diff options
Diffstat (limited to 'FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/portable/NetworkInterface/mw300_rd/NetworkInterface.c')
| -rw-r--r-- | FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/portable/NetworkInterface/mw300_rd/NetworkInterface.c | 434 |
1 files changed, 217 insertions, 217 deletions
diff --git a/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/portable/NetworkInterface/mw300_rd/NetworkInterface.c b/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/portable/NetworkInterface/mw300_rd/NetworkInterface.c index df5bd7cfe..87161fd39 100644 --- a/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/portable/NetworkInterface/mw300_rd/NetworkInterface.c +++ b/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/portable/NetworkInterface/mw300_rd/NetworkInterface.c @@ -1,217 +1,217 @@ -/* -FreeRTOS+TCP V2.0.11 -Copyright (C) 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved. - -Permission is hereby granted, free of charge, to any person obtaining a copy of -this software and associated documentation files (the "Software"), to deal in -the Software without restriction, including without limitation the rights to -use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of -the Software, and to permit persons to whom the Software is furnished to do so, -subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS -FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - http://aws.amazon.com/freertos - http://www.FreeRTOS.org -*/ - -/* FreeRTOS includes. */ -#include "FreeRTOS.h" -#include "list.h" - -/* FreeRTOS+TCP includes. */ -#include "FreeRTOS_IP.h" -/* FreeRTOS+TCP includes. */ -#include "FreeRTOS_IP.h" -#include "FreeRTOS_Sockets.h" -#include "FreeRTOS_IP_Private.h" -#include "FreeRTOS_DNS.h" -#include "NetworkBufferManagement.h" -#include "NetworkInterface.h" - -#include "wifi-decl.h" -#include "wmerrno.h" -#include "wifi.h" - -#include <wmlog.h> - -#define net_e(...) \ - wmlog_e("freertos_tcp", ##__VA_ARGS__) -#define net_w(...) \ - wmlog_w("freertos_tcp", ##__VA_ARGS__) -#define net_d(...) \ - wmlog("freertos_tcp", ##__VA_ARGS__) - -#if 0 //this is lwip structure. -#define MAX_INTERFACES_SUPPORTED 3 -static struct netif *netif_arr[MAX_INTERFACES_SUPPORTED]; -#endif - -/* If ipconfigETHERNET_DRIVER_FILTERS_FRAME_TYPES is set to 1, then the Ethernet -driver will filter incoming packets and only pass the stack those packets it -considers need processing. */ -#if( ipconfigETHERNET_DRIVER_FILTERS_FRAME_TYPES == 0 ) -#define ipCONSIDER_FRAME_FOR_PROCESSING( pucEthernetBuffer ) eProcessBuffer -#else -#define ipCONSIDER_FRAME_FOR_PROCESSING( pucEthernetBuffer ) eConsiderFrameForProcessing( ( pucEthernetBuffer ) ) -#endif - -#define IP_ADDR_ANY ((ip_addr_t *)&ip_addr_any) -#define IP_ADDR_BROADCAST ((ip_addr_t *)&ip_addr_broadcast) - -/** 255.255.255.255 */ -#define IPADDR_NONE ((u32_t)0xffffffffUL) -/** 127.0.0.1 */ -#define IPADDR_LOOPBACK ((u32_t)0x7f000001UL) -/** 0.0.0.0 */ -#define IPADDR_ANY ((u32_t)0x00000000UL) -/** 255.255.255.255 */ -#define IPADDR_BROADCAST ((u32_t)0xffffffffUL) - -/** 255.255.255.255 */ -#define INADDR_NONE IPADDR_NONE -/** 127.0.0.1 */ -#define INADDR_LOOPBACK IPADDR_LOOPBACK -/** 0.0.0.0 */ -#define INADDR_ANY IPADDR_ANY -/** 255.255.255.255 */ -#define INADDR_BROADCAST IPADDR_BROADCAST - -enum if_state_t { - INTERFACE_DOWN = 0, - INTERFACE_UP, -}; -struct ip_addr { - u32_t addr; -}; - -#define MLAN_BSS_TYPE_STA 0 - -extern uint8_t outbuf[2048]; -extern bool mlan_is_amsdu(const t_u8 *rcvdata); -extern t_u8 *mlan_get_payload(const t_u8 *rcvdata, t_u16 *payload_len, int *interface); -extern int wrapper_wlan_handle_amsdu_rx_packet(const t_u8 *rcvdata, const t_u16 datalen); -extern int wrapper_wlan_handle_rx_packet(const t_u16 datalen, const t_u8 *rcvdata, NetworkBufferDescriptor_t *pxNetworkBuffer); -static volatile uint32_t xInterfaceState = INTERFACE_DOWN; - -static int process_data_packet(const t_u8 *databuf, const t_u16 datalen) -{ - int interface = BSS_TYPE_STA; - t_u8 *payload = NULL; - t_u16 payload_len = 0; - const TickType_t xDescriptorWaitTime = pdMS_TO_TICKS( 250 ); - - NetworkBufferDescriptor_t *pxNetworkBuffer; - IPStackEvent_t xRxEvent = { eNetworkRxEvent, NULL }; - - payload = (t_u8 *)mlan_get_payload(databuf, &payload_len, &interface); - - if( eConsiderFrameForProcessing( payload ) != eProcessBuffer ) { - net_d("Dropping packet\r\n"); - return WM_SUCCESS; - } - - pxNetworkBuffer = pxGetNetworkBufferWithDescriptor(/*payload_len*/datalen, xDescriptorWaitTime); - - if (pxNetworkBuffer != NULL) { - /* Set the packet size, in case a larger buffer was returned. */ - pxNetworkBuffer->xDataLength = payload_len; - - /* Copy the packet data. */ - memcpy(pxNetworkBuffer->pucEthernetBuffer, payload, payload_len); - - xRxEvent.pvData = (void *) pxNetworkBuffer; - if ( xSendEventStructToIPTask( &xRxEvent, xDescriptorWaitTime) == pdFAIL ) { - wmprintf("Failed to enqueue packet to network stack %p, len %d", payload, payload_len); - vReleaseNetworkBufferAndDescriptor(pxNetworkBuffer); - return WM_FAIL; - } - } - return WM_SUCCESS; -} - -/* Callback function called from the wifi module */ -void handle_data_packet(const t_u8 interface, const t_u8 *rcvdata, - const t_u16 datalen) -{ - if (interface == BSS_TYPE_STA) - process_data_packet(rcvdata, datalen); -} - -BaseType_t xNetworkInterfaceInitialise( void ) -{ - uint8_t ret; - mac_addr_t mac_addr; - - ret = wifi_get_device_mac_addr(&mac_addr); - if (ret != WM_SUCCESS) { - net_d("Failed to get mac address"); - } - - FreeRTOS_UpdateMACAddress(mac_addr.mac); - - return ( xInterfaceState == INTERFACE_UP && ret == WM_SUCCESS ) ? pdTRUE : pdFALSE; -} - -void vNetworkInterfaceAllocateRAMToBuffers( NetworkBufferDescriptor_t pxNetworkBuffers[ ipconfigNUM_NETWORK_BUFFER_DESCRIPTORS ] ) -{ - /* FIX ME. */ -} - -BaseType_t xGetPhyLinkStatus( void ) -{ - /* FIX ME. */ - return pdFALSE; -} -void vNetworkNotifyIFDown() -{ - IPStackEvent_t xRxEvent = { eNetworkDownEvent, NULL }; - xInterfaceState = INTERFACE_DOWN; - if( xSendEventStructToIPTask( &xRxEvent, 0 ) != pdPASS ) { - /* Could not send the message, so it is still pending. */ - net_e("Could not send network down event"); - } - else { - /* Message was sent so it is not pending. */ - net_d("Sent network down event"); - } -} - -void vNetworkNotifyIFUp() -{ - xInterfaceState = INTERFACE_UP; -} - -BaseType_t xNetworkInterfaceOutput( NetworkBufferDescriptor_t *const pxNetworkBuffer, BaseType_t xReleaseAfterSend ) -{ - uint8_t pkt_len; - - if (pxNetworkBuffer == NULL || - pxNetworkBuffer->pucEthernetBuffer == NULL || - pxNetworkBuffer->xDataLength == 0) { - net_d("Incorrect params"); - return pdFALSE; - } - memset(outbuf, 0x00, sizeof(outbuf)); - pkt_len = 22 + 4; /* sizeof(TxPD) + INTF_HEADER_LEN */ - memcpy((u8_t *) outbuf + pkt_len, (u8_t *) pxNetworkBuffer->pucEthernetBuffer, - pxNetworkBuffer->xDataLength); - int ret = wifi_low_level_output(BSS_TYPE_STA, outbuf + pkt_len, pxNetworkBuffer->xDataLength); - if (ret != WM_SUCCESS) { - net_e("Failed output %p, length %d, error %d \r\n", pxNetworkBuffer->pucEthernetBuffer, pxNetworkBuffer->xDataLength, ret); - } - - if (xReleaseAfterSend != pdFALSE) { - vReleaseNetworkBufferAndDescriptor(pxNetworkBuffer); - } - - return ret == WM_SUCCESS ? pdTRUE : pdFALSE; -} +/*
+FreeRTOS+TCP V2.0.11
+Copyright (C) 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+ http://aws.amazon.com/freertos
+ http://www.FreeRTOS.org
+*/
+
+/* FreeRTOS includes. */
+#include "FreeRTOS.h"
+#include "list.h"
+
+/* FreeRTOS+TCP includes. */
+#include "FreeRTOS_IP.h"
+/* FreeRTOS+TCP includes. */
+#include "FreeRTOS_IP.h"
+#include "FreeRTOS_Sockets.h"
+#include "FreeRTOS_IP_Private.h"
+#include "FreeRTOS_DNS.h"
+#include "NetworkBufferManagement.h"
+#include "NetworkInterface.h"
+
+#include "wifi-decl.h"
+#include "wmerrno.h"
+#include "wifi.h"
+
+#include <wmlog.h>
+
+#define net_e(...) \
+ wmlog_e("freertos_tcp", ##__VA_ARGS__)
+#define net_w(...) \
+ wmlog_w("freertos_tcp", ##__VA_ARGS__)
+#define net_d(...) \
+ wmlog("freertos_tcp", ##__VA_ARGS__)
+
+#if 0 //this is lwip structure.
