(x) (((x)&0x0000FFFF)<<16)
-#define MCF_CS_CSMR_BAM_4G (0xFFFF0000)
-#define MCF_CS_CSMR_BAM_2G (0x7FFF0000)
-#define MCF_CS_CSMR_BAM_1G (0x3FFF0000)
-#define MCF_CS_CSMR_BAM_1024M (0x3FFF0000)
-#define MCF_CS_CSMR_BAM_512M (0x1FFF0000)
-#define MCF_CS_CSMR_BAM_256M (0x0FFF0000)
-#define MCF_CS_CSMR_BAM_128M (0x07FF0000)
-#define MCF_CS_CSMR_BAM_64M (0x03FF0000)
-#define MCF_CS_CSMR_BAM_32M (0x01FF0000)
-#define MCF_CS_CSMR_BAM_16M (0x00FF0000)
-#define MCF_CS_CSMR_BAM_8M (0x007F0000)
-#define MCF_CS_CSMR_BAM_4M (0x003F0000)
-#define MCF_CS_CSMR_BAM_2M (0x001F0000)
-#define MCF_CS_CSMR_BAM_1M (0x000F0000)
-#define MCF_CS_CSMR_BAM_1024K (0x000F0000)
-#define MCF_CS_CSMR_BAM_512K (0x00070000)
-#define MCF_CS_CSMR_BAM_256K (0x00030000)
-#define MCF_CS_CSMR_BAM_128K (0x00010000)
-#define MCF_CS_CSMR_BAM_64K (0x00000000)
-
-/* Bit definitions and macros for MCF_CS_CSCR */
-#define MCF_CS_CSCR_SWWS(x) (((x)&0x0007)<<0)
-#define MCF_CS_CSCR_BSTW (0x0008)
-#define MCF_CS_CSCR_BSTR (0x0010)
-#define MCF_CS_CSCR_BEM (0x0020)
-#define MCF_CS_CSCR_PS(x) (((x)&0x0003)<<6)
-#define MCF_CS_CSCR_AA (0x0100)
-#define MCF_CS_CSCR_IWS(x) (((x)&0x000F)<<10)
-#define MCF_CS_CSCR_SRWS(x) (((x)&0x0003)<<14)
-#define MCF_CS_CSCR_PS_8 (0x0040)
-#define MCF_CS_CSCR_PS_16 (0x0080)
-#define MCF_CS_CSCR_PS_32 (0x0000)
-
-/********************************************************************/
-
-#endif /* __MCF523X_CS_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_eport.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_eport.h deleted file mode 100644 index 9ee8d7c1c..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_eport.h +++ /dev/null @@ -1,92 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_eport.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_EPORT_H__
-#define __MCF523X_EPORT_H__
-
-/*********************************************************************
-*
-* Edge Port Module (EPORT)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_EPORT_EPPAR (*(vuint16*)(void*)(&__IPSBAR[0x130000]))
-#define MCF_EPORT_EPDDR (*(vuint8 *)(void*)(&__IPSBAR[0x130002]))
-#define MCF_EPORT_EPIER (*(vuint8 *)(void*)(&__IPSBAR[0x130003]))
-#define MCF_EPORT_EPDR (*(vuint8 *)(void*)(&__IPSBAR[0x130004]))
-#define MCF_EPORT_EPPDR (*(vuint8 *)(void*)(&__IPSBAR[0x130005]))
-#define MCF_EPORT_EPFR (*(vuint8 *)(void*)(&__IPSBAR[0x130006]))
-
-/* Bit definitions and macros for MCF_EPORT_EPPAR */
-#define MCF_EPORT_EPPAR_EPPA1(x) (((x)&0x0003)<<2)
-#define MCF_EPORT_EPPAR_EPPA2(x) (((x)&0x0003)<<4)
-#define MCF_EPORT_EPPAR_EPPA3(x) (((x)&0x0003)<<6)
-#define MCF_EPORT_EPPAR_EPPA4(x) (((x)&0x0003)<<8)
-#define MCF_EPORT_EPPAR_EPPA5(x) (((x)&0x0003)<<10)
-#define MCF_EPORT_EPPAR_EPPA6(x) (((x)&0x0003)<<12)
-#define MCF_EPORT_EPPAR_EPPA7(x) (((x)&0x0003)<<14)
-#define MCF_EPORT_EPPAR_EPPAx_LEVEL (0)
-#define MCF_EPORT_EPPAR_EPPAx_RISING (1)
-#define MCF_EPORT_EPPAR_EPPAx_FALLING (2)
-#define MCF_EPORT_EPPAR_EPPAx_BOTH (3)
-
-/* Bit definitions and macros for MCF_EPORT_EPDDR */
-#define MCF_EPORT_EPDDR_EPDD1 (0x02)
-#define MCF_EPORT_EPDDR_EPDD2 (0x04)
-#define MCF_EPORT_EPDDR_EPDD3 (0x08)
-#define MCF_EPORT_EPDDR_EPDD4 (0x10)
-#define MCF_EPORT_EPDDR_EPDD5 (0x20)
-#define MCF_EPORT_EPDDR_EPDD6 (0x40)
-#define MCF_EPORT_EPDDR_EPDD7 (0x80)
-
-/* Bit definitions and macros for MCF_EPORT_EPIER */
-#define MCF_EPORT_EPIER_EPIE1 (0x02)
-#define MCF_EPORT_EPIER_EPIE2 (0x04)
-#define MCF_EPORT_EPIER_EPIE3 (0x08)
-#define MCF_EPORT_EPIER_EPIE4 (0x10)
-#define MCF_EPORT_EPIER_EPIE5 (0x20)
-#define MCF_EPORT_EPIER_EPIE6 (0x40)
-#define MCF_EPORT_EPIER_EPIE7 (0x80)
-
-/* Bit definitions and macros for MCF_EPORT_EPDR */
-#define MCF_EPORT_EPDR_EPD1 (0x02)
-#define MCF_EPORT_EPDR_EPD2 (0x04)
-#define MCF_EPORT_EPDR_EPD3 (0x08)
-#define MCF_EPORT_EPDR_EPD4 (0x10)
-#define MCF_EPORT_EPDR_EPD5 (0x20)
-#define MCF_EPORT_EPDR_EPD6 (0x40)
-#define MCF_EPORT_EPDR_EPD7 (0x80)
-
-/* Bit definitions and macros for MCF_EPORT_EPPDR */
-#define MCF_EPORT_EPPDR_EPPD1 (0x02)
-#define MCF_EPORT_EPPDR_EPPD2 (0x04)
-#define MCF_EPORT_EPPDR_EPPD3 (0x08)
-#define MCF_EPORT_EPPDR_EPPD4 (0x10)
-#define MCF_EPORT_EPPDR_EPPD5 (0x20)
-#define MCF_EPORT_EPPDR_EPPD6 (0x40)
-#define MCF_EPORT_EPPDR_EPPD7 (0x80)
-
-/* Bit definitions and macros for MCF_EPORT_EPFR */
-#define MCF_EPORT_EPFR_EPF1 (0x02)
-#define MCF_EPORT_EPFR_EPF2 (0x04)
-#define MCF_EPORT_EPFR_EPF3 (0x08)
-#define MCF_EPORT_EPFR_EPF4 (0x10)
-#define MCF_EPORT_EPFR_EPF5 (0x20)
-#define MCF_EPORT_EPFR_EPF6 (0x40)
-#define MCF_EPORT_EPFR_EPF7 (0x80)
-
-/********************************************************************/
-
-#endif /* __MCF523X_EPORT_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_etpu.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_etpu.h deleted file mode 100644 index 5a0d9ca74..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_etpu.h +++ /dev/null @@ -1,493 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_etpu.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_ETPU_H__
-#define __MCF523X_ETPU_H__
-
-/*********************************************************************
-*
-* enhanced Time Processor Unit (ETPU)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_ETPU_EMCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0000]))
-#define MCF_ETPU_ECDCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0004]))
-#define MCF_ETPU_EMISCCR (*(vuint32*)(void*)(&__IPSBAR[0x1D000C]))
-#define MCF_ETPU_ESCMODR (*(vuint32*)(void*)(&__IPSBAR[0x1D0010]))
-#define MCF_ETPU_EECR (*(vuint32*)(void*)(&__IPSBAR[0x1D0014]))
-#define MCF_ETPU_ETBCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0020]))
-#define MCF_ETPU_ETB1R (*(vuint32*)(void*)(&__IPSBAR[0x1D0024]))
-#define MCF_ETPU_ETB2R (*(vuint32*)(void*)(&__IPSBAR[0x1D0028]))
-#define MCF_ETPU_EREDCR (*(vuint32*)(void*)(&__IPSBAR[0x1D002C]))
-#define MCF_ETPU_ECISR (*(vuint32*)(void*)(&__IPSBAR[0x1D0200]))
-#define MCF_ETPU_ECDTRSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0210]))
-#define MCF_ETPU_ECIOSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0220]))
-#define MCF_ETPU_ECDTROSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0230]))
-#define MCF_ETPU_ECIER (*(vuint32*)(void*)(&__IPSBAR[0x1D0240]))
-#define MCF_ETPU_ECDTRER (*(vuint32*)(void*)(&__IPSBAR[0x1D0250]))
-#define MCF_ETPU_ECPSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0280]))
-#define MCF_ETPU_ECSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0290]))
-#define MCF_ETPU_EC0SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0404]))
-#define MCF_ETPU_EC1SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0414]))
-#define MCF_ETPU_EC2SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0424]))
-#define MCF_ETPU_EC3SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0434]))
-#define MCF_ETPU_EC4SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0444]))
-#define MCF_ETPU_EC5SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0454]))
-#define MCF_ETPU_EC6SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0464]))
-#define MCF_ETPU_EC7SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0474]))
-#define MCF_ETPU_EC8SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0484]))
-#define MCF_ETPU_EC9SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0494]))
-#define MCF_ETPU_EC10SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D04A4]))
-#define MCF_ETPU_EC11SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D04B4]))
-#define MCF_ETPU_EC12SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D04C4]))
-#define MCF_ETPU_EC13SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D04D4]))
-#define MCF_ETPU_EC14SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D04E4]))
-#define MCF_ETPU_EC15SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D04F4]))
-#define MCF_ETPU_EC16SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0504]))
-#define MCF_ETPU_EC17SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0514]))
-#define MCF_ETPU_EC18SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0524]))
-#define MCF_ETPU_EC19SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0534]))
-#define MCF_ETPU_EC20SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0544]))
-#define MCF_ETPU_EC21SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0554]))
-#define MCF_ETPU_EC22SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0564]))
-#define MCF_ETPU_EC23SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0574]))
-#define MCF_ETPU_EC24SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0584]))
-#define MCF_ETPU_EC25SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D0594]))
-#define MCF_ETPU_EC26SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D05A4]))
-#define MCF_ETPU_EC27SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D05B4]))
-#define MCF_ETPU_EC28SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D05C4]))
-#define MCF_ETPU_EC29SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D05D4]))
-#define MCF_ETPU_EC30SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D05E4]))
-#define MCF_ETPU_EC31SCR (*(vuint32*)(void*)(&__IPSBAR[0x1D05F4]))
-#define MCF_ETPU_ECnSCR(x) (*(vuint32*)(void*)(&__IPSBAR[0x1D0404+((x)*0x010)]))
-#define MCF_ETPU_EC0CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0400]))
-#define MCF_ETPU_EC1CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0410]))
-#define MCF_ETPU_EC2CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0420]))
-#define MCF_ETPU_EC3CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0430]))
-#define MCF_ETPU_EC4CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0440]))
-#define MCF_ETPU_EC5CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0450]))
-#define MCF_ETPU_EC6CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0460]))
-#define MCF_ETPU_EC7CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0470]))
-#define MCF_ETPU_EC8CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0480]))
-#define MCF_ETPU_EC9CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0490]))
-#define MCF_ETPU_EC10CR (*(vuint32*)(void*)(&__IPSBAR[0x1D04A0]))
-#define MCF_ETPU_EC11CR (*(vuint32*)(void*)(&__IPSBAR[0x1D04B0]))
-#define MCF_ETPU_EC12CR (*(vuint32*)(void*)(&__IPSBAR[0x1D04C0]))
-#define MCF_ETPU_EC13CR (*(vuint32*)(void*)(&__IPSBAR[0x1D04D0]))
-#define MCF_ETPU_EC14CR (*(vuint32*)(void*)(&__IPSBAR[0x1D04E0]))
-#define MCF_ETPU_EC15CR (*(vuint32*)(void*)(&__IPSBAR[0x1D04F0]))
-#define MCF_ETPU_EC16CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0500]))
-#define MCF_ETPU_EC17CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0510]))
-#define MCF_ETPU_EC18CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0520]))
-#define MCF_ETPU_EC19CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0530]))
-#define MCF_ETPU_EC20CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0540]))
-#define MCF_ETPU_EC21CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0550]))
-#define MCF_ETPU_EC22CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0560]))
-#define MCF_ETPU_EC23CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0570]))
-#define MCF_ETPU_EC24CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0580]))
-#define MCF_ETPU_EC25CR (*(vuint32*)(void*)(&__IPSBAR[0x1D0590]))
-#define MCF_ETPU_EC26CR (*(vuint32*)(void*)(&__IPSBAR[0x1D05A0]))
-#define MCF_ETPU_EC27CR (*(vuint32*)(void*)(&__IPSBAR[0x1D05B0]))
-#define MCF_ETPU_EC28CR (*(vuint32*)(void*)(&__IPSBAR[0x1D05C0]))
-#define MCF_ETPU_EC29CR (*(vuint32*)(void*)(&__IPSBAR[0x1D05D0]))
-#define MCF_ETPU_EC30CR (*(vuint32*)(void*)(&__IPSBAR[0x1D05E0]))
-#define MCF_ETPU_EC31CR (*(vuint32*)(void*)(&__IPSBAR[0x1D05F0]))
-#define MCF_ETPU_ECnCR(x) (*(vuint32*)(void*)(&__IPSBAR[0x1D0400+((x)*0x010)]))
-#define MCF_ETPU_EC0HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0408]))
-#define MCF_ETPU_EC1HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0418]))
-#define MCF_ETPU_EC2HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0428]))
-#define MCF_ETPU_EC3HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0438]))
-#define MCF_ETPU_EC4HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0448]))
-#define MCF_ETPU_EC5HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0458]))
-#define MCF_ETPU_EC6HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0468]))
-#define MCF_ETPU_EC7HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0478]))
-#define MCF_ETPU_EC8HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0488]))
-#define MCF_ETPU_EC9HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0498]))
-#define MCF_ETPU_EC10HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D04A8]))
-#define MCF_ETPU_EC11HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D04B8]))
-#define MCF_ETPU_EC12HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D04C8]))
-#define MCF_ETPU_EC13HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D04D8]))
-#define MCF_ETPU_EC14HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D04E8]))
-#define MCF_ETPU_EC15HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D04F8]))
-#define MCF_ETPU_EC16HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0508]))
-#define MCF_ETPU_EC17HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0518]))
-#define MCF_ETPU_EC18HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0528]))
-#define MCF_ETPU_EC19HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0538]))
-#define MCF_ETPU_EC20HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0548]))
-#define MCF_ETPU_EC21HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0558]))
-#define MCF_ETPU_EC22HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0568]))
-#define MCF_ETPU_EC23HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0578]))
-#define MCF_ETPU_EC24HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0588]))
-#define MCF_ETPU_EC25HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D0598]))
-#define MCF_ETPU_EC26HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D05A8]))
-#define MCF_ETPU_EC27HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D05B8]))
-#define MCF_ETPU_EC28HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D05C8]))
-#define MCF_ETPU_EC29HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D05D8]))
-#define MCF_ETPU_EC30HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D05E8]))
-#define MCF_ETPU_EC31HSSR (*(vuint32*)(void*)(&__IPSBAR[0x1D05F8]))
-#define MCF_ETPU_ECnHSSR(x) (*(vuint32*)(void*)(&__IPSBAR[0x1D0408+((x)*0x010)]))
-
-/* Bit definitions and macros for MCF_ETPU_EMCR */
-#define MCF_ETPU_EMCR_GTBE (0x00000001)
-#define MCF_ETPU_EMCR_VIS (0x00000040)
-#define MCF_ETPU_EMCR_SCMMISEN (0x00000200)
-#define MCF_ETPU_EMCR_SCMMISF (0x00000400)
-#define MCF_ETPU_EMCR_SCMSIZE(x) (((x)&0x0000001F)<<16)
-#define MCF_ETPU_EMCR_ILF2 (0x01000000)
-#define MCF_ETPU_EMCR_ILF1 (0x02000000)
-#define MCF_ETPU_EMCR_MGE2 (0x04000000)
-#define MCF_ETPU_EMCR_MGE1 (0x08000000)
-#define MCF_ETPU_EMCR_GEC (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECDCR */
-#define MCF_ETPU_ECDCR_PARM1(x) (((x)&0x0000007F)<<0)
-#define MCF_ETPU_ECDCR_WR (0x00000080)
-#define MCF_ETPU_ECDCR_PARM0(x) (((x)&0x0000007F)<<8)
-#define MCF_ETPU_ECDCR_PWIDTH (0x00008000)
-#define MCF_ETPU_ECDCR_PBASE(x) (((x)&0x000003FF)<<16)
-#define MCF_ETPU_ECDCR_CTBASE(x) (((x)&0x0000001F)<<26)
-#define MCF_ETPU_ECDCR_STS (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_EECR */
-#define MCF_ETPU_EECR_ETB(x) (((x)&0x0000001F)<<0)
-#define MCF_ETPU_EECR_CDFC(x) (((x)&0x00000003)<<14)
-#define MCF_ETPU_EECR_FPSK(x) (((x)&0x00000007)<<16)
-#define MCF_ETPU_EECR_HLTF (0x00800000)
-#define MCF_ETPU_EECR_STF (0x10000000)
-#define MCF_ETPU_EECR_MDIS (0x40000000)
-#define MCF_ETPU_EECR_FEND (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ETBCR */
-#define MCF_ETPU_ETBCR_TCR1P(x) (((x)&0x000000FF)<<0)
-#define MCF_ETPU_ETBCR_TCR1CTL(x) (((x)&0x00000003)<<14)
-#define MCF_ETPU_ETBCR_TCR2P(x) (((x)&0x0000003F)<<16)
-#define MCF_ETPU_ETBCR_AM (0x02000000)
-#define MCF_ETPU_ETBCR_TCRCF(x) (((x)&0x00000003)<<27)
-#define MCF_ETPU_ETBCR_TCR2CTL(x) (((x)&0x00000007)<<29)
-
-/* Bit definitions and macros for MCF_ETPU_ETB1R */
-#define MCF_ETPU_ETB1R_TCR1(x) (((x)&0x00FFFFFF)<<0)
-
-/* Bit definitions and macros for MCF_ETPU_ETB2R */
-#define MCF_ETPU_ETB2R_TCR2(x) (((x)&0x00FFFFFF)<<0)
-
-/* Bit definitions and macros for MCF_ETPU_EREDCR */
-#define MCF_ETPU_EREDCR_SRV2(x) (((x)&0x0000000F)<<0)
-#define MCF_ETPU_EREDCR_SERVER_ID2(x) (((x)&0x0000000F)<<8)
-#define MCF_ETPU_EREDCR_RSC2 (0x00004000)
-#define MCF_ETPU_EREDCR_REN2 (0x00008000)
-#define MCF_ETPU_EREDCR_SRV1(x) (((x)&0x0000000F)<<16)
-#define MCF_ETPU_EREDCR_SERVER_ID1(x) (((x)&0x0000000F)<<24)
-#define MCF_ETPU_EREDCR_RSC1 (0x40000000)
-#define MCF_ETPU_EREDCR_REN1 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECISR */
-#define MCF_ETPU_ECISR_CIS0 (0x00000001)
-#define MCF_ETPU_ECISR_CIS1 (0x00000002)
-#define MCF_ETPU_ECISR_CIS2 (0x00000004)
-#define MCF_ETPU_ECISR_CIS3 (0x00000008)
-#define MCF_ETPU_ECISR_CIS4 (0x00000010)
-#define MCF_ETPU_ECISR_CIS5 (0x00000020)
-#define MCF_ETPU_ECISR_CIS6 (0x00000040)
-#define MCF_ETPU_ECISR_CIS7 (0x00000080)
-#define MCF_ETPU_ECISR_CIS8 (0x00000100)
-#define MCF_ETPU_ECISR_CIS9 (0x00000200)
-#define MCF_ETPU_ECISR_CIS10 (0x00000400)
-#define MCF_ETPU_ECISR_CIS11 (0x00000800)
-#define MCF_ETPU_ECISR_CIS12 (0x00001000)
-#define MCF_ETPU_ECISR_CIS13 (0x00002000)
-#define MCF_ETPU_ECISR_CIS14 (0x00004000)
-#define MCF_ETPU_ECISR_CIS15 (0x00008000)
-#define MCF_ETPU_ECISR_CIS16 (0x00010000)
-#define MCF_ETPU_ECISR_CIS17 (0x00020000)
-#define MCF_ETPU_ECISR_CIS18 (0x00040000)
-#define MCF_ETPU_ECISR_CIS19 (0x00080000)
-#define MCF_ETPU_ECISR_CIS20 (0x00100000)
-#define MCF_ETPU_ECISR_CIS21 (0x00200000)
-#define MCF_ETPU_ECISR_CIS22 (0x00400000)
-#define MCF_ETPU_ECISR_CIS23 (0x00800000)
-#define MCF_ETPU_ECISR_CIS24 (0x01000000)
-#define MCF_ETPU_ECISR_CIS25 (0x02000000)
-#define MCF_ETPU_ECISR_CIS26 (0x04000000)
-#define MCF_ETPU_ECISR_CIS27 (0x08000000)
-#define MCF_ETPU_ECISR_CIS28 (0x10000000)
-#define MCF_ETPU_ECISR_CIS29 (0x20000000)
-#define MCF_ETPU_ECISR_CIS30 (0x40000000)
-#define MCF_ETPU_ECISR_CIS31 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECDTRSR */
-#define MCF_ETPU_ECDTRSR_DTRS0 (0x00000001)
-#define MCF_ETPU_ECDTRSR_DTRS1 (0x00000002)
-#define MCF_ETPU_ECDTRSR_DTRS2 (0x00000004)
-#define MCF_ETPU_ECDTRSR_DTRS3 (0x00000008)
-#define MCF_ETPU_ECDTRSR_DTRS4 (0x00000010)
-#define MCF_ETPU_ECDTRSR_DTRS5 (0x00000020)
-#define MCF_ETPU_ECDTRSR_DTRS6 (0x00000040)
-#define MCF_ETPU_ECDTRSR_DTRS7 (0x00000080)
-#define MCF_ETPU_ECDTRSR_DTRS8 (0x00000100)
-#define MCF_ETPU_ECDTRSR_DTRS9 (0x00000200)
-#define MCF_ETPU_ECDTRSR_DTRS10 (0x00000400)
-#define MCF_ETPU_ECDTRSR_DTRS11 (0x00000800)
-#define MCF_ETPU_ECDTRSR_DTRS12 (0x00001000)
-#define MCF_ETPU_ECDTRSR_DTRS13 (0x00002000)
-#define MCF_ETPU_ECDTRSR_DTRS14 (0x00004000)
-#define MCF_ETPU_ECDTRSR_DTRS15 (0x00008000)
-#define MCF_ETPU_ECDTRSR_DTRS16 (0x00010000)
-#define MCF_ETPU_ECDTRSR_DTRS17 (0x00020000)
-#define MCF_ETPU_ECDTRSR_DTRS18 (0x00040000)
-#define MCF_ETPU_ECDTRSR_DTRS19 (0x00080000)
-#define MCF_ETPU_ECDTRSR_DTRS20 (0x00100000)
-#define MCF_ETPU_ECDTRSR_DTRS21 (0x00200000)
-#define MCF_ETPU_ECDTRSR_DTRS22 (0x00400000)
-#define MCF_ETPU_ECDTRSR_DTRS23 (0x00800000)
-#define MCF_ETPU_ECDTRSR_DTRS24 (0x01000000)
-#define MCF_ETPU_ECDTRSR_DTRS25 (0x02000000)
-#define MCF_ETPU_ECDTRSR_DTRS26 (0x04000000)
-#define MCF_ETPU_ECDTRSR_DTRS27 (0x08000000)
-#define MCF_ETPU_ECDTRSR_DTRS28 (0x10000000)
-#define MCF_ETPU_ECDTRSR_DTRS29 (0x20000000)
-#define MCF_ETPU_ECDTRSR_DTRS30 (0x40000000)
-#define MCF_ETPU_ECDTRSR_DTRS31 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECIOSR */
-#define MCF_ETPU_ECIOSR_CIOS0 (0x00000001)
-#define MCF_ETPU_ECIOSR_CIOS1 (0x00000002)
-#define MCF_ETPU_ECIOSR_CIOS2 (0x00000004)
-#define MCF_ETPU_ECIOSR_CIOS3 (0x00000008)
-#define MCF_ETPU_ECIOSR_CIOS4 (0x00000010)
-#define MCF_ETPU_ECIOSR_CIOS5 (0x00000020)
-#define MCF_ETPU_ECIOSR_CIOS6 (0x00000040)
-#define MCF_ETPU_ECIOSR_CIOS7 (0x00000080)
-#define MCF_ETPU_ECIOSR_CIOS8 (0x00000100)
-#define MCF_ETPU_ECIOSR_CIOS9 (0x00000200)
-#define MCF_ETPU_ECIOSR_CIOS10 (0x00000400)
-#define MCF_ETPU_ECIOSR_CIOS11 (0x00000800)
-#define MCF_ETPU_ECIOSR_CIOS12 (0x00001000)
-#define MCF_ETPU_ECIOSR_CIOS13 (0x00002000)
-#define MCF_ETPU_ECIOSR_CIOS14 (0x00004000)
-#define MCF_ETPU_ECIOSR_CIOS15 (0x00008000)
-#define MCF_ETPU_ECIOSR_CIOS16 (0x00010000)
-#define MCF_ETPU_ECIOSR_CIOS17 (0x00020000)
-#define MCF_ETPU_ECIOSR_CIOS18 (0x00040000)
-#define MCF_ETPU_ECIOSR_CIOS19 (0x00080000)
-#define MCF_ETPU_ECIOSR_CIOS20 (0x00100000)
-#define MCF_ETPU_ECIOSR_CIOS21 (0x00200000)
-#define MCF_ETPU_ECIOSR_CIOS22 (0x00400000)
-#define MCF_ETPU_ECIOSR_CIOS23 (0x00800000)
-#define MCF_ETPU_ECIOSR_CIOS24 (0x01000000)
-#define MCF_ETPU_ECIOSR_CIOS25 (0x02000000)
-#define MCF_ETPU_ECIOSR_CIOS26 (0x04000000)
-#define MCF_ETPU_ECIOSR_CIOS27 (0x08000000)
-#define MCF_ETPU_ECIOSR_CIOS28 (0x10000000)
-#define MCF_ETPU_ECIOSR_CIOS29 (0x20000000)
-#define MCF_ETPU_ECIOSR_CIOS30 (0x40000000)
-#define MCF_ETPU_ECIOSR_CIOS31 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECDTROSR */
-#define MCF_ETPU_ECDTROSR_DTROS0 (0x00000001)
-#define MCF_ETPU_ECDTROSR_DTROS1 (0x00000002)
-#define MCF_ETPU_ECDTROSR_DTROS2 (0x00000004)
-#define MCF_ETPU_ECDTROSR_DTROS3 (0x00000008)
-#define MCF_ETPU_ECDTROSR_DTROS4 (0x00000010)
-#define MCF_ETPU_ECDTROSR_DTROS5 (0x00000020)
-#define MCF_ETPU_ECDTROSR_DTROS6 (0x00000040)
-#define MCF_ETPU_ECDTROSR_DTROS7 (0x00000080)
-#define MCF_ETPU_ECDTROSR_DTROS8 (0x00000100)
-#define MCF_ETPU_ECDTROSR_DTROS9 (0x00000200)
-#define MCF_ETPU_ECDTROSR_DTROS10 (0x00000400)
-#define MCF_ETPU_ECDTROSR_DTROS11 (0x00000800)
-#define MCF_ETPU_ECDTROSR_DTROS12 (0x00001000)
-#define MCF_ETPU_ECDTROSR_DTROS13 (0x00002000)
-#define MCF_ETPU_ECDTROSR_DTROS14 (0x00004000)
-#define MCF_ETPU_ECDTROSR_DTROS15 (0x00008000)
-#define MCF_ETPU_ECDTROSR_DTROS16 (0x00010000)
-#define MCF_ETPU_ECDTROSR_DTROS17 (0x00020000)
-#define MCF_ETPU_ECDTROSR_DTROS18 (0x00040000)
-#define MCF_ETPU_ECDTROSR_DTROS19 (0x00080000)
-#define MCF_ETPU_ECDTROSR_DTROS20 (0x00100000)
-#define MCF_ETPU_ECDTROSR_DTROS21 (0x00200000)
-#define MCF_ETPU_ECDTROSR_DTROS22 (0x00400000)
-#define MCF_ETPU_ECDTROSR_DTROS23 (0x00800000)
-#define MCF_ETPU_ECDTROSR_DTROS24 (0x01000000)
-#define MCF_ETPU_ECDTROSR_DTROS25 (0x02000000)
-#define MCF_ETPU_ECDTROSR_DTROS26 (0x04000000)
-#define MCF_ETPU_ECDTROSR_DTROS27 (0x08000000)
-#define MCF_ETPU_ECDTROSR_DTROS28 (0x10000000)
-#define MCF_ETPU_ECDTROSR_DTROS29 (0x20000000)
-#define MCF_ETPU_ECDTROSR_DTROS30 (0x40000000)
-#define MCF_ETPU_ECDTROSR_DTROS31 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECIER */
-#define MCF_ETPU_ECIER_CIE0 (0x00000001)
-#define MCF_ETPU_ECIER_CIE1 (0x00000002)
-#define MCF_ETPU_ECIER_CIE2 (0x00000004)
-#define MCF_ETPU_ECIER_CIE3 (0x00000008)
-#define MCF_ETPU_ECIER_CIE4 (0x00000010)
-#define MCF_ETPU_ECIER_CIE5 (0x00000020)
-#define MCF_ETPU_ECIER_CIE6 (0x00000040)
-#define MCF_ETPU_ECIER_CIE7 (0x00000080)
-#define MCF_ETPU_ECIER_CIE8 (0x00000100)
-#define MCF_ETPU_ECIER_CIE9 (0x00000200)
-#define MCF_ETPU_ECIER_CIE10 (0x00000400)
-#define MCF_ETPU_ECIER_CIE11 (0x00000800)
-#define MCF_ETPU_ECIER_CIE12 (0x00001000)
-#define MCF_ETPU_ECIER_CIE13 (0x00002000)
-#define MCF_ETPU_ECIER_CIE14 (0x00004000)
-#define MCF_ETPU_ECIER_CIE15 (0x00008000)
-#define MCF_ETPU_ECIER_CIE16 (0x00010000)
-#define MCF_ETPU_ECIER_CIE17 (0x00020000)
-#define MCF_ETPU_ECIER_CIE18 (0x00040000)
-#define MCF_ETPU_ECIER_CIE19 (0x00080000)
-#define MCF_ETPU_ECIER_CIE20 (0x00100000)
-#define MCF_ETPU_ECIER_CIE21 (0x00200000)
-#define MCF_ETPU_ECIER_CIE22 (0x00400000)
-#define MCF_ETPU_ECIER_CIE23 (0x00800000)
-#define MCF_ETPU_ECIER_CIE24 (0x01000000)
-#define MCF_ETPU_ECIER_CIE25 (0x02000000)
-#define MCF_ETPU_ECIER_CIE26 (0x04000000)
-#define MCF_ETPU_ECIER_CIE27 (0x08000000)
-#define MCF_ETPU_ECIER_CIE28 (0x10000000)
-#define MCF_ETPU_ECIER_CIE29 (0x20000000)
-#define MCF_ETPU_ECIER_CIE30 (0x40000000)
-#define MCF_ETPU_ECIER_CIE31 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECDTRER */
-#define MCF_ETPU_ECDTRER_DTRE0 (0x00000001)
-#define MCF_ETPU_ECDTRER_DTRE1 (0x00000002)
-#define MCF_ETPU_ECDTRER_DTRE2 (0x00000004)
-#define MCF_ETPU_ECDTRER_DTRE3 (0x00000008)
-#define MCF_ETPU_ECDTRER_DTRE4 (0x00000010)
-#define MCF_ETPU_ECDTRER_DTRE5 (0x00000020)
-#define MCF_ETPU_ECDTRER_DTRE6 (0x00000040)
-#define MCF_ETPU_ECDTRER_DTRE7 (0x00000080)
-#define MCF_ETPU_ECDTRER_DTRE8 (0x00000100)
-#define MCF_ETPU_ECDTRER_DTRE9 (0x00000200)
-#define MCF_ETPU_ECDTRER_DTRE10 (0x00000400)
-#define MCF_ETPU_ECDTRER_DTRE11 (0x00000800)
-#define MCF_ETPU_ECDTRER_DTRE12 (0x00001000)
-#define MCF_ETPU_ECDTRER_DTRE13 (0x00002000)
-#define MCF_ETPU_ECDTRER_DTRE14 (0x00004000)
-#define MCF_ETPU_ECDTRER_DTRE15 (0x00008000)
-#define MCF_ETPU_ECDTRER_DTRE16 (0x00010000)
-#define MCF_ETPU_ECDTRER_DTRE17 (0x00020000)
-#define MCF_ETPU_ECDTRER_DTRE18 (0x00040000)
-#define MCF_ETPU_ECDTRER_DTRE19 (0x00080000)
-#define MCF_ETPU_ECDTRER_DTRE20 (0x00100000)
-#define MCF_ETPU_ECDTRER_DTRE21 (0x00200000)
-#define MCF_ETPU_ECDTRER_DTRE22 (0x00400000)
-#define MCF_ETPU_ECDTRER_DTRE23 (0x00800000)
-#define MCF_ETPU_ECDTRER_DTRE24 (0x01000000)
-#define MCF_ETPU_ECDTRER_DTRE25 (0x02000000)
-#define MCF_ETPU_ECDTRER_DTRE26 (0x04000000)
-#define MCF_ETPU_ECDTRER_DTRE27 (0x08000000)
-#define MCF_ETPU_ECDTRER_DTRE28 (0x10000000)
-#define MCF_ETPU_ECDTRER_DTRE29 (0x20000000)
-#define MCF_ETPU_ECDTRER_DTRE30 (0x40000000)
-#define MCF_ETPU_ECDTRER_DTRE31 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECPSSR */
-#define MCF_ETPU_ECPSSR_SR0 (0x00000001)
-#define MCF_ETPU_ECPSSR_SR1 (0x00000002)
-#define MCF_ETPU_ECPSSR_SR2 (0x00000004)
-#define MCF_ETPU_ECPSSR_SR3 (0x00000008)
-#define MCF_ETPU_ECPSSR_SR4 (0x00000010)
-#define MCF_ETPU_ECPSSR_SR5 (0x00000020)
-#define MCF_ETPU_ECPSSR_SR6 (0x00000040)
-#define MCF_ETPU_ECPSSR_SR7 (0x00000080)
-#define MCF_ETPU_ECPSSR_SR8 (0x00000100)
-#define MCF_ETPU_ECPSSR_SR9 (0x00000200)
-#define MCF_ETPU_ECPSSR_SR10 (0x00000400)
-#define MCF_ETPU_ECPSSR_SR11 (0x00000800)
-#define MCF_ETPU_ECPSSR_SR12 (0x00001000)
-#define MCF_ETPU_ECPSSR_SR13 (0x00002000)
-#define MCF_ETPU_ECPSSR_SR14 (0x00004000)
-#define MCF_ETPU_ECPSSR_SR15 (0x00008000)
-#define MCF_ETPU_ECPSSR_SR16 (0x00010000)
-#define MCF_ETPU_ECPSSR_SR17 (0x00020000)
-#define MCF_ETPU_ECPSSR_SR18 (0x00040000)
-#define MCF_ETPU_ECPSSR_SR19 (0x00080000)
-#define MCF_ETPU_ECPSSR_SR20 (0x00100000)
-#define MCF_ETPU_ECPSSR_SR21 (0x00200000)
-#define MCF_ETPU_ECPSSR_SR22 (0x00400000)
-#define MCF_ETPU_ECPSSR_SR23 (0x00800000)
-#define MCF_ETPU_ECPSSR_SR24 (0x01000000)
-#define MCF_ETPU_ECPSSR_SR25 (0x02000000)
-#define MCF_ETPU_ECPSSR_SR26 (0x04000000)
-#define MCF_ETPU_ECPSSR_SR27 (0x08000000)
-#define MCF_ETPU_ECPSSR_SR28 (0x10000000)
-#define MCF_ETPU_ECPSSR_SR29 (0x20000000)
-#define MCF_ETPU_ECPSSR_SR30 (0x40000000)
-#define MCF_ETPU_ECPSSR_SR31 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECSSR */
-#define MCF_ETPU_ECSSR_SS0 (0x00000001)
-#define MCF_ETPU_ECSSR_SS1 (0x00000002)
-#define MCF_ETPU_ECSSR_SS2 (0x00000004)
-#define MCF_ETPU_ECSSR_SS3 (0x00000008)
-#define MCF_ETPU_ECSSR_SS4 (0x00000010)
-#define MCF_ETPU_ECSSR_SS5 (0x00000020)
-#define MCF_ETPU_ECSSR_SS6 (0x00000040)
-#define MCF_ETPU_ECSSR_SS7 (0x00000080)
-#define MCF_ETPU_ECSSR_SS8 (0x00000100)
-#define MCF_ETPU_ECSSR_SS9 (0x00000200)
-#define MCF_ETPU_ECSSR_SS10 (0x00000400)
-#define MCF_ETPU_ECSSR_SS11 (0x00000800)
-#define MCF_ETPU_ECSSR_SS12 (0x00001000)
-#define MCF_ETPU_ECSSR_SS13 (0x00002000)
-#define MCF_ETPU_ECSSR_SS14 (0x00004000)
-#define MCF_ETPU_ECSSR_SS15 (0x00008000)
-#define MCF_ETPU_ECSSR_SS16 (0x00010000)
-#define MCF_ETPU_ECSSR_SS17 (0x00020000)
-#define MCF_ETPU_ECSSR_SS18 (0x00040000)
-#define MCF_ETPU_ECSSR_SS19 (0x00080000)
-#define MCF_ETPU_ECSSR_SS20 (0x00100000)
-#define MCF_ETPU_ECSSR_SS21 (0x00200000)
-#define MCF_ETPU_ECSSR_SS22 (0x00400000)
-#define MCF_ETPU_ECSSR_SS23 (0x00800000)
-#define MCF_ETPU_ECSSR_SS24 (0x01000000)
-#define MCF_ETPU_ECSSR_SS25 (0x02000000)
-#define MCF_ETPU_ECSSR_SS26 (0x04000000)
-#define MCF_ETPU_ECSSR_SS27 (0x08000000)
-#define MCF_ETPU_ECSSR_SS28 (0x10000000)
-#define MCF_ETPU_ECSSR_SS29 (0x20000000)
-#define MCF_ETPU_ECSSR_SS30 (0x40000000)
-#define MCF_ETPU_ECSSR_SS31 (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECnSCR */
-#define MCF_ETPU_ECnSCR_FM(x) (((x)&0x00000003)<<0)
-#define MCF_ETPU_ECnSCR_OBE (0x00002000)
-#define MCF_ETPU_ECnSCR_OPS (0x00004000)
-#define MCF_ETPU_ECnSCR_IPS (0x00008000)
-#define MCF_ETPU_ECnSCR_DTROS (0x00400000)
-#define MCF_ETPU_ECnSCR_DTRS (0x00800000)
-#define MCF_ETPU_ECnSCR_CIOS (0x40000000)
-#define MCF_ETPU_ECnSCR_CIS (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECnCR */
-#define MCF_ETPU_ECnCR_CPBA(x) (((x)&0x000007FF)<<0)
-#define MCF_ETPU_ECnCR_OPOL (0x00004000)
-#define MCF_ETPU_ECnCR_ODIS (0x00008000)
-#define MCF_ETPU_ECnCR_CFS(x) (((x)&0x0000001F)<<16)
-#define MCF_ETPU_ECnCR_ETCS (0x01000000)
-#define MCF_ETPU_ECnCR_CPR(x) (((x)&0x00000003)<<28)
-#define MCF_ETPU_ECnCR_DTRE (0x40000000)
-#define MCF_ETPU_ECnCR_CIE (0x80000000)
-
-/* Bit definitions and macros for MCF_ETPU_ECnHSSR */
-#define MCF_ETPU_ECnHSSR_HSR(x) (((x)&0x00000007)<<0)
-
-/********************************************************************/
-
-#endif /* __MCF523X_ETPU_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_fec.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_fec.h deleted file mode 100644 index a4a209d50..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_fec.h +++ /dev/null @@ -1,208 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_fec.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_FEC_H__
-#define __MCF523X_FEC_H__
-
-/*********************************************************************
-*
-* Fast Ethernet Controller (FEC)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_FEC_EIR (*(vuint32*)(void*)(&__IPSBAR[0x001004]))
-#define MCF_FEC_EIMR (*(vuint32*)(void*)(&__IPSBAR[0x001008]))
-#define MCF_FEC_RDAR (*(vuint32*)(void*)(&__IPSBAR[0x001010]))
-#define MCF_FEC_TDAR (*(vuint32*)(void*)(&__IPSBAR[0x001014]))
-#define MCF_FEC_ECR (*(vuint32*)(void*)(&__IPSBAR[0x001024]))
-#define MCF_FEC_MMFR (*(vuint32*)(void*)(&__IPSBAR[0x001040]))
-#define MCF_FEC_MSCR (*(vuint32*)(void*)(&__IPSBAR[0x001044]))
-#define MCF_FEC_MIBC (*(vuint32*)(void*)(&__IPSBAR[0x001064]))
-#define MCF_FEC_RCR (*(vuint32*)(void*)(&__IPSBAR[0x001084]))
-#define MCF_FEC_TCR (*(vuint32*)(void*)(&__IPSBAR[0x0010C4]))
-#define MCF_FEC_PALR (*(vuint32*)(void*)(&__IPSBAR[0x0010E4]))
-#define MCF_FEC_PAUR (*(vuint32*)(void*)(&__IPSBAR[0x0010E8]))
-#define MCF_FEC_OPD (*(vuint32*)(void*)(&__IPSBAR[0x0010EC]))
-#define MCF_FEC_IAUR (*(vuint32*)(void*)(&__IPSBAR[0x001118]))
-#define MCF_FEC_IALR (*(vuint32*)(void*)(&__IPSBAR[0x00111C]))
-#define MCF_FEC_GAUR (*(vuint32*)(void*)(&__IPSBAR[0x001120]))
-#define MCF_FEC_GALR (*(vuint32*)(void*)(&__IPSBAR[0x001124]))
-#define MCF_FEC_TFWR (*(vuint32*)(void*)(&__IPSBAR[0x001144]))
-#define MCF_FEC_FRBR (*(vuint32*)(void*)(&__IPSBAR[0x00114C]))
-#define MCF_FEC_FRSR (*(vuint32*)(void*)(&__IPSBAR[0x001150]))
-#define MCF_FEC_ERDSR (*(vuint32*)(void*)(&__IPSBAR[0x001180]))
-#define MCF_FEC_ETDSR (*(vuint32*)(void*)(&__IPSBAR[0x001184]))
-#define MCF_FEC_EMRBR (*(vuint32*)(void*)(&__IPSBAR[0x001188]))
-#define MCF_FEC_RMON_T_DROP (*(vuint32*)(void*)(&__IPSBAR[0x001200]))
-#define MCF_FEC_RMON_T_PACKETS (*(vuint32*)(void*)(&__IPSBAR[0x001204]))
-#define MCF_FEC_RMON_T_BC_PKT (*(vuint32*)(void*)(&__IPSBAR[0x001208]))
-#define MCF_FEC_RMON_T_MC_PKT (*(vuint32*)(void*)(&__IPSBAR[0x00120C]))
-#define MCF_FEC_RMON_T_CRC_ALIGN (*(vuint32*)(void*)(&__IPSBAR[0x001210]))
-#define MCF_FEC_RMON_T_UNDERSIZE (*(vuint32*)(void*)(&__IPSBAR[0x001214]))
-#define MCF_FEC_RMON_T_OVERSIZE (*(vuint32*)(void*)(&__IPSBAR[0x001218]))
-#define MCF_FEC_RMON_T_FRAG (*(vuint32*)(void*)(&__IPSBAR[0x00121C]))
-#define MCF_FEC_RMON_T_JAB (*(vuint32*)(void*)(&__IPSBAR[0x001220]))
-#define MCF_FEC_RMON_T_COL (*(vuint32*)(void*)(&__IPSBAR[0x001224]))
-#define MCF_FEC_RMON_T_P64 (*(vuint32*)(void*)(&__IPSBAR[0x001228]))
-#define MCF_FEC_RMON_T_P65TO127 (*(vuint32*)(void*)(&__IPSBAR[0x00122C]))
-#define MCF_FEC_RMON_T_P128TO255 (*(vuint32*)(void*)(&__IPSBAR[0x001230]))
-#define MCF_FEC_RMON_T_P256TO511 (*(vuint32*)(void*)(&__IPSBAR[0x001234]))
-#define MCF_FEC_RMON_T_P512TO1023 (*(vuint32*)(void*)(&__IPSBAR[0x001238]))
-#define MCF_FEC_RMON_T_P1024TO2047 (*(vuint32*)(void*)(&__IPSBAR[0x00123C]))
-#define MCF_FEC_RMON_T_P_GTE2048 (*(vuint32*)(void*)(&__IPSBAR[0x001240]))
-#define MCF_FEC_RMON_T_OCTETS (*(vuint32*)(void*)(&__IPSBAR[0x001244]))
-#define MCF_FEC_IEEE_T_DROP (*(vuint32*)(void*)(&__IPSBAR[0x001248]))
-#define MCF_FEC_IEEE_T_FRAME_OK (*(vuint32*)(void*)(&__IPSBAR[0x00124C]))
-#define MCF_FEC_IEEE_T_1COL (*(vuint32*)(void*)(&__IPSBAR[0x001250]))
-#define MCF_FEC_IEEE_T_MCOL (*(vuint32*)(void*)(&__IPSBAR[0x001254]))
-#define MCF_FEC_IEEE_T_DEF (*(vuint32*)(void*)(&__IPSBAR[0x001258]))
-#define MCF_FEC_IEEE_T_LCOL (*(vuint32*)(void*)(&__IPSBAR[0x00125C]))
-#define MCF_FEC_IEEE_T_EXCOL (*(vuint32*)(void*)(&__IPSBAR[0x001260]))
-#define MCF_FEC_IEEE_T_MACERR (*(vuint32*)(void*)(&__IPSBAR[0x001264]))
-#define MCF_FEC_IEEE_T_CSERR (*(vuint32*)(void*)(&__IPSBAR[0x001268]))
-#define MCF_FEC_IEEE_T_SQE (*(vuint32*)(void*)(&__IPSBAR[0x00126C]))
-#define MCF_FEC_IEEE_T_FDXFC (*(vuint32*)(void*)(&__IPSBAR[0x001270]))
-#define MCF_FEC_IEEE_T_OCTETS_OK (*(vuint32*)(void*)(&__IPSBAR[0x001274]))
-#define MCF_FEC_RMON_R_PACKETS (*(vuint32*)(void*)(&__IPSBAR[0x001284]))
-#define MCF_FEC_RMON_R_BC_PKT (*(vuint32*)(void*)(&__IPSBAR[0x001288]))
-#define MCF_FEC_RMON_R_MC_PKT (*(vuint32*)(void*)(&__IPSBAR[0x00128C]))
-#define MCF_FEC_RMON_R_CRC_ALIGN (*(vuint32*)(void*)(&__IPSBAR[0x001290]))
-#define MCF_FEC_RMON_R_UNDERSIZE (*(vuint32*)(void*)(&__IPSBAR[0x001294]))
-#define MCF_FEC_RMON_R_OVERSIZE (*(vuint32*)(void*)(&__IPSBAR[0x001298]))
-#define MCF_FEC_RMON_R_FRAG (*(vuint32*)(void*)(&__IPSBAR[0x00129C]))
-#define MCF_FEC_RMON_R_JAB (*(vuint32*)(void*)(&__IPSBAR[0x0012A0]))
-#define MCF_FEC_RMON_R_RESVD_0 (*(vuint32*)(void*)(&__IPSBAR[0x0012A4]))
-#define MCF_FEC_RMON_R_P64 (*(vuint32*)(void*)(&__IPSBAR[0x0012A8]))
-#define MCF_FEC_RMON_R_P65TO127 (*(vuint32*)(void*)(&__IPSBAR[0x0012AC]))
-#define MCF_FEC_RMON_R_P128TO255 (*(vuint32*)(void*)(&__IPSBAR[0x0012B0]))
-#define MCF_FEC_RMON_R_P256TO511 (*(vuint32*)(void*)(&__IPSBAR[0x0012B4]))
-#define MCF_FEC_RMON_R_512TO1023 (*(vuint32*)(void*)(&__IPSBAR[0x0012B8]))
-#define MCF_FEC_RMON_R_P_GTE2048 (*(vuint32*)(void*)(&__IPSBAR[0x0012C0]))
-#define MCF_FEC_RMON_R_1024TO2047 (*(vuint32*)(void*)(&__IPSBAR[0x0012BC]))
-#define MCF_FEC_RMON_R_OCTETS (*(vuint32*)(void*)(&__IPSBAR[0x0012C4]))
-#define MCF_FEC_IEEE_R_DROP (*(vuint32*)(void*)(&__IPSBAR[0x0012C8]))
-#define MCF_FEC_IEEE_R_FRAME_OK (*(vuint32*)(void*)(&__IPSBAR[0x0012CC]))
-#define MCF_FEC_IEEE_R_CRC (*(vuint32*)(void*)(&__IPSBAR[0x0012D0]))
-#define MCF_FEC_IEEE_R_ALIGN (*(vuint32*)(void*)(&__IPSBAR[0x0012D4]))
-#define MCF_FEC_IEEE_R_MACERR (*(vuint32*)(void*)(&__IPSBAR[0x0012D8]))
-#define MCF_FEC_IEEE_R_FDXFC (*(vuint32*)(void*)(&__IPSBAR[0x0012DC]))
-#define MCF_FEC_IEEE_R_OCTETS_OK (*(vuint32*)(void*)(&__IPSBAR[0x0012E0]))
-
-/* Bit definitions and macros for MCF_FEC_EIR */
-#define MCF_FEC_EIR_UN (0x00080000)
-#define MCF_FEC_EIR_RL (0x00100000)
-#define MCF_FEC_EIR_LC (0x00200000)
-#define MCF_FEC_EIR_EBERR (0x00400000)
-#define MCF_FEC_EIR_MII (0x00800000)
-#define MCF_FEC_EIR_RXB (0x01000000)
-#define MCF_FEC_EIR_RXF (0x02000000)
-#define MCF_FEC_EIR_TXB (0x04000000)
-#define MCF_FEC_EIR_TXF (0x08000000)
-#define MCF_FEC_EIR_GRA (0x10000000)
-#define MCF_FEC_EIR_BABT (0x20000000)
-#define MCF_FEC_EIR_BABR (0x40000000)
-#define MCF_FEC_EIR_HBERR (0x80000000)
-
-/* Bit definitions and macros for MCF_FEC_EIMR */
-#define MCF_FEC_EIMR_UN (0x00080000)
-#define MCF_FEC_EIMR_RL (0x00100000)
-#define MCF_FEC_EIMR_LC (0x00200000)
-#define MCF_FEC_EIMR_EBERR (0x00400000)
-#define MCF_FEC_EIMR_MII (0x00800000)
-#define MCF_FEC_EIMR_RXB (0x01000000)
-#define MCF_FEC_EIMR_RXF (0x02000000)
-#define MCF_FEC_EIMR_TXB (0x04000000)
-#define MCF_FEC_EIMR_TXF (0x08000000)
-#define MCF_FEC_EIMR_GRA (0x10000000)
-#define MCF_FEC_EIMR_BABT (0x20000000)
-#define MCF_FEC_EIMR_BABR (0x40000000)
-#define MCF_FEC_EIMR_HBERR (0x80000000)
-
-/* Bit definitions and macros for MCF_FEC_RDAR */
-#define MCF_FEC_RDAR_R_DES_ACTIVE (0x01000000)
-
-/* Bit definitions and macros for MCF_FEC_TDAR */
-#define MCF_FEC_TDAR_X_DES_ACTIVE (0x01000000)
-
-/* Bit definitions and macros for MCF_FEC_ECR */
-#define MCF_FEC_ECR_RESET (0x00000001)
-#define MCF_FEC_ECR_ETHER_EN (0x00000002)
-
-/* Bit definitions and macros for MCF_FEC_MMFR */
-#define MCF_FEC_MMFR_DATA(x) (((x)&0x0000FFFF)<<0)
-#define MCF_FEC_MMFR_TA(x) (((x)&0x00000003)<<16)
-#define MCF_FEC_MMFR_RA(x) (((x)&0x0000001F)<<18)
-#define MCF_FEC_MMFR_PA(x) (((x)&0x0000001F)<<23)
-#define MCF_FEC_MMFR_OP(x) (((x)&0x00000003)<<28)
-#define MCF_FEC_MMFR_ST(x) (((x)&0x00000003)<<30)
-#define MCF_FEC_MMFR_ST_01 (0x40000000)
-#define MCF_FEC_MMFR_OP_READ (0x20000000)
-#define MCF_FEC_MMFR_OP_WRITE (0x10000000)
-#define MCF_FEC_MMFR_TA_10 (0x00020000)
-
-
-/* Bit definitions and macros for MCF_FEC_MSCR */
-#define MCF_FEC_MSCR_MII_SPEED(x) (((x)&0x0000003F)<<1)
-#define MCF_FEC_MSCR_DIS_PREAMBLE (0x00000080)
-
-/* Bit definitions and macros for MCF_FEC_MIBC */
-#define MCF_FEC_MIBC_MIB_IDLE (0x40000000)
-#define MCF_FEC_MIBC_MIB_DISABLE (0x80000000)
-
-/* Bit definitions and macros for MCF_FEC_RCR */
-#define MCF_FEC_RCR_LOOP (0x00000001)
-#define MCF_FEC_RCR_DRT (0x00000002)
-#define MCF_FEC_RCR_MII_MODE (0x00000004)
-#define MCF_FEC_RCR_PROM (0x00000008)
-#define MCF_FEC_RCR_BC_REJ (0x00000010)
-#define MCF_FEC_RCR_FCE (0x00000020)
-#define MCF_FEC_RCR_MAX_FL(x) (((x)&0x000007FF)<<16)
-
-/* Bit definitions and macros for MCF_FEC_TCR */
-#define MCF_FEC_TCR_GTS (0x00000001)
-#define MCF_FEC_TCR_HBC (0x00000002)
-#define MCF_FEC_TCR_FDEN (0x00000004)
-#define MCF_FEC_TCR_TFC_PAUSE (0x00000008)
-#define MCF_FEC_TCR_RFC_PAUSE (0x00000010)
-
-/* Bit definitions and macros for MCF_FEC_PAUR */
-#define MCF_FEC_PAUR_TYPE(x) (((x)&0x0000FFFF)<<0)
-#define MCF_FEC_PAUR_PADDR2(x) (((x)&0x0000FFFF)<<16)
-
-/* Bit definitions and macros for MCF_FEC_OPD */
-#define MCF_FEC_OPD_PAUSE_DUR(x) (((x)&0x0000FFFF)<<0)
-#define MCF_FEC_OPD_OPCODE(x) (((x)&0x0000FFFF)<<16)
-
-/* Bit definitions and macros for MCF_FEC_TFWR */
-#define MCF_FEC_TFWR_X_WMRK(x) (((x)&0x00000003)<<0)
-
-/* Bit definitions and macros for MCF_FEC_FRBR */
-#define MCF_FEC_FRBR_R_BOUND(x) (((x)&0x000000FF)<<2)
-
-/* Bit definitions and macros for MCF_FEC_FRSR */
-#define MCF_FEC_FRSR_R_FSTART(x) (((x)&0x000000FF)<<2)
-
-/* Bit definitions and macros for MCF_FEC_ERDSR */
-#define MCF_FEC_ERDSR_R_DES_START(x) (((x)&0x3FFFFFFF)<<2)
-
-/* Bit definitions and macros for MCF_FEC_ETDSR */
-#define MCF_FEC_ETDSR_X_DES_START(x) (((x)&0x3FFFFFFF)<<2)
-
-/* Bit definitions and macros for MCF_FEC_EMRBR */
-#define MCF_FEC_EMRBR_R_BUF_SIZE(x) (((x)&0x0000007F)<<4)
-
-/********************************************************************/
-
-#endif /* __MCF523X_FEC_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_fmpll.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_fmpll.h deleted file mode 100644 index 3f132e896..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_fmpll.h +++ /dev/null @@ -1,55 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_fmpll.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_FMPLL_H__
-#define __MCF523X_FMPLL_H__
-
-/*********************************************************************
-*
-* Frequency Modulated Phase Locked Loop (FMPLL)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_FMPLL_SYNCR (*(vuint32*)(void*)(&__IPSBAR[0x120000]))
-#define MCF_FMPLL_SYNSR (*(vuint32*)(void*)(&__IPSBAR[0x120004]))
-
-/* Bit definitions and macros for MCF_FMPLL_SYNCR */
-#define MCF_FMPLL_SYNCR_EXP(x) (((x)&0x000003FF)<<0)
-#define MCF_FMPLL_SYNCR_DEPTH(x) (((x)&0x00000003)<<10)
-#define MCF_FMPLL_SYNCR_RATE (0x00001000)
-#define MCF_FMPLL_SYNCR_LOCIRQ (0x00002000)
-#define MCF_FMPLL_SYNCR_LOLIRQ (0x00004000)
-#define MCF_FMPLL_SYNCR_DISCLK (0x00008000)
-#define MCF_FMPLL_SYNCR_LOCRE (0x00010000)
-#define MCF_FMPLL_SYNCR_LOLRE (0x00020000)
-#define MCF_FMPLL_SYNCR_LOCEN (0x00040000)
-#define MCF_FMPLL_SYNCR_RFD(x) (((x)&0x00000007)<<19)
-#define MCF_FMPLL_SYNCR_MFD(x) (((x)&0x00000007)<<24)
-
-/* Bit definitions and macros for MCF_FMPLL_SYNSR */
-#define MCF_FMPLL_SYNSR_CALPASS (0x00000001)
-#define MCF_FMPLL_SYNSR_CALDONE (0x00000002)
-#define MCF_FMPLL_SYNSR_LOCF (0x00000004)
-#define MCF_FMPLL_SYNSR_LOCK (0x00000008)
-#define MCF_FMPLL_SYNSR_LOCKS (0x00000010)
-#define MCF_FMPLL_SYNSR_PLLREF (0x00000020)
-#define MCF_FMPLL_SYNSR_PLLSEL (0x00000040)
-#define MCF_FMPLL_SYNSR_MODE (0x00000080)
-#define MCF_FMPLL_SYNSR_LOC (0x00000100)
-#define MCF_FMPLL_SYNSR_LOLF (0x00000200)
-
-/********************************************************************/
-
-#endif /* __MCF523X_FMPLL_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_gpio.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_gpio.h deleted file mode 100644 index df8c36600..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_gpio.h +++ /dev/null @@ -1,676 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_gpio.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_GPIO_H__
-#define __MCF523X_GPIO_H__
-
-/*********************************************************************
-*
-* General Purpose I/O (GPIO)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_GPIO_PODR_ADDR (*(vuint8 *)(void*)(&__IPSBAR[0x100000]))
-#define MCF_GPIO_PODR_DATAH (*(vuint8 *)(void*)(&__IPSBAR[0x100001]))
-#define MCF_GPIO_PODR_DATAL (*(vuint8 *)(void*)(&__IPSBAR[0x100002]))
-#define MCF_GPIO_PODR_BUSCTL (*(vuint8 *)(void*)(&__IPSBAR[0x100003]))
-#define MCF_GPIO_PODR_BS (*(vuint8 *)(void*)(&__IPSBAR[0x100004]))
-#define MCF_GPIO_PODR_CS (*(vuint8 *)(void*)(&__IPSBAR[0x100005]))
-#define MCF_GPIO_PODR_SDRAM (*(vuint8 *)(void*)(&__IPSBAR[0x100006]))
-#define MCF_GPIO_PODR_FECI2C (*(vuint8 *)(void*)(&__IPSBAR[0x100007]))
-#define MCF_GPIO_PODR_UARTH (*(vuint8 *)(void*)(&__IPSBAR[0x100008]))
-#define MCF_GPIO_PODR_UARTL (*(vuint8 *)(void*)(&__IPSBAR[0x100009]))
-#define MCF_GPIO_PODR_QSPI (*(vuint8 *)(void*)(&__IPSBAR[0x10000A]))
-#define MCF_GPIO_PODR_TIMER (*(vuint8 *)(void*)(&__IPSBAR[0x10000B]))
-#define MCF_GPIO_PODR_ETPU (*(vuint8 *)(void*)(&__IPSBAR[0x10000C]))
-#define MCF_GPIO_PDDR_APDDR (*(vuint8 *)(void*)(&__IPSBAR[0x100010]))
-#define MCF_GPIO_PDDR_DATAH (*(vuint8 *)(void*)(&__IPSBAR[0x100011]))
-#define MCF_GPIO_PDDR_DATAL (*(vuint8 *)(void*)(&__IPSBAR[0x100012]))
-#define MCF_GPIO_PDDR_BUSCTL (*(vuint8 *)(void*)(&__IPSBAR[0x100013]))
-#define MCF_GPIO_PDDR_BS (*(vuint8 *)(void*)(&__IPSBAR[0x100014]))
-#define MCF_GPIO_PDDR_CS (*(vuint8 *)(void*)(&__IPSBAR[0x100015]))
-#define MCF_GPIO_PDDR_SDRAM (*(vuint8 *)(void*)(&__IPSBAR[0x100016]))
-#define MCF_GPIO_PDDR_FECI2C (*(vuint8 *)(void*)(&__IPSBAR[0x100017]))
-#define MCF_GPIO_PDDR_UARTH (*(vuint8 *)(void*)(&__IPSBAR[0x100018]))
-#define MCF_GPIO_PDDR_UARTL (*(vuint8 *)(void*)(&__IPSBAR[0x100019]))
-#define MCF_GPIO_PDDR_QSPI (*(vuint8 *)(void*)(&__IPSBAR[0x10001A]))
-#define MCF_GPIO_PDDR_TIMER (*(vuint8 *)(void*)(&__IPSBAR[0x10001B]))
-#define MCF_GPIO_PDDR_ETPU (*(vuint8 *)(void*)(&__IPSBAR[0x10001C]))
-#define MCF_GPIO_PPDSDR_ADDR (*(vuint8 *)(void*)(&__IPSBAR[0x100020]))
-#define MCF_GPIO_PPDSDR_DATAH (*(vuint8 *)(void*)(&__IPSBAR[0x100021]))
-#define MCF_GPIO_PPDSDR_DATAL (*(vuint8 *)(void*)(&__IPSBAR[0x100022]))
-#define MCF_GPIO_PPDSDR_BUSCTL (*(vuint8 *)(void*)(&__IPSBAR[0x100023]))
-#define MCF_GPIO_PPDSDR_BS (*(vuint8 *)(void*)(&__IPSBAR[0x100024]))
-#define MCF_GPIO_PPDSDR_FECI2C (*(vuint8 *)(void*)(&__IPSBAR[0x100027]))
-#define MCF_GPIO_PPDSDR_CS (*(vuint8 *)(void*)(&__IPSBAR[0x100025]))
-#define MCF_GPIO_PPDSDR_SDRAM (*(vuint8 *)(void*)(&__IPSBAR[0x100026]))
-#define MCF_GPIO_PPDSDR_UARTH (*(vuint8 *)(void*)(&__IPSBAR[0x100028]))
-#define MCF_GPIO_PPDSDR_UARTL (*(vuint8 *)(void*)(&__IPSBAR[0x100029]))
-#define MCF_GPIO_PPDSDR_QSPI (*(vuint8 *)(void*)(&__IPSBAR[0x10002A]))
-#define MCF_GPIO_PPDSDR_TIMER (*(vuint8 *)(void*)(&__IPSBAR[0x10002B]))
-#define MCF_GPIO_PPDSDR_ETPU (*(vuint8 *)(void*)(&__IPSBAR[0x10002C]))
-#define MCF_GPIO_PCLRR_ADDR (*(vuint8 *)(void*)(&__IPSBAR[0x100030]))
-#define MCF_GPIO_PCLRR_DATAH (*(vuint8 *)(void*)(&__IPSBAR[0x100031]))
-#define MCF_GPIO_PCLRR_DATAL (*(vuint8 *)(void*)(&__IPSBAR[0x100032]))
-#define MCF_GPIO_PCLRR_BUSCTL (*(vuint8 *)(void*)(&__IPSBAR[0x100033]))
-#define MCF_GPIO_PCLRR_BS (*(vuint8 *)(void*)(&__IPSBAR[0x100034]))
-#define MCF_GPIO_PCLRR_CS (*(vuint8 *)(void*)(&__IPSBAR[0x100035]))
-#define MCF_GPIO_PCLRR_SDRAM (*(vuint8 *)(void*)(&__IPSBAR[0x100036]))
-#define MCF_GPIO_PCLRR_FECI2C (*(vuint8 *)(void*)(&__IPSBAR[0x100037]))
-#define MCF_GPIO_PCLRR_UARTH (*(vuint8 *)(void*)(&__IPSBAR[0x100038]))
-#define MCF_GPIO_PCLRR_UARTL (*(vuint8 *)(void*)(&__IPSBAR[0x100039]))
-#define MCF_GPIO_PCLRR_QSPI (*(vuint8 *)(void*)(&__IPSBAR[0x10003A]))
-#define MCF_GPIO_PCLRR_TIMER (*(vuint8 *)(void*)(&__IPSBAR[0x10003B]))
-#define MCF_GPIO_PCLRR_ETPU (*(vuint8 *)(void*)(&__IPSBAR[0x10003C]))
-#define MCF_GPIO_PAR_AD (*(vuint8 *)(void*)(&__IPSBAR[0x100040]))
-#define MCF_GPIO_PAR_BUSCTL (*(vuint16*)(void*)(&__IPSBAR[0x100042]))
-#define MCF_GPIO_PAR_BS (*(vuint8 *)(void*)(&__IPSBAR[0x100044]))
-#define MCF_GPIO_PAR_CS (*(vuint8 *)(void*)(&__IPSBAR[0x100045]))
-#define MCF_GPIO_PAR_SDRAM (*(vuint8 *)(void*)(&__IPSBAR[0x100046]))
-#define MCF_GPIO_PAR_FECI2C (*(vuint8 *)(void*)(&__IPSBAR[0x100047]))
-#define MCF_GPIO_PAR_UART (*(vuint16*)(void*)(&__IPSBAR[0x100048]))
-#define MCF_GPIO_PAR_QSPI (*(vuint8 *)(void*)(&__IPSBAR[0x10004A]))
-#define MCF_GPIO_PAR_TIMER (*(vuint16*)(void*)(&__IPSBAR[0x10004C]))
-#define MCF_GPIO_PAR_ETPU (*(vuint8 *)(void*)(&__IPSBAR[0x10004E]))
-#define MCF_GPIO_DSCR_EIM (*(vuint8 *)(void*)(&__IPSBAR[0x100050]))
-#define MCF_GPIO_DSCR_ETPU (*(vuint8 *)(void*)(&__IPSBAR[0x100051]))
-#define MCF_GPIO_DSCR_FECI2C (*(vuint8 *)(void*)(&__IPSBAR[0x100052]))
-#define MCF_GPIO_DSCR_UART (*(vuint8 *)(void*)(&__IPSBAR[0x100053]))
-#define MCF_GPIO_DSCR_QSPI (*(vuint8 *)(void*)(&__IPSBAR[0x100054]))
-#define MCF_GPIO_DSCR_TIMER (*(vuint8 *)(void*)(&__IPSBAR[0x100055]))
-
-/* Bit definitions and macros for MCF_GPIO_PODR_ADDR */
-#define MCF_GPIO_PODR_ADDR_PODR_ADDR5 (0x20)
-#define MCF_GPIO_PODR_ADDR_PODR_ADDR6 (0x40)
-#define MCF_GPIO_PODR_ADDR_PODR_ADDR7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_DATAH */
-#define MCF_GPIO_PODR_DATAH_PODR_DATAH0 (0x01)
-#define MCF_GPIO_PODR_DATAH_PODR_DATAH1 (0x02)
-#define MCF_GPIO_PODR_DATAH_PODR_DATAH2 (0x04)
-#define MCF_GPIO_PODR_DATAH_PODR_DATAH3 (0x08)
-#define MCF_GPIO_PODR_DATAH_PODR_DATAH4 (0x10)
-#define MCF_GPIO_PODR_DATAH_PODR_DATAH5 (0x20)
-#define MCF_GPIO_PODR_DATAH_PODR_DATAH6 (0x40)
-#define MCF_GPIO_PODR_DATAH_PODR_DATAH7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_DATAL */
-#define MCF_GPIO_PODR_DATAL_PODR_DATAL0 (0x01)
-#define MCF_GPIO_PODR_DATAL_PODR_DATAL1 (0x02)
-#define MCF_GPIO_PODR_DATAL_PODR_DATAL2 (0x04)
-#define MCF_GPIO_PODR_DATAL_PODR_DATAL3 (0x08)
-#define MCF_GPIO_PODR_DATAL_PODR_DATAL4 (0x10)
-#define MCF_GPIO_PODR_DATAL_PODR_DATAL5 (0x20)
-#define MCF_GPIO_PODR_DATAL_PODR_DATAL6 (0x40)
-#define MCF_GPIO_PODR_DATAL_PODR_DATAL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_BUSCTL */
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL0 (0x01)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL1 (0x02)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL2 (0x04)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL3 (0x08)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL4 (0x10)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL5 (0x20)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL6 (0x40)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_BS */
-#define MCF_GPIO_PODR_BS_PODR_BS0 (0x01)
-#define MCF_GPIO_PODR_BS_PODR_BS1 (0x02)
-#define MCF_GPIO_PODR_BS_PODR_BS2 (0x04)
-#define MCF_GPIO_PODR_BS_PODR_BS3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_CS */
-#define MCF_GPIO_PODR_CS_PODR_CS1 (0x02)
-#define MCF_GPIO_PODR_CS_PODR_CS2 (0x04)
-#define MCF_GPIO_PODR_CS_PODR_CS3 (0x08)
-#define MCF_GPIO_PODR_CS_PODR_CS4 (0x10)
-#define MCF_GPIO_PODR_CS_PODR_CS5 (0x20)
-#define MCF_GPIO_PODR_CS_PODR_CS6 (0x40)
-#define MCF_GPIO_PODR_CS_PODR_CS7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_SDRAM */
-#define MCF_GPIO_PODR_SDRAM_PODR_SDRAM0 (0x01)
-#define MCF_GPIO_PODR_SDRAM_PODR_SDRAM1 (0x02)
-#define MCF_GPIO_PODR_SDRAM_PODR_SDRAM2 (0x04)
-#define MCF_GPIO_PODR_SDRAM_PODR_SDRAM3 (0x08)
-#define MCF_GPIO_PODR_SDRAM_PODR_SDRAM4 (0x10)
-#define MCF_GPIO_PODR_SDRAM_PODR_SDRAM5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_FECI2C */
-#define MCF_GPIO_PODR_FECI2C_PODR_FECI2C0 (0x01)
-#define MCF_GPIO_PODR_FECI2C_PODR_FECI2C1 (0x02)
-#define MCF_GPIO_PODR_FECI2C_PODR_FECI2C2 (0x04)
-#define MCF_GPIO_PODR_FECI2C_PODR_FECI2C3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_UARTH */
-#define MCF_GPIO_PODR_UARTH_PODR_UARTH0 (0x01)
-#define MCF_GPIO_PODR_UARTH_PODR_UARTH1 (0x02)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_UARTL */
-#define MCF_GPIO_PODR_UARTL_PODR_UARTL0 (0x01)
-#define MCF_GPIO_PODR_UARTL_PODR_UARTL1 (0x02)
-#define MCF_GPIO_PODR_UARTL_PODR_UARTL2 (0x04)
-#define MCF_GPIO_PODR_UARTL_PODR_UARTL3 (0x08)
-#define MCF_GPIO_PODR_UARTL_PODR_UARTL4 (0x10)
-#define MCF_GPIO_PODR_UARTL_PODR_UARTL5 (0x20)
-#define MCF_GPIO_PODR_UARTL_PODR_UARTL6 (0x40)
-#define MCF_GPIO_PODR_UARTL_PODR_UARTL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_QSPI */
-#define MCF_GPIO_PODR_QSPI_PODR_QSPI0 (0x01)
-#define MCF_GPIO_PODR_QSPI_PODR_QSPI1 (0x02)
-#define MCF_GPIO_PODR_QSPI_PODR_QSPI2 (0x04)
-#define MCF_GPIO_PODR_QSPI_PODR_QSPI3 (0x08)
-#define MCF_GPIO_PODR_QSPI_PODR_QSPI4 (0x10)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_TIMER */
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER0 (0x01)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER1 (0x02)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER2 (0x04)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER3 (0x08)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER4 (0x10)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER5 (0x20)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER6 (0x40)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_ETPU */
-#define MCF_GPIO_PODR_ETPU_PODR_ETPU0 (0x01)
-#define MCF_GPIO_PODR_ETPU_PODR_ETPU1 (0x02)
-#define MCF_GPIO_PODR_ETPU_PODR_ETPU2 (0x04)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_APDDR */
-#define MCF_GPIO_PDDR_APDDR_PDDR_APDDR5 (0x20)
-#define MCF_GPIO_PDDR_APDDR_PDDR_APDDR6 (0x40)
-#define MCF_GPIO_PDDR_APDDR_PDDR_APDDR7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_DATAH */
-#define MCF_GPIO_PDDR_DATAH_PDDR_DATAH0 (0x01)
-#define MCF_GPIO_PDDR_DATAH_PDDR_DATAH1 (0x02)
-#define MCF_GPIO_PDDR_DATAH_PDDR_DATAH2 (0x04)
-#define MCF_GPIO_PDDR_DATAH_PDDR_DATAH3 (0x08)
-#define MCF_GPIO_PDDR_DATAH_PDDR_DATAH4 (0x10)
-#define MCF_GPIO_PDDR_DATAH_PDDR_DATAH5 (0x20)
-#define MCF_GPIO_PDDR_DATAH_PDDR_DATAH6 (0x40)
-#define MCF_GPIO_PDDR_DATAH_PDDR_DATAH7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_DATAL */
-#define MCF_GPIO_PDDR_DATAL_PDDR_DATAL0 (0x01)
-#define MCF_GPIO_PDDR_DATAL_PDDR_DATAL1 (0x02)
-#define MCF_GPIO_PDDR_DATAL_PDDR_DATAL2 (0x04)
-#define MCF_GPIO_PDDR_DATAL_PDDR_DATAL3 (0x08)
-#define MCF_GPIO_PDDR_DATAL_PDDR_DATAL4 (0x10)
-#define MCF_GPIO_PDDR_DATAL_PDDR_DATAL5 (0x20)
-#define MCF_GPIO_PDDR_DATAL_PDDR_DATAL6 (0x40)
-#define MCF_GPIO_PDDR_DATAL_PDDR_DATAL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_BUSCTL */
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL0 (0x01)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL1 (0x02)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL2 (0x04)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL3 (0x08)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL4 (0x10)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL5 (0x20)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL6 (0x40)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_BS */
-#define MCF_GPIO_PDDR_BS_PDDR_BS0 (0x01)
-#define MCF_GPIO_PDDR_BS_PDDR_BS3(x) (((x)&0x07)<<1)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_CS */
-#define MCF_GPIO_PDDR_CS_PDDR_CS1 (0x02)
-#define MCF_GPIO_PDDR_CS_PDDR_CS2 (0x04)
-#define MCF_GPIO_PDDR_CS_PDDR_CS3 (0x08)
-#define MCF_GPIO_PDDR_CS_PDDR_CS4 (0x10)
-#define MCF_GPIO_PDDR_CS_PDDR_CS5 (0x20)
-#define MCF_GPIO_PDDR_CS_PDDR_CS6 (0x40)
-#define MCF_GPIO_PDDR_CS_PDDR_CS7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_SDRAM */
-#define MCF_GPIO_PDDR_SDRAM_PDDR_SDRAM0 (0x01)
-#define MCF_GPIO_PDDR_SDRAM_PDDR_SDRAM1 (0x02)
-#define MCF_GPIO_PDDR_SDRAM_PDDR_SDRAM2 (0x04)
-#define MCF_GPIO_PDDR_SDRAM_PDDR_SDRAM3 (0x08)
-#define MCF_GPIO_PDDR_SDRAM_PDDR_SDRAM4 (0x10)
-#define MCF_GPIO_PDDR_SDRAM_PDDR_SDRAM5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_FECI2C */
-#define MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C0 (0x01)
-#define MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C1 (0x02)
-#define MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C2 (0x04)
-#define MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_UARTH */
-#define MCF_GPIO_PDDR_UARTH_PDDR_UARTH0 (0x01)
-#define MCF_GPIO_PDDR_UARTH_PDDR_UARTH1 (0x02)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_UARTL */
-#define MCF_GPIO_PDDR_UARTL_PDDR_UARTL0 (0x01)
-#define MCF_GPIO_PDDR_UARTL_PDDR_UARTL1 (0x02)
-#define MCF_GPIO_PDDR_UARTL_PDDR_UARTL2 (0x04)
-#define MCF_GPIO_PDDR_UARTL_PDDR_UARTL3 (0x08)
-#define MCF_GPIO_PDDR_UARTL_PDDR_UARTL4 (0x10)
-#define MCF_GPIO_PDDR_UARTL_PDDR_UARTL5 (0x20)
-#define MCF_GPIO_PDDR_UARTL_PDDR_UARTL6 (0x40)
-#define MCF_GPIO_PDDR_UARTL_PDDR_UARTL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_QSPI */
-#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI0 (0x01)
-#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI1 (0x02)
-#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI2 (0x04)
-#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI3 (0x08)
-#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI4 (0x10)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_TIMER */
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER0 (0x01)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER1 (0x02)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER2 (0x04)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER3 (0x08)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER4 (0x10)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER5 (0x20)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER6 (0x40)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_ETPU */
-#define MCF_GPIO_PDDR_ETPU_PDDR_ETPU0 (0x01)
-#define MCF_GPIO_PDDR_ETPU_PDDR_ETPU1 (0x02)
-#define MCF_GPIO_PDDR_ETPU_PDDR_ETPU2 (0x04)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_ADDR */
-#define MCF_GPIO_PPDSDR_ADDR_PPDSDR_ADDR5 (0x20)
-#define MCF_GPIO_PPDSDR_ADDR_PPDSDR_ADDR6 (0x40)
-#define MCF_GPIO_PPDSDR_ADDR_PPDSDR_ADDR7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_DATAH */
-#define MCF_GPIO_PPDSDR_DATAH_PPDSDR_DATAH0 (0x01)
-#define MCF_GPIO_PPDSDR_DATAH_PPDSDR_DATAH1 (0x02)
-#define MCF_GPIO_PPDSDR_DATAH_PPDSDR_DATAH2 (0x04)
-#define MCF_GPIO_PPDSDR_DATAH_PPDSDR_DATAH3 (0x08)
-#define MCF_GPIO_PPDSDR_DATAH_PPDSDR_DATAH4 (0x10)
-#define MCF_GPIO_PPDSDR_DATAH_PPDSDR_DATAH5 (0x20)
-#define MCF_GPIO_PPDSDR_DATAH_PPDSDR_DATAH6 (0x40)
-#define MCF_GPIO_PPDSDR_DATAH_PPDSDR_DATAH7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_DATAL */
-#define MCF_GPIO_PPDSDR_DATAL_PPDSDR_DATAL0 (0x01)
-#define MCF_GPIO_PPDSDR_DATAL_PPDSDR_DATAL1 (0x02)
-#define MCF_GPIO_PPDSDR_DATAL_PPDSDR_DATAL2 (0x04)
-#define MCF_GPIO_PPDSDR_DATAL_PPDSDR_DATAL3 (0x08)
-#define MCF_GPIO_PPDSDR_DATAL_PPDSDR_DATAL4 (0x10)
-#define MCF_GPIO_PPDSDR_DATAL_PPDSDR_DATAL5 (0x20)
-#define MCF_GPIO_PPDSDR_DATAL_PPDSDR_DATAL6 (0x40)
-#define MCF_GPIO_PPDSDR_DATAL_PPDSDR_DATAL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_BUSCTL */
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL0 (0x01)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL1 (0x02)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL2 (0x04)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL3 (0x08)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL4 (0x10)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL5 (0x20)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL6 (0x40)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_BS */
-#define MCF_GPIO_PPDSDR_BS_PPDSDR_BS0 (0x01)
-#define MCF_GPIO_PPDSDR_BS_PPDSDR_BS1 (0x02)
-#define MCF_GPIO_PPDSDR_BS_PPDSDR_BS2 (0x04)
-#define MCF_GPIO_PPDSDR_BS_PPDSDR_BS3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_FECI2C */
-#define MCF_GPIO_PPDSDR_FECI2C_PPDSDR_FECI2C0 (0x01)
-#define MCF_GPIO_PPDSDR_FECI2C_PPDSDR_FECI2C1 (0x02)
-#define MCF_GPIO_PPDSDR_FECI2C_PPDSDR_FECI2C2 (0x04)
-#define MCF_GPIO_PPDSDR_FECI2C_PPDSDR_FECI2C3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_CS */
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS1 (0x02)
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS2 (0x04)
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS3 (0x08)
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS4 (0x10)
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS5 (0x20)
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS6 (0x40)
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_SDRAM */
-#define MCF_GPIO_PPDSDR_SDRAM_PPDSDR_SDRAM0 (0x01)
-#define MCF_GPIO_PPDSDR_SDRAM_PPDSDR_SDRAM1 (0x02)
-#define MCF_GPIO_PPDSDR_SDRAM_PPDSDR_SDRAM2 (0x04)
-#define MCF_GPIO_PPDSDR_SDRAM_PPDSDR_SDRAM3 (0x08)
-#define MCF_GPIO_PPDSDR_SDRAM_PPDSDR_SDRAM4 (0x10)
-#define MCF_GPIO_PPDSDR_SDRAM_PPDSDR_SDRAM5 (0x20)
-#define MCF_GPIO_PPDSDR_SDRAM_PPDSDR_SDRAM6 (0x40)
-#define MCF_GPIO_PPDSDR_SDRAM_PPDSDR_SDRAM7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_UARTH */
-#define MCF_GPIO_PPDSDR_UARTH_PPDSDR_UARTH0 (0x01)
-#define MCF_GPIO_PPDSDR_UARTH_PPDSDR_UARTH1 (0x02)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_UARTL */
-#define MCF_GPIO_PPDSDR_UARTL_PPDSDR_UARTL0 (0x01)
-#define MCF_GPIO_PPDSDR_UARTL_PPDSDR_UARTL1 (0x02)
-#define MCF_GPIO_PPDSDR_UARTL_PPDSDR_UARTL2 (0x04)
-#define MCF_GPIO_PPDSDR_UARTL_PPDSDR_UARTL3 (0x08)
-#define MCF_GPIO_PPDSDR_UARTL_PPDSDR_UARTL4 (0x10)
-#define MCF_GPIO_PPDSDR_UARTL_PPDSDR_UARTL5 (0x20)
-#define MCF_GPIO_PPDSDR_UARTL_PPDSDR_UARTL6 (0x40)
-#define MCF_GPIO_PPDSDR_UARTL_PPDSDR_UARTL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_QSPI */
-#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI0 (0x01)
-#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI1 (0x02)
-#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI2 (0x04)
-#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI3 (0x08)
-#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI4 (0x10)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_TIMER */
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER0 (0x01)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER1 (0x02)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER2 (0x04)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER3 (0x08)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER4 (0x10)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER5 (0x20)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER6 (0x40)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_ETPU */
-#define MCF_GPIO_PPDSDR_ETPU_PPDSDR_ETPU0 (0x01)
-#define MCF_GPIO_PPDSDR_ETPU_PPDSDR_ETPU1 (0x02)
-#define MCF_GPIO_PPDSDR_ETPU_PPDSDR_ETPU2 (0x04)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_ADDR */
-#define MCF_GPIO_PCLRR_ADDR_PCLRR_ADDR5 (0x20)
-#define MCF_GPIO_PCLRR_ADDR_PCLRR_ADDR6 (0x40)
-#define MCF_GPIO_PCLRR_ADDR_PCLRR_ADDR7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_DATAH */
-#define MCF_GPIO_PCLRR_DATAH_PCLRR_DATAH0 (0x01)
-#define MCF_GPIO_PCLRR_DATAH_PCLRR_DATAH1 (0x02)
-#define MCF_GPIO_PCLRR_DATAH_PCLRR_DATAH2 (0x04)
-#define MCF_GPIO_PCLRR_DATAH_PCLRR_DATAH3 (0x08)
-#define MCF_GPIO_PCLRR_DATAH_PCLRR_DATAH4 (0x10)
-#define MCF_GPIO_PCLRR_DATAH_PCLRR_DATAH5 (0x20)
-#define MCF_GPIO_PCLRR_DATAH_PCLRR_DATAH6 (0x40)
-#define MCF_GPIO_PCLRR_DATAH_PCLRR_DATAH7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_DATAL */
-#define MCF_GPIO_PCLRR_DATAL_PCLRR_DATAL0 (0x01)
-#define MCF_GPIO_PCLRR_DATAL_PCLRR_DATAL1 (0x02)
-#define MCF_GPIO_PCLRR_DATAL_PCLRR_DATAL2 (0x04)
-#define MCF_GPIO_PCLRR_DATAL_PCLRR_DATAL3 (0x08)
-#define MCF_GPIO_PCLRR_DATAL_PCLRR_DATAL4 (0x10)
-#define MCF_GPIO_PCLRR_DATAL_PCLRR_DATAL5 (0x20)
-#define MCF_GPIO_PCLRR_DATAL_PCLRR_DATAL6 (0x40)
-#define MCF_GPIO_PCLRR_DATAL_PCLRR_DATAL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_BUSCTL */
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL0 (0x01)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL1 (0x02)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL2 (0x04)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL3 (0x08)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL4 (0x10)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL5 (0x20)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL6 (0x40)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_BS */
-#define MCF_GPIO_PCLRR_BS_PCLRR_BS0 (0x01)
-#define MCF_GPIO_PCLRR_BS_PCLRR_BS1 (0x02)
-#define MCF_GPIO_PCLRR_BS_PCLRR_BS2 (0x04)
-#define MCF_GPIO_PCLRR_BS_PCLRR_BS3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_CS */
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS1 (0x02)
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS2 (0x04)
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS3 (0x08)
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS4 (0x10)
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS5 (0x20)
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS6 (0x40)
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_SDRAM */
-#define MCF_GPIO_PCLRR_SDRAM_PCLRR_SDRAM0 (0x01)
-#define MCF_GPIO_PCLRR_SDRAM_PCLRR_SDRAM1 (0x02)
-#define MCF_GPIO_PCLRR_SDRAM_PCLRR_SDRAM2 (0x04)
-#define MCF_GPIO_PCLRR_SDRAM_PCLRR_SDRAM3 (0x08)
-#define MCF_GPIO_PCLRR_SDRAM_PCLRR_SDRAM4 (0x10)
-#define MCF_GPIO_PCLRR_SDRAM_PCLRR_SDRAM5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_FECI2C */
-#define MCF_GPIO_PCLRR_FECI2C_PCLRR_FECI2C0 (0x01)
-#define MCF_GPIO_PCLRR_FECI2C_PCLRR_FECI2C1 (0x02)
-#define MCF_GPIO_PCLRR_FECI2C_PCLRR_FECI2C2 (0x04)
-#define MCF_GPIO_PCLRR_FECI2C_PCLRR_FECI2C3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_UARTH */
-#define MCF_GPIO_PCLRR_UARTH_PCLRR_UARTH0 (0x01)
-#define MCF_GPIO_PCLRR_UARTH_PCLRR_UARTH1 (0x02)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_UARTL */
-#define MCF_GPIO_PCLRR_UARTL_PCLRR_UARTL0 (0x01)
-#define MCF_GPIO_PCLRR_UARTL_PCLRR_UARTL1 (0x02)
-#define MCF_GPIO_PCLRR_UARTL_PCLRR_UARTL2 (0x04)
-#define MCF_GPIO_PCLRR_UARTL_PCLRR_UARTL3 (0x08)
-#define MCF_GPIO_PCLRR_UARTL_PCLRR_UARTL4 (0x10)
-#define MCF_GPIO_PCLRR_UARTL_PCLRR_UARTL5 (0x20)
-#define MCF_GPIO_PCLRR_UARTL_PCLRR_UARTL6 (0x40)
-#define MCF_GPIO_PCLRR_UARTL_PCLRR_UARTL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_QSPI */
-#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI0 (0x01)
-#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI1 (0x02)
-#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI2 (0x04)
-#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI3 (0x08)
-#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI4 (0x10)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_TIMER */
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER0 (0x01)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER1 (0x02)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER2 (0x04)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER3 (0x08)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER4 (0x10)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER5 (0x20)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER6 (0x40)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_ETPU */
-#define MCF_GPIO_PCLRR_ETPU_PCLRR_ETPU0 (0x01)
-#define MCF_GPIO_PCLRR_ETPU_PCLRR_ETPU1 (0x02)
-#define MCF_GPIO_PCLRR_ETPU_PCLRR_ETPU2 (0x04)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_AD */
-#define MCF_GPIO_PAR_AD_PAR_DATAL (0x01)
-#define MCF_GPIO_PAR_AD_PAR_ADDR21 (0x20)
-#define MCF_GPIO_PAR_AD_PAR_ADDR22 (0x40)
-#define MCF_GPIO_PAR_AD_PAR_ADDR23 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_BUSCTL */
-#define MCF_GPIO_PAR_BUSCTL_PAR_TIP(x) (((x)&0x0003)<<0)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TS(x) (((x)&0x0003)<<2)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TSIZ0 (0x0010)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TSIZ1 (0x0040)
-#define MCF_GPIO_PAR_BUSCTL_PAR_RWB (0x0100)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TEA(x) (((x)&0x0003)<<10)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TA (0x1000)
-#define MCF_GPIO_PAR_BUSCTL_PAR_OE (0x4000)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TEA_GPIO (0x0000)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TEA_DMA (0x0800)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TEA_TEA (0x0C00)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TS_GPIO (0x0000)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TS_DMA (0x0080)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TS_TS (0x00C0)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TIP_GPIO (0x0000)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TIP_DMA (0x0002)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TIP_TEA (0x0003)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_BS */
-#define MCF_GPIO_PAR_BS_PAR_BS0 (0x01)
-#define MCF_GPIO_PAR_BS_PAR_BS1 (0x02)
-#define MCF_GPIO_PAR_BS_PAR_BS2 (0x04)
-#define MCF_GPIO_PAR_BS_PAR_BS3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_CS */
-#define MCF_GPIO_PAR_CS_PAR_CS1 (0x02)
-#define MCF_GPIO_PAR_CS_PAR_CS2 (0x04)
-#define MCF_GPIO_PAR_CS_PAR_CS3 (0x08)
-#define MCF_GPIO_PAR_CS_PAR_CS4 (0x10)
-#define MCF_GPIO_PAR_CS_PAR_CS5 (0x20)
-#define MCF_GPIO_PAR_CS_PAR_CS6 (0x40)
-#define MCF_GPIO_PAR_CS_PAR_CS7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_SDRAM */
-#define MCF_GPIO_PAR_SDRAM_PAR_SDCS0 (0x01)
-#define MCF_GPIO_PAR_SDRAM_PAR_SDCS1 (0x02)
-#define MCF_GPIO_PAR_SDRAM_PAR_SCKE (0x04)
-#define MCF_GPIO_PAR_SDRAM_PAR_SRAS (0x08)
-#define MCF_GPIO_PAR_SDRAM_PAR_SCAS (0x10)
-#define MCF_GPIO_PAR_SDRAM_PAR_SDWE (0x20)
-#define MCF_GPIO_PAR_SDRAM_PAR_CSSDCS(x) (((x)&0x03)<<6)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_FECI2C */
-#define MCF_GPIO_PAR_FECI2C_PAR_SDA(x) (((x)&0x03)<<0)
-#define MCF_GPIO_PAR_FECI2C_PAR_SCL(x) (((x)&0x03)<<2)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDIO(x) (((x)&0x03)<<4)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDC(x) (((x)&0x03)<<6)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDC_GPIO (0x00)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDC_UART2 (0x40)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDC_I2C (0x80)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDC_FEC (0xC0)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDIO_GPIO (0x00)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDIO_UART2 (0x10)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDIO_I2C (0x20)
-#define MCF_GPIO_PAR_FECI2C_PAR_EMDIO_FEC (0x30)
-#define MCF_GPIO_PAR_FECI2C_PAR_SCL_GPIO (0x00)
-#define MCF_GPIO_PAR_FECI2C_PAR_SCL_FLEX (0x08)
-#define MCF_GPIO_PAR_FECI2C_PAR_SCL_I2C (0x0C)
-#define MCF_GPIO_PAR_FECI2C_PAR_SDA_GPIO (0x00)
-#define MCF_GPIO_PAR_FECI2C_PAR_SDA_FLEX (0x02)
-#define MCF_GPIO_PAR_FECI2C_PAR_SDA_I2C (0x03)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_UART */
-#define MCF_GPIO_PAR_UART_PAR_U0RTS (0x0001)
-#define MCF_GPIO_PAR_UART_PAR_U0CTS (0x0002)
-#define MCF_GPIO_PAR_UART_PAR_U0TXD (0x0004)
-#define MCF_GPIO_PAR_UART_PAR_U0RXD (0x0008)
-#define MCF_GPIO_PAR_UART_PAR_U1RTS(x) (((x)&0x0003)<<4)
-#define MCF_GPIO_PAR_UART_PAR_U1CTS(x) (((x)&0x0003)<<6)
-#define MCF_GPIO_PAR_UART_PAR_U1TXD(x) (((x)&0x0003)<<8)
-#define MCF_GPIO_PAR_UART_PAR_U1RXD(x) (((x)&0x0003)<<10)
-#define MCF_GPIO_PAR_UART_PAR_U2TXD (0x1000)
-#define MCF_GPIO_PAR_UART_PAR_U2RXD (0x2000)
-#define MCF_GPIO_PAR_UART_PAR_CAN1EN (0x4000)
-#define MCF_GPIO_PAR_UART_PAR_DREQ2 (0x8000)
-#define MCF_GPIO_PAR_UART_PAR_U1RXD_GPIO (0x0000)
-#define MCF_GPIO_PAR_UART_PAR_U1RXD_FLEX (0x0800)
-#define MCF_GPIO_PAR_UART_PAR_U1RXD_UART1 (0x0C00)
-#define MCF_GPIO_PAR_UART_PAR_U1TXD_GPIO (0x0000)
-#define MCF_GPIO_PAR_UART_PAR_U1TXD_FLEX (0x0200)
-#define MCF_GPIO_PAR_UART_PAR_U1TXD_UART1 (0x0300)
-#define MCF_GPIO_PAR_UART_PAR_U1CTS_GPIO (0x0000)
-#define MCF_GPIO_PAR_UART_PAR_U1CTS_UART2 (0x0080)
-#define MCF_GPIO_PAR_UART_PAR_U1CTS_UART1 (0x00C0)
-#define MCF_GPIO_PAR_UART_PAR_U1RTS_GPIO (0x0000)
-#define MCF_GPIO_PAR_UART_PAR_U1RTS_UART2 (0x0020)
-#define MCF_GPIO_PAR_UART_PAR_U1RTS_UART1 (0x0030)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_QSPI */
-#define MCF_GPIO_PAR_QSPI_PAR_SCK(x) (((x)&0x03)<<0)
-#define MCF_GPIO_PAR_QSPI_PAR_DOUT (0x04)
-#define MCF_GPIO_PAR_QSPI_PAR_DIN(x) (((x)&0x03)<<3)
-#define MCF_GPIO_PAR_QSPI_PAR_PCS0 (0x20)
-#define MCF_GPIO_PAR_QSPI_PAR_PCS1(x) (((x)&0x03)<<6)
-#define MCF_GPIO_PAR_QSPI_PAR_PCS1_GPIO (0x00)
-#define MCF_GPIO_PAR_QSPI_PAR_PCS1_SDRAMC (0x80)
-#define MCF_GPIO_PAR_QSPI_PAR_PCS1_QSPI (0xC0)
-#define MCF_GPIO_PAR_QSPI_PAR_DIN_GPIO (0x00)
-#define MCF_GPIO_PAR_QSPI_PAR_DIN_I2C (0x10)
-#define MCF_GPIO_PAR_QSPI_PAR_DIN_QSPI (0x1C)
-#define MCF_GPIO_PAR_QSPI_PAR_SCK_GPIO (0x00)
-#define MCF_GPIO_PAR_QSPI_PAR_SCK_I2C (0x02)
-#define MCF_GPIO_PAR_QSPI_PAR_SCK_QSPI (0x03)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_TIMER */
-#define MCF_GPIO_PAR_TIMER_PAR_T0OUT(x) (((x)&0x0003)<<0)
-#define MCF_GPIO_PAR_TIMER_PAR_T1OUT(x) (((x)&0x0003)<<2)
-#define MCF_GPIO_PAR_TIMER_PAR_T2OUT(x) (((x)&0x0003)<<4)
-#define MCF_GPIO_PAR_TIMER_PAR_T3OUT(x) (((x)&0x0003)<<6)
-#define MCF_GPIO_PAR_TIMER_PAR_T0IN(x) (((x)&0x0003)<<8)
-#define MCF_GPIO_PAR_TIMER_PAR_T1IN(x) (((x)&0x0003)<<10)
-#define MCF_GPIO_PAR_TIMER_PAR_T2IN(x) (((x)&0x0003)<<12)
-#define MCF_GPIO_PAR_TIMER_PAR_T3IN(x) (((x)&0x0003)<<14)
-#define MCF_GPIO_PAR_TIMER_PAR_T3IN_GPIO (0x0000)
-#define MCF_GPIO_PAR_TIMER_PAR_T3IN_QSPI (0x4000)
-#define MCF_GPIO_PAR_TIMER_PAR_T3IN_UART2 (0x8000)
-#define MCF_GPIO_PAR_TIMER_PAR_T3IN_T3IN (0xC000)
-#define MCF_GPIO_PAR_TIMER_PAR_T2IN_GPIO (0x0000)
-#define MCF_GPIO_PAR_TIMER_PAR_T2IN_T2OUT (0x1000)
-#define MCF_GPIO_PAR_TIMER_PAR_T2IN_DMA (0x2000)
-#define MCF_GPIO_PAR_TIMER_PAR_T2IN_T2IN (0x3000)
-#define MCF_GPIO_PAR_TIMER_PAR_T1IN_GPIO (0x0000)
-#define MCF_GPIO_PAR_TIMER_PAR_T1IN_T1OUT (0x0400)
-#define MCF_GPIO_PAR_TIMER_PAR_T1IN_DMA (0x0800)
-#define MCF_GPIO_PAR_TIMER_PAR_T1IN_T1IN (0x0C00)
-#define MCF_GPIO_PAR_TIMER_PAR_T0IN_GPIO (0x0000)
-#define MCF_GPIO_PAR_TIMER_PAR_T0IN_DMA (0x0200)
-#define MCF_GPIO_PAR_TIMER_PAR_T0IN_T0IN (0x0300)
-#define MCF_GPIO_PAR_TIMER_PAR_T3OUT_GPIO (0x0000)
-#define MCF_GPIO_PAR_TIMER_PAR_T3OUT_QSPI (0x0040)
-#define MCF_GPIO_PAR_TIMER_PAR_T3OUT_UART2 (0x0080)
-#define MCF_GPIO_PAR_TIMER_PAR_T3OUT_T3OUT (0x00C0)
-#define MCF_GPIO_PAR_TIMER_PAR_T2OUT_GPIO (0x0000)
-#define MCF_GPIO_PAR_TIMER_PAR_T2OUT_DMA (0x0020)
-#define MCF_GPIO_PAR_TIMER_PAR_T2OUT_T2OUT (0x0030)
-#define MCF_GPIO_PAR_TIMER_PAR_T1OUT_GPIO (0x0000)
-#define MCF_GPIO_PAR_TIMER_PAR_T1OUT_DMA (0x0008)
-#define MCF_GPIO_PAR_TIMER_PAR_T1OUT_T1OUT (0x000C)
-#define MCF_GPIO_PAR_TIMER_PAR_T0OUT_GPIO (0x0000)
-#define MCF_GPIO_PAR_TIMER_PAR_T0OUT_DMA (0x0002)
-#define MCF_GPIO_PAR_TIMER_PAR_T0OUT_T0OUT (0x0003)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_ETPU */
-#define MCF_GPIO_PAR_ETPU_PAR_LTPU_ODIS (0x01)
-#define MCF_GPIO_PAR_ETPU_PAR_UTPU_ODIS (0x02)
-#define MCF_GPIO_PAR_ETPU_PAR_TCRCLK (0x04)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_EIM */
-#define MCF_GPIO_DSCR_EIM_DSCR_EIM0 (0x01)
-#define MCF_GPIO_DSCR_EIM_DSCR_EIM1 (0x10)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_ETPU */
-#define MCF_GPIO_DSCR_ETPU_DSCR_ETPU_7_0 (0x01)
-#define MCF_GPIO_DSCR_ETPU_DSCR_ETPU_15_8 (0x04)
-#define MCF_GPIO_DSCR_ETPU_DSCR_ETPU_23_16 (0x10)
-#define MCF_GPIO_DSCR_ETPU_DSCR_ETPU_31_24 (0x40)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_FECI2C */
-#define MCF_GPIO_DSCR_FECI2C_DSCR_I2C (0x01)
-#define MCF_GPIO_DSCR_FECI2C_DSCR_FEC (0x10)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_UART */
-#define MCF_GPIO_DSCR_UART_DSCR_UART0 (0x01)
-#define MCF_GPIO_DSCR_UART_DSCR_UART1 (0x04)
-#define MCF_GPIO_DSCR_UART_DSCR_UART2 (0x10)
-#define MCF_GPIO_DSCR_UART_DSCR_IRQ (0x40)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_QSPI */
-#define MCF_GPIO_DSCR_QSPI_DSCR_QSPI (0x01)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_TIMER */
-#define MCF_GPIO_DSCR_TIMER_DSCR_TIMER (0x01)
-
-/********************************************************************/
-
-#endif /* __MCF523X_GPIO_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_i2c.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_i2c.h deleted file mode 100644 index 3bb780b82..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_i2c.h +++ /dev/null @@ -1,63 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_i2c.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_I2C_H__
-#define __MCF523X_I2C_H__
-
-/*********************************************************************
-*
-* I2C Module (I2C)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_I2C_I2AR (*(vuint8 *)(void*)(&__IPSBAR[0x000300]))
-#define MCF_I2C_I2FDR (*(vuint8 *)(void*)(&__IPSBAR[0x000304]))
-#define MCF_I2C_I2CR (*(vuint8 *)(void*)(&__IPSBAR[0x000308]))
-#define MCF_I2C_I2SR (*(vuint8 *)(void*)(&__IPSBAR[0x00030C]))
-#define MCF_I2C_I2DR (*(vuint8 *)(void*)(&__IPSBAR[0x000310]))
-#define MCF_I2C_I2ICR (*(vuint8 *)(void*)(&__IPSBAR[0x000320]))
-
-/* Bit definitions and macros for MCF_I2C_I2AR */
-#define MCF_I2C_I2AR_ADR(x) (((x)&0x7F)<<1)
-
-/* Bit definitions and macros for MCF_I2C_I2FDR */
-#define MCF_I2C_I2FDR_IC(x) (((x)&0x3F)<<0)
-
-/* Bit definitions and macros for MCF_I2C_I2CR */
-#define MCF_I2C_I2CR_RSTA (0x04)
-#define MCF_I2C_I2CR_TXAK (0x08)
-#define MCF_I2C_I2CR_MTX (0x10)
-#define MCF_I2C_I2CR_MSTA (0x20)
-#define MCF_I2C_I2CR_IIEN (0x40)
-#define MCF_I2C_I2CR_IEN (0x80)
-
-/* Bit definitions and macros for MCF_I2C_I2SR */
-#define MCF_I2C_I2SR_RXAK (0x01)
-#define MCF_I2C_I2SR_IIF (0x02)
-#define MCF_I2C_I2SR_SRW (0x04)
-#define MCF_I2C_I2SR_IAL (0x10)
-#define MCF_I2C_I2SR_IBB (0x20)
-#define MCF_I2C_I2SR_IAAS (0x40)
-#define MCF_I2C_I2SR_ICF (0x80)
-
-/* Bit definitions and macros for MCF_I2C_I2ICR */
-#define MCF_I2C_I2ICR_IE (0x01)
-#define MCF_I2C_I2ICR_RE (0x02)
-#define MCF_I2C_I2ICR_TE (0x04)
-#define MCF_I2C_I2ICR_BNBE (0x08)
-
-/********************************************************************/
-
-#endif /* __MCF523X_I2C_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_intc0.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_intc0.h deleted file mode 100644 index 2e06524f4..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_intc0.h +++ /dev/null @@ -1,323 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_intc0.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_INTC0_H__
-#define __MCF523X_INTC0_H__
-
-/*********************************************************************
-*
-* Interrupt Controller 0 (INTC0)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_INTC0_IPRH (*(vuint32*)(void*)(&__IPSBAR[0x000C00]))
-#define MCF_INTC0_IPRL (*(vuint32*)(void*)(&__IPSBAR[0x000C04]))
-#define MCF_INTC0_IMRH (*(vuint32*)(void*)(&__IPSBAR[0x000C08]))
-#define MCF_INTC0_IMRL (*(vuint32*)(void*)(&__IPSBAR[0x000C0C]))
-#define MCF_INTC0_INTFRCH (*(vuint32*)(void*)(&__IPSBAR[0x000C10]))
-#define MCF_INTC0_INTFRCL (*(vuint32*)(void*)(&__IPSBAR[0x000C14]))
-#define MCF_INTC0_IRLR (*(vuint8 *)(void*)(&__IPSBAR[0x000C18]))
-#define MCF_INTC0_IACKLPR (*(vuint8 *)(void*)(&__IPSBAR[0x000C19]))
-#define MCF_INTC0_ICR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000C40]))
-#define MCF_INTC0_ICR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000C41]))
-#define MCF_INTC0_ICR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000C42]))
-#define MCF_INTC0_ICR3 (*(vuint8 *)(void*)(&__IPSBAR[0x000C43]))
-#define MCF_INTC0_ICR4 (*(vuint8 *)(void*)(&__IPSBAR[0x000C44]))
-#define MCF_INTC0_ICR5 (*(vuint8 *)(void*)(&__IPSBAR[0x000C45]))
-#define MCF_INTC0_ICR6 (*(vuint8 *)(void*)(&__IPSBAR[0x000C46]))
-#define MCF_INTC0_ICR7 (*(vuint8 *)(void*)(&__IPSBAR[0x000C47]))
-#define MCF_INTC0_ICR8 (*(vuint8 *)(void*)(&__IPSBAR[0x000C48]))
-#define MCF_INTC0_ICR9 (*(vuint8 *)(void*)(&__IPSBAR[0x000C49]))
-#define MCF_INTC0_ICR10 (*(vuint8 *)(void*)(&__IPSBAR[0x000C4A]))
-#define MCF_INTC0_ICR11 (*(vuint8 *)(void*)(&__IPSBAR[0x000C4B]))
-#define MCF_INTC0_ICR12 (*(vuint8 *)(void*)(&__IPSBAR[0x000C4C]))
-#define MCF_INTC0_ICR13 (*(vuint8 *)(void*)(&__IPSBAR[0x000C4D]))
-#define MCF_INTC0_ICR14 (*(vuint8 *)(void*)(&__IPSBAR[0x000C4E]))
-#define MCF_INTC0_ICR15 (*(vuint8 *)(void*)(&__IPSBAR[0x000C4F]))
-#define MCF_INTC0_ICR16 (*(vuint8 *)(void*)(&__IPSBAR[0x000C50]))
-#define MCF_INTC0_ICR17 (*(vuint8 *)(void*)(&__IPSBAR[0x000C51]))
-#define MCF_INTC0_ICR18 (*(vuint8 *)(void*)(&__IPSBAR[0x000C52]))
-#define MCF_INTC0_ICR19 (*(vuint8 *)(void*)(&__IPSBAR[0x000C53]))
-#define MCF_INTC0_ICR20 (*(vuint8 *)(void*)(&__IPSBAR[0x000C54]))
-#define MCF_INTC0_ICR21 (*(vuint8 *)(void*)(&__IPSBAR[0x000C55]))
-#define MCF_INTC0_ICR22 (*(vuint8 *)(void*)(&__IPSBAR[0x000C56]))
-#define MCF_INTC0_ICR23 (*(vuint8 *)(void*)(&__IPSBAR[0x000C57]))
-#define MCF_INTC0_ICR24 (*(vuint8 *)(void*)(&__IPSBAR[0x000C58]))
-#define MCF_INTC0_ICR25 (*(vuint8 *)(void*)(&__IPSBAR[0x000C59]))
-#define MCF_INTC0_ICR26 (*(vuint8 *)(void*)(&__IPSBAR[0x000C5A]))
-#define MCF_INTC0_ICR27 (*(vuint8 *)(void*)(&__IPSBAR[0x000C5B]))
-#define MCF_INTC0_ICR28 (*(vuint8 *)(void*)(&__IPSBAR[0x000C5C]))
-#define MCF_INTC0_ICR29 (*(vuint8 *)(void*)(&__IPSBAR[0x000C5D]))
-#define MCF_INTC0_ICR30 (*(vuint8 *)(void*)(&__IPSBAR[0x000C5E]))
-#define MCF_INTC0_ICR31 (*(vuint8 *)(void*)(&__IPSBAR[0x000C5F]))
-#define MCF_INTC0_ICR32 (*(vuint8 *)(void*)(&__IPSBAR[0x000C60]))
-#define MCF_INTC0_ICR33 (*(vuint8 *)(void*)(&__IPSBAR[0x000C61]))
-#define MCF_INTC0_ICR34 (*(vuint8 *)(void*)(&__IPSBAR[0x000C62]))
-#define MCF_INTC0_ICR35 (*(vuint8 *)(void*)(&__IPSBAR[0x000C63]))
-#define MCF_INTC0_ICR36 (*(vuint8 *)(void*)(&__IPSBAR[0x000C64]))
-#define MCF_INTC0_ICR37 (*(vuint8 *)(void*)(&__IPSBAR[0x000C65]))
-#define MCF_INTC0_ICR38 (*(vuint8 *)(void*)(&__IPSBAR[0x000C66]))
-#define MCF_INTC0_ICR39 (*(vuint8 *)(void*)(&__IPSBAR[0x000C67]))
-#define MCF_INTC0_ICR40 (*(vuint8 *)(void*)(&__IPSBAR[0x000C68]))
-#define MCF_INTC0_ICR41 (*(vuint8 *)(void*)(&__IPSBAR[0x000C69]))
-#define MCF_INTC0_ICR42 (*(vuint8 *)(void*)(&__IPSBAR[0x000C6A]))
-#define MCF_INTC0_ICR43 (*(vuint8 *)(void*)(&__IPSBAR[0x000C6B]))
-#define MCF_INTC0_ICR44 (*(vuint8 *)(void*)(&__IPSBAR[0x000C6C]))
-#define MCF_INTC0_ICR45 (*(vuint8 *)(void*)(&__IPSBAR[0x000C6D]))
-#define MCF_INTC0_ICR46 (*(vuint8 *)(void*)(&__IPSBAR[0x000C6E]))
-#define MCF_INTC0_ICR47 (*(vuint8 *)(void*)(&__IPSBAR[0x000C6F]))
-#define MCF_INTC0_ICR48 (*(vuint8 *)(void*)(&__IPSBAR[0x000C70]))
-#define MCF_INTC0_ICR49 (*(vuint8 *)(void*)(&__IPSBAR[0x000C71]))
-#define MCF_INTC0_ICR50 (*(vuint8 *)(void*)(&__IPSBAR[0x000C72]))
-#define MCF_INTC0_ICR51 (*(vuint8 *)(void*)(&__IPSBAR[0x000C73]))
-#define MCF_INTC0_ICR52 (*(vuint8 *)(void*)(&__IPSBAR[0x000C74]))
-#define MCF_INTC0_ICR53 (*(vuint8 *)(void*)(&__IPSBAR[0x000C75]))
-#define MCF_INTC0_ICR54 (*(vuint8 *)(void*)(&__IPSBAR[0x000C76]))
-#define MCF_INTC0_ICR55 (*(vuint8 *)(void*)(&__IPSBAR[0x000C77]))
-#define MCF_INTC0_ICR56 (*(vuint8 *)(void*)(&__IPSBAR[0x000C78]))
-#define MCF_INTC0_ICR57 (*(vuint8 *)(void*)(&__IPSBAR[0x000C79]))
-#define MCF_INTC0_ICR58 (*(vuint8 *)(void*)(&__IPSBAR[0x000C7A]))
-#define MCF_INTC0_ICR59 (*(vuint8 *)(void*)(&__IPSBAR[0x000C7B]))
-#define MCF_INTC0_ICR60 (*(vuint8 *)(void*)(&__IPSBAR[0x000C7C]))
-#define MCF_INTC0_ICR61 (*(vuint8 *)(void*)(&__IPSBAR[0x000C7D]))
-#define MCF_INTC0_ICR62 (*(vuint8 *)(void*)(&__IPSBAR[0x000C7E]))
-#define MCF_INTC0_ICR63 (*(vuint8 *)(void*)(&__IPSBAR[0x000C7F]))
-#define MCF_INTC0_ICRn(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000C40+((x)*0x001)]))
-#define MCF_INTC0_SWIACK (*(vuint8 *)(void*)(&__IPSBAR[0x000CE0]))
-#define MCF_INTC0_L1IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000CE4]))
-#define MCF_INTC0_L2IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000CE8]))
-#define MCF_INTC0_L3IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000CEC]))
-#define MCF_INTC0_L4IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000CF0]))
-#define MCF_INTC0_L5IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000CF4]))
-#define MCF_INTC0_L6IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000CF8]))
-#define MCF_INTC0_L7IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000CFC]))
-#define MCF_INTC0_LnIACK(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000CE4+((x)*0x004)]))
-
-/* Bit definitions and macros for MCF_INTC0_IPRH */
-#define MCF_INTC0_IPRH_INT32 (0x00000001)
-#define MCF_INTC0_IPRH_INT33 (0x00000002)
-#define MCF_INTC0_IPRH_INT34 (0x00000004)
-#define MCF_INTC0_IPRH_INT35 (0x00000008)
-#define MCF_INTC0_IPRH_INT36 (0x00000010)
-#define MCF_INTC0_IPRH_INT37 (0x00000020)
-#define MCF_INTC0_IPRH_INT38 (0x00000040)
-#define MCF_INTC0_IPRH_INT39 (0x00000080)
-#define MCF_INTC0_IPRH_INT40 (0x00000100)
-#define MCF_INTC0_IPRH_INT41 (0x00000200)
-#define MCF_INTC0_IPRH_INT42 (0x00000400)
-#define MCF_INTC0_IPRH_INT43 (0x00000800)
-#define MCF_INTC0_IPRH_INT44 (0x00001000)
-#define MCF_INTC0_IPRH_INT45 (0x00002000)
-#define MCF_INTC0_IPRH_INT46 (0x00004000)
-#define MCF_INTC0_IPRH_INT47 (0x00008000)
-#define MCF_INTC0_IPRH_INT48 (0x00010000)
-#define MCF_INTC0_IPRH_INT49 (0x00020000)
-#define MCF_INTC0_IPRH_INT50 (0x00040000)
-#define MCF_INTC0_IPRH_INT51 (0x00080000)
-#define MCF_INTC0_IPRH_INT52 (0x00100000)
-#define MCF_INTC0_IPRH_INT53 (0x00200000)
-#define MCF_INTC0_IPRH_INT54 (0x00400000)
-#define MCF_INTC0_IPRH_INT55 (0x00800000)
-#define MCF_INTC0_IPRH_INT56 (0x01000000)
-#define MCF_INTC0_IPRH_INT57 (0x02000000)
-#define MCF_INTC0_IPRH_INT58 (0x04000000)
-#define MCF_INTC0_IPRH_INT59 (0x08000000)
-#define MCF_INTC0_IPRH_INT60 (0x10000000)
-#define MCF_INTC0_IPRH_INT61 (0x20000000)
-#define MCF_INTC0_IPRH_INT62 (0x40000000)
-#define MCF_INTC0_IPRH_INT63 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC0_IPRL */
-#define MCF_INTC0_IPRL_INT1 (0x00000002)
-#define MCF_INTC0_IPRL_INT2 (0x00000004)
-#define MCF_INTC0_IPRL_INT3 (0x00000008)
-#define MCF_INTC0_IPRL_INT4 (0x00000010)
-#define MCF_INTC0_IPRL_INT5 (0x00000020)
-#define MCF_INTC0_IPRL_INT6 (0x00000040)
-#define MCF_INTC0_IPRL_INT7 (0x00000080)
-#define MCF_INTC0_IPRL_INT8 (0x00000100)
-#define MCF_INTC0_IPRL_INT9 (0x00000200)
-#define MCF_INTC0_IPRL_INT10 (0x00000400)
-#define MCF_INTC0_IPRL_INT11 (0x00000800)
-#define MCF_INTC0_IPRL_INT12 (0x00001000)
-#define MCF_INTC0_IPRL_INT13 (0x00002000)
-#define MCF_INTC0_IPRL_INT14 (0x00004000)
-#define MCF_INTC0_IPRL_INT15 (0x00008000)
-#define MCF_INTC0_IPRL_INT16 (0x00010000)
-#define MCF_INTC0_IPRL_INT17 (0x00020000)
-#define MCF_INTC0_IPRL_INT18 (0x00040000)
-#define MCF_INTC0_IPRL_INT19 (0x00080000)
-#define MCF_INTC0_IPRL_INT20 (0x00100000)
-#define MCF_INTC0_IPRL_INT21 (0x00200000)
-#define MCF_INTC0_IPRL_INT22 (0x00400000)
-#define MCF_INTC0_IPRL_INT23 (0x00800000)
-#define MCF_INTC0_IPRL_INT24 (0x01000000)
-#define MCF_INTC0_IPRL_INT25 (0x02000000)
-#define MCF_INTC0_IPRL_INT26 (0x04000000)
-#define MCF_INTC0_IPRL_INT27 (0x08000000)
-#define MCF_INTC0_IPRL_INT28 (0x10000000)
-#define MCF_INTC0_IPRL_INT29 (0x20000000)
-#define MCF_INTC0_IPRL_INT30 (0x40000000)
-#define MCF_INTC0_IPRL_INT31 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC0_IMRH */
-#define MCF_INTC0_IMRH_INT_MASK32 (0x00000001)
-#define MCF_INTC0_IMRH_INT_MASK33 (0x00000002)
-#define MCF_INTC0_IMRH_INT_MASK34 (0x00000004)
-#define MCF_INTC0_IMRH_INT_MASK35 (0x00000008)
-#define MCF_INTC0_IMRH_INT_MASK36 (0x00000010)
-#define MCF_INTC0_IMRH_INT_MASK37 (0x00000020)
-#define MCF_INTC0_IMRH_INT_MASK38 (0x00000040)
-#define MCF_INTC0_IMRH_INT_MASK39 (0x00000080)
-#define MCF_INTC0_IMRH_INT_MASK40 (0x00000100)
-#define MCF_INTC0_IMRH_INT_MASK41 (0x00000200)
-#define MCF_INTC0_IMRH_INT_MASK42 (0x00000400)
-#define MCF_INTC0_IMRH_INT_MASK43 (0x00000800)
-#define MCF_INTC0_IMRH_INT_MASK44 (0x00001000)
-#define MCF_INTC0_IMRH_INT_MASK45 (0x00002000)
-#define MCF_INTC0_IMRH_INT_MASK46 (0x00004000)
-#define MCF_INTC0_IMRH_INT_MASK47 (0x00008000)
-#define MCF_INTC0_IMRH_INT_MASK48 (0x00010000)
-#define MCF_INTC0_IMRH_INT_MASK49 (0x00020000)
-#define MCF_INTC0_IMRH_INT_MASK50 (0x00040000)
-#define MCF_INTC0_IMRH_INT_MASK51 (0x00080000)
-#define MCF_INTC0_IMRH_INT_MASK52 (0x00100000)
-#define MCF_INTC0_IMRH_INT_MASK53 (0x00200000)
-#define MCF_INTC0_IMRH_INT_MASK54 (0x00400000)
-#define MCF_INTC0_IMRH_INT_MASK55 (0x00800000)
-#define MCF_INTC0_IMRH_INT_MASK56 (0x01000000)
-#define MCF_INTC0_IMRH_INT_MASK57 (0x02000000)
-#define MCF_INTC0_IMRH_INT_MASK58 (0x04000000)
-#define MCF_INTC0_IMRH_INT_MASK59 (0x08000000)
-#define MCF_INTC0_IMRH_INT_MASK60 (0x10000000)
-#define MCF_INTC0_IMRH_INT_MASK61 (0x20000000)
-#define MCF_INTC0_IMRH_INT_MASK62 (0x40000000)
-#define MCF_INTC0_IMRH_INT_MASK63 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC0_IMRL */
-#define MCF_INTC0_IMRL_MASKALL (0x00000001)
-#define MCF_INTC0_IMRL_INT_MASK1 (0x00000002)
-#define MCF_INTC0_IMRL_INT_MASK2 (0x00000004)
-#define MCF_INTC0_IMRL_INT_MASK3 (0x00000008)
-#define MCF_INTC0_IMRL_INT_MASK4 (0x00000010)
-#define MCF_INTC0_IMRL_INT_MASK5 (0x00000020)
-#define MCF_INTC0_IMRL_INT_MASK6 (0x00000040)
-#define MCF_INTC0_IMRL_INT_MASK7 (0x00000080)
-#define MCF_INTC0_IMRL_INT_MASK8 (0x00000100)
-#define MCF_INTC0_IMRL_INT_MASK9 (0x00000200)
-#define MCF_INTC0_IMRL_INT_MASK10 (0x00000400)
-#define MCF_INTC0_IMRL_INT_MASK11 (0x00000800)
-#define MCF_INTC0_IMRL_INT_MASK12 (0x00001000)
-#define MCF_INTC0_IMRL_INT_MASK13 (0x00002000)
-#define MCF_INTC0_IMRL_INT_MASK14 (0x00004000)
-#define MCF_INTC0_IMRL_INT_MASK15 (0x00008000)
-#define MCF_INTC0_IMRL_INT_MASK16 (0x00010000)
-#define MCF_INTC0_IMRL_INT_MASK17 (0x00020000)
-#define MCF_INTC0_IMRL_INT_MASK18 (0x00040000)
-#define MCF_INTC0_IMRL_INT_MASK19 (0x00080000)
-#define MCF_INTC0_IMRL_INT_MASK20 (0x00100000)
-#define MCF_INTC0_IMRL_INT_MASK21 (0x00200000)
-#define MCF_INTC0_IMRL_INT_MASK22 (0x00400000)
-#define MCF_INTC0_IMRL_INT_MASK23 (0x00800000)
-#define MCF_INTC0_IMRL_INT_MASK24 (0x01000000)
-#define MCF_INTC0_IMRL_INT_MASK25 (0x02000000)
-#define MCF_INTC0_IMRL_INT_MASK26 (0x04000000)
-#define MCF_INTC0_IMRL_INT_MASK27 (0x08000000)
-#define MCF_INTC0_IMRL_INT_MASK28 (0x10000000)
-#define MCF_INTC0_IMRL_INT_MASK29 (0x20000000)
-#define MCF_INTC0_IMRL_INT_MASK30 (0x40000000)
-#define MCF_INTC0_IMRL_INT_MASK31 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC0_INTFRCH */
-#define MCF_INTC0_INTFRCH_INTFRC32 (0x00000001)
-#define MCF_INTC0_INTFRCH_INTFRC33 (0x00000002)
-#define MCF_INTC0_INTFRCH_INTFRC34 (0x00000004)
-#define MCF_INTC0_INTFRCH_INTFRC35 (0x00000008)
-#define MCF_INTC0_INTFRCH_INTFRC36 (0x00000010)
-#define MCF_INTC0_INTFRCH_INTFRC37 (0x00000020)
-#define MCF_INTC0_INTFRCH_INTFRC38 (0x00000040)
-#define MCF_INTC0_INTFRCH_INTFRC39 (0x00000080)
-#define MCF_INTC0_INTFRCH_INTFRC40 (0x00000100)
-#define MCF_INTC0_INTFRCH_INTFRC41 (0x00000200)
-#define MCF_INTC0_INTFRCH_INTFRC42 (0x00000400)
-#define MCF_INTC0_INTFRCH_INTFRC43 (0x00000800)
-#define MCF_INTC0_INTFRCH_INTFRC44 (0x00001000)
-#define MCF_INTC0_INTFRCH_INTFRC45 (0x00002000)
-#define MCF_INTC0_INTFRCH_INTFRC46 (0x00004000)
-#define MCF_INTC0_INTFRCH_INTFRC47 (0x00008000)
-#define MCF_INTC0_INTFRCH_INTFRC48 (0x00010000)
-#define MCF_INTC0_INTFRCH_INTFRC49 (0x00020000)
-#define MCF_INTC0_INTFRCH_INTFRC50 (0x00040000)
-#define MCF_INTC0_INTFRCH_INTFRC51 (0x00080000)
-#define MCF_INTC0_INTFRCH_INTFRC52 (0x00100000)
-#define MCF_INTC0_INTFRCH_INTFRC53 (0x00200000)
-#define MCF_INTC0_INTFRCH_INTFRC54 (0x00400000)
-#define MCF_INTC0_INTFRCH_INTFRC55 (0x00800000)
-#define MCF_INTC0_INTFRCH_INTFRC56 (0x01000000)
-#define MCF_INTC0_INTFRCH_INTFRC57 (0x02000000)
-#define MCF_INTC0_INTFRCH_INTFRC58 (0x04000000)
-#define MCF_INTC0_INTFRCH_INTFRC59 (0x08000000)
-#define MCF_INTC0_INTFRCH_INTFRC60 (0x10000000)
-#define MCF_INTC0_INTFRCH_INTFRC61 (0x20000000)
-#define MCF_INTC0_INTFRCH_INTFRC62 (0x40000000)
-#define MCF_INTC0_INTFRCH_INTFRC63 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC0_INTFRCL */
-#define MCF_INTC0_INTFRCL_INTFRC1 (0x00000002)
-#define MCF_INTC0_INTFRCL_INTFRC2 (0x00000004)
-#define MCF_INTC0_INTFRCL_INTFRC3 (0x00000008)
-#define MCF_INTC0_INTFRCL_INTFRC4 (0x00000010)
-#define MCF_INTC0_INTFRCL_INTFRC5 (0x00000020)
-#define MCF_INTC0_INTFRCL_INT6 (0x00000040)
-#define MCF_INTC0_INTFRCL_INT7 (0x00000080)
-#define MCF_INTC0_INTFRCL_INT8 (0x00000100)
-#define MCF_INTC0_INTFRCL_INT9 (0x00000200)
-#define MCF_INTC0_INTFRCL_INT10 (0x00000400)
-#define MCF_INTC0_INTFRCL_INTFRC11 (0x00000800)
-#define MCF_INTC0_INTFRCL_INTFRC12 (0x00001000)
-#define MCF_INTC0_INTFRCL_INTFRC13 (0x00002000)
-#define MCF_INTC0_INTFRCL_INTFRC14 (0x00004000)
-#define MCF_INTC0_INTFRCL_INT15 (0x00008000)
-#define MCF_INTC0_INTFRCL_INTFRC16 (0x00010000)
-#define MCF_INTC0_INTFRCL_INTFRC17 (0x00020000)
-#define MCF_INTC0_INTFRCL_INTFRC18 (0x00040000)
-#define MCF_INTC0_INTFRCL_INTFRC19 (0x00080000)
-#define MCF_INTC0_INTFRCL_INTFRC20 (0x00100000)
-#define MCF_INTC0_INTFRCL_INTFRC21 (0x00200000)
-#define MCF_INTC0_INTFRCL_INTFRC22 (0x00400000)
-#define MCF_INTC0_INTFRCL_INTFRC23 (0x00800000)
-#define MCF_INTC0_INTFRCL_INTFRC24 (0x01000000)
-#define MCF_INTC0_INTFRCL_INTFRC25 (0x02000000)
-#define MCF_INTC0_INTFRCL_INTFRC26 (0x04000000)
-#define MCF_INTC0_INTFRCL_INTFRC27 (0x08000000)
-#define MCF_INTC0_INTFRCL_INTFRC28 (0x10000000)
-#define MCF_INTC0_INTFRCL_INTFRC29 (0x20000000)
-#define MCF_INTC0_INTFRCL_INTFRC30 (0x40000000)
-#define MCF_INTC0_INTFRCL_INTFRC31 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC0_IRLR */
-#define MCF_INTC0_IRLR_IRQ(x) (((x)&0x7F)<<1)
-
-/* Bit definitions and macros for MCF_INTC0_IACKLPR */
-#define MCF_INTC0_IACKLPR_PRI(x) (((x)&0x0F)<<0)
-#define MCF_INTC0_IACKLPR_LEVEL(x) (((x)&0x07)<<4)
-
-/* Bit definitions and macros for MCF_INTC0_ICRn */
-#define MCF_INTC0_ICRn_IP(x) (((x)&0x07)<<0)
-#define MCF_INTC0_ICRn_IL(x) (((x)&0x07)<<3)
-
-/********************************************************************/
-
-#endif /* __MCF523X_INTC0_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_intc1.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_intc1.h deleted file mode 100644 index 7e8972c07..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_intc1.h +++ /dev/null @@ -1,323 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_intc1.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_INTC1_H__
-#define __MCF523X_INTC1_H__
-
-/*********************************************************************
-*
-* Interrupt Controller 1 (INTC1)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_INTC1_IPRH (*(vuint32*)(void*)(&__IPSBAR[0x000D00]))
-#define MCF_INTC1_IPRL (*(vuint32*)(void*)(&__IPSBAR[0x000D04]))
-#define MCF_INTC1_IMRH (*(vuint32*)(void*)(&__IPSBAR[0x000D08]))
-#define MCF_INTC1_IMRL (*(vuint32*)(void*)(&__IPSBAR[0x000D0C]))
-#define MCF_INTC1_INTFRCH (*(vuint32*)(void*)(&__IPSBAR[0x000D10]))
-#define MCF_INTC1_INTFRCL (*(vuint32*)(void*)(&__IPSBAR[0x000D14]))
-#define MCF_INTC1_IRLR (*(vuint8 *)(void*)(&__IPSBAR[0x000D18]))
-#define MCF_INTC1_IACKLPR (*(vuint8 *)(void*)(&__IPSBAR[0x000D19]))
-#define MCF_INTC1_ICR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000D40]))
-#define MCF_INTC1_ICR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000D41]))
-#define MCF_INTC1_ICR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000D42]))
-#define MCF_INTC1_ICR3 (*(vuint8 *)(void*)(&__IPSBAR[0x000D43]))
-#define MCF_INTC1_ICR4 (*(vuint8 *)(void*)(&__IPSBAR[0x000D44]))
-#define MCF_INTC1_ICR5 (*(vuint8 *)(void*)(&__IPSBAR[0x000D45]))
-#define MCF_INTC1_ICR6 (*(vuint8 *)(void*)(&__IPSBAR[0x000D46]))
-#define MCF_INTC1_ICR7 (*(vuint8 *)(void*)(&__IPSBAR[0x000D47]))
-#define MCF_INTC1_ICR8 (*(vuint8 *)(void*)(&__IPSBAR[0x000D48]))
-#define MCF_INTC1_ICR9 (*(vuint8 *)(void*)(&__IPSBAR[0x000D49]))
-#define MCF_INTC1_ICR10 (*(vuint8 *)(void*)(&__IPSBAR[0x000D4A]))
-#define MCF_INTC1_ICR11 (*(vuint8 *)(void*)(&__IPSBAR[0x000D4B]))
-#define MCF_INTC1_ICR12 (*(vuint8 *)(void*)(&__IPSBAR[0x000D4C]))
-#define MCF_INTC1_ICR13 (*(vuint8 *)(void*)(&__IPSBAR[0x000D4D]))
-#define MCF_INTC1_ICR14 (*(vuint8 *)(void*)(&__IPSBAR[0x000D4E]))
-#define MCF_INTC1_ICR15 (*(vuint8 *)(void*)(&__IPSBAR[0x000D4F]))
-#define MCF_INTC1_ICR16 (*(vuint8 *)(void*)(&__IPSBAR[0x000D50]))
-#define MCF_INTC1_ICR17 (*(vuint8 *)(void*)(&__IPSBAR[0x000D51]))
-#define MCF_INTC1_ICR18 (*(vuint8 *)(void*)(&__IPSBAR[0x000D52]))
-#define MCF_INTC1_ICR19 (*(vuint8 *)(void*)(&__IPSBAR[0x000D53]))
-#define MCF_INTC1_ICR20 (*(vuint8 *)(void*)(&__IPSBAR[0x000D54]))
-#define MCF_INTC1_ICR21 (*(vuint8 *)(void*)(&__IPSBAR[0x000D55]))
-#define MCF_INTC1_ICR22 (*(vuint8 *)(void*)(&__IPSBAR[0x000D56]))
-#define MCF_INTC1_ICR23 (*(vuint8 *)(void*)(&__IPSBAR[0x000D57]))
-#define MCF_INTC1_ICR24 (*(vuint8 *)(void*)(&__IPSBAR[0x000D58]))
-#define MCF_INTC1_ICR25 (*(vuint8 *)(void*)(&__IPSBAR[0x000D59]))
-#define MCF_INTC1_ICR26 (*(vuint8 *)(void*)(&__IPSBAR[0x000D5A]))
-#define MCF_INTC1_ICR27 (*(vuint8 *)(void*)(&__IPSBAR[0x000D5B]))
-#define MCF_INTC1_ICR28 (*(vuint8 *)(void*)(&__IPSBAR[0x000D5C]))
-#define MCF_INTC1_ICR29 (*(vuint8 *)(void*)(&__IPSBAR[0x000D5D]))
-#define MCF_INTC1_ICR30 (*(vuint8 *)(void*)(&__IPSBAR[0x000D5E]))
-#define MCF_INTC1_ICR31 (*(vuint8 *)(void*)(&__IPSBAR[0x000D5F]))
-#define MCF_INTC1_ICR32 (*(vuint8 *)(void*)(&__IPSBAR[0x000D60]))
-#define MCF_INTC1_ICR33 (*(vuint8 *)(void*)(&__IPSBAR[0x000D61]))
-#define MCF_INTC1_ICR34 (*(vuint8 *)(void*)(&__IPSBAR[0x000D62]))
-#define MCF_INTC1_ICR35 (*(vuint8 *)(void*)(&__IPSBAR[0x000D63]))
-#define MCF_INTC1_ICR36 (*(vuint8 *)(void*)(&__IPSBAR[0x000D64]))
-#define MCF_INTC1_ICR37 (*(vuint8 *)(void*)(&__IPSBAR[0x000D65]))
-#define MCF_INTC1_ICR38 (*(vuint8 *)(void*)(&__IPSBAR[0x000D66]))
-#define MCF_INTC1_ICR39 (*(vuint8 *)(void*)(&__IPSBAR[0x000D67]))
-#define MCF_INTC1_ICR40 (*(vuint8 *)(void*)(&__IPSBAR[0x000D68]))
-#define MCF_INTC1_ICR41 (*(vuint8 *)(void*)(&__IPSBAR[0x000D69]))
-#define MCF_INTC1_ICR42 (*(vuint8 *)(void*)(&__IPSBAR[0x000D6A]))
-#define MCF_INTC1_ICR43 (*(vuint8 *)(void*)(&__IPSBAR[0x000D6B]))
-#define MCF_INTC1_ICR44 (*(vuint8 *)(void*)(&__IPSBAR[0x000D6C]))
-#define MCF_INTC1_ICR45 (*(vuint8 *)(void*)(&__IPSBAR[0x000D6D]))
-#define MCF_INTC1_ICR46 (*(vuint8 *)(void*)(&__IPSBAR[0x000D6E]))
-#define MCF_INTC1_ICR47 (*(vuint8 *)(void*)(&__IPSBAR[0x000D6F]))
-#define MCF_INTC1_ICR48 (*(vuint8 *)(void*)(&__IPSBAR[0x000D70]))
-#define MCF_INTC1_ICR49 (*(vuint8 *)(void*)(&__IPSBAR[0x000D71]))
-#define MCF_INTC1_ICR50 (*(vuint8 *)(void*)(&__IPSBAR[0x000D72]))
-#define MCF_INTC1_ICR51 (*(vuint8 *)(void*)(&__IPSBAR[0x000D73]))
-#define MCF_INTC1_ICR52 (*(vuint8 *)(void*)(&__IPSBAR[0x000D74]))
-#define MCF_INTC1_ICR53 (*(vuint8 *)(void*)(&__IPSBAR[0x000D75]))
-#define MCF_INTC1_ICR54 (*(vuint8 *)(void*)(&__IPSBAR[0x000D76]))
-#define MCF_INTC1_ICR55 (*(vuint8 *)(void*)(&__IPSBAR[0x000D77]))
-#define MCF_INTC1_ICR56 (*(vuint8 *)(void*)(&__IPSBAR[0x000D78]))
-#define MCF_INTC1_ICR57 (*(vuint8 *)(void*)(&__IPSBAR[0x000D79]))
-#define MCF_INTC1_ICR58 (*(vuint8 *)(void*)(&__IPSBAR[0x000D7A]))
-#define MCF_INTC1_ICR59 (*(vuint8 *)(void*)(&__IPSBAR[0x000D7B]))
-#define MCF_INTC1_ICR60 (*(vuint8 *)(void*)(&__IPSBAR[0x000D7C]))
-#define MCF_INTC1_ICR61 (*(vuint8 *)(void*)(&__IPSBAR[0x000D7D]))
-#define MCF_INTC1_ICR62 (*(vuint8 *)(void*)(&__IPSBAR[0x000D7E]))
-#define MCF_INTC1_ICR63 (*(vuint8 *)(void*)(&__IPSBAR[0x000D7F]))
-#define MCF_INTC1_ICRn(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000D40+((x)*0x001)]))
-#define MCF_INTC1_SWIACK (*(vuint8 *)(void*)(&__IPSBAR[0x000DE0]))
-#define MCF_INTC1_L1IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000DE4]))
-#define MCF_INTC1_L2IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000DE8]))
-#define MCF_INTC1_L3IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000DEC]))
-#define MCF_INTC1_L4IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000DF0]))
-#define MCF_INTC1_L5IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000DF4]))
-#define MCF_INTC1_L6IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000DF8]))
-#define MCF_INTC1_L7IACK (*(vuint8 *)(void*)(&__IPSBAR[0x000DFC]))
-#define MCF_INTC1_LnIACK(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000DE4+((x)*0x004)]))
-
-/* Bit definitions and macros for MCF_INTC1_IPRH */
-#define MCF_INTC1_IPRH_INT32 (0x00000001)
-#define MCF_INTC1_IPRH_INT33 (0x00000002)
-#define MCF_INTC1_IPRH_INT34 (0x00000004)
-#define MCF_INTC1_IPRH_INT35 (0x00000008)
-#define MCF_INTC1_IPRH_INT36 (0x00000010)
-#define MCF_INTC1_IPRH_INT37 (0x00000020)
-#define MCF_INTC1_IPRH_INT38 (0x00000040)
-#define MCF_INTC1_IPRH_INT39 (0x00000080)
-#define MCF_INTC1_IPRH_INT40 (0x00000100)
-#define MCF_INTC1_IPRH_INT41 (0x00000200)
-#define MCF_INTC1_IPRH_INT42 (0x00000400)
-#define MCF_INTC1_IPRH_INT43 (0x00000800)
-#define MCF_INTC1_IPRH_INT44 (0x00001000)
-#define MCF_INTC1_IPRH_INT45 (0x00002000)
-#define MCF_INTC1_IPRH_INT46 (0x00004000)
-#define MCF_INTC1_IPRH_INT47 (0x00008000)
-#define MCF_INTC1_IPRH_INT48 (0x00010000)
-#define MCF_INTC1_IPRH_INT49 (0x00020000)
-#define MCF_INTC1_IPRH_INT50 (0x00040000)
-#define MCF_INTC1_IPRH_INT51 (0x00080000)
-#define MCF_INTC1_IPRH_INT52 (0x00100000)
-#define MCF_INTC1_IPRH_INT53 (0x00200000)
-#define MCF_INTC1_IPRH_INT54 (0x00400000)
-#define MCF_INTC1_IPRH_INT55 (0x00800000)
-#define MCF_INTC1_IPRH_INT56 (0x01000000)
-#define MCF_INTC1_IPRH_INT57 (0x02000000)
-#define MCF_INTC1_IPRH_INT58 (0x04000000)
-#define MCF_INTC1_IPRH_INT59 (0x08000000)
-#define MCF_INTC1_IPRH_INT60 (0x10000000)
-#define MCF_INTC1_IPRH_INT61 (0x20000000)
-#define MCF_INTC1_IPRH_INT62 (0x40000000)
-#define MCF_INTC1_IPRH_INT63 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC1_IPRL */
-#define MCF_INTC1_IPRL_INT1 (0x00000002)
-#define MCF_INTC1_IPRL_INT2 (0x00000004)
-#define MCF_INTC1_IPRL_INT3 (0x00000008)
-#define MCF_INTC1_IPRL_INT4 (0x00000010)
-#define MCF_INTC1_IPRL_INT5 (0x00000020)
-#define MCF_INTC1_IPRL_INT6 (0x00000040)
-#define MCF_INTC1_IPRL_INT7 (0x00000080)
-#define MCF_INTC1_IPRL_INT8 (0x00000100)
-#define MCF_INTC1_IPRL_INT9 (0x00000200)
-#define MCF_INTC1_IPRL_INT10 (0x00000400)
-#define MCF_INTC1_IPRL_INT11 (0x00000800)
-#define MCF_INTC1_IPRL_INT12 (0x00001000)
-#define MCF_INTC1_IPRL_INT13 (0x00002000)
-#define MCF_INTC1_IPRL_INT14 (0x00004000)
-#define MCF_INTC1_IPRL_INT15 (0x00008000)
-#define MCF_INTC1_IPRL_INT16 (0x00010000)
-#define MCF_INTC1_IPRL_INT17 (0x00020000)
-#define MCF_INTC1_IPRL_INT18 (0x00040000)
-#define MCF_INTC1_IPRL_INT19 (0x00080000)
-#define MCF_INTC1_IPRL_INT20 (0x00100000)
-#define MCF_INTC1_IPRL_INT21 (0x00200000)
-#define MCF_INTC1_IPRL_INT22 (0x00400000)
-#define MCF_INTC1_IPRL_INT23 (0x00800000)
-#define MCF_INTC1_IPRL_INT24 (0x01000000)
-#define MCF_INTC1_IPRL_INT25 (0x02000000)
-#define MCF_INTC1_IPRL_INT26 (0x04000000)
-#define MCF_INTC1_IPRL_INT27 (0x08000000)
-#define MCF_INTC1_IPRL_INT28 (0x10000000)
-#define MCF_INTC1_IPRL_INT29 (0x20000000)
-#define MCF_INTC1_IPRL_INT30 (0x40000000)
-#define MCF_INTC1_IPRL_INT31 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC1_IMRH */
-#define MCF_INTC1_IMRH_INT_MASK32 (0x00000001)
-#define MCF_INTC1_IMRH_INT_MASK33 (0x00000002)
-#define MCF_INTC1_IMRH_INT_MASK34 (0x00000004)
-#define MCF_INTC1_IMRH_INT_MASK35 (0x00000008)
-#define MCF_INTC1_IMRH_INT_MASK36 (0x00000010)
-#define MCF_INTC1_IMRH_INT_MASK37 (0x00000020)
-#define MCF_INTC1_IMRH_INT_MASK38 (0x00000040)
-#define MCF_INTC1_IMRH_INT_MASK39 (0x00000080)
-#define MCF_INTC1_IMRH_INT_MASK40 (0x00000100)
-#define MCF_INTC1_IMRH_INT_MASK41 (0x00000200)
-#define MCF_INTC1_IMRH_INT_MASK42 (0x00000400)
-#define MCF_INTC1_IMRH_INT_MASK43 (0x00000800)
-#define MCF_INTC1_IMRH_INT_MASK44 (0x00001000)
-#define MCF_INTC1_IMRH_INT_MASK45 (0x00002000)
-#define MCF_INTC1_IMRH_INT_MASK46 (0x00004000)
-#define MCF_INTC1_IMRH_INT_MASK47 (0x00008000)
-#define MCF_INTC1_IMRH_INT_MASK48 (0x00010000)
-#define MCF_INTC1_IMRH_INT_MASK49 (0x00020000)
-#define MCF_INTC1_IMRH_INT_MASK50 (0x00040000)
-#define MCF_INTC1_IMRH_INT_MASK51 (0x00080000)
-#define MCF_INTC1_IMRH_INT_MASK52 (0x00100000)
-#define MCF_INTC1_IMRH_INT_MASK53 (0x00200000)
-#define MCF_INTC1_IMRH_INT_MASK54 (0x00400000)
-#define MCF_INTC1_IMRH_INT_MASK55 (0x00800000)
-#define MCF_INTC1_IMRH_INT_MASK56 (0x01000000)
-#define MCF_INTC1_IMRH_INT_MASK57 (0x02000000)
-#define MCF_INTC1_IMRH_INT_MASK58 (0x04000000)
-#define MCF_INTC1_IMRH_INT_MASK59 (0x08000000)
-#define MCF_INTC1_IMRH_INT_MASK60 (0x10000000)
-#define MCF_INTC1_IMRH_INT_MASK61 (0x20000000)
-#define MCF_INTC1_IMRH_INT_MASK62 (0x40000000)
-#define MCF_INTC1_IMRH_INT_MASK63 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC1_IMRL */
-#define MCF_INTC1_IMRL_MASKALL (0x00000001)
-#define MCF_INTC1_IMRL_INT_MASK1 (0x00000002)
-#define MCF_INTC1_IMRL_INT_MASK2 (0x00000004)
-#define MCF_INTC1_IMRL_INT_MASK3 (0x00000008)
-#define MCF_INTC1_IMRL_INT_MASK4 (0x00000010)
-#define MCF_INTC1_IMRL_INT_MASK5 (0x00000020)
-#define MCF_INTC1_IMRL_INT_MASK6 (0x00000040)
-#define MCF_INTC1_IMRL_INT_MASK7 (0x00000080)
-#define MCF_INTC1_IMRL_INT_MASK8 (0x00000100)
-#define MCF_INTC1_IMRL_INT_MASK9 (0x00000200)
-#define MCF_INTC1_IMRL_INT_MASK10 (0x00000400)
-#define MCF_INTC1_IMRL_INT_MASK11 (0x00000800)
-#define MCF_INTC1_IMRL_INT_MASK12 (0x00001000)
-#define MCF_INTC1_IMRL_INT_MASK13 (0x00002000)
-#define MCF_INTC1_IMRL_INT_MASK14 (0x00004000)
-#define MCF_INTC1_IMRL_INT_MASK15 (0x00008000)
-#define MCF_INTC1_IMRL_INT_MASK16 (0x00010000)
-#define MCF_INTC1_IMRL_INT_MASK17 (0x00020000)
-#define MCF_INTC1_IMRL_INT_MASK18 (0x00040000)
-#define MCF_INTC1_IMRL_INT_MASK19 (0x00080000)
-#define MCF_INTC1_IMRL_INT_MASK20 (0x00100000)
-#define MCF_INTC1_IMRL_INT_MASK21 (0x00200000)
-#define MCF_INTC1_IMRL_INT_MASK22 (0x00400000)
-#define MCF_INTC1_IMRL_INT_MASK23 (0x00800000)
-#define MCF_INTC1_IMRL_INT_MASK24 (0x01000000)
-#define MCF_INTC1_IMRL_INT_MASK25 (0x02000000)
-#define MCF_INTC1_IMRL_INT_MASK26 (0x04000000)
-#define MCF_INTC1_IMRL_INT_MASK27 (0x08000000)
-#define MCF_INTC1_IMRL_INT_MASK28 (0x10000000)
-#define MCF_INTC1_IMRL_INT_MASK29 (0x20000000)
-#define MCF_INTC1_IMRL_INT_MASK30 (0x40000000)
-#define MCF_INTC1_IMRL_INT_MASK31 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC1_INTFRCH */
-#define MCF_INTC1_INTFRCH_INTFRC32 (0x00000001)
-#define MCF_INTC1_INTFRCH_INTFRC33 (0x00000002)
-#define MCF_INTC1_INTFRCH_INTFRC34 (0x00000004)
-#define MCF_INTC1_INTFRCH_INTFRC35 (0x00000008)
-#define MCF_INTC1_INTFRCH_INTFRC36 (0x00000010)
-#define MCF_INTC1_INTFRCH_INTFRC37 (0x00000020)
-#define MCF_INTC1_INTFRCH_INTFRC38 (0x00000040)
-#define MCF_INTC1_INTFRCH_INTFRC39 (0x00000080)
-#define MCF_INTC1_INTFRCH_INTFRC40 (0x00000100)
-#define MCF_INTC1_INTFRCH_INTFRC41 (0x00000200)
-#define MCF_INTC1_INTFRCH_INTFRC42 (0x00000400)
-#define MCF_INTC1_INTFRCH_INTFRC43 (0x00000800)
-#define MCF_INTC1_INTFRCH_INTFRC44 (0x00001000)
-#define MCF_INTC1_INTFRCH_INTFRC45 (0x00002000)
-#define MCF_INTC1_INTFRCH_INTFRC46 (0x00004000)
-#define MCF_INTC1_INTFRCH_INTFRC47 (0x00008000)
-#define MCF_INTC1_INTFRCH_INTFRC48 (0x00010000)
-#define MCF_INTC1_INTFRCH_INTFRC49 (0x00020000)
-#define MCF_INTC1_INTFRCH_INTFRC50 (0x00040000)
-#define MCF_INTC1_INTFRCH_INTFRC51 (0x00080000)
-#define MCF_INTC1_INTFRCH_INTFRC52 (0x00100000)
-#define MCF_INTC1_INTFRCH_INTFRC53 (0x00200000)
-#define MCF_INTC1_INTFRCH_INTFRC54 (0x00400000)
-#define MCF_INTC1_INTFRCH_INTFRC55 (0x00800000)
-#define MCF_INTC1_INTFRCH_INTFRC56 (0x01000000)
-#define MCF_INTC1_INTFRCH_INTFRC57 (0x02000000)
-#define MCF_INTC1_INTFRCH_INTFRC58 (0x04000000)
-#define MCF_INTC1_INTFRCH_INTFRC59 (0x08000000)
-#define MCF_INTC1_INTFRCH_INTFRC60 (0x10000000)
-#define MCF_INTC1_INTFRCH_INTFRC61 (0x20000000)
-#define MCF_INTC1_INTFRCH_INTFRC62 (0x40000000)
-#define MCF_INTC1_INTFRCH_INTFRC63 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC1_INTFRCL */
-#define MCF_INTC1_INTFRCL_INTFRC1 (0x00000002)
-#define MCF_INTC1_INTFRCL_INTFRC2 (0x00000004)
-#define MCF_INTC1_INTFRCL_INTFRC3 (0x00000008)
-#define MCF_INTC1_INTFRCL_INTFRC4 (0x00000010)
-#define MCF_INTC1_INTFRCL_INTFRC5 (0x00000020)
-#define MCF_INTC1_INTFRCL_INT6 (0x00000040)
-#define MCF_INTC1_INTFRCL_INT7 (0x00000080)
-#define MCF_INTC1_INTFRCL_INT8 (0x00000100)
-#define MCF_INTC1_INTFRCL_INT9 (0x00000200)
-#define MCF_INTC1_INTFRCL_INT10 (0x00000400)
-#define MCF_INTC1_INTFRCL_INTFRC11 (0x00000800)
-#define MCF_INTC1_INTFRCL_INTFRC12 (0x00001000)
-#define MCF_INTC1_INTFRCL_INTFRC13 (0x00002000)
-#define MCF_INTC1_INTFRCL_INTFRC14 (0x00004000)
-#define MCF_INTC1_INTFRCL_INT15 (0x00008000)
-#define MCF_INTC1_INTFRCL_INTFRC16 (0x00010000)
-#define MCF_INTC1_INTFRCL_INTFRC17 (0x00020000)
-#define MCF_INTC1_INTFRCL_INTFRC18 (0x00040000)
-#define MCF_INTC1_INTFRCL_INTFRC19 (0x00080000)
-#define MCF_INTC1_INTFRCL_INTFRC20 (0x00100000)
-#define MCF_INTC1_INTFRCL_INTFRC21 (0x00200000)
-#define MCF_INTC1_INTFRCL_INTFRC22 (0x00400000)
-#define MCF_INTC1_INTFRCL_INTFRC23 (0x00800000)
-#define MCF_INTC1_INTFRCL_INTFRC24 (0x01000000)
-#define MCF_INTC1_INTFRCL_INTFRC25 (0x02000000)
-#define MCF_INTC1_INTFRCL_INTFRC26 (0x04000000)
-#define MCF_INTC1_INTFRCL_INTFRC27 (0x08000000)
-#define MCF_INTC1_INTFRCL_INTFRC28 (0x10000000)
-#define MCF_INTC1_INTFRCL_INTFRC29 (0x20000000)
-#define MCF_INTC1_INTFRCL_INTFRC30 (0x40000000)
-#define MCF_INTC1_INTFRCL_INTFRC31 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC1_IRLR */
-#define MCF_INTC1_IRLR_IRQ(x) (((x)&0x7F)<<1)
-
-/* Bit definitions and macros for MCF_INTC1_IACKLPR */
-#define MCF_INTC1_IACKLPR_PRI(x) (((x)&0x0F)<<0)
-#define MCF_INTC1_IACKLPR_LEVEL(x) (((x)&0x07)<<4)
-
-/* Bit definitions and macros for MCF_INTC1_ICRn */
-#define MCF_INTC1_ICRn_IP(x) (((x)&0x07)<<0)
-#define MCF_INTC1_ICRn_IL(x) (((x)&0x07)<<3)
-
-/********************************************************************/
-
-#endif /* __MCF523X_INTC1_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_mdha.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_mdha.h deleted file mode 100644 index cc2ff2710..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_mdha.h +++ /dev/null @@ -1,101 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_mdha.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_MDHA_H__
-#define __MCF523X_MDHA_H__
-
-/*********************************************************************
-*
-* Message Digest Hardware Accelerator (MDHA)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_MDHA_MDMR (*(vuint32*)(void*)(&__IPSBAR[0x190000]))
-#define MCF_MDHA_MDCR (*(vuint32*)(void*)(&__IPSBAR[0x190004]))
-#define MCF_MDHA_MDCMR (*(vuint32*)(void*)(&__IPSBAR[0x190008]))
-#define MCF_MDHA_MDSR (*(vuint32*)(void*)(&__IPSBAR[0x19000C]))
-#define MCF_MDHA_MDISR (*(vuint32*)(void*)(&__IPSBAR[0x190010]))
-#define MCF_MDHA_MDIMR (*(vuint32*)(void*)(&__IPSBAR[0x190014]))
-#define MCF_MDHA_MDDSR (*(vuint32*)(void*)(&__IPSBAR[0x19001C]))
-#define MCF_MDHA_MDIN (*(vuint32*)(void*)(&__IPSBAR[0x190020]))
-#define MCF_MDHA_MDA0 (*(vuint32*)(void*)(&__IPSBAR[0x190030]))
-#define MCF_MDHA_MDB0 (*(vuint32*)(void*)(&__IPSBAR[0x190034]))
-#define MCF_MDHA_MDC0 (*(vuint32*)(void*)(&__IPSBAR[0x190038]))
-#define MCF_MDHA_MDD0 (*(vuint32*)(void*)(&__IPSBAR[0x19003C]))
-#define MCF_MDHA_MDE0 (*(vuint32*)(void*)(&__IPSBAR[0x190040]))
-#define MCF_MDHA_MDMDS (*(vuint32*)(void*)(&__IPSBAR[0x190044]))
-#define MCF_MDHA_MDA1 (*(vuint32*)(void*)(&__IPSBAR[0x190070]))
-#define MCF_MDHA_MDB1 (*(vuint32*)(void*)(&__IPSBAR[0x190074]))
-#define MCF_MDHA_MDC1 (*(vuint32*)(void*)(&__IPSBAR[0x190078]))
-#define MCF_MDHA_MDD1 (*(vuint32*)(void*)(&__IPSBAR[0x19007C]))
-#define MCF_MDHA_MDE1 (*(vuint32*)(void*)(&__IPSBAR[0x190080]))
-
-/* Bit definitions and macros for MCF_MDHA_MDMR */
-#define MCF_MDHA_MDMR_ALG (0x00000001)
-#define MCF_MDHA_MDMR_PDATA (0x00000004)
-#define MCF_MDHA_MDMR_MAC(x) (((x)&0x00000003)<<3)
-#define MCF_MDHA_MDMR_INIT (0x00000020)
-#define MCF_MDHA_MDMR_IPAD (0x00000040)
-#define MCF_MDHA_MDMR_OPAD (0x00000080)
-#define MCF_MDHA_MDMR_SWAP (0x00000100)
-#define MCF_MDHA_MDMR_MACFULL (0x00000200)
-#define MCF_MDHA_MDMR_SSL (0x00000400)
-
-/* Bit definitions and macros for MCF_MDHA_MDCR */
-#define MCF_MDHA_MDCR_IE (0x00000001)
-
-/* Bit definitions and macros for MCF_MDHA_MDCMR */
-#define MCF_MDHA_MDCMR_SWR (0x00000001)
-#define MCF_MDHA_MDCMR_RI (0x00000002)
-#define MCF_MDHA_MDCMR_CI (0x00000004)
-#define MCF_MDHA_MDCMR_GO (0x00000008)
-
-/* Bit definitions and macros for MCF_MDHA_MDSR */
-#define MCF_MDHA_MDSR_INT (0x00000001)
-#define MCF_MDHA_MDSR_DONE (0x00000002)
-#define MCF_MDHA_MDSR_ERR (0x00000004)
-#define MCF_MDHA_MDSR_RD (0x00000008)
-#define MCF_MDHA_MDSR_BUSY (0x00000010)
-#define MCF_MDHA_MDSR_END (0x00000020)
-#define MCF_MDHA_MDSR_HSH (0x00000040)
-#define MCF_MDHA_MDSR_GNW (0x00000080)
-#define MCF_MDHA_MDSR_FS(x) (((x)&0x00000007)<<8)
-#define MCF_MDHA_MDSR_APD(x) (((x)&0x00000007)<<13)
-#define MCF_MDHA_MDSR_IFL(x) (((x)&0x000000FF)<<16)
-
-/* Bit definitions and macros for MCF_MDHA_MDIR */
-#define MCF_MDHA_MDIR_IFO (0x00000001)
-#define MCF_MDHA_MDIR_NON (0x00000004)
-#define MCF_MDHA_MDIR_IME (0x00000010)
-#define MCF_MDHA_MDIR_IDS (0x00000020)
-#define MCF_MDHA_MDIR_RMDP (0x00000080)
-#define MCF_MDHA_MDIR_ERE (0x00000100)
-#define MCF_MDHA_MDIR_GTDS (0x00000200)
-
-/* Bit definitions and macros for MCF_MDHA_MDIMR */
-#define MCF_MDHA_MDIMR_IFO (0x00000001)
-#define MCF_MDHA_MDIMR_NON (0x00000004)
-#define MCF_MDHA_MDIMR_IME (0x00000010)
-#define MCF_MDHA_MDIMR_IDS (0x00000020)
-#define MCF_MDHA_MDIMR_RMDP (0x00000080)
-#define MCF_MDHA_MDIMR_ERE (0x00000100)
-#define MCF_MDHA_MDIMR_GTDS (0x00000200)
-
-/* Bit definitions and macros for MCF_MDHA_MDDSR */
-#define MCF_MDHA_MDDSR_DATASIZE(x) (((x)&0x1FFFFFFF)<<0)
-
-/********************************************************************/
-
-#endif /* __MCF523X_MDHA_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_pit.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_pit.h deleted file mode 100644 index a3798f070..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_pit.h +++ /dev/null @@ -1,89 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_pit.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_PIT_H__
-#define __MCF523X_PIT_H__
-
-/*********************************************************************
-*
-* Programmable Interrupt Timer Modules (PIT)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_PIT_PCSR0 (*(vuint16*)(void*)(&__IPSBAR[0x150000]))
-#define MCF_PIT_PMR0 (*(vuint16*)(void*)(&__IPSBAR[0x150002]))
-#define MCF_PIT_PCNTR0 (*(vuint16*)(void*)(&__IPSBAR[0x150004]))
-#define MCF_PIT_PCSR1 (*(vuint16*)(void*)(&__IPSBAR[0x160000]))
-#define MCF_PIT_PMR1 (*(vuint16*)(void*)(&__IPSBAR[0x160002]))
-#define MCF_PIT_PCNTR1 (*(vuint16*)(void*)(&__IPSBAR[0x160004]))
-#define MCF_PIT_PCSR2 (*(vuint16*)(void*)(&__IPSBAR[0x170000]))
-#define MCF_PIT_PMR2 (*(vuint16*)(void*)(&__IPSBAR[0x170002]))
-#define MCF_PIT_PCNTR2 (*(vuint16*)(void*)(&__IPSBAR[0x170004]))
-#define MCF_PIT_PCSR3 (*(vuint16*)(void*)(&__IPSBAR[0x180000]))
-#define MCF_PIT_PMR3 (*(vuint16*)(void*)(&__IPSBAR[0x180002]))
-#define MCF_PIT_PCNTR3 (*(vuint16*)(void*)(&__IPSBAR[0x180004]))
-#define MCF_PIT_PCSR(x) (*(vuint16*)(void*)(&__IPSBAR[0x150000+((x)*0x10000)]))
-#define MCF_PIT_PMR(x) (*(vuint16*)(void*)(&__IPSBAR[0x150002+((x)*0x10000)]))
-#define MCF_PIT_PCNTR(x) (*(vuint16*)(void*)(&__IPSBAR[0x150004+((x)*0x10000)]))
-
-/* Bit definitions and macros for MCF_PIT_PCSR */
-#define MCF_PIT_PCSR_EN (0x0001)
-#define MCF_PIT_PCSR_RLD (0x0002)
-#define MCF_PIT_PCSR_PIF (0x0004)
-#define MCF_PIT_PCSR_PIE (0x0008)
-#define MCF_PIT_PCSR_OVW (0x0010)
-#define MCF_PIT_PCSR_HALTED (0x0020)
-#define MCF_PIT_PCSR_DOZE (0x0040)
-#define MCF_PIT_PCSR_PRE(x) (((x)&0x000F)<<8)
-
-/* Bit definitions and macros for MCF_PIT_PMR */
-#define MCF_PIT_PMR_PM0 (0x0001)
-#define MCF_PIT_PMR_PM1 (0x0002)
-#define MCF_PIT_PMR_PM2 (0x0004)
-#define MCF_PIT_PMR_PM3 (0x0008)
-#define MCF_PIT_PMR_PM4 (0x0010)
-#define MCF_PIT_PMR_PM5 (0x0020)
-#define MCF_PIT_PMR_PM6 (0x0040)
-#define MCF_PIT_PMR_PM7 (0x0080)
-#define MCF_PIT_PMR_PM8 (0x0100)
-#define MCF_PIT_PMR_PM9 (0x0200)
-#define MCF_PIT_PMR_PM10 (0x0400)
-#define MCF_PIT_PMR_PM11 (0x0800)
-#define MCF_PIT_PMR_PM12 (0x1000)
-#define MCF_PIT_PMR_PM13 (0x2000)
-#define MCF_PIT_PMR_PM14 (0x4000)
-#define MCF_PIT_PMR_PM15 (0x8000)
-
-/* Bit definitions and macros for MCF_PIT_PCNTR */
-#define MCF_PIT_PCNTR_PC0 (0x0001)
-#define MCF_PIT_PCNTR_PC1 (0x0002)
-#define MCF_PIT_PCNTR_PC2 (0x0004)
-#define MCF_PIT_PCNTR_PC3 (0x0008)
-#define MCF_PIT_PCNTR_PC4 (0x0010)
-#define MCF_PIT_PCNTR_PC5 (0x0020)
-#define MCF_PIT_PCNTR_PC6 (0x0040)
-#define MCF_PIT_PCNTR_PC7 (0x0080)
-#define MCF_PIT_PCNTR_PC8 (0x0100)
-#define MCF_PIT_PCNTR_PC9 (0x0200)
-#define MCF_PIT_PCNTR_PC10 (0x0400)
-#define MCF_PIT_PCNTR_PC11 (0x0800)
-#define MCF_PIT_PCNTR_PC12 (0x1000)
-#define MCF_PIT_PCNTR_PC13 (0x2000)
-#define MCF_PIT_PCNTR_PC14 (0x4000)
-#define MCF_PIT_PCNTR_PC15 (0x8000)
-
-/********************************************************************/
-
-#endif /* __MCF523X_PIT_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_qspi.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_qspi.h deleted file mode 100644 index 9f05ada61..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_qspi.h +++ /dev/null @@ -1,69 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_qspi.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_QSPI_H__
-#define __MCF523X_QSPI_H__
-
-/*********************************************************************
-*
-* Queued Serial Peripheral Interface (QSPI)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_QSPI_QMR (*(vuint16*)(void*)(&__IPSBAR[0x000340]))
-#define MCF_QSPI_QDLYR (*(vuint16*)(void*)(&__IPSBAR[0x000344]))
-#define MCF_QSPI_QWR (*(vuint16*)(void*)(&__IPSBAR[0x000348]))
-#define MCF_QSPI_QIR (*(vuint16*)(void*)(&__IPSBAR[0x00034C]))
-#define MCF_QSPI_QAR (*(vuint16*)(void*)(&__IPSBAR[0x000350]))
-#define MCF_QSPI_QDR (*(vuint16*)(void*)(&__IPSBAR[0x000354]))
-
-/* Bit definitions and macros for MCF_QSPI_QMR */
-#define MCF_QSPI_QMR_BAUD(x) (((x)&0x00FF)<<0)
-#define MCF_QSPI_QMR_CPHA (0x0100)
-#define MCF_QSPI_QMR_CPOL (0x0200)
-#define MCF_QSPI_QMR_BITS(x) (((x)&0x000F)<<10)
-#define MCF_QSPI_QMR_DOHIE (0x4000)
-#define MCF_QSPI_QMR_MSTR (0x8000)
-
-/* Bit definitions and macros for MCF_QSPI_QDLYR */
-#define MCF_QSPI_QDLYR_DTL(x) (((x)&0x00FF)<<0)
-#define MCF_QSPI_QDLYR_QCD(x) (((x)&0x007F)<<8)
-#define MCF_QSPI_QDLYR_SPE (0x8000)
-
-/* Bit definitions and macros for MCF_QSPI_QWR */
-#define MCF_QSPI_QWR_NEWQP(x) (((x)&0x000F)<<0)
-#define MCF_QSPI_QWR_ENDQP(x) (((x)&0x000F)<<8)
-#define MCF_QSPI_QWR_CSIV (0x1000)
-#define MCF_QSPI_QWR_WRTO (0x2000)
-#define MCF_QSPI_QWR_WREN (0x4000)
-#define MCF_QSPI_QWR_HALT (0x8000)
-
-/* Bit definitions and macros for MCF_QSPI_QIR */
-#define MCF_QSPI_QIR_SPIF (0x0001)
-#define MCF_QSPI_QIR_ABRT (0x0004)
-#define MCF_QSPI_QIR_WCEF (0x0008)
-#define MCF_QSPI_QIR_SPIFE (0x0100)
-#define MCF_QSPI_QIR_ABRTE (0x0400)
-#define MCF_QSPI_QIR_WCEFE (0x0800)
-#define MCF_QSPI_QIR_ABRTL (0x1000)
-#define MCF_QSPI_QIR_ABRTB (0x4000)
-#define MCF_QSPI_QIR_WCEFB (0x8000)
-
-/* Bit definitions and macros for MCF_QSPI_QAR */
-#define MCF_QSPI_QAR_ADDR(x) (((x)&0x003F)<<0)
-
-/********************************************************************/
-
-#endif /* __MCF523X_QSPI_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_rcm.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_rcm.h deleted file mode 100644 index cae92d22b..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_rcm.h +++ /dev/null @@ -1,42 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_rcm.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_RCM_H__
-#define __MCF523X_RCM_H__
-
-/*********************************************************************
-*
-* Reset Configuration Module (RCM)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_RCM_RCR (*(vuint8 *)(void*)(&__IPSBAR[0x110000]))
-#define MCF_RCM_RSR (*(vuint8 *)(void*)(&__IPSBAR[0x110001]))
-
-/* Bit definitions and macros for MCF_RCM_RCR */
-#define MCF_RCM_RCR_FRCRSTOUT (0x40)
-#define MCF_RCM_RCR_SOFTRST (0x80)
-
-/* Bit definitions and macros for MCF_RCM_RSR */
-#define MCF_RCM_RSR_LOL (0x01)
-#define MCF_RCM_RSR_LOC (0x02)
-#define MCF_RCM_RSR_EXT (0x04)
-#define MCF_RCM_RSR_POR (0x08)
-#define MCF_RCM_RSR_WDR (0x10)
-#define MCF_RCM_RSR_SOFT (0x20)
-
-/********************************************************************/
-
-#endif /* __MCF523X_RCM_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_rng.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_rng.h deleted file mode 100644 index 4bfca3d6c..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_rng.h +++ /dev/null @@ -1,46 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_rng.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_RNG_H__
-#define __MCF523X_RNG_H__
-
-/*********************************************************************
-*
-* Random Number Generator (RNG)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_RNG_RNGCR (*(vuint32*)(void*)(&__IPSBAR[0x1A0000]))
-#define MCF_RNG_RNGSR (*(vuint32*)(void*)(&__IPSBAR[0x1A0004]))
-#define MCF_RNG_RNGER (*(vuint32*)(void*)(&__IPSBAR[0x1A0008]))
-#define MCF_RNG_RNGOUT (*(vuint32*)(void*)(&__IPSBAR[0x1A000C]))
-
-/* Bit definitions and macros for MCF_RNG_RNGCR */
-#define MCF_RNG_RNGCR_GO (0x00000001)
-#define MCF_RNG_RNGCR_HA (0x00000002)
-#define MCF_RNG_RNGCR_IM (0x00000004)
-#define MCF_RNG_RNGCR_CI (0x00000008)
-
-/* Bit definitions and macros for MCF_RNG_RNGSR */
-#define MCF_RNG_RNGSR_SV (0x00000001)
-#define MCF_RNG_RNGSR_LRS (0x00000002)
-#define MCF_RNG_RNGSR_FUF (0x00000004)
-#define MCF_RNG_RNGSR_EI (0x00000008)
-#define MCF_RNG_RNGSR_OFL(x) (((x)&0x000000FF)<<8)
-#define MCF_RNG_RNGSR_OFS(x) (((x)&0x000000FF)<<16)
-
-/********************************************************************/
-
-#endif /* __MCF523X_RNG_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_scm.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_scm.h deleted file mode 100644 index e330ee990..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_scm.h +++ /dev/null @@ -1,150 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_scm.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_SCM_H__
-#define __MCF523X_SCM_H__
-
-/*********************************************************************
-*
-* System Control Module (SCM)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_SCM_IPSBAR (*(vuint32*)(void*)(&__IPSBAR[0x000000]))
-#define MCF_SCM_RAMBAR (*(vuint32*)(void*)(&__IPSBAR[0x000008]))
-#define MCF_SCM_CRSR (*(vuint8 *)(void*)(&__IPSBAR[0x000010]))
-#define MCF_SCM_CWCR (*(vuint8 *)(void*)(&__IPSBAR[0x000011]))
-#define MCF_SCM_LPICR (*(vuint8 *)(void*)(&__IPSBAR[0x000012]))
-#define MCF_SCM_CWSR (*(vuint8 *)(void*)(&__IPSBAR[0x000013]))
-#define MCF_SCM_DMAREQC (*(vuint32*)(void*)(&__IPSBAR[0x000014]))
-#define MCF_SCM_MPARK (*(vuint32*)(void*)(&__IPSBAR[0x00001C]))
-#define MCF_SCM_MPR (*(vuint8 *)(void*)(&__IPSBAR[0x000020]))
-#define MCF_SCM_PACR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000024]))
-#define MCF_SCM_PACR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000025]))
-#define MCF_SCM_PACR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000026]))
-#define MCF_SCM_PACR3 (*(vuint8 *)(void*)(&__IPSBAR[0x000027]))
-#define MCF_SCM_PACR4 (*(vuint8 *)(void*)(&__IPSBAR[0x000028]))
-#define MCF_SCM_PACR5 (*(vuint8 *)(void*)(&__IPSBAR[0x00002A]))
-#define MCF_SCM_PACR6 (*(vuint8 *)(void*)(&__IPSBAR[0x00002B]))
-#define MCF_SCM_PACR7 (*(vuint8 *)(void*)(&__IPSBAR[0x00002C]))
-#define MCF_SCM_PACR8 (*(vuint8 *)(void*)(&__IPSBAR[0x00002E]))
-#define MCF_SCM_GPACR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000030]))
-
-/* Bit definitions and macros for MCF_SCM_IPSBAR */
-#define MCF_SCM_IPSBAR_V (0x00000001)
-#define MCF_SCM_IPSBAR_BA(x) (((x)&0x00000003)<<30)
-
-/* Bit definitions and macros for MCF_SCM_RAMBAR */
-#define MCF_SCM_RAMBAR_BDE (0x00000200)
-#define MCF_SCM_RAMBAR_BA(x) (((x)&0x0000FFFF)<<16)
-
-/* Bit definitions and macros for MCF_SCM_CRSR */
-#define MCF_SCM_CRSR_CWDR (0x20)
-#define MCF_SCM_CRSR_EXT (0x80)
-
-/* Bit definitions and macros for MCF_SCM_CWCR */
-#define MCF_SCM_CWCR_CWTIC (0x01)
-#define MCF_SCM_CWCR_CWTAVAL (0x02)
-#define MCF_SCM_CWCR_CWTA (0x04)
-#define MCF_SCM_CWCR_CWT(x) (((x)&0x07)<<3)
-#define MCF_SCM_CWCR_CWRI (0x40)
-#define MCF_SCM_CWCR_CWE (0x80)
-
-/* Bit definitions and macros for MCF_SCM_LPICR */
-#define MCF_SCM_LPICR_XLPM_IPL(x) (((x)&0x07)<<4)
-#define MCF_SCM_LPICR_ENBSTOP (0x80)
-
-/* Bit definitions and macros for MCF_SCM_DMAREQC */
-#define MCF_SCM_DMAREQC_DMAC0(x) (((x)&0x0000000F)<<0)
-#define MCF_SCM_DMAREQC_DMAC1(x) (((x)&0x0000000F)<<4)
-#define MCF_SCM_DMAREQC_DMAC2(x) (((x)&0x0000000F)<<8)
-#define MCF_SCM_DMAREQC_DMAC3(x) (((x)&0x0000000F)<<12)
-
-/* Bit definitions and macros for MCF_SCM_MPARK */
-#define MCF_SCM_MPARK_LCKOUT_TIME(x) (((x)&0x0000000F)<<8)
-#define MCF_SCM_MPARK_PRKLAST (0x00001000)
-#define MCF_SCM_MPARK_TIMEOUT (0x00002000)
-#define MCF_SCM_MPARK_FIXED (0x00004000)
-#define MCF_SCM_MPARK_M1_PRTY(x) (((x)&0x00000003)<<16)
-#define MCF_SCM_MPARK_M0_PRTY(x) (((x)&0x00000003)<<18)
-#define MCF_SCM_MPARK_M2_PRTY(x) (((x)&0x00000003)<<20)
-#define MCF_SCM_MPARK_M3_PRTY(x) (((x)&0x00000003)<<22)
-#define MCF_SCM_MPARK_BCR24BIT (0x01000000)
-#define MCF_SCM_MPARK_M2_P_EN (0x02000000)
-
-/* Bit definitions and macros for MCF_SCM_MPR */
-#define MCF_SCM_MPR_MPR(x) (((x)&0x0F)<<0)
-
-/* Bit definitions and macros for MCF_SCM_PACR0 */
-#define MCF_SCM_PACR0_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR0_LOCK0 (0x08)
-#define MCF_SCM_PACR0_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR0_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_PACR1 */
-#define MCF_SCM_PACR1_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR1_LOCK0 (0x08)
-#define MCF_SCM_PACR1_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR1_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_PACR2 */
-#define MCF_SCM_PACR2_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR2_LOCK0 (0x08)
-#define MCF_SCM_PACR2_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR2_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_PACR3 */
-#define MCF_SCM_PACR3_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR3_LOCK0 (0x08)
-#define MCF_SCM_PACR3_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR3_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_PACR4 */
-#define MCF_SCM_PACR4_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR4_LOCK0 (0x08)
-#define MCF_SCM_PACR4_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR4_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_PACR5 */
-#define MCF_SCM_PACR5_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR5_LOCK0 (0x08)
-#define MCF_SCM_PACR5_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR5_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_PACR6 */
-#define MCF_SCM_PACR6_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR6_LOCK0 (0x08)
-#define MCF_SCM_PACR6_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR6_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_PACR7 */
-#define MCF_SCM_PACR7_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR7_LOCK0 (0x08)
-#define MCF_SCM_PACR7_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR7_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_PACR8 */
-#define MCF_SCM_PACR8_ACCESS_CTRL0(x) (((x)&0x07)<<0)
-#define MCF_SCM_PACR8_LOCK0 (0x08)
-#define MCF_SCM_PACR8_ACCESS_CTRL1(x) (((x)&0x07)<<4)
-#define MCF_SCM_PACR8_LOCK1 (0x80)
-
-/* Bit definitions and macros for MCF_SCM_GPACR0 */
-#define MCF_SCM_GPACR0_ACCESS_CTRL(x) (((x)&0x0F)<<0)
-#define MCF_SCM_GPACR0_LOCK (0x80)
-
-/********************************************************************/
-
-#endif /* __MCF523X_SCM_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_sdramc.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_sdramc.h deleted file mode 100644 index 87eb0acef..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_sdramc.h +++ /dev/null @@ -1,94 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_sdramc.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_SDRAMC_H__
-#define __MCF523X_SDRAMC_H__
-
-/*********************************************************************
-*
-* SDRAM Controller (SDRAMC)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_SDRAMC_DCR (*(vuint16*)(void*)(&__IPSBAR[0x000040]))
-#define MCF_SDRAMC_DACR0 (*(vuint32*)(void*)(&__IPSBAR[0x000048]))
-#define MCF_SDRAMC_DMR0 (*(vuint32*)(void*)(&__IPSBAR[0x00004C]))
-#define MCF_SDRAMC_DACR1 (*(vuint32*)(void*)(&__IPSBAR[0x000050]))
-#define MCF_SDRAMC_DMR1 (*(vuint32*)(void*)(&__IPSBAR[0x000054]))
-
-/* Bit definitions and macros for MCF_SDRAMC_DCR */
-#define MCF_SDRAMC_DCR_RC(x) (((x)&0x01FF)<<0)
-#define MCF_SDRAMC_DCR_RTIM(x) (((x)&0x0003)<<9)
-#define MCF_SDRAMC_DCR_IS (0x0800)
-#define MCF_SDRAMC_DCR_COC (0x1000)
-#define MCF_SDRAMC_DCR_NAM (0x2000)
-
-/* Bit definitions and macros for MCF_SDRAMC_DACR0 */
-#define MCF_SDRAMC_DACR0_IP (0x00000008)
-#define MCF_SDRAMC_DACR0_PS(x) (((x)&0x00000003)<<4)
-#define MCF_SDRAMC_DACR0_MRS (0x00000040)
-#define MCF_SDRAMC_DACR0_CBM(x) (((x)&0x00000007)<<8)
-#define MCF_SDRAMC_DACR0_CASL(x) (((x)&0x00000003)<<12)
-#define MCF_SDRAMC_DACR0_RE (0x00008000)
-#define MCF_SDRAMC_DACR0_BA(x) (((x)&0x00003FFF)<<18)
-
-/* Bit definitions and macros for MCF_SDRAMC_DMR0 */
-#define MCF_SDRAMC_DMR0_V (0x00000001)
-#define MCF_SDRAMC_DMR0_WP (0x00000100)
-#define MCF_SDRAMC_DMR0_BAM(x) (((x)&0x00003FFF)<<18)
-
-/* Bit definitions and macros for MCF_SDRAMC_DACR1 */
-#define MCF_SDRAMC_DACR1_IP (0x00000008)
-#define MCF_SDRAMC_DACR1_PS(x) (((x)&0x00000003)<<4)
-#define MCF_SDRAMC_DACR1_MRS (0x00000040)
-#define MCF_SDRAMC_DACR1_CBM(x) (((x)&0x00000007)<<8)
-#define MCF_SDRAMC_DACR1_CASL(x) (((x)&0x00000003)<<12)
-#define MCF_SDRAMC_DACR1_RE (0x00008000)
-#define MCF_SDRAMC_DACR1_BA(x) (((x)&0x00003FFF)<<18)
-
-/* Bit definitions and macros for MCF_SDRAMC_DMR1 */
-#define MCF_SDRAMC_DMR1_V (0x00000001)
-#define MCF_SDRAMC_DMR1_WP (0x00000100)
-#define MCF_SDRAMC_DMR1_BAM(x) (((x)&0x00003FFF)<<18)
-
-/********************************************************************/
-
-#define MCF_SDRAMC_DMR_BAM_4G (0xFFFC0000)
-#define MCF_SDRAMC_DMR_BAM_2G (0x7FFC0000)
-#define MCF_SDRAMC_DMR_BAM_1G (0x3FFC0000)
-#define MCF_SDRAMC_DMR_BAM_1024M (0x3FFC0000)
-#define MCF_SDRAMC_DMR_BAM_512M (0x1FFC0000)
-#define MCF_SDRAMC_DMR_BAM_256M (0x0FFC0000)
-#define MCF_SDRAMC_DMR_BAM_128M (0x07FC0000)
-#define MCF_SDRAMC_DMR_BAM_64M (0x03FC0000)
-#define MCF_SDRAMC_DMR_BAM_32M (0x01FC0000)
-#define MCF_SDRAMC_DMR_BAM_16M (0x00FC0000)
-#define MCF_SDRAMC_DMR_BAM_8M (0x007C0000)
-#define MCF_SDRAMC_DMR_BAM_4M (0x003C0000)
-#define MCF_SDRAMC_DMR_BAM_2M (0x001C0000)
-#define MCF_SDRAMC_DMR_BAM_1M (0x000C0000)
-#define MCF_SDRAMC_DMR_BAM_1024K (0x000C0000)
-#define MCF_SDRAMC_DMR_BAM_512K (0x00040000)
-#define MCF_SDRAMC_DMR_BAM_256K (0x00000000)
-#define MCF_SDRAMC_DMR_WP (0x00000100)
-#define MCF_SDRAMC_DMR_CI (0x00000040)
-#define MCF_SDRAMC_DMR_AM (0x00000020)
-#define MCF_SDRAMC_DMR_SC (0x00000010)
-#define MCF_SDRAMC_DMR_SD (0x00000008)
-#define MCF_SDRAMC_DMR_UC (0x00000004)
-#define MCF_SDRAMC_DMR_UD (0x00000002)
-#define MCF_SDRAMC_DMR_V (0x00000001)
-
-#endif /* __MCF523X_SDRAMC_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_skha.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_skha.h deleted file mode 100644 index ae4dc57ab..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_skha.h +++ /dev/null @@ -1,120 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_skha.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_SKHA_H__
-#define __MCF523X_SKHA_H__
-
-/*********************************************************************
-*
-* Symmetric Key Hardware Accelerator (SKHA)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_SKHA_SKMR (*(vuint32*)(void*)(&__IPSBAR[0x1B0000]))
-#define MCF_SKHA_SKCR (*(vuint32*)(void*)(&__IPSBAR[0x1B0004]))
-#define MCF_SKHA_SKCMR (*(vuint32*)(void*)(&__IPSBAR[0x1B0008]))
-#define MCF_SKHA_SKSR (*(vuint32*)(void*)(&__IPSBAR[0x1B000C]))
-#define MCF_SKHA_SKIR (*(vuint32*)(void*)(&__IPSBAR[0x1B0010]))
-#define MCF_SKHA_SKIMR (*(vuint32*)(void*)(&__IPSBAR[0x1B0014]))
-#define MCF_SKHA_SKKSR (*(vuint32*)(void*)(&__IPSBAR[0x1B0018]))
-#define MCF_SKHA_SKDSR (*(vuint32*)(void*)(&__IPSBAR[0x1B001C]))
-#define MCF_SKHA_SKIN (*(vuint32*)(void*)(&__IPSBAR[0x1B0020]))
-#define MCF_SKHA_SKOUT (*(vuint32*)(void*)(&__IPSBAR[0x1B0024]))
-#define MCF_SKHA_SKKDR0 (*(vuint32*)(void*)(&__IPSBAR[0x1B0030]))
-#define MCF_SKHA_SKKDR1 (*(vuint32*)(void*)(&__IPSBAR[0x1B0034]))
-#define MCF_SKHA_SKKDR2 (*(vuint32*)(void*)(&__IPSBAR[0x1B0038]))
-#define MCF_SKHA_SKKDR3 (*(vuint32*)(void*)(&__IPSBAR[0x1B003C]))
-#define MCF_SKHA_SKKDR4 (*(vuint32*)(void*)(&__IPSBAR[0x1B0040]))
-#define MCF_SKHA_SKKDR5 (*(vuint32*)(void*)(&__IPSBAR[0x1B0044]))
-#define MCF_SKHA_SKKDRn(x) (*(vuint32*)(void*)(&__IPSBAR[0x1B0030+((x)*0x004)]))
-#define MCF_SKHA_SKCR0 (*(vuint32*)(void*)(&__IPSBAR[0x1B0070]))
-#define MCF_SKHA_SKCR1 (*(vuint32*)(void*)(&__IPSBAR[0x1B0074]))
-#define MCF_SKHA_SKCR2 (*(vuint32*)(void*)(&__IPSBAR[0x1B0078]))
-#define MCF_SKHA_SKCR3 (*(vuint32*)(void*)(&__IPSBAR[0x1B007C]))
-#define MCF_SKHA_SKCR4 (*(vuint32*)(void*)(&__IPSBAR[0x1B0080]))
-#define MCF_SKHA_SKCR5 (*(vuint32*)(void*)(&__IPSBAR[0x1B0084]))
-#define MCF_SKHA_SKCR6 (*(vuint32*)(void*)(&__IPSBAR[0x1B0088]))
-#define MCF_SKHA_SKCR7 (*(vuint32*)(void*)(&__IPSBAR[0x1B008C]))
-#define MCF_SKHA_SKCR8 (*(vuint32*)(void*)(&__IPSBAR[0x1B0090]))
-#define MCF_SKHA_SKCR9 (*(vuint32*)(void*)(&__IPSBAR[0x1B0094]))
-#define MCF_SKHA_SKCR10 (*(vuint32*)(void*)(&__IPSBAR[0x1B0098]))
-#define MCF_SKHA_SKCR11 (*(vuint32*)(void*)(&__IPSBAR[0x1B009C]))
-#define MCF_SKHA_SKCRn(x) (*(vuint32*)(void*)(&__IPSBAR[0x1B0070+((x)*0x004)]))
-
-/* Bit definitions and macros for MCF_SKHA_SKMR */
-#define MCF_SKHA_SKMR_ALG(x) (((x)&0x00000003)<<0)
-#define MCF_SKHA_SKMR_DIR (0x00000004)
-#define MCF_SKHA_SKMR_CM(x) (((x)&0x00000003)<<3)
-#define MCF_SKHA_SKMR_DKP (0x00000100)
-#define MCF_SKHA_SKMR_CTRM(x) (((x)&0x0000000F)<<9)
-#define MCF_SKHA_SKMR_CM_ECB (0x00000000)
-#define MCF_SKHA_SKMR_CM_CBC (0x00000008)
-#define MCF_SKHA_SKMR_CM_CTR (0x00000018)
-#define MCF_SKHA_SKMR_DIR_DEC (0x00000000)
-#define MCF_SKHA_SKMR_DIR_ENC (0x00000004)
-#define MCF_SKHA_SKMR_ALG_AES (0x00000000)
-#define MCF_SKHA_SKMR_ALG_DES (0x00000001)
-#define MCF_SKHA_SKMR_ALG_TDES (0x00000002)
-
-/* Bit definitions and macros for MCF_SKHA_SKCR */
-#define MCF_SKHA_SKCR_IE (0x00000001)
-
-/* Bit definitions and macros for MCF_SKHA_SKCMR */
-#define MCF_SKHA_SKCMR_SWR (0x00000001)
-#define MCF_SKHA_SKCMR_RI (0x00000002)
-#define MCF_SKHA_SKCMR_CI (0x00000004)
-#define MCF_SKHA_SKCMR_GO (0x00000008)
-
-/* Bit definitions and macros for MCF_SKHA_SKSR */
-#define MCF_SKHA_SKSR_INT (0x00000001)
-#define MCF_SKHA_SKSR_DONE (0x00000002)
-#define MCF_SKHA_SKSR_ERR (0x00000004)
-#define MCF_SKHA_SKSR_RD (0x00000008)
-#define MCF_SKHA_SKSR_BUSY (0x00000010)
-#define MCF_SKHA_SKSR_IFL(x) (((x)&0x000000FF)<<16)
-#define MCF_SKHA_SKSR_OFL(x) (((x)&0x000000FF)<<24)
-
-/* Bit definitions and macros for MCF_SKHA_SKIR */
-#define MCF_SKHA_SKIR_IFO (0x00000001)
-#define MCF_SKHA_SKIR_OFU (0x00000002)
-#define MCF_SKHA_SKIR_NEIF (0x00000004)
-#define MCF_SKHA_SKIR_NEOF (0x00000008)
-#define MCF_SKHA_SKIR_IME (0x00000010)
-#define MCF_SKHA_SKIR_DSE (0x00000020)
-#define MCF_SKHA_SKIR_KSE (0x00000040)
-#define MCF_SKHA_SKIR_RMDP (0x00000080)
-#define MCF_SKHA_SKIR_ERE (0x00000100)
-#define MCF_SKHA_SKIR_KPE (0x00000200)
-#define MCF_SKHA_SKIR_KRE (0x00000400)
-
-/* Bit definitions and macros for MCF_SKHA_SKIMR */
-#define MCF_SKHA_SKIMR_IFO (0x00000001)
-#define MCF_SKHA_SKIMR_OFU (0x00000002)
-#define MCF_SKHA_SKIMR_NEIF (0x00000004)
-#define MCF_SKHA_SKIMR_NEOF (0x00000008)
-#define MCF_SKHA_SKIMR_IME (0x00000010)
-#define MCF_SKHA_SKIMR_DSE (0x00000020)
-#define MCF_SKHA_SKIMR_KSE (0x00000040)
-#define MCF_SKHA_SKIMR_RMDP (0x00000080)
-#define MCF_SKHA_SKIMR_ERE (0x00000100)
-#define MCF_SKHA_SKIMR_KPE (0x00000200)
-#define MCF_SKHA_SKIMR_KRE (0x00000400)
-
-/* Bit definitions and macros for MCF_SKHA_SKKSR */
-#define MCF_SKHA_SKKSR_KEYSIZE(x) (((x)&0x0000003F)<<0)
-
-/********************************************************************/
-
-#endif /* __MCF523X_SKHA_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_sram.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_sram.h deleted file mode 100644 index 74626c2be..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_sram.h +++ /dev/null @@ -1,42 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_sram.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_SRAM_H__
-#define __MCF523X_SRAM_H__
-
-/*********************************************************************
-*
-* 64KByte System SRAM (SRAM)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_SRAM_RAMBAR (*(vuint32*)(void*)(&__IPSBAR[0x20000000]))
-
-/* Bit definitions and macros for MCF_SRAM_RAMBAR */
-#define MCF_SRAM_RAMBAR_V (0x00000001)
-#define MCF_SRAM_RAMBAR_UD (0x00000002)
-#define MCF_SRAM_RAMBAR_UC (0x00000004)
-#define MCF_SRAM_RAMBAR_SD (0x00000008)
-#define MCF_SRAM_RAMBAR_SC (0x00000010)
-#define MCF_SRAM_RAMBAR_CI (0x00000020)
-#define MCF_SRAM_RAMBAR_WP (0x00000100)
-#define MCF_SRAM_RAMBAR_SPV (0x00000200)
-#define MCF_SRAM_RAMBAR_PRI2 (0x00000400)
-#define MCF_SRAM_RAMBAR_PRI1 (0x00000800)
-#define MCF_SRAM_RAMBAR_BA(x) (((x)&0x0000FFFF)<<16)
-
-/********************************************************************/
-
-#endif /* __MCF523X_SRAM_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_timer.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_timer.h deleted file mode 100644 index 359e895f7..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_timer.h +++ /dev/null @@ -1,83 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_timer.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_TIMER_H__
-#define __MCF523X_TIMER_H__
-
-/*********************************************************************
-*
-* DMA Timers (TIMER)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_TIMER_DTMR0 (*(vuint16*)(void*)(&__IPSBAR[0x000400]))
-#define MCF_TIMER_DTXMR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000402]))
-#define MCF_TIMER_DTER0 (*(vuint8 *)(void*)(&__IPSBAR[0x000403]))
-#define MCF_TIMER_DTRR0 (*(vuint32*)(void*)(&__IPSBAR[0x000404]))
-#define MCF_TIMER_DTCR0 (*(vuint32*)(void*)(&__IPSBAR[0x000408]))
-#define MCF_TIMER_DTCN0 (*(vuint32*)(void*)(&__IPSBAR[0x00040C]))
-#define MCF_TIMER_DTMR1 (*(vuint16*)(void*)(&__IPSBAR[0x000440]))
-#define MCF_TIMER_DTXMR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000442]))
-#define MCF_TIMER_DTER1 (*(vuint8 *)(void*)(&__IPSBAR[0x000443]))
-#define MCF_TIMER_DTRR1 (*(vuint32*)(void*)(&__IPSBAR[0x000444]))
-#define MCF_TIMER_DTCR1 (*(vuint32*)(void*)(&__IPSBAR[0x000448]))
-#define MCF_TIMER_DTCN1 (*(vuint32*)(void*)(&__IPSBAR[0x00044C]))
-#define MCF_TIMER_DTMR2 (*(vuint16*)(void*)(&__IPSBAR[0x000480]))
-#define MCF_TIMER_DTXMR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000482]))
-#define MCF_TIMER_DTER2 (*(vuint8 *)(void*)(&__IPSBAR[0x000483]))
-#define MCF_TIMER_DTRR2 (*(vuint32*)(void*)(&__IPSBAR[0x000484]))
-#define MCF_TIMER_DTCR2 (*(vuint32*)(void*)(&__IPSBAR[0x000488]))
-#define MCF_TIMER_DTCN2 (*(vuint32*)(void*)(&__IPSBAR[0x00048C]))
-#define MCF_TIMER_DTMR3 (*(vuint16*)(void*)(&__IPSBAR[0x0004C0]))
-#define MCF_TIMER_DTXMR3 (*(vuint8 *)(void*)(&__IPSBAR[0x0004C2]))
-#define MCF_TIMER_DTER3 (*(vuint8 *)(void*)(&__IPSBAR[0x0004C3]))
-#define MCF_TIMER_DTRR3 (*(vuint32*)(void*)(&__IPSBAR[0x0004C4]))
-#define MCF_TIMER_DTCR3 (*(vuint32*)(void*)(&__IPSBAR[0x0004C8]))
-#define MCF_TIMER_DTCN3 (*(vuint32*)(void*)(&__IPSBAR[0x0004CC]))
-#define MCF_TIMER_DTMR(x) (*(vuint16*)(void*)(&__IPSBAR[0x000400+((x)*0x040)]))
-#define MCF_TIMER_DTXMR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000402+((x)*0x040)]))
-#define MCF_TIMER_DTER(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000403+((x)*0x040)]))
-#define MCF_TIMER_DTRR(x) (*(vuint32*)(void*)(&__IPSBAR[0x000404+((x)*0x040)]))
-#define MCF_TIMER_DTCR(x) (*(vuint32*)(void*)(&__IPSBAR[0x000408+((x)*0x040)]))
-#define MCF_TIMER_DTCN(x) (*(vuint32*)(void*)(&__IPSBAR[0x00040C+((x)*0x040)]))
-
-/* Bit definitions and macros for MCF_TIMER_DTMR */
-#define MCF_TIMER_DTMR_RST (0x0001)
-#define MCF_TIMER_DTMR_CLK(x) (((x)&0x0003)<<1)
-#define MCF_TIMER_DTMR_FRR (0x0008)
-#define MCF_TIMER_DTMR_ORRI (0x0010)
-#define MCF_TIMER_DTMR_OM (0x0020)
-#define MCF_TIMER_DTMR_CE(x) (((x)&0x0003)<<6)
-#define MCF_TIMER_DTMR_PS(x) (((x)&0x00FF)<<8)
-#define MCF_TIMER_DTMR_CE_ANY (0x00C0)
-#define MCF_TIMER_DTMR_CE_FALL (0x0080)
-#define MCF_TIMER_DTMR_CE_RISE (0x0040)
-#define MCF_TIMER_DTMR_CE_NONE (0x0000)
-#define MCF_TIMER_DTMR_CLK_DTIN (0x0006)
-#define MCF_TIMER_DTMR_CLK_DIV16 (0x0004)
-#define MCF_TIMER_DTMR_CLK_DIV1 (0x0002)
-#define MCF_TIMER_DTMR_CLK_STOP (0x0000)
-
-/* Bit definitions and macros for MCF_TIMER_DTXMR */
-#define MCF_TIMER_DTXMR_MODE16 (0x01)
-#define MCF_TIMER_DTXMR_DMAEN (0x80)
-
-/* Bit definitions and macros for MCF_TIMER_DTER */
-#define MCF_TIMER_DTER_CAP (0x01)
-#define MCF_TIMER_DTER_REF (0x02)
-
-/********************************************************************/
-
-#endif /* __MCF523X_TIMER_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_uart.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_uart.h deleted file mode 100644 index f70a71c4e..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_uart.h +++ /dev/null @@ -1,186 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_uart.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_UART_H__
-#define __MCF523X_UART_H__
-
-/*********************************************************************
-*
-* Universal Asynchronous Receiver Transmitter (UART)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_UART_UMR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000200]))
-#define MCF_UART_USR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000204]))
-#define MCF_UART_UCSR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000204]))
-#define MCF_UART_UCR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000208]))
-#define MCF_UART_URB0 (*(vuint8 *)(void*)(&__IPSBAR[0x00020C]))
-#define MCF_UART_UTB0 (*(vuint8 *)(void*)(&__IPSBAR[0x00020C]))
-#define MCF_UART_UIPCR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000210]))
-#define MCF_UART_UACR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000210]))
-#define MCF_UART_UISR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000214]))
-#define MCF_UART_UIMR0 (*(vuint8 *)(void*)(&__IPSBAR[0x000214]))
-#define MCF_UART_UBG10 (*(vuint8 *)(void*)(&__IPSBAR[0x000218]))
-#define MCF_UART_UBG20 (*(vuint8 *)(void*)(&__IPSBAR[0x00021C]))
-#define MCF_UART_UIP0 (*(vuint8 *)(void*)(&__IPSBAR[0x000234]))
-#define MCF_UART_UOP10 (*(vuint8 *)(void*)(&__IPSBAR[0x000238]))
-#define MCF_UART_UOP00 (*(vuint8 *)(void*)(&__IPSBAR[0x00023C]))
-#define MCF_UART_UMR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000240]))
-#define MCF_UART_USR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000244]))
-#define MCF_UART_UCSR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000244]))
-#define MCF_UART_UCR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000248]))
-#define MCF_UART_URB1 (*(vuint8 *)(void*)(&__IPSBAR[0x00024C]))
-#define MCF_UART_UTB1 (*(vuint8 *)(void*)(&__IPSBAR[0x00024C]))
-#define MCF_UART_UIPCR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000250]))
-#define MCF_UART_UACR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000250]))
-#define MCF_UART_UISR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000254]))
-#define MCF_UART_UIMR1 (*(vuint8 *)(void*)(&__IPSBAR[0x000254]))
-#define MCF_UART_UBG11 (*(vuint8 *)(void*)(&__IPSBAR[0x000258]))
-#define MCF_UART_UBG21 (*(vuint8 *)(void*)(&__IPSBAR[0x00025C]))
-#define MCF_UART_UIP1 (*(vuint8 *)(void*)(&__IPSBAR[0x000274]))
-#define MCF_UART_UOP11 (*(vuint8 *)(void*)(&__IPSBAR[0x000278]))
-#define MCF_UART_UOP01 (*(vuint8 *)(void*)(&__IPSBAR[0x00027C]))
-#define MCF_UART_UMR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000280]))
-#define MCF_UART_USR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000284]))
-#define MCF_UART_UCSR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000284]))
-#define MCF_UART_UCR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000288]))
-#define MCF_UART_URB2 (*(vuint8 *)(void*)(&__IPSBAR[0x00028C]))
-#define MCF_UART_UTB2 (*(vuint8 *)(void*)(&__IPSBAR[0x00028C]))
-#define MCF_UART_UIPCR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000290]))
-#define MCF_UART_UACR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000290]))
-#define MCF_UART_UISR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000294]))
-#define MCF_UART_UIMR2 (*(vuint8 *)(void*)(&__IPSBAR[0x000294]))
-#define MCF_UART_UBG12 (*(vuint8 *)(void*)(&__IPSBAR[0x000298]))
-#define MCF_UART_UBG22 (*(vuint8 *)(void*)(&__IPSBAR[0x00029C]))
-#define MCF_UART_UIP2 (*(vuint8 *)(void*)(&__IPSBAR[0x0002B4]))
-#define MCF_UART_UOP12 (*(vuint8 *)(void*)(&__IPSBAR[0x0002B8]))
-#define MCF_UART_UOP02 (*(vuint8 *)(void*)(&__IPSBAR[0x0002BC]))
-#define MCF_UART_UMR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000200+((x)*0x040)]))
-#define MCF_UART_USR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000204+((x)*0x040)]))
-#define MCF_UART_UCSR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000204+((x)*0x040)]))
-#define MCF_UART_UCR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000208+((x)*0x040)]))
-#define MCF_UART_URB(x) (*(vuint8 *)(void*)(&__IPSBAR[0x00020C+((x)*0x040)]))
-#define MCF_UART_UTB(x) (*(vuint8 *)(void*)(&__IPSBAR[0x00020C+((x)*0x040)]))
-#define MCF_UART_UIPCR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000210+((x)*0x040)]))
-#define MCF_UART_UACR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000210+((x)*0x040)]))
-#define MCF_UART_UISR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000214+((x)*0x040)]))
-#define MCF_UART_UIMR(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000214+((x)*0x040)]))
-#define MCF_UART_UBG1(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000218+((x)*0x040)]))
-#define MCF_UART_UBG2(x) (*(vuint8 *)(void*)(&__IPSBAR[0x00021C+((x)*0x040)]))
-#define MCF_UART_UIP(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000234+((x)*0x040)]))
-#define MCF_UART_UOP1(x) (*(vuint8 *)(void*)(&__IPSBAR[0x000238+((x)*0x040)]))
-#define MCF_UART_UOP0(x) (*(vuint8 *)(void*)(&__IPSBAR[0x00023C+((x)*0x040)]))
-
-/* Bit definitions and macros for MCF_UART_UMR */
-#define MCF_UART_UMR_BC(x) (((x)&0x03)<<0)
-#define MCF_UART_UMR_PT (0x04)
-#define MCF_UART_UMR_PM(x) (((x)&0x03)<<3)
-#define MCF_UART_UMR_ERR (0x20)
-#define MCF_UART_UMR_RXIRQ (0x40)
-#define MCF_UART_UMR_RXRTS (0x80)
-#define MCF_UART_UMR_SB(x) (((x)&0x0F)<<0)
-#define MCF_UART_UMR_TXCTS (0x10)
-#define MCF_UART_UMR_TXRTS (0x20)
-#define MCF_UART_UMR_CM(x) (((x)&0x03)<<6)
-#define MCF_UART_UMR_PM_MULTI_ADDR (0x1C)
-#define MCF_UART_UMR_PM_MULTI_DATA (0x18)
-#define MCF_UART_UMR_PM_NONE (0x10)
-#define MCF_UART_UMR_PM_FORCE_HI (0x0C)
-#define MCF_UART_UMR_PM_FORCE_LO (0x08)
-#define MCF_UART_UMR_PM_ODD (0x04)
-#define MCF_UART_UMR_PM_EVEN (0x00)
-#define MCF_UART_UMR_BC_5 (0x00)
-#define MCF_UART_UMR_BC_6 (0x01)
-#define MCF_UART_UMR_BC_7 (0x02)
-#define MCF_UART_UMR_BC_8 (0x03)
-#define MCF_UART_UMR_CM_NORMAL (0x00)
-#define MCF_UART_UMR_CM_ECHO (0x40)
-#define MCF_UART_UMR_CM_LOCAL_LOOP (0x80)
-#define MCF_UART_UMR_CM_REMOTE_LOOP (0xC0)
-#define MCF_UART_UMR_SB_STOP_BITS_1 (0x07)
-#define MCF_UART_UMR_SB_STOP_BITS_15 (0x08)
-#define MCF_UART_UMR_SB_STOP_BITS_2 (0x0F)
-
-/* Bit definitions and macros for MCF_UART_USR */
-#define MCF_UART_USR_RXRDY (0x01)
-#define MCF_UART_USR_FFULL (0x02)
-#define MCF_UART_USR_TXRDY (0x04)
-#define MCF_UART_USR_TXEMP (0x08)
-#define MCF_UART_USR_OE (0x10)
-#define MCF_UART_USR_PE (0x20)
-#define MCF_UART_USR_FE (0x40)
-#define MCF_UART_USR_RB (0x80)
-
-/* Bit definitions and macros for MCF_UART_UCSR */
-#define MCF_UART_UCSR_TCS(x) (((x)&0x0F)<<0)
-#define MCF_UART_UCSR_RCS(x) (((x)&0x0F)<<4)
-#define MCF_UART_UCSR_RCS_SYS_CLK (0xD0)
-#define MCF_UART_UCSR_RCS_CTM16 (0xE0)
-#define MCF_UART_UCSR_RCS_CTM (0xF0)
-#define MCF_UART_UCSR_TCS_SYS_CLK (0x0D)
-#define MCF_UART_UCSR_TCS_CTM16 (0x0E)
-#define MCF_UART_UCSR_TCS_CTM (0x0F)
-
-/* Bit definitions and macros for MCF_UART_UCR */
-#define MCF_UART_UCR_RXC(x) (((x)&0x03)<<0)
-#define MCF_UART_UCR_TXC(x) (((x)&0x03)<<2)
-#define MCF_UART_UCR_MISC(x) (((x)&0x07)<<4)
-#define MCF_UART_UCR_NONE (0x00)
-#define MCF_UART_UCR_STOP_BREAK (0x70)
-#define MCF_UART_UCR_START_BREAK (0x60)
-#define MCF_UART_UCR_BKCHGINT (0x50)
-#define MCF_UART_UCR_RESET_ERROR (0x40)
-#define MCF_UART_UCR_RESET_TX (0x30)
-#define MCF_UART_UCR_RESET_RX (0x20)
-#define MCF_UART_UCR_RESET_MR (0x10)
-#define MCF_UART_UCR_TX_DISABLED (0x08)
-#define MCF_UART_UCR_TX_ENABLED (0x04)
-#define MCF_UART_UCR_RX_DISABLED (0x02)
-#define MCF_UART_UCR_RX_ENABLED (0x01)
-
-/* Bit definitions and macros for MCF_UART_UIPCR */
-#define MCF_UART_UIPCR_CTS (0x01)
-#define MCF_UART_UIPCR_COS (0x10)
-
-/* Bit definitions and macros for MCF_UART_UACR */
-#define MCF_UART_UACR_IEC (0x01)
-
-/* Bit definitions and macros for MCF_UART_UISR */
-#define MCF_UART_UISR_TXRDY (0x01)
-#define MCF_UART_UISR_RXRDY_FU (0x02)
-#define MCF_UART_UISR_DB (0x04)
-#define MCF_UART_UISR_RXFTO (0x08)
-#define MCF_UART_UISR_TXFIFO (0x10)
-#define MCF_UART_UISR_RXFIFO (0x20)
-#define MCF_UART_UISR_COS (0x80)
-
-/* Bit definitions and macros for MCF_UART_UIMR */
-#define MCF_UART_UIMR_TXRDY (0x01)
-#define MCF_UART_UIMR_RXRDY_FU (0x02)
-#define MCF_UART_UIMR_DB (0x04)
-#define MCF_UART_UIMR_COS (0x80)
-
-/* Bit definitions and macros for MCF_UART_UIP */
-#define MCF_UART_UIP_CTS (0x01)
-
-/* Bit definitions and macros for MCF_UART_UOP1 */
-#define MCF_UART_UOP1_RTS (0x01)
-
-/* Bit definitions and macros for MCF_UART_UOP0 */
-#define MCF_UART_UOP0_RTS (0x01)
-
-/********************************************************************/
-
-#endif /* __MCF523X_UART_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_wtm.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_wtm.h deleted file mode 100644 index 1e5f9f97f..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf523x/mcf523x_wtm.h +++ /dev/null @@ -1,92 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf523x_wtm.h
- * Purpose: Register and bit definitions for the MCF523X
- *
- * Notes:
- *
- */
-
-#ifndef __MCF523X_WTM_H__
-#define __MCF523X_WTM_H__
-
-/*********************************************************************
-*
-* Watchdog Timer Modules (WTM)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_WTM_WCR (*(vuint16*)(void*)(&__IPSBAR[0x140000]))
-#define MCF_WTM_WMR (*(vuint16*)(void*)(&__IPSBAR[0x140002]))
-#define MCF_WTM_WCNTR (*(vuint16*)(void*)(&__IPSBAR[0x140004]))
-#define MCF_WTM_WSR (*(vuint16*)(void*)(&__IPSBAR[0x140006]))
-
-/* Bit definitions and macros for MCF_WTM_WCR */
-#define MCF_WTM_WCR_EN (0x0001)
-#define MCF_WTM_WCR_HALTED (0x0002)
-#define MCF_WTM_WCR_DOZE (0x0004)
-#define MCF_WTM_WCR_WAIT (0x0008)
-
-/* Bit definitions and macros for MCF_WTM_WMR */
-#define MCF_WTM_WMR_WM0 (0x0001)
-#define MCF_WTM_WMR_WM1 (0x0002)
-#define MCF_WTM_WMR_WM2 (0x0004)
-#define MCF_WTM_WMR_WM3 (0x0008)
-#define MCF_WTM_WMR_WM4 (0x0010)
-#define MCF_WTM_WMR_WM5 (0x0020)
-#define MCF_WTM_WMR_WM6 (0x0040)
-#define MCF_WTM_WMR_WM7 (0x0080)
-#define MCF_WTM_WMR_WM8 (0x0100)
-#define MCF_WTM_WMR_WM9 (0x0200)
-#define MCF_WTM_WMR_WM10 (0x0400)
-#define MCF_WTM_WMR_WM11 (0x0800)
-#define MCF_WTM_WMR_WM12 (0x1000)
-#define MCF_WTM_WMR_WM13 (0x2000)
-#define MCF_WTM_WMR_WM14 (0x4000)
-#define MCF_WTM_WMR_WM15 (0x8000)
-
-/* Bit definitions and macros for MCF_WTM_WCNTR */
-#define MCF_WTM_WCNTR_WC0 (0x0001)
-#define MCF_WTM_WCNTR_WC1 (0x0002)
-#define MCF_WTM_WCNTR_WC2 (0x0004)
-#define MCF_WTM_WCNTR_WC3 (0x0008)
-#define MCF_WTM_WCNTR_WC4 (0x0010)
-#define MCF_WTM_WCNTR_WC5 (0x0020)
-#define MCF_WTM_WCNTR_WC6 (0x0040)
-#define MCF_WTM_WCNTR_WC7 (0x0080)
-#define MCF_WTM_WCNTR_WC8 (0x0100)
-#define MCF_WTM_WCNTR_WC9 (0x0200)
-#define MCF_WTM_WCNTR_WC10 (0x0400)
-#define MCF_WTM_WCNTR_WC11 (0x0800)
-#define MCF_WTM_WCNTR_WC12 (0x1000)
-#define MCF_WTM_WCNTR_WC13 (0x2000)
-#define MCF_WTM_WCNTR_WC14 (0x4000)
-#define MCF_WTM_WCNTR_WC15 (0x8000)
-
-/* Bit definitions and macros for MCF_WTM_WSR */
-#define MCF_WTM_WSR_WS0 (0x0001)
-#define MCF_WTM_WSR_WS1 (0x0002)
-#define MCF_WTM_WSR_WS2 (0x0004)
-#define MCF_WTM_WSR_WS3 (0x0008)
-#define MCF_WTM_WSR_WS4 (0x0010)
-#define MCF_WTM_WSR_WS5 (0x0020)
-#define MCF_WTM_WSR_WS6 (0x0040)
-#define MCF_WTM_WSR_WS7 (0x0080)
-#define MCF_WTM_WSR_WS8 (0x0100)
-#define MCF_WTM_WSR_WS9 (0x0200)
-#define MCF_WTM_WSR_WS10 (0x0400)
-#define MCF_WTM_WSR_WS11 (0x0800)
-#define MCF_WTM_WSR_WS12 (0x1000)
-#define MCF_WTM_WSR_WS13 (0x2000)
-#define MCF_WTM_WSR_WS14 (0x4000)
-#define MCF_WTM_WSR_WS15 (0x8000)
-
-/********************************************************************/
-
-#endif /* __MCF523X_WTM_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf5xxx.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf5xxx.h deleted file mode 100644 index 01153e409..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/include/arch/mcf5xxx.h +++ /dev/null @@ -1,196 +0,0 @@ -/*
- * These files are taken from the MCF523X source code example package
- * which is available on the Freescale website. Freescale explicitly
- * grants the redistribution and modification of these source files.
