gpxe: delete long since obsolete snapshot of gPXE

gPXE has been deprecated in favor of iPXE for many, many years now.
It is much better than users get it directly from the iPXE project,
since we should no longer need any special modifications for Syslinux
use.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 0 insertions, 394 deletions

diff --git a/gpxe/src/drivers/net/3c509.h b/gpxe/src/drivers/net/3c509.h
deleted file mode 100644
index f030d4ba..00000000
--- a/gpxe/src/drivers/net/3c509.h
+++ /dev/null
@@ -1,394 +0,0 @@
-/*
- * Copyright (c) 1993 Herb Peyerl (hpeyerl@novatel.ca) 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. The name
- * of the author may not be used to endorse or promote products derived from
- * this software withough 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.
- *
- * if_epreg.h,v 1.4 1994/11/13 10:12:37 gibbs Exp Modified by:
- *
- October 2, 1994
-
- Modified by: Andres Vega Garcia
-
- INRIA - Sophia Antipolis, France
- e-mail: avega@sophia.inria.fr
- finger: avega@pax.inria.fr
-
- */
-
-FILE_LICENCE ( BSD3 );
-
-#include "nic.h"
-
-/*
- * Ethernet software status per interface.
- */
-/*
- * Some global constants
- */
-
-#define TX_INIT_RATE		16
-#define TX_INIT_MAX_RATE	64
-#define RX_INIT_LATENCY		64
-#define RX_INIT_EARLY_THRESH	64
-#define MIN_RX_EARLY_THRESHF	16	/* not less than ether_header */
-#define MIN_RX_EARLY_THRESHL	4
-
-#define EEPROMSIZE	0x40
-#define MAX_EEPROMBUSY	1000
-#define EP_ID_PORT_START 0x110  /* avoid 0x100 to avoid conflict with SB16 */
-#define EP_ID_PORT_INC 0x10
-#define EP_ID_PORT_END 0x200
-#define EP_TAG_MAX		0x7 /* must be 2^n - 1 */
-
-/*
- * Commands to read/write EEPROM trough EEPROM command register (Window 0,
- * Offset 0xa)
- */
-#define EEPROM_CMD_RD	0x0080	/* Read:  Address required (5 bits) */
-#define EEPROM_CMD_WR	0x0040	/* Write: Address required (5 bits) */
-#define EEPROM_CMD_ERASE 0x00c0	/* Erase: Address required (5 bits) */
-#define EEPROM_CMD_EWEN	0x0030	/* Erase/Write Enable: No data required */
-
-#define EEPROM_BUSY		(1<<15)
-#define EEPROM_TST_MODE		(1<<14)
-
-/*
- * Some short functions, worth to let them be a macro
- */
-#define is_eeprom_busy(b) (inw((b)+EP_W0_EEPROM_COMMAND)&EEPROM_BUSY)
-#define GO_WINDOW(b,x)	outw(WINDOW_SELECT|(x), (b)+EP_COMMAND)
-
-/**************************************************************************
- *
- * These define the EEPROM data structure.  They are used in the probe
- * function to verify the existance of the adapter after having sent
- * the ID_Sequence.
- *
- * There are others but only the ones we use are defined here.
- *
- **************************************************************************/
-
-#define EEPROM_NODE_ADDR_0	0x0	/* Word */
-#define EEPROM_NODE_ADDR_1	0x1	/* Word */
-#define EEPROM_NODE_ADDR_2	0x2	/* Word */
-#define EEPROM_PROD_ID		0x3	/* 0x9[0-f]50 */
-#define EEPROM_MFG_ID		0x7	/* 0x6d50 */
-#define EEPROM_ADDR_CFG		0x8	/* Base addr */
-#define EEPROM_RESOURCE_CFG	0x9	/* IRQ. Bits 12-15 */
-
-/**************************************************************************
- *
- * These are the registers for the 3Com 3c509 and their bit patterns when
- * applicable.  They have been taken out the the "EtherLink III Parallel
- * Tasking EISA and ISA Technical Reference" "Beta Draft 10/30/92" manual
- * from 3com.