- * The complete licensing information is available in the file
- * LICENSE_FREESCALE.TXT.
- *
- * File: mcf5xxx.h
- * Purpose: Definitions common to all ColdFire processors
- *
- * Notes:
- */
-
-#ifndef _CPU_MCF5XXX_H
-#define _CPU_MCF5XXX_H
-
-/***********************************************************************/
-/*
- * Misc. Defines
- */
-
-#ifdef FALSE
-#undef FALSE
-#endif
-#define FALSE (0)
-
-#ifdef TRUE
-#undef TRUE
-#endif
-#define TRUE (1)
-
-#ifdef NULL
-#undef NULL
-#endif
-#define NULL (0)
-
-/***********************************************************************/
-/*
- * The basic data types
- */
-
-typedef unsigned char uint8; /* 8 bits */
-typedef unsigned short int uint16; /* 16 bits */
-typedef unsigned long int uint32; /* 32 bits */
-
-typedef signed char int8; /* 8 bits */
-typedef signed short int int16; /* 16 bits */
-typedef signed long int int32; /* 32 bits */
-
-typedef volatile uint8 vuint8; /* 8 bits */
-typedef volatile uint16 vuint16; /* 16 bits */
-typedef volatile uint32 vuint32; /* 32 bits */
-
-/***********************************************************************/
-/*
- * Common M68K & ColdFire definitions
- */
-
-#define ADDRESS uint32
-#define INSTRUCTION uint16
-#define ILLEGAL 0x4AFC
-#define CPU_WORD_SIZE 16
-
-#define MCF5XXX_SR_T (0x8000)
-#define MCF5XXX_SR_S (0x2000)
-#define MCF5XXX_SR_M (0x1000)
-#define MCF5XXX_SR_IPL (0x0700)
-#define MCF5XXX_SR_IPL_0 (0x0000)
-#define MCF5XXX_SR_IPL_1 (0x0100)
-#define MCF5XXX_SR_IPL_2 (0x0200)
-#define MCF5XXX_SR_IPL_3 (0x0300)
-#define MCF5XXX_SR_IPL_4 (0x0400)
-#define MCF5XXX_SR_IPL_5 (0x0500)
-#define MCF5XXX_SR_IPL_6 (0x0600)
-#define MCF5XXX_SR_IPL_7 (0x0700)
-#define MCF5XXX_SR_X (0x0010)
-#define MCF5XXX_SR_N (0x0008)
-#define MCF5XXX_SR_Z (0x0004)
-#define MCF5XXX_SR_V (0x0002)
-#define MCF5XXX_SR_C (0x0001)
-
-#define MCF5XXX_CACR_CENB (0x80000000)
-#define MCF5XXX_CACR_CPDI (0x10000000)
-#define MCF5XXX_CACR_CPD (0x10000000)
-#define MCF5XXX_CACR_CFRZ (0x08000000)
-#define MCF5XXX_CACR_CINV (0x01000000)
-#define MCF5XXX_CACR_DIDI (0x00800000)
-#define MCF5XXX_CACR_DISD (0x00400000)
-#define MCF5XXX_CACR_INVI (0x00200000)
-#define MCF5XXX_CACR_INVD (0x00100000)
-#define MCF5XXX_CACR_CEIB (0x00000400)
-#define MCF5XXX_CACR_DCM_WR (0x00000000)
-#define MCF5XXX_CACR_DCM_CB (0x00000100)
-#define MCF5XXX_CACR_DCM_IP (0x00000200)
-#define MCF5XXX_CACR_DCM (0x00000200)
-#define MCF5XXX_CACR_DCM_II (0x00000300)
-#define MCF5XXX_CACR_DBWE (0x00000100)
-#define MCF5XXX_CACR_DWP (0x00000020)
-#define MCF5XXX_CACR_EUST (0x00000010)
-#define MCF5XXX_CACR_CLNF_00 (0x00000000)
-#define MCF5XXX_CACR_CLNF_01 (0x00000002)
-#define MCF5XXX_CACR_CLNF_10 (0x00000004)
-#define MCF5XXX_CACR_CLNF_11 (0x00000006)
-
-#define MCF5XXX_ACR_AB(a) ((a)&0xFF000000)
-#define MCF5XXX_ACR_AM(a) (((a)&0xFF000000) >> 8)
-#define MCF5XXX_ACR_EN (0x00008000)
-#define MCF5XXX_ACR_SM_USER (0x00000000)
-#define MCF5XXX_ACR_SM_SUPER (0x00002000)
-#define MCF5XXX_ACR_SM_IGNORE (0x00006000)
-#define MCF5XXX_ACR_ENIB (0x00000080)
-#define MCF5XXX_ACR_CM (0x00000040)
-#define MCF5XXX_ACR_DCM_WR (0x00000000)
-#define MCF5XXX_ACR_DCM_CB (0x00000020)
-#define MCF5XXX_ACR_DCM_IP (0x00000040)
-#define MCF5XXX_ACR_DCM_II (0x00000060)
-#define MCF5XXX_ACR_CM (0x00000040)
-#define MCF5XXX_ACR_BWE (0x00000020)
-#define MCF5XXX_ACR_WP (0x00000004)
-
-#define MCF5XXX_RAMBAR_BA(a) ((a)&0xFFFFC000)
-#define MCF5XXX_RAMBAR_PRI_00 (0x00000000)
-#define MCF5XXX_RAMBAR_PRI_01 (0x00004000)
-#define MCF5XXX_RAMBAR_PRI_10 (0x00008000)
-#define MCF5XXX_RAMBAR_PRI_11 (0x0000C000)
-#define MCF5XXX_RAMBAR_WP (0x00000100)
-#define MCF5XXX_RAMBAR_CI (0x00000020)
-#define MCF5XXX_RAMBAR_SC (0x00000010)
-#define MCF5XXX_RAMBAR_SD (0x00000008)
-#define MCF5XXX_RAMBAR_UC (0x00000004)
-#define MCF5XXX_RAMBAR_UD (0x00000002)
-#define MCF5XXX_RAMBAR_V (0x00000001)
-
-/***********************************************************************/
-/*
- * The ColdFire family of processors has a simplified exception stack
- * frame that looks like the following:
- *
- * 3322222222221111 111111
- * 1098765432109876 5432109876543210
- * 8 +----------------+----------------+
- * | Program Counter |
- * 4 +----------------+----------------+
- * |FS/Fmt/Vector/FS| SR |
- * SP --> 0 +----------------+----------------+
- *
- * The stack self-aligns to a 4-byte boundary at an exception, with
- * the FS/Fmt/Vector/FS field indicating the size of the adjustment
- * (SP += 0,1,2,3 bytes).
- */
-
-#define MCF5XXX_RD_SF_FORMAT(PTR) \
- ((*((uint16 *)(PTR)) >> 12) & 0x00FF)
-
-#define MCF5XXX_RD_SF_VECTOR(PTR) \
- ((*((uint16 *)(PTR)) >> 2) & 0x00FF)
-
-#define MCF5XXX_RD_SF_FS(PTR) \
- ( ((*((uint16 *)(PTR)) & 0x0C00) >> 8) | (*((uint16 *)(PTR)) & 0x0003) )
-
-#define MCF5XXX_SF_SR(PTR) *((uint16 *)(PTR)+1)
-#define MCF5XXX_SF_PC(PTR) *((uint32 *)(PTR)+1)
-
-/********************************************************************/
-/*
- * Functions provided by mcf5xxx.s
- */
-
-int asm_set_ipl (uint32);
-void mcf5xxx_wr_cacr (uint32);
-void mcf5xxx_wr_acr0 (uint32);
-void mcf5xxx_wr_acr1 (uint32);
-void mcf5xxx_wr_acr2 (uint32);
-void mcf5xxx_wr_acr3 (uint32);
-void mcf5xxx_wr_other_a7 (uint32);
-void mcf5xxx_wr_other_sp (uint32);
-void mcf5xxx_wr_vbr (uint32);
-void mcf5xxx_wr_macsr (uint32);
-void mcf5xxx_wr_mask (uint32);
-void mcf5xxx_wr_acc0 (uint32);
-void mcf5xxx_wr_accext01 (uint32);
-void mcf5xxx_wr_accext23 (uint32);
-void mcf5xxx_wr_acc1 (uint32);
-void mcf5xxx_wr_acc2 (uint32);
-void mcf5xxx_wr_acc3 (uint32);
-void mcf5xxx_wr_sr (uint32);
-void mcf5xxx_wr_rambar0 (uint32);
-void mcf5xxx_wr_rambar1 (uint32);
-void mcf5xxx_wr_mbar (uint32);
-void mcf5xxx_wr_mbar0 (uint32);
-void mcf5xxx_wr_mbar1 (uint32);
-
-/********************************************************************/
-
-#endif /* _CPU_MCF5XXX_H */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/CHANGELOG b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/CHANGELOG deleted file mode 100644 index 0bf28ac56..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/CHANGELOG +++ /dev/null @@ -1,596 +0,0 @@ -FUTURE - - * TODO: The lwIP source code makes some invalid assumptions on processor - word-length, storage sizes and alignment. See the mailing lists for - problems with exoteric (/DSP) architectures showing these problems. - We still have to fix some of these issues neatly. - - * TODO: the ARP layer is not protected against concurrent access. If - you run from a multitasking OS, serialize access to ARP (called from - your network device driver and from a timeout thread.) - - * TODO: the PPP code is broken in a few ways. There are namespace - collisions on BSD systems and many assumptions on word-length - (sizeof(int)). In ppp.c an assumption is made on the availability of - a thread subsystem. Either PPP needs to be moved to contrib/ports/??? - or rearranged to be more generic. - -HISTORY - -(CVS HEAD) - - * [New changes go here] - -(STABLE-1_1_1) - - 2006-03-03 Christiaan Simons - * ipv4/ip_frag.c: Added bound-checking assertions on ip_reassbitmap - access and added pbuf_alloc() return value checks. - - 2006-01-01 Leon Woestenberg <leon.woestenberg@gmx.net> - * tcp_{in,out}.c, tcp_out.c: Removed 'even sndbuf' fix in TCP, which is - now handled by the checksum routine properly. - - 2006-02-27 Leon Woestenberg <leon.woestenberg@gmx.net> - * pbuf.c: Fix alignment; pbuf_init() would not work unless - pbuf_pool_memory[] was properly aligned. (Patch by Curt McDowell.) - - 2005-12-20 Leon Woestenberg <leon.woestenberg@gmx.net> - * tcp.c: Remove PCBs which stay in LAST_ACK state too long. Patch - submitted by Mitrani Hiroshi. - - 2005-12-15 Christiaan Simons - * inet.c: Disabled the added summing routine to preserve code space. - - 2005-12-14 Leon Woestenberg <leon.woestenberg@gmx.net> - * tcp_in.c: Duplicate FIN ACK race condition fix by Kelvin Lawson. - Added Curt McDowell's optimized checksumming routine for future - inclusion. Need to create test case for unaliged, aligned, odd, - even length combination of cases on various endianess machines. - - 2005-12-09 Christiaan Simons - * inet.c: Rewrote standard checksum routine in proper portable C. - - 2005-11-25 Christiaan Simons - * udp.c tcp.c: Removed SO_REUSE hack. Should reside in socket code only. - * *.c: introduced cc.h LWIP_DEBUG formatters matching the u16_t, s16_t, - u32_t, s32_t typedefs. This solves most debug word-length assumes. - - 2005-07-17 Leon Woestenberg <leon.woestenberg@gmx.net> - * inet.c: Fixed unaligned 16-bit access in the standard checksum - routine by Peter Jolasson. - * slipif.c: Fixed implementation assumption of single-pbuf datagrams. - - 2005-02-04 Leon Woestenberg <leon.woestenberg@gmx.net> - * tcp_out.c: Fixed uninitialized 'queue' referenced in memerr branch. - * tcp_{out|in}.c: Applied patch fixing unaligned access. - - 2005-01-04 Leon Woestenberg <leon.woestenberg@gmx.net> - * pbuf.c: Fixed missing semicolon after LWIP_DEBUG statement. - - 2005-01-03 Leon Woestenberg <leon.woestenberg@gmx.net> - * udp.c: UDP pcb->recv() was called even when it was NULL. - -(STABLE-1_1_0) - - 2004-12-28 Leon Woestenberg <leon.woestenberg@gmx.net> - * etharp.*: Disabled multiple packets on the ARP queue. - This clashes with TCP queueing. - - 2004-11-28 Leon Woestenberg <leon.woestenberg@gmx.net> - * etharp.*: Fixed race condition from ARP request to ARP timeout. - Halved the ARP period, doubled the period counts. - ETHARP_MAX_PENDING now should be at least 2. This prevents - the counter from reaching 0 right away (which would allow - too little time for ARP responses to be received). - - 2004-11-25 Leon Woestenberg <leon.woestenberg@gmx.net> - * dhcp.c: Decline messages were not multicast but unicast. - * etharp.c: ETHARP_CREATE is renamed to ETHARP_TRY_HARD. - Do not try hard to insert arbitrary packet's source address, - etharp_ip_input() now calls etharp_update() without ETHARP_TRY_HARD. - etharp_query() now always DOES call ETHARP_TRY_HARD so that users - querying an address will see it appear in the cache (DHCP could - suffer from this when a server invalidly gave an in-use address.) - * ipv4/ip_addr.h: Renamed ip_addr_maskcmp() to _netcmp() as we are - comparing network addresses (identifiers), not the network masks - themselves. - * ipv4/ip_addr.c: ip_addr_isbroadcast() now checks that the given - IP address actually belongs to the network of the given interface. - - 2004-11-24 Kieran Mansley <kjm25@cam.ac.uk> - * tcp.c: Increment pcb->snd_buf when ACK is received in SYN_SENT state. - -(STABLE-1_1_0-RC1) - - 2004-10-16 Kieran Mansley <kjm25@cam.ac.uk> - * tcp.c: Add code to tcp_recved() to send an ACK (window update) immediately, - even if one is already pending, if the rcv_wnd is above a threshold - (currently TCP_WND/2). This avoids waiting for a timer to expire to send a - delayed ACK in order to open the window if the stack is only receiving data. - - 2004-09-12 Kieran Mansley <kjm25@cam.ac.uk> - * tcp*.*: Retransmit time-out handling improvement by Sam Jansen. - - 2004-08-20 Tony Mountifield <tony@softins.co.uk> - * etharp.c: Make sure the first pbuf queued on an ARP entry - is properly ref counted. - - 2004-07-27 Tony Mountifield <tony@softins.co.uk> - * debug.h: Added (int) cast in LWIP_DEBUGF() to avoid compiler - warnings about comparison. - * pbuf.c: Stopped compiler complaining of empty if statement - when LWIP_DEBUGF() empty. Closed an unclosed comment. - * tcp.c: Stopped compiler complaining of empty if statement - when LWIP_DEBUGF() empty. - * ip.h Corrected IPH_TOS() macro: returns a byte, so doesn't need htons(). - * inet.c: Added a couple of casts to quiet the compiler. - No need to test isascii(c) before isdigit(c) or isxdigit(c). - - 2004-07-22 Tony Mountifield <tony@softins.co.uk> - * inet.c: Made data types consistent in inet_ntoa(). - Added casts for return values of checksum routines, to pacify compiler. - * ip_frag.c, tcp_out.c, sockets.c, pbuf.c - Small corrections to some debugging statements, to pacify compiler. - - 2004-07-21 Tony Mountifield <tony@softins.co.uk> - * etharp.c: Removed spurious semicolon and added missing end-of-comment. - * ethernetif.c Updated low_level_output() to match prototype for - netif->linkoutput and changed low_level_input() similarly for consistency. - * api_msg.c: Changed recv_raw() from int to u8_t, to match prototype - of raw_recv() in raw.h and so avoid compiler error. - * sockets.c: Added trivial (int) cast to keep compiler happier. - * ip.c, netif.c Changed debug statements to use the tidier ip4_addrN() macros. - -(STABLE-1_0_0) - - ++ Changes: - - 2004-07-05 Leon Woestenberg <leon.woestenberg@gmx.net> - * sockets.*: Restructured LWIP_PRIVATE_TIMEVAL. Make sure - your cc.h file defines this either 1 or 0. If non-defined, - defaults to 1. - * .c: Added <string.h> and <errno.h> includes where used. - * etharp.c: Made some array indices unsigned. - - 2004-06-27 Leon Woestenberg <leon.woestenberg@gmx.net> - * netif.*: Added netif_set_up()/down(). - * dhcp.c: Changes to restart program flow. - - 2004-05-07 Leon Woestenberg <leon.woestenberg@gmx.net> - * etharp.c: In find_entry(), instead of a list traversal per candidate, do a - single-pass lookup for different candidates. Should exploit locality. - - 2004-04-29 Leon Woestenberg <leon.woestenberg@gmx.net> - * tcp*.c: Cleaned up source comment documentation for Doxygen processing. - * opt.h: ETHARP_ALWAYS_INSERT option removed to comply with ARP RFC. - * etharp.c: update_arp_entry() only adds new ARP entries when adviced to by - the caller. This deprecates the ETHARP_ALWAYS_INSERT overrule option. - - ++ Bug fixes: - - 2004-04-27 Leon Woestenberg <leon.woestenberg@gmx.net> - * etharp.c: Applied patch of bug #8708 by Toni Mountifield with a solution - suggested by Timmy Brolin. Fix for 32-bit processors that cannot access - non-aligned 32-bit words, such as soms 32-bit TCP/IP header fields. Fix - is to prefix the 14-bit Ethernet headers with two padding bytes. - - 2004-04-23 Leon Woestenberg <leon.woestenberg@gmx.net> - * ip_addr.c: Fix in the ip_addr_isbroadcast() check. - * etharp.c: Fixed the case where the packet that initiates the ARP request - is not queued, and gets lost. Fixed the case where the packets destination - address is already known; we now always queue the packet and perform an ARP - request. - -(STABLE-0_7_0) - - ++ Bug fixes: - - * Fixed TCP bug for SYN_SENT to ESTABLISHED state transition. - * Fixed TCP bug in dequeueing of FIN from out of order segment queue. - * Fixed two possible NULL references in rare cases. - -(STABLE-0_6_6) - - ++ Bug fixes: - - * Fixed DHCP which did not include the IP address in DECLINE messages. - - ++ Changes: - - * etharp.c has been hauled over a bit. - -(STABLE-0_6_5) - - ++ Bug fixes: - - * Fixed TCP bug induced by bad window resizing with unidirectional TCP traffic. - * Packets sent from ARP queue had invalid source hardware address. - - ++ Changes: - - * Pass-by ARP requests do now update the cache. - - ++ New features: - - * No longer dependent on ctype.h. - * New socket options. - * Raw IP pcb support. - -(STABLE-0_6_4) - - ++ Bug fixes: - - * Some debug formatters and casts fixed. - * Numereous fixes in PPP. - - ++ Changes: - - * DEBUGF now is LWIP_DEBUGF - * pbuf_dechain() has been re-enabled. - * Mentioned the changed use of CVS branches in README. - -(STABLE-0_6_3) - - ++ Bug fixes: - - * Fixed pool pbuf memory leak in pbuf_alloc(). - Occured if not enough PBUF_POOL pbufs for a packet pbuf chain. - Reported by Savin Zlobec. - - * PBUF_POOL chains had their tot_len field not set for non-first - pbufs. Fixed in pbuf_alloc(). - - ++ New features: - - * Added PPP stack contributed by Marc Boucher - - ++ Changes: - - * Now drops short packets for ICMP/UDP/TCP protocols. More robust. - - * ARP queueuing now queues the latest packet instead of the first. - This is the RFC recommended behaviour, but can be overridden in - lwipopts.h. - -(0.6.2) - - ++ Bugfixes: - - * TCP has been fixed to deal with the new use of the pbuf->ref - counter. - - * DHCP dhcp_inform() crash bug fixed. - - ++ Changes: - - * Removed pbuf_pool_free_cache and pbuf_pool_alloc_cache. Also removed - pbuf_refresh(). This has sped up pbuf pool operations considerably. - Implemented by David Haas. - -(0.6.1) - - ++ New features: - - * The packet buffer implementation has been enhanced to support - zero-copy and copy-on-demand for packet buffers which have their - payloads in application-managed memory. - Implemented by David Haas. - - Use PBUF_REF to make a pbuf refer to RAM. lwIP will use zero-copy - if an outgoing packet can be directly sent on the link, or perform - a copy-on-demand when necessary. - - The application can safely assume the packet is sent, and the RAM - is available to the application directly after calling udp_send() - or similar function. - - ++ Bugfixes: - - * ARP_QUEUEING should now correctly work for all cases, including - PBUF_REF. - Implemented by Leon Woestenberg. - - ++ Changes: - - * IP_ADDR_ANY is no longer a NULL pointer. Instead, it is a pointer - to a '0.0.0.0' IP address. - - * The packet buffer implementation is changed. The pbuf->ref counter - meaning has changed, and several pbuf functions have been - adapted accordingly. - - * netif drivers have to be changed to set the hardware address length field - that must be initialized correctly by the driver (hint: 6 for Ethernet MAC). - See the contrib/ports/c16x cs8900 driver as a driver example. - - * netif's have a dhcp field that must be initialized to NULL by the driver. - See the contrib/ports/c16x cs8900 driver as a driver example. - -(0.5.x) This file has been unmaintained up to 0.6.1. All changes are - logged in CVS but have not been explained here. - -(0.5.3) Changes since version 0.5.2 - - ++ Bugfixes: - - * memp_malloc(MEMP_API_MSG) could fail with multiple application - threads because it wasn't protected by semaphores. - - ++ Other changes: - - * struct ip_addr now packed. - - * The name of the time variable in arp.c has been changed to ctime - to avoid conflicts with the time() function. - -(0.5.2) Changes since version 0.5.1 - - ++ New features: - - * A new TCP function, tcp_tmr(), now handles both TCP timers. - - ++ Bugfixes: - - * A bug in tcp_parseopt() could cause the stack to hang because of a - malformed TCP option. - - * The address of new connections in the accept() function in the BSD - socket library was not handled correctly. - - * pbuf_dechain() did not update the ->tot_len field of the tail. - - * Aborted TCP connections were not handled correctly in all - situations. - - ++ Other changes: - - * All protocol header structs are now packed. - - * The ->len field in the tcp_seg structure now counts the actual - amount of data, and does not add one for SYN and FIN segments. - -(0.5.1) Changes since version 0.5.0 - - ++ New features: - - * Possible to run as a user process under Linux. - - * Preliminary support for cross platform packed structs. - - * ARP timer now implemented. - - ++ Bugfixes: - - * TCP output queue length was badly initialized when opening - connections. - - * TCP delayed ACKs were not sent correctly. - - * Explicit initialization of BSS segment variables. - - * read() in BSD socket library could drop data. - - * Problems with memory alignment. - - * Situations when all TCP buffers were used could lead to - starvation. - - * TCP MSS option wasn't parsed correctly. - - * Problems with UDP checksum calculation. - - * IP multicast address tests had endianess problems. - - * ARP requests had wrong destination hardware address. - - ++ Other changes: - - * struct eth_addr changed from u16_t[3] array to u8_t[6]. - - * A ->linkoutput() member was added to struct netif. - - * TCP and UDP ->dest_* struct members where changed to ->remote_*. - - * ntoh* macros are now null definitions for big endian CPUs. - -(0.5.0) Changes since version 0.4.2 - - ++ New features: - - * Redesigned operating system emulation layer to make porting easier. - - * Better control over TCP output buffers. - - * Documenation added. - - ++ Bugfixes: - - * Locking issues in buffer management. - - * Bugfixes in the sequential API. - - * IP forwarding could cause memory leakage. This has been fixed. - - ++ Other changes: - - * Directory structure somewhat changed; the core/ tree has been - collapsed. - -(0.4.2) Changes since version 0.4.1 - - ++ New features: - - * Experimental ARP implementation added. - - * Skeleton Ethernet driver added. - - * Experimental BSD socket API library added. - - ++ Bugfixes: - - * In very intense situations, memory leakage could occur. This has - been fixed. - - ++ Other changes: - - * Variables named "data" and "code" have been renamed in order to - avoid name conflicts in certain compilers. - - * Variable++ have in appliciable cases been translated to ++variable - since some compilers generate better code in the latter case. - -(0.4.1) Changes since version 0.4 - - ++ New features: - - * TCP: Connection attempts time out earlier than data - transmissions. Nagle algorithm implemented. Push flag set on the - last segment in a burst. - - * UDP: experimental support for UDP-Lite extensions. - - ++ Bugfixes: - - * TCP: out of order segments were in some cases handled incorrectly, - and this has now been fixed. Delayed acknowledgements was broken - in 0.4, has now been fixed. Binding to an address that is in use - now results in an error. Reset connections sometimes hung an - application; this has been fixed. - - * Checksum calculation sometimes failed for chained pbufs with odd - lengths. This has been fixed. - - * API: a lot of bug fixes in the API. The UDP API has been improved - and tested. Error reporting and handling has been - improved. Logical flaws and race conditions for incoming TCP - connections has been found and removed. - - * Memory manager: alignment issues. Reallocating memory sometimes - failed, this has been fixed. - - * Generic library: bcopy was flawed and has been fixed. - - ++ Other changes: - - * API: all datatypes has been changed from generic ones such as - ints, to specified ones such as u16_t. Functions that return - errors now have the correct type (err_t). - - * General: A lot of code cleaned up and debugging code removed. Many - portability issues have been fixed. - - * The license was changed; the advertising clause was removed. - - * C64 port added. - - * Thanks: Huge thanks go to Dagan Galarneau, Horst Garnetzke, Petri - Kosunen, Mikael Caleres, and Frits Wilmink for reporting and - fixing bugs! - -(0.4) Changes since version 0.3.1 - - * Memory management has been radically changed; instead of - allocating memory from a shared heap, memory for objects that are - rapidly allocated and deallocated is now kept in pools. Allocation - and deallocation from those memory pools is very fast. The shared - heap is still present but is used less frequently. - - * The memory, memory pool, and packet buffer subsystems now support - 4-, 2-, or 1-byte alignment. - - * "Out of memory" situations are handled in a more robust way. - - * Stack usage has been reduced. - - * Easier configuration of lwIP parameters such as memory usage, - TTLs, statistics gathering, etc. All configuration parameters are - now kept in a single header file "lwipopts.h". - - * The directory structure has been changed slightly so that all - architecture specific files are kept under the src/arch - hierarchy. - - * Error propagation has been improved, both in the protocol modules - and in the API. - - * The code for the RTXC architecture has been implemented, tested - and put to use. - - * Bugs have been found and corrected in the TCP, UDP, IP, API, and - the Internet checksum modules. - - * Bugs related to porting between a 32-bit and a 16-bit architecture - have been found and corrected. - - * The license has been changed slightly to conform more with the - original BSD license, including the advertisement clause. - -(0.3.1) Changes since version 0.3 - - * Fix of a fatal bug in the buffer management. Pbufs with allocated - RAM never returned the RAM when the pbuf was deallocated. - - * TCP congestion control, window updates and retransmissions did not - work correctly. This has now been fixed. - - * Bugfixes in the API. - -(0.3) Changes since version 0.2 - - * New and improved directory structure. All include files are now - kept in a dedicated include/ directory. - - * The API now has proper error handling. A new function, - netconn_err(), now returns an error code for the connection in - case of errors. - - * Improvements in the memory management subsystem. The system now - keeps a pointer to the lowest free memory block. A new function, - mem_malloc2() tries to allocate memory once, and if it fails tries - to free some memory and retry the allocation. - - * Much testing has been done with limited memory - configurations. lwIP now does a better job when overloaded. - - * Some bugfixes and improvements to the buffer (pbuf) subsystem. - - * Many bugfixes in the TCP code: - - - Fixed a bug in tcp_close(). - - - The TCP receive window was incorrectly closed when out of - sequence segments was received. This has been fixed. - - - Connections are now timed-out of the FIN-WAIT-2 state. - - - The initial congestion window could in some cases be too - large. This has been fixed. - - - The retransmission queue could in some cases be screwed up. This - has been fixed. - - - TCP RST flag now handled correctly. - - - Out of sequence data was in some cases never delivered to the - application. This has been fixed. - - - Retransmitted segments now contain the correct acknowledgment - number and advertised window. - - - TCP retransmission timeout backoffs are not correctly computed - (ala BSD). After a number of retransmissions, TCP now gives up - the connection. - - * TCP connections now are kept on three lists, one for active - connections, one for listening connections, and one for - connections that are in TIME-WAIT. This greatly speeds up the fast - timeout processing for sending delayed ACKs. - - * TCP now provides proper feedback to the application when a - connection has been successfully set up. - - * More comments have been added to the code. The code has also been - somewhat cleaned up. - -(0.2) Initial public release. diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/COPYING b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/COPYING deleted file mode 100644 index e23898b5e..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/COPYING +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Copyright (c) 2001, 2002 Swedish Institute of Computer Science. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, - * are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT - * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING - * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY - * OF SUCH DAMAGE. - * - * This file is part of the lwIP TCP/IP stack. - * - * Author: Adam Dunkels <adam@sics.se> - * - */ - - diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/FILES b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/FILES deleted file mode 100644 index 66253196f..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/FILES +++ /dev/null @@ -1,4 +0,0 @@ -src/ - The source code for the lwIP TCP/IP stack. -doc/ - The documentation for lwIP. - -See also the FILES file in each subdirectory. diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/README b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/README deleted file mode 100644 index d9102826f..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/README +++ /dev/null @@ -1,74 +0,0 @@ -INTRODUCTION - -lwIP is a small independent implementation of the TCP/IP protocol -suite that has been developed by Adam Dunkels at the Computer and -Networks Architectures (CNA) lab at the Swedish Institute of Computer -Science (SICS). - -The focus of the lwIP TCP/IP implementation is to reduce the RAM usage -while still having a full scale TCP. This making lwIP suitable for use -in embedded systems with tens of kilobytes of free RAM and room for -around 40 kilobytes of code ROM. - -FEATURES - - * IP (Internet Protocol) including packet forwarding over multiple - network interfaces - * ICMP (Internet Control Message Protocol) for network maintenance - and debugging - * UDP (User Datagram Protocol) including experimental UDP-lite - extensions - * TCP (Transmission Control Protocol) with congestion control, RTT - estimation and fast recovery/fast retransmit - * Specialized API for enhanced performance - * Optional Berkeley socket API - -LICENSE - -lwIP is freely available under a BSD license. - -DEVELOPMENT - -lwIP has grown into an excellent TCP/IP stack for embedded devices, -and developers using the stack often submit bug fixes, improvements, -and additions to the stack to further increase its usefulness. - -Development of lwIP is hosted on Savannah, a central point for -software development, maintenance and distribution. Everyone can -help improve lwIP by use of Savannah's interface, CVS and the -mailing list. A core team of developers will commit changes to the -CVS source tree. - -The lwIP TCP/IP stack is maintained in the 'lwip' CVS module and -contributions (such as platform ports) are in the 'contrib' module. - -See doc/savannah.txt for details on CVS server access for users and -developers. - -Last night's CVS tar ball can be downloaded from: - http://savannah.gnu.org/cvs.backups/lwip.tar.gz [CHANGED - NEEDS FIXING] - -The current CVS trees are web-browsable: - http://savannah.nongnu.org/cgi-bin/viewcvs/lwip/lwip/ - http://savannah.nongnu.org/cgi-bin/viewcvs/lwip/contrib/ - -Submit patches and bugs via the lwIP project page: - http://savannah.nongnu.org/projects/lwip/ - - -DOCUMENTATION - -The original out-dated homepage of lwIP and Adam Dunkels' papers on -lwIP are at the official lwIP home page: - http://www.sics.se/~adam/lwip/ - -Self documentation of the source code is regularly extracted from the -current CVS sources and is available from this web page: - http://www.nongnu.org/lwip/ - -Reading Adam's papers, the files in docs/, browsing the source code -documentation and browsing the mailing list archives is a good way to -become familiar with the design of lwIP. - -Adam Dunkels <adam@sics.se> -Leon Woestenberg <leon.woestenberg@gmx.net> diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/arch/cc.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/arch/cc.h deleted file mode 100644 index f1a83ffd6..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/arch/cc.h +++ /dev/null @@ -1,77 +0,0 @@ -/*
- * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- * Modifcations: Christian Walter <wolti@sil.at>
- */
-#ifndef __CC_H__
-#define __CC_H__
-
-/* ------------------------ System includes ------------------------------- */
-#include <string.h>
-
-/* ------------------------ Project includes ------------------------------ */
-#include "cpu.h"
-#include "sys_arch.h"
-
-/* ------------------------ Defines --------------------------------------- */
-
-#define PACK_STRUCT_BEGIN
-#define PACK_STRUCT_STRUCT __attribute__ ((__packed__))
-#define PACK_STRUCT_END
-
-#define PACK_STRUCT_FIELD( x ) x
-
-#define ALIGN_STRUCT_8_BEGIN
-#define ALIGN_STRUCT_8 __attribute__ ((aligned (8)))
-#define ALIGN_STRUCT_8_END
-
-#define LWIP_PLATFORM_ASSERT( x ) sys_assert( x )
-#define LWIP_PLATFORM_DIAG( x, ... ) do{ sys_debug x; } while( 0 );
-
-/* Define (sn)printf formatters for these lwIP types */
-#define U16_F "hu"
-#define S16_F "hd"
-#define X16_F "hx"
-#define U32_F "lu"
-#define S32_F "ld"
-#define X32_F "lx"
-
-/* ------------------------ Type definitions (lwIP) ----------------------- */
-typedef unsigned char u8_t;
-typedef signed char s8_t;
-typedef unsigned short u16_t;
-typedef signed short s16_t;
-typedef unsigned long u32_t;
-typedef signed long s32_t;
-typedef u32_t mem_ptr_t;
-typedef int sys_prot_t;
-
-/* ------------------------ Prototypes ------------------------------------ */
-
-#endif
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/arch/cpu.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/arch/cpu.h deleted file mode 100644 index fcdb1bc1d..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/arch/cpu.h +++ /dev/null @@ -1,38 +0,0 @@ -/*
- * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __CPU_H__
-#define __CPU_H__
-
-/* ------------------------ Defines --------------------------------------- */
-#define BYTE_ORDER BIG_ENDIAN
-
-#endif
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/arch/perf.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/arch/perf.h deleted file mode 100644 index 5c58a6512..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/arch/perf.h +++ /dev/null @@ -1,39 +0,0 @@ -/*
- * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __PERF_H__
-#define __PERF_H__
-
-/* ------------------------ Defines --------------------------------------- */
-#define PERF_START /* null definition */
-#define PERF_STOP(x) /* null definition */
-
-#endif
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/arch/sys_arch.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/arch/sys_arch.h deleted file mode 100644 index 76b4dc4a6..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/arch/sys_arch.h +++ /dev/null @@ -1,62 +0,0 @@ -/*
- * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __SYS_ARCH_H__
-#define __SYS_ARCH_H__
-
-/* ------------------------ Project includes ------------------------------ */
-#include "FreeRTOS.h"
-#include "task.h"
-#include "queue.h"
-#include "semphr.h"
-
-/* ------------------------ Defines --------------------------------------- */
-#define SYS_MBOX_NULL ( QueueHandle_t )0
-#define SYS_THREAD_NULL NULL
-#define SYS_SEM_NULL ( SemaphoreHandle_t )0
-#define SIO_FD_NULL ( sio_fd_t )NULL
-
-/* ------------------------ Type definitions ------------------------------ */
-
-
-typedef SemaphoreHandle_t sys_sem_t;
-typedef QueueHandle_t sys_mbox_t;
-typedef void *sys_thread_t;
-
-/* ------------------------ Prototypes ------------------------------------ */
-sys_thread_t sys_arch_thread_new( void ( *thread ) ( void *arg ), void *arg,
- int prio, size_t ssize );
-sys_thread_t sys_arch_thread_current( void );
-void sys_arch_thread_remove( sys_thread_t hdl );
-void sys_assert( const char *const msg );
-void sys_debug( const char *const fmt, ... );
-
-#endif
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/netif/fec.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/netif/fec.c deleted file mode 100644 index fdac3c98f..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/netif/fec.c +++ /dev/null @@ -1,582 +0,0 @@ -/*
- * Copyright (c) 2006 Christian Walter
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * Author: Christian Walter <wolti@sil.at>
- *
- * TODO:
- * - Introduce another task create function in the sys_arch layer which allows
- * for passing the stack size.
- * - Avoid copying the buffers - this requires changeing the nbuf driver code
- * to use the lwIP pbuf buffer implementation.
- *
- * File: $Id: fec.c,v 1.3 2006/08/29 18:53:46 wolti Exp $
- */
-
-/* ------------------------ System includes ------------------------------- */
-#include <stdlib.h>
-
-/* ------------------------ Platform includes ----------------------------- */
-#include "mcf5xxx.h"
-#include "mcf523x.h"
-
-#include "nbuf.h"
-
-/* ------------------------ lwIP includes --------------------------------- */
-#include "lwip/opt.h"
-#include "lwip/def.h"
-#include "lwip/mem.h"
-#include "lwip/pbuf.h"
-#include "lwip/sys.h"
-#include "lwip/stats.h"
-#include "lwip/debug.h"
-#include "netif/etharp.h"
-
-/* ------------------------ Defines --------------------------------------- */
-#ifdef FEC_DEBUG
-#define FEC_DEBUG_INIT \
- do \
- { \
- MCF_GPIO_PDDR_FECI2C = ( MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C0 | \
- MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C1 ); \
- } while( 0 )
-
-#define FEC_DEBUG_RX_TIMING( x ) \
- do \
- { \
- if( x ) \
- MCF_GPIO_PPDSDR_FECI2C = MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C0; \
- else \
- MCF_GPIO_PCLRR_FECI2C = ~( MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C0 ); \
- } while( 0 )
-
-#define FEC_DEBUG_TX_TIMING( x ) \
- do \
- { \
- if( x ) \
- MCF_GPIO_PPDSDR_FECI2C = MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C1; \
- else \
- MCF_GPIO_PCLRR_FECI2C = ~( MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C1 ); \
- } while( 0 )
-
-#else
-#define FEC_DEBUG DBG_OFF
-#define FEC_DEBUG_INIT
-#define FEC_DEBUG_RX_TIMING( x )
-#define FEC_DEBUG_TX_TIMING( x )
-#endif
-
-#define MCF_FEC_INT_LEVEL ( 6 )
-#define MCF_FEC_INT_PRIORITY ( 0 )
-#define MCF_FEC_VEC_RXF ( 64 + 27 )
-#define MCF_FEC_MTU ( 1518 )
-
-#define ETH_ADDR_LEN ( 6 )
-
-#define TASK_PRIORITY ( configMAX_PRIORITIES - 1 )
-
-/* ------------------------ Type definitions ------------------------------ */
-typedef struct
-{
- struct netif *netif; /* lwIP network interface. */
- struct eth_addr *self; /* MAC address of FEC interface. */
- sys_sem_t tx_sem; /* Control access to transmitter. */
- sys_sem_t rx_sem; /* Semaphore to signal receive thread. */
-} mcf523xfec_if_t;
-
-/* ------------------------ Static variables ------------------------------ */
-static mcf523xfec_if_t *fecif_g;
-
-/* ------------------------ Static functions ------------------------------ */
-static err_t mcf523xfec_output( struct netif *, struct pbuf *, struct ip_addr * );
-static err_t mcf523xfec_output_raw( struct netif *, struct pbuf * );
-
-static void mcf523xfec_reset( mcf523xfec_if_t * fecif );
-static void mcf523xfec_enable( mcf523xfec_if_t * fecif );
-static void mcf523xfec_disable( mcf523xfec_if_t * fecif );
-static void mcf523xfec_get_mac( mcf523xfec_if_t * fecif, struct eth_addr *mac );
-static void mcf523xfec_rx_irq( void );
-static void mcf523xfec_rx_task( void *arg );
-
-static void arp_timer( void *arg );
-static void eth_input( struct netif *netif, struct pbuf *p );
-
-/* ------------------------ Start implementation -------------------------- */
-
-static void
-arp_timer( void *arg )
-{
- ( void )arg;
- etharp_tmr( );
- sys_timeout( ARP_TMR_INTERVAL, arp_timer, NULL );
-}
-
-err_t
-mcf523xfec_output_raw( struct netif *netif, struct pbuf *p )
-{
- err_t res;
- nbuf_t *pNBuf;
- mcf523xfec_if_t *fecif = netif->state;
- int i;
- struct pbuf *q;
-
-#if ETH_PAD_SIZE
- pbuf_header( p, -ETH_PAD_SIZE ); /* drop the padding word */
-#endif
-
-
- /* Test if we can handle such big frames. If not drop it. */
- if( p->tot_len > MCF_FEC_MTU )
- {
-#if LINK_STATS
- lwip_stats.link.lenerr++;
-#endif
- res = ERR_BUF;
- }
- /* Test if our network buffer scheme can handle a packet of this size. If
- * not drop it and return a memory error. */
- else if( p->tot_len > TX_BUFFER_SIZE )
- {
-#ifdef LINK_STATS
- lwip_stats.link.memerr++;
-#endif
- res = ERR_MEM;
- }
- /* Allocate a transmit buffer. If no buffer is available drop the frame. */
- else if( ( pNBuf = nbuf_tx_allocate( ) ) == NULL )
- {
- LWIP_ASSERT( "mcf523xfec_output_raw: pNBuf != NULL\n", pNBuf != NULL );
-#ifdef LINK_STATS
- lwip_stats.link.memerr++;
-#endif
- res = ERR_MEM;
- }
- else
- {
- q = p;
- i = 0;
- do
- {
- memcpy( &pNBuf->data[i], q->payload, q->len );
- i += q->len;
- }
- while( ( q = q->next ) != NULL );
- pNBuf->length = p->tot_len;
-
- /* Set Frame ready for transmission. */
- pNBuf->status |= TX_BD_R;
- /* Mark the buffer as not in use so the FEC can take it. */
- nbuf_tx_release( pNBuf );
- /* Indicate that a new transmit buffer has been produced. */
- MCF_FEC_TDAR = 1;
-#if LINK_STATS
- lwip_stats.link.xmit++;
-#endif
- res = ERR_OK;
- }
-
- sys_sem_signal( fecif->tx_sem );
-#if ETH_PAD_SIZE
- buf_header( p, ETH_PAD_SIZE );
-#endif
-
- return res;
-}
-
-/* This function is called by the TCP/IP stack when an IP packet should be
- * sent. It uses the ethernet ARP module provided by lwIP to resolve the
- * destination MAC address. The ARP module will later call our low level
- * output function mcf523xfec_output_raw.
- */
-err_t
-mcf523xfec_output( struct netif * netif, struct pbuf * p, struct ip_addr * ipaddr )
-{
- err_t res;
- mcf523xfec_if_t *fecif = netif->state;
-
- FEC_DEBUG_TX_TIMING( 1 );
- /* Make sure only one thread is in this function. */
- sys_sem_wait( fecif->tx_sem );
- res = etharp_output( netif, ipaddr, p );
- FEC_DEBUG_TX_TIMING( 0 );
- return res;
-}
-
-void
-mcf523xfec_rx_task( void *arg )
-{
- mcf523xfec_if_t *fecif = arg;
- struct pbuf *p, *q;
- nbuf_t *pNBuf;
- uint8 *pPayLoad;
-
- do
- {
- sys_sem_wait( fecif->rx_sem );
- while( nbuf_rx_next_ready( ) )
- {
- pNBuf = nbuf_rx_allocate( );
- if( pNBuf != NULL )
- {
- LWIP_ASSERT( "mcf523xfec_rx_task: pNBuf->status & RX_BD_L ",
- pNBuf->status & RX_BD_L );
-
- /* This flags indicate that the frame has been damaged. In
- * this case we must update the link stats if enabled and
- * remove the frame from the FEC. */
- if ( pNBuf->status & ( RX_BD_LG | RX_BD_NO |
- RX_BD_CR | RX_BD_OV ) )
- {
-#ifdef LINK_STATS
- lwip_stats.link.drop++;
- if ( pNBuf->status & RX_BD_LG)
- {
- lwip_stats.link.lenerr++;
- }
- else if ( pNBuf->status & ( RX_BD_NO | RX_BD_OV ) )
- {
- lwip_stats.link.err++;
- }
- else
- {
- lwip_stats.link.chkerr++;
- }
-#endif
- }
- else
- {
- /* The frame must no be valid. Perform some checks to see if the FEC
- * driver is working correctly.
- */
- LWIP_ASSERT( "mcf523xfec_rx_task: pNBuf->length != 0", pNBuf->length != 0 );
- p = pbuf_alloc( PBUF_RAW, pNBuf->length, PBUF_POOL );
- if( p != NULL )
- {
-#if ETH_PAD_SIZE
- pbuf_header( p, -ETH_PAD_SIZE );
-#endif
- pPayLoad = pNBuf->data;
- for( q = p; q != NULL; q = q->next )
- {
- memcpy( q->payload, pPayLoad, q->len );
- pPayLoad += q->len;
- }
-#if ETH_PAD_SIZE
- pbuf_header( p, ETH_PAD_SIZE );
-#endif
-
- /* Ethernet frame received. Handling it is not device
- * dependent and therefore done in another function.
- */
- eth_input( fecif->netif, p );
- }
- }
- nbuf_rx_release( pNBuf );
-
- /* Tell the HW that there are new free RX buffers. */
- MCF_FEC_RDAR = 1;
- }
- else
- {
-#if LINK_STATS
- lwip_stats.link.memerr++;
- lwip_stats.link.drop++;
-#endif
- }
- }
- /* Set RX Debug PIN to low since handling of next frame is possible. */
- FEC_DEBUG_RX_TIMING( 0 );
- }
- while( 1 );
-}
-
-void
-eth_input( struct netif *netif, struct pbuf *p )
-{
- struct eth_hdr *eth_hdr = p->payload;
-
- LWIP_ASSERT( "eth_input: p != NULL ", p != NULL );
-
- switch ( htons( eth_hdr->type ) )
- {
- case ETHTYPE_IP:
- /* Pass to ARP layer. */
- etharp_ip_input( netif, p );
-
- /* Skip Ethernet header. */
- pbuf_header( p, ( s16_t ) - sizeof( struct eth_hdr ) );
-
- /* Pass to network layer. */
- netif->input( p, netif );
- break;
-
- case ETHTYPE_ARP:
- /* Pass to ARP layer. */
- etharp_arp_input( netif, ( struct eth_addr * )netif->hwaddr, p );
- break;
-
- default:
- pbuf_free( p );
- break;
- }
-}
-
-void
-mcf523xfec_rx_irq( void )
-{
- static portBASE_TYPE xHigherPriorityTaskWoken;
-
- /* Workaround GCC if frame pointers are enabled. This is an ISR and
- * we must not modify the stack before portENTER_SWITCHING_ISR( )
- * has been called. */
-#if _GCC_USES_FP == 1
- asm volatile ( "unlk %fp\n\t" );
-#endif
-
- /* This ISR can cause a context switch, so the first statement must be
- * a call to the portENTER_SWITCHING_ISR() macro.
- */
- portENTER_SWITCHING_ISR( );
- xHigherPriorityTaskWoken = pdFALSE;
- /* Set Debug PIN to high to measure RX latency. */
- FEC_DEBUG_RX_TIMING( 1 );
-
- /* Clear FEC RX Event from the Event Register (by writing 1) */
- if( MCF_FEC_EIR & ( MCF_FEC_EIR_RXB | MCF_FEC_EIR_RXF ) )
- {
- /* Clear interrupt from EIR register immediately */
- MCF_FEC_EIR = ( MCF_FEC_EIR_RXB | MCF_FEC_EIR_RXF );
- xSemaphoreGiveFromISR( fecif_g->rx_sem, &xHigherPriorityTaskWoken );
- }
- portEXIT_SWITCHING_ISR( xHigherPriorityTaskWoken );
-}
-
-void
-mcf523xfec_reset( mcf523xfec_if_t * fecif )
-{
- extern void ( *__RAMVEC[] ) ( );
-
- int old_ipl = asm_set_ipl( 7 );
-
- /* Reset the FEC - equivalent to a hard reset */
- MCF_FEC_ECR = MCF_FEC_ECR_RESET;
-
- /* Wait for the reset sequence to complete */
- while( MCF_FEC_ECR & MCF_FEC_ECR_RESET );
-
- /* Disable all FEC interrupts by clearing the EIMR register */
- MCF_FEC_EIMR = 0;
-
- /* Clear any interrupts by setting all bits in the EIR register */
- MCF_FEC_EIR = 0xFFFFFFFFUL;
-
- /* Configure Interrupt vectors. */
- __RAMVEC[MCF_FEC_VEC_RXF] = mcf523xfec_rx_irq;
-
- /* Set the source address for the controller */
- MCF_FEC_PALR =
- ( fecif->self->addr[0] << 24U ) | ( fecif->self->addr[1] << 16U ) |
- ( fecif->self->addr[2] << 8U ) | ( fecif->self->addr[3] << 0U );
- MCF_FEC_PAUR = ( fecif->self->addr[4] << 24U ) | ( fecif->self->addr[5] << 16U );
-
- /* Initialize the hash table registers */
- MCF_FEC_IAUR = 0;
- MCF_FEC_IALR = 0;
-
- /* Set Receive Buffer Size */
-#if RX_BUFFER_SIZE != 2048
-#error "RX_BUFFER_SIZE must be set to 2048 for safe FEC operation."
-#endif
- MCF_FEC_EMRBR = RX_BUFFER_SIZE - 1;
-
- /* Point to the start of the circular Rx buffer descriptor queue */
- MCF_FEC_ERDSR = nbuf_get_start( NBUF_RX );
-
- /* Point to the start of the circular Tx buffer descriptor queue */
- MCF_FEC_ETDSR = nbuf_get_start( NBUF_TX );
-
- /* Set the tranceiver interface to MII mode */
- MCF_FEC_RCR = MCF_FEC_RCR_MAX_FL( MCF_FEC_MTU ) | MCF_FEC_RCR_MII_MODE;
-
- /* Set MII Speed Control Register for 2.5Mhz */
- MCF_FEC_MSCR = MCF_FEC_MSCR_MII_SPEED( FSYS_2 / ( 2UL * 2500000UL ) );
-
- /* Only operate in half-duplex, no heart beat control */
- MCF_FEC_TCR = 0;
-
- /* Enable Debug support */
- FEC_DEBUG_INIT;
- FEC_DEBUG_RX_TIMING( 0 );
- FEC_DEBUG_TX_TIMING( 0 );
- ( void )asm_set_ipl( old_ipl );
-}
-
-void
-mcf523xfec_get_mac( mcf523xfec_if_t * hw, struct eth_addr *mac )
-{
- int i;
- static const struct eth_addr mac_default = {
- {0x00, 0xCF, 0x52, 0x35, 0x00, 0x01}
- };
-
- ( void )hw;
-
- for( i = 0; i < ETH_ADDR_LEN; i++ )
- {
- mac->addr[i] = mac_default.addr[i];
- }
-}
-
-void
-mcf523xfec_enable( mcf523xfec_if_t * fecif )
-{
- ( void )fecif;
-
- int old_ipl = asm_set_ipl( 7 );
-
- /* Configure I/O pins for the FEC. */
- MCF_GPIO_PAR_FECI2C = ( MCF_GPIO_PAR_FECI2C_PAR_EMDC_FEC | MCF_GPIO_PAR_FECI2C_PAR_EMDIO_FEC );
-
- /* Allow interrupts by setting IMR register */
- MCF_FEC_EIMR = MCF_FEC_EIMR_RXF;
-
- /* Configure the interrupt controller. */
- MCF_INTC0_ICR27 = ( MCF_INTC0_ICRn_IL( MCF_FEC_INT_LEVEL ) |
- MCF_INTC0_ICRn_IP( MCF_FEC_INT_PRIORITY ) );
- MCF_INTC0_IMRL &= ~( MCF_INTC0_IMRL_INT_MASK27 | MCF_INTC0_IMRL_MASKALL );
-
- /* Enable FEC */
- MCF_FEC_ECR = MCF_FEC_ECR_ETHER_EN;
-
- /* Indicate that there have been empty receive buffers produced */
- MCF_FEC_RDAR = 1;
- ( void )asm_set_ipl( old_ipl );
-}
-
-void
-mcf523xfec_disable( mcf523xfec_if_t * fecif )
-{
- ( void )fecif;
-
- int old_ipl = asm_set_ipl( 7 );
-
- /* Set the Graceful Transmit Stop bit */
- MCF_FEC_TCR = ( MCF_FEC_TCR | MCF_FEC_TCR_GTS );
-
- /* Wait for the current transmission to complete */
- while( !( MCF_FEC_EIR & MCF_FEC_EIR_GRA ) );
-
- /* Clear the GRA event */
- MCF_FEC_EIR = MCF_FEC_EIR_GRA;
-
- /* Disable the FEC */
- MCF_FEC_ECR = 0;
-
- /* Disable all FEC interrupts by clearing the IMR register */
- MCF_FEC_EIMR = 0;
-
- /* Unconfigure the interrupt controller. */
- MCF_INTC0_ICR27 = MCF_INTC0_ICRn_IL( 0 ) | MCF_INTC0_ICRn_IP( 0 );
- MCF_INTC0_IMRL |= MCF_INTC0_IMRL_INT_MASK27;
-
- /* Clear the GTS bit so frames can be tranmitted when restarted */
- MCF_FEC_TCR = ( MCF_FEC_TCR & ~MCF_FEC_TCR_GTS );
-
- /* Disable I/O pins used by the FEC. */
- MCF_GPIO_PAR_FECI2C &= ~( MCF_GPIO_PAR_FECI2C_PAR_EMDC_FEC |
- MCF_GPIO_PAR_FECI2C_PAR_EMDIO_FEC );
- ( void )asm_set_ipl( old_ipl );
-}
-
-err_t
-mcf523xfec_init( struct netif *netif )
-{
- err_t res;
-
- mcf523xfec_if_t *fecif = mem_malloc( sizeof( mcf523xfec_if_t ) );
-
- if( fecif != NULL )
- {
- /* Global copy used in ISR. */
- fecif_g = fecif;
- fecif->self = ( struct eth_addr * )&netif->hwaddr[0];
- fecif->netif = netif;
- fecif->tx_sem = NULL;
- fecif->rx_sem = NULL;
-
- if( ( fecif->tx_sem = sys_sem_new( 1 ) ) == NULL )
- {
- res = ERR_MEM;
- }
- else if( ( fecif->rx_sem = sys_sem_new( 0 ) ) == NULL )
- {
- res = ERR_MEM;
- }
- else if( sys_thread_new( mcf523xfec_rx_task, fecif, TASK_PRIORITY ) == NULL )
- {
- res = ERR_MEM;
- }
- else
- {
- netif->state = fecif;
- netif->name[0] = 'C';
- netif->name[1] = 'F';
- netif->hwaddr_len = ETH_ADDR_LEN;
- netif->mtu = MCF_FEC_MTU;
- netif->flags = NETIF_FLAG_BROADCAST;
- netif->output = mcf523xfec_output;
- netif->linkoutput = mcf523xfec_output_raw;
-
- nbuf_init( );
- mcf523xfec_get_mac( fecif, fecif->self );
- mcf523xfec_reset( fecif );
- mcf523xfec_enable( fecif );
-
- etharp_init( );
- sys_timeout( ARP_TMR_INTERVAL, arp_timer, NULL );
-
- res = ERR_OK;
- }
-
- if( res != ERR_OK )
- {
- free( fecif );
- if( fecif->tx_sem != NULL )
- {
- mem_free( fecif->tx_sem );
- }
- if( fecif->rx_sem != NULL )
- {
- mem_free( fecif->rx_sem );
- }
- }
- }
- else
- {
- res = ERR_MEM;
- }
-
- return res;
-}
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/netif/fec.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/netif/fec.h deleted file mode 100644 index d2f717c80..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/netif/fec.h +++ /dev/null @@ -1,40 +0,0 @@ -/*
- * Copyright (c) 2006 Christian Walter
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * Author: Christian Walter <wolti@sil.at>
- *
- * File: $Id: fec.h,v 1.1 2006/08/29 00:04:06 wolti Exp $
- */
-
-#ifndef _FEC_H
-#define _FEC_H
-
-/* ------------------------ Defines --------------------------------------- */
-
-/* ------------------------ Prototypes ------------------------------------ */
-err_t mcf523xfec_init( struct netif *netif );
-
-#endif
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/netif/nbuf.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/netif/nbuf.c deleted file mode 100644 index 5c97159ee..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/netif/nbuf.c +++ /dev/null @@ -1,186 +0,0 @@ -/*
- * Network buffer code based on the MCF523x examples from Freescale.
- *
- * File: $Id: nbuf.c,v 1.2 2006/08/31 22:28:21 wolti Exp $
- */
-
-/* ------------------------ Platform includes ----------------------------- */
-#include "mcf5xxx.h"
-#include "mcf523x.h"
-
-#include "nbuf.h"
-
-/* ------------------------ Static variables ------------------------------ */
-
-/* Buffer descriptor indexes */
-static uint8 tx_bd_idx;
-static uint8 rx_bd_idx;
-
-/* Buffer Descriptors -- must be aligned on a 4-byte boundary but a
- * 16-byte boundary is recommended. */
-static nbuf_t tx_nbuf[sizeof( nbuf_t ) * NUM_TXBDS] ATTR_FECMEM;
-static nbuf_t rx_nbuf[sizeof( nbuf_t ) * NUM_RXBDS] ATTR_FECMEM;
-
-/* Data Buffers -- must be aligned on a 16-byte boundary. */
-static uint8 tx_buf[TX_BUFFER_SIZE * NUM_TXBDS] ATTR_FECMEM;
-static uint8 rx_buf[RX_BUFFER_SIZE * NUM_RXBDS] ATTR_FECMEM;
-
-/* ------------------------ Start implementation -------------------------- */
-void
-nbuf_init( )
-{
-
- uint8 i;
-
- /* Initialize receive descriptor ring */
- for( i = 0; i < NUM_RXBDS; i++ )
- {
- rx_nbuf[i].status = RX_BD_E;
- rx_nbuf[i].length = 0;
- rx_nbuf[i].data = &rx_buf[i * RX_BUFFER_SIZE];
- }
-
- /* Set the Wrap bit on the last one in the ring */
- rx_nbuf[NUM_RXBDS - 1].status |= RX_BD_W;
-
- /* Initialize transmit descriptor ring */
- for( i = 0; i < NUM_TXBDS; i++ )
- {
- tx_nbuf[i].status = TX_BD_L | TX_BD_TC;
- tx_nbuf[i].length = 0;
- tx_nbuf[i].data = &tx_buf[i * TX_BUFFER_SIZE];
- }
-
- /* Set the Wrap bit on the last one in the ring */
- tx_nbuf[NUM_TXBDS - 1].status |= TX_BD_W;
-
- /* Initialize the buffer descriptor indexes */
- tx_bd_idx = rx_bd_idx = 0;
-
- return;
-}
-
-
-/********************************************************************/
-uint32
-nbuf_get_start( uint8 direction )
-{
- /*
- * Return the address of the first buffer descriptor in the ring.
- * This routine is needed by the FEC of the MPC860T , MCF5282, and MCF523x
- * in order to write the Rx/Tx descriptor ring start registers
- */
- switch ( direction )
- {
- case NBUF_RX:
- return ( uint32 ) rx_nbuf;
- case NBUF_TX:
- default:
- return ( uint32 ) tx_nbuf;
- }
-}
-
-
-/********************************************************************/
-nbuf_t *
-nbuf_rx_allocate( )
-{
- /* This routine alters shared data. Disable interrupts! */
- int old_ipl = asm_set_ipl( 6 );
-
- /* Return a pointer to the next empty Rx Buffer Descriptor */
- int i = rx_bd_idx;
-
-
- /* Check to see if the ring of BDs is full */
- if( rx_nbuf[i].status & RX_BD_INUSE )
- return NULL;
-
- /* Mark the buffer as in use */
- rx_nbuf[i].status |= RX_BD_INUSE;
-
- /* increment the circular index */
- rx_bd_idx = ( uint8 ) ( ( rx_bd_idx + 1 ) % NUM_RXBDS );
-
- /* Restore previous IPL */
- asm_set_ipl( old_ipl );
-
- return &rx_nbuf[i];
-}
-
-
-/********************************************************************/
-nbuf_t *
-nbuf_tx_allocate( )
-{
- /* This routine alters shared data. Disable interrupts! */
- int old_ipl = asm_set_ipl( 6 );
-
- /* Return a pointer to the next empty Tx Buffer Descriptor */
- int i = tx_bd_idx;
-
- /* Check to see if ring of BDs is full */
- if( ( tx_nbuf[i].status & TX_BD_INUSE ) || ( tx_nbuf[i].status & TX_BD_R ) )
- return NULL;
-
- /* Mark the buffer as Ready (in use) */
- /* FEC must set R bit in transmit routine */
- tx_nbuf[i].status |= TX_BD_INUSE;
-
- /* increment the circular index */
- tx_bd_idx = ( uint8 ) ( ( tx_bd_idx + 1 ) % NUM_TXBDS );
-
- /* Restore previous IPL */
- asm_set_ipl( old_ipl );
-
- return &tx_nbuf[i];
-}
-
-
-/********************************************************************/
-void
-nbuf_rx_release( nbuf_t * pNbuf )
-{
- /* This routine alters shared data. Disable interrupts! */
- int old_ipl = asm_set_ipl( 6 );
-
- /* Mark the buffer as empty and not in use */
- pNbuf->status |= RX_BD_E;
- pNbuf->status &= ~RX_BD_INUSE;
-
- /* Restore previous IPL */
- asm_set_ipl( old_ipl );
-}
-
-/********************************************************************/
-void
-nbuf_tx_release( nbuf_t * pNbuf )
-{
- /* This routine alters shared data. Disable interrupts! */
- int old_ipl = asm_set_ipl( 6 );
-
- /* Mark the buffer as not in use */
- pNbuf->status &= ~TX_BD_INUSE;
-
- /* Restore previous IPL */
- asm_set_ipl( old_ipl );
-}
-
-/********************************************************************/
-int
-nbuf_rx_next_ready( )
-{
- /****************************************************************
- This function checks the EMPTY bit of the next Rx buffer to be
- allocated. If the EMPTY bit is cleared, then the next buffer in
- the ring has been filled by the FEC and has not already been
- allocated and passed up the stack. In this case, the next buffer
- in the ring is ready to be allocated. Otherwise, the buffer is
- either empty or not empty but still in use by a higher level
- protocol. The FEC receive routine uses this function to determine
- if multiple buffers where filled by the FEC during a single
- interrupt event.
- ****************************************************************/
-
- return ( !( rx_nbuf[rx_bd_idx].status & RX_BD_E ) );
-}
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/netif/nbuf.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/netif/nbuf.h deleted file mode 100644 index cbd074951..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/netif/nbuf.h +++ /dev/null @@ -1,95 +0,0 @@ -/*
- * Network buffer code based on the MCF523x examples from Freescale.
- *
- * Freescale explicitly grants the redistribution and modification
- * of these source files. The complete licensing information is
- * available in the file LICENSE_FREESCALE.TXT.
- *
- * Modifications Copyright (c) 2006 Christian Walter <wolti@sil.at>
- *
- * File: $Id: nbuf.h,v 1.3 2006/09/24 22:50:23 wolti Exp $
- */
-
-#ifndef _NBUF_H
-#define _NBUF_H
-
-/* ------------------------ Defines --------------------------------------- */
-
-#ifdef __GNUC__
-#define ATTR_FECMEM \
- __attribute__((section(".nbuf"),aligned(16)))
-#endif
-
-#define NBUF_RX ( 1 )
-#define NBUF_TX ( 0 )
-
-/* We set the receiver buffers to the maximum size the FEC supports ( See
- * MCF5235 reference manual 19.2.5.1.2 - Driver/DMA Operation with Receive
- * BDs). This gives us the benefit that any frame fits into one buffer. A
- * maximum size of 2047 is guaranteed by the FEC and 2048 is therefore a
- * safe value.
- * Note: The value MUST be dividable by 16!
- */
-#define RX_BUFFER_SIZE ( 2048 )
-
-/* Size of the transmit buffers. If you set this value to small all frames
- * greater than this size will be dropped. The value 1520 was choosen because
- * it is bigger than the FEC MTU (1518) and is dividable by 16.
- * Note: The value MUST be dividable by 16! */
-#define TX_BUFFER_SIZE ( 1520 )
-
-/* Number of Receive and Transmit Buffers and Buffer Descriptors */
-#define NUM_RXBDS ( 2 )
-#define NUM_TXBDS ( 2 )
-
-/* ------------------------ Defines ( Buffer Descriptor Flags )------------ */
-
-#define TX_BD_R ( 0x8000 )
-#define TX_BD_INUSE ( 0x4000 )
-#define TX_BD_TO1 ( 0x4000 )
-#define TX_BD_W ( 0x2000 )
-#define TX_BD_TO2 ( 0x1000 )
-#define TX_BD_L ( 0x0800 )
-#define TX_BD_TC ( 0x0400 )
-#define TX_BD_DEF ( 0x0200 )
-#define TX_BD_HB ( 0x0100 )
-#define TX_BD_LC ( 0x0080 )
-#define TX_BD_RL ( 0x0040 )
-#define TX_BD_UN ( 0x0002 )
-#define TX_BD_CSL ( 0x0001 )
-
-#define RX_BD_E ( 0x8000 )
-#define RX_BD_INUSE ( 0x4000 )
-#define RX_BD_R01 ( 0x4000 )
-#define RX_BD_W ( 0x2000 )
-#define RX_BD_R02 ( 0x1000 )
-#define RX_BD_L ( 0x0800 )
-#define RX_BD_M ( 0x0100 )
-#define RX_BD_BC ( 0x0080 )
-#define RX_BD_MC ( 0x0040 )
-#define RX_BD_LG ( 0x0020 )
-#define RX_BD_NO ( 0x0010 )
-#define RX_BD_SH ( 0x0008 )
-#define RX_BD_CR ( 0x0004 )
-#define RX_BD_OV ( 0x0002 )
-#define RX_BD_TR ( 0x0001 )
-
-/* ------------------------ Type definitions ------------------------------ */
-typedef struct
-{
- uint16 status; /* control and status */
- uint16 length; /* transfer length */
- uint8 *data; /* buffer address */
-} nbuf_t;
-
-/* ------------------------ Prototypes ------------------------------------ */
-
-void nbuf_init( void );
-uint32 nbuf_get_start( uint8 );
-nbuf_t *nbuf_rx_allocate( void );
-nbuf_t *nbuf_tx_allocate( void );
-void nbuf_rx_release( nbuf_t * );
-void nbuf_tx_release( nbuf_t * );
-int nbuf_rx_next_ready( void );
-
-#endif
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/sys_arch.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/sys_arch.c deleted file mode 100644 index 566607894..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/contrib/port/FreeRTOS/MCF5235/sys_arch.c +++ /dev/null @@ -1,561 +0,0 @@ -/*
- * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
- * Modifications Copyright (c) 2006 Christian Walter <wolti@sil.at>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- * Modifcations: Christian Walter <wolti@sil.at>
- *
- * $Id: sys_arch.c,v 1.6 2006/09/24 22:04:53 wolti Exp $
- */
-
-/* ------------------------ System includes ------------------------------- */
-#include <string.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-
-/* ------------------------ FreeRTOS includes ----------------------------- */
-#include "FreeRTOS.h"
-#include "task.h"
-#include "semphr.h"
-
-/* ------------------------ lwIP includes --------------------------------- */
-#include "lwip/debug.h"
-#include "lwip/def.h"
-#include "lwip/sys.h"
-#include "lwip/mem.h"
-#include "lwip/sio.h"
-#include "lwip/stats.h"
-
-/* ------------------------ Project includes ------------------------------ */
-
-/* ------------------------ Defines --------------------------------------- */
-/* This is the number of threads that can be started with sys_thead_new() */
-#define SYS_MBOX_SIZE ( 16 )
-#define MS_TO_TICKS( ms ) \
- ( TickType_t )( ( TickType_t ) ( ms ) / portTICK_PERIOD_MS )
-#define TICKS_TO_MS( ticks ) \
- ( unsigned long )( ( TickType_t ) ( ticks ) * portTICK_PERIOD_MS )
-#define THREAD_STACK_SIZE ( 1024 )
-#define THREAD_NAME "lwIP"
-
-#define THREAD_INIT( tcb ) \
- do { \
- tcb->next = NULL; \
- tcb->pid = ( TaskHandle_t )0; \
- tcb->timeouts.next = NULL; \
- } while( 0 )
-
-/* ------------------------ Type definitions ------------------------------ */
-typedef struct sys_tcb
-{
- struct sys_tcb *next;
- struct sys_timeouts timeouts;
- TaskHandle_t pid;
-} sys_tcb_t;
-
-/* ------------------------ Prototypes ------------------------------------ */
-
-/* ------------------------ Static functions ------------------------------ */
-sys_tcb_t *sys_thread_current( void );
-
-/* ------------------------ Static variables ------------------------------ */
-static sys_tcb_t *tasks = NULL;
-
-/* ------------------------ Start implementation -------------------------- */
-void
-sys_init( void )
-{
- LWIP_ASSERT( "sys_init: not called first", tasks == NULL );
- tasks = NULL;
-}
-
-/*
- * This optional function does a "fast" critical region protection and returns
- * the previous protection level. This function is only called during very short
- * critical regions. An embedded system which supports ISR-based drivers might
- * want to implement this function by disabling interrupts. Task-based systems
- * might want to implement this by using a mutex or disabling tasking. This
- * function should support recursive calls from the same task or interrupt. In
- * other words, sys_arch_protect() could be called while already protected. In
- * that case the return value indicates that it is already protected.
- *
- * sys_arch_protect() is only required if your port is supporting an operating
- * system.
- */
-sys_prot_t
-sys_arch_protect( void )
-{
- vPortEnterCritical( );
- return 1;
-}
-
-/*
- * This optional function does a "fast" set of critical region protection to the
- * value specified by pval. See the documentation for sys_arch_protect() for
- * more information. This function is only required if your port is supporting
- * an operating system.
- */
-void
-sys_arch_unprotect( sys_prot_t pval )
-{
- ( void )pval;
- vPortExitCritical( );
-}
-
-/*
- * Prints an assertion messages and aborts execution.
- */
-void
-sys_assert( const char *msg )
-{
- fputs( msg, stderr );
- fputs( "\n\r", stderr );
- vPortEnterCritical( );
- for( ;; );
-}
-
-void
-sys_debug( const char *const fmt, ... )
-{
- va_list ap;
-
- va_start( ap, fmt );
- ( void )vprintf( fmt, ap );
- ( void )putchar( '\r' );
- va_end( ap );
-}
-
-/* ------------------------ Start implementation ( Threads ) -------------- */
-
-sys_thread_t
-sys_thread_new( void ( *thread ) ( void *arg ), void *arg, int prio )
-{
- return sys_arch_thread_new( thread, arg, prio, THREAD_STACK_SIZE );
-}
-
-/*
- * Starts a new thread with priority "prio" that will begin its execution in the
- * function "thread()". The "arg" argument will be passed as an argument to the
- * thread() function. The argument "ssize" is the requested stack size for the
- * new thread. The id of the new thread is returned. Both the id and the
- * priority are system dependent.
- */
-sys_thread_t
-sys_arch_thread_new( void ( *thread ) ( void *arg ), void *arg, int prio, size_t ssize )
-{
- sys_thread_t thread_hdl = SYS_THREAD_NULL;
- int i;
- sys_tcb_t *p;
- char thread_name[ configMAX_TASK_NAME_LEN ];
-
- /* We disable the FreeRTOS scheduler because it might be the case that the new
- * tasks gets scheduled inside the xTaskCreate function. To prevent this we
- * disable the scheduling. Note that this can happen although we have interrupts
- * disabled because xTaskCreate contains a call to taskYIELD( ).
- */
- vPortEnterCritical( );
-
- p = tasks;
- i = 0;
- /* We are called the first time. Initialize it. */
- if( p == NULL )
- {
- p = pvPortMalloc( sizeof( sys_tcb_t ) );
- if( p != NULL )
- {
- tasks = p;
- }
- }
- else
- {
- /* First task already counter. */
- i++;
- /* Cycle to the end of the list. */
- while( p->next != NULL )
- {
- i++;
- p = p->next;
- }
- p->next = pvPortMalloc( sizeof( sys_tcb_t ) );
- p = p->next;
- }
-
- if( p != NULL )
- {
- /* Memory allocated. Initialize the data structure. */
- THREAD_INIT( p );
- ( void )snprintf( thread_name, configMAX_TASK_NAME_LEN, "lwIP%d", i );
-
- /* Now q points to a free element in the list. */
- if( xTaskCreate( thread, thread_name, ssize, arg, prio, &p->pid ) == pdPASS )
- {
- thread_hdl = p;
- }
- else
- {
- vPortFree( p );
- }
- }
-
- vPortExitCritical( );
- return thread_hdl;
-}
-
-void
-sys_arch_thread_remove( sys_thread_t hdl )
-{
- sys_tcb_t *current = tasks, *prev;
- sys_tcb_t *toremove = hdl;
- TaskHandle_t pid = ( TaskHandle_t ) 0;
-
- LWIP_ASSERT( "sys_arch_thread_remove: assertion hdl != NULL failed!", hdl != NULL );
-
- /* If we have to remove the first task we must update the global "tasks"
- * variable. */
- vPortEnterCritical( );
- if( hdl != NULL )
- {
- prev = NULL;
- while( ( current != NULL ) && ( current != toremove ) )
- {
- prev = current;
- current = current->next;
- }
- /* Found it. */
- if( current == toremove )
- {
- /* Not the first entry in the list. */
- if( prev != NULL )
- {
- prev->next = toremove->next;
- }
- else
- {
- tasks = toremove->next;
- }
- LWIP_ASSERT( "sys_arch_thread_remove: can't remove thread with timeouts!",
- toremove->timeouts.next == NULL );
- pid = toremove->pid;
- THREAD_INIT( toremove );
- vPortFree( toremove );
- }
- }
- /* We are done with accessing the shared datastructure. Release the
- * resources.
- */
- vPortExitCritical( );
- if( pid != ( TaskHandle_t ) 0 )
- {
- vTaskDelete( pid );
- /* not reached. */
- }
-}
-
-/*
- * Returns the thread control block for the currently active task. In case
- * of an error the functions returns NULL.
- */
-sys_thread_t
-sys_arch_thread_current( void )
-{
- sys_tcb_t *p = tasks;
- TaskHandle_t pid = xTaskGetCurrentTaskHandle( );
-
- vPortEnterCritical( );
- while( ( p != NULL ) && ( p->pid != pid ) )
- {
- p = p->next;
- }
- vPortExitCritical( );
- return p;
-}
-
-/*
- * Returns a pointer to the per-thread sys_timeouts structure. In lwIP,
- * each thread has a list of timeouts which is represented as a linked
- * list of sys_timeout structures. The sys_timeouts structure holds a
- * pointer to a linked list of timeouts. This function is called by
- * the lwIP timeout scheduler and must not return a NULL value.
- *
- * In a single threaded sys_arch implementation, this function will
- * simply return a pointer to a global sys_timeouts variable stored in
- * the sys_arch module.
- */
-struct sys_timeouts *
-sys_arch_timeouts( void )
-{
- sys_tcb_t *ptask;
-
- ptask = sys_arch_thread_current( );
- LWIP_ASSERT( "sys_arch_timeouts: ptask != NULL", ptask != NULL );
- return ptask != NULL ? &( ptask->timeouts ) : NULL;
-}
-
-/* ------------------------ Start implementation ( Semaphores ) ----------- */
-
-/* Creates and returns a new semaphore. The "count" argument specifies
- * the initial state of the semaphore.
- */
-sys_sem_t
-sys_sem_new( u8_t count )
-{
- SemaphoreHandle_t xSemaphore;
-
- vSemaphoreCreateBinary( xSemaphore );
- if( xSemaphore != SYS_SEM_NULL )
- {
- if( count == 0 )
- {
- xSemaphoreTake( xSemaphore, 1 );
- }
-#ifdef SYS_STATS
- vPortEnterCritical( );
- lwip_stats.sys.sem.used++;
- if( lwip_stats.sys.sem.used > lwip_stats.sys.sem.max )
- {
- lwip_stats.sys.sem.max = lwip_stats.sys.sem.used;
- }
- vPortExitCritical( );
-#endif
- }
- else
- {
- LWIP_ASSERT( "sys_sem_new: xSemaphore == SYS_SEM_NULL", xSemaphore != SYS_SEM_NULL );
- }
-
- return xSemaphore;
-}
-
-/* Deallocates a semaphore */
-void
-sys_sem_free( sys_sem_t sem )
-{
- LWIP_ASSERT( "sys_sem_free: sem != SYS_SEM_NULL", sem != SYS_SEM_NULL );
- if( sem != SYS_SEM_NULL )
- {
-#ifdef SYS_STATS
- vPortEnterCritical( );
- lwip_stats.sys.sem.used--;
- vPortExitCritical( );
-#endif
- vQueueDelete( sem );
- }
-}
-
-/* Signals a semaphore */
-void
-sys_sem_signal( sys_sem_t sem )
-{
- LWIP_ASSERT( "sys_sem_signal: sem != SYS_SEM_NULL", sem != SYS_SEM_NULL );
- xSemaphoreGive( sem );
-}
-
-/*
- * Blocks the thread while waiting for the semaphore to be
- * signaled. If the "timeout" argument is non-zero, the thread should
- * only be blocked for the specified time (measured in
- * milliseconds).
- *
- * If the timeout argument is non-zero, the return value is the number of
- * milliseconds spent waiting for the semaphore to be signaled. If the
- * semaphore wasn't signaled within the specified time, the return value is
- * SYS_ARCH_TIMEOUT. If the thread didn't have to wait for the semaphore
- * (i.e., it was already signaled), the function may return zero.
- *
- * Notice that lwIP implements a function with a similar name,
- * sys_sem_wait(), that uses the sys_arch_sem_wait() function.
- */
-u32_t
-sys_arch_sem_wait( sys_sem_t sem, u32_t timeout )
-{
- portBASE_TYPE xStatus;
- TickType_t xTicksStart, xTicksEnd, xTicksElapsed;
- u32_t timespent;
-
- LWIP_ASSERT( "sys_arch_sem_wait: sem != SYS_SEM_NULL", sem != SYS_SEM_NULL );
- xTicksStart = xTaskGetTickCount( );
- if( timeout == 0 )
- {
- do
- {
- xStatus = xSemaphoreTake( sem, MS_TO_TICKS( 100 ) );
- }
- while( xStatus != pdTRUE );
- }
- else
- {
- xStatus = xSemaphoreTake( sem, MS_TO_TICKS( timeout ) );
- }
-
- /* Semaphore was signaled. */
- if( xStatus == pdTRUE )
- {
- xTicksEnd = xTaskGetTickCount( );
- xTicksElapsed = xTicksEnd - xTicksStart;
- timespent = TICKS_TO_MS( xTicksElapsed );
- }
- else
- {
- timespent = SYS_ARCH_TIMEOUT;
- }
- return timespent;
-}
-
-
-/* ------------------------ Start implementation ( Mailboxes ) ------------ */
-
-/* Creates an empty mailbox. */
-sys_mbox_t
-sys_mbox_new( void )
-{
- QueueHandle_t mbox;
-
- mbox = xQueueCreate( SYS_MBOX_SIZE, sizeof( void * ) );
- if( mbox != SYS_MBOX_NULL )
- {
-#ifdef SYS_STATS
- vPortEnterCritical( );
- lwip_stats.sys.mbox.used++;
- if( lwip_stats.sys.mbox.used > lwip_stats.sys.mbox.max )
- {
- lwip_stats.sys.mbox.max = lwip_stats.sys.mbox.used;
- }
- vPortExitCritical( );
-#endif
- }
- return mbox;
-}
-
-/*
- Deallocates a mailbox. If there are messages still present in the
- mailbox when the mailbox is deallocated, it is an indication of a
- programming error in lwIP and the developer should be notified.
-*/
-void
-sys_mbox_free( sys_mbox_t mbox )
-{
- void *msg;
-
- LWIP_ASSERT( "sys_mbox_free: mbox != SYS_MBOX_NULL", mbox != SYS_MBOX_NULL );
- if( mbox != SYS_MBOX_NULL )
- {
- while( uxQueueMessagesWaiting( mbox ) != 0 )
- {
- if( sys_arch_mbox_fetch( mbox, &msg, 1 ) != SYS_ARCH_TIMEOUT )
- {
- LWIP_ASSERT( "sys_mbox_free: memory leak (msg != NULL)", msg == NULL );
- }
- }
- vQueueDelete( mbox );
-#ifdef SYS_STATS
- vPortEnterCritical( );
- lwip_stats.sys.mbox.used--;
- vPortExitCritical( );
-#endif
- }
-}
-
-/*
- * This function sends a message to a mailbox. It is unusual in that no error
- * return is made. This is because the caller is responsible for ensuring that
- * the mailbox queue will not fail. The caller does this by limiting the number
- * of msg structures which exist for a given mailbox.
- */
-void
-sys_mbox_post( sys_mbox_t mbox, void *data )
-{
- portBASE_TYPE xQueueSent;
-
- /* Queue must not be full - Otherwise it is an error. */
- xQueueSent = xQueueSend( mbox, &data, 0 );
- LWIP_ASSERT( "sys_mbox_post: xQueueSent == pdPASS", xQueueSent == pdPASS );
-}
-
-/*
- * Blocks the thread until a message arrives in the mailbox, but does
- * not block the thread longer than "timeout" milliseconds (similar to
- * the sys_arch_sem_wait() function). The "msg" argument is a result
- * parameter that is set by the function (i.e., by doing "*msg =
- * ptr"). The "msg" parameter maybe NULL to indicate that the message
- * should be dropped.
- *
- * Note that a function with a similar name, sys_mbox_fetch(), is
- * implemented by lwIP.
- */
-u32_t
-sys_arch_mbox_fetch( sys_mbox_t mbox, void **msg, u32_t timeout )
-{
- void *ret_msg;
- portBASE_TYPE xStatus;
- TickType_t xTicksStart, xTicksEnd, xTicksElapsed;
- u32_t timespent;
-
- LWIP_ASSERT( "sys_arch_mbox_fetch: mbox != SYS_MBOX_NULL", mbox != SYS_MBOX_NULL );
- xTicksStart = xTaskGetTickCount( );
- if( timeout == 0 )
- {
- do
- {
- xStatus = xQueueReceive( mbox, &ret_msg, MS_TO_TICKS( 100 ) );
- }
- while( xStatus != pdTRUE );
- }
- else
- {
- xStatus = xQueueReceive( mbox, &ret_msg, MS_TO_TICKS( timeout ) );
- }
-
- if( xStatus == pdTRUE )
- {
- if( msg )
- {
- *msg = ret_msg;
- }
- xTicksEnd = xTaskGetTickCount( );
- xTicksElapsed = xTicksEnd - xTicksStart;
- timespent = TICKS_TO_MS( xTicksElapsed );
- }
- else
- {
- if( msg )
- {
- *msg = NULL;
- }
- timespent = SYS_ARCH_TIMEOUT;
- }
- return timespent;
-}
-
-u32_t
-sys_jiffies( void )
-{
- TickType_t xTicks = xTaskGetTickCount( );
-
- return ( u32_t )TICKS_TO_MS( xTicks );
-}
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/doc/contrib.txt b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/doc/contrib.txt deleted file mode 100644 index 7c99b9be2..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/doc/contrib.txt +++ /dev/null @@ -1,62 +0,0 @@ -1 Introduction - -This document describes some guidelines for people participating -in lwIP development. - -2 How to contribute to lwIP - -Here is a short list of suggestions to anybody working with lwIP and -trying to contribute bug reports, fixes, enhancements, platform ports etc. -First of all as you may already know lwIP is a volunteer project so feedback -to fixes or questions might often come late. Hopefully the bug and patch tracking -features of Savannah help us not lose users' input. - -2.1 Source code style: - -1. do not use tabs. -2. indentation is two spaces per level (i.e. per tab). -3. end debug messages with a trailing newline (\n). -4. one space between keyword and opening bracket. -5. no space between function and opening bracket. -6. one space and no newline before opening curly braces of a block. -7. closing curly brace on a single line. -8. spaces surrounding assignment and comparisons. -9. use current source code style as further reference. - -2.2 Source code documentation style: - -1. JavaDoc compliant and Doxygen compatible. -2. Function documentation above functions in .c files, not .h files. - (This forces you to synchronize documentation and implementation.) -3. Use current documentation style as further reference. - -2.3 Bug reports and patches: - -1. Make sure you are reporting bugs or send patches against the latest - sources. (From the latest release and/or the current CVS sources.) -2. If you think you found a bug make sure it's not already filed in the - bugtracker at Savannah. -3. If you have a fix put the patch on Savannah. If it is a patch that affects - both core and arch specific stuff please separate them so that the core can - be applied separately while leaving the other patch 'open'. The prefered way - is to NOT touch archs you can't test and let maintainers take care of them. - This is a good way to see if they are used at all - the same goes for unix - netifs except tapif. -4. Do not file a bug and post a fix to it to the patch area. Either a bug report - or a patch will be enough. - If you correct an existing bug then attach the patch to the bug rather than creating a new entry in the patch area. -5. Trivial patches (compiler warning, indentation and spelling fixes or anything obvious which takes a line or two) - can go to the lwip-users list. This is still the fastest way of interaction and the list is not so crowded - as to allow for loss of fixes. Putting bugs on Savannah and subsequently closing them is too much an overhead - for reporting a compiler warning fix. -6. Patches should be specific to a single change or to related changes.Do not mix bugfixes with spelling and other - trivial fixes unless the bugfix is trivial too.Do not reorganize code and rename identifiers in the same patch you - change behaviour if not necessary.A patch is easier to read and understand if it's to the point and short than - if it's not to the point and long :) so the chances for it to be applied are greater. - -2.4 Platform porters: - -1. If you have ported lwIP to a platform (an OS, a uC/processor or a combination of these) and - you think it could benefit others[1] you might want discuss this on the mailing list. You - can also ask for CVS access to submit and maintain your port in the contrib CVS module. -
\ No newline at end of file diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/doc/rawapi.txt b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/doc/rawapi.txt deleted file mode 100644 index f84e0d2eb..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/doc/rawapi.txt +++ /dev/null @@ -1,386 +0,0 @@ -Raw TCP/IP interface for lwIP - -Authors: Adam Dunkels, Leon Woestenberg, Christiaan Simons - -lwIP provides two Application Program's Interfaces (APIs) for programs -to use for communication with the TCP/IP code: -* low-level "core" / "callback" or "raw" API. -* higher-level "sequential" API. - -The sequential API provides a way for ordinary, sequential, programs -to use the lwIP stack. It is quite similar to the BSD socket API. The -model of execution is based on the blocking open-read-write-close -paradigm. Since the TCP/IP stack is event based by nature, the TCP/IP -code and the application program must reside in different execution -contexts (threads). - -** The remainder of this document discusses the "raw" API. ** - -The raw TCP/IP interface allows the application program to integrate -better with the TCP/IP code. Program execution is event based by -having callback functions being called from within the TCP/IP -code. The TCP/IP code and the application program both run in the same -thread. The sequential API has a much higher overhead and is not very -well suited for small systems since it forces a multithreaded paradigm -on the application. - -The raw TCP/IP interface is not only faster in terms of code execution -time but is also less memory intensive. The drawback is that program -development is somewhat harder and application programs written for -the raw TCP/IP interface are more difficult to understand. Still, this -is the preferred way of writing applications that should be small in -code size and memory usage. - -Both APIs can be used simultaneously by different application -programs. In fact, the sequential API is implemented as an application -program using the raw TCP/IP interface. - ---- Callbacks - -Program execution is driven by callbacks. Each callback is an ordinary -C function that is called from within the TCP/IP code. Every callback -function is passed the current TCP or UDP connection state as an -argument. Also, in order to be able to keep program specific state, -the callback functions are called with a program specified argument -that is independent of the TCP/IP state. - -The function for setting the application connection state is: - -- void tcp_arg(struct tcp_pcb *pcb, void *arg) - - Specifies the program specific state that should be passed to all - other callback functions. The "pcb" argument is the current TCP - connection control block, and the "arg" argument is the argument - that will be passed to the callbacks. - - ---- TCP connection setup - -The functions used for setting up connections is similar to that of -the sequential API and of the BSD socket API. A new TCP connection -identifier (i.e., a protocol control block - PCB) is created with the -tcp_new() function. This PCB can then be either set to listen for new -incoming connections or be explicitly connected to another host. - -- struct tcp_pcb *tcp_new(void) - - Creates a new connection identifier (PCB). If memory is not - available for creating the new pcb, NULL is returned. - -- err_t tcp_bind(struct tcp_pcb *pcb, struct ip_addr *ipaddr, - u16_t port) - - Binds the pcb to a local IP address and port number. The IP address - can be specified as IP_ADDR_ANY in order to bind the connection to - all local IP addresses. - - If another connection is bound to the same port, the function will - return ERR_USE, otherwise ERR_OK is returned. - -- struct tcp_pcb *tcp_listen(struct tcp_pcb *pcb) - - Commands a pcb to start listening for incoming connections. When an - incoming connection is accepted, the function specified with the - tcp_accept() function will be called. The pcb will have to be bound - to a local port with the tcp_bind() function. - - The tcp_listen() function returns a new connection identifier, and - the one passed as an argument to the function will be - deallocated. The reason for this behavior is that less memory is - needed for a connection that is listening, so tcp_listen() will - reclaim the memory needed for the original connection and allocate a - new smaller memory block for the listening connection. - - tcp_listen() may return NULL if no memory was available for the - listening connection. If so, the memory associated with the pcb - passed as an argument to tcp_listen() will not be deallocated. - -- void tcp_accept(struct tcp_pcb *pcb, - err_t (* accept)(void *arg, struct tcp_pcb *newpcb, - err_t err)) - - Specified the callback function that should be called when a new - connection arrives on a listening connection. - -- err_t tcp_connect(struct tcp_pcb *pcb, struct ip_addr *ipaddr, - u16_t port, err_t (* connected)(void *arg, - struct tcp_pcb *tpcb, - err_t err)); - - Sets up the pcb to connect to the remote host and sends the - initial SYN segment which opens the connection. - - The tcp_connect() function returns immediately; it does not wait for - the connection to be properly setup. Instead, it will call the - function specified as the fourth argument (the "connected" argument) - when the connection is established. If the connection could not be - properly established, either because the other host refused the - connection or because the other host didn't answer, the "connected" - function will be called with an the "err" argument set accordingly. - - The tcp_connect() function can return ERR_MEM if no memory is - available for enqueueing the SYN segment. If the SYN indeed was - enqueued successfully, the tcp_connect() function returns ERR_OK. - - ---- Sending TCP data - -TCP data is sent by enqueueing the data with a call to -tcp_write(). When the data is successfully transmitted to the remote -host, the application will be notified with a call to a specified -callback function. - -- err_t tcp_write(struct tcp_pcb *pcb, void *dataptr, u16_t len, - u8_t copy) - - Enqueues the data pointed to by the argument dataptr. The length of - the data is passed as the len parameter. The copy argument is either - 0 or 1 and indicates whether the new memory should be allocated for - the data to be copied into. If the argument is 0, no new memory - should be allocated and the data should only be referenced by - pointer. - - The tcp_write() function will fail and return ERR_MEM if the length - of the data exceeds the current send buffer size or if the length of - the queue of outgoing segment is larger than the upper limit defined - in lwipopts.h. The number of bytes available in the output queue can - be retrieved with the tcp_sndbuf() function. - - The proper way to use this function is to call the function with at - most tcp_sndbuf() bytes of data. If the function returns ERR_MEM, - the application should wait until some of the currently enqueued - data has been successfully received by the other host and try again. - -- void tcp_sent(struct tcp_pcb *pcb, - err_t (* sent)(void *arg, struct tcp_pcb *tpcb, - u16_t len)) - - Specifies the callback function that should be called when data has - successfully been received (i.e., acknowledged) by the remote - host. The len argument passed to the callback function gives the - amount bytes that was acknowledged by the last acknowledgment. - - ---- Receiving TCP data - -TCP data reception is callback based - an application specified -callback function is called when new data arrives. When the -application has taken the data, it has to call the tcp_recved() -function to indicate that TCP can advertise increase the receive -window. - -- void tcp_recv(struct tcp_pcb *pcb, - err_t (* recv)(void *arg, struct tcp_pcb *tpcb, - struct pbuf *p, err_t err)) - - Sets the callback function that will be called when new data - arrives. The callback function will be passed a NULL pbuf to - indicate that the remote host has closed the connection. - -- void tcp_recved(struct tcp_pcb *pcb, u16_t len) - - Must be called when the application has received the data. The len - argument indicates the length of the received data. - - ---- Application polling - -When a connection is idle (i.e., no data is either transmitted or -received), lwIP will repeatedly poll the application by calling a -specified callback function. This can be used either as a watchdog -timer for killing connections that have stayed idle for too long, or -as a method of waiting for memory to become available. For instance, -if a call to tcp_write() has failed because memory wasn't available, -the application may use the polling functionality to call tcp_write() -again when the connection has been idle for a while. - -- void tcp_poll(struct tcp_pcb *pcb, u8_t interval, - err_t (* poll)(void *arg, struct tcp_pcb *tpcb)) - - Specifies the polling interval and the callback function that should - be called to poll the application. The interval is specified in - number of TCP coarse grained timer shots, which typically occurs - twice a second. An interval of 10 means that the application would - be polled every 5 seconds. - - ---- Closing and aborting connections - -- err_t tcp_close(struct tcp_pcb *pcb) - - Closes the connection. The function may return ERR_MEM if no memory - was available for closing the connection. If so, the application - should wait and try again either by using the acknowledgment - callback or the polling functionality. If the close succeeds, the - function returns ERR_OK. - - The pcb is deallocated by the TCP code after a call to tcp_close(). - -- void tcp_abort(struct tcp_pcb *pcb) - - Aborts the connection by sending a RST (reset) segment to the remote - host. The pcb is deallocated. This function never fails. - -If a connection is aborted because of an error, the application is -alerted of this event by the err callback. Errors that might abort a -connection are when there is a shortage of memory. The callback -function to be called is set using the tcp_err() function. - -- void tcp_err(struct tcp_pcb *pcb, void (* err)(void *arg, - err_t err)) - - The error callback function does not get the pcb passed to it as a - parameter since the pcb may already have been deallocated. - - ---- Lower layer TCP interface - -TCP provides a simple interface to the lower layers of the -system. During system initialization, the function tcp_init() has -to be called before any other TCP function is called. When the system -is running, the two timer functions tcp_fasttmr() and tcp_slowtmr() -must be called with regular intervals. The tcp_fasttmr() should be -called every TCP_FAST_INTERVAL milliseconds (defined in tcp.h) and -tcp_slowtmr() should be called every TCP_SLOW_INTERVAL milliseconds. - - ---- UDP interface - -The UDP interface is similar to that of TCP, but due to the lower -level of complexity of UDP, the interface is significantly simpler. - -- struct udp_pcb *udp_new(void) - - Creates a new UDP pcb which can be used for UDP communication. The - pcb is not active until it has either been bound to a local address - or connected to a remote address. - -- void udp_remove(struct udp_pcb *pcb) - - Removes and deallocates the pcb. - -- err_t udp_bind(struct udp_pcb *pcb, struct ip_addr *ipaddr, - u16_t port) - - Binds the pcb to a local address. The IP-address argument "ipaddr" - can be IP_ADDR_ANY to indicate that it should listen to any local IP - address. The function currently always return ERR_OK. - -- err_t udp_connect(struct udp_pcb *pcb, struct ip_addr *ipaddr, - u16_t port) - - Sets the remote end of the pcb. This function does not generate any - network traffic, but only set the remote address of the pcb. - -- err_t udp_disconnect(struct udp_pcb *pcb) - - Remove the remote end of the pcb. This function does not generate - any network traffic, but only removes the remote address of the pcb. - -- err_t udp_send(struct udp_pcb *pcb, struct pbuf *p) - - Sends the pbuf p. The pbuf is not deallocated. - -- void udp_recv(struct udp_pcb *pcb, - void (* recv)(void *arg, struct udp_pcb *upcb, - struct pbuf *p, - struct ip_addr *addr, - u16_t port), - void *recv_arg) - - Specifies a callback function that should be called when a UDP - datagram is received. - - ---- System initalization - -A truly complete and generic sequence for initializing the lwip stack -cannot be given because it depends on the build configuration (lwipopts.h) -and additional initializations for your runtime environment (e.g. timers). - -We can give you some idea on how to proceed when using the raw API. -We assume a configuration using a single Ethernet netif and the -UDP and TCP transport layers, IPv4 and the DHCP client. - -Call these functions in the order of appearance: - -- stats_init() - - Clears the structure where runtime statistics are gathered. - -- sys_init() - - Not of much use since we set the NO_SYS 1 option in lwipopts.h, - to be called for easy configuration changes. - -- mem_init() - - Initializes the dynamic memory heap defined by MEM_SIZE. - -- memp_init() - - Initializes the memory pools defined by MEMP_NUM_x. - -- pbuf_init() - - Initializes the pbuf memory pool defined by PBUF_POOL_SIZE. - -- etharp_init() - - Initializes the ARP table and queue. - Note: you must call etharp_tmr at a 10 second regular interval - after this initialization. - -- ip_init() - - Doesn't do much, it should be called to handle future changes. - -- udp_init() - - Clears the UDP PCB list. - -- tcp_init() - - Clears the TCP PCB list and clears some internal TCP timers. - Note: you must call tcp_fasttmr() and tcp_slowtmr() at the - predefined regular intervals after this initialization. - -- netif_add(struct netif *netif, struct ip_addr *ipaddr, - struct ip_addr *netmask, struct ip_addr *gw, - void *state, err_t (* init)(struct netif *netif), - err_t (* input)(struct pbuf *p, struct netif *netif)) - - Adds your network interface to the netif_list. Allocate a struct - netif and pass a pointer to this structure as the first argument. - Give pointers to cleared ip_addr structures when using DHCP, - or fill them with sane numbers otherwise. The state pointer may be NULL. - - The init function pointer must point to a initialization function for - your ethernet netif interface. The following code illustrates it's use. - - err_t netif_if_init(struct netif *netif) - { - u8_t i; - - for(i = 0; i < 6; i++) netif->hwaddr[i] = some_eth_addr[i]; - init_my_eth_device(); - return ERR_OK; - } - - The input function pointer must point to the lwip ip_input(). - -- netif_set_default(struct netif *netif) - - Registers the default network interface. - -- netif_set_up(struct netif *netif) - - When the netif is fully configured this function must be called. - -- dhcp_start(struct netif *netif) - - Creates a new DHCP client for this interface on the first call. - Note: you must call dhcp_fine_tmr() and dhcp_coarse_tmr() at - the predefined regular intervals after starting the client. - - You can peek in the netif->dhcp struct for the actual DHCP status. diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/doc/savannah.txt b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/doc/savannah.txt deleted file mode 100644 index 409905b10..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/doc/savannah.txt +++ /dev/null @@ -1,135 +0,0 @@ -Daily Use Guide for using Savannah for lwIP - -Table of Contents: - -1 - Obtaining lwIP from the CVS repository -2 - Committers/developers CVS access using SSH (to be written) -3 - Merging from DEVEL branch to main trunk (stable branch) -4 - How to release lwIP - - - -1 Obtaining lwIP from the CVS repository ----------------------------------------- - -To perform an anonymous CVS checkout of the main trunk (this is where -bug fixes and incremental enhancements occur), do this: - -cvs -z3 -d:pserver:anonymous@cvs.sv.gnu.org:/sources/lwip checkout lwip - -Or, obtain a stable branch (updated with bug fixes only) as follows: -cvs -z3 -d:pserver:anonymous@cvs.sv.gnu.org:/sources/lwip checkout \ - -r STABLE-0_7 -d lwip-0.7 lwip - -Or, obtain a specific (fixed) release as follows: -cvs -z3 -d:pserver:anonymous@cvs.sv.gnu.org:/sources/lwip checkout \ - -r STABLE-0_7_0 -d lwip-0.7.0 lwip - -3 Committers/developers CVS access using SSH --------------------------------------------- - -The Savannah server uses SSH (Secure Shell) protocol 2 authentication and encryption. -As such, CVS commits to the server occur through a SSH tunnel for project members. -To create a SSH2 key pair in UNIX-like environments, do this: - -ssh-keygen -t dsa - -Under Windows, a recommended SSH client is "PuTTY", freely available with good -documentation and a graphic user interface. Use its key generator. - -Now paste the id_dsa.pub contents into your Savannah account public key list. Wait -a while so that Savannah can update its configuration (This can take minutes). - -Try to login using SSH: - -ssh -v your_login@cvs.sv.gnu.org - -If it tells you: - -Authenticating with public key "your_key_name"... -Server refused to allocate pty - -then you could login; Savannah refuses to give you a shell - which is OK, as we -are allowed to use SSH for CVS only. Now, you should be able to do this: - -export CVS_RSH=ssh -cvs -z3 -d:ext:your_login@cvs.sv.gnu.org:/sources/lwip co lwip - -after which you can edit your local files with bug fixes or new features and -commit them. Make sure you know what you are doing when using CVS to make -changes on the repository. If in doubt, ask on the lwip-members mailing list. - -(If SSH asks about authenticity of the host, you can check the key - fingerprint against http://savannah.nongnu.org/cvs/?group=lwip) - - -3 Merging from DEVEL branch to main trunk (stable) --------------------------------------------------- - -Merging is a delicate process in CVS and requires the -following disciplined steps in order to prevent conflicts -in the future. Conflicts can be hard to solve! - -Merging from branch A to branch B requires that the A branch -has a tag indicating the previous merger. This tag is called -'merged_from_A_to_B'. After merging, the tag is moved in the -A branch to remember this merger for future merge actions. - -IMPORTANT: AFTER COMMITTING A SUCCESFUL MERGE IN THE -REPOSITORY, THE TAG MUST BE SET ON THE SOURCE BRANCH OF THE -MERGE ACTION (REPLACING EXISTING TAGS WITH THE SAME NAME). - -Merge all changes in DEVEL since our last merge to main: - -In the working copy of the main trunk: -cvs update -P -jmerged_from_DEVEL_to_main -jDEVEL - -(This will apply the changes between 'merged_from_DEVEL_to_main' -and 'DEVEL' to your work set of files) - -We can now commit the merge result. -cvs commit -R -m "Merged from DEVEL to main." - -If this worked out OK, we now move the tag in the DEVEL branch -to this merge point, so we can use this point for future merges: - -cvs rtag -F -r DEVEL merged_from_DEVEL_to_main lwip - -4 How to release lwIP ---------------------- - -First, checkout a clean copy of the branch to be released. Tag this set with -tag name "STABLE-0_6_3". (I use release number 0.6.3 throughout this example). - -Login CVS using pserver authentication, then export a clean copy of the -tagged tree. Export is similar to a checkout, except that the CVS metadata -is not created locally. - -export CVS_RSH=ssh -cvs -z3 -d:pserver:anonymous@cvs.sv.gnu.org:/sources/lwip checkout \ - -r STABLE-0_6_3 -d lwip-0.6.3 lwip - -Archive this directory using tar, gzip'd, bzip2'd and zip'd. - -tar czvf lwip-0.6.3.tar.gz lwip-0.6.3 -tar cjvf lwip-0.6.3.tar.bz2 lwip-0.6.3 -zip -r lwip-0.6.3.zip lwip-0.6.3 - -Now, sign the archives with a detached GPG binary signature as follows: - -gpg -b lwip-0.6.3.tar.gz -gpg -b lwip-0.6.3.tar.bz2 -gpg -b lwip-0.6.3.zip - -Upload these files using anonymous FTP: -ncftp ftp://savannah.gnu.org/incoming/savannah/lwip - -ncftp>mput *0.6.3.* - -Additionally, you may post a news item on Savannah, like this: - -A new 0.6.3 release is now available here: -http://savannah.nongnu.org/files/?group=lwip&highlight=0.6.3 - -You will have to submit this via the user News interface, then approve -this via the Administrator News interface.
\ No newline at end of file diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/doc/sys_arch.txt b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/doc/sys_arch.txt deleted file mode 100644 index 95d0add73..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/doc/sys_arch.txt +++ /dev/null @@ -1,194 +0,0 @@ -sys_arch interface for lwIP 0.6++ - -Author: Adam Dunkels - -The operating system emulation layer provides a common interface -between the lwIP code and the underlying operating system kernel. The -general idea is that porting lwIP to new architectures requires only -small changes to a few header files and a new sys_arch -implementation. It is also possible to do a sys_arch implementation -that does not rely on any underlying operating system. - -The sys_arch provides semaphores and mailboxes to lwIP. For the full -lwIP functionality, multiple threads support can be implemented in the -sys_arch, but this is not required for the basic lwIP -functionality. Previous versions of lwIP required the sys_arch to -implement timer scheduling as well but as of lwIP 0.5 this is -implemented in a higher layer. - -In addition to the source file providing the functionality of sys_arch, -the OS emulation layer must provide several header files defining -macros used throughout lwip. The files required and the macros they -must define are listed below the sys_arch description. - -Semaphores can be either counting or binary - lwIP works with both -kinds. Mailboxes are used for message passing and can be implemented -either as a queue which allows multiple messages to be posted to a -mailbox, or as a rendez-vous point where only one message can be -posted at a time. lwIP works with both kinds, but the former type will -be more efficient. A message in a mailbox is just a pointer, nothing -more. - -Semaphores are represented by the type "sys_sem_t" which is typedef'd -in the sys_arch.h file. Mailboxes are equivalently represented by the -type "sys_mbox_t". lwIP does not place any restrictions on how -sys_sem_t or sys_mbox_t are represented internally. - -The following functions must be implemented by the sys_arch: - -- void sys_init(void) - - Is called to initialize the sys_arch layer. - -- sys_sem_t sys_sem_new(u8_t count) - - Creates and returns a new semaphore. The "count" argument specifies - the initial state of the semaphore. - -- void sys_sem_free(sys_sem_t sem) - - Deallocates a semaphore. - -- void sys_sem_signal(sys_sem_t sem) - - Signals a semaphore. - -- u32_t sys_arch_sem_wait(sys_sem_t sem, u32_t timeout) - - Blocks the thread while waiting for the semaphore to be - signaled. If the "timeout" argument is non-zero, the thread should - only be blocked for the specified time (measured in - milliseconds). - - If the timeout argument is non-zero, the return value is the number of - milliseconds spent waiting for the semaphore to be signaled. If the - semaphore wasn't signaled within the specified time, the return value is - SYS_ARCH_TIMEOUT. If the thread didn't have to wait for the semaphore - (i.e., it was already signaled), the function may return zero. - - Notice that lwIP implements a function with a similar name, - sys_sem_wait(), that uses the sys_arch_sem_wait() function. - -- sys_mbox_t sys_mbox_new(void) - - Creates an empty mailbox. - -- void sys_mbox_free(sys_mbox_t mbox) - - Deallocates a mailbox. If there are messages still present in the - mailbox when the mailbox is deallocated, it is an indication of a - programming error in lwIP and the developer should be notified. - -- void sys_mbox_post(sys_mbox_t mbox, void *msg) - - Posts the "msg" to the mailbox. - -- u32_t sys_arch_mbox_fetch(sys_mbox_t mbox, void **msg, u32_t timeout) - - Blocks the thread until a message arrives in the mailbox, but does - not block the thread longer than "timeout" milliseconds (similar to - the sys_arch_sem_wait() function). The "msg" argument is a result - parameter that is set by the function (i.e., by doing "*msg = - ptr"). The "msg" parameter maybe NULL to indicate that the message - should be dropped. - - The return values are the same as for the sys_arch_sem_wait() function: - Number of milliseconds spent waiting or SYS_ARCH_TIMEOUT if there was a - timeout. - - Note that a function with a similar name, sys_mbox_fetch(), is - implemented by lwIP. - -- struct sys_timeouts *sys_arch_timeouts(void) - - Returns a pointer to the per-thread sys_timeouts structure. In lwIP, - each thread has a list of timeouts which is repressented as a linked - list of sys_timeout structures. The sys_timeouts structure holds a - pointer to a linked list of timeouts. This function is called by - the lwIP timeout scheduler and must not return a NULL value. - - In a single threadd sys_arch implementation, this function will - simply return a pointer to a global sys_timeouts variable stored in - the sys_arch module. - -If threads are supported by the underlying operating system and if -such functionality is needed in lwIP, the following function will have -to be implemented as well: - -- sys_thread_t sys_thread_new(void (* thread)(void *arg), void *arg, int prio) - - Starts a new thread with priority "prio" that will begin its execution in the - function "thread()". The "arg" argument will be passed as an argument to the - thread() function. The id of the new thread is returned. Both the id and - the priority are system dependent. - -- sys_prot_t sys_arch_protect(void) - - This optional function does a "fast" critical region protection and returns - the previous protection level. This function is only called during very short - critical regions. An embedded system which supports ISR-based drivers might - want to implement this function by disabling interrupts. Task-based systems - might want to implement this by using a mutex or disabling tasking. This - function should support recursive calls from the same task or interrupt. In - other words, sys_arch_protect() could be called while already protected. In - that case the return value indicates that it is already protected. - - sys_arch_protect() is only required if your port is supporting an operating - system. - -- void sys_arch_unprotect(sys_prot_t pval) - - This optional function does a "fast" set of critical region protection to the - value specified by pval. See the documentation for sys_arch_protect() for - more information. This function is only required if your port is supporting - an operating system. - -------------------------------------------------------------------------------- -Additional files required for the "OS support" emulation layer: -------------------------------------------------------------------------------- - -cc.h - Architecture environment, some compiler specific, some - environment specific (probably should move env stuff - to sys_arch.h.) - - Typedefs for the types used by lwip - - u8_t, s8_t, u16_t, s16_t, u32_t, s32_t, mem_ptr_t - - Compiler hints for packing lwip's structures - - PACK_STRUCT_FIELD(x) - PACK_STRUCT_STRUCT - PACK_STRUCT_BEGIN - PACK_STRUCT_END - - Platform specific diagnostic output - - LWIP_PLATFORM_DIAG(x) - non-fatal, print a message. - LWIP_PLATFORM_ASSERT(x) - fatal, print message and abandon execution. - - "lightweight" synchronization mechanisms - - SYS_ARCH_DECL_PROTECT(x) - declare a protection state variable. - SYS_ARCH_PROTECT(x) - enter protection mode. - SYS_ARCH_UNPROTECT(x) - leave protection mode. - - If the compiler does not provide memset() this file must include a - definition of it, or include a file which defines it. - - This file must either include a system-local <errno.h> which defines - the standard *nix error codes, or it should #define LWIP_PROVIDE_ERRNO - to make lwip/arch.h define the codes which are used throughout. - - -perf.h - Architecture specific performance measurement. - Measurement calls made throughout lwip, these can be defined to nothing. - PERF_START - start measuring something. - PERF_STOP(x) - stop measuring something, and record the result. - -sys_arch.h - Tied to sys_arch.c - - Arch dependent types for the following objects: - sys_sem_t, sys_mbox_t, sys_thread_t, - And, optionally: - sys_prot_t - - Defines to set vars of sys_mbox_t and sys_sem_t to NULL. - SYS_MBOX_NULL NULL - SYS_SEM_NULL NULL diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/FILES b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/FILES deleted file mode 100644 index 2b6573185..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/FILES +++ /dev/null @@ -1,13 +0,0 @@ -api/ - The code for the high-level wrapper API. Not needed if - you use the lowel-level call-back/raw API. - -core/ - The core of the TPC/IP stack; protocol implementations, - memory and buffer management, and the low-level raw API. - -include/ - lwIP include files. - -netif/ - Generic network interface device drivers are kept here, - as well as the ARP module. - -For more information on the various subdirectories, check the FILES -file in each directory. diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/api/api_lib.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/api/api_lib.c deleted file mode 100644 index d9cf7efbe..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/api/api_lib.c +++ /dev/null @@ -1,729 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-/* This is the part of the API that is linked with
- the application */
-
-#include "lwip/opt.h"
-#include "lwip/api.h"
-#include "lwip/api_msg.h"
-#include "lwip/memp.h"
-
-
-struct
-netbuf *netbuf_new(void)
-{
- struct netbuf *buf;
-
- buf = memp_malloc(MEMP_NETBUF);
- if (buf != NULL) {
- buf->p = NULL;
- buf->ptr = NULL;
- return buf;
- } else {
- return NULL;
- }
-}
-
-void
-netbuf_delete(struct netbuf *buf)
-{
- if (buf != NULL) {
- if (buf->p != NULL) {
- pbuf_free(buf->p);
- buf->p = buf->ptr = NULL;
- }
- memp_free(MEMP_NETBUF, buf);
- }
-}
-
-void *
-netbuf_alloc(struct netbuf *buf, u16_t size)
-{
- /* Deallocate any previously allocated memory. */
- if (buf->p != NULL) {
- pbuf_free(buf->p);
- }
- buf->p = pbuf_alloc(PBUF_TRANSPORT, size, PBUF_RAM);
- if (buf->p == NULL) {
- return NULL;
- }
- buf->ptr = buf->p;
- return buf->p->payload;
-}
-
-void
-netbuf_free(struct netbuf *buf)
-{
- if (buf->p != NULL) {
- pbuf_free(buf->p);
- }
- buf->p = buf->ptr = NULL;
-}
-
-void
-netbuf_ref(struct netbuf *buf, void *dataptr, u16_t size)
-{
- if (buf->p != NULL) {
- pbuf_free(buf->p);
- }
- buf->p = pbuf_alloc(PBUF_TRANSPORT, 0, PBUF_REF);
- buf->p->payload = dataptr;
- buf->p->len = buf->p->tot_len = size;
- buf->ptr = buf->p;
-}
-
-void
-netbuf_chain(struct netbuf *head, struct netbuf *tail)
-{
- pbuf_chain(head->p, tail->p);
- head->ptr = head->p;
- memp_free(MEMP_NETBUF, tail);
-}
-
-u16_t
-netbuf_len(struct netbuf *buf)
-{
- return buf->p->tot_len;
-}
-
-err_t
-netbuf_data(struct netbuf *buf, void **dataptr, u16_t *len)
-{
- if (buf->ptr == NULL) {
- return ERR_BUF;
- }
- *dataptr = buf->ptr->payload;
- *len = buf->ptr->len;
- return ERR_OK;
-}
-
-s8_t
-netbuf_next(struct netbuf *buf)
-{
- if (buf->ptr->next == NULL) {
- return -1;
- }
- buf->ptr = buf->ptr->next;
- if (buf->ptr->next == NULL) {
- return 1;
- }
- return 0;
-}
-
-void
-netbuf_first(struct netbuf *buf)
-{
- buf->ptr = buf->p;
-}
-
-void
-netbuf_copy_partial(struct netbuf *buf, void *dataptr, u16_t len, u16_t offset)
-{
- struct pbuf *p;
- u16_t i, left;
-
- left = 0;
-
- if(buf == NULL || dataptr == NULL) {
- return;
- }
-
- /* This implementation is bad. It should use bcopy
- instead. */
- for(p = buf->p; left < len && p != NULL; p = p->next) {
- if (offset != 0 && offset >= p->len) {
- offset -= p->len;
- } else {
- for(i = offset; i < p->len; ++i) {
- ((u8_t *)dataptr)[left] = ((u8_t *)p->payload)[i];
- if (++left >= len) {
- return;
- }
- }
- offset = 0;
- }
- }
-}
-
-void
-netbuf_copy(struct netbuf *buf, void *dataptr, u16_t len)
-{
- netbuf_copy_partial(buf, dataptr, len, 0);
-}
-
-struct ip_addr *
-netbuf_fromaddr(struct netbuf *buf)
-{
- return buf->fromaddr;
-}
-
-u16_t
-netbuf_fromport(struct netbuf *buf)
-{
- return buf->fromport;
-}
-
-struct
-netconn *netconn_new_with_proto_and_callback(enum netconn_type t, u16_t proto,
- void (*callback)(struct netconn *, enum netconn_evt, u16_t len))
-{
- struct netconn *conn;
- struct api_msg *msg;
-
- conn = memp_malloc(MEMP_NETCONN);
- if (conn == NULL) {
- return NULL;
- }
-
- conn->err = ERR_OK;
- conn->type = t;
- conn->pcb.tcp = NULL;
-
- if ((conn->mbox = sys_mbox_new()) == SYS_MBOX_NULL) {
- memp_free(MEMP_NETCONN, conn);
- return NULL;
- }
- conn->recvmbox = SYS_MBOX_NULL;
- conn->acceptmbox = SYS_MBOX_NULL;
- conn->sem = SYS_SEM_NULL;
- conn->state = NETCONN_NONE;
- conn->socket = 0;
- conn->callback = callback;
- conn->recv_avail = 0;
-
- if((msg = memp_malloc(MEMP_API_MSG)) == NULL) {
- memp_free(MEMP_NETCONN, conn);
- return NULL;
- }
-
- msg->type = API_MSG_NEWCONN;
- msg->msg.msg.bc.port = proto; /* misusing the port field */
- msg->msg.conn = conn;
- api_msg_post(msg);
- sys_mbox_fetch(conn->mbox, NULL);
- memp_free(MEMP_API_MSG, msg);
-
- if ( conn->err != ERR_OK ) {
- memp_free(MEMP_NETCONN, conn);
- return NULL;
- }
-
- return conn;
-}
-
-
-struct
-netconn *netconn_new(enum netconn_type t)
-{
- return netconn_new_with_proto_and_callback(t,0,NULL);
-}
-
-struct
-netconn *netconn_new_with_callback(enum netconn_type t,
- void (*callback)(struct netconn *, enum netconn_evt, u16_t len))
-{
- return netconn_new_with_proto_and_callback(t,0,callback);
-}
-
-
-err_t
-netconn_delete(struct netconn *conn)
-{
- struct api_msg *msg;
- void *mem;
-
- if (conn == NULL) {
- return ERR_OK;
- }
-
- if ((msg = memp_malloc(MEMP_API_MSG)) == NULL) {
- return ERR_MEM;
- }
-
- msg->type = API_MSG_DELCONN;
- msg->msg.conn = conn;
- api_msg_post(msg);
- sys_mbox_fetch(conn->mbox, NULL);
- memp_free(MEMP_API_MSG, msg);
-
- /* Drain the recvmbox. */
- if (conn->recvmbox != SYS_MBOX_NULL) {
- while (sys_arch_mbox_fetch(conn->recvmbox, &mem, 1) != SYS_ARCH_TIMEOUT) {
- if (conn->type == NETCONN_TCP) {
- if(mem != NULL)
- pbuf_free((struct pbuf *)mem);
- } else {
- netbuf_delete((struct netbuf *)mem);
- }
- }
- sys_mbox_free(conn->recvmbox);
- conn->recvmbox = SYS_MBOX_NULL;
- }
-
-
- /* Drain the acceptmbox. */
- if (conn->acceptmbox != SYS_MBOX_NULL) {
- while (sys_arch_mbox_fetch(conn->acceptmbox, &mem, 1) != SYS_ARCH_TIMEOUT) {
- netconn_delete((struct netconn *)mem);
- }
-
- sys_mbox_free(conn->acceptmbox);
- conn->acceptmbox = SYS_MBOX_NULL;
- }
-
- sys_mbox_free(conn->mbox);
- conn->mbox = SYS_MBOX_NULL;
- if (conn->sem != SYS_SEM_NULL) {
- sys_sem_free(conn->sem);
- }
- /* conn->sem = SYS_SEM_NULL;*/
- memp_free(MEMP_NETCONN, conn);
- return ERR_OK;
-}
-
-enum netconn_type
-netconn_type(struct netconn *conn)
-{
- return conn->type;
-}
-
-err_t
-netconn_peer(struct netconn *conn, struct ip_addr *addr,
- u16_t *port)
-{
- switch (conn->type) {
- case NETCONN_RAW:
- /* return an error as connecting is only a helper for upper layers */
- return ERR_CONN;
- case NETCONN_UDPLITE:
- case NETCONN_UDPNOCHKSUM:
- case NETCONN_UDP:
- if (conn->pcb.udp == NULL ||
- ((conn->pcb.udp->flags & UDP_FLAGS_CONNECTED) == 0))
- return ERR_CONN;
- *addr = (conn->pcb.udp->remote_ip);
- *port = conn->pcb.udp->remote_port;
- break;
- case NETCONN_TCP:
- if (conn->pcb.tcp == NULL)
- return ERR_CONN;
- *addr = (conn->pcb.tcp->remote_ip);
- *port = conn->pcb.tcp->remote_port;
- break;
- }
- return (conn->err = ERR_OK);
-}
-
-err_t
-netconn_addr(struct netconn *conn, struct ip_addr **addr,
- u16_t *port)
-{
- switch (conn->type) {
- case NETCONN_RAW:
- *addr = &(conn->pcb.raw->local_ip);
- *port = conn->pcb.raw->protocol;
- break;
- case NETCONN_UDPLITE:
- case NETCONN_UDPNOCHKSUM:
- case NETCONN_UDP:
- *addr = &(conn->pcb.udp->local_ip);
- *port = conn->pcb.udp->local_port;
- break;
- case NETCONN_TCP:
- *addr = &(conn->pcb.tcp->local_ip);
- *port = conn->pcb.tcp->local_port;
- break;
- }
- return (conn->err = ERR_OK);
-}
-
-err_t
-netconn_bind(struct netconn *conn, struct ip_addr *addr,
- u16_t port)
-{
- struct api_msg *msg;
-
- if (conn == NULL) {
- return ERR_VAL;
- }
-
- if (conn->type != NETCONN_TCP &&
- conn->recvmbox == SYS_MBOX_NULL) {
- if ((conn->recvmbox = sys_mbox_new()) == SYS_MBOX_NULL) {
- return ERR_MEM;
- }
- }
-
- if ((msg = memp_malloc(MEMP_API_MSG)) == NULL) {
- return (conn->err = ERR_MEM);
- }
- msg->type = API_MSG_BIND;
- msg->msg.conn = conn;
- msg->msg.msg.bc.ipaddr = addr;
- msg->msg.msg.bc.port = port;
- api_msg_post(msg);
- sys_mbox_fetch(conn->mbox, NULL);
- memp_free(MEMP_API_MSG, msg);
- return conn->err;
-}
-
-
-err_t
-netconn_connect(struct netconn *conn, struct ip_addr *addr,
- u16_t port)
-{
- struct api_msg *msg;
-
- if (conn == NULL) {
- return ERR_VAL;
- }
-
-
- if (conn->recvmbox == SYS_MBOX_NULL) {
- if ((conn->recvmbox = sys_mbox_new()) == SYS_MBOX_NULL) {
- return ERR_MEM;
- }
- }
-
- if ((msg = memp_malloc(MEMP_API_MSG)) == NULL) {
- return ERR_MEM;
- }
- msg->type = API_MSG_CONNECT;
- msg->msg.conn = conn;
- msg->msg.msg.bc.ipaddr = addr;
- msg->msg.msg.bc.port = port;
- api_msg_post(msg);
- sys_mbox_fetch(conn->mbox, NULL);
- memp_free(MEMP_API_MSG, msg);
- return conn->err;
-}
-
-err_t
-netconn_disconnect(struct netconn *conn)
-{
- struct api_msg *msg;
-
- if (conn == NULL) {
- return ERR_VAL;
- }
-
- if ((msg = memp_malloc(MEMP_API_MSG)) == NULL) {
- return ERR_MEM;
- }
- msg->type = API_MSG_DISCONNECT;
- msg->msg.conn = conn;
- api_msg_post(msg);
- sys_mbox_fetch(conn->mbox, NULL);
- memp_free(MEMP_API_MSG, msg);
- return conn->err;
-
-}
-
-err_t
-netconn_listen(struct netconn *conn)
-{
- struct api_msg *msg;
-
- if (conn == NULL) {
- return ERR_VAL;
- }
-
- if (conn->acceptmbox == SYS_MBOX_NULL) {
- conn->acceptmbox = sys_mbox_new();
- if (conn->acceptmbox == SYS_MBOX_NULL) {
- return ERR_MEM;
- }
- }
-
- if ((msg = memp_malloc(MEMP_API_MSG)) == NULL) {
- return (conn->err = ERR_MEM);
- }
- msg->type = API_MSG_LISTEN;
- msg->msg.conn = conn;
- api_msg_post(msg);
- sys_mbox_fetch(conn->mbox, NULL);
- memp_free(MEMP_API_MSG, msg);
- return conn->err;
-}
-
-struct netconn *
-netconn_accept(struct netconn *conn)
-{
- struct netconn *newconn;
-
- if (conn == NULL) {
- return NULL;
- }
-
- sys_mbox_fetch(conn->acceptmbox, (void **)&newconn);
- /* Register event with callback */
- if (conn->callback)
- (*conn->callback)(conn, NETCONN_EVT_RCVMINUS, 0);
-
- return newconn;
-}
-
-struct netbuf *
-netconn_recv(struct netconn *conn)
-{
- struct api_msg *msg;
- struct netbuf *buf;
- struct pbuf *p;
- u16_t len;
-
- if (conn == NULL) {
- return NULL;
- }
-
- if (conn->recvmbox == SYS_MBOX_NULL) {
- conn->err = ERR_CONN;
- return NULL;
- }
-
- if (conn->err != ERR_OK) {
- return NULL;
- }
-
- if (conn->type == NETCONN_TCP) {
- if (conn->pcb.tcp->state == LISTEN) {
- conn->err = ERR_CONN;
- return NULL;
- }
-
-
- buf = memp_malloc(MEMP_NETBUF);
-
- if (buf == NULL) {
- conn->err = ERR_MEM;
- return NULL;
- }
-
- sys_mbox_fetch(conn->recvmbox, (void **)&p);
-
- if (p != NULL)
- {
- len = p->tot_len;
- conn->recv_avail -= len;
- }
- else
- len = 0;
-
- /* Register event with callback */
- if (conn->callback)
- (*conn->callback)(conn, NETCONN_EVT_RCVMINUS, len);
-
- /* If we are closed, we indicate that we no longer wish to receive
- data by setting conn->recvmbox to SYS_MBOX_NULL. */
- if (p == NULL) {
- memp_free(MEMP_NETBUF, buf);
- sys_mbox_free(conn->recvmbox);
- conn->recvmbox = SYS_MBOX_NULL;
- return NULL;
- }
-
- buf->p = p;
- buf->ptr = p;
- buf->fromport = 0;
- buf->fromaddr = NULL;
-
- /* Let the stack know that we have taken the data. */
- if ((msg = memp_malloc(MEMP_API_MSG)) == NULL) {
- conn->err = ERR_MEM;
- return buf;
- }
- msg->type = API_MSG_RECV;
- msg->msg.conn = conn;
- if (buf != NULL) {
- msg->msg.msg.len = buf->p->tot_len;
- } else {
- msg->msg.msg.len = 1;
- }
- api_msg_post(msg);
-
- sys_mbox_fetch(conn->mbox, NULL);
- memp_free(MEMP_API_MSG, msg);
- } else {
- sys_mbox_fetch(conn->recvmbox, (void **)&buf);
- conn->recv_avail -= buf->p->tot_len;
- /* Register event with callback */
- if (conn->callback)
- (*conn->callback)(conn, NETCONN_EVT_RCVMINUS, buf->p->tot_len);
- }
-
-
-
-
- LWIP_DEBUGF(API_LIB_DEBUG, ("netconn_recv: received %p (err %d)\n", (void *)buf, conn->err));
-
-
- return buf;
-}
-
-err_t
-netconn_send(struct netconn *conn, struct netbuf *buf)
-{
- struct api_msg *msg;
-
- if (conn == NULL) {
- return ERR_VAL;
- }
-
- if (conn->err != ERR_OK) {
- return conn->err;
- }
-
- if ((msg = memp_malloc(MEMP_API_MSG)) == NULL) {
- return (conn->err = ERR_MEM);
- }
-
- LWIP_DEBUGF(API_LIB_DEBUG, ("netconn_send: sending %d bytes\n", buf->p->tot_len));
- msg->type = API_MSG_SEND;
- msg->msg.conn = conn;
- msg->msg.msg.p = buf->p;
- api_msg_post(msg);
-
- sys_mbox_fetch(conn->mbox, NULL);
- memp_free(MEMP_API_MSG, msg);
- return conn->err;
-}
-
-err_t
-netconn_write(struct netconn *conn, void *dataptr, u16_t size, u8_t copy)
-{
- struct api_msg *msg;
- u16_t len;
-
- if (conn == NULL) {
- return ERR_VAL;
- }
-
- if (conn->err != ERR_OK) {
- return conn->err;
- }
-
- if (conn->sem == SYS_SEM_NULL) {
- conn->sem = sys_sem_new(0);
- if (conn->sem == SYS_SEM_NULL) {
- return ERR_MEM;
- }
- }
-
- if ((msg = memp_malloc(MEMP_API_MSG)) == NULL) {
- return (conn->err = ERR_MEM);
- }
- msg->type = API_MSG_WRITE;
- msg->msg.conn = conn;
-
-
- conn->state = NETCONN_WRITE;
- while (conn->err == ERR_OK && size > 0) {
- msg->msg.msg.w.dataptr = dataptr;
- msg->msg.msg.w.copy = copy;
-
- if (conn->type == NETCONN_TCP) {
- if (tcp_sndbuf(conn->pcb.tcp) == 0) {
- sys_sem_wait(conn->sem);
- if (conn->err != ERR_OK) {
- goto ret;
- }
- }
- if (size > tcp_sndbuf(conn->pcb.tcp)) {
- /* We cannot send more than one send buffer's worth of data at a
- time. */
- len = tcp_sndbuf(conn->pcb.tcp);
- } else {
- len = size;
- }
- } else {
- len = size;
- }
-
- LWIP_DEBUGF(API_LIB_DEBUG, ("netconn_write: writing %d bytes (%d)\n", len, copy));
- msg->msg.msg.w.len = len;
- api_msg_post(msg);
- sys_mbox_fetch(conn->mbox, NULL);
- if (conn->err == ERR_OK) {
- dataptr = (void *)((u8_t *)dataptr + len);
- size -= len;
- } else if (conn->err == ERR_MEM) {
- conn->err = ERR_OK;
- sys_sem_wait(conn->sem);
- } else {
- goto ret;
- }
- }
- ret:
- memp_free(MEMP_API_MSG, msg);
- conn->state = NETCONN_NONE;
- if (conn->sem != SYS_SEM_NULL) {
- sys_sem_free(conn->sem);
- conn->sem = SYS_SEM_NULL;
- }
-
- return conn->err;
-}
-
-err_t
-netconn_close(struct netconn *conn)
-{
- struct api_msg *msg;
-
- if (conn == NULL) {
- return ERR_VAL;
- }
- if ((msg = memp_malloc(MEMP_API_MSG)) == NULL) {
- return (conn->err = ERR_MEM);
- }
-
- conn->state = NETCONN_CLOSE;
- again:
- msg->type = API_MSG_CLOSE;
- msg->msg.conn = conn;
- api_msg_post(msg);
- sys_mbox_fetch(conn->mbox, NULL);
- if (conn->err == ERR_MEM &&
- conn->sem != SYS_SEM_NULL) {
- sys_sem_wait(conn->sem);
- goto again;
- }
- conn->state = NETCONN_NONE;
- memp_free(MEMP_API_MSG, msg);
- return conn->err;
-}
-
-err_t
-netconn_err(struct netconn *conn)
-{
- return conn->err;
-}
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/api/api_msg.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/api/api_msg.c deleted file mode 100644 index 9b9bf9c91..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/api/api_msg.c +++ /dev/null @@ -1,800 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#include "lwip/opt.h"
-#include "lwip/arch.h"
-#include "lwip/api_msg.h"
-#include "lwip/memp.h"
-#include "lwip/sys.h"
-#include "lwip/tcpip.h"
-
-#if LWIP_RAW
-static u8_t
-recv_raw(void *arg, struct raw_pcb *pcb, struct pbuf *p,
- struct ip_addr *addr)
-{
- struct netbuf *buf;
- struct netconn *conn;
-
- conn = arg;
- if (!conn) return 0;
-
- if (conn->recvmbox != SYS_MBOX_NULL) {
- if (!(buf = memp_malloc(MEMP_NETBUF))) {
- return 0;
- }
- pbuf_ref(p);
- buf->p = p;
- buf->ptr = p;
- buf->fromaddr = addr;
- buf->fromport = pcb->protocol;
-
- conn->recv_avail += p->tot_len;
- /* Register event with callback */
- if (conn->callback)
- (*conn->callback)(conn, NETCONN_EVT_RCVPLUS, p->tot_len);
- sys_mbox_post(conn->recvmbox, buf);
- }
-
- return 0; /* do not eat the packet */
-}
-#endif
-#if LWIP_UDP
-static void
-recv_udp(void *arg, struct udp_pcb *pcb, struct pbuf *p,
- struct ip_addr *addr, u16_t port)
-{
- struct netbuf *buf;
- struct netconn *conn;
-
- conn = arg;
-
- if (conn == NULL) {
- pbuf_free(p);
- return;
- }
- if (conn->recvmbox != SYS_MBOX_NULL) {
- buf = memp_malloc(MEMP_NETBUF);
- if (buf == NULL) {
- pbuf_free(p);
- return;
- } else {
- buf->p = p;
- buf->ptr = p;
- buf->fromaddr = addr;
- buf->fromport = port;
- }
-
- conn->recv_avail += p->tot_len;
- /* Register event with callback */
- if (conn->callback)
- (*conn->callback)(conn, NETCONN_EVT_RCVPLUS, p->tot_len);
- sys_mbox_post(conn->recvmbox, buf);
- }
-}
-#endif /* LWIP_UDP */
-#if LWIP_TCP
-
-static err_t
-recv_tcp(void *arg, struct tcp_pcb *pcb, struct pbuf *p, err_t err)
-{
- struct netconn *conn;
- u16_t len;
-
- conn = arg;
-
- if (conn == NULL) {
- pbuf_free(p);
- return ERR_VAL;
- }
-
- if (conn->recvmbox != SYS_MBOX_NULL) {
-
- conn->err = err;
- if (p != NULL) {
- len = p->tot_len;
- conn->recv_avail += len;
- }
- else
- len = 0;
- /* Register event with callback */
- if (conn->callback)
- (*conn->callback)(conn, NETCONN_EVT_RCVPLUS, len);
- sys_mbox_post(conn->recvmbox, p);
- }
- return ERR_OK;
-}
-
-
-static err_t
-poll_tcp(void *arg, struct tcp_pcb *pcb)
-{
- struct netconn *conn;
-
- conn = arg;
- if (conn != NULL &&
- (conn->state == NETCONN_WRITE || conn->state == NETCONN_CLOSE) &&
- conn->sem != SYS_SEM_NULL) {
- sys_sem_signal(conn->sem);
- }
- return ERR_OK;
-}
-
-static err_t
-sent_tcp(void *arg, struct tcp_pcb *pcb, u16_t len)
-{
- struct netconn *conn;
-
- conn = arg;
- if (conn != NULL && conn->sem != SYS_SEM_NULL) {
- sys_sem_signal(conn->sem);
- }
-
- if (conn && conn->callback)
- if (tcp_sndbuf(conn->pcb.tcp) > TCP_SNDLOWAT)
- (*conn->callback)(conn, NETCONN_EVT_SENDPLUS, len);
-
- return ERR_OK;
-}
-
-static void
-err_tcp(void *arg, err_t err)
-{
- struct netconn *conn;
-
- conn = arg;
-
- conn->pcb.tcp = NULL;
-
-
- conn->err = err;
- if (conn->recvmbox != SYS_MBOX_NULL) {
- /* Register event with callback */
- if (conn->callback)
- (*conn->callback)(conn, NETCONN_EVT_RCVPLUS, 0);
- sys_mbox_post(conn->recvmbox, NULL);
- }
- if (conn->mbox != SYS_MBOX_NULL) {
- sys_mbox_post(conn->mbox, NULL);
- }
- if (conn->acceptmbox != SYS_MBOX_NULL) {
- /* Register event with callback */
- if (conn->callback)
- (*conn->callback)(conn, NETCONN_EVT_RCVPLUS, 0);
- sys_mbox_post(conn->acceptmbox, NULL);
- }
- if (conn->sem != SYS_SEM_NULL) {
- sys_sem_signal(conn->sem);
- }
-}
-
-static void
-setup_tcp(struct netconn *conn)
-{
- struct tcp_pcb *pcb;
-
- pcb = conn->pcb.tcp;
- tcp_arg(pcb, conn);
- tcp_recv(pcb, recv_tcp);
- tcp_sent(pcb, sent_tcp);
- tcp_poll(pcb, poll_tcp, 4);
- tcp_err(pcb, err_tcp);
-}
-
-static err_t
-accept_function(void *arg, struct tcp_pcb *newpcb, err_t err)
-{
- sys_mbox_t mbox;
- struct netconn *newconn;
- struct netconn *conn;
-
-#if API_MSG_DEBUG
-#if TCP_DEBUG
- tcp_debug_print_state(newpcb->state);
-#endif /* TCP_DEBUG */
-#endif /* API_MSG_DEBUG */
- conn = (struct netconn *)arg;
- mbox = conn->acceptmbox;
- newconn = memp_malloc(MEMP_NETCONN);
- if (newconn == NULL) {
- return ERR_MEM;
- }
- newconn->type = NETCONN_TCP;
- newconn->pcb.tcp = newpcb;
- setup_tcp(newconn);
- newconn->recvmbox = sys_mbox_new();
- if (newconn->recvmbox == SYS_MBOX_NULL) {
- memp_free(MEMP_NETCONN, newconn);
- return ERR_MEM;
- }
- newconn->mbox = sys_mbox_new();
- if (newconn->mbox == SYS_MBOX_NULL) {
- sys_mbox_free(newconn->recvmbox);
- memp_free(MEMP_NETCONN, newconn);
- return ERR_MEM;
- }
- newconn->sem = sys_sem_new(0);
- if (newconn->sem == SYS_SEM_NULL) {
- sys_mbox_free(newconn->recvmbox);
- sys_mbox_free(newconn->mbox);
- memp_free(MEMP_NETCONN, newconn);
- return ERR_MEM;
- }
- newconn->acceptmbox = SYS_MBOX_NULL;
- newconn->err = err;
- /* Register event with callback */
- if (conn->callback)
- {
- (*conn->callback)(conn, NETCONN_EVT_RCVPLUS, 0);
- /* We have to set the callback here even though
- * the new socket is unknown. Mark the socket as -1. */
- newconn->callback = conn->callback;
- newconn->socket = -1;
- }
-
- sys_mbox_post(mbox, newconn);
- return ERR_OK;
-}
-#endif /* LWIP_TCP */
-
-static void
-do_newconn(struct api_msg_msg *msg)
-{
- if(msg->conn->pcb.tcp != NULL) {
- /* This "new" connection already has a PCB allocated. */
- /* Is this an error condition? Should it be deleted?
- We currently just are happy and return. */
- sys_mbox_post(msg->conn->mbox, NULL);
- return;
- }
-
- msg->conn->err = ERR_OK;
-
- /* Allocate a PCB for this connection */
- switch(msg->conn->type) {
-#if LWIP_RAW
- case NETCONN_RAW:
- msg->conn->pcb.raw = raw_new(msg->msg.bc.port); /* misusing the port field */
- raw_recv(msg->conn->pcb.raw, recv_raw, msg->conn);
- break;
-#endif
-#if LWIP_UDP
- case NETCONN_UDPLITE:
- msg->conn->pcb.udp = udp_new();
- if(msg->conn->pcb.udp == NULL) {
- msg->conn->err = ERR_MEM;
- break;
- }
- udp_setflags(msg->conn->pcb.udp, UDP_FLAGS_UDPLITE);
- udp_recv(msg->conn->pcb.udp, recv_udp, msg->conn);
- break;
- case NETCONN_UDPNOCHKSUM:
- msg->conn->pcb.udp = udp_new();
- if(msg->conn->pcb.udp == NULL) {
- msg->conn->err = ERR_MEM;
- break;
- }
- udp_setflags(msg->conn->pcb.udp, UDP_FLAGS_NOCHKSUM);
- udp_recv(msg->conn->pcb.udp, recv_udp, msg->conn);
- break;
- case NETCONN_UDP:
- msg->conn->pcb.udp = udp_new();
- if(msg->conn->pcb.udp == NULL) {
- msg->conn->err = ERR_MEM;
- break;
- }
- udp_recv(msg->conn->pcb.udp, recv_udp, msg->conn);
- break;
-#endif /* LWIP_UDP */
-#if LWIP_TCP
- case NETCONN_TCP:
- msg->conn->pcb.tcp = tcp_new();
- if(msg->conn->pcb.tcp == NULL) {
- msg->conn->err = ERR_MEM;
- break;
- }
- setup_tcp(msg->conn);
- break;
-#endif
- }
-
-
- sys_mbox_post(msg->conn->mbox, NULL);
-}
-
-
-static void
-do_delconn(struct api_msg_msg *msg)
-{
- if (msg->conn->pcb.tcp != NULL) {
- switch (msg->conn->type) {
-#if LWIP_RAW
- case NETCONN_RAW:
- raw_remove(msg->conn->pcb.raw);
- break;
-#endif
-#if LWIP_UDP
- case NETCONN_UDPLITE:
- /* FALLTHROUGH */
- case NETCONN_UDPNOCHKSUM:
- /* FALLTHROUGH */
- case NETCONN_UDP:
- msg->conn->pcb.udp->recv_arg = NULL;
- udp_remove(msg->conn->pcb.udp);
- break;
-#endif /* LWIP_UDP */
-#if LWIP_TCP
- case NETCONN_TCP:
- if (msg->conn->pcb.tcp->state == LISTEN) {
- tcp_arg(msg->conn->pcb.tcp, NULL);
- tcp_accept(msg->conn->pcb.tcp, NULL);
- tcp_close(msg->conn->pcb.tcp);
- } else {
- tcp_arg(msg->conn->pcb.tcp, NULL);
- tcp_sent(msg->conn->pcb.tcp, NULL);
- tcp_recv(msg->conn->pcb.tcp, NULL);
- tcp_poll(msg->conn->pcb.tcp, NULL, 0);
- tcp_err(msg->conn->pcb.tcp, NULL);
- if (tcp_close(msg->conn->pcb.tcp) != ERR_OK) {
- tcp_abort(msg->conn->pcb.tcp);
- }
- }
-#endif
- default:
- break;
- }
- }
- /* Trigger select() in socket layer */
- if (msg->conn->callback)
- {
- (*msg->conn->callback)(msg->conn, NETCONN_EVT_RCVPLUS, 0);
- (*msg->conn->callback)(msg->conn, NETCONN_EVT_SENDPLUS, 0);
- }
-
- if (msg->conn->mbox != SYS_MBOX_NULL) {
- sys_mbox_post(msg->conn->mbox, NULL);
- }
-}
-
-static void
-do_bind(struct api_msg_msg *msg)
-{
- if (msg->conn->pcb.tcp == NULL) {
- switch (msg->conn->type) {
-#if LWIP_RAW
- case NETCONN_RAW:
- msg->conn->pcb.raw = raw_new(msg->msg.bc.port); /* misusing the port field as protocol */
- raw_recv(msg->conn->pcb.raw, recv_raw, msg->conn);
- break;
-#endif
-#if LWIP_UDP
- case NETCONN_UDPLITE:
- msg->conn->pcb.udp = udp_new();
- udp_setflags(msg->conn->pcb.udp, UDP_FLAGS_UDPLITE);
- udp_recv(msg->conn->pcb.udp, recv_udp, msg->conn);
- break;
- case NETCONN_UDPNOCHKSUM:
- msg->conn->pcb.udp = udp_new();
- udp_setflags(msg->conn->pcb.udp, UDP_FLAGS_NOCHKSUM);
- udp_recv(msg->conn->pcb.udp, recv_udp, msg->conn);
- break;
- case NETCONN_UDP:
- msg->conn->pcb.udp = udp_new();
- udp_recv(msg->conn->pcb.udp, recv_udp, msg->conn);
- break;
-#endif /* LWIP_UDP */
-#if LWIP_TCP
- case NETCONN_TCP:
- msg->conn->pcb.tcp = tcp_new();
- setup_tcp(msg->conn);
-#endif /* LWIP_TCP */
- default:
- break;
- }
- }
- switch (msg->conn->type) {
-#if LWIP_RAW
- case NETCONN_RAW:
- msg->conn->err = raw_bind(msg->conn->pcb.raw,msg->msg.bc.ipaddr);
- break;
-#endif
-#if LWIP_UDP
- case NETCONN_UDPLITE:
- /* FALLTHROUGH */
- case NETCONN_UDPNOCHKSUM:
- /* FALLTHROUGH */
- case NETCONN_UDP:
- msg->conn->err = udp_bind(msg->conn->pcb.udp, msg->msg.bc.ipaddr, msg->msg.bc.port);
- break;
-#endif /* LWIP_UDP */
-#if LWIP_TCP
- case NETCONN_TCP:
- msg->conn->err = tcp_bind(msg->conn->pcb.tcp,
- msg->msg.bc.ipaddr, msg->msg.bc.port);
-#endif /* LWIP_TCP */
- default:
- break;
- }
- sys_mbox_post(msg->conn->mbox, NULL);
-}
-#if LWIP_TCP
-
-static err_t
-do_connected(void *arg, struct tcp_pcb *pcb, err_t err)
-{
- struct netconn *conn;
-
- conn = arg;
-
- if (conn == NULL) {
- return ERR_VAL;
- }
-
- conn->err = err;
- if (conn->type == NETCONN_TCP && err == ERR_OK) {
- setup_tcp(conn);
- }
- sys_mbox_post(conn->mbox, NULL);
- return ERR_OK;
-}
-#endif
-
-static void
-do_connect(struct api_msg_msg *msg)
-{
- if (msg->conn->pcb.tcp == NULL) {
- switch (msg->conn->type) {
-#if LWIP_RAW
- case NETCONN_RAW:
- msg->conn->pcb.raw = raw_new(msg->msg.bc.port); /* misusing the port field as protocol */
- raw_recv(msg->conn->pcb.raw, recv_raw, msg->conn);
- break;
-#endif
-#if LWIP_UDP
- case NETCONN_UDPLITE:
- msg->conn->pcb.udp = udp_new();
- if (msg->conn->pcb.udp == NULL) {
- msg->conn->err = ERR_MEM;
- sys_mbox_post(msg->conn->mbox, NULL);
- return;
- }
- udp_setflags(msg->conn->pcb.udp, UDP_FLAGS_UDPLITE);
- udp_recv(msg->conn->pcb.udp, recv_udp, msg->conn);
- break;
- case NETCONN_UDPNOCHKSUM:
- msg->conn->pcb.udp = udp_new();
- if (msg->conn->pcb.udp == NULL) {
- msg->conn->err = ERR_MEM;
- sys_mbox_post(msg->conn->mbox, NULL);
- return;
- }
- udp_setflags(msg->conn->pcb.udp, UDP_FLAGS_NOCHKSUM);
- udp_recv(msg->conn->pcb.udp, recv_udp, msg->conn);
- break;
- case NETCONN_UDP:
- msg->conn->pcb.udp = udp_new();
- if (msg->conn->pcb.udp == NULL) {
- msg->conn->err = ERR_MEM;
- sys_mbox_post(msg->conn->mbox, NULL);
- return;
- }
- udp_recv(msg->conn->pcb.udp, recv_udp, msg->conn);
- break;
-#endif /* LWIP_UDP */
-#if LWIP_TCP
- case NETCONN_TCP:
- msg->conn->pcb.tcp = tcp_new();
- if (msg->conn->pcb.tcp == NULL) {
- msg->conn->err = ERR_MEM;
- sys_mbox_post(msg->conn->mbox, NULL);
- return;
- }
-#endif
- default:
- break;
- }
- }
- switch (msg->conn->type) {
-#if LWIP_RAW
- case NETCONN_RAW:
- raw_connect(msg->conn->pcb.raw, msg->msg.bc.ipaddr);
- sys_mbox_post(msg->conn->mbox, NULL);
- break;
-#endif
-#if LWIP_UDP
- case NETCONN_UDPLITE:
- /* FALLTHROUGH */
- case NETCONN_UDPNOCHKSUM:
- /* FALLTHROUGH */
- case NETCONN_UDP:
- udp_connect(msg->conn->pcb.udp, msg->msg.bc.ipaddr, msg->msg.bc.port);
- sys_mbox_post(msg->conn->mbox, NULL);
- break;
-#endif
-#if LWIP_TCP
- case NETCONN_TCP:
- /* tcp_arg(msg->conn->pcb.tcp, msg->conn);*/
- setup_tcp(msg->conn);
- tcp_connect(msg->conn->pcb.tcp, msg->msg.bc.ipaddr, msg->msg.bc.port,
- do_connected);
- /*tcp_output(msg->conn->pcb.tcp);*/
-#endif
-
- default:
- break;
- }
-}
-
-static void
-do_disconnect(struct api_msg_msg *msg)
-{
-
- switch (msg->conn->type) {
-#if LWIP_RAW
- case NETCONN_RAW:
- /* Do nothing as connecting is only a helper for upper lwip layers */
- break;
-#endif
-#if LWIP_UDP
- case NETCONN_UDPLITE:
- /* FALLTHROUGH */
- case NETCONN_UDPNOCHKSUM:
- /* FALLTHROUGH */
- case NETCONN_UDP:
- udp_disconnect(msg->conn->pcb.udp);
- break;
-#endif
- case NETCONN_TCP:
- break;
- }
- sys_mbox_post(msg->conn->mbox, NULL);
-}
-
-
-static void
-do_listen(struct api_msg_msg *msg)
-{
- if (msg->conn->pcb.tcp != NULL) {
- switch (msg->conn->type) {
-#if LWIP_RAW
- case NETCONN_RAW:
- LWIP_DEBUGF(API_MSG_DEBUG, ("api_msg: listen RAW: cannot listen for RAW.\n"));
- break;
-#endif
-#if LWIP_UDP
- case NETCONN_UDPLITE:
- /* FALLTHROUGH */
- case NETCONN_UDPNOCHKSUM:
- /* FALLTHROUGH */
- case NETCONN_UDP:
- LWIP_DEBUGF(API_MSG_DEBUG, ("api_msg: listen UDP: cannot listen for UDP.\n"));
- break;
-#endif /* LWIP_UDP */
-#if LWIP_TCP
- case NETCONN_TCP:
- msg->conn->pcb.tcp = tcp_listen(msg->conn->pcb.tcp);
- if (msg->conn->pcb.tcp == NULL) {
- msg->conn->err = ERR_MEM;
- } else {
- if (msg->conn->acceptmbox == SYS_MBOX_NULL) {
- msg->conn->acceptmbox = sys_mbox_new();
- if (msg->conn->acceptmbox == SYS_MBOX_NULL) {
- msg->conn->err = ERR_MEM;
- break;
- }
- }
- tcp_arg(msg->conn->pcb.tcp, msg->conn);
- tcp_accept(msg->conn->pcb.tcp, accept_function);
- }
-#endif
- default:
- break;
- }
- }
- sys_mbox_post(msg->conn->mbox, NULL);
-}
-
-static void
-do_accept(struct api_msg_msg *msg)
-{
- if (msg->conn->pcb.tcp != NULL) {
- switch (msg->conn->type) {
-#if LWIP_RAW
- case NETCONN_RAW:
- LWIP_DEBUGF(API_MSG_DEBUG, ("api_msg: accept RAW: cannot accept for RAW.\n"));
- break;
-#endif
-#if LWIP_UDP
- case NETCONN_UDPLITE:
- /* FALLTHROUGH */
- case NETCONN_UDPNOCHKSUM:
- /* FALLTHROUGH */
- case NETCONN_UDP:
- LWIP_DEBUGF(API_MSG_DEBUG, ("api_msg: accept UDP: cannot accept for UDP.\n"));
- break;
-#endif /* LWIP_UDP */
- case NETCONN_TCP:
- break;
- }
- }
-}
-
-static void
-do_send(struct api_msg_msg *msg)
-{
- if (msg->conn->pcb.tcp != NULL) {
- switch (msg->conn->type) {
-#if LWIP_RAW
- case NETCONN_RAW:
- raw_send(msg->conn->pcb.raw, msg->msg.p);
- break;
-#endif
-#if LWIP_UDP
- case NETCONN_UDPLITE:
- /* FALLTHROUGH */
- case NETCONN_UDPNOCHKSUM:
- /* FALLTHROUGH */
- case NETCONN_UDP:
- udp_send(msg->conn->pcb.udp, msg->msg.p);
- break;
-#endif /* LWIP_UDP */
- case NETCONN_TCP:
- break;
- }
- }
- sys_mbox_post(msg->conn->mbox, NULL);
-}
-
-static void
-do_recv(struct api_msg_msg *msg)
-{
-#if LWIP_TCP
- if (msg->conn->pcb.tcp != NULL) {
- if (msg->conn->type == NETCONN_TCP) {
- tcp_recved(msg->conn->pcb.tcp, msg->msg.len);
- }
- }
-#endif
- sys_mbox_post(msg->conn->mbox, NULL);
-}
-
-static void
-do_write(struct api_msg_msg *msg)
-{
-#if LWIP_TCP
- err_t err;
-#endif
- if (msg->conn->pcb.tcp != NULL) {
- switch (msg->conn->type) {
-#if LWIP_RAW
- case NETCONN_RAW:
- msg->conn->err = ERR_VAL;
- break;
-#endif
-#if LWIP_UDP
- case NETCONN_UDPLITE:
- /* FALLTHROUGH */
- case NETCONN_UDPNOCHKSUM:
- /* FALLTHROUGH */
- case NETCONN_UDP:
- msg->conn->err = ERR_VAL;
- break;
-#endif /* LWIP_UDP */
-#if LWIP_TCP
- case NETCONN_TCP:
- err = tcp_write(msg->conn->pcb.tcp, msg->msg.w.dataptr,
- msg->msg.w.len, msg->msg.w.copy);
- /* This is the Nagle algorithm: inhibit the sending of new TCP
- segments when new outgoing data arrives from the user if any
- previously transmitted data on the connection remains
- unacknowledged. */
- if(err == ERR_OK && (msg->conn->pcb.tcp->unacked == NULL || (msg->conn->pcb.tcp->flags & TF_NODELAY)) ) {
- tcp_output(msg->conn->pcb.tcp);
- }
- msg->conn->err = err;
- if (msg->conn->callback)
- if (err == ERR_OK)
- {
- if (tcp_sndbuf(msg->conn->pcb.tcp) <= TCP_SNDLOWAT)
- (*msg->conn->callback)(msg->conn, NETCONN_EVT_SENDMINUS, msg->msg.w.len);
- }
-#endif
- default:
- break;
- }
- }
- sys_mbox_post(msg->conn->mbox, NULL);
-}
-
-static void
-do_close(struct api_msg_msg *msg)
-{
- err_t err;
-
- err = ERR_OK;
-
- if (msg->conn->pcb.tcp != NULL) {
- switch (msg->conn->type) {
-#if LWIP_RAW
- case NETCONN_RAW:
- break;
-#endif
-#if LWIP_UDP
- case NETCONN_UDPLITE:
- /* FALLTHROUGH */
- case NETCONN_UDPNOCHKSUM:
- /* FALLTHROUGH */
- case NETCONN_UDP:
- break;
-#endif /* LWIP_UDP */
-#if LWIP_TCP
- case NETCONN_TCP:
- if (msg->conn->pcb.tcp->state == LISTEN) {
- err = tcp_close(msg->conn->pcb.tcp);
- }
- msg->conn->err = err;
-#endif
- default:
- break;
- }
- }
- sys_mbox_post(msg->conn->mbox, NULL);
-}
-
-typedef void (* api_msg_decode)(struct api_msg_msg *msg);
-static api_msg_decode decode[API_MSG_MAX] = {
- do_newconn,
- do_delconn,
- do_bind,
- do_connect,
- do_disconnect,
- do_listen,
- do_accept,
- do_send,
- do_recv,
- do_write,
- do_close
- };
-void
-api_msg_input(struct api_msg *msg)
-{
- decode[msg->type](&(msg->msg));
-}
-
-void
-api_msg_post(struct api_msg *msg)
-{
- tcpip_apimsg(msg);
-}
-
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/api/err.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/api/err.c deleted file mode 100644 index cc6367814..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/api/err.c +++ /dev/null @@ -1,59 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#include "lwip/err.h"
-
-#ifdef LWIP_DEBUG
-
-static char *err_strerr[] = {"Ok.",
- "Out of memory error.",
- "Buffer error.",
- "Connection aborted.",
- "Connection reset.",
- "Connection closed.",
- "Not connected.",
- "Illegal value.",
- "Illegal argument.",
- "Routing problem.",
- "Address in use."
-};
-
-
-char *
-lwip_strerr(err_t err)
-{
- return err_strerr[-err];
-
-}
-
-
-#endif /* LWIP_DEBUG */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/api/sockets.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/api/sockets.c deleted file mode 100644 index 26e6d8630..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/api/sockets.c +++ /dev/null @@ -1,1362 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- * Improved by Marc Boucher <marc@mbsi.ca> and David Haas <dhaas@alum.rpi.edu>
- *
- */
-
-#include <string.h>
-#include <errno.h>
-
-#include "lwip/opt.h"
-#include "lwip/api.h"
-#include "lwip/arch.h"
-#include "lwip/sys.h"
-
-#include "lwip/sockets.h"
-
-#define NUM_SOCKETS MEMP_NUM_NETCONN
-
-struct lwip_socket {
- struct netconn *conn;
- struct netbuf *lastdata;
- u16_t lastoffset;
- u16_t rcvevent;
- u16_t sendevent;
- u16_t flags;
- int err;
-};
-
-struct lwip_select_cb
-{
- struct lwip_select_cb *next;
- fd_set *readset;
- fd_set *writeset;
- fd_set *exceptset;
- int sem_signalled;
- sys_sem_t sem;
-};
-
-static struct lwip_socket sockets[NUM_SOCKETS];
-static struct lwip_select_cb *select_cb_list = 0;
-
-static sys_sem_t socksem = 0;
-static sys_sem_t selectsem = 0;
-
-static void
-event_callback(struct netconn *conn, enum netconn_evt evt, u16_t len);
-
-static int err_to_errno_table[11] = {
- 0, /* ERR_OK 0 No error, everything OK. */
- ENOMEM, /* ERR_MEM -1 Out of memory error. */
- ENOBUFS, /* ERR_BUF -2 Buffer error. */
- ECONNABORTED, /* ERR_ABRT -3 Connection aborted. */
- ECONNRESET, /* ERR_RST -4 Connection reset. */
- ESHUTDOWN, /* ERR_CLSD -5 Connection closed. */
- ENOTCONN, /* ERR_CONN -6 Not connected. */
- EINVAL, /* ERR_VAL -7 Illegal value. */
- EIO, /* ERR_ARG -8 Illegal argument. */
- EHOSTUNREACH, /* ERR_RTE -9 Routing problem. */
- EADDRINUSE /* ERR_USE -10 Address in use. */
-};
-
-#define ERR_TO_ERRNO_TABLE_SIZE \
- (sizeof(err_to_errno_table)/sizeof(err_to_errno_table[0]))
-
-#define err_to_errno(err) \
- (-(err) >= 0 && -(err) < ERR_TO_ERRNO_TABLE_SIZE ? \
- err_to_errno_table[-(err)] : EIO)
-
-#ifdef ERRNO
-#define set_errno(err) errno = (err)
-#else
-#define set_errno(err)
-#endif
-
-#define sock_set_errno(sk, e) do { \
- sk->err = (e); \
- set_errno(sk->err); \
-} while (0)
-
-
-static struct lwip_socket *
-get_socket(int s)
-{
- struct lwip_socket *sock;
-
- if ((s < 0) || (s > NUM_SOCKETS)) {
- LWIP_DEBUGF(SOCKETS_DEBUG, ("get_socket(%d): invalid\n", s));
- set_errno(EBADF);
- return NULL;
- }
-
- sock = &sockets[s];
-
- if (!sock->conn) {
- LWIP_DEBUGF(SOCKETS_DEBUG, ("get_socket(%d): not active\n", s));
- set_errno(EBADF);
- return NULL;
- }
-
- return sock;
-}
-
-static int
-alloc_socket(struct netconn *newconn)
-{
- int i;
-
- if (!socksem)
- socksem = sys_sem_new(1);
-
- /* Protect socket array */
- sys_sem_wait(socksem);
-
- /* allocate a new socket identifier */
- for(i = 0; i < NUM_SOCKETS; ++i) {
- if (!sockets[i].conn) {
- sockets[i].conn = newconn;
- sockets[i].lastdata = NULL;
- sockets[i].lastoffset = 0;
- sockets[i].rcvevent = 0;
- sockets[i].sendevent = 1; /* TCP send buf is empty */
- sockets[i].flags = 0;
- sockets[i].err = 0;
- sys_sem_signal(socksem);
- return i;
- }
- }
- sys_sem_signal(socksem);
- return -1;
-}
-
-int
-lwip_accept(int s, struct sockaddr *addr, socklen_t *addrlen)
-{
- struct lwip_socket *sock;
- struct netconn *newconn;
- struct ip_addr naddr;
- u16_t port;
- int newsock;
- struct sockaddr_in sin;
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_accept(%d)...\n", s));
- sock = get_socket(s);
- if (!sock) {
- set_errno(EBADF);
- return -1;
- }
-
- newconn = netconn_accept(sock->conn);
-
- /* get the IP address and port of the remote host */
- netconn_peer(newconn, &naddr, &port);
-
- memset(&sin, 0, sizeof(sin));
- sin.sin_len = sizeof(sin);
- sin.sin_family = AF_INET;
- sin.sin_port = htons(port);
- sin.sin_addr.s_addr = naddr.addr;
-
- if (*addrlen > sizeof(sin))
- *addrlen = sizeof(sin);
-
- memcpy(addr, &sin, *addrlen);
-
- newsock = alloc_socket(newconn);
- if (newsock == -1) {
- netconn_delete(newconn);
- sock_set_errno(sock, ENOBUFS);
- return -1;
- }
- newconn->callback = event_callback;
- sock = get_socket(newsock);
-
- sys_sem_wait(socksem);
- sock->rcvevent += -1 - newconn->socket;
- newconn->socket = newsock;
- sys_sem_signal(socksem);
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_accept(%d) returning new sock=%d addr=", s, newsock));
- ip_addr_debug_print(SOCKETS_DEBUG, &naddr);
- LWIP_DEBUGF(SOCKETS_DEBUG, (" port=%u\n", port));
-
- sock_set_errno(sock, 0);
- return newsock;
-}
-
-int
-lwip_bind(int s, struct sockaddr *name, socklen_t namelen)
-{
- struct lwip_socket *sock;
- struct ip_addr local_addr;
- u16_t local_port;
- err_t err;
-
- sock = get_socket(s);
- if (!sock) {
- set_errno(EBADF);
- return -1;
- }
-
- local_addr.addr = ((struct sockaddr_in *)name)->sin_addr.s_addr;
- local_port = ((struct sockaddr_in *)name)->sin_port;
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_bind(%d, addr=", s));
- ip_addr_debug_print(SOCKETS_DEBUG, &local_addr);
- LWIP_DEBUGF(SOCKETS_DEBUG, (" port=%u)\n", ntohs(local_port)));
-
- err = netconn_bind(sock->conn, &local_addr, ntohs(local_port));
-
- if (err != ERR_OK) {
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_bind(%d) failed, err=%d\n", s, err));
- sock_set_errno(sock, err_to_errno(err));
- return -1;
- }
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_bind(%d) succeeded\n", s));
- sock_set_errno(sock, 0);
- return 0;
-}
-
-int
-lwip_close(int s)
-{
- struct lwip_socket *sock;
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_close(%d)\n", s));
- if (!socksem)
- socksem = sys_sem_new(1);
-
- /* We cannot allow multiple closes of the same socket. */
- sys_sem_wait(socksem);
-
- sock = get_socket(s);
- if (!sock) {
- sys_sem_signal(socksem);
- set_errno(EBADF);
- return -1;
- }
-
- netconn_delete(sock->conn);
- if (sock->lastdata) {
- netbuf_delete(sock->lastdata);
- }
- sock->lastdata = NULL;
- sock->lastoffset = 0;
- sock->conn = NULL;
- sys_sem_signal(socksem);
- sock_set_errno(sock, 0);
- return 0;
-}
-
-int
-lwip_connect(int s, struct sockaddr *name, socklen_t namelen)
-{
- struct lwip_socket *sock;
- err_t err;
-
- sock = get_socket(s);
- if (!sock) {
- set_errno(EBADF);
- return -1;
- }
-
- if (((struct sockaddr_in *)name)->sin_family == AF_UNSPEC) {
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_connect(%d, AF_UNSPEC)\n", s));
- err = netconn_disconnect(sock->conn);
- } else {
- struct ip_addr remote_addr;
- u16_t remote_port;
-
- remote_addr.addr = ((struct sockaddr_in *)name)->sin_addr.s_addr;
- remote_port = ((struct sockaddr_in *)name)->sin_port;
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_connect(%d, addr=", s));
- ip_addr_debug_print(SOCKETS_DEBUG, &remote_addr);
- LWIP_DEBUGF(SOCKETS_DEBUG, (" port=%u)\n", ntohs(remote_port)));
-
- err = netconn_connect(sock->conn, &remote_addr, ntohs(remote_port));
- }
-
- if (err != ERR_OK) {
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_connect(%d) failed, err=%d\n", s, err));
- sock_set_errno(sock, err_to_errno(err));
- return -1;
- }
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_connect(%d) succeeded\n", s));
- sock_set_errno(sock, 0);
- return 0;
-}
-
-int
-lwip_listen(int s, int backlog)
-{
- struct lwip_socket *sock;
- err_t err;
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_listen(%d, backlog=%d)\n", s, backlog));
- sock = get_socket(s);
- if (!sock) {
- set_errno(EBADF);
- return -1;
- }
-
- err = netconn_listen(sock->conn);
-
- if (err != ERR_OK) {
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_listen(%d) failed, err=%d\n", s, err));
- sock_set_errno(sock, err_to_errno(err));
- return -1;
- }
-
- sock_set_errno(sock, 0);
- return 0;
-}
-
-int
-lwip_recvfrom(int s, void *mem, int len, unsigned int flags,
- struct sockaddr *from, socklen_t *fromlen)
-{
- struct lwip_socket *sock;
- struct netbuf *buf;
- u16_t buflen, copylen;
- struct ip_addr *addr;
- u16_t port;
-
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_recvfrom(%d, %p, %d, 0x%x, ..)\n", s, mem, len, flags));
- sock = get_socket(s);
- if (!sock) {
- set_errno(EBADF);
- return -1;
- }
-
- /* Check if there is data left from the last recv operation. */
- if (sock->lastdata) {
- buf = sock->lastdata;
- } else {
- /* If this is non-blocking call, then check first */
- if (((flags & MSG_DONTWAIT) || (sock->flags & O_NONBLOCK))
- && !sock->rcvevent)
- {
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_recvfrom(%d): returning EWOULDBLOCK\n", s));
- sock_set_errno(sock, EWOULDBLOCK);
- return -1;
- }
-
- /* No data was left from the previous operation, so we try to get
- some from the network. */
- buf = netconn_recv(sock->conn);
-
- if (!buf) {
- /* We should really do some error checking here. */
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_recvfrom(%d): buf == NULL!\n", s));
- sock_set_errno(sock, 0);
- return 0;
- }
- }
-
- buflen = netbuf_len(buf);
-
- buflen -= sock->lastoffset;
-
- if (len > buflen) {
- copylen = buflen;
- } else {
- copylen = len;
- }
-
- /* copy the contents of the received buffer into
- the supplied memory pointer mem */
- netbuf_copy_partial(buf, mem, copylen, sock->lastoffset);
-
- /* Check to see from where the data was. */
- if (from && fromlen) {
- struct sockaddr_in sin;
-
- addr = netbuf_fromaddr(buf);
- port = netbuf_fromport(buf);
-
- memset(&sin, 0, sizeof(sin));
- sin.sin_len = sizeof(sin);
- sin.sin_family = AF_INET;
- sin.sin_port = htons(port);
- sin.sin_addr.s_addr = addr->addr;
-
- if (*fromlen > sizeof(sin))
- *fromlen = sizeof(sin);
-
- memcpy(from, &sin, *fromlen);
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_recvfrom(%d): addr=", s));
- ip_addr_debug_print(SOCKETS_DEBUG, addr);
- LWIP_DEBUGF(SOCKETS_DEBUG, (" port=%u len=%u\n", port, copylen));
- } else {
-#if SOCKETS_DEBUG
- addr = netbuf_fromaddr(buf);
- port = netbuf_fromport(buf);
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_recvfrom(%d): addr=", s));
- ip_addr_debug_print(SOCKETS_DEBUG, addr);
- LWIP_DEBUGF(SOCKETS_DEBUG, (" port=%u len=%u\n", port, copylen));
-#endif
-
- }
-
- /* If this is a TCP socket, check if there is data left in the
- buffer. If so, it should be saved in the sock structure for next
- time around. */
- if (netconn_type(sock->conn) == NETCONN_TCP && buflen - copylen > 0) {
- sock->lastdata = buf;
- sock->lastoffset += copylen;
- } else {
- sock->lastdata = NULL;
- sock->lastoffset = 0;
- netbuf_delete(buf);
- }
-
-
- sock_set_errno(sock, 0);
- return copylen;
-}
-
-int
-lwip_read(int s, void *mem, int len)
-{
- return lwip_recvfrom(s, mem, len, 0, NULL, NULL);
-}
-
-int
-lwip_recv(int s, void *mem, int len, unsigned int flags)
-{
- return lwip_recvfrom(s, mem, len, flags, NULL, NULL);
-}
-
-int
-lwip_send(int s, void *data, int size, unsigned int flags)
-{
- struct lwip_socket *sock;
- struct netbuf *buf;
- err_t err;
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_send(%d, data=%p, size=%d, flags=0x%x)\n", s, data, size, flags));
-
- sock = get_socket(s);
- if (!sock) {
- set_errno(EBADF);
- return -1;
- }
-
- switch (netconn_type(sock->conn)) {
- case NETCONN_RAW:
- case NETCONN_UDP:
- case NETCONN_UDPLITE:
- case NETCONN_UDPNOCHKSUM:
- /* create a buffer */
- buf = netbuf_new();
-
- if (!buf) {
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_send(%d) ENOBUFS\n", s));
- sock_set_errno(sock, ENOBUFS);
- return -1;
- }
-
- /* make the buffer point to the data that should
- be sent */
- netbuf_ref(buf, data, size);
-
- /* send the data */
- err = netconn_send(sock->conn, buf);
-
- /* deallocated the buffer */
- netbuf_delete(buf);
- break;
- case NETCONN_TCP:
- err = netconn_write(sock->conn, data, size, NETCONN_COPY);
- break;
- default:
- err = ERR_ARG;
- break;
- }
- if (err != ERR_OK) {
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_send(%d) err=%d\n", s, err));
- sock_set_errno(sock, err_to_errno(err));
- return -1;
- }
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_send(%d) ok size=%d\n", s, size));
- sock_set_errno(sock, 0);
- return size;
-}
-
-int
-lwip_sendto(int s, void *data, int size, unsigned int flags,
- struct sockaddr *to, socklen_t tolen)
-{
- struct lwip_socket *sock;
- struct ip_addr remote_addr, addr;
- u16_t remote_port, port;
- int ret,connected;
-
- sock = get_socket(s);
- if (!sock) {
- set_errno(EBADF);
- return -1;
- }
-
- /* get the peer if currently connected */
- connected = (netconn_peer(sock->conn, &addr, &port) == ERR_OK);
-
- remote_addr.addr = ((struct sockaddr_in *)to)->sin_addr.s_addr;
- remote_port = ((struct sockaddr_in *)to)->sin_port;
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_sendto(%d, data=%p, size=%d, flags=0x%x to=", s, data, size, flags));
- ip_addr_debug_print(SOCKETS_DEBUG, &remote_addr);
- LWIP_DEBUGF(SOCKETS_DEBUG, (" port=%u\n", ntohs(remote_port)));
-
- netconn_connect(sock->conn, &remote_addr, ntohs(remote_port));
-
- ret = lwip_send(s, data, size, flags);
-
- /* reset the remote address and port number
- of the connection */
- if (connected)
- netconn_connect(sock->conn, &addr, port);
- else
- netconn_disconnect(sock->conn);
- return ret;
-}
-
-int
-lwip_socket(int domain, int type, int protocol)
-{
- struct netconn *conn;
- int i;
-
- /* create a netconn */
- switch (type) {
- case SOCK_RAW:
- conn = netconn_new_with_proto_and_callback(NETCONN_RAW, protocol, event_callback);
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_socket(%s, SOCK_RAW, %d) = ", domain == PF_INET ? "PF_INET" : "UNKNOWN", protocol));
- break;
- case SOCK_DGRAM:
- conn = netconn_new_with_callback(NETCONN_UDP, event_callback);
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_socket(%s, SOCK_DGRAM, %d) = ", domain == PF_INET ? "PF_INET" : "UNKNOWN", protocol));
- break;
- case SOCK_STREAM:
- conn = netconn_new_with_callback(NETCONN_TCP, event_callback);
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_socket(%s, SOCK_STREAM, %d) = ", domain == PF_INET ? "PF_INET" : "UNKNOWN", protocol));
- break;
- default:
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_socket(%d, %d/UNKNOWN, %d) = -1\n", domain, type, protocol));
- set_errno(EINVAL);
- return -1;
- }
-
- if (!conn) {
- LWIP_DEBUGF(SOCKETS_DEBUG, ("-1 / ENOBUFS (could not create netconn)\n"));
- set_errno(ENOBUFS);
- return -1;
- }
-
- i = alloc_socket(conn);
-
- if (i == -1) {
- netconn_delete(conn);
- set_errno(ENOBUFS);
- return -1;
- }
- conn->socket = i;
- LWIP_DEBUGF(SOCKETS_DEBUG, ("%d\n", i));
- set_errno(0);
- return i;
-}
-
-int
-lwip_write(int s, void *data, int size)
-{
- return lwip_send(s, data, size, 0);
-}
-
-
-static int
-lwip_selscan(int maxfdp1, fd_set *readset, fd_set *writeset, fd_set *exceptset)
-{
- int i, nready = 0;
- fd_set lreadset, lwriteset, lexceptset;
- struct lwip_socket *p_sock;
-
- FD_ZERO(&lreadset);
- FD_ZERO(&lwriteset);
- FD_ZERO(&lexceptset);
-
- /* Go through each socket in each list to count number of sockets which
- currently match */
- for(i = 0; i < maxfdp1; i++)
- {
- if (FD_ISSET(i, readset))
- {
- /* See if netconn of this socket is ready for read */
- p_sock = get_socket(i);
- if (p_sock && (p_sock->lastdata || p_sock->rcvevent))
- {
- FD_SET(i, &lreadset);
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_selscan: fd=%d ready for reading\n", i));
- nready++;
- }
- }
- if (FD_ISSET(i, writeset))
- {
- /* See if netconn of this socket is ready for write */
- p_sock = get_socket(i);
- if (p_sock && p_sock->sendevent)
- {
- FD_SET(i, &lwriteset);
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_selscan: fd=%d ready for writing\n", i));
- nready++;
- }
- }
- }
- *readset = lreadset;
- *writeset = lwriteset;
- FD_ZERO(exceptset);
-
- return nready;
-}
-
-
-
-int
-lwip_select(int maxfdp1, fd_set *readset, fd_set *writeset, fd_set *exceptset,
- struct timeval *timeout)
-{
- int i;
- int nready;
- fd_set lreadset, lwriteset, lexceptset;
- u32_t msectimeout;
- struct lwip_select_cb select_cb;
- struct lwip_select_cb *p_selcb;
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_select(%d, %p, %p, %p, tvsec=%ld tvusec=%ld)\n", maxfdp1, (void *)readset, (void *) writeset, (void *) exceptset, timeout ? timeout->tv_sec : -1L, timeout ? timeout->tv_usec : -1L));
-
- select_cb.next = 0;
- select_cb.readset = readset;
- select_cb.writeset = writeset;
- select_cb.exceptset = exceptset;
- select_cb.sem_signalled = 0;
-
- /* Protect ourselves searching through the list */
- if (!selectsem)
- selectsem = sys_sem_new(1);
- sys_sem_wait(selectsem);
-
- if (readset)
- lreadset = *readset;
- else
- FD_ZERO(&lreadset);
- if (writeset)
- lwriteset = *writeset;
- else
- FD_ZERO(&lwriteset);
- if (exceptset)
- lexceptset = *exceptset;
- else
- FD_ZERO(&lexceptset);
-
- /* Go through each socket in each list to count number of sockets which
- currently match */
- nready = lwip_selscan(maxfdp1, &lreadset, &lwriteset, &lexceptset);
-
- /* If we don't have any current events, then suspend if we are supposed to */
- if (!nready)
- {
- if (timeout && timeout->tv_sec == 0 && timeout->tv_usec == 0)
- {
- sys_sem_signal(selectsem);
- if (readset)
- FD_ZERO(readset);
- if (writeset)
- FD_ZERO(writeset);
- if (exceptset)
- FD_ZERO(exceptset);
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_select: no timeout, returning 0\n"));
- set_errno(0);
-
- return 0;
- }
-
- /* add our semaphore to list */
- /* We don't actually need any dynamic memory. Our entry on the
- * list is only valid while we are in this function, so it's ok
- * to use local variables */
-
- select_cb.sem = sys_sem_new(0);
- /* Note that we are still protected */
- /* Put this select_cb on top of list */
- select_cb.next = select_cb_list;
- select_cb_list = &select_cb;
-
- /* Now we can safely unprotect */
- sys_sem_signal(selectsem);
-
- /* Now just wait to be woken */
- if (timeout == 0)
- /* Wait forever */
- msectimeout = 0;
- else
- msectimeout = ((timeout->tv_sec * 1000) + ((timeout->tv_usec + 500)/1000));
-
- i = sys_sem_wait_timeout(select_cb.sem, msectimeout);
-
- /* Take us off the list */
- sys_sem_wait(selectsem);
- if (select_cb_list == &select_cb)
- select_cb_list = select_cb.next;
- else
- for (p_selcb = select_cb_list; p_selcb; p_selcb = p_selcb->next)
- if (p_selcb->next == &select_cb)
- {
- p_selcb->next = select_cb.next;
- break;
- }
-
- sys_sem_signal(selectsem);
-
- sys_sem_free(select_cb.sem);
- if (i == 0) /* Timeout */
- {
- if (readset)
- FD_ZERO(readset);
- if (writeset)
- FD_ZERO(writeset);
- if (exceptset)
- FD_ZERO(exceptset);
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_select: timeout expired\n"));
- set_errno(0);
-
- return 0;
- }
-
- if (readset)
- lreadset = *readset;
- else
- FD_ZERO(&lreadset);
- if (writeset)
- lwriteset = *writeset;
- else
- FD_ZERO(&lwriteset);
- if (exceptset)
- lexceptset = *exceptset;
- else
- FD_ZERO(&lexceptset);
-
- /* See what's set */
- nready = lwip_selscan(maxfdp1, &lreadset, &lwriteset, &lexceptset);
- }
- else
- sys_sem_signal(selectsem);
-
- if (readset)
- *readset = lreadset;
- if (writeset)
- *writeset = lwriteset;
- if (exceptset)
- *exceptset = lexceptset;
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_select: nready=%d\n", nready));
- set_errno(0);
-
- return nready;
-}
-
-
-static void
-event_callback(struct netconn *conn, enum netconn_evt evt, u16_t len)
-{
- int s;
- struct lwip_socket *sock;
- struct lwip_select_cb *scb;
-
- /* Get socket */
- if (conn)
- {
- s = conn->socket;
- if (s < 0)
- {
- /* Data comes in right away after an accept, even though
- * the server task might not have created a new socket yet.
- * Just count down (or up) if that's the case and we
- * will use the data later. Note that only receive events
- * can happen before the new socket is set up. */
- if (evt == NETCONN_EVT_RCVPLUS)
- conn->socket--;
- return;
- }
-
- sock = get_socket(s);
- if (!sock)
- return;
- }
- else
- return;
-
- if (!selectsem)
- selectsem = sys_sem_new(1);
-
- sys_sem_wait(selectsem);
- /* Set event as required */
- switch (evt)
- {
- case NETCONN_EVT_RCVPLUS:
- sock->rcvevent++;
- break;
- case NETCONN_EVT_RCVMINUS:
- sock->rcvevent--;
- break;
- case NETCONN_EVT_SENDPLUS:
- sock->sendevent = 1;
- break;
- case NETCONN_EVT_SENDMINUS:
- sock->sendevent = 0;
- break;
- }
- sys_sem_signal(selectsem);
-
- /* Now decide if anyone is waiting for this socket */
- /* NOTE: This code is written this way to protect the select link list
- but to avoid a deadlock situation by releasing socksem before
- signalling for the select. This means we need to go through the list
- multiple times ONLY IF a select was actually waiting. We go through
- the list the number of waiting select calls + 1. This list is
- expected to be small. */
- while (1)
- {
- sys_sem_wait(selectsem);
- for (scb = select_cb_list; scb; scb = scb->next)
- {
- if (scb->sem_signalled == 0)
- {
- /* Test this select call for our socket */
- if (scb->readset && FD_ISSET(s, scb->readset))
- if (sock->rcvevent)
- break;
- if (scb->writeset && FD_ISSET(s, scb->writeset))
- if (sock->sendevent)
- break;
- }
- }
- if (scb)
- {
- scb->sem_signalled = 1;
- sys_sem_signal(selectsem);
- sys_sem_signal(scb->sem);
- } else {
- sys_sem_signal(selectsem);
- break;
- }
- }
-
-}
-
-
-
-
-int lwip_shutdown(int s, int how)
-{
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_shutdown(%d, how=%d)\n", s, how));
- return lwip_close(s); /* XXX temporary hack until proper implementation */
-}
-
-int lwip_getpeername (int s, struct sockaddr *name, socklen_t *namelen)
-{
- struct lwip_socket *sock;
- struct sockaddr_in sin;
- struct ip_addr naddr;
-
- sock = get_socket(s);
- if (!sock) {
- set_errno(EBADF);
- return -1;
- }
-
- memset(&sin, 0, sizeof(sin));
- sin.sin_len = sizeof(sin);
- sin.sin_family = AF_INET;
-
- /* get the IP address and port of the remote host */
- netconn_peer(sock->conn, &naddr, &sin.sin_port);
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getpeername(%d, addr=", s));
- ip_addr_debug_print(SOCKETS_DEBUG, &naddr);
- LWIP_DEBUGF(SOCKETS_DEBUG, (" port=%d)\n", sin.sin_port));
-
- sin.sin_port = htons(sin.sin_port);
- sin.sin_addr.s_addr = naddr.addr;
-
- if (*namelen > sizeof(sin))
- *namelen = sizeof(sin);
-
- memcpy(name, &sin, *namelen);
- sock_set_errno(sock, 0);
- return 0;
-}
-
-int lwip_getsockname (int s, struct sockaddr *name, socklen_t *namelen)
-{
- struct lwip_socket *sock;
- struct sockaddr_in sin;
- struct ip_addr *naddr;
-
- sock = get_socket(s);
- if (!sock) {
- set_errno(EBADF);
- return -1;
- }
-
- memset(&sin, 0, sizeof(sin));
- sin.sin_len = sizeof(sin);
- sin.sin_family = AF_INET;
-
- /* get the IP address and port of the remote host */
- netconn_addr(sock->conn, &naddr, &sin.sin_port);
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockname(%d, addr=", s));
- ip_addr_debug_print(SOCKETS_DEBUG, naddr);
- LWIP_DEBUGF(SOCKETS_DEBUG, (" port=%d)\n", sin.sin_port));
-
- sin.sin_port = htons(sin.sin_port);
- sin.sin_addr.s_addr = naddr->addr;
-
- if (*namelen > sizeof(sin))
- *namelen = sizeof(sin);
-
- memcpy(name, &sin, *namelen);
- sock_set_errno(sock, 0);
- return 0;
-}
-
-int lwip_getsockopt (int s, int level, int optname, void *optval, socklen_t *optlen)
-{
- int err = 0;
- struct lwip_socket *sock = get_socket(s);
-
- if(!sock) {
- set_errno(EBADF);
- return -1;
- }
-
- if( NULL == optval || NULL == optlen ) {
- sock_set_errno( sock, EFAULT );
- return -1;
- }
-
- /* Do length and type checks for the various options first, to keep it readable. */
- switch( level ) {
-
-/* Level: SOL_SOCKET */
- case SOL_SOCKET:
- switch(optname) {
-
- case SO_ACCEPTCONN:
- case SO_BROADCAST:
- /* UNIMPL case SO_DEBUG: */
- /* UNIMPL case SO_DONTROUTE: */
- case SO_ERROR:
- case SO_KEEPALIVE:
- /* UNIMPL case SO_OOBINLINE: */
- /* UNIMPL case SO_RCVBUF: */
- /* UNIMPL case SO_SNDBUF: */
- /* UNIMPL case SO_RCVLOWAT: */
- /* UNIMPL case SO_SNDLOWAT: */
-#if SO_REUSE
- case SO_REUSEADDR:
- case SO_REUSEPORT:
-#endif /* SO_REUSE */
- case SO_TYPE:
- /* UNIMPL case SO_USELOOPBACK: */
- if( *optlen < sizeof(int) ) {
- err = EINVAL;
- }
- break;
-
- default:
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, SOL_SOCKET, UNIMPL: optname=0x%x, ..)\n", s, optname));
- err = ENOPROTOOPT;
- } /* switch */
- break;
-
-/* Level: IPPROTO_IP */
- case IPPROTO_IP:
- switch(optname) {
- /* UNIMPL case IP_HDRINCL: */
- /* UNIMPL case IP_RCVDSTADDR: */
- /* UNIMPL case IP_RCVIF: */
- case IP_TTL:
- case IP_TOS:
- if( *optlen < sizeof(int) ) {
- err = EINVAL;
- }
- break;
-
- default:
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_IP, UNIMPL: optname=0x%x, ..)\n", s, optname));
- err = ENOPROTOOPT;
- } /* switch */
- break;
-
-/* Level: IPPROTO_TCP */
- case IPPROTO_TCP:
- if( *optlen < sizeof(int) ) {
- err = EINVAL;
- break;
- }
-
- /* If this is no TCP socket, ignore any options. */
- if ( sock->conn->type != NETCONN_TCP ) return 0;
-
- switch( optname ) {
- case TCP_NODELAY:
- case TCP_KEEPALIVE:
- break;
-
- default:
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_TCP, UNIMPL: optname=0x%x, ..)\n", s, optname));
- err = ENOPROTOOPT;
- } /* switch */
- break;
-
-/* UNDEFINED LEVEL */
- default:
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, level=0x%x, UNIMPL: optname=0x%x, ..)\n", s, level, optname));
- err = ENOPROTOOPT;
- } /* switch */
-
-
- if( 0 != err ) {
- sock_set_errno(sock, err);
- return -1;
- }
-
-
-
- /* Now do the actual option processing */
-
- switch(level) {
-
-/* Level: SOL_SOCKET */
- case SOL_SOCKET:
- switch( optname ) {
-
- /* The option flags */
- case SO_ACCEPTCONN:
- case SO_BROADCAST:
- /* UNIMPL case SO_DEBUG: */
- /* UNIMPL case SO_DONTROUTE: */
- case SO_KEEPALIVE:
- /* UNIMPL case SO_OOBINCLUDE: */
-#if SO_REUSE
- case SO_REUSEADDR:
- case SO_REUSEPORT:
-#endif /* SO_REUSE */
- /*case SO_USELOOPBACK: UNIMPL */
- *(int*)optval = sock->conn->pcb.tcp->so_options & optname;
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, SOL_SOCKET, optname=0x%x, ..) = %s\n", s, optname, (*(int*)optval?"on":"off")));
- break;
-
- case SO_TYPE:
- switch (sock->conn->type) {
- case NETCONN_RAW:
- *(int*)optval = SOCK_RAW;
- break;
- case NETCONN_TCP:
- *(int*)optval = SOCK_STREAM;
- break;
- case NETCONN_UDP:
- case NETCONN_UDPLITE:
- case NETCONN_UDPNOCHKSUM:
- *(int*)optval = SOCK_DGRAM;
- break;
- default: /* unrecognized socket type */
- *(int*)optval = sock->conn->type;
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, SOL_SOCKET, SO_TYPE): unrecognized socket type %d\n", s, *(int *)optval));
- } /* switch */
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, SOL_SOCKET, SO_TYPE) = %d\n", s, *(int *)optval));
- break;
-
- case SO_ERROR:
- *(int *)optval = sock->err;
- sock->err = 0;
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, SOL_SOCKET, SO_ERROR) = %d\n", s, *(int *)optval));
- break;
- } /* switch */
- break;
-
-/* Level: IPPROTO_IP */
- case IPPROTO_IP:
- switch( optname ) {
- case IP_TTL:
- *(int*)optval = sock->conn->pcb.tcp->ttl;
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_IP, IP_TTL) = %d\n", s, *(int *)optval));
- break;
- case IP_TOS:
- *(int*)optval = sock->conn->pcb.tcp->tos;
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_IP, IP_TOS) = %d\n", s, *(int *)optval));
- break;
- } /* switch */
- break;
-
-/* Level: IPPROTO_TCP */
- case IPPROTO_TCP:
- switch( optname ) {
- case TCP_NODELAY:
- *(int*)optval = (sock->conn->pcb.tcp->flags & TF_NODELAY);
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_TCP, TCP_NODELAY) = %s\n", s, (*(int*)optval)?"on":"off") );
- break;
- case TCP_KEEPALIVE:
- *(int*)optval = (int)sock->conn->pcb.tcp->keepalive;
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_IP, TCP_KEEPALIVE) = %d\n", s, *(int *)optval));
- break;
- } /* switch */
- break;
- }
-
-
- sock_set_errno(sock, err);
- return err ? -1 : 0;
-}
-
-int lwip_setsockopt (int s, int level, int optname, const void *optval, socklen_t optlen)
-{
- struct lwip_socket *sock = get_socket(s);
- int err = 0;
-
- if(!sock) {
- set_errno(EBADF);
- return -1;
- }
-
- if( NULL == optval ) {
- sock_set_errno( sock, EFAULT );
- return -1;
- }
-
-
- /* Do length and type checks for the various options first, to keep it readable. */
- switch( level ) {
-
-/* Level: SOL_SOCKET */
- case SOL_SOCKET:
- switch(optname) {
-
- case SO_BROADCAST:
- /* UNIMPL case SO_DEBUG: */
- /* UNIMPL case SO_DONTROUTE: */
- case SO_KEEPALIVE:
- /* UNIMPL case SO_OOBINLINE: */
- /* UNIMPL case SO_RCVBUF: */
- /* UNIMPL case SO_SNDBUF: */
- /* UNIMPL case SO_RCVLOWAT: */
- /* UNIMPL case SO_SNDLOWAT: */
-#if SO_REUSE
- case SO_REUSEADDR:
- case SO_REUSEPORT:
-#endif /* SO_REUSE */
- /* UNIMPL case SO_USELOOPBACK: */
- if( optlen < sizeof(int) ) {
- err = EINVAL;
- }
- break;
- default:
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, SOL_SOCKET, UNIMPL: optname=0x%x, ..)\n", s, optname));
- err = ENOPROTOOPT;
- } /* switch */
- break;
-
-/* Level: IPPROTO_IP */
- case IPPROTO_IP:
- switch(optname) {
- /* UNIMPL case IP_HDRINCL: */
- /* UNIMPL case IP_RCVDSTADDR: */
- /* UNIMPL case IP_RCVIF: */
- case IP_TTL:
- case IP_TOS:
- if( optlen < sizeof(int) ) {
- err = EINVAL;
- }
- break;
- default:
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, IPPROTO_IP, UNIMPL: optname=0x%x, ..)\n", s, optname));
- err = ENOPROTOOPT;
- } /* switch */
- break;
-
-/* Level: IPPROTO_TCP */
- case IPPROTO_TCP:
- if( optlen < sizeof(int) ) {
- err = EINVAL;
- break;
- }
-
- /* If this is no TCP socket, ignore any options. */
- if ( sock->conn->type != NETCONN_TCP ) return 0;
-
- switch( optname ) {
- case TCP_NODELAY:
- case TCP_KEEPALIVE:
- break;
-
- default:
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, IPPROTO_TCP, UNIMPL: optname=0x%x, ..)\n", s, optname));
- err = ENOPROTOOPT;
- } /* switch */
- break;
-
-/* UNDEFINED LEVEL */
- default:
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, level=0x%x, UNIMPL: optname=0x%x, ..)\n", s, level, optname));
- err = ENOPROTOOPT;
- } /* switch */
-
-
- if( 0 != err ) {
- sock_set_errno(sock, err);
- return -1;
- }
-
-
-
- /* Now do the actual option processing */
-
- switch(level) {
-
-/* Level: SOL_SOCKET */
- case SOL_SOCKET:
- switch(optname) {
-
- /* The option flags */
- case SO_BROADCAST:
- /* UNIMPL case SO_DEBUG: */
- /* UNIMPL case SO_DONTROUTE: */
- case SO_KEEPALIVE:
- /* UNIMPL case SO_OOBINCLUDE: */
-#if SO_REUSE
- case SO_REUSEADDR:
- case SO_REUSEPORT:
-#endif /* SO_REUSE */
- /* UNIMPL case SO_USELOOPBACK: */
- if ( *(int*)optval ) {
- sock->conn->pcb.tcp->so_options |= optname;
- } else {
- sock->conn->pcb.tcp->so_options &= ~optname;
- }
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, SOL_SOCKET, optname=0x%x, ..) -> %s\n", s, optname, (*(int*)optval?"on":"off")));
- break;
- } /* switch */
- break;
-
-/* Level: IPPROTO_IP */
- case IPPROTO_IP:
- switch( optname ) {
- case IP_TTL:
- sock->conn->pcb.tcp->ttl = (u8_t)(*(int*)optval);
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, IPPROTO_IP, IP_TTL, ..) -> %u\n", s, sock->conn->pcb.tcp->ttl));
- break;
- case IP_TOS:
- sock->conn->pcb.tcp->tos = (u8_t)(*(int*)optval);
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, IPPROTO_IP, IP_TOS, ..)-> %u\n", s, sock->conn->pcb.tcp->tos));
- break;
- } /* switch */
- break;
-
-/* Level: IPPROTO_TCP */
- case IPPROTO_TCP:
- switch( optname ) {
- case TCP_NODELAY:
- if ( *(int*)optval ) {
- sock->conn->pcb.tcp->flags |= TF_NODELAY;
- } else {
- sock->conn->pcb.tcp->flags &= ~TF_NODELAY;
- }
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, IPPROTO_TCP, TCP_NODELAY) -> %s\n", s, (*(int *)optval)?"on":"off") );
- break;
- case TCP_KEEPALIVE:
- sock->conn->pcb.tcp->keepalive = (u32_t)(*(int*)optval);
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_setsockopt(%d, IPPROTO_TCP, TCP_KEEPALIVE) -> %lu\n", s, sock->conn->pcb.tcp->keepalive));
- break;
- } /* switch */
- break;
- } /* switch */
-
- sock_set_errno(sock, err);
- return err ? -1 : 0;
-}
-
-int lwip_ioctl(int s, long cmd, void *argp)
-{
- struct lwip_socket *sock = get_socket(s);
-
- if(!sock) {
- set_errno(EBADF);
- return -1;
- }
-
- switch (cmd) {
- case FIONREAD:
- if (!argp) {
- sock_set_errno(sock, EINVAL);
- return -1;
- }
-
- *((u16_t*)argp) = sock->conn->recv_avail;
-
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_ioctl(%d, FIONREAD, %p) = %u\n", s, argp, *((u16_t*)argp)));
- sock_set_errno(sock, 0);
- return 0;
-
- case FIONBIO:
- if (argp && *(u32_t*)argp)
- sock->flags |= O_NONBLOCK;
- else
- sock->flags &= ~O_NONBLOCK;
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_ioctl(%d, FIONBIO, %d)\n", s, !!(sock->flags & O_NONBLOCK)));
- sock_set_errno(sock, 0);
- return 0;
-
- default:
- LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_ioctl(%d, UNIMPL: 0x%lx, %p)\n", s, cmd, argp));
- sock_set_errno(sock, ENOSYS); /* not yet implemented */
- return -1;
- }
-}
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/api/tcpip.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/api/tcpip.c deleted file mode 100644 index db86cf4ca..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/api/tcpip.c +++ /dev/null @@ -1,198 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#include "lwip/opt.h"
-
-#include "lwip/sys.h"
-
-#include "lwip/memp.h"
-#include "lwip/pbuf.h"
-
-#include "lwip/ip.h"
-#include "lwip/ip_frag.h"
-#include "lwip/udp.h"
-#include "lwip/tcp.h"
-
-#include "lwip/tcpip.h"
-
-static void (* tcpip_init_done)(void *arg) = NULL;
-static void *tcpip_init_done_arg;
-static sys_mbox_t mbox;
-
-#if LWIP_TCP
-static int tcpip_tcp_timer_active = 0;
-
-static void
-tcpip_tcp_timer(void *arg)
-{
- (void)arg;
-
- /* call TCP timer handler */
- tcp_tmr();
- /* timer still needed? */
- if (tcp_active_pcbs || tcp_tw_pcbs) {
- /* restart timer */
- sys_timeout(TCP_TMR_INTERVAL, tcpip_tcp_timer, NULL);
- } else {
- /* disable timer */
- tcpip_tcp_timer_active = 0;
- }
-}
-
-#if !NO_SYS
-void
-tcp_timer_needed(void)
-{
- /* timer is off but needed again? */
- if (!tcpip_tcp_timer_active && (tcp_active_pcbs || tcp_tw_pcbs)) {
- /* enable and start timer */
- tcpip_tcp_timer_active = 1;
- sys_timeout(TCP_TMR_INTERVAL, tcpip_tcp_timer, NULL);
- }
-}
-#endif /* !NO_SYS */
-#endif /* LWIP_TCP */
-
-#if IP_REASSEMBLY
-static void
-ip_timer(void *data)
-{
- LWIP_DEBUGF(TCPIP_DEBUG, ("tcpip: ip_reass_tmr()\n"));
- ip_reass_tmr();
- sys_timeout(1000, ip_timer, NULL);
-}
-#endif
-
-static void
-tcpip_thread(void *arg)
-{
- struct tcpip_msg *msg;
-
- (void)arg;
-
- ip_init();
-#if LWIP_UDP
- udp_init();
-#endif
-#if LWIP_TCP
- tcp_init();
-#endif
-#if IP_REASSEMBLY
- sys_timeout(1000, ip_timer, NULL);
-#endif
- if (tcpip_init_done != NULL) {
- tcpip_init_done(tcpip_init_done_arg);
- }
-
- while (1) { /* MAIN Loop */
- sys_mbox_fetch(mbox, (void *)&msg);
- switch (msg->type) {
- case TCPIP_MSG_API:
- LWIP_DEBUGF(TCPIP_DEBUG, ("tcpip_thread: API message %p\n", (void *)msg));
- api_msg_input(msg->msg.apimsg);
- break;
- case TCPIP_MSG_INPUT:
- LWIP_DEBUGF(TCPIP_DEBUG, ("tcpip_thread: IP packet %p\n", (void *)msg));
- ip_input(msg->msg.inp.p, msg->msg.inp.netif);
- break;
- case TCPIP_MSG_CALLBACK:
- LWIP_DEBUGF(TCPIP_DEBUG, ("tcpip_thread: CALLBACK %p\n", (void *)msg));
- msg->msg.cb.f(msg->msg.cb.ctx);
- break;
- default:
- break;
- }
- memp_free(MEMP_TCPIP_MSG, msg);
- }
-}
-
-err_t
-tcpip_input(struct pbuf *p, struct netif *inp)
-{
- struct tcpip_msg *msg;
-
- msg = memp_malloc(MEMP_TCPIP_MSG);
- if (msg == NULL) {
- pbuf_free(p);
- return ERR_MEM;
- }
-
- msg->type = TCPIP_MSG_INPUT;
- msg->msg.inp.p = p;
- msg->msg.inp.netif = inp;
- sys_mbox_post(mbox, msg);
- return ERR_OK;
-}
-
-err_t
-tcpip_callback(void (*f)(void *ctx), void *ctx)
-{
- struct tcpip_msg *msg;
-
- msg = memp_malloc(MEMP_TCPIP_MSG);
- if (msg == NULL) {
- return ERR_MEM;
- }
-
- msg->type = TCPIP_MSG_CALLBACK;
- msg->msg.cb.f = f;
- msg->msg.cb.ctx = ctx;
- sys_mbox_post(mbox, msg);
- return ERR_OK;
-}
-
-void
-tcpip_apimsg(struct api_msg *apimsg)
-{
- struct tcpip_msg *msg;
- msg = memp_malloc(MEMP_TCPIP_MSG);
- if (msg == NULL) {
- memp_free(MEMP_API_MSG, apimsg);
- return;
- }
- msg->type = TCPIP_MSG_API;
- msg->msg.apimsg = apimsg;
- sys_mbox_post(mbox, msg);
-}
-
-void
-tcpip_init(void (* initfunc)(void *), void *arg)
-{
- tcpip_init_done = initfunc;
- tcpip_init_done_arg = arg;
- mbox = sys_mbox_new();
- sys_thread_new(tcpip_thread, NULL, TCPIP_THREAD_PRIO);
-}
-
-
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/dhcp.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/dhcp.c deleted file mode 100644 index ad292d23b..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/dhcp.c +++ /dev/null @@ -1,1455 +0,0 @@ -/**
- * @file
- *
- * Dynamic Host Configuration Protocol client
- */
-
-/*
- *
- * Copyright (c) 2001-2004 Leon Woestenberg <leon.woestenberg@gmx.net>
- * Copyright (c) 2001-2004 Axon Digital Design B.V., The Netherlands.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is a contribution to the lwIP TCP/IP stack.
- * The Swedish Institute of Computer Science and Adam Dunkels
- * are specifically granted permission to redistribute this
- * source code.
- *
- * Author: Leon Woestenberg <leon.woestenberg@gmx.net>
- *
- * This is a DHCP client for the lwIP TCP/IP stack. It aims to conform
- * with RFC 2131 and RFC 2132.
- *
- * TODO:
- * - Proper parsing of DHCP messages exploiting file/sname field overloading.
- * - Add JavaDoc style documentation (API, internals).
- * - Support for interfaces other than Ethernet (SLIP, PPP, ...)
- *
- * Please coordinate changes and requests with Leon Woestenberg
- * <leon.woestenberg@gmx.net>
- *
- * Integration with your code:
- *
- * In lwip/dhcp.h
- * #define DHCP_COARSE_TIMER_SECS (recommended 60 which is a minute)
- * #define DHCP_FINE_TIMER_MSECS (recommended 500 which equals TCP coarse timer)
- *
- * Then have your application call dhcp_coarse_tmr() and
- * dhcp_fine_tmr() on the defined intervals.
- *
- * dhcp_start(struct netif *netif);
- * starts a DHCP client instance which configures the interface by
- * obtaining an IP address lease and maintaining it.
- *
- * Use dhcp_release(netif) to end the lease and use dhcp_stop(netif)
- * to remove the DHCP client.
- *
- */
-
-#include <string.h>
-
-#include "lwip/stats.h"
-#include "lwip/mem.h"
-#include "lwip/udp.h"
-#include "lwip/ip_addr.h"
-#include "lwip/netif.h"
-#include "lwip/inet.h"
-#include "netif/etharp.h"
-
-#include "lwip/sys.h"
-#include "lwip/opt.h"
-#include "lwip/dhcp.h"
-
-#if LWIP_DHCP /* don't build if not configured for use in lwipopt.h */
-
-/** global transaction identifier, must be
- * unique for each DHCP request. We simply increment, starting
- * with this value (easy to match with a packet analyzer) */
-static u32_t xid = 0xABCD0000;
-
-/** DHCP client state machine functions */
-static void dhcp_handle_ack(struct netif *netif);
-static void dhcp_handle_nak(struct netif *netif);
-static void dhcp_handle_offer(struct netif *netif);
-
-static err_t dhcp_discover(struct netif *netif);
-static err_t dhcp_select(struct netif *netif);
-static void dhcp_check(struct netif *netif);
-static void dhcp_bind(struct netif *netif);
-static err_t dhcp_decline(struct netif *netif);
-static err_t dhcp_rebind(struct netif *netif);
-static void dhcp_set_state(struct dhcp *dhcp, u8_t new_state);
-
-/** receive, unfold, parse and free incoming messages */
-static void dhcp_recv(void *arg, struct udp_pcb *pcb, struct pbuf *p, struct ip_addr *addr, u16_t port);
-static err_t dhcp_unfold_reply(struct dhcp *dhcp);
-static u8_t *dhcp_get_option_ptr(struct dhcp *dhcp, u8_t option_type);
-static u8_t dhcp_get_option_byte(u8_t *ptr);
-static u16_t dhcp_get_option_short(u8_t *ptr);
-static u32_t dhcp_get_option_long(u8_t *ptr);
-static void dhcp_free_reply(struct dhcp *dhcp);
-
-/** set the DHCP timers */
-static void dhcp_timeout(struct netif *netif);
-static void dhcp_t1_timeout(struct netif *netif);
-static void dhcp_t2_timeout(struct netif *netif);
-
-/** build outgoing messages */
-/** create a DHCP request, fill in common headers */
-static err_t dhcp_create_request(struct netif *netif);
-/** free a DHCP request */
-static void dhcp_delete_request(struct netif *netif);
-/** add a DHCP option (type, then length in bytes) */
-static void dhcp_option(struct dhcp *dhcp, u8_t option_type, u8_t option_len);
-/** add option values */
-static void dhcp_option_byte(struct dhcp *dhcp, u8_t value);
-static void dhcp_option_short(struct dhcp *dhcp, u16_t value);
-static void dhcp_option_long(struct dhcp *dhcp, u32_t value);
-/** always add the DHCP options trailer to end and pad */
-static void dhcp_option_trailer(struct dhcp *dhcp);
-
-/**
- * Back-off the DHCP client (because of a received NAK response).
- *
- * Back-off the DHCP client because of a received NAK. Receiving a
- * NAK means the client asked for something non-sensible, for
- * example when it tries to renew a lease obtained on another network.
- *
- * We back-off and will end up restarting a fresh DHCP negotiation later.
- *
- * @param state pointer to DHCP state structure
- */
-static void dhcp_handle_nak(struct netif *netif) {
- struct dhcp *dhcp = netif->dhcp;
- u16_t msecs = 10 * 1000;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 3, ("dhcp_handle_nak(netif=%p) %c%c%"U16_F"\n",
- (void*)netif, netif->name[0], netif->name[1], (u16_t)netif->num));
- dhcp->request_timeout = (msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_handle_nak(): set request timeout %"U16_F" msecs\n", msecs));
- dhcp_set_state(dhcp, DHCP_BACKING_OFF);
-}
-
-/**
- * Checks if the offered IP address is already in use.
- *
- * It does so by sending an ARP request for the offered address and
- * entering CHECKING state. If no ARP reply is received within a small
- * interval, the address is assumed to be free for use by us.
- */
-static void dhcp_check(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- err_t result;
- u16_t msecs;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 3, ("dhcp_check(netif=%p) %c%c\n", (void *)netif, (s16_t)netif->name[0],
- (s16_t)netif->name[1]));
- /* create an ARP query for the offered IP address, expecting that no host
- responds, as the IP address should not be in use. */
- result = etharp_query(netif, &dhcp->offered_ip_addr, NULL);
- if (result != ERR_OK) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("dhcp_check: could not perform ARP query\n"));
- }
- dhcp->tries++;
- msecs = 500;
- dhcp->request_timeout = (msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_check(): set request timeout %"U16_F" msecs\n", msecs));
- dhcp_set_state(dhcp, DHCP_CHECKING);
-}
-
-/**
- * Remember the configuration offered by a DHCP server.
- *
- * @param state pointer to DHCP state structure
- */
-static void dhcp_handle_offer(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- /* obtain the server address */
- u8_t *option_ptr = dhcp_get_option_ptr(dhcp, DHCP_OPTION_SERVER_ID);
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 3, ("dhcp_handle_offer(netif=%p) %c%c%"U16_F"\n",
- (void*)netif, netif->name[0], netif->name[1], (u16_t)netif->num));
- if (option_ptr != NULL)
- {
- dhcp->server_ip_addr.addr = htonl(dhcp_get_option_long(&option_ptr[2]));
- LWIP_DEBUGF(DHCP_DEBUG | DBG_STATE, ("dhcp_handle_offer(): server 0x%08"X32_F"\n", dhcp->server_ip_addr.addr));
- /* remember offered address */
- ip_addr_set(&dhcp->offered_ip_addr, (struct ip_addr *)&dhcp->msg_in->yiaddr);
- LWIP_DEBUGF(DHCP_DEBUG | DBG_STATE, ("dhcp_handle_offer(): offer for 0x%08"X32_F"\n", dhcp->offered_ip_addr.addr));
-
- dhcp_select(netif);
- }
-}
-
-/**
- * Select a DHCP server offer out of all offers.
- *
- * Simply select the first offer received.
- *
- * @param netif the netif under DHCP control
- * @return lwIP specific error (see error.h)
- */
-static err_t dhcp_select(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- err_t result;
- u32_t msecs;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 3, ("dhcp_select(netif=%p) %c%c%"U16_F"\n", (void*)netif, netif->name[0], netif->name[1], (u16_t)netif->num));
-
- /* create and initialize the DHCP message header */
- result = dhcp_create_request(netif);
- if (result == ERR_OK)
- {
- dhcp_option(dhcp, DHCP_OPTION_MESSAGE_TYPE, DHCP_OPTION_MESSAGE_TYPE_LEN);
- dhcp_option_byte(dhcp, DHCP_REQUEST);
-
- dhcp_option(dhcp, DHCP_OPTION_MAX_MSG_SIZE, DHCP_OPTION_MAX_MSG_SIZE_LEN);
- dhcp_option_short(dhcp, 576);
-
- /* MUST request the offered IP address */
- dhcp_option(dhcp, DHCP_OPTION_REQUESTED_IP, 4);
- dhcp_option_long(dhcp, ntohl(dhcp->offered_ip_addr.addr));
-
- dhcp_option(dhcp, DHCP_OPTION_SERVER_ID, 4);
- dhcp_option_long(dhcp, ntohl(dhcp->server_ip_addr.addr));
-
- dhcp_option(dhcp, DHCP_OPTION_PARAMETER_REQUEST_LIST, 4/*num options*/);
- dhcp_option_byte(dhcp, DHCP_OPTION_SUBNET_MASK);
- dhcp_option_byte(dhcp, DHCP_OPTION_ROUTER);
- dhcp_option_byte(dhcp, DHCP_OPTION_BROADCAST);
- dhcp_option_byte(dhcp, DHCP_OPTION_DNS_SERVER);
-
- dhcp_option_trailer(dhcp);
- /* shrink the pbuf to the actual content length */
- pbuf_realloc(dhcp->p_out, sizeof(struct dhcp_msg) - DHCP_OPTIONS_LEN + dhcp->options_out_len);
-
- /* TODO: we really should bind to a specific local interface here
- but we cannot specify an unconfigured netif as it is addressless */
- udp_bind(dhcp->pcb, IP_ADDR_ANY, DHCP_CLIENT_PORT);
- /* send broadcast to any DHCP server */
- udp_connect(dhcp->pcb, IP_ADDR_BROADCAST, DHCP_SERVER_PORT);
- udp_send(dhcp->pcb, dhcp->p_out);
- /* reconnect to any (or to server here?!) */
- udp_connect(dhcp->pcb, IP_ADDR_ANY, DHCP_SERVER_PORT);
- dhcp_delete_request(netif);
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_select: REQUESTING\n"));
- dhcp_set_state(dhcp, DHCP_REQUESTING);
- } else {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("dhcp_select: could not allocate DHCP request\n"));
- }
- dhcp->tries++;
- msecs = dhcp->tries < 4 ? dhcp->tries * 1000 : 4 * 1000;
- dhcp->request_timeout = (msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_STATE, ("dhcp_select(): set request timeout %"U32_F" msecs\n", msecs));
- return result;
-}
-
-/**
- * The DHCP timer that checks for lease renewal/rebind timeouts.
- *
- */
-void dhcp_coarse_tmr()
-{
- struct netif *netif = netif_list;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_coarse_tmr()\n"));
- /* iterate through all network interfaces */
- while (netif != NULL) {
- /* only act on DHCP configured interfaces */
- if (netif->dhcp != NULL) {
- /* timer is active (non zero), and triggers (zeroes) now? */
- if (netif->dhcp->t2_timeout-- == 1) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_coarse_tmr(): t2 timeout\n"));
- /* this clients' rebind timeout triggered */
- dhcp_t2_timeout(netif);
- /* timer is active (non zero), and triggers (zeroes) now */
- } else if (netif->dhcp->t1_timeout-- == 1) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_coarse_tmr(): t1 timeout\n"));
- /* this clients' renewal timeout triggered */
- dhcp_t1_timeout(netif);
- }
- }
- /* proceed to next netif */
- netif = netif->next;
- }
-}
-
-/**
- * DHCP transaction timeout handling
- *
- * A DHCP server is expected to respond within a short period of time.
- * This timer checks whether an outstanding DHCP request is timed out.
- *
- */
-void dhcp_fine_tmr()
-{
- struct netif *netif = netif_list;
- /* loop through netif's */
- while (netif != NULL) {
- /* only act on DHCP configured interfaces */
- if (netif->dhcp != NULL) {
- /* timer is active (non zero), and is about to trigger now */
- if (netif->dhcp->request_timeout-- == 1) {
- /* { netif->dhcp->request_timeout == 0 } */
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_fine_tmr(): request timeout\n"));
- /* this clients' request timeout triggered */
- dhcp_timeout(netif);
- }
- }
- /* proceed to next network interface */
- netif = netif->next;
- }
-}
-
-/**
- * A DHCP negotiation transaction, or ARP request, has timed out.
- *
- * The timer that was started with the DHCP or ARP request has
- * timed out, indicating no response was received in time.
- *
- * @param netif the netif under DHCP control
- *
- */
-static void dhcp_timeout(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 3, ("dhcp_timeout()\n"));
- /* back-off period has passed, or server selection timed out */
- if ((dhcp->state == DHCP_BACKING_OFF) || (dhcp->state == DHCP_SELECTING)) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_timeout(): restarting discovery\n"));
- dhcp_discover(netif);
- /* receiving the requested lease timed out */
- } else if (dhcp->state == DHCP_REQUESTING) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_timeout(): REQUESTING, DHCP request timed out\n"));
- if (dhcp->tries <= 5) {
- dhcp_select(netif);
- } else {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_timeout(): REQUESTING, releasing, restarting\n"));
- dhcp_release(netif);
- dhcp_discover(netif);
- }
- /* received no ARP reply for the offered address (which is good) */
- } else if (dhcp->state == DHCP_CHECKING) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_timeout(): CHECKING, ARP request timed out\n"));
- if (dhcp->tries <= 1) {
- dhcp_check(netif);
- /* no ARP replies on the offered address,
- looks like the IP address is indeed free */
- } else {
- /* bind the interface to the offered address */
- dhcp_bind(netif);
- }
- }
- /* did not get response to renew request? */
- else if (dhcp->state == DHCP_RENEWING) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_timeout(): RENEWING, DHCP request timed out\n"));
- /* just retry renewal */
- /* note that the rebind timer will eventually time-out if renew does not work */
- dhcp_renew(netif);
- /* did not get response to rebind request? */
- } else if (dhcp->state == DHCP_REBINDING) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_timeout(): REBINDING, DHCP request timed out\n"));
- if (dhcp->tries <= 8) {
- dhcp_rebind(netif);
- } else {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_timeout(): RELEASING, DISCOVERING\n"));
- dhcp_release(netif);
- dhcp_discover(netif);
- }
- }
-}
-
-/**
- * The renewal period has timed out.
- *
- * @param netif the netif under DHCP control
- */
-static void dhcp_t1_timeout(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_STATE, ("dhcp_t1_timeout()\n"));
- if ((dhcp->state == DHCP_REQUESTING) || (dhcp->state == DHCP_BOUND) || (dhcp->state == DHCP_RENEWING)) {
- /* just retry to renew - note that the rebind timer (t2) will
- * eventually time-out if renew tries fail. */
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_t1_timeout(): must renew\n"));
- dhcp_renew(netif);
- }
-}
-
-/**
- * The rebind period has timed out.
- *
- */
-static void dhcp_t2_timeout(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_t2_timeout()\n"));
- if ((dhcp->state == DHCP_REQUESTING) || (dhcp->state == DHCP_BOUND) || (dhcp->state == DHCP_RENEWING)) {
- /* just retry to rebind */
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_t2_timeout(): must rebind\n"));
- dhcp_rebind(netif);
- }
-}
-
-/**
- *
- * @param netif the netif under DHCP control
- */
-static void dhcp_handle_ack(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- u8_t *option_ptr;
- /* clear options we might not get from the ACK */
- dhcp->offered_sn_mask.addr = 0;
- dhcp->offered_gw_addr.addr = 0;
- dhcp->offered_bc_addr.addr = 0;
-
- /* lease time given? */
- option_ptr = dhcp_get_option_ptr(dhcp, DHCP_OPTION_LEASE_TIME);
- if (option_ptr != NULL) {
- /* remember offered lease time */
- dhcp->offered_t0_lease = dhcp_get_option_long(option_ptr + 2);
- }
- /* renewal period given? */
- option_ptr = dhcp_get_option_ptr(dhcp, DHCP_OPTION_T1);
- if (option_ptr != NULL) {
- /* remember given renewal period */
- dhcp->offered_t1_renew = dhcp_get_option_long(option_ptr + 2);
- } else {
- /* calculate safe periods for renewal */
- dhcp->offered_t1_renew = dhcp->offered_t0_lease / 2;
- }
-
- /* renewal period given? */
- option_ptr = dhcp_get_option_ptr(dhcp, DHCP_OPTION_T2);
- if (option_ptr != NULL) {
- /* remember given rebind period */
- dhcp->offered_t2_rebind = dhcp_get_option_long(option_ptr + 2);
- } else {
- /* calculate safe periods for rebinding */
- dhcp->offered_t2_rebind = dhcp->offered_t0_lease;
- }
-
- /* (y)our internet address */
- ip_addr_set(&dhcp->offered_ip_addr, &dhcp->msg_in->yiaddr);
-
-/**
- * Patch #1308
- * TODO: we must check if the file field is not overloaded by DHCP options!
- */
-#if 0
- /* boot server address */
- ip_addr_set(&dhcp->offered_si_addr, &dhcp->msg_in->siaddr);
- /* boot file name */
- if (dhcp->msg_in->file[0]) {
- dhcp->boot_file_name = mem_malloc(strlen(dhcp->msg_in->file) + 1);
- strcpy(dhcp->boot_file_name, dhcp->msg_in->file);
- }
-#endif
-
- /* subnet mask */
- option_ptr = dhcp_get_option_ptr(dhcp, DHCP_OPTION_SUBNET_MASK);
- /* subnet mask given? */
- if (option_ptr != NULL) {
- dhcp->offered_sn_mask.addr = htonl(dhcp_get_option_long(&option_ptr[2]));
- }
-
- /* gateway router */
- option_ptr = dhcp_get_option_ptr(dhcp, DHCP_OPTION_ROUTER);
- if (option_ptr != NULL) {
- dhcp->offered_gw_addr.addr = htonl(dhcp_get_option_long(&option_ptr[2]));
- }
-
- /* broadcast address */
- option_ptr = dhcp_get_option_ptr(dhcp, DHCP_OPTION_BROADCAST);
- if (option_ptr != NULL) {
- dhcp->offered_bc_addr.addr = htonl(dhcp_get_option_long(&option_ptr[2]));
- }
-
- /* DNS servers */
- option_ptr = dhcp_get_option_ptr(dhcp, DHCP_OPTION_DNS_SERVER);
- if (option_ptr != NULL) {
- u8_t n;
- dhcp->dns_count = dhcp_get_option_byte(&option_ptr[1]);
- /* limit to at most DHCP_MAX_DNS DNS servers */
- if (dhcp->dns_count > DHCP_MAX_DNS) dhcp->dns_count = DHCP_MAX_DNS;
- for (n = 0; n < dhcp->dns_count; n++)
- {
- dhcp->offered_dns_addr[n].addr = htonl(dhcp_get_option_long(&option_ptr[2+(n<<2)]));
- }
- }
-}
-
-/**
- * Start DHCP negotiation for a network interface.
- *
- * If no DHCP client instance was attached to this interface,
- * a new client is created first. If a DHCP client instance
- * was already present, it restarts negotiation.
- *
- * @param netif The lwIP network interface
- * @return lwIP error code
- * - ERR_OK - No error
- * - ERR_MEM - Out of memory
- *
- */
-err_t dhcp_start(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- err_t result = ERR_OK;
-
- LWIP_ASSERT("netif != NULL", netif != NULL);
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_start(netif=%p) %c%c%"U16_F"\n", (void*)netif, netif->name[0], netif->name[1], (u16_t)netif->num));
- netif->flags &= ~NETIF_FLAG_DHCP;
-
- /* no DHCP client attached yet? */
- if (dhcp == NULL) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_start(): starting new DHCP client\n"));
- dhcp = mem_malloc(sizeof(struct dhcp));
- if (dhcp == NULL) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_start(): could not allocate dhcp\n"));
- return ERR_MEM;
- }
- /* store this dhcp client in the netif */
- netif->dhcp = dhcp;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_start(): allocated dhcp"));
- /* already has DHCP client attached */
- } else {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE | 3, ("dhcp_start(): restarting DHCP configuration\n"));
- }
-
- /* clear data structure */
- memset(dhcp, 0, sizeof(struct dhcp));
- /* allocate UDP PCB */
- dhcp->pcb = udp_new();
- if (dhcp->pcb == NULL) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_start(): could not obtain pcb\n"));
- mem_free((void *)dhcp);
- netif->dhcp = dhcp = NULL;
- return ERR_MEM;
- }
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_start(): starting DHCP configuration\n"));
- /* (re)start the DHCP negotiation */
- result = dhcp_discover(netif);
- if (result != ERR_OK) {
- /* free resources allocated above */
- dhcp_stop(netif);
- return ERR_MEM;
- }
- netif->flags |= NETIF_FLAG_DHCP;
- return result;
-}
-
-/**
- * Inform a DHCP server of our manual configuration.
- *
- * This informs DHCP servers of our fixed IP address configuration
- * by sending an INFORM message. It does not involve DHCP address
- * configuration, it is just here to be nice to the network.
- *
- * @param netif The lwIP network interface
- *
- */
-void dhcp_inform(struct netif *netif)
-{
- struct dhcp *dhcp;
- err_t result = ERR_OK;
- dhcp = mem_malloc(sizeof(struct dhcp));
- if (dhcp == NULL) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("dhcp_inform(): could not allocate dhcp\n"));
- return;
- }
- netif->dhcp = dhcp;
- memset(dhcp, 0, sizeof(struct dhcp));
-
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_inform(): allocated dhcp\n"));
- dhcp->pcb = udp_new();
- if (dhcp->pcb == NULL) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("dhcp_inform(): could not obtain pcb"));
- mem_free((void *)dhcp);
- return;
- }
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_inform(): created new udp pcb\n"));
- /* create and initialize the DHCP message header */
- result = dhcp_create_request(netif);
- if (result == ERR_OK) {
-
- dhcp_option(dhcp, DHCP_OPTION_MESSAGE_TYPE, DHCP_OPTION_MESSAGE_TYPE_LEN);
- dhcp_option_byte(dhcp, DHCP_INFORM);
-
- dhcp_option(dhcp, DHCP_OPTION_MAX_MSG_SIZE, DHCP_OPTION_MAX_MSG_SIZE_LEN);
- /* TODO: use netif->mtu ?! */
- dhcp_option_short(dhcp, 576);
-
- dhcp_option_trailer(dhcp);
-
- pbuf_realloc(dhcp->p_out, sizeof(struct dhcp_msg) - DHCP_OPTIONS_LEN + dhcp->options_out_len);
-
- udp_bind(dhcp->pcb, IP_ADDR_ANY, DHCP_CLIENT_PORT);
- udp_connect(dhcp->pcb, IP_ADDR_BROADCAST, DHCP_SERVER_PORT);
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_inform: INFORMING\n"));
- udp_send(dhcp->pcb, dhcp->p_out);
- udp_connect(dhcp->pcb, IP_ADDR_ANY, DHCP_SERVER_PORT);
- dhcp_delete_request(netif);
- } else {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("dhcp_inform: could not allocate DHCP request\n"));
- }
-
- if (dhcp != NULL)
- {
- if (dhcp->pcb != NULL) udp_remove(dhcp->pcb);
- dhcp->pcb = NULL;
- mem_free((void *)dhcp);
- netif->dhcp = NULL;
- }
-}
-
-#if DHCP_DOES_ARP_CHECK
-/**
- * Match an ARP reply with the offered IP address.
- *
- * @param addr The IP address we received a reply from
- *
- */
-void dhcp_arp_reply(struct netif *netif, struct ip_addr *addr)
-{
- LWIP_ASSERT("netif != NULL", netif != NULL);
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 3, ("dhcp_arp_reply()\n"));
- /* is a DHCP client doing an ARP check? */
- if ((netif->dhcp != NULL) && (netif->dhcp->state == DHCP_CHECKING)) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_arp_reply(): CHECKING, arp reply for 0x%08"X32_F"\n", addr->addr));
- /* did a host respond with the address we
- were offered by the DHCP server? */
- if (ip_addr_cmp(addr, &netif->dhcp->offered_ip_addr)) {
- /* we will not accept the offered address */
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE | 1, ("dhcp_arp_reply(): arp reply matched with offered address, declining\n"));
- dhcp_decline(netif);
- }
- }
-}
-
-/**
- * Decline an offered lease.
- *
- * Tell the DHCP server we do not accept the offered address.
- * One reason to decline the lease is when we find out the address
- * is already in use by another host (through ARP).
- */
-static err_t dhcp_decline(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- err_t result = ERR_OK;
- u16_t msecs;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 3, ("dhcp_decline()\n"));
- dhcp_set_state(dhcp, DHCP_BACKING_OFF);
- /* create and initialize the DHCP message header */
- result = dhcp_create_request(netif);
- if (result == ERR_OK)
- {
- dhcp_option(dhcp, DHCP_OPTION_MESSAGE_TYPE, DHCP_OPTION_MESSAGE_TYPE_LEN);
- dhcp_option_byte(dhcp, DHCP_DECLINE);
-
- dhcp_option(dhcp, DHCP_OPTION_MAX_MSG_SIZE, DHCP_OPTION_MAX_MSG_SIZE_LEN);
- dhcp_option_short(dhcp, 576);
-
- dhcp_option(dhcp, DHCP_OPTION_REQUESTED_IP, 4);
- dhcp_option_long(dhcp, ntohl(dhcp->offered_ip_addr.addr));
-
- dhcp_option_trailer(dhcp);
- /* resize pbuf to reflect true size of options */
- pbuf_realloc(dhcp->p_out, sizeof(struct dhcp_msg) - DHCP_OPTIONS_LEN + dhcp->options_out_len);
-
- udp_bind(dhcp->pcb, IP_ADDR_ANY, DHCP_CLIENT_PORT);
- /* @todo: should we really connect here? we are performing sendto() */
- udp_connect(dhcp->pcb, IP_ADDR_ANY, DHCP_SERVER_PORT);
- /* per section 4.4.4, broadcast DECLINE messages */
- udp_sendto(dhcp->pcb, dhcp->p_out, IP_ADDR_BROADCAST, DHCP_SERVER_PORT);
- dhcp_delete_request(netif);
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_decline: BACKING OFF\n"));
- } else {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("dhcp_decline: could not allocate DHCP request\n"));
- }
- dhcp->tries++;
- msecs = 10*1000;
- dhcp->request_timeout = (msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_decline(): set request timeout %"U16_F" msecs\n", msecs));
- return result;
-}
-#endif
-
-
-/**
- * Start the DHCP process, discover a DHCP server.
- *
- */
-static err_t dhcp_discover(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- err_t result = ERR_OK;
- u16_t msecs;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 3, ("dhcp_discover()\n"));
- ip_addr_set(&dhcp->offered_ip_addr, IP_ADDR_ANY);
- /* create and initialize the DHCP message header */
- result = dhcp_create_request(netif);
- if (result == ERR_OK)
- {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_discover: making request\n"));
- dhcp_option(dhcp, DHCP_OPTION_MESSAGE_TYPE, DHCP_OPTION_MESSAGE_TYPE_LEN);
- dhcp_option_byte(dhcp, DHCP_DISCOVER);
-
- dhcp_option(dhcp, DHCP_OPTION_MAX_MSG_SIZE, DHCP_OPTION_MAX_MSG_SIZE_LEN);
- dhcp_option_short(dhcp, 576);
-
- dhcp_option(dhcp, DHCP_OPTION_PARAMETER_REQUEST_LIST, 4/*num options*/);
- dhcp_option_byte(dhcp, DHCP_OPTION_SUBNET_MASK);
- dhcp_option_byte(dhcp, DHCP_OPTION_ROUTER);
- dhcp_option_byte(dhcp, DHCP_OPTION_BROADCAST);
- dhcp_option_byte(dhcp, DHCP_OPTION_DNS_SERVER);
-
- dhcp_option_trailer(dhcp);
-
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_discover: realloc()ing\n"));
- pbuf_realloc(dhcp->p_out, sizeof(struct dhcp_msg) - DHCP_OPTIONS_LEN + dhcp->options_out_len);
-
- /* set receive callback function with netif as user data */
- udp_recv(dhcp->pcb, dhcp_recv, netif);
- udp_bind(dhcp->pcb, IP_ADDR_ANY, DHCP_CLIENT_PORT);
- udp_connect(dhcp->pcb, IP_ADDR_ANY, DHCP_SERVER_PORT);
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_discover: sendto(DISCOVER, IP_ADDR_BROADCAST, DHCP_SERVER_PORT)\n"));
- udp_sendto(dhcp->pcb, dhcp->p_out, IP_ADDR_BROADCAST, DHCP_SERVER_PORT);
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_discover: deleting()ing\n"));
- dhcp_delete_request(netif);
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_discover: SELECTING\n"));
- dhcp_set_state(dhcp, DHCP_SELECTING);
- } else {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("dhcp_discover: could not allocate DHCP request\n"));
- }
- dhcp->tries++;
- msecs = dhcp->tries < 4 ? (dhcp->tries + 1) * 1000 : 10 * 1000;
- dhcp->request_timeout = (msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_discover(): set request timeout %"U16_F" msecs\n", msecs));
- return result;
-}
-
-
-/**
- * Bind the interface to the offered IP address.
- *
- * @param netif network interface to bind to the offered address
- */
-static void dhcp_bind(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- struct ip_addr sn_mask, gw_addr;
- LWIP_ASSERT("dhcp_bind: netif != NULL", netif != NULL);
- LWIP_ASSERT("dhcp_bind: dhcp != NULL", dhcp != NULL);
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 3, ("dhcp_bind(netif=%p) %c%c%"U16_F"\n", (void*)netif, netif->name[0], netif->name[1], (u16_t)netif->num));
-
- /* temporary DHCP lease? */
- if (dhcp->offered_t1_renew != 0xffffffffUL) {
- /* set renewal period timer */
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_bind(): t1 renewal timer %"U32_F" secs\n", dhcp->offered_t1_renew));
- dhcp->t1_timeout = (dhcp->offered_t1_renew + DHCP_COARSE_TIMER_SECS / 2) / DHCP_COARSE_TIMER_SECS;
- if (dhcp->t1_timeout == 0) dhcp->t1_timeout = 1;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_bind(): set request timeout %"U32_F" msecs\n", dhcp->offered_t1_renew*1000));
- }
- /* set renewal period timer */
- if (dhcp->offered_t2_rebind != 0xffffffffUL) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_bind(): t2 rebind timer %"U32_F" secs\n", dhcp->offered_t2_rebind));
- dhcp->t2_timeout = (dhcp->offered_t2_rebind + DHCP_COARSE_TIMER_SECS / 2) / DHCP_COARSE_TIMER_SECS;
- if (dhcp->t2_timeout == 0) dhcp->t2_timeout = 1;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_bind(): set request timeout %"U32_F" msecs\n", dhcp->offered_t2_rebind*1000));
- }
- /* copy offered network mask */
- ip_addr_set(&sn_mask, &dhcp->offered_sn_mask);
-
- /* subnet mask not given? */
- /* TODO: this is not a valid check. what if the network mask is 0? */
- if (sn_mask.addr == 0) {
- /* choose a safe subnet mask given the network class */
- u8_t first_octet = ip4_addr1(&sn_mask);
- if (first_octet <= 127) sn_mask.addr = htonl(0xff000000);
- else if (first_octet >= 192) sn_mask.addr = htonl(0xffffff00);
- else sn_mask.addr = htonl(0xffff0000);
- }
-
- ip_addr_set(&gw_addr, &dhcp->offered_gw_addr);
- /* gateway address not given? */
- if (gw_addr.addr == 0) {
- /* copy network address */
- gw_addr.addr = (dhcp->offered_ip_addr.addr & sn_mask.addr);
- /* use first host address on network as gateway */
- gw_addr.addr |= htonl(0x00000001);
- }
-
- LWIP_DEBUGF(DHCP_DEBUG | DBG_STATE, ("dhcp_bind(): IP: 0x%08"X32_F"\n", dhcp->offered_ip_addr.addr));
- netif_set_ipaddr(netif, &dhcp->offered_ip_addr);
- LWIP_DEBUGF(DHCP_DEBUG | DBG_STATE, ("dhcp_bind(): SN: 0x%08"X32_F"\n", sn_mask.addr));
- netif_set_netmask(netif, &sn_mask);
- LWIP_DEBUGF(DHCP_DEBUG | DBG_STATE, ("dhcp_bind(): GW: 0x%08"X32_F"\n", gw_addr.addr));
- netif_set_gw(netif, &gw_addr);
- /* bring the interface up */
- netif_set_up(netif);
- /* netif is now bound to DHCP leased address */
- dhcp_set_state(dhcp, DHCP_BOUND);
-}
-
-/**
- * Renew an existing DHCP lease at the involved DHCP server.
- *
- * @param netif network interface which must renew its lease
- */
-err_t dhcp_renew(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- err_t result;
- u16_t msecs;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 3, ("dhcp_renew()\n"));
- dhcp_set_state(dhcp, DHCP_RENEWING);
-
- /* create and initialize the DHCP message header */
- result = dhcp_create_request(netif);
- if (result == ERR_OK) {
-
- dhcp_option(dhcp, DHCP_OPTION_MESSAGE_TYPE, DHCP_OPTION_MESSAGE_TYPE_LEN);
- dhcp_option_byte(dhcp, DHCP_REQUEST);
-
- dhcp_option(dhcp, DHCP_OPTION_MAX_MSG_SIZE, DHCP_OPTION_MAX_MSG_SIZE_LEN);
- /* TODO: use netif->mtu in some way */
- dhcp_option_short(dhcp, 576);
-
-#if 0
- dhcp_option(dhcp, DHCP_OPTION_REQUESTED_IP, 4);
- dhcp_option_long(dhcp, ntohl(dhcp->offered_ip_addr.addr));
-#endif
-
-#if 0
- dhcp_option(dhcp, DHCP_OPTION_SERVER_ID, 4);
- dhcp_option_long(dhcp, ntohl(dhcp->server_ip_addr.addr));
-#endif
- /* append DHCP message trailer */
- dhcp_option_trailer(dhcp);
-
- pbuf_realloc(dhcp->p_out, sizeof(struct dhcp_msg) - DHCP_OPTIONS_LEN + dhcp->options_out_len);
-
- udp_bind(dhcp->pcb, IP_ADDR_ANY, DHCP_CLIENT_PORT);
- udp_connect(dhcp->pcb, &dhcp->server_ip_addr, DHCP_SERVER_PORT);
- udp_send(dhcp->pcb, dhcp->p_out);
- dhcp_delete_request(netif);
-
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_renew: RENEWING\n"));
- } else {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("dhcp_renew: could not allocate DHCP request\n"));
- }
- dhcp->tries++;
- /* back-off on retries, but to a maximum of 20 seconds */
- msecs = dhcp->tries < 10 ? dhcp->tries * 2000 : 20 * 1000;
- dhcp->request_timeout = (msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_renew(): set request timeout %"U16_F" msecs\n", msecs));
- return result;
-}
-
-/**
- * Rebind with a DHCP server for an existing DHCP lease.
- *
- * @param netif network interface which must rebind with a DHCP server
- */
-static err_t dhcp_rebind(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- err_t result;
- u16_t msecs;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_rebind()\n"));
- dhcp_set_state(dhcp, DHCP_REBINDING);
-
- /* create and initialize the DHCP message header */
- result = dhcp_create_request(netif);
- if (result == ERR_OK)
- {
-
- dhcp_option(dhcp, DHCP_OPTION_MESSAGE_TYPE, DHCP_OPTION_MESSAGE_TYPE_LEN);
- dhcp_option_byte(dhcp, DHCP_REQUEST);
-
- dhcp_option(dhcp, DHCP_OPTION_MAX_MSG_SIZE, DHCP_OPTION_MAX_MSG_SIZE_LEN);
- dhcp_option_short(dhcp, 576);
-
-#if 0
- dhcp_option(dhcp, DHCP_OPTION_REQUESTED_IP, 4);
- dhcp_option_long(dhcp, ntohl(dhcp->offered_ip_addr.addr));
-
- dhcp_option(dhcp, DHCP_OPTION_SERVER_ID, 4);
- dhcp_option_long(dhcp, ntohl(dhcp->server_ip_addr.addr));
-#endif
-
- dhcp_option_trailer(dhcp);
-
- pbuf_realloc(dhcp->p_out, sizeof(struct dhcp_msg) - DHCP_OPTIONS_LEN + dhcp->options_out_len);
-
- /* set remote IP association to any DHCP server */
- udp_bind(dhcp->pcb, IP_ADDR_ANY, DHCP_CLIENT_PORT);
- udp_connect(dhcp->pcb, IP_ADDR_ANY, DHCP_SERVER_PORT);
- /* broadcast to server */
- udp_sendto(dhcp->pcb, dhcp->p_out, IP_ADDR_BROADCAST, DHCP_SERVER_PORT);
- dhcp_delete_request(netif);
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_rebind: REBINDING\n"));
- } else {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("dhcp_rebind: could not allocate DHCP request\n"));
- }
- dhcp->tries++;
- msecs = dhcp->tries < 10 ? dhcp->tries * 1000 : 10 * 1000;
- dhcp->request_timeout = (msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_rebind(): set request timeout %"U16_F" msecs\n", msecs));
- return result;
-}
-
-/**
- * Release a DHCP lease.
- *
- * @param netif network interface which must release its lease
- */
-err_t dhcp_release(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- err_t result;
- u16_t msecs;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 3, ("dhcp_release()\n"));
-
- /* idle DHCP client */
- dhcp_set_state(dhcp, DHCP_OFF);
- /* clean old DHCP offer */
- dhcp->server_ip_addr.addr = 0;
- dhcp->offered_ip_addr.addr = dhcp->offered_sn_mask.addr = 0;
- dhcp->offered_gw_addr.addr = dhcp->offered_bc_addr.addr = 0;
- dhcp->offered_t0_lease = dhcp->offered_t1_renew = dhcp->offered_t2_rebind = 0;
- dhcp->dns_count = 0;
-
- /* create and initialize the DHCP message header */
- result = dhcp_create_request(netif);
- if (result == ERR_OK) {
- dhcp_option(dhcp, DHCP_OPTION_MESSAGE_TYPE, DHCP_OPTION_MESSAGE_TYPE_LEN);
- dhcp_option_byte(dhcp, DHCP_RELEASE);
-
- dhcp_option_trailer(dhcp);
-
- pbuf_realloc(dhcp->p_out, sizeof(struct dhcp_msg) - DHCP_OPTIONS_LEN + dhcp->options_out_len);
-
- udp_bind(dhcp->pcb, IP_ADDR_ANY, DHCP_CLIENT_PORT);
- udp_connect(dhcp->pcb, &dhcp->server_ip_addr, DHCP_SERVER_PORT);
- udp_send(dhcp->pcb, dhcp->p_out);
- dhcp_delete_request(netif);
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_release: RELEASED, DHCP_OFF\n"));
- } else {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("dhcp_release: could not allocate DHCP request\n"));
- }
- dhcp->tries++;
- msecs = dhcp->tries < 10 ? dhcp->tries * 1000 : 10 * 1000;
- dhcp->request_timeout = (msecs + DHCP_FINE_TIMER_MSECS - 1) / DHCP_FINE_TIMER_MSECS;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE, ("dhcp_release(): set request timeout %"U16_F" msecs\n", msecs));
- /* bring the interface down */
- netif_set_down(netif);
- /* remove IP address from interface */
- netif_set_ipaddr(netif, IP_ADDR_ANY);
- netif_set_gw(netif, IP_ADDR_ANY);
- netif_set_netmask(netif, IP_ADDR_ANY);
-
- /* TODO: netif_down(netif); */
- return result;
-}
-/**
- * Remove the DHCP client from the interface.
- *
- * @param netif The network interface to stop DHCP on
- */
-void dhcp_stop(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- LWIP_ASSERT("dhcp_stop: netif != NULL", netif != NULL);
-
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 3, ("dhcp_stop()\n"));
- /* netif is DHCP configured? */
- if (dhcp != NULL)
- {
- if (dhcp->pcb != NULL)
- {
- udp_remove(dhcp->pcb);
- dhcp->pcb = NULL;
- }
- if (dhcp->p != NULL)
- {
- pbuf_free(dhcp->p);
- dhcp->p = NULL;
- }
- /* free unfolded reply */
- dhcp_free_reply(dhcp);
- mem_free((void *)dhcp);
- netif->dhcp = NULL;
- }
-}
-
-/*
- * Set the DHCP state of a DHCP client.
- *
- * If the state changed, reset the number of tries.
- *
- * TODO: we might also want to reset the timeout here?
- */
-static void dhcp_set_state(struct dhcp *dhcp, u8_t new_state)
-{
- if (new_state != dhcp->state)
- {
- dhcp->state = new_state;
- dhcp->tries = 0;
- }
-}
-
-/*
- * Concatenate an option type and length field to the outgoing
- * DHCP message.
- *
- */
-static void dhcp_option(struct dhcp *dhcp, u8_t option_type, u8_t option_len)
-{
- LWIP_ASSERT("dhcp_option_short: dhcp->options_out_len + 2 + option_len <= DHCP_OPTIONS_LEN", dhcp->options_out_len + 2 + option_len <= DHCP_OPTIONS_LEN);
- dhcp->msg_out->options[dhcp->options_out_len++] = option_type;
- dhcp->msg_out->options[dhcp->options_out_len++] = option_len;
-}
-/*
- * Concatenate a single byte to the outgoing DHCP message.
- *
- */
-static void dhcp_option_byte(struct dhcp *dhcp, u8_t value)
-{
- LWIP_ASSERT("dhcp_option_short: dhcp->options_out_len < DHCP_OPTIONS_LEN", dhcp->options_out_len < DHCP_OPTIONS_LEN);
- dhcp->msg_out->options[dhcp->options_out_len++] = value;
-}
-static void dhcp_option_short(struct dhcp *dhcp, u16_t value)
-{
- LWIP_ASSERT("dhcp_option_short: dhcp->options_out_len + 2 <= DHCP_OPTIONS_LEN", dhcp->options_out_len + 2 <= DHCP_OPTIONS_LEN);
- dhcp->msg_out->options[dhcp->options_out_len++] = (value & 0xff00U) >> 8;
- dhcp->msg_out->options[dhcp->options_out_len++] = value & 0x00ffU;
-}
-static void dhcp_option_long(struct dhcp *dhcp, u32_t value)
-{
- LWIP_ASSERT("dhcp_option_long: dhcp->options_out_len + 4 <= DHCP_OPTIONS_LEN", dhcp->options_out_len + 4 <= DHCP_OPTIONS_LEN);
- dhcp->msg_out->options[dhcp->options_out_len++] = (value & 0xff000000UL) >> 24;
- dhcp->msg_out->options[dhcp->options_out_len++] = (value & 0x00ff0000UL) >> 16;
- dhcp->msg_out->options[dhcp->options_out_len++] = (value & 0x0000ff00UL) >> 8;
- dhcp->msg_out->options[dhcp->options_out_len++] = (value & 0x000000ffUL);
-}
-
-/**
- * Extract the DHCP message and the DHCP options.
- *
- * Extract the DHCP message and the DHCP options, each into a contiguous
- * piece of memory. As a DHCP message is variable sized by its options,
- * and also allows overriding some fields for options, the easy approach
- * is to first unfold the options into a conitguous piece of memory, and
- * use that further on.
- *
- */
-static err_t dhcp_unfold_reply(struct dhcp *dhcp)
-{
- struct pbuf *p = dhcp->p;
- u8_t *ptr;
- u16_t i;
- u16_t j = 0;
- LWIP_ASSERT("dhcp->p != NULL", dhcp->p != NULL);
- /* free any left-overs from previous unfolds */
- dhcp_free_reply(dhcp);
- /* options present? */
- if (dhcp->p->tot_len > (sizeof(struct dhcp_msg) - DHCP_OPTIONS_LEN))
- {
- dhcp->options_in_len = dhcp->p->tot_len - (sizeof(struct dhcp_msg) - DHCP_OPTIONS_LEN);
- dhcp->options_in = mem_malloc(dhcp->options_in_len);
- if (dhcp->options_in == NULL)
- {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("dhcp_unfold_reply(): could not allocate dhcp->options\n"));
- return ERR_MEM;
- }
- }
- dhcp->msg_in = mem_malloc(sizeof(struct dhcp_msg) - DHCP_OPTIONS_LEN);
- if (dhcp->msg_in == NULL)
- {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("dhcp_unfold_reply(): could not allocate dhcp->msg_in\n"));
- mem_free((void *)dhcp->options_in);
- dhcp->options_in = NULL;
- return ERR_MEM;
- }
-
- ptr = (u8_t *)dhcp->msg_in;
- /* proceed through struct dhcp_msg */
- for (i = 0; i < sizeof(struct dhcp_msg) - DHCP_OPTIONS_LEN; i++)
- {
- *ptr++ = ((u8_t *)p->payload)[j++];
- /* reached end of pbuf? */
- if (j == p->len)
- {
- /* proceed to next pbuf in chain */
- p = p->next;
- j = 0;
- }
- }
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_unfold_reply(): copied %"U16_F" bytes into dhcp->msg_in[]\n", i));
- if (dhcp->options_in != NULL) {
- ptr = (u8_t *)dhcp->options_in;
- /* proceed through options */
- for (i = 0; i < dhcp->options_in_len; i++) {
- *ptr++ = ((u8_t *)p->payload)[j++];
- /* reached end of pbuf? */
- if (j == p->len) {
- /* proceed to next pbuf in chain */
- p = p->next;
- j = 0;
- }
- }
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_unfold_reply(): copied %"U16_F" bytes to dhcp->options_in[]\n", i));
- }
- return ERR_OK;
-}
-
-/**
- * Free the incoming DHCP message including contiguous copy of
- * its DHCP options.
- *
- */
-static void dhcp_free_reply(struct dhcp *dhcp)
-{
- if (dhcp->msg_in != NULL) {
- mem_free((void *)dhcp->msg_in);
- dhcp->msg_in = NULL;
- }
- if (dhcp->options_in) {
- mem_free((void *)dhcp->options_in);
- dhcp->options_in = NULL;
- dhcp->options_in_len = 0;
- }
- LWIP_DEBUGF(DHCP_DEBUG, ("dhcp_free_reply(): free'd\n"));
-}
-
-
-/**
- * If an incoming DHCP message is in response to us, then trigger the state machine
- */
-static void dhcp_recv(void *arg, struct udp_pcb *pcb, struct pbuf *p, struct ip_addr *addr, u16_t port)
-{
- struct netif *netif = (struct netif *)arg;
- struct dhcp *dhcp = netif->dhcp;
- struct dhcp_msg *reply_msg = (struct dhcp_msg *)p->payload;
- u8_t *options_ptr;
- u8_t msg_type;
- u8_t i;
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 3, ("dhcp_recv(pbuf = %p) from DHCP server %"U16_F".%"U16_F".%"U16_F".%"U16_F" port %"U16_F"\n", (void*)p,
- (u16_t)(ntohl(addr->addr) >> 24 & 0xff), (u16_t)(ntohl(addr->addr) >> 16 & 0xff),
- (u16_t)(ntohl(addr->addr) >> 8 & 0xff), (u16_t)(ntohl(addr->addr) & 0xff), port));
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("pbuf->len = %"U16_F"\n", p->len));
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("pbuf->tot_len = %"U16_F"\n", p->tot_len));
- /* prevent warnings about unused arguments */
- (void)pcb; (void)addr; (void)port;
- dhcp->p = p;
- /* TODO: check packet length before reading them */
- if (reply_msg->op != DHCP_BOOTREPLY) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 1, ("not a DHCP reply message, but type %"U16_F"\n", (u16_t)reply_msg->op));
- pbuf_free(p);
- dhcp->p = NULL;
- return;
- }
- /* iterate through hardware address and match against DHCP message */
- for (i = 0; i < netif->hwaddr_len; i++) {
- if (netif->hwaddr[i] != reply_msg->chaddr[i]) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("netif->hwaddr[%"U16_F"]==%02"X16_F" != reply_msg->chaddr[%"U16_F"]==%02"X16_F"\n",
- (u16_t)i, (u16_t)netif->hwaddr[i], (u16_t)i, (u16_t)reply_msg->chaddr[i]));
- pbuf_free(p);
- dhcp->p = NULL;
- return;
- }
- }
- /* match transaction ID against what we expected */
- if (ntohl(reply_msg->xid) != dhcp->xid) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("transaction id mismatch\n"));
- pbuf_free(p);
- dhcp->p = NULL;
- return;
- }
- /* option fields could be unfold? */
- if (dhcp_unfold_reply(dhcp) != ERR_OK) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("problem unfolding DHCP message - too short on memory?\n"));
- pbuf_free(p);
- dhcp->p = NULL;
- return;
- }
-
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("searching DHCP_OPTION_MESSAGE_TYPE\n"));
- /* obtain pointer to DHCP message type */
- options_ptr = dhcp_get_option_ptr(dhcp, DHCP_OPTION_MESSAGE_TYPE);
- if (options_ptr == NULL) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 1, ("DHCP_OPTION_MESSAGE_TYPE option not found\n"));
- pbuf_free(p);
- dhcp->p = NULL;
- return;
- }
-
- /* read DHCP message type */
- msg_type = dhcp_get_option_byte(options_ptr + 2);
- /* message type is DHCP ACK? */
- if (msg_type == DHCP_ACK) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 1, ("DHCP_ACK received\n"));
- /* in requesting state? */
- if (dhcp->state == DHCP_REQUESTING) {
- dhcp_handle_ack(netif);
- dhcp->request_timeout = 0;
-#if DHCP_DOES_ARP_CHECK
- /* check if the acknowledged lease address is already in use */
- dhcp_check(netif);
-#else
- /* bind interface to the acknowledged lease address */
- dhcp_bind(netif);
-#endif
- }
- /* already bound to the given lease address? */
- else if ((dhcp->state == DHCP_REBOOTING) || (dhcp->state == DHCP_REBINDING) || (dhcp->state == DHCP_RENEWING)) {
- dhcp->request_timeout = 0;
- dhcp_bind(netif);
- }
- }
- /* received a DHCP_NAK in appropriate state? */
- else if ((msg_type == DHCP_NAK) &&
- ((dhcp->state == DHCP_REBOOTING) || (dhcp->state == DHCP_REQUESTING) ||
- (dhcp->state == DHCP_REBINDING) || (dhcp->state == DHCP_RENEWING ))) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 1, ("DHCP_NAK received\n"));
- dhcp->request_timeout = 0;
- dhcp_handle_nak(netif);
- }
- /* received a DHCP_OFFER in DHCP_SELECTING state? */
- else if ((msg_type == DHCP_OFFER) && (dhcp->state == DHCP_SELECTING)) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 1, ("DHCP_OFFER received in DHCP_SELECTING state\n"));
- dhcp->request_timeout = 0;
- /* remember offered lease */
- dhcp_handle_offer(netif);
- }
- pbuf_free(p);
- dhcp->p = NULL;
-}
-
-
-static err_t dhcp_create_request(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- u16_t i;
- LWIP_ASSERT("dhcp_create_request: dhcp->p_out == NULL", dhcp->p_out == NULL);
- LWIP_ASSERT("dhcp_create_request: dhcp->msg_out == NULL", dhcp->msg_out == NULL);
- dhcp->p_out = pbuf_alloc(PBUF_TRANSPORT, sizeof(struct dhcp_msg), PBUF_RAM);
- if (dhcp->p_out == NULL) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("dhcp_create_request(): could not allocate pbuf\n"));
- return ERR_MEM;
- }
- /* give unique transaction identifier to this request */
- dhcp->xid = xid++;
-
- dhcp->msg_out = (struct dhcp_msg *)dhcp->p_out->payload;
-
- dhcp->msg_out->op = DHCP_BOOTREQUEST;
- /* TODO: make link layer independent */
- dhcp->msg_out->htype = DHCP_HTYPE_ETH;
- /* TODO: make link layer independent */
- dhcp->msg_out->hlen = DHCP_HLEN_ETH;
- dhcp->msg_out->hops = 0;
- dhcp->msg_out->xid = htonl(dhcp->xid);
- dhcp->msg_out->secs = 0;
- dhcp->msg_out->flags = 0;
- dhcp->msg_out->ciaddr.addr = netif->ip_addr.addr;
- dhcp->msg_out->yiaddr.addr = 0;
- dhcp->msg_out->siaddr.addr = 0;
- dhcp->msg_out->giaddr.addr = 0;
- for (i = 0; i < DHCP_CHADDR_LEN; i++) {
- /* copy netif hardware address, pad with zeroes */
- dhcp->msg_out->chaddr[i] = (i < netif->hwaddr_len) ? netif->hwaddr[i] : 0/* pad byte*/;
- }
- for (i = 0; i < DHCP_SNAME_LEN; i++) dhcp->msg_out->sname[i] = 0;
- for (i = 0; i < DHCP_FILE_LEN; i++) dhcp->msg_out->file[i] = 0;
- dhcp->msg_out->cookie = htonl(0x63825363UL);
- dhcp->options_out_len = 0;
- /* fill options field with an incrementing array (for debugging purposes) */
- for (i = 0; i < DHCP_OPTIONS_LEN; i++) dhcp->msg_out->options[i] = i;
- return ERR_OK;
-}
-
-static void dhcp_delete_request(struct netif *netif)
-{
- struct dhcp *dhcp = netif->dhcp;
- LWIP_ASSERT("dhcp_free_msg: dhcp->p_out != NULL", dhcp->p_out != NULL);
- LWIP_ASSERT("dhcp_free_msg: dhcp->msg_out != NULL", dhcp->msg_out != NULL);
- pbuf_free(dhcp->p_out);
- dhcp->p_out = NULL;
- dhcp->msg_out = NULL;
-}
-
-/**
- * Add a DHCP message trailer
- *
- * Adds the END option to the DHCP message, and if
- * necessary, up to three padding bytes.
- */
-
-static void dhcp_option_trailer(struct dhcp *dhcp)
-{
- LWIP_ASSERT("dhcp_option_trailer: dhcp->msg_out != NULL\n", dhcp->msg_out != NULL);
- LWIP_ASSERT("dhcp_option_trailer: dhcp->options_out_len < DHCP_OPTIONS_LEN\n", dhcp->options_out_len < DHCP_OPTIONS_LEN);
- dhcp->msg_out->options[dhcp->options_out_len++] = DHCP_OPTION_END;
- /* packet is too small, or not 4 byte aligned? */
- while ((dhcp->options_out_len < DHCP_MIN_OPTIONS_LEN) || (dhcp->options_out_len & 3)) {
- /* LWIP_DEBUGF(DHCP_DEBUG,("dhcp_option_trailer:dhcp->options_out_len=%"U16_F", DHCP_OPTIONS_LEN=%"U16_F, dhcp->options_out_len, DHCP_OPTIONS_LEN)); */
- LWIP_ASSERT("dhcp_option_trailer: dhcp->options_out_len < DHCP_OPTIONS_LEN\n", dhcp->options_out_len < DHCP_OPTIONS_LEN);
- /* add a fill/padding byte */
- dhcp->msg_out->options[dhcp->options_out_len++] = 0;
- }
-}
-
-/**
- * Find the offset of a DHCP option inside the DHCP message.
- *
- * @param client DHCP client
- * @param option_type
- *
- * @return a byte offset into the UDP message where the option was found, or
- * zero if the given option was not found.
- */
-static u8_t *dhcp_get_option_ptr(struct dhcp *dhcp, u8_t option_type)
-{
- u8_t overload = DHCP_OVERLOAD_NONE;
-
- /* options available? */
- if ((dhcp->options_in != NULL) && (dhcp->options_in_len > 0)) {
- /* start with options field */
- u8_t *options = (u8_t *)dhcp->options_in;
- u16_t offset = 0;
- /* at least 1 byte to read and no end marker, then at least 3 bytes to read? */
- while ((offset < dhcp->options_in_len) && (options[offset] != DHCP_OPTION_END)) {
- /* LWIP_DEBUGF(DHCP_DEBUG, ("msg_offset=%"U16_F", q->len=%"U16_F, msg_offset, q->len)); */
- /* are the sname and/or file field overloaded with options? */
- if (options[offset] == DHCP_OPTION_OVERLOAD) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 2, ("overloaded message detected\n"));
- /* skip option type and length */
- offset += 2;
- overload = options[offset++];
- }
- /* requested option found */
- else if (options[offset] == option_type) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("option found at offset %"U16_F" in options\n", offset));
- return &options[offset];
- /* skip option */
- } else {
- LWIP_DEBUGF(DHCP_DEBUG, ("skipping option %"U16_F" in options\n", options[offset]));
- /* skip option type */
- offset++;
- /* skip option length, and then length bytes */
- offset += 1 + options[offset];
- }
- }
- /* is this an overloaded message? */
- if (overload != DHCP_OVERLOAD_NONE) {
- u16_t field_len;
- if (overload == DHCP_OVERLOAD_FILE) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 1, ("overloaded file field\n"));
- options = (u8_t *)&dhcp->msg_in->file;
- field_len = DHCP_FILE_LEN;
- } else if (overload == DHCP_OVERLOAD_SNAME) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 1, ("overloaded sname field\n"));
- options = (u8_t *)&dhcp->msg_in->sname;
- field_len = DHCP_SNAME_LEN;
- /* TODO: check if else if () is necessary */
- } else {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | 1, ("overloaded sname and file field\n"));
- options = (u8_t *)&dhcp->msg_in->sname;
- field_len = DHCP_FILE_LEN + DHCP_SNAME_LEN;
- }
- offset = 0;
-
- /* at least 1 byte to read and no end marker */
- while ((offset < field_len) && (options[offset] != DHCP_OPTION_END)) {
- if (options[offset] == option_type) {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("option found at offset=%"U16_F"\n", offset));
- return &options[offset];
- /* skip option */
- } else {
- LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("skipping option %"U16_F"\n", options[offset]));
- /* skip option type */
- offset++;
- offset += 1 + options[offset];
- }
- }
- }
- }
- return 0;
-}
-
-/**
- * Return the byte of DHCP option data.
- *
- * @param client DHCP client.
- * @param ptr pointer obtained by dhcp_get_option_ptr().
- *
- * @return byte value at the given address.
- */
-static u8_t dhcp_get_option_byte(u8_t *ptr)
-{
- LWIP_DEBUGF(DHCP_DEBUG, ("option byte value=%"U16_F"\n", (u16_t)(*ptr)));
- return *ptr;
-}
-
-/**
- * Return the 16-bit value of DHCP option data.
- *
- * @param client DHCP client.
- * @param ptr pointer obtained by dhcp_get_option_ptr().
- *
- * @return byte value at the given address.
- */
-static u16_t dhcp_get_option_short(u8_t *ptr)
-{
- u16_t value;
- value = *ptr++ << 8;
- value |= *ptr;
- LWIP_DEBUGF(DHCP_DEBUG, ("option short value=%"U16_F"\n", value));
- return value;
-}
-
-/**
- * Return the 32-bit value of DHCP option data.
- *
- * @param client DHCP client.
- * @param ptr pointer obtained by dhcp_get_option_ptr().
- *
- * @return byte value at the given address.
- */
-static u32_t dhcp_get_option_long(u8_t *ptr)
-{
- u32_t value;
- value = (u32_t)(*ptr++) << 24;
- value |= (u32_t)(*ptr++) << 16;
- value |= (u32_t)(*ptr++) << 8;
- value |= (u32_t)(*ptr++);
- LWIP_DEBUGF(DHCP_DEBUG, ("option long value=%"U32_F"\n", value));
- return value;
-}
-
-#endif /* LWIP_DHCP */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/inet.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/inet.c deleted file mode 100644 index baeee51c3..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/inet.c +++ /dev/null @@ -1,525 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-
-/* inet.c
- *
- * Functions common to all TCP/IP modules, such as the Internet checksum and the
- * byte order functions.
- *
- */
-
-
-#include "lwip/opt.h"
-
-#include "lwip/arch.h"
-
-#include "lwip/def.h"
-#include "lwip/inet.h"
-
-#include "lwip/sys.h"
-
-/* This is a reference implementation of the checksum algorithm, with the
- * aim of being simple, correct and fully portable. Checksumming is the
- * first thing you would want to optimize for your platform. You will
- * need to port it to your architecture and in your sys_arch.h:
- *
- * #define LWIP_CHKSUM <your_checksum_routine>
-*/
-#ifndef LWIP_CHKSUM
-#define LWIP_CHKSUM lwip_standard_chksum
-
-/**
- * lwip checksum
- *
- * @param dataptr points to start of data to be summed at any boundary
- * @param len length of data to be summed
- * @return host order (!) lwip checksum (non-inverted Internet sum)
- *
- * @note accumulator size limits summable lenght to 64k
- * @note host endianess is irrelevant (p3 RFC1071)
- */
-static u16_t
-lwip_standard_chksum(void *dataptr, u16_t len)
-{
- u32_t acc;
- u16_t src;
- u8_t *octetptr;
-
- acc = 0;
- /* dataptr may be at odd or even addresses */
- octetptr = (u8_t*)dataptr;
- while (len > 1)
- {
- /* declare first octet as most significant
- thus assume network order, ignoring host order */
- src = (*octetptr) << 8;
- octetptr++;
- /* declare second octet as least significant */
- src |= (*octetptr);
- octetptr++;
- acc += src;
- len -= 2;
- }
- if (len > 0)
- {
- /* accumulate remaining octet */
- src = (*octetptr) << 8;
- acc += src;
- }
- /* add deferred carry bits */
- acc = (acc >> 16) + (acc & 0x0000ffffUL);
- if ((acc & 0xffff0000) != 0) {
- acc = (acc >> 16) + (acc & 0x0000ffffUL);
- }
- /* This maybe a little confusing: reorder sum using htons()
- instead of ntohs() since it has a little less call overhead.
- The caller must invert bits for Internet sum ! */
- return htons((u16_t)acc);
-}
-
-#endif
-
-#if 0
-/*
- * Curt McDowell
- * Broadcom Corp.
- * csm@broadcom.com
- *
- * IP checksum two bytes at a time with support for
- * unaligned buffer.
- * Works for len up to and including 0x20000.
- * by Curt McDowell, Broadcom Corp. 12/08/2005
- */
-
-static u16_t
-lwip_standard_chksum2(void *dataptr, int len)
-{
- u8_t *pb = dataptr;
- u16_t *ps, t = 0;
- u32_t sum = 0;
- int odd = ((u32_t)pb & 1);
-
- /* Get aligned to u16_t */
- if (odd && len > 0) {
- ((u8_t *)&t)[1] = *pb++;
- len--;
- }
-
- /* Add the bulk of the data */
- ps = (u16_t *)pb;
- while (len > 1) {
- sum += *ps++;
- len -= 2;
- }
-
- /* Consume left-over byte, if any */
- if (len > 0)
- ((u8_t *)&t)[0] = *(u8_t *)ps;;
-
- /* Add end bytes */
- sum += t;
-
- /* Fold 32-bit sum to 16 bits */
- while (sum >> 16)
- sum = (sum & 0xffff) + (sum >> 16);
-
- /* Swap if alignment was odd */
- if (odd)
- sum = ((sum & 0xff) << 8) | ((sum & 0xff00) >> 8);
-
- return sum;
-}
-
-/**
- * An optimized checksum routine. Basically, it uses loop-unrolling on
- * the checksum loop, treating the head and tail bytes specially, whereas
- * the inner loop acts on 8 bytes at a time.
- *
- * @arg start of buffer to be checksummed. May be an odd byte address.
- * @len number of bytes in the buffer to be checksummed.
- *
- * @todo First argument type conflicts with generic checksum routine.
- *
- * by Curt McDowell, Broadcom Corp. December 8th, 2005
- */
-
-static u16_t
-lwip_standard_chksum4(u8_t *pb, int len)
-{
- u16_t *ps, t = 0;
- u32_t *pl;
- u32_t sum = 0, tmp;
- /* starts at odd byte address? */
- int odd = ((u32_t)pb & 1);
-
- if (odd && len > 0) {
- ((u8_t *)&t)[1] = *pb++;
- len--;
- }
-
- ps = (u16_t *)pb;
-
- if (((u32_t)ps & 3) && len > 1) {
- sum += *ps++;
- len -= 2;
- }
-
- pl = (u32_t *)ps;
-
- while (len > 7) {
- tmp = sum + *pl++; /* ping */
- if (tmp < sum)
- tmp++; /* add back carry */
-
- sum = tmp + *pl++; /* pong */
- if (sum < tmp)
- sum++; /* add back carry */
-
- len -= 8;
- }
-
- /* make room in upper bits */
- sum = (sum >> 16) + (sum & 0xffff);
-
- ps = (u16_t *)pl;
-
- /* 16-bit aligned word remaining? */
- while (len > 1) {
- sum += *ps++;
- len -= 2;
- }
-
- /* dangling tail byte remaining? */
- if (len > 0) /* include odd byte */
- ((u8_t *)&t)[0] = *(u8_t *)ps;
-
- sum += t; /* add end bytes */
-
- while (sum >> 16) /* combine halves */
- sum = (sum >> 16) + (sum & 0xffff);
-
- if (odd)
- sum = ((sum & 0xff) << 8) | ((sum & 0xff00) >> 8);
-
- return sum;
-}
-#endif
-
-/* inet_chksum_pseudo:
- *
- * Calculates the pseudo Internet checksum used by TCP and UDP for a pbuf chain.
- */
-
-u16_t
-inet_chksum_pseudo(struct pbuf *p,
- struct ip_addr *src, struct ip_addr *dest,
- u8_t proto, u16_t proto_len)
-{
- u32_t acc;
- struct pbuf *q;
- u8_t swapped;
-
- acc = 0;
- swapped = 0;
- /* iterate through all pbuf in chain */
- for(q = p; q != NULL; q = q->next) {
- LWIP_DEBUGF(INET_DEBUG, ("inet_chksum_pseudo(): checksumming pbuf %p (has next %p) \n",
- (void *)q, (void *)q->next));
- acc += LWIP_CHKSUM(q->payload, q->len);
- /*LWIP_DEBUGF(INET_DEBUG, ("inet_chksum_pseudo(): unwrapped lwip_chksum()=%"X32_F" \n", acc));*/
- while (acc >> 16) {
- acc = (acc & 0xffffUL) + (acc >> 16);
- }
- if (q->len % 2 != 0) {
- swapped = 1 - swapped;
- acc = ((acc & 0xff) << 8) | ((acc & 0xff00UL) >> 8);
- }
- /*LWIP_DEBUGF(INET_DEBUG, ("inet_chksum_pseudo(): wrapped lwip_chksum()=%"X32_F" \n", acc));*/
- }
-
- if (swapped) {
- acc = ((acc & 0xff) << 8) | ((acc & 0xff00UL) >> 8);
- }
- acc += (src->addr & 0xffffUL);
- acc += ((src->addr >> 16) & 0xffffUL);
- acc += (dest->addr & 0xffffUL);
- acc += ((dest->addr >> 16) & 0xffffUL);
- acc += (u32_t)htons((u16_t)proto);
- acc += (u32_t)htons(proto_len);
-
- while (acc >> 16) {
- acc = (acc & 0xffffUL) + (acc >> 16);
- }
- LWIP_DEBUGF(INET_DEBUG, ("inet_chksum_pseudo(): pbuf chain lwip_chksum()=%"X32_F"\n", acc));
- return (u16_t)~(acc & 0xffffUL);
-}
-
-/* inet_chksum:
- *
- * Calculates the Internet checksum over a portion of memory. Used primarely for IP
- * and ICMP.
- */
-
-u16_t
-inet_chksum(void *dataptr, u16_t len)
-{
- u32_t acc;
-
- acc = LWIP_CHKSUM(dataptr, len);
- while (acc >> 16) {
- acc = (acc & 0xffff) + (acc >> 16);
- }
- return (u16_t)~(acc & 0xffff);
-}
-
-u16_t
-inet_chksum_pbuf(struct pbuf *p)
-{
- u32_t acc;
- struct pbuf *q;
- u8_t swapped;
-
- acc = 0;
- swapped = 0;
- for(q = p; q != NULL; q = q->next) {
- acc += LWIP_CHKSUM(q->payload, q->len);
- while (acc >> 16) {
- acc = (acc & 0xffffUL) + (acc >> 16);
- }
- if (q->len % 2 != 0) {
- swapped = 1 - swapped;
- acc = (acc & 0x00ffUL << 8) | (acc & 0xff00UL >> 8);
- }
- }
-
- if (swapped) {
- acc = ((acc & 0x00ffUL) << 8) | ((acc & 0xff00UL) >> 8);
- }
- return (u16_t)~(acc & 0xffffUL);
-}
-
-/* Here for now until needed in other places in lwIP */
-#ifndef isascii
-#define in_range(c, lo, up) ((u8_t)c >= lo && (u8_t)c <= up)
-#define isascii(c) in_range(c, 0x20, 0x7f)
-#define isdigit(c) in_range(c, '0', '9')
-#define isxdigit(c) (isdigit(c) || in_range(c, 'a', 'f') || in_range(c, 'A', 'F'))
-#define islower(c) in_range(c, 'a', 'z')
-#define isspace(c) (c == ' ' || c == '\f' || c == '\n' || c == '\r' || c == '\t' || c == '\v')
-#endif
-
-
- /*
- * Ascii internet address interpretation routine.
- * The value returned is in network order.
- */
-
- /* */
- /* inet_addr */
- u32_t inet_addr(const char *cp)
- {
- struct in_addr val;
-
- if (inet_aton(cp, &val)) {
- return (val.s_addr);
- }
- return (INADDR_NONE);
- }
-
- /*
- * Check whether "cp" is a valid ascii representation
- * of an Internet address and convert to a binary address.
- * Returns 1 if the address is valid, 0 if not.
- * This replaces inet_addr, the return value from which
- * cannot distinguish between failure and a local broadcast address.
- */
- /* */
- /* inet_aton */
- s8_t
- inet_aton(const char *cp, struct in_addr *addr)
- {
- u32_t val;
- s32_t base, n;
- char c;
- u32_t parts[4];
- u32_t* pp = parts;
-
- c = *cp;
- for (;;) {
- /*
- * Collect number up to ``.''.
- * Values are specified as for C:
- * 0x=hex, 0=octal, isdigit=decimal.
- */
- if (!isdigit(c))
- return (0);
- val = 0; base = 10;
- if (c == '0') {
- c = *++cp;
- if (c == 'x' || c == 'X')
- base = 16, c = *++cp;
- else
- base = 8;
- }
- for (;;) {
- if (isdigit(c)) {
- val = (val * base) + (s16_t)(c - '0');
- c = *++cp;
- } else if (base == 16 && isxdigit(c)) {
- val = (val << 4) |
- (s16_t)(c + 10 - (islower(c) ? 'a' : 'A'));
- c = *++cp;
- } else
- break;
- }
- if (c == '.') {
- /*
- * Internet format:
- * a.b.c.d
- * a.b.c (with c treated as 16 bits)
- * a.b (with b treated as 24 bits)
- */
- if (pp >= parts + 3)
- return (0);
- *pp++ = val;
- c = *++cp;
- } else
- break;
- }
- /*
- * Check for trailing characters.
- */
- if (c != '\0' && (!isascii(c) || !isspace(c)))
- return (0);
- /*
- * Concoct the address according to
- * the number of parts specified.
- */
- n = pp - parts + 1;
- switch (n) {
-
- case 0:
- return (0); /* initial nondigit */
-
- case 1: /* a -- 32 bits */
- break;
-
- case 2: /* a.b -- 8.24 bits */
- if (val > 0xffffff)
- return (0);
- val |= parts[0] << 24;
- break;
-
- case 3: /* a.b.c -- 8.8.16 bits */
- if (val > 0xffff)
- return (0);
- val |= (parts[0] << 24) | (parts[1] << 16);
- break;
-
- case 4: /* a.b.c.d -- 8.8.8.8 bits */
- if (val > 0xff)
- return (0);
- val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8);
- break;
- }
- if (addr)
- addr->s_addr = htonl(val);
- return (1);
- }
-
-/* Convert numeric IP address into decimal dotted ASCII representation.
- * returns ptr to static buffer; not reentrant!
- */
-char *inet_ntoa(struct in_addr addr)
-{
- static char str[16];
- u32_t s_addr = addr.s_addr;
- char inv[3];
- char *rp;
- u8_t *ap;
- u8_t rem;
- u8_t n;
- u8_t i;
-
- rp = str;
- ap = (u8_t *)&s_addr;
- for(n = 0; n < 4; n++) {
- i = 0;
- do {
- rem = *ap % (u8_t)10;
- *ap /= (u8_t)10;
- inv[i++] = '0' + rem;
- } while(*ap);
- while(i--)
- *rp++ = inv[i];
- *rp++ = '.';
- ap++;
- }
- *--rp = 0;
- return str;
-}
-
-
-#ifndef BYTE_ORDER
-#error BYTE_ORDER is not defined
-#endif
-#if BYTE_ORDER == LITTLE_ENDIAN
-
-u16_t
-htons(u16_t n)
-{
- return ((n & 0xff) << 8) | ((n & 0xff00) >> 8);
-}
-
-u16_t
-ntohs(u16_t n)
-{
- return htons(n);
-}
-
-u32_t
-htonl(u32_t n)
-{
- return ((n & 0xff) << 24) |
- ((n & 0xff00) << 8) |
- ((n & 0xff0000) >> 8) |
- ((n & 0xff000000) >> 24);
-}
-
-u32_t
-ntohl(u32_t n)
-{
- return htonl(n);
-}
-
-#endif /* BYTE_ORDER == LITTLE_ENDIAN */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/inet6.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/inet6.c deleted file mode 100644 index aebc6f381..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/inet6.c +++ /dev/null @@ -1,168 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-
-/* inet6.c
- *
- * Functions common to all TCP/IP modules, such as the Internet checksum and the
- * byte order functions.
- *
- */
-
-
-#include "lwip/opt.h"
-
-#include "lwip/def.h"
-#include "lwip/inet.h"
-
-
-
-/* chksum:
- *
- * Sums up all 16 bit words in a memory portion. Also includes any odd byte.
- * This function is used by the other checksum functions.
- *
- * For now, this is not optimized. Must be optimized for the particular processor
- * arcitecture on which it is to run. Preferebly coded in assembler.
- */
-
-static u32_t
-chksum(void *dataptr, u16_t len)
-{
- u16_t *sdataptr = dataptr;
- u32_t acc;
-
-
- for(acc = 0; len > 1; len -= 2) {
- acc += *sdataptr++;
- }
-
- /* add up any odd byte */
- if (len == 1) {
- acc += htons((u16_t)(*(u8_t *)dataptr) << 8);
- }
-
- return acc;
-
-}
-
-/* inet_chksum_pseudo:
- *
- * Calculates the pseudo Internet checksum used by TCP and UDP for a pbuf chain.
- */
-
-u16_t
-inet_chksum_pseudo(struct pbuf *p,
- struct ip_addr *src, struct ip_addr *dest,
- u8_t proto, u32_t proto_len)
-{
- u32_t acc;
- struct pbuf *q;
- u8_t swapped, i;
-
- acc = 0;
- swapped = 0;
- for(q = p; q != NULL; q = q->next) {
- acc += chksum(q->payload, q->len);
- while (acc >> 16) {
- acc = (acc & 0xffff) + (acc >> 16);
- }
- if (q->len % 2 != 0) {
- swapped = 1 - swapped;
- acc = ((acc & 0xff) << 8) | ((acc & 0xff00) >> 8);
- }
- }
-
- if (swapped) {
- acc = ((acc & 0xff) << 8) | ((acc & 0xff00) >> 8);
- }
-
- for(i = 0; i < 8; i++) {
- acc += ((u16_t *)src->addr)[i] & 0xffff;
- acc += ((u16_t *)dest->addr)[i] & 0xffff;
- while (acc >> 16) {
- acc = (acc & 0xffff) + (acc >> 16);
- }
- }
- acc += (u16_t)htons((u16_t)proto);
- acc += ((u16_t *)&proto_len)[0] & 0xffff;
- acc += ((u16_t *)&proto_len)[1] & 0xffff;
-
- while (acc >> 16) {
- acc = (acc & 0xffff) + (acc >> 16);
- }
- return ~(acc & 0xffff);
-}
-
-/* inet_chksum:
- *
- * Calculates the Internet checksum over a portion of memory. Used primarely for IP
- * and ICMP.
- */
-
-u16_t
-inet_chksum(void *dataptr, u16_t len)
-{
- u32_t acc, sum;
-
- acc = chksum(dataptr, len);
- sum = (acc & 0xffff) + (acc >> 16);
- sum += (sum >> 16);
- return ~(sum & 0xffff);
-}
-
-u16_t
-inet_chksum_pbuf(struct pbuf *p)
-{
- u32_t acc;
- struct pbuf *q;
- u8_t swapped;
-
- acc = 0;
- swapped = 0;
- for(q = p; q != NULL; q = q->next) {
- acc += chksum(q->payload, q->len);
- while (acc >> 16) {
- acc = (acc & 0xffff) + (acc >> 16);
- }
- if (q->len % 2 != 0) {
- swapped = 1 - swapped;
- acc = (acc & 0xff << 8) | (acc & 0xff00 >> 8);
- }
- }
-
- if (swapped) {
- acc = ((acc & 0xff) << 8) | ((acc & 0xff00) >> 8);
- }
- return ~(acc & 0xffff);
-}
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv4/icmp.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv4/icmp.c deleted file mode 100644 index c67ccbcf3..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv4/icmp.c +++ /dev/null @@ -1,202 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-/* Some ICMP messages should be passed to the transport protocols. This
- is not implemented. */
-
-#include <string.h>
-
-#include "lwip/opt.h"
-#include "lwip/icmp.h"
-#include "lwip/inet.h"
-#include "lwip/ip.h"
-#include "lwip/def.h"
-#include "lwip/stats.h"
-#include "lwip/snmp.h"
-
-void
-icmp_input(struct pbuf *p, struct netif *inp)
-{
- u8_t type;
- u8_t code;
- struct icmp_echo_hdr *iecho;
- struct ip_hdr *iphdr;
- struct ip_addr tmpaddr;
- u16_t hlen;
-
- ICMP_STATS_INC(icmp.recv);
- snmp_inc_icmpinmsgs();
-
-
- iphdr = p->payload;
- hlen = IPH_HL(iphdr) * 4;
- if (pbuf_header(p, -((s16_t)hlen)) || (p->tot_len < sizeof(u16_t)*2)) {
- LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: short ICMP (%"U16_F" bytes) received\n", p->tot_len));
- pbuf_free(p);
- ICMP_STATS_INC(icmp.lenerr);
- snmp_inc_icmpinerrors();
- return;
- }
-
- type = *((u8_t *)p->payload);
- code = *(((u8_t *)p->payload)+1);
- switch (type) {
- case ICMP_ECHO:
- /* broadcast or multicast destination address? */
- if (ip_addr_isbroadcast(&iphdr->dest, inp) || ip_addr_ismulticast(&iphdr->dest)) {
- LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: Not echoing to multicast or broadcast pings\n"));
- ICMP_STATS_INC(icmp.err);
- pbuf_free(p);
- return;
- }
- LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: ping\n"));
- if (p->tot_len < sizeof(struct icmp_echo_hdr)) {
- LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: bad ICMP echo received\n"));
- pbuf_free(p);
- ICMP_STATS_INC(icmp.lenerr);
- snmp_inc_icmpinerrors();
-
- return;
- }
- iecho = p->payload;
- if (inet_chksum_pbuf(p) != 0) {
- LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: checksum failed for received ICMP echo\n"));
- pbuf_free(p);
- ICMP_STATS_INC(icmp.chkerr);
- snmp_inc_icmpinerrors();
- return;
- }
- tmpaddr.addr = iphdr->src.addr;
- iphdr->src.addr = iphdr->dest.addr;
- iphdr->dest.addr = tmpaddr.addr;
- ICMPH_TYPE_SET(iecho, ICMP_ER);
- /* adjust the checksum */
- if (iecho->chksum >= htons(0xffff - (ICMP_ECHO << 8))) {
- iecho->chksum += htons(ICMP_ECHO << 8) + 1;
- } else {
- iecho->chksum += htons(ICMP_ECHO << 8);
- }
- ICMP_STATS_INC(icmp.xmit);
- /* increase number of messages attempted to send */
- snmp_inc_icmpoutmsgs();
- /* increase number of echo replies attempted to send */
- snmp_inc_icmpoutechoreps();
-
- pbuf_header(p, hlen);
- ip_output_if(p, &(iphdr->src), IP_HDRINCL,
- IPH_TTL(iphdr), 0, IP_PROTO_ICMP, inp);
- break;
- default:
- LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: ICMP type %"S16_F" code %"S16_F" not supported.\n", (s16_t)type, (s16_t)code));
- ICMP_STATS_INC(icmp.proterr);
- ICMP_STATS_INC(icmp.drop);
- }
- pbuf_free(p);
-}
-
-void
-icmp_dest_unreach(struct pbuf *p, enum icmp_dur_type t)
-{
- struct pbuf *q;
- struct ip_hdr *iphdr;
- struct icmp_dur_hdr *idur;
-
- q = pbuf_alloc(PBUF_IP, 8 + IP_HLEN + 8, PBUF_RAM);
- /* ICMP header + IP header + 8 bytes of data */
-
- iphdr = p->payload;
-
- idur = q->payload;
- ICMPH_TYPE_SET(idur, ICMP_DUR);
- ICMPH_CODE_SET(idur, t);
-
- memcpy((u8_t *)q->payload + 8, p->payload, IP_HLEN + 8);
-
- /* calculate checksum */
- idur->chksum = 0;
- idur->chksum = inet_chksum(idur, q->len);
- ICMP_STATS_INC(icmp.xmit);
- /* increase number of messages attempted to send */
- snmp_inc_icmpoutmsgs();
- /* increase number of destination unreachable messages attempted to send */
- snmp_inc_icmpoutdestunreachs();
-
- ip_output(q, NULL, &(iphdr->src),
- ICMP_TTL, 0, IP_PROTO_ICMP);
- pbuf_free(q);
-}
-
-#if IP_FORWARD
-void
-icmp_time_exceeded(struct pbuf *p, enum icmp_te_type t)
-{
- struct pbuf *q;
- struct ip_hdr *iphdr;
- struct icmp_te_hdr *tehdr;
-
- q = pbuf_alloc(PBUF_IP, 8 + IP_HLEN + 8, PBUF_RAM);
-
- iphdr = p->payload;
- LWIP_DEBUGF(ICMP_DEBUG, ("icmp_time_exceeded from "));
- ip_addr_debug_print(ICMP_DEBUG, &(iphdr->src));
- LWIP_DEBUGF(ICMP_DEBUG, (" to "));
- ip_addr_debug_print(ICMP_DEBUG, &(iphdr->dest));
- LWIP_DEBUGF(ICMP_DEBUG, ("\n"));
-
- tehdr = q->payload;
- ICMPH_TYPE_SET(tehdr, ICMP_TE);
- ICMPH_CODE_SET(tehdr, t);
-
- /* copy fields from original packet */
- memcpy((u8_t *)q->payload + 8, (u8_t *)p->payload, IP_HLEN + 8);
-
- /* calculate checksum */
- tehdr->chksum = 0;
- tehdr->chksum = inet_chksum(tehdr, q->len);
- ICMP_STATS_INC(icmp.xmit);
- /* increase number of messages attempted to send */
- snmp_inc_icmpoutmsgs();
- /* increase number of destination unreachable messages attempted to send */
- snmp_inc_icmpouttimeexcds();
- ip_output(q, NULL, &(iphdr->src),
- ICMP_TTL, 0, IP_PROTO_ICMP);
- pbuf_free(q);
-}
-
-#endif /* IP_FORWARD */
-
-
-
-
-
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv4/ip.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv4/ip.c deleted file mode 100644 index 1a6d7bd22..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv4/ip.c +++ /dev/null @@ -1,508 +0,0 @@ -/* @file
- *
- * This is the IP layer implementation for incoming and outgoing IP traffic.
- *
- * @see ip_frag.c
- *
- */
-/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#include "lwip/opt.h"
-
-#include "lwip/def.h"
-#include "lwip/mem.h"
-#include "lwip/ip.h"
-#include "lwip/ip_frag.h"
-#include "lwip/inet.h"
-#include "lwip/netif.h"
-#include "lwip/icmp.h"
-#include "lwip/raw.h"
-#include "lwip/udp.h"
-#include "lwip/tcp.h"
-
-#include "lwip/stats.h"
-
-#include "arch/perf.h"
-
-#include "lwip/snmp.h"
-#if LWIP_DHCP
-# include "lwip/dhcp.h"
-#endif /* LWIP_DHCP */
-
-
-/**
- * Initializes the IP layer.
- */
-
-void
-ip_init(void)
-{
- /* no initializations as of yet */
-}
-
-/**
- * Finds the appropriate network interface for a given IP address. It
- * searches the list of network interfaces linearly. A match is found
- * if the masked IP address of the network interface equals the masked
- * IP address given to the function.
- */
-
-struct netif *
-ip_route(struct ip_addr *dest)
-{
- struct netif *netif;
-
- /* iterate through netifs */
- for(netif = netif_list; netif != NULL; netif = netif->next) {
- /* network mask matches? */
- if (ip_addr_netcmp(dest, &(netif->ip_addr), &(netif->netmask))) {
- /* return netif on which to forward IP packet */
- return netif;
- }
- }
- /* no matching netif found, use default netif */
- return netif_default;
-}
-#if IP_FORWARD
-
-/**
- * Forwards an IP packet. It finds an appropriate route for the
- * packet, decrements the TTL value of the packet, adjusts the
- * checksum and outputs the packet on the appropriate interface.
- */
-
-static struct netif *
-ip_forward(struct pbuf *p, struct ip_hdr *iphdr, struct netif *inp)
-{
- struct netif *netif;
-
- PERF_START;
- /* Find network interface where to forward this IP packet to. */
- netif = ip_route((struct ip_addr *)&(iphdr->dest));
- if (netif == NULL) {
- LWIP_DEBUGF(IP_DEBUG, ("ip_forward: no forwarding route for 0x%"X32_F" found\n",
- iphdr->dest.addr));
- snmp_inc_ipnoroutes();
- return (struct netif *)NULL;
- }
- /* Do not forward packets onto the same network interface on which
- * they arrived. */
- if (netif == inp) {
- LWIP_DEBUGF(IP_DEBUG, ("ip_forward: not bouncing packets back on incoming interface.\n"));
- snmp_inc_ipnoroutes();
- return (struct netif *)NULL;
- }
-
- /* decrement TTL */
- IPH_TTL_SET(iphdr, IPH_TTL(iphdr) - 1);
- /* send ICMP if TTL == 0 */
- if (IPH_TTL(iphdr) == 0) {
- /* Don't send ICMP messages in response to ICMP messages */
- if (IPH_PROTO(iphdr) != IP_PROTO_ICMP) {
- icmp_time_exceeded(p, ICMP_TE_TTL);
- snmp_inc_icmpouttimeexcds();
- }
- return (struct netif *)NULL;
- }
-
- /* Incrementally update the IP checksum. */
- if (IPH_CHKSUM(iphdr) >= htons(0xffff - 0x100)) {
- IPH_CHKSUM_SET(iphdr, IPH_CHKSUM(iphdr) + htons(0x100) + 1);
- } else {
- IPH_CHKSUM_SET(iphdr, IPH_CHKSUM(iphdr) + htons(0x100));
- }
-
- LWIP_DEBUGF(IP_DEBUG, ("ip_forward: forwarding packet to 0x%"X32_F"\n",
- iphdr->dest.addr));
-
- IP_STATS_INC(ip.fw);
- IP_STATS_INC(ip.xmit);
- snmp_inc_ipforwdatagrams();
-
- PERF_STOP("ip_forward");
- /* transmit pbuf on chosen interface */
- netif->output(netif, p, (struct ip_addr *)&(iphdr->dest));
- return netif;
-}
-#endif /* IP_FORWARD */
-
-/**
- * This function is called by the network interface device driver when
- * an IP packet is received. The function does the basic checks of the
- * IP header such as packet size being at least larger than the header
- * size etc. If the packet was not destined for us, the packet is
- * forwarded (using ip_forward). The IP checksum is always checked.
- *
- * Finally, the packet is sent to the upper layer protocol input function.
- *
- *
- *
- */
-
-err_t
-ip_input(struct pbuf *p, struct netif *inp) {
- struct ip_hdr *iphdr;
- struct netif *netif;
- u16_t iphdrlen;
-
- IP_STATS_INC(ip.recv);
- snmp_inc_ipinreceives();
-
- /* identify the IP header */
- iphdr = p->payload;
- if (IPH_V(iphdr) != 4) {
- LWIP_DEBUGF(IP_DEBUG | 1, ("IP packet dropped due to bad version number %"U16_F"\n", IPH_V(iphdr)));
- ip_debug_print(p);
- pbuf_free(p);
- IP_STATS_INC(ip.err);
- IP_STATS_INC(ip.drop);
- snmp_inc_ipunknownprotos();
- return ERR_OK;
- }
- /* obtain IP header length in number of 32-bit words */
- iphdrlen = IPH_HL(iphdr);
- /* calculate IP header length in bytes */
- iphdrlen *= 4;
-
- /* header length exceeds first pbuf length? */
- if (iphdrlen > p->len) {
- LWIP_DEBUGF(IP_DEBUG | 2, ("IP header (len %"U16_F") does not fit in first pbuf (len %"U16_F"), IP packet droppped.\n",
- iphdrlen, p->len));
- /* free (drop) packet pbufs */
- pbuf_free(p);
- IP_STATS_INC(ip.lenerr);
- IP_STATS_INC(ip.drop);
- snmp_inc_ipindiscards();
- return ERR_OK;
- }
-
- /* verify checksum */
-#if CHECKSUM_CHECK_IP
- if (inet_chksum(iphdr, iphdrlen) != 0) {
-
- LWIP_DEBUGF(IP_DEBUG | 2, ("Checksum (0x%"X16_F") failed, IP packet dropped.\n", inet_chksum(iphdr, iphdrlen)));
- ip_debug_print(p);
- pbuf_free(p);
- IP_STATS_INC(ip.chkerr);
- IP_STATS_INC(ip.drop);
- snmp_inc_ipindiscards();
- return ERR_OK;
- }
-#endif
-
- /* Trim pbuf. This should have been done at the netif layer,
- * but we'll do it anyway just to be sure that its done. */
- pbuf_realloc(p, ntohs(IPH_LEN(iphdr)));
-
- /* match packet against an interface, i.e. is this packet for us? */
- for (netif = netif_list; netif != NULL; netif = netif->next) {
-
- LWIP_DEBUGF(IP_DEBUG, ("ip_input: iphdr->dest 0x%"X32_F" netif->ip_addr 0x%"X32_F" (0x%"X32_F", 0x%"X32_F", 0x%"X32_F")\n",
- iphdr->dest.addr, netif->ip_addr.addr,
- iphdr->dest.addr & netif->netmask.addr,
- netif->ip_addr.addr & netif->netmask.addr,
- iphdr->dest.addr & ~(netif->netmask.addr)));
-
- /* interface is up and configured? */
- if ((netif_is_up(netif)) && (!ip_addr_isany(&(netif->ip_addr))))
- {
- /* unicast to this interface address? */
- if (ip_addr_cmp(&(iphdr->dest), &(netif->ip_addr)) ||
- /* or broadcast on this interface network address? */
- ip_addr_isbroadcast(&(iphdr->dest), netif)) {
- LWIP_DEBUGF(IP_DEBUG, ("ip_input: packet accepted on interface %c%c\n",
- netif->name[0], netif->name[1]));
- /* break out of for loop */
- break;
- }
- }
- }
-#if LWIP_DHCP
- /* Pass DHCP messages regardless of destination address. DHCP traffic is addressed
- * using link layer addressing (such as Ethernet MAC) so we must not filter on IP.
- * According to RFC 1542 section 3.1.1, referred by RFC 2131).
- */
- if (netif == NULL) {
- /* remote port is DHCP server? */
- if (IPH_PROTO(iphdr) == IP_PROTO_UDP) {
- LWIP_DEBUGF(IP_DEBUG | DBG_TRACE | 1, ("ip_input: UDP packet to DHCP client port %"U16_F"\n",
- ntohs(((struct udp_hdr *)((u8_t *)iphdr + iphdrlen))->dest)));
- if (ntohs(((struct udp_hdr *)((u8_t *)iphdr + iphdrlen))->dest) == DHCP_CLIENT_PORT) {
- LWIP_DEBUGF(IP_DEBUG | DBG_TRACE | 1, ("ip_input: DHCP packet accepted.\n"));
- netif = inp;
- }
- }
- }
-#endif /* LWIP_DHCP */
- /* packet not for us? */
- if (netif == NULL) {
- /* packet not for us, route or discard */
- LWIP_DEBUGF(IP_DEBUG | DBG_TRACE | 1, ("ip_input: packet not for us.\n"));
-#if IP_FORWARD
- /* non-broadcast packet? */
- if (!ip_addr_isbroadcast(&(iphdr->dest), inp)) {
- /* try to forward IP packet on (other) interfaces */
- ip_forward(p, iphdr, inp);
- }
- else
-#endif /* IP_FORWARD */
- {
- snmp_inc_ipindiscards();
- }
- pbuf_free(p);
- return ERR_OK;
- }
- /* packet consists of multiple fragments? */
- if ((IPH_OFFSET(iphdr) & htons(IP_OFFMASK | IP_MF)) != 0) {
-#if IP_REASSEMBLY /* packet fragment reassembly code present? */
- LWIP_DEBUGF(IP_DEBUG, ("IP packet is a fragment (id=0x%04"X16_F" tot_len=%"U16_F" len=%"U16_F" MF=%"U16_F" offset=%"U16_F"), calling ip_reass()\n",
- ntohs(IPH_ID(iphdr)), p->tot_len, ntohs(IPH_LEN(iphdr)), !!(IPH_OFFSET(iphdr) & htons(IP_MF)), (ntohs(IPH_OFFSET(iphdr)) & IP_OFFMASK)*8));
- /* reassemble the packet*/
- p = ip_reass(p);
- /* packet not fully reassembled yet? */
- if (p == NULL) {
- return ERR_OK;
- }
- iphdr = p->payload;
-#else /* IP_REASSEMBLY == 0, no packet fragment reassembly code present */
- pbuf_free(p);
- LWIP_DEBUGF(IP_DEBUG | 2, ("IP packet dropped since it was fragmented (0x%"X16_F") (while IP_REASSEMBLY == 0).\n",
- ntohs(IPH_OFFSET(iphdr))));
- IP_STATS_INC(ip.opterr);
- IP_STATS_INC(ip.drop);
- snmp_inc_ipunknownprotos();
- return ERR_OK;
-#endif /* IP_REASSEMBLY */
- }
-
-#if IP_OPTIONS == 0 /* no support for IP options in the IP header? */
- if (iphdrlen > IP_HLEN) {
- LWIP_DEBUGF(IP_DEBUG | 2, ("IP packet dropped since there were IP options (while IP_OPTIONS == 0).\n"));
- pbuf_free(p);
- IP_STATS_INC(ip.opterr);
- IP_STATS_INC(ip.drop);
- snmp_inc_ipunknownprotos();
- return ERR_OK;
- }
-#endif /* IP_OPTIONS == 0 */
-
- /* send to upper layers */
- LWIP_DEBUGF(IP_DEBUG, ("ip_input: \n"));
- ip_debug_print(p);
- LWIP_DEBUGF(IP_DEBUG, ("ip_input: p->len %"U16_F" p->tot_len %"U16_F"\n", p->len, p->tot_len));
-
-#if LWIP_RAW
- /* raw input did not eat the packet? */
- if (raw_input(p, inp) == 0) {
-#endif /* LWIP_RAW */
-
- switch (IPH_PROTO(iphdr)) {
-#if LWIP_UDP
- case IP_PROTO_UDP:
- case IP_PROTO_UDPLITE:
- snmp_inc_ipindelivers();
- udp_input(p, inp);
- break;
-#endif /* LWIP_UDP */
-#if LWIP_TCP
- case IP_PROTO_TCP:
- snmp_inc_ipindelivers();
- tcp_input(p, inp);
- break;
-#endif /* LWIP_TCP */
- case IP_PROTO_ICMP:
- snmp_inc_ipindelivers();
- icmp_input(p, inp);
- break;
- default:
- /* send ICMP destination protocol unreachable unless is was a broadcast */
- if (!ip_addr_isbroadcast(&(iphdr->dest), inp) &&
- !ip_addr_ismulticast(&(iphdr->dest))) {
- p->payload = iphdr;
- icmp_dest_unreach(p, ICMP_DUR_PROTO);
- }
- pbuf_free(p);
-
- LWIP_DEBUGF(IP_DEBUG | 2, ("Unsupported transport protocol %"U16_F"\n", IPH_PROTO(iphdr)));
-
- IP_STATS_INC(ip.proterr);
- IP_STATS_INC(ip.drop);
- snmp_inc_ipunknownprotos();
- }
-#if LWIP_RAW
- } /* LWIP_RAW */
-#endif
- return ERR_OK;
-}
-
-/**
- * Sends an IP packet on a network interface. This function constructs
- * the IP header and calculates the IP header checksum. If the source
- * IP address is NULL, the IP address of the outgoing network
- * interface is filled in as source address.
- */
-
-err_t
-ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
- u8_t ttl, u8_t tos,
- u8_t proto, struct netif *netif)
-{
- struct ip_hdr *iphdr;
- u16_t ip_id = 0;
-
- snmp_inc_ipoutrequests();
-
- if (dest != IP_HDRINCL) {
- if (pbuf_header(p, IP_HLEN)) {
- LWIP_DEBUGF(IP_DEBUG | 2, ("ip_output: not enough room for IP header in pbuf\n"));
-
- IP_STATS_INC(ip.err);
- snmp_inc_ipoutdiscards();
- return ERR_BUF;
- }
-
- iphdr = p->payload;
-
- IPH_TTL_SET(iphdr, ttl);
- IPH_PROTO_SET(iphdr, proto);
-
- ip_addr_set(&(iphdr->dest), dest);
-
- IPH_VHLTOS_SET(iphdr, 4, IP_HLEN / 4, tos);
- IPH_LEN_SET(iphdr, htons(p->tot_len));
- IPH_OFFSET_SET(iphdr, htons(IP_DF));
- IPH_ID_SET(iphdr, htons(ip_id));
- ++ip_id;
-
- if (ip_addr_isany(src)) {
- ip_addr_set(&(iphdr->src), &(netif->ip_addr));
- } else {
- ip_addr_set(&(iphdr->src), src);
- }
-
- IPH_CHKSUM_SET(iphdr, 0);
-#if CHECKSUM_GEN_IP
- IPH_CHKSUM_SET(iphdr, inet_chksum(iphdr, IP_HLEN));
-#endif
- } else {
- iphdr = p->payload;
- dest = &(iphdr->dest);
- }
-
-#if IP_FRAG
- /* don't fragment if interface has mtu set to 0 [loopif] */
- if (netif->mtu && (p->tot_len > netif->mtu))
- return ip_frag(p,netif,dest);
-#endif
-
- IP_STATS_INC(ip.xmit);
-
- LWIP_DEBUGF(IP_DEBUG, ("ip_output_if: %c%c%"U16_F"\n", netif->name[0], netif->name[1], netif->num));
- ip_debug_print(p);
-
- LWIP_DEBUGF(IP_DEBUG, ("netif->output()"));
-
- return netif->output(netif, p, dest);
-}
-
-/**
- * Simple interface to ip_output_if. It finds the outgoing network
- * interface and calls upon ip_output_if to do the actual work.
- */
-
-err_t
-ip_output(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
- u8_t ttl, u8_t tos, u8_t proto)
-{
- struct netif *netif;
-
- if ((netif = ip_route(dest)) == NULL) {
- LWIP_DEBUGF(IP_DEBUG | 2, ("ip_output: No route to 0x%"X32_F"\n", dest->addr));
-
- IP_STATS_INC(ip.rterr);
- snmp_inc_ipoutdiscards();
- return ERR_RTE;
- }
-
- return ip_output_if(p, src, dest, ttl, tos, proto, netif);
-}
-
-#if IP_DEBUG
-void
-ip_debug_print(struct pbuf *p)
-{
- struct ip_hdr *iphdr = p->payload;
- u8_t *payload;
-
- payload = (u8_t *)iphdr + IP_HLEN;
-
- LWIP_DEBUGF(IP_DEBUG, ("IP header:\n"));
- LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n"));
- LWIP_DEBUGF(IP_DEBUG, ("|%2"S16_F" |%2"S16_F" | 0x%02"X16_F" | %5"U16_F" | (v, hl, tos, len)\n",
- IPH_V(iphdr),
- IPH_HL(iphdr),
- IPH_TOS(iphdr),
- ntohs(IPH_LEN(iphdr))));
- LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n"));
- LWIP_DEBUGF(IP_DEBUG, ("| %5"U16_F" |%"U16_F"%"U16_F"%"U16_F"| %4"U16_F" | (id, flags, offset)\n",
- ntohs(IPH_ID(iphdr)),
- ntohs(IPH_OFFSET(iphdr)) >> 15 & 1,
- ntohs(IPH_OFFSET(iphdr)) >> 14 & 1,
- ntohs(IPH_OFFSET(iphdr)) >> 13 & 1,
- ntohs(IPH_OFFSET(iphdr)) & IP_OFFMASK));
- LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n"));
- LWIP_DEBUGF(IP_DEBUG, ("| %3"U16_F" | %3"U16_F" | 0x%04"X16_F" | (ttl, proto, chksum)\n",
- IPH_TTL(iphdr),
- IPH_PROTO(iphdr),
- ntohs(IPH_CHKSUM(iphdr))));
- LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n"));
- LWIP_DEBUGF(IP_DEBUG, ("| %3"U16_F" | %3"U16_F" | %3"U16_F" | %3"U16_F" | (src)\n",
- ip4_addr1(&iphdr->src),
- ip4_addr2(&iphdr->src),
- ip4_addr3(&iphdr->src),
- ip4_addr4(&iphdr->src)));
- LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n"));
- LWIP_DEBUGF(IP_DEBUG, ("| %3"U16_F" | %3"U16_F" | %3"U16_F" | %3"U16_F" | (dest)\n",
- ip4_addr1(&iphdr->dest),
- ip4_addr2(&iphdr->dest),
- ip4_addr3(&iphdr->dest),
- ip4_addr4(&iphdr->dest)));
- LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n"));
-}
-#endif /* IP_DEBUG */
-
-
-
-
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv4/ip_addr.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv4/ip_addr.c deleted file mode 100644 index cb465eef2..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv4/ip_addr.c +++ /dev/null @@ -1,72 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#include "lwip/ip_addr.h"
-#include "lwip/inet.h"
-#include "lwip/netif.h"
-
-/* used by IP_ADDR_ANY and IP_ADDR_BROADCAST in ip_addr.h */
-const struct ip_addr ip_addr_any = { 0x00000000UL };
-const struct ip_addr ip_addr_broadcast = { 0xffffffffUL };
-
-/* Determine if an address is a broadcast address on a network interface
- *
- * @param addr address to be checked
- * @param netif the network interface against which the address is checked
- * @return returns non-zero if the address is a broadcast address
- *
- */
-
-u8_t ip_addr_isbroadcast(struct ip_addr *addr, struct netif *netif)
-{
- /* all ones (broadcast) or all zeroes (old skool broadcast) */
- if ((addr->addr == ip_addr_broadcast.addr) ||
- (addr->addr == ip_addr_any.addr))
- return 1;
- /* no broadcast support on this network interface? */
- else if ((netif->flags & NETIF_FLAG_BROADCAST) == 0)
- /* the given address cannot be a broadcast address
- * nor can we check against any broadcast addresses */
- return 0;
- /* address matches network interface address exactly? => no broadcast */
- else if (addr->addr == netif->ip_addr.addr)
- return 0;
- /* on the same (sub) network... */
- else if (ip_addr_netcmp(addr, &(netif->ip_addr), &(netif->netmask))
- /* ...and host identifier bits are all ones? =>... */
- && ((addr->addr & ~netif->netmask.addr) ==
- (ip_addr_broadcast.addr & ~netif->netmask.addr)))
- /* => network broadcast address */
- return 1;
- else
- return 0;
-}
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv4/ip_frag.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv4/ip_frag.c deleted file mode 100644 index a233674d1..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv4/ip_frag.c +++ /dev/null @@ -1,366 +0,0 @@ -/* @file
- *
- * This is the IP packet segmentation and reassembly implementation.
- *
- */
-
-/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Jani Monoses <jani@iv.ro>
- * original reassembly code by Adam Dunkels <adam@sics.se>
- *
- */
-
-#include <string.h>
-
-#include "lwip/opt.h"
-/* #include "lwip/sys.h" */
-#include "lwip/ip.h"
-#include "lwip/ip_frag.h"
-#include "lwip/netif.h"
-#include "lwip/stats.h"
-
-
-/*
- * Copy len bytes from offset in pbuf to buffer
- *
- * helper used by both ip_reass and ip_frag
- */
-static struct pbuf *
-copy_from_pbuf(struct pbuf *p, u16_t * offset,
- u8_t * buffer, u16_t len)
-{
- u16_t l;
-
- p->payload = (u8_t *)p->payload + *offset;
- p->len -= *offset;
- while (len) {
- l = len < p->len ? len : p->len;
- memcpy(buffer, p->payload, l);
- buffer += l;
- len -= l;
- if (len)
- p = p->next;
- else
- *offset = l;
- }
- return p;
-}
-
-#define IP_REASS_BUFSIZE 5760
-#define IP_REASS_MAXAGE 30
-#define IP_REASS_TMO 1000
-
-static u8_t ip_reassbuf[IP_HLEN + IP_REASS_BUFSIZE];
-static u8_t ip_reassbitmap[IP_REASS_BUFSIZE / (8 * 8) + 1];
-static const u8_t bitmap_bits[8] = { 0xff, 0x7f, 0x3f, 0x1f,
- 0x0f, 0x07, 0x03, 0x01
-};
-static u16_t ip_reasslen;
-static u8_t ip_reassflags;
-#define IP_REASS_FLAG_LASTFRAG 0x01
-
-static u8_t ip_reasstmr;
-
-/**
- * Reassembly timer base function
- * for both NO_SYS == 0 and 1 (!).
- *
- * Should be called every 1000 msec.
- */
-void
-ip_reass_tmr(void)
-{
- if (ip_reasstmr > 0) {
- ip_reasstmr--;
- }
-}
-
-/**
- * Reassembles incoming IP fragments into an IP datagram.
- *
- * @param p points to a pbuf chain of the fragment
- * @return NULL if reassembly is incomplete, ? otherwise
- */
-struct pbuf *
-ip_reass(struct pbuf *p)
-{
- struct pbuf *q;
- struct ip_hdr *fraghdr, *iphdr;
- u16_t offset, len;
- u16_t i;
-
- IPFRAG_STATS_INC(ip_frag.recv);
-
- iphdr = (struct ip_hdr *) ip_reassbuf;
- fraghdr = (struct ip_hdr *) p->payload;
- /* If ip_reasstmr is zero, no packet is present in the buffer, so we
- write the IP header of the fragment into the reassembly
- buffer. The timer is updated with the maximum age. */
- if (ip_reasstmr == 0) {
- LWIP_DEBUGF(IP_REASS_DEBUG, ("ip_reass: new packet\n"));
- memcpy(iphdr, fraghdr, IP_HLEN);
- ip_reasstmr = IP_REASS_MAXAGE;
- ip_reassflags = 0;
- /* Clear the bitmap. */
- memset(ip_reassbitmap, 0, sizeof(ip_reassbitmap));
- }
-
- /* Check if the incoming fragment matches the one currently present
- in the reasembly buffer. If so, we proceed with copying the
- fragment into the buffer. */
- if (ip_addr_cmp(&iphdr->src, &fraghdr->src) &&
- ip_addr_cmp(&iphdr->dest, &fraghdr->dest) &&
- IPH_ID(iphdr) == IPH_ID(fraghdr)) {
- LWIP_DEBUGF(IP_REASS_DEBUG, ("ip_reass: matching previous fragment ID=%"X16_F"\n",
- ntohs(IPH_ID(fraghdr))));
- IPFRAG_STATS_INC(ip_frag.cachehit);
- /* Find out the offset in the reassembly buffer where we should
- copy the fragment. */
- len = ntohs(IPH_LEN(fraghdr)) - IPH_HL(fraghdr) * 4;
- offset = (ntohs(IPH_OFFSET(fraghdr)) & IP_OFFMASK) * 8;
-
- /* If the offset or the offset + fragment length overflows the
- reassembly buffer, we discard the entire packet. */
- if (offset > IP_REASS_BUFSIZE || offset + len > IP_REASS_BUFSIZE) {
- LWIP_DEBUGF(IP_REASS_DEBUG,
- ("ip_reass: fragment outside of buffer (%"S16_F":%"S16_F"/%"S16_F").\n", offset,
- offset + len, IP_REASS_BUFSIZE));
- ip_reasstmr = 0;
- goto nullreturn;
- }
-
- /* Copy the fragment into the reassembly buffer, at the right
- offset. */
- LWIP_DEBUGF(IP_REASS_DEBUG,
- ("ip_reass: copying with offset %"S16_F" into %"S16_F":%"S16_F"\n", offset,
- IP_HLEN + offset, IP_HLEN + offset + len));
- i = IPH_HL(fraghdr) * 4;
- copy_from_pbuf(p, &i, &ip_reassbuf[IP_HLEN + offset], len);
-
- /* Update the bitmap. */
- if (offset / (8 * 8) == (offset + len) / (8 * 8)) {
- LWIP_DEBUGF(IP_REASS_DEBUG,
- ("ip_reass: updating single byte in bitmap.\n"));
- /* If the two endpoints are in the same byte, we only update that byte. */
- LWIP_ASSERT("offset / (8 * 8) < sizeof(ip_reassbitmap)",
- offset / (8 * 8) < sizeof(ip_reassbitmap));
- ip_reassbitmap[offset / (8 * 8)] |=
- bitmap_bits[(offset / 8) & 7] &
- ~bitmap_bits[((offset + len) / 8) & 7];
- } else {
- /* If the two endpoints are in different bytes, we update the
- bytes in the endpoints and fill the stuff inbetween with
- 0xff. */
- LWIP_ASSERT("offset / (8 * 8) < sizeof(ip_reassbitmap)",
- offset / (8 * 8) < sizeof(ip_reassbitmap));
- ip_reassbitmap[offset / (8 * 8)] |= bitmap_bits[(offset / 8) & 7];
- LWIP_DEBUGF(IP_REASS_DEBUG,
- ("ip_reass: updating many bytes in bitmap (%"S16_F":%"S16_F").\n",
- 1 + offset / (8 * 8), (offset + len) / (8 * 8)));
- for (i = 1 + offset / (8 * 8); i < (offset + len) / (8 * 8); ++i) {
- ip_reassbitmap[i] = 0xff;
- }
- LWIP_ASSERT("(offset + len) / (8 * 8) < sizeof(ip_reassbitmap)",
- (offset + len) / (8 * 8) < sizeof(ip_reassbitmap));
- ip_reassbitmap[(offset + len) / (8 * 8)] |=
- ~bitmap_bits[((offset + len) / 8) & 7];
- }
-
- /* If this fragment has the More Fragments flag set to zero, we
- know that this is the last fragment, so we can calculate the
- size of the entire packet. We also set the
- IP_REASS_FLAG_LASTFRAG flag to indicate that we have received
- the final fragment. */
-
- if ((ntohs(IPH_OFFSET(fraghdr)) & IP_MF) == 0) {
- ip_reassflags |= IP_REASS_FLAG_LASTFRAG;
- ip_reasslen = offset + len;
- LWIP_DEBUGF(IP_REASS_DEBUG,
- ("ip_reass: last fragment seen, total len %"S16_F"\n",
- ip_reasslen));
- }
-
- /* Finally, we check if we have a full packet in the buffer. We do
- this by checking if we have the last fragment and if all bits
- in the bitmap are set. */
- if (ip_reassflags & IP_REASS_FLAG_LASTFRAG) {
- /* Check all bytes up to and including all but the last byte in
- the bitmap. */
- LWIP_ASSERT("ip_reasslen / (8 * 8) - 1 < sizeof(ip_reassbitmap)",
- ip_reasslen / (8 * 8) - 1 < sizeof(ip_reassbitmap));
- for (i = 0; i < ip_reasslen / (8 * 8) - 1; ++i) {
- if (ip_reassbitmap[i] != 0xff) {
- LWIP_DEBUGF(IP_REASS_DEBUG,
- ("ip_reass: last fragment seen, bitmap %"S16_F"/%"S16_F" failed (%"X16_F")\n",
- i, ip_reasslen / (8 * 8) - 1, ip_reassbitmap[i]));
- goto nullreturn;
- }
- }
- /* Check the last byte in the bitmap. It should contain just the
- right amount of bits. */
- LWIP_ASSERT("ip_reasslen / (8 * 8) < sizeof(ip_reassbitmap)",
- ip_reasslen / (8 * 8) < sizeof(ip_reassbitmap));
- if (ip_reassbitmap[ip_reasslen / (8 * 8)] !=
- (u8_t) ~ bitmap_bits[ip_reasslen / 8 & 7]) {
- LWIP_DEBUGF(IP_REASS_DEBUG,
- ("ip_reass: last fragment seen, bitmap %"S16_F" didn't contain %"X16_F" (%"X16_F")\n",
- ip_reasslen / (8 * 8), ~bitmap_bits[ip_reasslen / 8 & 7],
- ip_reassbitmap[ip_reasslen / (8 * 8)]));
- goto nullreturn;
- }
-
- /* Pretend to be a "normal" (i.e., not fragmented) IP packet
- from now on. */
- ip_reasslen += IP_HLEN;
-
- IPH_LEN_SET(iphdr, htons(ip_reasslen));
- IPH_OFFSET_SET(iphdr, 0);
- IPH_CHKSUM_SET(iphdr, 0);
- IPH_CHKSUM_SET(iphdr, inet_chksum(iphdr, IP_HLEN));
-
- /* If we have come this far, we have a full packet in the
- buffer, so we allocate a pbuf and copy the packet into it. We
- also reset the timer. */
- ip_reasstmr = 0;
- pbuf_free(p);
- p = pbuf_alloc(PBUF_LINK, ip_reasslen, PBUF_POOL);
- if (p != NULL) {
- i = 0;
- for (q = p; q != NULL; q = q->next) {
- /* Copy enough bytes to fill this pbuf in the chain. The
- available data in the pbuf is given by the q->len variable. */
- LWIP_DEBUGF(IP_REASS_DEBUG,
- ("ip_reass: memcpy from %p (%"S16_F") to %p, %"S16_F" bytes\n",
- (void *)&ip_reassbuf[i], i, q->payload,
- q->len > ip_reasslen - i ? ip_reasslen - i : q->len));
- memcpy(q->payload, &ip_reassbuf[i],
- q->len > ip_reasslen - i ? ip_reasslen - i : q->len);
- i += q->len;
- }
- IPFRAG_STATS_INC(ip_frag.fw);
- } else {
- IPFRAG_STATS_INC(ip_frag.memerr);
- }
- LWIP_DEBUGF(IP_REASS_DEBUG, ("ip_reass: p %p\n", (void*)p));
- return p;
- }
- }
-
-nullreturn:
- IPFRAG_STATS_INC(ip_frag.drop);
- pbuf_free(p);
- return NULL;
-}
-
-#define MAX_MTU 1500
-static u8_t buf[MEM_ALIGN_SIZE(MAX_MTU)];
-
-/**
- * Fragment an IP datagram if too large for the netif.
- *
- * Chop the datagram in MTU sized chunks and send them in order
- * by using a fixed size static memory buffer (PBUF_ROM)
- */
-err_t
-ip_frag(struct pbuf *p, struct netif *netif, struct ip_addr *dest)
-{
- struct pbuf *rambuf;
- struct pbuf *header;
- struct ip_hdr *iphdr;
- u16_t nfb = 0;
- u16_t left, cop;
- u16_t mtu = netif->mtu;
- u16_t ofo, omf;
- u16_t last;
- u16_t poff = IP_HLEN;
- u16_t tmp;
-
- /* Get a RAM based MTU sized pbuf */
- rambuf = pbuf_alloc(PBUF_LINK, 0, PBUF_REF);
- if (rambuf == NULL) {
- return ERR_MEM;
- }
- rambuf->tot_len = rambuf->len = mtu;
- rambuf->payload = MEM_ALIGN((void *)buf);
-
- /* Copy the IP header in it */
- iphdr = rambuf->payload;
- memcpy(iphdr, p->payload, IP_HLEN);
-
- /* Save original offset */
- tmp = ntohs(IPH_OFFSET(iphdr));
- ofo = tmp & IP_OFFMASK;
- omf = tmp & IP_MF;
-
- left = p->tot_len - IP_HLEN;
-
- while (left) {
- last = (left <= mtu - IP_HLEN);
-
- /* Set new offset and MF flag */
- ofo += nfb;
- tmp = omf | (IP_OFFMASK & (ofo));
- if (!last)
- tmp = tmp | IP_MF;
- IPH_OFFSET_SET(iphdr, htons(tmp));
-
- /* Fill this fragment */
- nfb = (mtu - IP_HLEN) / 8;
- cop = last ? left : nfb * 8;
-
- p = copy_from_pbuf(p, &poff, (u8_t *) iphdr + IP_HLEN, cop);
-
- /* Correct header */
- IPH_LEN_SET(iphdr, htons(cop + IP_HLEN));
- IPH_CHKSUM_SET(iphdr, 0);
- IPH_CHKSUM_SET(iphdr, inet_chksum(iphdr, IP_HLEN));
-
- if (last)
- pbuf_realloc(rambuf, left + IP_HLEN);
- /* This part is ugly: we alloc a RAM based pbuf for
- * the link level header for each chunk and then
- * free it.A PBUF_ROM style pbuf for which pbuf_header
- * worked would make things simpler.
- */
- header = pbuf_alloc(PBUF_LINK, 0, PBUF_RAM);
- if (header != NULL) {
- pbuf_chain(header, rambuf);
- netif->output(netif, header, dest);
- IPFRAG_STATS_INC(ip_frag.xmit);
- pbuf_free(header);
- } else {
- pbuf_free(rambuf);
- return ERR_MEM;
- }
- left -= cop;
- }
- pbuf_free(rambuf);
- return ERR_OK;
-}
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv6/README b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv6/README deleted file mode 100644 index 362000486..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv6/README +++ /dev/null @@ -1 +0,0 @@ -IPv6 support in lwIP is very experimental. diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv6/icmp6.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv6/icmp6.c deleted file mode 100644 index e22dfc3e8..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv6/icmp6.c +++ /dev/null @@ -1,184 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-/* Some ICMP messages should be passed to the transport protocols. This
- is not implemented. */
-
-#include "lwip/opt.h"
-
-#include "lwip/icmp.h"
-#include "lwip/inet.h"
-#include "lwip/ip.h"
-#include "lwip/def.h"
-
-#include "lwip/stats.h"
-
-
-void
-icmp_input(struct pbuf *p, struct netif *inp)
-{
- u8_t type;
- struct icmp_echo_hdr *iecho;
- struct ip_hdr *iphdr;
- struct ip_addr tmpaddr;
-
-#ifdef ICMP_STATS
- ++lwip_stats.icmp.recv;
-#endif /* ICMP_STATS */
-
- /* TODO: check length before accessing payload! */
-
- type = ((u8_t *)p->payload)[0];
-
- switch (type) {
- case ICMP6_ECHO:
- LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: ping\n"));
-
- if (p->tot_len < sizeof(struct icmp_echo_hdr)) {
- LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: bad ICMP echo received\n"));
-
- pbuf_free(p);
-#ifdef ICMP_STATS
- ++lwip_stats.icmp.lenerr;
-#endif /* ICMP_STATS */
-
- return;
- }
- iecho = p->payload;
- iphdr = (struct ip_hdr *)((u8_t *)p->payload - IP_HLEN);
- if (inet_chksum_pbuf(p) != 0) {
- LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: checksum failed for received ICMP echo (%"X16_F")\n", inet_chksum_pseudo(p, &(iphdr->src), &(iphdr->dest), IP_PROTO_ICMP, p->tot_len)));
-
-#ifdef ICMP_STATS
- ++lwip_stats.icmp.chkerr;
-#endif /* ICMP_STATS */
- /* return;*/
- }
- LWIP_DEBUGF(ICMP_DEBUG, ("icmp: p->len %"S16_F" p->tot_len %"S16_F"\n", p->len, p->tot_len));
- ip_addr_set(&tmpaddr, &(iphdr->src));
- ip_addr_set(&(iphdr->src), &(iphdr->dest));
- ip_addr_set(&(iphdr->dest), &tmpaddr);
- iecho->type = ICMP6_ER;
- /* adjust the checksum */
- if (iecho->chksum >= htons(0xffff - (ICMP6_ECHO << 8))) {
- iecho->chksum += htons(ICMP6_ECHO << 8) + 1;
- } else {
- iecho->chksum += htons(ICMP6_ECHO << 8);
- }
- LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: checksum failed for received ICMP echo (%"X16_F")\n", inet_chksum_pseudo(p, &(iphdr->src), &(iphdr->dest), IP_PROTO_ICMP, p->tot_len)));
-#ifdef ICMP_STATS
- ++lwip_stats.icmp.xmit;
-#endif /* ICMP_STATS */
-
- /* LWIP_DEBUGF("icmp: p->len %"U16_F" p->tot_len %"U16_F"\n", p->len, p->tot_len);*/
- ip_output_if (p, &(iphdr->src), IP_HDRINCL,
- iphdr->hoplim, IP_PROTO_ICMP, inp);
- break;
- default:
- LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: ICMP type %"S16_F" not supported.\n", (s16_t)type));
-#ifdef ICMP_STATS
- ++lwip_stats.icmp.proterr;
- ++lwip_stats.icmp.drop;
-#endif /* ICMP_STATS */
- }
-
- pbuf_free(p);
-}
-
-void
-icmp_dest_unreach(struct pbuf *p, enum icmp_dur_type t)
-{
- struct pbuf *q;
- struct ip_hdr *iphdr;
- struct icmp_dur_hdr *idur;
-
- q = pbuf_alloc(PBUF_IP, 8 + IP_HLEN + 8, PBUF_RAM);
- /* ICMP header + IP header + 8 bytes of data */
-
- iphdr = p->payload;
-
- idur = q->payload;
- idur->type = (u8_t)ICMP6_DUR;
- idur->icode = (u8_t)t;
-
- memcpy((u8_t *)q->payload + 8, p->payload, IP_HLEN + 8);
-
- /* calculate checksum */
- idur->chksum = 0;
- idur->chksum = inet_chksum(idur, q->len);
-#ifdef ICMP_STATS
- ++lwip_stats.icmp.xmit;
-#endif /* ICMP_STATS */
-
- ip_output(q, NULL,
- (struct ip_addr *)&(iphdr->src), ICMP_TTL, IP_PROTO_ICMP);
- pbuf_free(q);
-}
-
-void
-icmp_time_exceeded(struct pbuf *p, enum icmp_te_type t)
-{
- struct pbuf *q;
- struct ip_hdr *iphdr;
- struct icmp_te_hdr *tehdr;
-
- LWIP_DEBUGF(ICMP_DEBUG, ("icmp_time_exceeded\n"));
-
- q = pbuf_alloc(PBUF_IP, 8 + IP_HLEN + 8, PBUF_RAM);
-
- iphdr = p->payload;
-
- tehdr = q->payload;
- tehdr->type = (u8_t)ICMP6_TE;
- tehdr->icode = (u8_t)t;
-
- /* copy fields from original packet */
- memcpy((u8_t *)q->payload + 8, (u8_t *)p->payload, IP_HLEN + 8);
-
- /* calculate checksum */
- tehdr->chksum = 0;
- tehdr->chksum = inet_chksum(tehdr, q->len);
-#ifdef ICMP_STATS
- ++lwip_stats.icmp.xmit;
-#endif /* ICMP_STATS */
- ip_output(q, NULL,
- (struct ip_addr *)&(iphdr->src), ICMP_TTL, IP_PROTO_ICMP);
- pbuf_free(q);
-}
-
-
-
-
-
-
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv6/ip6.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv6/ip6.c deleted file mode 100644 index 4d97f78c0..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv6/ip6.c +++ /dev/null @@ -1,386 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-
-
-/* ip.c
- *
- * This is the code for the IP layer for IPv6.