- *
- * Getting this document out of 3Com is almost impossible.  However,
- * archived copies are available at
- * http://www.osdever.net/cottontail/downloads/docs/3c5x9b.zip and
- * several other places on the web (search for 3c5x9b.pdf).
- *
- **************************************************************************/
-
-#define EP_COMMAND		0x0e	/* Write. BASE+0x0e is always a
-					 * command reg. */
-#define EP_STATUS		0x0e	/* Read. BASE+0x0e is always status
-					 * reg. */
-#define EP_WINDOW		0x0f	/* Read. BASE+0x0f is always window
-					 * reg. */
-/*
- * Window 0 registers. Setup.
- */
-/* Write */
-#define EP_W0_EEPROM_DATA	0x0c
-#define EP_W0_EEPROM_COMMAND	0x0a
-#define EP_W0_RESOURCE_CFG	0x08
-#define EP_W0_ADDRESS_CFG	0x06
-#define EP_W0_CONFIG_CTRL	0x04
-/* Read */
-#define EP_W0_PRODUCT_ID	0x02
-#define EP_W0_MFG_ID		0x00
-
-/*
- * Window 1 registers. Operating Set.
- */
-/* Write */
-#define EP_W1_TX_PIO_WR_2	0x02
-#define EP_W1_TX_PIO_WR_1	0x00
-/* Read */
-#define EP_W1_FREE_TX		0x0c
-#define EP_W1_TX_STATUS		0x0b	/* byte */
-#define EP_W1_TIMER		0x0a	/* byte */
-#define EP_W1_RX_STATUS		0x08
-#define EP_W1_RX_PIO_RD_2	0x02
-#define EP_W1_RX_PIO_RD_1	0x00
-
-/*
- * Window 2 registers. Station Address Setup/Read
- */
-/* Read/Write */
-#define EP_W2_ADDR_5		0x05
-#define EP_W2_ADDR_4		0x04
-#define EP_W2_ADDR_3		0x03
-#define EP_W2_ADDR_2		0x02
-#define EP_W2_ADDR_1		0x01
-#define EP_W2_ADDR_0		0x00
-
-/*
- * Window 3 registers.  FIFO Management.
- */
-/* Read */
-#define EP_W3_FREE_TX		0x0c
-#define EP_W3_FREE_RX		0x0a
-
-/*
- * Window 4 registers. Diagnostics.
- */
-/* Read/Write */
-#define EP_W4_MEDIA_TYPE	0x0a
-#define EP_W4_CTRLR_STATUS	0x08
-#define EP_W4_NET_DIAG		0x06
-#define EP_W4_FIFO_DIAG		0x04
-#define EP_W4_HOST_DIAG		0x02
-#define EP_W4_TX_DIAG		0x00
-
-/*
- * Window 5 Registers.  Results and Internal status.
- */
-/* Read */
-#define EP_W5_READ_0_MASK	0x0c
-#define EP_W5_INTR_MASK		0x0a
-#define EP_W5_RX_FILTER		0x08
-#define EP_W5_RX_EARLY_THRESH	0x06
-#define EP_W5_TX_AVAIL_THRESH	0x02
-#define EP_W5_TX_START_THRESH	0x00
-
-/*
- * Window 6 registers. Statistics.
- */
-/* Read/Write */
-#define TX_TOTAL_OK		0x0c
-#define RX_TOTAL_OK		0x0a
-#define TX_DEFERRALS		0x08
-#define RX_FRAMES_OK		0x07
-#define TX_FRAMES_OK		0x06
-#define RX_OVERRUNS		0x05
-#define TX_COLLISIONS		0x04
-#define TX_AFTER_1_COLLISION	0x03
-#define TX_AFTER_X_COLLISIONS	0x02
-#define TX_NO_SQE		0x01
-#define TX_CD_LOST		0x00
-
-/****************************************
- *
- * Register definitions.
- *
- ****************************************/
-
-/*
- * Command register. All windows.
- *
- * 16 bit register.
- *     15-11:  5-bit code for command to be executed.
- *     10-0:   11-bit arg if any. For commands with no args;
- *	      this can be set to anything.