- *
- */
-
-
-#include "lwip/opt.h"
-
-#include "lwip/def.h"
-#include "lwip/mem.h"
-#include "lwip/ip.h"
-#include "lwip/inet.h"
-#include "lwip/netif.h"
-#include "lwip/icmp.h"
-#include "lwip/udp.h"
-#include "lwip/tcp.h"
-
-#include "lwip/stats.h"
-
-#include "arch/perf.h"
-
-/* ip_init:
- *
- * Initializes the IP layer.
- */
-
-void
-ip_init(void)
-{
-}
-
-/* ip_route:
- *
- * Finds the appropriate network interface for a given IP address. It searches the
- * list of network interfaces linearly. A match is found if the masked IP address of
- * the network interface equals the masked IP address given to the function.
- */
-
-struct netif *
-ip_route(struct ip_addr *dest)
-{
- struct netif *netif;
-
- for(netif = netif_list; netif != NULL; netif = netif->next) {
- if (ip_addr_netcmp(dest, &(netif->ip_addr), &(netif->netmask))) {
- return netif;
- }
- }
-
- return netif_default;
-}
-
-/* ip_forward:
- *
- * Forwards an IP packet. It finds an appropriate route for the packet, decrements
- * the TTL value of the packet, adjusts the checksum and outputs the packet on the
- * appropriate interface.
- */
-
-static void
-ip_forward(struct pbuf *p, struct ip_hdr *iphdr)
-{
- struct netif *netif;
-
- PERF_START;
-
- if ((netif = ip_route((struct ip_addr *)&(iphdr->dest))) == NULL) {
-
- LWIP_DEBUGF(IP_DEBUG, ("ip_input: no forwarding route found for "));
-#if IP_DEBUG
- ip_addr_debug_print(IP_DEBUG, &(iphdr->dest));
-#endif /* IP_DEBUG */
- LWIP_DEBUGF(IP_DEBUG, ("\n"));
- pbuf_free(p);
- return;
- }
- /* Decrement TTL and send ICMP if ttl == 0. */
- if (--iphdr->hoplim == 0) {
- /* Don't send ICMP messages in response to ICMP messages */
- if (iphdr->nexthdr != IP_PROTO_ICMP) {
- icmp_time_exceeded(p, ICMP_TE_TTL);
- }
- pbuf_free(p);
- return;
- }
-
- /* Incremental update of the IP checksum. */
- /* if (iphdr->chksum >= htons(0xffff - 0x100)) {
- iphdr->chksum += htons(0x100) + 1;
- } else {
- iphdr->chksum += htons(0x100);
- }*/
-
-
- LWIP_DEBUGF(IP_DEBUG, ("ip_forward: forwarding packet to "));
-#if IP_DEBUG
- ip_addr_debug_print(IP_DEBUG, &(iphdr->dest));
-#endif /* IP_DEBUG */
- LWIP_DEBUGF(IP_DEBUG, ("\n"));
-
-#ifdef IP_STATS
- ++lwip_stats.ip.fw;
- ++lwip_stats.ip.xmit;
-#endif /* IP_STATS */
-
- PERF_STOP("ip_forward");
-
- netif->output(netif, p, (struct ip_addr *)&(iphdr->dest));
-}
-
-/* ip_input:
- *
- * This function is called by the network interface device driver when an IP packet is
- * received. The function does the basic checks of the IP header such as packet size
- * being at least larger than the header size etc. If the packet was not destined for
- * us, the packet is forwarded (using ip_forward). The IP checksum is always checked.
- *
- * Finally, the packet is sent to the upper layer protocol input function.
- */
-
-void
-ip_input(struct pbuf *p, struct netif *inp) {
- struct ip_hdr *iphdr;
- struct netif *netif;
-
-
- PERF_START;
-
-#if IP_DEBUG
- ip_debug_print(p);
-#endif /* IP_DEBUG */
-
-
-#ifdef IP_STATS
- ++lwip_stats.ip.recv;
-#endif /* IP_STATS */
-
- /* identify the IP header */
- iphdr = p->payload;
-
-
- if (iphdr->v != 6) {
- LWIP_DEBUGF(IP_DEBUG, ("IP packet dropped due to bad version number\n"));
-#if IP_DEBUG
- ip_debug_print(p);
-#endif /* IP_DEBUG */
- pbuf_free(p);
-#ifdef IP_STATS
- ++lwip_stats.ip.err;
- ++lwip_stats.ip.drop;
-#endif /* IP_STATS */
- return;
- }
-
- /* is this packet for us? */
- for(netif = netif_list; netif != NULL; netif = netif->next) {
-#if IP_DEBUG
- LWIP_DEBUGF(IP_DEBUG, ("ip_input: iphdr->dest "));
- ip_addr_debug_print(IP_DEBUG, &(iphdr->dest));
- LWIP_DEBUGF(IP_DEBUG, ("netif->ip_addr "));
- ip_addr_debug_print(IP_DEBUG, &(netif->ip_addr));
- LWIP_DEBUGF(IP_DEBUG, ("\n"));
-#endif /* IP_DEBUG */
- if (ip_addr_cmp(&(iphdr->dest), &(netif->ip_addr))) {
- break;
- }
- }
-
-
- if (netif == NULL) {
- /* packet not for us, route or discard */
-#ifdef IP_FORWARD
- ip_forward(p, iphdr);
-#endif
- pbuf_free(p);
- return;
- }
-
- pbuf_realloc(p, IP_HLEN + ntohs(iphdr->len));
-
- /* send to upper layers */
-#if IP_DEBUG
- /* LWIP_DEBUGF("ip_input: \n");
- ip_debug_print(p);
- LWIP_DEBUGF("ip_input: p->len %"U16_F" p->tot_len %"U16_F"\n", p->len, p->tot_len);*/
-#endif /* IP_DEBUG */
-
-
- pbuf_header(p, -IP_HLEN);
-
- switch (iphdr->nexthdr) {
- case IP_PROTO_UDP:
- udp_input(p);
- break;
- case IP_PROTO_TCP:
- tcp_input(p);
- break;
- case IP_PROTO_ICMP:
- icmp_input(p, inp);
- break;
- default:
- /* send ICMP destination protocol unreachable */
- icmp_dest_unreach(p, ICMP_DUR_PROTO);
- pbuf_free(p);
- LWIP_DEBUGF(IP_DEBUG, ("Unsupported transport protocol %"U16_F"\n",
- iphdr->nexthdr));
-
-#ifdef IP_STATS
- ++lwip_stats.ip.proterr;
- ++lwip_stats.ip.drop;
-#endif /* IP_STATS */
-
- }
- PERF_STOP("ip_input");
-}
-
-
-/* ip_output_if:
- *
- * Sends an IP packet on a network interface. This function constructs the IP header
- * and calculates the IP header checksum. If the source IP address is NULL,
- * the IP address of the outgoing network interface is filled in as source address.
- */
-
-err_t
-ip_output_if (struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
- u8_t ttl,
- u8_t proto, struct netif *netif)
-{
- struct ip_hdr *iphdr;
-
- PERF_START;
-
- printf("len %"U16_F" tot_len %"U16_F"\n", p->len, p->tot_len);
- if (pbuf_header(p, IP_HLEN)) {
- LWIP_DEBUGF(IP_DEBUG, ("ip_output: not enough room for IP header in pbuf\n"));
-#ifdef IP_STATS
- ++lwip_stats.ip.err;
-#endif /* IP_STATS */
-
- return ERR_BUF;
- }
- printf("len %"U16_F" tot_len %"U16_F"\n", p->len, p->tot_len);
-
- iphdr = p->payload;
-
-
- if (dest != IP_HDRINCL) {
- printf("!IP_HDRLINCL\n");
- iphdr->hoplim = ttl;
- iphdr->nexthdr = proto;
- iphdr->len = htons(p->tot_len - IP_HLEN);
- ip_addr_set(&(iphdr->dest), dest);
-
- iphdr->v = 6;
-
- if (ip_addr_isany(src)) {
- ip_addr_set(&(iphdr->src), &(netif->ip_addr));
- } else {
- ip_addr_set(&(iphdr->src), src);
- }
-
- } else {
- dest = &(iphdr->dest);
- }
-
-#ifdef IP_STATS
- ++lwip_stats.ip.xmit;
-#endif /* IP_STATS */
-
- LWIP_DEBUGF(IP_DEBUG, ("ip_output_if: %c%c (len %"U16_F")\n", netif->name[0], netif->name[1], p->tot_len));
-#if IP_DEBUG
- ip_debug_print(p);
-#endif /* IP_DEBUG */
-
- PERF_STOP("ip_output_if");
- return netif->output(netif, p, dest);
-}
-
-/* ip_output:
- *
- * Simple interface to ip_output_if. It finds the outgoing network interface and
- * calls upon ip_output_if to do the actual work.
- */
-
-err_t
-ip_output(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
- u8_t ttl, u8_t proto)
-{
- struct netif *netif;
- if ((netif = ip_route(dest)) == NULL) {
- LWIP_DEBUGF(IP_DEBUG, ("ip_output: No route to 0x%"X32_F"\n", dest->addr));
-#ifdef IP_STATS
- ++lwip_stats.ip.rterr;
-#endif /* IP_STATS */
- return ERR_RTE;
- }
-
- return ip_output_if (p, src, dest, ttl, proto, netif);
-}
-
-#if IP_DEBUG
-void
-ip_debug_print(struct pbuf *p)
-{
- struct ip_hdr *iphdr = p->payload;
- u8_t *payload;
-
- payload = (u8_t *)iphdr + IP_HLEN;
-
- LWIP_DEBUGF(IP_DEBUG, ("IP header:\n"));
- LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n"));
- LWIP_DEBUGF(IP_DEBUG, ("|%2"S16_F" | %"X16_F"%"X16_F" | %"X16_F"%"X16_F" | (v, traffic class, flow label)\n",
- iphdr->v,
- iphdr->tclass1, iphdr->tclass2,
- iphdr->flow1, iphdr->flow2));
- LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n"));
- LWIP_DEBUGF(IP_DEBUG, ("| %5"U16_F" | %2"U16_F" | %2"U16_F" | (len, nexthdr, hoplim)\n",
- ntohs(iphdr->len),
- iphdr->nexthdr,
- iphdr->hoplim));
- LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n"));
- LWIP_DEBUGF(IP_DEBUG, ("| %4"X32_F" | %4"X32_F" | (src)\n",
- ntohl(iphdr->src.addr[0]) >> 16 & 0xffff,
- ntohl(iphdr->src.addr[0]) & 0xffff));
- LWIP_DEBUGF(IP_DEBUG, ("| %4"X32_F" | %4"X32_F" | (src)\n",
- ntohl(iphdr->src.addr[1]) >> 16 & 0xffff,
- ntohl(iphdr->src.addr[1]) & 0xffff));
- LWIP_DEBUGF(IP_DEBUG, ("| %4"X32_F" | %4"X32_F" | (src)\n",
- ntohl(iphdr->src.addr[2]) >> 16 & 0xffff,
- ntohl(iphdr->src.addr[2]) & 0xffff));
- LWIP_DEBUGF(IP_DEBUG, ("| %4"X32_F" | %4"X32_F" | (src)\n",
- ntohl(iphdr->src.addr[3]) >> 16 & 0xffff,
- ntohl(iphdr->src.addr[3]) & 0xffff));
- LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n"));
- LWIP_DEBUGF(IP_DEBUG, ("| %4"X32_F" | %4"X32_F" | (dest)\n",
- ntohl(iphdr->dest.addr[0]) >> 16 & 0xffff,
- ntohl(iphdr->dest.addr[0]) & 0xffff));
- LWIP_DEBUGF(IP_DEBUG, ("| %4"X32_F" | %4"X32_F" | (dest)\n",
- ntohl(iphdr->dest.addr[1]) >> 16 & 0xffff,
- ntohl(iphdr->dest.addr[1]) & 0xffff));
- LWIP_DEBUGF(IP_DEBUG, ("| %4"X32_F" | %4"X32_F" | (dest)\n",
- ntohl(iphdr->dest.addr[2]) >> 16 & 0xffff,
- ntohl(iphdr->dest.addr[2]) & 0xffff));
- LWIP_DEBUGF(IP_DEBUG, ("| %4"X32_F" | %4"X32_F" | (dest)\n",
- ntohl(iphdr->dest.addr[3]) >> 16 & 0xffff,
- ntohl(iphdr->dest.addr[3]) & 0xffff));
- LWIP_DEBUGF(IP_DEBUG, ("+-------------------------------+\n"));
-}
-#endif /* IP_DEBUG */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv6/ip6_addr.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv6/ip6_addr.c deleted file mode 100644 index 5341dedfd..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/ipv6/ip6_addr.c +++ /dev/null @@ -1,90 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#include "lwip/ip_addr.h"
-#include "lwip/inet.h"
-
-
-u8_t
-ip_addr_netcmp(struct ip_addr *addr1, struct ip_addr *addr2,
- struct ip_addr *mask)
-{
- return((addr1->addr[0] & mask->addr[0]) == (addr2->addr[0] & mask->addr[0]) &&
- (addr1->addr[1] & mask->addr[1]) == (addr2->addr[1] & mask->addr[1]) &&
- (addr1->addr[2] & mask->addr[2]) == (addr2->addr[2] & mask->addr[2]) &&
- (addr1->addr[3] & mask->addr[3]) == (addr2->addr[3] & mask->addr[3]));
-
-}
-
-u8_t
-ip_addr_cmp(struct ip_addr *addr1, struct ip_addr *addr2)
-{
- return(addr1->addr[0] == addr2->addr[0] &&
- addr1->addr[1] == addr2->addr[1] &&
- addr1->addr[2] == addr2->addr[2] &&
- addr1->addr[3] == addr2->addr[3]);
-}
-
-void
-ip_addr_set(struct ip_addr *dest, struct ip_addr *src)
-{
- memcpy(dest, src, sizeof(struct ip_addr));
- /* dest->addr[0] = src->addr[0];
- dest->addr[1] = src->addr[1];
- dest->addr[2] = src->addr[2];
- dest->addr[3] = src->addr[3];*/
-}
-
-u8_t
-ip_addr_isany(struct ip_addr *addr)
-{
- if (addr == NULL) return 1;
- return((addr->addr[0] | addr->addr[1] | addr->addr[2] | addr->addr[3]) == 0);
-}
-
-
-/*#if IP_DEBUG*/
-void
-ip_addr_debug_print(struct ip_addr *addr)
-{
- printf("%"X32_F":%"X32_F":%"X32_F":%"X32_F":%"X32_F":%"X32_F":%"X32_F":%"X32_F",
- ntohl(addr->addr[0]) >> 16 & 0xffff,
- ntohl(addr->addr[0]) & 0xffff,
- ntohl(addr->addr[1]) >> 16 & 0xffff,
- ntohl(addr->addr[1]) & 0xffff,
- ntohl(addr->addr[2]) >> 16 & 0xffff,
- ntohl(addr->addr[2]) & 0xffff,
- ntohl(addr->addr[3]) >> 16 & 0xffff,
- ntohl(addr->addr[3]) & 0xffff);
-}
-/*#endif*/ /* IP_DEBUG */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/mem.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/mem.c deleted file mode 100644 index d37c4c075..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/mem.c +++ /dev/null @@ -1,310 +0,0 @@ -/** @file
- *
- * Dynamic memory manager
- *
- */
-
-/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#include <string.h>
-
-#include "lwip/arch.h"
-#include "lwip/opt.h"
-#include "lwip/def.h"
-#include "lwip/mem.h"
-
-#include "lwip/sys.h"
-
-#include "lwip/stats.h"
-
-struct mem {
- mem_size_t next, prev;
-#if MEM_ALIGNMENT == 1
- u8_t used;
-#elif MEM_ALIGNMENT == 2
- u16_t used;
-#elif MEM_ALIGNMENT == 4
- u32_t used;
-#elif MEM_ALIGNMENT == 8
- u64_t used;
-#else
-#error "unhandled MEM_ALIGNMENT size"
-#endif /* MEM_ALIGNMENT */
-};
-
-static struct mem *ram_end;
-static u8_t ram[MEM_SIZE + sizeof(struct mem) + MEM_ALIGNMENT];
-
-#define MIN_SIZE 12
-#if 0 /* this one does not align correctly for some, resulting in crashes */
-#define SIZEOF_STRUCT_MEM (unsigned int)MEM_ALIGN_SIZE(sizeof(struct mem))
-#else
-#define SIZEOF_STRUCT_MEM (sizeof(struct mem) + \
- (((sizeof(struct mem) % MEM_ALIGNMENT) == 0)? 0 : \
- (4 - (sizeof(struct mem) % MEM_ALIGNMENT))))
-#endif
-
-static struct mem *lfree; /* pointer to the lowest free block */
-
-static sys_sem_t mem_sem;
-
-static void
-plug_holes(struct mem *mem)
-{
- struct mem *nmem;
- struct mem *pmem;
-
- LWIP_ASSERT("plug_holes: mem >= ram", (u8_t *)mem >= ram);
- LWIP_ASSERT("plug_holes: mem < ram_end", (u8_t *)mem < (u8_t *)ram_end);
- LWIP_ASSERT("plug_holes: mem->used == 0", mem->used == 0);
-
- /* plug hole forward */
- LWIP_ASSERT("plug_holes: mem->next <= MEM_SIZE", mem->next <= MEM_SIZE);
-
- nmem = (struct mem *)&ram[mem->next];
- if (mem != nmem && nmem->used == 0 && (u8_t *)nmem != (u8_t *)ram_end) {
- if (lfree == nmem) {
- lfree = mem;
- }
- mem->next = nmem->next;
- ((struct mem *)&ram[nmem->next])->prev = (u8_t *)mem - ram;
- }
-
- /* plug hole backward */
- pmem = (struct mem *)&ram[mem->prev];
- if (pmem != mem && pmem->used == 0) {
- if (lfree == mem) {
- lfree = pmem;
- }
- pmem->next = mem->next;
- ((struct mem *)&ram[mem->next])->prev = (u8_t *)pmem - ram;
- }
-
-}
-void
-mem_init(void)
-{
- struct mem *mem;
-
- memset(ram, 0, MEM_SIZE);
- mem = (struct mem *)ram;
- mem->next = MEM_SIZE;
- mem->prev = 0;
- mem->used = 0;
- ram_end = (struct mem *)&ram[MEM_SIZE];
- ram_end->used = 1;
- ram_end->next = MEM_SIZE;
- ram_end->prev = MEM_SIZE;
-
- mem_sem = sys_sem_new(1);
-
- lfree = (struct mem *)ram;
-
-#if MEM_STATS
- lwip_stats.mem.avail = MEM_SIZE;
-#endif /* MEM_STATS */
-}
-void
-mem_free(void *rmem)
-{
- struct mem *mem;
-
- if (rmem == NULL) {
- LWIP_DEBUGF(MEM_DEBUG | DBG_TRACE | 2, ("mem_free(p == NULL) was called.\n"));
- return;
- }
-
- sys_sem_wait(mem_sem);
-
- LWIP_ASSERT("mem_free: legal memory", (u8_t *)rmem >= (u8_t *)ram &&
- (u8_t *)rmem < (u8_t *)ram_end);
-
- if ((u8_t *)rmem < (u8_t *)ram || (u8_t *)rmem >= (u8_t *)ram_end) {
- LWIP_DEBUGF(MEM_DEBUG | 3, ("mem_free: illegal memory\n"));
-#if MEM_STATS
- ++lwip_stats.mem.err;
-#endif /* MEM_STATS */
- sys_sem_signal(mem_sem);
- return;
- }
- mem = (struct mem *)((u8_t *)rmem - SIZEOF_STRUCT_MEM);
-
- LWIP_ASSERT("mem_free: mem->used", mem->used);
-
- mem->used = 0;
-
- if (mem < lfree) {
- lfree = mem;
- }
-
-#if MEM_STATS
- lwip_stats.mem.used -= mem->next - ((u8_t *)mem - ram);
-
-#endif /* MEM_STATS */
- plug_holes(mem);
- sys_sem_signal(mem_sem);
-}
-void *
-mem_reallocm(void *rmem, mem_size_t newsize)
-{
- void *nmem;
- nmem = mem_malloc(newsize);
- if (nmem == NULL) {
- return mem_realloc(rmem, newsize);
- }
- memcpy(nmem, rmem, newsize);
- mem_free(rmem);
- return nmem;
-}
-
-void *
-mem_realloc(void *rmem, mem_size_t newsize)
-{
- mem_size_t size;
- mem_size_t ptr, ptr2;
- struct mem *mem, *mem2;
-
- /* Expand the size of the allocated memory region so that we can
- adjust for alignment. */
- if ((newsize % MEM_ALIGNMENT) != 0) {
- newsize += MEM_ALIGNMENT - ((newsize + SIZEOF_STRUCT_MEM) % MEM_ALIGNMENT);
- }
-
- if (newsize > MEM_SIZE) {
- return NULL;
- }
-
- sys_sem_wait(mem_sem);
-
- LWIP_ASSERT("mem_realloc: legal memory", (u8_t *)rmem >= (u8_t *)ram &&
- (u8_t *)rmem < (u8_t *)ram_end);
-
- if ((u8_t *)rmem < (u8_t *)ram || (u8_t *)rmem >= (u8_t *)ram_end) {
- LWIP_DEBUGF(MEM_DEBUG | 3, ("mem_realloc: illegal memory\n"));
- return rmem;
- }
- mem = (struct mem *)((u8_t *)rmem - SIZEOF_STRUCT_MEM);
-
- ptr = (u8_t *)mem - ram;
-
- size = mem->next - ptr - SIZEOF_STRUCT_MEM;
-#if MEM_STATS
- lwip_stats.mem.used -= (size - newsize);
-#endif /* MEM_STATS */
-
- if (newsize + SIZEOF_STRUCT_MEM + MIN_SIZE < size) {
- ptr2 = ptr + SIZEOF_STRUCT_MEM + newsize;
- mem2 = (struct mem *)&ram[ptr2];
- mem2->used = 0;
- mem2->next = mem->next;
- mem2->prev = ptr;
- mem->next = ptr2;
- if (mem2->next != MEM_SIZE) {
- ((struct mem *)&ram[mem2->next])->prev = ptr2;
- }
-
- plug_holes(mem2);
- }
- sys_sem_signal(mem_sem);
- return rmem;
-}
-void *
-mem_malloc(mem_size_t size)
-{
- mem_size_t ptr, ptr2;
- struct mem *mem, *mem2;
-
- if (size == 0) {
- return NULL;
- }
-
- /* Expand the size of the allocated memory region so that we can
- adjust for alignment. */
- if ((size % MEM_ALIGNMENT) != 0) {
- size += MEM_ALIGNMENT - ((size + SIZEOF_STRUCT_MEM) % MEM_ALIGNMENT);
- }
-
- if (size > MEM_SIZE) {
- return NULL;
- }
-
- sys_sem_wait(mem_sem);
-
- for (ptr = (u8_t *)lfree - ram; ptr < MEM_SIZE; ptr = ((struct mem *)&ram[ptr])->next) {
- mem = (struct mem *)&ram[ptr];
- if (!mem->used &&
- mem->next - (ptr + SIZEOF_STRUCT_MEM) >= size + SIZEOF_STRUCT_MEM) {
- ptr2 = ptr + SIZEOF_STRUCT_MEM + size;
- mem2 = (struct mem *)&ram[ptr2];
-
- mem2->prev = ptr;
- mem2->next = mem->next;
- mem->next = ptr2;
- if (mem2->next != MEM_SIZE) {
- ((struct mem *)&ram[mem2->next])->prev = ptr2;
- }
-
- mem2->used = 0;
- mem->used = 1;
-#if MEM_STATS
- lwip_stats.mem.used += (size + SIZEOF_STRUCT_MEM);
- /* if (lwip_stats.mem.max < lwip_stats.mem.used) {
- lwip_stats.mem.max = lwip_stats.mem.used;
- } */
- if (lwip_stats.mem.max < ptr2) {
- lwip_stats.mem.max = ptr2;
- }
-#endif /* MEM_STATS */
-
- if (mem == lfree) {
- /* Find next free block after mem */
- while (lfree->used && lfree != ram_end) {
- lfree = (struct mem *)&ram[lfree->next];
- }
- LWIP_ASSERT("mem_malloc: !lfree->used", !lfree->used);
- }
- sys_sem_signal(mem_sem);
- LWIP_ASSERT("mem_malloc: allocated memory not above ram_end.",
- (mem_ptr_t)mem + SIZEOF_STRUCT_MEM + size <= (mem_ptr_t)ram_end);
- LWIP_ASSERT("mem_malloc: allocated memory properly aligned.",
- (unsigned long)((u8_t *)mem + SIZEOF_STRUCT_MEM) % MEM_ALIGNMENT == 0);
- return (u8_t *)mem + SIZEOF_STRUCT_MEM;
- }
- }
- LWIP_DEBUGF(MEM_DEBUG | 2, ("mem_malloc: could not allocate %"S16_F" bytes\n", (s16_t)size));
-#if MEM_STATS
- ++lwip_stats.mem.err;
-#endif /* MEM_STATS */
- sys_sem_signal(mem_sem);
- return NULL;
-}
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/memp.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/memp.c deleted file mode 100644 index f31b60190..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/memp.c +++ /dev/null @@ -1,274 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#include "lwip/opt.h"
-
-#include "lwip/memp.h"
-
-#include "lwip/pbuf.h"
-#include "lwip/udp.h"
-#include "lwip/raw.h"
-#include "lwip/tcp.h"
-#include "lwip/api.h"
-#include "lwip/api_msg.h"
-#include "lwip/tcpip.h"
-
-#include "lwip/sys.h"
-#include "lwip/stats.h"
-
-struct memp {
- struct memp *next;
-};
-
-
-
-static struct memp *memp_tab[MEMP_MAX];
-
-static const u16_t memp_sizes[MEMP_MAX] = {
- sizeof(struct pbuf),
- sizeof(struct raw_pcb),
- sizeof(struct udp_pcb),
- sizeof(struct tcp_pcb),
- sizeof(struct tcp_pcb_listen),
- sizeof(struct tcp_seg),
- sizeof(struct netbuf),
- sizeof(struct netconn),
- sizeof(struct api_msg),
- sizeof(struct tcpip_msg),
- sizeof(struct sys_timeout)
-};
-
-static const u16_t memp_num[MEMP_MAX] = {
- MEMP_NUM_PBUF,
- MEMP_NUM_RAW_PCB,
- MEMP_NUM_UDP_PCB,
- MEMP_NUM_TCP_PCB,
- MEMP_NUM_TCP_PCB_LISTEN,
- MEMP_NUM_TCP_SEG,
- MEMP_NUM_NETBUF,
- MEMP_NUM_NETCONN,
- MEMP_NUM_API_MSG,
- MEMP_NUM_TCPIP_MSG,
- MEMP_NUM_SYS_TIMEOUT
-};
-
-static u8_t memp_memory[(MEMP_NUM_PBUF *
- MEM_ALIGN_SIZE(sizeof(struct pbuf) +
- sizeof(struct memp)) +
- MEMP_NUM_RAW_PCB *
- MEM_ALIGN_SIZE(sizeof(struct raw_pcb) +
- sizeof(struct memp)) +
- MEMP_NUM_UDP_PCB *
- MEM_ALIGN_SIZE(sizeof(struct udp_pcb) +
- sizeof(struct memp)) +
- MEMP_NUM_TCP_PCB *
- MEM_ALIGN_SIZE(sizeof(struct tcp_pcb) +
- sizeof(struct memp)) +
- MEMP_NUM_TCP_PCB_LISTEN *
- MEM_ALIGN_SIZE(sizeof(struct tcp_pcb_listen) +
- sizeof(struct memp)) +
- MEMP_NUM_TCP_SEG *
- MEM_ALIGN_SIZE(sizeof(struct tcp_seg) +
- sizeof(struct memp)) +
- MEMP_NUM_NETBUF *
- MEM_ALIGN_SIZE(sizeof(struct netbuf) +
- sizeof(struct memp)) +
- MEMP_NUM_NETCONN *
- MEM_ALIGN_SIZE(sizeof(struct netconn) +
- sizeof(struct memp)) +
- MEMP_NUM_API_MSG *
- MEM_ALIGN_SIZE(sizeof(struct api_msg) +
- sizeof(struct memp)) +
- MEMP_NUM_TCPIP_MSG *
- MEM_ALIGN_SIZE(sizeof(struct tcpip_msg) +
- sizeof(struct memp)) +
- MEMP_NUM_SYS_TIMEOUT *
- MEM_ALIGN_SIZE(sizeof(struct sys_timeout) +
- sizeof(struct memp)))];
-
-
-#if !SYS_LIGHTWEIGHT_PROT
-static sys_sem_t mutex;
-#endif
-
-#if MEMP_SANITY_CHECK
-static int
-memp_sanity(void)
-{
- s16_t i, c;
- struct memp *m, *n;
-
- for(i = 0; i < MEMP_MAX; i++) {
- for(m = memp_tab[i]; m != NULL; m = m->next) {
- c = 1;
- for(n = memp_tab[i]; n != NULL; n = n->next) {
- if (n == m) {
- --c;
- }
- if (c < 0) return 0; /* LW was: abort(); */
- }
- }
- }
- return 1;
-}
-#endif /* MEMP_SANITY_CHECK*/
-
-void
-memp_init(void)
-{
- struct memp *m, *memp;
- u16_t i, j;
- u16_t size;
-
-#if MEMP_STATS
- for(i = 0; i < MEMP_MAX; ++i) {
- lwip_stats.memp[i].used = lwip_stats.memp[i].max =
- lwip_stats.memp[i].err = 0;
- lwip_stats.memp[i].avail = memp_num[i];
- }
-#endif /* MEMP_STATS */
-
- memp = (struct memp *)&memp_memory[0];
- for(i = 0; i < MEMP_MAX; ++i) {
- size = MEM_ALIGN_SIZE(memp_sizes[i] + sizeof(struct memp));
- if (memp_num[i] > 0) {
- memp_tab[i] = memp;
- m = memp;
-
- for(j = 0; j < memp_num[i]; ++j) {
- m->next = (struct memp *)MEM_ALIGN((u8_t *)m + size);
- memp = m;
- m = m->next;
- }
- memp->next = NULL;
- memp = m;
- } else {
- memp_tab[i] = NULL;
- }
- }
-
-#if !SYS_LIGHTWEIGHT_PROT
- mutex = sys_sem_new(1);
-#endif
-
-
-}
-
-void *
-memp_malloc(memp_t type)
-{
- struct memp *memp;
- void *mem;
-#if SYS_LIGHTWEIGHT_PROT
- SYS_ARCH_DECL_PROTECT(old_level);
-#endif
-
- LWIP_ASSERT("memp_malloc: type < MEMP_MAX", type < MEMP_MAX);
-
-#if SYS_LIGHTWEIGHT_PROT
- SYS_ARCH_PROTECT(old_level);
-#else /* SYS_LIGHTWEIGHT_PROT */
- sys_sem_wait(mutex);
-#endif /* SYS_LIGHTWEIGHT_PROT */
-
- memp = memp_tab[type];
-
- if (memp != NULL) {
- memp_tab[type] = memp->next;
- memp->next = NULL;
-#if MEMP_STATS
- ++lwip_stats.memp[type].used;
- if (lwip_stats.memp[type].used > lwip_stats.memp[type].max) {
- lwip_stats.memp[type].max = lwip_stats.memp[type].used;
- }
-#endif /* MEMP_STATS */
-#if SYS_LIGHTWEIGHT_PROT
- SYS_ARCH_UNPROTECT(old_level);
-#else /* SYS_LIGHTWEIGHT_PROT */
- sys_sem_signal(mutex);
-#endif /* SYS_LIGHTWEIGHT_PROT */
- LWIP_ASSERT("memp_malloc: memp properly aligned",
- ((mem_ptr_t)MEM_ALIGN((u8_t *)memp + sizeof(struct memp)) % MEM_ALIGNMENT) == 0);
-
- mem = MEM_ALIGN((u8_t *)memp + sizeof(struct memp));
- return mem;
- } else {
- LWIP_DEBUGF(MEMP_DEBUG | 2, ("memp_malloc: out of memory in pool %"S16_F"\n", type));
-#if MEMP_STATS
- ++lwip_stats.memp[type].err;
-#endif /* MEMP_STATS */
-#if SYS_LIGHTWEIGHT_PROT
- SYS_ARCH_UNPROTECT(old_level);
-#else /* SYS_LIGHTWEIGHT_PROT */
- sys_sem_signal(mutex);
-#endif /* SYS_LIGHTWEIGHT_PROT */
- return NULL;
- }
-}
-
-void
-memp_free(memp_t type, void *mem)
-{
- struct memp *memp;
-#if SYS_LIGHTWEIGHT_PROT
- SYS_ARCH_DECL_PROTECT(old_level);
-#endif /* SYS_LIGHTWEIGHT_PROT */
-
- if (mem == NULL) {
- return;
- }
- memp = (struct memp *)((u8_t *)mem - sizeof(struct memp));
-
-#if SYS_LIGHTWEIGHT_PROT
- SYS_ARCH_PROTECT(old_level);
-#else /* SYS_LIGHTWEIGHT_PROT */
- sys_sem_wait(mutex);
-#endif /* SYS_LIGHTWEIGHT_PROT */
-
-#if MEMP_STATS
- lwip_stats.memp[type].used--;
-#endif /* MEMP_STATS */
-
- memp->next = memp_tab[type];
- memp_tab[type] = memp;
-
-#if MEMP_SANITY_CHECK
- LWIP_ASSERT("memp sanity", memp_sanity());
-#endif
-
-#if SYS_LIGHTWEIGHT_PROT
- SYS_ARCH_UNPROTECT(old_level);
-#else /* SYS_LIGHTWEIGHT_PROT */
- sys_sem_signal(mutex);
-#endif /* SYS_LIGHTWEIGHT_PROT */
-}
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/netif.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/netif.c deleted file mode 100644 index b831b7aba..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/netif.c +++ /dev/null @@ -1,288 +0,0 @@ -/**
- * @file
- *
- * lwIP network interface abstraction
- */
-
-/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#include "lwip/opt.h"
-
-#include "lwip/def.h"
-#include "lwip/ip_addr.h"
-#include "lwip/netif.h"
-#include "lwip/tcp.h"
-
-struct netif *netif_list = NULL;
-struct netif *netif_default = NULL;
-
-/**
- * Add a network interface to the list of lwIP netifs.
- *
- * @param netif a pre-allocated netif structure
- * @param ipaddr IP address for the new netif
- * @param netmask network mask for the new netif
- * @param gw default gateway IP address for the new netif
- * @param state opaque data passed to the new netif
- * @param init callback function that initializes the interface
- * @param input callback function that is called to pass
- * ingress packets up in the protocol layer stack.
- *
- * @return netif, or NULL if failed.
- */
-struct netif *
-netif_add(struct netif *netif, struct ip_addr *ipaddr, struct ip_addr *netmask,
- struct ip_addr *gw,
- void *state,
- err_t (* init)(struct netif *netif),
- err_t (* input)(struct pbuf *p, struct netif *netif))
-{
- static s16_t netifnum = 0;
-
-#if LWIP_DHCP
- /* netif not under DHCP control by default */
- netif->dhcp = NULL;
-#endif
- /* remember netif specific state information data */
- netif->state = state;
- netif->num = netifnum++;
- netif->input = input;
-
- netif_set_addr(netif, ipaddr, netmask, gw);
-
- /* call user specified initialization function for netif */
- if (init(netif) != ERR_OK) {
- return NULL;
- }
-
- /* add this netif to the list */
- netif->next = netif_list;
- netif_list = netif;
- LWIP_DEBUGF(NETIF_DEBUG, ("netif: added interface %c%c IP addr ",
- netif->name[0], netif->name[1]));
- ip_addr_debug_print(NETIF_DEBUG, ipaddr);
- LWIP_DEBUGF(NETIF_DEBUG, (" netmask "));
- ip_addr_debug_print(NETIF_DEBUG, netmask);
- LWIP_DEBUGF(NETIF_DEBUG, (" gw "));
- ip_addr_debug_print(NETIF_DEBUG, gw);
- LWIP_DEBUGF(NETIF_DEBUG, ("\n"));
- return netif;
-}
-
-void
-netif_set_addr(struct netif *netif,struct ip_addr *ipaddr, struct ip_addr *netmask,
- struct ip_addr *gw)
-{
- netif_set_ipaddr(netif, ipaddr);
- netif_set_netmask(netif, netmask);
- netif_set_gw(netif, gw);
-}
-
-void netif_remove(struct netif * netif)
-{
- if ( netif == NULL ) return;
-
- /* is it the first netif? */
- if (netif_list == netif) {
- netif_list = netif->next;
- }
- else {
- /* look for netif further down the list */
- struct netif * tmpNetif;
- for (tmpNetif = netif_list; tmpNetif != NULL; tmpNetif = tmpNetif->next) {
- if (tmpNetif->next == netif) {
- tmpNetif->next = netif->next;
- break;
- }
- }
- if (tmpNetif == NULL)
- return; /* we didn't find any netif today */
- }
- /* this netif is default? */
- if (netif_default == netif)
- /* reset default netif */
- netif_default = NULL;
- LWIP_DEBUGF( NETIF_DEBUG, ("netif_remove: removed netif\n") );
-}
-
-struct netif *
-netif_find(char *name)
-{
- struct netif *netif;
- u8_t num;
-
- if (name == NULL) {
- return NULL;
- }
-
- num = name[2] - '0';
-
- for(netif = netif_list; netif != NULL; netif = netif->next) {
- if (num == netif->num &&
- name[0] == netif->name[0] &&
- name[1] == netif->name[1]) {
- LWIP_DEBUGF(NETIF_DEBUG, ("netif_find: found %c%c\n", name[0], name[1]));
- return netif;
- }
- }
- LWIP_DEBUGF(NETIF_DEBUG, ("netif_find: didn't find %c%c\n", name[0], name[1]));
- return NULL;
-}
-
-void
-netif_set_ipaddr(struct netif *netif, struct ip_addr *ipaddr)
-{
- /* TODO: Handling of obsolete pcbs */
- /* See: http://mail.gnu.org/archive/html/lwip-users/2003-03/msg00118.html */
-#if LWIP_TCP
- struct tcp_pcb *pcb;
- struct tcp_pcb_listen *lpcb;
-
- /* address is actually being changed? */
- if ((ip_addr_cmp(ipaddr, &(netif->ip_addr))) == 0)
- {
- /* extern struct tcp_pcb *tcp_active_pcbs; defined by tcp.h */
- LWIP_DEBUGF(NETIF_DEBUG | 1, ("netif_set_ipaddr: netif address being changed\n"));
- pcb = tcp_active_pcbs;
- while (pcb != NULL) {
- /* PCB bound to current local interface address? */
- if (ip_addr_cmp(&(pcb->local_ip), &(netif->ip_addr))) {
- /* this connection must be aborted */
- struct tcp_pcb *next = pcb->next;
- LWIP_DEBUGF(NETIF_DEBUG | 1, ("netif_set_ipaddr: aborting TCP pcb %p\n", (void *)pcb));
- tcp_abort(pcb);
- pcb = next;
- } else {
- pcb = pcb->next;
- }
- }
- for (lpcb = tcp_listen_pcbs.listen_pcbs; lpcb != NULL; lpcb = lpcb->next) {
- /* PCB bound to current local interface address? */
- if (ip_addr_cmp(&(lpcb->local_ip), &(netif->ip_addr))) {
- /* The PCB is listening to the old ipaddr and
- * is set to listen to the new one instead */
- ip_addr_set(&(lpcb->local_ip), ipaddr);
- }
- }
- }
-#endif
- ip_addr_set(&(netif->ip_addr), ipaddr);
-#if 0 /* only allowed for Ethernet interfaces TODO: how can we check? */
- /** For Ethernet network interfaces, we would like to send a
- * "gratuitous ARP"; this is an ARP packet sent by a node in order
- * to spontaneously cause other nodes to update an entry in their
- * ARP cache. From RFC 3220 "IP Mobility Support for IPv4" section 4.6.
- */
- etharp_query(netif, ipaddr, NULL);
-#endif
- LWIP_DEBUGF(NETIF_DEBUG | DBG_TRACE | DBG_STATE | 3, ("netif: IP address of interface %c%c set to %"U16_F".%"U16_F".%"U16_F".%"U16_F"\n",
- netif->name[0], netif->name[1],
- ip4_addr1(&netif->ip_addr),
- ip4_addr2(&netif->ip_addr),
- ip4_addr3(&netif->ip_addr),
- ip4_addr4(&netif->ip_addr)));
-}
-
-void
-netif_set_gw(struct netif *netif, struct ip_addr *gw)
-{
- ip_addr_set(&(netif->gw), gw);
- LWIP_DEBUGF(NETIF_DEBUG | DBG_TRACE | DBG_STATE | 3, ("netif: GW address of interface %c%c set to %"U16_F".%"U16_F".%"U16_F".%"U16_F"\n",
- netif->name[0], netif->name[1],
- ip4_addr1(&netif->gw),
- ip4_addr2(&netif->gw),
- ip4_addr3(&netif->gw),
- ip4_addr4(&netif->gw)));
-}
-
-void
-netif_set_netmask(struct netif *netif, struct ip_addr *netmask)
-{
- ip_addr_set(&(netif->netmask), netmask);
- LWIP_DEBUGF(NETIF_DEBUG | DBG_TRACE | DBG_STATE | 3, ("netif: netmask of interface %c%c set to %"U16_F".%"U16_F".%"U16_F".%"U16_F"\n",
- netif->name[0], netif->name[1],
- ip4_addr1(&netif->netmask),
- ip4_addr2(&netif->netmask),
- ip4_addr3(&netif->netmask),
- ip4_addr4(&netif->netmask)));
-}
-
-void
-netif_set_default(struct netif *netif)
-{
- netif_default = netif;
- LWIP_DEBUGF(NETIF_DEBUG, ("netif: setting default interface %c%c\n",
- netif ? netif->name[0] : '\'', netif ? netif->name[1] : '\''));
-}
-
-/**
- * Bring an interface up, available for processing
- * traffic.
- *
- * @note: Enabling DHCP on a down interface will make it come
- * up once configured.
- *
- * @see dhcp_start()
- */
-void netif_set_up(struct netif *netif)
-{
- netif->flags |= NETIF_FLAG_UP;
-}
-
-/**
- * Ask if an interface is up
- */
-u8_t netif_is_up(struct netif *netif)
-{
- return (netif->flags & NETIF_FLAG_UP)?1:0;
-}
-
-/**
- * Bring an interface down, disabling any traffic processing.
- *
- * @note: Enabling DHCP on a down interface will make it come
- * up once configured.
- *
- * @see dhcp_start()
- */
-void netif_set_down(struct netif *netif)
-{
- netif->flags &= ~NETIF_FLAG_UP;
-}
-
-void
-netif_init(void)
-{
- netif_list = netif_default = NULL;
-}
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/pbuf.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/pbuf.c deleted file mode 100644 index c8e6e2288..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/pbuf.c +++ /dev/null @@ -1,957 +0,0 @@ -/**
- * @file
- * Packet buffer management
- *
- * Packets are built from the pbuf data structure. It supports dynamic
- * memory allocation for packet contents or can reference externally
- * managed packet contents both in RAM and ROM. Quick allocation for
- * incoming packets is provided through pools with fixed sized pbufs.
- *
- * A packet may span over multiple pbufs, chained as a singly linked
- * list. This is called a "pbuf chain".
- *
- * Multiple packets may be queued, also using this singly linked list.
- * This is called a "packet queue".
- *
- * So, a packet queue consists of one or more pbuf chains, each of
- * which consist of one or more pbufs. Currently, queues are only
- * supported in a limited section of lwIP, this is the etharp queueing
- * code. Outside of this section no packet queues are supported yet.
- *
- * The differences between a pbuf chain and a packet queue are very
- * precise but subtle.
- *
- * The last pbuf of a packet has a ->tot_len field that equals the
- * ->len field. It can be found by traversing the list. If the last
- * pbuf of a packet has a ->next field other than NULL, more packets
- * are on the queue.
- *
- * Therefore, looping through a pbuf of a single packet, has an
- * loop end condition (tot_len == p->len), NOT (next == NULL).
- */
-
-/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#include <string.h>
-
-#include "lwip/opt.h"
-#include "lwip/stats.h"
-#include "lwip/def.h"
-#include "lwip/mem.h"
-#include "lwip/memp.h"
-#include "lwip/pbuf.h"
-#include "lwip/sys.h"
-#include "arch/perf.h"
-
-static u8_t pbuf_pool_memory[MEM_ALIGNMENT - 1 + PBUF_POOL_SIZE * MEM_ALIGN_SIZE(PBUF_POOL_BUFSIZE + sizeof(struct pbuf))];
-
-#if !SYS_LIGHTWEIGHT_PROT
-static volatile u8_t pbuf_pool_free_lock, pbuf_pool_alloc_lock;
-static sys_sem_t pbuf_pool_free_sem;
-#endif
-
-static struct pbuf *pbuf_pool = NULL;
-
-/**
- * Initializes the pbuf module.
- *
- * A large part of memory is allocated for holding the pool of pbufs.
- * The size of the individual pbufs in the pool is given by the size
- * parameter, and the number of pbufs in the pool by the num parameter.
- *
- * After the memory has been allocated, the pbufs are set up. The
- * ->next pointer in each pbuf is set up to point to the next pbuf in
- * the pool.
- *
- */
-void
-pbuf_init(void)
-{
- struct pbuf *p, *q = NULL;
- u16_t i;
-
- pbuf_pool = (struct pbuf *)MEM_ALIGN(pbuf_pool_memory);
-
-#if PBUF_STATS
- lwip_stats.pbuf.avail = PBUF_POOL_SIZE;
-#endif /* PBUF_STATS */
-
- /* Set up ->next pointers to link the pbufs of the pool together */
- p = pbuf_pool;
-
- for(i = 0; i < PBUF_POOL_SIZE; ++i) {
- p->next = (struct pbuf *)((u8_t *)p + PBUF_POOL_BUFSIZE + sizeof(struct pbuf));
- p->len = p->tot_len = PBUF_POOL_BUFSIZE;
- p->payload = MEM_ALIGN((void *)((u8_t *)p + sizeof(struct pbuf)));
- p->flags = PBUF_FLAG_POOL;
- q = p;
- p = p->next;
- }
-
- /* The ->next pointer of last pbuf is NULL to indicate that there
- are no more pbufs in the pool */
- q->next = NULL;
-
-#if !SYS_LIGHTWEIGHT_PROT
- pbuf_pool_alloc_lock = 0;
- pbuf_pool_free_lock = 0;
- pbuf_pool_free_sem = sys_sem_new(1);
-#endif
-}
-
-/**
- * @internal only called from pbuf_alloc()
- */
-static struct pbuf *
-pbuf_pool_alloc(void)
-{
- struct pbuf *p = NULL;
-
- SYS_ARCH_DECL_PROTECT(old_level);
- SYS_ARCH_PROTECT(old_level);
-
-#if !SYS_LIGHTWEIGHT_PROT
- /* Next, check the actual pbuf pool, but if the pool is locked, we
- pretend to be out of buffers and return NULL. */
- if (pbuf_pool_free_lock) {
-#if PBUF_STATS
- ++lwip_stats.pbuf.alloc_locked;
-#endif /* PBUF_STATS */
- return NULL;
- }
- pbuf_pool_alloc_lock = 1;
- if (!pbuf_pool_free_lock) {
-#endif /* SYS_LIGHTWEIGHT_PROT */
- p = pbuf_pool;
- if (p) {
- pbuf_pool = p->next;
- }
-#if !SYS_LIGHTWEIGHT_PROT
-#if PBUF_STATS
- } else {
- ++lwip_stats.pbuf.alloc_locked;
-#endif /* PBUF_STATS */
- }
- pbuf_pool_alloc_lock = 0;
-#endif /* SYS_LIGHTWEIGHT_PROT */
-
-#if PBUF_STATS
- if (p != NULL) {
- ++lwip_stats.pbuf.used;
- if (lwip_stats.pbuf.used > lwip_stats.pbuf.max) {
- lwip_stats.pbuf.max = lwip_stats.pbuf.used;
- }
- }
-#endif /* PBUF_STATS */
-
- SYS_ARCH_UNPROTECT(old_level);
- return p;
-}
-
-
-/**
- * Allocates a pbuf of the given type (possibly a chain for PBUF_POOL type).
- *
- * The actual memory allocated for the pbuf is determined by the
- * layer at which the pbuf is allocated and the requested size
- * (from the size parameter).
- *
- * @param flag this parameter decides how and where the pbuf
- * should be allocated as follows:
- *
- * - PBUF_RAM: buffer memory for pbuf is allocated as one large
- * chunk. This includes protocol headers as well.
- * - PBUF_ROM: no buffer memory is allocated for the pbuf, even for
- * protocol headers. Additional headers must be prepended
- * by allocating another pbuf and chain in to the front of
- * the ROM pbuf. It is assumed that the memory used is really
- * similar to ROM in that it is immutable and will not be
- * changed. Memory which is dynamic should generally not
- * be attached to PBUF_ROM pbufs. Use PBUF_REF instead.
- * - PBUF_REF: no buffer memory is allocated for the pbuf, even for
- * protocol headers. It is assumed that the pbuf is only
- * being used in a single thread. If the pbuf gets queued,
- * then pbuf_take should be called to copy the buffer.
- * - PBUF_POOL: the pbuf is allocated as a pbuf chain, with pbufs from
- * the pbuf pool that is allocated during pbuf_init().
- *
- * @return the allocated pbuf. If multiple pbufs where allocated, this
- * is the first pbuf of a pbuf chain.
- */
-struct pbuf *
-pbuf_alloc(pbuf_layer l, u16_t length, pbuf_flag flag)
-{
- struct pbuf *p, *q, *r;
- u16_t offset;
- s32_t rem_len; /* remaining length */
- LWIP_DEBUGF(PBUF_DEBUG | DBG_TRACE | 3, ("pbuf_alloc(length=%"U16_F")\n", length));
-
- /* determine header offset */
- offset = 0;
- switch (l) {
- case PBUF_TRANSPORT:
- /* add room for transport (often TCP) layer header */
- offset += PBUF_TRANSPORT_HLEN;
- /* FALLTHROUGH */
- case PBUF_IP:
- /* add room for IP layer header */
- offset += PBUF_IP_HLEN;
- /* FALLTHROUGH */
- case PBUF_LINK:
- /* add room for link layer header */
- offset += PBUF_LINK_HLEN;
- break;
- case PBUF_RAW:
- break;
- default:
- LWIP_ASSERT("pbuf_alloc: bad pbuf layer", 0);
- return NULL;
- }
-
- switch (flag) {
- case PBUF_POOL:
- /* allocate head of pbuf chain into p */
- p = pbuf_pool_alloc();
- LWIP_DEBUGF(PBUF_DEBUG | DBG_TRACE | 3, ("pbuf_alloc: allocated pbuf %p\n", (void *)p));
- if (p == NULL) {
-#if PBUF_STATS
- ++lwip_stats.pbuf.err;
-#endif /* PBUF_STATS */
- return NULL;
- }
- p->next = NULL;
-
- /* make the payload pointer point 'offset' bytes into pbuf data memory */
- p->payload = MEM_ALIGN((void *)((u8_t *)p + (sizeof(struct pbuf) + offset)));
- LWIP_ASSERT("pbuf_alloc: pbuf p->payload properly aligned",
- ((mem_ptr_t)p->payload % MEM_ALIGNMENT) == 0);
- /* the total length of the pbuf chain is the requested size */
- p->tot_len = length;
- /* set the length of the first pbuf in the chain */
- p->len = length > PBUF_POOL_BUFSIZE - offset? PBUF_POOL_BUFSIZE - offset: length;
- /* set reference count (needed here in case we fail) */
- p->ref = 1;
-
- /* now allocate the tail of the pbuf chain */
-
- /* remember first pbuf for linkage in next iteration */
- r = p;
- /* remaining length to be allocated */
- rem_len = length - p->len;
- /* any remaining pbufs to be allocated? */
- while (rem_len > 0) {
- q = pbuf_pool_alloc();
- if (q == NULL) {
- LWIP_DEBUGF(PBUF_DEBUG | 2, ("pbuf_alloc: Out of pbufs in pool.\n"));
-#if PBUF_STATS
- ++lwip_stats.pbuf.err;
-#endif /* PBUF_STATS */
- /* free chain so far allocated */
- pbuf_free(p);
- /* bail out unsuccesfully */
- return NULL;
- }
- q->next = NULL;
- /* make previous pbuf point to this pbuf */
- r->next = q;
- /* set total length of this pbuf and next in chain */
- q->tot_len = rem_len;
- /* this pbuf length is pool size, unless smaller sized tail */
- q->len = rem_len > PBUF_POOL_BUFSIZE? PBUF_POOL_BUFSIZE: rem_len;
- q->payload = (void *)((u8_t *)q + sizeof(struct pbuf));
- LWIP_ASSERT("pbuf_alloc: pbuf q->payload properly aligned",
- ((mem_ptr_t)q->payload % MEM_ALIGNMENT) == 0);
- q->ref = 1;
- /* calculate remaining length to be allocated */
- rem_len -= q->len;
- /* remember this pbuf for linkage in next iteration */
- r = q;
- }
- /* end of chain */
- /*r->next = NULL;*/
-
- break;
- case PBUF_RAM:
- /* If pbuf is to be allocated in RAM, allocate memory for it. */
- p = mem_malloc(MEM_ALIGN_SIZE(sizeof(struct pbuf) + offset) + MEM_ALIGN_SIZE(length));
- if (p == NULL) {
- return NULL;
- }
- /* Set up internal structure of the pbuf. */
- p->payload = MEM_ALIGN((void *)((u8_t *)p + sizeof(struct pbuf) + offset));
- p->len = p->tot_len = length;
- p->next = NULL;
- p->flags = PBUF_FLAG_RAM;
-
- LWIP_ASSERT("pbuf_alloc: pbuf->payload properly aligned",
- ((mem_ptr_t)p->payload % MEM_ALIGNMENT) == 0);
- break;
- /* pbuf references existing (non-volatile static constant) ROM payload? */
- case PBUF_ROM:
- /* pbuf references existing (externally allocated) RAM payload? */
- case PBUF_REF:
- /* only allocate memory for the pbuf structure */
- p = memp_malloc(MEMP_PBUF);
- if (p == NULL) {
- LWIP_DEBUGF(PBUF_DEBUG | DBG_TRACE | 2, ("pbuf_alloc: Could not allocate MEMP_PBUF for PBUF_%s.\n", flag == PBUF_ROM?"ROM":"REF"));
- return NULL;
- }
- /* caller must set this field properly, afterwards */
- p->payload = NULL;
- p->len = p->tot_len = length;
- p->next = NULL;
- p->flags = (flag == PBUF_ROM? PBUF_FLAG_ROM: PBUF_FLAG_REF);
- break;
- default:
- LWIP_ASSERT("pbuf_alloc: erroneous flag", 0);
- return NULL;
- }
- /* set reference count */
- p->ref = 1;
- LWIP_DEBUGF(PBUF_DEBUG | DBG_TRACE | 3, ("pbuf_alloc(length=%"U16_F") == %p\n", length, (void *)p));
- return p;
-}
-
-
-#if PBUF_STATS
-#define DEC_PBUF_STATS do { --lwip_stats.pbuf.used; } while (0)
-#else /* PBUF_STATS */
-#define DEC_PBUF_STATS
-#endif /* PBUF_STATS */
-
-#define PBUF_POOL_FAST_FREE(p) do { \
- p->next = pbuf_pool; \
- pbuf_pool = p; \
- DEC_PBUF_STATS; \
- } while (0)
-
-#if SYS_LIGHTWEIGHT_PROT
-#define PBUF_POOL_FREE(p) do { \
- SYS_ARCH_DECL_PROTECT(old_level); \
- SYS_ARCH_PROTECT(old_level); \
- PBUF_POOL_FAST_FREE(p); \
- SYS_ARCH_UNPROTECT(old_level); \
- } while (0)
-#else /* SYS_LIGHTWEIGHT_PROT */
-#define PBUF_POOL_FREE(p) do { \
- sys_sem_wait(pbuf_pool_free_sem); \
- PBUF_POOL_FAST_FREE(p); \
- sys_sem_signal(pbuf_pool_free_sem); \
- } while (0)
-#endif /* SYS_LIGHTWEIGHT_PROT */
-
-/**
- * Shrink a pbuf chain to a desired length.
- *
- * @param p pbuf to shrink.
- * @param new_len desired new length of pbuf chain
- *
- * Depending on the desired length, the first few pbufs in a chain might
- * be skipped and left unchanged. The new last pbuf in the chain will be
- * resized, and any remaining pbufs will be freed.
- *
- * @note If the pbuf is ROM/REF, only the ->tot_len and ->len fields are adjusted.
- * @note May not be called on a packet queue.
- *
- * @bug Cannot grow the size of a pbuf (chain) (yet).
- */
-void
-pbuf_realloc(struct pbuf *p, u16_t new_len)
-{
- struct pbuf *q;
- u16_t rem_len; /* remaining length */
- s16_t grow;
-
- LWIP_ASSERT("pbuf_realloc: sane p->flags", p->flags == PBUF_FLAG_POOL ||
- p->flags == PBUF_FLAG_ROM ||
- p->flags == PBUF_FLAG_RAM ||
- p->flags == PBUF_FLAG_REF);
-
- /* desired length larger than current length? */
- if (new_len >= p->tot_len) {
- /* enlarging not yet supported */
- return;
- }
-
- /* the pbuf chain grows by (new_len - p->tot_len) bytes
- * (which may be negative in case of shrinking) */
- grow = new_len - p->tot_len;
-
- /* first, step over any pbufs that should remain in the chain */
- rem_len = new_len;
- q = p;
- /* should this pbuf be kept? */
- while (rem_len > q->len) {
- /* decrease remaining length by pbuf length */
- rem_len -= q->len;
- /* decrease total length indicator */
- q->tot_len += grow;
- /* proceed to next pbuf in chain */
- q = q->next;
- }
- /* we have now reached the new last pbuf (in q) */
- /* rem_len == desired length for pbuf q */
-
- /* shrink allocated memory for PBUF_RAM */
- /* (other types merely adjust their length fields */
- if ((q->flags == PBUF_FLAG_RAM) && (rem_len != q->len)) {
- /* reallocate and adjust the length of the pbuf that will be split */
- mem_realloc(q, (u8_t *)q->payload - (u8_t *)q + rem_len);
- }
- /* adjust length fields for new last pbuf */
- q->len = rem_len;
- q->tot_len = q->len;
-
- /* any remaining pbufs in chain? */
- if (q->next != NULL) {
- /* free remaining pbufs in chain */
- pbuf_free(q->next);
- }
- /* q is last packet in chain */
- q->next = NULL;
-
-}
-
-/**
- * Adjusts the payload pointer to hide or reveal headers in the payload.
- *
- * Adjusts the ->payload pointer so that space for a header
- * (dis)appears in the pbuf payload.
- *
- * The ->payload, ->tot_len and ->len fields are adjusted.
- *
- * @param hdr_size_inc Number of bytes to increment header size which
- * increases the size of the pbuf. New space is on the front.
- * (Using a negative value decreases the header size.)
- * If hdr_size_inc is 0, this function does nothing and returns succesful.
- *
- * PBUF_ROM and PBUF_REF type buffers cannot have their sizes increased, so
- * the call will fail. A check is made that the increase in header size does
- * not move the payload pointer in front of the start of the buffer.
- * @return non-zero on failure, zero on success.
- *
- */
-u8_t
-pbuf_header(struct pbuf *p, s16_t header_size_increment)
-{
- void *payload;
-
- LWIP_ASSERT("p != NULL", p != NULL);
- if ((header_size_increment == 0) || (p == NULL)) return 0;
-
- /* remember current payload pointer */
- payload = p->payload;
-
- /* pbuf types containing payloads? */
- if (p->flags == PBUF_FLAG_RAM || p->flags == PBUF_FLAG_POOL) {
- /* set new payload pointer */
- p->payload = (u8_t *)p->payload - header_size_increment;
- /* boundary check fails? */
- if ((u8_t *)p->payload < (u8_t *)p + sizeof(struct pbuf)) {
- LWIP_DEBUGF( PBUF_DEBUG | 2, ("pbuf_header: failed as %p < %p (not enough space for new header size)\n",
- (void *)p->payload,
- (void *)(p + 1)));\
- /* restore old payload pointer */
- p->payload = payload;
- /* bail out unsuccesfully */
- return 1;
- }
- /* pbuf types refering to external payloads? */
- } else if (p->flags == PBUF_FLAG_REF || p->flags == PBUF_FLAG_ROM) {
- /* hide a header in the payload? */
- if ((header_size_increment < 0) && (header_size_increment - p->len <= 0)) {
- /* increase payload pointer */
- p->payload = (u8_t *)p->payload - header_size_increment;
- } else {
- /* cannot expand payload to front (yet!)
- * bail out unsuccesfully */
- return 1;
- }
- }
- /* modify pbuf length fields */
- p->len += header_size_increment;
- p->tot_len += header_size_increment;
-
- LWIP_DEBUGF( PBUF_DEBUG, ("pbuf_header: old %p new %p (%"S16_F")\n",
- (void *)payload, (void *)p->payload, header_size_increment));
-
- return 0;
-}
-
-/**
- * Dereference a pbuf chain or queue and deallocate any no-longer-used
- * pbufs at the head of this chain or queue.
- *
- * Decrements the pbuf reference count. If it reaches zero, the pbuf is
- * deallocated.
- *
- * For a pbuf chain, this is repeated for each pbuf in the chain,
- * up to the first pbuf which has a non-zero reference count after
- * decrementing. So, when all reference counts are one, the whole
- * chain is free'd.
- *
- * @param pbuf The pbuf (chain) to be dereferenced.
- *
- * @return the number of pbufs that were de-allocated
- * from the head of the chain.
- *
- * @note MUST NOT be called on a packet queue (Not verified to work yet).
- * @note the reference counter of a pbuf equals the number of pointers
- * that refer to the pbuf (or into the pbuf).
- *
- * @internal examples:
- *
- * Assuming existing chains a->b->c with the following reference
- * counts, calling pbuf_free(a) results in:
- *
- * 1->2->3 becomes ...1->3
- * 3->3->3 becomes 2->3->3
- * 1->1->2 becomes ......1
- * 2->1->1 becomes 1->1->1
- * 1->1->1 becomes .......
- *
- */
-u8_t
-pbuf_free(struct pbuf *p)
-{
- struct pbuf *q;
- u8_t count;
- SYS_ARCH_DECL_PROTECT(old_level);
-
- LWIP_ASSERT("p != NULL", p != NULL);
- /* if assertions are disabled, proceed with debug output */
- if (p == NULL) {
- LWIP_DEBUGF(PBUF_DEBUG | DBG_TRACE | 2, ("pbuf_free(p == NULL) was called.\n"));
- return 0;
- }
- LWIP_DEBUGF(PBUF_DEBUG | DBG_TRACE | 3, ("pbuf_free(%p)\n", (void *)p));
-
- PERF_START;
-
- LWIP_ASSERT("pbuf_free: sane flags",
- p->flags == PBUF_FLAG_RAM || p->flags == PBUF_FLAG_ROM ||
- p->flags == PBUF_FLAG_REF || p->flags == PBUF_FLAG_POOL);
-
- count = 0;
- /* Since decrementing ref cannot be guaranteed to be a single machine operation
- * we must protect it. Also, the later test of ref must be protected.
- */
- SYS_ARCH_PROTECT(old_level);
- /* de-allocate all consecutive pbufs from the head of the chain that
- * obtain a zero reference count after decrementing*/
- while (p != NULL) {
- /* all pbufs in a chain are referenced at least once */
- LWIP_ASSERT("pbuf_free: p->ref > 0", p->ref > 0);
- /* decrease reference count (number of pointers to pbuf) */
- p->ref--;
- /* this pbuf is no longer referenced to? */
- if (p->ref == 0) {
- /* remember next pbuf in chain for next iteration */
- q = p->next;
- LWIP_DEBUGF( PBUF_DEBUG | 2, ("pbuf_free: deallocating %p\n", (void *)p));
- /* is this a pbuf from the pool? */
- if (p->flags == PBUF_FLAG_POOL) {
- p->len = p->tot_len = PBUF_POOL_BUFSIZE;
- p->payload = (void *)((u8_t *)p + sizeof(struct pbuf));
- PBUF_POOL_FREE(p);
- /* is this a ROM or RAM referencing pbuf? */
- } else if (p->flags == PBUF_FLAG_ROM || p->flags == PBUF_FLAG_REF) {
- memp_free(MEMP_PBUF, p);
- /* p->flags == PBUF_FLAG_RAM */
- } else {
- mem_free(p);
- }
- count++;
- /* proceed to next pbuf */
- p = q;
- /* p->ref > 0, this pbuf is still referenced to */
- /* (and so the remaining pbufs in chain as well) */
- } else {
- LWIP_DEBUGF( PBUF_DEBUG | 2, ("pbuf_free: %p has ref %"U16_F", ending here.\n", (void *)p, (u16_t)p->ref));
- /* stop walking through the chain */
- p = NULL;
- }
- }
- SYS_ARCH_UNPROTECT(old_level);
- PERF_STOP("pbuf_free");
- /* return number of de-allocated pbufs */
- return count;
-}
-
-/**
- * Count number of pbufs in a chain
- *
- * @param p first pbuf of chain
- * @return the number of pbufs in a chain
- */
-
-u8_t
-pbuf_clen(struct pbuf *p)
-{
- u8_t len;
-
- len = 0;
- while (p != NULL) {
- ++len;
- p = p->next;
- }
- return len;
-}
-
-/**
- * Increment the reference count of the pbuf.
- *
- * @param p pbuf to increase reference counter of
- *
- */
-void
-pbuf_ref(struct pbuf *p)
-{
- SYS_ARCH_DECL_PROTECT(old_level);
- /* pbuf given? */
- if (p != NULL) {
- SYS_ARCH_PROTECT(old_level);
- ++(p->ref);
- SYS_ARCH_UNPROTECT(old_level);
- }
-}
-
-/**
- * Concatenate two pbufs (each may be a pbuf chain) and take over
- * the caller's reference of the tail pbuf.
- *
- * @note The caller MAY NOT reference the tail pbuf afterwards.
- * Use pbuf_chain() for that purpose.
- *
- * @see pbuf_chain()
- */
-
-void
-pbuf_cat(struct pbuf *h, struct pbuf *t)
-{
- struct pbuf *p;
-
- LWIP_ASSERT("h != NULL (programmer violates API)", h != NULL);
- LWIP_ASSERT("t != NULL (programmer violates API)", t != NULL);
- if ((h == NULL) || (t == NULL)) return;
-
- /* proceed to last pbuf of chain */
- for (p = h; p->next != NULL; p = p->next) {
- /* add total length of second chain to all totals of first chain */
- p->tot_len += t->tot_len;
- }
- /* { p is last pbuf of first h chain, p->next == NULL } */
- LWIP_ASSERT("p->tot_len == p->len (of last pbuf in chain)", p->tot_len == p->len);
- LWIP_ASSERT("p->next == NULL", p->next == NULL);
- /* add total length of second chain to last pbuf total of first chain */
- p->tot_len += t->tot_len;
- /* chain last pbuf of head (p) with first of tail (t) */
- p->next = t;
- /* p->next now references t, but the caller will drop its reference to t,
- * so netto there is no change to the reference count of t.
- */
-}
-
-/**
- * Chain two pbufs (or pbuf chains) together.
- *
- * The caller MUST call pbuf_free(t) once it has stopped
- * using it. Use pbuf_cat() instead if you no longer use t.
- *
- * @param h head pbuf (chain)
- * @param t tail pbuf (chain)
- * @note The pbufs MUST belong to the same packet.
- * @note MAY NOT be called on a packet queue.
- *
- * The ->tot_len fields of all pbufs of the head chain are adjusted.
- * The ->next field of the last pbuf of the head chain is adjusted.
- * The ->ref field of the first pbuf of the tail chain is adjusted.
- *
- */
-void
-pbuf_chain(struct pbuf *h, struct pbuf *t)
-{
- pbuf_cat(h, t);
- /* t is now referenced by h */
- pbuf_ref(t);
- LWIP_DEBUGF(PBUF_DEBUG | DBG_FRESH | 2, ("pbuf_chain: %p references %p\n", (void *)h, (void *)t));
-}
-
-/* For packet queueing. Note that queued packets MUST be dequeued first
- * using pbuf_dequeue() before calling other pbuf_() functions. */
-#if ARP_QUEUEING
-/**
- * Add a packet to the end of a queue.
- *
- * @param q pointer to first packet on the queue
- * @param n packet to be queued
- *
- * Both packets MUST be given, and must be different.
- */
-void
-pbuf_queue(struct pbuf *p, struct pbuf *n)
-{
-#if PBUF_DEBUG /* remember head of queue */
- struct pbuf *q = p;
-#endif
- /* programmer stupidity checks */
- LWIP_ASSERT("p == NULL in pbuf_queue: this indicates a programmer error\n", p != NULL);
- LWIP_ASSERT("n == NULL in pbuf_queue: this indicates a programmer error\n", n != NULL);
- LWIP_ASSERT("p == n in pbuf_queue: this indicates a programmer error\n", p != n);
- if ((p == NULL) || (n == NULL) || (p == n)){
- LWIP_DEBUGF(PBUF_DEBUG | DBG_HALT | 3, ("pbuf_queue: programmer argument error\n"));
- return;
- }
-
- /* iterate through all packets on queue */
- while (p->next != NULL) {
-/* be very picky about pbuf chain correctness */
-#if PBUF_DEBUG
- /* iterate through all pbufs in packet */
- while (p->tot_len != p->len) {
- /* make sure invariant condition holds */
- LWIP_ASSERT("p->len < p->tot_len", p->len < p->tot_len);
- /* make sure each packet is complete */
- LWIP_ASSERT("p->next != NULL", p->next != NULL);
- p = p->next;
- /* { p->tot_len == p->len => p is last pbuf of a packet } */
- }
- /* { p is last pbuf of a packet } */
- /* proceed to next packet on queue */
-#endif
- /* proceed to next pbuf */
- if (p->next != NULL) p = p->next;
- }
- /* { p->tot_len == p->len and p->next == NULL } ==>
- * { p is last pbuf of last packet on queue } */
- /* chain last pbuf of queue with n */
- p->next = n;
- /* n is now referenced to by the (packet p in the) queue */
- pbuf_ref(n);
-#if PBUF_DEBUG
- LWIP_DEBUGF(PBUF_DEBUG | DBG_FRESH | 2,
- ("pbuf_queue: newly queued packet %p sits after packet %p in queue %p\n",
- (void *)n, (void *)p, (void *)q));
-#endif
-}
-
-/**
- * Remove a packet from the head of a queue.
- *
- * The caller MUST reference the remainder of the queue (as returned). The
- * caller MUST NOT call pbuf_ref() as it implicitly takes over the reference
- * from p.
- *
- * @param p pointer to first packet on the queue which will be dequeued.
- * @return first packet on the remaining queue (NULL if no further packets).
- *
- */
-struct pbuf *
-pbuf_dequeue(struct pbuf *p)
-{
- struct pbuf *q;
- LWIP_ASSERT("p != NULL", p != NULL);
-
- /* iterate through all pbufs in packet p */
- while (p->tot_len != p->len) {
- /* make sure invariant condition holds */
- LWIP_ASSERT("p->len < p->tot_len", p->len < p->tot_len);
- /* make sure each packet is complete */
- LWIP_ASSERT("p->next != NULL", p->next != NULL);
- p = p->next;
- }
- /* { p->tot_len == p->len } => p is the last pbuf of the first packet */
- /* remember next packet on queue in q */
- q = p->next;
- /* dequeue packet p from queue */
- p->next = NULL;
- /* any next packet on queue? */
- if (q != NULL) {
- /* although q is no longer referenced by p, it MUST be referenced by
- * the caller, who is maintaining this packet queue. So, we do not call
- * pbuf_free(q) here, resulting in an implicit pbuf_ref(q) for the caller. */
- LWIP_DEBUGF(PBUF_DEBUG | DBG_FRESH | 2, ("pbuf_dequeue: first remaining packet on queue is %p\n", (void *)q));
- } else {
- LWIP_DEBUGF(PBUF_DEBUG | DBG_FRESH | 2, ("pbuf_dequeue: no further packets on queue\n"));
- }
- return q;
-}
-#endif
-
-/**
- *
- * Create PBUF_POOL (or PBUF_RAM) copies of PBUF_REF pbufs.
- *
- * Used to queue packets on behalf of the lwIP stack, such as
- * ARP based queueing.
- *
- * Go through a pbuf chain and replace any PBUF_REF buffers
- * with PBUF_POOL (or PBUF_RAM) pbufs, each taking a copy of
- * the referenced data.
- *
- * @note You MUST explicitly use p = pbuf_take(p);
- * The pbuf you give as argument, may have been replaced
- * by a (differently located) copy through pbuf_take()!
- *
- * @note Any replaced pbufs will be freed through pbuf_free().
- * This may deallocate them if they become no longer referenced.
- *
- * @param p Head of pbuf chain to process
- *
- * @return Pointer to head of pbuf chain
- */
-struct pbuf *
-pbuf_take(struct pbuf *p)
-{
- struct pbuf *q , *prev, *head;
- LWIP_ASSERT("pbuf_take: p != NULL\n", p != NULL);
- LWIP_DEBUGF(PBUF_DEBUG | DBG_TRACE | 3, ("pbuf_take(%p)\n", (void*)p));
-
- prev = NULL;
- head = p;
- /* iterate through pbuf chain */
- do
- {
- /* pbuf is of type PBUF_REF? */
- if (p->flags == PBUF_FLAG_REF) {
- LWIP_DEBUGF(PBUF_DEBUG | DBG_TRACE, ("pbuf_take: encountered PBUF_REF %p\n", (void *)p));
- /* allocate a pbuf (w/ payload) fully in RAM */
- /* PBUF_POOL buffers are faster if we can use them */
- if (p->len <= PBUF_POOL_BUFSIZE) {
- q = pbuf_alloc(PBUF_RAW, p->len, PBUF_POOL);
- if (q == NULL) {
- LWIP_DEBUGF(PBUF_DEBUG | DBG_TRACE | 2, ("pbuf_take: Could not allocate PBUF_POOL\n"));
- }
- } else {
- /* no replacement pbuf yet */
- q = NULL;
- LWIP_DEBUGF(PBUF_DEBUG | DBG_TRACE | 2, ("pbuf_take: PBUF_POOL too small to replace PBUF_REF\n"));
- }
- /* no (large enough) PBUF_POOL was available? retry with PBUF_RAM */
- if (q == NULL) {
- q = pbuf_alloc(PBUF_RAW, p->len, PBUF_RAM);
- if (q == NULL) {
- LWIP_DEBUGF(PBUF_DEBUG | DBG_TRACE | 2, ("pbuf_take: Could not allocate PBUF_RAM\n"));
- }
- }
- /* replacement pbuf could be allocated? */
- if (q != NULL)
- {
- /* copy p to q */
- /* copy successor */
- q->next = p->next;
- /* remove linkage from original pbuf */
- p->next = NULL;
- /* remove linkage to original pbuf */
- if (prev != NULL) {
- /* prev->next == p at this point */
- LWIP_ASSERT("prev->next == p", prev->next == p);
- /* break chain and insert new pbuf instead */
- prev->next = q;
- /* prev == NULL, so we replaced the head pbuf of the chain */
- } else {
- head = q;
- }
- /* copy pbuf payload */
- memcpy(q->payload, p->payload, p->len);
- q->tot_len = p->tot_len;
- q->len = p->len;
- /* in case p was the first pbuf, it is no longer refered to by
- * our caller, as the caller MUST do p = pbuf_take(p);
- * in case p was not the first pbuf, it is no longer refered to
- * by prev. we can safely free the pbuf here.
- * (note that we have set p->next to NULL already so that
- * we will not free the rest of the chain by accident.)
- */
- pbuf_free(p);
- /* do not copy ref, since someone else might be using the old buffer */
- LWIP_DEBUGF(PBUF_DEBUG, ("pbuf_take: replaced PBUF_REF %p with %p\n", (void *)p, (void *)q));
- p = q;
- } else {
- /* deallocate chain */
- pbuf_free(head);
- LWIP_DEBUGF(PBUF_DEBUG | 2, ("pbuf_take: failed to allocate replacement pbuf for %p\n", (void *)p));
- return NULL;
- }
- /* p->flags != PBUF_FLAG_REF */
- } else {
- LWIP_DEBUGF(PBUF_DEBUG | DBG_TRACE | 1, ("pbuf_take: skipping pbuf not of type PBUF_REF\n"));
- }
- /* remember this pbuf */
- prev = p;
- /* proceed to next pbuf in original chain */
- p = p->next;
- } while (p);
- LWIP_DEBUGF(PBUF_DEBUG | DBG_TRACE | 1, ("pbuf_take: end of chain reached.\n"));
-
- return head;
-}
-
-/**
- * Dechains the first pbuf from its succeeding pbufs in the chain.
- *
- * Makes p->tot_len field equal to p->len.
- * @param p pbuf to dechain
- * @return remainder of the pbuf chain, or NULL if it was de-allocated.
- * @note May not be called on a packet queue.
- */
-struct pbuf *
-pbuf_dechain(struct pbuf *p)
-{
- struct pbuf *q;
- u8_t tail_gone = 1;
- /* tail */
- q = p->next;
- /* pbuf has successor in chain? */
- if (q != NULL) {
- /* assert tot_len invariant: (p->tot_len == p->len + (p->next? p->next->tot_len: 0) */
- LWIP_ASSERT("p->tot_len == p->len + q->tot_len", q->tot_len == p->tot_len - p->len);
- /* enforce invariant if assertion is disabled */
- q->tot_len = p->tot_len - p->len;
- /* decouple pbuf from remainder */
- p->next = NULL;
- /* total length of pbuf p is its own length only */
- p->tot_len = p->len;
- /* q is no longer referenced by p, free it */
- LWIP_DEBUGF(PBUF_DEBUG | DBG_STATE, ("pbuf_dechain: unreferencing %p\n", (void *)q));
- tail_gone = pbuf_free(q);
- if (tail_gone > 0) {
- LWIP_DEBUGF(PBUF_DEBUG | DBG_STATE,
- ("pbuf_dechain: deallocated %p (as it is no longer referenced)\n", (void *)q));
- }
- /* return remaining tail or NULL if deallocated */
- }
- /* assert tot_len invariant: (p->tot_len == p->len + (p->next? p->next->tot_len: 0) */
- LWIP_ASSERT("p->tot_len == p->len", p->tot_len == p->len);
- return (tail_gone > 0? NULL: q);
-}
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/raw.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/raw.c deleted file mode 100644 index b0e18b015..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/raw.c +++ /dev/null @@ -1,326 +0,0 @@ -/**
- * @file
- *
- * Implementation of raw protocol PCBs for low-level handling of
- * different types of protocols besides (or overriding) those
- * already available in lwIP.
- *
- */
-/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#include <string.h>
-
-#include "lwip/opt.h"
-
-#include "lwip/def.h"
-#include "lwip/memp.h"
-#include "lwip/inet.h"
-#include "lwip/ip_addr.h"
-#include "lwip/netif.h"
-#include "lwip/raw.h"
-
-#include "lwip/stats.h"
-
-#include "arch/perf.h"
-#include "lwip/snmp.h"
-
-#if LWIP_RAW
-
-/** The list of RAW PCBs */
-static struct raw_pcb *raw_pcbs = NULL;
-
-void
-raw_init(void)
-{
- raw_pcbs = NULL;
-}
-
-/**
- * Determine if in incoming IP packet is covered by a RAW PCB
- * and if so, pass it to a user-provided receive callback function.
- *
- * Given an incoming IP datagram (as a chain of pbufs) this function
- * finds a corresponding RAW PCB and calls the corresponding receive
- * callback function.
- *
- * @param pbuf pbuf to be demultiplexed to a RAW PCB.
- * @param netif network interface on which the datagram was received.
- * @Return - 1 if the packet has been eaten by a RAW PCB receive
- * callback function. The caller MAY NOT not reference the
- * packet any longer, and MAY NOT call pbuf_free().
- * @return - 0 if packet is not eaten (pbuf is still referenced by the
- * caller).
- *
- */
-u8_t
-raw_input(struct pbuf *p, struct netif *inp)
-{
- struct raw_pcb *pcb;
- struct ip_hdr *iphdr;
- s16_t proto;
- u8_t eaten = 0;
-
- iphdr = p->payload;
- proto = IPH_PROTO(iphdr);
-
- pcb = raw_pcbs;
- /* loop through all raw pcbs until the packet is eaten by one */
- /* this allows multiple pcbs to match against the packet by design */
- while ((eaten == 0) && (pcb != NULL)) {
- if (pcb->protocol == proto) {
- /* receive callback function available? */
- if (pcb->recv != NULL) {
- /* the receive callback function did not eat the packet? */
- if (pcb->recv(pcb->recv_arg, pcb, p, &(iphdr->src)) != 0)
- {
- /* receive function ate the packet */
- p = NULL;
- eaten = 1;
- }
- }
- /* no receive callback function was set for this raw PCB */
- /* drop the packet */
- }
- pcb = pcb->next;
- }
- return eaten;
-}
-
-/**
- * Bind a RAW PCB.
- *
- * @param pcb RAW PCB to be bound with a local address ipaddr.
- * @param ipaddr local IP address to bind with. Use IP_ADDR_ANY to
- * bind to all local interfaces.
- *
- * @return lwIP error code.
- * - ERR_OK. Successful. No error occured.
- * - ERR_USE. The specified IP address is already bound to by
- * another RAW PCB.
- *
- * @see raw_disconnect()
- */
-err_t
-raw_bind(struct raw_pcb *pcb, struct ip_addr *ipaddr)
-{
- ip_addr_set(&pcb->local_ip, ipaddr);
- return ERR_OK;
-}
-
-/**
- * Connect an RAW PCB. This function is required by upper layers
- * of lwip. Using the raw api you could use raw_sendto() instead
- *
- * This will associate the RAW PCB with the remote address.
- *
- * @param pcb RAW PCB to be connected with remote address ipaddr and port.
- * @param ipaddr remote IP address to connect with.
- *
- * @return lwIP error code
- *
- * @see raw_disconnect() and raw_sendto()
- */
-err_t
-raw_connect(struct raw_pcb *pcb, struct ip_addr *ipaddr)
-{
- ip_addr_set(&pcb->remote_ip, ipaddr);
- return ERR_OK;
-}
-
-
-/**
- * Set the callback function for received packets that match the
- * raw PCB's protocol and binding.
- *
- * The callback function MUST either
- * - eat the packet by calling pbuf_free() and returning non-zero. The
- * packet will not be passed to other raw PCBs or other protocol layers.
- * - not free the packet, and return zero. The packet will be matched
- * against further PCBs and/or forwarded to another protocol layers.
- *
- * @return non-zero if the packet was free()d, zero if the packet remains
- * available for others.
- */
-void
-raw_recv(struct raw_pcb *pcb,
- u8_t (* recv)(void *arg, struct raw_pcb *upcb, struct pbuf *p,
- struct ip_addr *addr),
- void *recv_arg)
-{
- /* remember recv() callback and user data */
- pcb->recv = recv;
- pcb->recv_arg = recv_arg;
-}
-
-/**
- * Send the raw IP packet to the given address. Note that actually you cannot
- * modify the IP headers (this is inconsistent with the receive callback where
- * you actually get the IP headers), you can only specify the IP payload here.
- * It requires some more changes in lwIP. (there will be a raw_send() function
- * then.)
- *
- * @param pcb the raw pcb which to send
- * @param p the IP payload to send
- * @param ipaddr the destination address of the IP packet
- *
- */
-err_t
-raw_sendto(struct raw_pcb *pcb, struct pbuf *p, struct ip_addr *ipaddr)
-{
- err_t err;
- struct netif *netif;
- struct ip_addr *src_ip;
- struct pbuf *q; /* q will be sent down the stack */
-
- LWIP_DEBUGF(RAW_DEBUG | DBG_TRACE | 3, ("raw_sendto\n"));
-
- /* not enough space to add an IP header to first pbuf in given p chain? */
- if (pbuf_header(p, IP_HLEN)) {
- /* allocate header in new pbuf */
- q = pbuf_alloc(PBUF_IP, 0, PBUF_RAM);
- /* new header pbuf could not be allocated? */
- if (q == NULL) {
- LWIP_DEBUGF(RAW_DEBUG | DBG_TRACE | 2, ("raw_sendto: could not allocate header\n"));
- return ERR_MEM;
- }
- /* chain header q in front of given pbuf p */
- pbuf_chain(q, p);
- /* { first pbuf q points to header pbuf } */
- LWIP_DEBUGF(RAW_DEBUG, ("raw_sendto: added header pbuf %p before given pbuf %p\n", (void *)q, (void *)p));
- } else {
- /* first pbuf q equals given pbuf */
- q = p;
- pbuf_header(q, -IP_HLEN);
- }
-
- if ((netif = ip_route(ipaddr)) == NULL) {
- LWIP_DEBUGF(RAW_DEBUG | 1, ("raw_sendto: No route to 0x%"X32_F"\n", ipaddr->addr));
-#if RAW_STATS
- /* ++lwip_stats.raw.rterr;*/
-#endif /* RAW_STATS */
- /* free any temporary header pbuf allocated by pbuf_header() */
- if (q != p) {
- pbuf_free(q);
- }
- return ERR_RTE;
- }
-
- if (ip_addr_isany(&pcb->local_ip)) {
- /* use outgoing network interface IP address as source address */
- src_ip = &(netif->ip_addr);
- } else {
- /* use RAW PCB local IP address as source address */
- src_ip = &(pcb->local_ip);
- }
-
- err = ip_output_if (q, src_ip, ipaddr, pcb->ttl, pcb->tos, pcb->protocol, netif);
-
- /* did we chain a header earlier? */
- if (q != p) {
- /* free the header */
- pbuf_free(q);
- }
- return err;
-}
-
-/**
- * Send the raw IP packet to the address given by raw_connect()
- *
- * @param pcb the raw pcb which to send
- * @param p the IP payload to send
- * @param ipaddr the destination address of the IP packet
- *
- */
-err_t
-raw_send(struct raw_pcb *pcb, struct pbuf *p)
-{
- return raw_sendto(pcb, p, &pcb->remote_ip);
-}
-
-/**
- * Remove an RAW PCB.
- *
- * @param pcb RAW PCB to be removed. The PCB is removed from the list of
- * RAW PCB's and the data structure is freed from memory.
- *
- * @see raw_new()
- */
-void
-raw_remove(struct raw_pcb *pcb)
-{
- struct raw_pcb *pcb2;
- /* pcb to be removed is first in list? */
- if (raw_pcbs == pcb) {
- /* make list start at 2nd pcb */
- raw_pcbs = raw_pcbs->next;
- /* pcb not 1st in list */
- } else for(pcb2 = raw_pcbs; pcb2 != NULL; pcb2 = pcb2->next) {
- /* find pcb in raw_pcbs list */
- if (pcb2->next != NULL && pcb2->next == pcb) {
- /* remove pcb from list */
- pcb2->next = pcb->next;
- }
- }
- memp_free(MEMP_RAW_PCB, pcb);
-}
-
-/**
- * Create a RAW PCB.
- *
- * @return The RAW PCB which was created. NULL if the PCB data structure
- * could not be allocated.
- *
- * @param proto the protocol number of the IPs payload (e.g. IP_PROTO_ICMP)
- *
- * @see raw_remove()
- */
-struct raw_pcb *
-raw_new(u16_t proto) {
- struct raw_pcb *pcb;
-
- LWIP_DEBUGF(RAW_DEBUG | DBG_TRACE | 3, ("raw_new\n"));
-
- pcb = memp_malloc(MEMP_RAW_PCB);
- /* could allocate RAW PCB? */
- if (pcb != NULL) {
- /* initialize PCB to all zeroes */
- memset(pcb, 0, sizeof(struct raw_pcb));
- pcb->protocol = proto;
- pcb->ttl = RAW_TTL;
- pcb->next = raw_pcbs;
- raw_pcbs = pcb;
- }
- return pcb;
-}
-
-#endif /* LWIP_RAW */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/stats.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/stats.c deleted file mode 100644 index 148878186..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/stats.c +++ /dev/null @@ -1,115 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#include <string.h>
-
-#include "lwip/opt.h"
-
-#include "lwip/def.h"
-
-#include "lwip/stats.h"
-#include "lwip/mem.h"
-
-
-#if LWIP_STATS
-struct stats_ lwip_stats;
-
-void
-stats_init(void)
-{
- memset(&lwip_stats, 0, sizeof(struct stats_));
-}
-#if LWIP_STATS_DISPLAY
-void
-stats_display_proto(struct stats_proto *proto, char *name)
-{
- LWIP_PLATFORM_DIAG(("\n%s\n\t", name));
- LWIP_PLATFORM_DIAG(("xmit: %"S16_F"\n\t", proto->xmit));
- LWIP_PLATFORM_DIAG(("rexmit: %"S16_F"\n\t", proto->rexmit));
- LWIP_PLATFORM_DIAG(("recv: %"S16_F"\n\t", proto->recv));
- LWIP_PLATFORM_DIAG(("fw: %"S16_F"\n\t", proto->fw));
- LWIP_PLATFORM_DIAG(("drop: %"S16_F"\n\t", proto->drop));
- LWIP_PLATFORM_DIAG(("chkerr: %"S16_F"\n\t", proto->chkerr));
- LWIP_PLATFORM_DIAG(("lenerr: %"S16_F"\n\t", proto->lenerr));
- LWIP_PLATFORM_DIAG(("memerr: %"S16_F"\n\t", proto->memerr));
- LWIP_PLATFORM_DIAG(("rterr: %"S16_F"\n\t", proto->rterr));
- LWIP_PLATFORM_DIAG(("proterr: %"S16_F"\n\t", proto->proterr));
- LWIP_PLATFORM_DIAG(("opterr: %"S16_F"\n\t", proto->opterr));
- LWIP_PLATFORM_DIAG(("err: %"S16_F"\n\t", proto->err));
- LWIP_PLATFORM_DIAG(("cachehit: %"S16_F"\n", proto->cachehit));
-}
-
-void
-stats_display_pbuf(struct stats_pbuf *pbuf)
-{
- LWIP_PLATFORM_DIAG(("\nPBUF\n\t"));
- LWIP_PLATFORM_DIAG(("avail: %"S16_F"\n\t", pbuf->avail));
- LWIP_PLATFORM_DIAG(("used: %"S16_F"\n\t", pbuf->used));
- LWIP_PLATFORM_DIAG(("max: %"S16_F"\n\t", pbuf->max));
- LWIP_PLATFORM_DIAG(("err: %"S16_F"\n\t", pbuf->err));
- LWIP_PLATFORM_DIAG(("alloc_locked: %"S16_F"\n\t", pbuf->alloc_locked));
- LWIP_PLATFORM_DIAG(("refresh_locked: %"S16_F"\n", pbuf->refresh_locked));
-}
-
-void
-stats_display_mem(struct stats_mem *mem, char *name)
-{
- LWIP_PLATFORM_DIAG(("\n MEM %s\n\t", name));
- LWIP_PLATFORM_DIAG(("avail: %"S16_F"\n\t", mem->avail));
- LWIP_PLATFORM_DIAG(("used: %"S16_F"\n\t", mem->used));
- LWIP_PLATFORM_DIAG(("max: %"S16_F"\n\t", mem->max));
- LWIP_PLATFORM_DIAG(("err: %"S16_F"\n", mem->err));
-
-}
-
-void
-stats_display(void)
-{
- s16_t i;
- char * memp_names[] = {"PBUF", "RAW_PCB", "UDP_PCB", "TCP_PCB", "TCP_PCB_LISTEN",
- "TCP_SEG", "NETBUF", "NETCONN", "API_MSG", "TCP_MSG", "TIMEOUT"};
- stats_display_proto(&lwip_stats.link, "LINK");
- stats_display_proto(&lwip_stats.ip_frag, "IP_FRAG");
- stats_display_proto(&lwip_stats.ip, "IP");
- stats_display_proto(&lwip_stats.icmp, "ICMP");
- stats_display_proto(&lwip_stats.udp, "UDP");
- stats_display_proto(&lwip_stats.tcp, "TCP");
- stats_display_pbuf(&lwip_stats.pbuf);
- stats_display_mem(&lwip_stats.mem, "HEAP");
- for (i = 0; i < MEMP_MAX; i++) {
- stats_display_mem(&lwip_stats.memp[i], memp_names[i]);
- }
-
-}
-#endif /* LWIP_STATS_DISPLAY */
-#endif /* LWIP_STATS */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/sys.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/sys.c deleted file mode 100644 index 207808284..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/sys.c +++ /dev/null @@ -1,294 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#include "lwip/sys.h"
-#include "lwip/opt.h"
-#include "lwip/def.h"
-#include "lwip/memp.h"
-
-#if (NO_SYS == 0)
-
-struct sswt_cb
-{
- s16_t timeflag;
- sys_sem_t *psem;
-};
-
-
-
-void
-sys_mbox_fetch(sys_mbox_t mbox, void **msg)
-{
- u32_t time;
- struct sys_timeouts *timeouts;
- struct sys_timeout *tmptimeout;
- sys_timeout_handler h;
- void *arg;
-
-
- again:
- timeouts = sys_arch_timeouts();
-
- if (!timeouts || !timeouts->next) {
- sys_arch_mbox_fetch(mbox, msg, 0);
- } else {
- if (timeouts->next->time > 0) {
- time = sys_arch_mbox_fetch(mbox, msg, timeouts->next->time);
- } else {
- time = SYS_ARCH_TIMEOUT;
- }
-
- if (time == SYS_ARCH_TIMEOUT) {
- /* If time == SYS_ARCH_TIMEOUT, a timeout occured before a message
- could be fetched. We should now call the timeout handler and
- deallocate the memory allocated for the timeout. */
- tmptimeout = timeouts->next;
- timeouts->next = tmptimeout->next;
- h = tmptimeout->h;
- arg = tmptimeout->arg;
- memp_free(MEMP_SYS_TIMEOUT, tmptimeout);
- if (h != NULL) {
- LWIP_DEBUGF(SYS_DEBUG, ("smf calling h=%p(%p)\n", (void *)h, (void *)arg));
- h(arg);
- }
-
- /* We try again to fetch a message from the mbox. */
- goto again;
- } else {
- /* If time != SYS_ARCH_TIMEOUT, a message was received before the timeout
- occured. The time variable is set to the number of
- milliseconds we waited for the message. */
- if (time <= timeouts->next->time) {
- timeouts->next->time -= time;
- } else {
- timeouts->next->time = 0;
- }
- }
-
- }
-}
-
-void
-sys_sem_wait(sys_sem_t sem)
-{
- u32_t time;
- struct sys_timeouts *timeouts;
- struct sys_timeout *tmptimeout;
- sys_timeout_handler h;
- void *arg;
-
- /* while (sys_arch_sem_wait(sem, 1000) == 0);
- return;*/
-
- again:
-
- timeouts = sys_arch_timeouts();
-
- if (!timeouts || !timeouts->next) {
- sys_arch_sem_wait(sem, 0);
- } else {
- if (timeouts->next->time > 0) {
- time = sys_arch_sem_wait(sem, timeouts->next->time);
- } else {
- time = SYS_ARCH_TIMEOUT;
- }
-
- if (time == SYS_ARCH_TIMEOUT) {
- /* If time == SYS_ARCH_TIMEOUT, a timeout occured before a message
- could be fetched. We should now call the timeout handler and
- deallocate the memory allocated for the timeout. */
- tmptimeout = timeouts->next;
- timeouts->next = tmptimeout->next;
- h = tmptimeout->h;
- arg = tmptimeout->arg;
- memp_free(MEMP_SYS_TIMEOUT, tmptimeout);
- if (h != NULL) {
- LWIP_DEBUGF(SYS_DEBUG, ("ssw h=%p(%p)\n", (void *)h, (void *)arg));
- h(arg);
- }
-
-
- /* We try again to fetch a message from the mbox. */
- goto again;
- } else {
- /* If time != SYS_ARCH_TIMEOUT, a message was received before the timeout
- occured. The time variable is set to the number of
- milliseconds we waited for the message. */
- if (time <= timeouts->next->time) {
- timeouts->next->time -= time;
- } else {
- timeouts->next->time = 0;
- }
- }
-
- }
-}
-
-void
-sys_timeout(u32_t msecs, sys_timeout_handler h, void *arg)
-{
- struct sys_timeouts *timeouts;
- struct sys_timeout *timeout, *t;
-
- timeout = memp_malloc(MEMP_SYS_TIMEOUT);
- if (timeout == NULL) {
- return;
- }
- timeout->next = NULL;
- timeout->h = h;
- timeout->arg = arg;
- timeout->time = msecs;
-
- timeouts = sys_arch_timeouts();
-
- LWIP_DEBUGF(SYS_DEBUG, ("sys_timeout: %p msecs=%"U32_F" h=%p arg=%p\n",
- (void *)timeout, msecs, (void *)h, (void *)arg));
-
- LWIP_ASSERT("sys_timeout: timeouts != NULL", timeouts != NULL);
-
- if (timeouts->next == NULL) {
- timeouts->next = timeout;
- return;
- }
-
- if (timeouts->next->time > msecs) {
- timeouts->next->time -= msecs;
- timeout->next = timeouts->next;
- timeouts->next = timeout;
- } else {
- for(t = timeouts->next; t != NULL; t = t->next) {
- timeout->time -= t->time;
- if (t->next == NULL || t->next->time > timeout->time) {
- if (t->next != NULL) {
- t->next->time -= timeout->time;
- }
- timeout->next = t->next;
- t->next = timeout;
- break;
- }
- }
- }
-
-}
-
-/* Go through timeout list (for this task only) and remove the first matching entry,
- even though the timeout has not triggered yet.
-*/
-
-void
-sys_untimeout(sys_timeout_handler h, void *arg)
-{
- struct sys_timeouts *timeouts;
- struct sys_timeout *prev_t, *t;
-
- timeouts = sys_arch_timeouts();
-
- if (timeouts->next == NULL)
- return;
-
- for (t = timeouts->next, prev_t = NULL; t != NULL; prev_t = t, t = t->next)
- {
- if ((t->h == h) && (t->arg == arg))
- {
- /* We have a match */
- /* Unlink from previous in list */
- if (prev_t == NULL)
- timeouts->next = t->next;
- else
- prev_t->next = t->next;
- /* If not the last one, add time of this one back to next */
- if (t->next != NULL)
- t->next->time += t->time;
- memp_free(MEMP_SYS_TIMEOUT, t);
- return;
- }
- }
- return;
-}
-
-
-
-
-
-static void
-sswt_handler(void *arg)
-{
- struct sswt_cb *sswt_cb = (struct sswt_cb *) arg;
-
- /* Timeout. Set flag to TRUE and signal semaphore */
- sswt_cb->timeflag = 1;
- sys_sem_signal(*(sswt_cb->psem));
-}
-
-/* Wait for a semaphore with timeout (specified in ms) */
-/* timeout = 0: wait forever */
-/* Returns 0 on timeout. 1 otherwise */
-
-int
-sys_sem_wait_timeout(sys_sem_t sem, u32_t timeout)
-{
- struct sswt_cb sswt_cb;
-
- sswt_cb.psem = &sem;
- sswt_cb.timeflag = 0;
-
- /* If timeout is zero, then just wait forever */
- if (timeout > 0)
- /* Create a timer and pass it the address of our flag */
- sys_timeout(timeout, sswt_handler, &sswt_cb);
- sys_sem_wait(sem);
- /* Was it a timeout? */
- if (sswt_cb.timeflag)
- {
- /* timeout */
- return 0;
- } else {
- /* Not a timeout. Remove timeout entry */
- sys_untimeout(sswt_handler, &sswt_cb);
- return 1;
- }
-
-}
-
-
-void
-sys_msleep(u32_t ms)
-{
- sys_sem_t delaysem = sys_sem_new(0);
-
- sys_sem_wait_timeout(delaysem, ms);
-
- sys_sem_free(delaysem);
-}
-
-
-#endif /* NO_SYS */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/tcp.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/tcp.c deleted file mode 100644 index 5ccccabfd..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/tcp.c +++ /dev/null @@ -1,1171 +0,0 @@ -/**
- * @file
- *
- * Transmission Control Protocol for IP
- *
- * This file contains common functions for the TCP implementation, such as functinos
- * for manipulating the data structures and the TCP timer functions. TCP functions
- * related to input and output is found in tcp_in.c and tcp_out.c respectively.
- *
- */
-
-/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#include <string.h>
-
-#include "lwip/opt.h"
-#include "lwip/def.h"
-#include "lwip/mem.h"
-#include "lwip/memp.h"
-
-#include "lwip/tcp.h"
-#if LWIP_TCP
-
-/* Incremented every coarse grained timer shot
- (typically every 500 ms, determined by TCP_COARSE_TIMEOUT). */
-u32_t tcp_ticks;
-const u8_t tcp_backoff[13] =
- { 1, 2, 3, 4, 5, 6, 7, 7, 7, 7, 7, 7, 7};
-
-/* The TCP PCB lists. */
-
-/** List of all TCP PCBs in LISTEN state */
-union tcp_listen_pcbs_t tcp_listen_pcbs;
-/** List of all TCP PCBs that are in a state in which
- * they accept or send data. */
-struct tcp_pcb *tcp_active_pcbs;
-/** List of all TCP PCBs in TIME-WAIT state */
-struct tcp_pcb *tcp_tw_pcbs;
-
-struct tcp_pcb *tcp_tmp_pcb;
-
-static u8_t tcp_timer;
-static u16_t tcp_new_port(void);
-
-/**
- * Initializes the TCP layer.
- */
-void
-tcp_init(void)
-{
- /* Clear globals. */
- tcp_listen_pcbs.listen_pcbs = NULL;
- tcp_active_pcbs = NULL;
- tcp_tw_pcbs = NULL;
- tcp_tmp_pcb = NULL;
-
- /* initialize timer */
- tcp_ticks = 0;
- tcp_timer = 0;
-
-}
-
-/**
- * Called periodically to dispatch TCP timers.
- *
- */
-void
-tcp_tmr(void)
-{
- /* Call tcp_fasttmr() every 250 ms */
- tcp_fasttmr();
-
- if (++tcp_timer & 1) {
- /* Call tcp_tmr() every 500 ms, i.e., every other timer
- tcp_tmr() is called. */
- tcp_slowtmr();
- }
-}
-
-/**
- * Closes the connection held by the PCB.
- *
- */
-err_t
-tcp_close(struct tcp_pcb *pcb)
-{
- err_t err;
-
-#if TCP_DEBUG
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_close: closing in state "));
- tcp_debug_print_state(pcb->state);
- LWIP_DEBUGF(TCP_DEBUG, ("\n"));
-#endif /* TCP_DEBUG */
- switch (pcb->state) {
- case CLOSED:
- /* Closing a pcb in the CLOSED state might seem erroneous,
- * however, it is in this state once allocated and as yet unused
- * and the user needs some way to free it should the need arise.
- * Calling tcp_close() with a pcb that has already been closed, (i.e. twice)
- * or for a pcb that has been used and then entered the CLOSED state
- * is erroneous, but this should never happen as the pcb has in those cases
- * been freed, and so any remaining handles are bogus. */
- err = ERR_OK;
- memp_free(MEMP_TCP_PCB, pcb);
- pcb = NULL;
- break;
- case LISTEN:
- err = ERR_OK;
- tcp_pcb_remove((struct tcp_pcb **)&tcp_listen_pcbs.pcbs, pcb);
- memp_free(MEMP_TCP_PCB_LISTEN, pcb);
- pcb = NULL;
- break;
- case SYN_SENT:
- err = ERR_OK;
- tcp_pcb_remove(&tcp_active_pcbs, pcb);
- memp_free(MEMP_TCP_PCB, pcb);
- pcb = NULL;
- break;
- case SYN_RCVD:
- case ESTABLISHED:
- err = tcp_send_ctrl(pcb, TCP_FIN);
- if (err == ERR_OK) {
- pcb->state = FIN_WAIT_1;
- }
- break;
- case CLOSE_WAIT:
- err = tcp_send_ctrl(pcb, TCP_FIN);
- if (err == ERR_OK) {
- pcb->state = LAST_ACK;
- }
- break;
- default:
- /* Has already been closed, do nothing. */
- err = ERR_OK;
- pcb = NULL;
- break;
- }
-
- if (pcb != NULL && err == ERR_OK) {
- err = tcp_output(pcb);
- }
- return err;
-}
-
-/**
- * Aborts a connection by sending a RST to the remote host and deletes
- * the local protocol control block. This is done when a connection is
- * killed because of shortage of memory.
- *
- */
-void
-tcp_abort(struct tcp_pcb *pcb)
-{
- u32_t seqno, ackno;
- u16_t remote_port, local_port;
- struct ip_addr remote_ip, local_ip;
-#if LWIP_CALLBACK_API
- void (* errf)(void *arg, err_t err);
-#endif /* LWIP_CALLBACK_API */
- void *errf_arg;
-
-
- /* Figure out on which TCP PCB list we are, and remove us. If we
- are in an active state, call the receive function associated with
- the PCB with a NULL argument, and send an RST to the remote end. */
- if (pcb->state == TIME_WAIT) {
- tcp_pcb_remove(&tcp_tw_pcbs, pcb);
- memp_free(MEMP_TCP_PCB, pcb);
- } else {
- seqno = pcb->snd_nxt;
- ackno = pcb->rcv_nxt;
- ip_addr_set(&local_ip, &(pcb->local_ip));
- ip_addr_set(&remote_ip, &(pcb->remote_ip));
- local_port = pcb->local_port;
- remote_port = pcb->remote_port;
-#if LWIP_CALLBACK_API
- errf = pcb->errf;
-#endif /* LWIP_CALLBACK_API */
- errf_arg = pcb->callback_arg;
- tcp_pcb_remove(&tcp_active_pcbs, pcb);
- if (pcb->unacked != NULL) {
- tcp_segs_free(pcb->unacked);
- }
- if (pcb->unsent != NULL) {
- tcp_segs_free(pcb->unsent);
- }
-#if TCP_QUEUE_OOSEQ
- if (pcb->ooseq != NULL) {
- tcp_segs_free(pcb->ooseq);
- }
-#endif /* TCP_QUEUE_OOSEQ */
- memp_free(MEMP_TCP_PCB, pcb);
- TCP_EVENT_ERR(errf, errf_arg, ERR_ABRT);
- LWIP_DEBUGF(TCP_RST_DEBUG, ("tcp_abort: sending RST\n"));
- tcp_rst(seqno, ackno, &local_ip, &remote_ip, local_port, remote_port);
- }
-}
-
-/**
- * Binds the connection to a local portnumber and IP address. If the
- * IP address is not given (i.e., ipaddr == NULL), the IP address of
- * the outgoing network interface is used instead.
- *
- */
-
-err_t
-tcp_bind(struct tcp_pcb *pcb, struct ip_addr *ipaddr, u16_t port)
-{
- struct tcp_pcb *cpcb;
-
- if (port == 0) {
- port = tcp_new_port();
- }
- /* Check if the address already is in use. */
- for(cpcb = (struct tcp_pcb *)tcp_listen_pcbs.pcbs;
- cpcb != NULL; cpcb = cpcb->next) {
- if (cpcb->local_port == port) {
- if (ip_addr_isany(&(cpcb->local_ip)) ||
- ip_addr_isany(ipaddr) ||
- ip_addr_cmp(&(cpcb->local_ip), ipaddr)) {
- return ERR_USE;
- }
- }
- }
- for(cpcb = tcp_active_pcbs;
- cpcb != NULL; cpcb = cpcb->next) {
- if (cpcb->local_port == port) {
- if (ip_addr_isany(&(cpcb->local_ip)) ||
- ip_addr_isany(ipaddr) ||
- ip_addr_cmp(&(cpcb->local_ip), ipaddr)) {
- return ERR_USE;
- }
- }
- }
-
- if (!ip_addr_isany(ipaddr)) {
- pcb->local_ip = *ipaddr;
- }
- pcb->local_port = port;
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_bind: bind to port %"U16_F"\n", port));
- return ERR_OK;
-}
-#if LWIP_CALLBACK_API
-static err_t
-tcp_accept_null(void *arg, struct tcp_pcb *pcb, err_t err)
-{
- (void)arg;
- (void)pcb;
- (void)err;
-
- return ERR_ABRT;
-}
-#endif /* LWIP_CALLBACK_API */
-
-/**
- * Set the state of the connection to be LISTEN, which means that it
- * is able to accept incoming connections. The protocol control block
- * is reallocated in order to consume less memory. Setting the
- * connection to LISTEN is an irreversible process.
- *
- */
-struct tcp_pcb *
-tcp_listen(struct tcp_pcb *pcb)
-{
- struct tcp_pcb_listen *lpcb;
-
- /* already listening? */
- if (pcb->state == LISTEN) {
- return pcb;
- }
- lpcb = memp_malloc(MEMP_TCP_PCB_LISTEN);
- if (lpcb == NULL) {
- return NULL;
- }
- lpcb->callback_arg = pcb->callback_arg;
- lpcb->local_port = pcb->local_port;
- lpcb->state = LISTEN;
- lpcb->so_options = pcb->so_options;
- lpcb->so_options |= SOF_ACCEPTCONN;
- lpcb->ttl = pcb->ttl;
- lpcb->tos = pcb->tos;
- ip_addr_set(&lpcb->local_ip, &pcb->local_ip);
- memp_free(MEMP_TCP_PCB, pcb);
-#if LWIP_CALLBACK_API
- lpcb->accept = tcp_accept_null;
-#endif /* LWIP_CALLBACK_API */
- TCP_REG(&tcp_listen_pcbs.listen_pcbs, lpcb);
- return (struct tcp_pcb *)lpcb;
-}
-
-/**
- * This function should be called by the application when it has
- * processed the data. The purpose is to advertise a larger window
- * when the data has been processed.
- *
- */
-void
-tcp_recved(struct tcp_pcb *pcb, u16_t len)
-{
- if ((u32_t)pcb->rcv_wnd + len > TCP_WND) {
- pcb->rcv_wnd = TCP_WND;
- } else {
- pcb->rcv_wnd += len;
- }
- if (!(pcb->flags & TF_ACK_DELAY) &&
- !(pcb->flags & TF_ACK_NOW)) {
- /*
- * We send an ACK here (if one is not already pending, hence
- * the above tests) as tcp_recved() implies that the application
- * has processed some data, and so we can open the receiver's
- * window to allow more to be transmitted. This could result in
- * two ACKs being sent for each received packet in some limited cases
- * (where the application is only receiving data, and is slow to
- * process it) but it is necessary to guarantee that the sender can
- * continue to transmit.
- */
- tcp_ack(pcb);
- }
- else if (pcb->flags & TF_ACK_DELAY && pcb->rcv_wnd >= TCP_WND/2) {
- /* If we can send a window update such that there is a full
- * segment available in the window, do so now. This is sort of
- * nagle-like in its goals, and tries to hit a compromise between
- * sending acks each time the window is updated, and only sending
- * window updates when a timer expires. The "threshold" used
- * above (currently TCP_WND/2) can be tuned to be more or less
- * aggressive */
- tcp_ack_now(pcb);
- }
-
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_recved: recveived %"U16_F" bytes, wnd %"U16_F" (%"U16_F").\n",
- len, pcb->rcv_wnd, TCP_WND - pcb->rcv_wnd));
-}
-
-/**
- * A nastly hack featuring 'goto' statements that allocates a
- * new TCP local port.
- */
-static u16_t
-tcp_new_port(void)
-{
- struct tcp_pcb *pcb;
-#ifndef TCP_LOCAL_PORT_RANGE_START
-#define TCP_LOCAL_PORT_RANGE_START 4096
-#define TCP_LOCAL_PORT_RANGE_END 0x7fff
-#endif
- static u16_t port = TCP_LOCAL_PORT_RANGE_START;
-
- again:
- if (++port > TCP_LOCAL_PORT_RANGE_END) {
- port = TCP_LOCAL_PORT_RANGE_START;
- }
-
- for(pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
- if (pcb->local_port == port) {
- goto again;
- }
- }
- for(pcb = tcp_tw_pcbs; pcb != NULL; pcb = pcb->next) {
- if (pcb->local_port == port) {
- goto again;
- }
- }
- for(pcb = (struct tcp_pcb *)tcp_listen_pcbs.pcbs; pcb != NULL; pcb = pcb->next) {
- if (pcb->local_port == port) {
- goto again;
- }
- }
- return port;
-}
-
-/**
- * Connects to another host. The function given as the "connected"
- * argument will be called when the connection has been established.
- *
- */
-err_t
-tcp_connect(struct tcp_pcb *pcb, struct ip_addr *ipaddr, u16_t port,
- err_t (* connected)(void *arg, struct tcp_pcb *tpcb, err_t err))
-{
- u32_t optdata;
- err_t ret;
- u32_t iss;
-
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_connect to port %"U16_F"\n", port));
- if (ipaddr != NULL) {
- pcb->remote_ip = *ipaddr;
- } else {
- return ERR_VAL;
- }
- pcb->remote_port = port;
- if (pcb->local_port == 0) {
- pcb->local_port = tcp_new_port();
- }
- iss = tcp_next_iss();
- pcb->rcv_nxt = 0;
- pcb->snd_nxt = iss;
- pcb->lastack = iss - 1;
- pcb->snd_lbb = iss - 1;
- pcb->rcv_wnd = TCP_WND;
- pcb->snd_wnd = TCP_WND;
- pcb->mss = TCP_MSS;
- pcb->cwnd = 1;
- pcb->ssthresh = pcb->mss * 10;
- pcb->state = SYN_SENT;
-#if LWIP_CALLBACK_API
- pcb->connected = connected;
-#endif /* LWIP_CALLBACK_API */
- TCP_REG(&tcp_active_pcbs, pcb);
-
- /* Build an MSS option */
- optdata = htonl(((u32_t)2 << 24) |
- ((u32_t)4 << 16) |
- (((u32_t)pcb->mss / 256) << 8) |
- (pcb->mss & 255));
-
- ret = tcp_enqueue(pcb, NULL, 0, TCP_SYN, 0, (u8_t *)&optdata, 4);
- if (ret == ERR_OK) {
- tcp_output(pcb);
- }
- return ret;
-}
-
-/**
- * Called every 500 ms and implements the retransmission timer and the timer that
- * removes PCBs that have been in TIME-WAIT for enough time. It also increments
- * various timers such as the inactivity timer in each PCB.
- */
-void
-tcp_slowtmr(void)
-{
- struct tcp_pcb *pcb, *pcb2, *prev;
- u32_t eff_wnd;
- u8_t pcb_remove; /* flag if a PCB should be removed */
- err_t err;
-
- err = ERR_OK;
-
- ++tcp_ticks;
-
- /* Steps through all of the active PCBs. */
- prev = NULL;
- pcb = tcp_active_pcbs;
- if (pcb == NULL) {
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_slowtmr: no active pcbs\n"));
- }
- while (pcb != NULL) {
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_slowtmr: processing active pcb\n"));
- LWIP_ASSERT("tcp_slowtmr: active pcb->state != CLOSED\n", pcb->state != CLOSED);
- LWIP_ASSERT("tcp_slowtmr: active pcb->state != LISTEN\n", pcb->state != LISTEN);
- LWIP_ASSERT("tcp_slowtmr: active pcb->state != TIME-WAIT\n", pcb->state != TIME_WAIT);
-
- pcb_remove = 0;
-
- if (pcb->state == SYN_SENT && pcb->nrtx == TCP_SYNMAXRTX) {
- ++pcb_remove;
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_slowtmr: max SYN retries reached\n"));
- }
- else if (pcb->nrtx == TCP_MAXRTX) {
- ++pcb_remove;
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_slowtmr: max DATA retries reached\n"));
- } else {
- ++pcb->rtime;
- if (pcb->unacked != NULL && pcb->rtime >= pcb->rto) {
-
- /* Time for a retransmission. */
- LWIP_DEBUGF(TCP_RTO_DEBUG, ("tcp_slowtmr: rtime %"U16_F" pcb->rto %"U16_F"\n",
- pcb->rtime, pcb->rto));
-
- /* Double retransmission time-out unless we are trying to
- * connect to somebody (i.e., we are in SYN_SENT). */
- if (pcb->state != SYN_SENT) {
- pcb->rto = ((pcb->sa >> 3) + pcb->sv) << tcp_backoff[pcb->nrtx];
- }
- /* Reduce congestion window and ssthresh. */
- eff_wnd = LWIP_MIN(pcb->cwnd, pcb->snd_wnd);
- pcb->ssthresh = eff_wnd >> 1;
- if (pcb->ssthresh < pcb->mss) {
- pcb->ssthresh = pcb->mss * 2;
- }
- pcb->cwnd = pcb->mss;
- LWIP_DEBUGF(TCP_CWND_DEBUG, ("tcp_slowtmr: cwnd %"U16_F" ssthresh %"U16_F"\n",
- pcb->cwnd, pcb->ssthresh));
-
- /* The following needs to be called AFTER cwnd is set to one mss - STJ */
- tcp_rexmit_rto(pcb);
- }
- }
- /* Check if this PCB has stayed too long in FIN-WAIT-2 */
- if (pcb->state == FIN_WAIT_2) {
- if ((u32_t)(tcp_ticks - pcb->tmr) >
- TCP_FIN_WAIT_TIMEOUT / TCP_SLOW_INTERVAL) {
- ++pcb_remove;
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_slowtmr: removing pcb stuck in FIN-WAIT-2\n"));
- }
- }
-
- /* Check if KEEPALIVE should be sent */
- if((pcb->so_options & SOF_KEEPALIVE) && ((pcb->state == ESTABLISHED) || (pcb->state == CLOSE_WAIT))) {
- if((u32_t)(tcp_ticks - pcb->tmr) > (pcb->keepalive + TCP_MAXIDLE) / TCP_SLOW_INTERVAL) {
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_slowtmr: KEEPALIVE timeout. Aborting connection to %"U16_F".%"U16_F".%"U16_F".%"U16_F".\n",
- ip4_addr1(&pcb->remote_ip), ip4_addr2(&pcb->remote_ip),
- ip4_addr3(&pcb->remote_ip), ip4_addr4(&pcb->remote_ip)));
-
- tcp_abort(pcb);
- }
- else if((u32_t)(tcp_ticks - pcb->tmr) > (pcb->keepalive + pcb->keep_cnt * TCP_KEEPINTVL) / TCP_SLOW_INTERVAL) {
- tcp_keepalive(pcb);
- pcb->keep_cnt++;
- }
- }
-
- /* If this PCB has queued out of sequence data, but has been
- inactive for too long, will drop the data (it will eventually
- be retransmitted). */
-#if TCP_QUEUE_OOSEQ
- if (pcb->ooseq != NULL &&
- (u32_t)tcp_ticks - pcb->tmr >=
- pcb->rto * TCP_OOSEQ_TIMEOUT) {
- tcp_segs_free(pcb->ooseq);
- pcb->ooseq = NULL;
- LWIP_DEBUGF(TCP_CWND_DEBUG, ("tcp_slowtmr: dropping OOSEQ queued data\n"));
- }
-#endif /* TCP_QUEUE_OOSEQ */
-
- /* Check if this PCB has stayed too long in SYN-RCVD */
- if (pcb->state == SYN_RCVD) {
- if ((u32_t)(tcp_ticks - pcb->tmr) >
- TCP_SYN_RCVD_TIMEOUT / TCP_SLOW_INTERVAL) {
- ++pcb_remove;
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_slowtmr: removing pcb stuck in SYN-RCVD\n"));
- }
- }
-
- /* Check if this PCB has stayed too long in LAST-ACK */
- if (pcb->state == LAST_ACK) {
- if ((u32_t)(tcp_ticks - pcb->tmr) > 2 * TCP_MSL / TCP_SLOW_INTERVAL) {
- ++pcb_remove;
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_slowtmr: removing pcb stuck in LAST-ACK\n"));
- }
- }
-
- /* If the PCB should be removed, do it. */
- if (pcb_remove) {
- tcp_pcb_purge(pcb);
- /* Remove PCB from tcp_active_pcbs list. */
- if (prev != NULL) {
- LWIP_ASSERT("tcp_slowtmr: middle tcp != tcp_active_pcbs", pcb != tcp_active_pcbs);
- prev->next = pcb->next;
- } else {
- /* This PCB was the first. */
- LWIP_ASSERT("tcp_slowtmr: first pcb == tcp_active_pcbs", tcp_active_pcbs == pcb);
- tcp_active_pcbs = pcb->next;
- }
-
- TCP_EVENT_ERR(pcb->errf, pcb->callback_arg, ERR_ABRT);
-
- pcb2 = pcb->next;
- memp_free(MEMP_TCP_PCB, pcb);
- pcb = pcb2;
- } else {
-
- /* We check if we should poll the connection. */
- ++pcb->polltmr;
- if (pcb->polltmr >= pcb->pollinterval) {
- pcb->polltmr = 0;
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_slowtmr: polling application\n"));
- TCP_EVENT_POLL(pcb, err);
- if (err == ERR_OK) {
- tcp_output(pcb);
- }
- }
-
- prev = pcb;
- pcb = pcb->next;
- }
- }
-
-
- /* Steps through all of the TIME-WAIT PCBs. */
- prev = NULL;
- pcb = tcp_tw_pcbs;
- while (pcb != NULL) {
- LWIP_ASSERT("tcp_slowtmr: TIME-WAIT pcb->state == TIME-WAIT", pcb->state == TIME_WAIT);
- pcb_remove = 0;
-
- /* Check if this PCB has stayed long enough in TIME-WAIT */
- if ((u32_t)(tcp_ticks - pcb->tmr) > 2 * TCP_MSL / TCP_SLOW_INTERVAL) {
- ++pcb_remove;
- }
-
-
-
- /* If the PCB should be removed, do it. */
- if (pcb_remove) {
- tcp_pcb_purge(pcb);
- /* Remove PCB from tcp_tw_pcbs list. */
- if (prev != NULL) {
- LWIP_ASSERT("tcp_slowtmr: middle tcp != tcp_tw_pcbs", pcb != tcp_tw_pcbs);
- prev->next = pcb->next;
- } else {
- /* This PCB was the first. */
- LWIP_ASSERT("tcp_slowtmr: first pcb == tcp_tw_pcbs", tcp_tw_pcbs == pcb);
- tcp_tw_pcbs = pcb->next;
- }
- pcb2 = pcb->next;
- memp_free(MEMP_TCP_PCB, pcb);
- pcb = pcb2;
- } else {
- prev = pcb;
- pcb = pcb->next;
- }
- }
-}
-
-/**
- * Is called every TCP_FAST_INTERVAL (250 ms) and sends delayed ACKs.
- */
-void
-tcp_fasttmr(void)
-{
- struct tcp_pcb *pcb;
-
- /* send delayed ACKs */
- for(pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
- if (pcb->flags & TF_ACK_DELAY) {
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_fasttmr: delayed ACK\n"));
- tcp_ack_now(pcb);
- pcb->flags &= ~(TF_ACK_DELAY | TF_ACK_NOW);
- }
- }
-}
-
-/**
- * Deallocates a list of TCP segments (tcp_seg structures).
- *
- */
-u8_t
-tcp_segs_free(struct tcp_seg *seg)
-{
- u8_t count = 0;
- struct tcp_seg *next;
- while (seg != NULL) {
- next = seg->next;
- count += tcp_seg_free(seg);
- seg = next;
- }
- return count;
-}
-
-/**
- * Frees a TCP segment.
- *
- */
-u8_t
-tcp_seg_free(struct tcp_seg *seg)
-{
- u8_t count = 0;
-
- if (seg != NULL) {
- if (seg->p != NULL) {
- count = pbuf_free(seg->p);
-#if TCP_DEBUG
- seg->p = NULL;
-#endif /* TCP_DEBUG */
- }
- memp_free(MEMP_TCP_SEG, seg);
- }
- return count;
-}
-
-/**
- * Sets the priority of a connection.
- *
- */
-void
-tcp_setprio(struct tcp_pcb *pcb, u8_t prio)
-{
- pcb->prio = prio;
-}
-#if TCP_QUEUE_OOSEQ
-
-/**
- * Returns a copy of the given TCP segment.
- *
- */
-struct tcp_seg *
-tcp_seg_copy(struct tcp_seg *seg)
-{
- struct tcp_seg *cseg;
-
- cseg = memp_malloc(MEMP_TCP_SEG);
- if (cseg == NULL) {
- return NULL;
- }
- memcpy((u8_t *)cseg, (const u8_t *)seg, sizeof(struct tcp_seg));
- pbuf_ref(cseg->p);
- return cseg;
-}
-#endif
-
-#if LWIP_CALLBACK_API
-static err_t
-tcp_recv_null(void *arg, struct tcp_pcb *pcb, struct pbuf *p, err_t err)
-{
- arg = arg;
- if (p != NULL) {
- pbuf_free(p);
- } else if (err == ERR_OK) {
- return tcp_close(pcb);
- }
- return ERR_OK;
-}
-#endif /* LWIP_CALLBACK_API */
-
-static void
-tcp_kill_prio(u8_t prio)
-{
- struct tcp_pcb *pcb, *inactive;
- u32_t inactivity;
- u8_t mprio;
-
-
- mprio = TCP_PRIO_MAX;
-
- /* We kill the oldest active connection that has lower priority than
- prio. */
- inactivity = 0;
- inactive = NULL;
- for(pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
- if (pcb->prio <= prio &&
- pcb->prio <= mprio &&
- (u32_t)(tcp_ticks - pcb->tmr) >= inactivity) {
- inactivity = tcp_ticks - pcb->tmr;
- inactive = pcb;
- mprio = pcb->prio;
- }
- }
- if (inactive != NULL) {
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_kill_prio: killing oldest PCB %p (%"S32_F")\n",
- (void *)inactive, inactivity));
- tcp_abort(inactive);
- }
-}
-
-
-static void
-tcp_kill_timewait(void)
-{
- struct tcp_pcb *pcb, *inactive;
- u32_t inactivity;
-
- inactivity = 0;
- inactive = NULL;
- for(pcb = tcp_tw_pcbs; pcb != NULL; pcb = pcb->next) {
- if ((u32_t)(tcp_ticks - pcb->tmr) >= inactivity) {
- inactivity = tcp_ticks - pcb->tmr;
- inactive = pcb;
- }
- }
- if (inactive != NULL) {
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_kill_timewait: killing oldest TIME-WAIT PCB %p (%"S32_F")\n",
- (void *)inactive, inactivity));
- tcp_abort(inactive);
- }
-}
-
-
-
-struct tcp_pcb *
-tcp_alloc(u8_t prio)
-{
- struct tcp_pcb *pcb;
- u32_t iss;
-
- pcb = memp_malloc(MEMP_TCP_PCB);
- if (pcb == NULL) {
- /* Try killing oldest connection in TIME-WAIT. */
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_alloc: killing off oldest TIME-WAIT connection\n"));
- tcp_kill_timewait();
- pcb = memp_malloc(MEMP_TCP_PCB);
- if (pcb == NULL) {
- tcp_kill_prio(prio);
- pcb = memp_malloc(MEMP_TCP_PCB);
- }
- }
- if (pcb != NULL) {
- memset(pcb, 0, sizeof(struct tcp_pcb));
- pcb->prio = TCP_PRIO_NORMAL;
- pcb->snd_buf = TCP_SND_BUF;
- pcb->snd_queuelen = 0;
- pcb->rcv_wnd = TCP_WND;
- pcb->tos = 0;
- pcb->ttl = TCP_TTL;
- pcb->mss = TCP_MSS;
- pcb->rto = 3000 / TCP_SLOW_INTERVAL;
- pcb->sa = 0;
- pcb->sv = 3000 / TCP_SLOW_INTERVAL;
- pcb->rtime = 0;
- pcb->cwnd = 1;
- iss = tcp_next_iss();
- pcb->snd_wl2 = iss;
- pcb->snd_nxt = iss;
- pcb->snd_max = iss;
- pcb->lastack = iss;
- pcb->snd_lbb = iss;
- pcb->tmr = tcp_ticks;
-
- pcb->polltmr = 0;
-
-#if LWIP_CALLBACK_API
- pcb->recv = tcp_recv_null;
-#endif /* LWIP_CALLBACK_API */
-
- /* Init KEEPALIVE timer */
- pcb->keepalive = TCP_KEEPDEFAULT;
- pcb->keep_cnt = 0;
- }
- return pcb;
-}
-
-/**
- * Creates a new TCP protocol control block but doesn't place it on
- * any of the TCP PCB lists.
- *
- * @internal: Maybe there should be a idle TCP PCB list where these
- * PCBs are put on. We can then implement port reservation using
- * tcp_bind(). Currently, we lack this (BSD socket type of) feature.
- */
-
-struct tcp_pcb *
-tcp_new(void)
-{
- return tcp_alloc(TCP_PRIO_NORMAL);
-}
-
-/*
- * tcp_arg():
- *
- * Used to specify the argument that should be passed callback
- * functions.
- *
- */
-
-void
-tcp_arg(struct tcp_pcb *pcb, void *arg)
-{
- pcb->callback_arg = arg;
-}
-#if LWIP_CALLBACK_API
-
-/**
- * Used to specify the function that should be called when a TCP
- * connection receives data.
- *
- */
-void
-tcp_recv(struct tcp_pcb *pcb,
- err_t (* recv)(void *arg, struct tcp_pcb *tpcb, struct pbuf *p, err_t err))
-{
- pcb->recv = recv;
-}
-
-/**
- * Used to specify the function that should be called when TCP data
- * has been successfully delivered to the remote host.
- *
- */
-
-void
-tcp_sent(struct tcp_pcb *pcb,
- err_t (* sent)(void *arg, struct tcp_pcb *tpcb, u16_t len))
-{
- pcb->sent = sent;
-}
-
-/**
- * Used to specify the function that should be called when a fatal error
- * has occured on the connection.
- *
- */
-void
-tcp_err(struct tcp_pcb *pcb,
- void (* errf)(void *arg, err_t err))
-{
- pcb->errf = errf;
-}
-
-/**
- * Used for specifying the function that should be called when a
- * LISTENing connection has been connected to another host.
- *
- */
-void
-tcp_accept(struct tcp_pcb *pcb,
- err_t (* accept)(void *arg, struct tcp_pcb *newpcb, err_t err))
-{
- ((struct tcp_pcb_listen *)pcb)->accept = accept;
-}
-#endif /* LWIP_CALLBACK_API */
-
-
-/**
- * Used to specify the function that should be called periodically
- * from TCP. The interval is specified in terms of the TCP coarse
- * timer interval, which is called twice a second.
- *
- */
-void
-tcp_poll(struct tcp_pcb *pcb,
- err_t (* poll)(void *arg, struct tcp_pcb *tpcb), u8_t interval)
-{
-#if LWIP_CALLBACK_API
- pcb->poll = poll;
-#endif /* LWIP_CALLBACK_API */
- pcb->pollinterval = interval;
-}
-
-/**
- * Purges a TCP PCB. Removes any buffered data and frees the buffer memory.
- *
- */
-void
-tcp_pcb_purge(struct tcp_pcb *pcb)
-{
- if (pcb->state != CLOSED &&
- pcb->state != TIME_WAIT &&
- pcb->state != LISTEN) {
-
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_pcb_purge\n"));
-
- if (pcb->unsent != NULL) {
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_pcb_purge: not all data sent\n"));
- }
- if (pcb->unacked != NULL) {
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_pcb_purge: data left on ->unacked\n"));
- }
-#if TCP_QUEUE_OOSEQ /* LW */
- if (pcb->ooseq != NULL) {
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_pcb_purge: data left on ->ooseq\n"));
- }
-
- tcp_segs_free(pcb->ooseq);
- pcb->ooseq = NULL;
-#endif /* TCP_QUEUE_OOSEQ */
- tcp_segs_free(pcb->unsent);
- tcp_segs_free(pcb->unacked);
- pcb->unacked = pcb->unsent = NULL;
- }
-}
-
-/**
- * Purges the PCB and removes it from a PCB list. Any delayed ACKs are sent first.
- *
- */
-void
-tcp_pcb_remove(struct tcp_pcb **pcblist, struct tcp_pcb *pcb)
-{
- TCP_RMV(pcblist, pcb);
-
- tcp_pcb_purge(pcb);
-
- /* if there is an outstanding delayed ACKs, send it */
- if (pcb->state != TIME_WAIT &&
- pcb->state != LISTEN &&
- pcb->flags & TF_ACK_DELAY) {
- pcb->flags |= TF_ACK_NOW;
- tcp_output(pcb);
- }
- pcb->state = CLOSED;
-
- LWIP_ASSERT("tcp_pcb_remove: tcp_pcbs_sane()", tcp_pcbs_sane());
-}
-
-/**
- * Calculates a new initial sequence number for new connections.
- *
- */
-u32_t
-tcp_next_iss(void)
-{
- static u32_t iss = 6510;
-
- iss += tcp_ticks; /* XXX */
- return iss;
-}
-
-#if TCP_DEBUG || TCP_INPUT_DEBUG || TCP_OUTPUT_DEBUG
-void
-tcp_debug_print(struct tcp_hdr *tcphdr)
-{
- LWIP_DEBUGF(TCP_DEBUG, ("TCP header:\n"));
- LWIP_DEBUGF(TCP_DEBUG, ("+-------------------------------+\n"));
- LWIP_DEBUGF(TCP_DEBUG, ("| %5"U16_F" | %5"U16_F" | (src port, dest port)\n",
- ntohs(tcphdr->src), ntohs(tcphdr->dest)));
- LWIP_DEBUGF(TCP_DEBUG, ("+-------------------------------+\n"));
- LWIP_DEBUGF(TCP_DEBUG, ("| %010"U32_F" | (seq no)\n",
- ntohl(tcphdr->seqno)));
- LWIP_DEBUGF(TCP_DEBUG, ("+-------------------------------+\n"));
- LWIP_DEBUGF(TCP_DEBUG, ("| %010"U32_F" | (ack no)\n",
- ntohl(tcphdr->ackno)));
- LWIP_DEBUGF(TCP_DEBUG, ("+-------------------------------+\n"));
- LWIP_DEBUGF(TCP_DEBUG, ("| %2"U16_F" | |%"U16_F"%"U16_F"%"U16_F"%"U16_F"%"U16_F"%"U16_F"| %5"U16_F" | (hdrlen, flags (",
- TCPH_HDRLEN(tcphdr),
- TCPH_FLAGS(tcphdr) >> 5 & 1,
- TCPH_FLAGS(tcphdr) >> 4 & 1,
- TCPH_FLAGS(tcphdr) >> 3 & 1,
- TCPH_FLAGS(tcphdr) >> 2 & 1,
- TCPH_FLAGS(tcphdr) >> 1 & 1,
- TCPH_FLAGS(tcphdr) & 1,
- ntohs(tcphdr->wnd)));
- tcp_debug_print_flags(TCPH_FLAGS(tcphdr));
- LWIP_DEBUGF(TCP_DEBUG, ("), win)\n"));
- LWIP_DEBUGF(TCP_DEBUG, ("+-------------------------------+\n"));
- LWIP_DEBUGF(TCP_DEBUG, ("| 0x%04"X16_F" | %5"U16_F" | (chksum, urgp)\n",
- ntohs(tcphdr->chksum), ntohs(tcphdr->urgp)));
- LWIP_DEBUGF(TCP_DEBUG, ("+-------------------------------+\n"));
-}
-
-void
-tcp_debug_print_state(enum tcp_state s)
-{
- LWIP_DEBUGF(TCP_DEBUG, ("State: "));
- switch (s) {
- case CLOSED:
- LWIP_DEBUGF(TCP_DEBUG, ("CLOSED\n"));
- break;
- case LISTEN:
- LWIP_DEBUGF(TCP_DEBUG, ("LISTEN\n"));
- break;
- case SYN_SENT:
- LWIP_DEBUGF(TCP_DEBUG, ("SYN_SENT\n"));
- break;
- case SYN_RCVD:
- LWIP_DEBUGF(TCP_DEBUG, ("SYN_RCVD\n"));
- break;
- case ESTABLISHED:
- LWIP_DEBUGF(TCP_DEBUG, ("ESTABLISHED\n"));
- break;
- case FIN_WAIT_1:
- LWIP_DEBUGF(TCP_DEBUG, ("FIN_WAIT_1\n"));
- break;
- case FIN_WAIT_2:
- LWIP_DEBUGF(TCP_DEBUG, ("FIN_WAIT_2\n"));
- break;
- case CLOSE_WAIT:
- LWIP_DEBUGF(TCP_DEBUG, ("CLOSE_WAIT\n"));
- break;
- case CLOSING:
- LWIP_DEBUGF(TCP_DEBUG, ("CLOSING\n"));
- break;
- case LAST_ACK:
- LWIP_DEBUGF(TCP_DEBUG, ("LAST_ACK\n"));
- break;
- case TIME_WAIT:
- LWIP_DEBUGF(TCP_DEBUG, ("TIME_WAIT\n"));
- break;
- }
-}
-
-void
-tcp_debug_print_flags(u8_t flags)
-{
- if (flags & TCP_FIN) {
- LWIP_DEBUGF(TCP_DEBUG, ("FIN "));
- }
- if (flags & TCP_SYN) {
- LWIP_DEBUGF(TCP_DEBUG, ("SYN "));
- }
- if (flags & TCP_RST) {
- LWIP_DEBUGF(TCP_DEBUG, ("RST "));
- }
- if (flags & TCP_PSH) {
- LWIP_DEBUGF(TCP_DEBUG, ("PSH "));
- }
- if (flags & TCP_ACK) {
- LWIP_DEBUGF(TCP_DEBUG, ("ACK "));
- }
- if (flags & TCP_URG) {
- LWIP_DEBUGF(TCP_DEBUG, ("URG "));
- }
- if (flags & TCP_ECE) {
- LWIP_DEBUGF(TCP_DEBUG, ("ECE "));
- }
- if (flags & TCP_CWR) {
- LWIP_DEBUGF(TCP_DEBUG, ("CWR "));
- }
-}
-
-void
-tcp_debug_print_pcbs(void)
-{
- struct tcp_pcb *pcb;
- LWIP_DEBUGF(TCP_DEBUG, ("Active PCB states:\n"));
- for(pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
- LWIP_DEBUGF(TCP_DEBUG, ("Local port %"U16_F", foreign port %"U16_F" snd_nxt %"U32_F" rcv_nxt %"U32_F" ",
- pcb->local_port, pcb->remote_port,
- pcb->snd_nxt, pcb->rcv_nxt));
- tcp_debug_print_state(pcb->state);
- }
- LWIP_DEBUGF(TCP_DEBUG, ("Listen PCB states:\n"));
- for(pcb = (struct tcp_pcb *)tcp_listen_pcbs.pcbs; pcb != NULL; pcb = pcb->next) {
- LWIP_DEBUGF(TCP_DEBUG, ("Local port %"U16_F", foreign port %"U16_F" snd_nxt %"U32_F" rcv_nxt %"U32_F" ",
- pcb->local_port, pcb->remote_port,
- pcb->snd_nxt, pcb->rcv_nxt));
- tcp_debug_print_state(pcb->state);
- }
- LWIP_DEBUGF(TCP_DEBUG, ("TIME-WAIT PCB states:\n"));
- for(pcb = tcp_tw_pcbs; pcb != NULL; pcb = pcb->next) {
- LWIP_DEBUGF(TCP_DEBUG, ("Local port %"U16_F", foreign port %"U16_F" snd_nxt %"U32_F" rcv_nxt %"U32_F" ",
- pcb->local_port, pcb->remote_port,
- pcb->snd_nxt, pcb->rcv_nxt));
- tcp_debug_print_state(pcb->state);
- }
-}
-
-s16_t
-tcp_pcbs_sane(void)
-{
- struct tcp_pcb *pcb;
- for(pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
- LWIP_ASSERT("tcp_pcbs_sane: active pcb->state != CLOSED", pcb->state != CLOSED);
- LWIP_ASSERT("tcp_pcbs_sane: active pcb->state != LISTEN", pcb->state != LISTEN);
- LWIP_ASSERT("tcp_pcbs_sane: active pcb->state != TIME-WAIT", pcb->state != TIME_WAIT);
- }
- for(pcb = tcp_tw_pcbs; pcb != NULL; pcb = pcb->next) {
- LWIP_ASSERT("tcp_pcbs_sane: tw pcb->state == TIME-WAIT", pcb->state == TIME_WAIT);
- }
- return 1;
-}
-#endif /* TCP_DEBUG */
-#endif /* LWIP_TCP */
-
-
-
-
-
-
-
-
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/tcp_in.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/tcp_in.c deleted file mode 100644 index 9b8b99a33..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/tcp_in.c +++ /dev/null @@ -1,1199 +0,0 @@ -/**
- * @file
- *
- * Transmission Control Protocol, incoming traffic
- *
- * The input processing functions of TCP.
- *
- * These functions are generally called in the order (ip_input() ->) tcp_input() ->
- * tcp_process() -> tcp_receive() (-> application).
- *
- */
-
-/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#include "lwip/def.h"
-#include "lwip/opt.h"
-
-#include "lwip/ip_addr.h"
-#include "lwip/netif.h"
-#include "lwip/mem.h"
-#include "lwip/memp.h"
-
-#include "lwip/inet.h"
-#include "lwip/tcp.h"
-
-#include "lwip/stats.h"
-
-#include "arch/perf.h"
-#if LWIP_TCP
-/* These variables are global to all functions involved in the input
- processing of TCP segments. They are set by the tcp_input()
- function. */
-static struct tcp_seg inseg;
-static struct tcp_hdr *tcphdr;
-static struct ip_hdr *iphdr;
-static u32_t seqno, ackno;
-static u8_t flags;
-static u16_t tcplen;
-
-static u8_t recv_flags;
-static struct pbuf *recv_data;
-
-struct tcp_pcb *tcp_input_pcb;
-
-/* Forward declarations. */
-static err_t tcp_process(struct tcp_pcb *pcb);
-static void tcp_receive(struct tcp_pcb *pcb);
-static void tcp_parseopt(struct tcp_pcb *pcb);
-
-static err_t tcp_listen_input(struct tcp_pcb_listen *pcb);
-static err_t tcp_timewait_input(struct tcp_pcb *pcb);
-
-
-/* tcp_input:
- *
- * The initial input processing of TCP. It verifies the TCP header, demultiplexes
- * the segment between the PCBs and passes it on to tcp_process(), which implements
- * the TCP finite state machine. This function is called by the IP layer (in
- * ip_input()).
- */
-
-void
-tcp_input(struct pbuf *p, struct netif *inp)
-{
- struct tcp_pcb *pcb, *prev;
- struct tcp_pcb_listen *lpcb;
- u8_t hdrlen;
- err_t err;
-
- PERF_START;
-
- TCP_STATS_INC(tcp.recv);
-
- iphdr = p->payload;
- tcphdr = (struct tcp_hdr *)((u8_t *)p->payload + IPH_HL(iphdr) * 4);
-
-#if TCP_INPUT_DEBUG
- tcp_debug_print(tcphdr);
-#endif
-
- /* remove header from payload */
- if (pbuf_header(p, -((s16_t)(IPH_HL(iphdr) * 4))) || (p->tot_len < sizeof(struct tcp_hdr))) {
- /* drop short packets */
- LWIP_DEBUGF(TCP_INPUT_DEBUG, ("tcp_input: short packet (%"U16_F" bytes) discarded\n", p->tot_len));
- TCP_STATS_INC(tcp.lenerr);
- TCP_STATS_INC(tcp.drop);
- pbuf_free(p);
- return;
- }
-
- /* Don't even process incoming broadcasts/multicasts. */
- if (ip_addr_isbroadcast(&(iphdr->dest), inp) ||
- ip_addr_ismulticast(&(iphdr->dest))) {
- pbuf_free(p);
- return;
- }
-
-#if CHECKSUM_CHECK_TCP
- /* Verify TCP checksum. */
- if (inet_chksum_pseudo(p, (struct ip_addr *)&(iphdr->src),
- (struct ip_addr *)&(iphdr->dest),
- IP_PROTO_TCP, p->tot_len) != 0) {
- LWIP_DEBUGF(TCP_INPUT_DEBUG, ("tcp_input: packet discarded due to failing checksum 0x%04"X16_F"\n",
- inet_chksum_pseudo(p, (struct ip_addr *)&(iphdr->src), (struct ip_addr *)&(iphdr->dest),
- IP_PROTO_TCP, p->tot_len)));
-#if TCP_DEBUG
- tcp_debug_print(tcphdr);
-#endif /* TCP_DEBUG */
- TCP_STATS_INC(tcp.chkerr);
- TCP_STATS_INC(tcp.drop);
-
- pbuf_free(p);
- return;
- }
-#endif
-
- /* Move the payload pointer in the pbuf so that it points to the
- TCP data instead of the TCP header. */
- hdrlen = TCPH_HDRLEN(tcphdr);
- pbuf_header(p, -(hdrlen * 4));
-
- /* Convert fields in TCP header to host byte order. */
- tcphdr->src = ntohs(tcphdr->src);
- tcphdr->dest = ntohs(tcphdr->dest);
- seqno = tcphdr->seqno = ntohl(tcphdr->seqno);
- ackno = tcphdr->ackno = ntohl(tcphdr->ackno);
- tcphdr->wnd = ntohs(tcphdr->wnd);
-
- flags = TCPH_FLAGS(tcphdr) & TCP_FLAGS;
- tcplen = p->tot_len + ((flags & TCP_FIN || flags & TCP_SYN)? 1: 0);
-
- /* Demultiplex an incoming segment. First, we check if it is destined
- for an active connection. */
- prev = NULL;
-
-
- for(pcb = tcp_active_pcbs; pcb != NULL; pcb = pcb->next) {
- LWIP_ASSERT("tcp_input: active pcb->state != CLOSED", pcb->state != CLOSED);
- LWIP_ASSERT("tcp_input: active pcb->state != TIME-WAIT", pcb->state != TIME_WAIT);
- LWIP_ASSERT("tcp_input: active pcb->state != LISTEN", pcb->state != LISTEN);
- if (pcb->remote_port == tcphdr->src &&
- pcb->local_port == tcphdr->dest &&
- ip_addr_cmp(&(pcb->remote_ip), &(iphdr->src)) &&
- ip_addr_cmp(&(pcb->local_ip), &(iphdr->dest))) {
-
- /* Move this PCB to the front of the list so that subsequent
- lookups will be faster (we exploit locality in TCP segment
- arrivals). */
- LWIP_ASSERT("tcp_input: pcb->next != pcb (before cache)", pcb->next != pcb);
- if (prev != NULL) {
- prev->next = pcb->next;
- pcb->next = tcp_active_pcbs;
- tcp_active_pcbs = pcb;
- }
- LWIP_ASSERT("tcp_input: pcb->next != pcb (after cache)", pcb->next != pcb);
- break;
- }
- prev = pcb;
- }
-
- if (pcb == NULL) {
- /* If it did not go to an active connection, we check the connections
- in the TIME-WAIT state. */
-
- for(pcb = tcp_tw_pcbs; pcb != NULL; pcb = pcb->next) {
- LWIP_ASSERT("tcp_input: TIME-WAIT pcb->state == TIME-WAIT", pcb->state == TIME_WAIT);
- if (pcb->remote_port == tcphdr->src &&
- pcb->local_port == tcphdr->dest &&
- ip_addr_cmp(&(pcb->remote_ip), &(iphdr->src)) &&
- ip_addr_cmp(&(pcb->local_ip), &(iphdr->dest))) {
- /* We don't really care enough to move this PCB to the front
- of the list since we are not very likely to receive that
- many segments for connections in TIME-WAIT. */
- LWIP_DEBUGF(TCP_INPUT_DEBUG, ("tcp_input: packed for TIME_WAITing connection.\n"));
- tcp_timewait_input(pcb);
- pbuf_free(p);
- return;
- }
- }
-
- /* Finally, if we still did not get a match, we check all PCBs that
- are LISTENing for incoming connections. */
- prev = NULL;
- for(lpcb = tcp_listen_pcbs.listen_pcbs; lpcb != NULL; lpcb = lpcb->next) {
- if ((ip_addr_isany(&(lpcb->local_ip)) ||
- ip_addr_cmp(&(lpcb->local_ip), &(iphdr->dest))) &&
- lpcb->local_port == tcphdr->dest) {
- /* Move this PCB to the front of the list so that subsequent
- lookups will be faster (we exploit locality in TCP segment
- arrivals). */
- if (prev != NULL) {
- ((struct tcp_pcb_listen *)prev)->next = lpcb->next;
- /* our successor is the remainder of the listening list */
- lpcb->next = tcp_listen_pcbs.listen_pcbs;
- /* put this listening pcb at the head of the listening list */
- tcp_listen_pcbs.listen_pcbs = lpcb;
- }
-
- LWIP_DEBUGF(TCP_INPUT_DEBUG, ("tcp_input: packed for LISTENing connection.\n"));
- tcp_listen_input(lpcb);
- pbuf_free(p);
- return;
- }
- prev = (struct tcp_pcb *)lpcb;
- }
- }
-
-#if TCP_INPUT_DEBUG
- LWIP_DEBUGF(TCP_INPUT_DEBUG, ("+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags "));
- tcp_debug_print_flags(TCPH_FLAGS(tcphdr));
- LWIP_DEBUGF(TCP_INPUT_DEBUG, ("-+-+-+-+-+-+-+-+-+-+-+-+-+-+\n"));
-#endif /* TCP_INPUT_DEBUG */
-
-
- if (pcb != NULL) {
- /* The incoming segment belongs to a connection. */
-#if TCP_INPUT_DEBUG
-#if TCP_DEBUG
- tcp_debug_print_state(pcb->state);
-#endif /* TCP_DEBUG */
-#endif /* TCP_INPUT_DEBUG */
-
- /* Set up a tcp_seg structure. */
- inseg.next = NULL;
- inseg.len = p->tot_len;
- inseg.dataptr = p->payload;
- inseg.p = p;
- inseg.tcphdr = tcphdr;
-
- recv_data = NULL;
- recv_flags = 0;
-
- tcp_input_pcb = pcb;
- err = tcp_process(pcb);
- tcp_input_pcb = NULL;
- /* A return value of ERR_ABRT means that tcp_abort() was called
- and that the pcb has been freed. If so, we don't do anything. */
- if (err != ERR_ABRT) {
- if (recv_flags & TF_RESET) {
- /* TF_RESET means that the connection was reset by the other
- end. We then call the error callback to inform the
- application that the connection is dead before we
- deallocate the PCB. */
- TCP_EVENT_ERR(pcb->errf, pcb->callback_arg, ERR_RST);
- tcp_pcb_remove(&tcp_active_pcbs, pcb);
- memp_free(MEMP_TCP_PCB, pcb);
- } else if (recv_flags & TF_CLOSED) {
- /* The connection has been closed and we will deallocate the
- PCB. */
- tcp_pcb_remove(&tcp_active_pcbs, pcb);
- memp_free(MEMP_TCP_PCB, pcb);
- } else {
- err = ERR_OK;
- /* If the application has registered a "sent" function to be
- called when new send buffer space is available, we call it
- now. */
- if (pcb->acked > 0) {
- TCP_EVENT_SENT(pcb, pcb->acked, err);
- }
-
- if (recv_data != NULL) {
- /* Notify application that data has been received. */
- TCP_EVENT_RECV(pcb, recv_data, ERR_OK, err);
- }
-
- /* If a FIN segment was received, we call the callback
- function with a NULL buffer to indicate EOF. */
- if (recv_flags & TF_GOT_FIN) {
- TCP_EVENT_RECV(pcb, NULL, ERR_OK, err);
- }
- /* If there were no errors, we try to send something out. */
- if (err == ERR_OK) {
- tcp_output(pcb);
- }
- }
- }
-
-
- /* We deallocate the incoming pbuf. If it was buffered by the
- application, the application should have called pbuf_ref() to
- increase the reference counter in the pbuf. If so, the buffer
- isn't actually deallocated by the call to pbuf_free(), only the
- reference count is decreased. */
- if (inseg.p != NULL) pbuf_free(inseg.p);
-#if TCP_INPUT_DEBUG
-#if TCP_DEBUG
- tcp_debug_print_state(pcb->state);
-#endif /* TCP_DEBUG */
-#endif /* TCP_INPUT_DEBUG */
-
- } else {
-
- /* If no matching PCB was found, send a TCP RST (reset) to the
- sender. */
- LWIP_DEBUGF(TCP_RST_DEBUG, ("tcp_input: no PCB match found, resetting.\n"));
- if (!(TCPH_FLAGS(tcphdr) & TCP_RST)) {
- TCP_STATS_INC(tcp.proterr);
- TCP_STATS_INC(tcp.drop);
- tcp_rst(ackno, seqno + tcplen,
- &(iphdr->dest), &(iphdr->src),
- tcphdr->dest, tcphdr->src);
- }
- pbuf_free(p);
- }
-
- LWIP_ASSERT("tcp_input: tcp_pcbs_sane()", tcp_pcbs_sane());
- PERF_STOP("tcp_input");
-}
-
-/* tcp_listen_input():
- *
- * Called by tcp_input() when a segment arrives for a listening
- * connection.
- */
-
-static err_t
-tcp_listen_input(struct tcp_pcb_listen *pcb)
-{
- struct tcp_pcb *npcb;
- u32_t optdata;
-
- /* In the LISTEN state, we check for incoming SYN segments,
- creates a new PCB, and responds with a SYN|ACK. */
- if (flags & TCP_ACK) {
- /* For incoming segments with the ACK flag set, respond with a
- RST. */
- LWIP_DEBUGF(TCP_RST_DEBUG, ("tcp_listen_input: ACK in LISTEN, sending reset\n"));
- tcp_rst(ackno + 1, seqno + tcplen,
- &(iphdr->dest), &(iphdr->src),
- tcphdr->dest, tcphdr->src);
- } else if (flags & TCP_SYN) {
- LWIP_DEBUGF(TCP_DEBUG, ("TCP connection request %"U16_F" -> %"U16_F".\n", tcphdr->src, tcphdr->dest));
- npcb = tcp_alloc(pcb->prio);
- /* If a new PCB could not be created (probably due to lack of memory),
- we don't do anything, but rely on the sender will retransmit the
- SYN at a time when we have more memory available. */
- if (npcb == NULL) {
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_listen_input: could not allocate PCB\n"));
- TCP_STATS_INC(tcp.memerr);
- return ERR_MEM;
- }
- /* Set up the new PCB. */
- ip_addr_set(&(npcb->local_ip), &(iphdr->dest));
- npcb->local_port = pcb->local_port;
- ip_addr_set(&(npcb->remote_ip), &(iphdr->src));
- npcb->remote_port = tcphdr->src;
- npcb->state = SYN_RCVD;
- npcb->rcv_nxt = seqno + 1;
- npcb->snd_wnd = tcphdr->wnd;
- npcb->ssthresh = npcb->snd_wnd;
- npcb->snd_wl1 = seqno - 1;/* initialise to seqno-1 to force window update */
- npcb->callback_arg = pcb->callback_arg;
-#if LWIP_CALLBACK_API
- npcb->accept = pcb->accept;
-#endif /* LWIP_CALLBACK_API */
- /* inherit socket options */
- npcb->so_options = pcb->so_options & (SOF_DEBUG|SOF_DONTROUTE|SOF_KEEPALIVE|SOF_OOBINLINE|SOF_LINGER);
- /* Register the new PCB so that we can begin receiving segments
- for it. */
- TCP_REG(&tcp_active_pcbs, npcb);
-
- /* Parse any options in the SYN. */
- tcp_parseopt(npcb);
-
- /* Build an MSS option. */
- optdata = htonl(((u32_t)2 << 24) |
- ((u32_t)4 << 16) |
- (((u32_t)npcb->mss / 256) << 8) |
- (npcb->mss & 255));
- /* Send a SYN|ACK together with the MSS option. */
- tcp_enqueue(npcb, NULL, 0, TCP_SYN | TCP_ACK, 0, (u8_t *)&optdata, 4);
- return tcp_output(npcb);
- }
- return ERR_OK;
-}
-
-/* tcp_timewait_input():
- *
- * Called by tcp_input() when a segment arrives for a connection in
- * TIME_WAIT.
- */
-
-static err_t
-tcp_timewait_input(struct tcp_pcb *pcb)
-{
- if (TCP_SEQ_GT(seqno + tcplen, pcb->rcv_nxt)) {
- pcb->rcv_nxt = seqno + tcplen;
- }
- if (tcplen > 0) {
- tcp_ack_now(pcb);
- }
- return tcp_output(pcb);
-}
-
-/* tcp_process
- *
- * Implements the TCP state machine. Called by tcp_input. In some
- * states tcp_receive() is called to receive data. The tcp_seg
- * argument will be freed by the caller (tcp_input()) unless the
- * recv_data pointer in the pcb is set.
- */
-
-static err_t
-tcp_process(struct tcp_pcb *pcb)
-{
- struct tcp_seg *rseg;
- u8_t acceptable = 0;
- err_t err;
-
-
- err = ERR_OK;
-
- /* Process incoming RST segments. */
- if (flags & TCP_RST) {
- /* First, determine if the reset is acceptable. */
- if (pcb->state == SYN_SENT) {
- if (ackno == pcb->snd_nxt) {
- acceptable = 1;
- }
- } else {
- /*if (TCP_SEQ_GEQ(seqno, pcb->rcv_nxt) &&
- TCP_SEQ_LEQ(seqno, pcb->rcv_nxt + pcb->rcv_wnd)) {
- */
- if (TCP_SEQ_BETWEEN(seqno, pcb->rcv_nxt, pcb->rcv_nxt+pcb->rcv_wnd)) {
- acceptable = 1;
- }
- }
-
- if (acceptable) {
- LWIP_DEBUGF(TCP_INPUT_DEBUG, ("tcp_process: Connection RESET\n"));
- LWIP_ASSERT("tcp_input: pcb->state != CLOSED", pcb->state != CLOSED);
- recv_flags = TF_RESET;
- pcb->flags &= ~TF_ACK_DELAY;
- return ERR_RST;
- } else {
- LWIP_DEBUGF(TCP_INPUT_DEBUG, ("tcp_process: unacceptable reset seqno %"U32_F" rcv_nxt %"U32_F"\n",
- seqno, pcb->rcv_nxt));
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_process: unacceptable reset seqno %"U32_F" rcv_nxt %"U32_F"\n",
- seqno, pcb->rcv_nxt));
- return ERR_OK;
- }
- }
-
- /* Update the PCB (in)activity timer. */
- pcb->tmr = tcp_ticks;
- pcb->keep_cnt = 0;
-
- /* Do different things depending on the TCP state. */
- switch (pcb->state) {
- case SYN_SENT:
- LWIP_DEBUGF(TCP_INPUT_DEBUG, ("SYN-SENT: ackno %"U32_F" pcb->snd_nxt %"U32_F" unacked %"U32_F"\n", ackno,
- pcb->snd_nxt, ntohl(pcb->unacked->tcphdr->seqno)));
- /* received SYN ACK with expected sequence number? */
- if ((flags & TCP_ACK) && (flags & TCP_SYN)
- && ackno == ntohl(pcb->unacked->tcphdr->seqno) + 1) {
- pcb->snd_buf++;
- pcb->rcv_nxt = seqno + 1;
- pcb->lastack = ackno;
- pcb->snd_wnd = tcphdr->wnd;
- pcb->snd_wl1 = seqno - 1; /* initialise to seqno - 1 to force window update */
- pcb->state = ESTABLISHED;
- pcb->cwnd = pcb->mss;
- --pcb->snd_queuelen;
- LWIP_DEBUGF(TCP_QLEN_DEBUG, ("tcp_process: SYN-SENT --queuelen %"U16_F"\n", (u16_t)pcb->snd_queuelen));
- rseg = pcb->unacked;
- pcb->unacked = rseg->next;
- tcp_seg_free(rseg);
-
- /* Parse any options in the SYNACK. */
- tcp_parseopt(pcb);
-
- /* Call the user specified function to call when sucessfully
- * connected. */
- TCP_EVENT_CONNECTED(pcb, ERR_OK, err);
- tcp_ack(pcb);
- }
- /* received ACK? possibly a half-open connection */
- else if (flags & TCP_ACK) {
- /* send a RST to bring the other side in a non-synchronized state. */
- tcp_rst(ackno, seqno + tcplen, &(iphdr->dest), &(iphdr->src),
- tcphdr->dest, tcphdr->src);
- }
- break;
- case SYN_RCVD:
- if (flags & TCP_ACK &&
- !(flags & TCP_RST)) {
- /* expected ACK number? */
- if (TCP_SEQ_BETWEEN(ackno, pcb->lastack+1, pcb->snd_nxt)) {
- pcb->state = ESTABLISHED;
- LWIP_DEBUGF(TCP_DEBUG, ("TCP connection established %"U16_F" -> %"U16_F".\n", inseg.tcphdr->src, inseg.tcphdr->dest));
-#if LWIP_CALLBACK_API
- LWIP_ASSERT("pcb->accept != NULL", pcb->accept != NULL);
-#endif
- /* Call the accept function. */
- TCP_EVENT_ACCEPT(pcb, ERR_OK, err);
- if (err != ERR_OK) {
- /* If the accept function returns with an error, we abort
- * the connection. */
- tcp_abort(pcb);
- return ERR_ABRT;
- }
- /* If there was any data contained within this ACK,
- * we'd better pass it on to the application as well. */
- tcp_receive(pcb);
- pcb->cwnd = pcb->mss;
- }
- /* incorrect ACK number */
- else {
- /* send RST */
- tcp_rst(ackno, seqno + tcplen, &(iphdr->dest), &(iphdr->src),
- tcphdr->dest, tcphdr->src);
- }
- }
- break;
- case CLOSE_WAIT:
- /* FALLTHROUGH */
- case ESTABLISHED:
- tcp_receive(pcb);
- if (flags & TCP_FIN) {
- tcp_ack_now(pcb);
- pcb->state = CLOSE_WAIT;
- }
- break;
- case FIN_WAIT_1:
- tcp_receive(pcb);
- if (flags & TCP_FIN) {
- if (flags & TCP_ACK && ackno == pcb->snd_nxt) {
- LWIP_DEBUGF(TCP_DEBUG,
- ("TCP connection closed %"U16_F" -> %"U16_F".\n", inseg.tcphdr->src, inseg.tcphdr->dest));
- tcp_ack_now(pcb);
- tcp_pcb_purge(pcb);
- TCP_RMV(&tcp_active_pcbs, pcb);
- pcb->state = TIME_WAIT;
- TCP_REG(&tcp_tw_pcbs, pcb);
- } else {
- tcp_ack_now(pcb);
- pcb->state = CLOSING;
- }
- } else if (flags & TCP_ACK && ackno == pcb->snd_nxt) {
- pcb->state = FIN_WAIT_2;
- }
- break;
- case FIN_WAIT_2:
- tcp_receive(pcb);
- if (flags & TCP_FIN) {
- LWIP_DEBUGF(TCP_DEBUG, ("TCP connection closed %"U16_F" -> %"U16_F".\n", inseg.tcphdr->src, inseg.tcphdr->dest));
- tcp_ack_now(pcb);
- tcp_pcb_purge(pcb);
- TCP_RMV(&tcp_active_pcbs, pcb);
- pcb->state = TIME_WAIT;
- TCP_REG(&tcp_tw_pcbs, pcb);
- }
- break;
- case CLOSING:
- tcp_receive(pcb);
- if (flags & TCP_ACK && ackno == pcb->snd_nxt) {
- LWIP_DEBUGF(TCP_DEBUG, ("TCP connection closed %"U16_F" -> %"U16_F".\n", inseg.tcphdr->src, inseg.tcphdr->dest));
- tcp_ack_now(pcb);
- tcp_pcb_purge(pcb);
- TCP_RMV(&tcp_active_pcbs, pcb);
- pcb->state = TIME_WAIT;
- TCP_REG(&tcp_tw_pcbs, pcb);
- }
- break;
- case LAST_ACK:
- tcp_receive(pcb);
- if (flags & TCP_ACK && ackno == pcb->snd_nxt) {
- LWIP_DEBUGF(TCP_DEBUG, ("TCP connection closed %"U16_F" -> %"U16_F".\n", inseg.tcphdr->src, inseg.tcphdr->dest));
- pcb->state = CLOSED;
- recv_flags = TF_CLOSED;
- }
- break;
- default:
- break;
- }
- return ERR_OK;
-}
-
-/* tcp_receive:
- *
- * Called by tcp_process. Checks if the given segment is an ACK for outstanding
- * data, and if so frees the memory of the buffered data. Next, is places the
- * segment on any of the receive queues (pcb->recved or pcb->ooseq). If the segment
- * is buffered, the pbuf is referenced by pbuf_ref so that it will not be freed until
- * i it has been removed from the buffer.
- *
- * If the incoming segment constitutes an ACK for a segment that was used for RTT
- * estimation, the RTT is estimated here as well.
- */
-
-static void
-tcp_receive(struct tcp_pcb *pcb)
-{
- struct tcp_seg *next;
-#if TCP_QUEUE_OOSEQ
- struct tcp_seg *prev, *cseg;
-#endif
- struct pbuf *p;
- s32_t off;
- s16_t m;
- u32_t right_wnd_edge;
- u16_t new_tot_len;
-
-
- if (flags & TCP_ACK) {
- right_wnd_edge = pcb->snd_wnd + pcb->snd_wl1;
-
- /* Update window. */
- if (TCP_SEQ_LT(pcb->snd_wl1, seqno) ||
- (pcb->snd_wl1 == seqno && TCP_SEQ_LT(pcb->snd_wl2, ackno)) ||
- (pcb->snd_wl2 == ackno && tcphdr->wnd > pcb->snd_wnd)) {
- pcb->snd_wnd = tcphdr->wnd;
- pcb->snd_wl1 = seqno;
- pcb->snd_wl2 = ackno;
- LWIP_DEBUGF(TCP_WND_DEBUG, ("tcp_receive: window update %"U32_F"\n", pcb->snd_wnd));
-#if TCP_WND_DEBUG
- } else {
- if (pcb->snd_wnd != tcphdr->wnd) {
- LWIP_DEBUGF(TCP_WND_DEBUG, ("tcp_receive: no window update lastack %"U32_F" snd_max %"U32_F" ackno %"U32_F" wl1 %"U32_F" seqno %"U32_F" wl2 %"U32_F"\n",
- pcb->lastack, pcb->snd_max, ackno, pcb->snd_wl1, seqno, pcb->snd_wl2));
- }
-#endif /* TCP_WND_DEBUG */
- }
-
-
- if (pcb->lastack == ackno) {
- pcb->acked = 0;
-
- if (pcb->snd_wl1 + pcb->snd_wnd == right_wnd_edge){
- ++pcb->dupacks;
- if (pcb->dupacks >= 3 && pcb->unacked != NULL) {
- if (!(pcb->flags & TF_INFR)) {
- /* This is fast retransmit. Retransmit the first unacked segment. */
- LWIP_DEBUGF(TCP_FR_DEBUG, ("tcp_receive: dupacks %"U16_F" (%"U32_F"), fast retransmit %"U32_F"\n",
- (u16_t)pcb->dupacks, pcb->lastack,
- ntohl(pcb->unacked->tcphdr->seqno)));
- tcp_rexmit(pcb);
- /* Set ssthresh to max (FlightSize / 2, 2*SMSS) */
- /*pcb->ssthresh = LWIP_MAX((pcb->snd_max -
- pcb->lastack) / 2,
- 2 * pcb->mss);*/
- /* Set ssthresh to half of the minimum of the currenct cwnd and the advertised window */
- if(pcb->cwnd > pcb->snd_wnd)
- pcb->ssthresh = pcb->snd_wnd / 2;
- else
- pcb->ssthresh = pcb->cwnd / 2;
-
- pcb->cwnd = pcb->ssthresh + 3 * pcb->mss;
- pcb->flags |= TF_INFR;
- } else {
- /* Inflate the congestion window, but not if it means that
- the value overflows. */
- if ((u16_t)(pcb->cwnd + pcb->mss) > pcb->cwnd) {
- pcb->cwnd += pcb->mss;
- }
- }
- }
- } else {
- LWIP_DEBUGF(TCP_FR_DEBUG, ("tcp_receive: dupack averted %"U32_F" %"U32_F"\n",
- pcb->snd_wl1 + pcb->snd_wnd, right_wnd_edge));
- }
- } else
- /*if (TCP_SEQ_LT(pcb->lastack, ackno) &&
- TCP_SEQ_LEQ(ackno, pcb->snd_max)) { */
- if(TCP_SEQ_BETWEEN(ackno, pcb->lastack+1, pcb->snd_max)){
- /* We come here when the ACK acknowledges new data. */
-
- /* Reset the "IN Fast Retransmit" flag, since we are no longer
- in fast retransmit. Also reset the congestion window to the
- slow start threshold. */
- if (pcb->flags & TF_INFR) {
- pcb->flags &= ~TF_INFR;
- pcb->cwnd = pcb->ssthresh;
- }
-
- /* Reset the number of retransmissions. */
- pcb->nrtx = 0;
-
- /* Reset the retransmission time-out. */
- pcb->rto = (pcb->sa >> 3) + pcb->sv;
-
- /* Update the send buffer space. */
- pcb->acked = ackno - pcb->lastack;
-
- pcb->snd_buf += pcb->acked;
-
- /* Reset the fast retransmit variables. */
- pcb->dupacks = 0;
- pcb->lastack = ackno;
-
- /* Update the congestion control variables (cwnd and
- ssthresh). */
- if (pcb->state >= ESTABLISHED) {
- if (pcb->cwnd < pcb->ssthresh) {
- if ((u16_t)(pcb->cwnd + pcb->mss) > pcb->cwnd) {
- pcb->cwnd += pcb->mss;
- }
- LWIP_DEBUGF(TCP_CWND_DEBUG, ("tcp_receive: slow start cwnd %"U16_F"\n", pcb->cwnd));
- } else {
- u16_t new_cwnd = (pcb->cwnd + pcb->mss * pcb->mss / pcb->cwnd);
- if (new_cwnd > pcb->cwnd) {
- pcb->cwnd = new_cwnd;
- }
- LWIP_DEBUGF(TCP_CWND_DEBUG, ("tcp_receive: congestion avoidance cwnd %"U16_F"\n", pcb->cwnd));
- }
- }
- LWIP_DEBUGF(TCP_INPUT_DEBUG, ("tcp_receive: ACK for %"U32_F", unacked->seqno %"U32_F":%"U32_F"\n",
- ackno,
- pcb->unacked != NULL?
- ntohl(pcb->unacked->tcphdr->seqno): 0,
- pcb->unacked != NULL?
- ntohl(pcb->unacked->tcphdr->seqno) + TCP_TCPLEN(pcb->unacked): 0));
-
- /* Remove segment from the unacknowledged list if the incoming
- ACK acknowlegdes them. */
- while (pcb->unacked != NULL &&
- TCP_SEQ_LEQ(ntohl(pcb->unacked->tcphdr->seqno) +
- TCP_TCPLEN(pcb->unacked), ackno)) {
- LWIP_DEBUGF(TCP_INPUT_DEBUG, ("tcp_receive: removing %"U32_F":%"U32_F" from pcb->unacked\n",
- ntohl(pcb->unacked->tcphdr->seqno),
- ntohl(pcb->unacked->tcphdr->seqno) +
- TCP_TCPLEN(pcb->unacked)));
-
- next = pcb->unacked;
- pcb->unacked = pcb->unacked->next;
-
- LWIP_DEBUGF(TCP_QLEN_DEBUG, ("tcp_receive: queuelen %"U16_F" ... ", (u16_t)pcb->snd_queuelen));
- pcb->snd_queuelen -= pbuf_clen(next->p);
- tcp_seg_free(next);
-
- LWIP_DEBUGF(TCP_QLEN_DEBUG, ("%"U16_F" (after freeing unacked)\n", (u16_t)pcb->snd_queuelen));
- if (pcb->snd_queuelen != 0) {
- LWIP_ASSERT("tcp_receive: valid queue length", pcb->unacked != NULL ||
- pcb->unsent != NULL);
- }
- }
- pcb->polltmr = 0;
- }
-
- /* We go through the ->unsent list to see if any of the segments
- on the list are acknowledged by the ACK. This may seem
- strange since an "unsent" segment shouldn't be acked. The
- rationale is that lwIP puts all outstanding segments on the
- ->unsent list after a retransmission, so these segments may
- in fact have been sent once. */
- while (pcb->unsent != NULL &&
- /*TCP_SEQ_LEQ(ntohl(pcb->unsent->tcphdr->seqno) + TCP_TCPLEN(pcb->unsent), ackno) &&
- TCP_SEQ_LEQ(ackno, pcb->snd_max)*/
- TCP_SEQ_BETWEEN(ackno, ntohl(pcb->unsent->tcphdr->seqno) + TCP_TCPLEN(pcb->unsent), pcb->snd_max)
- ) {
- LWIP_DEBUGF(TCP_INPUT_DEBUG, ("tcp_receive: removing %"U32_F":%"U32_F" from pcb->unsent\n",
- ntohl(pcb->unsent->tcphdr->seqno), ntohl(pcb->unsent->tcphdr->seqno) +
- TCP_TCPLEN(pcb->unsent)));
-
- next = pcb->unsent;
- pcb->unsent = pcb->unsent->next;
- LWIP_DEBUGF(TCP_QLEN_DEBUG, ("tcp_receive: queuelen %"U16_F" ... ", (u16_t)pcb->snd_queuelen));
- pcb->snd_queuelen -= pbuf_clen(next->p);
- tcp_seg_free(next);
- LWIP_DEBUGF(TCP_QLEN_DEBUG, ("%"U16_F" (after freeing unsent)\n", (u16_t)pcb->snd_queuelen));
- if (pcb->snd_queuelen != 0) {
- LWIP_ASSERT("tcp_receive: valid queue length",
- pcb->unacked != NULL || pcb->unsent != NULL);
- }
-
- if (pcb->unsent != NULL) {
- pcb->snd_nxt = htonl(pcb->unsent->tcphdr->seqno);
- }
- }
- /* End of ACK for new data processing. */
-
- LWIP_DEBUGF(TCP_RTO_DEBUG, ("tcp_receive: pcb->rttest %"U32_F" rtseq %"U32_F" ackno %"U32_F"\n",
- pcb->rttest, pcb->rtseq, ackno));
-
- /* RTT estimation calculations. This is done by checking if the
- incoming segment acknowledges the segment we use to take a
- round-trip time measurement. */
- if (pcb->rttest && TCP_SEQ_LT(pcb->rtseq, ackno)) {
- m = tcp_ticks - pcb->rttest;
-
- LWIP_DEBUGF(TCP_RTO_DEBUG, ("tcp_receive: experienced rtt %"U16_F" ticks (%"U16_F" msec).\n",
- m, m * TCP_SLOW_INTERVAL));
-
- /* This is taken directly from VJs original code in his paper */
- m = m - (pcb->sa >> 3);
- pcb->sa += m;
- if (m < 0) {
- m = -m;
- }
- m = m - (pcb->sv >> 2);
- pcb->sv += m;
- pcb->rto = (pcb->sa >> 3) + pcb->sv;
-
- LWIP_DEBUGF(TCP_RTO_DEBUG, ("tcp_receive: RTO %"U16_F" (%"U16_F" miliseconds)\n",
- pcb->rto, pcb->rto * TCP_SLOW_INTERVAL));
-
- pcb->rttest = 0;
- }
- }
-
- /* If the incoming segment contains data, we must process it
- further. */
- if (tcplen > 0) {
- /* This code basically does three things:
-
- +) If the incoming segment contains data that is the next
- in-sequence data, this data is passed to the application. This
- might involve trimming the first edge of the data. The rcv_nxt
- variable and the advertised window are adjusted.
-
- +) If the incoming segment has data that is above the next
- sequence number expected (->rcv_nxt), the segment is placed on
- the ->ooseq queue. This is done by finding the appropriate
- place in the ->ooseq queue (which is ordered by sequence
- number) and trim the segment in both ends if needed. An
- immediate ACK is sent to indicate that we received an
- out-of-sequence segment.
-
- +) Finally, we check if the first segment on the ->ooseq queue
- now is in sequence (i.e., if rcv_nxt >= ooseq->seqno). If
- rcv_nxt > ooseq->seqno, we must trim the first edge of the
- segment on ->ooseq before we adjust rcv_nxt. The data in the
- segments that are now on sequence are chained onto the
- incoming segment so that we only need to call the application
- once.
- */
-
- /* First, we check if we must trim the first edge. We have to do
- this if the sequence number of the incoming segment is less
- than rcv_nxt, and the sequence number plus the length of the
- segment is larger than rcv_nxt. */
- /* if (TCP_SEQ_LT(seqno, pcb->rcv_nxt)){
- if (TCP_SEQ_LT(pcb->rcv_nxt, seqno + tcplen)) {*/
- if(TCP_SEQ_BETWEEN(pcb->rcv_nxt, seqno+1, seqno+tcplen-1)){
- /* Trimming the first edge is done by pushing the payload
- pointer in the pbuf downwards. This is somewhat tricky since
- we do not want to discard the full contents of the pbuf up to
- the new starting point of the data since we have to keep the
- TCP header which is present in the first pbuf in the chain.
-
- What is done is really quite a nasty hack: the first pbuf in
- the pbuf chain is pointed to by inseg.p. Since we need to be
- able to deallocate the whole pbuf, we cannot change this
- inseg.p pointer to point to any of the later pbufs in the
- chain. Instead, we point the ->payload pointer in the first
- pbuf to data in one of the later pbufs. We also set the
- inseg.data pointer to point to the right place. This way, the
- ->p pointer will still point to the first pbuf, but the
- ->p->payload pointer will point to data in another pbuf.
-
- After we are done with adjusting the pbuf pointers we must
- adjust the ->data pointer in the seg and the segment
- length.*/
-
- off = pcb->rcv_nxt - seqno;
- p = inseg.p;
- if (inseg.p->len < off) {
- new_tot_len = inseg.p->tot_len - off;
- while (p->len < off) {
- off -= p->len;
- /* KJM following line changed (with addition of new_tot_len var)
- to fix bug #9076
- inseg.p->tot_len -= p->len; */
- p->tot_len = new_tot_len;
- p->len = 0;
- p = p->next;
- }
- pbuf_header(p, -off);
- } else {
- pbuf_header(inseg.p, -off);
- }
- /* KJM following line changed to use p->payload rather than inseg->p->payload
- to fix bug #9076 */
- inseg.dataptr = p->payload;
- inseg.len -= pcb->rcv_nxt - seqno;
- inseg.tcphdr->seqno = seqno = pcb->rcv_nxt;
- }
- else{
- if(TCP_SEQ_LT(seqno, pcb->rcv_nxt)){
- /* the whole segment is < rcv_nxt */
- /* must be a duplicate of a packet that has already been correctly handled */
-
- LWIP_DEBUGF(TCP_INPUT_DEBUG, ("tcp_receive: duplicate seqno %"U32_F"\n", seqno));
- tcp_ack_now(pcb);
- }
- }
-
- /* The sequence number must be within the window (above rcv_nxt
- and below rcv_nxt + rcv_wnd) in order to be further
- processed. */
- /*if (TCP_SEQ_GEQ(seqno, pcb->rcv_nxt) &&
- TCP_SEQ_LT(seqno, pcb->rcv_nxt + pcb->rcv_wnd)) {*/
- if(TCP_SEQ_BETWEEN(seqno, pcb->rcv_nxt, pcb->rcv_nxt + pcb->rcv_wnd - 1)){
- if (pcb->rcv_nxt == seqno) {
- /* The incoming segment is the next in sequence. We check if
- we have to trim the end of the segment and update rcv_nxt
- and pass the data to the application. */
-#if TCP_QUEUE_OOSEQ
- if (pcb->ooseq != NULL &&
- TCP_SEQ_LEQ(pcb->ooseq->tcphdr->seqno, seqno + inseg.len)) {
- /* We have to trim the second edge of the incoming
- segment. */
- inseg.len = pcb->ooseq->tcphdr->seqno - seqno;
- pbuf_realloc(inseg.p, inseg.len);
- }
-#endif /* TCP_QUEUE_OOSEQ */
-
- tcplen = TCP_TCPLEN(&inseg);
-
- /* First received FIN will be ACKed +1, on any successive (duplicate)
- * FINs we are already in CLOSE_WAIT and have already done +1.
- */
- if (pcb->state != CLOSE_WAIT) {
- pcb->rcv_nxt += tcplen;
- }
-
- /* Update the receiver's (our) window. */
- if (pcb->rcv_wnd < tcplen) {
- pcb->rcv_wnd = 0;
- } else {
- pcb->rcv_wnd -= tcplen;
- }
-
- /* If there is data in the segment, we make preparations to
- pass this up to the application. The ->recv_data variable
- is used for holding the pbuf that goes to the
- application. The code for reassembling out-of-sequence data
- chains its data on this pbuf as well.
-
- If the segment was a FIN, we set the TF_GOT_FIN flag that will
- be used to indicate to the application that the remote side has
- closed its end of the connection. */
- if (inseg.p->tot_len > 0) {
- recv_data = inseg.p;
- /* Since this pbuf now is the responsibility of the
- application, we delete our reference to it so that we won't
- (mistakingly) deallocate it. */
- inseg.p = NULL;
- }
- if (TCPH_FLAGS(inseg.tcphdr) & TCP_FIN) {
- LWIP_DEBUGF(TCP_INPUT_DEBUG, ("tcp_receive: received FIN.\n"));
- recv_flags = TF_GOT_FIN;
- }
-
-#if TCP_QUEUE_OOSEQ
- /* We now check if we have segments on the ->ooseq queue that
- is now in sequence. */
- while (pcb->ooseq != NULL &&
- pcb->ooseq->tcphdr->seqno == pcb->rcv_nxt) {
-
- cseg = pcb->ooseq;
- seqno = pcb->ooseq->tcphdr->seqno;
-
- pcb->rcv_nxt += TCP_TCPLEN(cseg);
- if (pcb->rcv_wnd < TCP_TCPLEN(cseg)) {
- pcb->rcv_wnd = 0;
- } else {
- pcb->rcv_wnd -= TCP_TCPLEN(cseg);
- }
- if (cseg->p->tot_len > 0) {
- /* Chain this pbuf onto the pbuf that we will pass to
- the application. */
- if (recv_data) {
- pbuf_cat(recv_data, cseg->p);
- } else {
- recv_data = cseg->p;
- }
- cseg->p = NULL;
- }
- if (TCPH_FLAGS(cseg->tcphdr) & TCP_FIN) {
- LWIP_DEBUGF(TCP_INPUT_DEBUG, ("tcp_receive: dequeued FIN.\n"));
- recv_flags = TF_GOT_FIN;
- }
-
-
- pcb->ooseq = cseg->next;
- tcp_seg_free(cseg);
- }
-#endif /* TCP_QUEUE_OOSEQ */
-
-
- /* Acknowledge the segment(s). */
- tcp_ack(pcb);
-
- } else {
- /* We get here if the incoming segment is out-of-sequence. */
- tcp_ack_now(pcb);
-#if TCP_QUEUE_OOSEQ
- /* We queue the segment on the ->ooseq queue. */
- if (pcb->ooseq == NULL) {
- pcb->ooseq = tcp_seg_copy(&inseg);
- } else {
- /* If the queue is not empty, we walk through the queue and
- try to find a place where the sequence number of the
- incoming segment is between the sequence numbers of the
- previous and the next segment on the ->ooseq queue. That is
- the place where we put the incoming segment. If needed, we
- trim the second edges of the previous and the incoming
- segment so that it will fit into the sequence.
-
- If the incoming segment has the same sequence number as a
- segment on the ->ooseq queue, we discard the segment that
- contains less data. */
-
- prev = NULL;
- for(next = pcb->ooseq; next != NULL; next = next->next) {
- if (seqno == next->tcphdr->seqno) {
- /* The sequence number of the incoming segment is the
- same as the sequence number of the segment on
- ->ooseq. We check the lengths to see which one to
- discard. */
- if (inseg.len > next->len) {
- /* The incoming segment is larger than the old
- segment. We replace the old segment with the new
- one. */
- cseg = tcp_seg_copy(&inseg);
- if (cseg != NULL) {
- cseg->next = next->next;
- if (prev != NULL) {
- prev->next = cseg;
- } else {
- pcb->ooseq = cseg;
- }
- }
- break;
- } else {
- /* Either the lenghts are the same or the incoming
- segment was smaller than the old one; in either
- case, we ditch the incoming segment. */
- break;
- }
- } else {
- if (prev == NULL) {
- if (TCP_SEQ_LT(seqno, next->tcphdr->seqno)) {
- /* The sequence number of the incoming segment is lower
- than the sequence number of the first segment on the
- queue. We put the incoming segment first on the
- queue. */
-
- if (TCP_SEQ_GT(seqno + inseg.len, next->tcphdr->seqno)) {
- /* We need to trim the incoming segment. */
- inseg.len = next->tcphdr->seqno - seqno;
- pbuf_realloc(inseg.p, inseg.len);
- }
- cseg = tcp_seg_copy(&inseg);
- if (cseg != NULL) {
- cseg->next = next;
- pcb->ooseq = cseg;
- }
- break;
- }
- } else
- /*if (TCP_SEQ_LT(prev->tcphdr->seqno, seqno) &&
- TCP_SEQ_LT(seqno, next->tcphdr->seqno)) {*/
- if(TCP_SEQ_BETWEEN(seqno, prev->tcphdr->seqno+1, next->tcphdr->seqno-1)){
- /* The sequence number of the incoming segment is in
- between the sequence numbers of the previous and
- the next segment on ->ooseq. We trim and insert the
- incoming segment and trim the previous segment, if
- needed. */
- if (TCP_SEQ_GT(seqno + inseg.len, next->tcphdr->seqno)) {
- /* We need to trim the incoming segment. */
- inseg.len = next->tcphdr->seqno - seqno;
- pbuf_realloc(inseg.p, inseg.len);
- }
-
- cseg = tcp_seg_copy(&inseg);
- if (cseg != NULL) {
- cseg->next = next;
- prev->next = cseg;
- if (TCP_SEQ_GT(prev->tcphdr->seqno + prev->len, seqno)) {
- /* We need to trim the prev segment. */
- prev->len = seqno - prev->tcphdr->seqno;
- pbuf_realloc(prev->p, prev->len);
- }
- }
- break;
- }
- /* If the "next" segment is the last segment on the
- ooseq queue, we add the incoming segment to the end
- of the list. */
- if (next->next == NULL &&
- TCP_SEQ_GT(seqno, next->tcphdr->seqno)) {
- next->next = tcp_seg_copy(&inseg);
- if (next->next != NULL) {
- if (TCP_SEQ_GT(next->tcphdr->seqno + next->len, seqno)) {
- /* We need to trim the last segment. */
- next->len = seqno - next->tcphdr->seqno;
- pbuf_realloc(next->p, next->len);
- }
- }
- break;
- }
- }
- prev = next;
- }
- }
-#endif /* TCP_QUEUE_OOSEQ */
-
- }
- } else {
- /*if (TCP_SEQ_GT(pcb->rcv_nxt, seqno) ||
- TCP_SEQ_GEQ(seqno, pcb->rcv_nxt + pcb->rcv_wnd)) {*/
- if(!TCP_SEQ_BETWEEN(seqno, pcb->rcv_nxt, pcb->rcv_nxt + pcb->rcv_wnd-1)){
- tcp_ack_now(pcb);
- }
- }
- } else {
- /* Segments with length 0 is taken care of here. Segments that
- fall out of the window are ACKed. */
- /*if (TCP_SEQ_GT(pcb->rcv_nxt, seqno) ||
- TCP_SEQ_GEQ(seqno, pcb->rcv_nxt + pcb->rcv_wnd)) {*/
- if(!TCP_SEQ_BETWEEN(seqno, pcb->rcv_nxt, pcb->rcv_nxt + pcb->rcv_wnd-1)){
- tcp_ack_now(pcb);
- }
- }
-}
-
-/*
- * tcp_parseopt:
- *
- * Parses the options contained in the incoming segment. (Code taken
- * from uIP with only small changes.)
- *
- */
-
-static void
-tcp_parseopt(struct tcp_pcb *pcb)
-{
- u8_t c;
- u8_t *opts, opt;
- u16_t mss;
-
- opts = (u8_t *)tcphdr + TCP_HLEN;
-
- /* Parse the TCP MSS option, if present. */
- if(TCPH_HDRLEN(tcphdr) > 0x5) {
- for(c = 0; c < (TCPH_HDRLEN(tcphdr) - 5) << 2 ;) {
- opt = opts[c];
- if (opt == 0x00) {
- /* End of options. */
- break;
- } else if (opt == 0x01) {
- ++c;
- /* NOP option. */
- } else if (opt == 0x02 &&
- opts[c + 1] == 0x04) {
- /* An MSS option with the right option length. */
- mss = (opts[c + 2] << 8) | opts[c + 3];
- pcb->mss = mss > TCP_MSS? TCP_MSS: mss;
-
- /* And we are done processing options. */
- break;
- } else {
- if (opts[c + 1] == 0) {
- /* If the length field is zero, the options are malformed
- and we don't process them further. */
- break;
- }
- /* All other options have a length field, so that we easily
- can skip past them. */
- c += opts[c + 1];
- }
- }
- }
-}
-#endif /* LWIP_TCP */
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/tcp_out.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/tcp_out.c deleted file mode 100644 index 3e5306e21..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/tcp_out.c +++ /dev/null @@ -1,721 +0,0 @@ -/**
- * @file
- *
- * Transmission Control Protocol, outgoing traffic
- *
- * The output functions of TCP.
- *
- */
-
-/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#include <string.h>
-
-#include "lwip/def.h"
-#include "lwip/opt.h"
-#include "lwip/mem.h"
-#include "lwip/memp.h"
-#include "lwip/sys.h"
-#include "lwip/ip_addr.h"
-#include "lwip/netif.h"
-#include "lwip/inet.h"
-#include "lwip/tcp.h"
-#include "lwip/stats.h"
-
-#if LWIP_TCP
-
-/* Forward declarations.*/
-static void tcp_output_segment(struct tcp_seg *seg, struct tcp_pcb *pcb);
-
-err_t
-tcp_send_ctrl(struct tcp_pcb *pcb, u8_t flags)
-{
- /* no data, no length, flags, copy=1, no optdata, no optdatalen */
- return tcp_enqueue(pcb, NULL, 0, flags, 1, NULL, 0);
-}
-
-/**
- * Write data for sending (but does not send it immediately).
- *
- * It waits in the expectation of more data being sent soon (as
- * it can send them more efficiently by combining them together).
- * To prompt the system to send data now, call tcp_output() after
- * calling tcp_write().
- *
- * @arg pcb Protocol control block of the TCP connection to enqueue data for.
- *
- * @see tcp_write()
- */
-
-err_t
-tcp_write(struct tcp_pcb *pcb, const void *arg, u16_t len, u8_t copy)
-{
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG, ("tcp_write(pcb=%p, arg=%p, len=%"U16_F", copy=%"U16_F")\n", (void *)pcb,
- arg, len, (u16_t)copy));
- /* connection is in valid state for data transmission? */
- if (pcb->state == ESTABLISHED ||
- pcb->state == CLOSE_WAIT ||
- pcb->state == SYN_SENT ||
- pcb->state == SYN_RCVD) {
- if (len > 0) {
- return tcp_enqueue(pcb, (void *)arg, len, 0, copy, NULL, 0);
- }
- return ERR_OK;
- } else {
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG | DBG_STATE | 3, ("tcp_write() called in invalid state\n"));
- return ERR_CONN;
- }
-}
-
-/**
- * Enqueue either data or TCP options (but not both) for tranmission
- *
- *
- *
- * @arg pcb Protocol control block for the TCP connection to enqueue data for.
- * @arg arg Pointer to the data to be enqueued for sending.
- * @arg len Data length in bytes
- * @arg flags
- * @arg copy 1 if data must be copied, 0 if data is non-volatile and can be
- * referenced.
- * @arg optdata
- * @arg optlen
- */
-err_t
-tcp_enqueue(struct tcp_pcb *pcb, void *arg, u16_t len,
- u8_t flags, u8_t copy,
- u8_t *optdata, u8_t optlen)
-{
- struct pbuf *p;
- struct tcp_seg *seg, *useg, *queue;
- u32_t left, seqno;
- u16_t seglen;
- void *ptr;
- u8_t queuelen;
-
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG, ("tcp_enqueue(pcb=%p, arg=%p, len=%"U16_F", flags=%"X16_F", copy=%"U16_F")\n",
- (void *)pcb, arg, len, (u16_t)flags, (u16_t)copy));
- LWIP_ASSERT("tcp_enqueue: len == 0 || optlen == 0 (programmer violates API)",
- len == 0 || optlen == 0);
- LWIP_ASSERT("tcp_enqueue: arg == NULL || optdata == NULL (programmer violates API)",
- arg == NULL || optdata == NULL);
- /* fail on too much data */
- if (len > pcb->snd_buf) {
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG | 3, ("tcp_enqueue: too much data (len=%"U16_F" > snd_buf=%"U16_F")\n", len, pcb->snd_buf));
- return ERR_MEM;
- }
- left = len;
- ptr = arg;
-
- /* seqno will be the sequence number of the first segment enqueued
- * by the call to this function. */
- seqno = pcb->snd_lbb;
-
- LWIP_DEBUGF(TCP_QLEN_DEBUG, ("tcp_enqueue: queuelen: %"U16_F"\n", (u16_t)pcb->snd_queuelen));
-
- /* If total number of pbufs on the unsent/unacked queues exceeds the
- * configured maximum, return an error */
- queuelen = pcb->snd_queuelen;
- if (queuelen >= TCP_SND_QUEUELEN) {
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG | 3, ("tcp_enqueue: too long queue %"U16_F" (max %"U16_F")\n", queuelen, TCP_SND_QUEUELEN));
- TCP_STATS_INC(tcp.memerr);
- return ERR_MEM;
- }
- if (queuelen != 0) {
- LWIP_ASSERT("tcp_enqueue: pbufs on queue => at least one queue non-empty",
- pcb->unacked != NULL || pcb->unsent != NULL);
- } else {
- LWIP_ASSERT("tcp_enqueue: no pbufs on queue => both queues empty",
- pcb->unacked == NULL && pcb->unsent == NULL);
- }
-
- /* First, break up the data into segments and tuck them together in
- * the local "queue" variable. */
- useg = queue = seg = NULL;
- seglen = 0;
- while (queue == NULL || left > 0) {
-
- /* The segment length should be the MSS if the data to be enqueued
- * is larger than the MSS. */
- seglen = left > pcb->mss? pcb->mss: left;
-
- /* Allocate memory for tcp_seg, and fill in fields. */
- seg = memp_malloc(MEMP_TCP_SEG);
- if (seg == NULL) {
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG | 2, ("tcp_enqueue: could not allocate memory for tcp_seg\n"));
- goto memerr;
- }
- seg->next = NULL;
- seg->p = NULL;
-
- /* first segment of to-be-queued data? */
- if (queue == NULL) {
- queue = seg;
- }
- /* subsequent segments of to-be-queued data */
- else {
- /* Attach the segment to the end of the queued segments */
- LWIP_ASSERT("useg != NULL", useg != NULL);
- useg->next = seg;
- }
- /* remember last segment of to-be-queued data for next iteration */
- useg = seg;
-
- /* If copy is set, memory should be allocated
- * and data copied into pbuf, otherwise data comes from
- * ROM or other static memory, and need not be copied. If
- * optdata is != NULL, we have options instead of data. */
-
- /* options? */
- if (optdata != NULL) {
- if ((seg->p = pbuf_alloc(PBUF_TRANSPORT, optlen, PBUF_RAM)) == NULL) {
- goto memerr;
- }
- ++queuelen;
- seg->dataptr = seg->p->payload;
- }
- /* copy from volatile memory? */
- else if (copy) {
- if ((seg->p = pbuf_alloc(PBUF_TRANSPORT, seglen, PBUF_RAM)) == NULL) {
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG | 2, ("tcp_enqueue : could not allocate memory for pbuf copy size %"U16_F"\n", seglen));
- goto memerr;
- }
- ++queuelen;
- if (arg != NULL) {
- memcpy(seg->p->payload, ptr, seglen);
- }
- seg->dataptr = seg->p->payload;
- }
- /* do not copy data */
- else {
- /* First, allocate a pbuf for holding the data.
- * since the referenced data is available at least until it is sent out on the
- * link (as it has to be ACKed by the remote party) we can safely use PBUF_ROM
- * instead of PBUF_REF here.
- */
- if ((p = pbuf_alloc(PBUF_TRANSPORT, seglen, PBUF_ROM)) == NULL) {
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG | 2, ("tcp_enqueue: could not allocate memory for zero-copy pbuf\n"));
- goto memerr;
- }
- ++queuelen;
- /* reference the non-volatile payload data */
- p->payload = ptr;
- seg->dataptr = ptr;
-
- /* Second, allocate a pbuf for the headers. */
- if ((seg->p = pbuf_alloc(PBUF_TRANSPORT, 0, PBUF_RAM)) == NULL) {
- /* If allocation fails, we have to deallocate the data pbuf as
- * well. */
- pbuf_free(p);
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG | 2, ("tcp_enqueue: could not allocate memory for header pbuf\n"));
- goto memerr;
- }
- ++queuelen;
-
- /* Concatenate the headers and data pbufs together. */
- pbuf_cat(seg->p/*header*/, p/*data*/);
- p = NULL;
- }
-
- /* Now that there are more segments queued, we check again if the
- length of the queue exceeds the configured maximum. */
- if (queuelen > TCP_SND_QUEUELEN) {
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG | 2, ("tcp_enqueue: queue too long %"U16_F" (%"U16_F")\n", queuelen, TCP_SND_QUEUELEN));
- goto memerr;
- }
-
- seg->len = seglen;
-
- /* build TCP header */
- if (pbuf_header(seg->p, TCP_HLEN)) {
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG | 2, ("tcp_enqueue: no room for TCP header in pbuf.\n"));
- TCP_STATS_INC(tcp.err);
- goto memerr;
- }
- seg->tcphdr = seg->p->payload;
- seg->tcphdr->src = htons(pcb->local_port);
- seg->tcphdr->dest = htons(pcb->remote_port);
- seg->tcphdr->seqno = htonl(seqno);
- seg->tcphdr->urgp = 0;
- TCPH_FLAGS_SET(seg->tcphdr, flags);
- /* don't fill in tcphdr->ackno and tcphdr->wnd until later */
-
- /* Copy the options into the header, if they are present. */
- if (optdata == NULL) {
- TCPH_HDRLEN_SET(seg->tcphdr, 5);
- }
- else {
- TCPH_HDRLEN_SET(seg->tcphdr, (5 + optlen / 4));
- /* Copy options into data portion of segment.
- Options can thus only be sent in non data carrying
- segments such as SYN|ACK. */
- memcpy(seg->dataptr, optdata, optlen);
- }
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG | DBG_TRACE, ("tcp_enqueue: queueing %"U32_F":%"U32_F" (0x%"X16_F")\n",
- ntohl(seg->tcphdr->seqno),
- ntohl(seg->tcphdr->seqno) + TCP_TCPLEN(seg),
- (u16_t)flags));
-
- left -= seglen;
- seqno += seglen;
- ptr = (void *)((u8_t *)ptr + seglen);
- }
-
- /* Now that the data to be enqueued has been broken up into TCP
- segments in the queue variable, we add them to the end of the
- pcb->unsent queue. */
- if (pcb->unsent == NULL) {
- useg = NULL;
- }
- else {
- for (useg = pcb->unsent; useg->next != NULL; useg = useg->next);
- }
- /* { useg is last segment on the unsent queue, NULL if list is empty } */
-
- /* If there is room in the last pbuf on the unsent queue,
- chain the first pbuf on the queue together with that. */
- if (useg != NULL &&
- TCP_TCPLEN(useg) != 0 &&
- !(TCPH_FLAGS(useg->tcphdr) & (TCP_SYN | TCP_FIN)) &&
- !(flags & (TCP_SYN | TCP_FIN)) &&
- /* fit within max seg size */
- useg->len + queue->len <= pcb->mss) {
- /* Remove TCP header from first segment of our to-be-queued list */
- pbuf_header(queue->p, -TCP_HLEN);
- pbuf_cat(useg->p, queue->p);
- useg->len += queue->len;
- useg->next = queue->next;
-
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG | DBG_TRACE | DBG_STATE, ("tcp_enqueue: chaining segments, new len %"U16_F"\n", useg->len));
- if (seg == queue) {
- seg = NULL;
- }
- memp_free(MEMP_TCP_SEG, queue);
- }
- else {
- /* empty list */
- if (useg == NULL) {
- /* initialize list with this segment */
- pcb->unsent = queue;
- }
- /* enqueue segment */
- else {
- useg->next = queue;
- }
- }
- if ((flags & TCP_SYN) || (flags & TCP_FIN)) {
- ++len;
- }
- pcb->snd_lbb += len;
-
- pcb->snd_buf -= len;
-
- /* update number of segments on the queues */
- pcb->snd_queuelen = queuelen;
- LWIP_DEBUGF(TCP_QLEN_DEBUG, ("tcp_enqueue: %"S16_F" (after enqueued)\n", pcb->snd_queuelen));
- if (pcb->snd_queuelen != 0) {
- LWIP_ASSERT("tcp_enqueue: valid queue length",
- pcb->unacked != NULL || pcb->unsent != NULL);
- }
-
- /* Set the PSH flag in the last segment that we enqueued, but only
- if the segment has data (indicated by seglen > 0). */
- if (seg != NULL && seglen > 0 && seg->tcphdr != NULL) {
- TCPH_SET_FLAG(seg->tcphdr, TCP_PSH);
- }
-
- return ERR_OK;
-memerr:
- TCP_STATS_INC(tcp.memerr);
-
- if (queue != NULL) {
- tcp_segs_free(queue);
- }
- if (pcb->snd_queuelen != 0) {
- LWIP_ASSERT("tcp_enqueue: valid queue length", pcb->unacked != NULL ||
- pcb->unsent != NULL);
- }
- LWIP_DEBUGF(TCP_QLEN_DEBUG | DBG_STATE, ("tcp_enqueue: %"S16_F" (with mem err)\n", pcb->snd_queuelen));
- return ERR_MEM;
-}
-
-/* find out what we can send and send it */
-err_t
-tcp_output(struct tcp_pcb *pcb)
-{
- struct pbuf *p;
- struct tcp_hdr *tcphdr;
- struct tcp_seg *seg, *useg;
- u32_t wnd;
-#if TCP_CWND_DEBUG
- s16_t i = 0;
-#endif /* TCP_CWND_DEBUG */
-
- /* First, check if we are invoked by the TCP input processing
- code. If so, we do not output anything. Instead, we rely on the
- input processing code to call us when input processing is done
- with. */
- if (tcp_input_pcb == pcb) {
- return ERR_OK;
- }
-
- wnd = LWIP_MIN(pcb->snd_wnd, pcb->cwnd);
-
- seg = pcb->unsent;
-
- /* useg should point to last segment on unacked queue */
- useg = pcb->unacked;
- if (useg != NULL) {
- for (; useg->next != NULL; useg = useg->next);
- }
-
- /* If the TF_ACK_NOW flag is set and no data will be sent (either
- * because the ->unsent queue is empty or because the window does
- * not allow it), construct an empty ACK segment and send it.
- *
- * If data is to be sent, we will just piggyback the ACK (see below).
- */
- if (pcb->flags & TF_ACK_NOW &&
- (seg == NULL ||
- ntohl(seg->tcphdr->seqno) - pcb->lastack + seg->len > wnd)) {
- p = pbuf_alloc(PBUF_IP, TCP_HLEN, PBUF_RAM);
- if (p == NULL) {
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG, ("tcp_output: (ACK) could not allocate pbuf\n"));
- return ERR_BUF;
- }
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG, ("tcp_output: sending ACK for %"U32_F"\n", pcb->rcv_nxt));
- /* remove ACK flags from the PCB, as we send an empty ACK now */
- pcb->flags &= ~(TF_ACK_DELAY | TF_ACK_NOW);
-
- tcphdr = p->payload;
- tcphdr->src = htons(pcb->local_port);
- tcphdr->dest = htons(pcb->remote_port);
- tcphdr->seqno = htonl(pcb->snd_nxt);
- tcphdr->ackno = htonl(pcb->rcv_nxt);
- TCPH_FLAGS_SET(tcphdr, TCP_ACK);
- tcphdr->wnd = htons(pcb->rcv_wnd);
- tcphdr->urgp = 0;
- TCPH_HDRLEN_SET(tcphdr, 5);
-
- tcphdr->chksum = 0;
-#if CHECKSUM_GEN_TCP
- tcphdr->chksum = inet_chksum_pseudo(p, &(pcb->local_ip), &(pcb->remote_ip),
- IP_PROTO_TCP, p->tot_len);
-#endif
- ip_output(p, &(pcb->local_ip), &(pcb->remote_ip), pcb->ttl, pcb->tos,
- IP_PROTO_TCP);
- pbuf_free(p);
-
- return ERR_OK;
- }
-
-#if TCP_OUTPUT_DEBUG
- if (seg == NULL) {
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG, ("tcp_output: nothing to send (%p)\n", (void*)pcb->unsent));
- }
-#endif /* TCP_OUTPUT_DEBUG */
-#if TCP_CWND_DEBUG
- if (seg == NULL) {
- LWIP_DEBUGF(TCP_CWND_DEBUG, ("tcp_output: snd_wnd %"U32_F", cwnd %"U16_F", wnd %"U32_F", seg == NULL, ack %"U32_F"\n",
- pcb->snd_wnd, pcb->cwnd, wnd,
- pcb->lastack));
- } else {
- LWIP_DEBUGF(TCP_CWND_DEBUG, ("tcp_output: snd_wnd %"U32_F", cwnd %"U16_F", wnd %"U32_F", effwnd %"U32_F", seq %"U32_F", ack %"U32_F"\n",
- pcb->snd_wnd, pcb->cwnd, wnd,
- ntohl(seg->tcphdr->seqno) - pcb->lastack + seg->len,
- ntohl(seg->tcphdr->seqno), pcb->lastack));
- }
-#endif /* TCP_CWND_DEBUG */
- /* data available and window allows it to be sent? */
- while (seg != NULL &&
- ntohl(seg->tcphdr->seqno) - pcb->lastack + seg->len <= wnd) {
-#if TCP_CWND_DEBUG
- LWIP_DEBUGF(TCP_CWND_DEBUG, ("tcp_output: snd_wnd %"U32_F", cwnd %"U16_F", wnd %"U32_F", effwnd %"U32_F", seq %"U32_F", ack %"U32_F", i %"S16_F"\n",
- pcb->snd_wnd, pcb->cwnd, wnd,
- ntohl(seg->tcphdr->seqno) + seg->len -
- pcb->lastack,
- ntohl(seg->tcphdr->seqno), pcb->lastack, i));
- ++i;
-#endif /* TCP_CWND_DEBUG */
-
- pcb->unsent = seg->next;
-
- if (pcb->state != SYN_SENT) {
- TCPH_SET_FLAG(seg->tcphdr, TCP_ACK);
- pcb->flags &= ~(TF_ACK_DELAY | TF_ACK_NOW);
- }
-
- tcp_output_segment(seg, pcb);
- pcb->snd_nxt = ntohl(seg->tcphdr->seqno) + TCP_TCPLEN(seg);
- if (TCP_SEQ_LT(pcb->snd_max, pcb->snd_nxt)) {
- pcb->snd_max = pcb->snd_nxt;
- }
- /* put segment on unacknowledged list if length > 0 */
- if (TCP_TCPLEN(seg) > 0) {
- seg->next = NULL;
- /* unacked list is empty? */
- if (pcb->unacked == NULL) {
- pcb->unacked = seg;
- useg = seg;
- /* unacked list is not empty? */
- } else {
- /* In the case of fast retransmit, the packet should not go to the tail
- * of the unacked queue, but rather at the head. We need to check for
- * this case. -STJ Jul 27, 2004 */
- if (TCP_SEQ_LT(ntohl(seg->tcphdr->seqno), ntohl(useg->tcphdr->seqno))){
- /* add segment to head of unacked list */
- seg->next = pcb->unacked;
- pcb->unacked = seg;
- } else {
- /* add segment to tail of unacked list */
- useg->next = seg;
- useg = useg->next;
- }
- }
- /* do not queue empty segments on the unacked list */
- } else {
- tcp_seg_free(seg);
- }
- seg = pcb->unsent;
- }
- return ERR_OK;
-}
-
-/**
- * Actually send a TCP segment over IP
- */
-static void
-tcp_output_segment(struct tcp_seg *seg, struct tcp_pcb *pcb)
-{
- u16_t len;
- struct netif *netif;
-
- /* The TCP header has already been constructed, but the ackno and
- wnd fields remain. */
- seg->tcphdr->ackno = htonl(pcb->rcv_nxt);
-
- /* silly window avoidance */
- if (pcb->rcv_wnd < pcb->mss) {
- seg->tcphdr->wnd = 0;
- } else {
- /* advertise our receive window size in this TCP segment */
- seg->tcphdr->wnd = htons(pcb->rcv_wnd);
- }
-
- /* If we don't have a local IP address, we get one by
- calling ip_route(). */
- if (ip_addr_isany(&(pcb->local_ip))) {
- netif = ip_route(&(pcb->remote_ip));
- if (netif == NULL) {
- return;
- }
- ip_addr_set(&(pcb->local_ip), &(netif->ip_addr));
- }
-
- pcb->rtime = 0;
-
- if (pcb->rttest == 0) {
- pcb->rttest = tcp_ticks;
- pcb->rtseq = ntohl(seg->tcphdr->seqno);
-
- LWIP_DEBUGF(TCP_RTO_DEBUG, ("tcp_output_segment: rtseq %"U32_F"\n", pcb->rtseq));
- }
- LWIP_DEBUGF(TCP_OUTPUT_DEBUG, ("tcp_output_segment: %"U32_F":%"U32_F"\n",
- htonl(seg->tcphdr->seqno), htonl(seg->tcphdr->seqno) +
- seg->len));
-
- len = (u16_t)((u8_t *)seg->tcphdr - (u8_t *)seg->p->payload);
-
- seg->p->len -= len;
- seg->p->tot_len -= len;
-
- seg->p->payload = seg->tcphdr;
-
- seg->tcphdr->chksum = 0;
-#if CHECKSUM_GEN_TCP
- seg->tcphdr->chksum = inet_chksum_pseudo(seg->p,
- &(pcb->local_ip),
- &(pcb->remote_ip),
- IP_PROTO_TCP, seg->p->tot_len);
-#endif
- TCP_STATS_INC(tcp.xmit);
-
- ip_output(seg->p, &(pcb->local_ip), &(pcb->remote_ip), pcb->ttl, pcb->tos,
- IP_PROTO_TCP);
-}
-
-void
-tcp_rst(u32_t seqno, u32_t ackno,
- struct ip_addr *local_ip, struct ip_addr *remote_ip,
- u16_t local_port, u16_t remote_port)
-{
- struct pbuf *p;
- struct tcp_hdr *tcphdr;
- p = pbuf_alloc(PBUF_IP, TCP_HLEN, PBUF_RAM);
- if (p == NULL) {
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_rst: could not allocate memory for pbuf\n"));
- return;
- }
-
- tcphdr = p->payload;
- tcphdr->src = htons(local_port);
- tcphdr->dest = htons(remote_port);
- tcphdr->seqno = htonl(seqno);
- tcphdr->ackno = htonl(ackno);
- TCPH_FLAGS_SET(tcphdr, TCP_RST | TCP_ACK);
- tcphdr->wnd = htons(TCP_WND);
- tcphdr->urgp = 0;
- TCPH_HDRLEN_SET(tcphdr, 5);
-
- tcphdr->chksum = 0;
-#if CHECKSUM_GEN_TCP
- tcphdr->chksum = inet_chksum_pseudo(p, local_ip, remote_ip,
- IP_PROTO_TCP, p->tot_len);
-#endif
- TCP_STATS_INC(tcp.xmit);
- /* Send output with hardcoded TTL since we have no access to the pcb */
- ip_output(p, local_ip, remote_ip, TCP_TTL, 0, IP_PROTO_TCP);
- pbuf_free(p);
- LWIP_DEBUGF(TCP_RST_DEBUG, ("tcp_rst: seqno %"U32_F" ackno %"U32_F".\n", seqno, ackno));
-}
-
-/* requeue all unacked segments for retransmission */
-void
-tcp_rexmit_rto(struct tcp_pcb *pcb)
-{
- struct tcp_seg *seg;
-
- if (pcb->unacked == NULL) {
- return;
- }
-
- /* Move all unacked segments to the head of the unsent queue */
- for (seg = pcb->unacked; seg->next != NULL; seg = seg->next);
- /* concatenate unsent queue after unacked queue */
- seg->next = pcb->unsent;
- /* unsent queue is the concatenated queue (of unacked, unsent) */
- pcb->unsent = pcb->unacked;
- /* unacked queue is now empty */
- pcb->unacked = NULL;
-
- pcb->snd_nxt = ntohl(pcb->unsent->tcphdr->seqno);
- /* increment number of retransmissions */
- ++pcb->nrtx;
-
- /* Don't take any RTT measurements after retransmitting. */
- pcb->rttest = 0;
-
- /* Do the actual retransmission */
- tcp_output(pcb);
-}
-
-void
-tcp_rexmit(struct tcp_pcb *pcb)
-{
- struct tcp_seg *seg;
-
- if (pcb->unacked == NULL) {
- return;
- }
-
- /* Move the first unacked segment to the unsent queue */
- seg = pcb->unacked->next;
- pcb->unacked->next = pcb->unsent;
- pcb->unsent = pcb->unacked;
- pcb->unacked = seg;
-
- pcb->snd_nxt = ntohl(pcb->unsent->tcphdr->seqno);
-
- ++pcb->nrtx;
-
- /* Don't take any rtt measurements after retransmitting. */
- pcb->rttest = 0;
-
- /* Do the actual retransmission. */
- tcp_output(pcb);
-
-}
-
-
-void
-tcp_keepalive(struct tcp_pcb *pcb)
-{
- struct pbuf *p;
- struct tcp_hdr *tcphdr;
-
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_keepalive: sending KEEPALIVE probe to %"U16_F".%"U16_F".%"U16_F".%"U16_F"\n",
- ip4_addr1(&pcb->remote_ip), ip4_addr2(&pcb->remote_ip),
- ip4_addr3(&pcb->remote_ip), ip4_addr4(&pcb->remote_ip)));
-
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_keepalive: tcp_ticks %"U32_F" pcb->tmr %"U32_F" pcb->keep_cnt %"U16_F"\n", tcp_ticks, pcb->tmr, pcb->keep_cnt));
-
- p = pbuf_alloc(PBUF_IP, TCP_HLEN, PBUF_RAM);
-
- if(p == NULL) {
- LWIP_DEBUGF(TCP_DEBUG, ("tcp_keepalive: could not allocate memory for pbuf\n"));
- return;
- }
-
- tcphdr = p->payload;
- tcphdr->src = htons(pcb->local_port);
- tcphdr->dest = htons(pcb->remote_port);
- tcphdr->seqno = htonl(pcb->snd_nxt - 1);
- tcphdr->ackno = htonl(pcb->rcv_nxt);
- tcphdr->wnd = htons(pcb->rcv_wnd);
- tcphdr->urgp = 0;
- TCPH_HDRLEN_SET(tcphdr, 5);
-
- tcphdr->chksum = 0;
-#if CHECKSUM_GEN_TCP
- tcphdr->chksum = inet_chksum_pseudo(p, &pcb->local_ip, &pcb->remote_ip, IP_PROTO_TCP, p->tot_len);
-#endif
- TCP_STATS_INC(tcp.xmit);
-
- /* Send output to IP */
- ip_output(p, &pcb->local_ip, &pcb->remote_ip, pcb->ttl, 0, IP_PROTO_TCP);
-
- pbuf_free(p);
-
- LWIP_DEBUGF(TCP_RST_DEBUG, ("tcp_keepalive: seqno %"U32_F" ackno %"U32_F".\n", pcb->snd_nxt - 1, pcb->rcv_nxt));
-}
-
-#endif /* LWIP_TCP */
-
-
-
-
-
-
-
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/udp.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/udp.c deleted file mode 100644 index 76ff59dba..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/core/udp.c +++ /dev/null @@ -1,655 +0,0 @@ -/**
- * @file
- * User Datagram Protocol module
- *
- */
-/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-
-/* udp.c
- *
- * The code for the User Datagram Protocol UDP.
- *
- */
-
-#include <string.h>
-
-#include "lwip/opt.h"
-
-#include "lwip/def.h"
-#include "lwip/memp.h"
-#include "lwip/inet.h"
-#include "lwip/ip_addr.h"
-#include "lwip/netif.h"
-#include "lwip/udp.h"
-#include "lwip/icmp.h"
-
-#include "lwip/stats.h"
-
-#include "arch/perf.h"
-#include "lwip/snmp.h"
-
-/* The list of UDP PCBs */
-#if LWIP_UDP
-/* was static, but we may want to access this from a socket layer */
-struct udp_pcb *udp_pcbs = NULL;
-
-static struct udp_pcb *pcb_cache = NULL;
-
-void
-udp_init(void)
-{
- udp_pcbs = pcb_cache = NULL;
-}
-
-/**
- * Process an incoming UDP datagram.
- *
- * Given an incoming UDP datagram (as a chain of pbufs) this function
- * finds a corresponding UDP PCB and
- *
- * @param pbuf pbuf to be demultiplexed to a UDP PCB.
- * @param netif network interface on which the datagram was received.
- *
- */
-void
-udp_input(struct pbuf *p, struct netif *inp)
-{
- struct udp_hdr *udphdr;
- struct udp_pcb *pcb;
- struct udp_pcb *uncon_pcb;
- struct ip_hdr *iphdr;
- u16_t src, dest;
- u8_t local_match;
-
- PERF_START;
-
- UDP_STATS_INC(udp.recv);
-
- iphdr = p->payload;
-
- if (pbuf_header(p, -((s16_t)(UDP_HLEN + IPH_HL(iphdr) * 4)))) {
- /* drop short packets */
- LWIP_DEBUGF(UDP_DEBUG, ("udp_input: short UDP datagram (%"U16_F" bytes) discarded\n", p->tot_len));
- UDP_STATS_INC(udp.lenerr);
- UDP_STATS_INC(udp.drop);
- snmp_inc_udpinerrors();
- pbuf_free(p);
- goto end;
- }
-
- udphdr = (struct udp_hdr *)((u8_t *)p->payload - UDP_HLEN);
-
- LWIP_DEBUGF(UDP_DEBUG, ("udp_input: received datagram of length %"U16_F"\n", p->tot_len));
-
- src = ntohs(udphdr->src);
- dest = ntohs(udphdr->dest);
-
- udp_debug_print(udphdr);
-
- /* print the UDP source and destination */
- LWIP_DEBUGF(UDP_DEBUG, ("udp (%"U16_F".%"U16_F".%"U16_F".%"U16_F", %"U16_F") <-- (%"U16_F".%"U16_F".%"U16_F".%"U16_F", %"U16_F")\n",
- ip4_addr1(&iphdr->dest), ip4_addr2(&iphdr->dest),
- ip4_addr3(&iphdr->dest), ip4_addr4(&iphdr->dest), ntohs(udphdr->dest),
- ip4_addr1(&iphdr->src), ip4_addr2(&iphdr->src),
- ip4_addr3(&iphdr->src), ip4_addr4(&iphdr->src), ntohs(udphdr->src)));
-
- local_match = 0;
- uncon_pcb = NULL;
- /* Iterate through the UDP pcb list for a matching pcb */
- for (pcb = udp_pcbs; pcb != NULL; pcb = pcb->next) {
- /* print the PCB local and remote address */
- LWIP_DEBUGF(UDP_DEBUG, ("pcb (%"U16_F".%"U16_F".%"U16_F".%"U16_F", %"U16_F") --- (%"U16_F".%"U16_F".%"U16_F".%"U16_F", %"U16_F")\n",
- ip4_addr1(&pcb->local_ip), ip4_addr2(&pcb->local_ip),
- ip4_addr3(&pcb->local_ip), ip4_addr4(&pcb->local_ip), pcb->local_port,
- ip4_addr1(&pcb->remote_ip), ip4_addr2(&pcb->remote_ip),
- ip4_addr3(&pcb->remote_ip), ip4_addr4(&pcb->remote_ip), pcb->remote_port));
-
- /* compare PCB local addr+port to UDP destination addr+port */
- if ((pcb->local_port == dest) &&
- (ip_addr_isany(&pcb->local_ip) ||
- ip_addr_cmp(&(pcb->local_ip), &(iphdr->dest)))) {
- local_match = 1;
- if ((uncon_pcb == NULL) &&
- ((pcb->flags & UDP_FLAGS_CONNECTED) == 0)) {
- /* the first unconnected matching PCB */
- uncon_pcb = pcb;
- }
- }
- /* compare PCB remote addr+port to UDP source addr+port */
- if ((local_match != 0) &&
- (pcb->remote_port == src) &&
- (ip_addr_isany(&pcb->remote_ip) ||
- ip_addr_cmp(&(pcb->remote_ip), &(iphdr->src)))) {
- /* the first fully matching PCB */
- break;
- }
- }
- /* no fully matching pcb found? then look for an unconnected pcb */
- if (pcb == NULL) {
- pcb = uncon_pcb;
- }
-
- /* Check checksum if this is a match or if it was directed at us. */
- if (pcb != NULL || ip_addr_cmp(&inp->ip_addr, &iphdr->dest))
- {
- LWIP_DEBUGF(UDP_DEBUG | DBG_TRACE, ("udp_input: calculating checksum\n"));
- pbuf_header(p, UDP_HLEN);
-#ifdef IPv6
- if (iphdr->nexthdr == IP_PROTO_UDPLITE) {
-#else
- if (IPH_PROTO(iphdr) == IP_PROTO_UDPLITE) {
-#endif /* IPv4 */
- /* Do the UDP Lite checksum */
-#if CHECKSUM_CHECK_UDP
- if (inet_chksum_pseudo(p, (struct ip_addr *)&(iphdr->src),
- (struct ip_addr *)&(iphdr->dest),
- IP_PROTO_UDPLITE, ntohs(udphdr->len)) != 0) {
- LWIP_DEBUGF(UDP_DEBUG | 2, ("udp_input: UDP Lite datagram discarded due to failing checksum\n"));
- UDP_STATS_INC(udp.chkerr);
- UDP_STATS_INC(udp.drop);
- snmp_inc_udpinerrors();
- pbuf_free(p);
- goto end;
- }
-#endif
- } else {
-#if CHECKSUM_CHECK_UDP
- if (udphdr->chksum != 0) {
- if (inet_chksum_pseudo(p, (struct ip_addr *)&(iphdr->src),
- (struct ip_addr *)&(iphdr->dest),
- IP_PROTO_UDP, p->tot_len) != 0) {
- LWIP_DEBUGF(UDP_DEBUG | 2, ("udp_input: UDP datagram discarded due to failing checksum\n"));
-
- UDP_STATS_INC(udp.chkerr);
- UDP_STATS_INC(udp.drop);
- snmp_inc_udpinerrors();
- pbuf_free(p);
- goto end;
- }
- }
-#endif
- }
- pbuf_header(p, -UDP_HLEN);
- if (pcb != NULL) {
- snmp_inc_udpindatagrams();
- /* callback */
- if (pcb->recv != NULL)
- {
- pcb->recv(pcb->recv_arg, pcb, p, &(iphdr->src), src);
- }
- } else {
- LWIP_DEBUGF(UDP_DEBUG | DBG_TRACE, ("udp_input: not for us.\n"));
-
- /* No match was found, send ICMP destination port unreachable unless
- destination address was broadcast/multicast. */
-
- if (!ip_addr_isbroadcast(&iphdr->dest, inp) &&
- !ip_addr_ismulticast(&iphdr->dest)) {
-
- /* adjust pbuf pointer */
- p->payload = iphdr;
- icmp_dest_unreach(p, ICMP_DUR_PORT);
- }
- UDP_STATS_INC(udp.proterr);
- UDP_STATS_INC(udp.drop);
- snmp_inc_udpnoports();
- pbuf_free(p);
- }
- } else {
- pbuf_free(p);
- }
- end:
-
- PERF_STOP("udp_input");
-}
-
-/**
- * Send data to a specified address using UDP.
- *
- * @param pcb UDP PCB used to send the data.
- * @param pbuf chain of pbuf's to be sent.
- * @param dst_ip Destination IP address.
- * @param dst_port Destination UDP port.
- *
- * If the PCB already has a remote address association, it will
- * be restored after the data is sent.
- *
- * @return lwIP error code.
- * - ERR_OK. Successful. No error occured.
- * - ERR_MEM. Out of memory.
- * - ERR_RTE. Could not find route to destination address.
- *
- * @see udp_disconnect() udp_send()
- */
-err_t
-udp_sendto(struct udp_pcb *pcb, struct pbuf *p,
- struct ip_addr *dst_ip, u16_t dst_port)
-{
- err_t err;
- /* temporary space for current PCB remote address */
- struct ip_addr pcb_remote_ip;
- u16_t pcb_remote_port;
- /* remember current remote peer address of PCB */
- pcb_remote_ip.addr = pcb->remote_ip.addr;
- pcb_remote_port = pcb->remote_port;
- /* copy packet destination address to PCB remote peer address */
- pcb->remote_ip.addr = dst_ip->addr;
- pcb->remote_port = dst_port;
- /* send to the packet destination address */
- err = udp_send(pcb, p);
- /* restore PCB remote peer address */
- pcb->remote_ip.addr = pcb_remote_ip.addr;
- pcb->remote_port = pcb_remote_port;
- return err;
-}
-
-/**
- * Send data using UDP.
- *
- * @param pcb UDP PCB used to send the data.
- * @param pbuf chain of pbuf's to be sent.
- *
- * @return lwIP error code.
- * - ERR_OK. Successful. No error occured.
- * - ERR_MEM. Out of memory.
- * - ERR_RTE. Could not find route to destination address.
- *
- * @see udp_disconnect() udp_sendto()
- */
-err_t
-udp_send(struct udp_pcb *pcb, struct pbuf *p)
-{
- struct udp_hdr *udphdr;
- struct netif *netif;
- struct ip_addr *src_ip;
- err_t err;
- struct pbuf *q; /* q will be sent down the stack */
-
- LWIP_DEBUGF(UDP_DEBUG | DBG_TRACE | 3, ("udp_send\n"));
-
- /* if the PCB is not yet bound to a port, bind it here */
- if (pcb->local_port == 0) {
- LWIP_DEBUGF(UDP_DEBUG | DBG_TRACE | 2, ("udp_send: not yet bound to a port, binding now\n"));
- err = udp_bind(pcb, &pcb->local_ip, pcb->local_port);
- if (err != ERR_OK) {
- LWIP_DEBUGF(UDP_DEBUG | DBG_TRACE | 2, ("udp_send: forced port bind failed\n"));
- return err;
- }
- }
- /* find the outgoing network interface for this packet */
- netif = ip_route(&(pcb->remote_ip));
- /* no outgoing network interface could be found? */
- if (netif == NULL) {
- LWIP_DEBUGF(UDP_DEBUG | 1, ("udp_send: No route to 0x%"X32_F"\n", pcb->remote_ip.addr));
- UDP_STATS_INC(udp.rterr);
- return ERR_RTE;
- }
-
- /* not enough space to add an UDP header to first pbuf in given p chain? */
- if (pbuf_header(p, UDP_HLEN)) {
- /* allocate header in a seperate new pbuf */
- q = pbuf_alloc(PBUF_IP, UDP_HLEN, PBUF_RAM);
- /* new header pbuf could not be allocated? */
- if (q == NULL) {
- LWIP_DEBUGF(UDP_DEBUG | DBG_TRACE | 2, ("udp_send: could not allocate header\n"));
- return ERR_MEM;
- }
- /* chain header q in front of given pbuf p */
- pbuf_chain(q, p);
- /* { first pbuf q points to header pbuf } */
- LWIP_DEBUGF(UDP_DEBUG, ("udp_send: added header pbuf %p before given pbuf %p\n", (void *)q, (void *)p));
- /* adding a header within p succeeded */
- } else {
- /* first pbuf q equals given pbuf */
- q = p;
- LWIP_DEBUGF(UDP_DEBUG, ("udp_send: added header in given pbuf %p\n", (void *)p));
- }
- /* { q now represents the packet to be sent } */
- udphdr = q->payload;
- udphdr->src = htons(pcb->local_port);
- udphdr->dest = htons(pcb->remote_port);
- /* in UDP, 0 checksum means 'no checksum' */
- udphdr->chksum = 0x0000;
-
- /* PCB local address is IP_ANY_ADDR? */
- if (ip_addr_isany(&pcb->local_ip)) {
- /* use outgoing network interface IP address as source address */
- src_ip = &(netif->ip_addr);
- } else {
- /* use UDP PCB local IP address as source address */
- src_ip = &(pcb->local_ip);
- }
-
- LWIP_DEBUGF(UDP_DEBUG, ("udp_send: sending datagram of length %"U16_F"\n", q->tot_len));
-
- /* UDP Lite protocol? */
- if (pcb->flags & UDP_FLAGS_UDPLITE) {
- LWIP_DEBUGF(UDP_DEBUG, ("udp_send: UDP LITE packet length %"U16_F"\n", q->tot_len));
- /* set UDP message length in UDP header */
- udphdr->len = htons(pcb->chksum_len);
- /* calculate checksum */
-#if CHECKSUM_GEN_UDP
- udphdr->chksum = inet_chksum_pseudo(q, src_ip, &(pcb->remote_ip),
- IP_PROTO_UDP, pcb->chksum_len);
- /* chksum zero must become 0xffff, as zero means 'no checksum' */
- if (udphdr->chksum == 0x0000) udphdr->chksum = 0xffff;
-#else
- udphdr->chksum = 0x0000;
-#endif
- /* output to IP */
- LWIP_DEBUGF(UDP_DEBUG, ("udp_send: ip_output_if (,,,,IP_PROTO_UDPLITE,)\n"));
- err = ip_output_if (q, src_ip, &pcb->remote_ip, pcb->ttl, pcb->tos, IP_PROTO_UDPLITE, netif);
- /* UDP */
- } else {
- LWIP_DEBUGF(UDP_DEBUG, ("udp_send: UDP packet length %"U16_F"\n", q->tot_len));
- udphdr->len = htons(q->tot_len);
- /* calculate checksum */
-#if CHECKSUM_GEN_UDP
- if ((pcb->flags & UDP_FLAGS_NOCHKSUM) == 0) {
- udphdr->chksum = inet_chksum_pseudo(q, src_ip, &pcb->remote_ip, IP_PROTO_UDP, q->tot_len);
- /* chksum zero must become 0xffff, as zero means 'no checksum' */
- if (udphdr->chksum == 0x0000) udphdr->chksum = 0xffff;
- }
-#else
- udphdr->chksum = 0x0000;
-#endif
- LWIP_DEBUGF(UDP_DEBUG, ("udp_send: UDP checksum 0x%04"X16_F"\n", udphdr->chksum));
- LWIP_DEBUGF(UDP_DEBUG, ("udp_send: ip_output_if (,,,,IP_PROTO_UDP,)\n"));
- /* output to IP */
- err = ip_output_if(q, src_ip, &pcb->remote_ip, pcb->ttl, pcb->tos, IP_PROTO_UDP, netif);
- }
- /* TODO: must this be increased even if error occured? */
- snmp_inc_udpoutdatagrams();
-
- /* did we chain a seperate header pbuf earlier? */
- if (q != p) {
- /* free the header pbuf */
- pbuf_free(q); q = NULL;
- /* { p is still referenced by the caller, and will live on } */
- }
-
- UDP_STATS_INC(udp.xmit);
- return err;
-}
-
-/**
- * Bind an UDP PCB.
- *
- * @param pcb UDP PCB to be bound with a local address ipaddr and port.
- * @param ipaddr local IP address to bind with. Use IP_ADDR_ANY to
- * bind to all local interfaces.
- * @param port local UDP port to bind with.
- *
- * @return lwIP error code.
- * - ERR_OK. Successful. No error occured.
- * - ERR_USE. The specified ipaddr and port are already bound to by
- * another UDP PCB.
- *
- * @see udp_disconnect()
- */
-err_t
-udp_bind(struct udp_pcb *pcb, struct ip_addr *ipaddr, u16_t port)
-{
- struct udp_pcb *ipcb;
- u8_t rebind;
-
- LWIP_DEBUGF(UDP_DEBUG | DBG_TRACE | 3, ("udp_bind(ipaddr = "));
- ip_addr_debug_print(UDP_DEBUG, ipaddr);
- LWIP_DEBUGF(UDP_DEBUG | DBG_TRACE | 3, (", port = %"U16_F")\n", port));
-
- rebind = 0;
- /* Check for double bind and rebind of the same pcb */
- for (ipcb = udp_pcbs; ipcb != NULL; ipcb = ipcb->next) {
- /* is this UDP PCB already on active list? */
- if (pcb == ipcb) {
- /* pcb may occur at most once in active list */
- LWIP_ASSERT("rebind == 0", rebind == 0);
- /* pcb already in list, just rebind */
- rebind = 1;
- }
-
-/* this code does not allow upper layer to share a UDP port for
- listening to broadcast or multicast traffic (See SO_REUSE_ADDR and
- SO_REUSE_PORT under *BSD). TODO: See where it fits instead, OR
- combine with implementation of UDP PCB flags. Leon Woestenberg. */
-#ifdef LWIP_UDP_TODO
- /* port matches that of PCB in list? */
- else if ((ipcb->local_port == port) &&
- /* IP address matches, or one is IP_ADDR_ANY? */
- (ip_addr_isany(&(ipcb->local_ip)) ||
- ip_addr_isany(ipaddr) ||
- ip_addr_cmp(&(ipcb->local_ip), ipaddr))) {
- /* other PCB already binds to this local IP and port */
- LWIP_DEBUGF(UDP_DEBUG, ("udp_bind: local port %"U16_F" already bound by another pcb\n", port));
- return ERR_USE;
- }
-#endif
-
- }
-
- ip_addr_set(&pcb->local_ip, ipaddr);
- /* no port specified? */
- if (port == 0) {
-#ifndef UDP_LOCAL_PORT_RANGE_START
-#define UDP_LOCAL_PORT_RANGE_START 4096
-#define UDP_LOCAL_PORT_RANGE_END 0x7fff
-#endif
- port = UDP_LOCAL_PORT_RANGE_START;
- ipcb = udp_pcbs;
- while ((ipcb != NULL) && (port != UDP_LOCAL_PORT_RANGE_END)) {
- if (ipcb->local_port == port) {
- port++;
- ipcb = udp_pcbs;
- } else
- ipcb = ipcb->next;
- }
- if (ipcb != NULL) {
- /* no more ports available in local range */
- LWIP_DEBUGF(UDP_DEBUG, ("udp_bind: out of free UDP ports\n"));
- return ERR_USE;
- }
- }
- pcb->local_port = port;
- /* pcb not active yet? */
- if (rebind == 0) {
- /* place the PCB on the active list if not already there */
- pcb->next = udp_pcbs;
- udp_pcbs = pcb;
- }
- LWIP_DEBUGF(UDP_DEBUG | DBG_TRACE | DBG_STATE, ("udp_bind: bound to %"U16_F".%"U16_F".%"U16_F".%"U16_F", port %"U16_F"\n",
- (u16_t)(ntohl(pcb->local_ip.addr) >> 24 & 0xff),
- (u16_t)(ntohl(pcb->local_ip.addr) >> 16 & 0xff),
- (u16_t)(ntohl(pcb->local_ip.addr) >> 8 & 0xff),
- (u16_t)(ntohl(pcb->local_ip.addr) & 0xff), pcb->local_port));
- return ERR_OK;
-}
-/**
- * Connect an UDP PCB.
- *
- * This will associate the UDP PCB with the remote address.
- *
- * @param pcb UDP PCB to be connected with remote address ipaddr and port.
- * @param ipaddr remote IP address to connect with.
- * @param port remote UDP port to connect with.
- *
- * @return lwIP error code
- *
- * @see udp_disconnect()
- */
-err_t
-udp_connect(struct udp_pcb *pcb, struct ip_addr *ipaddr, u16_t port)
-{
- struct udp_pcb *ipcb;
-
- if (pcb->local_port == 0) {
- err_t err = udp_bind(pcb, &pcb->local_ip, pcb->local_port);
- if (err != ERR_OK)
- return err;
- }
-
- ip_addr_set(&pcb->remote_ip, ipaddr);
- pcb->remote_port = port;
- pcb->flags |= UDP_FLAGS_CONNECTED;
-/** TODO: this functionality belongs in upper layers */
-#ifdef LWIP_UDP_TODO
- /* Nail down local IP for netconn_addr()/getsockname() */
- if (ip_addr_isany(&pcb->local_ip) && !ip_addr_isany(&pcb->remote_ip)) {
- struct netif *netif;
-
- if ((netif = ip_route(&(pcb->remote_ip))) == NULL) {
- LWIP_DEBUGF(UDP_DEBUG, ("udp_connect: No route to 0x%lx\n", pcb->remote_ip.addr));
- UDP_STATS_INC(udp.rterr);
- return ERR_RTE;
- }
- /** TODO: this will bind the udp pcb locally, to the interface which
- is used to route output packets to the remote address. However, we
- might want to accept incoming packets on any interface! */
- pcb->local_ip = netif->ip_addr;
- } else if (ip_addr_isany(&pcb->remote_ip)) {
- pcb->local_ip.addr = 0;
- }
-#endif
- LWIP_DEBUGF(UDP_DEBUG | DBG_TRACE | DBG_STATE, ("udp_connect: connected to %"U16_F".%"U16_F".%"U16_F".%"U16_F",port %"U16_F"\n",
- (u16_t)(ntohl(pcb->remote_ip.addr) >> 24 & 0xff),
- (u16_t)(ntohl(pcb->remote_ip.addr) >> 16 & 0xff),
- (u16_t)(ntohl(pcb->remote_ip.addr) >> 8 & 0xff),
- (u16_t)(ntohl(pcb->remote_ip.addr) & 0xff), pcb->remote_port));
-
- /* Insert UDP PCB into the list of active UDP PCBs. */
- for(ipcb = udp_pcbs; ipcb != NULL; ipcb = ipcb->next) {
- if (pcb == ipcb) {
- /* already on the list, just return */
- return ERR_OK;
- }
- }
- /* PCB not yet on the list, add PCB now */
- pcb->next = udp_pcbs;
- udp_pcbs = pcb;
- return ERR_OK;
-}
-
-void
-udp_disconnect(struct udp_pcb *pcb)
-{
- /* reset remote address association */
- ip_addr_set(&pcb->remote_ip, IP_ADDR_ANY);
- pcb->remote_port = 0;
- /* mark PCB as unconnected */
- pcb->flags &= ~UDP_FLAGS_CONNECTED;
-}
-
-void
-udp_recv(struct udp_pcb *pcb,
- void (* recv)(void *arg, struct udp_pcb *upcb, struct pbuf *p,
- struct ip_addr *addr, u16_t port),
- void *recv_arg)
-{
- /* remember recv() callback and user data */
- pcb->recv = recv;
- pcb->recv_arg = recv_arg;
-}
-/**
- * Remove an UDP PCB.
- *
- * @param pcb UDP PCB to be removed. The PCB is removed from the list of
- * UDP PCB's and the data structure is freed from memory.
- *
- * @see udp_new()
- */
-void
-udp_remove(struct udp_pcb *pcb)
-{
- struct udp_pcb *pcb2;
- /* pcb to be removed is first in list? */
- if (udp_pcbs == pcb) {
- /* make list start at 2nd pcb */
- udp_pcbs = udp_pcbs->next;
- /* pcb not 1st in list */
- } else for(pcb2 = udp_pcbs; pcb2 != NULL; pcb2 = pcb2->next) {
- /* find pcb in udp_pcbs list */
- if (pcb2->next != NULL && pcb2->next == pcb) {
- /* remove pcb from list */
- pcb2->next = pcb->next;
- }
- }
- memp_free(MEMP_UDP_PCB, pcb);
-}
-/**
- * Create a UDP PCB.
- *
- * @return The UDP PCB which was created. NULL if the PCB data structure
- * could not be allocated.
- *
- * @see udp_remove()
- */
-struct udp_pcb *
-udp_new(void) {
- struct udp_pcb *pcb;
- pcb = memp_malloc(MEMP_UDP_PCB);
- /* could allocate UDP PCB? */
- if (pcb != NULL) {
- /* initialize PCB to all zeroes */
- memset(pcb, 0, sizeof(struct udp_pcb));
- pcb->ttl = UDP_TTL;
- }
-
-
- return pcb;
-}
-
-#if UDP_DEBUG
-void
-udp_debug_print(struct udp_hdr *udphdr)
-{
- LWIP_DEBUGF(UDP_DEBUG, ("UDP header:\n"));
- LWIP_DEBUGF(UDP_DEBUG, ("+-------------------------------+\n"));
- LWIP_DEBUGF(UDP_DEBUG, ("| %5"U16_F" | %5"U16_F" | (src port, dest port)\n",
- ntohs(udphdr->src), ntohs(udphdr->dest)));
- LWIP_DEBUGF(UDP_DEBUG, ("+-------------------------------+\n"));
- LWIP_DEBUGF(UDP_DEBUG, ("| %5"U16_F" | 0x%04"X16_F" | (len, chksum)\n",
- ntohs(udphdr->len), ntohs(udphdr->chksum)));
- LWIP_DEBUGF(UDP_DEBUG, ("+-------------------------------+\n"));
-}
-#endif /* UDP_DEBUG */
-
-#endif /* LWIP_UDP */
-
-
-
-
-
-
-
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv4/lwip/icmp.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv4/lwip/icmp.h deleted file mode 100644 index 04307e743..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv4/lwip/icmp.h +++ /dev/null @@ -1,112 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_ICMP_H__
-#define __LWIP_ICMP_H__
-
-#include "lwip/arch.h"
-
-#include "lwip/opt.h"
-#include "lwip/pbuf.h"
-
-#include "lwip/ip_addr.h"
-#include "lwip/netif.h"
-
-#define ICMP_ER 0 /* echo reply */
-#define ICMP_DUR 3 /* destination unreachable */
-#define ICMP_SQ 4 /* source quench */
-#define ICMP_RD 5 /* redirect */
-#define ICMP_ECHO 8 /* echo */
-#define ICMP_TE 11 /* time exceeded */
-#define ICMP_PP 12 /* parameter problem */
-#define ICMP_TS 13 /* timestamp */
-#define ICMP_TSR 14 /* timestamp reply */
-#define ICMP_IRQ 15 /* information request */
-#define ICMP_IR 16 /* information reply */
-
-enum icmp_dur_type {
- ICMP_DUR_NET = 0, /* net unreachable */
- ICMP_DUR_HOST = 1, /* host unreachable */
- ICMP_DUR_PROTO = 2, /* protocol unreachable */
- ICMP_DUR_PORT = 3, /* port unreachable */
- ICMP_DUR_FRAG = 4, /* fragmentation needed and DF set */
- ICMP_DUR_SR = 5 /* source route failed */
-};
-
-enum icmp_te_type {
- ICMP_TE_TTL = 0, /* time to live exceeded in transit */
- ICMP_TE_FRAG = 1 /* fragment reassembly time exceeded */
-};
-
-void icmp_input(struct pbuf *p, struct netif *inp);
-
-void icmp_dest_unreach(struct pbuf *p, enum icmp_dur_type t);
-void icmp_time_exceeded(struct pbuf *p, enum icmp_te_type t);
-
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/bpstruct.h"
-#endif
-PACK_STRUCT_BEGIN
-struct icmp_echo_hdr {
- PACK_STRUCT_FIELD(u16_t _type_code);
- PACK_STRUCT_FIELD(u16_t chksum);
- PACK_STRUCT_FIELD(u16_t id);
- PACK_STRUCT_FIELD(u16_t seqno);
-} PACK_STRUCT_STRUCT;
-PACK_STRUCT_END
-
-PACK_STRUCT_BEGIN
-struct icmp_dur_hdr {
- PACK_STRUCT_FIELD(u16_t _type_code);
- PACK_STRUCT_FIELD(u16_t chksum);
- PACK_STRUCT_FIELD(u32_t unused);
-} PACK_STRUCT_STRUCT;
-PACK_STRUCT_END
-
-PACK_STRUCT_BEGIN
-struct icmp_te_hdr {
- PACK_STRUCT_FIELD(u16_t _type_code);
- PACK_STRUCT_FIELD(u16_t chksum);
- PACK_STRUCT_FIELD(u32_t unused);
-} PACK_STRUCT_STRUCT;
-PACK_STRUCT_END
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/epstruct.h"
-#endif
-
-#define ICMPH_TYPE(hdr) (ntohs((hdr)->_type_code) >> 8)
-#define ICMPH_CODE(hdr) (ntohs((hdr)->_type_code) & 0xff)
-
-#define ICMPH_TYPE_SET(hdr, type) ((hdr)->_type_code = htons(ICMPH_CODE(hdr) | ((type) << 8)))
-#define ICMPH_CODE_SET(hdr, code) ((hdr)->_type_code = htons((code) | (ICMPH_TYPE(hdr) << 8)))
-
-#endif /* __LWIP_ICMP_H__ */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv4/lwip/inet.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv4/lwip/inet.h deleted file mode 100644 index 5428d54fd..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv4/lwip/inet.h +++ /dev/null @@ -1,87 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_INET_H__
-#define __LWIP_INET_H__
-
-#include "lwip/arch.h"
-
-#include "lwip/opt.h"
-#include "lwip/pbuf.h"
-#include "lwip/ip_addr.h"
-
-u16_t inet_chksum(void *dataptr, u16_t len);
-#if 0 /* optimized routine */
-u16_t inet_chksum4(u8_t *dataptr, u16_t len);
-#endif
-u16_t inet_chksum_pbuf(struct pbuf *p);
-u16_t inet_chksum_pseudo(struct pbuf *p,
- struct ip_addr *src, struct ip_addr *dest,
- u8_t proto, u16_t proto_len);
-
-u32_t inet_addr(const char *cp);
-s8_t inet_aton(const char *cp, struct in_addr *addr);
-char *inet_ntoa(struct in_addr addr); /* returns ptr to static buffer; not reentrant! */
-
-#ifdef htons
-#undef htons
-#endif /* htons */
-#ifdef htonl
-#undef htonl
-#endif /* htonl */
-#ifdef ntohs
-#undef ntohs
-#endif /* ntohs */
-#ifdef ntohl
-#undef ntohl
-#endif /* ntohl */
-
-#if BYTE_ORDER == BIG_ENDIAN
-#define htons(x) (x)
-#define ntohs(x) (x)
-#define htonl(x) (x)
-#define ntohl(x) (x)
-#else
-#ifdef LWIP_PREFIX_BYTEORDER_FUNCS
-/* workaround for naming collisions on some platforms */
-#define htons lwip_htons
-#define ntohs lwip_ntohs
-#define htonl lwip_htonl
-#define ntohl lwip_ntohl
-#endif
-u16_t htons(u16_t x);
-u16_t ntohs(u16_t x);
-u32_t htonl(u32_t x);
-u32_t ntohl(u32_t x);
-#endif
-
-#endif /* __LWIP_INET_H__ */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv4/lwip/ip.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv4/lwip/ip.h deleted file mode 100644 index 34ca7a8fc..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv4/lwip/ip.h +++ /dev/null @@ -1,154 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_IP_H__
-#define __LWIP_IP_H__
-
-#include "lwip/arch.h"
-
-#include "lwip/def.h"
-#include "lwip/pbuf.h"
-#include "lwip/ip_addr.h"
-
-#include "lwip/err.h"
-
-
-void ip_init(void);
-struct netif *ip_route(struct ip_addr *dest);
-err_t ip_input(struct pbuf *p, struct netif *inp);
-err_t ip_output(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
- u8_t ttl, u8_t tos, u8_t proto);
-err_t ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
- u8_t ttl, u8_t tos, u8_t proto,
- struct netif *netif);
-
-#define IP_HLEN 20
-
-#define IP_PROTO_ICMP 1
-#define IP_PROTO_UDP 17
-#define IP_PROTO_UDPLITE 170
-#define IP_PROTO_TCP 6
-
-/* This is passed as the destination address to ip_output_if (not
- to ip_output), meaning that an IP header already is constructed
- in the pbuf. This is used when TCP retransmits. */
-#ifdef IP_HDRINCL
-#undef IP_HDRINCL
-#endif /* IP_HDRINCL */
-#define IP_HDRINCL NULL
-
-
-/* This is the common part of all PCB types. It needs to be at the
- beginning of a PCB type definition. It is located here so that
- changes to this common part are made in one location instead of
- having to change all PCB structs. */
-#define IP_PCB struct ip_addr local_ip; \
- struct ip_addr remote_ip; \
- /* Socket options */ \
- u16_t so_options; \
- /* Type Of Service */ \
- u8_t tos; \
- /* Time To Live */ \
- u8_t ttl
-
-/*
- * Option flags per-socket. These are the same like SO_XXX.
- */
-#define SOF_DEBUG (u16_t)0x0001U /* turn on debugging info recording */
-#define SOF_ACCEPTCONN (u16_t)0x0002U /* socket has had listen() */
-#define SOF_REUSEADDR (u16_t)0x0004U /* allow local address reuse */
-#define SOF_KEEPALIVE (u16_t)0x0008U /* keep connections alive */
-#define SOF_DONTROUTE (u16_t)0x0010U /* just use interface addresses */
-#define SOF_BROADCAST (u16_t)0x0020U /* permit sending of broadcast msgs */
-#define SOF_USELOOPBACK (u16_t)0x0040U /* bypass hardware when possible */
-#define SOF_LINGER (u16_t)0x0080U /* linger on close if data present */
-#define SOF_OOBINLINE (u16_t)0x0100U /* leave received OOB data in line */
-#define SOF_REUSEPORT (u16_t)0x0200U /* allow local address & port reuse */
-
-
-
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/bpstruct.h"
-#endif
-PACK_STRUCT_BEGIN
-struct ip_hdr {
- /* version / header length / type of service */
- PACK_STRUCT_FIELD(u16_t _v_hl_tos);
- /* total length */
- PACK_STRUCT_FIELD(u16_t _len);
- /* identification */
- PACK_STRUCT_FIELD(u16_t _id);
- /* fragment offset field */
- PACK_STRUCT_FIELD(u16_t _offset);
-#define IP_RF 0x8000 /* reserved fragment flag */
-#define IP_DF 0x4000 /* dont fragment flag */
-#define IP_MF 0x2000 /* more fragments flag */
-#define IP_OFFMASK 0x1fff /* mask for fragmenting bits */
- /* time to live / protocol*/
- PACK_STRUCT_FIELD(u16_t _ttl_proto);
- /* checksum */
- PACK_STRUCT_FIELD(u16_t _chksum);
- /* source and destination IP addresses */
- PACK_STRUCT_FIELD(struct ip_addr src);
- PACK_STRUCT_FIELD(struct ip_addr dest);
-} PACK_STRUCT_STRUCT;
-PACK_STRUCT_END
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/epstruct.h"
-#endif
-
-#define IPH_V(hdr) (ntohs((hdr)->_v_hl_tos) >> 12)
-#define IPH_HL(hdr) ((ntohs((hdr)->_v_hl_tos) >> 8) & 0x0f)
-#define IPH_TOS(hdr) (ntohs((hdr)->_v_hl_tos) & 0xff)
-#define IPH_LEN(hdr) ((hdr)->_len)
-#define IPH_ID(hdr) ((hdr)->_id)
-#define IPH_OFFSET(hdr) ((hdr)->_offset)
-#define IPH_TTL(hdr) (ntohs((hdr)->_ttl_proto) >> 8)
-#define IPH_PROTO(hdr) (ntohs((hdr)->_ttl_proto) & 0xff)
-#define IPH_CHKSUM(hdr) ((hdr)->_chksum)
-
-#define IPH_VHLTOS_SET(hdr, v, hl, tos) (hdr)->_v_hl_tos = (htons(((v) << 12) | ((hl) << 8) | (tos)))
-#define IPH_LEN_SET(hdr, len) (hdr)->_len = (len)
-#define IPH_ID_SET(hdr, id) (hdr)->_id = (id)
-#define IPH_OFFSET_SET(hdr, off) (hdr)->_offset = (off)
-#define IPH_TTL_SET(hdr, ttl) (hdr)->_ttl_proto = (htons(IPH_PROTO(hdr) | ((ttl) << 8)))
-#define IPH_PROTO_SET(hdr, proto) (hdr)->_ttl_proto = (htons((proto) | (IPH_TTL(hdr) << 8)))
-#define IPH_CHKSUM_SET(hdr, chksum) (hdr)->_chksum = (chksum)
-
-#if IP_DEBUG
-void ip_debug_print(struct pbuf *p);
-#else
-#define ip_debug_print(p)
-#endif /* IP_DEBUG */
-
-#endif /* __LWIP_IP_H__ */
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv4/lwip/ip_addr.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv4/lwip/ip_addr.h deleted file mode 100644 index 78aba8033..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv4/lwip/ip_addr.h +++ /dev/null @@ -1,159 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_IP_ADDR_H__
-#define __LWIP_IP_ADDR_H__
-
-#include "lwip/arch.h"
-
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/bpstruct.h"
-#endif
-PACK_STRUCT_BEGIN
-struct ip_addr {
- PACK_STRUCT_FIELD(u32_t addr);
-} PACK_STRUCT_STRUCT;
-PACK_STRUCT_END
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/epstruct.h"
-#endif
-
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/bpstruct.h"
-#endif
-PACK_STRUCT_BEGIN
-struct ip_addr2 {
- PACK_STRUCT_FIELD(u16_t addrw[2]);
-} PACK_STRUCT_STRUCT;
-PACK_STRUCT_END
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/epstruct.h"
-#endif
-
-/* For compatibility with BSD code */
-struct in_addr {
- u32_t s_addr;
-};
-
-struct netif;
-
-extern const struct ip_addr ip_addr_any;
-extern const struct ip_addr ip_addr_broadcast;
-
-/** IP_ADDR_ can be used as a fixed IP address
- * for the wildcard and the broadcast address
- */
-#define IP_ADDR_ANY ((struct ip_addr *)&ip_addr_any)
-#define IP_ADDR_BROADCAST ((struct ip_addr *)&ip_addr_broadcast)
-
-#define INADDR_NONE ((u32_t) 0xffffffff) /* 255.255.255.255 */
-#define INADDR_LOOPBACK ((u32_t) 0x7f000001) /* 127.0.0.1 */
-
-/* Definitions of the bits in an Internet address integer.
-
- On subnets, host and network parts are found according to
- the subnet mask, not these masks. */
-
-#define IN_CLASSA(a) ((((u32_t)(a)) & 0x80000000) == 0)
-#define IN_CLASSA_NET 0xff000000
-#define IN_CLASSA_NSHIFT 24
-#define IN_CLASSA_HOST (0xffffffff & ~IN_CLASSA_NET)
-#define IN_CLASSA_MAX 128
-
-#define IN_CLASSB(a) ((((u32_t)(a)) & 0xc0000000) == 0x80000000)
-#define IN_CLASSB_NET 0xffff0000
-#define IN_CLASSB_NSHIFT 16
-#define IN_CLASSB_HOST (0xffffffff & ~IN_CLASSB_NET)
-#define IN_CLASSB_MAX 65536
-
-#define IN_CLASSC(a) ((((u32_t)(a)) & 0xe0000000) == 0xc0000000)
-#define IN_CLASSC_NET 0xffffff00
-#define IN_CLASSC_NSHIFT 8
-#define IN_CLASSC_HOST (0xffffffff & ~IN_CLASSC_NET)
-
-#define IN_CLASSD(a) (((u32_t)(a) & 0xf0000000) == 0xe0000000)
-#define IN_CLASSD_NET 0xf0000000 /* These ones aren't really */
-#define IN_CLASSD_NSHIFT 28 /* net and host fields, but */
-#define IN_CLASSD_HOST 0x0fffffff /* routing needn't know. */
-#define IN_MULTICAST(a) IN_CLASSD(a)
-
-#define IN_EXPERIMENTAL(a) (((u32_t)(a) & 0xf0000000) == 0xf0000000)
-#define IN_BADCLASS(a) (((u32_t)(a) & 0xf0000000) == 0xf0000000)
-
-#define IN_LOOPBACKNET 127 /* official! */
-
-
-#define IP4_ADDR(ipaddr, a,b,c,d) (ipaddr)->addr = htonl(((u32_t)(a & 0xff) << 24) | ((u32_t)(b & 0xff) << 16) | \
- ((u32_t)(c & 0xff) << 8) | (u32_t)(d & 0xff))
-
-#define ip_addr_set(dest, src) (dest)->addr = \
- ((src) == NULL? 0:\
- (src)->addr)
-/**
- * Determine if two address are on the same network.
- *
- * @arg addr1 IP address 1
- * @arg addr2 IP address 2
- * @arg mask network identifier mask
- * @return !0 if the network identifiers of both address match
- */
-#define ip_addr_netcmp(addr1, addr2, mask) (((addr1)->addr & \
- (mask)->addr) == \
- ((addr2)->addr & \
- (mask)->addr))
-#define ip_addr_cmp(addr1, addr2) ((addr1)->addr == (addr2)->addr)
-
-#define ip_addr_isany(addr1) ((addr1) == NULL || (addr1)->addr == 0)
-
-u8_t ip_addr_isbroadcast(struct ip_addr *, struct netif *);
-
-#define ip_addr_ismulticast(addr1) (((addr1)->addr & ntohl(0xf0000000)) == ntohl(0xe0000000))
-
-
-#define ip_addr_debug_print(debug, ipaddr) LWIP_DEBUGF(debug, ("%"U16_F".%"U16_F".%"U16_F".%"U16_F, \
- ipaddr?(u16_t)(ntohl((ipaddr)->addr) >> 24) & 0xff:0, \
- ipaddr?(u16_t)(ntohl((ipaddr)->addr) >> 16) & 0xff:0, \
- ipaddr?(u16_t)(ntohl((ipaddr)->addr) >> 8) & 0xff:0, \
- ipaddr?(u16_t)ntohl((ipaddr)->addr) & 0xff:0U))
-
-/* cast to unsigned int, as it is used as argument to printf functions
- * which expect integer arguments. CSi: use cc.h formatters (conversion chars)! */
-#define ip4_addr1(ipaddr) ((u16_t)(ntohl((ipaddr)->addr) >> 24) & 0xff)
-#define ip4_addr2(ipaddr) ((u16_t)(ntohl((ipaddr)->addr) >> 16) & 0xff)
-#define ip4_addr3(ipaddr) ((u16_t)(ntohl((ipaddr)->addr) >> 8) & 0xff)
-#define ip4_addr4(ipaddr) ((u16_t)(ntohl((ipaddr)->addr)) & 0xff)
-#endif /* __LWIP_IP_ADDR_H__ */
-
-
-
-
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv4/lwip/ip_frag.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv4/lwip/ip_frag.h deleted file mode 100644 index 9b88b6948..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv4/lwip/ip_frag.h +++ /dev/null @@ -1,47 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Jani Monoses <jani@iv.ro>
- *
- */
-
-#ifndef __LWIP_IP_FRAG_H__
-#define __LWIP_IP_FRAG_H__
-
-#include "lwip/err.h"
-#include "lwip/pbuf.h"
-#include "lwip/netif.h"
-#include "lwip/ip_addr.h"
-
-void ip_reass_tmr(void);
-struct pbuf * ip_reass(struct pbuf *p);
-err_t ip_frag(struct pbuf *p, struct netif *netif, struct ip_addr *dest);
-
-#endif /* __LWIP_IP_FRAG_H__ */
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv6/lwip/icmp.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv6/lwip/icmp.h deleted file mode 100644 index 9c63a3f45..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv6/lwip/icmp.h +++ /dev/null @@ -1,90 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_ICMP_H__
-#define __LWIP_ICMP_H__
-
-#include "lwip/arch.h"
-
-#include "lwip/opt.h"
-#include "lwip/pbuf.h"
-
-#include "lwip/netif.h"
-
-#define ICMP6_DUR 1
-#define ICMP6_TE 3
-#define ICMP6_ECHO 128 /* echo */
-#define ICMP6_ER 129 /* echo reply */
-
-
-enum icmp_dur_type {
- ICMP_DUR_NET = 0, /* net unreachable */
- ICMP_DUR_HOST = 1, /* host unreachable */
- ICMP_DUR_PROTO = 2, /* protocol unreachable */
- ICMP_DUR_PORT = 3, /* port unreachable */
- ICMP_DUR_FRAG = 4, /* fragmentation needed and DF set */
- ICMP_DUR_SR = 5 /* source route failed */
-};
-
-enum icmp_te_type {
- ICMP_TE_TTL = 0, /* time to live exceeded in transit */
- ICMP_TE_FRAG = 1 /* fragment reassembly time exceeded */
-};
-
-void icmp_input(struct pbuf *p, struct netif *inp);
-
-void icmp_dest_unreach(struct pbuf *p, enum icmp_dur_type t);
-void icmp_time_exceeded(struct pbuf *p, enum icmp_te_type t);
-
-struct icmp_echo_hdr {
- u8_t type;
- u8_t icode;
- u16_t chksum;
- u16_t id;
- u16_t seqno;
-};
-
-struct icmp_dur_hdr {
- u8_t type;
- u8_t icode;
- u16_t chksum;
- u32_t unused;
-};
-
-struct icmp_te_hdr {
- u8_t type;
- u8_t icode;
- u16_t chksum;
- u32_t unused;
-};
-
-#endif /* __LWIP_ICMP_H__ */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv6/lwip/inet.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv6/lwip/inet.h deleted file mode 100644 index c9d07d7fd..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv6/lwip/inet.h +++ /dev/null @@ -1,62 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_INET_H__
-#define __LWIP_INET_H__
-
-#include "lwip/arch.h"
-
-#include "lwip/opt.h"
-#include "lwip/pbuf.h"
-#include "lwip/ip_addr.h"
-
-u16_t inet_chksum(void *data, u16_t len);
-u16_t inet_chksum_pbuf(struct pbuf *p);
-u16_t inet_chksum_pseudo(struct pbuf *p,
- struct ip_addr *src, struct ip_addr *dest,
- u8_t proto, u32_t proto_len);
-
-u32_t inet_addr(const char *cp);
-s8_t inet_aton(const char *cp, struct in_addr *addr);
-
-#ifndef _MACHINE_ENDIAN_H_
-#ifndef _NETINET_IN_H
-#ifndef _LINUX_BYTEORDER_GENERIC_H
-u16_t htons(u16_t n);
-u16_t ntohs(u16_t n);
-u32_t htonl(u32_t n);
-u32_t ntohl(u32_t n);
-#endif /* _LINUX_BYTEORDER_GENERIC_H */
-#endif /* _NETINET_IN_H */
-#endif /* _MACHINE_ENDIAN_H_ */
-
-#endif /* __LWIP_INET_H__ */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv6/lwip/ip.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv6/lwip/ip.h deleted file mode 100644 index f316ce50a..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv6/lwip/ip.h +++ /dev/null @@ -1,96 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_IP_H__
-#define __LWIP_IP_H__
-
-#include "lwip/opt.h"
-#include "lwip/def.h"
-#include "lwip/pbuf.h"
-#include "lwip/ip_addr.h"
-
-#include "lwip/err.h"
-
-#define IP_HLEN 40
-
-#define IP_PROTO_ICMP 58
-#define IP_PROTO_UDP 17
-#define IP_PROTO_UDPLITE 170
-#define IP_PROTO_TCP 6
-
-/* This is passed as the destination address to ip_output_if (not
- to ip_output), meaning that an IP header already is constructed
- in the pbuf. This is used when TCP retransmits. */
-#ifdef IP_HDRINCL
-#undef IP_HDRINCL
-#endif /* IP_HDRINCL */
-#define IP_HDRINCL NULL
-
-
-/* The IPv6 header. */
-struct ip_hdr {
-#if BYTE_ORDER == LITTLE_ENDIAN
- u8_t tclass1:4, v:4;
- u8_t flow1:4, tclass2:4;
-#else
- u8_t v:4, tclass1:4;
- u8_t tclass2:8, flow1:4;
-#endif
- u16_t flow2;
- u16_t len; /* payload length */
- u8_t nexthdr; /* next header */
- u8_t hoplim; /* hop limit (TTL) */
- struct ip_addr src, dest; /* source and destination IP addresses */
-};
-
-void ip_init(void);
-
-#include "lwip/netif.h"
-
-struct netif *ip_route(struct ip_addr *dest);
-
-void ip_input(struct pbuf *p, struct netif *inp);
-
-/* source and destination addresses in network byte order, please */
-err_t ip_output(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
- u8_t ttl, u8_t proto);
-
-err_t ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
- u8_t ttl, u8_t proto,
- struct netif *netif);
-
-#if IP_DEBUG
-void ip_debug_print(struct pbuf *p);
-#endif /* IP_DEBUG */
-
-#endif /* __LWIP_IP_H__ */
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv6/lwip/ip_addr.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv6/lwip/ip_addr.h deleted file mode 100644 index 16fa569fa..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/ipv6/lwip/ip_addr.h +++ /dev/null @@ -1,59 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_IP_ADDR_H__
-#define __LWIP_IP_ADDR_H__
-
-#include "lwip/arch.h"
-
-#define IP_ADDR_ANY 0
-
-struct ip_addr {
- u32_t addr[4];
-};
-
-#define IP6_ADDR(ipaddr, a,b,c,d,e,f,g,h) do { (ipaddr)->addr[0] = htonl((u32_t)((a & 0xffff) << 16) | (b & 0xffff)); \
- (ipaddr)->addr[1] = htonl(((c & 0xffff) << 16) | (d & 0xffff)); \
- (ipaddr)->addr[2] = htonl(((e & 0xffff) << 16) | (f & 0xffff)); \
- (ipaddr)->addr[3] = htonl(((g & 0xffff) << 16) | (h & 0xffff)); } while(0)
-
-u8_t ip_addr_netcmp(struct ip_addr *addr1, struct ip_addr *addr2,
- struct ip_addr *mask);
-u8_t ip_addr_cmp(struct ip_addr *addr1, struct ip_addr *addr2);
-void ip_addr_set(struct ip_addr *dest, struct ip_addr *src);
-u8_t ip_addr_isany(struct ip_addr *addr);
-
-
-#if IP_DEBUG
-void ip_addr_debug_print(struct ip_addr *addr);
-#endif /* IP_DEBUG */
-
-#endif /* __LWIP_IP_ADDR_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/api.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/api.h deleted file mode 100644 index 1059eca2e..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/api.h +++ /dev/null @@ -1,159 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_API_H__
-#define __LWIP_API_H__
-
-#include "lwip/opt.h"
-#include "lwip/pbuf.h"
-#include "lwip/sys.h"
-
-#include "lwip/ip.h"
-
-#include "lwip/raw.h"
-#include "lwip/udp.h"
-#include "lwip/tcp.h"
-
-#include "lwip/err.h"
-
-#define NETCONN_NOCOPY 0x00
-#define NETCONN_COPY 0x01
-
-enum netconn_type {
- NETCONN_TCP,
- NETCONN_UDP,
- NETCONN_UDPLITE,
- NETCONN_UDPNOCHKSUM,
- NETCONN_RAW
-};
-
-enum netconn_state {
- NETCONN_NONE,
- NETCONN_WRITE,
- NETCONN_ACCEPT,
- NETCONN_RECV,
- NETCONN_CONNECT,
- NETCONN_CLOSE
-};
-
-enum netconn_evt {
- NETCONN_EVT_RCVPLUS,
- NETCONN_EVT_RCVMINUS,
- NETCONN_EVT_SENDPLUS,
- NETCONN_EVT_SENDMINUS
-};
-
-struct netbuf {
- struct pbuf *p, *ptr;
- struct ip_addr *fromaddr;
- u16_t fromport;
- err_t err;
-};
-
-struct netconn {
- enum netconn_type type;
- enum netconn_state state;
- union {
- struct tcp_pcb *tcp;
- struct udp_pcb *udp;
- struct raw_pcb *raw;
- } pcb;
- err_t err;
- sys_mbox_t mbox;
- sys_mbox_t recvmbox;
- sys_mbox_t acceptmbox;
- sys_sem_t sem;
- int socket;
- u16_t recv_avail;
- void (* callback)(struct netconn *, enum netconn_evt, u16_t len);
-};
-
-/* Network buffer functions: */
-struct netbuf * netbuf_new (void);
-void netbuf_delete (struct netbuf *buf);
-void * netbuf_alloc (struct netbuf *buf, u16_t size);
-void netbuf_free (struct netbuf *buf);
-void netbuf_ref (struct netbuf *buf,
- void *dataptr, u16_t size);
-void netbuf_chain (struct netbuf *head,
- struct netbuf *tail);
-
-u16_t netbuf_len (struct netbuf *buf);
-err_t netbuf_data (struct netbuf *buf,
- void **dataptr, u16_t *len);
-s8_t netbuf_next (struct netbuf *buf);
-void netbuf_first (struct netbuf *buf);
-
-void netbuf_copy (struct netbuf *buf,
- void *dataptr, u16_t len);
-void netbuf_copy_partial(struct netbuf *buf, void *dataptr,
- u16_t len, u16_t offset);
-struct ip_addr * netbuf_fromaddr (struct netbuf *buf);
-u16_t netbuf_fromport (struct netbuf *buf);
-
-/* Network connection functions: */
-struct netconn * netconn_new (enum netconn_type type);
-struct
-netconn *netconn_new_with_callback(enum netconn_type t,
- void (*callback)(struct netconn *, enum netconn_evt, u16_t len));
-struct
-netconn *netconn_new_with_proto_and_callback(enum netconn_type t, u16_t proto,
- void (*callback)(struct netconn *, enum netconn_evt, u16_t len));
-err_t netconn_delete (struct netconn *conn);
-enum netconn_type netconn_type (struct netconn *conn);
-err_t netconn_peer (struct netconn *conn,
- struct ip_addr *addr,
- u16_t *port);
-err_t netconn_addr (struct netconn *conn,
- struct ip_addr **addr,
- u16_t *port);
-err_t netconn_bind (struct netconn *conn,
- struct ip_addr *addr,
- u16_t port);
-err_t netconn_connect (struct netconn *conn,
- struct ip_addr *addr,
- u16_t port);
-err_t netconn_disconnect (struct netconn *conn);
-err_t netconn_listen (struct netconn *conn);
-struct netconn * netconn_accept (struct netconn *conn);
-struct netbuf * netconn_recv (struct netconn *conn);
-err_t netconn_send (struct netconn *conn,
- struct netbuf *buf);
-err_t netconn_write (struct netconn *conn,
- void *dataptr, u16_t size,
- u8_t copy);
-err_t netconn_close (struct netconn *conn);
-
-err_t netconn_err (struct netconn *conn);
-
-#endif /* __LWIP_API_H__ */
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/api_msg.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/api_msg.h deleted file mode 100644 index 87f3db5f1..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/api_msg.h +++ /dev/null @@ -1,94 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_API_MSG_H__
-#define __LWIP_API_MSG_H__
-
-#include "lwip/opt.h"
-#include "lwip/pbuf.h"
-#include "lwip/sys.h"
-
-#include "lwip/ip.h"
-
-#include "lwip/udp.h"
-#include "lwip/tcp.h"
-
-#include "lwip/api.h"
-
-enum api_msg_type {
- API_MSG_NEWCONN,
- API_MSG_DELCONN,
-
- API_MSG_BIND,
- API_MSG_CONNECT,
- API_MSG_DISCONNECT,
-
- API_MSG_LISTEN,
- API_MSG_ACCEPT,
-
- API_MSG_SEND,
- API_MSG_RECV,
- API_MSG_WRITE,
-
- API_MSG_CLOSE,
-
- API_MSG_MAX
-};
-
-struct api_msg_msg {
- struct netconn *conn;
- enum netconn_type conntype;
- union {
- struct pbuf *p;
- struct {
- struct ip_addr *ipaddr;
- u16_t port;
- } bc;
- struct {
- void *dataptr;
- u16_t len;
- u8_t copy;
- } w;
- sys_mbox_t mbox;
- u16_t len;
- } msg;
-};
-
-struct api_msg {
- enum api_msg_type type;
- struct api_msg_msg msg;
-};
-
-void api_msg_input(struct api_msg *msg);
-void api_msg_post(struct api_msg *msg);
-
-#endif /* __LWIP_API_MSG_H__ */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/arch.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/arch.h deleted file mode 100644 index f5e10513f..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/arch.h +++ /dev/null @@ -1,216 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_ARCH_H__
-#define __LWIP_ARCH_H__
-
-#ifndef LITTLE_ENDIAN
-#define LITTLE_ENDIAN 1234
-#endif
-
-#ifndef BIG_ENDIAN
-#define BIG_ENDIAN 4321
-#endif
-
-#include "arch/cc.h"
-
-#ifndef PACK_STRUCT_BEGIN
-#define PACK_STRUCT_BEGIN
-#endif /* PACK_STRUCT_BEGIN */
-
-#ifndef PACK_STRUCT_END
-#define PACK_STRUCT_END
-#endif /* PACK_STRUCT_END */
-
-#ifndef PACK_STRUCT_FIELD
-#define PACK_STRUCT_FIELD(x) x
-#endif /* PACK_STRUCT_FIELD */
-
-
-
-#ifdef LWIP_PROVIDE_ERRNO
-
-#define EPERM 1 /* Operation not permitted */
-#define ENOENT 2 /* No such file or directory */
-#define ESRCH 3 /* No such process */
-#define EINTR 4 /* Interrupted system call */
-#define EIO 5 /* I/O error */
-#define ENXIO 6 /* No such device or address */
-#define E2BIG 7 /* Arg list too long */
-#define ENOEXEC 8 /* Exec format error */
-#define EBADF 9 /* Bad file number */
-#define ECHILD 10 /* No child processes */
-#define EAGAIN 11 /* Try again */
-#define ENOMEM 12 /* Out of memory */
-#define EACCES 13 /* Permission denied */
-#define EFAULT 14 /* Bad address */
-#define ENOTBLK 15 /* Block device required */
-#define EBUSY 16 /* Device or resource busy */
-#define EEXIST 17 /* File exists */
-#define EXDEV 18 /* Cross-device link */
-#define ENODEV 19 /* No such device */
-#define ENOTDIR 20 /* Not a directory */
-#define EISDIR 21 /* Is a directory */
-#define EINVAL 22 /* Invalid argument */
-#define ENFILE 23 /* File table overflow */
-#define EMFILE 24 /* Too many open files */
-#define ENOTTY 25 /* Not a typewriter */
-#define ETXTBSY 26 /* Text file busy */
-#define EFBIG 27 /* File too large */
-#define ENOSPC 28 /* No space left on device */
-#define ESPIPE 29 /* Illegal seek */
-#define EROFS 30 /* Read-only file system */
-#define EMLINK 31 /* Too many links */
-#define EPIPE 32 /* Broken pipe */
-#define EDOM 33 /* Math argument out of domain of func */
-#define ERANGE 34 /* Math result not representable */
-#define EDEADLK 35 /* Resource deadlock would occur */
-#define ENAMETOOLONG 36 /* File name too long */
-#define ENOLCK 37 /* No record locks available */
-#define ENOSYS 38 /* Function not implemented */
-#define ENOTEMPTY 39 /* Directory not empty */
-#define ELOOP 40 /* Too many symbolic links encountered */
-#define EWOULDBLOCK EAGAIN /* Operation would block */
-#define ENOMSG 42 /* No message of desired type */
-#define EIDRM 43 /* Identifier removed */
-#define ECHRNG 44 /* Channel number out of range */
-#define EL2NSYNC 45 /* Level 2 not synchronized */
-#define EL3HLT 46 /* Level 3 halted */
-#define EL3RST 47 /* Level 3 reset */
-#define ELNRNG 48 /* Link number out of range */
-#define EUNATCH 49 /* Protocol driver not attached */
-#define ENOCSI 50 /* No CSI structure available */
-#define EL2HLT 51 /* Level 2 halted */
-#define EBADE 52 /* Invalid exchange */
-#define EBADR 53 /* Invalid request descriptor */
-#define EXFULL 54 /* Exchange full */
-#define ENOANO 55 /* No anode */
-#define EBADRQC 56 /* Invalid request code */
-#define EBADSLT 57 /* Invalid slot */
-
-#define EDEADLOCK EDEADLK
-
-#define EBFONT 59 /* Bad font file format */
-#define ENOSTR 60 /* Device not a stream */
-#define ENODATA 61 /* No data available */
-#define ETIME 62 /* Timer expired */
-#define ENOSR 63 /* Out of streams resources */
-#define ENONET 64 /* Machine is not on the network */
-#define ENOPKG 65 /* Package not installed */
-#define EREMOTE 66 /* Object is remote */
-#define ENOLINK 67 /* Link has been severed */
-#define EADV 68 /* Advertise error */
-#define ESRMNT 69 /* Srmount error */
-#define ECOMM 70 /* Communication error on send */
-#define EPROTO 71 /* Protocol error */
-#define EMULTIHOP 72 /* Multihop attempted */
-#define EDOTDOT 73 /* RFS specific error */
-#define EBADMSG 74 /* Not a data message */
-#define EOVERFLOW 75 /* Value too large for defined data type */
-#define ENOTUNIQ 76 /* Name not unique on network */
-#define EBADFD 77 /* File descriptor in bad state */
-#define EREMCHG 78 /* Remote address changed */
-#define ELIBACC 79 /* Can not access a needed shared library */
-#define ELIBBAD 80 /* Accessing a corrupted shared library */
-#define ELIBSCN 81 /* .lib section in a.out corrupted */
-#define ELIBMAX 82 /* Attempting to link in too many shared libraries */
-#define ELIBEXEC 83 /* Cannot exec a shared library directly */
-#define EILSEQ 84 /* Illegal byte sequence */
-#define ERESTART 85 /* Interrupted system call should be restarted */
-#define ESTRPIPE 86 /* Streams pipe error */
-#define EUSERS 87 /* Too many users */
-#define ENOTSOCK 88 /* Socket operation on non-socket */
-#define EDESTADDRREQ 89 /* Destination address required */
-#define EMSGSIZE 90 /* Message too long */
-#define EPROTOTYPE 91 /* Protocol wrong type for socket */
-#define ENOPROTOOPT 92 /* Protocol not available */
-#define EPROTONOSUPPORT 93 /* Protocol not supported */
-#define ESOCKTNOSUPPORT 94 /* Socket type not supported */
-#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
-#define EPFNOSUPPORT 96 /* Protocol family not supported */
-#define EAFNOSUPPORT 97 /* Address family not supported by protocol */
-#define EADDRINUSE 98 /* Address already in use */
-#define EADDRNOTAVAIL 99 /* Cannot assign requested address */
-#define ENETDOWN 100 /* Network is down */
-#define ENETUNREACH 101 /* Network is unreachable */
-#define ENETRESET 102 /* Network dropped connection because of reset */
-#define ECONNABORTED 103 /* Software caused connection abort */
-#define ECONNRESET 104 /* Connection reset by peer */
-#define ENOBUFS 105 /* No buffer space available */
-#define EISCONN 106 /* Transport endpoint is already connected */
-#define ENOTCONN 107 /* Transport endpoint is not connected */
-#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
-#define ETOOMANYREFS 109 /* Too many references: cannot splice */
-#define ETIMEDOUT 110 /* Connection timed out */
-#define ECONNREFUSED 111 /* Connection refused */
-#define EHOSTDOWN 112 /* Host is down */
-#define EHOSTUNREACH 113 /* No route to host */
-#define EALREADY 114 /* Operation already in progress */
-#define EINPROGRESS 115 /* Operation now in progress */
-#define ESTALE 116 /* Stale NFS file handle */
-#define EUCLEAN 117 /* Structure needs cleaning */
-#define ENOTNAM 118 /* Not a XENIX named type file */
-#define ENAVAIL 119 /* No XENIX semaphores available */
-#define EISNAM 120 /* Is a named type file */
-#define EREMOTEIO 121 /* Remote I/O error */
-#define EDQUOT 122 /* Quota exceeded */
-
-#define ENOMEDIUM 123 /* No medium found */
-#define EMEDIUMTYPE 124 /* Wrong medium type */
-
-
-#define ENSROK 0 /* DNS server returned answer with no data */
-#define ENSRNODATA 160 /* DNS server returned answer with no data */
-#define ENSRFORMERR 161 /* DNS server claims query was misformatted */
-#define ENSRSERVFAIL 162 /* DNS server returned general failure */
-#define ENSRNOTFOUND 163 /* Domain name not found */
-#define ENSRNOTIMP 164 /* DNS server does not implement requested operation */
-#define ENSRREFUSED 165 /* DNS server refused query */
-#define ENSRBADQUERY 166 /* Misformatted DNS query */
-#define ENSRBADNAME 167 /* Misformatted domain name */
-#define ENSRBADFAMILY 168 /* Unsupported address family */
-#define ENSRBADRESP 169 /* Misformatted DNS reply */
-#define ENSRCONNREFUSED 170 /* Could not contact DNS servers */
-#define ENSRTIMEOUT 171 /* Timeout while contacting DNS servers */
-#define ENSROF 172 /* End of file */
-#define ENSRFILE 173 /* Error reading file */
-#define ENSRNOMEM 174 /* Out of memory */
-#define ENSRDESTRUCTION 175 /* Application terminated lookup */
-#define ENSRQUERYDOMAINTOOLONG 176 /* Domain name is too long */
-#define ENSRCNAMELOOP 177 /* Domain name is too long */
-
-#ifndef errno
-extern int errno;
-#endif
-
-#endif /* LWIP_PROVIDE_ERRNO */
-
-#endif /* __LWIP_ARCH_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/debug.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/debug.h deleted file mode 100644 index 3649cbd6c..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/debug.h +++ /dev/null @@ -1,87 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_DEBUG_H__
-#define __LWIP_DEBUG_H__
-
-#include "arch/cc.h"
-
-/** lower two bits indicate debug level
- * - 0 off
- * - 1 warning
- * - 2 serious
- * - 3 severe
- */
-
-#define DBG_LEVEL_OFF 0
-#define DBG_LEVEL_WARNING 1 /* bad checksums, dropped packets, ... */
-#define DBG_LEVEL_SERIOUS 2 /* memory allocation failures, ... */
-#define DBG_LEVEL_SEVERE 3 /* */
-#define DBG_MASK_LEVEL 3
-
-/** flag for LWIP_DEBUGF to enable that debug message */
-#define DBG_ON 0x80U
-/** flag for LWIP_DEBUGF to disable that debug message */
-#define DBG_OFF 0x00U
-
-/** flag for LWIP_DEBUGF indicating a tracing message (to follow program flow) */
-#define DBG_TRACE 0x40U
-/** flag for LWIP_DEBUGF indicating a state debug message (to follow module states) */
-#define DBG_STATE 0x20U
-/** flag for LWIP_DEBUGF indicating newly added code, not thoroughly tested yet */
-#define DBG_FRESH 0x10U
-/** flag for LWIP_DEBUGF to halt after printing this debug message */
-#define DBG_HALT 0x08U
-
-#ifndef LWIP_NOASSERT
-# define LWIP_ASSERT(x,y) do { if(!(y)) LWIP_PLATFORM_ASSERT(x); } while(0)
-#else
-# define LWIP_ASSERT(x,y)
-#endif
-
-#ifdef LWIP_DEBUG
-/** print debug message only if debug message type is enabled...
- * AND is of correct type AND is at least DBG_LEVEL
- */
-# define LWIP_DEBUGF(debug,x) do { if (((debug) & DBG_ON) && ((debug) & DBG_TYPES_ON) && ((s16_t)((debug) & DBG_MASK_LEVEL) >= DBG_MIN_LEVEL)) { LWIP_PLATFORM_DIAG(x); if ((debug) & DBG_HALT) while(1); } } while(0)
-# define LWIP_ERROR(x) do { LWIP_PLATFORM_DIAG(x); } while(0)
-#else /* LWIP_DEBUG */
-# define LWIP_DEBUGF(debug,x)
-# define LWIP_ERROR(x)
-#endif /* LWIP_DEBUG */
-
-#endif /* __LWIP_DEBUG_H__ */
-
-
-
-
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/def.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/def.h deleted file mode 100644 index f26bdd040..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/def.h +++ /dev/null @@ -1,47 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_DEF_H__
-#define __LWIP_DEF_H__
-
-/* this might define NULL already */
-#include "arch/cc.h"
-
-#define LWIP_MAX(x , y) (x) > (y) ? (x) : (y)
-#define LWIP_MIN(x , y) (x) < (y) ? (x) : (y)
-
-#ifndef NULL
-#define NULL ((void *)0)
-#endif
-
-
-#endif /* __LWIP_DEF_H__ */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/dhcp.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/dhcp.h deleted file mode 100644 index df51bdc96..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/dhcp.h +++ /dev/null @@ -1,223 +0,0 @@ -/** @file
- */
-
-#ifndef __LWIP_DHCP_H__
-#define __LWIP_DHCP_H__
-
-#include "lwip/opt.h"
-#include "lwip/netif.h"
-#include "lwip/udp.h"
-
-/** period (in seconds) of the application calling dhcp_coarse_tmr() */
-#define DHCP_COARSE_TIMER_SECS 60
-/** period (in milliseconds) of the application calling dhcp_fine_tmr() */
-#define DHCP_FINE_TIMER_MSECS 500
-
-struct dhcp
-{
- /** current DHCP state machine state */
- u8_t state;
- /** retries of current request */
- u8_t tries;
- /** transaction identifier of last sent request */
- u32_t xid;
- /** our connection to the DHCP server */
- struct udp_pcb *pcb;
- /** (first) pbuf of incoming msg */
- struct pbuf *p;
- /** incoming msg */
- struct dhcp_msg *msg_in;
- /** incoming msg options */
- struct dhcp_msg *options_in;
- /** ingoing msg options length */
- u16_t options_in_len;
-
- struct pbuf *p_out; /* pbuf of outcoming msg */
- struct dhcp_msg *msg_out; /* outgoing msg */
- u16_t options_out_len; /* outgoing msg options length */
- u16_t request_timeout; /* #ticks with period DHCP_FINE_TIMER_SECS for request timeout */
- u16_t t1_timeout; /* #ticks with period DHCP_COARSE_TIMER_SECS for renewal time */
- u16_t t2_timeout; /* #ticks with period DHCP_COARSE_TIMER_SECS for rebind time */
- struct ip_addr server_ip_addr; /* dhcp server address that offered this lease */
- struct ip_addr offered_ip_addr;
- struct ip_addr offered_sn_mask;
- struct ip_addr offered_gw_addr;
- struct ip_addr offered_bc_addr;
-#define DHCP_MAX_DNS 2
- u32_t dns_count; /* actual number of DNS servers obtained */
- struct ip_addr offered_dns_addr[DHCP_MAX_DNS]; /* DNS server addresses */
-
- u32_t offered_t0_lease; /* lease period (in seconds) */
- u32_t offered_t1_renew; /* recommended renew time (usually 50% of lease period) */
- u32_t offered_t2_rebind; /* recommended rebind time (usually 66% of lease period) */
-/** Patch #1308
- * TODO: See dhcp.c "TODO"s
- */
-#if 0
- struct ip_addr offered_si_addr;
- u8_t *boot_file_name;
-#endif
-};
-
-/* MUST be compiled with "pack structs" or equivalent! */
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/bpstruct.h"
-#endif
-PACK_STRUCT_BEGIN
-/** minimum set of fields of any DHCP message */
-struct dhcp_msg
-{
- PACK_STRUCT_FIELD(u8_t op);
- PACK_STRUCT_FIELD(u8_t htype);
- PACK_STRUCT_FIELD(u8_t hlen);
- PACK_STRUCT_FIELD(u8_t hops);
- PACK_STRUCT_FIELD(u32_t xid);
- PACK_STRUCT_FIELD(u16_t secs);
- PACK_STRUCT_FIELD(u16_t flags);
- PACK_STRUCT_FIELD(struct ip_addr ciaddr);
- PACK_STRUCT_FIELD(struct ip_addr yiaddr);
- PACK_STRUCT_FIELD(struct ip_addr siaddr);
- PACK_STRUCT_FIELD(struct ip_addr giaddr);
-#define DHCP_CHADDR_LEN 16U
- PACK_STRUCT_FIELD(u8_t chaddr[DHCP_CHADDR_LEN]);
-#define DHCP_SNAME_LEN 64U
- PACK_STRUCT_FIELD(u8_t sname[DHCP_SNAME_LEN]);
-#define DHCP_FILE_LEN 128U
- PACK_STRUCT_FIELD(u8_t file[DHCP_FILE_LEN]);
- PACK_STRUCT_FIELD(u32_t cookie);
-#define DHCP_MIN_OPTIONS_LEN 68U
-/** make sure user does not configure this too small */
-#if ((defined(DHCP_OPTIONS_LEN)) && (DHCP_OPTIONS_LEN < DHCP_MIN_OPTIONS_LEN))
-# undef DHCP_OPTIONS_LEN
-#endif
-/** allow this to be configured in lwipopts.h, but not too small */
-#if (!defined(DHCP_OPTIONS_LEN))
-/** set this to be sufficient for your options in outgoing DHCP msgs */
-# define DHCP_OPTIONS_LEN DHCP_MIN_OPTIONS_LEN
-#endif
- PACK_STRUCT_FIELD(u8_t options[DHCP_OPTIONS_LEN]);
-} PACK_STRUCT_STRUCT;
-PACK_STRUCT_END
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/epstruct.h"
-#endif
-
-/** start DHCP configuration */
-err_t dhcp_start(struct netif *netif);
-/** enforce early lease renewal (not needed normally)*/
-err_t dhcp_renew(struct netif *netif);
-/** release the DHCP lease, usually called before dhcp_stop()*/
-err_t dhcp_release(struct netif *netif);
-/** stop DHCP configuration */
-void dhcp_stop(struct netif *netif);
-/** inform server of our manual IP address */
-void dhcp_inform(struct netif *netif);
-
-/** if enabled, check whether the offered IP address is not in use, using ARP */
-#if DHCP_DOES_ARP_CHECK
-void dhcp_arp_reply(struct netif *netif, struct ip_addr *addr);
-#endif
-
-/** to be called every minute */
-void dhcp_coarse_tmr(void);
-/** to be called every half second */
-void dhcp_fine_tmr(void);
-
-/** DHCP message item offsets and length */
-#define DHCP_MSG_OFS (UDP_DATA_OFS)
- #define DHCP_OP_OFS (DHCP_MSG_OFS + 0)
- #define DHCP_HTYPE_OFS (DHCP_MSG_OFS + 1)
- #define DHCP_HLEN_OFS (DHCP_MSG_OFS + 2)
- #define DHCP_HOPS_OFS (DHCP_MSG_OFS + 3)
- #define DHCP_XID_OFS (DHCP_MSG_OFS + 4)
- #define DHCP_SECS_OFS (DHCP_MSG_OFS + 8)
- #define DHCP_FLAGS_OFS (DHCP_MSG_OFS + 10)
- #define DHCP_CIADDR_OFS (DHCP_MSG_OFS + 12)
- #define DHCP_YIADDR_OFS (DHCP_MSG_OFS + 16)
- #define DHCP_SIADDR_OFS (DHCP_MSG_OFS + 20)
- #define DHCP_GIADDR_OFS (DHCP_MSG_OFS + 24)
- #define DHCP_CHADDR_OFS (DHCP_MSG_OFS + 28)
- #define DHCP_SNAME_OFS (DHCP_MSG_OFS + 44)
- #define DHCP_FILE_OFS (DHCP_MSG_OFS + 108)
-#define DHCP_MSG_LEN 236
-
-#define DHCP_COOKIE_OFS (DHCP_MSG_OFS + DHCP_MSG_LEN)
-#define DHCP_OPTIONS_OFS (DHCP_MSG_OFS + DHCP_MSG_LEN + 4)
-
-#define DHCP_CLIENT_PORT 68
-#define DHCP_SERVER_PORT 67
-
-/** DHCP client states */
-#define DHCP_REQUESTING 1
-#define DHCP_INIT 2
-#define DHCP_REBOOTING 3
-#define DHCP_REBINDING 4
-#define DHCP_RENEWING 5
-#define DHCP_SELECTING 6
-#define DHCP_INFORMING 7
-#define DHCP_CHECKING 8
-#define DHCP_PERMANENT 9
-#define DHCP_BOUND 10
-/** not yet implemented #define DHCP_RELEASING 11 */
-#define DHCP_BACKING_OFF 12
-#define DHCP_OFF 13
-
-#define DHCP_BOOTREQUEST 1
-#define DHCP_BOOTREPLY 2
-
-#define DHCP_DISCOVER 1
-#define DHCP_OFFER 2
-#define DHCP_REQUEST 3
-#define DHCP_DECLINE 4
-#define DHCP_ACK 5
-#define DHCP_NAK 6
-#define DHCP_RELEASE 7
-#define DHCP_INFORM 8
-
-#define DHCP_HTYPE_ETH 1
-
-#define DHCP_HLEN_ETH 6
-
-#define DHCP_BROADCAST_FLAG 15
-#define DHCP_BROADCAST_MASK (1 << DHCP_FLAG_BROADCAST)
-
-/** BootP options */
-#define DHCP_OPTION_PAD 0
-#define DHCP_OPTION_SUBNET_MASK 1 /* RFC 2132 3.3 */
-#define DHCP_OPTION_ROUTER 3
-#define DHCP_OPTION_DNS_SERVER 6
-#define DHCP_OPTION_HOSTNAME 12
-#define DHCP_OPTION_IP_TTL 23
-#define DHCP_OPTION_MTU 26
-#define DHCP_OPTION_BROADCAST 28
-#define DHCP_OPTION_TCP_TTL 37
-#define DHCP_OPTION_END 255
-
-/** DHCP options */
-#define DHCP_OPTION_REQUESTED_IP 50 /* RFC 2132 9.1, requested IP address */
-#define DHCP_OPTION_LEASE_TIME 51 /* RFC 2132 9.2, time in seconds, in 4 bytes */
-#define DHCP_OPTION_OVERLOAD 52 /* RFC2132 9.3, use file and/or sname field for options */
-
-#define DHCP_OPTION_MESSAGE_TYPE 53 /* RFC 2132 9.6, important for DHCP */
-#define DHCP_OPTION_MESSAGE_TYPE_LEN 1
-
-
-#define DHCP_OPTION_SERVER_ID 54 /* RFC 2132 9.7, server IP address */
-#define DHCP_OPTION_PARAMETER_REQUEST_LIST 55 /* RFC 2132 9.8, requested option types */
-
-#define DHCP_OPTION_MAX_MSG_SIZE 57 /* RFC 2132 9.10, message size accepted >= 576 */
-#define DHCP_OPTION_MAX_MSG_SIZE_LEN 2
-
-#define DHCP_OPTION_T1 58 /* T1 renewal time */
-#define DHCP_OPTION_T2 59 /* T2 rebinding time */
-#define DHCP_OPTION_CLIENT_ID 61
-#define DHCP_OPTION_TFTP_SERVERNAME 66
-#define DHCP_OPTION_BOOTFILE 67
-
-/** possible combinations of overloading the file and sname fields with options */
-#define DHCP_OVERLOAD_NONE 0
-#define DHCP_OVERLOAD_FILE 1
-#define DHCP_OVERLOAD_SNAME 2
-#define DHCP_OVERLOAD_SNAME_FILE 3
-
-#endif /*__LWIP_DHCP_H__*/
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/err.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/err.h deleted file mode 100644 index fc90f2eab..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/err.h +++ /dev/null @@ -1,70 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_ERR_H__
-#define __LWIP_ERR_H__
-
-#include "lwip/opt.h"
-
-#include "arch/cc.h"
-
-typedef s8_t err_t;
-
-/* Definitions for error constants. */
-
-#define ERR_OK 0 /* No error, everything OK. */
-#define ERR_MEM -1 /* Out of memory error. */
-#define ERR_BUF -2 /* Buffer error. */
-
-
-#define ERR_ABRT -3 /* Connection aborted. */
-#define ERR_RST -4 /* Connection reset. */
-#define ERR_CLSD -5 /* Connection closed. */
-#define ERR_CONN -6 /* Not connected. */
-
-#define ERR_VAL -7 /* Illegal value. */
-
-#define ERR_ARG -8 /* Illegal argument. */
-
-#define ERR_RTE -9 /* Routing problem. */
-
-#define ERR_USE -10 /* Address in use. */
-
-#define ERR_IF -11 /* Low-level netif error */
-#define ERR_ISCONN -12 /* Already connected. */
-
-
-#ifdef LWIP_DEBUG
-extern char *lwip_strerr(err_t err);
-#else
-#define lwip_strerr(x) ""
-#endif /* LWIP_DEBUG */
-#endif /* __LWIP_ERR_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/mem.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/mem.h deleted file mode 100644 index b88ea9c8d..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/mem.h +++ /dev/null @@ -1,61 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_MEM_H__
-#define __LWIP_MEM_H__
-
-#include "lwip/opt.h"
-#include "lwip/arch.h"
-
-#if MEM_SIZE > 64000l
-typedef u32_t mem_size_t;
-#else
-typedef u16_t mem_size_t;
-#endif /* MEM_SIZE > 64000 */
-
-
-void mem_init(void);
-
-void *mem_malloc(mem_size_t size);
-void mem_free(void *mem);
-void *mem_realloc(void *mem, mem_size_t size);
-void *mem_reallocm(void *mem, mem_size_t size);
-
-#ifndef MEM_ALIGN_SIZE
-#define MEM_ALIGN_SIZE(size) (((size) + MEM_ALIGNMENT - 1) & ~(MEM_ALIGNMENT-1))
-#endif
-
-#ifndef MEM_ALIGN
-#define MEM_ALIGN(addr) ((void *)(((mem_ptr_t)(addr) + MEM_ALIGNMENT - 1) & ~(mem_ptr_t)(MEM_ALIGNMENT-1)))
-#endif
-
-#endif /* __LWIP_MEM_H__ */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/memp.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/memp.h deleted file mode 100644 index 6da033f27..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/memp.h +++ /dev/null @@ -1,63 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#ifndef __LWIP_MEMP_H__
-#define __LWIP_MEMP_H__
-
-#include "lwip/opt.h"
-
-typedef enum {
- MEMP_PBUF,
- MEMP_RAW_PCB,
- MEMP_UDP_PCB,
- MEMP_TCP_PCB,
- MEMP_TCP_PCB_LISTEN,
- MEMP_TCP_SEG,
-
- MEMP_NETBUF,
- MEMP_NETCONN,
- MEMP_API_MSG,
- MEMP_TCPIP_MSG,
-
- MEMP_SYS_TIMEOUT,
-
- MEMP_MAX
-} memp_t;
-
-void memp_init(void);
-
-void *memp_malloc(memp_t type);
-void *memp_realloc(memp_t fromtype, memp_t totype, void *mem);
-void memp_free(memp_t type, void *mem);
-
-#endif /* __LWIP_MEMP_H__ */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/netif.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/netif.h deleted file mode 100644 index 374aaa5ef..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/netif.h +++ /dev/null @@ -1,150 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_NETIF_H__
-#define __LWIP_NETIF_H__
-
-#include "lwip/opt.h"
-
-#include "lwip/err.h"
-
-#include "lwip/ip_addr.h"
-
-#include "lwip/inet.h"
-#include "lwip/pbuf.h"
-#if LWIP_DHCP
-# include "lwip/dhcp.h"
-#endif
-
-/** must be the maximum of all used hardware address lengths
- across all types of interfaces in use */
-#define NETIF_MAX_HWADDR_LEN 6U
-
-/** TODO: define the use (where, when, whom) of netif flags */
-
-/** whether the network interface is 'up'. this is
- * a software flag used to control whether this network
- * interface is enabled and processes traffic.
- */
-#define NETIF_FLAG_UP 0x1U
-/** if set, the netif has broadcast capability */
-#define NETIF_FLAG_BROADCAST 0x2U
-/** if set, the netif is one end of a point-to-point connection */
-#define NETIF_FLAG_POINTTOPOINT 0x4U
-/** if set, the interface is configured using DHCP */
-#define NETIF_FLAG_DHCP 0x08U
-/** if set, the interface has an active link
- * (set by the network interface driver) */
-#define NETIF_FLAG_LINK_UP 0x10U
-
-/** Generic data structure used for all lwIP network interfaces.
- * The following fields should be filled in by the initialization
- * function for the device driver: hwaddr_len, hwaddr[], mtu, flags */
-
-struct netif {
- /** pointer to next in linked list */
- struct netif *next;
-
- /** IP address configuration in network byte order */
- struct ip_addr ip_addr;
- struct ip_addr netmask;
- struct ip_addr gw;
-
- /** This function is called by the network device driver
- * to pass a packet up the TCP/IP stack. */
- err_t (* input)(struct pbuf *p, struct netif *inp);
- /** This function is called by the IP module when it wants
- * to send a packet on the interface. This function typically
- * first resolves the hardware address, then sends the packet. */
- err_t (* output)(struct netif *netif, struct pbuf *p,
- struct ip_addr *ipaddr);
- /** This function is called by the ARP module when it wants
- * to send a packet on the interface. This function outputs
- * the pbuf as-is on the link medium. */
- err_t (* linkoutput)(struct netif *netif, struct pbuf *p);
- /** This field can be set by the device driver and could point
- * to state information for the device. */
- void *state;
-#if LWIP_DHCP
- /** the DHCP client state information for this netif */
- struct dhcp *dhcp;
-#endif
- /** number of bytes used in hwaddr */
- u8_t hwaddr_len;
- /** link level hardware address of this interface */
- u8_t hwaddr[NETIF_MAX_HWADDR_LEN];
- /** maximum transfer unit (in bytes) */
- u16_t mtu;
- /** flags (see NETIF_FLAG_ above) */
- u8_t flags;
- /** link type */
- u8_t link_type;
- /** descriptive abbreviation */
- char name[2];
- /** number of this interface */
- u8_t num;
-};
-
-/** The list of network interfaces. */
-extern struct netif *netif_list;
-/** The default network interface. */
-extern struct netif *netif_default;
-
-/* netif_init() must be called first. */
-void netif_init(void);
-
-struct netif *netif_add(struct netif *netif, struct ip_addr *ipaddr, struct ip_addr *netmask,
- struct ip_addr *gw,
- void *state,
- err_t (* init)(struct netif *netif),
- err_t (* input)(struct pbuf *p, struct netif *netif));
-
-void
-netif_set_addr(struct netif *netif,struct ip_addr *ipaddr, struct ip_addr *netmask,
- struct ip_addr *gw);
-void netif_remove(struct netif * netif);
-
-/* Returns a network interface given its name. The name is of the form
- "et0", where the first two letters are the "name" field in the
- netif structure, and the digit is in the num field in the same
- structure. */
-struct netif *netif_find(char *name);
-
-void netif_set_default(struct netif *netif);
-
-void netif_set_ipaddr(struct netif *netif, struct ip_addr *ipaddr);
-void netif_set_netmask(struct netif *netif, struct ip_addr *netmast);
-void netif_set_gw(struct netif *netif, struct ip_addr *gw);
-void netif_set_up(struct netif *netif);
-void netif_set_down(struct netif *netif);
-u8_t netif_is_up(struct netif *netif);
-
-#endif /* __LWIP_NETIF_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/opt.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/opt.h deleted file mode 100644 index 64720a030..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/opt.h +++ /dev/null @@ -1,671 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_OPT_H__
-#define __LWIP_OPT_H__
-
-/* Include user defined options first */
-#include "lwipopts.h"
-#include "lwip/debug.h"
-
-/* Define default values for unconfigured parameters. */
-
-/* Platform specific locking */
-
-/*
- * enable SYS_LIGHTWEIGHT_PROT in lwipopts.h if you want inter-task protection
- * for certain critical regions during buffer allocation, deallocation and memory
- * allocation and deallocation.
- */
-#ifndef SYS_LIGHTWEIGHT_PROT
-#define SYS_LIGHTWEIGHT_PROT 0
-#endif
-
-#ifndef NO_SYS
-#define NO_SYS 0
-#endif
-/* ---------- Memory options ---------- */
-/* MEM_ALIGNMENT: should be set to the alignment of the CPU for which
- lwIP is compiled. 4 byte alignment -> define MEM_ALIGNMENT to 4, 2
- byte alignment -> define MEM_ALIGNMENT to 2. */
-
-#ifndef MEM_ALIGNMENT
-#define MEM_ALIGNMENT 1
-#endif
-
-/* MEM_SIZE: the size of the heap memory. If the application will send
-a lot of data that needs to be copied, this should be set high. */
-#ifndef MEM_SIZE
-#define MEM_SIZE 1600
-#endif
-
-#ifndef MEMP_SANITY_CHECK
-#define MEMP_SANITY_CHECK 0
-#endif
-
-/* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application
- sends a lot of data out of ROM (or other static memory), this
- should be set high. */
-#ifndef MEMP_NUM_PBUF
-#define MEMP_NUM_PBUF 16
-#endif
-
-/* Number of raw connection PCBs */
-#ifndef MEMP_NUM_RAW_PCB
-#define MEMP_NUM_RAW_PCB 4
-#endif
-
-/* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
- per active UDP "connection". */
-#ifndef MEMP_NUM_UDP_PCB
-#define MEMP_NUM_UDP_PCB 4
-#endif
-/* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP
- connections. */
-#ifndef MEMP_NUM_TCP_PCB
-#define MEMP_NUM_TCP_PCB 5
-#endif
-/* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP
- connections. */
-#ifndef MEMP_NUM_TCP_PCB_LISTEN
-#define MEMP_NUM_TCP_PCB_LISTEN 8
-#endif
-/* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP
- segments. */
-#ifndef MEMP_NUM_TCP_SEG
-#define MEMP_NUM_TCP_SEG 16
-#endif
-/* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active
- timeouts. */
-#ifndef MEMP_NUM_SYS_TIMEOUT
-#define MEMP_NUM_SYS_TIMEOUT 3
-#endif
-
-/* The following four are used only with the sequential API and can be
- set to 0 if the application only will use the raw API. */
-/* MEMP_NUM_NETBUF: the number of struct netbufs. */
-#ifndef MEMP_NUM_NETBUF
-#define MEMP_NUM_NETBUF 2
-#endif
-/* MEMP_NUM_NETCONN: the number of struct netconns. */
-#ifndef MEMP_NUM_NETCONN
-#define MEMP_NUM_NETCONN 4
-#endif
-/* MEMP_NUM_APIMSG: the number of struct api_msg, used for
- communication between the TCP/IP stack and the sequential
- programs. */
-#ifndef MEMP_NUM_API_MSG
-#define MEMP_NUM_API_MSG 8
-#endif
-/* MEMP_NUM_TCPIPMSG: the number of struct tcpip_msg, which is used
- for sequential API communication and incoming packets. Used in
- src/api/tcpip.c. */
-#ifndef MEMP_NUM_TCPIP_MSG
-#define MEMP_NUM_TCPIP_MSG 8
-#endif
-
-/* ---------- Pbuf options ---------- */
-/* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */
-
-#ifndef PBUF_POOL_SIZE
-#define PBUF_POOL_SIZE 16
-#endif
-
-/* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */
-
-#ifndef PBUF_POOL_BUFSIZE
-#define PBUF_POOL_BUFSIZE 128
-#endif
-
-/* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
- link level header. Defaults to 14 for Ethernet. */
-
-#ifndef PBUF_LINK_HLEN
-#define PBUF_LINK_HLEN 14
-#endif
-
-
-
-/* ---------- ARP options ---------- */
-
-/** Number of active hardware address, IP address pairs cached */
-#ifndef ARP_TABLE_SIZE
-#define ARP_TABLE_SIZE 10
-#endif
-
-/**
- * If enabled, outgoing packets are queued during hardware address
- * resolution.
- *
- * This feature has not stabilized yet. Single-packet queueing is
- * believed to be stable, multi-packet queueing is believed to
- * clash with the TCP segment queueing.
- *
- * As multi-packet-queueing is currently disabled, enabling this
- * _should_ work, but we need your testing feedback on lwip-users.
- *
- */
-#ifndef ARP_QUEUEING
-#define ARP_QUEUEING 1
-#endif
-
-/* This option is deprecated */
-#ifdef ETHARP_QUEUE_FIRST
-#error ETHARP_QUEUE_FIRST option is deprecated. Remove it from your lwipopts.h.
-#endif
-
-/* This option is removed to comply with the ARP standard */
-#ifdef ETHARP_ALWAYS_INSERT
-#error ETHARP_ALWAYS_INSERT option is deprecated. Remove it from your lwipopts.h.
-#endif
-
-/* ---------- IP options ---------- */
-/* Define IP_FORWARD to 1 if you wish to have the ability to forward
- IP packets across network interfaces. If you are going to run lwIP
- on a device with only one network interface, define this to 0. */
-#ifndef IP_FORWARD
-#define IP_FORWARD 0
-#endif
-
-/* If defined to 1, IP options are allowed (but not parsed). If
- defined to 0, all packets with IP options are dropped. */
-#ifndef IP_OPTIONS
-#define IP_OPTIONS 1
-#endif
-
-/** IP reassembly and segmentation. Even if they both deal with IP
- * fragments, note that these are orthogonal, one dealing with incoming
- * packets, the other with outgoing packets
- */
-
-/** Reassemble incoming fragmented IP packets */
-#ifndef IP_REASSEMBLY
-#define IP_REASSEMBLY 1
-#endif
-
-/** Fragment outgoing IP packets if their size exceeds MTU */
-#ifndef IP_FRAG
-#define IP_FRAG 1
-#endif
-
-/* ---------- ICMP options ---------- */
-
-#ifndef ICMP_TTL
-#define ICMP_TTL 255
-#endif
-
-/* ---------- RAW options ---------- */
-
-#ifndef LWIP_RAW
-#define LWIP_RAW 1
-#endif
-
-#ifndef RAW_TTL
-#define RAW_TTL 255
-#endif
-
-/* ---------- DHCP options ---------- */
-
-#ifndef LWIP_DHCP
-#define LWIP_DHCP 0
-#endif
-
-/* 1 if you want to do an ARP check on the offered address
- (recommended). */
-#ifndef DHCP_DOES_ARP_CHECK
-#define DHCP_DOES_ARP_CHECK 1
-#endif
-
-/* ---------- UDP options ---------- */
-#ifndef LWIP_UDP
-#define LWIP_UDP 1
-#endif
-
-#ifndef UDP_TTL
-#define UDP_TTL 255
-#endif
-
-/* ---------- TCP options ---------- */
-#ifndef LWIP_TCP
-#define LWIP_TCP 1
-#endif
-
-#ifndef TCP_TTL
-#define TCP_TTL 255
-#endif
-
-#ifndef TCP_WND
-#define TCP_WND 2048
-#endif
-
-#ifndef TCP_MAXRTX
-#define TCP_MAXRTX 12
-#endif
-
-#ifndef TCP_SYNMAXRTX
-#define TCP_SYNMAXRTX 6
-#endif
-
-
-/* Controls if TCP should queue segments that arrive out of
- order. Define to 0 if your device is low on memory. */
-#ifndef TCP_QUEUE_OOSEQ
-#define TCP_QUEUE_OOSEQ 1
-#endif
-
-/* TCP Maximum segment size. */
-#ifndef TCP_MSS
-#define TCP_MSS 128 /* A *very* conservative default. */
-#endif
-
-/* TCP sender buffer space (bytes). */
-#ifndef TCP_SND_BUF
-#define TCP_SND_BUF 256
-#endif
-
-/* TCP sender buffer space (pbufs). This must be at least = 2 *
- TCP_SND_BUF/TCP_MSS for things to work. */
-#ifndef TCP_SND_QUEUELEN
-#define TCP_SND_QUEUELEN 4 * TCP_SND_BUF/TCP_MSS
-#endif
-
-
-/* Maximum number of retransmissions of data segments. */
-
-/* Maximum number of retransmissions of SYN segments. */
-
-/* TCP writable space (bytes). This must be less than or equal
- to TCP_SND_BUF. It is the amount of space which must be
- available in the tcp snd_buf for select to return writable */
-#ifndef TCP_SNDLOWAT
-#define TCP_SNDLOWAT TCP_SND_BUF/2
-#endif
-
-/* Support loop interface (127.0.0.1) */
-#ifndef LWIP_HAVE_LOOPIF
-#define LWIP_HAVE_LOOPIF 0
-#endif
-
-#ifndef LWIP_EVENT_API
-#define LWIP_EVENT_API 0
-#define LWIP_CALLBACK_API 1
-#else
-#define LWIP_EVENT_API 1
-#define LWIP_CALLBACK_API 0
-#endif
-
-#ifndef LWIP_COMPAT_SOCKETS
-#define LWIP_COMPAT_SOCKETS 1
-#endif
-
-
-#ifndef TCPIP_THREAD_PRIO
-#define TCPIP_THREAD_PRIO 1
-#endif
-
-#ifndef SLIPIF_THREAD_PRIO
-#define SLIPIF_THREAD_PRIO 1
-#endif
-
-#ifndef PPP_THREAD_PRIO
-#define PPP_THREAD_PRIO 1
-#endif
-
-#ifndef DEFAULT_THREAD_PRIO
-#define DEFAULT_THREAD_PRIO 1
-#endif
-
-
-/* ---------- Socket Options ---------- */
-/* Enable SO_REUSEADDR and SO_REUSEPORT options */
-#ifdef SO_REUSE
-/* I removed the lot since this was an ugly hack. It broke the raw-API.
- It also came with many ugly goto's, Christiaan Simons. */
-#error "SO_REUSE currently unavailable, this was a hack"
-#endif
-
-
-/* ---------- Statistics options ---------- */
-#ifndef LWIP_STATS
-#define LWIP_STATS 1
-#endif
-
-#if LWIP_STATS
-
-#ifndef LWIP_STATS_DISPLAY
-#define LWIP_STATS_DISPLAY 0
-#endif
-
-#ifndef LINK_STATS
-#define LINK_STATS 1
-#endif
-
-#ifndef IP_STATS
-#define IP_STATS 1
-#endif
-
-#ifndef IPFRAG_STATS
-#define IPFRAG_STATS 1
-#endif
-
-#ifndef ICMP_STATS
-#define ICMP_STATS 1
-#endif
-
-#ifndef UDP_STATS
-#define UDP_STATS 1
-#endif
-
-#ifndef TCP_STATS
-#define TCP_STATS 1
-#endif
-
-#ifndef MEM_STATS
-#define MEM_STATS 1
-#endif
-
-#ifndef MEMP_STATS
-#define MEMP_STATS 1
-#endif
-
-#ifndef PBUF_STATS
-#define PBUF_STATS 1
-#endif
-
-#ifndef SYS_STATS
-#define SYS_STATS 1
-#endif
-
-#ifndef RAW_STATS
-#define RAW_STATS 0
-#endif
-
-#else
-
-#define LINK_STATS 0
-#define IP_STATS 0
-#define IPFRAG_STATS 0
-#define ICMP_STATS 0
-#define UDP_STATS 0
-#define TCP_STATS 0
-#define MEM_STATS 0
-#define MEMP_STATS 0
-#define PBUF_STATS 0
-#define SYS_STATS 0
-#define RAW_STATS 0
-#define LWIP_STATS_DISPLAY 0
-
-#endif /* LWIP_STATS */
-
-/* ---------- PPP options ---------- */
-
-#ifndef PPP_SUPPORT
-#define PPP_SUPPORT 0 /* Set for PPP */
-#endif
-
-#if PPP_SUPPORT
-
-#define NUM_PPP 1 /* Max PPP sessions. */
-
-
-
-#ifndef PAP_SUPPORT
-#define PAP_SUPPORT 0 /* Set for PAP. */
-#endif
-
-#ifndef CHAP_SUPPORT
-#define CHAP_SUPPORT 0 /* Set for CHAP. */
-#endif
-
-#define MSCHAP_SUPPORT 0 /* Set for MSCHAP (NOT FUNCTIONAL!) */
-#define CBCP_SUPPORT 0 /* Set for CBCP (NOT FUNCTIONAL!) */
-#define CCP_SUPPORT 0 /* Set for CCP (NOT FUNCTIONAL!) */
-
-#ifndef VJ_SUPPORT
-#define VJ_SUPPORT 0 /* Set for VJ header compression. */
-#endif
-
-#ifndef MD5_SUPPORT
-#define MD5_SUPPORT 0 /* Set for MD5 (see also CHAP) */
-#endif
-
-
-/*
- * Timeouts.
- */
-#define FSM_DEFTIMEOUT 6 /* Timeout time in seconds */
-#define FSM_DEFMAXTERMREQS 2 /* Maximum Terminate-Request transmissions */
-#define FSM_DEFMAXCONFREQS 10 /* Maximum Configure-Request transmissions */
-#define FSM_DEFMAXNAKLOOPS 5 /* Maximum number of nak loops */
-
-#define UPAP_DEFTIMEOUT 6 /* Timeout (seconds) for retransmitting req */
-#define UPAP_DEFREQTIME 30 /* Time to wait for auth-req from peer */
-
-#define CHAP_DEFTIMEOUT 6 /* Timeout time in seconds */
-#define CHAP_DEFTRANSMITS 10 /* max # times to send challenge */
-
-
-/* Interval in seconds between keepalive echo requests, 0 to disable. */
-#if 1
-#define LCP_ECHOINTERVAL 0
-#else
-#define LCP_ECHOINTERVAL 10
-#endif
-
-/* Number of unanswered echo requests before failure. */
-#define LCP_MAXECHOFAILS 3
-
-/* Max Xmit idle time (in jiffies) before resend flag char. */
-#define PPP_MAXIDLEFLAG 100
-
-/*
- * Packet sizes
- *
- * Note - lcp shouldn't be allowed to negotiate stuff outside these
- * limits. See lcp.h in the pppd directory.
- * (XXX - these constants should simply be shared by lcp.c instead
- * of living in lcp.h)
- */
-#define PPP_MTU 1500 /* Default MTU (size of Info field) */
-#if 0
-#define PPP_MAXMTU 65535 - (PPP_HDRLEN + PPP_FCSLEN)
-#else
-#define PPP_MAXMTU 1500 /* Largest MTU we allow */
-#endif
-#define PPP_MINMTU 64
-#define PPP_MRU 1500 /* default MRU = max length of info field */
-#define PPP_MAXMRU 1500 /* Largest MRU we allow */
-#define PPP_DEFMRU 296 /* Try for this */
-#define PPP_MINMRU 128 /* No MRUs below this */
-
-
-#define MAXNAMELEN 256 /* max length of hostname or name for auth */
-#define MAXSECRETLEN 256 /* max length of password or secret */
-
-#endif /* PPP_SUPPORT */
-
-/* checksum options - set to zero for hardware checksum support */
-
-#ifndef CHECKSUM_GEN_IP
-#define CHECKSUM_GEN_IP 1
-#endif
-
-#ifndef CHECKSUM_GEN_UDP
-#define CHECKSUM_GEN_UDP 1
-#endif
-
-#ifndef CHECKSUM_GEN_TCP
-#define CHECKSUM_GEN_TCP 1
-#endif
-
-#ifndef CHECKSUM_CHECK_IP
-#define CHECKSUM_CHECK_IP 1
-#endif
-
-#ifndef CHECKSUM_CHECK_UDP
-#define CHECKSUM_CHECK_UDP 1
-#endif
-
-#ifndef CHECKSUM_CHECK_TCP
-#define CHECKSUM_CHECK_TCP 1
-#endif
-
-/* Debugging options all default to off */
-
-#ifndef DBG_TYPES_ON
-#define DBG_TYPES_ON 0
-#endif
-
-#ifndef ETHARP_DEBUG
-#define ETHARP_DEBUG DBG_OFF
-#endif
-
-#ifndef NETIF_DEBUG
-#define NETIF_DEBUG DBG_OFF
-#endif
-
-#ifndef PBUF_DEBUG
-#define PBUF_DEBUG DBG_OFF
-#endif
-
-#ifndef API_LIB_DEBUG
-#define API_LIB_DEBUG DBG_OFF
-#endif
-
-#ifndef API_MSG_DEBUG
-#define API_MSG_DEBUG DBG_OFF
-#endif
-
-#ifndef SOCKETS_DEBUG
-#define SOCKETS_DEBUG DBG_OFF
-#endif
-
-#ifndef ICMP_DEBUG
-#define ICMP_DEBUG DBG_OFF
-#endif
-
-#ifndef INET_DEBUG
-#define INET_DEBUG DBG_OFF
-#endif
-
-#ifndef IP_DEBUG
-#define IP_DEBUG DBG_OFF
-#endif
-
-#ifndef IP_REASS_DEBUG
-#define IP_REASS_DEBUG DBG_OFF
-#endif
-
-#ifndef RAW_DEBUG
-#define RAW_DEBUG DBG_OFF
-#endif
-
-#ifndef MEM_DEBUG
-#define MEM_DEBUG DBG_OFF
-#endif
-
-#ifndef MEMP_DEBUG
-#define MEMP_DEBUG DBG_OFF
-#endif
-
-#ifndef SYS_DEBUG
-#define SYS_DEBUG DBG_OFF
-#endif
-
-#ifndef TCP_DEBUG
-#define TCP_DEBUG DBG_OFF
-#endif
-
-#ifndef TCP_INPUT_DEBUG
-#define TCP_INPUT_DEBUG DBG_OFF
-#endif
-
-#ifndef TCP_FR_DEBUG
-#define TCP_FR_DEBUG DBG_OFF
-#endif
-
-#ifndef TCP_RTO_DEBUG
-#define TCP_RTO_DEBUG DBG_OFF
-#endif
-
-#ifndef TCP_REXMIT_DEBUG
-#define TCP_REXMIT_DEBUG DBG_OFF
-#endif
-
-#ifndef TCP_CWND_DEBUG
-#define TCP_CWND_DEBUG DBG_OFF
-#endif
-
-#ifndef TCP_WND_DEBUG
-#define TCP_WND_DEBUG DBG_OFF
-#endif
-
-#ifndef TCP_OUTPUT_DEBUG
-#define TCP_OUTPUT_DEBUG DBG_OFF
-#endif
-
-#ifndef TCP_RST_DEBUG
-#define TCP_RST_DEBUG DBG_OFF
-#endif
-
-#ifndef TCP_QLEN_DEBUG
-#define TCP_QLEN_DEBUG DBG_OFF
-#endif
-
-#ifndef UDP_DEBUG
-#define UDP_DEBUG DBG_OFF
-#endif
-
-#ifndef TCPIP_DEBUG
-#define TCPIP_DEBUG DBG_OFF
-#endif
-
-#ifndef PPP_DEBUG
-#define PPP_DEBUG DBG_OFF
-#endif
-
-#ifndef SLIP_DEBUG
-#define SLIP_DEBUG DBG_OFF
-#endif
-
-#ifndef DHCP_DEBUG
-#define DHCP_DEBUG DBG_OFF
-#endif
-
-
-#ifndef DBG_MIN_LEVEL
-#define DBG_MIN_LEVEL DBG_LEVEL_OFF
-#endif
-
-#endif /* __LWIP_OPT_H__ */
-
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/pbuf.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/pbuf.h deleted file mode 100644 index 0b187e121..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/pbuf.h +++ /dev/null @@ -1,113 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#ifndef __LWIP_PBUF_H__
-#define __LWIP_PBUF_H__
-
-#include "arch/cc.h"
-
-
-#define PBUF_TRANSPORT_HLEN 20
-#define PBUF_IP_HLEN 20
-
-typedef enum {
- PBUF_TRANSPORT,
- PBUF_IP,
- PBUF_LINK,
- PBUF_RAW
-} pbuf_layer;
-
-typedef enum {
- PBUF_RAM,
- PBUF_ROM,
- PBUF_REF,
- PBUF_POOL
-} pbuf_flag;
-
-/* Definitions for the pbuf flag field. These are NOT the flags that
- * are passed to pbuf_alloc(). */
-#define PBUF_FLAG_RAM 0x00U /* Flags that pbuf data is stored in RAM */
-#define PBUF_FLAG_ROM 0x01U /* Flags that pbuf data is stored in ROM */
-#define PBUF_FLAG_POOL 0x02U /* Flags that the pbuf comes from the pbuf pool */
-#define PBUF_FLAG_REF 0x04U /* Flags thet the pbuf payload refers to RAM */
-
-/** indicates this packet was broadcast on the link */
-#define PBUF_FLAG_LINK_BROADCAST 0x80U
-
-struct pbuf {
- /** next pbuf in singly linked pbuf chain */
- struct pbuf *next;
-
- /** pointer to the actual data in the buffer */
- void *payload;
-
- /**
- * total length of this buffer and all next buffers in chain
- * belonging to the same packet.
- *
- * For non-queue packet chains this is the invariant:
- * p->tot_len == p->len + (p->next? p->next->tot_len: 0)
- */
- u16_t tot_len;
-
- /** length of this buffer */
- u16_t len;
-
- /** flags telling the type of pbuf, see PBUF_FLAG_ */
- u16_t flags;
-
- /**
- * the reference count always equals the number of pointers
- * that refer to this pbuf. This can be pointers from an application,
- * the stack itself, or pbuf->next pointers from a chain.
- */
- u16_t ref;
-
-};
-
-void pbuf_init(void);
-
-struct pbuf *pbuf_alloc(pbuf_layer l, u16_t size, pbuf_flag flag);
-void pbuf_realloc(struct pbuf *p, u16_t size);
-u8_t pbuf_header(struct pbuf *p, s16_t header_size);
-void pbuf_ref(struct pbuf *p);
-void pbuf_ref_chain(struct pbuf *p);
-u8_t pbuf_free(struct pbuf *p);
-u8_t pbuf_clen(struct pbuf *p);
-void pbuf_cat(struct pbuf *h, struct pbuf *t);
-void pbuf_chain(struct pbuf *h, struct pbuf *t);
-struct pbuf *pbuf_take(struct pbuf *f);
-struct pbuf *pbuf_dechain(struct pbuf *p);
-void pbuf_queue(struct pbuf *p, struct pbuf *n);
-struct pbuf * pbuf_dequeue(struct pbuf *p);
-
-#endif /* __LWIP_PBUF_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/raw.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/raw.h deleted file mode 100644 index 83b32da9d..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/raw.h +++ /dev/null @@ -1,74 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_RAW_H__
-#define __LWIP_RAW_H__
-
-#include "lwip/arch.h"
-
-#include "lwip/pbuf.h"
-#include "lwip/inet.h"
-#include "lwip/ip.h"
-
-struct raw_pcb {
-/* Common members of all PCB types */
- IP_PCB;
-
- struct raw_pcb *next;
-
- u16_t protocol;
-
- u8_t (* recv)(void *arg, struct raw_pcb *pcb, struct pbuf *p,
- struct ip_addr *addr);
- void *recv_arg;
-};
-
-/* The following functions is the application layer interface to the
- RAW code. */
-struct raw_pcb * raw_new (u16_t proto);
-void raw_remove (struct raw_pcb *pcb);
-err_t raw_bind (struct raw_pcb *pcb, struct ip_addr *ipaddr);
-err_t raw_connect (struct raw_pcb *pcb, struct ip_addr *ipaddr);
-
-void raw_recv (struct raw_pcb *pcb,
- u8_t (* recv)(void *arg, struct raw_pcb *pcb,
- struct pbuf *p,
- struct ip_addr *addr),
- void *recv_arg);
-err_t raw_sendto (struct raw_pcb *pcb, struct pbuf *p, struct ip_addr *ipaddr);
-err_t raw_send (struct raw_pcb *pcb, struct pbuf *p);
-
-/* The following functions are the lower layer interface to RAW. */
-u8_t raw_input (struct pbuf *p, struct netif *inp);
-void raw_init (void);
-
-
-#endif /* __LWIP_RAW_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/sio.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/sio.h deleted file mode 100644 index 5fc28a4d6..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/sio.h +++ /dev/null @@ -1,63 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- */
-
-/*
- * This is the interface to the platform specific serial IO module
- * It needs to be implemented by those platforms which need SLIP or PPP
- */
-
-#include "arch/cc.h"
-
-#ifndef __sio_fd_t_defined
-typedef void * sio_fd_t;
-#endif
-
-#ifndef sio_open
-sio_fd_t sio_open(u8_t);
-#endif
-
-#ifndef sio_send
-void sio_send(u8_t, sio_fd_t);
-#endif
-
-#ifndef sio_recv
-u8_t sio_recv(sio_fd_t);
-#endif
-
-#ifndef sio_read
-u32_t sio_read(sio_fd_t, u8_t *, u32_t);
-#endif
-
-#ifndef sio_write
-u32_t sio_write(sio_fd_t, u8_t *, u32_t);
-#endif
-
-#ifndef sio_read_abort
-void sio_read_abort(sio_fd_t);
-#endif
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/snmp.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/snmp.h deleted file mode 100644 index 4e806914b..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/snmp.h +++ /dev/null @@ -1,178 +0,0 @@ -/*
- * Copyright (c) 2001, 2002 Leon Woestenberg <leon.woestenberg@axon.tv>
- * Copyright (c) 2001, 2002 Axon Digital Design B.V., The Netherlands.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Leon Woestenberg <leon.woestenberg@axon.tv>
- *
- */
-#ifndef __LWIP_SNMP_H__
-#define __LWIP_SNMP_H__
-
-#include "lwip/opt.h"
-
-/* SNMP support available? */
-#if defined(LWIP_SNMP) && (LWIP_SNMP > 0)
-
-/* network interface */
-void snmp_add_ifinoctets(unsigned long value);
-void snmp_inc_ifinucastpkts(void);
-void snmp_inc_ifinnucastpkts(void);
-void snmp_inc_ifindiscards(void);
-void snmp_add_ifoutoctets(unsigned long value);
-void snmp_inc_ifoutucastpkts(void);
-void snmp_inc_ifoutnucastpkts(void);
-void snmp_inc_ifoutdiscards(void);
-
-/* IP */
-void snmp_inc_ipinreceives(void);
-void snmp_inc_ipindelivers(void);
-void snmp_inc_ipindiscards(void);
-void snmp_inc_ipoutdiscards(void);
-void snmp_inc_ipoutrequests(void);
-void snmp_inc_ipunknownprotos(void);
-void snmp_inc_ipnoroutes(void);
-void snmp_inc_ipforwdatagrams(void);
-
-/* ICMP */
-void snmp_inc_icmpinmsgs(void);
-void snmp_inc_icmpinerrors(void);
-void snmp_inc_icmpindestunreachs(void);
-void snmp_inc_icmpintimeexcds(void);
-void snmp_inc_icmpinparmprobs(void);
-void snmp_inc_icmpinsrcquenchs(void);
-void snmp_inc_icmpinredirects(void);
-void snmp_inc_icmpinechos(void);
-void snmp_inc_icmpinechoreps(void);
-void snmp_inc_icmpintimestamps(void);
-void snmp_inc_icmpintimestampreps(void);
-void snmp_inc_icmpinaddrmasks(void);
-void snmp_inc_icmpinaddrmaskreps(void);
-void snmp_inc_icmpoutmsgs(void);
-void snmp_inc_icmpouterrors(void);
-void snmp_inc_icmpoutdestunreachs(void);
-void snmp_inc_icmpouttimeexcds(void);
-void snmp_inc_icmpoutparmprobs(void);
-void snmp_inc_icmpoutsrcquenchs(void);
-void snmp_inc_icmpoutredirects(void);
-void snmp_inc_icmpoutechos(void);
-void snmp_inc_icmpoutechoreps(void);
-void snmp_inc_icmpouttimestamps(void);
-void snmp_inc_icmpouttimestampreps(void);
-void snmp_inc_icmpoutaddrmasks(void);
-void snmp_inc_icmpoutaddrmaskreps(void);
-
-/* TCP */
-void snmp_inc_tcpactiveopens(void);
-void snmp_inc_tcppassiveopens(void);
-void snmp_inc_tcpattemptfails(void);
-void snmp_inc_tcpestabresets(void);
-void snmp_inc_tcpcurrestab(void);
-void snmp_inc_tcpinsegs(void);
-void snmp_inc_tcpoutsegs(void);
-void snmp_inc_tcpretranssegs(void);
-void snmp_inc_tcpinerrs(void);
-void snmp_inc_tcpoutrsts(void);
-
-/* UDP */
-void snmp_inc_udpindatagrams(void);
-void snmp_inc_udpnoports(void);
-void snmp_inc_udpinerrors(void);
-void snmp_inc_udpoutdatagrams(void);
-
-/* LWIP_SNMP support not available */
-/* define everything to be empty */
-#else
-
-/* network interface */
-#define snmp_add_ifinoctets(value)
-#define snmp_inc_ifinucastpkts()
-#define snmp_inc_ifinnucastpkts()
-#define snmp_inc_ifindiscards()
-#define snmp_add_ifoutoctets(value)
-#define snmp_inc_ifoutucastpkts()
-#define snmp_inc_ifoutnucastpkts()
-#define snmp_inc_ifoutdiscards()
-
-/* IP */
-#define snmp_inc_ipinreceives()
-#define snmp_inc_ipindelivers()
-#define snmp_inc_ipindiscards()
-#define snmp_inc_ipoutdiscards()
-#define snmp_inc_ipoutrequests()
-#define snmp_inc_ipunknownprotos()
-#define snmp_inc_ipnoroutes()
-#define snmp_inc_ipforwdatagrams()
-
-/* ICMP */
-#define snmp_inc_icmpinmsgs()
-#define snmp_inc_icmpinerrors()
-#define snmp_inc_icmpindestunreachs()
-#define snmp_inc_icmpintimeexcds()
-#define snmp_inc_icmpinparmprobs()
-#define snmp_inc_icmpinsrcquenchs()
-#define snmp_inc_icmpinredirects()
-#define snmp_inc_icmpinechos()
-#define snmp_inc_icmpinechoreps()
-#define snmp_inc_icmpintimestamps()
-#define snmp_inc_icmpintimestampreps()
-#define snmp_inc_icmpinaddrmasks()
-#define snmp_inc_icmpinaddrmaskreps()
-#define snmp_inc_icmpoutmsgs()
-#define snmp_inc_icmpouterrors()
-#define snmp_inc_icmpoutdestunreachs()
-#define snmp_inc_icmpouttimeexcds()
-#define snmp_inc_icmpoutparmprobs()
-#define snmp_inc_icmpoutsrcquenchs()
-#define snmp_inc_icmpoutredirects()
-#define snmp_inc_icmpoutechos()
-#define snmp_inc_icmpoutechoreps()
-#define snmp_inc_icmpouttimestamps()
-#define snmp_inc_icmpouttimestampreps()
-#define snmp_inc_icmpoutaddrmasks()
-#define snmp_inc_icmpoutaddrmaskreps()
-/* TCP */
-#define snmp_inc_tcpactiveopens()
-#define snmp_inc_tcppassiveopens()
-#define snmp_inc_tcpattemptfails()
-#define snmp_inc_tcpestabresets()
-#define snmp_inc_tcpcurrestab()
-#define snmp_inc_tcpinsegs()
-#define snmp_inc_tcpoutsegs()
-#define snmp_inc_tcpretranssegs()
-#define snmp_inc_tcpinerrs()
-#define snmp_inc_tcpoutrsts()
-
-/* UDP */
-#define snmp_inc_udpindatagrams()
-#define snmp_inc_udpnoports()
-#define snmp_inc_udpinerrors()
-#define snmp_inc_udpoutdatagrams()
-
-#endif
-
-#endif /* __LWIP_SNMP_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/sockets.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/sockets.h deleted file mode 100644 index 9c25035ad..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/sockets.h +++ /dev/null @@ -1,271 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-
-#ifndef __LWIP_SOCKETS_H__
-#define __LWIP_SOCKETS_H__
-#include "lwip/ip_addr.h"
-
-struct sockaddr_in {
- u8_t sin_len;
- u8_t sin_family;
- u16_t sin_port;
- struct in_addr sin_addr;
- char sin_zero[8];
-};
-
-struct sockaddr {
- u8_t sa_len;
- u8_t sa_family;
- char sa_data[14];
-};
-
-#ifndef socklen_t
-# define socklen_t int
-#endif
-
-
-#define SOCK_STREAM 1
-#define SOCK_DGRAM 2
-#define SOCK_RAW 3
-
-/*
- * Option flags per-socket.
- */
-#define SO_DEBUG 0x0001 /* turn on debugging info recording */
-#define SO_ACCEPTCONN 0x0002 /* socket has had listen() */
-#define SO_REUSEADDR 0x0004 /* allow local address reuse */
-#define SO_KEEPALIVE 0x0008 /* keep connections alive */
-#define SO_DONTROUTE 0x0010 /* just use interface addresses */
-#define SO_BROADCAST 0x0020 /* permit sending of broadcast msgs */
-#define SO_USELOOPBACK 0x0040 /* bypass hardware when possible */
-#define SO_LINGER 0x0080 /* linger on close if data present */
-#define SO_OOBINLINE 0x0100 /* leave received OOB data in line */
-#define SO_REUSEPORT 0x0200 /* allow local address & port reuse */
-
-#define SO_DONTLINGER (int)(~SO_LINGER)
-
-/*
- * Additional options, not kept in so_options.
- */
-#define SO_SNDBUF 0x1001 /* send buffer size */
-#define SO_RCVBUF 0x1002 /* receive buffer size */
-#define SO_SNDLOWAT 0x1003 /* send low-water mark */
-#define SO_RCVLOWAT 0x1004 /* receive low-water mark */
-#define SO_SNDTIMEO 0x1005 /* send timeout */
-#define SO_RCVTIMEO 0x1006 /* receive timeout */
-#define SO_ERROR 0x1007 /* get error status and clear */
-#define SO_TYPE 0x1008 /* get socket type */
-
-
-
-/*
- * Structure used for manipulating linger option.
- */
-struct linger {
- int l_onoff; /* option on/off */
- int l_linger; /* linger time */
-};
-
-/*
- * Level number for (get/set)sockopt() to apply to socket itself.
- */
-#define SOL_SOCKET 0xfff /* options for socket level */
-
-
-#define AF_UNSPEC 0
-#define AF_INET 2
-#define PF_INET AF_INET
-#define PF_UNSPEC AF_UNSPEC
-
-#define IPPROTO_IP 0
-#define IPPROTO_TCP 6
-#define IPPROTO_UDP 17
-
-#define INADDR_ANY 0
-#define INADDR_BROADCAST 0xffffffff
-
-/* Flags we can use with send and recv. */
-#define MSG_DONTWAIT 0x40 /* Nonblocking i/o for this operation only */
-
-
-/*
- * Options for level IPPROTO_IP
- */
-#define IP_TOS 1
-#define IP_TTL 2
-
-
-#define IPTOS_TOS_MASK 0x1E
-#define IPTOS_TOS(tos) ((tos) & IPTOS_TOS_MASK)
-#define IPTOS_LOWDELAY 0x10
-#define IPTOS_THROUGHPUT 0x08
-#define IPTOS_RELIABILITY 0x04
-#define IPTOS_LOWCOST 0x02
-#define IPTOS_MINCOST IPTOS_LOWCOST
-
-/*
- * Definitions for IP precedence (also in ip_tos) (hopefully unused)
- */
-#define IPTOS_PREC_MASK 0xe0
-#define IPTOS_PREC(tos) ((tos) & IPTOS_PREC_MASK)
-#define IPTOS_PREC_NETCONTROL 0xe0
-#define IPTOS_PREC_INTERNETCONTROL 0xc0
-#define IPTOS_PREC_CRITIC_ECP 0xa0
-#define IPTOS_PREC_FLASHOVERRIDE 0x80
-#define IPTOS_PREC_FLASH 0x60
-#define IPTOS_PREC_IMMEDIATE 0x40
-#define IPTOS_PREC_PRIORITY 0x20
-#define IPTOS_PREC_ROUTINE 0x00
-
-
-/*
- * Commands for ioctlsocket(), taken from the BSD file fcntl.h.
- *
- *
- * Ioctl's have the command encoded in the lower word,
- * and the size of any in or out parameters in the upper
- * word. The high 2 bits of the upper word are used
- * to encode the in/out status of the parameter; for now
- * we restrict parameters to at most 128 bytes.
- */
-#if !defined(FIONREAD) || !defined(FIONBIO)
-#define IOCPARM_MASK 0x7f /* parameters must be < 128 bytes */
-#define IOC_VOID 0x20000000 /* no parameters */
-#define IOC_OUT 0x40000000 /* copy out parameters */
-#define IOC_IN 0x80000000 /* copy in parameters */
-#define IOC_INOUT (IOC_IN|IOC_OUT)
- /* 0x20000000 distinguishes new &
- old ioctl's */
-#define _IO(x,y) (IOC_VOID|((x)<<8)|(y))
-
-#define _IOR(x,y,t) (IOC_OUT|(((long)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y))
-
-#define _IOW(x,y,t) (IOC_IN|(((long)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y))
-#endif
-
-#ifndef FIONREAD
-#define FIONREAD _IOR('f', 127, unsigned long) /* get # bytes to read */
-#endif
-#ifndef FIONBIO
-#define FIONBIO _IOW('f', 126, unsigned long) /* set/clear non-blocking i/o */
-#endif
-
-/* Socket I/O Controls */
-#ifndef SIOCSHIWAT
-#define SIOCSHIWAT _IOW('s', 0, unsigned long) /* set high watermark */
-#define SIOCGHIWAT _IOR('s', 1, unsigned long) /* get high watermark */
-#define SIOCSLOWAT _IOW('s', 2, unsigned long) /* set low watermark */
-#define SIOCGLOWAT _IOR('s', 3, unsigned long) /* get low watermark */
-#define SIOCATMARK _IOR('s', 7, unsigned long) /* at oob mark? */
-#endif
-
-#ifndef O_NONBLOCK
-#define O_NONBLOCK 04000U
-#endif
-
-#ifndef FD_SET
- #undef FD_SETSIZE
- #define FD_SETSIZE 16
- #define FD_SET(n, p) ((p)->fd_bits[(n)/8] |= (1 << ((n) & 7)))
- #define FD_CLR(n, p) ((p)->fd_bits[(n)/8] &= ~(1 << ((n) & 7)))
- #define FD_ISSET(n,p) ((p)->fd_bits[(n)/8] & (1 << ((n) & 7)))
- #define FD_ZERO(p) memset((void*)(p),0,sizeof(*(p)))
-
- typedef struct fd_set {
- unsigned char fd_bits [(FD_SETSIZE+7)/8];
- } fd_set;
-
-/*
- * only define this in sockets.c so it does not interfere
- * with other projects namespaces where timeval is present
- */
-#ifndef LWIP_TIMEVAL_PRIVATE
-#define LWIP_TIMEVAL_PRIVATE 1
-#endif
-
-#if LWIP_TIMEVAL_PRIVATE
- struct timeval {
- long tv_sec; /* seconds */
- long tv_usec; /* and microseconds */
- };
-#endif
-
-#endif
-
-int lwip_accept(int s, struct sockaddr *addr, socklen_t *addrlen);
-int lwip_bind(int s, struct sockaddr *name, socklen_t namelen);
-int lwip_shutdown(int s, int how);
-int lwip_getpeername (int s, struct sockaddr *name, socklen_t *namelen);
-int lwip_getsockname (int s, struct sockaddr *name, socklen_t *namelen);
-int lwip_getsockopt (int s, int level, int optname, void *optval, socklen_t *optlen);
-int lwip_setsockopt (int s, int level, int optname, const void *optval, socklen_t optlen);
-int lwip_close(int s);
-int lwip_connect(int s, struct sockaddr *name, socklen_t namelen);
-int lwip_listen(int s, int backlog);
-int lwip_recv(int s, void *mem, int len, unsigned int flags);
-int lwip_read(int s, void *mem, int len);
-int lwip_recvfrom(int s, void *mem, int len, unsigned int flags,
- struct sockaddr *from, socklen_t *fromlen);
-int lwip_send(int s, void *dataptr, int size, unsigned int flags);
-int lwip_sendto(int s, void *dataptr, int size, unsigned int flags,
- struct sockaddr *to, socklen_t tolen);
-int lwip_socket(int domain, int type, int protocol);
-int lwip_write(int s, void *dataptr, int size);
-int lwip_select(int maxfdp1, fd_set *readset, fd_set *writeset, fd_set *exceptset,
- struct timeval *timeout);
-int lwip_ioctl(int s, long cmd, void *argp);
-
-#if LWIP_COMPAT_SOCKETS
-#define accept(a,b,c) lwip_accept(a,b,c)
-#define bind(a,b,c) lwip_bind(a,b,c)
-#define shutdown(a,b) lwip_shutdown(a,b)
-#define close(s) lwip_close(s)
-#define connect(a,b,c) lwip_connect(a,b,c)
-#define getsockname(a,b,c) lwip_getsockname(a,b,c)
-#define getpeername(a,b,c) lwip_getpeername(a,b,c)
-#define setsockopt(a,b,c,d,e) lwip_setsockopt(a,b,c,d,e)
-#define getsockopt(a,b,c,d,e) lwip_getsockopt(a,b,c,d,e)
-#define listen(a,b) lwip_listen(a,b)
-#define recv(a,b,c,d) lwip_recv(a,b,c,d)
-#define read(a,b,c) lwip_read(a,b,c)
-#define recvfrom(a,b,c,d,e,f) lwip_recvfrom(a,b,c,d,e,f)
-#define send(a,b,c,d) lwip_send(a,b,c,d)
-#define sendto(a,b,c,d,e,f) lwip_sendto(a,b,c,d,e,f)
-#define socket(a,b,c) lwip_socket(a,b,c)
-#define write(a,b,c) lwip_write(a,b,c)
-#define select(a,b,c,d,e) lwip_select(a,b,c,d,e)
-#define ioctlsocket(a,b,c) lwip_ioctl(a,b,c)
-#endif /* LWIP_COMPAT_SOCKETS */
-
-#endif /* __LWIP_SOCKETS_H__ */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/stats.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/stats.h deleted file mode 100644 index 29dfd5731..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/stats.h +++ /dev/null @@ -1,158 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_STATS_H__
-#define __LWIP_STATS_H__
-
-#include "lwip/opt.h"
-#include "arch/cc.h"
-
-#include "lwip/mem.h"
-#include "lwip/memp.h"
-
-#if LWIP_STATS
-
-struct stats_proto {
- u16_t xmit; /* Transmitted packets. */
- u16_t rexmit; /* Retransmitted packets. */
- u16_t recv; /* Received packets. */
- u16_t fw; /* Forwarded packets. */
- u16_t drop; /* Dropped packets. */
- u16_t chkerr; /* Checksum error. */
- u16_t lenerr; /* Invalid length error. */
- u16_t memerr; /* Out of memory error. */
- u16_t rterr; /* Routing error. */
- u16_t proterr; /* Protocol error. */
- u16_t opterr; /* Error in options. */
- u16_t err; /* Misc error. */
- u16_t cachehit;
-};
-
-struct stats_mem {
- mem_size_t avail;
- mem_size_t used;
- mem_size_t max;
- mem_size_t err;
-};
-
-struct stats_pbuf {
- u16_t avail;
- u16_t used;
- u16_t max;
- u16_t err;
-
- u16_t alloc_locked;
- u16_t refresh_locked;
-};
-
-struct stats_syselem {
- u16_t used;
- u16_t max;
- u16_t err;
-};
-
-struct stats_sys {
- struct stats_syselem sem;
- struct stats_syselem mbox;
-};
-
-struct stats_ {
- struct stats_proto link;
- struct stats_proto ip_frag;
- struct stats_proto ip;
- struct stats_proto icmp;
- struct stats_proto udp;
- struct stats_proto tcp;
- struct stats_pbuf pbuf;
- struct stats_mem mem;
- struct stats_mem memp[MEMP_MAX];
- struct stats_sys sys;
-};
-
-extern struct stats_ lwip_stats;
-
-
-void stats_init(void);
-
-#define STATS_INC(x) ++lwip_stats.x
-#else
-#define stats_init()
-#define STATS_INC(x)
-#endif /* LWIP_STATS */
-
-#if TCP_STATS
-#define TCP_STATS_INC(x) STATS_INC(x)
-#else
-#define TCP_STATS_INC(x)
-#endif
-
-#if UDP_STATS
-#define UDP_STATS_INC(x) STATS_INC(x)
-#else
-#define UDP_STATS_INC(x)
-#endif
-
-#if ICMP_STATS
-#define ICMP_STATS_INC(x) STATS_INC(x)
-#else
-#define ICMP_STATS_INC(x)
-#endif
-
-#if IP_STATS
-#define IP_STATS_INC(x) STATS_INC(x)
-#else
-#define IP_STATS_INC(x)
-#endif
-
-#if IPFRAG_STATS
-#define IPFRAG_STATS_INC(x) STATS_INC(x)
-#else
-#define IPFRAG_STATS_INC(x)
-#endif
-
-#if LINK_STATS
-#define LINK_STATS_INC(x) STATS_INC(x)
-#else
-#define LINK_STATS_INC(x)
-#endif
-
-/* Display of statistics */
-#if LWIP_STATS_DISPLAY
-void stats_display(void);
-#else
-#define stats_display()
-#endif
-
-#endif /* __LWIP_STATS_H__ */
-
-
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/sys.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/sys.h deleted file mode 100644 index d2328c462..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/sys.h +++ /dev/null @@ -1,183 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_SYS_H__
-#define __LWIP_SYS_H__
-
-#include "arch/cc.h"
-
-#include "lwip/opt.h"
-
-
-#if NO_SYS
-
-/* For a totally minimal and standalone system, we provide null
- definitions of the sys_ functions. */
-typedef u8_t sys_sem_t;
-typedef u8_t sys_mbox_t;
-struct sys_timeout {u8_t dummy;};
-
-#define sys_init()
-#define sys_timeout(m,h,a)
-#define sys_untimeout(m,a)
-#define sys_sem_new(c) c
-#define sys_sem_signal(s)
-#define sys_sem_wait(s)
-#define sys_sem_free(s)
-#define sys_mbox_new() 0
-#define sys_mbox_fetch(m,d)
-#define sys_mbox_post(m,d)
-#define sys_mbox_free(m)
-
-#define sys_thread_new(t,a,p)
-
-#else /* NO_SYS */
-
-#include "arch/sys_arch.h"
-
-/** Return code for timeouts from sys_arch_mbox_fetch and sys_arch_sem_wait */
-#define SYS_ARCH_TIMEOUT 0xffffffff
-
-typedef void (* sys_timeout_handler)(void *arg);
-
-struct sys_timeout {
- struct sys_timeout *next;
- u32_t time;
- sys_timeout_handler h;
- void *arg;
-};
-
-struct sys_timeouts {
- struct sys_timeout *next;
-};
-
-/* sys_init() must be called before anthing else. */
-void sys_init(void);
-
-/*
- * sys_timeout():
- *
- * Schedule a timeout a specified amount of milliseconds in the
- * future. When the timeout occurs, the specified timeout handler will
- * be called. The handler will be passed the "arg" argument when
- * called.
- *
- */
-void sys_timeout(u32_t msecs, sys_timeout_handler h, void *arg);
-void sys_untimeout(sys_timeout_handler h, void *arg);
-struct sys_timeouts *sys_arch_timeouts(void);
-
-/* Semaphore functions. */
-sys_sem_t sys_sem_new(u8_t count);
-void sys_sem_signal(sys_sem_t sem);
-u32_t sys_arch_sem_wait(sys_sem_t sem, u32_t timeout);
-void sys_sem_free(sys_sem_t sem);
-void sys_sem_wait(sys_sem_t sem);
-int sys_sem_wait_timeout(sys_sem_t sem, u32_t timeout);
-
-/* Time functions. */
-#ifndef sys_msleep
-void sys_msleep(u32_t ms); /* only has a (close to) 1 jiffy resolution. */
-#endif
-#ifndef sys_jiffies
-u32_t sys_jiffies(void); /* since power up. */
-#endif
-
-/* Mailbox functions. */
-sys_mbox_t sys_mbox_new(void);
-void sys_mbox_post(sys_mbox_t mbox, void *msg);
-u32_t sys_arch_mbox_fetch(sys_mbox_t mbox, void **msg, u32_t timeout);
-void sys_mbox_free(sys_mbox_t mbox);
-void sys_mbox_fetch(sys_mbox_t mbox, void **msg);
-
-
-/* Thread functions. */
-sys_thread_t sys_thread_new(void (* thread)(void *arg), void *arg, int prio);
-
-/* The following functions are used only in Unix code, and
- can be omitted when porting the stack. */
-/* Returns the current time in microseconds. */
-unsigned long sys_now(void);
-
-#endif /* NO_SYS */
-
-/* Critical Region Protection */
-/* These functions must be implemented in the sys_arch.c file.
- In some implementations they can provide a more light-weight protection
- mechanism than using semaphores. Otherwise semaphores can be used for
- implementation */
-#ifndef SYS_ARCH_PROTECT
-/** SYS_LIGHTWEIGHT_PROT
- * define SYS_LIGHTWEIGHT_PROT in lwipopts.h if you want inter-task protection
- * for certain critical regions during buffer allocation, deallocation and memory
- * allocation and deallocation.
- */
-#if SYS_LIGHTWEIGHT_PROT
-
-/** SYS_ARCH_DECL_PROTECT
- * declare a protection variable. This macro will default to defining a variable of
- * type sys_prot_t. If a particular port needs a different implementation, then
- * this macro may be defined in sys_arch.h.
- */
-#define SYS_ARCH_DECL_PROTECT(lev) sys_prot_t lev
-/** SYS_ARCH_PROTECT
- * Perform a "fast" protect. This could be implemented by
- * disabling interrupts for an embedded system or by using a semaphore or
- * mutex. The implementation should allow calling SYS_ARCH_PROTECT when
- * already protected. The old protection level is returned in the variable
- * "lev". This macro will default to calling the sys_arch_protect() function
- * which should be implemented in sys_arch.c. If a particular port needs a
- * different implementation, then this macro may be defined in sys_arch.h
- */
-#define SYS_ARCH_PROTECT(lev) lev = sys_arch_protect()
-/** SYS_ARCH_UNPROTECT
- * Perform a "fast" set of the protection level to "lev". This could be
- * implemented by setting the interrupt level to "lev" within the MACRO or by
- * using a semaphore or mutex. This macro will default to calling the
- * sys_arch_unprotect() function which should be implemented in
- * sys_arch.c. If a particular port needs a different implementation, then
- * this macro may be defined in sys_arch.h
- */
-#define SYS_ARCH_UNPROTECT(lev) sys_arch_unprotect(lev)
-sys_prot_t sys_arch_protect(void);
-void sys_arch_unprotect(sys_prot_t pval);
-
-#else
-
-#define SYS_ARCH_DECL_PROTECT(lev)
-#define SYS_ARCH_PROTECT(lev)
-#define SYS_ARCH_UNPROTECT(lev)
-
-#endif /* SYS_LIGHTWEIGHT_PROT */
-
-#endif /* SYS_ARCH_PROTECT */
-
-#endif /* __LWIP_SYS_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/tcp.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/tcp.h deleted file mode 100644 index 1395e4161..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/tcp.h +++ /dev/null @@ -1,531 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_TCP_H__
-#define __LWIP_TCP_H__
-
-#include "lwip/sys.h"
-#include "lwip/mem.h"
-
-#include "lwip/pbuf.h"
-#include "lwip/opt.h"
-#include "lwip/ip.h"
-#include "lwip/icmp.h"
-
-#include "lwip/err.h"
-
-struct tcp_pcb;
-
-/* Functions for interfacing with TCP: */
-
-/* Lower layer interface to TCP: */
-void tcp_init (void); /* Must be called first to
- initialize TCP. */
-void tcp_tmr (void); /* Must be called every
- TCP_TMR_INTERVAL
- ms. (Typically 250 ms). */
-/* Application program's interface: */
-struct tcp_pcb * tcp_new (void);
-struct tcp_pcb * tcp_alloc (u8_t prio);
-
-void tcp_arg (struct tcp_pcb *pcb, void *arg);
-void tcp_accept (struct tcp_pcb *pcb,
- err_t (* accept)(void *arg, struct tcp_pcb *newpcb,
- err_t err));
-void tcp_recv (struct tcp_pcb *pcb,
- err_t (* recv)(void *arg, struct tcp_pcb *tpcb,
- struct pbuf *p, err_t err));
-void tcp_sent (struct tcp_pcb *pcb,
- err_t (* sent)(void *arg, struct tcp_pcb *tpcb,
- u16_t len));
-void tcp_poll (struct tcp_pcb *pcb,
- err_t (* poll)(void *arg, struct tcp_pcb *tpcb),
- u8_t interval);
-void tcp_err (struct tcp_pcb *pcb,
- void (* err)(void *arg, err_t err));
-
-#define tcp_mss(pcb) ((pcb)->mss)
-#define tcp_sndbuf(pcb) ((pcb)->snd_buf)
-
-void tcp_recved (struct tcp_pcb *pcb, u16_t len);
-err_t tcp_bind (struct tcp_pcb *pcb, struct ip_addr *ipaddr,
- u16_t port);
-err_t tcp_connect (struct tcp_pcb *pcb, struct ip_addr *ipaddr,
- u16_t port, err_t (* connected)(void *arg,
- struct tcp_pcb *tpcb,
- err_t err));
-struct tcp_pcb * tcp_listen (struct tcp_pcb *pcb);
-void tcp_abort (struct tcp_pcb *pcb);
-err_t tcp_close (struct tcp_pcb *pcb);
-err_t tcp_write (struct tcp_pcb *pcb, const void *dataptr, u16_t len,
- u8_t copy);
-
-void tcp_setprio (struct tcp_pcb *pcb, u8_t prio);
-
-#define TCP_PRIO_MIN 1
-#define TCP_PRIO_NORMAL 64
-#define TCP_PRIO_MAX 127
-
-/* It is also possible to call these two functions at the right
- intervals (instead of calling tcp_tmr()). */
-void tcp_slowtmr (void);
-void tcp_fasttmr (void);
-
-
-/* Only used by IP to pass a TCP segment to TCP: */
-void tcp_input (struct pbuf *p, struct netif *inp);
-/* Used within the TCP code only: */
-err_t tcp_output (struct tcp_pcb *pcb);
-void tcp_rexmit (struct tcp_pcb *pcb);
-void tcp_rexmit_rto (struct tcp_pcb *pcb);
-
-
-
-#define TCP_SEQ_LT(a,b) ((s32_t)((a)-(b)) < 0)
-#define TCP_SEQ_LEQ(a,b) ((s32_t)((a)-(b)) <= 0)
-#define TCP_SEQ_GT(a,b) ((s32_t)((a)-(b)) > 0)
-#define TCP_SEQ_GEQ(a,b) ((s32_t)((a)-(b)) >= 0)
-/* is b<=a<=c? */
-#if 0 /* see bug #10548 */
-#define TCP_SEQ_BETWEEN(a,b,c) ((c)-(b) >= (a)-(b))
-#endif
-#define TCP_SEQ_BETWEEN(a,b,c) (TCP_SEQ_GEQ(a,b) && TCP_SEQ_LEQ(a,c))
-#define TCP_FIN 0x01U
-#define TCP_SYN 0x02U
-#define TCP_RST 0x04U
-#define TCP_PSH 0x08U
-#define TCP_ACK 0x10U
-#define TCP_URG 0x20U
-#define TCP_ECE 0x40U
-#define TCP_CWR 0x80U
-
-#define TCP_FLAGS 0x3fU
-
-/* Length of the TCP header, excluding options. */
-#define TCP_HLEN 20
-
-#ifndef TCP_TMR_INTERVAL
-#define TCP_TMR_INTERVAL 250 /* The TCP timer interval in
- milliseconds. */
-#endif /* TCP_TMR_INTERVAL */
-
-#ifndef TCP_FAST_INTERVAL
-#define TCP_FAST_INTERVAL TCP_TMR_INTERVAL /* the fine grained timeout in
- milliseconds */
-#endif /* TCP_FAST_INTERVAL */
-
-#ifndef TCP_SLOW_INTERVAL
-#define TCP_SLOW_INTERVAL (2*TCP_TMR_INTERVAL) /* the coarse grained timeout in
- milliseconds */
-#endif /* TCP_SLOW_INTERVAL */
-
-#define TCP_FIN_WAIT_TIMEOUT 20000 /* milliseconds */
-#define TCP_SYN_RCVD_TIMEOUT 20000 /* milliseconds */
-
-#define TCP_OOSEQ_TIMEOUT 6 /* x RTO */
-
-#define TCP_MSL 60000 /* The maximum segment lifetime in microseconds */
-
-/*
- * User-settable options (used with setsockopt).