- */
-#define GLOBAL_RESET		(unsigned short) 0x0000	/* Wait at least 1ms
-							 * after issuing */
-#define WINDOW_SELECT		(unsigned short) (0x1<<11)
-#define START_TRANSCEIVER	(unsigned short) (0x2<<11)	/* Read ADDR_CFG reg to
-							 * determine whether
-							 * this is needed. If
-							 * so; wait 800 uSec
-							 * before using trans-
-							 * ceiver. */
-#define RX_DISABLE		(unsigned short) (0x3<<11)	/* state disabled on
-							 * power-up */
-#define RX_ENABLE		(unsigned short) (0x4<<11)
-#define RX_RESET		(unsigned short) (0x5<<11)
-#define RX_DISCARD_TOP_PACK	(unsigned short) (0x8<<11)
-#define TX_ENABLE		(unsigned short) (0x9<<11)
-#define TX_DISABLE		(unsigned short) (0xa<<11)
-#define TX_RESET		(unsigned short) (0xb<<11)
-#define REQ_INTR		(unsigned short) (0xc<<11)
-#define SET_INTR_MASK		(unsigned short) (0xe<<11)
-#define SET_RD_0_MASK		(unsigned short) (0xf<<11)
-#define SET_RX_FILTER		(unsigned short) (0x10<<11)
-#define FIL_INDIVIDUAL	(unsigned short) (0x1)
-#define FIL_GROUP		(unsigned short) (0x2)
-#define FIL_BRDCST	(unsigned short) (0x4)
-#define FIL_ALL		(unsigned short) (0x8)
-#define SET_RX_EARLY_THRESH	(unsigned short) (0x11<<11)
-#define SET_TX_AVAIL_THRESH	(unsigned short) (0x12<<11)
-#define SET_TX_START_THRESH	(unsigned short) (0x13<<11)
-#define STATS_ENABLE		(unsigned short) (0x15<<11)
-#define STATS_DISABLE		(unsigned short) (0x16<<11)
-#define STOP_TRANSCEIVER	(unsigned short) (0x17<<11)
-/*
- * The following C_* acknowledge the various interrupts. Some of them don't
- * do anything.  See the manual.
- */
-#define ACK_INTR		(unsigned short) (0x6800)
-#define C_INTR_LATCH	(unsigned short) (ACK_INTR|0x1)
-#define C_CARD_FAILURE	(unsigned short) (ACK_INTR|0x2)
-#define C_TX_COMPLETE	(unsigned short) (ACK_INTR|0x4)
-#define C_TX_AVAIL	(unsigned short) (ACK_INTR|0x8)
-#define C_RX_COMPLETE	(unsigned short) (ACK_INTR|0x10)
-#define C_RX_EARLY	(unsigned short) (ACK_INTR|0x20)
-#define C_INT_RQD		(unsigned short) (ACK_INTR|0x40)
-#define C_UPD_STATS	(unsigned short) (ACK_INTR|0x80)
-
-/*
- * Status register. All windows.
- *
- *     15-13:  Window number(0-7).
- *     12:     Command_in_progress.
- *     11:     reserved.
- *     10:     reserved.
- *     9:      reserved.
- *     8:      reserved.
- *     7:      Update Statistics.
- *     6:      Interrupt Requested.
- *     5:      RX Early.
- *     4:      RX Complete.
- *     3:      TX Available.
- *     2:      TX Complete.
- *     1:      Adapter Failure.
- *     0:      Interrupt Latch.
- */
-#define S_INTR_LATCH		(unsigned short) (0x1)
-#define S_CARD_FAILURE		(unsigned short) (0x2)
-#define S_TX_COMPLETE		(unsigned short) (0x4)
-#define S_TX_AVAIL		(unsigned short) (0x8)
-#define S_RX_COMPLETE		(unsigned short) (0x10)
-#define S_RX_EARLY		(unsigned short) (0x20)
-#define S_INT_RQD		(unsigned short) (0x40)
-#define S_UPD_STATS		(unsigned short) (0x80)
-#define S_5_INTS		(S_CARD_FAILURE|S_TX_COMPLETE|\
-				 S_TX_AVAIL|S_RX_COMPLETE|S_RX_EARLY)
-#define S_COMMAND_IN_PROGRESS	(unsigned short) (0x1000)
-
-/*
- * FIFO Registers.