- */
-#define TCP_NODELAY 0x01 /* don't delay send to coalesce packets */
-#define TCP_KEEPALIVE 0x02 /* send KEEPALIVE probes when idle for pcb->keepalive miliseconds */
-
-/* Keepalive values */
-#define TCP_KEEPDEFAULT 7200000 /* KEEPALIVE timer in miliseconds */
-#define TCP_KEEPINTVL 75000 /* Time between KEEPALIVE probes in miliseconds */
-#define TCP_KEEPCNT 9 /* Counter for KEEPALIVE probes */
-#define TCP_MAXIDLE TCP_KEEPCNT * TCP_KEEPINTVL /* Maximum KEEPALIVE probe time */
-
-
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/bpstruct.h"
-#endif
-PACK_STRUCT_BEGIN
-struct tcp_hdr {
- PACK_STRUCT_FIELD(u16_t src);
- PACK_STRUCT_FIELD(u16_t dest);
- PACK_STRUCT_FIELD(u32_t seqno);
- PACK_STRUCT_FIELD(u32_t ackno);
- PACK_STRUCT_FIELD(u16_t _hdrlen_rsvd_flags);
- PACK_STRUCT_FIELD(u16_t wnd);
- PACK_STRUCT_FIELD(u16_t chksum);
- PACK_STRUCT_FIELD(u16_t urgp);
-} PACK_STRUCT_STRUCT;
-PACK_STRUCT_END
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/epstruct.h"
-#endif
-
-#define TCPH_OFFSET(phdr) (ntohs((phdr)->_hdrlen_rsvd_flags) >> 8)
-#define TCPH_HDRLEN(phdr) (ntohs((phdr)->_hdrlen_rsvd_flags) >> 12)
-#define TCPH_FLAGS(phdr) (ntohs((phdr)->_hdrlen_rsvd_flags) & TCP_FLAGS)
-
-#define TCPH_OFFSET_SET(phdr, offset) (phdr)->_hdrlen_rsvd_flags = htons(((offset) << 8) | TCPH_FLAGS(phdr))
-#define TCPH_HDRLEN_SET(phdr, len) (phdr)->_hdrlen_rsvd_flags = htons(((len) << 12) | TCPH_FLAGS(phdr))
-#define TCPH_FLAGS_SET(phdr, flags) (phdr)->_hdrlen_rsvd_flags = htons((ntohs((phdr)->_hdrlen_rsvd_flags) & ~TCP_FLAGS) | (flags))
-#define TCPH_SET_FLAG(phdr, flags ) (phdr)->_hdrlen_rsvd_flags = htons(ntohs((phdr)->_hdrlen_rsvd_flags) | (flags))
-#define TCPH_UNSET_FLAG(phdr, flags) (phdr)->_hdrlen_rsvd_flags = htons(ntohs((phdr)->_hdrlen_rsvd_flags) | (TCPH_FLAGS(phdr) & ~(flags)) )
-
-#define TCP_TCPLEN(seg) ((seg)->len + ((TCPH_FLAGS((seg)->tcphdr) & TCP_FIN || \
- TCPH_FLAGS((seg)->tcphdr) & TCP_SYN)? 1: 0))
-
-enum tcp_state {
- CLOSED = 0,
- LISTEN = 1,
- SYN_SENT = 2,
- SYN_RCVD = 3,
- ESTABLISHED = 4,
- FIN_WAIT_1 = 5,
- FIN_WAIT_2 = 6,
- CLOSE_WAIT = 7,
- CLOSING = 8,
- LAST_ACK = 9,
- TIME_WAIT = 10
-};
-
-/* the TCP protocol control block */
-struct tcp_pcb {
-/** common PCB members */
- IP_PCB;
-/** protocol specific PCB members */
- struct tcp_pcb *next; /* for the linked list */
- enum tcp_state state; /* TCP state */
- u8_t prio;
- void *callback_arg;
-
- u16_t local_port;
- u16_t remote_port;
-
- u8_t flags;
-#define TF_ACK_DELAY (u8_t)0x01U /* Delayed ACK. */
-#define TF_ACK_NOW (u8_t)0x02U /* Immediate ACK. */
-#define TF_INFR (u8_t)0x04U /* In fast recovery. */
-#define TF_RESET (u8_t)0x08U /* Connection was reset. */
-#define TF_CLOSED (u8_t)0x10U /* Connection was sucessfully closed. */
-#define TF_GOT_FIN (u8_t)0x20U /* Connection was closed by the remote end. */
-#define TF_NODELAY (u8_t)0x40U /* Disable Nagle algorithm */
-
- /* receiver variables */
- u32_t rcv_nxt; /* next seqno expected */
- u16_t rcv_wnd; /* receiver window */
-
- /* Timers */
- u32_t tmr;
- u8_t polltmr, pollinterval;
-
- /* Retransmission timer. */
- u16_t rtime;
-
- u16_t mss; /* maximum segment size */
-
- /* RTT (round trip time) estimation variables */
- u32_t rttest; /* RTT estimate in 500ms ticks */
- u32_t rtseq; /* sequence number being timed */
- s16_t sa, sv; /* @todo document this */
-
- u16_t rto; /* retransmission time-out */
- u8_t nrtx; /* number of retransmissions */
-
- /* fast retransmit/recovery */
- u32_t lastack; /* Highest acknowledged seqno. */
- u8_t dupacks;
-
- /* congestion avoidance/control variables */
- u16_t cwnd;
- u16_t ssthresh;
-
- /* sender variables */
- u32_t snd_nxt, /* next seqno to be sent */
- snd_max, /* Highest seqno sent. */
- snd_wnd, /* sender window */
- snd_wl1, snd_wl2, /* Sequence and acknowledgement numbers of last
- window update. */
- snd_lbb; /* Sequence number of next byte to be buffered. */
-
- u16_t acked;
-
- u16_t snd_buf; /* Available buffer space for sending (in bytes). */
- u8_t snd_queuelen; /* Available buffer space for sending (in tcp_segs). */
-
-
- /* These are ordered by sequence number: */
- struct tcp_seg *unsent; /* Unsent (queued) segments. */
- struct tcp_seg *unacked; /* Sent but unacknowledged segments. */
-#if TCP_QUEUE_OOSEQ
- struct tcp_seg *ooseq; /* Received out of sequence segments. */
-#endif /* TCP_QUEUE_OOSEQ */
-
-#if LWIP_CALLBACK_API
- /* Function to be called when more send buffer space is available. */
- err_t (* sent)(void *arg, struct tcp_pcb *pcb, u16_t space);
-
- /* Function to be called when (in-sequence) data has arrived. */
- err_t (* recv)(void *arg, struct tcp_pcb *pcb, struct pbuf *p, err_t err);
-
- /* Function to be called when a connection has been set up. */
- err_t (* connected)(void *arg, struct tcp_pcb *pcb, err_t err);
-
- /* Function to call when a listener has been connected. */
- err_t (* accept)(void *arg, struct tcp_pcb *newpcb, err_t err);
-
- /* Function which is called periodically. */
- err_t (* poll)(void *arg, struct tcp_pcb *pcb);
-
- /* Function to be called whenever a fatal error occurs. */
- void (* errf)(void *arg, err_t err);
-#endif /* LWIP_CALLBACK_API */
-
- /* idle time before KEEPALIVE is sent */
- u32_t keepalive;
-
- /* KEEPALIVE counter */
- u8_t keep_cnt;
-};
-
-struct tcp_pcb_listen {
-/* Common members of all PCB types */
- IP_PCB;
-
-/* Protocol specific PCB members */
- struct tcp_pcb_listen *next; /* for the linked list */
-
- /* Even if state is obviously LISTEN this is here for
- * field compatibility with tpc_pcb to which it is cast sometimes
- * Until a cleaner solution emerges this is here.FIXME
- */
- enum tcp_state state; /* TCP state */
-
- u8_t prio;
- void *callback_arg;
-
- u16_t local_port;
-
-#if LWIP_CALLBACK_API
- /* Function to call when a listener has been connected. */
- err_t (* accept)(void *arg, struct tcp_pcb *newpcb, err_t err);
-#endif /* LWIP_CALLBACK_API */
-};
-
-#if LWIP_EVENT_API
-
-enum lwip_event {
- LWIP_EVENT_ACCEPT,
- LWIP_EVENT_SENT,
- LWIP_EVENT_RECV,
- LWIP_EVENT_CONNECTED,
- LWIP_EVENT_POLL,
- LWIP_EVENT_ERR
-};
-
-err_t lwip_tcp_event(void *arg, struct tcp_pcb *pcb,
- enum lwip_event,
- struct pbuf *p,
- u16_t size,
- err_t err);
-
-#define TCP_EVENT_ACCEPT(pcb,err,ret) ret = lwip_tcp_event((pcb)->callback_arg, (pcb),\
- LWIP_EVENT_ACCEPT, NULL, 0, err)
-#define TCP_EVENT_SENT(pcb,space,ret) ret = lwip_tcp_event((pcb)->callback_arg, (pcb),\
- LWIP_EVENT_SENT, NULL, space, ERR_OK)
-#define TCP_EVENT_RECV(pcb,p,err,ret) ret = lwip_tcp_event((pcb)->callback_arg, (pcb),\
- LWIP_EVENT_RECV, (p), 0, (err))
-#define TCP_EVENT_CONNECTED(pcb,err,ret) ret = lwip_tcp_event((pcb)->callback_arg, (pcb),\
- LWIP_EVENT_CONNECTED, NULL, 0, (err))
-#define TCP_EVENT_POLL(pcb,ret) ret = lwip_tcp_event((pcb)->callback_arg, (pcb),\
- LWIP_EVENT_POLL, NULL, 0, ERR_OK)
-#define TCP_EVENT_ERR(errf,arg,err) lwip_tcp_event((arg), NULL, \
- LWIP_EVENT_ERR, NULL, 0, (err))
-#else /* LWIP_EVENT_API */
-#define TCP_EVENT_ACCEPT(pcb,err,ret) \
- if((pcb)->accept != NULL) \
- (ret = (pcb)->accept((pcb)->callback_arg,(pcb),(err)))
-#define TCP_EVENT_SENT(pcb,space,ret) \
- if((pcb)->sent != NULL) \
- (ret = (pcb)->sent((pcb)->callback_arg,(pcb),(space)))
-#define TCP_EVENT_RECV(pcb,p,err,ret) \
- if((pcb)->recv != NULL) \
- { ret = (pcb)->recv((pcb)->callback_arg,(pcb),(p),(err)); } else { \
- if (p) pbuf_free(p); }
-#define TCP_EVENT_CONNECTED(pcb,err,ret) \
- if((pcb)->connected != NULL) \
- (ret = (pcb)->connected((pcb)->callback_arg,(pcb),(err)))
-#define TCP_EVENT_POLL(pcb,ret) \
- if((pcb)->poll != NULL) \
- (ret = (pcb)->poll((pcb)->callback_arg,(pcb)))
-#define TCP_EVENT_ERR(errf,arg,err) \
- if((errf) != NULL) \
- (errf)((arg),(err))
-#endif /* LWIP_EVENT_API */
-
-/* This structure represents a TCP segment on the unsent and unacked queues */
-struct tcp_seg {
- struct tcp_seg *next; /* used when putting segements on a queue */
- struct pbuf *p; /* buffer containing data + TCP header */
- void *dataptr; /* pointer to the TCP data in the pbuf */
- u16_t len; /* the TCP length of this segment */
- struct tcp_hdr *tcphdr; /* the TCP header */
-};
-
-/* Internal functions and global variables: */
-struct tcp_pcb *tcp_pcb_copy(struct tcp_pcb *pcb);
-void tcp_pcb_purge(struct tcp_pcb *pcb);
-void tcp_pcb_remove(struct tcp_pcb **pcblist, struct tcp_pcb *pcb);
-
-u8_t tcp_segs_free(struct tcp_seg *seg);
-u8_t tcp_seg_free(struct tcp_seg *seg);
-struct tcp_seg *tcp_seg_copy(struct tcp_seg *seg);
-
-#define tcp_ack(pcb) if((pcb)->flags & TF_ACK_DELAY) { \
- (pcb)->flags &= ~TF_ACK_DELAY; \
- (pcb)->flags |= TF_ACK_NOW; \
- tcp_output(pcb); \
- } else { \
- (pcb)->flags |= TF_ACK_DELAY; \
- }
-
-#define tcp_ack_now(pcb) (pcb)->flags |= TF_ACK_NOW; \
- tcp_output(pcb)
-
-err_t tcp_send_ctrl(struct tcp_pcb *pcb, u8_t flags);
-err_t tcp_enqueue(struct tcp_pcb *pcb, void *dataptr, u16_t len,
- u8_t flags, u8_t copy,
- u8_t *optdata, u8_t optlen);
-
-void tcp_rexmit_seg(struct tcp_pcb *pcb, struct tcp_seg *seg);
-
-void tcp_rst(u32_t seqno, u32_t ackno,
- struct ip_addr *local_ip, struct ip_addr *remote_ip,
- u16_t local_port, u16_t remote_port);
-
-u32_t tcp_next_iss(void);
-
-void tcp_keepalive(struct tcp_pcb *pcb);
-
-extern struct tcp_pcb *tcp_input_pcb;
-extern u32_t tcp_ticks;
-
-#if TCP_DEBUG || TCP_INPUT_DEBUG || TCP_OUTPUT_DEBUG
-void tcp_debug_print(struct tcp_hdr *tcphdr);
-void tcp_debug_print_flags(u8_t flags);
-void tcp_debug_print_state(enum tcp_state s);
-void tcp_debug_print_pcbs(void);
-s16_t tcp_pcbs_sane(void);
-#else
-# define tcp_debug_print(tcphdr)
-# define tcp_debug_print_flags(flags)
-# define tcp_debug_print_state(s)
-# define tcp_debug_print_pcbs()
-# define tcp_pcbs_sane() 1
-#endif /* TCP_DEBUG */
-
-#if NO_SYS
-#define tcp_timer_needed()
-#else
-void tcp_timer_needed(void);
-#endif
-
-/* The TCP PCB lists. */
-union tcp_listen_pcbs_t { /* List of all TCP PCBs in LISTEN state. */
- struct tcp_pcb_listen *listen_pcbs;
- struct tcp_pcb *pcbs;
-};
-extern union tcp_listen_pcbs_t tcp_listen_pcbs;
-extern struct tcp_pcb *tcp_active_pcbs; /* List of all TCP PCBs that are in a
- state in which they accept or send
- data. */
-extern struct tcp_pcb *tcp_tw_pcbs; /* List of all TCP PCBs in TIME-WAIT. */
-
-extern struct tcp_pcb *tcp_tmp_pcb; /* Only used for temporary storage. */
-
-/* Axioms about the above lists:
- 1) Every TCP PCB that is not CLOSED is in one of the lists.
- 2) A PCB is only in one of the lists.
- 3) All PCBs in the tcp_listen_pcbs list is in LISTEN state.
- 4) All PCBs in the tcp_tw_pcbs list is in TIME-WAIT state.
-*/
-
-/* Define two macros, TCP_REG and TCP_RMV that registers a TCP PCB
- with a PCB list or removes a PCB from a list, respectively. */
-#if 0
-#define TCP_REG(pcbs, npcb) do {\
- LWIP_DEBUGF(TCP_DEBUG, ("TCP_REG %p local port %d\n", npcb, npcb->local_port)); \
- for(tcp_tmp_pcb = *pcbs; \
- tcp_tmp_pcb != NULL; \
- tcp_tmp_pcb = tcp_tmp_pcb->next) { \
- LWIP_ASSERT("TCP_REG: already registered\n", tcp_tmp_pcb != npcb); \
- } \
- LWIP_ASSERT("TCP_REG: pcb->state != CLOSED", npcb->state != CLOSED); \
- npcb->next = *pcbs; \
- LWIP_ASSERT("TCP_REG: npcb->next != npcb", npcb->next != npcb); \
- *(pcbs) = npcb; \
- LWIP_ASSERT("TCP_RMV: tcp_pcbs sane", tcp_pcbs_sane()); \
- tcp_timer_needed(); \
- } while(0)
-#define TCP_RMV(pcbs, npcb) do { \
- LWIP_ASSERT("TCP_RMV: pcbs != NULL", *pcbs != NULL); \
- LWIP_DEBUGF(TCP_DEBUG, ("TCP_RMV: removing %p from %p\n", npcb, *pcbs)); \
- if(*pcbs == npcb) { \
- *pcbs = (*pcbs)->next; \
- } else for(tcp_tmp_pcb = *pcbs; tcp_tmp_pcb != NULL; tcp_tmp_pcb = tcp_tmp_pcb->next) { \
- if(tcp_tmp_pcb->next != NULL && tcp_tmp_pcb->next == npcb) { \
- tcp_tmp_pcb->next = npcb->next; \
- break; \
- } \
- } \
- npcb->next = NULL; \
- LWIP_ASSERT("TCP_RMV: tcp_pcbs sane", tcp_pcbs_sane()); \
- LWIP_DEBUGF(TCP_DEBUG, ("TCP_RMV: removed %p from %p\n", npcb, *pcbs)); \
- } while(0)
-
-#else /* LWIP_DEBUG */
-#define TCP_REG(pcbs, npcb) do { \
- npcb->next = *pcbs; \
- *(pcbs) = npcb; \
- tcp_timer_needed(); \
- } while(0)
-#define TCP_RMV(pcbs, npcb) do { \
- if(*(pcbs) == npcb) { \
- (*(pcbs)) = (*pcbs)->next; \
- } else for(tcp_tmp_pcb = *pcbs; tcp_tmp_pcb != NULL; tcp_tmp_pcb = tcp_tmp_pcb->next) { \
- if(tcp_tmp_pcb->next != NULL && tcp_tmp_pcb->next == npcb) { \
- tcp_tmp_pcb->next = npcb->next; \
- break; \
- } \
- } \
- npcb->next = NULL; \
- } while(0)
-#endif /* LWIP_DEBUG */
-#endif /* __LWIP_TCP_H__ */
-
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/tcpip.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/tcpip.h deleted file mode 100644 index 242664ef7..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/tcpip.h +++ /dev/null @@ -1,68 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_TCPIP_H__
-#define __LWIP_TCPIP_H__
-
-#include "lwip/api_msg.h"
-#include "lwip/pbuf.h"
-
-void tcpip_init(void (* tcpip_init_done)(void *), void *arg);
-void tcpip_apimsg(struct api_msg *apimsg);
-err_t tcpip_input(struct pbuf *p, struct netif *inp);
-err_t tcpip_callback(void (*f)(void *ctx), void *ctx);
-
-void tcpip_tcp_timer_needed(void);
-
-enum tcpip_msg_type {
- TCPIP_MSG_API,
- TCPIP_MSG_INPUT,
- TCPIP_MSG_CALLBACK
-};
-
-struct tcpip_msg {
- enum tcpip_msg_type type;
- sys_sem_t *sem;
- union {
- struct api_msg *apimsg;
- struct {
- struct pbuf *p;
- struct netif *netif;
- } inp;
- struct {
- void (*f)(void *ctx);
- void *ctx;
- } cb;
- } msg;
-};
-
-
-#endif /* __LWIP_TCPIP_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/udp.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/udp.h deleted file mode 100644 index daaeca107..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/lwip/udp.h +++ /dev/null @@ -1,104 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __LWIP_UDP_H__
-#define __LWIP_UDP_H__
-
-#include "lwip/arch.h"
-
-#include "lwip/pbuf.h"
-#include "lwip/inet.h"
-#include "lwip/ip.h"
-
-#define UDP_HLEN 8
-
-struct udp_hdr {
- PACK_STRUCT_FIELD(u16_t src);
- PACK_STRUCT_FIELD(u16_t dest); /* src/dest UDP ports */
- PACK_STRUCT_FIELD(u16_t len);
- PACK_STRUCT_FIELD(u16_t chksum);
-} PACK_STRUCT_STRUCT;
-
-#define UDP_FLAGS_NOCHKSUM 0x01U
-#define UDP_FLAGS_UDPLITE 0x02U
-#define UDP_FLAGS_CONNECTED 0x04U
-
-struct udp_pcb {
-/* Common members of all PCB types */
- IP_PCB;
-
-/* Protocol specific PCB members */
-
- struct udp_pcb *next;
-
- u8_t flags;
- u16_t local_port, remote_port;
-
- u16_t chksum_len;
-
- void (* recv)(void *arg, struct udp_pcb *pcb, struct pbuf *p,
- struct ip_addr *addr, u16_t port);
- void *recv_arg;
-};
-
-/* The following functions is the application layer interface to the
- UDP code. */
-struct udp_pcb * udp_new (void);
-void udp_remove (struct udp_pcb *pcb);
-err_t udp_bind (struct udp_pcb *pcb, struct ip_addr *ipaddr,
- u16_t port);
-err_t udp_connect (struct udp_pcb *pcb, struct ip_addr *ipaddr,
- u16_t port);
-void udp_disconnect (struct udp_pcb *pcb);
-void udp_recv (struct udp_pcb *pcb,
- void (* recv)(void *arg, struct udp_pcb *upcb,
- struct pbuf *p,
- struct ip_addr *addr,
- u16_t port),
- void *recv_arg);
-err_t udp_sendto (struct udp_pcb *pcb, struct pbuf *p, struct ip_addr *dst_ip, u16_t dst_port);
-err_t udp_send (struct udp_pcb *pcb, struct pbuf *p);
-
-#define udp_flags(pcb) ((pcb)->flags)
-#define udp_setflags(pcb, f) ((pcb)->flags = (f))
-
-/* The following functions are the lower layer interface to UDP. */
-void udp_input (struct pbuf *p, struct netif *inp);
-void udp_init (void);
-
-#if UDP_DEBUG
-void udp_debug_print(struct udp_hdr *udphdr);
-#else
-#define udp_debug_print(udphdr)
-#endif
-#endif /* __LWIP_UDP_H__ */
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/netif/etharp.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/netif/etharp.h deleted file mode 100644 index 26fa3effb..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/netif/etharp.h +++ /dev/null @@ -1,126 +0,0 @@ -/*
- * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
- * Copyright (c) 2003-2004 Leon Woestenberg <leon.woestenberg@axon.tv>
- * Copyright (c) 2003-2004 Axon Digital Design B.V., The Netherlands.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-#ifndef __NETIF_ETHARP_H__
-#define __NETIF_ETHARP_H__
-
-#ifndef ETH_PAD_SIZE
-#define ETH_PAD_SIZE 0
-#endif
-
-#include "lwip/pbuf.h"
-#include "lwip/ip_addr.h"
-#include "lwip/netif.h"
-#include "lwip/ip.h"
-
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/bpstruct.h"
-#endif
-PACK_STRUCT_BEGIN
-struct eth_addr {
- PACK_STRUCT_FIELD(u8_t addr[6]);
-} PACK_STRUCT_STRUCT;
-PACK_STRUCT_END
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/epstruct.h"
-#endif
-
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/bpstruct.h"
-#endif
-PACK_STRUCT_BEGIN
-struct eth_hdr {
-#if ETH_PAD_SIZE
- PACK_STRUCT_FIELD(u8_t padding[ETH_PAD_SIZE]);
-#endif
- PACK_STRUCT_FIELD(struct eth_addr dest);
- PACK_STRUCT_FIELD(struct eth_addr src);
- PACK_STRUCT_FIELD(u16_t type);
-} PACK_STRUCT_STRUCT;
-PACK_STRUCT_END
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/epstruct.h"
-#endif
-
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/bpstruct.h"
-#endif
-PACK_STRUCT_BEGIN
-/** the ARP message */
-struct etharp_hdr {
- PACK_STRUCT_FIELD(struct eth_hdr ethhdr);
- PACK_STRUCT_FIELD(u16_t hwtype);
- PACK_STRUCT_FIELD(u16_t proto);
- PACK_STRUCT_FIELD(u16_t _hwlen_protolen);
- PACK_STRUCT_FIELD(u16_t opcode);
- PACK_STRUCT_FIELD(struct eth_addr shwaddr);
- PACK_STRUCT_FIELD(struct ip_addr2 sipaddr);
- PACK_STRUCT_FIELD(struct eth_addr dhwaddr);
- PACK_STRUCT_FIELD(struct ip_addr2 dipaddr);
-} PACK_STRUCT_STRUCT;
-PACK_STRUCT_END
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/epstruct.h"
-#endif
-
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/bpstruct.h"
-#endif
-PACK_STRUCT_BEGIN
-struct ethip_hdr {
- PACK_STRUCT_FIELD(struct eth_hdr eth);
- PACK_STRUCT_FIELD(struct ip_hdr ip);
-} PACK_STRUCT_STRUCT;
-PACK_STRUCT_END
-#ifdef PACK_STRUCT_USE_INCLUDES
-# include "arch/epstruct.h"
-#endif
-
-/** 5 seconds period */
-#define ARP_TMR_INTERVAL 5000
-
-#define ETHTYPE_ARP 0x0806
-#define ETHTYPE_IP 0x0800
-
-void etharp_init(void);
-void etharp_tmr(void);
-void etharp_ip_input(struct netif *netif, struct pbuf *p);
-void etharp_arp_input(struct netif *netif, struct eth_addr *ethaddr,
- struct pbuf *p);
-err_t etharp_output(struct netif *netif, struct ip_addr *ipaddr,
- struct pbuf *q);
-err_t etharp_query(struct netif *netif, struct ip_addr *ipaddr, struct pbuf *q);
-err_t etharp_request(struct netif *netif, struct ip_addr *ipaddr);
-
-#endif /* __NETIF_ARP_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/netif/loopif.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/netif/loopif.h deleted file mode 100644 index 7fd548733..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/netif/loopif.h +++ /dev/null @@ -1,39 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __NETIF_LOOPIF_H__
-#define __NETIF_LOOPIF_H__
-
-#include "lwip/netif.h"
-
-err_t loopif_init(struct netif *netif);
-
-#endif /* __NETIF_LOOPIF_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/netif/slipif.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/netif/slipif.h deleted file mode 100644 index d9060fc97..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/include/netif/slipif.h +++ /dev/null @@ -1,42 +0,0 @@ -/*
- * Copyright (c) 2001, Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the Institute nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#ifndef __NETIF_SLIPIF_H__
-#define __NETIF_SLIPIF_H__
-
-#include "lwip/netif.h"
-
-err_t slipif_init(struct netif * netif);
-
-#endif
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/FILES b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/FILES deleted file mode 100644 index 825d40715..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/FILES +++ /dev/null @@ -1,27 +0,0 @@ -This directory contains generic network interface device drivers that -do not contain any hardware or architecture specific code. The files -are: - -etharp.c - Implements the ARP (Address Resolution Protocol) over - Ethernet. The code in this file should be used together with - Ethernet device drivers. Note that this module has been - largely made Ethernet independent so you should be able to - adapt this for other link layers (such as Firewire). - -ethernetif.c - An example of how an Ethernet device driver could look. This - file can be used as a "skeleton" for developing new Ethernet - network device drivers. It uses the etharp.c ARP code. - -loopif.c - An example network interface that shows how a "loopback" - interface would work. This is not really intended for actual - use, but as a very basic example of how initialization and - output functions work. - -slipif.c - A generic implementation of the SLIP (Serial Line IP) - protocol. It requires a sio (serial I/O) module to work. - -ppp/ Point-to-Point Protocol stack diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/etharp.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/etharp.c deleted file mode 100644 index 76a8ac4bf..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/etharp.c +++ /dev/null @@ -1,831 +0,0 @@ -/**
- * @file
- * Address Resolution Protocol module for IP over Ethernet
- *
- * Functionally, ARP is divided into two parts. The first maps an IP address
- * to a physical address when sending a packet, and the second part answers
- * requests from other machines for our physical address.
- *
- * This implementation complies with RFC 826 (Ethernet ARP). It supports
- * Gratuitious ARP from RFC3220 (IP Mobility Support for IPv4) section 4.6
- * if an interface calls etharp_query(our_netif, its_ip_addr, NULL) upon
- * address change.
- */
-
-/*
- * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
- * Copyright (c) 2003-2004 Leon Woestenberg <leon.woestenberg@axon.tv>
- * Copyright (c) 2003-2004 Axon Digital Design B.V., The Netherlands.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- */
-
-#include "lwip/opt.h"
-#include "lwip/inet.h"
-#include "netif/etharp.h"
-#include "lwip/ip.h"
-#include "lwip/stats.h"
-
-/* ARP needs to inform DHCP of any ARP replies? */
-#if (LWIP_DHCP && DHCP_DOES_ARP_CHECK)
-# include "lwip/dhcp.h"
-#endif
-
-/** the time an ARP entry stays valid after its last update,
- * (240 * 5) seconds = 20 minutes.
- */
-#define ARP_MAXAGE 240
-/** the time an ARP entry stays pending after first request,
- * (2 * 5) seconds = 10 seconds.
- *
- * @internal Keep this number at least 2, otherwise it might
- * run out instantly if the timeout occurs directly after a request.
- */
-#define ARP_MAXPENDING 2
-
-#define HWTYPE_ETHERNET 1
-
-/** ARP message types */
-#define ARP_REQUEST 1
-#define ARP_REPLY 2
-
-#define ARPH_HWLEN(hdr) (ntohs((hdr)->_hwlen_protolen) >> 8)
-#define ARPH_PROTOLEN(hdr) (ntohs((hdr)->_hwlen_protolen) & 0xff)
-
-#define ARPH_HWLEN_SET(hdr, len) (hdr)->_hwlen_protolen = htons(ARPH_PROTOLEN(hdr) | ((len) << 8))
-#define ARPH_PROTOLEN_SET(hdr, len) (hdr)->_hwlen_protolen = htons((len) | (ARPH_HWLEN(hdr) << 8))
-
-enum etharp_state {
- ETHARP_STATE_EMPTY,
- ETHARP_STATE_PENDING,
- ETHARP_STATE_STABLE,
- /** @internal transitional state used in etharp_tmr() for convenience*/
- ETHARP_STATE_EXPIRED
-};
-
-struct etharp_entry {
-#if ARP_QUEUEING
- /**
- * Pointer to queue of pending outgoing packets on this ARP entry.
- */
- struct pbuf *p;
-#endif
- struct ip_addr ipaddr;
- struct eth_addr ethaddr;
- enum etharp_state state;
- u8_t ctime;
-};
-
-static const struct eth_addr ethbroadcast = {{0xff,0xff,0xff,0xff,0xff,0xff}};
-static struct etharp_entry arp_table[ARP_TABLE_SIZE];
-
-/**
- * Try hard to create a new entry - we want the IP address to appear in
- * the cache (even if this means removing an active entry or so). */
-#define ETHARP_TRY_HARD 1
-
-static s8_t find_entry(struct ip_addr *ipaddr, u8_t flags);
-static err_t update_arp_entry(struct netif *netif, struct ip_addr *ipaddr, struct eth_addr *ethaddr, u8_t flags);
-/**
- * Initializes ARP module.
- */
-void
-etharp_init(void)
-{
- u8_t i;
- /* clear ARP entries */
- for(i = 0; i < ARP_TABLE_SIZE; ++i) {
- arp_table[i].state = ETHARP_STATE_EMPTY;
-#if ARP_QUEUEING
- arp_table[i].p = NULL;
-#endif
- arp_table[i].ctime = 0;
- }
-}
-
-/**
- * Clears expired entries in the ARP table.
- *
- * This function should be called every ETHARP_TMR_INTERVAL microseconds (5 seconds),
- * in order to expire entries in the ARP table.
- */
-void
-etharp_tmr(void)
-{
- u8_t i;
-
- LWIP_DEBUGF(ETHARP_DEBUG, ("etharp_timer\n"));
- /* remove expired entries from the ARP table */
- for (i = 0; i < ARP_TABLE_SIZE; ++i) {
- arp_table[i].ctime++;
- /* stable entry? */
- if ((arp_table[i].state == ETHARP_STATE_STABLE) &&
- /* entry has become old? */
- (arp_table[i].ctime >= ARP_MAXAGE)) {
- LWIP_DEBUGF(ETHARP_DEBUG, ("etharp_timer: expired stable entry %"U16_F".\n", (u16_t)i));
- arp_table[i].state = ETHARP_STATE_EXPIRED;
- /* pending entry? */
- } else if (arp_table[i].state == ETHARP_STATE_PENDING) {
- /* entry unresolved/pending for too long? */
- if (arp_table[i].ctime >= ARP_MAXPENDING) {
- LWIP_DEBUGF(ETHARP_DEBUG, ("etharp_timer: expired pending entry %"U16_F".\n", (u16_t)i));
- arp_table[i].state = ETHARP_STATE_EXPIRED;
-#if ARP_QUEUEING
- } else if (arp_table[i].p != NULL) {
- /* resend an ARP query here */
-#endif
- }
- }
- /* clean up entries that have just been expired */
- if (arp_table[i].state == ETHARP_STATE_EXPIRED) {
-#if ARP_QUEUEING
- /* and empty packet queue */
- if (arp_table[i].p != NULL) {
- /* remove all queued packets */
- LWIP_DEBUGF(ETHARP_DEBUG, ("etharp_timer: freeing entry %"U16_F", packet queue %p.\n", (u16_t)i, (void *)(arp_table[i].p)));
- pbuf_free(arp_table[i].p);
- arp_table[i].p = NULL;
- }
-#endif
- /* recycle entry for re-use */
- arp_table[i].state = ETHARP_STATE_EMPTY;
- }
- }
-}
-
-/**
- * Search the ARP table for a matching or new entry.
- *
- * If an IP address is given, return a pending or stable ARP entry that matches
- * the address. If no match is found, create a new entry with this address set,
- * but in state ETHARP_EMPTY. The caller must check and possibly change the
- * state of the returned entry.
- *
- * If ipaddr is NULL, return a initialized new entry in state ETHARP_EMPTY.
- *
- * In all cases, attempt to create new entries from an empty entry. If no
- * empty entries are available and ETHARP_TRY_HARD flag is set, recycle
- * old entries. Heuristic choose the least important entry for recycling.
- *
- * @param ipaddr IP address to find in ARP cache, or to add if not found.
- * @param flags
- * - ETHARP_TRY_HARD: Try hard to create a entry by allowing recycling of
- * active (stable or pending) entries.
- *
- * @return The ARP entry index that matched or is created, ERR_MEM if no
- * entry is found or could be recycled.
- */
-static s8_t find_entry(struct ip_addr *ipaddr, u8_t flags)
-{
- s8_t old_pending = ARP_TABLE_SIZE, old_stable = ARP_TABLE_SIZE;
- s8_t empty = ARP_TABLE_SIZE;
- u8_t i = 0, age_pending = 0, age_stable = 0;
-#if ARP_QUEUEING
- /* oldest entry with packets on queue */
- s8_t old_queue = ARP_TABLE_SIZE;
- /* its age */
- u8_t age_queue = 0;
-#endif
-
- /**
- * a) do a search through the cache, remember candidates
- * b) select candidate entry
- * c) create new entry
- */
-
- /* a) in a single search sweep, do all of this
- * 1) remember the first empty entry (if any)
- * 2) remember the oldest stable entry (if any)
- * 3) remember the oldest pending entry without queued packets (if any)
- * 4) remember the oldest pending entry with queued packets (if any)
- * 5) search for a matching IP entry, either pending or stable
- * until 5 matches, or all entries are searched for.
- */
-
- for (i = 0; i < ARP_TABLE_SIZE; ++i) {
- /* no empty entry found yet and now we do find one? */
- if ((empty == ARP_TABLE_SIZE) && (arp_table[i].state == ETHARP_STATE_EMPTY)) {
- LWIP_DEBUGF(ETHARP_DEBUG, ("find_entry: found empty entry %"U16_F"\n", (u16_t)i));
- /* remember first empty entry */
- empty = i;
- }
- /* pending entry? */
- else if (arp_table[i].state == ETHARP_STATE_PENDING) {
- /* if given, does IP address match IP address in ARP entry? */
- if (ipaddr && ip_addr_cmp(ipaddr, &arp_table[i].ipaddr)) {
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("find_entry: found matching pending entry %"U16_F"\n", (u16_t)i));
- /* found exact IP address match, simply bail out */
- return i;
-#if ARP_QUEUEING
- /* pending with queued packets? */
- } else if (arp_table[i].p != NULL) {
- if (arp_table[i].ctime >= age_queue) {
- old_queue = i;
- age_queue = arp_table[i].ctime;
- }
-#endif
- /* pending without queued packets? */
- } else {
- if (arp_table[i].ctime >= age_pending) {
- old_pending = i;
- age_pending = arp_table[i].ctime;
- }
- }
- }
- /* stable entry? */
- else if (arp_table[i].state == ETHARP_STATE_STABLE) {
- /* if given, does IP address match IP address in ARP entry? */
- if (ipaddr && ip_addr_cmp(ipaddr, &arp_table[i].ipaddr)) {
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("find_entry: found matching stable entry %"U16_F"\n", (u16_t)i));
- /* found exact IP address match, simply bail out */
- return i;
- /* remember entry with oldest stable entry in oldest, its age in maxtime */
- } else if (arp_table[i].ctime >= age_stable) {
- old_stable = i;
- age_stable = arp_table[i].ctime;
- }
- }
- }
- /* { we have no match } => try to create a new entry */
-
- /* no empty entry found and not allowed to recycle? */
- if ((empty == ARP_TABLE_SIZE) && ((flags & ETHARP_TRY_HARD) == 0))
- {
- return (s8_t)ERR_MEM;
- }
-
- /* b) choose the least destructive entry to recycle:
- * 1) empty entry
- * 2) oldest stable entry
- * 3) oldest pending entry without queued packets
- * 4) oldest pending entry without queued packets
- *
- * { ETHARP_TRY_HARD is set at this point }
- */
-
- /* 1) empty entry available? */
- if (empty < ARP_TABLE_SIZE) {
- i = empty;
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("find_entry: selecting empty entry %"U16_F"\n", (u16_t)i));
- }
- /* 2) found recyclable stable entry? */
- else if (old_stable < ARP_TABLE_SIZE) {
- /* recycle oldest stable*/
- i = old_stable;
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("find_entry: selecting oldest stable entry %"U16_F"\n", (u16_t)i));
-#if ARP_QUEUEING
- /* no queued packets should exist on stable entries */
- LWIP_ASSERT("arp_table[i].p == NULL", arp_table[i].p == NULL);
-#endif
- /* 3) found recyclable pending entry without queued packets? */
- } else if (old_pending < ARP_TABLE_SIZE) {
- /* recycle oldest pending */
- i = old_pending;
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("find_entry: selecting oldest pending entry %"U16_F" (without queue)\n", (u16_t)i));
-#if ARP_QUEUEING
- /* 4) found recyclable pending entry with queued packets? */
- } else if (old_queue < ARP_TABLE_SIZE) {
- /* recycle oldest pending */
- i = old_queue;
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("find_entry: selecting oldest pending entry %"U16_F", freeing packet queue %p\n", (u16_t)i, (void *)(arp_table[i].p)));
- pbuf_free(arp_table[i].p);
- arp_table[i].p = NULL;
-#endif
- /* no empty or recyclable entries found */
- } else {
- return (s8_t)ERR_MEM;
- }
-
- /* { empty or recyclable entry found } */
- LWIP_ASSERT("i < ARP_TABLE_SIZE", i < ARP_TABLE_SIZE);
-
- /* recycle entry (no-op for an already empty entry) */
- arp_table[i].state = ETHARP_STATE_EMPTY;
-
- /* IP address given? */
- if (ipaddr != NULL) {
- /* set IP address */
- ip_addr_set(&arp_table[i].ipaddr, ipaddr);
- }
- arp_table[i].ctime = 0;
- return (err_t)i;
-}
-
-/**
- * Update (or insert) a IP/MAC address pair in the ARP cache.
- *
- * If a pending entry is resolved, any queued packets will be sent
- * at this point.
- *
- * @param ipaddr IP address of the inserted ARP entry.
- * @param ethaddr Ethernet address of the inserted ARP entry.
- * @param flags Defines behaviour:
- * - ETHARP_TRY_HARD Allows ARP to insert this as a new item. If not specified,
- * only existing ARP entries will be updated.
- *
- * @return
- * - ERR_OK Succesfully updated ARP cache.
- * - ERR_MEM If we could not add a new ARP entry when ETHARP_TRY_HARD was set.
- * - ERR_ARG Non-unicast address given, those will not appear in ARP cache.
- *
- * @see pbuf_free()
- */
-static err_t
-update_arp_entry(struct netif *netif, struct ip_addr *ipaddr, struct eth_addr *ethaddr, u8_t flags)
-{
- s8_t i, k;
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE | 3, ("update_arp_entry()\n"));
- LWIP_ASSERT("netif->hwaddr_len != 0", netif->hwaddr_len != 0);
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("update_arp_entry: %"U16_F".%"U16_F".%"U16_F".%"U16_F" - %02"X16_F":%02"X16_F":%02"X16_F":%02"X16_F":%02"X16_F":%02"X16_F"\n",
- ip4_addr1(ipaddr), ip4_addr2(ipaddr), ip4_addr3(ipaddr), ip4_addr4(ipaddr),
- ethaddr->addr[0], ethaddr->addr[1], ethaddr->addr[2],
- ethaddr->addr[3], ethaddr->addr[4], ethaddr->addr[5]));
- /* non-unicast address? */
- if (ip_addr_isany(ipaddr) ||
- ip_addr_isbroadcast(ipaddr, netif) ||
- ip_addr_ismulticast(ipaddr)) {
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("update_arp_entry: will not add non-unicast IP address to ARP cache\n"));
- return ERR_ARG;
- }
- /* find or create ARP entry */
- i = find_entry(ipaddr, flags);
- /* bail out if no entry could be found */
- if (i < 0) return (err_t)i;
-
- /* mark it stable */
- arp_table[i].state = ETHARP_STATE_STABLE;
-
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("update_arp_entry: updating stable entry %"S16_F"\n", (s16_t)i));
- /* update address */
- for (k = 0; k < netif->hwaddr_len; ++k) {
- arp_table[i].ethaddr.addr[k] = ethaddr->addr[k];
- }
- /* reset time stamp */
- arp_table[i].ctime = 0;
-/* this is where we will send out queued packets! */
-#if ARP_QUEUEING
- while (arp_table[i].p != NULL) {
- /* get the first packet on the queue */
- struct pbuf *p = arp_table[i].p;
- /* Ethernet header */
- struct eth_hdr *ethhdr = p->payload;
- /* remember (and reference) remainder of queue */
- /* note: this will also terminate the p pbuf chain */
- arp_table[i].p = pbuf_dequeue(p);
- /* fill-in Ethernet header */
- for (k = 0; k < netif->hwaddr_len; ++k) {
- ethhdr->dest.addr[k] = ethaddr->addr[k];
- ethhdr->src.addr[k] = netif->hwaddr[k];
- }
- ethhdr->type = htons(ETHTYPE_IP);
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("update_arp_entry: sending queued IP packet %p.\n", (void *)p));
- /* send the queued IP packet */
- netif->linkoutput(netif, p);
- /* free the queued IP packet */
- pbuf_free(p);
- }
-#endif
- return ERR_OK;
-}
-
-/**
- * Updates the ARP table using the given IP packet.
- *
- * Uses the incoming IP packet's source address to update the
- * ARP cache for the local network. The function does not alter
- * or free the packet. This function must be called before the
- * packet p is passed to the IP layer.
- *
- * @param netif The lwIP network interface on which the IP packet pbuf arrived.
- * @param pbuf The IP packet that arrived on netif.
- *
- * @return NULL
- *
- * @see pbuf_free()
- */
-void
-etharp_ip_input(struct netif *netif, struct pbuf *p)
-{
- struct ethip_hdr *hdr;
- LWIP_ASSERT("netif != NULL", netif != NULL);
- /* Only insert an entry if the source IP address of the
- incoming IP packet comes from a host on the local network. */
- hdr = p->payload;
- /* source is not on the local network? */
- if (!ip_addr_netcmp(&(hdr->ip.src), &(netif->ip_addr), &(netif->netmask))) {
- /* do nothing */
- return;
- }
-
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("etharp_ip_input: updating ETHARP table.\n"));
- /* update ARP table */
- /* @todo We could use ETHARP_TRY_HARD if we think we are going to talk
- * back soon (for example, if the destination IP address is ours. */
- update_arp_entry(netif, &(hdr->ip.src), &(hdr->eth.src), 0);
-}
-
-
-/**
- * Responds to ARP requests to us. Upon ARP replies to us, add entry to cache
- * send out queued IP packets. Updates cache with snooped address pairs.
- *
- * Should be called for incoming ARP packets. The pbuf in the argument
- * is freed by this function.
- *
- * @param netif The lwIP network interface on which the ARP packet pbuf arrived.
- * @param pbuf The ARP packet that arrived on netif. Is freed by this function.
- * @param ethaddr Ethernet address of netif.
- *
- * @return NULL
- *
- * @see pbuf_free()
- */
-void
-etharp_arp_input(struct netif *netif, struct eth_addr *ethaddr, struct pbuf *p)
-{
- struct etharp_hdr *hdr;
- /* these are aligned properly, whereas the ARP header fields might not be */
- struct ip_addr sipaddr, dipaddr;
- u8_t i;
- u8_t for_us;
-
- LWIP_ASSERT("netif != NULL", netif != NULL);
-
- /* drop short ARP packets */
- if (p->tot_len < sizeof(struct etharp_hdr)) {
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE | 1, ("etharp_arp_input: packet dropped, too short (%"S16_F"/%"S16_F")\n", p->tot_len, sizeof(struct etharp_hdr)));
- pbuf_free(p);
- return;
- }
-
- hdr = p->payload;
-
- /* get aligned copies of addresses */
- *(struct ip_addr2 *)&sipaddr = hdr->sipaddr;
- *(struct ip_addr2 *)&dipaddr = hdr->dipaddr;
-
- /* this interface is not configured? */
- if (netif->ip_addr.addr == 0) {
- for_us = 0;
- } else {
- /* ARP packet directed to us? */
- for_us = ip_addr_cmp(&dipaddr, &(netif->ip_addr));
- }
-
- /* ARP message directed to us? */
- if (for_us) {
- /* add IP address in ARP cache; assume requester wants to talk to us.
- * can result in directly sending the queued packets for this host. */
- update_arp_entry(netif, &sipaddr, &(hdr->shwaddr), ETHARP_TRY_HARD);
- /* ARP message not directed to us? */
- } else {
- /* update the source IP address in the cache, if present */
- update_arp_entry(netif, &sipaddr, &(hdr->shwaddr), 0);
- }
-
- /* now act on the message itself */
- switch (htons(hdr->opcode)) {
- /* ARP request? */
- case ARP_REQUEST:
- /* ARP request. If it asked for our address, we send out a
- * reply. In any case, we time-stamp any existing ARP entry,
- * and possiby send out an IP packet that was queued on it. */
-
- LWIP_DEBUGF (ETHARP_DEBUG | DBG_TRACE, ("etharp_arp_input: incoming ARP request\n"));
- /* ARP request for our address? */
- if (for_us) {
-
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("etharp_arp_input: replying to ARP request for our IP address\n"));
- /* re-use pbuf to send ARP reply */
- hdr->opcode = htons(ARP_REPLY);
-
- hdr->dipaddr = hdr->sipaddr;
- hdr->sipaddr = *(struct ip_addr2 *)&netif->ip_addr;
-
- for(i = 0; i < netif->hwaddr_len; ++i) {
- hdr->dhwaddr.addr[i] = hdr->shwaddr.addr[i];
- hdr->shwaddr.addr[i] = ethaddr->addr[i];
- hdr->ethhdr.dest.addr[i] = hdr->dhwaddr.addr[i];
- hdr->ethhdr.src.addr[i] = ethaddr->addr[i];
- }
-
- hdr->hwtype = htons(HWTYPE_ETHERNET);
- ARPH_HWLEN_SET(hdr, netif->hwaddr_len);
-
- hdr->proto = htons(ETHTYPE_IP);
- ARPH_PROTOLEN_SET(hdr, sizeof(struct ip_addr));
-
- hdr->ethhdr.type = htons(ETHTYPE_ARP);
- /* return ARP reply */
- netif->linkoutput(netif, p);
- /* we are not configured? */
- } else if (netif->ip_addr.addr == 0) {
- /* { for_us == 0 and netif->ip_addr.addr == 0 } */
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("etharp_arp_input: we are unconfigured, ARP request ignored.\n"));
- /* request was not directed to us */
- } else {
- /* { for_us == 0 and netif->ip_addr.addr != 0 } */
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("etharp_arp_input: ARP request was not for us.\n"));
- }
- break;
- case ARP_REPLY:
- /* ARP reply. We already updated the ARP cache earlier. */
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("etharp_arp_input: incoming ARP reply\n"));
-#if (LWIP_DHCP && DHCP_DOES_ARP_CHECK)
- /* DHCP wants to know about ARP replies from any host with an
- * IP address also offered to us by the DHCP server. We do not
- * want to take a duplicate IP address on a single network.
- * @todo How should we handle redundant (fail-over) interfaces?
- * */
- dhcp_arp_reply(netif, &sipaddr);
-#endif
- break;
- default:
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("etharp_arp_input: ARP unknown opcode type %"S16_F"\n", htons(hdr->opcode)));
- break;
- }
- /* free ARP packet */
- pbuf_free(p);
-}
-
-/**
- * Resolve and fill-in Ethernet address header for outgoing packet.
- *
- * For IP multicast and broadcast, corresponding Ethernet addresses
- * are selected and the packet is transmitted on the link.
- *
- * For unicast addresses, the packet is submitted to etharp_query(). In
- * case the IP address is outside the local network, the IP address of
- * the gateway is used.
- *
- * @param netif The lwIP network interface which the IP packet will be sent on.
- * @param ipaddr The IP address of the packet destination.
- * @param pbuf The pbuf(s) containing the IP packet to be sent.
- *
- * @return
- * - ERR_RTE No route to destination (no gateway to external networks),
- * or the return type of either etharp_query() or netif->linkoutput().
- */
-err_t
-etharp_output(struct netif *netif, struct ip_addr *ipaddr, struct pbuf *q)
-{
- struct eth_addr *dest, *srcaddr, mcastaddr;
- struct eth_hdr *ethhdr;
- u8_t i;
-
- /* make room for Ethernet header - should not fail */
- if (pbuf_header(q, sizeof(struct eth_hdr)) != 0) {
- /* bail out */
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE | 2, ("etharp_output: could not allocate room for header.\n"));
- LINK_STATS_INC(link.lenerr);
- return ERR_BUF;
- }
-
- /* assume unresolved Ethernet address */
- dest = NULL;
- /* Determine on destination hardware address. Broadcasts and multicasts
- * are special, other IP addresses are looked up in the ARP table. */
-
- /* broadcast destination IP address? */
- if (ip_addr_isbroadcast(ipaddr, netif)) {
- /* broadcast on Ethernet also */
- dest = (struct eth_addr *)ðbroadcast;
- /* multicast destination IP address? */
- } else if (ip_addr_ismulticast(ipaddr)) {
- /* Hash IP multicast address to MAC address.*/
- mcastaddr.addr[0] = 0x01;
- mcastaddr.addr[1] = 0x00;
- mcastaddr.addr[2] = 0x5e;
- mcastaddr.addr[3] = ip4_addr2(ipaddr) & 0x7f;
- mcastaddr.addr[4] = ip4_addr3(ipaddr);
- mcastaddr.addr[5] = ip4_addr4(ipaddr);
- /* destination Ethernet address is multicast */
- dest = &mcastaddr;
- /* unicast destination IP address? */
- } else {
- /* outside local network? */
- if (!ip_addr_netcmp(ipaddr, &(netif->ip_addr), &(netif->netmask))) {
- /* interface has default gateway? */
- if (netif->gw.addr != 0) {
- /* send to hardware address of default gateway IP address */
- ipaddr = &(netif->gw);
- /* no default gateway available */
- } else {
- /* no route to destination error (default gateway missing) */
- return ERR_RTE;
- }
- }
- /* queue on destination Ethernet address belonging to ipaddr */
- return etharp_query(netif, ipaddr, q);
- }
-
- /* continuation for multicast/broadcast destinations */
- /* obtain source Ethernet address of the given interface */
- srcaddr = (struct eth_addr *)netif->hwaddr;
- ethhdr = q->payload;
- for (i = 0; i < netif->hwaddr_len; i++) {
- ethhdr->dest.addr[i] = dest->addr[i];
- ethhdr->src.addr[i] = srcaddr->addr[i];
- }
- ethhdr->type = htons(ETHTYPE_IP);
- /* send packet directly on the link */
- return netif->linkoutput(netif, q);
-}
-
-/**
- * Send an ARP request for the given IP address and/or queue a packet.
- *
- * If the IP address was not yet in the cache, a pending ARP cache entry
- * is added and an ARP request is sent for the given address. The packet
- * is queued on this entry.
- *
- * If the IP address was already pending in the cache, a new ARP request
- * is sent for the given address. The packet is queued on this entry.
- *
- * If the IP address was already stable in the cache, and a packet is
- * given, it is directly sent and no ARP request is sent out.
- *
- * If the IP address was already stable in the cache, and no packet is
- * given, an ARP request is sent out.
- *
- * @param netif The lwIP network interface on which ipaddr
- * must be queried for.
- * @param ipaddr The IP address to be resolved.
- * @param q If non-NULL, a pbuf that must be delivered to the IP address.
- * q is not freed by this function.
- *
- * @return
- * - ERR_BUF Could not make room for Ethernet header.
- * - ERR_MEM Hardware address unknown, and no more ARP entries available
- * to query for address or queue the packet.
- * - ERR_MEM Could not queue packet due to memory shortage.
- * - ERR_RTE No route to destination (no gateway to external networks).
- * - ERR_ARG Non-unicast address given, those will not appear in ARP cache.
- *
- */
-err_t etharp_query(struct netif *netif, struct ip_addr *ipaddr, struct pbuf *q)
-{
- struct eth_addr * srcaddr = (struct eth_addr *)netif->hwaddr;
- err_t result = ERR_MEM;
- s8_t i; /* ARP entry index */
- u8_t k; /* Ethernet address octet index */
-
- /* non-unicast address? */
- if (ip_addr_isbroadcast(ipaddr, netif) ||
- ip_addr_ismulticast(ipaddr) ||
- ip_addr_isany(ipaddr)) {
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("etharp_query: will not add non-unicast IP address to ARP cache\n"));
- return ERR_ARG;
- }
-
- /* find entry in ARP cache, ask to create entry if queueing packet */
- i = find_entry(ipaddr, ETHARP_TRY_HARD);
-
- /* could not find or create entry? */
- if (i < 0)
- {
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("etharp_query: could not create ARP entry\n"));
- if (q) LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("etharp_query: packet dropped\n"));
- return (err_t)i;
- }
-
- /* mark a fresh entry as pending (we just sent a request) */
- if (arp_table[i].state == ETHARP_STATE_EMPTY) {
- arp_table[i].state = ETHARP_STATE_PENDING;
- }
-
- /* { i is either a STABLE or (new or existing) PENDING entry } */
- LWIP_ASSERT("arp_table[i].state == PENDING or STABLE",
- ((arp_table[i].state == ETHARP_STATE_PENDING) ||
- (arp_table[i].state == ETHARP_STATE_STABLE)));
-
- /* do we have a pending entry? or an implicit query request? */
- if ((arp_table[i].state == ETHARP_STATE_PENDING) || (q == NULL)) {
- /* try to resolve it; send out ARP request */
- result = etharp_request(netif, ipaddr);
- }
-
- /* packet given? */
- if (q != NULL) {
- /* stable entry? */
- if (arp_table[i].state == ETHARP_STATE_STABLE) {
- /* we have a valid IP->Ethernet address mapping,
- * fill in the Ethernet header for the outgoing packet */
- struct eth_hdr *ethhdr = q->payload;
- for(k = 0; k < netif->hwaddr_len; k++) {
- ethhdr->dest.addr[k] = arp_table[i].ethaddr.addr[k];
- ethhdr->src.addr[k] = srcaddr->addr[k];
- }
- ethhdr->type = htons(ETHTYPE_IP);
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("etharp_query: sending packet %p\n", (void *)q));
- /* send the packet */
- result = netif->linkoutput(netif, q);
- /* pending entry? (either just created or already pending */
- } else if (arp_table[i].state == ETHARP_STATE_PENDING) {
-#if ARP_QUEUEING /* queue the given q packet */
- struct pbuf *p;
- /* copy any PBUF_REF referenced payloads into PBUF_RAM */
- /* (the caller of lwIP assumes the referenced payload can be
- * freed after it returns from the lwIP call that brought us here) */
- p = pbuf_take(q);
- /* packet could be taken over? */
- if (p != NULL) {
- /* queue packet ... */
- if (arp_table[i].p == NULL) {
- /* ... in the empty queue */
- pbuf_ref(p);
- arp_table[i].p = p;
-#if 0 /* multi-packet-queueing disabled, see bug #11400 */
- } else {
- /* ... at tail of non-empty queue */
- pbuf_queue(arp_table[i].p, p);
-#endif
- }
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("etharp_query: queued packet %p on ARP entry %"S16_F"\n", (void *)q, (s16_t)i));
- result = ERR_OK;
- } else {
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("etharp_query: could not queue a copy of PBUF_REF packet %p (out of memory)\n", (void *)q));
- /* { result == ERR_MEM } through initialization */
- }
-#else /* ARP_QUEUEING == 0 */
- /* q && state == PENDING && ARP_QUEUEING == 0 => result = ERR_MEM */
- /* { result == ERR_MEM } through initialization */
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("etharp_query: Ethernet destination address unknown, queueing disabled, packet %p dropped\n", (void *)q));
-#endif
- }
- }
- return result;
-}
-
-err_t etharp_request(struct netif *netif, struct ip_addr *ipaddr)
-{
- struct pbuf *p;
- struct eth_addr * srcaddr = (struct eth_addr *)netif->hwaddr;
- err_t result = ERR_OK;
- u8_t k; /* ARP entry index */
-
- /* allocate a pbuf for the outgoing ARP request packet */
- p = pbuf_alloc(PBUF_LINK, sizeof(struct etharp_hdr), PBUF_RAM);
- /* could allocate a pbuf for an ARP request? */
- if (p != NULL) {
- struct etharp_hdr *hdr = p->payload;
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("etharp_request: sending ARP request.\n"));
- hdr->opcode = htons(ARP_REQUEST);
- for (k = 0; k < netif->hwaddr_len; k++)
- {
- hdr->shwaddr.addr[k] = srcaddr->addr[k];
- /* the hardware address is what we ask for, in
- * a request it is a don't-care value, we use zeroes */
- hdr->dhwaddr.addr[k] = 0x00;
- }
- hdr->dipaddr = *(struct ip_addr2 *)ipaddr;
- hdr->sipaddr = *(struct ip_addr2 *)&netif->ip_addr;
-
- hdr->hwtype = htons(HWTYPE_ETHERNET);
- ARPH_HWLEN_SET(hdr, netif->hwaddr_len);
-
- hdr->proto = htons(ETHTYPE_IP);
- ARPH_PROTOLEN_SET(hdr, sizeof(struct ip_addr));
- for (k = 0; k < netif->hwaddr_len; ++k)
- {
- /* broadcast to all network interfaces on the local network */
- hdr->ethhdr.dest.addr[k] = 0xff;
- hdr->ethhdr.src.addr[k] = srcaddr->addr[k];
- }
- hdr->ethhdr.type = htons(ETHTYPE_ARP);
- /* send ARP query */
- result = netif->linkoutput(netif, p);
- /* free ARP query packet */
- pbuf_free(p);
- p = NULL;
- /* could not allocate pbuf for ARP request */
- } else {
- result = ERR_MEM;
- LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE | 2, ("etharp_request: could not allocate pbuf for ARP request.\n"));
- }
- return result;
-}
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ethernetif.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ethernetif.c deleted file mode 100644 index 3d93fe1e8..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ethernetif.c +++ /dev/null @@ -1,306 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-
-/*
- * This file is a skeleton for developing Ethernet network interface
- * drivers for lwIP. Add code to the low_level functions and do a
- * search-and-replace for the word "ethernetif" to replace it with
- * something that better describes your network interface.
- */
-
-#include "lwip/opt.h"
-#include "lwip/def.h"
-#include "lwip/mem.h"
-#include "lwip/pbuf.h"
-#include "lwip/sys.h"
-#include <lwip/stats.h>
-
-#include "netif/etharp.h"
-
-/* Define those to better describe your network interface. */
-#define IFNAME0 'e'
-#define IFNAME1 'n'
-
-struct ethernetif {
- struct eth_addr *ethaddr;
- /* Add whatever per-interface state that is needed here. */
-};
-
-static const struct eth_addr ethbroadcast = {{0xff,0xff,0xff,0xff,0xff,0xff}};
-
-/* Forward declarations. */
-static void ethernetif_input(struct netif *netif);
-static err_t ethernetif_output(struct netif *netif, struct pbuf *p,
- struct ip_addr *ipaddr);
-
-static void
-low_level_init(struct netif *netif)
-{
- struct ethernetif *ethernetif = netif->state;
-
- /* set MAC hardware address length */
- netif->hwaddr_len = 6;
-
- /* set MAC hardware address */
- netif->hwaddr[0] = ;
- ...
- netif->hwaddr[5] = ;
-
- /* maximum transfer unit */
- netif->mtu = 1500;
-
- /* broadcast capability */
- netif->flags = NETIF_FLAG_BROADCAST;
-
- /* Do whatever else is needed to initialize interface. */
-}
-
-/*
- * low_level_output():
- *
- * Should do the actual transmission of the packet. The packet is
- * contained in the pbuf that is passed to the function. This pbuf
- * might be chained.
- *
- */
-
-static err_t
-low_level_output(struct netif *netif, struct pbuf *p)
-{
- struct ethernetif *ethernetif = netif->state;
- struct pbuf *q;
-
- initiate transfer();
-
-#if ETH_PAD_SIZE
- pbuf_header(p, -ETH_PAD_SIZE); /* drop the padding word */
-#endif
-
- for(q = p; q != NULL; q = q->next) {
- /* Send the data from the pbuf to the interface, one pbuf at a
- time. The size of the data in each pbuf is kept in the ->len
- variable. */
- send data from(q->payload, q->len);
- }
-
- signal that packet should be sent();
-
-#if ETH_PAD_SIZE
- pbuf_header(p, ETH_PAD_SIZE); /* reclaim the padding word */
-#endif
-
-#if LINK_STATS
- lwip_stats.link.xmit++;
-#endif /* LINK_STATS */
-
- return ERR_OK;
-}
-
-/*
- * low_level_input():
- *
- * Should allocate a pbuf and transfer the bytes of the incoming
- * packet from the interface into the pbuf.
- *
- */
-
-static struct pbuf *
-low_level_input(struct netif *netif)
-{
- struct ethernetif *ethernetif = netif->state;
- struct pbuf *p, *q;
- u16_t len;
-
- /* Obtain the size of the packet and put it into the "len"
- variable. */
- len = ;
-
-#if ETH_PAD_SIZE
- len += ETH_PAD_SIZE; /* allow room for Ethernet padding */
-#endif
-
- /* We allocate a pbuf chain of pbufs from the pool. */
- p = pbuf_alloc(PBUF_RAW, len, PBUF_POOL);
-
- if (p != NULL) {
-
-#if ETH_PAD_SIZE
- pbuf_header(p, -ETH_PAD_SIZE); /* drop the padding word */
-#endif
-
- /* We iterate over the pbuf chain until we have read the entire
- * packet into the pbuf. */
- for(q = p; q != NULL; q = q->next) {
- /* Read enough bytes to fill this pbuf in the chain. The
- * available data in the pbuf is given by the q->len
- * variable. */
- read data into(q->payload, q->len);
- }
- acknowledge that packet has been read();
-
-#if ETH_PAD_SIZE
- pbuf_header(p, ETH_PAD_SIZE); /* reclaim the padding word */
-#endif
-
-#if LINK_STATS
- lwip_stats.link.recv++;
-#endif /* LINK_STATS */
- } else {
- drop packet();
-#if LINK_STATS
- lwip_stats.link.memerr++;
- lwip_stats.link.drop++;
-#endif /* LINK_STATS */
- }
-
- return p;
-}
-
-/*
- * ethernetif_output():
- *
- * This function is called by the TCP/IP stack when an IP packet
- * should be sent. It calls the function called low_level_output() to
- * do the actual transmission of the packet.
- *
- */
-
-static err_t
-ethernetif_output(struct netif *netif, struct pbuf *p,
- struct ip_addr *ipaddr)
-{
-
- /* resolve hardware address, then send (or queue) packet */
- return etharp_output(netif, ipaddr, p);
-
-}
-
-/*
- * ethernetif_input():
- *
- * This function should be called when a packet is ready to be read
- * from the interface. It uses the function low_level_input() that
- * should handle the actual reception of bytes from the network
- * interface.
- *
- */
-
-static void
-ethernetif_input(struct netif *netif)
-{
- struct ethernetif *ethernetif;
- struct eth_hdr *ethhdr;
- struct pbuf *p;
-
- ethernetif = netif->state;
-
- /* move received packet into a new pbuf */
- p = low_level_input(netif);
- /* no packet could be read, silently ignore this */
- if (p == NULL) return;
- /* points to packet payload, which starts with an Ethernet header */
- ethhdr = p->payload;
-
-#if LINK_STATS
- lwip_stats.link.recv++;
-#endif /* LINK_STATS */
-
- ethhdr = p->payload;
-
- switch (htons(ethhdr->type)) {
- /* IP packet? */
- case ETHTYPE_IP:
- /* update ARP table */
- etharp_ip_input(netif, p);
- /* skip Ethernet header */
- pbuf_header(p, -sizeof(struct eth_hdr));
- /* pass to network layer */
- netif->input(p, netif);
- break;
-
- case ETHTYPE_ARP:
- /* pass p to ARP module */
- etharp_arp_input(netif, ethernetif->ethaddr, p);
- break;
- default:
- pbuf_free(p);
- p = NULL;
- break;
- }
-}
-
-static void
-arp_timer(void *arg)
-{
- etharp_tmr();
- sys_timeout(ARP_TMR_INTERVAL, arp_timer, NULL);
-}
-
-/*
- * ethernetif_init():
- *
- * Should be called at the beginning of the program to set up the
- * network interface. It calls the function low_level_init() to do the
- * actual setup of the hardware.
- *
- */
-
-err_t
-ethernetif_init(struct netif *netif)
-{
- struct ethernetif *ethernetif;
-
- ethernetif = mem_malloc(sizeof(struct ethernetif));
-
- if (ethernetif == NULL)
- {
- LWIP_DEBUGF(NETIF_DEBUG, ("ethernetif_init: out of memory\n"));
- return ERR_MEM;
- }
-
- netif->state = ethernetif;
- netif->name[0] = IFNAME0;
- netif->name[1] = IFNAME1;
- netif->output = ethernetif_output;
- netif->linkoutput = low_level_output;
-
- ethernetif->ethaddr = (struct eth_addr *)&(netif->hwaddr[0]);
-
- low_level_init(netif);
-
- etharp_init();
-
- sys_timeout(ARP_TMR_INTERVAL, arp_timer, NULL);
-
- return ERR_OK;
-}
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/loopif.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/loopif.c deleted file mode 100644 index cd523fb03..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/loopif.c +++ /dev/null @@ -1,119 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- *
- */
-#include "lwip/opt.h"
-
-#if LWIP_HAVE_LOOPIF
-
-#include "netif/loopif.h"
-#include "lwip/mem.h"
-
-#if defined(LWIP_DEBUG) && defined(LWIP_TCPDUMP)
-#include "netif/tcpdump.h"
-#endif /* LWIP_DEBUG && LWIP_TCPDUMP */
-
-#include "lwip/tcp.h"
-#include "lwip/ip.h"
-
-static void
-loopif_input( void * arg )
-{
- struct netif *netif = (struct netif *)( ((void **)arg)[ 0 ] );
- struct pbuf *r = (struct pbuf *)( ((void **)arg)[ 1 ] );
-
- mem_free( arg );
- netif -> input( r, netif );
-}
-
-static err_t
-loopif_output(struct netif *netif, struct pbuf *p,
- struct ip_addr *ipaddr)
-{
- struct pbuf *q, *r;
- u8_t *ptr;
- void **arg;
-
-#if defined(LWIP_DEBUG) && defined(LWIP_TCPDUMP)
- tcpdump(p);
-#endif /* LWIP_DEBUG && LWIP_TCPDUMP */
-
- r = pbuf_alloc(PBUF_RAW, p->tot_len, PBUF_RAM);
- if (r != NULL) {
- ptr = r->payload;
-
- for(q = p; q != NULL; q = q->next) {
- memcpy(ptr, q->payload, q->len);
- ptr += q->len;
- }
-
- arg = mem_malloc( sizeof( void *[2]));
- if( NULL == arg ) {
- return ERR_MEM;
- }
-
- arg[0] = netif;
- arg[1] = r;
- /**
- * workaround (patch #1779) to try to prevent bug #2595:
- * When connecting to "localhost" with the loopif interface,
- * tcp_output doesn't get the opportunity to finnish sending the
- * segment before tcp_process gets it, resulting in tcp_process
- * referencing pcb->unacked-> which still is NULL.
- *
- * TODO: Is there still a race condition here? Leon
- */
- sys_timeout( 1, loopif_input, arg );
-
- return ERR_OK;
- }
- return ERR_MEM;
-}
-
-err_t
-loopif_init(struct netif *netif)
-{
- netif->name[0] = 'l';
- netif->name[1] = 'o';
-#if 0 /** TODO: I think this should be enabled, or not? Leon */
- netif->input = loopif_input;
-#endif
- netif->output = loopif_output;
- return ERR_OK;
-}
-
-#endif /* LWIP_HAVE_LOOPIF */
-
-
-
-
-
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/auth.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/auth.c deleted file mode 100644 index 0786a2e81..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/auth.c +++ /dev/null @@ -1,927 +0,0 @@ -/*****************************************************************************
-* auth.c - Network Authentication and Phase Control program file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* Copyright (c) 1997 by Global Election Systems Inc. All rights reserved.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-12-08 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
-* Ported from public pppd code.
-*****************************************************************************/
-/*
- * auth.c - PPP authentication and phase control.
- *
- * Copyright (c) 1993 The Australian National University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the Australian National University. The name of the University
- * may not be used to endorse or promote products derived from this
- * software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#include "ppp.h"
-#if PPP_SUPPORT > 0
-#include "fsm.h"
-#include "lcp.h"
-#include "pap.h"
-#include "chap.h"
-#include "auth.h"
-#include "ipcp.h"
-
-#if CBCP_SUPPORT > 0
-#include "cbcp.h"
-#endif
-
-#include "pppdebug.h"
-
-
-/*************************/
-/*** LOCAL DEFINITIONS ***/
-/*************************/
-
-/* Bits in auth_pending[] */
-#define PAP_WITHPEER 1
-#define PAP_PEER 2
-#define CHAP_WITHPEER 4
-#define CHAP_PEER 8
-
-
-
-/************************/
-/*** LOCAL DATA TYPES ***/
-/************************/
-/* Used for storing a sequence of words. Usually malloced. */
-struct wordlist {
- struct wordlist *next;
- char word[1];
-};
-
-
-
-/***********************************/
-/*** LOCAL FUNCTION DECLARATIONS ***/
-/***********************************/
-extern char *crypt (const char *, const char *);
-
-/* Prototypes for procedures local to this file. */
-
-static void network_phase (int);
-static void check_idle (void *);
-static void connect_time_expired (void *);
-#if 0
-static int login (char *, char *, char **, int *);
-#endif
-static void logout (void);
-static int null_login (int);
-static int get_pap_passwd (int, char *, char *);
-static int have_pap_secret (void);
-static int have_chap_secret (char *, char *, u32_t);
-static int ip_addr_check (u32_t, struct wordlist *);
-#if 0 /* PAP_SUPPORT > 0 || CHAP_SUPPORT > 0 */
-static void set_allowed_addrs(int unit, struct wordlist *addrs);
-static void free_wordlist (struct wordlist *);
-#endif
-#if CBCP_SUPPORT > 0
-static void callback_phase (int);
-#endif
-
-
-/******************************/
-/*** PUBLIC DATA STRUCTURES ***/
-/******************************/
-
-
-/*****************************/
-/*** LOCAL DATA STRUCTURES ***/
-/*****************************/
-#if PAP_SUPPORT > 0 || CHAP_SUPPORT > 0
-/* The name by which the peer authenticated itself to us. */
-static char peer_authname[MAXNAMELEN];
-#endif
-
-/* Records which authentication operations haven't completed yet. */
-static int auth_pending[NUM_PPP];
-
-/* Set if we have successfully called login() */
-static int logged_in;
-
-/* Set if we have run the /etc/ppp/auth-up script. */
-static int did_authup;
-
-/* List of addresses which the peer may use. */
-static struct wordlist *addresses[NUM_PPP];
-
-/* Number of network protocols which we have opened. */
-static int num_np_open;
-
-/* Number of network protocols which have come up. */
-static int num_np_up;
-
-#if PAP_SUPPORT > 0 || CHAP_SUPPORT > 0
-/* Set if we got the contents of passwd[] from the pap-secrets file. */
-static int passwd_from_file;
-#endif
-
-
-
-/***********************************/
-/*** PUBLIC FUNCTION DEFINITIONS ***/
-/***********************************/
-/*
- * An Open on LCP has requested a change from Dead to Establish phase.
- * Do what's necessary to bring the physical layer up.
- */
-void link_required(int unit)
-{
- AUTHDEBUG((LOG_INFO, "link_required: %d\n", unit));
-}
-
-/*
- * LCP has terminated the link; go to the Dead phase and take the
- * physical layer down.
- */
-void link_terminated(int unit)
-{
- AUTHDEBUG((LOG_INFO, "link_terminated: %d\n", unit));
-
- if (lcp_phase[unit] == PHASE_DEAD)
- return;
- if (logged_in)
- logout();
- lcp_phase[unit] = PHASE_DEAD;
- AUTHDEBUG((LOG_NOTICE, "Connection terminated.\n"));
- pppMainWakeup(unit);
-}
-
-/*
- * LCP has gone down; it will either die or try to re-establish.
- */
-void link_down(int unit)
-{
- int i;
- struct protent *protp;
-
- AUTHDEBUG((LOG_INFO, "link_down: %d\n", unit));
- if (did_authup) {
- /* XXX Do link down processing. */
- did_authup = 0;
- }
- for (i = 0; (protp = ppp_protocols[i]) != NULL; ++i) {
- if (!protp->enabled_flag)
- continue;
- if (protp->protocol != PPP_LCP && protp->lowerdown != NULL)
- (*protp->lowerdown)(unit);
- if (protp->protocol < 0xC000 && protp->close != NULL)
- (*protp->close)(unit, "LCP down");
- }
- num_np_open = 0;
- num_np_up = 0;
- if (lcp_phase[unit] != PHASE_DEAD)
- lcp_phase[unit] = PHASE_TERMINATE;
- pppMainWakeup(unit);
-}
-
-/*
- * The link is established.
- * Proceed to the Dead, Authenticate or Network phase as appropriate.
- */
-void link_established(int unit)
-{
- int auth;
- int i;
- struct protent *protp;
- lcp_options *wo = &lcp_wantoptions[unit];
- lcp_options *go = &lcp_gotoptions[unit];
-#if PAP_SUPPORT > 0 || CHAP_SUPPORT > 0
- lcp_options *ho = &lcp_hisoptions[unit];
-#endif
-
- AUTHDEBUG((LOG_INFO, "link_established: %d\n", unit));
- /*
- * Tell higher-level protocols that LCP is up.
- */
- for (i = 0; (protp = ppp_protocols[i]) != NULL; ++i)
- if (protp->protocol != PPP_LCP && protp->enabled_flag
- && protp->lowerup != NULL)
- (*protp->lowerup)(unit);
-
- if (ppp_settings.auth_required && !(go->neg_chap || go->neg_upap)) {
- /*
- * We wanted the peer to authenticate itself, and it refused:
- * treat it as though it authenticated with PAP using a username
- * of "" and a password of "". If that's not OK, boot it out.
- */
- if (!wo->neg_upap || !null_login(unit)) {
- AUTHDEBUG((LOG_WARNING, "peer refused to authenticate\n"));
- lcp_close(unit, "peer refused to authenticate");
- return;
- }
- }
-
- lcp_phase[unit] = PHASE_AUTHENTICATE;
- auth = 0;
-#if CHAP_SUPPORT > 0
- if (go->neg_chap) {
- ChapAuthPeer(unit, ppp_settings.our_name, go->chap_mdtype);
- auth |= CHAP_PEER;
- }
-#endif
-#if PAP_SUPPORT > 0 && CHAP_SUPPORT > 0
- else
-#endif
-#if PAP_SUPPORT > 0
- if (go->neg_upap) {
- upap_authpeer(unit);
- auth |= PAP_PEER;
- }
-#endif
-#if CHAP_SUPPORT > 0
- if (ho->neg_chap) {
- ChapAuthWithPeer(unit, ppp_settings.user, ho->chap_mdtype);
- auth |= CHAP_WITHPEER;
- }
-#endif
-#if PAP_SUPPORT > 0 && CHAP_SUPPORT > 0
- else
-#endif
-#if PAP_SUPPORT > 0
- if (ho->neg_upap) {
- if (ppp_settings.passwd[0] == 0) {
- passwd_from_file = 1;
- if (!get_pap_passwd(unit, ppp_settings.user, ppp_settings.passwd))
- AUTHDEBUG((LOG_ERR, "No secret found for PAP login\n"));
- }
- upap_authwithpeer(unit, ppp_settings.user, ppp_settings.passwd);
- auth |= PAP_WITHPEER;
- }
-#endif
- auth_pending[unit] = auth;
-
- if (!auth)
- network_phase(unit);
-}
-
-
-/*
- * The peer has failed to authenticate himself using `protocol'.
- */
-void auth_peer_fail(int unit, u16_t protocol)
-{
- AUTHDEBUG((LOG_INFO, "auth_peer_fail: %d proto=%X\n", unit, protocol));
- /*
- * Authentication failure: take the link down
- */
- lcp_close(unit, "Authentication failed");
-}
-
-
-#if PAP_SUPPORT > 0 || CHAP_SUPPORT > 0
-/*
- * The peer has been successfully authenticated using `protocol'.
- */
-void auth_peer_success(int unit, u16_t protocol, char *name, int namelen)
-{
- int pbit;
-
- AUTHDEBUG((LOG_INFO, "auth_peer_success: %d proto=%X\n", unit, protocol));
- switch (protocol) {
- case PPP_CHAP:
- pbit = CHAP_PEER;
- break;
- case PPP_PAP:
- pbit = PAP_PEER;
- break;
- default:
- AUTHDEBUG((LOG_WARNING, "auth_peer_success: unknown protocol %x\n",
- protocol));
- return;
- }
-
- /*
- * Save the authenticated name of the peer for later.
- */
- if (namelen > sizeof(peer_authname) - 1)
- namelen = sizeof(peer_authname) - 1;
- BCOPY(name, peer_authname, namelen);
- peer_authname[namelen] = 0;
-
- /*
- * If there is no more authentication still to be done,
- * proceed to the network (or callback) phase.
- */
- if ((auth_pending[unit] &= ~pbit) == 0)
- network_phase(unit);
-}
-
-/*
- * We have failed to authenticate ourselves to the peer using `protocol'.
- */
-void auth_withpeer_fail(int unit, u16_t protocol)
-{
- int errCode = PPPERR_AUTHFAIL;
-
- AUTHDEBUG((LOG_INFO, "auth_withpeer_fail: %d proto=%X\n", unit, protocol));
- if (passwd_from_file)
- BZERO(ppp_settings.passwd, MAXSECRETLEN);
- /*
- * XXX Warning: the unit number indicates the interface which is
- * not necessarily the PPP connection. It works here as long
- * as we are only supporting PPP interfaces.
- */
- pppIOCtl(unit, PPPCTLS_ERRCODE, &errCode);
-
- /*
- * We've failed to authenticate ourselves to our peer.
- * He'll probably take the link down, and there's not much
- * we can do except wait for that.
- */
-}
-
-/*
- * We have successfully authenticated ourselves with the peer using `protocol'.
- */
-void auth_withpeer_success(int unit, u16_t protocol)
-{
- int pbit;
-
- AUTHDEBUG((LOG_INFO, "auth_withpeer_success: %d proto=%X\n", unit, protocol));
- switch (protocol) {
- case PPP_CHAP:
- pbit = CHAP_WITHPEER;
- break;
- case PPP_PAP:
- if (passwd_from_file)
- BZERO(ppp_settings.passwd, MAXSECRETLEN);
- pbit = PAP_WITHPEER;
- break;
- default:
- AUTHDEBUG((LOG_WARNING, "auth_peer_success: unknown protocol %x\n",
- protocol));
- pbit = 0;
- }
-
- /*
- * If there is no more authentication still being done,
- * proceed to the network (or callback) phase.
- */
- if ((auth_pending[unit] &= ~pbit) == 0)
- network_phase(unit);
-}
-#endif
-
-
-/*
- * np_up - a network protocol has come up.
- */
-void np_up(int unit, u16_t proto)
-{
- AUTHDEBUG((LOG_INFO, "np_up: %d proto=%X\n", unit, proto));
- if (num_np_up == 0) {
- AUTHDEBUG((LOG_INFO, "np_up: maxconnect=%d idle_time_limit=%d\n",ppp_settings.maxconnect,ppp_settings.idle_time_limit));
- /*
- * At this point we consider that the link has come up successfully.
- */
- if (ppp_settings.idle_time_limit > 0)
- TIMEOUT(check_idle, NULL, ppp_settings.idle_time_limit);
-
- /*
- * Set a timeout to close the connection once the maximum
- * connect time has expired.
- */
- if (ppp_settings.maxconnect > 0)
- TIMEOUT(connect_time_expired, 0, ppp_settings.maxconnect);
- }
- ++num_np_up;
-}
-
-/*
- * np_down - a network protocol has gone down.
- */
-void np_down(int unit, u16_t proto)
-{
- AUTHDEBUG((LOG_INFO, "np_down: %d proto=%X\n", unit, proto));
- if (--num_np_up == 0 && ppp_settings.idle_time_limit > 0) {
- UNTIMEOUT(check_idle, NULL);
- }
-}
-
-/*
- * np_finished - a network protocol has finished using the link.
- */
-void np_finished(int unit, u16_t proto)
-{
- AUTHDEBUG((LOG_INFO, "np_finished: %d proto=%X\n", unit, proto));
- if (--num_np_open <= 0) {
- /* no further use for the link: shut up shop. */
- lcp_close(0, "No network protocols running");
- }
-}
-
-/*
- * auth_reset - called when LCP is starting negotiations to recheck
- * authentication options, i.e. whether we have appropriate secrets
- * to use for authenticating ourselves and/or the peer.
- */
-void auth_reset(int unit)
-{
- lcp_options *go = &lcp_gotoptions[unit];
- lcp_options *ao = &lcp_allowoptions[0];
- ipcp_options *ipwo = &ipcp_wantoptions[0];
- u32_t remote;
-
- AUTHDEBUG((LOG_INFO, "auth_reset: %d\n", unit));
- ao->neg_upap = !ppp_settings.refuse_pap && (ppp_settings.passwd[0] != 0 || get_pap_passwd(unit, NULL, NULL));
- ao->neg_chap = !ppp_settings.refuse_chap && ppp_settings.passwd[0] != 0 /*have_chap_secret(ppp_settings.user, ppp_settings.remote_name, (u32_t)0)*/;
-
- if (go->neg_upap && !have_pap_secret())
- go->neg_upap = 0;
- if (go->neg_chap) {
- remote = ipwo->accept_remote? 0: ipwo->hisaddr;
- if (!have_chap_secret(ppp_settings.remote_name, ppp_settings.our_name, remote))
- go->neg_chap = 0;
- }
-}
-
-
-#if PAP_SUPPORT > 0
-/*
- * check_passwd - Check the user name and passwd against the PAP secrets
- * file. If requested, also check against the system password database,
- * and login the user if OK.
- *
- * returns:
- * UPAP_AUTHNAK: Authentication failed.
- * UPAP_AUTHACK: Authentication succeeded.
- * In either case, msg points to an appropriate message.
- */
-int check_passwd(
- int unit,
- char *auser,
- int userlen,
- char *apasswd,
- int passwdlen,
- char **msg,
- int *msglen
-)
-{
-#if 1
- *msg = (char *) 0;
- return UPAP_AUTHACK; /* XXX Assume all entries OK. */
-#else
- int ret = 0;
- struct wordlist *addrs = NULL;
- char passwd[256], user[256];
- char secret[MAXWORDLEN];
- static u_short attempts = 0;
-
- /*
- * Make copies of apasswd and auser, then null-terminate them.
- */
- BCOPY(apasswd, passwd, passwdlen);
- passwd[passwdlen] = '\0';
- BCOPY(auser, user, userlen);
- user[userlen] = '\0';
- *msg = (char *) 0;
-
- /* XXX Validate user name and password. */
- ret = UPAP_AUTHACK; /* XXX Assume all entries OK. */
-
- if (ret == UPAP_AUTHNAK) {
- if (*msg == (char *) 0)
- *msg = "Login incorrect";
- *msglen = strlen(*msg);
- /*
- * Frustrate passwd stealer programs.
- * Allow 10 tries, but start backing off after 3 (stolen from login).
- * On 10'th, drop the connection.
- */
- if (attempts++ >= 10) {
- AUTHDEBUG((LOG_WARNING, "%d LOGIN FAILURES BY %s\n", attempts, user));
- /*ppp_panic("Excess Bad Logins");*/
- }
- if (attempts > 3) {
- sys_msleep((attempts - 3) * 5);
- }
- if (addrs != NULL) {
- free_wordlist(addrs);
- }
- } else {
- attempts = 0; /* Reset count */
- if (*msg == (char *) 0)
- *msg = "Login ok";
- *msglen = strlen(*msg);
- set_allowed_addrs(unit, addrs);
- }
-
- BZERO(passwd, sizeof(passwd));
- BZERO(secret, sizeof(secret));
-
- return ret;
-#endif
-}
-#endif
-
-
-/*
- * auth_ip_addr - check whether the peer is authorized to use
- * a given IP address. Returns 1 if authorized, 0 otherwise.
- */
-int auth_ip_addr(int unit, u32_t addr)
-{
- return ip_addr_check(addr, addresses[unit]);
-}
-
-/*
- * bad_ip_adrs - return 1 if the IP address is one we don't want
- * to use, such as an address in the loopback net or a multicast address.
- * addr is in network byte order.
- */
-int bad_ip_adrs(u32_t addr)
-{
- addr = ntohl(addr);
- return (addr >> IN_CLASSA_NSHIFT) == IN_LOOPBACKNET
- || IN_MULTICAST(addr) || IN_BADCLASS(addr);
-}
-
-
-#if CHAP_SUPPORT > 0
-/*
- * get_secret - open the CHAP secret file and return the secret
- * for authenticating the given client on the given server.
- * (We could be either client or server).
- */
-int get_secret(
- int unit,
- char *client,
- char *server,
- char *secret,
- int *secret_len,
- int save_addrs
-)
-{
-#if 1
- int len;
- struct wordlist *addrs;
-
- addrs = NULL;
-
- if(!client || !client[0] || strcmp(client, ppp_settings.user)) {
- return 0;
- }
-
- len = strlen(ppp_settings.passwd);
- if (len > MAXSECRETLEN) {
- AUTHDEBUG((LOG_ERR, "Secret for %s on %s is too long\n", client, server));
- len = MAXSECRETLEN;
- }
- BCOPY(ppp_settings.passwd, secret, len);
- *secret_len = len;
-
- return 1;
-#else
- int ret = 0, len;
- struct wordlist *addrs;
- char secbuf[MAXWORDLEN];
-
- addrs = NULL;
- secbuf[0] = 0;
-
- /* XXX Find secret. */
- if (ret < 0)
- return 0;
-
- if (save_addrs)
- set_allowed_addrs(unit, addrs);
-
- len = strlen(secbuf);
- if (len > MAXSECRETLEN) {
- AUTHDEBUG((LOG_ERR, "Secret for %s on %s is too long\n", client, server));
- len = MAXSECRETLEN;
- }
- BCOPY(secbuf, secret, len);
- BZERO(secbuf, sizeof(secbuf));
- *secret_len = len;
-
- return 1;
-#endif
-}
-#endif
-
-
-#if 0 /* UNUSED */
-/*
- * auth_check_options - called to check authentication options.
- */
-void auth_check_options(void)
-{
- lcp_options *wo = &lcp_wantoptions[0];
- int can_auth;
- ipcp_options *ipwo = &ipcp_wantoptions[0];
- u32_t remote;
-
- /* Default our_name to hostname, and user to our_name */
- if (ppp_settings.our_name[0] == 0 || ppp_settings.usehostname)
- strcpy(ppp_settings.our_name, ppp_settings.hostname);
- if (ppp_settings.user[0] == 0)
- strcpy(ppp_settings.user, ppp_settings.our_name);
-
- /* If authentication is required, ask peer for CHAP or PAP. */
- if (ppp_settings.auth_required && !wo->neg_chap && !wo->neg_upap) {
- wo->neg_chap = 1;
- wo->neg_upap = 1;
- }
-
- /*
- * Check whether we have appropriate secrets to use
- * to authenticate the peer.
- */
- can_auth = wo->neg_upap && have_pap_secret();
- if (!can_auth && wo->neg_chap) {
- remote = ipwo->accept_remote? 0: ipwo->hisaddr;
- can_auth = have_chap_secret(ppp_settings.remote_name, ppp_settings.our_name, remote);
- }
-
- if (ppp_settings.auth_required && !can_auth) {
- ppp_panic("No auth secret");
- }
-}
-#endif
-
-
-/**********************************/
-/*** LOCAL FUNCTION DEFINITIONS ***/
-/**********************************/
-/*
- * Proceed to the network phase.
- */
-static void network_phase(int unit)
-{
- int i;
- struct protent *protp;
- lcp_options *go = &lcp_gotoptions[unit];
-
- /*
- * If the peer had to authenticate, run the auth-up script now.
- */
- if ((go->neg_chap || go->neg_upap) && !did_authup) {
- /* XXX Do setup for peer authentication. */
- did_authup = 1;
- }
-
-#if CBCP_SUPPORT > 0
- /*
- * If we negotiated callback, do it now.
- */
- if (go->neg_cbcp) {
- lcp_phase[unit] = PHASE_CALLBACK;
- (*cbcp_protent.open)(unit);
- return;
- }
-#endif
-
- lcp_phase[unit] = PHASE_NETWORK;
- for (i = 0; (protp = ppp_protocols[i]) != NULL; ++i)
- if (protp->protocol < 0xC000 && protp->enabled_flag
- && protp->open != NULL) {
- (*protp->open)(unit);
- if (protp->protocol != PPP_CCP)
- ++num_np_open;
- }
-
- if (num_np_open == 0)
- /* nothing to do */
- lcp_close(0, "No network protocols running");
-}
-
-/*
- * check_idle - check whether the link has been idle for long
- * enough that we can shut it down.
- */
-static void check_idle(void *arg)
-{
- struct ppp_idle idle;
- u_short itime;
-
- (void)arg;
- if (!get_idle_time(0, &idle))
- return;
- itime = LWIP_MIN(idle.xmit_idle, idle.recv_idle);
- if (itime >= ppp_settings.idle_time_limit) {
- /* link is idle: shut it down. */
- AUTHDEBUG((LOG_INFO, "Terminating connection due to lack of activity.\n"));
- lcp_close(0, "Link inactive");
- } else {
- TIMEOUT(check_idle, NULL, ppp_settings.idle_time_limit - itime);
- }
-}
-
-/*
- * connect_time_expired - log a message and close the connection.
- */
-static void connect_time_expired(void *arg)
-{
- (void)arg;
-
- AUTHDEBUG((LOG_INFO, "Connect time expired\n"));
- lcp_close(0, "Connect time expired"); /* Close connection */
-}
-
-#if 0
-/*
- * login - Check the user name and password against the system
- * password database, and login the user if OK.
- *
- * returns:
- * UPAP_AUTHNAK: Login failed.
- * UPAP_AUTHACK: Login succeeded.
- * In either case, msg points to an appropriate message.
- */
-static int login(char *user, char *passwd, char **msg, int *msglen)
-{
- /* XXX Fail until we decide that we want to support logins. */
- return (UPAP_AUTHNAK);
-}
-#endif
-
-/*
- * logout - Logout the user.
- */
-static void logout(void)
-{
- logged_in = 0;
-}
-
-
-/*
- * null_login - Check if a username of "" and a password of "" are
- * acceptable, and iff so, set the list of acceptable IP addresses
- * and return 1.
- */
-static int null_login(int unit)
-{
- (void)unit;
- /* XXX Fail until we decide that we want to support logins. */
- return 0;
-}
-
-
-/*
- * get_pap_passwd - get a password for authenticating ourselves with
- * our peer using PAP. Returns 1 on success, 0 if no suitable password
- * could be found.
- */
-static int get_pap_passwd(int unit, char *user, char *passwd)
-{
-/* normally we would reject PAP if no password is provided,
- but this causes problems with some providers (like CHT in Taiwan)
- who incorrectly request PAP and expect a bogus/empty password, so
- always provide a default user/passwd of "none"/"none"
-*/
- if(user)
- strcpy(user, "none");
- if(passwd)
- strcpy(passwd, "none");
-
- return 1;
-}
-
-
-/*
- * have_pap_secret - check whether we have a PAP file with any
- * secrets that we could possibly use for authenticating the peer.
- */
-static int have_pap_secret(void)
-{
- /* XXX Fail until we set up our passwords. */
- return 0;
-}
-
-
-/*
- * have_chap_secret - check whether we have a CHAP file with a
- * secret that we could possibly use for authenticating `client'
- * on `server'. Either can be the null string, meaning we don't
- * know the identity yet.
- */
-static int have_chap_secret(char *client, char *server, u32_t remote)
-{
- (void)client;
- (void)server;
- (void)remote;
- /* XXX Fail until we set up our passwords. */
- return 0;
-}
-
-
-#if 0 /* PAP_SUPPORT > 0 || CHAP_SUPPORT > 0 */
-/*
- * set_allowed_addrs() - set the list of allowed addresses.
- */
-static void set_allowed_addrs(int unit, struct wordlist *addrs)
-{
- if (addresses[unit] != NULL)
- free_wordlist(addresses[unit]);
- addresses[unit] = addrs;
-
-#if 0
- /*
- * If there's only one authorized address we might as well
- * ask our peer for that one right away
- */
- if (addrs != NULL && addrs->next == NULL) {
- char *p = addrs->word;
- struct ipcp_options *wo = &ipcp_wantoptions[unit];
- u32_t a;
- struct hostent *hp;
-
- if (wo->hisaddr == 0 && *p != '!' && *p != '-'
- && strchr(p, '/') == NULL) {
- hp = gethostbyname(p);
- if (hp != NULL && hp->h_addrtype == AF_INET)
- a = *(u32_t *)hp->h_addr;
- else
- a = inet_addr(p);
- if (a != (u32_t) -1)
- wo->hisaddr = a;
- }
- }
-#endif
-}
-#endif
-
-static int ip_addr_check(u32_t addr, struct wordlist *addrs)
-{
-
- /* don't allow loopback or multicast address */
- if (bad_ip_adrs(addr))
- return 0;
-
- if (addrs == NULL)
- return !ppp_settings.auth_required; /* no addresses authorized */
-
- /* XXX All other addresses allowed. */
- return 1;
-}
-
-#if 0 /* PAP_SUPPORT > 0 || CHAP_SUPPORT */
-/*
- * free_wordlist - release memory allocated for a wordlist.
- */
-static void free_wordlist(struct wordlist *wp)
-{
- struct wordlist *next;
-
- while (wp != NULL) {
- next = wp->next;
- free(wp);
- wp = next;
- }
-}
-#endif
-
-#endif /* PPP_SUPPORT */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/auth.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/auth.h deleted file mode 100644 index 58174056c..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/auth.h +++ /dev/null @@ -1,94 +0,0 @@ -/*****************************************************************************
-* auth.h - PPP Authentication and phase control header file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* portions Copyright (c) 1998 Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-12-04 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
-* Original derived from BSD pppd.h.
-*****************************************************************************/
-/*
- * pppd.h - PPP daemon global declarations.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- */
-
-#ifndef AUTH_H
-#define AUTH_H
-
-/***********************
-*** PUBLIC FUNCTIONS ***
-***********************/
-void link_required (int); /* we are starting to use the link */
-void link_terminated (int); /* we are finished with the link */
-void link_down (int); /* the LCP layer has left the Opened state */
-void link_established (int); /* the link is up; authenticate now */
-void np_up (int, u16_t); /* a network protocol has come up */
-void np_down (int, u16_t); /* a network protocol has gone down */
-void np_finished (int, u16_t); /* a network protocol no longer needs link */
-void auth_peer_fail (int, u16_t);/* peer failed to authenticate itself */
-
-/* peer successfully authenticated itself */
-void auth_peer_success (int, u16_t, char *, int);
-
-/* we failed to authenticate ourselves */
-void auth_withpeer_fail (int, u16_t);
-
-/* we successfully authenticated ourselves */
-void auth_withpeer_success (int, u16_t);
-
-/* check authentication options supplied */
-void auth_check_options (void);
-void auth_reset (int); /* check what secrets we have */
-
-/* Check peer-supplied username/password */
-int check_passwd (int, char *, int, char *, int, char **, int *);
-
-/* get "secret" for chap */
-int get_secret (int, char *, char *, char *, int *, int);
-
-/* check if IP address is authorized */
-int auth_ip_addr (int, u32_t);
-
-/* check if IP address is unreasonable */
-int bad_ip_adrs (u32_t);
-
-
-#endif /* AUTH_H */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/chap.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/chap.c deleted file mode 100644 index 30441bdc8..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/chap.c +++ /dev/null @@ -1,872 +0,0 @@ -/*** WARNING - THIS HAS NEVER BEEN FINISHED ***/
-/*****************************************************************************
-* chap.c - Network Challenge Handshake Authentication Protocol program file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* portions Copyright (c) 1997 by Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-12-04 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
-* Original based on BSD chap.c.
-*****************************************************************************/
-/*
- * chap.c - Challenge Handshake Authentication Protocol.
- *
- * Copyright (c) 1993 The Australian National University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the Australian National University. The name of the University
- * may not be used to endorse or promote products derived from this
- * software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Copyright (c) 1991 Gregory M. Christy.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Gregory M. Christy. The name of the author may not be used to
- * endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#include "ppp.h"
-#if PPP_SUPPORT > 0
-#include "magic.h"
-
-#if CHAP_SUPPORT > 0
-
-#include "randm.h"
-#include "auth.h"
-#include "md5.h"
-#include "chap.h"
-#include "chpms.h"
-#include "pppdebug.h"
-
-
-/*************************/
-/*** LOCAL DEFINITIONS ***/
-/*************************/
-
-
-/************************/
-/*** LOCAL DATA TYPES ***/
-/************************/
-
-
-/***********************************/
-/*** LOCAL FUNCTION DECLARATIONS ***/
-/***********************************/
-/*
- * Protocol entry points.
- */
-static void ChapInit (int);
-static void ChapLowerUp (int);
-static void ChapLowerDown (int);
-static void ChapInput (int, u_char *, int);
-static void ChapProtocolReject (int);
-static int ChapPrintPkt (u_char *, int,
- void (*) (void *, char *, ...), void *);
-
-static void ChapChallengeTimeout (void *);
-static void ChapResponseTimeout (void *);
-static void ChapReceiveChallenge (chap_state *, u_char *, int, int);
-static void ChapRechallenge (void *);
-static void ChapReceiveResponse (chap_state *, u_char *, int, int);
-static void ChapReceiveSuccess(chap_state *cstate, u_char *inp, u_char id, int len);
-static void ChapReceiveFailure(chap_state *cstate, u_char *inp, u_char id, int len);
-static void ChapSendStatus (chap_state *, int);
-static void ChapSendChallenge (chap_state *);
-static void ChapSendResponse (chap_state *);
-static void ChapGenChallenge (chap_state *);
-
-
-/******************************/
-/*** PUBLIC DATA STRUCTURES ***/
-/******************************/
-chap_state chap[NUM_PPP]; /* CHAP state; one for each unit */
-
-struct protent chap_protent = {
- PPP_CHAP,
- ChapInit,
- ChapInput,
- ChapProtocolReject,
- ChapLowerUp,
- ChapLowerDown,
- NULL,
- NULL,
-#if 0
- ChapPrintPkt,
- NULL,
-#endif
- 1,
- "CHAP",
-#if 0
- NULL,
- NULL,
- NULL
-#endif
-};
-
-
-
-/*****************************/
-/*** LOCAL DATA STRUCTURES ***/
-/*****************************/
-static char *ChapCodenames[] = {
- "Challenge", "Response", "Success", "Failure"
-};
-
-
-
-/***********************************/
-/*** PUBLIC FUNCTION DEFINITIONS ***/
-/***********************************/
-/*
- * ChapAuthWithPeer - Authenticate us with our peer (start client).
- *
- */
-void ChapAuthWithPeer(int unit, char *our_name, int digest)
-{
- chap_state *cstate = &chap[unit];
-
- cstate->resp_name = our_name;
- cstate->resp_type = digest;
-
- if (cstate->clientstate == CHAPCS_INITIAL ||
- cstate->clientstate == CHAPCS_PENDING) {
- /* lower layer isn't up - wait until later */
- cstate->clientstate = CHAPCS_PENDING;
- return;
- }
-
- /*
- * We get here as a result of LCP coming up.
- * So even if CHAP was open before, we will
- * have to re-authenticate ourselves.
- */
- cstate->clientstate = CHAPCS_LISTEN;
-}
-
-
-/*
- * ChapAuthPeer - Authenticate our peer (start server).
- */
-void ChapAuthPeer(int unit, char *our_name, int digest)
-{
- chap_state *cstate = &chap[unit];
-
- cstate->chal_name = our_name;
- cstate->chal_type = digest;
-
- if (cstate->serverstate == CHAPSS_INITIAL ||
- cstate->serverstate == CHAPSS_PENDING) {
- /* lower layer isn't up - wait until later */
- cstate->serverstate = CHAPSS_PENDING;
- return;
- }
-
- ChapGenChallenge(cstate);
- ChapSendChallenge(cstate); /* crank it up dude! */
- cstate->serverstate = CHAPSS_INITIAL_CHAL;
-}
-
-
-
-
-/**********************************/
-/*** LOCAL FUNCTION DEFINITIONS ***/
-/**********************************/
-/*
- * ChapInit - Initialize a CHAP unit.
- */
-static void ChapInit(int unit)
-{
- chap_state *cstate = &chap[unit];
-
- BZERO(cstate, sizeof(*cstate));
- cstate->unit = unit;
- cstate->clientstate = CHAPCS_INITIAL;
- cstate->serverstate = CHAPSS_INITIAL;
- cstate->timeouttime = CHAP_DEFTIMEOUT;
- cstate->max_transmits = CHAP_DEFTRANSMITS;
- /* random number generator is initialized in magic_init */
-}
-
-
-/*
- * ChapChallengeTimeout - Timeout expired on sending challenge.
- */
-static void ChapChallengeTimeout(void *arg)
-{
- chap_state *cstate = (chap_state *) arg;
-
- /* if we aren't sending challenges, don't worry. then again we */
- /* probably shouldn't be here either */
- if (cstate->serverstate != CHAPSS_INITIAL_CHAL &&
- cstate->serverstate != CHAPSS_RECHALLENGE)
- return;
-
- if (cstate->chal_transmits >= cstate->max_transmits) {
- /* give up on peer */
- CHAPDEBUG((LOG_ERR, "Peer failed to respond to CHAP challenge\n"));
- cstate->serverstate = CHAPSS_BADAUTH;
- auth_peer_fail(cstate->unit, PPP_CHAP);
- return;
- }
-
- ChapSendChallenge(cstate); /* Re-send challenge */
-}
-
-
-/*
- * ChapResponseTimeout - Timeout expired on sending response.
- */
-static void ChapResponseTimeout(void *arg)
-{
- chap_state *cstate = (chap_state *) arg;
-
- /* if we aren't sending a response, don't worry. */
- if (cstate->clientstate != CHAPCS_RESPONSE)
- return;
-
- ChapSendResponse(cstate); /* re-send response */
-}
-
-
-/*
- * ChapRechallenge - Time to challenge the peer again.
- */
-static void ChapRechallenge(void *arg)
-{
- chap_state *cstate = (chap_state *) arg;
-
- /* if we aren't sending a response, don't worry. */
- if (cstate->serverstate != CHAPSS_OPEN)
- return;
-
- ChapGenChallenge(cstate);
- ChapSendChallenge(cstate);
- cstate->serverstate = CHAPSS_RECHALLENGE;
-}
-
-
-/*
- * ChapLowerUp - The lower layer is up.
- *
- * Start up if we have pending requests.
- */
-static void ChapLowerUp(int unit)
-{
- chap_state *cstate = &chap[unit];
-
- if (cstate->clientstate == CHAPCS_INITIAL)
- cstate->clientstate = CHAPCS_CLOSED;
- else if (cstate->clientstate == CHAPCS_PENDING)
- cstate->clientstate = CHAPCS_LISTEN;
-
- if (cstate->serverstate == CHAPSS_INITIAL)
- cstate->serverstate = CHAPSS_CLOSED;
- else if (cstate->serverstate == CHAPSS_PENDING) {
- ChapGenChallenge(cstate);
- ChapSendChallenge(cstate);
- cstate->serverstate = CHAPSS_INITIAL_CHAL;
- }
-}
-
-
-/*
- * ChapLowerDown - The lower layer is down.
- *
- * Cancel all timeouts.
- */
-static void ChapLowerDown(int unit)
-{
- chap_state *cstate = &chap[unit];
-
- /* Timeout(s) pending? Cancel if so. */
- if (cstate->serverstate == CHAPSS_INITIAL_CHAL ||
- cstate->serverstate == CHAPSS_RECHALLENGE)
- UNTIMEOUT(ChapChallengeTimeout, cstate);
- else if (cstate->serverstate == CHAPSS_OPEN
- && cstate->chal_interval != 0)
- UNTIMEOUT(ChapRechallenge, cstate);
- if (cstate->clientstate == CHAPCS_RESPONSE)
- UNTIMEOUT(ChapResponseTimeout, cstate);
-
- cstate->clientstate = CHAPCS_INITIAL;
- cstate->serverstate = CHAPSS_INITIAL;
-}
-
-
-/*
- * ChapProtocolReject - Peer doesn't grok CHAP.
- */
-static void ChapProtocolReject(int unit)
-{
- chap_state *cstate = &chap[unit];
-
- if (cstate->serverstate != CHAPSS_INITIAL &&
- cstate->serverstate != CHAPSS_CLOSED)
- auth_peer_fail(unit, PPP_CHAP);
- if (cstate->clientstate != CHAPCS_INITIAL &&
- cstate->clientstate != CHAPCS_CLOSED)
- auth_withpeer_fail(unit, PPP_CHAP);
- ChapLowerDown(unit); /* shutdown chap */
-}
-
-
-/*
- * ChapInput - Input CHAP packet.
- */
-static void ChapInput(int unit, u_char *inpacket, int packet_len)
-{
- chap_state *cstate = &chap[unit];
- u_char *inp;
- u_char code, id;
- int len;
-
- /*
- * Parse header (code, id and length).
- * If packet too short, drop it.
- */
- inp = inpacket;
- if (packet_len < CHAP_HEADERLEN) {
- CHAPDEBUG((LOG_INFO, "ChapInput: rcvd short header.\n"));
- return;
- }
- GETCHAR(code, inp);
- GETCHAR(id, inp);
- GETSHORT(len, inp);
- if (len < CHAP_HEADERLEN) {
- CHAPDEBUG((LOG_INFO, "ChapInput: rcvd illegal length.\n"));
- return;
- }
- if (len > packet_len) {
- CHAPDEBUG((LOG_INFO, "ChapInput: rcvd short packet.\n"));
- return;
- }
- len -= CHAP_HEADERLEN;
-
- /*
- * Action depends on code (as in fact it usually does :-).
- */
- switch (code) {
- case CHAP_CHALLENGE:
- ChapReceiveChallenge(cstate, inp, id, len);
- break;
-
- case CHAP_RESPONSE:
- ChapReceiveResponse(cstate, inp, id, len);
- break;
-
- case CHAP_FAILURE:
- ChapReceiveFailure(cstate, inp, id, len);
- break;
-
- case CHAP_SUCCESS:
- ChapReceiveSuccess(cstate, inp, id, len);
- break;
-
- default: /* Need code reject? */
- CHAPDEBUG((LOG_WARNING, "Unknown CHAP code (%d) received.\n", code));
- break;
- }
-}
-
-
-/*
- * ChapReceiveChallenge - Receive Challenge and send Response.
- */
-static void ChapReceiveChallenge(chap_state *cstate, u_char *inp, int id, int len)
-{
- int rchallenge_len;
- u_char *rchallenge;
- int secret_len;
- char secret[MAXSECRETLEN];
- char rhostname[256];
- MD5_CTX mdContext;
- u_char hash[MD5_SIGNATURE_SIZE];
-
- CHAPDEBUG((LOG_INFO, "ChapReceiveChallenge: Rcvd id %d.\n", id));
- if (cstate->clientstate == CHAPCS_CLOSED ||
- cstate->clientstate == CHAPCS_PENDING) {
- CHAPDEBUG((LOG_INFO, "ChapReceiveChallenge: in state %d\n",
- cstate->clientstate));
- return;
- }
-
- if (len < 2) {
- CHAPDEBUG((LOG_INFO, "ChapReceiveChallenge: rcvd short packet.\n"));
- return;
- }
-
- GETCHAR(rchallenge_len, inp);
- len -= sizeof (u_char) + rchallenge_len; /* now name field length */
- if (len < 0) {
- CHAPDEBUG((LOG_INFO, "ChapReceiveChallenge: rcvd short packet.\n"));
- return;
- }
- rchallenge = inp;
- INCPTR(rchallenge_len, inp);
-
- if (len >= sizeof(rhostname))
- len = sizeof(rhostname) - 1;
- BCOPY(inp, rhostname, len);
- rhostname[len] = '\000';
-
- CHAPDEBUG((LOG_INFO, "ChapReceiveChallenge: received name field '%s'\n",
- rhostname));
-
- /* Microsoft doesn't send their name back in the PPP packet */
- if (ppp_settings.remote_name[0] != 0 && (ppp_settings.explicit_remote || rhostname[0] == 0)) {
- strncpy(rhostname, ppp_settings.remote_name, sizeof(rhostname));
- rhostname[sizeof(rhostname) - 1] = 0;
- CHAPDEBUG((LOG_INFO, "ChapReceiveChallenge: using '%s' as remote name\n",
- rhostname));
- }
-
- /* get secret for authenticating ourselves with the specified host */
- if (!get_secret(cstate->unit, cstate->resp_name, rhostname,
- secret, &secret_len, 0)) {
- secret_len = 0; /* assume null secret if can't find one */
- CHAPDEBUG((LOG_WARNING, "No CHAP secret found for authenticating us to %s\n", rhostname));
- }
-
- /* cancel response send timeout if necessary */
- if (cstate->clientstate == CHAPCS_RESPONSE)
- UNTIMEOUT(ChapResponseTimeout, cstate);
-
- cstate->resp_id = id;
- cstate->resp_transmits = 0;
-
- /* generate MD based on negotiated type */
- switch (cstate->resp_type) {
-
- case CHAP_DIGEST_MD5:
- MD5Init(&mdContext);
- MD5Update(&mdContext, &cstate->resp_id, 1);
- MD5Update(&mdContext, (u_char*)secret, secret_len);
- MD5Update(&mdContext, rchallenge, rchallenge_len);
- MD5Final(hash, &mdContext);
- BCOPY(hash, cstate->response, MD5_SIGNATURE_SIZE);
- cstate->resp_length = MD5_SIGNATURE_SIZE;
- break;
-
-#ifdef CHAPMS
- case CHAP_MICROSOFT:
- ChapMS(cstate, rchallenge, rchallenge_len, secret, secret_len);
- break;
-#endif
-
- default:
- CHAPDEBUG((LOG_INFO, "unknown digest type %d\n", cstate->resp_type));
- return;
- }
-
- BZERO(secret, sizeof(secret));
- ChapSendResponse(cstate);
-}
-
-
-/*
- * ChapReceiveResponse - Receive and process response.
- */
-static void ChapReceiveResponse(chap_state *cstate, u_char *inp, int id, int len)
-{
- u_char *remmd, remmd_len;
- int secret_len, old_state;
- int code;
- char rhostname[256];
- MD5_CTX mdContext;
- char secret[MAXSECRETLEN];
- u_char hash[MD5_SIGNATURE_SIZE];
-
- CHAPDEBUG((LOG_INFO, "ChapReceiveResponse: Rcvd id %d.\n", id));
-
- if (cstate->serverstate == CHAPSS_CLOSED ||
- cstate->serverstate == CHAPSS_PENDING) {
- CHAPDEBUG((LOG_INFO, "ChapReceiveResponse: in state %d\n",
- cstate->serverstate));
- return;
- }
-
- if (id != cstate->chal_id)
- return; /* doesn't match ID of last challenge */
-
- /*
- * If we have received a duplicate or bogus Response,
- * we have to send the same answer (Success/Failure)
- * as we did for the first Response we saw.
- */
- if (cstate->serverstate == CHAPSS_OPEN) {
- ChapSendStatus(cstate, CHAP_SUCCESS);
- return;
- }
- if (cstate->serverstate == CHAPSS_BADAUTH) {
- ChapSendStatus(cstate, CHAP_FAILURE);
- return;
- }
-
- if (len < 2) {
- CHAPDEBUG((LOG_INFO, "ChapReceiveResponse: rcvd short packet.\n"));
- return;
- }
- GETCHAR(remmd_len, inp); /* get length of MD */
- remmd = inp; /* get pointer to MD */
- INCPTR(remmd_len, inp);
-
- len -= sizeof (u_char) + remmd_len;
- if (len < 0) {
- CHAPDEBUG((LOG_INFO, "ChapReceiveResponse: rcvd short packet.\n"));
- return;
- }
-
- UNTIMEOUT(ChapChallengeTimeout, cstate);
-
- if (len >= sizeof(rhostname))
- len = sizeof(rhostname) - 1;
- BCOPY(inp, rhostname, len);
- rhostname[len] = '\000';
-
- CHAPDEBUG((LOG_INFO, "ChapReceiveResponse: received name field: %s\n",
- rhostname));
-
- /*
- * Get secret for authenticating them with us,
- * do the hash ourselves, and compare the result.
- */
- code = CHAP_FAILURE;
- if (!get_secret(cstate->unit, rhostname, cstate->chal_name,
- secret, &secret_len, 1)) {
-/* CHAPDEBUG((LOG_WARNING, TL_CHAP, "No CHAP secret found for authenticating %s\n", rhostname)); */
- CHAPDEBUG((LOG_WARNING, "No CHAP secret found for authenticating %s\n",
- rhostname));
- } else {
-
- /* generate MD based on negotiated type */
- switch (cstate->chal_type) {
-
- case CHAP_DIGEST_MD5: /* only MD5 is defined for now */
- if (remmd_len != MD5_SIGNATURE_SIZE)
- break; /* it's not even the right length */
- MD5Init(&mdContext);
- MD5Update(&mdContext, &cstate->chal_id, 1);
- MD5Update(&mdContext, (u_char*)secret, secret_len);
- MD5Update(&mdContext, cstate->challenge, cstate->chal_len);
- MD5Final(hash, &mdContext);
-
- /* compare local and remote MDs and send the appropriate status */
- if (memcmp (hash, remmd, MD5_SIGNATURE_SIZE) == 0)
- code = CHAP_SUCCESS; /* they are the same! */
- break;
-
- default:
- CHAPDEBUG((LOG_INFO, "unknown digest type %d\n", cstate->chal_type));
- }
- }
-
- BZERO(secret, sizeof(secret));
- ChapSendStatus(cstate, code);
-
- if (code == CHAP_SUCCESS) {
- old_state = cstate->serverstate;
- cstate->serverstate = CHAPSS_OPEN;
- if (old_state == CHAPSS_INITIAL_CHAL) {
- auth_peer_success(cstate->unit, PPP_CHAP, rhostname, len);
- }
- if (cstate->chal_interval != 0)
- TIMEOUT(ChapRechallenge, cstate, cstate->chal_interval);
- } else {
- CHAPDEBUG((LOG_ERR, "CHAP peer authentication failed\n"));
- cstate->serverstate = CHAPSS_BADAUTH;
- auth_peer_fail(cstate->unit, PPP_CHAP);
- }
-}
-
-/*
- * ChapReceiveSuccess - Receive Success
- */
-static void ChapReceiveSuccess(chap_state *cstate, u_char *inp, u_char id, int len)
-{
-
- CHAPDEBUG((LOG_INFO, "ChapReceiveSuccess: Rcvd id %d.\n", id));
-
- if (cstate->clientstate == CHAPCS_OPEN)
- /* presumably an answer to a duplicate response */
- return;
-
- if (cstate->clientstate != CHAPCS_RESPONSE) {
- /* don't know what this is */
- CHAPDEBUG((LOG_INFO, "ChapReceiveSuccess: in state %d\n",
- cstate->clientstate));
- return;
- }
-
- UNTIMEOUT(ChapResponseTimeout, cstate);
-
- /*
- * Print message.
- */
- if (len > 0)
- PRINTMSG(inp, len);
-
- cstate->clientstate = CHAPCS_OPEN;
-
- auth_withpeer_success(cstate->unit, PPP_CHAP);
-}
-
-
-/*
- * ChapReceiveFailure - Receive failure.
- */
-static void ChapReceiveFailure(chap_state *cstate, u_char *inp, u_char id, int len)
-{
- CHAPDEBUG((LOG_INFO, "ChapReceiveFailure: Rcvd id %d.\n", id));
-
- if (cstate->clientstate != CHAPCS_RESPONSE) {
- /* don't know what this is */
- CHAPDEBUG((LOG_INFO, "ChapReceiveFailure: in state %d\n",
- cstate->clientstate));
- return;
- }
-
- UNTIMEOUT(ChapResponseTimeout, cstate);
-
- /*
- * Print message.
- */
- if (len > 0)
- PRINTMSG(inp, len);
-
- CHAPDEBUG((LOG_ERR, "CHAP authentication failed\n"));
- auth_withpeer_fail(cstate->unit, PPP_CHAP);
-}
-
-
-/*
- * ChapSendChallenge - Send an Authenticate challenge.
- */
-static void ChapSendChallenge(chap_state *cstate)
-{
- u_char *outp;
- int chal_len, name_len;
- int outlen;
-
- chal_len = cstate->chal_len;
- name_len = strlen(cstate->chal_name);
- outlen = CHAP_HEADERLEN + sizeof (u_char) + chal_len + name_len;
- outp = outpacket_buf[cstate->unit];
-
- MAKEHEADER(outp, PPP_CHAP); /* paste in a CHAP header */
-
- PUTCHAR(CHAP_CHALLENGE, outp);
- PUTCHAR(cstate->chal_id, outp);
- PUTSHORT(outlen, outp);
-
- PUTCHAR(chal_len, outp); /* put length of challenge */
- BCOPY(cstate->challenge, outp, chal_len);
- INCPTR(chal_len, outp);
-
- BCOPY(cstate->chal_name, outp, name_len); /* append hostname */
-
- pppWrite(cstate->unit, outpacket_buf[cstate->unit], outlen + PPP_HDRLEN);
-
- CHAPDEBUG((LOG_INFO, "ChapSendChallenge: Sent id %d.\n", cstate->chal_id));
-
- TIMEOUT(ChapChallengeTimeout, cstate, cstate->timeouttime);
- ++cstate->chal_transmits;
-}
-
-
-/*
- * ChapSendStatus - Send a status response (ack or nak).
- */
-static void ChapSendStatus(chap_state *cstate, int code)
-{
- u_char *outp;
- int outlen, msglen;
- char msg[256];
-
- if (code == CHAP_SUCCESS)
- strcpy(msg, "Welcome!");
- else
- strcpy(msg, "I don't like you. Go 'way.");
- msglen = strlen(msg);
-
- outlen = CHAP_HEADERLEN + msglen;
- outp = outpacket_buf[cstate->unit];
-
- MAKEHEADER(outp, PPP_CHAP); /* paste in a header */
-
- PUTCHAR(code, outp);
- PUTCHAR(cstate->chal_id, outp);
- PUTSHORT(outlen, outp);
- BCOPY(msg, outp, msglen);
- pppWrite(cstate->unit, outpacket_buf[cstate->unit], outlen + PPP_HDRLEN);
-
- CHAPDEBUG((LOG_INFO, "ChapSendStatus: Sent code %d, id %d.\n", code,
- cstate->chal_id));
-}
-
-/*
- * ChapGenChallenge is used to generate a pseudo-random challenge string of
- * a pseudo-random length between min_len and max_len. The challenge
- * string and its length are stored in *cstate, and various other fields of
- * *cstate are initialized.
- */
-
-static void ChapGenChallenge(chap_state *cstate)
-{
- int chal_len;
- u_char *ptr = cstate->challenge;
- int i;
-
- /* pick a random challenge length between MIN_CHALLENGE_LENGTH and
- MAX_CHALLENGE_LENGTH */
- chal_len = (unsigned)
- ((((magic() >> 16) *
- (MAX_CHALLENGE_LENGTH - MIN_CHALLENGE_LENGTH)) >> 16)
- + MIN_CHALLENGE_LENGTH);
- cstate->chal_len = chal_len;
- cstate->chal_id = ++cstate->id;
- cstate->chal_transmits = 0;
-
- /* generate a random string */
- for (i = 0; i < chal_len; i++ )
- *ptr++ = (char) (magic() & 0xff);
-}
-
-/*
- * ChapSendResponse - send a response packet with values as specified
- * in *cstate.
- */
-/* ARGSUSED */
-static void ChapSendResponse(chap_state *cstate)
-{
- u_char *outp;
- int outlen, md_len, name_len;
-
- md_len = cstate->resp_length;
- name_len = strlen(cstate->resp_name);
- outlen = CHAP_HEADERLEN + sizeof (u_char) + md_len + name_len;
- outp = outpacket_buf[cstate->unit];
-
- MAKEHEADER(outp, PPP_CHAP);
-
- PUTCHAR(CHAP_RESPONSE, outp); /* we are a response */
- PUTCHAR(cstate->resp_id, outp); /* copy id from challenge packet */
- PUTSHORT(outlen, outp); /* packet length */
-
- PUTCHAR(md_len, outp); /* length of MD */
- BCOPY(cstate->response, outp, md_len); /* copy MD to buffer */
- INCPTR(md_len, outp);
-
- BCOPY(cstate->resp_name, outp, name_len); /* append our name */
-
- /* send the packet */
- pppWrite(cstate->unit, outpacket_buf[cstate->unit], outlen + PPP_HDRLEN);
-
- cstate->clientstate = CHAPCS_RESPONSE;
- TIMEOUT(ChapResponseTimeout, cstate, cstate->timeouttime);
- ++cstate->resp_transmits;
-}
-
-/*
- * ChapPrintPkt - print the contents of a CHAP packet.
- */
-static int ChapPrintPkt(
- u_char *p,
- int plen,
- void (*printer) (void *, char *, ...),
- void *arg
-)
-{
- int code, id, len;
- int clen, nlen;
- u_char x;
-
- if (plen < CHAP_HEADERLEN)
- return 0;
- GETCHAR(code, p);
- GETCHAR(id, p);
- GETSHORT(len, p);
- if (len < CHAP_HEADERLEN || len > plen)
- return 0;
-
- if (code >= 1 && code <= sizeof(ChapCodenames) / sizeof(char *))
- printer(arg, " %s", ChapCodenames[code-1]);
- else
- printer(arg, " code=0x%x", code);
- printer(arg, " id=0x%x", id);
- len -= CHAP_HEADERLEN;
- switch (code) {
- case CHAP_CHALLENGE:
- case CHAP_RESPONSE:
- if (len < 1)
- break;
- clen = p[0];
- if (len < clen + 1)
- break;
- ++p;
- nlen = len - clen - 1;
- printer(arg, " <");
- for (; clen > 0; --clen) {
- GETCHAR(x, p);
- printer(arg, "%.2x", x);
- }
- printer(arg, ">, name = %.*Z", nlen, p);
- break;
- case CHAP_FAILURE:
- case CHAP_SUCCESS:
- printer(arg, " %.*Z", len, p);
- break;
- default:
- for (clen = len; clen > 0; --clen) {
- GETCHAR(x, p);
- printer(arg, " %.2x", x);
- }
- }
-
- return len + CHAP_HEADERLEN;
-}
-
-#endif
-
-#endif /* PPP_SUPPORT */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/chap.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/chap.h deleted file mode 100644 index f20c1736f..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/chap.h +++ /dev/null @@ -1,167 +0,0 @@ -/*****************************************************************************
-* chap.h - Network Challenge Handshake Authentication Protocol header file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* portions Copyright (c) 1998 Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-12-03 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
-* Original built from BSD network code.
-******************************************************************************/
-/*
- * chap.h - Challenge Handshake Authentication Protocol definitions.
- *
- * Copyright (c) 1993 The Australian National University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the Australian National University. The name of the University
- * may not be used to endorse or promote products derived from this
- * software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Copyright (c) 1991 Gregory M. Christy
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the author.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * $Id: chap.h,v 1.2 2006/08/29 18:53:47 wolti Exp $
- */
-
-#ifndef CHAP_H
-#define CHAP_H
-
-/*************************
-*** PUBLIC DEFINITIONS ***
-*************************/
-
-/* Code + ID + length */
-#define CHAP_HEADERLEN 4
-
-/*
- * CHAP codes.
- */
-
-#define CHAP_DIGEST_MD5 5 /* use MD5 algorithm */
-#define MD5_SIGNATURE_SIZE 16 /* 16 bytes in a MD5 message digest */
-#define CHAP_MICROSOFT 0x80 /* use Microsoft-compatible alg. */
-#define MS_CHAP_RESPONSE_LEN 49 /* Response length for MS-CHAP */
-
-#define CHAP_CHALLENGE 1
-#define CHAP_RESPONSE 2
-#define CHAP_SUCCESS 3
-#define CHAP_FAILURE 4
-
-/*
- * Challenge lengths (for challenges we send) and other limits.
- */
-#define MIN_CHALLENGE_LENGTH 32
-#define MAX_CHALLENGE_LENGTH 64
-#define MAX_RESPONSE_LENGTH 64 /* sufficient for MD5 or MS-CHAP */
-
-/*
- * Client (peer) states.
- */
-#define CHAPCS_INITIAL 0 /* Lower layer down, not opened */
-#define CHAPCS_CLOSED 1 /* Lower layer up, not opened */
-#define CHAPCS_PENDING 2 /* Auth us to peer when lower up */
-#define CHAPCS_LISTEN 3 /* Listening for a challenge */
-#define CHAPCS_RESPONSE 4 /* Sent response, waiting for status */
-#define CHAPCS_OPEN 5 /* We've received Success */
-
-/*
- * Server (authenticator) states.
- */
-#define CHAPSS_INITIAL 0 /* Lower layer down, not opened */
-#define CHAPSS_CLOSED 1 /* Lower layer up, not opened */
-#define CHAPSS_PENDING 2 /* Auth peer when lower up */
-#define CHAPSS_INITIAL_CHAL 3 /* We've sent the first challenge */
-#define CHAPSS_OPEN 4 /* We've sent a Success msg */
-#define CHAPSS_RECHALLENGE 5 /* We've sent another challenge */
-#define CHAPSS_BADAUTH 6 /* We've sent a Failure msg */
-
-/************************
-*** PUBLIC DATA TYPES ***
-************************/
-
-/*
- * Each interface is described by a chap structure.
- */
-
-typedef struct chap_state {
- int unit; /* Interface unit number */
- int clientstate; /* Client state */
- int serverstate; /* Server state */
- u_char challenge[MAX_CHALLENGE_LENGTH]; /* last challenge string sent */
- u_char chal_len; /* challenge length */
- u_char chal_id; /* ID of last challenge */
- u_char chal_type; /* hash algorithm for challenges */
- u_char id; /* Current id */
- char *chal_name; /* Our name to use with challenge */
- int chal_interval; /* Time until we challenge peer again */
- int timeouttime; /* Timeout time in seconds */
- int max_transmits; /* Maximum # of challenge transmissions */
- int chal_transmits; /* Number of transmissions of challenge */
- int resp_transmits; /* Number of transmissions of response */
- u_char response[MAX_RESPONSE_LENGTH]; /* Response to send */
- u_char resp_length; /* length of response */
- u_char resp_id; /* ID for response messages */
- u_char resp_type; /* hash algorithm for responses */
- char *resp_name; /* Our name to send with response */
-} chap_state;
-
-
-/******************
-*** PUBLIC DATA ***
-******************/
-extern chap_state chap[];
-
-extern struct protent chap_protent;
-
-
-/***********************
-*** PUBLIC FUNCTIONS ***
-***********************/
-
-void ChapAuthWithPeer (int, char *, int);
-void ChapAuthPeer (int, char *, int);
-
-#endif /* CHAP_H */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/chpms.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/chpms.c deleted file mode 100644 index 306434460..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/chpms.c +++ /dev/null @@ -1,398 +0,0 @@ -/*** WARNING - THIS CODE HAS NOT BEEN FINISHED! ***/
-/*****************************************************************************
-* chpms.c - Network MicroSoft Challenge Handshake Authentication Protocol program file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* Copyright (c) 1997 by Global Election Systems Inc. All rights reserved.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-12-08 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
-* Original based on BSD chap_ms.c.
-*****************************************************************************/
-/*
- * chap_ms.c - Microsoft MS-CHAP compatible implementation.
- *
- * Copyright (c) 1995 Eric Rosenquist, Strata Software Limited.
- * http://www.strataware.com/
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Eric Rosenquist. The name of the author may not be used to
- * endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-/*
- * Modifications by Lauri Pesonen / lpesonen@clinet.fi, april 1997
- *
- * Implemented LANManager type password response to MS-CHAP challenges.
- * Now pppd provides both NT style and LANMan style blocks, and the
- * prefered is set by option "ms-lanman". Default is to use NT.
- * The hash text (StdText) was taken from Win95 RASAPI32.DLL.
- *
- * You should also use DOMAIN\\USERNAME as described in README.MSCHAP80
- */
-
-#define USE_CRYPT
-
-
-#include "ppp.h"
-
-#if MSCHAP_SUPPORT > 0
-
-#include "md4.h"
-#ifndef USE_CRYPT
-#include "des.h"
-#endif
-#include "chap.h"
-#include "chpms.h"
-#include "pppdebug.h"
-
-
-/*************************/
-/*** LOCAL DEFINITIONS ***/
-/*************************/
-
-
-/************************/
-/*** LOCAL DATA TYPES ***/
-/************************/
-typedef struct {
- u_char LANManResp[24];
- u_char NTResp[24];
- u_char UseNT; /* If 1, ignore the LANMan response field */
-} MS_ChapResponse;
-/* We use MS_CHAP_RESPONSE_LEN, rather than sizeof(MS_ChapResponse),
- in case this struct gets padded. */
-
-
-
-/***********************************/
-/*** LOCAL FUNCTION DECLARATIONS ***/
-/***********************************/
-
-/* XXX Don't know what to do with these. */
-extern void setkey(const char *);
-extern void encrypt(char *, int);
-
-static void DesEncrypt (u_char *, u_char *, u_char *);
-static void MakeKey (u_char *, u_char *);
-
-#ifdef USE_CRYPT
-static void Expand (u_char *, u_char *);
-static void Collapse (u_char *, u_char *);
-#endif
-
-static void ChallengeResponse(
- u_char *challenge, /* IN 8 octets */
- u_char *pwHash, /* IN 16 octets */
- u_char *response /* OUT 24 octets */
-);
-static void ChapMS_NT(
- char *rchallenge,
- int rchallenge_len,
- char *secret,
- int secret_len,
- MS_ChapResponse *response
-);
-static u_char Get7Bits(
- u_char *input,
- int startBit
-);
-
-
-/***********************************/
-/*** PUBLIC FUNCTION DEFINITIONS ***/
-/***********************************/
-void ChapMS(
- chap_state *cstate,
- char *rchallenge,
- int rchallenge_len,
- char *secret,
- int secret_len
-)
-{
- MS_ChapResponse response;
-#ifdef MSLANMAN
- extern int ms_lanman;
-#endif
-
-#if 0
- CHAPDEBUG((LOG_INFO, "ChapMS: secret is '%.*s'\n", secret_len, secret));
-#endif
- BZERO(&response, sizeof(response));
-
- /* Calculate both always */
- ChapMS_NT(rchallenge, rchallenge_len, secret, secret_len, &response);
-
-#ifdef MSLANMAN
- ChapMS_LANMan(rchallenge, rchallenge_len, secret, secret_len, &response);
-
- /* prefered method is set by option */
- response.UseNT = !ms_lanman;
-#else
- response.UseNT = 1;
-#endif
-
- BCOPY(&response, cstate->response, MS_CHAP_RESPONSE_LEN);
- cstate->resp_length = MS_CHAP_RESPONSE_LEN;
-}
-
-
-/**********************************/
-/*** LOCAL FUNCTION DEFINITIONS ***/
-/**********************************/
-static void ChallengeResponse(
- u_char *challenge, /* IN 8 octets */
- u_char *pwHash, /* IN 16 octets */
- u_char *response /* OUT 24 octets */
-)
-{
- char ZPasswordHash[21];
-
- BZERO(ZPasswordHash, sizeof(ZPasswordHash));
- BCOPY(pwHash, ZPasswordHash, 16);
-
-#if 0
- log_packet(ZPasswordHash, sizeof(ZPasswordHash), "ChallengeResponse - ZPasswordHash", LOG_DEBUG);
-#endif
-
- DesEncrypt(challenge, ZPasswordHash + 0, response + 0);
- DesEncrypt(challenge, ZPasswordHash + 7, response + 8);
- DesEncrypt(challenge, ZPasswordHash + 14, response + 16);
-
-#if 0
- log_packet(response, 24, "ChallengeResponse - response", LOG_DEBUG);
-#endif
-}
-
-
-#ifdef USE_CRYPT
-static void DesEncrypt(
- u_char *clear, /* IN 8 octets */
- u_char *key, /* IN 7 octets */
- u_char *cipher /* OUT 8 octets */
-)
-{
- u_char des_key[8];
- u_char crypt_key[66];
- u_char des_input[66];
-
- MakeKey(key, des_key);
-
- Expand(des_key, crypt_key);
- setkey(crypt_key);
-
-#if 0
- CHAPDEBUG((LOG_INFO, "DesEncrypt: 8 octet input : %02X%02X%02X%02X%02X%02X%02X%02X\n",
- clear[0], clear[1], clear[2], clear[3], clear[4], clear[5], clear[6], clear[7]));
-#endif
-
- Expand(clear, des_input);
- encrypt(des_input, 0);
- Collapse(des_input, cipher);
-
-#if 0
- CHAPDEBUG((LOG_INFO, "DesEncrypt: 8 octet output: %02X%02X%02X%02X%02X%02X%02X%02X\n",
- cipher[0], cipher[1], cipher[2], cipher[3], cipher[4], cipher[5], cipher[6], cipher[7]));
-#endif
-}
-
-#else /* USE_CRYPT */
-
-static void DesEncrypt(
- u_char *clear, /* IN 8 octets */
- u_char *key, /* IN 7 octets */
- u_char *cipher /* OUT 8 octets */
-)
-{
- des_cblock des_key;
- des_key_schedule key_schedule;
-
- MakeKey(key, des_key);
-
- des_set_key(&des_key, key_schedule);
-
-#if 0
- CHAPDEBUG((LOG_INFO, "DesEncrypt: 8 octet input : %02X%02X%02X%02X%02X%02X%02X%02X\n",
- clear[0], clear[1], clear[2], clear[3], clear[4], clear[5], clear[6], clear[7]));
-#endif
-
- des_ecb_encrypt((des_cblock *)clear, (des_cblock *)cipher, key_schedule, 1);
-
-#if 0
- CHAPDEBUG((LOG_INFO, "DesEncrypt: 8 octet output: %02X%02X%02X%02X%02X%02X%02X%02X\n",
- cipher[0], cipher[1], cipher[2], cipher[3], cipher[4], cipher[5], cipher[6], cipher[7]));
-#endif
-}
-
-#endif /* USE_CRYPT */
-
-
-static u_char Get7Bits(
- u_char *input,
- int startBit
-)
-{
- register unsigned int word;
-
- word = (unsigned)input[startBit / 8] << 8;
- word |= (unsigned)input[startBit / 8 + 1];
-
- word >>= 15 - (startBit % 8 + 7);
-
- return word & 0xFE;
-}
-
-#ifdef USE_CRYPT
-
-/* in == 8-byte string (expanded version of the 56-bit key)
- * out == 64-byte string where each byte is either 1 or 0
- * Note that the low-order "bit" is always ignored by by setkey()
- */
-static void Expand(u_char *in, u_char *out)
-{
- int j, c;
- int i;
-
- for(i = 0; i < 64; in++){
- c = *in;
- for(j = 7; j >= 0; j--)
- *out++ = (c >> j) & 01;
- i += 8;
- }
-}
-
-/* The inverse of Expand
- */
-static void Collapse(u_char *in, u_char *out)
-{
- int j;
- int i;
- unsigned int c;
-
- for (i = 0; i < 64; i += 8, out++) {
- c = 0;
- for (j = 7; j >= 0; j--, in++)
- c |= *in << j;
- *out = c & 0xff;
- }
-}
-#endif
-
-static void MakeKey(
- u_char *key, /* IN 56 bit DES key missing parity bits */
- u_char *des_key /* OUT 64 bit DES key with parity bits added */
-)
-{
- des_key[0] = Get7Bits(key, 0);
- des_key[1] = Get7Bits(key, 7);
- des_key[2] = Get7Bits(key, 14);
- des_key[3] = Get7Bits(key, 21);
- des_key[4] = Get7Bits(key, 28);
- des_key[5] = Get7Bits(key, 35);
- des_key[6] = Get7Bits(key, 42);
- des_key[7] = Get7Bits(key, 49);
-
-#ifndef USE_CRYPT
- des_set_odd_parity((des_cblock *)des_key);
-#endif
-
-#if 0
- CHAPDEBUG((LOG_INFO, "MakeKey: 56-bit input : %02X%02X%02X%02X%02X%02X%02X\n",
- key[0], key[1], key[2], key[3], key[4], key[5], key[6]));
- CHAPDEBUG((LOG_INFO, "MakeKey: 64-bit output: %02X%02X%02X%02X%02X%02X%02X%02X\n",
- des_key[0], des_key[1], des_key[2], des_key[3], des_key[4], des_key[5], des_key[6], des_key[7]));
-#endif
-}
-
-static void ChapMS_NT(
- char *rchallenge,
- int rchallenge_len,
- char *secret,
- int secret_len,
- MS_ChapResponse *response
-)
-{
- int i;
- MDstruct md4Context;
- u_char unicodePassword[MAX_NT_PASSWORD * 2];
- static int low_byte_first = -1;
-
- /* Initialize the Unicode version of the secret (== password). */
- /* This implicitly supports 8-bit ISO8859/1 characters. */
- BZERO(unicodePassword, sizeof(unicodePassword));
- for (i = 0; i < secret_len; i++)
- unicodePassword[i * 2] = (u_char)secret[i];
-
- MDbegin(&md4Context);
- MDupdate(&md4Context, unicodePassword, secret_len * 2 * 8); /* Unicode is 2 bytes/char, *8 for bit count */
-
- if (low_byte_first == -1)
- low_byte_first = (htons((unsigned short int)1) != 1);
- if (low_byte_first == 0)
- MDreverse((u_long *)&md4Context); /* sfb 961105 */
-
- MDupdate(&md4Context, NULL, 0); /* Tell MD4 we're done */
-
- ChallengeResponse(rchallenge, (char *)md4Context.buffer, response->NTResp);
-}
-
-#ifdef MSLANMAN
-static u_char *StdText = (u_char *)"KGS!@#$%"; /* key from rasapi32.dll */
-
-static ChapMS_LANMan(
- char *rchallenge,
- int rchallenge_len,
- char *secret,
- int secret_len,
- MS_ChapResponse *response
-)
-{
- int i;
- u_char UcasePassword[MAX_NT_PASSWORD]; /* max is actually 14 */
- u_char PasswordHash[16];
-
- /* LANMan password is case insensitive */
- BZERO(UcasePassword, sizeof(UcasePassword));
- for (i = 0; i < secret_len; i++)
- UcasePassword[i] = (u_char)toupper(secret[i]);
- DesEncrypt( StdText, UcasePassword + 0, PasswordHash + 0 );
- DesEncrypt( StdText, UcasePassword + 7, PasswordHash + 8 );
- ChallengeResponse(rchallenge, PasswordHash, response->LANManResp);
-}
-#endif
-
-#endif /* MSCHAP_SUPPORT */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/chpms.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/chpms.h deleted file mode 100644 index ccc8b4882..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/chpms.h +++ /dev/null @@ -1,64 +0,0 @@ -/*****************************************************************************
-* chpms.h - Network Microsoft Challenge Handshake Protocol header file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* portions Copyright (c) 1998 Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 98-01-30 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
-* Original built from BSD network code.
-******************************************************************************/
-/*
- * chap.h - Challenge Handshake Authentication Protocol definitions.
- *
- * Copyright (c) 1995 Eric Rosenquist, Strata Software Limited.
- * http://www.strataware.com/
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Eric Rosenquist. The name of the author may not be used to
- * endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * $Id: chpms.h,v 1.2 2006/08/29 18:53:47 wolti Exp $
- */
-
-#ifndef CHPMS_H
-#define CHPMS_H
-
-#define MAX_NT_PASSWORD 256 /* Maximum number of (Unicode) chars in an NT password */
-
-void ChapMS (chap_state *, char *, int, char *, int);
-
-#endif /* CHPMS_H */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/fsm.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/fsm.c deleted file mode 100644 index 6cad71525..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/fsm.c +++ /dev/null @@ -1,838 +0,0 @@ -/*****************************************************************************
-* fsm.c - Network Control Protocol Finite State Machine program file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* portions Copyright (c) 1997 by Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-12-01 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
-* Original based on BSD fsm.c.
-*****************************************************************************/
-/*
- * fsm.c - {Link, IP} Control Protocol Finite State Machine.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-
-/*
- * TODO:
- * Randomize fsm id on link/init.
- * Deal with variable outgoing MTU.
- */
-
-#include "ppp.h"
-#if PPP_SUPPORT > 0
-#include "fsm.h"
-#include "pppdebug.h"
-
-
-/*************************/
-/*** LOCAL DEFINITIONS ***/
-/*************************/
-
-
-/************************/
-/*** LOCAL DATA TYPES ***/
-/************************/
-
-
-/***********************************/
-/*** LOCAL FUNCTION DECLARATIONS ***/
-/***********************************/
-static void fsm_timeout (void *);
-static void fsm_rconfreq (fsm *, u_char, u_char *, int);
-static void fsm_rconfack (fsm *, int, u_char *, int);
-static void fsm_rconfnakrej (fsm *, int, int, u_char *, int);
-static void fsm_rtermreq (fsm *, int, u_char *, int);
-static void fsm_rtermack (fsm *);
-static void fsm_rcoderej (fsm *, u_char *, int);
-static void fsm_sconfreq (fsm *, int);
-
-#define PROTO_NAME(f) ((f)->callbacks->proto_name)
-
-
-/******************************/
-/*** PUBLIC DATA STRUCTURES ***/
-/******************************/
-
-
-/*****************************/
-/*** LOCAL DATA STRUCTURES ***/
-/*****************************/
-int peer_mru[NUM_PPP];
-
-
-/***********************************/
-/*** PUBLIC FUNCTION DEFINITIONS ***/
-/***********************************/
-
-/*
- * fsm_init - Initialize fsm.
- *
- * Initialize fsm state.
- */
-void fsm_init(fsm *f)
-{
- f->state = INITIAL;
- f->flags = 0;
- f->id = 0; /* XXX Start with random id? */
- f->timeouttime = FSM_DEFTIMEOUT;
- f->maxconfreqtransmits = FSM_DEFMAXCONFREQS;
- f->maxtermtransmits = FSM_DEFMAXTERMREQS;
- f->maxnakloops = FSM_DEFMAXNAKLOOPS;
- f->term_reason_len = 0;
-}
-
-
-/*
- * fsm_lowerup - The lower layer is up.
- */
-void fsm_lowerup(fsm *f)
-{
- int oldState = f->state;
-
- switch( f->state ){
- case INITIAL:
- f->state = CLOSED;
- break;
-
- case STARTING:
- if( f->flags & OPT_SILENT )
- f->state = STOPPED;
- else {
- /* Send an initial configure-request */
- fsm_sconfreq(f, 0);
- f->state = REQSENT;
- }
- break;
-
- default:
- FSMDEBUG((LOG_INFO, "%s: Up event in state %d!\n",
- PROTO_NAME(f), f->state));
- }
-
- FSMDEBUG((LOG_INFO, "%s: lowerup state %d -> %d\n",
- PROTO_NAME(f), oldState, f->state));
-}
-
-
-/*
- * fsm_lowerdown - The lower layer is down.
- *
- * Cancel all timeouts and inform upper layers.
- */
-void fsm_lowerdown(fsm *f)
-{
- int oldState = f->state;
-
- switch( f->state ){
- case CLOSED:
- f->state = INITIAL;
- break;
-
- case STOPPED:
- f->state = STARTING;
- if( f->callbacks->starting )
- (*f->callbacks->starting)(f);
- break;
-
- case CLOSING:
- f->state = INITIAL;
- UNTIMEOUT(fsm_timeout, f); /* Cancel timeout */
- break;
-
- case STOPPING:
- case REQSENT:
- case ACKRCVD:
- case ACKSENT:
- f->state = STARTING;
- UNTIMEOUT(fsm_timeout, f); /* Cancel timeout */
- break;
-
- case OPENED:
- if( f->callbacks->down )
- (*f->callbacks->down)(f);
- f->state = STARTING;
- break;
-
- default:
- FSMDEBUG((LOG_INFO, "%s: Down event in state %d!\n",
- PROTO_NAME(f), f->state));
- }
-
- FSMDEBUG((LOG_INFO, "%s: lowerdown state %d -> %d\n",
- PROTO_NAME(f), oldState, f->state));
-}
-
-
-/*
- * fsm_open - Link is allowed to come up.
- */
-void fsm_open(fsm *f)
-{
- int oldState = f->state;
-
- switch( f->state ){
- case INITIAL:
- f->state = STARTING;
- if( f->callbacks->starting )
- (*f->callbacks->starting)(f);
- break;
-
- case CLOSED:
- if( f->flags & OPT_SILENT )
- f->state = STOPPED;
- else {
- /* Send an initial configure-request */
- fsm_sconfreq(f, 0);
- f->state = REQSENT;
- }
- break;
-
- case CLOSING:
- f->state = STOPPING;
- /* fall through */
- case STOPPED:
- case OPENED:
- if( f->flags & OPT_RESTART ){
- fsm_lowerdown(f);
- fsm_lowerup(f);
- }
- break;
- }
-
- FSMDEBUG((LOG_INFO, "%s: open state %d -> %d\n",
- PROTO_NAME(f), oldState, f->state));
-}
-
-
-/*
- * fsm_close - Start closing connection.
- *
- * Cancel timeouts and either initiate close or possibly go directly to
- * the CLOSED state.
- */
-void fsm_close(fsm *f, char *reason)
-{
- int oldState = f->state;
-
- f->term_reason = reason;
- f->term_reason_len = (reason == NULL? 0: strlen(reason));
- switch( f->state ){
- case STARTING:
- f->state = INITIAL;
- break;
- case STOPPED:
- f->state = CLOSED;
- break;
- case STOPPING:
- f->state = CLOSING;
- break;
-
- case REQSENT:
- case ACKRCVD:
- case ACKSENT:
- case OPENED:
- if( f->state != OPENED )
- UNTIMEOUT(fsm_timeout, f); /* Cancel timeout */
- else if( f->callbacks->down )
- (*f->callbacks->down)(f); /* Inform upper layers we're down */
-
- /* Init restart counter, send Terminate-Request */
- f->retransmits = f->maxtermtransmits;
- fsm_sdata(f, TERMREQ, f->reqid = ++f->id,
- (u_char *) f->term_reason, f->term_reason_len);
- TIMEOUT(fsm_timeout, f, f->timeouttime);
- --f->retransmits;
-
- f->state = CLOSING;
- break;
- }
-
- FSMDEBUG((LOG_INFO, "%s: close reason=%s state %d -> %d\n",
- PROTO_NAME(f), reason, oldState, f->state));
-}
-
-
-/*
- * fsm_sdata - Send some data.
- *
- * Used for all packets sent to our peer by this module.
- */
-void fsm_sdata(
- fsm *f,
- u_char code,
- u_char id,
- u_char *data,
- int datalen
-)
-{
- u_char *outp;
- int outlen;
-
- /* Adjust length to be smaller than MTU */
- outp = outpacket_buf[f->unit];
- if (datalen > peer_mru[f->unit] - (int)HEADERLEN)
- datalen = peer_mru[f->unit] - HEADERLEN;
- if (datalen && data != outp + PPP_HDRLEN + HEADERLEN)
- BCOPY(data, outp + PPP_HDRLEN + HEADERLEN, datalen);
- outlen = datalen + HEADERLEN;
- MAKEHEADER(outp, f->protocol);
- PUTCHAR(code, outp);
- PUTCHAR(id, outp);
- PUTSHORT(outlen, outp);
- pppWrite(f->unit, outpacket_buf[f->unit], outlen + PPP_HDRLEN);
- FSMDEBUG((LOG_INFO, "fsm_sdata(%s): Sent code %d,%d,%d.\n",
- PROTO_NAME(f), code, id, outlen));
-}
-
-
-/*
- * fsm_input - Input packet.
- */
-void fsm_input(fsm *f, u_char *inpacket, int l)
-{
- u_char *inp = inpacket;
- u_char code, id;
- int len;
-
- /*
- * Parse header (code, id and length).
- * If packet too short, drop it.
- */
- if (l < HEADERLEN) {
- FSMDEBUG((LOG_WARNING, "fsm_input(%x): Rcvd short header.\n",
- f->protocol));
- return;
- }
- GETCHAR(code, inp);
- GETCHAR(id, inp);
- GETSHORT(len, inp);
- if (len < HEADERLEN) {
- FSMDEBUG((LOG_INFO, "fsm_input(%x): Rcvd illegal length.\n",
- f->protocol));
- return;
- }
- if (len > l) {
- FSMDEBUG((LOG_INFO, "fsm_input(%x): Rcvd short packet.\n",
- f->protocol));
- return;
- }
- len -= HEADERLEN; /* subtract header length */
-
- if( f->state == INITIAL || f->state == STARTING ){
- FSMDEBUG((LOG_INFO, "fsm_input(%x): Rcvd packet in state %d.\n",
- f->protocol, f->state));
- return;
- }
- FSMDEBUG((LOG_INFO, "fsm_input(%s):%d,%d,%d\n", PROTO_NAME(f), code, id, l));
- /*
- * Action depends on code.
- */
- switch (code) {
- case CONFREQ:
- fsm_rconfreq(f, id, inp, len);
- break;
-
- case CONFACK:
- fsm_rconfack(f, id, inp, len);
- break;
-
- case CONFNAK:
- case CONFREJ:
- fsm_rconfnakrej(f, code, id, inp, len);
- break;
-
- case TERMREQ:
- fsm_rtermreq(f, id, inp, len);
- break;
-
- case TERMACK:
- fsm_rtermack(f);
- break;
-
- case CODEREJ:
- fsm_rcoderej(f, inp, len);
- break;
-
- default:
- if( !f->callbacks->extcode
- || !(*f->callbacks->extcode)(f, code, id, inp, len) )
- fsm_sdata(f, CODEREJ, ++f->id, inpacket, len + HEADERLEN);
- break;
- }
-}
-
-
-/*
- * fsm_protreject - Peer doesn't speak this protocol.
- *
- * Treat this as a catastrophic error (RXJ-).
- */
-void fsm_protreject(fsm *f)
-{
- switch( f->state ){
- case CLOSING:
- UNTIMEOUT(fsm_timeout, f); /* Cancel timeout */
- /* fall through */
- case CLOSED:
- f->state = CLOSED;
- if( f->callbacks->finished )
- (*f->callbacks->finished)(f);
- break;
-
- case STOPPING:
- case REQSENT:
- case ACKRCVD:
- case ACKSENT:
- UNTIMEOUT(fsm_timeout, f); /* Cancel timeout */
- /* fall through */
- case STOPPED:
- f->state = STOPPED;
- if( f->callbacks->finished )
- (*f->callbacks->finished)(f);
- break;
-
- case OPENED:
- if( f->callbacks->down )
- (*f->callbacks->down)(f);
-
- /* Init restart counter, send Terminate-Request */
- f->retransmits = f->maxtermtransmits;
- fsm_sdata(f, TERMREQ, f->reqid = ++f->id,
- (u_char *) f->term_reason, f->term_reason_len);
- TIMEOUT(fsm_timeout, f, f->timeouttime);
- --f->retransmits;
-
- f->state = STOPPING;
- break;
-
- default:
- FSMDEBUG((LOG_INFO, "%s: Protocol-reject event in state %d!\n",
- PROTO_NAME(f), f->state));
- }
-}
-
-
-
-
-
-/**********************************/
-/*** LOCAL FUNCTION DEFINITIONS ***/
-/**********************************/
-
-/*
- * fsm_timeout - Timeout expired.
- */
-static void fsm_timeout(void *arg)
-{
- fsm *f = (fsm *) arg;
-
- switch (f->state) {
- case CLOSING:
- case STOPPING:
- if( f->retransmits <= 0 ){
- FSMDEBUG((LOG_WARNING, "%s: timeout sending Terminate-Request state=%d\n",
- PROTO_NAME(f), f->state));
- /*
- * We've waited for an ack long enough. Peer probably heard us.
- */
- f->state = (f->state == CLOSING)? CLOSED: STOPPED;
- if( f->callbacks->finished )
- (*f->callbacks->finished)(f);
- } else {
- FSMDEBUG((LOG_WARNING, "%s: timeout resending Terminate-Requests state=%d\n",
- PROTO_NAME(f), f->state));
- /* Send Terminate-Request */
- fsm_sdata(f, TERMREQ, f->reqid = ++f->id,
- (u_char *) f->term_reason, f->term_reason_len);
- TIMEOUT(fsm_timeout, f, f->timeouttime);
- --f->retransmits;
- }
- break;
-
- case REQSENT:
- case ACKRCVD:
- case ACKSENT:
- if (f->retransmits <= 0) {
- FSMDEBUG((LOG_WARNING, "%s: timeout sending Config-Requests state=%d\n",
- PROTO_NAME(f), f->state));
- f->state = STOPPED;
- if( (f->flags & OPT_PASSIVE) == 0 && f->callbacks->finished )
- (*f->callbacks->finished)(f);
-
- } else {
- FSMDEBUG((LOG_WARNING, "%s: timeout resending Config-Request state=%d\n",
- PROTO_NAME(f), f->state));
- /* Retransmit the configure-request */
- if (f->callbacks->retransmit)
- (*f->callbacks->retransmit)(f);
- fsm_sconfreq(f, 1); /* Re-send Configure-Request */
- if( f->state == ACKRCVD )
- f->state = REQSENT;
- }
- break;
-
- default:
- FSMDEBUG((LOG_INFO, "%s: Timeout event in state %d!\n",
- PROTO_NAME(f), f->state));
- }
-}
-
-
-/*
- * fsm_rconfreq - Receive Configure-Request.
- */
-static void fsm_rconfreq(fsm *f, u_char id, u_char *inp, int len)
-{
- int code, reject_if_disagree;
-
- FSMDEBUG((LOG_INFO, "fsm_rconfreq(%s): Rcvd id %d state=%d\n",
- PROTO_NAME(f), id, f->state));
- switch( f->state ){
- case CLOSED:
- /* Go away, we're closed */
- fsm_sdata(f, TERMACK, id, NULL, 0);
- return;
- case CLOSING:
- case STOPPING:
- return;
-
- case OPENED:
- /* Go down and restart negotiation */
- if( f->callbacks->down )
- (*f->callbacks->down)(f); /* Inform upper layers */
- fsm_sconfreq(f, 0); /* Send initial Configure-Request */
- break;
-
- case STOPPED:
- /* Negotiation started by our peer */
- fsm_sconfreq(f, 0); /* Send initial Configure-Request */
- f->state = REQSENT;
- break;
- }
-
- /*
- * Pass the requested configuration options
- * to protocol-specific code for checking.
- */
- if (f->callbacks->reqci){ /* Check CI */
- reject_if_disagree = (f->nakloops >= f->maxnakloops);
- code = (*f->callbacks->reqci)(f, inp, &len, reject_if_disagree);
- }
- else if (len)
- code = CONFREJ; /* Reject all CI */
- else
- code = CONFACK;
-
- /* send the Ack, Nak or Rej to the peer */
- fsm_sdata(f, (u_char)code, id, inp, len);
-
- if (code == CONFACK) {
- if (f->state == ACKRCVD) {
- UNTIMEOUT(fsm_timeout, f); /* Cancel timeout */
- f->state = OPENED;
- if (f->callbacks->up)
- (*f->callbacks->up)(f); /* Inform upper layers */
- }
- else
- f->state = ACKSENT;
- f->nakloops = 0;
- }
- else {
- /* we sent CONFACK or CONFREJ */
- if (f->state != ACKRCVD)
- f->state = REQSENT;
- if( code == CONFNAK )
- ++f->nakloops;
- }
-}
-
-
-/*
- * fsm_rconfack - Receive Configure-Ack.
- */
-static void fsm_rconfack(fsm *f, int id, u_char *inp, int len)
-{
- FSMDEBUG((LOG_INFO, "fsm_rconfack(%s): Rcvd id %d state=%d\n",
- PROTO_NAME(f), id, f->state));
-
- if (id != f->reqid || f->seen_ack) /* Expected id? */
- return; /* Nope, toss... */
- if( !(f->callbacks->ackci? (*f->callbacks->ackci)(f, inp, len):
- (len == 0)) ){
- /* Ack is bad - ignore it */
- FSMDEBUG((LOG_INFO, "%s: received bad Ack (length %d)\n",
- PROTO_NAME(f), len));
- return;
- }
- f->seen_ack = 1;
-
- switch (f->state) {
- case CLOSED:
- case STOPPED:
- fsm_sdata(f, TERMACK, (u_char)id, NULL, 0);
- break;
-
- case REQSENT:
- f->state = ACKRCVD;
- f->retransmits = f->maxconfreqtransmits;
- break;
-
- case ACKRCVD:
- /* Huh? an extra valid Ack? oh well... */
- UNTIMEOUT(fsm_timeout, f); /* Cancel timeout */
- fsm_sconfreq(f, 0);
- f->state = REQSENT;
- break;
-
- case ACKSENT:
- UNTIMEOUT(fsm_timeout, f); /* Cancel timeout */
- f->state = OPENED;
- f->retransmits = f->maxconfreqtransmits;
- if (f->callbacks->up)
- (*f->callbacks->up)(f); /* Inform upper layers */
- break;
-
- case OPENED:
- /* Go down and restart negotiation */
- if (f->callbacks->down)
- (*f->callbacks->down)(f); /* Inform upper layers */
- fsm_sconfreq(f, 0); /* Send initial Configure-Request */
- f->state = REQSENT;
- break;
- }
-}
-
-
-/*
- * fsm_rconfnakrej - Receive Configure-Nak or Configure-Reject.
- */
-static void fsm_rconfnakrej(fsm *f, int code, int id, u_char *inp, int len)
-{
- int (*proc) (fsm *, u_char *, int);
- int ret;
-
- FSMDEBUG((LOG_INFO, "fsm_rconfnakrej(%s): Rcvd id %d state=%d\n",
- PROTO_NAME(f), id, f->state));
-
- if (id != f->reqid || f->seen_ack) /* Expected id? */
- return; /* Nope, toss... */
- proc = (code == CONFNAK)? f->callbacks->nakci: f->callbacks->rejci;
- if (!proc || !(ret = proc(f, inp, len))) {
- /* Nak/reject is bad - ignore it */
- FSMDEBUG((LOG_INFO, "%s: received bad %s (length %d)\n",
- PROTO_NAME(f), (code==CONFNAK? "Nak": "reject"), len));
- return;
- }
- f->seen_ack = 1;
-
- switch (f->state) {
- case CLOSED:
- case STOPPED:
- fsm_sdata(f, TERMACK, (u_char)id, NULL, 0);
- break;
-
- case REQSENT:
- case ACKSENT:
- /* They didn't agree to what we wanted - try another request */
- UNTIMEOUT(fsm_timeout, f); /* Cancel timeout */
- if (ret < 0)
- f->state = STOPPED; /* kludge for stopping CCP */
- else
- fsm_sconfreq(f, 0); /* Send Configure-Request */
- break;
-
- case ACKRCVD:
- /* Got a Nak/reject when we had already had an Ack?? oh well... */
- UNTIMEOUT(fsm_timeout, f); /* Cancel timeout */
- fsm_sconfreq(f, 0);
- f->state = REQSENT;
- break;
-
- case OPENED:
- /* Go down and restart negotiation */
- if (f->callbacks->down)
- (*f->callbacks->down)(f); /* Inform upper layers */
- fsm_sconfreq(f, 0); /* Send initial Configure-Request */
- f->state = REQSENT;
- break;
- }
-}
-
-
-/*
- * fsm_rtermreq - Receive Terminate-Req.
- */
-static void fsm_rtermreq(fsm *f, int id, u_char *p, int len)
-{
- FSMDEBUG((LOG_INFO, "fsm_rtermreq(%s): Rcvd id %d state=%d\n",
- PROTO_NAME(f), id, f->state));
-
- switch (f->state) {
- case ACKRCVD:
- case ACKSENT:
- f->state = REQSENT; /* Start over but keep trying */
- break;
-
- case OPENED:
- if (len > 0) {
- FSMDEBUG((LOG_INFO, "%s terminated by peer (%x)\n", PROTO_NAME(f), p));
- } else {
- FSMDEBUG((LOG_INFO, "%s terminated by peer\n", PROTO_NAME(f)));
- }
- if (f->callbacks->down)
- (*f->callbacks->down)(f); /* Inform upper layers */
- f->retransmits = 0;
- f->state = STOPPING;
- TIMEOUT(fsm_timeout, f, f->timeouttime);
- break;
- }
-
- fsm_sdata(f, TERMACK, (u_char)id, NULL, 0);
-}
-
-
-/*
- * fsm_rtermack - Receive Terminate-Ack.
- */
-static void fsm_rtermack(fsm *f)
-{
- FSMDEBUG((LOG_INFO, "fsm_rtermack(%s): state=%d\n",
- PROTO_NAME(f), f->state));
-
- switch (f->state) {
- case CLOSING:
- UNTIMEOUT(fsm_timeout, f);
- f->state = CLOSED;
- if( f->callbacks->finished )
- (*f->callbacks->finished)(f);
- break;
- case STOPPING:
- UNTIMEOUT(fsm_timeout, f);
- f->state = STOPPED;
- if( f->callbacks->finished )
- (*f->callbacks->finished)(f);
- break;
-
- case ACKRCVD:
- f->state = REQSENT;
- break;
-
- case OPENED:
- if (f->callbacks->down)
- (*f->callbacks->down)(f); /* Inform upper layers */
- fsm_sconfreq(f, 0);
- break;
- }
-}
-
-
-/*
- * fsm_rcoderej - Receive an Code-Reject.
- */
-static void fsm_rcoderej(fsm *f, u_char *inp, int len)
-{
- u_char code, id;
-
- FSMDEBUG((LOG_INFO, "fsm_rcoderej(%s): state=%d\n",
- PROTO_NAME(f), f->state));
-
- if (len < HEADERLEN) {
- FSMDEBUG((LOG_INFO, "fsm_rcoderej: Rcvd short Code-Reject packet!\n"));
- return;
- }
- GETCHAR(code, inp);
- GETCHAR(id, inp);
- FSMDEBUG((LOG_WARNING, "%s: Rcvd Code-Reject for code %d, id %d\n",
- PROTO_NAME(f), code, id));
-
- if( f->state == ACKRCVD )
- f->state = REQSENT;
-}
-
-
-/*
- * fsm_sconfreq - Send a Configure-Request.
- */
-static void fsm_sconfreq(fsm *f, int retransmit)
-{
- u_char *outp;
- int cilen;
-
- if( f->state != REQSENT && f->state != ACKRCVD && f->state != ACKSENT ){
- /* Not currently negotiating - reset options */
- if( f->callbacks->resetci )
- (*f->callbacks->resetci)(f);
- f->nakloops = 0;
- }
-
- if( !retransmit ){
- /* New request - reset retransmission counter, use new ID */
- f->retransmits = f->maxconfreqtransmits;
- f->reqid = ++f->id;
- }
-
- f->seen_ack = 0;
-
- /*
- * Make up the request packet
- */
- outp = outpacket_buf[f->unit] + PPP_HDRLEN + HEADERLEN;
- if( f->callbacks->cilen && f->callbacks->addci ){
- cilen = (*f->callbacks->cilen)(f);
- if( cilen > peer_mru[f->unit] - (int)HEADERLEN )
- cilen = peer_mru[f->unit] - HEADERLEN;
- if (f->callbacks->addci)
- (*f->callbacks->addci)(f, outp, &cilen);
- } else
- cilen = 0;
-
- /* send the request to our peer */
- fsm_sdata(f, CONFREQ, f->reqid, outp, cilen);
-
- /* start the retransmit timer */
- --f->retransmits;
- TIMEOUT(fsm_timeout, f, f->timeouttime);
-
- FSMDEBUG((LOG_INFO, "%s: sending Configure-Request, id %d\n",
- PROTO_NAME(f), f->reqid));
-}
-
-#endif /* PPP_SUPPORT */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/fsm.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/fsm.h deleted file mode 100644 index 9edd4d29e..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/fsm.h +++ /dev/null @@ -1,187 +0,0 @@ -/*****************************************************************************
-* fsm.h - Network Control Protocol Finite State Machine header file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* Copyright (c) 1997 Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-11-05 Guy Lancaster <glanca@gesn.com>, Global Election Systems Inc.
-* Original based on BSD code.
-*****************************************************************************/
-/*
- * fsm.h - {Link, IP} Control Protocol Finite State Machine definitions.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * $Id: fsm.h,v 1.2 2006/08/29 18:53:47 wolti Exp $
- */
-
-#ifndef FSM_H
-#define FSM_H
-
-
-/*****************************************************************************
-************************* PUBLIC DEFINITIONS *********************************
-*****************************************************************************/
-/*
- * LCP Packet header = Code, id, length.
- */
-#define HEADERLEN (sizeof (u_char) + sizeof (u_char) + sizeof (u_short))
-
-
-/*
- * CP (LCP, IPCP, etc.) codes.
- */
-#define CONFREQ 1 /* Configuration Request */
-#define CONFACK 2 /* Configuration Ack */
-#define CONFNAK 3 /* Configuration Nak */
-#define CONFREJ 4 /* Configuration Reject */
-#define TERMREQ 5 /* Termination Request */
-#define TERMACK 6 /* Termination Ack */
-#define CODEREJ 7 /* Code Reject */
-
-/*
- * Link states.
- */
-#define INITIAL 0 /* Down, hasn't been opened */
-#define STARTING 1 /* Down, been opened */
-#define CLOSED 2 /* Up, hasn't been opened */
-#define STOPPED 3 /* Open, waiting for down event */
-#define CLOSING 4 /* Terminating the connection, not open */
-#define STOPPING 5 /* Terminating, but open */
-#define REQSENT 6 /* We've sent a Config Request */
-#define ACKRCVD 7 /* We've received a Config Ack */
-#define ACKSENT 8 /* We've sent a Config Ack */
-#define OPENED 9 /* Connection available */
-
-
-/*
- * Flags - indicate options controlling FSM operation
- */
-#define OPT_PASSIVE 1 /* Don't die if we don't get a response */
-#define OPT_RESTART 2 /* Treat 2nd OPEN as DOWN, UP */
-#define OPT_SILENT 4 /* Wait for peer to speak first */
-
-
-/*****************************************************************************
-************************* PUBLIC DATA TYPES **********************************
-*****************************************************************************/
-/*
- * Each FSM is described by an fsm structure and fsm callbacks.
- */
-typedef struct fsm {
- int unit; /* Interface unit number */
- u_short protocol; /* Data Link Layer Protocol field value */
- int state; /* State */
- int flags; /* Contains option bits */
- u_char id; /* Current id */
- u_char reqid; /* Current request id */
- u_char seen_ack; /* Have received valid Ack/Nak/Rej to Req */
- int timeouttime; /* Timeout time in milliseconds */
- int maxconfreqtransmits;/* Maximum Configure-Request transmissions */
- int retransmits; /* Number of retransmissions left */
- int maxtermtransmits; /* Maximum Terminate-Request transmissions */
- int nakloops; /* Number of nak loops since last ack */
- int maxnakloops; /* Maximum number of nak loops tolerated */
- struct fsm_callbacks* callbacks;/* Callback routines */
- char* term_reason; /* Reason for closing protocol */
- int term_reason_len; /* Length of term_reason */
-} fsm;
-
-
-typedef struct fsm_callbacks {
- void (*resetci) /* Reset our Configuration Information */
- (fsm*);
- int (*cilen) /* Length of our Configuration Information */
- (fsm*);
- void (*addci) /* Add our Configuration Information */
- (fsm*, u_char*, int*);
- int (*ackci) /* ACK our Configuration Information */
- (fsm*, u_char*, int);
- int (*nakci) /* NAK our Configuration Information */
- (fsm*, u_char*, int);
- int (*rejci) /* Reject our Configuration Information */
- (fsm*, u_char*, int);
- int (*reqci) /* Request peer's Configuration Information */
- (fsm*, u_char*, int*, int);
- void (*up) /* Called when fsm reaches OPENED state */
- (fsm*);
- void (*down) /* Called when fsm leaves OPENED state */
- (fsm*);
- void (*starting) /* Called when we want the lower layer */
- (fsm*);
- void (*finished) /* Called when we don't want the lower layer */
- (fsm*);
- void (*protreject) /* Called when Protocol-Reject received */
- (int);
- void (*retransmit) /* Retransmission is necessary */
- (fsm*);
- int (*extcode) /* Called when unknown code received */
- (fsm*, int, u_char, u_char*, int);
- char *proto_name; /* String name for protocol (for messages) */
-} fsm_callbacks;
-
-
-/*****************************************************************************
-*********************** PUBLIC DATA STRUCTURES *******************************
-*****************************************************************************/
-/*
- * Variables
- */
-extern int peer_mru[]; /* currently negotiated peer MRU (per unit) */
-
-
-/*****************************************************************************
-************************** PUBLIC FUNCTIONS **********************************
-*****************************************************************************/
-
-/*
- * Prototypes
- */
-void fsm_init (fsm*);
-void fsm_lowerup (fsm*);
-void fsm_lowerdown (fsm*);
-void fsm_open (fsm*);
-void fsm_close (fsm*, char*);
-void fsm_input (fsm*, u_char*, int);
-void fsm_protreject (fsm*);
-void fsm_sdata (fsm*, u_char, u_char, u_char*, int);
-
-
-#endif /* FSM_H */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/ipcp.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/ipcp.c deleted file mode 100644 index ec3207a0c..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/ipcp.c +++ /dev/null @@ -1,1377 +0,0 @@ -/*****************************************************************************
-* ipcp.c - Network PPP IP Control Protocol program file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* portions Copyright (c) 1997 by Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-12-08 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
-* Original.
-*****************************************************************************/
-/*
- * ipcp.c - PPP IP Control Protocol.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#include <string.h>
-
-#include "ppp.h"
-#if PPP_SUPPORT > 0
-#include "auth.h"
-#include "fsm.h"
-#include "vj.h"
-#include "ipcp.h"
-#include "pppdebug.h"
-
-
-/*************************/
-/*** LOCAL DEFINITIONS ***/
-/*************************/
-/* #define OLD_CI_ADDRS 1 */ /* Support deprecated address negotiation. */
-
-/*
- * Lengths of configuration options.
- */
-#define CILEN_VOID 2
-#define CILEN_COMPRESS 4 /* min length for compression protocol opt. */
-#define CILEN_VJ 6 /* length for RFC1332 Van-Jacobson opt. */
-#define CILEN_ADDR 6 /* new-style single address option */
-#define CILEN_ADDRS 10 /* old-style dual address option */
-
-
-
-/***********************************/
-/*** LOCAL FUNCTION DECLARATIONS ***/
-/***********************************/
-/*
- * Callbacks for fsm code. (CI = Configuration Information)
- */
-static void ipcp_resetci (fsm *); /* Reset our CI */
-static int ipcp_cilen (fsm *); /* Return length of our CI */
-static void ipcp_addci (fsm *, u_char *, int *); /* Add our CI */
-static int ipcp_ackci (fsm *, u_char *, int); /* Peer ack'd our CI */
-static int ipcp_nakci (fsm *, u_char *, int); /* Peer nak'd our CI */
-static int ipcp_rejci (fsm *, u_char *, int); /* Peer rej'd our CI */
-static int ipcp_reqci (fsm *, u_char *, int *, int); /* Rcv CI */
-static void ipcp_up (fsm *); /* We're UP */
-static void ipcp_down (fsm *); /* We're DOWN */
-#if 0
-static void ipcp_script (fsm *, char *); /* Run an up/down script */
-#endif
-static void ipcp_finished (fsm *); /* Don't need lower layer */
-
-/*
- * Protocol entry points from main code.
- */
-static void ipcp_init (int);
-static void ipcp_open (int);
-static void ipcp_close (int, char *);
-static void ipcp_lowerup (int);
-static void ipcp_lowerdown (int);
-static void ipcp_input (int, u_char *, int);
-static void ipcp_protrej (int);
-
-static void ipcp_clear_addrs (int);
-
-#define CODENAME(x) ((x) == CONFACK ? "ACK" : \
- (x) == CONFNAK ? "NAK" : "REJ")
-
-
-
-/******************************/
-/*** PUBLIC DATA STRUCTURES ***/
-/******************************/
-/* global vars */
-ipcp_options ipcp_wantoptions[NUM_PPP]; /* Options that we want to request */
-ipcp_options ipcp_gotoptions[NUM_PPP]; /* Options that peer ack'd */
-ipcp_options ipcp_allowoptions[NUM_PPP]; /* Options we allow peer to request */
-ipcp_options ipcp_hisoptions[NUM_PPP]; /* Options that we ack'd */
-
-fsm ipcp_fsm[NUM_PPP]; /* IPCP fsm structure */
-
-struct protent ipcp_protent = {
- PPP_IPCP,
- ipcp_init,
- ipcp_input,
- ipcp_protrej,
- ipcp_lowerup,
- ipcp_lowerdown,
- ipcp_open,
- ipcp_close,
-#if 0
- ipcp_printpkt,
- NULL,
-#endif
- 1,
- "IPCP",
-#if 0
- ip_check_options,
- NULL,
- ip_active_pkt
-#endif
-};
-
-
-
-/*****************************/
-/*** LOCAL DATA STRUCTURES ***/
-/*****************************/
-/* local vars */
-static int cis_received[NUM_PPP]; /* # Conf-Reqs received */
-static int default_route_set[NUM_PPP]; /* Have set up a default route */
-
-static fsm_callbacks ipcp_callbacks = { /* IPCP callback routines */
- ipcp_resetci, /* Reset our Configuration Information */
- ipcp_cilen, /* Length of our Configuration Information */
- ipcp_addci, /* Add our Configuration Information */
- ipcp_ackci, /* ACK our Configuration Information */
- ipcp_nakci, /* NAK our Configuration Information */
- ipcp_rejci, /* Reject our Configuration Information */
- ipcp_reqci, /* Request peer's Configuration Information */
- ipcp_up, /* Called when fsm reaches OPENED state */
- ipcp_down, /* Called when fsm leaves OPENED state */
- NULL, /* Called when we want the lower layer up */
- ipcp_finished, /* Called when we want the lower layer down */
- NULL, /* Called when Protocol-Reject received */
- NULL, /* Retransmission is necessary */
- NULL, /* Called to handle protocol-specific codes */
- "IPCP" /* String name of protocol */
-};
-
-
-
-/**********************************/
-/*** LOCAL FUNCTION DEFINITIONS ***/
-/**********************************/
-
-/*
- * Non-standard inet_ntoa left here for compat with original ppp
- * sources. Assumes u32_t instead of struct in_addr.
- */
-
-char * _inet_ntoa(u32_t n)
-{
- struct in_addr ia;
- ia.s_addr = n;
- return inet_ntoa(ia);
-}
-
-#define inet_ntoa _inet_ntoa
-
-/*
- * ipcp_init - Initialize IPCP.
- */
-static void ipcp_init(int unit)
-{
- fsm *f = &ipcp_fsm[unit];
- ipcp_options *wo = &ipcp_wantoptions[unit];
- ipcp_options *ao = &ipcp_allowoptions[unit];
-
- f->unit = unit;
- f->protocol = PPP_IPCP;
- f->callbacks = &ipcp_callbacks;
- fsm_init(&ipcp_fsm[unit]);
-
- memset(wo, 0, sizeof(*wo));
- memset(ao, 0, sizeof(*ao));
-
- wo->neg_addr = 1;
- wo->ouraddr = 0;
-#if VJ_SUPPORT > 0
- wo->neg_vj = 1;
-#else
- wo->neg_vj = 0;
-#endif
- wo->vj_protocol = IPCP_VJ_COMP;
- wo->maxslotindex = MAX_SLOTS - 1;
- wo->cflag = 0;
-
- wo->default_route = 1;
-
- ao->neg_addr = 1;
-#if VJ_SUPPORT > 0
- ao->neg_vj = 1;
-#else
- ao->neg_vj = 0;
-#endif
- ao->maxslotindex = MAX_SLOTS - 1;
- ao->cflag = 1;
-
- ao->default_route = 1;
-}
-
-
-/*
- * ipcp_open - IPCP is allowed to come up.
- */
-static void ipcp_open(int unit)
-{
- fsm_open(&ipcp_fsm[unit]);
-}
-
-
-/*
- * ipcp_close - Take IPCP down.
- */
-static void ipcp_close(int unit, char *reason)
-{
- fsm_close(&ipcp_fsm[unit], reason);
-}
-
-
-/*
- * ipcp_lowerup - The lower layer is up.
- */
-static void ipcp_lowerup(int unit)
-{
- fsm_lowerup(&ipcp_fsm[unit]);
-}
-
-
-/*
- * ipcp_lowerdown - The lower layer is down.
- */
-static void ipcp_lowerdown(int unit)
-{
- fsm_lowerdown(&ipcp_fsm[unit]);
-}
-
-
-/*
- * ipcp_input - Input IPCP packet.
- */
-static void ipcp_input(int unit, u_char *p, int len)
-{
- fsm_input(&ipcp_fsm[unit], p, len);
-}
-
-
-/*
- * ipcp_protrej - A Protocol-Reject was received for IPCP.
- *
- * Pretend the lower layer went down, so we shut up.
- */
-static void ipcp_protrej(int unit)
-{
- fsm_lowerdown(&ipcp_fsm[unit]);
-}
-
-
-/*
- * ipcp_resetci - Reset our CI.
- */
-static void ipcp_resetci(fsm *f)
-{
- ipcp_options *wo = &ipcp_wantoptions[f->unit];
-
- wo->req_addr = wo->neg_addr && ipcp_allowoptions[f->unit].neg_addr;
- if (wo->ouraddr == 0)
- wo->accept_local = 1;
- if (wo->hisaddr == 0)
- wo->accept_remote = 1;
- /* Request DNS addresses from the peer */
- wo->req_dns1 = ppp_settings.usepeerdns;
- wo->req_dns2 = ppp_settings.usepeerdns;
- ipcp_gotoptions[f->unit] = *wo;
- cis_received[f->unit] = 0;
-}
-
-
-/*
- * ipcp_cilen - Return length of our CI.
- */
-static int ipcp_cilen(fsm *f)
-{
- ipcp_options *go = &ipcp_gotoptions[f->unit];
- ipcp_options *wo = &ipcp_wantoptions[f->unit];
- ipcp_options *ho = &ipcp_hisoptions[f->unit];
-
-#define LENCIVJ(neg, old) (neg ? (old? CILEN_COMPRESS : CILEN_VJ) : 0)
-#define LENCIADDR(neg, old) (neg ? (old? CILEN_ADDRS : CILEN_ADDR) : 0)
-#define LENCIDNS(neg) (neg ? (CILEN_ADDR) : 0)
-
- /*
- * First see if we want to change our options to the old
- * forms because we have received old forms from the peer.
- */
- if (wo->neg_addr && !go->neg_addr && !go->old_addrs) {
- /* use the old style of address negotiation */
- go->neg_addr = 1;
- go->old_addrs = 1;
- }
- if (wo->neg_vj && !go->neg_vj && !go->old_vj) {
- /* try an older style of VJ negotiation */
- if (cis_received[f->unit] == 0) {
- /* keep trying the new style until we see some CI from the peer */
- go->neg_vj = 1;
- } else {
- /* use the old style only if the peer did */
- if (ho->neg_vj && ho->old_vj) {
- go->neg_vj = 1;
- go->old_vj = 1;
- go->vj_protocol = ho->vj_protocol;
- }
- }
- }
-
- return (LENCIADDR(go->neg_addr, go->old_addrs)
- + LENCIVJ(go->neg_vj, go->old_vj) +
- LENCIDNS(go->req_dns1) +
- LENCIDNS(go->req_dns2));
-}
-
-
-/*
- * ipcp_addci - Add our desired CIs to a packet.
- */
-static void ipcp_addci(fsm *f, u_char *ucp, int *lenp)
-{
- ipcp_options *go = &ipcp_gotoptions[f->unit];
- int len = *lenp;
-
-#define ADDCIVJ(opt, neg, val, old, maxslotindex, cflag) \
- if (neg) { \
- int vjlen = old? CILEN_COMPRESS : CILEN_VJ; \
- if (len >= vjlen) { \
- PUTCHAR(opt, ucp); \
- PUTCHAR(vjlen, ucp); \
- PUTSHORT(val, ucp); \
- if (!old) { \
- PUTCHAR(maxslotindex, ucp); \
- PUTCHAR(cflag, ucp); \
- } \
- len -= vjlen; \
- } else \
- neg = 0; \
- }
-
-#define ADDCIADDR(opt, neg, old, val1, val2) \
- if (neg) { \
- int addrlen = (old? CILEN_ADDRS: CILEN_ADDR); \
- if (len >= addrlen) { \
- u32_t l; \
- PUTCHAR(opt, ucp); \
- PUTCHAR(addrlen, ucp); \
- l = ntohl(val1); \
- PUTLONG(l, ucp); \
- if (old) { \
- l = ntohl(val2); \
- PUTLONG(l, ucp); \
- } \
- len -= addrlen; \
- } else \
- neg = 0; \
- }
-
-#define ADDCIDNS(opt, neg, addr) \
- if (neg) { \
- if (len >= CILEN_ADDR) { \
- u32_t l; \
- PUTCHAR(opt, ucp); \
- PUTCHAR(CILEN_ADDR, ucp); \
- l = ntohl(addr); \
- PUTLONG(l, ucp); \
- len -= CILEN_ADDR; \
- } else \
- neg = 0; \
- }
-
- ADDCIADDR((go->old_addrs? CI_ADDRS: CI_ADDR), go->neg_addr,
- go->old_addrs, go->ouraddr, go->hisaddr);
-
- ADDCIVJ(CI_COMPRESSTYPE, go->neg_vj, go->vj_protocol, go->old_vj,
- go->maxslotindex, go->cflag);
-
- ADDCIDNS(CI_MS_DNS1, go->req_dns1, go->dnsaddr[0]);
-
- ADDCIDNS(CI_MS_DNS2, go->req_dns2, go->dnsaddr[1]);
-
- *lenp -= len;
-}
-
-
-/*
- * ipcp_ackci - Ack our CIs.
- *
- * Returns:
- * 0 - Ack was bad.
- * 1 - Ack was good.
- */
-static int ipcp_ackci(fsm *f, u_char *p, int len)
-{
- ipcp_options *go = &ipcp_gotoptions[f->unit];
- u_short cilen, citype, cishort;
- u32_t cilong;
- u_char cimaxslotindex, cicflag;
-
- /*
- * CIs must be in exactly the same order that we sent...
- * Check packet length and CI length at each step.
- * If we find any deviations, then this packet is bad.
- */
-
-#define ACKCIVJ(opt, neg, val, old, maxslotindex, cflag) \
- if (neg) { \
- int vjlen = old? CILEN_COMPRESS : CILEN_VJ; \
- if ((len -= vjlen) < 0) \
- goto bad; \
- GETCHAR(citype, p); \
- GETCHAR(cilen, p); \
- if (cilen != vjlen || \
- citype != opt) \
- goto bad; \
- GETSHORT(cishort, p); \
- if (cishort != val) \
- goto bad; \
- if (!old) { \
- GETCHAR(cimaxslotindex, p); \
- if (cimaxslotindex != maxslotindex) \
- goto bad; \
- GETCHAR(cicflag, p); \
- if (cicflag != cflag) \
- goto bad; \
- } \
- }
-
-#define ACKCIADDR(opt, neg, old, val1, val2) \
- if (neg) { \
- int addrlen = (old? CILEN_ADDRS: CILEN_ADDR); \
- u32_t l; \
- if ((len -= addrlen) < 0) \
- goto bad; \
- GETCHAR(citype, p); \
- GETCHAR(cilen, p); \
- if (cilen != addrlen || \
- citype != opt) \
- goto bad; \
- GETLONG(l, p); \
- cilong = htonl(l); \
- if (val1 != cilong) \
- goto bad; \
- if (old) { \
- GETLONG(l, p); \
- cilong = htonl(l); \
- if (val2 != cilong) \
- goto bad; \
- } \
- }
-
-#define ACKCIDNS(opt, neg, addr) \
- if (neg) { \
- u32_t l; \
- if ((len -= CILEN_ADDR) < 0) \
- goto bad; \
- GETCHAR(citype, p); \
- GETCHAR(cilen, p); \
- if (cilen != CILEN_ADDR || \
- citype != opt) \
- goto bad; \
- GETLONG(l, p); \
- cilong = htonl(l); \
- if (addr != cilong) \
- goto bad; \
- }
-
- ACKCIADDR((go->old_addrs? CI_ADDRS: CI_ADDR), go->neg_addr,
- go->old_addrs, go->ouraddr, go->hisaddr);
-
- ACKCIVJ(CI_COMPRESSTYPE, go->neg_vj, go->vj_protocol, go->old_vj,
- go->maxslotindex, go->cflag);
-
- ACKCIDNS(CI_MS_DNS1, go->req_dns1, go->dnsaddr[0]);
-
- ACKCIDNS(CI_MS_DNS2, go->req_dns2, go->dnsaddr[1]);
-
- /*
- * If there are any remaining CIs, then this packet is bad.
- */
- if (len != 0)
- goto bad;
- return (1);
-
-bad:
- IPCPDEBUG((LOG_INFO, "ipcp_ackci: received bad Ack!\n"));
- return (0);
-}
-
-/*
- * ipcp_nakci - Peer has sent a NAK for some of our CIs.
- * This should not modify any state if the Nak is bad
- * or if IPCP is in the OPENED state.
- *
- * Returns:
- * 0 - Nak was bad.
- * 1 - Nak was good.
- */
-static int ipcp_nakci(fsm *f, u_char *p, int len)
-{
- ipcp_options *go = &ipcp_gotoptions[f->unit];
- u_char cimaxslotindex, cicflag;
- u_char citype, cilen, *next;
- u_short cishort;
- u32_t ciaddr1, ciaddr2, l, cidnsaddr;
- ipcp_options no; /* options we've seen Naks for */
- ipcp_options try; /* options to request next time */
-
- BZERO(&no, sizeof(no));
- try = *go;
-
- /*
- * Any Nak'd CIs must be in exactly the same order that we sent.
- * Check packet length and CI length at each step.
- * If we find any deviations, then this packet is bad.
- */
-#define NAKCIADDR(opt, neg, old, code) \
- if (go->neg && \
- len >= (cilen = (old? CILEN_ADDRS: CILEN_ADDR)) && \
- p[1] == cilen && \
- p[0] == opt) { \
- len -= cilen; \
- INCPTR(2, p); \
- GETLONG(l, p); \
- ciaddr1 = htonl(l); \
- if (old) { \
- GETLONG(l, p); \
- ciaddr2 = htonl(l); \
- no.old_addrs = 1; \
- } else \
- ciaddr2 = 0; \
- no.neg = 1; \
- code \
- }
-
-#define NAKCIVJ(opt, neg, code) \
- if (go->neg && \
- ((cilen = p[1]) == CILEN_COMPRESS || cilen == CILEN_VJ) && \
- len >= cilen && \
- p[0] == opt) { \
- len -= cilen; \
- INCPTR(2, p); \
- GETSHORT(cishort, p); \
- no.neg = 1; \
- code \
- }
-
-#define NAKCIDNS(opt, neg, code) \
- if (go->neg && \
- ((cilen = p[1]) == CILEN_ADDR) && \
- len >= cilen && \
- p[0] == opt) { \
- len -= cilen; \
- INCPTR(2, p); \
- GETLONG(l, p); \
- cidnsaddr = htonl(l); \
- no.neg = 1; \
- code \
- }
-
- /*
- * Accept the peer's idea of {our,his} address, if different
- * from our idea, only if the accept_{local,remote} flag is set.
- */
- NAKCIADDR((go->old_addrs? CI_ADDRS: CI_ADDR), neg_addr, go->old_addrs,
- if (go->accept_local && ciaddr1) { /* Do we know our address? */
- try.ouraddr = ciaddr1;
- IPCPDEBUG((LOG_INFO, "local IP address %s\n",
- inet_ntoa(ciaddr1)));
- }
- if (go->accept_remote && ciaddr2) { /* Does he know his? */
- try.hisaddr = ciaddr2;
- IPCPDEBUG((LOG_INFO, "remote IP address %s\n",
- inet_ntoa(ciaddr2)));
- }
- );
-
- /*
- * Accept the peer's value of maxslotindex provided that it
- * is less than what we asked for. Turn off slot-ID compression
- * if the peer wants. Send old-style compress-type option if
- * the peer wants.
- */
- NAKCIVJ(CI_COMPRESSTYPE, neg_vj,
- if (cilen == CILEN_VJ) {
- GETCHAR(cimaxslotindex, p);
- GETCHAR(cicflag, p);
- if (cishort == IPCP_VJ_COMP) {
- try.old_vj = 0;
- if (cimaxslotindex < go->maxslotindex)
- try.maxslotindex = cimaxslotindex;
- if (!cicflag)
- try.cflag = 0;
- } else {
- try.neg_vj = 0;
- }
- } else {
- if (cishort == IPCP_VJ_COMP || cishort == IPCP_VJ_COMP_OLD) {
- try.old_vj = 1;
- try.vj_protocol = cishort;
- } else {
- try.neg_vj = 0;
- }
- }
- );
-
- NAKCIDNS(CI_MS_DNS1, req_dns1,
- try.dnsaddr[0] = cidnsaddr;
- IPCPDEBUG((LOG_INFO, "primary DNS address %s\n", inet_ntoa(cidnsaddr)));
- );
-
- NAKCIDNS(CI_MS_DNS2, req_dns2,
- try.dnsaddr[1] = cidnsaddr;
- IPCPDEBUG((LOG_INFO, "secondary DNS address %s\n", inet_ntoa(cidnsaddr)));
- );
-
- /*
- * There may be remaining CIs, if the peer is requesting negotiation
- * on an option that we didn't include in our request packet.
- * If they want to negotiate about IP addresses, we comply.
- * If they want us to ask for compression, we refuse.
- */
- while (len > CILEN_VOID) {
- GETCHAR(citype, p);
- GETCHAR(cilen, p);
- if( (len -= cilen) < 0 )
- goto bad;
- next = p + cilen - 2;
-
- switch (citype) {
- case CI_COMPRESSTYPE:
- if (go->neg_vj || no.neg_vj ||
- (cilen != CILEN_VJ && cilen != CILEN_COMPRESS))
- goto bad;
- no.neg_vj = 1;
- break;
- case CI_ADDRS:
- if ((go->neg_addr && go->old_addrs) || no.old_addrs
- || cilen != CILEN_ADDRS)
- goto bad;
- try.neg_addr = 1;
- try.old_addrs = 1;
- GETLONG(l, p);
- ciaddr1 = htonl(l);
- if (ciaddr1 && go->accept_local)
- try.ouraddr = ciaddr1;
- GETLONG(l, p);
- ciaddr2 = htonl(l);
- if (ciaddr2 && go->accept_remote)
- try.hisaddr = ciaddr2;
- no.old_addrs = 1;
- break;
- case CI_ADDR:
- if (go->neg_addr || no.neg_addr || cilen != CILEN_ADDR)
- goto bad;
- try.old_addrs = 0;
- GETLONG(l, p);
- ciaddr1 = htonl(l);
- if (ciaddr1 && go->accept_local)
- try.ouraddr = ciaddr1;
- if (try.ouraddr != 0)
- try.neg_addr = 1;
- no.neg_addr = 1;
- break;
- }
- p = next;
- }
-
- /* If there is still anything left, this packet is bad. */
- if (len != 0)
- goto bad;
-
- /*
- * OK, the Nak is good. Now we can update state.
- */
- if (f->state != OPENED)
- *go = try;
-
- return 1;
-
-bad:
- IPCPDEBUG((LOG_INFO, "ipcp_nakci: received bad Nak!\n"));
- return 0;
-}
-
-
-/*
- * ipcp_rejci - Reject some of our CIs.
- */
-static int ipcp_rejci(fsm *f, u_char *p, int len)
-{
- ipcp_options *go = &ipcp_gotoptions[f->unit];
- u_char cimaxslotindex, ciflag, cilen;
- u_short cishort;
- u32_t cilong;
- ipcp_options try; /* options to request next time */
-
- try = *go;
- /*
- * Any Rejected CIs must be in exactly the same order that we sent.
- * Check packet length and CI length at each step.
- * If we find any deviations, then this packet is bad.
- */
-#define REJCIADDR(opt, neg, old, val1, val2) \
- if (go->neg && \
- len >= (cilen = old? CILEN_ADDRS: CILEN_ADDR) && \
- p[1] == cilen && \
- p[0] == opt) { \
- u32_t l; \
- len -= cilen; \
- INCPTR(2, p); \
- GETLONG(l, p); \
- cilong = htonl(l); \
- /* Check rejected value. */ \
- if (cilong != val1) \
- goto bad; \
- if (old) { \
- GETLONG(l, p); \
- cilong = htonl(l); \
- /* Check rejected value. */ \
- if (cilong != val2) \
- goto bad; \
- } \
- try.neg = 0; \
- }
-
-#define REJCIVJ(opt, neg, val, old, maxslot, cflag) \
- if (go->neg && \
- p[1] == (old? CILEN_COMPRESS : CILEN_VJ) && \
- len >= p[1] && \
- p[0] == opt) { \
- len -= p[1]; \
- INCPTR(2, p); \
- GETSHORT(cishort, p); \
- /* Check rejected value. */ \
- if (cishort != val) \
- goto bad; \
- if (!old) { \
- GETCHAR(cimaxslotindex, p); \
- if (cimaxslotindex != maxslot) \
- goto bad; \
- GETCHAR(ciflag, p); \
- if (ciflag != cflag) \
- goto bad; \
- } \
- try.neg = 0; \
- }
-
-#define REJCIDNS(opt, neg, dnsaddr) \
- if (go->neg && \
- ((cilen = p[1]) == CILEN_ADDR) && \
- len >= cilen && \
- p[0] == opt) { \
- u32_t l; \
- len -= cilen; \
- INCPTR(2, p); \
- GETLONG(l, p); \
- cilong = htonl(l); \
- /* Check rejected value. */ \
- if (cilong != dnsaddr) \
- goto bad; \
- try.neg = 0; \
- }
-
- REJCIADDR((go->old_addrs? CI_ADDRS: CI_ADDR), neg_addr,
- go->old_addrs, go->ouraddr, go->hisaddr);
-
- REJCIVJ(CI_COMPRESSTYPE, neg_vj, go->vj_protocol, go->old_vj,
- go->maxslotindex, go->cflag);
-
- REJCIDNS(CI_MS_DNS1, req_dns1, go->dnsaddr[0]);
-
- REJCIDNS(CI_MS_DNS2, req_dns2, go->dnsaddr[1]);
-
- /*
- * If there are any remaining CIs, then this packet is bad.
- */
- if (len != 0)
- goto bad;
- /*
- * Now we can update state.
- */
- if (f->state != OPENED)
- *go = try;
- return 1;
-
-bad:
- IPCPDEBUG((LOG_INFO, "ipcp_rejci: received bad Reject!\n"));
- return 0;
-}
-
-
-/*
- * ipcp_reqci - Check the peer's requested CIs and send appropriate response.
- *
- * Returns: CONFACK, CONFNAK or CONFREJ and input packet modified
- * appropriately. If reject_if_disagree is non-zero, doesn't return
- * CONFNAK; returns CONFREJ if it can't return CONFACK.
- */
-static int ipcp_reqci(
- fsm *f,
- u_char *inp, /* Requested CIs */
- int *len, /* Length of requested CIs */
- int reject_if_disagree
-)
-{
- ipcp_options *wo = &ipcp_wantoptions[f->unit];
- ipcp_options *ho = &ipcp_hisoptions[f->unit];
- ipcp_options *ao = &ipcp_allowoptions[f->unit];
-#ifdef OLD_CI_ADDRS
- ipcp_options *go = &ipcp_gotoptions[f->unit];
-#endif
- u_char *cip, *next; /* Pointer to current and next CIs */
- u_short cilen, citype; /* Parsed len, type */
- u_short cishort; /* Parsed short value */
- u32_t tl, ciaddr1; /* Parsed address values */
-#ifdef OLD_CI_ADDRS
- u32_t ciaddr2; /* Parsed address values */
-#endif
- int rc = CONFACK; /* Final packet return code */
- int orc; /* Individual option return code */
- u_char *p; /* Pointer to next char to parse */
- u_char *ucp = inp; /* Pointer to current output char */
- int l = *len; /* Length left */
- u_char maxslotindex, cflag;
- int d;
-
- cis_received[f->unit] = 1;
-
- /*
- * Reset all his options.
- */
- BZERO(ho, sizeof(*ho));
-
- /*
- * Process all his options.
- */
- next = inp;
- while (l) {
- orc = CONFACK; /* Assume success */
- cip = p = next; /* Remember begining of CI */
- if (l < 2 || /* Not enough data for CI header or */
- p[1] < 2 || /* CI length too small or */
- p[1] > l) { /* CI length too big? */
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: bad CI length!\n"));
- orc = CONFREJ; /* Reject bad CI */
- cilen = l; /* Reject till end of packet */
- l = 0; /* Don't loop again */
- goto endswitch;
- }
- GETCHAR(citype, p); /* Parse CI type */
- GETCHAR(cilen, p); /* Parse CI length */
- l -= cilen; /* Adjust remaining length */
- next += cilen; /* Step to next CI */
-
- switch (citype) { /* Check CI type */
-#ifdef OLD_CI_ADDRS /* Need to save space... */
- case CI_ADDRS:
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: received ADDRS\n"));
- if (!ao->neg_addr ||
- cilen != CILEN_ADDRS) { /* Check CI length */
- orc = CONFREJ; /* Reject CI */
- break;
- }
-
- /*
- * If he has no address, or if we both have his address but
- * disagree about it, then NAK it with our idea.
- * In particular, if we don't know his address, but he does,
- * then accept it.
- */
- GETLONG(tl, p); /* Parse source address (his) */
- ciaddr1 = htonl(tl);
- IPCPDEBUG((LOG_INFO, "his addr %s\n", inet_ntoa(ciaddr1)));
- if (ciaddr1 != wo->hisaddr
- && (ciaddr1 == 0 || !wo->accept_remote)) {
- orc = CONFNAK;
- if (!reject_if_disagree) {
- DECPTR(sizeof(u32_t), p);
- tl = ntohl(wo->hisaddr);
- PUTLONG(tl, p);
- }
- } else if (ciaddr1 == 0 && wo->hisaddr == 0) {
- /*
- * If neither we nor he knows his address, reject the option.
- */
- orc = CONFREJ;
- wo->req_addr = 0; /* don't NAK with 0.0.0.0 later */
- break;
- }
-
- /*
- * If he doesn't know our address, or if we both have our address
- * but disagree about it, then NAK it with our idea.
- */
- GETLONG(tl, p); /* Parse desination address (ours) */
- ciaddr2 = htonl(tl);
- IPCPDEBUG((LOG_INFO, "our addr %s\n", inet_ntoa(ciaddr2)));
- if (ciaddr2 != wo->ouraddr) {
- if (ciaddr2 == 0 || !wo->accept_local) {
- orc = CONFNAK;
- if (!reject_if_disagree) {
- DECPTR(sizeof(u32_t), p);
- tl = ntohl(wo->ouraddr);
- PUTLONG(tl, p);
- }
- } else {
- go->ouraddr = ciaddr2; /* accept peer's idea */
- }
- }
-
- ho->neg_addr = 1;
- ho->old_addrs = 1;
- ho->hisaddr = ciaddr1;
- ho->ouraddr = ciaddr2;
- break;
-#endif
-
- case CI_ADDR:
- if (!ao->neg_addr) {
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: Reject ADDR not allowed\n"));
- orc = CONFREJ; /* Reject CI */
- break;
- } else if (cilen != CILEN_ADDR) { /* Check CI length */
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: Reject ADDR bad len\n"));
- orc = CONFREJ; /* Reject CI */
- break;
- }
-
- /*
- * If he has no address, or if we both have his address but
- * disagree about it, then NAK it with our idea.
- * In particular, if we don't know his address, but he does,
- * then accept it.
- */
- GETLONG(tl, p); /* Parse source address (his) */
- ciaddr1 = htonl(tl);
- if (ciaddr1 != wo->hisaddr
- && (ciaddr1 == 0 || !wo->accept_remote)) {
- orc = CONFNAK;
- if (!reject_if_disagree) {
- DECPTR(sizeof(u32_t), p);
- tl = ntohl(wo->hisaddr);
- PUTLONG(tl, p);
- }
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: Nak ADDR %s\n", inet_ntoa(ciaddr1)));
- } else if (ciaddr1 == 0 && wo->hisaddr == 0) {
- /*
- * Don't ACK an address of 0.0.0.0 - reject it instead.
- */
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: Reject ADDR %s\n", inet_ntoa(ciaddr1)));
- orc = CONFREJ;
- wo->req_addr = 0; /* don't NAK with 0.0.0.0 later */
- break;
- }
-
- ho->neg_addr = 1;
- ho->hisaddr = ciaddr1;
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: ADDR %s\n", inet_ntoa(ciaddr1)));
- break;
-
- case CI_MS_DNS1:
- case CI_MS_DNS2:
- /* Microsoft primary or secondary DNS request */
- d = citype == CI_MS_DNS2;
-
- /* If we do not have a DNS address then we cannot send it */
- if (ao->dnsaddr[d] == 0 ||
- cilen != CILEN_ADDR) { /* Check CI length */
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: Rejecting DNS%d Request\n", d+1));
- orc = CONFREJ; /* Reject CI */
- break;
- }
- GETLONG(tl, p);
- if (htonl(tl) != ao->dnsaddr[d]) {
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: Naking DNS%d Request %d\n",
- d+1, inet_ntoa(tl)));
- DECPTR(sizeof(u32_t), p);
- tl = ntohl(ao->dnsaddr[d]);
- PUTLONG(tl, p);
- orc = CONFNAK;
- }
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: received DNS%d Request\n", d+1));
- break;
-
- case CI_MS_WINS1:
- case CI_MS_WINS2:
- /* Microsoft primary or secondary WINS request */
- d = citype == CI_MS_WINS2;
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: received WINS%d Request\n", d+1));
-
- /* If we do not have a DNS address then we cannot send it */
- if (ao->winsaddr[d] == 0 ||
- cilen != CILEN_ADDR) { /* Check CI length */
- orc = CONFREJ; /* Reject CI */
- break;
- }
- GETLONG(tl, p);
- if (htonl(tl) != ao->winsaddr[d]) {
- DECPTR(sizeof(u32_t), p);
- tl = ntohl(ao->winsaddr[d]);
- PUTLONG(tl, p);
- orc = CONFNAK;
- }
- break;
-
- case CI_COMPRESSTYPE:
- if (!ao->neg_vj) {
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: Rejecting COMPRESSTYPE not allowed\n"));
- orc = CONFREJ;
- break;
- } else if (cilen != CILEN_VJ && cilen != CILEN_COMPRESS) {
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: Rejecting COMPRESSTYPE len=%d\n", cilen));
- orc = CONFREJ;
- break;
- }
- GETSHORT(cishort, p);
-
- if (!(cishort == IPCP_VJ_COMP ||
- (cishort == IPCP_VJ_COMP_OLD && cilen == CILEN_COMPRESS))) {
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: Rejecting COMPRESSTYPE %d\n", cishort));
- orc = CONFREJ;
- break;
- }
-
- ho->neg_vj = 1;
- ho->vj_protocol = cishort;
- if (cilen == CILEN_VJ) {
- GETCHAR(maxslotindex, p);
- if (maxslotindex > ao->maxslotindex) {
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: Naking VJ max slot %d\n", maxslotindex));
- orc = CONFNAK;
- if (!reject_if_disagree){
- DECPTR(1, p);
- PUTCHAR(ao->maxslotindex, p);
- }
- }
- GETCHAR(cflag, p);
- if (cflag && !ao->cflag) {
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: Naking VJ cflag %d\n", cflag));
- orc = CONFNAK;
- if (!reject_if_disagree){
- DECPTR(1, p);
- PUTCHAR(wo->cflag, p);
- }
- }
- ho->maxslotindex = maxslotindex;
- ho->cflag = cflag;
- } else {
- ho->old_vj = 1;
- ho->maxslotindex = MAX_SLOTS - 1;
- ho->cflag = 1;
- }
- IPCPDEBUG((LOG_INFO,
- "ipcp_reqci: received COMPRESSTYPE p=%d old=%d maxslot=%d cflag=%d\n",
- ho->vj_protocol, ho->old_vj, ho->maxslotindex, ho->cflag));
- break;
-
- default:
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: Rejecting unknown CI type %d\n", citype));
- orc = CONFREJ;
- break;
- }
-
-endswitch:
- if (orc == CONFACK && /* Good CI */
- rc != CONFACK) /* but prior CI wasnt? */
- continue; /* Don't send this one */
-
- if (orc == CONFNAK) { /* Nak this CI? */
- if (reject_if_disagree) { /* Getting fed up with sending NAKs? */
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: Rejecting too many naks\n"));
- orc = CONFREJ; /* Get tough if so */
- } else {
- if (rc == CONFREJ) /* Rejecting prior CI? */
- continue; /* Don't send this one */
- if (rc == CONFACK) { /* Ack'd all prior CIs? */
- rc = CONFNAK; /* Not anymore... */
- ucp = inp; /* Backup */
- }
- }
- }
-
- if (orc == CONFREJ && /* Reject this CI */
- rc != CONFREJ) { /* but no prior ones? */
- rc = CONFREJ;
- ucp = inp; /* Backup */
- }
-
- /* Need to move CI? */
- if (ucp != cip)
- BCOPY(cip, ucp, cilen); /* Move it */
-
- /* Update output pointer */
- INCPTR(cilen, ucp);
- }
-
- /*
- * If we aren't rejecting this packet, and we want to negotiate
- * their address, and they didn't send their address, then we
- * send a NAK with a CI_ADDR option appended. We assume the
- * input buffer is long enough that we can append the extra
- * option safely.
- */
- if (rc != CONFREJ && !ho->neg_addr &&
- wo->req_addr && !reject_if_disagree) {
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: Requesting peer address\n"));
- if (rc == CONFACK) {
- rc = CONFNAK;
- ucp = inp; /* reset pointer */
- wo->req_addr = 0; /* don't ask again */
- }
- PUTCHAR(CI_ADDR, ucp);
- PUTCHAR(CILEN_ADDR, ucp);
- tl = ntohl(wo->hisaddr);
- PUTLONG(tl, ucp);
- }
-
- *len = (int)(ucp - inp); /* Compute output length */
- IPCPDEBUG((LOG_INFO, "ipcp_reqci: returning Configure-%s\n", CODENAME(rc)));
- return (rc); /* Return final code */
-}
-
-
-#if 0
-/*
- * ip_check_options - check that any IP-related options are OK,
- * and assign appropriate defaults.
- */
-static void ip_check_options(u_long localAddr)
-{
- ipcp_options *wo = &ipcp_wantoptions[0];
-
- /*
- * Load our default IP address but allow the remote host to give us
- * a new address.
- */
- if (wo->ouraddr == 0 && !ppp_settings.disable_defaultip) {
- wo->accept_local = 1; /* don't insist on this default value */
- wo->ouraddr = htonl(localAddr);
- }
-}
-#endif
-
-
-/*
- * ipcp_up - IPCP has come UP.
- *
- * Configure the IP network interface appropriately and bring it up.
- */
-static void ipcp_up(fsm *f)
-{
- u32_t mask;
- ipcp_options *ho = &ipcp_hisoptions[f->unit];
- ipcp_options *go = &ipcp_gotoptions[f->unit];
- ipcp_options *wo = &ipcp_wantoptions[f->unit];
-
- np_up(f->unit, PPP_IP);
- IPCPDEBUG((LOG_INFO, "ipcp: up\n"));
-
- /*
- * We must have a non-zero IP address for both ends of the link.
- */
- if (!ho->neg_addr)
- ho->hisaddr = wo->hisaddr;
-
- if (ho->hisaddr == 0) {
- IPCPDEBUG((LOG_ERR, "Could not determine remote IP address\n"));
- ipcp_close(f->unit, "Could not determine remote IP address");
- return;
- }
- if (go->ouraddr == 0) {
- IPCPDEBUG((LOG_ERR, "Could not determine local IP address\n"));
- ipcp_close(f->unit, "Could not determine local IP address");
- return;
- }
-
- if (ppp_settings.usepeerdns && (go->dnsaddr[0] || go->dnsaddr[1])) {
- /*pppGotDNSAddrs(go->dnsaddr[0], go->dnsaddr[1]);*/
- }
-
- /*
- * Check that the peer is allowed to use the IP address it wants.
- */
- if (!auth_ip_addr(f->unit, ho->hisaddr)) {
- IPCPDEBUG((LOG_ERR, "Peer is not authorized to use remote address %s\n",
- inet_ntoa(ho->hisaddr)));
- ipcp_close(f->unit, "Unauthorized remote IP address");
- return;
- }
-
- /* set tcp compression */
- sifvjcomp(f->unit, ho->neg_vj, ho->cflag, ho->maxslotindex);
-
- /*
- * Set IP addresses and (if specified) netmask.
- */
- mask = GetMask(go->ouraddr);
-
- if (!sifaddr(f->unit, go->ouraddr, ho->hisaddr, mask, go->dnsaddr[0], go->dnsaddr[1])) {
- IPCPDEBUG((LOG_WARNING, "sifaddr failed\n"));
- ipcp_close(f->unit, "Interface configuration failed");
- return;
- }
-
- /* bring the interface up for IP */
- if (!sifup(f->unit)) {
- IPCPDEBUG((LOG_WARNING, "sifup failed\n"));
- ipcp_close(f->unit, "Interface configuration failed");
- return;
- }
-
- sifnpmode(f->unit, PPP_IP, NPMODE_PASS);
-
- /* assign a default route through the interface if required */
- if (ipcp_wantoptions[f->unit].default_route)
- if (sifdefaultroute(f->unit, go->ouraddr, ho->hisaddr))
- default_route_set[f->unit] = 1;
-
- IPCPDEBUG((LOG_NOTICE, "local IP address %s\n", inet_ntoa(go->ouraddr)));
- IPCPDEBUG((LOG_NOTICE, "remote IP address %s\n", inet_ntoa(ho->hisaddr)));
- if (go->dnsaddr[0]) {
- IPCPDEBUG((LOG_NOTICE, "primary DNS address %s\n", inet_ntoa(go->dnsaddr[0])));
- }
- if (go->dnsaddr[1]) {
- IPCPDEBUG((LOG_NOTICE, "secondary DNS address %s\n", inet_ntoa(go->dnsaddr[1])));
- }
-}
-
-
-/*
- * ipcp_down - IPCP has gone DOWN.
- *
- * Take the IP network interface down, clear its addresses
- * and delete routes through it.
- */
-static void ipcp_down(fsm *f)
-{
- IPCPDEBUG((LOG_INFO, "ipcp: down\n"));
- np_down(f->unit, PPP_IP);
- sifvjcomp(f->unit, 0, 0, 0);
-
- sifdown(f->unit);
- ipcp_clear_addrs(f->unit);
-}
-
-
-/*
- * ipcp_clear_addrs() - clear the interface addresses, routes, etc.
- */
-static void ipcp_clear_addrs(int unit)
-{
- u32_t ouraddr, hisaddr;
-
- ouraddr = ipcp_gotoptions[unit].ouraddr;
- hisaddr = ipcp_hisoptions[unit].hisaddr;
- if (default_route_set[unit]) {
- cifdefaultroute(unit, ouraddr, hisaddr);
- default_route_set[unit] = 0;
- }
- cifaddr(unit, ouraddr, hisaddr);
-}
-
-
-/*
- * ipcp_finished - possibly shut down the lower layers.
- */
-static void ipcp_finished(fsm *f)
-{
- np_finished(f->unit, PPP_IP);
-}
-
-#if 0
-static int ipcp_printpkt(
- u_char *p,
- int plen,
- void (*printer) (void *, char *, ...),
- void *arg
-)
-{
- (void)p;
- (void)plen;
- (void)printer;
- (void)arg;
- return 0;
-}
-
-/*
- * ip_active_pkt - see if this IP packet is worth bringing the link up for.
- * We don't bring the link up for IP fragments or for TCP FIN packets
- * with no data.
- */
-#define IP_HDRLEN 20 /* bytes */
-#define IP_OFFMASK 0x1fff
-#define IPPROTO_TCP 6
-#define TCP_HDRLEN 20
-#define TH_FIN 0x01
-
-/*
- * We use these macros because the IP header may be at an odd address,
- * and some compilers might use word loads to get th_off or ip_hl.
- */
-
-#define net_short(x) (((x)[0] << 8) + (x)[1])
-#define get_iphl(x) (((unsigned char *)(x))[0] & 0xF)
-#define get_ipoff(x) net_short((unsigned char *)(x) + 6)
-#define get_ipproto(x) (((unsigned char *)(x))[9])
-#define get_tcpoff(x) (((unsigned char *)(x))[12] >> 4)
-#define get_tcpflags(x) (((unsigned char *)(x))[13])
-
-static int ip_active_pkt(u_char *pkt, int len)
-{
- u_char *tcp;
- int hlen;
-
- len -= PPP_HDRLEN;
- pkt += PPP_HDRLEN;
- if (len < IP_HDRLEN)
- return 0;
- if ((get_ipoff(pkt) & IP_OFFMASK) != 0)
- return 0;
- if (get_ipproto(pkt) != IPPROTO_TCP)
- return 1;
- hlen = get_iphl(pkt) * 4;
- if (len < hlen + TCP_HDRLEN)
- return 0;
- tcp = pkt + hlen;
- if ((get_tcpflags(tcp) & TH_FIN) != 0 && len == hlen + get_tcpoff(tcp) * 4)
- return 0;
- return 1;
-}
-#endif
-
-#endif /* PPP_SUPPORT */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/ipcp.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/ipcp.h deleted file mode 100644 index 0ee2edbbd..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/ipcp.h +++ /dev/null @@ -1,126 +0,0 @@ -/*****************************************************************************
-* ipcp.h - PPP IP NCP: Internet Protocol Network Control Protocol header file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* portions Copyright (c) 1997 Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-12-04 Guy Lancaster <glanca@gesn.com>, Global Election Systems Inc.
-* Original derived from BSD codes.
-*****************************************************************************/
-/*
- * ipcp.h - IP Control Protocol definitions.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * $Id: ipcp.h,v 1.2 2006/08/29 18:53:47 wolti Exp $
- */
-
-#ifndef IPCP_H
-#define IPCP_H
-
-/*************************
-*** PUBLIC DEFINITIONS ***
-*************************/
-/*
- * Options.
- */
-#define CI_ADDRS 1 /* IP Addresses */
-#define CI_COMPRESSTYPE 2 /* Compression Type */
-#define CI_ADDR 3
-
-#define CI_MS_WINS1 128 /* Primary WINS value */
-#define CI_MS_DNS1 129 /* Primary DNS value */
-#define CI_MS_WINS2 130 /* Secondary WINS value */
-#define CI_MS_DNS2 131 /* Secondary DNS value */
-
-#define IPCP_VJMODE_OLD 1 /* "old" mode (option # = 0x0037) */
-#define IPCP_VJMODE_RFC1172 2 /* "old-rfc"mode (option # = 0x002d) */
-#define IPCP_VJMODE_RFC1332 3 /* "new-rfc"mode (option # = 0x002d, */
- /* maxslot and slot number compression) */
-
-#define IPCP_VJ_COMP 0x002d /* current value for VJ compression option*/
-#define IPCP_VJ_COMP_OLD 0x0037 /* "old" (i.e, broken) value for VJ */
- /* compression option*/
-
-
-/************************
-*** PUBLIC DATA TYPES ***
-************************/
-
-typedef struct ipcp_options {
- u_int neg_addr : 1; /* Negotiate IP Address? */
- u_int old_addrs : 1; /* Use old (IP-Addresses) option? */
- u_int req_addr : 1; /* Ask peer to send IP address? */
- u_int default_route : 1; /* Assign default route through interface? */
- u_int proxy_arp : 1; /* Make proxy ARP entry for peer? */
- u_int neg_vj : 1; /* Van Jacobson Compression? */
- u_int old_vj : 1; /* use old (short) form of VJ option? */
- u_int accept_local : 1; /* accept peer's value for ouraddr */
- u_int accept_remote : 1; /* accept peer's value for hisaddr */
- u_int req_dns1 : 1; /* Ask peer to send primary DNS address? */
- u_int req_dns2 : 1; /* Ask peer to send secondary DNS address? */
- u_short vj_protocol; /* protocol value to use in VJ option */
- u_char maxslotindex; /* VJ slots - 1. */
- u_char cflag; /* VJ slot compression flag. */
- u32_t ouraddr, hisaddr; /* Addresses in NETWORK BYTE ORDER */
- u32_t dnsaddr[2]; /* Primary and secondary MS DNS entries */
- u32_t winsaddr[2]; /* Primary and secondary MS WINS entries */
-} ipcp_options;
-
-
-/*****************************
-*** PUBLIC DATA STRUCTURES ***
-*****************************/
-
-extern fsm ipcp_fsm[];
-extern ipcp_options ipcp_wantoptions[];
-extern ipcp_options ipcp_gotoptions[];
-extern ipcp_options ipcp_allowoptions[];
-extern ipcp_options ipcp_hisoptions[];
-
-extern struct protent ipcp_protent;
-
-
-/***********************
-*** PUBLIC FUNCTIONS ***
-***********************/
-
-
-#endif /* IPCP_H */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/lcp.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/lcp.c deleted file mode 100644 index 41dbc5dd2..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/lcp.c +++ /dev/null @@ -1,1991 +0,0 @@ -/*****************************************************************************
-* lcp.c - Network Link Control Protocol program file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* portions Copyright (c) 1997 by Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-12-01 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
-* Original.
-*****************************************************************************/
-
-/*
- * lcp.c - PPP Link Control Protocol.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#include <string.h>
-
-#include "ppp.h"
-#if PPP_SUPPORT > 0
-#include "fsm.h"
-#include "chap.h"
-#include "magic.h"
-#include "auth.h"
-#include "lcp.h"
-#include "pppdebug.h"
-
-
-/*************************/
-/*** LOCAL DEFINITIONS ***/
-/*************************/
-/*
- * Length of each type of configuration option (in octets)
- */
-#define CILEN_VOID 2
-#define CILEN_CHAR 3
-#define CILEN_SHORT 4 /* CILEN_VOID + sizeof(short) */
-#define CILEN_CHAP 5 /* CILEN_VOID + sizeof(short) + 1 */
-#define CILEN_LONG 6 /* CILEN_VOID + sizeof(long) */
-#define CILEN_LQR 8 /* CILEN_VOID + sizeof(short) + sizeof(long) */
-#define CILEN_CBCP 3
-
-
-/***********************************/
-/*** LOCAL FUNCTION DECLARATIONS ***/
-/***********************************/
-/*
- * Callbacks for fsm code. (CI = Configuration Information)
- */
-static void lcp_resetci (fsm*); /* Reset our CI */
-static int lcp_cilen (fsm*); /* Return length of our CI */
-static void lcp_addci (fsm*, u_char*, int*); /* Add our CI to pkt */
-static int lcp_ackci (fsm*, u_char*, int);/* Peer ack'd our CI */
-static int lcp_nakci (fsm*, u_char*, int);/* Peer nak'd our CI */
-static int lcp_rejci (fsm*, u_char*, int);/* Peer rej'd our CI */
-static int lcp_reqci (fsm*, u_char*, int*, int); /* Rcv peer CI */
-static void lcp_up (fsm*); /* We're UP */
-static void lcp_down (fsm*); /* We're DOWN */
-static void lcp_starting (fsm*); /* We need lower layer up */
-static void lcp_finished (fsm*); /* We need lower layer down */
-static int lcp_extcode (fsm*, int, u_char, u_char*, int);
-
-static void lcp_rprotrej (fsm*, u_char*, int);
-
-/*
- * routines to send LCP echos to peer
- */
-static void lcp_echo_lowerup (int);
-static void lcp_echo_lowerdown (int);
-static void LcpEchoTimeout (void*);
-static void lcp_received_echo_reply (fsm*, int, u_char*, int);
-static void LcpSendEchoRequest (fsm*);
-static void LcpLinkFailure (fsm*);
-static void LcpEchoCheck (fsm*);
-
-/*
- * Protocol entry points.
- * Some of these are called directly.
- */
-static void lcp_input (int, u_char *, int);
-static void lcp_protrej (int);
-
-#define CODENAME(x) ((x) == CONFACK ? "ACK" : \
- (x) == CONFNAK ? "NAK" : "REJ")
-
-
-/******************************/
-/*** PUBLIC DATA STRUCTURES ***/
-/******************************/
-/* global vars */
-LinkPhase lcp_phase[NUM_PPP]; /* Phase of link session (RFC 1661) */
-lcp_options lcp_wantoptions[NUM_PPP]; /* Options that we want to request */
-lcp_options lcp_gotoptions[NUM_PPP]; /* Options that peer ack'd */
-lcp_options lcp_allowoptions[NUM_PPP]; /* Options we allow peer to request */
-lcp_options lcp_hisoptions[NUM_PPP]; /* Options that we ack'd */
-ext_accm xmit_accm[NUM_PPP]; /* extended transmit ACCM */
-
-
-
-/*****************************/
-/*** LOCAL DATA STRUCTURES ***/
-/*****************************/
-static fsm lcp_fsm[NUM_PPP]; /* LCP fsm structure (global)*/
-static u_int lcp_echo_interval = LCP_ECHOINTERVAL; /* Interval between LCP echo-requests */
-static u_int lcp_echo_fails = LCP_MAXECHOFAILS; /* Tolerance to unanswered echo-requests */
-static u32_t lcp_echos_pending = 0; /* Number of outstanding echo msgs */
-static u32_t lcp_echo_number = 0; /* ID number of next echo frame */
-static u32_t lcp_echo_timer_running = 0; /* TRUE if a timer is running */
-
-static u_char nak_buffer[PPP_MRU]; /* where we construct a nak packet */
-
-static fsm_callbacks lcp_callbacks = { /* LCP callback routines */
- lcp_resetci, /* Reset our Configuration Information */
- lcp_cilen, /* Length of our Configuration Information */
- lcp_addci, /* Add our Configuration Information */
- lcp_ackci, /* ACK our Configuration Information */
- lcp_nakci, /* NAK our Configuration Information */
- lcp_rejci, /* Reject our Configuration Information */
- lcp_reqci, /* Request peer's Configuration Information */
- lcp_up, /* Called when fsm reaches OPENED state */
- lcp_down, /* Called when fsm leaves OPENED state */
- lcp_starting, /* Called when we want the lower layer up */
- lcp_finished, /* Called when we want the lower layer down */
- NULL, /* Called when Protocol-Reject received */
- NULL, /* Retransmission is necessary */
- lcp_extcode, /* Called to handle LCP-specific codes */
- "LCP" /* String name of protocol */
-};
-
-struct protent lcp_protent = {
- PPP_LCP,
- lcp_init,
- lcp_input,
- lcp_protrej,
- lcp_lowerup,
- lcp_lowerdown,
- lcp_open,
- lcp_close,
-#if 0
- lcp_printpkt,
- NULL,
-#endif
- 1,
- "LCP",
-#if 0
- NULL,
- NULL,
- NULL
-#endif
-};
-
-int lcp_loopbackfail = DEFLOOPBACKFAIL;
-
-
-
-/***********************************/
-/*** PUBLIC FUNCTION DEFINITIONS ***/
-/***********************************/
-/*
- * lcp_init - Initialize LCP.
- */
-void lcp_init(int unit)
-{
- fsm *f = &lcp_fsm[unit];
- lcp_options *wo = &lcp_wantoptions[unit];
- lcp_options *ao = &lcp_allowoptions[unit];
-
- f->unit = unit;
- f->protocol = PPP_LCP;
- f->callbacks = &lcp_callbacks;
-
- fsm_init(f);
-
- wo->passive = 0;
- wo->silent = 0;
- wo->restart = 0; /* Set to 1 in kernels or multi-line
- * implementations */
- wo->neg_mru = 1;
- wo->mru = PPP_DEFMRU;
- wo->neg_asyncmap = 1;
- wo->asyncmap = 0x00000000l; /* Assume don't need to escape any ctl chars. */
- wo->neg_chap = 0; /* Set to 1 on server */
- wo->neg_upap = 0; /* Set to 1 on server */
- wo->chap_mdtype = CHAP_DIGEST_MD5;
- wo->neg_magicnumber = 1;
- wo->neg_pcompression = 1;
- wo->neg_accompression = 1;
- wo->neg_lqr = 0; /* no LQR implementation yet */
- wo->neg_cbcp = 0;
-
- ao->neg_mru = 1;
- ao->mru = PPP_MAXMRU;
- ao->neg_asyncmap = 1;
- ao->asyncmap = 0x00000000l; /* Assume don't need to escape any ctl chars. */
- ao->neg_chap = (CHAP_SUPPORT != 0);
- ao->chap_mdtype = CHAP_DIGEST_MD5;
- ao->neg_upap = (PAP_SUPPORT != 0);
- ao->neg_magicnumber = 1;
- ao->neg_pcompression = 1;
- ao->neg_accompression = 1;
- ao->neg_lqr = 0; /* no LQR implementation yet */
- ao->neg_cbcp = (CBCP_SUPPORT != 0);
-
- /*
- * Set transmit escape for the flag and escape characters plus anything
- * set for the allowable options.
- */
- memset(xmit_accm[unit], 0, sizeof(xmit_accm[0]));
- xmit_accm[unit][15] = 0x60;
- xmit_accm[unit][0] = (u_char)(ao->asyncmap & 0xFF);
- xmit_accm[unit][1] = (u_char)((ao->asyncmap >> 8) & 0xFF);
- xmit_accm[unit][2] = (u_char)((ao->asyncmap >> 16) & 0xFF);
- xmit_accm[unit][3] = (u_char)((ao->asyncmap >> 24) & 0xFF);
- LCPDEBUG((LOG_INFO, "lcp_init: xmit_accm=%X %X %X %X\n",
- xmit_accm[unit][0],
- xmit_accm[unit][1],
- xmit_accm[unit][2],
- xmit_accm[unit][3]));
-
- lcp_phase[unit] = PHASE_INITIALIZE;
-}
-
-
-/*
- * lcp_open - LCP is allowed to come up.
- */
-void lcp_open(int unit)
-{
- fsm *f = &lcp_fsm[unit];
- lcp_options *wo = &lcp_wantoptions[unit];
-
- f->flags = 0;
- if (wo->passive)
- f->flags |= OPT_PASSIVE;
- if (wo->silent)
- f->flags |= OPT_SILENT;
- fsm_open(f);
-
- lcp_phase[unit] = PHASE_ESTABLISH;
-}
-
-
-/*
- * lcp_close - Take LCP down.
- */
-void lcp_close(int unit, char *reason)
-{
- fsm *f = &lcp_fsm[unit];
-
- if (lcp_phase[unit] != PHASE_DEAD)
- lcp_phase[unit] = PHASE_TERMINATE;
- if (f->state == STOPPED && f->flags & (OPT_PASSIVE|OPT_SILENT)) {
- /*
- * This action is not strictly according to the FSM in RFC1548,
- * but it does mean that the program terminates if you do an
- * lcp_close() in passive/silent mode when a connection hasn't
- * been established.
- */
- f->state = CLOSED;
- lcp_finished(f);
- }
- else
- fsm_close(&lcp_fsm[unit], reason);
-}
-
-
-/*
- * lcp_lowerup - The lower layer is up.
- */
-void lcp_lowerup(int unit)
-{
- lcp_options *wo = &lcp_wantoptions[unit];
-
- /*
- * Don't use A/C or protocol compression on transmission,
- * but accept A/C and protocol compressed packets
- * if we are going to ask for A/C and protocol compression.
- */
- ppp_set_xaccm(unit, &xmit_accm[unit]);
- ppp_send_config(unit, PPP_MRU, 0xffffffffl, 0, 0);
- ppp_recv_config(unit, PPP_MRU, 0x00000000l,
- wo->neg_pcompression, wo->neg_accompression);
- peer_mru[unit] = PPP_MRU;
- lcp_allowoptions[unit].asyncmap
- = (u_long)xmit_accm[unit][0]
- | ((u_long)xmit_accm[unit][1] << 8)
- | ((u_long)xmit_accm[unit][2] << 16)
- | ((u_long)xmit_accm[unit][3] << 24);
- LCPDEBUG((LOG_INFO, "lcp_lowerup: asyncmap=%X %X %X %X\n",
- xmit_accm[unit][3],
- xmit_accm[unit][2],
- xmit_accm[unit][1],
- xmit_accm[unit][0]));
-
- fsm_lowerup(&lcp_fsm[unit]);
-}
-
-
-/*
- * lcp_lowerdown - The lower layer is down.
- */
-void lcp_lowerdown(int unit)
-{
- fsm_lowerdown(&lcp_fsm[unit]);
-}
-
-/*
- * lcp_sprotrej - Send a Protocol-Reject for some protocol.
- */
-void lcp_sprotrej(int unit, u_char *p, int len)
-{
- /*
- * Send back the protocol and the information field of the
- * rejected packet. We only get here if LCP is in the OPENED state.
- */
-
- fsm_sdata(&lcp_fsm[unit], PROTREJ, ++lcp_fsm[unit].id,
- p, len);
-}
-
-
-
-/**********************************/
-/*** LOCAL FUNCTION DEFINITIONS ***/
-/**********************************/
-/*
- * lcp_input - Input LCP packet.
- */
-static void lcp_input(int unit, u_char *p, int len)
-{
- fsm *f = &lcp_fsm[unit];
-
- fsm_input(f, p, len);
-}
-
-
-/*
- * lcp_extcode - Handle a LCP-specific code.
- */
-static int lcp_extcode(fsm *f, int code, u_char id, u_char *inp, int len)
-{
- u_char *magp;
-
- switch( code ){
- case PROTREJ:
- lcp_rprotrej(f, inp, len);
- break;
-
- case ECHOREQ:
- if (f->state != OPENED)
- break;
- LCPDEBUG((LOG_INFO, "lcp: Echo-Request, Rcvd id %d\n", id));
- magp = inp;
- PUTLONG(lcp_gotoptions[f->unit].magicnumber, magp);
- fsm_sdata(f, ECHOREP, id, inp, len);
- break;
-
- case ECHOREP:
- lcp_received_echo_reply(f, id, inp, len);
- break;
-
- case DISCREQ:
- break;
-
- default:
- return 0;
- }
- return 1;
-}
-
-
-/*
- * lcp_rprotrej - Receive an Protocol-Reject.
- *
- * Figure out which protocol is rejected and inform it.
- */
-static void lcp_rprotrej(fsm *f, u_char *inp, int len)
-{
- int i;
- struct protent *protp;
- u_short prot;
-
- if (len < sizeof (u_short)) {
- LCPDEBUG((LOG_INFO,
- "lcp_rprotrej: Rcvd short Protocol-Reject packet!\n"));
- return;
- }
-
- GETSHORT(prot, inp);
-
- LCPDEBUG((LOG_INFO,
- "lcp_rprotrej: Rcvd Protocol-Reject packet for %x!\n",
- prot));
-
- /*
- * Protocol-Reject packets received in any state other than the LCP
- * OPENED state SHOULD be silently discarded.
- */
- if( f->state != OPENED ){
- LCPDEBUG((LOG_INFO, "Protocol-Reject discarded: LCP in state %d\n",
- f->state));
- return;
- }
-
- /*
- * Upcall the proper Protocol-Reject routine.
- */
- for (i = 0; (protp = ppp_protocols[i]) != NULL; ++i)
- if (protp->protocol == prot && protp->enabled_flag) {
- (*protp->protrej)(f->unit);
- return;
- }
-
- LCPDEBUG((LOG_WARNING, "Protocol-Reject for unsupported protocol 0x%x\n",
- prot));
-}
-
-
-/*
- * lcp_protrej - A Protocol-Reject was received.
- */
-static void lcp_protrej(int unit)
-{
- (void)unit;
- /*
- * Can't reject LCP!
- */
- LCPDEBUG((LOG_WARNING,
- "lcp_protrej: Received Protocol-Reject for LCP!\n"));
- fsm_protreject(&lcp_fsm[unit]);
-}
-
-
-/*
- * lcp_resetci - Reset our CI.
- */
-static void lcp_resetci(fsm *f)
-{
- lcp_wantoptions[f->unit].magicnumber = magic();
- lcp_wantoptions[f->unit].numloops = 0;
- lcp_gotoptions[f->unit] = lcp_wantoptions[f->unit];
- peer_mru[f->unit] = PPP_MRU;
- auth_reset(f->unit);
-}
-
-
-/*
- * lcp_cilen - Return length of our CI.
- */
-static int lcp_cilen(fsm *f)
-{
- lcp_options *go = &lcp_gotoptions[f->unit];
-
-#define LENCIVOID(neg) ((neg) ? CILEN_VOID : 0)
-#define LENCICHAP(neg) ((neg) ? CILEN_CHAP : 0)
-#define LENCISHORT(neg) ((neg) ? CILEN_SHORT : 0)
-#define LENCILONG(neg) ((neg) ? CILEN_LONG : 0)
-#define LENCILQR(neg) ((neg) ? CILEN_LQR: 0)
-#define LENCICBCP(neg) ((neg) ? CILEN_CBCP: 0)
- /*
- * NB: we only ask for one of CHAP and UPAP, even if we will
- * accept either.
- */
- return (LENCISHORT(go->neg_mru && go->mru != PPP_DEFMRU) +
- LENCILONG(go->neg_asyncmap && go->asyncmap != 0xFFFFFFFFl) +
- LENCICHAP(go->neg_chap) +
- LENCISHORT(!go->neg_chap && go->neg_upap) +
- LENCILQR(go->neg_lqr) +
- LENCICBCP(go->neg_cbcp) +
- LENCILONG(go->neg_magicnumber) +
- LENCIVOID(go->neg_pcompression) +
- LENCIVOID(go->neg_accompression));
-}
-
-
-/*
- * lcp_addci - Add our desired CIs to a packet.
- */
-static void lcp_addci(fsm *f, u_char *ucp, int *lenp)
-{
- lcp_options *go = &lcp_gotoptions[f->unit];
- u_char *start_ucp = ucp;
-
-#define ADDCIVOID(opt, neg) \
- if (neg) { \
- LCPDEBUG((LOG_INFO, "lcp_addci: opt=%d\n", opt)); \
- PUTCHAR(opt, ucp); \
- PUTCHAR(CILEN_VOID, ucp); \
- }
-#define ADDCISHORT(opt, neg, val) \
- if (neg) { \
- LCPDEBUG((LOG_INFO, "lcp_addci: INT opt=%d %X\n", opt, val)); \
- PUTCHAR(opt, ucp); \
- PUTCHAR(CILEN_SHORT, ucp); \
- PUTSHORT(val, ucp); \
- }
-#define ADDCICHAP(opt, neg, val, digest) \
- if (neg) { \
- LCPDEBUG((LOG_INFO, "lcp_addci: CHAP opt=%d %X\n", opt, val)); \
- PUTCHAR(opt, ucp); \
- PUTCHAR(CILEN_CHAP, ucp); \
- PUTSHORT(val, ucp); \
- PUTCHAR(digest, ucp); \
- }
-#define ADDCILONG(opt, neg, val) \
- if (neg) { \
- LCPDEBUG((LOG_INFO, "lcp_addci: L opt=%d %lX\n", opt, val)); \
- PUTCHAR(opt, ucp); \
- PUTCHAR(CILEN_LONG, ucp); \
- PUTLONG(val, ucp); \
- }
-#define ADDCILQR(opt, neg, val) \
- if (neg) { \
- LCPDEBUG((LOG_INFO, "lcp_addci: LQR opt=%d %lX\n", opt, val)); \
- PUTCHAR(opt, ucp); \
- PUTCHAR(CILEN_LQR, ucp); \
- PUTSHORT(PPP_LQR, ucp); \
- PUTLONG(val, ucp); \
- }
-#define ADDCICHAR(opt, neg, val) \
- if (neg) { \
- LCPDEBUG((LOG_INFO, "lcp_addci: CHAR opt=%d %X '%z'\n", opt, val, val)); \
- PUTCHAR(opt, ucp); \
- PUTCHAR(CILEN_CHAR, ucp); \
- PUTCHAR(val, ucp); \
- }
-
- ADDCISHORT(CI_MRU, go->neg_mru && go->mru != PPP_DEFMRU, go->mru);
- ADDCILONG(CI_ASYNCMAP, go->neg_asyncmap && go->asyncmap != 0xFFFFFFFFl,
- go->asyncmap);
- ADDCICHAP(CI_AUTHTYPE, go->neg_chap, PPP_CHAP, go->chap_mdtype);
- ADDCISHORT(CI_AUTHTYPE, !go->neg_chap && go->neg_upap, PPP_PAP);
- ADDCILQR(CI_QUALITY, go->neg_lqr, go->lqr_period);
- ADDCICHAR(CI_CALLBACK, go->neg_cbcp, CBCP_OPT);
- ADDCILONG(CI_MAGICNUMBER, go->neg_magicnumber, go->magicnumber);
- ADDCIVOID(CI_PCOMPRESSION, go->neg_pcompression);
- ADDCIVOID(CI_ACCOMPRESSION, go->neg_accompression);
-
- if (ucp - start_ucp != *lenp) {
- /* this should never happen, because peer_mtu should be 1500 */
- LCPDEBUG((LOG_ERR, "Bug in lcp_addci: wrong length\n"));
- }
-}
-
-
-/*
- * lcp_ackci - Ack our CIs.
- * This should not modify any state if the Ack is bad.
- *
- * Returns:
- * 0 - Ack was bad.
- * 1 - Ack was good.
- */
-static int lcp_ackci(fsm *f, u_char *p, int len)
-{
- lcp_options *go = &lcp_gotoptions[f->unit];
- u_char cilen, citype, cichar;
- u_short cishort;
- u32_t cilong;
-
- /*
- * CIs must be in exactly the same order that we sent.
- * Check packet length and CI length at each step.
- * If we find any deviations, then this packet is bad.
- */
-#define ACKCIVOID(opt, neg) \
- if (neg) { \
- if ((len -= CILEN_VOID) < 0) \
- goto bad; \
- GETCHAR(citype, p); \
- GETCHAR(cilen, p); \
- if (cilen != CILEN_VOID || \
- citype != opt) \
- goto bad; \
- }
-#define ACKCISHORT(opt, neg, val) \
- if (neg) { \
- if ((len -= CILEN_SHORT) < 0) \
- goto bad; \
- GETCHAR(citype, p); \
- GETCHAR(cilen, p); \
- if (cilen != CILEN_SHORT || \
- citype != opt) \
- goto bad; \
- GETSHORT(cishort, p); \
- if (cishort != val) \
- goto bad; \
- }
-#define ACKCICHAR(opt, neg, val) \
- if (neg) { \
- if ((len -= CILEN_CHAR) < 0) \
- goto bad; \
- GETCHAR(citype, p); \
- GETCHAR(cilen, p); \
- if (cilen != CILEN_CHAR || \
- citype != opt) \
- goto bad; \
- GETCHAR(cichar, p); \
- if (cichar != val) \
- goto bad; \
- }
-#define ACKCICHAP(opt, neg, val, digest) \
- if (neg) { \
- if ((len -= CILEN_CHAP) < 0) \
- goto bad; \
- GETCHAR(citype, p); \
- GETCHAR(cilen, p); \
- if (cilen != CILEN_CHAP || \
- citype != opt) \
- goto bad; \
- GETSHORT(cishort, p); \
- if (cishort != val) \
- goto bad; \
- GETCHAR(cichar, p); \
- if (cichar != digest) \
- goto bad; \
- }
-#define ACKCILONG(opt, neg, val) \
- if (neg) { \
- if ((len -= CILEN_LONG) < 0) \
- goto bad; \
- GETCHAR(citype, p); \
- GETCHAR(cilen, p); \
- if (cilen != CILEN_LONG || \
- citype != opt) \
- goto bad; \
- GETLONG(cilong, p); \
- if (cilong != val) \
- goto bad; \
- }
-#define ACKCILQR(opt, neg, val) \
- if (neg) { \
- if ((len -= CILEN_LQR) < 0) \
- goto bad; \
- GETCHAR(citype, p); \
- GETCHAR(cilen, p); \
- if (cilen != CILEN_LQR || \
- citype != opt) \
- goto bad; \
- GETSHORT(cishort, p); \
- if (cishort != PPP_LQR) \
- goto bad; \
- GETLONG(cilong, p); \
- if (cilong != val) \
- goto bad; \
- }
-
- ACKCISHORT(CI_MRU, go->neg_mru && go->mru != PPP_DEFMRU, go->mru);
- ACKCILONG(CI_ASYNCMAP, go->neg_asyncmap && go->asyncmap != 0xFFFFFFFFl,
- go->asyncmap);
- ACKCICHAP(CI_AUTHTYPE, go->neg_chap, PPP_CHAP, go->chap_mdtype);
- ACKCISHORT(CI_AUTHTYPE, !go->neg_chap && go->neg_upap, PPP_PAP);
- ACKCILQR(CI_QUALITY, go->neg_lqr, go->lqr_period);
- ACKCICHAR(CI_CALLBACK, go->neg_cbcp, CBCP_OPT);
- ACKCILONG(CI_MAGICNUMBER, go->neg_magicnumber, go->magicnumber);
- ACKCIVOID(CI_PCOMPRESSION, go->neg_pcompression);
- ACKCIVOID(CI_ACCOMPRESSION, go->neg_accompression);
-
- /*
- * If there are any remaining CIs, then this packet is bad.
- */
- if (len != 0)
- goto bad;
- LCPDEBUG((LOG_INFO, "lcp_acki: Ack\n"));
- return (1);
-bad:
- LCPDEBUG((LOG_WARNING, "lcp_acki: received bad Ack!\n"));
- return (0);
-}
-
-
-/*
- * lcp_nakci - Peer has sent a NAK for some of our CIs.
- * This should not modify any state if the Nak is bad
- * or if LCP is in the OPENED state.
- *
- * Returns:
- * 0 - Nak was bad.
- * 1 - Nak was good.
- */
-static int lcp_nakci(fsm *f, u_char *p, int len)
-{
- lcp_options *go = &lcp_gotoptions[f->unit];
- lcp_options *wo = &lcp_wantoptions[f->unit];
- u_char citype, cichar, *next;
- u_short cishort;
- u32_t cilong;
- lcp_options no; /* options we've seen Naks for */
- lcp_options try; /* options to request next time */
- int looped_back = 0;
- int cilen;
-
- BZERO(&no, sizeof(no));
- try = *go;
-
- /*
- * Any Nak'd CIs must be in exactly the same order that we sent.
- * Check packet length and CI length at each step.
- * If we find any deviations, then this packet is bad.
- */
-#define NAKCIVOID(opt, neg, code) \
- if (go->neg && \
- len >= CILEN_VOID && \
- p[1] == CILEN_VOID && \
- p[0] == opt) { \
- len -= CILEN_VOID; \
- INCPTR(CILEN_VOID, p); \
- no.neg = 1; \
- code \
- }
-#define NAKCICHAP(opt, neg, code) \
- if (go->neg && \
- len >= CILEN_CHAP && \
- p[1] == CILEN_CHAP && \
- p[0] == opt) { \
- len -= CILEN_CHAP; \
- INCPTR(2, p); \
- GETSHORT(cishort, p); \
- GETCHAR(cichar, p); \
- no.neg = 1; \
- code \
- }
-#define NAKCICHAR(opt, neg, code) \
- if (go->neg && \
- len >= CILEN_CHAR && \
- p[1] == CILEN_CHAR && \
- p[0] == opt) { \
- len -= CILEN_CHAR; \
- INCPTR(2, p); \
- GETCHAR(cichar, p); \
- no.neg = 1; \
- code \
- }
-#define NAKCISHORT(opt, neg, code) \
- if (go->neg && \
- len >= CILEN_SHORT && \
- p[1] == CILEN_SHORT && \
- p[0] == opt) { \
- len -= CILEN_SHORT; \
- INCPTR(2, p); \
- GETSHORT(cishort, p); \
- no.neg = 1; \
- code \
- }
-#define NAKCILONG(opt, neg, code) \
- if (go->neg && \
- len >= CILEN_LONG && \
- p[1] == CILEN_LONG && \
- p[0] == opt) { \
- len -= CILEN_LONG; \
- INCPTR(2, p); \
- GETLONG(cilong, p); \
- no.neg = 1; \
- code \
- }
-#define NAKCILQR(opt, neg, code) \
- if (go->neg && \
- len >= CILEN_LQR && \
- p[1] == CILEN_LQR && \
- p[0] == opt) { \
- len -= CILEN_LQR; \
- INCPTR(2, p); \
- GETSHORT(cishort, p); \
- GETLONG(cilong, p); \
- no.neg = 1; \
- code \
- }
-
- /*
- * We don't care if they want to send us smaller packets than
- * we want. Therefore, accept any MRU less than what we asked for,
- * but then ignore the new value when setting the MRU in the kernel.
- * If they send us a bigger MRU than what we asked, accept it, up to
- * the limit of the default MRU we'd get if we didn't negotiate.
- */
- if (go->neg_mru && go->mru != PPP_DEFMRU) {
- NAKCISHORT(CI_MRU, neg_mru,
- if (cishort <= wo->mru || cishort < PPP_DEFMRU)
- try.mru = cishort;
- );
- }
-
- /*
- * Add any characters they want to our (receive-side) asyncmap.
- */
- if (go->neg_asyncmap && go->asyncmap != 0xFFFFFFFFl) {
- NAKCILONG(CI_ASYNCMAP, neg_asyncmap,
- try.asyncmap = go->asyncmap | cilong;
- );
- }
-
- /*
- * If they've nak'd our authentication-protocol, check whether
- * they are proposing a different protocol, or a different
- * hash algorithm for CHAP.
- */
- if ((go->neg_chap || go->neg_upap)
- && len >= CILEN_SHORT
- && p[0] == CI_AUTHTYPE && p[1] >= CILEN_SHORT && p[1] <= len) {
- cilen = p[1];
- len -= cilen;
- no.neg_chap = go->neg_chap;
- no.neg_upap = go->neg_upap;
- INCPTR(2, p);
- GETSHORT(cishort, p);
- if (cishort == PPP_PAP && cilen == CILEN_SHORT) {
- /*
- * If we were asking for CHAP, they obviously don't want to do it.
- * If we weren't asking for CHAP, then we were asking for PAP,
- * in which case this Nak is bad.
- */
- if (!go->neg_chap)
- goto bad;
- try.neg_chap = 0;
-
- } else if (cishort == PPP_CHAP && cilen == CILEN_CHAP) {
- GETCHAR(cichar, p);
- if (go->neg_chap) {
- /*
- * We were asking for CHAP/MD5; they must want a different
- * algorithm. If they can't do MD5, we'll have to stop
- * asking for CHAP.
- */
- if (cichar != go->chap_mdtype)
- try.neg_chap = 0;
- } else {
- /*
- * Stop asking for PAP if we were asking for it.
- */
- try.neg_upap = 0;
- }
-
- } else {
- /*
- * We don't recognize what they're suggesting.
- * Stop asking for what we were asking for.
- */
- if (go->neg_chap)
- try.neg_chap = 0;
- else
- try.neg_upap = 0;
- p += cilen - CILEN_SHORT;
- }
- }
-
- /*
- * If they can't cope with our link quality protocol, we'll have
- * to stop asking for LQR. We haven't got any other protocol.
- * If they Nak the reporting period, take their value XXX ?
- */
- NAKCILQR(CI_QUALITY, neg_lqr,
- if (cishort != PPP_LQR)
- try.neg_lqr = 0;
- else
- try.lqr_period = cilong;
- );
-
- /*
- * Only implementing CBCP...not the rest of the callback options
- */
- NAKCICHAR(CI_CALLBACK, neg_cbcp,
- try.neg_cbcp = 0;
- );
-
- /*
- * Check for a looped-back line.
- */
- NAKCILONG(CI_MAGICNUMBER, neg_magicnumber,
- try.magicnumber = magic();
- looped_back = 1;
- );
-
- /*
- * Peer shouldn't send Nak for protocol compression or
- * address/control compression requests; they should send
- * a Reject instead. If they send a Nak, treat it as a Reject.
- */
- NAKCIVOID(CI_PCOMPRESSION, neg_pcompression,
- try.neg_pcompression = 0;
- );
- NAKCIVOID(CI_ACCOMPRESSION, neg_accompression,
- try.neg_accompression = 0;
- );
-
- /*
- * There may be remaining CIs, if the peer is requesting negotiation
- * on an option that we didn't include in our request packet.
- * If we see an option that we requested, or one we've already seen
- * in this packet, then this packet is bad.
- * If we wanted to respond by starting to negotiate on the requested
- * option(s), we could, but we don't, because except for the
- * authentication type and quality protocol, if we are not negotiating
- * an option, it is because we were told not to.
- * For the authentication type, the Nak from the peer means
- * `let me authenticate myself with you' which is a bit pointless.
- * For the quality protocol, the Nak means `ask me to send you quality
- * reports', but if we didn't ask for them, we don't want them.
- * An option we don't recognize represents the peer asking to
- * negotiate some option we don't support, so ignore it.
- */
- while (len > CILEN_VOID) {
- GETCHAR(citype, p);
- GETCHAR(cilen, p);
- if (cilen < CILEN_VOID || (len -= cilen) < 0)
- goto bad;
- next = p + cilen - 2;
-
- switch (citype) {
- case CI_MRU:
- if ((go->neg_mru && go->mru != PPP_DEFMRU)
- || no.neg_mru || cilen != CILEN_SHORT)
- goto bad;
- GETSHORT(cishort, p);
- if (cishort < PPP_DEFMRU)
- try.mru = cishort;
- break;
- case CI_ASYNCMAP:
- if ((go->neg_asyncmap && go->asyncmap != 0xFFFFFFFFl)
- || no.neg_asyncmap || cilen != CILEN_LONG)
- goto bad;
- break;
- case CI_AUTHTYPE:
- if (go->neg_chap || no.neg_chap || go->neg_upap || no.neg_upap)
- goto bad;
- break;
- case CI_MAGICNUMBER:
- if (go->neg_magicnumber || no.neg_magicnumber ||
- cilen != CILEN_LONG)
- goto bad;
- break;
- case CI_PCOMPRESSION:
- if (go->neg_pcompression || no.neg_pcompression
- || cilen != CILEN_VOID)
- goto bad;
- break;
- case CI_ACCOMPRESSION:
- if (go->neg_accompression || no.neg_accompression
- || cilen != CILEN_VOID)
- goto bad;
- break;
- case CI_QUALITY:
- if (go->neg_lqr || no.neg_lqr || cilen != CILEN_LQR)
- goto bad;
- break;
- }
- p = next;
- }
-
- /* If there is still anything left, this packet is bad. */
- if (len != 0)
- goto bad;
-
- /*
- * OK, the Nak is good. Now we can update state.
- */
- if (f->state != OPENED) {
- if (looped_back) {
- if (++try.numloops >= lcp_loopbackfail) {
- LCPDEBUG((LOG_NOTICE, "Serial line is looped back.\n"));
- lcp_close(f->unit, "Loopback detected");
- }
- }
- else
- try.numloops = 0;
- *go = try;
- }
-
- return 1;
-
-bad:
- LCPDEBUG((LOG_WARNING, "lcp_nakci: received bad Nak!\n"));
- return 0;
-}
-
-
-/*
- * lcp_rejci - Peer has Rejected some of our CIs.
- * This should not modify any state if the Reject is bad
- * or if LCP is in the OPENED state.
- *
- * Returns:
- * 0 - Reject was bad.
- * 1 - Reject was good.
- */
-static int lcp_rejci(fsm *f, u_char *p, int len)
-{
- lcp_options *go = &lcp_gotoptions[f->unit];
- u_char cichar;
- u_short cishort;
- u32_t cilong;
- lcp_options try; /* options to request next time */
-
- try = *go;
-
- /*
- * Any Rejected CIs must be in exactly the same order that we sent.
- * Check packet length and CI length at each step.
- * If we find any deviations, then this packet is bad.
- */
-#define REJCIVOID(opt, neg) \
- if (go->neg && \
- len >= CILEN_VOID && \
- p[1] == CILEN_VOID && \
- p[0] == opt) { \
- len -= CILEN_VOID; \
- INCPTR(CILEN_VOID, p); \
- try.neg = 0; \
- LCPDEBUG((LOG_INFO, "lcp_rejci: void opt %d rejected\n", opt)); \
- }
-#define REJCISHORT(opt, neg, val) \
- if (go->neg && \
- len >= CILEN_SHORT && \
- p[1] == CILEN_SHORT && \
- p[0] == opt) { \
- len -= CILEN_SHORT; \
- INCPTR(2, p); \
- GETSHORT(cishort, p); \
- /* Check rejected value. */ \
- if (cishort != val) \
- goto bad; \
- try.neg = 0; \
- LCPDEBUG((LOG_INFO,"lcp_rejci: short opt %d rejected\n", opt)); \
- }
-#define REJCICHAP(opt, neg, val, digest) \
- if (go->neg && \
- len >= CILEN_CHAP && \
- p[1] == CILEN_CHAP && \
- p[0] == opt) { \
- len -= CILEN_CHAP; \
- INCPTR(2, p); \
- GETSHORT(cishort, p); \
- GETCHAR(cichar, p); \
- /* Check rejected value. */ \
- if (cishort != val || cichar != digest) \
- goto bad; \
- try.neg = 0; \
- try.neg_upap = 0; \
- LCPDEBUG((LOG_INFO,"lcp_rejci: chap opt %d rejected\n", opt)); \
- }
-#define REJCILONG(opt, neg, val) \
- if (go->neg && \
- len >= CILEN_LONG && \
- p[1] == CILEN_LONG && \
- p[0] == opt) { \
- len -= CILEN_LONG; \
- INCPTR(2, p); \
- GETLONG(cilong, p); \
- /* Check rejected value. */ \
- if (cilong != val) \
- goto bad; \
- try.neg = 0; \
- LCPDEBUG((LOG_INFO,"lcp_rejci: long opt %d rejected\n", opt)); \
- }
-#define REJCILQR(opt, neg, val) \
- if (go->neg && \
- len >= CILEN_LQR && \
- p[1] == CILEN_LQR && \
- p[0] == opt) { \
- len -= CILEN_LQR; \
- INCPTR(2, p); \
- GETSHORT(cishort, p); \
- GETLONG(cilong, p); \
- /* Check rejected value. */ \
- if (cishort != PPP_LQR || cilong != val) \
- goto bad; \
- try.neg = 0; \
- LCPDEBUG((LOG_INFO,"lcp_rejci: LQR opt %d rejected\n", opt)); \
- }
-#define REJCICBCP(opt, neg, val) \
- if (go->neg && \
- len >= CILEN_CBCP && \
- p[1] == CILEN_CBCP && \
- p[0] == opt) { \
- len -= CILEN_CBCP; \
- INCPTR(2, p); \
- GETCHAR(cichar, p); \
- /* Check rejected value. */ \
- if (cichar != val) \
- goto bad; \
- try.neg = 0; \
- LCPDEBUG((LOG_INFO,"lcp_rejci: Callback opt %d rejected\n", opt)); \
- }
-
- REJCISHORT(CI_MRU, neg_mru, go->mru);
- REJCILONG(CI_ASYNCMAP, neg_asyncmap, go->asyncmap);
- REJCICHAP(CI_AUTHTYPE, neg_chap, PPP_CHAP, go->chap_mdtype);
- if (!go->neg_chap) {
- REJCISHORT(CI_AUTHTYPE, neg_upap, PPP_PAP);
- }
- REJCILQR(CI_QUALITY, neg_lqr, go->lqr_period);
- REJCICBCP(CI_CALLBACK, neg_cbcp, CBCP_OPT);
- REJCILONG(CI_MAGICNUMBER, neg_magicnumber, go->magicnumber);
- REJCIVOID(CI_PCOMPRESSION, neg_pcompression);
- REJCIVOID(CI_ACCOMPRESSION, neg_accompression);
-
- /*
- * If there are any remaining CIs, then this packet is bad.
- */
- if (len != 0)
- goto bad;
- /*
- * Now we can update state.
- */
- if (f->state != OPENED)
- *go = try;
- return 1;
-
-bad:
- LCPDEBUG((LOG_WARNING, "lcp_rejci: received bad Reject!\n"));
- return 0;
-}
-
-
-/*
- * lcp_reqci - Check the peer's requested CIs and send appropriate response.
- *
- * Returns: CONFACK, CONFNAK or CONFREJ and input packet modified
- * appropriately. If reject_if_disagree is non-zero, doesn't return
- * CONFNAK; returns CONFREJ if it can't return CONFACK.
- */
-static int lcp_reqci(fsm *f,
- u_char *inp, /* Requested CIs */
- int *lenp, /* Length of requested CIs */
- int reject_if_disagree)
-{
- lcp_options *go = &lcp_gotoptions[f->unit];
- lcp_options *ho = &lcp_hisoptions[f->unit];
- lcp_options *ao = &lcp_allowoptions[f->unit];
- u_char *cip, *next; /* Pointer to current and next CIs */
- int cilen, citype, cichar; /* Parsed len, type, char value */
- u_short cishort; /* Parsed short value */
- u32_t cilong; /* Parse long value */
- int rc = CONFACK; /* Final packet return code */
- int orc; /* Individual option return code */
- u_char *p; /* Pointer to next char to parse */
- u_char *rejp; /* Pointer to next char in reject frame */
- u_char *nakp; /* Pointer to next char in Nak frame */
- int l = *lenp; /* Length left */
-#if TRACELCP > 0
- char traceBuf[80];
- int traceNdx = 0;
-#endif
-
- /*
- * Reset all his options.
- */
- BZERO(ho, sizeof(*ho));
-
- /*
- * Process all his options.
- */
- next = inp;
- nakp = nak_buffer;
- rejp = inp;
- while (l) {
- orc = CONFACK; /* Assume success */
- cip = p = next; /* Remember begining of CI */
- if (l < 2 || /* Not enough data for CI header or */
- p[1] < 2 || /* CI length too small or */
- p[1] > l) { /* CI length too big? */
- LCPDEBUG((LOG_WARNING, "lcp_reqci: bad CI length!\n"));
- orc = CONFREJ; /* Reject bad CI */
- cilen = l; /* Reject till end of packet */
- l = 0; /* Don't loop again */
- citype = 0;
- goto endswitch;
- }
- GETCHAR(citype, p); /* Parse CI type */
- GETCHAR(cilen, p); /* Parse CI length */
- l -= cilen; /* Adjust remaining length */
- next += cilen; /* Step to next CI */
-
- switch (citype) { /* Check CI type */
- case CI_MRU:
- if (!ao->neg_mru) { /* Allow option? */
- LCPDEBUG((LOG_INFO, "lcp_reqci: Reject MRU - not allowed\n"));
- orc = CONFREJ; /* Reject CI */
- break;
- } else if (cilen != CILEN_SHORT) { /* Check CI length */
- LCPDEBUG((LOG_INFO, "lcp_reqci: Reject MRU - bad length\n"));
- orc = CONFREJ; /* Reject CI */
- break;
- }
- GETSHORT(cishort, p); /* Parse MRU */
-
- /*
- * He must be able to receive at least our minimum.
- * No need to check a maximum. If he sends a large number,
- * we'll just ignore it.
- */
- if (cishort < PPP_MINMRU) {
- LCPDEBUG((LOG_INFO, "lcp_reqci: Nak - MRU too small\n"));
- orc = CONFNAK; /* Nak CI */
- PUTCHAR(CI_MRU, nakp);
- PUTCHAR(CILEN_SHORT, nakp);
- PUTSHORT(PPP_MINMRU, nakp); /* Give him a hint */
- break;
- }
- ho->neg_mru = 1; /* Remember he sent MRU */
- ho->mru = cishort; /* And remember value */
-#if TRACELCP > 0
- snprintf(&traceBuf[traceNdx], sizeof(traceBuf), " MRU %d", cishort);
- traceNdx = strlen(traceBuf);
-#endif
- break;
-
- case CI_ASYNCMAP:
- if (!ao->neg_asyncmap) {
- LCPDEBUG((LOG_INFO, "lcp_reqci: Reject ASYNCMAP not allowed\n"));
- orc = CONFREJ;
- break;
- } else if (cilen != CILEN_LONG) {
- LCPDEBUG((LOG_INFO, "lcp_reqci: Reject ASYNCMAP bad length\n"));
- orc = CONFREJ;
- break;
- }
- GETLONG(cilong, p);
-
- /*
- * Asyncmap must have set at least the bits
- * which are set in lcp_allowoptions[unit].asyncmap.
- */
- if ((ao->asyncmap & ~cilong) != 0) {
- LCPDEBUG((LOG_INFO, "lcp_reqci: Nak ASYNCMAP %lX missing %lX\n",
- cilong, ao->asyncmap));
- orc = CONFNAK;
- PUTCHAR(CI_ASYNCMAP, nakp);
- PUTCHAR(CILEN_LONG, nakp);
- PUTLONG(ao->asyncmap | cilong, nakp);
- break;
- }
- ho->neg_asyncmap = 1;
- ho->asyncmap = cilong;
-#if TRACELCP > 0
- snprintf(&traceBuf[traceNdx], sizeof(traceBuf), " ASYNCMAP=%lX", cilong);
- traceNdx = strlen(traceBuf);
-#endif
- break;
-
- case CI_AUTHTYPE:
- if (cilen < CILEN_SHORT) {
- LCPDEBUG((LOG_INFO, "lcp_reqci: Reject AUTHTYPE missing arg\n"));
- orc = CONFREJ;
- break;
- } else if (!(ao->neg_upap || ao->neg_chap)) {
- /*
- * Reject the option if we're not willing to authenticate.
- */
- LCPDEBUG((LOG_INFO, "lcp_reqci: Reject AUTHTYPE not allowed\n"));
- orc = CONFREJ;
- break;
- }
- GETSHORT(cishort, p);
-
- /*
- * Authtype must be UPAP or CHAP.
- *
- * Note: if both ao->neg_upap and ao->neg_chap are set,
- * and the peer sends a Configure-Request with two
- * authenticate-protocol requests, one for CHAP and one
- * for UPAP, then we will reject the second request.
- * Whether we end up doing CHAP or UPAP depends then on
- * the ordering of the CIs in the peer's Configure-Request.
- */
-
- if (cishort == PPP_PAP) {
- if (ho->neg_chap) { /* we've already accepted CHAP */
- LCPDEBUG((LOG_WARNING, "lcp_reqci: Reject AUTHTYPE PAP already accepted\n"));
- orc = CONFREJ;
- break;
- } else if (cilen != CILEN_SHORT) {
- LCPDEBUG((LOG_WARNING, "lcp_reqci: Reject AUTHTYPE PAP bad len\n"));
- orc = CONFREJ;
- break;
- }
- if (!ao->neg_upap) { /* we don't want to do PAP */
- LCPDEBUG((LOG_WARNING, "lcp_reqci: Nak AUTHTYPE PAP not allowed\n"));
- orc = CONFNAK; /* NAK it and suggest CHAP */
- PUTCHAR(CI_AUTHTYPE, nakp);
- PUTCHAR(CILEN_CHAP, nakp);
- PUTSHORT(PPP_CHAP, nakp);
- PUTCHAR(ao->chap_mdtype, nakp);
- break;
- }
- ho->neg_upap = 1;
-#if TRACELCP > 0
- snprintf(&traceBuf[traceNdx], sizeof(traceBuf), " PAP (%X)", cishort);
- traceNdx = strlen(traceBuf);
-#endif
- break;
- }
- if (cishort == PPP_CHAP) {
- if (ho->neg_upap) { /* we've already accepted PAP */
- LCPDEBUG((LOG_WARNING, "lcp_reqci: Reject AUTHTYPE CHAP accepted PAP\n"));
- orc = CONFREJ;
- break;
- } else if (cilen != CILEN_CHAP) {
- LCPDEBUG((LOG_WARNING, "lcp_reqci: Reject AUTHTYPE CHAP bad len\n"));
- orc = CONFREJ;
- break;
- }
- if (!ao->neg_chap) { /* we don't want to do CHAP */
- LCPDEBUG((LOG_WARNING, "lcp_reqci: Nak AUTHTYPE CHAP not allowed\n"));
- orc = CONFNAK; /* NAK it and suggest PAP */
- PUTCHAR(CI_AUTHTYPE, nakp);
- PUTCHAR(CILEN_SHORT, nakp);
- PUTSHORT(PPP_PAP, nakp);
- break;
- }
- GETCHAR(cichar, p); /* get digest type*/
- if (cichar != CHAP_DIGEST_MD5
-#ifdef CHAPMS
- && cichar != CHAP_MICROSOFT
-#endif
- ) {
- LCPDEBUG((LOG_WARNING, "lcp_reqci: Nak AUTHTYPE CHAP digest=%d\n", cichar));
- orc = CONFNAK;
- PUTCHAR(CI_AUTHTYPE, nakp);
- PUTCHAR(CILEN_CHAP, nakp);
- PUTSHORT(PPP_CHAP, nakp);
- PUTCHAR(ao->chap_mdtype, nakp);
- break;
- }
-#if TRACELCP > 0
- snprintf(&traceBuf[traceNdx], sizeof(traceBuf), " CHAP %X,%d", cishort, cichar);
- traceNdx = strlen(traceBuf);
-#endif
- ho->chap_mdtype = cichar; /* save md type */
- ho->neg_chap = 1;
- break;
- }
-
- /*
- * We don't recognize the protocol they're asking for.
- * Nak it with something we're willing to do.
- * (At this point we know ao->neg_upap || ao->neg_chap.)
- */
- orc = CONFNAK;
- PUTCHAR(CI_AUTHTYPE, nakp);
- if (ao->neg_chap) {
- LCPDEBUG((LOG_WARNING, "lcp_reqci: Nak AUTHTYPE %d req CHAP\n", cishort));
- PUTCHAR(CILEN_CHAP, nakp);
- PUTSHORT(PPP_CHAP, nakp);
- PUTCHAR(ao->chap_mdtype, nakp);
- }
- else {
- LCPDEBUG((LOG_WARNING, "lcp_reqci: Nak AUTHTYPE %d req PAP\n", cishort));
- PUTCHAR(CILEN_SHORT, nakp);
- PUTSHORT(PPP_PAP, nakp);
- }
- break;
-
- case CI_QUALITY:
- GETSHORT(cishort, p);
- GETLONG(cilong, p);
-#if TRACELCP > 0
- snprintf(&traceBuf[traceNdx], sizeof(traceBuf), " QUALITY (%x %x)", cishort, (unsigned int) cilong);
- traceNdx = strlen(traceBuf);
-#endif
-
- if (!ao->neg_lqr ||
- cilen != CILEN_LQR) {
- orc = CONFREJ;
- break;
- }
-
- /*
- * Check the protocol and the reporting period.
- * XXX When should we Nak this, and what with?
- */
- if (cishort != PPP_LQR) {
- orc = CONFNAK;
- PUTCHAR(CI_QUALITY, nakp);
- PUTCHAR(CILEN_LQR, nakp);
- PUTSHORT(PPP_LQR, nakp);
- PUTLONG(ao->lqr_period, nakp);
- break;
- }
- break;
-
- case CI_MAGICNUMBER:
- if (!(ao->neg_magicnumber || go->neg_magicnumber) ||
- cilen != CILEN_LONG) {
- orc = CONFREJ;
- break;
- }
- GETLONG(cilong, p);
-#if TRACELCP > 0
- snprintf(&traceBuf[traceNdx], sizeof(traceBuf), " MAGICNUMBER (%lX)", cilong);
- traceNdx = strlen(traceBuf);
-#endif
-
- /*
- * He must have a different magic number.
- */
- if (go->neg_magicnumber &&
- cilong == go->magicnumber) {
- cilong = magic(); /* Don't put magic() inside macro! */
- orc = CONFNAK;
- PUTCHAR(CI_MAGICNUMBER, nakp);
- PUTCHAR(CILEN_LONG, nakp);
- PUTLONG(cilong, nakp);
- break;
- }
- ho->neg_magicnumber = 1;
- ho->magicnumber = cilong;
- break;
-
-
- case CI_PCOMPRESSION:
-#if TRACELCP > 0
- snprintf(&traceBuf[traceNdx], sizeof(traceBuf), " PCOMPRESSION");
- traceNdx = strlen(traceBuf);
-#endif
- if (!ao->neg_pcompression ||
- cilen != CILEN_VOID) {
- orc = CONFREJ;
- break;
- }
- ho->neg_pcompression = 1;
- break;
-
- case CI_ACCOMPRESSION:
-#if TRACELCP > 0
- snprintf(&traceBuf[traceNdx], sizeof(traceBuf), " ACCOMPRESSION");
- traceNdx = strlen(traceBuf);
-#endif
- if (!ao->neg_accompression ||
- cilen != CILEN_VOID) {
- orc = CONFREJ;
- break;
- }
- ho->neg_accompression = 1;
- break;
-
- case CI_MRRU:
-#if TRACELCP > 0
- snprintf(&traceBuf[traceNdx], sizeof(traceBuf), " CI_MRRU");
- traceNdx = strlen(traceBuf);
-#endif
- orc = CONFREJ;
- break;
-
- case CI_SSNHF:
-#if TRACELCP > 0
- snprintf(&traceBuf[traceNdx], sizeof(traceBuf), " CI_SSNHF");
- traceNdx = strlen(traceBuf);
-#endif
- orc = CONFREJ;
- break;
-
- case CI_EPDISC:
-#if TRACELCP > 0
- snprintf(&traceBuf[traceNdx], sizeof(traceBuf), " CI_EPDISC");
- traceNdx = strlen(traceBuf);
-#endif
- orc = CONFREJ;
- break;
-
- default:
-#if TRACELCP
- snprintf(&traceBuf[traceNdx], sizeof(traceBuf), " unknown %d", citype);
- traceNdx = strlen(traceBuf);
-#endif
- orc = CONFREJ;
- break;
- }
-
- endswitch:
-#if TRACELCP
- if (traceNdx >= 80 - 32) {
- LCPDEBUG((LOG_INFO, "lcp_reqci: rcvd%s\n", traceBuf));
- traceNdx = 0;
- }
-#endif
- if (orc == CONFACK && /* Good CI */
- rc != CONFACK) /* but prior CI wasnt? */
- continue; /* Don't send this one */
-
- if (orc == CONFNAK) { /* Nak this CI? */
- if (reject_if_disagree /* Getting fed up with sending NAKs? */
- && citype != CI_MAGICNUMBER) {
- orc = CONFREJ; /* Get tough if so */
- }
- else {
- if (rc == CONFREJ) /* Rejecting prior CI? */
- continue; /* Don't send this one */
- rc = CONFNAK;
- }
- }
- if (orc == CONFREJ) { /* Reject this CI */
- rc = CONFREJ;
- if (cip != rejp) /* Need to move rejected CI? */
- BCOPY(cip, rejp, cilen); /* Move it */
- INCPTR(cilen, rejp); /* Update output pointer */
- }
- }
-
- /*
- * If we wanted to send additional NAKs (for unsent CIs), the
- * code would go here. The extra NAKs would go at *nakp.
- * At present there are no cases where we want to ask the
- * peer to negotiate an option.
- */
-
- switch (rc) {
- case CONFACK:
- *lenp = (int)(next - inp);
- break;
- case CONFNAK:
- /*
- * Copy the Nak'd options from the nak_buffer to the caller's buffer.
- */
- *lenp = (int)(nakp - nak_buffer);
- BCOPY(nak_buffer, inp, *lenp);
- break;
- case CONFREJ:
- *lenp = (int)(rejp - inp);
- break;
- }
-
-#if TRACELCP > 0
- if (traceNdx > 0) {
- LCPDEBUG((LOG_INFO, "lcp_reqci: %s\n", traceBuf));
- }
-#endif
- LCPDEBUG((LOG_INFO, "lcp_reqci: returning CONF%s.\n", CODENAME(rc)));
- return (rc); /* Return final code */
-}
-
-
-/*
- * lcp_up - LCP has come UP.
- */
-static void lcp_up(fsm *f)
-{
- lcp_options *wo = &lcp_wantoptions[f->unit];
- lcp_options *ho = &lcp_hisoptions[f->unit];
- lcp_options *go = &lcp_gotoptions[f->unit];
- lcp_options *ao = &lcp_allowoptions[f->unit];
-
- if (!go->neg_magicnumber)
- go->magicnumber = 0;
- if (!ho->neg_magicnumber)
- ho->magicnumber = 0;
-
- /*
- * Set our MTU to the smaller of the MTU we wanted and
- * the MRU our peer wanted. If we negotiated an MRU,
- * set our MRU to the larger of value we wanted and
- * the value we got in the negotiation.
- */
- ppp_send_config(f->unit, LWIP_MIN(ao->mru, (ho->neg_mru? ho->mru: PPP_MRU)),
- (ho->neg_asyncmap? ho->asyncmap: 0xffffffffl),
- ho->neg_pcompression, ho->neg_accompression);
- /*
- * If the asyncmap hasn't been negotiated, we really should
- * set the receive asyncmap to ffffffff, but we set it to 0
- * for backwards contemptibility.
- */
- ppp_recv_config(f->unit, (go->neg_mru? LWIP_MAX(wo->mru, go->mru): PPP_MRU),
- (go->neg_asyncmap? go->asyncmap: 0x00000000),
- go->neg_pcompression, go->neg_accompression);
-
- if (ho->neg_mru)
- peer_mru[f->unit] = ho->mru;
-
- lcp_echo_lowerup(f->unit); /* Enable echo messages */
-
- link_established(f->unit);
-}
-
-
-/*
- * lcp_down - LCP has gone DOWN.
- *
- * Alert other protocols.
- */
-static void lcp_down(fsm *f)
-{
- lcp_options *go = &lcp_gotoptions[f->unit];
-
- lcp_echo_lowerdown(f->unit);
-
- link_down(f->unit);
-
- ppp_send_config(f->unit, PPP_MRU, 0xffffffffl, 0, 0);
- ppp_recv_config(f->unit, PPP_MRU,
- (go->neg_asyncmap? go->asyncmap: 0x00000000),
- go->neg_pcompression, go->neg_accompression);
- peer_mru[f->unit] = PPP_MRU;
-}
-
-
-/*
- * lcp_starting - LCP needs the lower layer up.
- */
-static void lcp_starting(fsm *f)
-{
- link_required(f->unit);
-}
-
-
-/*
- * lcp_finished - LCP has finished with the lower layer.
- */
-static void lcp_finished(fsm *f)
-{
- link_terminated(f->unit);
-}
-
-
-#if 0
-/*
- * print_string - print a readable representation of a string using
- * printer.
- */
-static void print_string(
- char *p,
- int len,
- void (*printer) (void *, char *, ...),
- void *arg
-)
-{
- int c;
-
- printer(arg, "\"");
- for (; len > 0; --len) {
- c = *p++;
- if (' ' <= c && c <= '~') {
- if (c == '\\' || c == '"')
- printer(arg, "\\");
- printer(arg, "%c", c);
- } else {
- switch (c) {
- case '\n':
- printer(arg, "\\n");
- break;
- case '\r':
- printer(arg, "\\r");
- break;
- case '\t':
- printer(arg, "\\t");
- break;
- default:
- printer(arg, "\\%.3o", c);
- }
- }
- }
- printer(arg, "\"");
-}
-
-
-/*
- * lcp_printpkt - print the contents of an LCP packet.
- */
-static char *lcp_codenames[] = {
- "ConfReq", "ConfAck", "ConfNak", "ConfRej",
- "TermReq", "TermAck", "CodeRej", "ProtRej",
- "EchoReq", "EchoRep", "DiscReq"
-};
-
-static int lcp_printpkt(
- u_char *p,
- int plen,
- void (*printer) (void *, char *, ...),
- void *arg
-)
-{
- int code, id, len, olen;
- u_char *pstart, *optend;
- u_short cishort;
- u32_t cilong;
-
- if (plen < HEADERLEN)
- return 0;
- pstart = p;
- GETCHAR(code, p);
- GETCHAR(id, p);
- GETSHORT(len, p);
- if (len < HEADERLEN || len > plen)
- return 0;
-
- if (code >= 1 && code <= sizeof(lcp_codenames) / sizeof(char *))
- printer(arg, " %s", lcp_codenames[code-1]);
- else
- printer(arg, " code=0x%x", code);
- printer(arg, " id=0x%x", id);
- len -= HEADERLEN;
- switch (code) {
- case CONFREQ:
- case CONFACK:
- case CONFNAK:
- case CONFREJ:
- /* print option list */
- while (len >= 2) {
- GETCHAR(code, p);
- GETCHAR(olen, p);
- p -= 2;
- if (olen < 2 || olen > len) {
- break;
- }
- printer(arg, " <");
- len -= olen;
- optend = p + olen;
- switch (code) {
- case CI_MRU:
- if (olen == CILEN_SHORT) {
- p += 2;
- GETSHORT(cishort, p);
- printer(arg, "mru %d", cishort);
- }
- break;
- case CI_ASYNCMAP:
- if (olen == CILEN_LONG) {
- p += 2;
- GETLONG(cilong, p);
- printer(arg, "asyncmap 0x%lx", cilong);
- }
- break;
- case CI_AUTHTYPE:
- if (olen >= CILEN_SHORT) {
- p += 2;
- printer(arg, "auth ");
- GETSHORT(cishort, p);
- switch (cishort) {
- case PPP_PAP:
- printer(arg, "pap");
- break;
- case PPP_CHAP:
- printer(arg, "chap");
- break;
- default:
- printer(arg, "0x%x", cishort);
- }
- }
- break;
- case CI_QUALITY:
- if (olen >= CILEN_SHORT) {
- p += 2;
- printer(arg, "quality ");
- GETSHORT(cishort, p);
- switch (cishort) {
- case PPP_LQR:
- printer(arg, "lqr");
- break;
- default:
- printer(arg, "0x%x", cishort);
- }
- }
- break;
- case CI_CALLBACK:
- if (olen >= CILEN_CHAR) {
- p += 2;
- printer(arg, "callback ");
- GETSHORT(cishort, p);
- switch (cishort) {
- case CBCP_OPT:
- printer(arg, "CBCP");
- break;
- default:
- printer(arg, "0x%x", cishort);
- }
- }
- break;
- case CI_MAGICNUMBER:
- if (olen == CILEN_LONG) {
- p += 2;
- GETLONG(cilong, p);
- printer(arg, "magic 0x%x", cilong);
- }
- break;
- case CI_PCOMPRESSION:
- if (olen == CILEN_VOID) {
- p += 2;
- printer(arg, "pcomp");
- }
- break;
- case CI_ACCOMPRESSION:
- if (olen == CILEN_VOID) {
- p += 2;
- printer(arg, "accomp");
- }
- break;
- }
- while (p < optend) {
- GETCHAR(code, p);
- printer(arg, " %.2x", code);
- }
- printer(arg, ">");
- }
- break;
-
- case TERMACK:
- case TERMREQ:
- if (len > 0 && *p >= ' ' && *p < 0x7f) {
- printer(arg, " ");
- print_string((char*)p, len, printer, arg);
- p += len;
- len = 0;
- }
- break;
-
- case ECHOREQ:
- case ECHOREP:
- case DISCREQ:
- if (len >= 4) {
- GETLONG(cilong, p);
- printer(arg, " magic=0x%x", cilong);
- p += 4;
- len -= 4;
- }
- break;
- }
-
- /* print the rest of the bytes in the packet */
- for (; len > 0; --len) {
- GETCHAR(code, p);
- printer(arg, " %.2x", code);
- }
-
- return (int)(p - pstart);
-}
-#endif
-
-/*
- * Time to shut down the link because there is nothing out there.
- */
-
-static void LcpLinkFailure (fsm *f)
-{
- if (f->state == OPENED) {
- LCPDEBUG((LOG_INFO, "No response to %d echo-requests\n", lcp_echos_pending));
- LCPDEBUG((LOG_NOTICE, "Serial link appears to be disconnected.\n"));
- lcp_close(f->unit, "Peer not responding");
- }
-}
-
-/*
- * Timer expired for the LCP echo requests from this process.
- */
-
-static void LcpEchoCheck (fsm *f)
-{
- LcpSendEchoRequest (f);
-
- /*
- * Start the timer for the next interval.
- */
- LWIP_ASSERT("lcp_echo_timer_running == 0", lcp_echo_timer_running == 0);
-
- TIMEOUT (LcpEchoTimeout, f, lcp_echo_interval);
- lcp_echo_timer_running = 1;
-}
-
-/*
- * LcpEchoTimeout - Timer expired on the LCP echo
- */
-
-static void LcpEchoTimeout (void *arg)
-{
- if (lcp_echo_timer_running != 0) {
- lcp_echo_timer_running = 0;
- LcpEchoCheck ((fsm *) arg);
- }
-}
-
-/*
- * LcpEchoReply - LCP has received a reply to the echo
- */
-static void lcp_received_echo_reply (fsm *f, int id, u_char *inp, int len)
-{
- u32_t magic;
-
- (void)id;
-
- /* Check the magic number - don't count replies from ourselves. */
- if (len < 4) {
- LCPDEBUG((LOG_WARNING, "lcp: received short Echo-Reply, length %d\n", len));
- return;
- }
- GETLONG(magic, inp);
- if (lcp_gotoptions[f->unit].neg_magicnumber
- && magic == lcp_gotoptions[f->unit].magicnumber) {
- LCPDEBUG((LOG_WARNING, "appear to have received our own echo-reply!\n"));
- return;
- }
-
- /* Reset the number of outstanding echo frames */
- lcp_echos_pending = 0;
-}
-
-/*
- * LcpSendEchoRequest - Send an echo request frame to the peer
- */
-
-static void LcpSendEchoRequest (fsm *f)
-{
- u32_t lcp_magic;
- u_char pkt[4], *pktp;
-
- /*
- * Detect the failure of the peer at this point.
- */
- if (lcp_echo_fails != 0) {
- if (lcp_echos_pending++ >= lcp_echo_fails) {
- LcpLinkFailure(f);
- lcp_echos_pending = 0;
- }
- }
-
- /*
- * Make and send the echo request frame.
- */
- if (f->state == OPENED) {
- lcp_magic = lcp_gotoptions[f->unit].magicnumber;
- pktp = pkt;
- PUTLONG(lcp_magic, pktp);
- fsm_sdata(f, ECHOREQ, (u_char)(lcp_echo_number++ & 0xFF), pkt, (int)(pktp - pkt));
- }
-}
-
-/*
- * lcp_echo_lowerup - Start the timer for the LCP frame
- */
-
-static void lcp_echo_lowerup (int unit)
-{
- fsm *f = &lcp_fsm[unit];
-
- /* Clear the parameters for generating echo frames */
- lcp_echos_pending = 0;
- lcp_echo_number = 0;
- lcp_echo_timer_running = 0;
-
- /* If a timeout interval is specified then start the timer */
- if (lcp_echo_interval != 0)
- LcpEchoCheck (f);
-}
-
-/*
- * lcp_echo_lowerdown - Stop the timer for the LCP frame
- */
-
-static void lcp_echo_lowerdown (int unit)
-{
- fsm *f = &lcp_fsm[unit];
-
- if (lcp_echo_timer_running != 0) {
- UNTIMEOUT (LcpEchoTimeout, f);
- lcp_echo_timer_running = 0;
- }
-}
-
-#endif /* PPP_SUPPORT */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/lcp.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/lcp.h deleted file mode 100644 index a8877086e..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/lcp.h +++ /dev/null @@ -1,169 +0,0 @@ -/*****************************************************************************
-* lcp.h - Network Link Control Protocol header file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* portions Copyright (c) 1997 Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-11-05 Guy Lancaster <glanca@gesn.com>, Global Election Systems Inc.
-* Original derived from BSD codes.
-*****************************************************************************/
-/*
- * lcp.h - Link Control Protocol definitions.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * $Id: lcp.h,v 1.2 2006/08/29 18:53:47 wolti Exp $
- */
-
-#ifndef LCP_H
-#define LCP_H
-
-
-/*************************
-*** PUBLIC DEFINITIONS ***
-*************************/
-/*
- * Options.
- */
-#define CI_MRU 1 /* Maximum Receive Unit */
-#define CI_ASYNCMAP 2 /* Async Control Character Map */
-#define CI_AUTHTYPE 3 /* Authentication Type */
-#define CI_QUALITY 4 /* Quality Protocol */
-#define CI_MAGICNUMBER 5 /* Magic Number */
-#define CI_PCOMPRESSION 7 /* Protocol Field Compression */
-#define CI_ACCOMPRESSION 8 /* Address/Control Field Compression */
-#define CI_CALLBACK 13 /* callback */
-#define CI_MRRU 17 /* max reconstructed receive unit; multilink */
-#define CI_SSNHF 18 /* short sequence numbers for multilink */
-#define CI_EPDISC 19 /* endpoint discriminator */
-
-/*
- * LCP-specific packet types.
- */
-#define PROTREJ 8 /* Protocol Reject */
-#define ECHOREQ 9 /* Echo Request */
-#define ECHOREP 10 /* Echo Reply */
-#define DISCREQ 11 /* Discard Request */
-#define CBCP_OPT 6 /* Use callback control protocol */
-
-
-/************************
-*** PUBLIC DATA TYPES ***
-************************/
-
-/*
- * The state of options is described by an lcp_options structure.
- */
-typedef struct lcp_options {
- u_int passive : 1; /* Don't die if we don't get a response */
- u_int silent : 1; /* Wait for the other end to start first */
- u_int restart : 1; /* Restart vs. exit after close */
- u_int neg_mru : 1; /* Negotiate the MRU? */
- u_int neg_asyncmap : 1; /* Negotiate the async map? */
- u_int neg_upap : 1; /* Ask for UPAP authentication? */
- u_int neg_chap : 1; /* Ask for CHAP authentication? */
- u_int neg_magicnumber : 1; /* Ask for magic number? */
- u_int neg_pcompression : 1; /* HDLC Protocol Field Compression? */
- u_int neg_accompression : 1; /* HDLC Address/Control Field Compression? */
- u_int neg_lqr : 1; /* Negotiate use of Link Quality Reports */
- u_int neg_cbcp : 1; /* Negotiate use of CBCP */
-#ifdef PPP_MULTILINK
- u_int neg_mrru : 1; /* Negotiate multilink MRRU */
- u_int neg_ssnhf : 1; /* Negotiate short sequence numbers */
- u_int neg_endpoint : 1; /* Negotiate endpoint discriminator */
-#endif
- u_short mru; /* Value of MRU */
-#ifdef PPP_MULTILINK
- u_short mrru; /* Value of MRRU, and multilink enable */
-#endif
- u_char chap_mdtype; /* which MD type (hashing algorithm) */
- u32_t asyncmap; /* Value of async map */
- u32_t magicnumber;
- int numloops; /* Number of loops during magic number neg. */
- u32_t lqr_period; /* Reporting period for LQR 1/100ths second */
-#ifdef PPP_MULTILINK
- struct epdisc endpoint; /* endpoint discriminator */
-#endif
-} lcp_options;
-
-/*
- * Values for phase from BSD pppd.h based on RFC 1661.
- */
-typedef enum {
- PHASE_DEAD = 0,
- PHASE_INITIALIZE,
- PHASE_ESTABLISH,
- PHASE_AUTHENTICATE,
- PHASE_CALLBACK,
- PHASE_NETWORK,
- PHASE_TERMINATE
-} LinkPhase;
-
-
-/*****************************
-*** PUBLIC DATA STRUCTURES ***
-*****************************/
-
-extern LinkPhase lcp_phase[NUM_PPP]; /* Phase of link session (RFC 1661) */
-extern lcp_options lcp_wantoptions[];
-extern lcp_options lcp_gotoptions[];
-extern lcp_options lcp_allowoptions[];
-extern lcp_options lcp_hisoptions[];
-extern ext_accm xmit_accm[];
-
-
-/***********************
-*** PUBLIC FUNCTIONS ***
-***********************/
-
-void lcp_init (int);
-void lcp_open (int);
-void lcp_close (int, char *);
-void lcp_lowerup (int);
-void lcp_lowerdown (int);
-void lcp_sprotrej (int, u_char *, int); /* send protocol reject */
-
-extern struct protent lcp_protent;
-
-/* Default number of times we receive our magic number from the peer
- before deciding the link is looped-back. */
-#define DEFLOOPBACKFAIL 10
-
-#endif /* LCP_H */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/magic.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/magic.c deleted file mode 100644 index 6e9d47538..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/magic.c +++ /dev/null @@ -1,79 +0,0 @@ -/*****************************************************************************
-* magic.c - Network Random Number Generator program file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* portions Copyright (c) 1997 by Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-12-04 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
-* Original based on BSD magic.c.
-*****************************************************************************/
-/*
- * magic.c - PPP Magic Number routines.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#include "ppp.h"
-#include "randm.h"
-#include "magic.h"
-
-
-/***********************************/
-/*** PUBLIC FUNCTION DEFINITIONS ***/
-/***********************************/
-/*
- * magicInit - Initialize the magic number generator.
- *
- * Since we use another random number generator that has its own
- * initialization, we do nothing here.
- */
-void magicInit()
-{
- return;
-}
-
-/*
- * magic - Returns the next magic number.
- */
-u32_t magic()
-{
- return avRandom();
-}
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/magic.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/magic.h deleted file mode 100644 index 067235eae..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/magic.h +++ /dev/null @@ -1,64 +0,0 @@ -/*****************************************************************************
-* magic.h - Network Random Number Generator header file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* portions Copyright (c) 1997 Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-12-04 Guy Lancaster <glanca@gesn.com>, Global Election Systems Inc.
-* Original derived from BSD codes.
-*****************************************************************************/
-/*
- * magic.h - PPP Magic Number definitions.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * $Id: magic.h,v 1.2 2006/08/29 18:53:47 wolti Exp $
- */
-
-#ifndef MAGIC_H
-#define MAGIC_H
-
-/*****************************************************************************
-************************** PUBLIC FUNCTIONS **********************************
-*****************************************************************************/
-
-void magicInit(void); /* Initialize the magic number generator */
-u32_t magic(void); /* Returns the next magic number */
-
-#endif /* MAGIC_H */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/md5.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/md5.c deleted file mode 100644 index 488d64af5..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/md5.c +++ /dev/null @@ -1,306 +0,0 @@ -/*
- ***********************************************************************
- ** md5.c -- the source code for MD5 routines **
- ** RSA Data Security, Inc. MD5 Message-Digest Algorithm **
- ** Created: 2/17/90 RLR **
- ** Revised: 1/91 SRD,AJ,BSK,JT Reference C ver., 7/10 constant corr. **
- ***********************************************************************
- */
-
-/*
- ***********************************************************************
- ** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved. **
- ** **
- ** License to copy and use this software is granted provided that **
- ** it is identified as the "RSA Data Security, Inc. MD5 Message- **
- ** Digest Algorithm" in all material mentioning or referencing this **
- ** software or this function. **
- ** **
- ** License is also granted to make and use derivative works **
- ** provided that such works are identified as "derived from the RSA **
- ** Data Security, Inc. MD5 Message-Digest Algorithm" in all **
- ** material mentioning or referencing the derived work. **
- ** **
- ** RSA Data Security, Inc. makes no representations concerning **
- ** either the merchantability of this software or the suitability **
- ** of this software for any particular purpose. It is provided "as **
- ** is" without express or implied warranty of any kind. **
- ** **
- ** These notices must be retained in any copies of any part of this **
- ** documentation and/or software. **
- ***********************************************************************
- */
-
-#include "ppp.h"
-#include "md5.h"
-#include "pppdebug.h"
-
-#if CHAP_SUPPORT > 0 || MD5_SUPPORT > 0
-
-/*
- ***********************************************************************
- ** Message-digest routines: **
- ** To form the message digest for a message M **
- ** (1) Initialize a context buffer mdContext using MD5Init **
- ** (2) Call MD5Update on mdContext and M **
- ** (3) Call MD5Final on mdContext **
- ** The message digest is now in mdContext->digest[0...15] **
- ***********************************************************************
- */
-
-/* forward declaration */
-static void Transform (u32_t *buf, u32_t *in);
-
-static unsigned char PADDING[64] = {
- 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-};
-
-/* F, G, H and I are basic MD5 functions */
-#define F(x, y, z) (((x) & (y)) | ((~x) & (z)))
-#define G(x, y, z) (((x) & (z)) | ((y) & (~z)))
-#define H(x, y, z) ((x) ^ (y) ^ (z))
-#define I(x, y, z) ((y) ^ ((x) | (~z)))
-
-/* ROTATE_LEFT rotates x left n bits */
-#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n))))
-
-/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4 */
-/* Rotation is separate from addition to prevent recomputation */
-#define FF(a, b, c, d, x, s, ac) \
- {(a) += F ((b), (c), (d)) + (x) + (u32_t)(ac); \
- (a) = ROTATE_LEFT ((a), (s)); \
- (a) += (b); \
- }
-#define GG(a, b, c, d, x, s, ac) \
- {(a) += G ((b), (c), (d)) + (x) + (u32_t)(ac); \
- (a) = ROTATE_LEFT ((a), (s)); \
- (a) += (b); \
- }
-#define HH(a, b, c, d, x, s, ac) \
- {(a) += H ((b), (c), (d)) + (x) + (u32_t)(ac); \
- (a) = ROTATE_LEFT ((a), (s)); \
- (a) += (b); \
- }
-#define II(a, b, c, d, x, s, ac) \
- {(a) += I ((b), (c), (d)) + (x) + (u32_t)(ac); \
- (a) = ROTATE_LEFT ((a), (s)); \
- (a) += (b); \
- }
-
-#ifdef __STDC__
-#define UL(x) x##UL
-#else
-#ifdef WIN32
-#define UL(x) x##UL
-#else
-#define UL(x) x
-#endif
-#endif
-
-/* The routine MD5Init initializes the message-digest context
- mdContext. All fields are set to zero.
- */
-void MD5Init (MD5_CTX *mdContext)
-{
- mdContext->i[0] = mdContext->i[1] = (u32_t)0;
-
- /* Load magic initialization constants.
- */
- mdContext->buf[0] = (u32_t)0x67452301UL;
- mdContext->buf[1] = (u32_t)0xefcdab89UL;
- mdContext->buf[2] = (u32_t)0x98badcfeUL;
- mdContext->buf[3] = (u32_t)0x10325476UL;
-}
-
-/* The routine MD5Update updates the message-digest context to
- account for the presence of each of the characters inBuf[0..inLen-1]
- in the message whose digest is being computed.
- */
-void MD5Update(MD5_CTX *mdContext, unsigned char *inBuf, unsigned int inLen)
-{
- u32_t in[16];
- int mdi;
- unsigned int i, ii;
-
-#if 0
- ppp_trace(LOG_INFO, "MD5Update: %u:%.*H\n", inLen, MIN(inLen, 20) * 2, inBuf);
- ppp_trace(LOG_INFO, "MD5Update: %u:%s\n", inLen, inBuf);
-#endif
-
- /* compute number of bytes mod 64 */
- mdi = (int)((mdContext->i[0] >> 3) & 0x3F);
-
- /* update number of bits */
- if ((mdContext->i[0] + ((u32_t)inLen << 3)) < mdContext->i[0])
- mdContext->i[1]++;
- mdContext->i[0] += ((u32_t)inLen << 3);
- mdContext->i[1] += ((u32_t)inLen >> 29);
-
- while (inLen--) {
- /* add new character to buffer, increment mdi */
- mdContext->in[mdi++] = *inBuf++;
-
- /* transform if necessary */
- if (mdi == 0x40) {
- for (i = 0, ii = 0; i < 16; i++, ii += 4)
- in[i] = (((u32_t)mdContext->in[ii+3]) << 24) |
- (((u32_t)mdContext->in[ii+2]) << 16) |
- (((u32_t)mdContext->in[ii+1]) << 8) |
- ((u32_t)mdContext->in[ii]);
- Transform (mdContext->buf, in);
- mdi = 0;
- }
- }
-}
-
-/* The routine MD5Final terminates the message-digest computation and
- ends with the desired message digest in mdContext->digest[0...15].
- */
-void MD5Final (unsigned char hash[], MD5_CTX *mdContext)
-{
- u32_t in[16];
- int mdi;
- unsigned int i, ii;
- unsigned int padLen;
-
- /* save number of bits */
- in[14] = mdContext->i[0];
- in[15] = mdContext->i[1];
-
- /* compute number of bytes mod 64 */
- mdi = (int)((mdContext->i[0] >> 3) & 0x3F);
-
- /* pad out to 56 mod 64 */
- padLen = (mdi < 56) ? (56 - mdi) : (120 - mdi);
- MD5Update (mdContext, PADDING, padLen);
-
- /* append length in bits and transform */
- for (i = 0, ii = 0; i < 14; i++, ii += 4)
- in[i] = (((u32_t)mdContext->in[ii+3]) << 24) |
- (((u32_t)mdContext->in[ii+2]) << 16) |
- (((u32_t)mdContext->in[ii+1]) << 8) |
- ((u32_t)mdContext->in[ii]);
- Transform (mdContext->buf, in);
-
- /* store buffer in digest */
- for (i = 0, ii = 0; i < 4; i++, ii += 4) {
- mdContext->digest[ii] = (unsigned char)(mdContext->buf[i] & 0xFF);
- mdContext->digest[ii+1] =
- (unsigned char)((mdContext->buf[i] >> 8) & 0xFF);
- mdContext->digest[ii+2] =
- (unsigned char)((mdContext->buf[i] >> 16) & 0xFF);
- mdContext->digest[ii+3] =
- (unsigned char)((mdContext->buf[i] >> 24) & 0xFF);
- }
- memcpy(hash, mdContext->digest, 16);
-}
-
-/* Basic MD5 step. Transforms buf based on in.
- */
-static void Transform (u32_t *buf, u32_t *in)
-{
- u32_t a = buf[0], b = buf[1], c = buf[2], d = buf[3];
-
- /* Round 1 */
-#define S11 7
-#define S12 12
-#define S13 17
-#define S14 22
- FF ( a, b, c, d, in[ 0], S11, UL(3614090360)); /* 1 */
- FF ( d, a, b, c, in[ 1], S12, UL(3905402710)); /* 2 */
- FF ( c, d, a, b, in[ 2], S13, UL( 606105819)); /* 3 */
- FF ( b, c, d, a, in[ 3], S14, UL(3250441966)); /* 4 */
- FF ( a, b, c, d, in[ 4], S11, UL(4118548399)); /* 5 */
- FF ( d, a, b, c, in[ 5], S12, UL(1200080426)); /* 6 */
- FF ( c, d, a, b, in[ 6], S13, UL(2821735955)); /* 7 */
- FF ( b, c, d, a, in[ 7], S14, UL(4249261313)); /* 8 */
- FF ( a, b, c, d, in[ 8], S11, UL(1770035416)); /* 9 */
- FF ( d, a, b, c, in[ 9], S12, UL(2336552879)); /* 10 */
- FF ( c, d, a, b, in[10], S13, UL(4294925233)); /* 11 */
- FF ( b, c, d, a, in[11], S14, UL(2304563134)); /* 12 */
- FF ( a, b, c, d, in[12], S11, UL(1804603682)); /* 13 */
- FF ( d, a, b, c, in[13], S12, UL(4254626195)); /* 14 */
- FF ( c, d, a, b, in[14], S13, UL(2792965006)); /* 15 */
- FF ( b, c, d, a, in[15], S14, UL(1236535329)); /* 16 */
-
- /* Round 2 */
-#define S21 5
-#define S22 9
-#define S23 14
-#define S24 20
- GG ( a, b, c, d, in[ 1], S21, UL(4129170786)); /* 17 */
- GG ( d, a, b, c, in[ 6], S22, UL(3225465664)); /* 18 */
- GG ( c, d, a, b, in[11], S23, UL( 643717713)); /* 19 */
- GG ( b, c, d, a, in[ 0], S24, UL(3921069994)); /* 20 */
- GG ( a, b, c, d, in[ 5], S21, UL(3593408605)); /* 21 */
- GG ( d, a, b, c, in[10], S22, UL( 38016083)); /* 22 */
- GG ( c, d, a, b, in[15], S23, UL(3634488961)); /* 23 */
- GG ( b, c, d, a, in[ 4], S24, UL(3889429448)); /* 24 */
- GG ( a, b, c, d, in[ 9], S21, UL( 568446438)); /* 25 */
- GG ( d, a, b, c, in[14], S22, UL(3275163606)); /* 26 */
- GG ( c, d, a, b, in[ 3], S23, UL(4107603335)); /* 27 */
- GG ( b, c, d, a, in[ 8], S24, UL(1163531501)); /* 28 */
- GG ( a, b, c, d, in[13], S21, UL(2850285829)); /* 29 */
- GG ( d, a, b, c, in[ 2], S22, UL(4243563512)); /* 30 */
- GG ( c, d, a, b, in[ 7], S23, UL(1735328473)); /* 31 */
- GG ( b, c, d, a, in[12], S24, UL(2368359562)); /* 32 */
-
- /* Round 3 */
-#define S31 4
-#define S32 11
-#define S33 16
-#define S34 23
- HH ( a, b, c, d, in[ 5], S31, UL(4294588738)); /* 33 */
- HH ( d, a, b, c, in[ 8], S32, UL(2272392833)); /* 34 */
- HH ( c, d, a, b, in[11], S33, UL(1839030562)); /* 35 */
- HH ( b, c, d, a, in[14], S34, UL(4259657740)); /* 36 */
- HH ( a, b, c, d, in[ 1], S31, UL(2763975236)); /* 37 */
- HH ( d, a, b, c, in[ 4], S32, UL(1272893353)); /* 38 */
- HH ( c, d, a, b, in[ 7], S33, UL(4139469664)); /* 39 */
- HH ( b, c, d, a, in[10], S34, UL(3200236656)); /* 40 */
- HH ( a, b, c, d, in[13], S31, UL( 681279174)); /* 41 */
- HH ( d, a, b, c, in[ 0], S32, UL(3936430074)); /* 42 */
- HH ( c, d, a, b, in[ 3], S33, UL(3572445317)); /* 43 */
- HH ( b, c, d, a, in[ 6], S34, UL( 76029189)); /* 44 */
- HH ( a, b, c, d, in[ 9], S31, UL(3654602809)); /* 45 */
- HH ( d, a, b, c, in[12], S32, UL(3873151461)); /* 46 */
- HH ( c, d, a, b, in[15], S33, UL( 530742520)); /* 47 */
- HH ( b, c, d, a, in[ 2], S34, UL(3299628645)); /* 48 */
-
- /* Round 4 */
-#define S41 6
-#define S42 10
-#define S43 15
-#define S44 21
- II ( a, b, c, d, in[ 0], S41, UL(4096336452)); /* 49 */
- II ( d, a, b, c, in[ 7], S42, UL(1126891415)); /* 50 */
- II ( c, d, a, b, in[14], S43, UL(2878612391)); /* 51 */
- II ( b, c, d, a, in[ 5], S44, UL(4237533241)); /* 52 */
- II ( a, b, c, d, in[12], S41, UL(1700485571)); /* 53 */
- II ( d, a, b, c, in[ 3], S42, UL(2399980690)); /* 54 */
- II ( c, d, a, b, in[10], S43, UL(4293915773)); /* 55 */
- II ( b, c, d, a, in[ 1], S44, UL(2240044497)); /* 56 */
- II ( a, b, c, d, in[ 8], S41, UL(1873313359)); /* 57 */
- II ( d, a, b, c, in[15], S42, UL(4264355552)); /* 58 */
- II ( c, d, a, b, in[ 6], S43, UL(2734768916)); /* 59 */
- II ( b, c, d, a, in[13], S44, UL(1309151649)); /* 60 */
- II ( a, b, c, d, in[ 4], S41, UL(4149444226)); /* 61 */
- II ( d, a, b, c, in[11], S42, UL(3174756917)); /* 62 */
- II ( c, d, a, b, in[ 2], S43, UL( 718787259)); /* 63 */
- II ( b, c, d, a, in[ 9], S44, UL(3951481745)); /* 64 */
-
- buf[0] += a;
- buf[1] += b;
- buf[2] += c;
- buf[3] += d;
-}
-
-#endif
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/md5.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/md5.h deleted file mode 100644 index 83d318cfb..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/md5.h +++ /dev/null @@ -1,55 +0,0 @@ -/*
- ***********************************************************************
- ** md5.h -- header file for implementation of MD5 **
- ** RSA Data Security, Inc. MD5 Message-Digest Algorithm **
- ** Created: 2/17/90 RLR **
- ** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version **
- ** Revised (for MD5): RLR 4/27/91 **
- ** -- G modified to have y&~z instead of y&z **
- ** -- FF, GG, HH modified to add in last register done **
- ** -- Access pattern: round 2 works mod 5, round 3 works mod 3 **
- ** -- distinct additive constant for each step **
- ** -- round 4 added, working mod 7 **
- ***********************************************************************
- */
-
-/*
- ***********************************************************************
- ** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved. **
- ** **
- ** License to copy and use this software is granted provided that **
- ** it is identified as the "RSA Data Security, Inc. MD5 Message- **
- ** Digest Algorithm" in all material mentioning or referencing this **
- ** software or this function. **
- ** **
- ** License is also granted to make and use derivative works **
- ** provided that such works are identified as "derived from the RSA **
- ** Data Security, Inc. MD5 Message-Digest Algorithm" in all **
- ** material mentioning or referencing the derived work. **
- ** **
- ** RSA Data Security, Inc. makes no representations concerning **
- ** either the merchantability of this software or the suitability **
- ** of this software for any particular purpose. It is provided "as **
- ** is" without express or implied warranty of any kind. **
- ** **
- ** These notices must be retained in any copies of any part of this **
- ** documentation and/or software. **
- ***********************************************************************
- */
-
-#ifndef MD5_H
-#define MD5_H
-
-/* Data structure for MD5 (Message-Digest) computation */
-typedef struct {
- u32_t i[2]; /* number of _bits_ handled mod 2^64 */
- u32_t buf[4]; /* scratch buffer */
- unsigned char in[64]; /* input buffer */
- unsigned char digest[16]; /* actual digest after MD5Final call */
-} MD5_CTX;
-
-void MD5Init (MD5_CTX *mdContext);
-void MD5Update (MD5_CTX *mdContext, unsigned char *inBuf, unsigned int inLen);
-void MD5Final (unsigned char hash[], MD5_CTX *mdContext);
-
-#endif /* MD5_H */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/pap.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/pap.c deleted file mode 100644 index 4b105ef3e..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/pap.c +++ /dev/null @@ -1,608 +0,0 @@ -/*****************************************************************************
-* pap.c - Network Password Authentication Protocol program file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* portions Copyright (c) 1997 by Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-12-12 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
-* Original.
-*****************************************************************************/
-/*
- * upap.c - User/Password Authentication Protocol.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#include "ppp.h"
-#include "auth.h"
-#include "pap.h"
-#include "pppdebug.h"
-
-
-#if PAP_SUPPORT > 0
-
-/***********************************/
-/*** LOCAL FUNCTION DECLARATIONS ***/
-/***********************************/
-/*
- * Protocol entry points.
- */
-static void upap_init (int);
-static void upap_lowerup (int);
-static void upap_lowerdown (int);
-static void upap_input (int, u_char *, int);
-static void upap_protrej (int);
-
-static void upap_timeout (void *);
-static void upap_reqtimeout (void *);
-static void upap_rauthreq (upap_state *, u_char *, int, int);
-static void upap_rauthack (upap_state *, u_char *, int, int);
-static void upap_rauthnak (upap_state *, u_char *, int, int);
-static void upap_sauthreq (upap_state *);
-static void upap_sresp (upap_state *, u_char, u_char, char *, int);
-
-
-
-
-/******************************/
-/*** PUBLIC DATA STRUCTURES ***/
-/******************************/
-struct protent pap_protent = {
- PPP_PAP,
- upap_init,
- upap_input,
- upap_protrej,
- upap_lowerup,
- upap_lowerdown,
- NULL,
- NULL,
-#if 0
- upap_printpkt,
- NULL,
-#endif
- 1,
- "PAP",
-#if 0
- NULL,
- NULL,
- NULL
-#endif
-};
-
-upap_state upap[NUM_PPP]; /* UPAP state; one for each unit */
-
-
-
-/***********************************/
-/*** PUBLIC FUNCTION DEFINITIONS ***/
-/***********************************/
-/*
- * Set the default login name and password for the pap sessions
- */
-void upap_setloginpasswd(int unit, const char *luser, const char *lpassword)
-{
- upap_state *u = &upap[unit];
-
- /* Save the username and password we're given */
- u->us_user = luser;
- u->us_userlen = strlen(luser);
- u->us_passwd = lpassword;
- u->us_passwdlen = strlen(lpassword);
-}
-
-
-/*
- * upap_authwithpeer - Authenticate us with our peer (start client).
- *
- * Set new state and send authenticate's.
- */
-void upap_authwithpeer(int unit, char *user, char *password)
-{
- upap_state *u = &upap[unit];
-
- UPAPDEBUG((LOG_INFO, "upap_authwithpeer: %d user=%s password=%s s=%d\n",
- unit, user, password, u->us_clientstate));
-
- upap_setloginpasswd(unit, user, password);
-
- u->us_transmits = 0;
-
- /* Lower layer up yet? */
- if (u->us_clientstate == UPAPCS_INITIAL ||
- u->us_clientstate == UPAPCS_PENDING) {
- u->us_clientstate = UPAPCS_PENDING;
- return;
- }
-
- upap_sauthreq(u); /* Start protocol */
-}
-
-
-/*
- * upap_authpeer - Authenticate our peer (start server).
- *
- * Set new state.
- */
-void upap_authpeer(int unit)
-{
- upap_state *u = &upap[unit];
-
- /* Lower layer up yet? */
- if (u->us_serverstate == UPAPSS_INITIAL ||
- u->us_serverstate == UPAPSS_PENDING) {
- u->us_serverstate = UPAPSS_PENDING;
- return;
- }
-
- u->us_serverstate = UPAPSS_LISTEN;
- if (u->us_reqtimeout > 0)
- TIMEOUT(upap_reqtimeout, u, u->us_reqtimeout);
-}
-
-
-
-/**********************************/
-/*** LOCAL FUNCTION DEFINITIONS ***/
-/**********************************/
-/*
- * upap_init - Initialize a UPAP unit.
- */
-static void upap_init(int unit)
-{
- upap_state *u = &upap[unit];
-
- UPAPDEBUG((LOG_INFO, "upap_init: %d\n", unit));
- u->us_unit = unit;
- u->us_user = NULL;
- u->us_userlen = 0;
- u->us_passwd = NULL;
- u->us_passwdlen = 0;
- u->us_clientstate = UPAPCS_INITIAL;
- u->us_serverstate = UPAPSS_INITIAL;
- u->us_id = 0;
- u->us_timeouttime = UPAP_DEFTIMEOUT;
- u->us_maxtransmits = 10;
- u->us_reqtimeout = UPAP_DEFREQTIME;
-}
-
-/*
- * upap_timeout - Retransmission timer for sending auth-reqs expired.
- */
-static void upap_timeout(void *arg)
-{
- upap_state *u = (upap_state *) arg;
-
- UPAPDEBUG((LOG_INFO, "upap_timeout: %d timeout %d expired s=%d\n",
- u->us_unit, u->us_timeouttime, u->us_clientstate));
-
- if (u->us_clientstate != UPAPCS_AUTHREQ)
- return;
-
- if (u->us_transmits >= u->us_maxtransmits) {
- /* give up in disgust */
- UPAPDEBUG((LOG_ERR, "No response to PAP authenticate-requests\n"));
- u->us_clientstate = UPAPCS_BADAUTH;
- auth_withpeer_fail(u->us_unit, PPP_PAP);
- return;
- }
-
- upap_sauthreq(u); /* Send Authenticate-Request */
-}
-
-
-/*
- * upap_reqtimeout - Give up waiting for the peer to send an auth-req.
- */
-static void upap_reqtimeout(void *arg)
-{
- upap_state *u = (upap_state *) arg;
-
- if (u->us_serverstate != UPAPSS_LISTEN)
- return; /* huh?? */
-
- auth_peer_fail(u->us_unit, PPP_PAP);
- u->us_serverstate = UPAPSS_BADAUTH;
-}
-
-
-/*
- * upap_lowerup - The lower layer is up.
- *
- * Start authenticating if pending.
- */
-static void upap_lowerup(int unit)
-{
- upap_state *u = &upap[unit];
-
- UPAPDEBUG((LOG_INFO, "upap_lowerup: %d s=%d\n", unit, u->us_clientstate));
-
- if (u->us_clientstate == UPAPCS_INITIAL)
- u->us_clientstate = UPAPCS_CLOSED;
- else if (u->us_clientstate == UPAPCS_PENDING) {
- upap_sauthreq(u); /* send an auth-request */
- }
-
- if (u->us_serverstate == UPAPSS_INITIAL)
- u->us_serverstate = UPAPSS_CLOSED;
- else if (u->us_serverstate == UPAPSS_PENDING) {
- u->us_serverstate = UPAPSS_LISTEN;
- if (u->us_reqtimeout > 0)
- TIMEOUT(upap_reqtimeout, u, u->us_reqtimeout);
- }
-}
-
-
-/*
- * upap_lowerdown - The lower layer is down.
- *
- * Cancel all timeouts.
- */
-static void upap_lowerdown(int unit)
-{
- upap_state *u = &upap[unit];
-
- UPAPDEBUG((LOG_INFO, "upap_lowerdown: %d s=%d\n", unit, u->us_clientstate));
-
- if (u->us_clientstate == UPAPCS_AUTHREQ) /* Timeout pending? */
- UNTIMEOUT(upap_timeout, u); /* Cancel timeout */
- if (u->us_serverstate == UPAPSS_LISTEN && u->us_reqtimeout > 0)
- UNTIMEOUT(upap_reqtimeout, u);
-
- u->us_clientstate = UPAPCS_INITIAL;
- u->us_serverstate = UPAPSS_INITIAL;
-}
-
-
-/*
- * upap_protrej - Peer doesn't speak this protocol.
- *
- * This shouldn't happen. In any case, pretend lower layer went down.
- */
-static void upap_protrej(int unit)
-{
- upap_state *u = &upap[unit];
-
- if (u->us_clientstate == UPAPCS_AUTHREQ) {
- UPAPDEBUG((LOG_ERR, "PAP authentication failed due to protocol-reject\n"));
- auth_withpeer_fail(unit, PPP_PAP);
- }
- if (u->us_serverstate == UPAPSS_LISTEN) {
- UPAPDEBUG((LOG_ERR, "PAP authentication of peer failed (protocol-reject)\n"));
- auth_peer_fail(unit, PPP_PAP);
- }
- upap_lowerdown(unit);
-}
-
-
-/*
- * upap_input - Input UPAP packet.
- */
-static void upap_input(int unit, u_char *inpacket, int l)
-{
- upap_state *u = &upap[unit];
- u_char *inp;
- u_char code, id;
- int len;
-
- /*
- * Parse header (code, id and length).
- * If packet too short, drop it.
- */
- inp = inpacket;
- if (l < UPAP_HEADERLEN) {
- UPAPDEBUG((LOG_INFO, "pap_input: rcvd short header.\n"));
- return;
- }
- GETCHAR(code, inp);
- GETCHAR(id, inp);
- GETSHORT(len, inp);
- if (len < UPAP_HEADERLEN) {
- UPAPDEBUG((LOG_INFO, "pap_input: rcvd illegal length.\n"));
- return;
- }
- if (len > l) {
- UPAPDEBUG((LOG_INFO, "pap_input: rcvd short packet.\n"));
- return;
- }
- len -= UPAP_HEADERLEN;
-
- /*
- * Action depends on code.
- */
- switch (code) {
- case UPAP_AUTHREQ:
- upap_rauthreq(u, inp, id, len);
- break;
-
- case UPAP_AUTHACK:
- upap_rauthack(u, inp, id, len);
- break;
-
- case UPAP_AUTHNAK:
- upap_rauthnak(u, inp, id, len);
- break;
-
- default: /* XXX Need code reject */
- break;
- }
-}
-
-
-/*
- * upap_rauth - Receive Authenticate.
- */
-static void upap_rauthreq(
- upap_state *u,
- u_char *inp,
- int id,
- int len
-)
-{
- u_char ruserlen, rpasswdlen;
- char *ruser, *rpasswd;
- int retcode;
- char *msg;
- int msglen;
-
- UPAPDEBUG((LOG_INFO, "pap_rauth: Rcvd id %d.\n", id));
-
- if (u->us_serverstate < UPAPSS_LISTEN)
- return;
-
- /*
- * If we receive a duplicate authenticate-request, we are
- * supposed to return the same status as for the first request.
- */
- if (u->us_serverstate == UPAPSS_OPEN) {
- upap_sresp(u, UPAP_AUTHACK, id, "", 0); /* return auth-ack */
- return;
- }
- if (u->us_serverstate == UPAPSS_BADAUTH) {
- upap_sresp(u, UPAP_AUTHNAK, id, "", 0); /* return auth-nak */
- return;
- }
-
- /*
- * Parse user/passwd.
- */
- if (len < sizeof (u_char)) {
- UPAPDEBUG((LOG_INFO, "pap_rauth: rcvd short packet.\n"));
- return;
- }
- GETCHAR(ruserlen, inp);
- len -= sizeof (u_char) + ruserlen + sizeof (u_char);
- if (len < 0) {
- UPAPDEBUG((LOG_INFO, "pap_rauth: rcvd short packet.\n"));
- return;
- }
- ruser = (char *) inp;
- INCPTR(ruserlen, inp);
- GETCHAR(rpasswdlen, inp);
- if (len < rpasswdlen) {
- UPAPDEBUG((LOG_INFO, "pap_rauth: rcvd short packet.\n"));
- return;
- }
- rpasswd = (char *) inp;
-
- /*
- * Check the username and password given.
- */
- retcode = check_passwd(u->us_unit, ruser, ruserlen, rpasswd,
- rpasswdlen, &msg, &msglen);
- BZERO(rpasswd, rpasswdlen);
-
- upap_sresp(u, retcode, id, msg, msglen);
-
- if (retcode == UPAP_AUTHACK) {
- u->us_serverstate = UPAPSS_OPEN;
- auth_peer_success(u->us_unit, PPP_PAP, ruser, ruserlen);
- } else {
- u->us_serverstate = UPAPSS_BADAUTH;
- auth_peer_fail(u->us_unit, PPP_PAP);
- }
-
- if (u->us_reqtimeout > 0)
- UNTIMEOUT(upap_reqtimeout, u);
-}
-
-
-/*
- * upap_rauthack - Receive Authenticate-Ack.
- */
-static void upap_rauthack(
- upap_state *u,
- u_char *inp,
- int id,
- int len
-)
-{
- u_char msglen;
- char *msg;
-
- UPAPDEBUG((LOG_INFO, "pap_rauthack: Rcvd id %d s=%d\n", id, u->us_clientstate));
-
- if (u->us_clientstate != UPAPCS_AUTHREQ) /* XXX */
- return;
-
- /*
- * Parse message.
- */
- if (len < sizeof (u_char)) {
- UPAPDEBUG((LOG_INFO, "pap_rauthack: rcvd short packet.\n"));
- return;
- }
- GETCHAR(msglen, inp);
- len -= sizeof (u_char);
- if (len < msglen) {
- UPAPDEBUG((LOG_INFO, "pap_rauthack: rcvd short packet.\n"));
- return;
- }
- msg = (char *) inp;
- PRINTMSG(msg, msglen);
-
- u->us_clientstate = UPAPCS_OPEN;
-
- auth_withpeer_success(u->us_unit, PPP_PAP);
-}
-
-
-/*
- * upap_rauthnak - Receive Authenticate-Nakk.
- */
-static void upap_rauthnak(
- upap_state *u,
- u_char *inp,
- int id,
- int len
-)
-{
- u_char msglen;
- char *msg;
-
- UPAPDEBUG((LOG_INFO, "pap_rauthnak: Rcvd id %d s=%d\n", id, u->us_clientstate));
-
- if (u->us_clientstate != UPAPCS_AUTHREQ) /* XXX */
- return;
-
- /*
- * Parse message.
- */
- if (len < sizeof (u_char)) {
- UPAPDEBUG((LOG_INFO, "pap_rauthnak: rcvd short packet.\n"));
- return;
- }
- GETCHAR(msglen, inp);
- len -= sizeof (u_char);
- if (len < msglen) {
- UPAPDEBUG((LOG_INFO, "pap_rauthnak: rcvd short packet.\n"));
- return;
- }
- msg = (char *) inp;
- PRINTMSG(msg, msglen);
-
- u->us_clientstate = UPAPCS_BADAUTH;
-
- UPAPDEBUG((LOG_ERR, "PAP authentication failed\n"));
- auth_withpeer_fail(u->us_unit, PPP_PAP);
-}
-
-
-/*
- * upap_sauthreq - Send an Authenticate-Request.
- */
-static void upap_sauthreq(upap_state *u)
-{
- u_char *outp;
- int outlen;
-
- outlen = UPAP_HEADERLEN + 2 * sizeof (u_char)
- + u->us_userlen + u->us_passwdlen;
- outp = outpacket_buf[u->us_unit];
-
- MAKEHEADER(outp, PPP_PAP);
-
- PUTCHAR(UPAP_AUTHREQ, outp);
- PUTCHAR(++u->us_id, outp);
- PUTSHORT(outlen, outp);
- PUTCHAR(u->us_userlen, outp);
- BCOPY(u->us_user, outp, u->us_userlen);
- INCPTR(u->us_userlen, outp);
- PUTCHAR(u->us_passwdlen, outp);
- BCOPY(u->us_passwd, outp, u->us_passwdlen);
-
- pppWrite(u->us_unit, outpacket_buf[u->us_unit], outlen + PPP_HDRLEN);
-
- UPAPDEBUG((LOG_INFO, "pap_sauth: Sent id %d\n", u->us_id));
-
- TIMEOUT(upap_timeout, u, u->us_timeouttime);
- ++u->us_transmits;
- u->us_clientstate = UPAPCS_AUTHREQ;
-}
-
-
-/*
- * upap_sresp - Send a response (ack or nak).
- */
-static void upap_sresp(
- upap_state *u,
- u_char code,
- u_char id,
- char *msg,
- int msglen
-)
-{
- u_char *outp;
- int outlen;
-
- outlen = UPAP_HEADERLEN + sizeof (u_char) + msglen;
- outp = outpacket_buf[u->us_unit];
- MAKEHEADER(outp, PPP_PAP);
-
- PUTCHAR(code, outp);
- PUTCHAR(id, outp);
- PUTSHORT(outlen, outp);
- PUTCHAR(msglen, outp);
- BCOPY(msg, outp, msglen);
- pppWrite(u->us_unit, outpacket_buf[u->us_unit], outlen + PPP_HDRLEN);
-
- UPAPDEBUG((LOG_INFO, "pap_sresp: Sent code %d, id %d s=%d\n",
- code, id, u->us_clientstate));
-}
-
-#if 0
-/*
- * upap_printpkt - print the contents of a PAP packet.
- */
-static int upap_printpkt(
- u_char *p,
- int plen,
- void (*printer) (void *, char *, ...),
- void *arg
-)
-{
- (void)p;
- (void)plen;
- (void)printer;
- (void)arg;
- return 0;
-}
-#endif
-
-#endif /* PAP_SUPPORT */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/pap.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/pap.h deleted file mode 100644 index 59eb2c71e..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/pap.h +++ /dev/null @@ -1,129 +0,0 @@ -/*****************************************************************************
-* pap.h - PPP Password Authentication Protocol header file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* portions Copyright (c) 1997 Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-12-04 Guy Lancaster <glanca@gesn.com>, Global Election Systems Inc.
-* Original derived from BSD codes.
-*****************************************************************************/
-/*
- * upap.h - User/Password Authentication Protocol definitions.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-
-#ifndef PAP_H
-#define PAP_H
-
-/*************************
-*** PUBLIC DEFINITIONS ***
-*************************/
-/*
- * Packet header = Code, id, length.
- */
-#define UPAP_HEADERLEN (sizeof (u_char) + sizeof (u_char) + sizeof (u_short))
-
-
-/*
- * UPAP codes.
- */
-#define UPAP_AUTHREQ 1 /* Authenticate-Request */
-#define UPAP_AUTHACK 2 /* Authenticate-Ack */
-#define UPAP_AUTHNAK 3 /* Authenticate-Nak */
-
-/*
- * Client states.
- */
-#define UPAPCS_INITIAL 0 /* Connection down */
-#define UPAPCS_CLOSED 1 /* Connection up, haven't requested auth */
-#define UPAPCS_PENDING 2 /* Connection down, have requested auth */
-#define UPAPCS_AUTHREQ 3 /* We've sent an Authenticate-Request */
-#define UPAPCS_OPEN 4 /* We've received an Ack */
-#define UPAPCS_BADAUTH 5 /* We've received a Nak */
-
-/*
- * Server states.
- */
-#define UPAPSS_INITIAL 0 /* Connection down */
-#define UPAPSS_CLOSED 1 /* Connection up, haven't requested auth */
-#define UPAPSS_PENDING 2 /* Connection down, have requested auth */
-#define UPAPSS_LISTEN 3 /* Listening for an Authenticate */
-#define UPAPSS_OPEN 4 /* We've sent an Ack */
-#define UPAPSS_BADAUTH 5 /* We've sent a Nak */
-
-
-/************************
-*** PUBLIC DATA TYPES ***
-************************/
-
-/*
- * Each interface is described by upap structure.
- */
-typedef struct upap_state {
- int us_unit; /* Interface unit number */
- const char *us_user; /* User */
- int us_userlen; /* User length */
- const char *us_passwd; /* Password */
- int us_passwdlen; /* Password length */
- int us_clientstate; /* Client state */
- int us_serverstate; /* Server state */
- u_char us_id; /* Current id */
- int us_timeouttime; /* Timeout (seconds) for auth-req retrans. */
- int us_transmits; /* Number of auth-reqs sent */
- int us_maxtransmits; /* Maximum number of auth-reqs to send */
- int us_reqtimeout; /* Time to wait for auth-req from peer */
-} upap_state;
-
-
-/***********************
-*** PUBLIC FUNCTIONS ***
-***********************/
-
-extern upap_state upap[];
-
-void upap_setloginpasswd(int unit, const char *luser, const char *lpassword);
-void upap_authwithpeer (int, char *, char *);
-void upap_authpeer (int);
-
-extern struct protent pap_protent;
-
-#endif /* PAP_H */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/ppp.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/ppp.c deleted file mode 100644 index 00a7956df..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/ppp.c +++ /dev/null @@ -1,1623 +0,0 @@ -/*****************************************************************************
-* ppp.c - Network Point to Point Protocol program file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* portions Copyright (c) 1997 by Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-11-05 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
-* Original.
-*****************************************************************************/
-
-/*
- * ppp_defs.h - PPP definitions.
- *
- * if_pppvar.h - private structures and declarations for PPP.
- *
- * Copyright (c) 1994 The Australian National University.
- * All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation is hereby granted, provided that the above copyright
- * notice appears in all copies. This software is provided without any
- * warranty, express or implied. The Australian National University
- * makes no representations about the suitability of this software for
- * any purpose.
- *
- * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY
- * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
- * THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO
- * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
- * OR MODIFICATIONS.
- */
-
-/*
- * if_ppp.h - Point-to-Point Protocol definitions.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#include <string.h>
-
-#include "ppp.h"
-#if PPP_SUPPORT > 0
-#include "randm.h"
-#include "fsm.h"
-#if PAP_SUPPORT > 0
-#include "pap.h"
-#endif
-#if CHAP_SUPPORT > 0
-#include "chap.h"
-#endif
-#include "ipcp.h"
-#include "lcp.h"
-#include "magic.h"
-#include "auth.h"
-#if VJ_SUPPORT > 0
-#include "vj.h"
-#endif
-
-#include "pppdebug.h"
-
-/*************************/
-/*** LOCAL DEFINITIONS ***/
-/*************************/
-
-/*
- * The basic PPP frame.
- */
-#define PPP_ADDRESS(p) (((u_char *)(p))[0])
-#define PPP_CONTROL(p) (((u_char *)(p))[1])
-#define PPP_PROTOCOL(p) ((((u_char *)(p))[2] << 8) + ((u_char *)(p))[3])
-
-/* PPP packet parser states. Current state indicates operation yet to be
- * completed. */
-typedef enum {
- PDIDLE = 0, /* Idle state - waiting. */
- PDSTART, /* Process start flag. */
- PDADDRESS, /* Process address field. */
- PDCONTROL, /* Process control field. */
- PDPROTOCOL1, /* Process protocol field 1. */
- PDPROTOCOL2, /* Process protocol field 2. */
- PDDATA /* Process data byte. */
-} PPPDevStates;
-
-#define ESCAPE_P(accm, c) ((accm)[(c) >> 3] & pppACCMMask[c & 0x07])
-
-/************************/
-/*** LOCAL DATA TYPES ***/
-/************************/
-/*
- * PPP interface control block.
- */
-typedef struct PPPControl_s {
- char openFlag; /* True when in use. */
- char oldFrame; /* Old framing character for fd. */
- sio_fd_t fd; /* File device ID of port. */
- int kill_link; /* Shut the link down. */
- int sig_hup; /* Carrier lost. */
- int if_up; /* True when the interface is up. */
- int errCode; /* Code indicating why interface is down. */
- struct pbuf *inHead, *inTail; /* The input packet. */
- PPPDevStates inState; /* The input process state. */
- char inEscaped; /* Escape next character. */
- u16_t inProtocol; /* The input protocol code. */
- u16_t inFCS; /* Input Frame Check Sequence value. */
- int mtu; /* Peer's mru */
- int pcomp; /* Does peer accept protocol compression? */
- int accomp; /* Does peer accept addr/ctl compression? */
- u_long lastXMit; /* Time of last transmission. */
- ext_accm inACCM; /* Async-Ctl-Char-Map for input. */
- ext_accm outACCM; /* Async-Ctl-Char-Map for output. */
-#if VJ_SUPPORT > 0
- int vjEnabled; /* Flag indicating VJ compression enabled. */
- struct vjcompress vjComp; /* Van Jabobsen compression header. */
-#endif
-
- struct netif netif;
-
- struct ppp_addrs addrs;
-
- void (*linkStatusCB)(void *ctx, int errCode, void *arg);
- void *linkStatusCtx;
-
-} PPPControl;
-
-
-/*
- * Ioctl definitions.
- */
-
-struct npioctl {
- int protocol; /* PPP procotol, e.g. PPP_IP */
- enum NPmode mode;
-};
-
-
-
-/***********************************/
-/*** LOCAL FUNCTION DECLARATIONS ***/
-/***********************************/
-static void pppMain(void *pd);
-static void pppDrop(PPPControl *pc);
-static void pppInProc(int pd, u_char *s, int l);
-
-
-/******************************/
-/*** PUBLIC DATA STRUCTURES ***/
-/******************************/
-u_long subnetMask;
-
-static PPPControl pppControl[NUM_PPP]; /* The PPP interface control blocks. */
-
-/*
- * PPP Data Link Layer "protocol" table.
- * One entry per supported protocol.
- * The last entry must be NULL.
- */
-struct protent *ppp_protocols[] = {
- &lcp_protent,
-#if PAP_SUPPORT > 0
- &pap_protent,
-#endif
-#if CHAP_SUPPORT > 0
- &chap_protent,
-#endif
-#if CBCP_SUPPORT > 0
- &cbcp_protent,
-#endif
- &ipcp_protent,
-#if CCP_SUPPORT > 0
- &ccp_protent,
-#endif
- NULL
-};
-
-
-/*
- * Buffers for outgoing packets. This must be accessed only from the appropriate
- * PPP task so that it doesn't need to be protected to avoid collisions.
- */
-u_char outpacket_buf[NUM_PPP][PPP_MRU+PPP_HDRLEN];
-
-
-/*****************************/
-/*** LOCAL DATA STRUCTURES ***/
-/*****************************/
-
-/*
- * FCS lookup table as calculated by genfcstab.
- */
-static const u_short fcstab[256] = {
- 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf,
- 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7,
- 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e,
- 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876,
- 0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd,
- 0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5,
- 0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c,
- 0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974,
- 0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb,
- 0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3,
- 0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a,
- 0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72,
- 0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9,
- 0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1,
- 0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738,
- 0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70,
- 0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7,
- 0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff,
- 0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036,
- 0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e,
- 0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5,
- 0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd,
- 0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134,
- 0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c,
- 0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3,
- 0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb,
- 0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232,
- 0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a,
- 0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1,
- 0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9,
- 0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330,
- 0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78
-};
-
-/* PPP's Asynchronous-Control-Character-Map. The mask array is used
- * to select the specific bit for a character. */
-static u_char pppACCMMask[] = {
- 0x01,
- 0x02,
- 0x04,
- 0x08,
- 0x10,
- 0x20,
- 0x40,
- 0x80
-};
-
-
-/***********************************/
-/*** PUBLIC FUNCTION DEFINITIONS ***/
-/***********************************/
-/* Initialize the PPP subsystem. */
-
-struct ppp_settings ppp_settings;
-
-void pppInit(void)
-{
- struct protent *protp;
- int i, j;
-
- memset(&ppp_settings, 0, sizeof(ppp_settings));
- ppp_settings.usepeerdns = 1;
- pppSetAuth(PPPAUTHTYPE_NONE, NULL, NULL);
-
- magicInit();
-
- for (i = 0; i < NUM_PPP; i++) {
- pppControl[i].openFlag = 0;
-
- subnetMask = htonl(0xffffff00);
-
- /*
- * Initialize to the standard option set.
- */
- for (j = 0; (protp = ppp_protocols[j]) != NULL; ++j)
- (*protp->init)(i);
- }
-
-#if LINK_STATS
- /* Clear the statistics. */
- memset(&lwip_stats.link, 0, sizeof(lwip_stats.link));
-#endif
-}
-
-void pppSetAuth(enum pppAuthType authType, const char *user, const char *passwd)
-{
- switch(authType) {
- case PPPAUTHTYPE_NONE:
- default:
-#ifdef LWIP_PPP_STRICT_PAP_REJECT
- ppp_settings.refuse_pap = 1;
-#else
- /* some providers request pap and accept an empty login/pw */
- ppp_settings.refuse_pap = 0;
-#endif
- ppp_settings.refuse_chap = 1;
- break;
- case PPPAUTHTYPE_ANY:
-/* Warning: Using PPPAUTHTYPE_ANY might have security consequences.
- * RFC 1994 says:
- *
- * In practice, within or associated with each PPP server, there is a
- * database which associates "user" names with authentication
- * information ("secrets"). It is not anticipated that a particular
- * named user would be authenticated by multiple methods. This would
- * make the user vulnerable to attacks which negotiate the least secure
- * method from among a set (such as PAP rather than CHAP). If the same
- * secret was used, PAP would reveal the secret to be used later with
- * CHAP.
- *
- * Instead, for each user name there should be an indication of exactly
- * one method used to authenticate that user name. If a user needs to
- * make use of different authentication methods under different
- * circumstances, then distinct user names SHOULD be employed, each of
- * which identifies exactly one authentication method.
- *
- */
- ppp_settings.refuse_pap = 0;
- ppp_settings.refuse_chap = 0;
- break;
- case PPPAUTHTYPE_PAP:
- ppp_settings.refuse_pap = 0;
- ppp_settings.refuse_chap = 1;
- break;
- case PPPAUTHTYPE_CHAP:
- ppp_settings.refuse_pap = 1;
- ppp_settings.refuse_chap = 0;
- break;
- }
-
- if(user) {
- strncpy(ppp_settings.user, user, sizeof(ppp_settings.user)-1);
- ppp_settings.user[sizeof(ppp_settings.user)-1] = '\0';
- } else
- ppp_settings.user[0] = '\0';
-
- if(passwd) {
- strncpy(ppp_settings.passwd, passwd, sizeof(ppp_settings.passwd)-1);
- ppp_settings.passwd[sizeof(ppp_settings.passwd)-1] = '\0';
- } else
- ppp_settings.passwd[0] = '\0';
-}
-
-/* Open a new PPP connection using the given I/O device.
- * This initializes the PPP control block but does not
- * attempt to negotiate the LCP session. If this port
- * connects to a modem, the modem connection must be
- * established before calling this.
- * Return a new PPP connection descriptor on success or
- * an error code (negative) on failure. */
-int pppOpen(sio_fd_t fd, void (*linkStatusCB)(void *ctx, int errCode, void *arg), void *linkStatusCtx)
-{
- PPPControl *pc;
- int pd;
-
- /* Find a free PPP session descriptor. Critical region? */
- for (pd = 0; pd < NUM_PPP && pppControl[pd].openFlag != 0; pd++);
- if (pd >= NUM_PPP)
- pd = PPPERR_OPEN;
- else
- pppControl[pd].openFlag = !0;
-
- /* Launch a deamon thread. */
- if (pd >= 0) {
-
- pppControl[pd].openFlag = 1;
-
- lcp_init(pd);
- pc = &pppControl[pd];
- pc->fd = fd;
- pc->kill_link = 0;
- pc->sig_hup = 0;
- pc->if_up = 0;
- pc->errCode = 0;
- pc->inState = PDIDLE;
- pc->inHead = NULL;
- pc->inTail = NULL;
- pc->inEscaped = 0;
- pc->lastXMit = 0;
-
-#if VJ_SUPPORT > 0
- pc->vjEnabled = 0;
- vj_compress_init(&pc->vjComp);
-#endif
-
- /*
- * Default the in and out accm so that escape and flag characters
- * are always escaped.
- */
- memset(pc->inACCM, 0, sizeof(ext_accm));
- pc->inACCM[15] = 0x60;
- memset(pc->outACCM, 0, sizeof(ext_accm));
- pc->outACCM[15] = 0x60;
-
- pc->linkStatusCB = linkStatusCB;
- pc->linkStatusCtx = linkStatusCtx;
-
- sys_thread_new(pppMain, (void*)pd, PPP_THREAD_PRIO);
- if(!linkStatusCB) {
- while(pd >= 0 && !pc->if_up) {
- sys_msleep(500);
- if (lcp_phase[pd] == PHASE_DEAD) {
- pppClose(pd);
- if (pc->errCode)
- pd = pc->errCode;
- else
- pd = PPPERR_CONNECT;
- }
- }
- }
- }
- return pd;
-}
-
-/* Close a PPP connection and release the descriptor.
- * Any outstanding packets in the queues are dropped.
- * Return 0 on success, an error code on failure. */
-int pppClose(int pd)
-{
- PPPControl *pc = &pppControl[pd];
- int st = 0;
-
- /* Disconnect */
- pc->kill_link = !0;
- pppMainWakeup(pd);
-
- if(!pc->linkStatusCB) {
- while(st >= 0 && lcp_phase[pd] != PHASE_DEAD) {
- sys_msleep(500);
- break;
- }
- }
- return st;
-}
-
-/* This function is called when carrier is lost on the PPP channel. */
-void pppSigHUP(int pd)
-{
- PPPControl *pc = &pppControl[pd];
-
- pc->sig_hup = 1;
- pppMainWakeup(pd);
-}
-
-static void nPut(PPPControl *pc, struct pbuf *nb)
-{
- struct pbuf *b;
- int c;
-
- for(b = nb; b != NULL; b = b->next) {
- if((c = sio_write(pc->fd, b->payload, b->len)) != b->len) {
- PPPDEBUG((LOG_WARNING,
- "PPP nPut: incomplete sio_write(%d,, %u) = %d\n", pc->fd, b->len, c));
-#if LINK_STATS
- lwip_stats.link.err++;
-#endif /* LINK_STATS */
- pc->lastXMit = 0; /* prepend PPP_FLAG to next packet */
- break;
- }
- }
- pbuf_free(nb);
-
-#if LINK_STATS
- lwip_stats.link.xmit++;
-#endif /* LINK_STATS */
-}
-
-/*
- * pppAppend - append given character to end of given pbuf. If outACCM
- * is not NULL and the character needs to be escaped, do so.
- * If pbuf is full, append another.
- * Return the current pbuf.
- */
-static struct pbuf *pppAppend(u_char c, struct pbuf *nb, ext_accm *outACCM)
-{
- struct pbuf *tb = nb;
-
- /* Make sure there is room for the character and an escape code.
- * Sure we don't quite fill the buffer if the character doesn't
- * get escaped but is one character worth complicating this? */
- /* Note: We assume no packet header. */
- if (nb && (PBUF_POOL_BUFSIZE - nb->len) < 2) {
- tb = pbuf_alloc(PBUF_RAW, 0, PBUF_POOL);
- if (tb) {
- nb->next = tb;
- }
-#if LINK_STATS
- else {
- lwip_stats.link.memerr++;
- }
-#endif /* LINK_STATS */
- nb = tb;
- }
- if (nb) {
- if (outACCM && ESCAPE_P(*outACCM, c)) {
- *((u_char*)nb->payload + nb->len++) = PPP_ESCAPE;
- *((u_char*)nb->payload + nb->len++) = c ^ PPP_TRANS;
- }
- else
- *((u_char*)nb->payload + nb->len++) = c;
- }
-
- return tb;
-}
-
-/* Send a packet on the given connection. */
-static err_t pppifOutput(struct netif *netif, struct pbuf *pb, struct ip_addr *ipaddr)
-{
- int pd = (int)netif->state;
- u_short protocol = PPP_IP;
- PPPControl *pc = &pppControl[pd];
- u_int fcsOut = PPP_INITFCS;
- struct pbuf *headMB = NULL, *tailMB = NULL, *p;
- u_char c;
-
- (void)ipaddr;
-
- /* Validate parameters. */
- /* We let any protocol value go through - it can't hurt us
- * and the peer will just drop it if it's not accepting it. */
- if (pd < 0 || pd >= NUM_PPP || !pc->openFlag || !pb) {
- PPPDEBUG((LOG_WARNING, "pppifOutput[%d]: bad parms prot=%d pb=%p\n",
- pd, protocol, pb));
-#if LINK_STATS
- lwip_stats.link.opterr++;
- lwip_stats.link.drop++;
-#endif
- return ERR_ARG;
- }
-
- /* Check that the link is up. */
- if (lcp_phase[pd] == PHASE_DEAD) {
- PPPDEBUG((LOG_ERR, "pppifOutput[%d]: link not up\n", pd));
-#if LINK_STATS
- lwip_stats.link.rterr++;
- lwip_stats.link.drop++;
-#endif
- return ERR_RTE;
- }
-
- /* Grab an output buffer. */
- headMB = pbuf_alloc(PBUF_RAW, 0, PBUF_POOL);
- if (headMB == NULL) {
- PPPDEBUG((LOG_WARNING, "pppifOutput[%d]: first alloc fail\n", pd));
-#if LINK_STATS
- lwip_stats.link.memerr++;
- lwip_stats.link.drop++;
-#endif /* LINK_STATS */
- return ERR_MEM;
- }
-
-#if VJ_SUPPORT > 0
- /*
- * Attempt Van Jacobson header compression if VJ is configured and
- * this is an IP packet.
- */
- if (protocol == PPP_IP && pc->vjEnabled) {
- switch (vj_compress_tcp(&pc->vjComp, pb)) {
- case TYPE_IP:
- /* No change...
- protocol = PPP_IP_PROTOCOL;
- */
- break;
- case TYPE_COMPRESSED_TCP:
- protocol = PPP_VJC_COMP;
- break;
- case TYPE_UNCOMPRESSED_TCP:
- protocol = PPP_VJC_UNCOMP;
- break;
- default:
- PPPDEBUG((LOG_WARNING, "pppifOutput[%d]: bad IP packet\n", pd));
-#if LINK_STATS
- lwip_stats.link.proterr++;
- lwip_stats.link.drop++;
-#endif
- pbuf_free(headMB);
- return ERR_VAL;
- }
- }
-#endif
-
- tailMB = headMB;
-
- /* Build the PPP header. */
- if ((sys_jiffies() - pc->lastXMit) >= PPP_MAXIDLEFLAG)
- tailMB = pppAppend(PPP_FLAG, tailMB, NULL);
- pc->lastXMit = sys_jiffies();
- if (!pc->accomp) {
- fcsOut = PPP_FCS(fcsOut, PPP_ALLSTATIONS);
- tailMB = pppAppend(PPP_ALLSTATIONS, tailMB, &pc->outACCM);
- fcsOut = PPP_FCS(fcsOut, PPP_UI);
- tailMB = pppAppend(PPP_UI, tailMB, &pc->outACCM);
- }
- if (!pc->pcomp || protocol > 0xFF) {
- c = (protocol >> 8) & 0xFF;
- fcsOut = PPP_FCS(fcsOut, c);
- tailMB = pppAppend(c, tailMB, &pc->outACCM);
- }
- c = protocol & 0xFF;
- fcsOut = PPP_FCS(fcsOut, c);
- tailMB = pppAppend(c, tailMB, &pc->outACCM);
-
- /* Load packet. */
- for(p = pb; p; p = p->next) {
- int n;
- u_char *sPtr;
-
- sPtr = (u_char*)p->payload;
- n = p->len;
- while (n-- > 0) {
- c = *sPtr++;
-
- /* Update FCS before checking for special characters. */
- fcsOut = PPP_FCS(fcsOut, c);
-
- /* Copy to output buffer escaping special characters. */
- tailMB = pppAppend(c, tailMB, &pc->outACCM);
- }
- }
-
- /* Add FCS and trailing flag. */
- c = ~fcsOut & 0xFF;
- tailMB = pppAppend(c, tailMB, &pc->outACCM);
- c = (~fcsOut >> 8) & 0xFF;
- tailMB = pppAppend(c, tailMB, &pc->outACCM);
- tailMB = pppAppend(PPP_FLAG, tailMB, NULL);
-
- /* If we failed to complete the packet, throw it away. */
- if (!tailMB) {
- PPPDEBUG((LOG_WARNING,
- "pppifOutput[%d]: Alloc err - dropping proto=%d\n",
- pd, protocol));
- pbuf_free(headMB);
-#if LINK_STATS
- lwip_stats.link.memerr++;
- lwip_stats.link.drop++;
-#endif
- return ERR_MEM;
- }
-
- /* Send it. */
- PPPDEBUG((LOG_INFO, "pppifOutput[%d]: proto=0x%04X\n", pd, protocol));
-
- nPut(pc, headMB);
-
- return ERR_OK;
-}
-
-/* Get and set parameters for the given connection.
- * Return 0 on success, an error code on failure. */
-int pppIOCtl(int pd, int cmd, void *arg)
-{
- PPPControl *pc = &pppControl[pd];
- int st = 0;
-
- if (pd < 0 || pd >= NUM_PPP)
- st = PPPERR_PARAM;
- else {
- switch(cmd) {
- case PPPCTLG_UPSTATUS: /* Get the PPP up status. */
- if (arg)
- *(int *)arg = (int)(pc->if_up);
- else
- st = PPPERR_PARAM;
- break;
- case PPPCTLS_ERRCODE: /* Set the PPP error code. */
- if (arg)
- pc->errCode = *(int *)arg;
- else
- st = PPPERR_PARAM;
- break;
- case PPPCTLG_ERRCODE: /* Get the PPP error code. */
- if (arg)
- *(int *)arg = (int)(pc->errCode);
- else
- st = PPPERR_PARAM;
- break;
- case PPPCTLG_FD:
- if (arg)
- *(sio_fd_t *)arg = pc->fd;
- else
- st = PPPERR_PARAM;
- break;
- default:
- st = PPPERR_PARAM;
- break;
- }
- }
-
- return st;
-}
-
-/*
- * Return the Maximum Transmission Unit for the given PPP connection.
- */
-u_int pppMTU(int pd)
-{
- PPPControl *pc = &pppControl[pd];
- u_int st;
-
- /* Validate parameters. */
- if (pd < 0 || pd >= NUM_PPP || !pc->openFlag)
- st = 0;
- else
- st = pc->mtu;
-
- return st;
-}
-
-/*
- * Write n characters to a ppp link.
- * RETURN: >= 0 Number of characters written
- * -1 Failed to write to device
- */
-int pppWrite(int pd, const u_char *s, int n)
-{
- PPPControl *pc = &pppControl[pd];
- u_char c;
- u_int fcsOut = PPP_INITFCS;
- struct pbuf *headMB = NULL, *tailMB;
- headMB = pbuf_alloc(PBUF_RAW, 0, PBUF_POOL);
- if (headMB == NULL) {
-#if LINK_STATS
- lwip_stats.link.memerr++;
- lwip_stats.link.proterr++;
-#endif /* LINK_STATS */
- return PPPERR_ALLOC;
- }
-
- tailMB = headMB;
-
- /* If the link has been idle, we'll send a fresh flag character to
- * flush any noise. */
- if ((sys_jiffies() - pc->lastXMit) >= PPP_MAXIDLEFLAG)
- tailMB = pppAppend(PPP_FLAG, tailMB, NULL);
- pc->lastXMit = sys_jiffies();
-
- /* Load output buffer. */
- while (n-- > 0) {
- c = *s++;
-
- /* Update FCS before checking for special characters. */
- fcsOut = PPP_FCS(fcsOut, c);
-
- /* Copy to output buffer escaping special characters. */
- tailMB = pppAppend(c, tailMB, &pc->outACCM);
- }
-
- /* Add FCS and trailing flag. */
- c = ~fcsOut & 0xFF;
- tailMB = pppAppend(c, tailMB, &pc->outACCM);
- c = (~fcsOut >> 8) & 0xFF;
- tailMB = pppAppend(c, tailMB, &pc->outACCM);
- tailMB = pppAppend(PPP_FLAG, tailMB, NULL);
-
- /* If we failed to complete the packet, throw it away.
- * Otherwise send it. */
- if (!tailMB) {
- PPPDEBUG((LOG_WARNING,
- "pppWrite[%d]: Alloc err - dropping pbuf len=%d\n", pd, headMB->len));
-/* "pppWrite[%d]: Alloc err - dropping %d:%.*H", pd, headMB->len, LWIP_MIN(headMB->len * 2, 40), headMB->payload)); */
- pbuf_free(headMB);
-#if LINK_STATS
- lwip_stats.link.memerr++;
- lwip_stats.link.proterr++;
-#endif /* LINK_STATS */
- return PPPERR_ALLOC;
- }
-
- PPPDEBUG((LOG_INFO, "pppWrite[%d]: len=%d\n", pd, headMB->len));
-/* "pppWrite[%d]: %d:%.*H", pd, headMB->len, LWIP_MIN(headMB->len * 2, 40), headMB->payload)); */
- nPut(pc, headMB);
-
- return PPPERR_NONE;
-}
-
-/*
- * ppp_send_config - configure the transmit characteristics of
- * the ppp interface.
- */
-void ppp_send_config(
- int unit,
- int mtu,
- u32_t asyncmap,
- int pcomp,
- int accomp
-)
-{
- PPPControl *pc = &pppControl[unit];
- int i;
-
- pc->mtu = mtu;
- pc->pcomp = pcomp;
- pc->accomp = accomp;
-
- /* Load the ACCM bits for the 32 control codes. */
- for (i = 0; i < 32/8; i++)
- pc->outACCM[i] = (u_char)((asyncmap >> (8 * i)) & 0xFF);
- PPPDEBUG((LOG_INFO, "ppp_send_config[%d]: outACCM=%X %X %X %X\n",
- unit,
- pc->outACCM[0], pc->outACCM[1], pc->outACCM[2], pc->outACCM[3]));
-}
-
-
-/*
- * ppp_set_xaccm - set the extended transmit ACCM for the interface.
- */
-void ppp_set_xaccm(int unit, ext_accm *accm)
-{
- memcpy(pppControl[unit].outACCM, accm, sizeof(ext_accm));
- PPPDEBUG((LOG_INFO, "ppp_set_xaccm[%d]: outACCM=%X %X %X %X\n",
- unit,
- pppControl[unit].outACCM[0],
- pppControl[unit].outACCM[1],
- pppControl[unit].outACCM[2],
- pppControl[unit].outACCM[3]));
-}
-
-
-/*
- * ppp_recv_config - configure the receive-side characteristics of
- * the ppp interface.
- */
-void ppp_recv_config(
- int unit,
- int mru,
- u32_t asyncmap,
- int pcomp,
- int accomp
-)
-{
- PPPControl *pc = &pppControl[unit];
- int i;
-
- (void)accomp;
- (void)pcomp;
- (void)mru;
-
- /* Load the ACCM bits for the 32 control codes. */
- for (i = 0; i < 32 / 8; i++)
- pc->inACCM[i] = (u_char)(asyncmap >> (i * 8));
- PPPDEBUG((LOG_INFO, "ppp_recv_config[%d]: inACCM=%X %X %X %X\n",
- unit,
- pc->inACCM[0], pc->inACCM[1], pc->inACCM[2], pc->inACCM[3]));
-}
-
-#if 0
-/*
- * ccp_test - ask kernel whether a given compression method
- * is acceptable for use. Returns 1 if the method and parameters
- * are OK, 0 if the method is known but the parameters are not OK
- * (e.g. code size should be reduced), or -1 if the method is unknown.
- */
-int ccp_test(
- int unit,
- int opt_len,
- int for_transmit,
- u_char *opt_ptr
-)
-{
- return 0; /* XXX Currently no compression. */
-}
-
-/*
- * ccp_flags_set - inform kernel about the current state of CCP.
- */
-void ccp_flags_set(int unit, int isopen, int isup)
-{
- /* XXX */
-}
-
-/*
- * ccp_fatal_error - returns 1 if decompression was disabled as a
- * result of an error detected after decompression of a packet,
- * 0 otherwise. This is necessary because of patent nonsense.
- */
-int ccp_fatal_error(int unit)
-{
- /* XXX */
- return 0;
-}
-#endif
-
-/*
- * get_idle_time - return how long the link has been idle.
- */
-int get_idle_time(int u, struct ppp_idle *ip)
-{
- /* XXX */
- (void)u;
- (void)ip;
-
- return 0;
-}
-
-
-/*
- * Return user specified netmask, modified by any mask we might determine
- * for address `addr' (in network byte order).
- * Here we scan through the system's list of interfaces, looking for
- * any non-point-to-point interfaces which might appear to be on the same
- * network as `addr'. If we find any, we OR in their netmask to the
- * user-specified netmask.
- */
-u32_t GetMask(u32_t addr)
-{
- u32_t mask, nmask;
-
- htonl(addr);
- if (IN_CLASSA(addr)) /* determine network mask for address class */
- nmask = IN_CLASSA_NET;
- else if (IN_CLASSB(addr))
- nmask = IN_CLASSB_NET;
- else
- nmask = IN_CLASSC_NET;
- /* class D nets are disallowed by bad_ip_adrs */
- mask = subnetMask | htonl(nmask);
-
- /* XXX
- * Scan through the system's network interfaces.
- * Get each netmask and OR them into our mask.
- */
-
- return mask;
-}
-
-/*
- * sifvjcomp - config tcp header compression
- */
-int sifvjcomp(
- int pd,
- int vjcomp,
- int cidcomp,
- int maxcid
-)
-{
-#if VJ_SUPPORT > 0
- PPPControl *pc = &pppControl[pd];
-
- pc->vjEnabled = vjcomp;
- pc->vjComp.compressSlot = cidcomp;
- pc->vjComp.maxSlotIndex = maxcid;
- PPPDEBUG((LOG_INFO, "sifvjcomp: VJ compress enable=%d slot=%d max slot=%d\n",
- vjcomp, cidcomp, maxcid));
-#endif
-
- return 0;
-}
-
-/*
- * pppifNetifInit - netif init callback
- */
-static err_t pppifNetifInit(struct netif *netif)
-{
- netif->name[0] = 'p';
- netif->name[1] = 'p';
- netif->output = pppifOutput;
- netif->mtu = pppMTU((int)netif->state);
- return ERR_OK;
-}
-
-
-/*
- * sifup - Config the interface up and enable IP packets to pass.
- */
-int sifup(int pd)
-{
- PPPControl *pc = &pppControl[pd];
- int st = 1;
-
- if (pd < 0 || pd >= NUM_PPP || !pc->openFlag) {
- st = 0;
- PPPDEBUG((LOG_WARNING, "sifup[%d]: bad parms\n", pd));
- } else {
- netif_remove(&pc->netif);
- if (netif_add(&pc->netif, &pc->addrs.our_ipaddr, &pc->addrs.netmask, &pc->addrs.his_ipaddr, (void *)pd, pppifNetifInit, ip_input)) {
- pc->if_up = 1;
- pc->errCode = PPPERR_NONE;
-
- PPPDEBUG((LOG_DEBUG, "sifup: unit %d: linkStatusCB=%lx errCode=%d\n", pd, pc->linkStatusCB, pc->errCode));
- if(pc->linkStatusCB)
- pc->linkStatusCB(pc->linkStatusCtx, pc->errCode, &pc->addrs);
- } else {
- st = 0;
- PPPDEBUG((LOG_ERR, "sifup[%d]: netif_add failed\n", pd));
- }
- }
-
- return st;
-}
-
-/*
- * sifnpmode - Set the mode for handling packets for a given NP.
- */
-int sifnpmode(int u, int proto, enum NPmode mode)
-{
- (void)u;
- (void)proto;
- (void)mode;
- return 0;
-}
-
-/*
- * sifdown - Config the interface down and disable IP.
- */
-int sifdown(int pd)
-{
- PPPControl *pc = &pppControl[pd];
- int st = 1;
-
- if (pd < 0 || pd >= NUM_PPP || !pc->openFlag) {
- st = 0;
- PPPDEBUG((LOG_WARNING, "sifdown[%d]: bad parms\n", pd));
- } else {
- pc->if_up = 0;
- netif_remove(&pc->netif);
- PPPDEBUG((LOG_DEBUG, "sifdown: unit %d: linkStatusCB=%lx errCode=%d\n", pd, pc->linkStatusCB, pc->errCode));
- if(pc->linkStatusCB)
- pc->linkStatusCB(pc->linkStatusCtx, PPPERR_CONNECT, NULL);
- }
- return st;
-}
-
-/*
- * sifaddr - Config the interface IP addresses and netmask.
- */
-int sifaddr(
- int pd, /* Interface unit ??? */
- u32_t o, /* Our IP address ??? */
- u32_t h, /* His IP address ??? */
- u32_t m, /* IP subnet mask ??? */
- u32_t ns1, /* Primary DNS */
- u32_t ns2 /* Secondary DNS */
-)
-{
- PPPControl *pc = &pppControl[pd];
- int st = 1;
-
- if (pd < 0 || pd >= NUM_PPP || !pc->openFlag) {
- st = 0;
- PPPDEBUG((LOG_WARNING, "sifup[%d]: bad parms\n", pd));
- } else {
- memcpy(&pc->addrs.our_ipaddr, &o, sizeof(o));
- memcpy(&pc->addrs.his_ipaddr, &h, sizeof(h));
- memcpy(&pc->addrs.netmask, &m, sizeof(m));
- memcpy(&pc->addrs.dns1, &ns1, sizeof(ns1));
- memcpy(&pc->addrs.dns2, &ns2, sizeof(ns2));
- }
- return st;
-}
-
-/*
- * cifaddr - Clear the interface IP addresses, and delete routes
- * through the interface if possible.