- * RX Status. Window 1/Port 08
- *
- *     15:     Incomplete or FIFO empty.
- *     14:     1: Error in RX Packet   0: Incomplete or no error.
- *     13-11:  Type of error.
- *	      1000 = Overrun.
- *	      1011 = Run Packet Error.
- *	      1100 = Alignment Error.
- *	      1101 = CRC Error.
- *	      1001 = Oversize Packet Error (>1514 bytes)
- *	      0010 = Dribble Bits.
- *	      (all other error codes, no errors.)
- *
- *     10-0:   RX Bytes (0-1514)
- */
-#define ERR_RX_INCOMPLETE	(unsigned short) (0x1<<15)
-#define ERR_RX			(unsigned short) (0x1<<14)
-#define ERR_RX_OVERRUN		(unsigned short) (0x8<<11)
-#define ERR_RX_RUN_PKT		(unsigned short) (0xb<<11)
-#define ERR_RX_ALIGN		(unsigned short) (0xc<<11)
-#define ERR_RX_CRC		(unsigned short) (0xd<<11)
-#define ERR_RX_OVERSIZE		(unsigned short) (0x9<<11)
-#define ERR_RX_DRIBBLE		(unsigned short) (0x2<<11)
-
-/*
- * FIFO Registers.
- * TX Status. Window 1/Port 0B
- *
- *   Reports the transmit status of a completed transmission. Writing this
- *   register pops the transmit completion stack.
- *
- *   Window 1/Port 0x0b.
- *
- *     7:      Complete
- *     6:      Interrupt on successful transmission requested.
- *     5:      Jabber Error (TP Only, TX Reset required. )
- *     4:      Underrun (TX Reset required. )
- *     3:      Maximum Collisions.
- *     2:      TX Status Overflow.
- *     1-0:    Undefined.
- *
- */
-#define TXS_COMPLETE		0x80
-#define TXS_SUCCES_INTR_REQ		0x40
-#define TXS_JABBER		0x20
-#define TXS_UNDERRUN		0x10
-#define TXS_MAX_COLLISION	0x8
-#define TXS_STATUS_OVERFLOW	0x4
-
-/*
- * Configuration control register.
- * Window 0/Port 04
- */
-/* Read */
-#define IS_AUI				(1<<13)
-#define IS_BNC				(1<<12)
-#define IS_UTP				(1<<9)
-/* Write */
-#define ENABLE_DRQ_IRQ			0x0001
-#define W0_P4_CMD_RESET_ADAPTER		0x4
-#define W0_P4_CMD_ENABLE_ADAPTER	0x1
-/*
- * Media type and status.
- * Window 4/Port 0A
- */
-#define ENABLE_UTP			0xc0
-#define DISABLE_UTP			0x0
-
-/*
- * Resource control register
- */
-
-#define SET_IRQ(i)	( ((i)<<12) | 0xF00) /* set IRQ i */
-
-/*
- * Receive status register
- */
-
-#define RX_BYTES_MASK			(unsigned short) (0x07ff)
-#define RX_ERROR	0x4000
-#define RX_INCOMPLETE	0x8000
-
-/*
- * Misc defines for various things.
- */
-#define MFG_ID				0x6d50 /* in EEPROM and W0 ADDR_CONFIG */
-#define PROD_ID				0x9150
-
-#define AUI				0x1
-#define BNC				0x2
-#define UTP				0x4
-
-#define RX_BYTES_MASK			(unsigned short) (0x07ff)
-
-/*
- * Function shared between 3c509.c and 3c529.c
- */
-extern int t5x9_probe ( struct nic *nic,
-			uint16_t prod_id_check, uint16_t prod_id_mask );
-extern void t5x9_disable ( struct nic *nic );
-
-/*
- * Local variables:
- *  c-basic-offset: 8
- * End:
- */