- */
-int cifaddr(
- int pd, /* Interface unit ??? */
- u32_t o, /* Our IP address ??? */
- u32_t h /* IP broadcast address ??? */
-)
-{
- PPPControl *pc = &pppControl[pd];
- int st = 1;
-
- (void)o;
- (void)h;
- if (pd < 0 || pd >= NUM_PPP || !pc->openFlag) {
- st = 0;
- PPPDEBUG((LOG_WARNING, "sifup[%d]: bad parms\n", pd));
- } else {
- IP4_ADDR(&pc->addrs.our_ipaddr, 0,0,0,0);
- IP4_ADDR(&pc->addrs.his_ipaddr, 0,0,0,0);
- IP4_ADDR(&pc->addrs.netmask, 255,255,255,0);
- IP4_ADDR(&pc->addrs.dns1, 0,0,0,0);
- IP4_ADDR(&pc->addrs.dns2, 0,0,0,0);
- }
- return st;
-}
-
-/*
- * sifdefaultroute - assign a default route through the address given.
- */
-int sifdefaultroute(int pd, u32_t l, u32_t g)
-{
- PPPControl *pc = &pppControl[pd];
- int st = 1;
-
- (void)l;
- (void)g;
- if (pd < 0 || pd >= NUM_PPP || !pc->openFlag) {
- st = 0;
- PPPDEBUG((LOG_WARNING, "sifup[%d]: bad parms\n", pd));
- } else {
- netif_set_default(&pc->netif);
- }
-
- /* TODO: check how PPP handled the netMask, previously not set by ipSetDefault */
-
- return st;
-}
-
-/*
- * cifdefaultroute - delete a default route through the address given.
- */
-int cifdefaultroute(int pd, u32_t l, u32_t g)
-{
- PPPControl *pc = &pppControl[pd];
- int st = 1;
-
- (void)l;
- (void)g;
- if (pd < 0 || pd >= NUM_PPP || !pc->openFlag) {
- st = 0;
- PPPDEBUG((LOG_WARNING, "sifup[%d]: bad parms\n", pd));
- } else {
- netif_set_default(NULL);
- }
-
- return st;
-}
-
-void
-pppMainWakeup(int pd)
-{
- PPPDEBUG((LOG_DEBUG, "pppMainWakeup: unit %d\n", pd));
- sio_read_abort(pppControl[pd].fd);
-}
-
-/* these callbacks are necessary because lcp_* functions
- must be called in the same context as pppInput(),
- namely the tcpip_thread(), essentially because
- they manipulate timeouts which are thread-private
-*/
-
-static void
-pppStartCB(void *arg)
-{
- int pd = (int)arg;
-
- PPPDEBUG((LOG_DEBUG, "pppStartCB: unit %d\n", pd));
- lcp_lowerup(pd);
- lcp_open(pd); /* Start protocol */
-}
-
-static void
-pppStopCB(void *arg)
-{
- int pd = (int)arg;
-
- PPPDEBUG((LOG_DEBUG, "pppStopCB: unit %d\n", pd));
- lcp_close(pd, "User request");
-}
-
-static void
-pppHupCB(void *arg)
-{
- int pd = (int)arg;
-
- PPPDEBUG((LOG_DEBUG, "pppHupCB: unit %d\n", pd));
- lcp_lowerdown(pd);
- link_terminated(pd);
-}
-/**********************************/
-/*** LOCAL FUNCTION DEFINITIONS ***/
-/**********************************/
-/* The main PPP process function. This implements the state machine according
- * to section 4 of RFC 1661: The Point-To-Point Protocol. */
-static void pppMain(void *arg)
-{
- int pd = (int)arg;
- struct pbuf *p;
- PPPControl* pc;
-
- pc = &pppControl[pd];
-
- p = pbuf_alloc(PBUF_RAW, PPP_MRU+PPP_HDRLEN, PBUF_RAM);
- if(!p) {
- LWIP_ASSERT("p != NULL", p);
- pc->errCode = PPPERR_ALLOC;
- goto out;
- }
-
- /*
- * Start the connection and handle incoming events (packet or timeout).
- */
- PPPDEBUG((LOG_INFO, "pppMain: unit %d: Connecting\n", pd));
- tcpip_callback(pppStartCB, arg);
- while (lcp_phase[pd] != PHASE_DEAD) {
- if (pc->kill_link) {
- PPPDEBUG((LOG_DEBUG, "pppMainWakeup: unit %d kill_link -> pppStopCB\n", pd));
- pc->errCode = PPPERR_USER;
- /* This will leave us at PHASE_DEAD. */
- tcpip_callback(pppStopCB, arg);
- pc->kill_link = 0;
- }
- else if (pc->sig_hup) {
- PPPDEBUG((LOG_DEBUG, "pppMainWakeup: unit %d sig_hup -> pppHupCB\n", pd));
- pc->sig_hup = 0;
- tcpip_callback(pppHupCB, arg);
- } else {
- int c = sio_read(pc->fd, p->payload, p->len);
- if(c > 0) {
- pppInProc(pd, p->payload, c);
- } else {
- PPPDEBUG((LOG_DEBUG, "pppMainWakeup: unit %d sio_read len=%d returned %d\n", pd, p->len, c));
- sys_msleep(1); /* give other tasks a chance to run */
- }
- }
- }
- PPPDEBUG((LOG_INFO, "pppMain: unit %d: PHASE_DEAD\n", pd));
- pbuf_free(p);
-
-out:
- PPPDEBUG((LOG_DEBUG, "pppMain: unit %d: linkStatusCB=%lx errCode=%d\n", pd, pc->linkStatusCB, pc->errCode));
- if(pc->linkStatusCB)
- pc->linkStatusCB(pc->linkStatusCtx, pc->errCode ? pc->errCode : PPPERR_PROTOCOL, NULL);
-
- pc->openFlag = 0;
-}
-
-static struct pbuf *pppSingleBuf(struct pbuf *p)
-{
- struct pbuf *q, *b;
- u_char *pl;
-
- if(p->tot_len == p->len)
- return p;
-
- q = pbuf_alloc(PBUF_RAW, p->tot_len, PBUF_RAM);
- if(!q) {
- PPPDEBUG((LOG_ERR,
- "pppSingleBuf: unable to alloc new buf (%d)\n", p->tot_len));
- return p; /* live dangerously */
- }
-
- for(b = p, pl = q->payload; b != NULL; b = b->next) {
- memcpy(pl, b->payload, b->len);
- pl += b->len;
- }
-
- pbuf_free(p);
-
- return q;
-}
-
-struct pppInputHeader {
- int unit;
- u16_t proto;
-};
-
-/*
- * Pass the processed input packet to the appropriate handler.
- * This function and all handlers run in the context of the tcpip_thread
- */
-static void pppInput(void *arg)
-{
- struct pbuf *nb = (struct pbuf *)arg;
- u16_t protocol;
- int pd;
-
- pd = ((struct pppInputHeader *)nb->payload)->unit;
- protocol = ((struct pppInputHeader *)nb->payload)->proto;
-
- pbuf_header(nb, -(int)sizeof(struct pppInputHeader));
-
-#if LINK_STATS
- lwip_stats.link.recv++;
-#endif /* LINK_STATS */
-
- /*
- * Toss all non-LCP packets unless LCP is OPEN.
- * Until we get past the authentication phase, toss all packets
- * except LCP, LQR and authentication packets.
- */
- if((lcp_phase[pd] <= PHASE_AUTHENTICATE) && (protocol != PPP_LCP)) {
- if(!((protocol == PPP_LQR) || (protocol == PPP_PAP) || (protocol == PPP_CHAP)) ||
- (lcp_phase[pd] != PHASE_AUTHENTICATE)) {
- PPPDEBUG((LOG_INFO, "pppInput: discarding proto 0x%04X in phase %d\n", protocol, lcp_phase[pd]));
- goto drop;
- }
- }
-
- switch(protocol) {
- case PPP_VJC_COMP: /* VJ compressed TCP */
-#if VJ_SUPPORT > 0
- PPPDEBUG((LOG_INFO, "pppInput[%d]: vj_comp in pbuf len=%d\n", pd, nb->len));
- /*
- * Clip off the VJ header and prepend the rebuilt TCP/IP header and
- * pass the result to IP.
- */
- if (vj_uncompress_tcp(&nb, &pppControl[pd].vjComp) >= 0) {
- pppControl[pd].netif.input(nb, &pppControl[pd].netif);
- return;
- }
- /* Something's wrong so drop it. */
- PPPDEBUG((LOG_WARNING, "pppInput[%d]: Dropping VJ compressed\n", pd));
-#else
- /* No handler for this protocol so drop the packet. */
- PPPDEBUG((LOG_INFO, "pppInput[%d]: drop VJ Comp in %d:%s\n", pd, nb->len, nb->payload));
-#endif /* VJ_SUPPORT > 0 */
- break;
- case PPP_VJC_UNCOMP: /* VJ uncompressed TCP */
-#if VJ_SUPPORT > 0
- PPPDEBUG((LOG_INFO, "pppInput[%d]: vj_un in pbuf len=%d\n", pd, nb->len));
- /*
- * Process the TCP/IP header for VJ header compression and then pass
- * the packet to IP.
- */
- if (vj_uncompress_uncomp(nb, &pppControl[pd].vjComp) >= 0) {
- pppControl[pd].netif.input(nb, &pppControl[pd].netif);
- return;
- }
- /* Something's wrong so drop it. */
- PPPDEBUG((LOG_WARNING, "pppInput[%d]: Dropping VJ uncompressed\n", pd));
-#else
- /* No handler for this protocol so drop the packet. */
- PPPDEBUG((LOG_INFO,
- "pppInput[%d]: drop VJ UnComp in %d:.*H\n",
- pd, nb->len, LWIP_MIN(nb->len * 2, 40), nb->payload));
-#endif /* VJ_SUPPORT > 0 */
- break;
- case PPP_IP: /* Internet Protocol */
- PPPDEBUG((LOG_INFO, "pppInput[%d]: ip in pbuf len=%d\n", pd, nb->len));
- pppControl[pd].netif.input(nb, &pppControl[pd].netif);
- return;
- default:
- {
- struct protent *protp;
- int i;
-
- /*
- * Upcall the proper protocol input routine.
- */
- for (i = 0; (protp = ppp_protocols[i]) != NULL; ++i) {
- if (protp->protocol == protocol && protp->enabled_flag) {
- PPPDEBUG((LOG_INFO, "pppInput[%d]: %s len=%d\n", pd, protp->name, nb->len));
- nb = pppSingleBuf(nb);
- (*protp->input)(pd, nb->payload, nb->len);
- goto out;
- }
- }
-
- /* No handler for this protocol so reject the packet. */
- PPPDEBUG((LOG_INFO, "pppInput[%d]: rejecting unsupported proto 0x%04X len=%d\n", pd, protocol, nb->len));
- pbuf_header(nb, sizeof(protocol));
-#if BYTE_ORDER == LITTLE_ENDIAN
- protocol = htons(protocol);
- memcpy(nb->payload, &protocol, sizeof(protocol));
-#endif
- lcp_sprotrej(pd, nb->payload, nb->len);
- }
- break;
- }
-
-drop:
-#if LINK_STATS
- lwip_stats.link.drop++;
-#endif
-
-out:
- pbuf_free(nb);
- return;
-}
-
-
-/*
- * Drop the input packet.
- */
-static void pppDrop(PPPControl *pc)
-{
- if (pc->inHead != NULL) {
-#if 0
- PPPDEBUG((LOG_INFO, "pppDrop: %d:%.*H\n", pc->inHead->len, min(60, pc->inHead->len * 2), pc->inHead->payload));
-#endif
- PPPDEBUG((LOG_INFO, "pppDrop: pbuf len=%d\n", pc->inHead->len));
- if (pc->inTail && (pc->inTail != pc->inHead))
- pbuf_free(pc->inTail);
- pbuf_free(pc->inHead);
- pc->inHead = NULL;
- pc->inTail = NULL;
- }
-#if VJ_SUPPORT > 0
- vj_uncompress_err(&pc->vjComp);
-#endif
-
-#if LINK_STATS
- lwip_stats.link.drop++;
-#endif /* LINK_STATS */
-}
-
-
-/*
- * Process a received octet string.
- */
-static void pppInProc(int pd, u_char *s, int l)
-{
- PPPControl *pc = &pppControl[pd];
- struct pbuf *nextNBuf;
- u_char curChar;
-
- PPPDEBUG((LOG_DEBUG, "pppInProc[%d]: got %d bytes\n", pd, l));
- while (l-- > 0) {
- curChar = *s++;
-
- /* Handle special characters. */
- if (ESCAPE_P(pc->inACCM, curChar)) {
- /* Check for escape sequences. */
- /* XXX Note that this does not handle an escaped 0x5d character which
- * would appear as an escape character. Since this is an ASCII ']'
- * and there is no reason that I know of to escape it, I won't complicate
- * the code to handle this case. GLL */
- if (curChar == PPP_ESCAPE)
- pc->inEscaped = 1;
- /* Check for the flag character. */
- else if (curChar == PPP_FLAG) {
- /* If this is just an extra flag character, ignore it. */
- if (pc->inState <= PDADDRESS)
- ;
- /* If we haven't received the packet header, drop what has come in. */
- else if (pc->inState < PDDATA) {
- PPPDEBUG((LOG_WARNING,
- "pppInProc[%d]: Dropping incomplete packet %d\n",
- pd, pc->inState));
-#if LINK_STATS
- lwip_stats.link.lenerr++;
-#endif
- pppDrop(pc);
- }
- /* If the fcs is invalid, drop the packet. */
- else if (pc->inFCS != PPP_GOODFCS) {
- PPPDEBUG((LOG_INFO,
- "pppInProc[%d]: Dropping bad fcs 0x%04X proto=0x%04X\n",
- pd, pc->inFCS, pc->inProtocol));
-#if LINK_STATS
- lwip_stats.link.chkerr++;
-#endif
- pppDrop(pc);
- }
- /* Otherwise it's a good packet so pass it on. */
- else {
-
- /* Trim off the checksum. */
- if(pc->inTail->len >= 2) {
- pc->inTail->len -= 2;
-
- pc->inTail->tot_len = pc->inTail->len;
- if (pc->inTail != pc->inHead) {
- pbuf_cat(pc->inHead, pc->inTail);
- }
- } else {
- pc->inTail->tot_len = pc->inTail->len;
- if (pc->inTail != pc->inHead) {
- pbuf_cat(pc->inHead, pc->inTail);
- }
-
- pbuf_realloc(pc->inHead, pc->inHead->tot_len - 2);
- }
-
- /* Dispatch the packet thereby consuming it. */
- if(tcpip_callback(pppInput, pc->inHead) != ERR_OK) {
- PPPDEBUG((LOG_ERR,
- "pppInProc[%d]: tcpip_callback() failed, dropping packet\n", pd));
- pbuf_free(pc->inHead);
-#if LINK_STATS
- lwip_stats.link.drop++;
-#endif
- }
- pc->inHead = NULL;
- pc->inTail = NULL;
- }
-
- /* Prepare for a new packet. */
- pc->inFCS = PPP_INITFCS;
- pc->inState = PDADDRESS;
- pc->inEscaped = 0;
- }
- /* Other characters are usually control characters that may have
- * been inserted by the physical layer so here we just drop them. */
- else {
- PPPDEBUG((LOG_WARNING,
- "pppInProc[%d]: Dropping ACCM char <%d>\n", pd, curChar));
- }
- }
- /* Process other characters. */
- else {
- /* Unencode escaped characters. */
- if (pc->inEscaped) {
- pc->inEscaped = 0;
- curChar ^= PPP_TRANS;
- }
-
- /* Process character relative to current state. */
- switch(pc->inState) {
- case PDIDLE: /* Idle state - waiting. */
- /* Drop the character if it's not 0xff
- * we would have processed a flag character above. */
- if (curChar != PPP_ALLSTATIONS) {
- break;
- }
-
- /* Fall through */
- case PDSTART: /* Process start flag. */
- /* Prepare for a new packet. */
- pc->inFCS = PPP_INITFCS;
-
- /* Fall through */
- case PDADDRESS: /* Process address field. */
- if (curChar == PPP_ALLSTATIONS) {
- pc->inState = PDCONTROL;
- break;
- }
- /* Else assume compressed address and control fields so
- * fall through to get the protocol... */
- case PDCONTROL: /* Process control field. */
- /* If we don't get a valid control code, restart. */
- if (curChar == PPP_UI) {
- pc->inState = PDPROTOCOL1;
- break;
- }
-#if 0
- else {
- PPPDEBUG((LOG_WARNING,
- "pppInProc[%d]: Invalid control <%d>\n", pd, curChar));
- pc->inState = PDSTART;
- }
-#endif
- case PDPROTOCOL1: /* Process protocol field 1. */
- /* If the lower bit is set, this is the end of the protocol
- * field. */
- if (curChar & 1) {
- pc->inProtocol = curChar;
- pc->inState = PDDATA;
- }
- else {
- pc->inProtocol = (u_int)curChar << 8;
- pc->inState = PDPROTOCOL2;
- }
- break;
- case PDPROTOCOL2: /* Process protocol field 2. */
- pc->inProtocol |= curChar;
- pc->inState = PDDATA;
- break;
- case PDDATA: /* Process data byte. */
- /* Make space to receive processed data. */
- if (pc->inTail == NULL || pc->inTail->len == PBUF_POOL_BUFSIZE) {
- if(pc->inTail) {
- pc->inTail->tot_len = pc->inTail->len;
- if (pc->inTail != pc->inHead) {
- pbuf_cat(pc->inHead, pc->inTail);
- }
- }
- /* If we haven't started a packet, we need a packet header. */
- nextNBuf = pbuf_alloc(PBUF_RAW, 0, PBUF_POOL);
- if (nextNBuf == NULL) {
- /* No free buffers. Drop the input packet and let the
- * higher layers deal with it. Continue processing
- * the received pbuf chain in case a new packet starts. */
- PPPDEBUG((LOG_ERR, "pppInProc[%d]: NO FREE MBUFS!\n", pd));
-#if LINK_STATS
- lwip_stats.link.memerr++;
-#endif /* LINK_STATS */
- pppDrop(pc);
- pc->inState = PDSTART; /* Wait for flag sequence. */
- break;
- }
- if (pc->inHead == NULL) {
- struct pppInputHeader *pih = nextNBuf->payload;
-
- pih->unit = pd;
- pih->proto = pc->inProtocol;
-
- nextNBuf->len += sizeof(*pih);
-
- pc->inHead = nextNBuf;
- }
- pc->inTail = nextNBuf;
- }
- /* Load character into buffer. */
- ((u_char*)pc->inTail->payload)[pc->inTail->len++] = curChar;
- break;
- }
-
- /* update the frame check sequence number. */
- pc->inFCS = PPP_FCS(pc->inFCS, curChar);
- }
- }
- avRandomize();
-}
-
-#endif /* PPP_SUPPORT */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/ppp.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/ppp.h deleted file mode 100644 index bd45a3c1d..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/ppp.h +++ /dev/null @@ -1,446 +0,0 @@ -/*****************************************************************************
-* ppp.h - Network Point to Point Protocol header file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* portions Copyright (c) 1997 Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 97-11-05 Guy Lancaster <glanca@gesn.com>, Global Election Systems Inc.
-* Original derived from BSD codes.
-*****************************************************************************/
-
-#ifndef PPP_H
-#define PPP_H
-
-#include "lwip/opt.h"
-
-#if PPP_SUPPORT > 0
-#include "lwip/sio.h"
-#include "lwip/api.h"
-#include "lwip/sockets.h"
-#include "lwip/stats.h"
-#include "lwip/mem.h"
-#include "lwip/tcpip.h"
-#include "lwip/netif.h"
-
-/*
- * pppd.h - PPP daemon global declarations.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- */
-/*
- * ppp_defs.h - PPP definitions.
- *
- * Copyright (c) 1994 The Australian National University.
- * All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation is hereby granted, provided that the above copyright
- * notice appears in all copies. This software is provided without any
- * warranty, express or implied. The Australian National University
- * makes no representations about the suitability of this software for
- * any purpose.
- *
- * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY
- * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
- * THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO
- * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
- * OR MODIFICATIONS.
- */
-
-#define TIMEOUT(f, a, t) sys_untimeout((f), (a)), sys_timeout((t)*1000, (f), (a))
-#define UNTIMEOUT(f, a) sys_untimeout((f), (a))
-
-
-# ifndef __u_char_defined
-
-/* Type definitions for BSD code. */
-typedef unsigned long u_long;
-typedef unsigned int u_int;
-typedef unsigned short u_short;
-typedef unsigned char u_char;
-
-#endif
-
-/*
- * Constants and structures defined by the internet system,
- * Per RFC 790, September 1981, and numerous additions.
- */
-
-/*
- * The basic PPP frame.
- */
-#define PPP_HDRLEN 4 /* octets for standard ppp header */
-#define PPP_FCSLEN 2 /* octets for FCS */
-
-
-/*
- * Significant octet values.
- */
-#define PPP_ALLSTATIONS 0xff /* All-Stations broadcast address */
-#define PPP_UI 0x03 /* Unnumbered Information */
-#define PPP_FLAG 0x7e /* Flag Sequence */
-#define PPP_ESCAPE 0x7d /* Asynchronous Control Escape */
-#define PPP_TRANS 0x20 /* Asynchronous transparency modifier */
-
-/*
- * Protocol field values.
- */
-#define PPP_IP 0x21 /* Internet Protocol */
-#define PPP_AT 0x29 /* AppleTalk Protocol */
-#define PPP_VJC_COMP 0x2d /* VJ compressed TCP */
-#define PPP_VJC_UNCOMP 0x2f /* VJ uncompressed TCP */
-#define PPP_COMP 0xfd /* compressed packet */
-#define PPP_IPCP 0x8021 /* IP Control Protocol */
-#define PPP_ATCP 0x8029 /* AppleTalk Control Protocol */
-#define PPP_CCP 0x80fd /* Compression Control Protocol */
-#define PPP_LCP 0xc021 /* Link Control Protocol */
-#define PPP_PAP 0xc023 /* Password Authentication Protocol */
-#define PPP_LQR 0xc025 /* Link Quality Report protocol */
-#define PPP_CHAP 0xc223 /* Cryptographic Handshake Auth. Protocol */
-#define PPP_CBCP 0xc029 /* Callback Control Protocol */
-
-/*
- * Values for FCS calculations.
- */
-#define PPP_INITFCS 0xffff /* Initial FCS value */
-#define PPP_GOODFCS 0xf0b8 /* Good final FCS value */
-#define PPP_FCS(fcs, c) (((fcs) >> 8) ^ fcstab[((fcs) ^ (c)) & 0xff])
-
-/*
- * Extended asyncmap - allows any character to be escaped.
- */
-typedef u_char ext_accm[32];
-
-/*
- * What to do with network protocol (NP) packets.
- */
-enum NPmode {
- NPMODE_PASS, /* pass the packet through */
- NPMODE_DROP, /* silently drop the packet */
- NPMODE_ERROR, /* return an error */
- NPMODE_QUEUE /* save it up for later. */
-};
-
-/*
- * Inline versions of get/put char/short/long.
- * Pointer is advanced; we assume that both arguments
- * are lvalues and will already be in registers.
- * cp MUST be u_char *.
- */
-#define GETCHAR(c, cp) { \
- (c) = *(cp)++; \
-}
-#define PUTCHAR(c, cp) { \
- *(cp)++ = (u_char) (c); \
-}
-
-
-#define GETSHORT(s, cp) { \
- (s) = *(cp)++ << 8; \
- (s) |= *(cp)++; \
-}
-#define PUTSHORT(s, cp) { \
- *(cp)++ = (u_char) ((s) >> 8); \
- *(cp)++ = (u_char) (s); \
-}
-
-#define GETLONG(l, cp) { \
- (l) = *(cp)++ << 8; \
- (l) |= *(cp)++; (l) <<= 8; \
- (l) |= *(cp)++; (l) <<= 8; \
- (l) |= *(cp)++; \
-}
-#define PUTLONG(l, cp) { \
- *(cp)++ = (u_char) ((l) >> 24); \
- *(cp)++ = (u_char) ((l) >> 16); \
- *(cp)++ = (u_char) ((l) >> 8); \
- *(cp)++ = (u_char) (l); \
-}
-
-
-#define INCPTR(n, cp) ((cp) += (n))
-#define DECPTR(n, cp) ((cp) -= (n))
-
-#define BCMP(s0, s1, l) memcmp((u_char *)(s0), (u_char *)(s1), (l))
-#define BCOPY(s, d, l) memcpy((d), (s), (l))
-#define BZERO(s, n) memset(s, 0, n)
-#if PPP_DEBUG
-#define PRINTMSG(m, l) { m[l] = '\0'; ppp_trace(LOG_INFO, "Remote message: %s\n", m); }
-#else
-#define PRINTMSG(m, l)
-#endif
-
-/*
- * MAKEHEADER - Add PPP Header fields to a packet.
- */
-#define MAKEHEADER(p, t) { \
- PUTCHAR(PPP_ALLSTATIONS, p); \
- PUTCHAR(PPP_UI, p); \
- PUTSHORT(t, p); }
-
-/*************************
-*** PUBLIC DEFINITIONS ***
-*************************/
-
-/* Error codes. */
-#define PPPERR_NONE 0 /* No error. */
-#define PPPERR_PARAM -1 /* Invalid parameter. */
-#define PPPERR_OPEN -2 /* Unable to open PPP session. */
-#define PPPERR_DEVICE -3 /* Invalid I/O device for PPP. */
-#define PPPERR_ALLOC -4 /* Unable to allocate resources. */
-#define PPPERR_USER -5 /* User interrupt. */
-#define PPPERR_CONNECT -6 /* Connection lost. */
-#define PPPERR_AUTHFAIL -7 /* Failed authentication challenge. */
-#define PPPERR_PROTOCOL -8 /* Failed to meet protocol. */
-
-/*
- * PPP IOCTL commands.
- */
-/*
- * Get the up status - 0 for down, non-zero for up. The argument must
- * point to an int.
- */
-#define PPPCTLG_UPSTATUS 100 /* Get the up status - 0 down else up */
-#define PPPCTLS_ERRCODE 101 /* Set the error code */
-#define PPPCTLG_ERRCODE 102 /* Get the error code */
-#define PPPCTLG_FD 103 /* Get the fd associated with the ppp */
-
-/************************
-*** PUBLIC DATA TYPES ***
-************************/
-
-/*
- * The following struct gives the addresses of procedures to call
- * for a particular protocol.
- */
-struct protent {
- u_short protocol; /* PPP protocol number */
- /* Initialization procedure */
- void (*init) (int unit);
- /* Process a received packet */
- void (*input) (int unit, u_char *pkt, int len);
- /* Process a received protocol-reject */
- void (*protrej) (int unit);
- /* Lower layer has come up */
- void (*lowerup) (int unit);
- /* Lower layer has gone down */
- void (*lowerdown) (int unit);
- /* Open the protocol */
- void (*open) (int unit);
- /* Close the protocol */
- void (*close) (int unit, char *reason);
-#if 0
- /* Print a packet in readable form */
- int (*printpkt) (u_char *pkt, int len,
- void (*printer) (void *, char *, ...),
- void *arg);
- /* Process a received data packet */
- void (*datainput) (int unit, u_char *pkt, int len);
-#endif
- int enabled_flag; /* 0 iff protocol is disabled */
- char *name; /* Text name of protocol */
-#if 0
- /* Check requested options, assign defaults */
- void (*check_options) (u_long);
- /* Configure interface for demand-dial */
- int (*demand_conf) (int unit);
- /* Say whether to bring up link for this pkt */
- int (*active_pkt) (u_char *pkt, int len);
-#endif
-};
-
-/*
- * The following structure records the time in seconds since
- * the last NP packet was sent or received.
- */
-struct ppp_idle {
- u_short xmit_idle; /* seconds since last NP packet sent */
- u_short recv_idle; /* seconds since last NP packet received */
-};
-
-struct ppp_settings {
-
- u_int disable_defaultip : 1; /* Don't use hostname for default IP addrs */
- u_int auth_required : 1; /* Peer is required to authenticate */
- u_int explicit_remote : 1; /* remote_name specified with remotename opt */
- u_int refuse_pap : 1; /* Don't wanna auth. ourselves with PAP */
- u_int refuse_chap : 1; /* Don't wanna auth. ourselves with CHAP */
- u_int usehostname : 1; /* Use hostname for our_name */
- u_int usepeerdns : 1; /* Ask peer for DNS adds */
-
- u_short idle_time_limit; /* Shut down link if idle for this long */
- int maxconnect; /* Maximum connect time (seconds) */
-
- char user[MAXNAMELEN + 1];/* Username for PAP */
- char passwd[MAXSECRETLEN + 1]; /* Password for PAP, secret for CHAP */
- char our_name[MAXNAMELEN + 1]; /* Our name for authentication purposes */
- char remote_name[MAXNAMELEN + 1]; /* Peer's name for authentication */
-};
-
-struct ppp_addrs {
- struct ip_addr our_ipaddr, his_ipaddr, netmask, dns1, dns2;
-};
-
-/*****************************
-*** PUBLIC DATA STRUCTURES ***
-*****************************/
-/* Buffers for outgoing packets. */
-extern u_char outpacket_buf[NUM_PPP][PPP_MRU+PPP_HDRLEN];
-
-extern struct ppp_settings ppp_settings;
-
-extern struct protent *ppp_protocols[];/* Table of pointers to supported protocols */
-
-
-/***********************
-*** PUBLIC FUNCTIONS ***
-***********************/
-
-/* Initialize the PPP subsystem. */
-void pppInit(void);
-
-/* Warning: Using PPPAUTHTYPE_ANY might have security consequences.
- * RFC 1994 says:
- *
- * In practice, within or associated with each PPP server, there is a
- * database which associates "user" names with authentication
- * information ("secrets"). It is not anticipated that a particular
- * named user would be authenticated by multiple methods. This would
- * make the user vulnerable to attacks which negotiate the least secure
- * method from among a set (such as PAP rather than CHAP). If the same
- * secret was used, PAP would reveal the secret to be used later with
- * CHAP.
- *
- * Instead, for each user name there should be an indication of exactly
- * one method used to authenticate that user name. If a user needs to
- * make use of different authentication methods under different
- * circumstances, then distinct user names SHOULD be employed, each of
- * which identifies exactly one authentication method.
- *
- */
-enum pppAuthType {
- PPPAUTHTYPE_NONE,
- PPPAUTHTYPE_ANY,
- PPPAUTHTYPE_PAP,
- PPPAUTHTYPE_CHAP
-};
-
-void pppSetAuth(enum pppAuthType authType, const char *user, const char *passwd);
-
-/*
- * Open a new PPP connection using the given I/O device.
- * This initializes the PPP control block but does not
- * attempt to negotiate the LCP session.
- * Return a new PPP connection descriptor on success or
- * an error code (negative) on failure.
- */
-int pppOpen(sio_fd_t fd, void (*linkStatusCB)(void *ctx, int errCode, void *arg), void *linkStatusCtx);
-
-/*
- * Close a PPP connection and release the descriptor.
- * Any outstanding packets in the queues are dropped.
- * Return 0 on success, an error code on failure.
- */
-int pppClose(int pd);
-
-/*
- * Indicate to the PPP process that the line has disconnected.
- */
-void pppSigHUP(int pd);
-
-/*
- * Get and set parameters for the given connection.
- * Return 0 on success, an error code on failure.
- */
-int pppIOCtl(int pd, int cmd, void *arg);
-
-/*
- * Return the Maximum Transmission Unit for the given PPP connection.
- */
-u_int pppMTU(int pd);
-
-/*
- * Write n characters to a ppp link.
- * RETURN: >= 0 Number of characters written
- * -1 Failed to write to device
- */
-int pppWrite(int pd, const u_char *s, int n);
-
-void pppMainWakeup(int pd);
-
-/* Configure i/f transmit parameters */
-void ppp_send_config (int, int, u32_t, int, int);
-/* Set extended transmit ACCM */
-void ppp_set_xaccm (int, ext_accm *);
-/* Configure i/f receive parameters */
-void ppp_recv_config (int, int, u32_t, int, int);
-/* Find out how long link has been idle */
-int get_idle_time (int, struct ppp_idle *);
-
-/* Configure VJ TCP header compression */
-int sifvjcomp (int, int, int, int);
-/* Configure i/f down (for IP) */
-int sifup (int);
-/* Set mode for handling packets for proto */
-int sifnpmode (int u, int proto, enum NPmode mode);
-/* Configure i/f down (for IP) */
-int sifdown (int);
-/* Configure IP addresses for i/f */
-int sifaddr (int, u32_t, u32_t, u32_t, u32_t, u32_t);
-/* Reset i/f IP addresses */
-int cifaddr (int, u32_t, u32_t);
-/* Create default route through i/f */
-int sifdefaultroute (int, u32_t, u32_t);
-/* Delete default route through i/f */
-int cifdefaultroute (int, u32_t, u32_t);
-
-/* Get appropriate netmask for address */
-u32_t GetMask (u32_t);
-
-#endif /* PPP_SUPPORT */
-
-#endif /* PPP_H */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/pppdebug.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/pppdebug.h deleted file mode 100644 index e4cf25a39..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/pppdebug.h +++ /dev/null @@ -1,89 +0,0 @@ -/*****************************************************************************
-* pppdebug.h - System debugging utilities.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* portions Copyright (c) 1998 Global Election Systems Inc.
-* portions Copyright (c) 2001 by Cognizant Pty Ltd.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY (please don't use tabs!)
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 98-07-29 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
-* Original.
-*
-*****************************************************************************
-*/
-#ifndef PPPDEBUG_H
-#define PPPDEBUG_H
-
-/************************
-*** PUBLIC DATA TYPES ***
-************************/
-/* Trace levels. */
-typedef enum {
- LOG_CRITICAL = 0,
- LOG_ERR = 1,
- LOG_NOTICE = 2,
- LOG_WARNING = 3,
- LOG_INFO = 5,
- LOG_DETAIL = 6,
- LOG_DEBUG = 7
-} LogCodes;
-
-
-/***********************
-*** PUBLIC FUNCTIONS ***
-***********************/
-/*
- * ppp_trace - a form of printf to send tracing information to stderr
- */
-void ppp_trace(int level, const char *format,...);
-
-#if PPP_DEBUG > 0
-
-#define AUTHDEBUG(a) ppp_trace a
-#define IPCPDEBUG(a) ppp_trace a
-#define UPAPDEBUG(a) ppp_trace a
-#define LCPDEBUG(a) ppp_trace a
-#define FSMDEBUG(a) ppp_trace a
-#define CHAPDEBUG(a) ppp_trace a
-#define PPPDEBUG(a) ppp_trace a
-
-#define TRACELCP 1
-
-#else
-
-#define AUTHDEBUG(a)
-#define IPCPDEBUG(a)
-#define UPAPDEBUG(a)
-#define LCPDEBUG(a)
-#define FSMDEBUG(a)
-#define CHAPDEBUG(a)
-
-#define PPPDEBUG(a)
-
-#define TRACELCP 0
-
-#endif
-
-#endif /* PPPDEBUG_H */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/randm.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/randm.c deleted file mode 100644 index d4431dd8e..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/randm.c +++ /dev/null @@ -1,242 +0,0 @@ -/*****************************************************************************
-* randm.c - Random number generator program file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* Copyright (c) 1998 by Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 98-06-03 Guy Lancaster <lancasterg@acm.org>, Global Election Systems Inc.
-* Extracted from avos.
-*****************************************************************************/
-
-#include "ppp.h"
-#if PPP_SUPPORT > 0
-#include "md5.h"
-#include "randm.h"
-
-#include "pppdebug.h"
-
-
-#if MD5_SUPPORT>0 /* this module depends on MD5 */
-#define RANDPOOLSZ 16 /* Bytes stored in the pool of randomness. */
-
-/*****************************/
-/*** LOCAL DATA STRUCTURES ***/
-/*****************************/
-static char randPool[RANDPOOLSZ]; /* Pool of randomness. */
-static long randCount = 0; /* Pseudo-random incrementer */
-
-
-/***********************************/
-/*** PUBLIC FUNCTION DEFINITIONS ***/
-/***********************************/
-/*
- * Initialize the random number generator.
- *
- * Since this is to be called on power up, we don't have much
- * system randomess to work with. Here all we use is the
- * real-time clock. We'll accumulate more randomness as soon
- * as things start happening.
- */
-void avRandomInit()
-{
- avChurnRand(NULL, 0);
-}
-
-/*
- * Churn the randomness pool on a random event. Call this early and often
- * on random and semi-random system events to build randomness in time for
- * usage. For randomly timed events, pass a null pointer and a zero length
- * and this will use the system timer and other sources to add randomness.
- * If new random data is available, pass a pointer to that and it will be
- * included.
- *
- * Ref: Applied Cryptography 2nd Ed. by Bruce Schneier p. 427
- */
-void avChurnRand(char *randData, u32_t randLen)
-{
- MD5_CTX md5;
-
-/* ppp_trace(LOG_INFO, "churnRand: %u@%P\n", randLen, randData); */
- MD5Init(&md5);
- MD5Update(&md5, (u_char *)randPool, sizeof(randPool));
- if (randData)
- MD5Update(&md5, (u_char *)randData, randLen);
- else {
- struct {
- /* INCLUDE fields for any system sources of randomness */
- char foobar;
- } sysData;
-
- /* Load sysData fields here. */
- ;
- MD5Update(&md5, (u_char *)&sysData, sizeof(sysData));
- }
- MD5Final((u_char *)randPool, &md5);
-/* ppp_trace(LOG_INFO, "churnRand: -> 0\n"); */
-}
-
-/*
- * Use the random pool to generate random data. This degrades to pseudo
- * random when used faster than randomness is supplied using churnRand().
- * Note: It's important that there be sufficient randomness in randPool
- * before this is called for otherwise the range of the result may be
- * narrow enough to make a search feasible.
- *
- * Ref: Applied Cryptography 2nd Ed. by Bruce Schneier p. 427
- *
- * XXX Why does he not just call churnRand() for each block? Probably
- * so that you don't ever publish the seed which could possibly help
- * predict future values.
- * XXX Why don't we preserve md5 between blocks and just update it with
- * randCount each time? Probably there is a weakness but I wish that
- * it was documented.
- */
-void avGenRand(char *buf, u32_t bufLen)
-{
- MD5_CTX md5;
- u_char tmp[16];
- u32_t n;
-
- while (bufLen > 0) {
- n = LWIP_MIN(bufLen, RANDPOOLSZ);
- MD5Init(&md5);
- MD5Update(&md5, (u_char *)randPool, sizeof(randPool));
- MD5Update(&md5, (u_char *)&randCount, sizeof(randCount));
- MD5Final(tmp, &md5);
- randCount++;
- memcpy(buf, tmp, n);
- buf += n;
- bufLen -= n;
- }
-}
-
-/*
- * Return a new random number.
- */
-u32_t avRandom()
-{
- u32_t newRand;
-
- avGenRand((char *)&newRand, sizeof(newRand));
-
- return newRand;
-}
-
-#else /* MD5_SUPPORT */
-
-
-/*****************************/
-/*** LOCAL DATA STRUCTURES ***/
-/*****************************/
-static int avRandomized = 0; /* Set when truely randomized. */
-static u32_t avRandomSeed = 0; /* Seed used for random number generation. */
-
-
-/***********************************/
-/*** PUBLIC FUNCTION DEFINITIONS ***/
-/***********************************/
-/*
- * Initialize the random number generator.
- *
- * Here we attempt to compute a random number seed but even if
- * it isn't random, we'll randomize it later.
- *
- * The current method uses the fields from the real time clock,
- * the idle process counter, the millisecond counter, and the
- * hardware timer tick counter. When this is invoked
- * in startup(), then the idle counter and timer values may
- * repeat after each boot and the real time clock may not be
- * operational. Thus we call it again on the first random
- * event.
- */
-void avRandomInit()
-{
-#if 0
- /* Get a pointer into the last 4 bytes of clockBuf. */
- u32_t *lptr1 = (u32_t *)((char *)&clockBuf[3]);
-
- /*
- * Initialize our seed using the real-time clock, the idle
- * counter, the millisecond timer, and the hardware timer
- * tick counter. The real-time clock and the hardware
- * tick counter are the best sources of randomness but
- * since the tick counter is only 16 bit (and truncated
- * at that), the idle counter and millisecond timer
- * (which may be small values) are added to help
- * randomize the lower 16 bits of the seed.
- */
- readClk();
- avRandomSeed += *(u32_t *)clockBuf + *lptr1 + OSIdleCtr
- + ppp_mtime() + ((u32_t)TM1 << 16) + TM1;
-#else
- avRandomSeed += sys_jiffies(); /* XXX */
-#endif
-
- /* Initialize the Borland random number generator. */
- srand((unsigned)avRandomSeed);
-}
-
-/*
- * Randomize our random seed value. Here we use the fact that
- * this function is called at *truely random* times by the polling
- * and network functions. Here we only get 16 bits of new random
- * value but we use the previous value to randomize the other 16
- * bits.
- */
-void avRandomize(void)
-{
- static u32_t last_jiffies;
-
- if (!avRandomized) {
- avRandomized = !0;
- avRandomInit();
- /* The initialization function also updates the seed. */
- } else {
-/* avRandomSeed += (avRandomSeed << 16) + TM1; */
- avRandomSeed += (sys_jiffies() - last_jiffies); /* XXX */
- }
- last_jiffies = sys_jiffies();
-}
-
-/*
- * Return a new random number.
- * Here we use the Borland rand() function to supply a pseudo random
- * number which we make truely random by combining it with our own
- * seed which is randomized by truely random events.
- * Thus the numbers will be truely random unless there have been no
- * operator or network events in which case it will be pseudo random
- * seeded by the real time clock.
- */
-u32_t avRandom()
-{
- return ((((u32_t)rand() << 16) + rand()) + avRandomSeed);
-}
-
-
-
-#endif /* MD5_SUPPORT */
-#endif /* PPP_SUPPORT */
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/randm.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/randm.h deleted file mode 100644 index 2563d8976..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/randm.h +++ /dev/null @@ -1,81 +0,0 @@ -/*****************************************************************************
-* randm.h - Random number generator header file.
-*
-* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
-* Copyright (c) 1998 Global Election Systems Inc.
-*
-* The authors hereby grant permission to use, copy, modify, distribute,
-* and license this software and its documentation for any purpose, provided
-* that existing copyright notices are retained in all copies and that this
-* notice and the following disclaimer are included verbatim in any
-* distributions. No written agreement, license, or royalty fee is required
-* for any of the authorized uses.
-*
-* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
-* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*
-******************************************************************************
-* REVISION HISTORY
-*
-* 03-01-01 Marc Boucher <marc@mbsi.ca>
-* Ported to lwIP.
-* 98-05-29 Guy Lancaster <glanca@gesn.com>, Global Election Systems Inc.
-* Extracted from avos.
-*****************************************************************************/
-
-#ifndef RANDM_H
-#define RANDM_H
-
-/***********************
-*** PUBLIC FUNCTIONS ***
-***********************/
-/*
- * Initialize the random number generator.
- */
-void avRandomInit(void);
-
-/*
- * Churn the randomness pool on a random event. Call this early and often
- * on random and semi-random system events to build randomness in time for
- * usage. For randomly timed events, pass a null pointer and a zero length
- * and this will use the system timer and other sources to add randomness.
- * If new random data is available, pass a pointer to that and it will be
- * included.
- */
-void avChurnRand(char *randData, u32_t randLen);
-
-/*
- * Randomize our random seed value. To be called for truely random events
- * such as user operations and network traffic.
- */
-#if MD5_SUPPORT
-#define avRandomize() avChurnRand(NULL, 0)
-#else
-void avRandomize(void);
-#endif
-
-/*
- * Use the random pool to generate random data. This degrades to pseudo
- * random when used faster than randomness is supplied using churnRand().
- * Thus it's important to make sure that the results of this are not
- * published directly because one could predict the next result to at
- * least some degree. Also, it's important to get a good seed before
- * the first use.
- */
-void avGenRand(char *buf, u32_t bufLen);
-
-/*
- * Return a new random number.
- */
-u32_t avRandom(void);
-
-
-#endif /* RANDM_H */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/vj.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/vj.c deleted file mode 100644 index 2c11affe3..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/vj.c +++ /dev/null @@ -1,633 +0,0 @@ -/*
- * Routines to compress and uncompess tcp packets (for transmission
- * over low speed serial lines.
- *
- * Copyright (c) 1989 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Van Jacobson (van@helios.ee.lbl.gov), Dec 31, 1989:
- * - Initial distribution.
- *
- * Modified June 1993 by Paul Mackerras, paulus@cs.anu.edu.au,
- * so that the entire packet being decompressed doesn't have
- * to be in contiguous memory (just the compressed header).
- *
- * Modified March 1998 by Guy Lancaster, glanca@gesn.com,
- * for a 16 bit processor.
- */
-
-#include <string.h>
-
-#include "ppp.h"
-#include "vj.h"
-#include "pppdebug.h"
-
-#if VJ_SUPPORT > 0
-
-#if LINK_STATS
-#define INCR(counter) ++comp->stats.counter
-#else
-#define INCR(counter)
-#endif
-
-#if defined(NO_CHAR_BITFIELDS)
-#define getip_hl(base) ((base).ip_hl_v&0xf)
-#define getth_off(base) (((base).th_x2_off&0xf0)>>4)
-#else
-#define getip_hl(base) ((base).ip_hl)
-#define getth_off(base) ((base).th_off)
-#endif
-
-void vj_compress_init(struct vjcompress *comp)
-{
- register u_int i;
- register struct cstate *tstate = comp->tstate;
-
-#if MAX_SLOTS == 0
- memset((char *)comp, 0, sizeof(*comp));
-#endif
- comp->maxSlotIndex = MAX_SLOTS - 1;
- comp->compressSlot = 0; /* Disable slot ID compression by default. */
- for (i = MAX_SLOTS - 1; i > 0; --i) {
- tstate[i].cs_id = i;
- tstate[i].cs_next = &tstate[i - 1];
- }
- tstate[0].cs_next = &tstate[MAX_SLOTS - 1];
- tstate[0].cs_id = 0;
- comp->last_cs = &tstate[0];
- comp->last_recv = 255;
- comp->last_xmit = 255;
- comp->flags = VJF_TOSS;
-}
-
-
-/* ENCODE encodes a number that is known to be non-zero. ENCODEZ
- * checks for zero (since zero has to be encoded in the long, 3 byte
- * form).
- */
-#define ENCODE(n) { \
- if ((u_short)(n) >= 256) { \
- *cp++ = 0; \
- cp[1] = (n); \
- cp[0] = (n) >> 8; \
- cp += 2; \
- } else { \
- *cp++ = (n); \
- } \
-}
-#define ENCODEZ(n) { \
- if ((u_short)(n) >= 256 || (u_short)(n) == 0) { \
- *cp++ = 0; \
- cp[1] = (n); \
- cp[0] = (n) >> 8; \
- cp += 2; \
- } else { \
- *cp++ = (n); \
- } \
-}
-
-#define DECODEL(f) { \
- if (*cp == 0) {\
- u32_t tmp = ntohl(f) + ((cp[1] << 8) | cp[2]); \
- (f) = htonl(tmp); \
- cp += 3; \
- } else { \
- u32_t tmp = ntohl(f) + (u32_t)*cp++; \
- (f) = htonl(tmp); \
- } \
-}
-
-#define DECODES(f) { \
- if (*cp == 0) {\
- u_short tmp = ntohs(f) + (((u_short)cp[1] << 8) | cp[2]); \
- (f) = htons(tmp); \
- cp += 3; \
- } else { \
- u_short tmp = ntohs(f) + (u_short)*cp++; \
- (f) = htons(tmp); \
- } \
-}
-
-#define DECODEU(f) { \
- if (*cp == 0) {\
- (f) = htons(((u_short)cp[1] << 8) | cp[2]); \
- cp += 3; \
- } else { \
- (f) = htons((u_short)*cp++); \
- } \
-}
-
-/*
- * vj_compress_tcp - Attempt to do Van Jacobsen header compression on a
- * packet. This assumes that nb and comp are not null and that the first
- * buffer of the chain contains a valid IP header.
- * Return the VJ type code indicating whether or not the packet was
- * compressed.
- */
-u_int vj_compress_tcp(
- struct vjcompress *comp,
- struct pbuf *pb
-)
-{
- register struct ip *ip = (struct ip *)pb->payload;
- register struct cstate *cs = comp->last_cs->cs_next;
- register u_short hlen = getip_hl(*ip);
- register struct tcphdr *oth;
- register struct tcphdr *th;
- register u_short deltaS, deltaA;
- register u_long deltaL;
- register u_int changes = 0;
- u_char new_seq[16];
- register u_char *cp = new_seq;
-
- /*
- * Check that the packet is IP proto TCP.
- */
- if (ip->ip_p != IPPROTO_TCP)
- return (TYPE_IP);
-
- /*
- * Bail if this is an IP fragment or if the TCP packet isn't
- * `compressible' (i.e., ACK isn't set or some other control bit is
- * set).
- */
- if ((ip->ip_off & htons(0x3fff)) || pb->tot_len < 40)
- return (TYPE_IP);
- th = (struct tcphdr *)&((long *)ip)[hlen];
- if ((th->th_flags & (TCP_SYN|TCP_FIN|TCP_RST|TCP_ACK)) != TCP_ACK)
- return (TYPE_IP);
-
- /*
- * Packet is compressible -- we're going to send either a
- * COMPRESSED_TCP or UNCOMPRESSED_TCP packet. Either way we need
- * to locate (or create) the connection state. Special case the
- * most recently used connection since it's most likely to be used
- * again & we don't have to do any reordering if it's used.
- */
- INCR(vjs_packets);
- if (ip->ip_src.s_addr != cs->cs_ip.ip_src.s_addr
- || ip->ip_dst.s_addr != cs->cs_ip.ip_dst.s_addr
- || *(long *)th != ((long *)&cs->cs_ip)[getip_hl(cs->cs_ip)]) {
- /*
- * Wasn't the first -- search for it.
- *
- * States are kept in a circularly linked list with
- * last_cs pointing to the end of the list. The
- * list is kept in lru order by moving a state to the
- * head of the list whenever it is referenced. Since
- * the list is short and, empirically, the connection
- * we want is almost always near the front, we locate
- * states via linear search. If we don't find a state
- * for the datagram, the oldest state is (re-)used.
- */
- register struct cstate *lcs;
- register struct cstate *lastcs = comp->last_cs;
-
- do {
- lcs = cs; cs = cs->cs_next;
- INCR(vjs_searches);
- if (ip->ip_src.s_addr == cs->cs_ip.ip_src.s_addr
- && ip->ip_dst.s_addr == cs->cs_ip.ip_dst.s_addr
- && *(long *)th == ((long *)&cs->cs_ip)[getip_hl(cs->cs_ip)])
- goto found;
- } while (cs != lastcs);
-
- /*
- * Didn't find it -- re-use oldest cstate. Send an
- * uncompressed packet that tells the other side what
- * connection number we're using for this conversation.
- * Note that since the state list is circular, the oldest
- * state points to the newest and we only need to set
- * last_cs to update the lru linkage.
- */
- INCR(vjs_misses);
- comp->last_cs = lcs;
- hlen += getth_off(*th);
- hlen <<= 2;
- /* Check that the IP/TCP headers are contained in the first buffer. */
- if (hlen > pb->len)
- return (TYPE_IP);
- goto uncompressed;
-
- found:
- /*
- * Found it -- move to the front on the connection list.
- */
- if (cs == lastcs)
- comp->last_cs = lcs;
- else {
- lcs->cs_next = cs->cs_next;
- cs->cs_next = lastcs->cs_next;
- lastcs->cs_next = cs;
- }
- }
-
- oth = (struct tcphdr *)&((long *)&cs->cs_ip)[hlen];
- deltaS = hlen;
- hlen += getth_off(*th);
- hlen <<= 2;
- /* Check that the IP/TCP headers are contained in the first buffer. */
- if (hlen > pb->len) {
- PPPDEBUG((LOG_INFO, "vj_compress_tcp: header len %d spans buffers\n",
- hlen));
- return (TYPE_IP);
- }
-
- /*
- * Make sure that only what we expect to change changed. The first
- * line of the `if' checks the IP protocol version, header length &
- * type of service. The 2nd line checks the "Don't fragment" bit.
- * The 3rd line checks the time-to-live and protocol (the protocol
- * check is unnecessary but costless). The 4th line checks the TCP
- * header length. The 5th line checks IP options, if any. The 6th
- * line checks TCP options, if any. If any of these things are
- * different between the previous & current datagram, we send the
- * current datagram `uncompressed'.
- */
- if (((u_short *)ip)[0] != ((u_short *)&cs->cs_ip)[0]
- || ((u_short *)ip)[3] != ((u_short *)&cs->cs_ip)[3]
- || ((u_short *)ip)[4] != ((u_short *)&cs->cs_ip)[4]
- || getth_off(*th) != getth_off(*oth)
- || (deltaS > 5 && BCMP(ip + 1, &cs->cs_ip + 1, (deltaS - 5) << 2))
- || (getth_off(*th) > 5 && BCMP(th + 1, oth + 1, (getth_off(*th) - 5) << 2)))
- goto uncompressed;
-
- /*
- * Figure out which of the changing fields changed. The
- * receiver expects changes in the order: urgent, window,
- * ack, seq (the order minimizes the number of temporaries
- * needed in this section of code).
- */
- if (th->th_flags & TCP_URG) {
- deltaS = ntohs(th->th_urp);
- ENCODEZ(deltaS);
- changes |= NEW_U;
- } else if (th->th_urp != oth->th_urp)
- /* argh! URG not set but urp changed -- a sensible
- * implementation should never do this but RFC793
- * doesn't prohibit the change so we have to deal
- * with it. */
- goto uncompressed;
-
- if ((deltaS = (u_short)(ntohs(th->th_win) - ntohs(oth->th_win))) != 0) {
- ENCODE(deltaS);
- changes |= NEW_W;
- }
-
- if ((deltaL = ntohl(th->th_ack) - ntohl(oth->th_ack)) != 0) {
- if (deltaL > 0xffff)
- goto uncompressed;
- deltaA = (u_short)deltaL;
- ENCODE(deltaA);
- changes |= NEW_A;
- }
-
- if ((deltaL = ntohl(th->th_seq) - ntohl(oth->th_seq)) != 0) {
- if (deltaL > 0xffff)
- goto uncompressed;
- deltaS = (u_short)deltaL;
- ENCODE(deltaS);
- changes |= NEW_S;
- }
-
- switch(changes) {
-
- case 0:
- /*
- * Nothing changed. If this packet contains data and the
- * last one didn't, this is probably a data packet following
- * an ack (normal on an interactive connection) and we send
- * it compressed. Otherwise it's probably a retransmit,
- * retransmitted ack or window probe. Send it uncompressed
- * in case the other side missed the compressed version.
- */
- if (ip->ip_len != cs->cs_ip.ip_len &&
- ntohs(cs->cs_ip.ip_len) == hlen)
- break;
-
- /* (fall through) */
-
- case SPECIAL_I:
- case SPECIAL_D:
- /*
- * actual changes match one of our special case encodings --
- * send packet uncompressed.
- */
- goto uncompressed;
-
- case NEW_S|NEW_A:
- if (deltaS == deltaA && deltaS == ntohs(cs->cs_ip.ip_len) - hlen) {
- /* special case for echoed terminal traffic */
- changes = SPECIAL_I;
- cp = new_seq;
- }
- break;
-
- case NEW_S:
- if (deltaS == ntohs(cs->cs_ip.ip_len) - hlen) {
- /* special case for data xfer */
- changes = SPECIAL_D;
- cp = new_seq;
- }
- break;
- }
-
- deltaS = (u_short)(ntohs(ip->ip_id) - ntohs(cs->cs_ip.ip_id));
- if (deltaS != 1) {
- ENCODEZ(deltaS);
- changes |= NEW_I;
- }
- if (th->th_flags & TCP_PSH)
- changes |= TCP_PUSH_BIT;
- /*
- * Grab the cksum before we overwrite it below. Then update our
- * state with this packet's header.
- */
- deltaA = ntohs(th->th_sum);
- BCOPY(ip, &cs->cs_ip, hlen);
-
- /*
- * We want to use the original packet as our compressed packet.
- * (cp - new_seq) is the number of bytes we need for compressed
- * sequence numbers. In addition we need one byte for the change
- * mask, one for the connection id and two for the tcp checksum.
- * So, (cp - new_seq) + 4 bytes of header are needed. hlen is how
- * many bytes of the original packet to toss so subtract the two to
- * get the new packet size.
- */
- deltaS = (u_short)(cp - new_seq);
- if (!comp->compressSlot || comp->last_xmit != cs->cs_id) {
- comp->last_xmit = cs->cs_id;
- hlen -= deltaS + 4;
- pbuf_header(pb, -hlen);
- cp = (u_char *)pb->payload;
- *cp++ = changes | NEW_C;
- *cp++ = cs->cs_id;
- } else {
- hlen -= deltaS + 3;
- pbuf_header(pb, -hlen);
- cp = (u_char *)pb->payload;
- *cp++ = changes;
- }
- *cp++ = deltaA >> 8;
- *cp++ = deltaA;
- BCOPY(new_seq, cp, deltaS);
- INCR(vjs_compressed);
- return (TYPE_COMPRESSED_TCP);
-
- /*
- * Update connection state cs & send uncompressed packet (that is,
- * a regular ip/tcp packet but with the 'conversation id' we hope
- * to use on future compressed packets in the protocol field).
- */
-uncompressed:
- BCOPY(ip, &cs->cs_ip, hlen);
- ip->ip_p = cs->cs_id;
- comp->last_xmit = cs->cs_id;
- return (TYPE_UNCOMPRESSED_TCP);
-}
-
-/*
- * Called when we may have missed a packet.
- */
-void vj_uncompress_err(struct vjcompress *comp)
-{
- comp->flags |= VJF_TOSS;
- INCR(vjs_errorin);
-}
-
-/*
- * "Uncompress" a packet of type TYPE_UNCOMPRESSED_TCP.
- * Return 0 on success, -1 on failure.
- */
-int vj_uncompress_uncomp(
- struct pbuf *nb,
- struct vjcompress *comp
-)
-{
- register u_int hlen;
- register struct cstate *cs;
- register struct ip *ip;
-
- ip = (struct ip *)nb->payload;
- hlen = getip_hl(*ip) << 2;
- if (ip->ip_p >= MAX_SLOTS
- || hlen + sizeof(struct tcphdr) > nb->len
- || (hlen += getth_off(*((struct tcphdr *)&((char *)ip)[hlen])) << 2)
- > nb->len
- || hlen > MAX_HDR) {
- PPPDEBUG((LOG_INFO, "vj_uncompress_uncomp: bad cid=%d, hlen=%d buflen=%d\n",
- ip->ip_p, hlen, nb->len));
- comp->flags |= VJF_TOSS;
- INCR(vjs_errorin);
- return -1;
- }
- cs = &comp->rstate[comp->last_recv = ip->ip_p];
- comp->flags &=~ VJF_TOSS;
- ip->ip_p = IPPROTO_TCP;
- BCOPY(ip, &cs->cs_ip, hlen);
- cs->cs_hlen = hlen;
- INCR(vjs_uncompressedin);
- return 0;
-}
-
-/*
- * Uncompress a packet of type TYPE_COMPRESSED_TCP.
- * The packet is composed of a buffer chain and the first buffer
- * must contain an accurate chain length.
- * The first buffer must include the entire compressed TCP/IP header.
- * This procedure replaces the compressed header with the uncompressed
- * header and returns the length of the VJ header.
- */
-int vj_uncompress_tcp(
- struct pbuf **nb,
- struct vjcompress *comp
-)
-{
- u_char *cp;
- struct tcphdr *th;
- struct cstate *cs;
- u_short *bp;
- struct pbuf *n0 = *nb;
- u32_t tmp;
- u_int vjlen, hlen, changes;
-
- INCR(vjs_compressedin);
- cp = (u_char *)n0->payload;
- changes = *cp++;
- if (changes & NEW_C) {
- /*
- * Make sure the state index is in range, then grab the state.
- * If we have a good state index, clear the 'discard' flag.
- */
- if (*cp >= MAX_SLOTS) {
- PPPDEBUG((LOG_INFO, "vj_uncompress_tcp: bad cid=%d\n", *cp));
- goto bad;
- }
-
- comp->flags &=~ VJF_TOSS;
- comp->last_recv = *cp++;
- } else {
- /*
- * this packet has an implicit state index. If we've
- * had a line error since the last time we got an
- * explicit state index, we have to toss the packet.
- */
- if (comp->flags & VJF_TOSS) {
- PPPDEBUG((LOG_INFO, "vj_uncompress_tcp: tossing\n"));
- INCR(vjs_tossed);
- return (-1);
- }
- }
- cs = &comp->rstate[comp->last_recv];
- hlen = getip_hl(cs->cs_ip) << 2;
- th = (struct tcphdr *)&((u_char *)&cs->cs_ip)[hlen];
- th->th_sum = htons((*cp << 8) | cp[1]);
- cp += 2;
- if (changes & TCP_PUSH_BIT)
- th->th_flags |= TCP_PSH;
- else
- th->th_flags &=~ TCP_PSH;
-
- switch (changes & SPECIALS_MASK) {
- case SPECIAL_I:
- {
- register u32_t i = ntohs(cs->cs_ip.ip_len) - cs->cs_hlen;
- /* some compilers can't nest inline assembler.. */
- tmp = ntohl(th->th_ack) + i;
- th->th_ack = htonl(tmp);
- tmp = ntohl(th->th_seq) + i;
- th->th_seq = htonl(tmp);
- }
- break;
-
- case SPECIAL_D:
- /* some compilers can't nest inline assembler.. */
- tmp = ntohl(th->th_seq) + ntohs(cs->cs_ip.ip_len) - cs->cs_hlen;
- th->th_seq = htonl(tmp);
- break;
-
- default:
- if (changes & NEW_U) {
- th->th_flags |= TCP_URG;
- DECODEU(th->th_urp);
- } else
- th->th_flags &=~ TCP_URG;
- if (changes & NEW_W)
- DECODES(th->th_win);
- if (changes & NEW_A)
- DECODEL(th->th_ack);
- if (changes & NEW_S)
- DECODEL(th->th_seq);
- break;
- }
- if (changes & NEW_I) {
- DECODES(cs->cs_ip.ip_id);
- } else {
- cs->cs_ip.ip_id = ntohs(cs->cs_ip.ip_id) + 1;
- cs->cs_ip.ip_id = htons(cs->cs_ip.ip_id);
- }
-
- /*
- * At this point, cp points to the first byte of data in the
- * packet. Fill in the IP total length and update the IP
- * header checksum.
- */
- vjlen = (u_short)(cp - (u_char*)n0->payload);
- if (n0->len < vjlen) {
- /*
- * We must have dropped some characters (crc should detect
- * this but the old slip framing won't)
- */
- PPPDEBUG((LOG_INFO, "vj_uncompress_tcp: head buffer %d too short %d\n",
- n0->len, vjlen));
- goto bad;
- }
-
-#if BYTE_ORDER == LITTLE_ENDIAN
- tmp = n0->tot_len - vjlen + cs->cs_hlen;
- cs->cs_ip.ip_len = htons(tmp);
-#else
- cs->cs_ip.ip_len = htons(n0->tot_len - vjlen + cs->cs_hlen);
-#endif
-
- /* recompute the ip header checksum */
- bp = (u_short *) &cs->cs_ip;
- cs->cs_ip.ip_sum = 0;
- for (tmp = 0; hlen > 0; hlen -= 2)
- tmp += *bp++;
- tmp = (tmp & 0xffff) + (tmp >> 16);
- tmp = (tmp & 0xffff) + (tmp >> 16);
- cs->cs_ip.ip_sum = (u_short)(~tmp);
-
- /* Remove the compressed header and prepend the uncompressed header. */
- pbuf_header(n0, -vjlen);
-
- if(MEM_ALIGN(n0->payload) != n0->payload) {
- struct pbuf *np, *q;
- u8_t *bufptr;
-
- np = pbuf_alloc(PBUF_RAW, n0->len + cs->cs_hlen, PBUF_POOL);
- if(!np) {
- PPPDEBUG((LOG_WARNING, "vj_uncompress_tcp: realign failed\n"));
- *nb = NULL;
- goto bad;
- }
-
- pbuf_header(np, -cs->cs_hlen);
-
- bufptr = n0->payload;
- for(q = np; q != NULL; q = q->next) {
- memcpy(q->payload, bufptr, q->len);
- bufptr += q->len;
- }
-
- if(n0->next) {
- pbuf_chain(np, n0->next);
- pbuf_dechain(n0);
- }
- pbuf_free(n0);
- n0 = np;
- }
-
- if(pbuf_header(n0, cs->cs_hlen)) {
- struct pbuf *np;
-
- LWIP_ASSERT("vj_uncompress_tcp: cs->cs_hlen <= PBUF_POOL_BUFSIZE", cs->cs_hlen <= PBUF_POOL_BUFSIZE);
- np = pbuf_alloc(PBUF_RAW, cs->cs_hlen, PBUF_POOL);
- if(!np) {
- PPPDEBUG((LOG_WARNING, "vj_uncompress_tcp: prepend failed\n"));
- *nb = NULL;
- goto bad;
- }
- pbuf_cat(np, n0);
- n0 = np;
- }
- LWIP_ASSERT("n0->len >= cs->cs_hlen", n0->len >= cs->cs_hlen);
- memcpy(n0->payload, &cs->cs_ip, cs->cs_hlen);
-
- *nb = n0;
-
- return vjlen;
-
-bad:
- comp->flags |= VJF_TOSS;
- INCR(vjs_errorin);
- return (-1);
-}
-
-#endif
-
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/vj.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/vj.h deleted file mode 100644 index 3765aa6aa..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/vj.h +++ /dev/null @@ -1,155 +0,0 @@ -/*
- * Definitions for tcp compression routines.
- *
- * $Id: vj.h,v 1.2 2006/08/29 18:53:47 wolti Exp $
- *
- * Copyright (c) 1989 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Van Jacobson (van@helios.ee.lbl.gov), Dec 31, 1989:
- * - Initial distribution.
- */
-
-#ifndef VJ_H
-#define VJ_H
-
-#include "vjbsdhdr.h"
-
-#define MAX_SLOTS 16 /* must be > 2 and < 256 */
-#define MAX_HDR 128
-
-/*
- * Compressed packet format:
- *
- * The first octet contains the packet type (top 3 bits), TCP
- * 'push' bit, and flags that indicate which of the 4 TCP sequence
- * numbers have changed (bottom 5 bits). The next octet is a
- * conversation number that associates a saved IP/TCP header with
- * the compressed packet. The next two octets are the TCP checksum
- * from the original datagram. The next 0 to 15 octets are
- * sequence number changes, one change per bit set in the header
- * (there may be no changes and there are two special cases where
- * the receiver implicitly knows what changed -- see below).
- *
- * There are 5 numbers which can change (they are always inserted
- * in the following order): TCP urgent pointer, window,
- * acknowlegement, sequence number and IP ID. (The urgent pointer
- * is different from the others in that its value is sent, not the
- * change in value.) Since typical use of SLIP links is biased
- * toward small packets (see comments on MTU/MSS below), changes
- * use a variable length coding with one octet for numbers in the
- * range 1 - 255 and 3 octets (0, MSB, LSB) for numbers in the
- * range 256 - 65535 or 0. (If the change in sequence number or
- * ack is more than 65535, an uncompressed packet is sent.)
- */
-
-/*
- * Packet types (must not conflict with IP protocol version)
- *
- * The top nibble of the first octet is the packet type. There are
- * three possible types: IP (not proto TCP or tcp with one of the
- * control flags set); uncompressed TCP (a normal IP/TCP packet but
- * with the 8-bit protocol field replaced by an 8-bit connection id --
- * this type of packet syncs the sender & receiver); and compressed
- * TCP (described above).
- *
- * LSB of 4-bit field is TCP "PUSH" bit (a worthless anachronism) and
- * is logically part of the 4-bit "changes" field that follows. Top
- * three bits are actual packet type. For backward compatibility
- * and in the interest of conserving bits, numbers are chosen so the
- * IP protocol version number (4) which normally appears in this nibble
- * means "IP packet".
- */
-
-/* packet types */
-#define TYPE_IP 0x40
-#define TYPE_UNCOMPRESSED_TCP 0x70
-#define TYPE_COMPRESSED_TCP 0x80
-#define TYPE_ERROR 0x00
-
-/* Bits in first octet of compressed packet */
-#define NEW_C 0x40 /* flag bits for what changed in a packet */
-#define NEW_I 0x20
-#define NEW_S 0x08
-#define NEW_A 0x04
-#define NEW_W 0x02
-#define NEW_U 0x01
-
-/* reserved, special-case values of above */
-#define SPECIAL_I (NEW_S|NEW_W|NEW_U) /* echoed interactive traffic */
-#define SPECIAL_D (NEW_S|NEW_A|NEW_W|NEW_U) /* unidirectional data */
-#define SPECIALS_MASK (NEW_S|NEW_A|NEW_W|NEW_U)
-
-#define TCP_PUSH_BIT 0x10
-
-
-/*
- * "state" data for each active tcp conversation on the wire. This is
- * basically a copy of the entire IP/TCP header from the last packet
- * we saw from the conversation together with a small identifier
- * the transmit & receive ends of the line use to locate saved header.
- */
-struct cstate {
- struct cstate *cs_next; /* next most recently used state (xmit only) */
- u_short cs_hlen; /* size of hdr (receive only) */
- u_char cs_id; /* connection # associated with this state */
- u_char cs_filler;
- union {
- char csu_hdr[MAX_HDR];
- struct ip csu_ip; /* ip/tcp hdr from most recent packet */
- } vjcs_u;
-};
-#define cs_ip vjcs_u.csu_ip
-#define cs_hdr vjcs_u.csu_hdr
-
-
-struct vjstat {
- unsigned long vjs_packets; /* outbound packets */
- unsigned long vjs_compressed; /* outbound compressed packets */
- unsigned long vjs_searches; /* searches for connection state */
- unsigned long vjs_misses; /* times couldn't find conn. state */
- unsigned long vjs_uncompressedin; /* inbound uncompressed packets */
- unsigned long vjs_compressedin; /* inbound compressed packets */
- unsigned long vjs_errorin; /* inbound unknown type packets */
- unsigned long vjs_tossed; /* inbound packets tossed because of error */
-};
-
-/*
- * all the state data for one serial line (we need one of these per line).
- */
-struct vjcompress {
- struct cstate *last_cs; /* most recently used tstate */
- u_char last_recv; /* last rcvd conn. id */
- u_char last_xmit; /* last sent conn. id */
- u_short flags;
- u_char maxSlotIndex;
- u_char compressSlot; /* Flag indicating OK to compress slot ID. */
-#if LINK_STATS
- struct vjstat stats;
-#endif
- struct cstate tstate[MAX_SLOTS]; /* xmit connection states */
- struct cstate rstate[MAX_SLOTS]; /* receive connection states */
-};
-
-/* flag values */
-#define VJF_TOSS 1U /* tossing rcvd frames because of input err */
-
-extern void vj_compress_init (struct vjcompress *comp);
-extern u_int vj_compress_tcp (struct vjcompress *comp, struct pbuf *pb);
-extern void vj_uncompress_err (struct vjcompress *comp);
-extern int vj_uncompress_uncomp(struct pbuf *nb, struct vjcompress *comp);
-extern int vj_uncompress_tcp(struct pbuf **nb, struct vjcompress *comp);
-
-#endif /* VJ_H */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/vjbsdhdr.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/vjbsdhdr.h deleted file mode 100644 index a7d180c16..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/ppp/vjbsdhdr.h +++ /dev/null @@ -1,76 +0,0 @@ -#ifndef VJBSDHDR_H
-#define VJBSDHDR_H
-
-#include "lwip/tcp.h"
-
-
-/*
- * Structure of an internet header, naked of options.
- *
- * We declare ip_len and ip_off to be short, rather than u_short
- * pragmatically since otherwise unsigned comparisons can result
- * against negative integers quite easily, and fail in subtle ways.
- */
-PACK_STRUCT_BEGIN
-struct ip
-{
-#if defined(NO_CHAR_BITFIELDS)
- u_char ip_hl_v; /* bug in GCC for mips means the bitfield stuff will sometimes break - so we use a char for both and get round it with macro's instead... */
-#else
-#if BYTE_ORDER == LITTLE_ENDIAN
- unsigned ip_hl:4, /* header length */
- ip_v:4; /* version */
-#elif BYTE_ORDER == BIG_ENDIAN
- unsigned ip_v:4, /* version */
- ip_hl:4; /* header length */
-#else
- COMPLAIN - NO BYTE ORDER SELECTED!
-#endif
-#endif
- u_char ip_tos; /* type of service */
- u_short ip_len; /* total length */
- u_short ip_id; /* identification */
- u_short ip_off; /* fragment offset field */
-#define IP_DF 0x4000 /* dont fragment flag */
-#define IP_MF 0x2000 /* more fragments flag */
-#define IP_OFFMASK 0x1fff /* mask for fragmenting bits */
- u_char ip_ttl; /* time to live */
- u_char ip_p; /* protocol */
- u_short ip_sum; /* checksum */
- struct in_addr ip_src,ip_dst; /* source and dest address */
-};
-PACK_STRUCT_END
-
-typedef u32_t tcp_seq;
-
-/*
- * TCP header.
- * Per RFC 793, September, 1981.
- */
-PACK_STRUCT_BEGIN
-struct tcphdr
-{
- u_short th_sport; /* source port */
- u_short th_dport; /* destination port */
- tcp_seq th_seq; /* sequence number */
- tcp_seq th_ack; /* acknowledgement number */
-#if defined(NO_CHAR_BITFIELDS)
- u_char th_x2_off;
-#else
-#if BYTE_ORDER == LITTLE_ENDIAN
- unsigned th_x2:4, /* (unused) */
- th_off:4; /* data offset */
-#endif
-#if BYTE_ORDER == BIG_ENDIAN
- unsigned th_off:4, /* data offset */
- th_x2:4; /* (unused) */
-#endif
-#endif
- u_char th_flags;
- u_short th_win; /* window */
- u_short th_sum; /* checksum */
- u_short th_urp; /* urgent pointer */
-};
-PACK_STRUCT_END
-
-#endif /* VJBSDHDR_H */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/slipif.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/slipif.c deleted file mode 100644 index ba8510b0d..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwip/src/netif/slipif.c +++ /dev/null @@ -1,213 +0,0 @@ -/*
- * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the Institute nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * This file is built upon the file: src/arch/rtxc/netif/sioslip.c
- *
- * Author: Magnus Ivarsson <magnus.ivarsson(at)volvo.com>
- */
-
-/*
- * This is an arch independent SLIP netif. The specific serial hooks must be
- * provided by another file. They are sio_open, sio_recv and sio_send
- */
-
-#include "netif/slipif.h"
-#include "lwip/opt.h"
-#include "lwip/def.h"
-#include "lwip/pbuf.h"
-#include "lwip/sys.h"
-#include "lwip/stats.h"
-#include "lwip/sio.h"
-
-#define SLIP_END 0300
-#define SLIP_ESC 0333
-#define SLIP_ESC_END 0334
-#define SLIP_ESC_ESC 0335
-
-#define MAX_SIZE 1500
-
-/**
- * Send a pbuf doing the necessary SLIP encapsulation
- *
- * Uses the serial layer's sio_send()
- */
-err_t
-slipif_output(struct netif *netif, struct pbuf *p, struct ip_addr *ipaddr)
-{
- struct pbuf *q;
- u16_t i;
- u8_t c;
-
- /* Send pbuf out on the serial I/O device. */
- sio_send(SLIP_END, netif->state);
-
- for (q = p; q != NULL; q = q->next) {
- for (i = 0; i < q->len; i++) {
- c = ((u8_t *)q->payload)[i];
- switch (c) {
- case SLIP_END:
- sio_send(SLIP_ESC, netif->state);
- sio_send(SLIP_ESC_END, netif->state);
- break;
- case SLIP_ESC:
- sio_send(SLIP_ESC, netif->state);
- sio_send(SLIP_ESC_ESC, netif->state);
- break;
- default:
- sio_send(c, netif->state);
- break;
- }
- }
- }
- sio_send(SLIP_END, netif->state);
- return 0;
-}
-
-/**
- * Handle the incoming SLIP stream character by character
- *
- * Poll the serial layer by calling sio_recv()
- *
- * @return The IP packet when SLIP_END is received
- */
-static struct pbuf *
-slipif_input(struct netif *netif)
-{
- u8_t c;
- struct pbuf *p, *q;
- u16_t recved;
- u16_t i;
-
- q = p = NULL;
- recved = i = 0;
- c = 0;
-
- while (1) {
- c = sio_recv(netif->state);
- switch (c) {
- case SLIP_END:
- if (recved > 0) {
- /* Received whole packet. */
- pbuf_realloc(q, recved);
-
- LINK_STATS_INC(link.recv);
-
- LWIP_DEBUGF(SLIP_DEBUG, ("slipif: Got packet\n"));
- return q;
- }
- break;
-
- case SLIP_ESC:
- c = sio_recv(netif->state);
- switch (c) {
- case SLIP_ESC_END:
- c = SLIP_END;
- break;
- case SLIP_ESC_ESC:
- c = SLIP_ESC;
- break;
- }
- /* FALLTHROUGH */
-
- default:
- if (p == NULL) {
- LWIP_DEBUGF(SLIP_DEBUG, ("slipif_input: alloc\n"));
- p = pbuf_alloc(PBUF_LINK, PBUF_POOL_BUFSIZE, PBUF_POOL);
-
- if (p == NULL) {
- LINK_STATS_INC(link.drop);
- LWIP_DEBUGF(SLIP_DEBUG, ("slipif_input: no new pbuf! (DROP)\n"));
- }
-
- if (q != NULL) {
- pbuf_cat(q, p);
- } else {
- q = p;
- }
- }
- if (p != NULL && recved < MAX_SIZE) {
- ((u8_t *)p->payload)[i] = c;
- recved++;
- i++;
- if (i >= p->len) {
- i = 0;
- if (p->next != NULL && p->next->len > 0)
- p = p->next;
- else
- p = NULL;
- }
- }
- break;
- }
-
- }
- return NULL;
-}
-
-/**
- * The SLIP input thread.
- *
- * Feed the IP layer with incoming packets
- */
-static void
-slipif_loop(void *nf)
-{
- struct pbuf *p;
- struct netif *netif = (struct netif *)nf;
-
- while (1) {
- p = slipif_input(netif);
- netif->input(p, netif);
- }
-}
-
-/**
- * SLIP netif initialization
- *
- * Call the arch specific sio_open and remember
- * the opened device in the state field of the netif.
- */
-err_t
-slipif_init(struct netif *netif)
-{
-
- LWIP_DEBUGF(SLIP_DEBUG, ("slipif_init: netif->num=%"U16_F"\n", (u16_t)netif->num));
-
- netif->name[0] = 's';
- netif->name[1] = 'l';
- netif->output = slipif_output;
- netif->mtu = 1500;
- netif->flags = NETIF_FLAG_POINTTOPOINT;
-
- netif->state = sio_open(netif->num);
- if (!netif->state)
- return ERR_IF;
-
- sys_thread_new(slipif_loop, netif, SLIPIF_THREAD_PRIO);
- return ERR_OK;
-}
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwipopts.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwipopts.h deleted file mode 100644 index f759ea1ce..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/lwipopts.h +++ /dev/null @@ -1,182 +0,0 @@ -/*
- * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
- * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * This file is part of the lwIP TCP/IP stack.
- *
- * Author: Adam Dunkels <adam@sics.se>
- * Modifications: Christian Walter <wolti@sil.at>
- */
-#ifndef __LWIPOPTS_H__
-#define __LWIPOPTS_H__
-
-/* ------------------------ Generic options ------------------------------- */
-#undef LWIP_NOASSERT
-
-#define SYS_LIGHTWEIGHT_PROT 1
-#define TCPIP_THREAD_PRIO 3
-
-#define LWIP_DEBUG 1
-#define DBG_TYPES_ON ( DBG_LEVEL_WARNING | DBG_LEVEL_SEVERE | DBG_LEVEL_SERIOUS )
-#define FEC_DEBUG ( DBG_LEVEL_WARNING | DBG_ON )
-
-/* ------------------------ Memory options -------------------------------- */
-/* MEM_ALIGNMENT: should be set to the alignment of the CPU for which
- lwIP is compiled. 4 byte alignment -> define MEM_ALIGNMENT to 4, 2
- byte alignment -> define MEM_ALIGNMENT to 2. */
-#define MEM_ALIGNMENT 4
-
-/* MEM_SIZE: the size of the heap memory. If the application will send
-a lot of data that needs to be copied, this should be set high. */
-#define MEM_SIZE 2000
-
-/* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application
- sends a lot of data out of ROM (or other static memory), this
- should be set high. */
-#define MEMP_NUM_PBUF 20
-/* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
- per active UDP "connection". */
-#define MEMP_NUM_UDP_PCB 4
-/* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP
- connections. */
-#define MEMP_NUM_TCP_PCB 10
-/* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP
- connections. */
-#define MEMP_NUM_TCP_PCB_LISTEN 8
-/* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP
- segments. */
-#define MEMP_NUM_TCP_SEG 8
-/* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active
- timeouts. */
-#define MEMP_NUM_SYS_TIMEOUT 3
-
-/* The following four are used only with the sequential API and can be
- set to 0 if the application only will use the raw API. */
-/* MEMP_NUM_NETBUF: the number of struct netbufs. */
-#define MEMP_NUM_NETBUF 4
-/* MEMP_NUM_NETCONN: the number of struct netconns. */
-#define MEMP_NUM_NETCONN 4
-/* MEMP_NUM_APIMSG: the number of struct api_msg, used for
- communication between the TCP/IP stack and the sequential
- programs. */
-#define MEMP_NUM_API_MSG 8
-/* MEMP_NUM_TCPIPMSG: the number of struct tcpip_msg, which is used
- for sequential API communication and incoming packets. Used in
- src/api/tcpip.c. */
-#define MEMP_NUM_TCPIP_MSG 8
-
-/* These two control is reclaimer functions should be compiled
- in. Should always be turned on (1). */
-#define MEM_RECLAIM 1
-#define MEMP_RECLAIM 1
-
-/* ---------- Pbuf options ---------- */
-/* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */
-#define PBUF_POOL_SIZE 16
-
-/* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */
-#define PBUF_POOL_BUFSIZE 512
-
-/* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
- link level header. */
-#define PBUF_LINK_HLEN 16
-
-/* ------------------------ TCP options ----------------------------------- */
-#define LWIP_TCP 1
-#define TCP_TTL 255
-
-/* Controls if TCP should queue segments that arrive out of
- order. Define to 0 if your device is low on memory. */
-#define TCP_QUEUE_OOSEQ 1
-
-/* TCP Maximum segment size. */
-#define TCP_MSS 512
-
-/* TCP sender buffer space (bytes). */
-#define TCP_SND_BUF 512
-
-/* TCP sender buffer space (pbufs). This must be at least = 2 *
- TCP_SND_BUF/TCP_MSS for things to work. */
-#define TCP_SND_QUEUELEN 6 * TCP_SND_BUF/TCP_MSS
-
-/* TCP receive window. */
-#define TCP_WND 512
-
-/* Maximum number of retransmissions of data segments. */
-#define TCP_MAXRTX 12
-
-/* Maximum number of retransmissions of SYN segments. */
-#define TCP_SYNMAXRTX 4
-
-/* ------------------------ ARP options ----------------------------------- */
-#define ARP_TABLE_SIZE 10
-#define ARP_QUEUEING 1
-
-/* ------------------------ IP options ------------------------------------ */
-/* Define IP_FORWARD to 1 if you wish to have the ability to forward
- IP packets across network interfaces. If you are going to run lwIP
- on a device with only one network interface, define this to 0. */
-#define IP_FORWARD 1
-
-/* If defined to 1, IP options are allowed (but not parsed). If
- defined to 0, all packets with IP options are dropped. */
-#define IP_OPTIONS 1
-
-/* ------------------------ ICMP options ---------------------------------- */
-#define ICMP_TTL 255
-
-
-/* ------------------------ DHCP options ---------------------------------- */
-/* Define LWIP_DHCP to 1 if you want DHCP configuration of
- interfaces. DHCP is not implemented in lwIP 0.5.1, however, so
- turning this on does currently not work. */
-#define LWIP_DHCP 0
-
-/* 1 if you want to do an ARP check on the offered address
- (recommended). */
-#define DHCP_DOES_ARP_CHECK 1
-
-/* ------------------------ UDP options ----------------------------------- */
-#define LWIP_UDP 1
-#define UDP_TTL 255
-
-/* ------------------------ Statistics options ---------------------------- */
-#define STATS
-
-#ifdef STATS
-#define LINK_STATS 1
-#define IP_STATS 1
-#define ICMP_STATS 1
-#define UDP_STATS 1
-#define TCP_STATS 1
-#define MEM_STATS 1
-#define MEMP_STATS 1
-#define PBUF_STATS 1
-#define SYS_STATS 1
-#endif /* STATS */
-
-#define LWIP_PROVIDE_ERRNO 1
-
-#endif /* __LWIPOPTS_H__ */
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/m5235-ram.ld b/FreeRTOS/Demo/lwIP_MCF5235_GCC/m5235-ram.ld deleted file mode 100644 index 7119d3f51..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/m5235-ram.ld +++ /dev/null @@ -1,119 +0,0 @@ -STARTUP(system/crt0.o)
-INPUT(system/vector.o)
-OUTPUT_ARCH(m68k)
-SEARCH_DIR(.)
-GROUP(-lc -lgcc)
-
-__DYNAMIC = 0;
-
-MEMORY
-{
- sdram (rwx) : ORIGIN = 0x00000000, LENGTH = 0x01000000
- sram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00010000
- ipsbar (rwx) : ORIGIN = 0x40000000, LENGTH = 0x40000000
- flash (rwx) : ORIGIN = 0x80000000, LENGTH = 0x00080000
-}
-
-PROVIDE (__stack = 0x2000FFFC);
-
-SECTIONS
-{
- .sdram : {} > sdram
- .ipsbar : {} > ipsbar
- .sram (NOLOAD) : { *(.vector_ram); *(.nbuf) } > sram
- .flash : {} > flash
-
- .text :
- {
- __text_start = . ;
- *(.vector_rom)
- . = ALIGN (0x100);
- *(.text)
- . = ALIGN (16);
-
- *(.eh_frame)
- . = ALIGN (16);
-
- *(.gnu.linkonce.t.*)
-
- . = ALIGN(0x4);
- __CTOR_LIST__ = .;
- ___CTOR_LIST__ = .;
- LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
- *(.ctors)
- LONG(0)
- __CTOR_END__ = .;
- __DTOR_LIST__ = .;
- ___DTOR_LIST__ = .;
- LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
- *(.dtors)
- LONG(0)
- __DTOR_END__ = .;
- *(.rodata)
- *(.rodata.*)
- *(.gcc_except_table)
-
- . = ALIGN(0x2);
- __INIT_SECTION__ = . ;
- LONG (0x4e560000) /* linkw %fp,#0 */
- *(.init)
- SHORT (0x4e5e) /* unlk %fp */
- SHORT (0x4e75) /* rts */
-
- __FINI_SECTION__ = . ;
- LONG (0x4e560000) /* linkw %fp,#0 */
- *(.fini)
- SHORT (0x4e5e) /* unlk %fp */
- SHORT (0x4e75) /* rts */
-
- *(.lit)
- . = ALIGN(16);
- _etext = .;
- etext = .;
- } > sdram
-
- .data :
- {
- copy_start = .;
- *(.shdata)
- *(.data)
- *(.gnu.linkonce.d.*)
- . = ALIGN (16);
- _edata = .;
- copy_end = .;
- } > sdram
- __data_load_start = LOADADDR(.data);
- __data_load_end = __data_load_start + SIZEOF(.data);
-
- .bss :
- {
- . = ALIGN(0x4);
- __bss_start = . ;
- *(.shbss)
- *(.bss)
- *(COMMON)
- _end = ALIGN (0x8);
- __end = _end;
- } > sdram
-
- .stab 0 (NOLOAD) :
- {
- *(.stab)
- }
-
- .stabstr 0 (NOLOAD) :
- {
- *(.stabstr)
- }
-}
-
-__IPSBAR = ADDR(.ipsbar);
-
-__SDRAM = ADDR(.sdram);
-__SDRAM_SIZE = SIZEOF(.sdram);
-
-__SRAM = ADDR(.sram);
-__SRAM_SIZE = SIZEOF(.sram);
-
-__FLASH = ADDR(.flash);
-__FLASH_SIZE = SIZEOF(.flash);
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/m5235-rom.ld b/FreeRTOS/Demo/lwIP_MCF5235_GCC/m5235-rom.ld deleted file mode 100644 index 333d28e1f..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/m5235-rom.ld +++ /dev/null @@ -1,121 +0,0 @@ -STARTUP(system/crt0.o)
-INPUT(system/vector.o)
-OUTPUT_ARCH(m68k)
-SEARCH_DIR(.)
-GROUP(-lc -lgcc)
-
-__DYNAMIC = 0;
-
-MEMORY
-{
- flash (rwx) : ORIGIN = 0x00000000, LENGTH = 0x00200000
- sdram (rwx) : ORIGIN = 0x01000000, LENGTH = 0x01000000
- sram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00010000
- ipsbar (rwx) : ORIGIN = 0x40000000, LENGTH = 0x40000000
-}
-
-PROVIDE (__stack = 0x2000FFFC);
-
-SECTIONS
-{
- .sdram : {} > sdram
- .ipsbar : {} > ipsbar
- .sram (NOLOAD) : { *(.vector_ram); *(.nbuf) } > sram
- .flash : {} > flash
-
- .text :
- {
- __text_start = . ;
- *(.vector_rom)
- . = ALIGN (0x100);
- *(.text)
- . = ALIGN (16);
-
- *(.eh_frame)
- . = ALIGN (16);
-
- *(.gnu.linkonce.t.*)
-
- . = ALIGN(0x4);
- __CTOR_LIST__ = .;
- ___CTOR_LIST__ = .;
- LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
- *(.ctors)
- LONG(0)
- __CTOR_END__ = .;
- __DTOR_LIST__ = .;
- ___DTOR_LIST__ = .;
- LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
- *(.dtors)
- LONG(0)
- __DTOR_END__ = .;
- *(.rodata)
- *(.rodata.*)
- *(.gcc_except_table)
-
- . = ALIGN(0x2);
- __INIT_SECTION__ = . ;
- LONG (0x4e560000) /* linkw %fp,#0 */
- *(.init)
- SHORT (0x4e5e) /* unlk %fp */
- SHORT (0x4e75) /* rts */
-
- __FINI_SECTION__ = . ;
- LONG (0x4e560000) /* linkw %fp,#0 */
- *(.fini)
- SHORT (0x4e5e) /* unlk %fp */
- SHORT (0x4e75) /* rts */
-
- *(.lit)
- . = ALIGN(16);
- _etext = .;
- etext = .;
-
- } > flash
- . = ALIGN(2);
-
- .data : AT (ADDR (.text) + SIZEOF (.text))
- {
- copy_start = .;
- *(.shdata)
- *(.data)
- *(.gnu.linkonce.d.*)
- . = ALIGN (16);
- _edata = .;
- copy_end = .;
- } > sdram
- __data_load_start = LOADADDR(.data);
- __data_load_end = __data_load_start + SIZEOF(.data);
-
- .bss :
- {
- . = ALIGN(0x4);
- __bss_start = . ;
- *(.shbss)
- *(.bss)
- *(COMMON)
- _end = ALIGN (0x8);
- __end = _end;
- } > sdram
-
- .stab 0 (NOLOAD) :
- {
- *(.stab)
- }
-
- .stabstr 0 (NOLOAD) :
- {
- *(.stabstr)
- }
-}
-
-__IPSBAR = ADDR(.ipsbar);
-
-__SDRAM = ADDR(.sdram);
-__SDRAM_SIZE = SIZEOF(.sdram);
-
-__SRAM = ADDR(.sram);
-__SRAM_SIZE = SIZEOF(.sram);
-
-__FLASH = ADDR(.flash);
-__FLASH_SIZE = SIZEOF(.flash);
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/m5235.gdb b/FreeRTOS/Demo/lwIP_MCF5235_GCC/m5235.gdb deleted file mode 100644 index 545fbea31..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/m5235.gdb +++ /dev/null @@ -1,134 +0,0 @@ -set $IPSBAR = 0x40000000 - -set $DCR = $IPSBAR + 0x000040 -set $DACR0 = $IPSBAR + 0x000048 -set $DMR0 = $IPSBAR + 0x00004C - -set $CSAR0 = $IPSBAR + 0x000080 -set $CSMR0 = $IPSBAR + 0x000084 -set $CSCR0 = $IPSBAR + 0x00008A - -set $PAR_SDRAM = $IPSBAR + 0x100046 -set $PAR_AD = $IPSBAR + 0x100040 - -set $WCR = $IPSBAR + 0x140000 - -define delay - set $delay = 0 - while ($delay < 20000) - set $delay += 1 - end -end - -define delay_memsync - set $delay = 0 - while ($delay < 10000) - set $delay += 1 - end -end - -define setup-cs - # 2MB FLASH on CS0 at 0x80000000 - set *(unsigned short *)$CSAR0 = 0x00008000 - set *(unsigned long *)$CSMR0 = 0x001F0101 - set *(unsigned short *)$CSCR0 = 0x00001980 -end - -define setup-sdram - # Set PAR_SDRAM to allow SDRAM signals to be enable - set *(unsigned char *)$PAR_SDRAM = 0x3F - # Set PAR_AD to allow 32-bit SDRAM if the external boot device is 16-bit - set *(unsigned char *)$PAR_AD = 0xE1 - - # SDRAM - set *(unsigned short *)$DCR = 0x0446 - set *(unsigned long *)$DACR0 = 0x00001300 - set *(unsigned long *)$DMR0 = 0x00FC0001 - - # Set IP in DACR and init precharge. - set *(unsigned long *)$DACR0 |= 0x00000008 - set *(0x00000000) = 0xAA55AA55 - delay - - # Set RE in DACR - set *(unsigned long *)$DACR0 |= 0x00008000 - # Issue IMRS - set *(unsigned long *)$DACR0 |= 0x00000040 - set *(0x00000400) = 0xAA55AA55 - delay -end - -define setup-other - # Turn Off WCR - set *(unsigned char *)$WCR = 0x00 -end - -define setup-and-load - bdm-reset - - # Set VBR to the vector table. - set $vbr = 0x00000000 - # Set internal SRAM to start at 0x20000000 - set $rambar = 0x20000001 - - setup-other - setup-cs - setup-sdram -end - -define debug-sramtest - set $srambase = 0x20000000 - set $sramsize = 0x00010000 - set $j = 0 - printf "Testing SRAM : 0x%08X - 0x%08X\n", $srambase, ($srambase + $sramsize) - set $i = $srambase - while $i < ($srambase + $sramsize) - set *(unsigned long *)($i) = 0xAA55AA55 - delay_memsync - if 0xAA55AA55 != *(unsigned long *)$i - printf " 0x%08X = FAIL\n", $i - else - printf " 0x%08X = OK", $i - if $j % 4 == 3 - printf "\n" - end - set $j = $j + 1 - end - set $i = $i + 0x400 - end -en - -define debug-ramtest - set $sdrambase = 0x00000000 - set $sdramsize = 0x01000000 - set $j = 0 - printf "Testing SDRAM : 0x%08X - 0x%08X\n", $sdrambase, ($sdrambase + $sdramsize) - set $i = $sdrambase - while $i < ($sdrambase + $sdramsize) - set *(unsigned long *)($i) = 0xAA55AA55 - delay_memsync - if 0xAA55AA55 != *(unsigned long *)$i - printf " 0x%08X = FAIL\n", $i - else - printf " 0x%08X = OK", $i - if $j % 4 == 3 - printf "\n" - end - set $j = $j + 1 - end - set $i = $i + 0x10000 - end - printf "\n" -end - -define execute - set $pc = *(long *)0x00000004 - tbreak main - tk gdbtk_update -end - -define debug-printexception - printf "vector: %d", *(unsigned short *)$sp >> 2 &0x1F - printf "old pc: 0x%08x", *(unsigned long *)($sp + 4) - printf "old sr: 0x%02x", *(unsigned short *)($sp + 2) -end diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/readme.md b/FreeRTOS/Demo/lwIP_MCF5235_GCC/readme.md new file mode 100644 index 000000000..b0c6b32ea --- /dev/null +++ b/FreeRTOS/Demo/lwIP_MCF5235_GCC/readme.md @@ -0,0 +1,2 @@ +The MCF5235 is deprecated in FreeRTOS Kernel V10.4.4. +The last version of FreeRTOS that includes MCF5235 is 202104. diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/crt0.S b/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/crt0.S deleted file mode 100644 index 1ccf2160d..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/crt0.S +++ /dev/null @@ -1,135 +0,0 @@ -/*
- FreeRTOS MCF5235 port - Copyright (C) 2006 Christian Walter.
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License** as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- FreeRTOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with FreeRTOS; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- A special exception to the GPL can be applied should you wish to distribute
- a combined work that includes FreeRTOS, without being obliged to provide
- the source code for any proprietary components. See the licensing section
- of http://www.FreeRTOS.org for full details of how and when the exception
- can be applied.
-
- ***************************************************************************
- ***************************************************************************
- * *
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
- * *
- * This is a concise, step by step, 'hands on' guide that describes both *
- * general multitasking concepts and FreeRTOS specifics. It presents and *
- * explains numerous examples that are written using the FreeRTOS API. *
- * Full source code for all the examples is provided in an accompanying *
- * .zip file. *
- * *
- ***************************************************************************
- ***************************************************************************
-
- Please ensure to read the configuration and relevant port sections of the
- online documentation.
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
- .title "crt0.S"
-
- .extern main
- .extern __stack
- .extern __bss_start
- .extern __text_start
- .extern init_main
-
- .equ MCF5XXX_RAMBAR_SPV, 0x00000200
- .equ MCF5XXX_RAMBAR_V, 0x00000001
- .global start
-
- .align 4
-debug:
- .word 0x2C80 /* write to CSR */
- .word 0x0010
- .word 0x0400
- .word 0x0000
-
-start:
- /* disable all interrupts on startup. */
- move.w #0x2700, sr
-
- /* prepare internal SRAM. */
- move.l #__SRAM, d0
- ori.l #( MCF5XXX_RAMBAR_SPV | MCF5XXX_RAMBAR_V ), d0
- movec d0, rambar
-
- /* prepare stack and frame pointer. */
- move.l #__stack, sp
- link a6, #-8
-
- /* initialize hardware. */
- jsr init_main
-
- /* zero out the bss section. */
- move.l #__bss_start, d1
- move.l #_end, d0
- cmp.l d0, d1
- jbeq 3f
- move.l d1, a0
- sub.l d1, d0
- subq.l #1, d0
-2:
- clr.b (a0)+
- subq.l #1, d0
- jbpl 2b
-3:
-
- /* Relocate the data section. */
- move.l #__data_load_start, %a0 /* .data in ROM */
- move.l #copy_start, %a1 /* .data in RAM */
-
- /* Test if the two sections overlap. This is the case when we are working
- * with the debugger and the debugger loads the .data section.
- */
- cmpa.l %a0, %a1
- beq 2f
-1:
- /* Have we already copied everything. */
- cmpa.l #__data_load_end, %a0
- beq 2f
- move.b (%a0)+, (%a1)+
- bra 1b
-
-2:
-
- /* C library */
- move.l #__FINI_SECTION__, -(%sp)
- jsr atexit
- jsr __INIT_SECTION__
-
- /* call main(int argc, char *argv[] */
- move.l #0, -(sp)
- move.l #0, -(sp)
- move.l #0, -(sp)
- jsr main
- lea (sp, 12), %sp
-
- /* stop on exit from main. */
-1:
- halt
-
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/init.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/init.c deleted file mode 100644 index 8bfb8264c..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/init.c +++ /dev/null @@ -1,763 +0,0 @@ -/*
- FreeRTOS MCF5235 port - Copyright (C) 2006 Christian Walter.
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License** as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- FreeRTOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with FreeRTOS; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- A special exception to the GPL can be applied should you wish to distribute
- a combined work that includes FreeRTOS, without being obliged to provide
- the source code for any proprietary components. See the licensing section
- of http://www.FreeRTOS.org for full details of how and when the exception
- can be applied.
-
- ***************************************************************************
- ***************************************************************************
- * *
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
- * *
- * This is a concise, step by step, 'hands on' guide that describes both *
- * general multitasking concepts and FreeRTOS specifics. It presents and *
- * explains numerous examples that are written using the FreeRTOS API. *
- * Full source code for all the examples is provided in an accompanying *
- * .zip file. *
- * *
- ***************************************************************************
- ***************************************************************************
-
- Please ensure to read the configuration and relevant port sections of the
- online documentation.
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
-#include "mcf5xxx.h"
-#include "mcf523x.h"
-
-/* Function prototypes */
-void init_main( void );
-static void disable_interrupts( void );
-static void disable_watchdog_timer( void );
-static void disable_cache( void );
-static void init_ipsbar( void );
-static void init_basics( void );
-static void init_clock_config( void );
-static void init_chip_selects( void );
-static void init_bus_config( void );
-static void init_cache( void );
-static void init_eport( void );
-static void init_flexcan( void );
-static void init_power_management( void );
-static void init_dma_timers( void );
-static void init_interrupt_timers( void );
-static void init_watchdog_timers( void );
-static void init_pin_assignments( void );
-static void init_sdram_controller( void );
-static void init_interrupt_controller( void );
-
-
-/*********************************************************************
-* init_main - Main entry point for initialisation code *
-**********************************************************************/
-void
-init_main( void )
-{
-
- /* Initialise base address of peripherals, VBR, etc */
- init_ipsbar( );
- init_basics( );
- init_clock_config( );
-
- /* Disable interrupts, watchdog timer, cache */
- disable_interrupts( );
- disable_watchdog_timer( );
- disable_cache( );
-
- /* Initialise individual modules */
- init_chip_selects( );
- init_bus_config( );
- init_cache( );
- init_eport( );
- init_flexcan( );
- init_power_management( );
- init_dma_timers( );
- init_interrupt_timers( );
- init_watchdog_timers( );
- init_pin_assignments( );
- init_sdram_controller( );
-
- /* Initialise interrupt controller */
- init_interrupt_controller( );
-}
-
-/*********************************************************************
-* disable_interrupts - Disable all interrupt sources *
-**********************************************************************/
-static void
-disable_interrupts( void )
-{
- vuint8 *p;
- int i;
-
-
- /* Set ICR008-ICR063 to 0x0 */
- p = ( vuint8 * ) & MCF_INTC0_ICR8;
- for( i = 8; i <= 63; i++ )
- *p++ = 0x0;
-
- /* Set ICR108-ICR163 to 0x0 */
- p = ( vuint8 * ) & MCF_INTC1_ICR8;
- for( i = 108; i <= 163; i++ )
- *p++ = 0x0;
-}
-
-
-/*********************************************************************
-* disable_watchdog_timer - Disable system watchdog timer *
-**********************************************************************/
-static void
-disable_watchdog_timer( void )
-{
-
- /* Disable Core Watchdog Timer */
- MCF_SCM_CWCR = 0;
-}
-
-/*********************************************************************
-* disable_cache - Disable and invalidate cache *
-**********************************************************************/
-static void
-disable_cache( void )
-{
- asm ( "move.l #0x01000000, %d0" );
- asm ( "movec %d0, %CACR" );
-}
-
-/*********************************************************************
-* init_basics - Configuration Information & VBR *
-**********************************************************************/
-static void
-init_basics( void )
-{
- int i;
- extern uint32 __RAMVEC[];
- extern uint32 __ROMVEC[];
-
- /* Transfer size not driven on SIZ[1:0] pins during external cycles
- Processor Status (PST) and Debug Data (DDATA) functions disabled
- Bus monitor disabled
- Output pads configured for full strength
- */
- MCF_CCM_CCR = ( 0x1 << 15 ) | MCF_CCM_CCR_BME;
-
- /* Set up RAM vectors */
- for( i = 0; i < 256; i++ )
-
- {
- __RAMVEC[i] = __ROMVEC[i];
- }
- asm( "move.l %0,%%d0": :"i"( __RAMVEC ) );
- asm( "movec %d0,%vbr" );
-}
-
-
-/*********************************************************************
-* init_clock_config - Clock Module *
-**********************************************************************/
-static void
-init_clock_config( void )
-{
- /* Clock module uses normal PLL mode with 25.0000 MHz external reference (Fref)
- MFD = 0, RFD = 1
- Bus clock frequency = 25.00 MHz
- Processor clock frequency = 2 x bus clock = 50.00 MHz
- Frequency Modulation disabled
- Loss of clock detection disabled
- Reset/Interrupt on loss of lock disabled
- */
- MCF_FMPLL_SYNCR = 0x00100000; /* Set RFD=RFD+1 to avoid frequency overshoot */
- while( ( MCF_FMPLL_SYNSR & 0x08 ) == 0 ) /* Wait for PLL to lock */
- ;
- MCF_FMPLL_SYNCR = 0x00080000; /* Set desired RFD */
- while( ( MCF_FMPLL_SYNSR & 0x08 ) == 0 ) /* Wait for PLL to lock */
- ;
-}
-
-
-/*********************************************************************
-* init_ipsbar - Internal Peripheral System Base Address (IPSBAR) *
-**********************************************************************/
-static void
-init_ipsbar( void )
-{
- extern int __SRAM;
-
- /* Base address of internal peripherals (IPSBAR) = 0x40000000
-
- Note: Processor powers up with IPS base address = 0x40000000
- Write to IPS base + 0x00000000 to set new value
- */
- *( vuint32 * ) 0x40000000 = ( vuint32 ) __IPSBAR + 1;
-
- /* Configure RAMBAR in SCM module and allow dual-ported access. */
- MCF_SCM_RAMBAR = ( uint32 ) &__SRAM | MCF_SCM_RAMBAR_BDE;
-}
-
-/*********************************************************************
-* init_chip_selects - Chip Select Module *
-**********************************************************************/
-static void
-init_chip_selects( void )
-{
- extern void __FLASH;
- uint32 FLASH_ADDR = (uint32)&__FLASH;
-
- /* Chip Select 0 - External Flash */
- MCF_CS_CSAR0 = MCF_CS_CSAR_BA( FLASH_ADDR );
- MCF_CS_CSCR0 = ( 0
- | MCF_CS_CSCR_IWS( 6 )
- | MCF_CS_CSCR_AA | MCF_CS_CSCR_PS_16 );
- MCF_CS_CSMR0 = MCF_CS_CSMR_BAM_2M | MCF_CS_CSMR_V;
-
- /* Chip Select 1 disabled (CSMR1[V] = 0) */
- MCF_CS_CSAR1 = 0;
- MCF_CS_CSMR1 = 0;
- MCF_CS_CSCR1 = 0;
-
- /* Chip Select 2 disabled (CSMR2[V] = 0) */
- MCF_CS_CSAR2 = 0;
- MCF_CS_CSMR2 = 0;
- MCF_CS_CSCR2 = 0;
-
- /* Chip Select 3 disabled (CSMR3[V] = 0) */
- MCF_CS_CSAR3 = 0;
- MCF_CS_CSMR3 = 0;
- MCF_CS_CSCR3 = 0;
-
- /* Chip Select 4 disabled (CSMR4[V] = 0) */
- MCF_CS_CSAR4 = 0;
- MCF_CS_CSMR4 = 0;
- MCF_CS_CSCR4 = 0;
-
- /* Chip Select 5 disabled (CSMR5[V] = 0) */
- MCF_CS_CSAR5 = 0;
- MCF_CS_CSMR5 = 0;
- MCF_CS_CSCR5 = 0;
-
- /* Chip Select 6 disabled (CSMR6[V] = 0) */
- MCF_CS_CSAR6 = 0;
- MCF_CS_CSMR6 = 0;
- MCF_CS_CSCR6 = 0;
-
- /* Chip Select 7 disabled (CSMR7[V] = 0) */
- MCF_CS_CSAR7 = 0;
- MCF_CS_CSMR7 = 0;
- MCF_CS_CSCR7 = 0;
-}
-
-/*********************************************************************
-* init_bus_config - Internal Bus Arbitration *
-**********************************************************************/
-static void
-init_bus_config( void )
-{
-
- /* Use round robin arbitration scheme
- Assigned priorities (highest first):
- Ethernet
- DMA Controller
- ColdFire Core
- DMA bandwidth control disabled
- Park on last active bus master
- */
- MCF_SCM_MPARK =
- MCF_SCM_MPARK_M3_PRTY( 0x3 ) | MCF_SCM_MPARK_M2_PRTY( 0x2 ) |
- MCF_SCM_MPARK_M1_PRTY( 0x1 );
-}
-
-/*********************************************************************
-* init_cache - Instruction/Data Cache *
-**********************************************************************/
-static void
-init_cache( void )
-{
- /* Configured as split cache: 4 KByte instruction cache and 4 Kbyte data cache
- ACR0: Don't cache accesses to 16 MB memory region at address $20000000
- ACR1: Don't cache accesses to 1 GB memory region at address $40000000
- CACR: Cache accesses to the rest of memory
- */
- asm("move.l #0x80000000,%d0");
- asm("movec %d0,%CACR");
- asm("move.l #0x2000c040,%d0");
- asm("movec %d0,%ACR0");
- asm("move.l #0x403fc040,%d0");
- asm("movec %d0,%ACR1");
-
- /* Instruction/Data cache disabled. */
- //asm( "move.l #0x00000000, %d0" );
- //asm( "movec %d0,%cacr" );
-}
-
-/*********************************************************************
-* init_eport - Edge Port Module (EPORT) *
-**********************************************************************/
-static void
-init_eport( void )
-{
-
- /* Pins 1-7 configured as GPIO inputs */
- MCF_EPORT_EPPAR = 0;
- MCF_EPORT_EPDDR = 0;
- MCF_EPORT_EPIER = 0;
-}
-
-/*********************************************************************
-* init_flexcan - FlexCAN Module *
-**********************************************************************/
-static void
-init_flexcan( void )
-{
-
- /* FlexCAN controller 0 disabled (CANMCR0[MDIS]=1) */
- MCF_CAN_IMASK0 = 0;
- MCF_CAN_RXGMASK0 = MCF_CAN_RXGMASK_MI( 0x1fffffff );
- MCF_CAN_RX14MASK0 = MCF_CAN_RX14MASK_MI( 0x1fffffff );
- MCF_CAN_RX15MASK0 = MCF_CAN_RX15MASK_MI( 0x1fffffff );
- MCF_CAN_CANCTRL0 = 0;
- MCF_CAN_CANMCR0 =
- MCF_CAN_CANMCR_MDIS | MCF_CAN_CANMCR_FRZ | MCF_CAN_CANMCR_HALT |
- MCF_CAN_CANMCR_SUPV | MCF_CAN_CANMCR_MAXMB( 0xf );
-
- /* FlexCAN controller 1 disabled (CANMCR1[MDIS]=1) */
- MCF_CAN_IMASK1 = 0;
- MCF_CAN_RXGMASK1 = MCF_CAN_RXGMASK_MI( 0x1fffffff );
- MCF_CAN_RX14MASK1 = MCF_CAN_RX14MASK_MI( 0x1fffffff );
- MCF_CAN_RX15MASK1 = MCF_CAN_RX15MASK_MI( 0x1fffffff );
- MCF_CAN_CANCTRL1 = 0;
- MCF_CAN_CANMCR1 =
- MCF_CAN_CANMCR_MDIS | MCF_CAN_CANMCR_FRZ | MCF_CAN_CANMCR_HALT |
- MCF_CAN_CANMCR_SUPV | MCF_CAN_CANMCR_MAXMB( 0xf );
-}
-
-/*********************************************************************
-* init_power_management - Power Management *
-**********************************************************************/
-static void
-init_power_management( void )
-{
-
- /* On executing STOP instruction, processor enters RUN mode
- Mode is exited when an interrupt of level 1 or higher is received
- */
- MCF_SCM_LPICR = MCF_SCM_LPICR_ENBSTOP;
- MCF_CCM_LPCR = 0;
-}
-
-/*********************************************************************
-* init_sdram_controller - SDRAM Controller *
-**********************************************************************/
-static void
-init_sdram_controller( void )
-{
- extern void __SDRAM;
- uint32 SDRAM_ADDR = (uint32)&__SDRAM;
- int i;
-
-
- /*
- * Check to see if the SDRAM has already been initialized
- * by a run control tool
- */
- if( !( MCF_SDRAMC_DACR0 & MCF_SDRAMC_DACR0_RE ) )
- {
- /* Initialize DRAM Control Register: DCR */
- MCF_SDRAMC_DCR = ( MCF_SDRAMC_DCR_RTIM( 1 ) |
- MCF_SDRAMC_DCR_RC( ( 15 * FSYS_2 ) >> 4 ) );
-
- /* Initialize DACR0 */
- MCF_SDRAMC_DACR0 = ( MCF_SDRAMC_DACR0_BA( SDRAM_ADDR >> 18UL ) |
- MCF_SDRAMC_DACR0_CASL( 1 ) |
- MCF_SDRAMC_DACR0_CBM( 3 ) |
- MCF_SDRAMC_DACR0_PS( 0 ) );
-
- /* Initialize DMR0 */
- MCF_SDRAMC_DMR0 = ( MCF_SDRAMC_DMR_BAM_16M | MCF_SDRAMC_DMR0_V );
-
- /* Set IP (bit 3) in DACR */
- MCF_SDRAMC_DACR0 |= MCF_SDRAMC_DACR0_IP;
-
- /* Wait 30ns to allow banks to precharge */
- for( i = 0; i < 5; i++ )
- {
- asm volatile ( " nop" );
- }
- /* Write to this block to initiate precharge */
- *( uint32 * ) ( SDRAM_ADDR ) = 0xA5A59696;
-
- /* Set RE (bit 15) in DACR */
- MCF_SDRAMC_DACR0 |= MCF_SDRAMC_DACR0_RE;
-
- /* Wait for at least 8 auto refresh cycles to occur */
- for( i = 0; i < 2000; i++ )
- {
- asm volatile ( "nop" );
- }
- /* Finish the configuration by issuing the IMRS. */
- MCF_SDRAMC_DACR0 |= MCF_SDRAMC_DACR0_MRS;
-
- /* Write to the SDRAM Mode Register */
- *( uint32 * ) ( SDRAM_ADDR + 0x400 ) = 0xA5A59696;
- }
-}
-
-/*********************************************************************
-* init_dma_timers - DMA Timer Modules *
-**********************************************************************/
-static void
-init_dma_timers( void )
-{
-
- /* DMA Timer 0 disabled (DTMR0[RST] = 0) */
- MCF_TIMER_DTMR0 = 0;
- MCF_TIMER_DTXMR0 = 0;
- MCF_TIMER_DTRR0 = 0xffffffff;
-
- /* DMA Timer 1 disabled (DTMR1[RST] = 0) */
- MCF_TIMER_DTMR1 = 0;
- MCF_TIMER_DTXMR1 = 0;
- MCF_TIMER_DTRR1 = 0xffffffff;
-
- /* DMA Timer 2 disabled (DTMR2[RST] = 0) */
- MCF_TIMER_DTMR2 = 0;
- MCF_TIMER_DTXMR2 = 0;
- MCF_TIMER_DTRR2 = 0xffffffff;
-
- /* DMA Timer 3 disabled (DTMR3[RST] = 0) */
- MCF_TIMER_DTMR3 = 0;
- MCF_TIMER_DTXMR3 = 0;
- MCF_TIMER_DTRR3 = 0xffffffff;
-}
-
-/**********************************************************************
-* init_interrupt_timers - Programmable Interrupt Timer (PIT) Modules *
-***********************************************************************/
-static void
-init_interrupt_timers( void )
-{
-
- /* PIT0 disabled (PCSR0[EN]=0) */
- MCF_PIT_PCSR0 = 0;
-
- /* PIT1 disabled (PCSR1[EN]=0) */
- MCF_PIT_PCSR1 = 0;
-
- /* PIT2 disabled (PCSR2[EN]=0) */
- MCF_PIT_PCSR2 = 0;
-
- /* PIT3 disabled (PCSR3[EN]=0) */
- MCF_PIT_PCSR3 = 0;
-}
-
-/*********************************************************************
-* init_watchdog_timers - Watchdog Timer Modules *
-**********************************************************************/
-static void
-init_watchdog_timers( void )
-{
-
- /* Watchdog Timer disabled (WCR[EN]=0)
- NOTE: WCR and WMR cannot be written again until after the
- processor is reset.
- */
- MCF_WTM_WCR = MCF_WTM_WCR_WAIT | MCF_WTM_WCR_DOZE | MCF_WTM_WCR_HALTED;
- MCF_WTM_WMR = 0xffff;
-
- /* Core Watchdog Timer disabled (CWCR[CWE]=0) */
- MCF_SCM_CWCR = 0;
-}
-
-/*********************************************************************
-* init_interrupt_controller - Interrupt Controller *
-**********************************************************************/
-static void
-init_interrupt_controller( void )
-{
-
- /* Configured interrupt sources in order of priority...
- Level 7: External interrupt /IRQ7, (initially masked)
- Level 6: External interrupt /IRQ6, (initially masked)
- Level 5: External interrupt /IRQ5, (initially masked)
- Level 4: External interrupt /IRQ4, (initially masked)
- Level 3: External interrupt /IRQ3, (initially masked)
- Level 2: External interrupt /IRQ2, (initially masked)
- Level 1: External interrupt /IRQ1, (initially masked)
- */
- MCF_INTC0_ICR1 = 0;
- MCF_INTC0_ICR2 = 0;
- MCF_INTC0_ICR3 = 0;
- MCF_INTC0_ICR4 = 0;
- MCF_INTC0_ICR5 = 0;
- MCF_INTC0_ICR6 = 0;
- MCF_INTC0_ICR7 = 0;
- MCF_INTC0_ICR8 = 0;
- MCF_INTC0_ICR9 = 0;
- MCF_INTC0_ICR10 = 0;
- MCF_INTC0_ICR11 = 0;
- MCF_INTC0_ICR12 = 0;
- MCF_INTC0_ICR13 = 0;
- MCF_INTC0_ICR14 = 0;
- MCF_INTC0_ICR15 = 0;
- MCF_INTC0_ICR17 = 0;
- MCF_INTC0_ICR18 = 0;
- MCF_INTC0_ICR19 = 0;
- MCF_INTC0_ICR20 = 0;
- MCF_INTC0_ICR21 = 0;
- MCF_INTC0_ICR22 = 0;
- MCF_INTC0_ICR23 = 0;
- MCF_INTC0_ICR24 = 0;
- MCF_INTC0_ICR25 = 0;
- MCF_INTC0_ICR26 = 0;
- MCF_INTC0_ICR27 = 0;
- MCF_INTC0_ICR28 = 0;
- MCF_INTC0_ICR29 = 0;
- MCF_INTC0_ICR30 = 0;
- MCF_INTC0_ICR31 = 0;
- MCF_INTC0_ICR32 = 0;
- MCF_INTC0_ICR33 = 0;
- MCF_INTC0_ICR34 = 0;
- MCF_INTC0_ICR35 = 0;
- MCF_INTC0_ICR36 = 0;
- MCF_INTC0_ICR37 = 0;
- MCF_INTC0_ICR38 = 0;
- MCF_INTC0_ICR39 = 0;
- MCF_INTC0_ICR40 = 0;
- MCF_INTC0_ICR41 = 0;
- MCF_INTC0_ICR42 = 0;
- MCF_INTC0_ICR43 = 0;
- MCF_INTC0_ICR44 = 0;
- MCF_INTC0_ICR45 = 0;
- MCF_INTC0_ICR46 = 0;
- MCF_INTC0_ICR47 = 0;
- MCF_INTC0_ICR48 = 0;
- MCF_INTC0_ICR49 = 0;
- MCF_INTC0_ICR50 = 0;
- MCF_INTC0_ICR51 = 0;
- MCF_INTC0_ICR52 = 0;
- MCF_INTC0_ICR53 = 0;
- MCF_INTC0_ICR54 = 0;
- MCF_INTC0_ICR55 = 0;
- MCF_INTC0_ICR56 = 0;
- MCF_INTC0_ICR57 = 0;
- MCF_INTC0_ICR58 = 0;
- MCF_INTC0_ICR59 = 0;
- MCF_INTC0_ICR60 = 0;
- MCF_INTC1_ICR8 = 0;
- MCF_INTC1_ICR9 = 0;
- MCF_INTC1_ICR10 = 0;
- MCF_INTC1_ICR11 = 0;
- MCF_INTC1_ICR12 = 0;
- MCF_INTC1_ICR13 = 0;
- MCF_INTC1_ICR14 = 0;
- MCF_INTC1_ICR15 = 0;
- MCF_INTC1_ICR16 = 0;
- MCF_INTC1_ICR17 = 0;
- MCF_INTC1_ICR18 = 0;
- MCF_INTC1_ICR19 = 0;
- MCF_INTC1_ICR20 = 0;
- MCF_INTC1_ICR21 = 0;
- MCF_INTC1_ICR22 = 0;
- MCF_INTC1_ICR23 = 0;
- MCF_INTC1_ICR24 = 0;
- MCF_INTC1_ICR25 = 0;
- MCF_INTC1_ICR27 = 0;
- MCF_INTC1_ICR28 = 0;
- MCF_INTC1_ICR29 = 0;
- MCF_INTC1_ICR30 = 0;
- MCF_INTC1_ICR31 = 0;
- MCF_INTC1_ICR32 = 0;
- MCF_INTC1_ICR33 = 0;
- MCF_INTC1_ICR34 = 0;
- MCF_INTC1_ICR35 = 0;
- MCF_INTC1_ICR36 = 0;
- MCF_INTC1_ICR37 = 0;
- MCF_INTC1_ICR38 = 0;
- MCF_INTC1_ICR39 = 0;
- MCF_INTC1_ICR40 = 0;
- MCF_INTC1_ICR41 = 0;
- MCF_INTC1_ICR42 = 0;
- MCF_INTC1_ICR59 = 0;
- MCF_INTC0_IMRH = 0xffffffff;
- MCF_INTC0_IMRL =
- MCF_INTC0_IMRL_INT_MASK31 | MCF_INTC0_IMRL_INT_MASK30 |
- MCF_INTC0_IMRL_INT_MASK29 | MCF_INTC0_IMRL_INT_MASK28 |
- MCF_INTC0_IMRL_INT_MASK27 | MCF_INTC0_IMRL_INT_MASK26 |
- MCF_INTC0_IMRL_INT_MASK25 | MCF_INTC0_IMRL_INT_MASK24 |
- MCF_INTC0_IMRL_INT_MASK23 | MCF_INTC0_IMRL_INT_MASK22 |
- MCF_INTC0_IMRL_INT_MASK21 | MCF_INTC0_IMRL_INT_MASK20 |
- MCF_INTC0_IMRL_INT_MASK19 | MCF_INTC0_IMRL_INT_MASK18 |
- MCF_INTC0_IMRL_INT_MASK17 | MCF_INTC0_IMRL_INT_MASK16 |
- MCF_INTC0_IMRL_INT_MASK15 | MCF_INTC0_IMRL_INT_MASK14 |
- MCF_INTC0_IMRL_INT_MASK13 | MCF_INTC0_IMRL_INT_MASK12 |
- MCF_INTC0_IMRL_INT_MASK11 | MCF_INTC0_IMRL_INT_MASK10 |
- MCF_INTC0_IMRL_INT_MASK9 | MCF_INTC0_IMRL_INT_MASK8 |
- MCF_INTC0_IMRL_INT_MASK7 | MCF_INTC0_IMRL_INT_MASK6 |
- MCF_INTC0_IMRL_INT_MASK5 | MCF_INTC0_IMRL_INT_MASK4 |
- MCF_INTC0_IMRL_INT_MASK3 | MCF_INTC0_IMRL_INT_MASK2 |
- MCF_INTC0_IMRL_INT_MASK1;
- MCF_INTC1_IMRH = 0xffffffff;
- MCF_INTC1_IMRL =
- MCF_INTC1_IMRL_INT_MASK31 | MCF_INTC1_IMRL_INT_MASK30 |
- MCF_INTC1_IMRL_INT_MASK29 | MCF_INTC1_IMRL_INT_MASK28 |
- MCF_INTC1_IMRL_INT_MASK27 | MCF_INTC1_IMRL_INT_MASK26 |
- MCF_INTC1_IMRL_INT_MASK25 | MCF_INTC1_IMRL_INT_MASK24 |
- MCF_INTC1_IMRL_INT_MASK23 | MCF_INTC1_IMRL_INT_MASK22 |
- MCF_INTC1_IMRL_INT_MASK21 | MCF_INTC1_IMRL_INT_MASK20 |
- MCF_INTC1_IMRL_INT_MASK19 | MCF_INTC1_IMRL_INT_MASK18 |
- MCF_INTC1_IMRL_INT_MASK17 | MCF_INTC1_IMRL_INT_MASK16 |
- MCF_INTC1_IMRL_INT_MASK15 | MCF_INTC1_IMRL_INT_MASK14 |
- MCF_INTC1_IMRL_INT_MASK13 | MCF_INTC1_IMRL_INT_MASK12 |
- MCF_INTC1_IMRL_INT_MASK11 | MCF_INTC1_IMRL_INT_MASK10 |
- MCF_INTC1_IMRL_INT_MASK9 | MCF_INTC1_IMRL_INT_MASK8 |
- MCF_INTC1_IMRL_INT_MASK7 | MCF_INTC1_IMRL_INT_MASK6 |
- MCF_INTC1_IMRL_INT_MASK5 | MCF_INTC1_IMRL_INT_MASK4 |
- MCF_INTC1_IMRL_INT_MASK3 | MCF_INTC1_IMRL_INT_MASK2 |
- MCF_INTC1_IMRL_INT_MASK1;
-}
-
-/*********************************************************************
-* init_pin_assignments - Pin Assignment and General Purpose I/O *
-**********************************************************************/
-static void
-init_pin_assignments( void )
-{
-
- /* Pin assignments for port ADDR
- Pins are all GPIO inputs
- */
- MCF_GPIO_PDDR_APDDR = 0;
- MCF_GPIO_PAR_AD = MCF_GPIO_PAR_AD_PAR_ADDR23
- | MCF_GPIO_PAR_AD_PAR_ADDR22
- | MCF_GPIO_PAR_AD_PAR_ADDR21 | MCF_GPIO_PAR_AD_PAR_DATAL;
-
- /* Pin assignments for ports DATAH and DATAL
- Pins are all GPIO inputs
- */
- MCF_GPIO_PDDR_DATAH = 0;
- MCF_GPIO_PDDR_DATAL = 0;
-
- /* Pin assignments for port BUSCTL
- Pin /OE : External bus output enable, /OE
- Pin /TA : External bus transfer acknowledge, /TA
- Pin /TEA : External bus transfer error acknowledge, /TEA
- Pin R/W : External bus read/write indication, R/W
- Pin TSIZ1 : External bus transfer size TSIZ1 or DMA acknowledge /DACK1
- Pin TSIZ0 : External bus transfer size TSIZ0 or DMA acknowledge /DACK0
- Pin /TS : External bus transfer start, /TS
- Pin /TIP : External bus transfer in progess, /TIP
- */
- MCF_GPIO_PDDR_BUSCTL = 0;
- MCF_GPIO_PAR_BUSCTL =
- MCF_GPIO_PAR_BUSCTL_PAR_OE | MCF_GPIO_PAR_BUSCTL_PAR_TA |
- MCF_GPIO_PAR_BUSCTL_PAR_TEA( 0x3 ) | MCF_GPIO_PAR_BUSCTL_PAR_RWB |
- MCF_GPIO_PAR_BUSCTL_PAR_TSIZ1 | MCF_GPIO_PAR_BUSCTL_PAR_TSIZ0 |
- MCF_GPIO_PAR_BUSCTL_PAR_TS( 0x3 ) |
- MCF_GPIO_PAR_BUSCTL_PAR_TIP( 0x3 );
-
- /* Pin assignments for port BS
- Pin /BS3 : External byte strobe /BS3
- Pin /BS2 : External byte strobe /BS2
- Pin /BS1 : External byte strobe /BS1
- Pin /BS0 : External byte strobe /BS0
- */
- MCF_GPIO_PDDR_BS = 0;
- MCF_GPIO_PAR_BS =
- MCF_GPIO_PAR_BS_PAR_BS3 | MCF_GPIO_PAR_BS_PAR_BS2 |
- MCF_GPIO_PAR_BS_PAR_BS1 | MCF_GPIO_PAR_BS_PAR_BS0;
-
- /* Pin assignments for port CS
- Pin /CS7 : Chip select /CS7
- Pin /CS6 : Chip select /CS6
- Pin /CS5 : Chip select /CS5
- Pin /CS4 : Chip select /CS4
- Pin /CS3 : Chip select /CS3
- Pin /CS2 : Chip select /CS2
- Pin /CS1 : Chip select /CS1
- */
- MCF_GPIO_PDDR_CS = 0;
- MCF_GPIO_PAR_CS =
- MCF_GPIO_PAR_CS_PAR_CS7 | MCF_GPIO_PAR_CS_PAR_CS6 |
- MCF_GPIO_PAR_CS_PAR_CS5 | MCF_GPIO_PAR_CS_PAR_CS4 |
- MCF_GPIO_PAR_CS_PAR_CS3 | MCF_GPIO_PAR_CS_PAR_CS2 |
- MCF_GPIO_PAR_CS_PAR_CS1;
-
- /* Pin assignments for port SDRAM
- Pin /SD_WE : SDRAM controller /SD_WE
- Pin /SD_SCAS : SDRAM controller /SD_SCAS
- Pin /SD_SRAS : SDRAM controller /SD_SRAS
- Pin /SD_SCKE : SDRAM controller /SD_SCKE
- Pin /SD_CS1 : SDRAM controller /SD_CS1
- Pin /SD_CS0 : SDRAM controller /SD_CS0
- */
- MCF_GPIO_PDDR_SDRAM = 0;
- MCF_GPIO_PAR_SDRAM =
- MCF_GPIO_PAR_SDRAM_PAR_SDWE | MCF_GPIO_PAR_SDRAM_PAR_SCAS |
- MCF_GPIO_PAR_SDRAM_PAR_SRAS | MCF_GPIO_PAR_SDRAM_PAR_SCKE |
- MCF_GPIO_PAR_SDRAM_PAR_SDCS1 | MCF_GPIO_PAR_SDRAM_PAR_SDCS0;
-
- /* Pin assignments for port FECI2C
- Pins are all GPIO inputs
- */
- MCF_GPIO_PDDR_FECI2C = 0;
- MCF_GPIO_PAR_FECI2C =
- MCF_GPIO_PAR_FECI2C_PAR_EMDC_FEC | MCF_GPIO_PAR_FECI2C_PAR_EMDIO_FEC;
-
- /* Pin assignments for port UARTL
- Pins are all GPIO inputs
- */
- MCF_GPIO_PDDR_UARTL = 0;
- MCF_GPIO_PAR_UART = 0;
-
- /* Pin assignments for port UARTH
- Pin U2TXD : GPIO input
- Pin U2RXD : GPIO input
- Pin /IRQ2 : Interrupt request /IRQ2 or GPIO
- */
- MCF_GPIO_PDDR_UARTH = 0;
-
- /* Pin assignments for port QSPI
- Pins are all GPIO inputs
- */
- MCF_GPIO_PDDR_QSPI = 0;
- MCF_GPIO_PAR_QSPI = 0;
-
- /* Pin assignments for port TIMER
- Pins are all GPIO inputs
- */
- MCF_GPIO_PDDR_TIMER = 0;
- MCF_GPIO_PAR_TIMER = 0;
-
- /* Pin assignments for port ETPU
- Pins are all GPIO inputs
- */
- MCF_GPIO_PDDR_ETPU = 0;
- MCF_GPIO_PAR_ETPU = 0;
-}
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/mcf5xxx.S b/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/mcf5xxx.S deleted file mode 100644 index d810a2fdc..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/mcf5xxx.S +++ /dev/null @@ -1,249 +0,0 @@ -/* - * Lowest level routines for all ColdFire processors. Based on the - * MCF523x examples from Freescale. - * - * Freescale explicitly grants the redistribution and modification - * of these source files. The complete licensing information is - * available in the file LICENSE_FREESCALE.TXT. - * - * Modifications Copyright (c) 2006 Christian Walter <wolti@sil.at> - * - * File: $Id: mcf5xxx.S,v 1.3 2006/09/24 22:50:23 wolti Exp $ - */ - - .global asm_set_ipl - .global _asm_set_ipl - .global mcf5xxx_wr_cacr - .global _mcf5xxx_wr_cacr - .global mcf5xxx_wr_acr0 - .global _mcf5xxx_wr_acr0 - .global mcf5xxx_wr_acr1 - .global _mcf5xxx_wr_acr1 - .global mcf5xxx_wr_acr2 - .global _mcf5xxx_wr_acr2 - .global mcf5xxx_wr_acr3 - .global _mcf5xxx_wr_acr3 - .global mcf5xxx_wr_other_sp - .global _mcf5xxx_wr_other_sp - .global mcf5xxx_wr_other_a7 - .global _mcf5xxx_wr_other_a7 - .global mcf5xxx_wr_vbr - .global _mcf5xxx_wr_vbr - .global mcf5xxx_wr_macsr - .global _mcf5xxx_wr_macsr - .global mcf5xxx_wr_mask - .global _mcf5xxx_wr_mask - .global mcf5xxx_wr_acc0 - .global _mcf5xxx_wr_acc0 - .global mcf5xxx_wr_accext01 - .global _mcf5xxx_wr_accext01 - .global mcf5xxx_wr_accext23 - .global _mcf5xxx_wr_accext23 - .global mcf5xxx_wr_acc1 - .global _mcf5xxx_wr_acc1 - .global mcf5xxx_wr_acc2 - .global _mcf5xxx_wr_acc2 - .global mcf5xxx_wr_acc3 - .global _mcf5xxx_wr_acc3 - .global mcf5xxx_wr_sr - .global _mcf5xxx_wr_sr - .global mcf5xxx_wr_rambar0 - .global _mcf5xxx_wr_rambar0 - .global mcf5xxx_wr_rambar1 - .global _mcf5xxx_wr_rambar1 - .global mcf5xxx_wr_mbar - .global _mcf5xxx_wr_mbar - .global mcf5xxx_wr_mbar0 - .global _mcf5xxx_wr_mbar0 - .global mcf5xxx_wr_mbar1 - .global _mcf5xxx_wr_mbar1 - - .text - -/********************************************************************/ -/* - * This routines changes the IPL to the value passed into the routine. - * It also returns the old IPL value back. - * Calling convention from C: - * old_ipl = asm_set_ipl(new_ipl); - * For the Diab Data C compiler, it passes return value thru D0. - * Note that only the least significant three bits of the passed - * value are used. - */ - -asm_set_ipl: -_asm_set_ipl: - link a6,#-8 - movem.l d6-d7,(sp) - - move.w sr,d7 /* current sr */ - - move.l d7,d0 /* prepare return value */ - andi.l #0x0700,d0 /* mask out IPL */ - lsr.l #8,d0 /* IPL */ - - move.l 8(a6),d6 /* get argument */ - andi.l #0x07,d6 /* least significant three bits */ - lsl.l #8,d6 /* move over to make mask */ - - andi.l #0x0000F8FF,d7 /* zero out current IPL */ - or.l d6,d7 /* place new IPL in sr */ - move.w d7,sr - - movem.l (sp),d6-d7 - lea 8(sp),sp - unlk a6 - rts - -/********************************************************************/ -/* - * These routines write to the special purpose registers in the ColdFire - * core. Since these registers are write-only in the supervisor model, - * no corresponding read routines exist. - */ - -mcf5xxx_wr_cacr: -_mcf5xxx_wr_cacr: - move.l 4(sp),d0 - .long 0x4e7b0002 /* movec d0,cacr */ - nop - rts - -mcf5xxx_wr_acr0: -_mcf5xxx_wr_acr0: - move.l 4(sp),d0 - .long 0x4e7b0004 /* movec d0,ACR0 */ - nop - rts - -mcf5xxx_wr_acr1: -_mcf5xxx_wr_acr1: - move.l 4(sp),d0 - .long 0x4e7b0005 /* movec d0,ACR1 */ - nop - rts - -mcf5xxx_wr_acr2: -_mcf5xxx_wr_acr2: - move.l 4(sp),d0 - .long 0x4e7b0006 /* movec d0,ACR2 */ - nop - rts - -mcf5xxx_wr_acr3: -_mcf5xxx_wr_acr3: - move.l 4(sp),d0 - .long 0x4e7b0007 /* movec d0,ACR3 */ - nop - rts - -mcf5xxx_wr_other_sp: -_mcf5xxx_wr_other_sp: -mcf5xxx_wr_other_a7: -_mcf5xxx_wr_other_a7: - move.l 4(sp),d0 - .long 0x4e7b0800 /* movec d0,OTHER_A7 */ - nop - rts - -mcf5xxx_wr_vbr: -_mcf5xxx_wr_vbr: - move.l 4(sp),d0 - .long 0x4e7b0801 /* movec d0,VBR */ - nop - rts - -mcf5xxx_wr_macsr: -_mcf5xxx_wr_macsr: - move.l 4(sp),d0 - .long 0x4e7b0804 /* movec d0,MACSR */ - nop - rts - -mcf5xxx_wr_mask: -_mcf5xxx_wr_mask: - move.l 4(sp),d0 - .long 0x4e7b0805 /* movec d0,MASK */ - nop - rts - -mcf5xxx_wr_acc0: -_mcf5xxx_wr_acc0: - move.l 4(sp),d0 - .long 0x4e7b0806 /* movec d0,ACC0 */ - nop - rts - -mcf5xxx_wr_accext01: -_mcf5xxx_wr_accext01: - move.l 4(sp),d0 - .long 0x4e7b0807 /* movec d0,ACCEXT01 */ - nop - rts - -mcf5xxx_wr_accext23: -_mcf5xxx_wr_accext23: - move.l 4(sp),d0 - .long 0x4e7b0808 /* movec d0,ACCEXT23 */ - nop - rts - -mcf5xxx_wr_acc1: -_mcf5xxx_wr_acc1: - move.l 4(sp),d0 - .long 0x4e7b0809 /* movec d0,ACC1 */ - nop - rts - -mcf5xxx_wr_acc2: -_mcf5xxx_wr_acc2: - move.l 4(sp),d0 - .long 0x4e7b080A /* movec d0,ACC2 */ - nop - rts - -mcf5xxx_wr_acc3: -_mcf5xxx_wr_acc3: - move.l 4(sp),d0 - .long 0x4e7b080B /* movec d0,ACC3 */ - nop - rts - -mcf5xxx_wr_sr: -_mcf5xxx_wr_sr: - move.l 4(sp),d0 - move.w d0,SR - rts - -mcf5xxx_wr_rambar0: -_mcf5xxx_wr_rambar0: - move.l 4(sp),d0 - .long 0x4e7b0C04 /* movec d0,RAMBAR0 */ - nop - rts - -mcf5xxx_wr_rambar1: -_mcf5xxx_wr_rambar1: - move.l 4(sp),d0 - .long 0x4e7b0C05 /* movec d0,RAMBAR1 */ - nop - rts - -mcf5xxx_wr_mbar: -_mcf5xxx_wr_mbar: -mcf5xxx_wr_mbar0: -_mcf5xxx_wr_mbar0: - move.l 4(sp),d0 - .long 0x4e7b0C0F /* movec d0,MBAR0 */ - nop - rts - -mcf5xxx_wr_mbar1: -_mcf5xxx_wr_mbar1: - move.l 4(sp),d0 - .long 0x4e7b0C0E /* movec d0,MBAR1 */ - nop - rts - - .end -/********************************************************************/ diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/newlib.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/newlib.c deleted file mode 100644 index 422ad610c..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/newlib.c +++ /dev/null @@ -1,166 +0,0 @@ -/*
- FreeRTOS MCF5235 port - Copyright (C) 2006 Christian Walter.
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License** as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- FreeRTOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with FreeRTOS; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- A special exception to the GPL can be applied should you wish to distribute
- a combined work that includes FreeRTOS, without being obliged to provide
- the source code for any proprietary components. See the licensing section
- of http://www.FreeRTOS.org for full details of how and when the exception
- can be applied.
-
- ***************************************************************************
- ***************************************************************************
- * *
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
- * *
- * This is a concise, step by step, 'hands on' guide that describes both *
- * general multitasking concepts and FreeRTOS specifics. It presents and *
- * explains numerous examples that are written using the FreeRTOS API. *
- * Full source code for all the examples is provided in an accompanying *
- * .zip file. *
- * *
- ***************************************************************************
- ***************************************************************************
-
- Please ensure to read the configuration and relevant port sections of the
- online documentation.
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
-/* ------------------------ System includes ------------------------------- */
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <errno.h>
-
-/* ------------------------ FreeRTOS includes ----------------------------- */
-#include <FreeRTOS.h>
-#include <serial.h>
-
-/* ------------------------ Prototypes ------------------------------------ */
-void vSerialPutStringNOISR( xComPortHandle pxPort,
- const signed char * const pcString,
- unsigned short usStringLength );
-
-/* ------------------------ Start implementation -------------------------- */
-void
-_exit( int status )
-{
- asm volatile ( "halt" );
-
- for( ;; );
-}
-
-pid_t
-getpid( void )
-{
- return 0;
-}
-
-int
-kill( pid_t pid, int sig )
-{
- _exit( 0 );
-}
-
-int
-close( int fd )
-{
- return 0;
-}
-
-int
-fstat( int fd, struct stat *buf )
-{
- buf->st_mode = S_IFCHR;
- buf->st_blksize = 0;
- return 0;
-}
-
-ssize_t
-write( int fd, const void *buf, size_t nbytes )
-{
- ssize_t res = nbytes;
- extern xComPortHandle xSTDComPort;
- switch ( fd )
- {
- case STDERR_FILENO:
- vSerialPutStringNOISR( xSTDComPort,
- ( const signed char * const )buf,
- ( unsigned short )nbytes );
- break;
- case STDOUT_FILENO:
- vSerialPutString( xSTDComPort,
- ( const signed char * const)buf,
- ( unsigned short )nbytes );
- break;
- default:
- errno = EIO;
- res = -1;
- break;
- }
- return res;
-}
-
-int
-read( int fd, void *buf, size_t nbytes )
-{
- switch ( fd )
- {
- default:
- errno = EIO;
- return -1;
- }
-}
-
-int
-isatty( int fd )
-{
- return 0;
-}
-
-off_t
-lseek( int fd, off_t offset, int whence )
-{
- errno = EIO;
- return ( off_t ) - 1;
-}
-
-extern char _end[];
-char *heap_ptr;
-
-void *
-sbrk( ptrdiff_t nbytes )
-{
- char *base;
-
- if( !heap_ptr )
- heap_ptr = ( char * )&_end;
- base = heap_ptr;
- heap_ptr += nbytes;
-
- return base;
-}
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/serial.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/serial.c deleted file mode 100644 index f3e87bab0..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/serial.c +++ /dev/null @@ -1,318 +0,0 @@ -/*
- FreeRTOS MCF5235 port - Copyright (C) 2006 Christian Walter.
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License** as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- FreeRTOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with FreeRTOS; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- A special exception to the GPL can be applied should you wish to distribute
- a combined work that includes FreeRTOS, without being obliged to provide
- the source code for any proprietary components. See the licensing section
- of http://www.FreeRTOS.org for full details of how and when the exception
- can be applied.
-
- ***************************************************************************
- ***************************************************************************
- * *
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
- * *
- * This is a concise, step by step, 'hands on' guide that describes both *
- * general multitasking concepts and FreeRTOS specifics. It presents and *
- * explains numerous examples that are written using the FreeRTOS API. *
- * Full source code for all the examples is provided in an accompanying *
- * .zip file. *
- * *
- ***************************************************************************
- ***************************************************************************
-
- Please ensure to read the configuration and relevant port sections of the
- online documentation.
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
-/* ------------------------ MCF523x includes ------------------------------ */
-#include "mcf5xxx.h"
-#include "mcf523x.h"
-
-/* ------------------------ FreeRTOS includes ----------------------------- */
-#include "FreeRTOS.h"
-#include "queue.h"
-#include "task.h"
-
-#include "serial.h"
-
-/* ----------------------- Defines ----------------------------------------- */
-#define BAUDRATE_VALUE(fsys, baud) ( ( fsys )/(32UL * baud) )
-#define MCF_UART_VECTOR ( 64 + 13 )
-#define COM_NIFACE 1
-#define COM_BLOCK_RETRYTIME 10
-
-/* ------------------------ Static functions ------------------------------ */
-static void prvSerialISR( void );
-
-/* ------------------------ Static variables ------------------------------ */
-typedef struct
-{
- portBASE_TYPE xInitialized;
- QueueHandle_t xRXChars;
- QueueHandle_t xTXChars;
-} xComPortIF_t;
-
-static xComPortIF_t xComPortIF[ COM_NIFACE ];
-
-/* ------------------------ Begin implementation -------------------------- */
-xComPortHandle
-xSerialPortInitMinimal( unsigned long ulWantedBaud,
- unsigned portBASE_TYPE uxQueueLength )
-{
- extern void ( *__RAMVEC[] ) ( );
- xComPortHandle xReturn;
- portBASE_TYPE xOldIPL;
-
- /* Create the queues used to hold Rx and Tx characters. */
- xComPortIF[ 0 ].xRXChars =
- xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE )sizeof( signed char ) );
- xComPortIF[ 0 ].xTXChars =
- xQueueCreate( uxQueueLength + 1, ( unsigned portBASE_TYPE )sizeof( signed char ) );
-
- /* If the queues were created correctly then setup the serial port hardware. */
- if( ( xComPortIF[ 0 ].xRXChars != 0 ) && ( xComPortIF[ 0 ].xTXChars != 0 ) )
- {
- xOldIPL = portSET_IPL( portIPL_MAX );
-
- /* UART 0: Reset transmitter, receiver and mode register pointer */
- MCF_UART_UCR0 = MCF_UART_UCR_MISC( 0x3 );
- MCF_UART_UCR0 = MCF_UART_UCR_MISC( 0x2 );
- MCF_UART_UCR0 = MCF_UART_UCR_MISC( 0x1 );
-
- /* Enable receive interrupts. */
- MCF_UART_UIMR0 = MCF_UART_UIMR_RXRDY_FU;
-
- /* 8 Databits, 1 Stopbit and no parity */
- MCF_UART_UMR0 = MCF_UART_UMR_PM( 0x3 ) | MCF_UART_UMR_SB( 0x7 ) | MCF_UART_UMR_BC( 0x3 );
-
- /* UART 0 Clocking */
- MCF_UART_UCSR0 = MCF_UART_UCSR_RCS( 0xd ) | MCF_UART_UCSR_TCS( 0xd );
- MCF_UART_UBG10 = BAUDRATE_VALUE( FSYS_2, ulWantedBaud ) >> 8U;
- MCF_UART_UBG20 = BAUDRATE_VALUE( FSYS_2, ulWantedBaud ) & 0xFFU;
-
- /* UART 0: Enable interrupts */
- __RAMVEC[MCF_UART_VECTOR] = prvSerialISR;
- MCF_INTC0_ICR13 = MCF_INTC0_ICRn_IL( 0x2 ) | MCF_INTC0_ICRn_IP( 0x1 );
- MCF_INTC0_IMRL &= ~MCF_INTC0_IMRL_INT_MASK13;
-
- /* UART 0 Miscellaneous */
- MCF_UART_UACR0 = 0;
-
- /* UART 0: Enable pins */
- MCF_GPIO_PAR_UART = MCF_GPIO_PAR_UART_PAR_U0RXD | MCF_GPIO_PAR_UART_PAR_U0TXD;
-
- /* Enable the UART. */
- MCF_UART_UCR0 = MCF_UART_UCR_RXC( 0x1 ) | MCF_UART_UCR_TXC( 0x1 );
-
- xComPortIF[ 0 ].xInitialized = TRUE;
- xReturn = ( xComPortHandle ) &xComPortIF[ 0 ];
-
- ( void )portSET_IPL( xOldIPL );
- }
- else
- {
- xReturn = ( xComPortHandle ) 0;
- }
-
- return xReturn;
-}
-
-signed portBASE_TYPE
-xSerialGetChar( xComPortHandle pxPort, signed char * pcRxedChar,
- TickType_t xBlockTime )
-{
- int i;
- portBASE_TYPE xResult = pdFALSE;
- /* Lookup the correct interface. */
- for( i = 0; i < COM_NIFACE; i++ )
- {
- if( pxPort == ( xComPortHandle ) &xComPortIF[ i ] )
- {
- break;
- }
- }
- /* This COM port is available. */
- if( ( i != COM_NIFACE ) && xComPortIF[ i ].xInitialized )
- {
- /* Get the next character from the buffer. Return false if no characters
- * are available, or arrive before xBlockTime expires.
- */
- if( xQueueReceive( xComPortIF[ i ].xRXChars, pcRxedChar, xBlockTime ) )
- {
- xResult = pdTRUE;
- }
- }
- return xResult;
-}
-
-void
-vSerialPutString( xComPortHandle pxPort, const signed char *
- const pcString, unsigned short usStringLength )
-{
- int i;
- signed char *pChNext;
-
- /* Send each character in the string, one at a time. */
- pChNext = ( signed char * )pcString;
- for( i = 0; i < usStringLength; i++ )
- {
- /* Block until character has been transmitted. */
- while( xSerialPutChar( pxPort, *pChNext, COM_BLOCK_RETRYTIME ) != pdTRUE ); pChNext++;
- }
-}
-
-signed portBASE_TYPE
-xSerialPutChar( xComPortHandle pxPort, signed char cOutChar,
- TickType_t xBlockTime )
-{
- int i;
- portBASE_TYPE xResult = pdFALSE;
- portBASE_TYPE xOldIPL;
- /* Lookup the correct interface. */
- for( i = 0; i < COM_NIFACE; i++ )
- {
- if( pxPort == ( xComPortHandle ) &xComPortIF[ i ] )
- {
- break;
- }
- }
- /* This COM port is available. */
- if( ( i != COM_NIFACE ) && xComPortIF[ i ].xInitialized )
- {
- /* Place the character in the queue of characters to be transmitted. */
- if( xQueueSend( xComPortIF[ i ].xTXChars, &cOutChar, xBlockTime ) == pdPASS )
- {
- /* Turn on the Tx interrupt so the ISR will remove the character from the
- * queue and send it. */
- MCF_UART_UIMR0 = MCF_UART_UIMR_TXRDY | MCF_UART_UIMR_RXRDY_FU;
- xResult = pdTRUE;
- }
- }
- return xResult;
-}
-
-signed portBASE_TYPE
-xSerialPutCharNOISR( xComPortHandle pxPort, signed char cOutChar )
-{
- int i;
- portBASE_TYPE xResult = pdFALSE;
- portBASE_TYPE xOldIPL = portSET_IPL( portIPL_MAX );
- /* Lookup the correct interface. */
- for( i = 0; i < COM_NIFACE; i++ )
- {
- if( pxPort == ( xComPortHandle ) &xComPortIF[ i ] )
- {
- break;
- }
- }
- /* This COM port is available. Support for this only available for COM1 right now. */
- if( ( i != COM_NIFACE ) && ( i == 0 ) )
- {
- /* Wait until the transmit buffer is ready. */
- while( !( MCF_UART_USR0 & MCF_UART_USR_TXRDY ) );
- /* Place the character in the transmit buffer. */
- MCF_UART_UTB0 = cOutChar;
- xResult = pdTRUE;
- }
- ( void )portSET_IPL( xOldIPL );
- return xResult;
-}
-
-void
-vSerialPutStringNOISR( xComPortHandle pxPort, const signed char *
- const pcString, unsigned short usStringLength )
-{
- int i;
- signed char *pChNext;
- portBASE_TYPE xOldIPL = portSET_IPL( portIPL_MAX );
-
- /* Send each character in the string, one at a time. */
- pChNext = ( signed char * )pcString;
- for( i = 0; i < usStringLength; i++ )
- {
- /* Block until character has been transmitted. */
- while( xSerialPutCharNOISR( pxPort, *pChNext ) != pdTRUE );
- pChNext++;
- }
- ( void )portSET_IPL( xOldIPL );
-}
-
-void
-vSerialClose( xComPortHandle xPort )
-{
- /* Not supported as not required by the demo application. */
-}
-
-void
-prvSerialISR( void )
-{
- static signed char cChar;
- static portBASE_TYPE xHigherPriorityTaskWoken;
-
- /* We have to remvoe the effect of the GCC. Please note that the
- * __attribute__ ((interrupt_handler)) does not work here because we
- * have to do the storing of the registers ourself. Another problem
- * is the usage of a frame pointer which is unlinked on entry.
- */
-#if _GCC_USES_FP == 1
- asm volatile ( "unlk %fp\n\t" );
-#endif
- /* This ISR can cause a context switch, so the first statement must be
- * a call to the portENTER_SWITCHING_ISR() macro. This must be BEFORE any
- * variable declarations.
- */
- portENTER_SWITCHING_ISR();
- xHigherPriorityTaskWoken = pdFALSE;
-
- /* Ready to send a character from the buffer. */
- if( MCF_UART_USR0 & MCF_UART_USR_TXRDY )
- {
- /* Transmit buffer is ready. Test if there are characters available. */
- if( xQueueReceiveFromISR( xComPortIF[ 0 ].xTXChars, &cChar, &xHigherPriorityTaskWoken ) ==
- pdTRUE )
- {
- /* A character was retrieved from the queue so can be sent. */
- MCF_UART_UTB0 = cChar;
- }
- else
- {
- /* Leave only receiver enabled. */
- MCF_UART_UIMR0 = MCF_UART_UIMR_RXRDY_FU;
- }
- }
- if( MCF_UART_USR0 & MCF_UART_USR_RXRDY )
- {
- cChar = MCF_UART_URB0;
- xQueueSendFromISR( xComPortIF[ 0].xRXChars, &cChar, &xHigherPriorityTaskWoken );
- }
- /* Exit the ISR. If a task was woken by either a character being
- * or transmitted then a context switch will occur.
- */
- portEXIT_SWITCHING_ISR( xHigherPriorityTaskWoken );
-}
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/vector.S b/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/vector.S deleted file mode 100644 index d898963ec..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/system/vector.S +++ /dev/null @@ -1,322 +0,0 @@ -/*
- FreeRTOS MCF5235 port - Copyright (C) 2006 Christian Walter.
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License** as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- FreeRTOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with FreeRTOS; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- A special exception to the GPL can be applied should you wish to distribute
- a combined work that includes FreeRTOS, without being obliged to provide
- the source code for any proprietary components. See the licensing section
- of http://www.FreeRTOS.org for full details of how and when the exception
- can be applied.
-
- ***************************************************************************
- ***************************************************************************
- * *
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
- * *
- * This is a concise, step by step, 'hands on' guide that describes both *
- * general multitasking concepts and FreeRTOS specifics. It presents and *
- * explains numerous examples that are written using the FreeRTOS API. *
- * Full source code for all the examples is provided in an accompanying *
- * .zip file. *
- * *
- ***************************************************************************
- ***************************************************************************
-
- Please ensure to read the configuration and relevant port sections of the
- online documentation.
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
- .extern __stack
- .extern start
- .extern fec_handler
- .extern fec_if
- .extern decrement_timers
- .global __RAMVEC
- .global __ROMVEC
-
- .equ MCF_PIT_PCSR0, IPSBAR + 0x150000
- .equ MCF_PIT_PCSR_PIF, 0x0004
-
- .section .vector_rom, "x"
-__ROMVEC:
- .long __stack /* Reset: Initial Stack Pointer */
- .long start /* Reset: Initial Program Counter */
- .long VecDefault /* Bus Error */
- .long VecDefault /* Address Error */
- .long VecDefault /* Illegal Instruction */
- .long VecDefault /* Zero Divison */
- .space 4 /* reserved */
- .space 4 /* reserved */
- .long VecDefault /* Privilege Violation */
- .long VecDefault /* Trace */
- .long VecDefault /* Unimplemented line-a opcode */
- .long VecDefault /* Unimplemented line-b opcode */
- .long VecDefault /* Non-PC breakpoint debug interrupt */
- .long VecDefault /* PC breakpoint debug interrupt */
- .long VecDefault /* Format Error */
- .long VecDefault /* Uninitialized Interrupt */
- .org 0x60
- .long IRQSpurious /* Spurious Interrupt */
- .long IRQDefault /* Level 1 Interrupt */
- .long IRQDefault /* Level 2 Interrupt */
- .long IRQDefault /* Level 3 Interrupt */
- .long IRQDefault /* Level 4 Interrupt */
- .long IRQDefault /* Level 5 Interrupt */
- .long IRQDefault /* Level 6 Interrupt */
- .long IRQDefault /* Level 7 Interrupt */
- .org 0x80
- .long TrapDefault /* TRAP 0 */
- .long TrapDefault /* TRAP 1 */
- .long TrapDefault /* TRAP 2 */
- .long TrapDefault /* TRAP 3 */
- .long TrapDefault /* TRAP 4 */
- .long TrapDefault /* TRAP 5 */
- .long TrapDefault /* TRAP 6 */
- .long TrapDefault /* TRAP 7 */
- .long TrapDefault /* TRAP 8 */
- .long TrapDefault /* TRAP 9 */
- .long TrapDefault /* TRAP 10 */
- .long TrapDefault /* TRAP 11 */
- .long TrapDefault /* TRAP 12 */
- .long TrapDefault /* TRAP 13 */
- .long TrapDefault /* TRAP 14 */
- .long TrapDefault /* TRAP 15 */
- .org 0x100
- .long IRQDefault /* User-Defined Interrupt 0 */
- .long IRQDefault /* User-Defined Interrupt 1 */
- .long IRQDefault /* User-Defined Interrupt 2 */
- .long IRQDefault /* User-Defined Interrupt 3 */
- .long IRQDefault /* User-Defined Interrupt 4 */
- .long IRQDefault /* User-Defined Interrupt 5 */
- .long IRQDefault /* User-Defined Interrupt 6 */
- .long IRQDefault /* User-Defined Interrupt 7 */
- .long IRQDefault /* User-Defined Interrupt 8 */
- .long IRQDefault /* User-Defined Interrupt 9 */
- .long IRQDefault /* User-Defined Interrupt 10 */
- .long IRQDefault /* User-Defined Interrupt 11 */
- .long IRQDefault /* User-Defined Interrupt 12 */
- .long IRQDefault /* User-Defined Interrupt 13 */
- .long IRQDefault /* User-Defined Interrupt 14 */
- .long IRQDefault /* User-Defined Interrupt 15 */
- .long IRQDefault /* User-Defined Interrupt 16 */
- .long IRQDefault /* User-Defined Interrupt 17 */
- .long IRQDefault /* User-Defined Interrupt 18 */
- .long IRQDefault /* User-Defined Interrupt 19 */
- .long IRQDefault /* User-Defined Interrupt 20 */
- .long IRQDefault /* User-Defined Interrupt 21 */
- .long IRQDefault /* User-Defined Interrupt 22 */
- .long IRQDefault /* Transmit frame interrupt */
- .long IRQDefault /* Transmit buffer interrupt */
- .long IRQDefault /* Transmit FIFO underrun */
- .long IRQDefault /* Collision retry limit */
- .long IRQDefault /* Receive frame interrupt */
- .long IRQDefault /* Receive buffer interrupt */
- .long IRQDefault /* MII interrupt */
- .long IRQDefault /* Late collision */
- .long IRQDefault /* Heartbeat error */
- .long IRQDefault /* Graceful stop complete */
- .long IRQDefault /* Ethernet bus error */
- .long IRQDefault /* Babbling transmit error */
- .long IRQDefault /* Babbling receive error */
- .long IRQDefault /* Timer interrupt */
- .long IRQDefault /* User-Defined Interrupt 37 */
- .long IRQDefault /* User-Defined Interrupt 38 */
- .long IRQDefault /* User-Defined Interrupt 39 */
- .long IRQDefault /* User-Defined Interrupt 40 */
- .long IRQDefault /* User-Defined Interrupt 41 */
- .long IRQDefault /* User-Defined Interrupt 42 */
- .long IRQDefault /* User-Defined Interrupt 43 */
- .long IRQDefault /* User-Defined Interrupt 44 */
- .long IRQDefault /* User-Defined Interrupt 45 */
- .long IRQDefault /* User-Defined Interrupt 46 */
- .long IRQDefault /* User-Defined Interrupt 47 */
- .long IRQDefault /* User-Defined Interrupt 48 */
- .long IRQDefault /* User-Defined Interrupt 49 */
- .long IRQDefault /* User-Defined Interrupt 50 */
- .long IRQDefault /* User-Defined Interrupt 51 */
- .long IRQDefault /* User-Defined Interrupt 52 */
- .long IRQDefault /* User-Defined Interrupt 53 */
- .long IRQDefault /* User-Defined Interrupt 54 */
- .long IRQDefault /* User-Defined Interrupt 55 */
- .long IRQDefault /* User-Defined Interrupt 56 */
- .long IRQDefault /* User-Defined Interrupt 57 */
- .long IRQDefault /* User-Defined Interrupt 58 */
- .long IRQDefault /* User-Defined Interrupt 59 */
- .long IRQDefault /* User-Defined Interrupt 60 */
- .long IRQDefault /* User-Defined Interrupt 61 */
- .long IRQDefault /* User-Defined Interrupt 62 */
- .long IRQDefault /* User-Defined Interrupt 63 */
- .long IRQDefault /* User-Defined Interrupt 64 */
- .long IRQDefault /* User-Defined Interrupt 65 */
- .long IRQDefault /* User-Defined Interrupt 66 */
- .long IRQDefault /* User-Defined Interrupt 67 */
- .long IRQDefault /* User-Defined Interrupt 68 */
- .long IRQDefault /* User-Defined Interrupt 69 */
- .long IRQDefault /* User-Defined Interrupt 70 */
- .long IRQDefault /* User-Defined Interrupt 71 */
- .long IRQDefault /* User-Defined Interrupt 72 */
- .long IRQDefault /* User-Defined Interrupt 73 */
- .long IRQDefault /* User-Defined Interrupt 74 */
- .long IRQDefault /* User-Defined Interrupt 75 */
- .long IRQDefault /* User-Defined Interrupt 76 */
- .long IRQDefault /* User-Defined Interrupt 77 */
- .long IRQDefault /* User-Defined Interrupt 78 */
- .long IRQDefault /* User-Defined Interrupt 79 */
- .long IRQDefault /* User-Defined Interrupt 80 */
- .long IRQDefault /* User-Defined Interrupt 81 */
- .long IRQDefault /* User-Defined Interrupt 82 */
- .long IRQDefault /* User-Defined Interrupt 83 */
- .long IRQDefault /* User-Defined Interrupt 84 */
- .long IRQDefault /* User-Defined Interrupt 85 */
- .long IRQDefault /* User-Defined Interrupt 86 */
- .long IRQDefault /* User-Defined Interrupt 87 */
- .long IRQDefault /* User-Defined Interrupt 88 */
- .long IRQDefault /* User-Defined Interrupt 89 */
- .long IRQDefault /* User-Defined Interrupt 90 */
- .long IRQDefault /* User-Defined Interrupt 91 */
- .long IRQDefault /* User-Defined Interrupt 92 */
- .long IRQDefault /* User-Defined Interrupt 93 */
- .long IRQDefault /* User-Defined Interrupt 94 */
- .long IRQDefault /* User-Defined Interrupt 95 */
- .long IRQDefault /* User-Defined Interrupt 96 */
- .long IRQDefault /* User-Defined Interrupt 97 */
- .long IRQDefault /* User-Defined Interrupt 98 */
- .long IRQDefault /* User-Defined Interrupt 99 */
- .long IRQDefault /* User-Defined Interrupt 100 */
- .long IRQDefault /* User-Defined Interrupt 101 */
- .long IRQDefault /* User-Defined Interrupt 102 */
- .long IRQDefault /* User-Defined Interrupt 103 */
- .long IRQDefault /* User-Defined Interrupt 104 */
- .long IRQDefault /* User-Defined Interrupt 105 */
- .long IRQDefault /* User-Defined Interrupt 106 */
- .long IRQDefault /* User-Defined Interrupt 107 */
- .long IRQDefault /* User-Defined Interrupt 108 */
- .long IRQDefault /* User-Defined Interrupt 109 */
- .long IRQDefault /* User-Defined Interrupt 110 */
- .long IRQDefault /* User-Defined Interrupt 111 */
- .long IRQDefault /* User-Defined Interrupt 112 */
- .long IRQDefault /* User-Defined Interrupt 113 */
- .long IRQDefault /* User-Defined Interrupt 114 */
- .long IRQDefault /* User-Defined Interrupt 115 */
- .long IRQDefault /* User-Defined Interrupt 116 */
- .long IRQDefault /* User-Defined Interrupt 117 */
- .long IRQDefault /* User-Defined Interrupt 118 */
- .long IRQDefault /* User-Defined Interrupt 119 */
- .long IRQDefault /* User-Defined Interrupt 120 */
- .long IRQDefault /* User-Defined Interrupt 121 */
- .long IRQDefault /* User-Defined Interrupt 122 */
- .long IRQDefault /* User-Defined Interrupt 123 */
- .long IRQDefault /* User-Defined Interrupt 124 */
- .long IRQDefault /* User-Defined Interrupt 125 */
- .long IRQDefault /* User-Defined Interrupt 126 */
- .long IRQDefault /* User-Defined Interrupt 127 */
- .long IRQDefault /* User-Defined Interrupt 128 */
- .long IRQDefault /* User-Defined Interrupt 129 */
- .long IRQDefault /* User-Defined Interrupt 130 */
- .long IRQDefault /* User-Defined Interrupt 131 */
- .long IRQDefault /* User-Defined Interrupt 132 */
- .long IRQDefault /* User-Defined Interrupt 133 */
- .long IRQDefault /* User-Defined Interrupt 134 */
- .long IRQDefault /* User-Defined Interrupt 135 */
- .long IRQDefault /* User-Defined Interrupt 136 */
- .long IRQDefault /* User-Defined Interrupt 137 */
- .long IRQDefault /* User-Defined Interrupt 138 */
- .long IRQDefault /* User-Defined Interrupt 139 */
- .long IRQDefault /* User-Defined Interrupt 140 */
- .long IRQDefault /* User-Defined Interrupt 141 */
- .long IRQDefault /* User-Defined Interrupt 142 */
- .long IRQDefault /* User-Defined Interrupt 143 */
- .long IRQDefault /* User-Defined Interrupt 144 */
- .long IRQDefault /* User-Defined Interrupt 145 */
- .long IRQDefault /* User-Defined Interrupt 146 */
- .long IRQDefault /* User-Defined Interrupt 147 */
- .long IRQDefault /* User-Defined Interrupt 148 */
- .long IRQDefault /* User-Defined Interrupt 149 */
- .long IRQDefault /* User-Defined Interrupt 150 */
- .long IRQDefault /* User-Defined Interrupt 151 */
- .long IRQDefault /* User-Defined Interrupt 152 */
- .long IRQDefault /* User-Defined Interrupt 153 */
- .long IRQDefault /* User-Defined Interrupt 154 */
- .long IRQDefault /* User-Defined Interrupt 155 */
- .long IRQDefault /* User-Defined Interrupt 156 */
- .long IRQDefault /* User-Defined Interrupt 157 */
- .long IRQDefault /* User-Defined Interrupt 158 */
- .long IRQDefault /* User-Defined Interrupt 159 */
- .long IRQDefault /* User-Defined Interrupt 160 */
- .long IRQDefault /* User-Defined Interrupt 161 */
- .long IRQDefault /* User-Defined Interrupt 162 */
- .long IRQDefault /* User-Defined Interrupt 163 */
- .long IRQDefault /* User-Defined Interrupt 164 */
- .long IRQDefault /* User-Defined Interrupt 165 */
- .long IRQDefault /* User-Defined Interrupt 166 */
- .long IRQDefault /* User-Defined Interrupt 167 */
- .long IRQDefault /* User-Defined Interrupt 168 */
- .long IRQDefault /* User-Defined Interrupt 169 */
- .long IRQDefault /* User-Defined Interrupt 170 */
- .long IRQDefault /* User-Defined Interrupt 171 */
- .long IRQDefault /* User-Defined Interrupt 172 */
- .long IRQDefault /* User-Defined Interrupt 173 */
- .long IRQDefault /* User-Defined Interrupt 174 */
- .long IRQDefault /* User-Defined Interrupt 175 */
- .long IRQDefault /* User-Defined Interrupt 176 */
- .long IRQDefault /* User-Defined Interrupt 177 */
- .long IRQDefault /* User-Defined Interrupt 178 */
- .long IRQDefault /* User-Defined Interrupt 179 */
- .long IRQDefault /* User-Defined Interrupt 180 */
- .long IRQDefault /* User-Defined Interrupt 181 */
- .long IRQDefault /* User-Defined Interrupt 182 */
- .long IRQDefault /* User-Defined Interrupt 183 */
- .long IRQDefault /* User-Defined Interrupt 184 */
- .long IRQDefault /* User-Defined Interrupt 185 */
- .long IRQDefault /* User-Defined Interrupt 186 */
- .long IRQDefault /* User-Defined Interrupt 187 */
- .long IRQDefault /* User-Defined Interrupt 188 */
- .long IRQDefault /* User-Defined Interrupt 189 */
- .long IRQDefault /* User-Defined Interrupt 190 */
- .long IRQDefault /* User-Defined Interrupt 191 */
- .org 0x00000400
-
- .section .vector_ram
-__RAMVEC:
- .space 0x400
-
- .section .text
-VecDefault:
- halt
- bra VecDefault
-
-IRQDefault:
- halt
- bra IRQDefault
-
-IRQSpurious:
- halt
- bra IRQSpurious
-
-TrapDefault:
- halt
- bra TrapDefault
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/tools/indent.sh b/FreeRTOS/Demo/lwIP_MCF5235_GCC/tools/indent.sh deleted file mode 100644 index 140fd04d7..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/tools/indent.sh +++ /dev/null @@ -1,25 +0,0 @@ -#!/bin/sh - -indent \ - --declaration-indentation16 \ - --procnames-start-lines \ - --blank-lines-after-declarations \ - --blank-lines-after-procedures \ - --break-before-boolean-operator \ - --braces-after-if-line \ - --braces-after-struct-decl-line \ - --brace-indent0 \ - --case-indentation0 \ - --no-space-after-function-call-names \ - --no-space-after-for \ - --no-space-after-if \ - --no-space-after-while \ - --no-space-after-casts \ - --space-after-parentheses \ - --dont-format-comments \ - --indent-level4 \ - --honour-newlines \ - --no-tabs \ - --line-length100 \ - $@ - diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/tools/mcf5235-http.png b/FreeRTOS/Demo/lwIP_MCF5235_GCC/tools/mcf5235-http.png Binary files differdeleted file mode 100644 index fd5c1d5a2..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/tools/mcf5235-http.png +++ /dev/null diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/tools/mcf5235-icmp-frame-len1024.png b/FreeRTOS/Demo/lwIP_MCF5235_GCC/tools/mcf5235-icmp-frame-len1024.png Binary files differdeleted file mode 100644 index eb3362be4..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/tools/mcf5235-icmp-frame-len1024.png +++ /dev/null diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/tools/mcf5235-icmp-frame-len64.png b/FreeRTOS/Demo/lwIP_MCF5235_GCC/tools/mcf5235-icmp-frame-len64.png Binary files differdeleted file mode 100644 index 65347b156..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/tools/mcf5235-icmp-frame-len64.png +++ /dev/null diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/web.c b/FreeRTOS/Demo/lwIP_MCF5235_GCC/web.c deleted file mode 100644 index ca4772ea8..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/web.c +++ /dev/null @@ -1,238 +0,0 @@ -/*
- FreeRTOS V202104.00
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License** as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- FreeRTOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with FreeRTOS; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- A special exception to the GPL can be applied should you wish to distribute
- a combined work that includes FreeRTOS, without being obliged to provide
- the source code for any proprietary components. See the licensing section
- of http://www.FreeRTOS.org for full details of how and when the exception
- can be applied.
-
- ***************************************************************************
- ***************************************************************************
- * *
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
- * *
- * This is a concise, step by step, 'hands on' guide that describes both *
- * general multitasking concepts and FreeRTOS specifics. It presents and *
- * explains numerous examples that are written using the FreeRTOS API. *
- * Full source code for all the examples is provided in an accompanying *
- * .zip file. *
- * *
- ***************************************************************************
- ***************************************************************************
-
- Please ensure to read the configuration and relevant port sections of the
- online documentation.
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
-/*
- Implements a simplistic WEB server. Every time a connection is made and
- data is received a dynamic page that shows the current TCP/IP statistics
- is generated and returned. The connection is then closed.
-
- This file was adapted from a FreeRTOS lwIP slip demo supplied by a third
- party.
-*/
-
-/* ------------------------ System includes ------------------------------- */
-#include <stdio.h>
-#include <string.h>
-
-/* ------------------------ FreeRTOS includes ----------------------------- */
-#include "FreeRTOS.h"
-#include "task.h"
-#include "semphr.h"
-
-/* ------------------------ lwIP includes --------------------------------- */
-#include "lwip/api.h"
-#include "lwip/tcpip.h"
-#include "lwip/memp.h"
-#include "lwip/stats.h"
-#include "netif/loopif.h"
-
-/* ------------------------ Project includes ------------------------------ */
-#include "mcf5xxx.h"
-#include "mcf523x.h"
-#include "netif/fec.h"
-
-#include "web.h"
-
-/* ------------------------ Defines --------------------------------------- */
-/* The size of the buffer in which the dynamic WEB page is created. */
-#define webMAX_PAGE_SIZE ( 2048 )
-
-/* Standard GET response. */
-#define webHTTP_OK "HTTP/1.0 200 OK\r\nContent-type: text/html\r\n\r\n"
-
-/* The port on which we listen. */
-#define webHTTP_PORT ( 80 )
-
-/* Delay on close error. */
-#define webSHORT_DELAY ( 10 )
-
-/* Format of the dynamic page that is returned on each connection. */
-#define webHTML_START \
-"<html>\
-<head>\
-</head>\
-<BODY onLoad=\"window.setTimeout("location.href='index.html'",1000)\"bgcolor=\"#CCCCff\">\
-\r\nPage Hits = "
-
-#define webHTML_END \
-"\r\n" \
-"FreeRTOS MCF5235 port (c) 2006 by Christian Walter <wolti@sil.at>\r\n" \
-"</pre>\r\n" \
-"</BODY>\r\n" \
-"</html>"
-
-/* ------------------------ Prototypes ------------------------------------ */
-static void vProcessConnection( struct netconn *pxNetCon );
-
-/*------------------------------------------------------------*/
-
-/*
- * Process an incoming connection on port 80.
- *
- * This simply checks to see if the incoming data contains a GET request, and
- * if so sends back a single dynamically created page. The connection is then
- * closed. A more complete implementation could create a task for each
- * connection.
- */
-static void
-vProcessConnection( struct netconn *pxNetCon )
-{
- static char cDynamicPage[webMAX_PAGE_SIZE], cPageHits[11];
- struct netbuf *pxRxBuffer;
- char *pcRxString;
- unsigned short usLength;
- static unsigned long ulPageHits = 0;
-
- /* We expect to immediately get data. */
- pxRxBuffer = netconn_recv( pxNetCon );
-
- if( pxRxBuffer != NULL )
- {
- /* Where is the data? */
- netbuf_data( pxRxBuffer, ( void * )&pcRxString, &usLength );
-
- /* Is this a GET? We don't handle anything else. */
- if( !strncmp( pcRxString, "GET", 3 ) )
- {
- pcRxString = cDynamicPage;
-
- /* Update the hit count. */
- ulPageHits++;
- sprintf( cPageHits, "%lu", ulPageHits );
-
- /* Write out the HTTP OK header. */
- netconn_write( pxNetCon, webHTTP_OK, ( u16_t ) strlen( webHTTP_OK ), NETCONN_COPY );
-
- /* Generate the dynamic page...
-
- ... First the page header. */
- strcpy( cDynamicPage, webHTML_START );
- /* ... Then the hit count... */
- strcat( cDynamicPage, cPageHits );
- strcat( cDynamicPage,
- "<p><pre>Task State Priority Stack #<br>************************************************<br>" );
- /* ... Then the list of tasks and their status... */
- vTaskList( cDynamicPage + strlen( cDynamicPage ) );
- /* ... Finally the page footer. */
- strcat( cDynamicPage, webHTML_END );
-
- /* Write out the dynamically generated page. */
- netconn_write( pxNetCon, cDynamicPage, ( u16_t ) strlen( cDynamicPage ), NETCONN_COPY );
- }
-
- netbuf_delete( pxRxBuffer );
- }
-
- netconn_close( pxNetCon );
-}
-
-/*------------------------------------------------------------*/
-
-void
-vlwIPInit( void )
-{
- /* Initialize lwIP and its interface layer. */
- sys_init( );
- mem_init( );
- memp_init( );
- pbuf_init( );
- netif_init( );
- ip_init( );
- tcpip_init( NULL, NULL );
-}
-
-/*------------------------------------------------------------*/
-
-void
-vBasicWEBServer( void *pvParameters )
-{
- struct netconn *pxHTTPListener, *pxNewConnection;
- struct ip_addr xIpAddr, xNetMast, xGateway;
- static struct netif fec523x_if;
-
- /* Parameters are not used - suppress compiler error. */
- ( void )pvParameters;
-
- /* Create and configure the EMAC interface. */
- IP4_ADDR( &xIpAddr, 10, 0, 10, 2 );
- IP4_ADDR( &xNetMast, 255, 255, 255, 0 );
- IP4_ADDR( &xGateway, 10, 0, 10, 1 );
- netif_add( &fec523x_if, &xIpAddr, &xNetMast, &xGateway, NULL, mcf523xfec_init, tcpip_input );
-
- /* make it the default interface */
- netif_set_default( &fec523x_if );
-
- /* bring it up */
- netif_set_up( &fec523x_if );
-
- /* Create a new tcp connection handle */
- pxHTTPListener = netconn_new( NETCONN_TCP );
- netconn_bind( pxHTTPListener, NULL, webHTTP_PORT );
- netconn_listen( pxHTTPListener );
-
- /* Loop forever */
- for( ;; )
- {
- /* Wait for connection. */
- pxNewConnection = netconn_accept( pxHTTPListener );
-
- if( pxNewConnection != NULL )
- {
- /* Service connection. */
- vProcessConnection( pxNewConnection );
- while( netconn_delete( pxNewConnection ) != ERR_OK )
- {
- vTaskDelay( webSHORT_DELAY );
- }
- }
- }
-}
diff --git a/FreeRTOS/Demo/lwIP_MCF5235_GCC/web.h b/FreeRTOS/Demo/lwIP_MCF5235_GCC/web.h deleted file mode 100644 index db9d52c51..000000000 --- a/FreeRTOS/Demo/lwIP_MCF5235_GCC/web.h +++ /dev/null @@ -1,66 +0,0 @@ -/*
- FreeRTOS V202104.00
-
- This file is part of the FreeRTOS distribution.
-
- FreeRTOS is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License** as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- FreeRTOS is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with FreeRTOS; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- A special exception to the GPL can be applied should you wish to distribute
- a combined work that includes FreeRTOS, without being obliged to provide
- the source code for any proprietary components. See the licensing section
- of http://www.FreeRTOS.org for full details of how and when the exception
- can be applied.
-
- ***************************************************************************
- ***************************************************************************
- * *
- * Get the FreeRTOS eBook! See http://www.FreeRTOS.org/Documentation *
- * *
- * This is a concise, step by step, 'hands on' guide that describes both *
- * general multitasking concepts and FreeRTOS specifics. It presents and *
- * explains numerous examples that are written using the FreeRTOS API. *
- * Full source code for all the examples is provided in an accompanying *
- * .zip file. *
- * *
- ***************************************************************************
- ***************************************************************************
-
- Please ensure to read the configuration and relevant port sections of the
- online documentation.
-
- http://www.FreeRTOS.org - Documentation, latest information, license and
- contact details.
-
- http://www.SafeRTOS.com - A version that is certified for use in safety
- critical systems.
-
- http://www.OpenRTOS.com - Commercial support, development, porting,
- licensing and training services.
-*/
-
-#ifndef BASIC_WEB_SERVER_H
-#define BASIC_WEB_SERVER_H
-
-/* The function that implements the WEB server task. */
-void vBasicWEBServer( void *pvParameters );
-
-
-/* Initialisation required by lwIP. */
-void vlwIPInit( void );
-
-
-#endif /*
- */
-
|