+#define MAX_INTERFACES_SUPPORTED 3
+static struct netif *netif_arr[MAX_INTERFACES_SUPPORTED];
+#endif
+
+/* If ipconfigETHERNET_DRIVER_FILTERS_FRAME_TYPES is set to 1, then the Ethernet
+driver will filter incoming packets and only pass the stack those packets it
+considers need processing. */
+#if( ipconfigETHERNET_DRIVER_FILTERS_FRAME_TYPES == 0 )
+#define ipCONSIDER_FRAME_FOR_PROCESSING( pucEthernetBuffer ) eProcessBuffer
+#else
+#define ipCONSIDER_FRAME_FOR_PROCESSING( pucEthernetBuffer ) eConsiderFrameForProcessing( ( pucEthernetBuffer ) )
+#endif
+
+#define IP_ADDR_ANY ((ip_addr_t *)&ip_addr_any)
+#define IP_ADDR_BROADCAST ((ip_addr_t *)&ip_addr_broadcast)
+
+/** 255.255.255.255 */
+#define IPADDR_NONE ((u32_t)0xffffffffUL)
+/** 127.0.0.1 */
+#define IPADDR_LOOPBACK ((u32_t)0x7f000001UL)
+/** 0.0.0.0 */
+#define IPADDR_ANY ((u32_t)0x00000000UL)
+/** 255.255.255.255 */
+#define IPADDR_BROADCAST ((u32_t)0xffffffffUL)
+
+/** 255.255.255.255 */
+#define INADDR_NONE IPADDR_NONE
+/** 127.0.0.1 */
+#define INADDR_LOOPBACK IPADDR_LOOPBACK
+/** 0.0.0.0 */
+#define INADDR_ANY IPADDR_ANY
+/** 255.255.255.255 */
+#define INADDR_BROADCAST IPADDR_BROADCAST
+
+enum if_state_t {
+ INTERFACE_DOWN = 0,
+ INTERFACE_UP,
+};
+struct ip_addr {
+ u32_t addr;
+};
+
+#define MLAN_BSS_TYPE_STA 0
+
+extern uint8_t outbuf[2048];
+extern bool mlan_is_amsdu(const t_u8 *rcvdata);
+extern t_u8 *mlan_get_payload(const t_u8 *rcvdata, t_u16 *payload_len, int *interface);
+extern int wrapper_wlan_handle_amsdu_rx_packet(const t_u8 *rcvdata, const t_u16 datalen);
+extern int wrapper_wlan_handle_rx_packet(const t_u16 datalen, const t_u8 *rcvdata, NetworkBufferDescriptor_t *pxNetworkBuffer);
+static volatile uint32_t xInterfaceState = INTERFACE_DOWN;
+
+static int process_data_packet(const t_u8 *databuf, const t_u16 datalen)
+{
+ int interface = BSS_TYPE_STA;
+ t_u8 *payload = NULL;
+ t_u16 payload_len = 0;
+ const TickType_t xDescriptorWaitTime = pdMS_TO_TICKS( 250 );
+
+ NetworkBufferDescriptor_t *pxNetworkBuffer;
+ IPStackEvent_t xRxEvent = { eNetworkRxEvent, NULL };
+
+ payload = (t_u8 *)mlan_get_payload(databuf, &payload_len, &interface);
+
+ if( eConsiderFrameForProcessing( payload ) != eProcessBuffer ) {
+ net_d("Dropping packet\r\n");
+ return WM_SUCCESS;
+ }
+
+ pxNetworkBuffer = pxGetNetworkBufferWithDescriptor(/*payload_len*/datalen, xDescriptorWaitTime);
+
+ if (pxNetworkBuffer != NULL) {
+ /* Set the packet size, in case a larger buffer was returned. */
+ pxNetworkBuffer->xDataLength = payload_len;
+
+ /* Copy the packet data. */
+ memcpy(pxNetworkBuffer->pucEthernetBuffer, payload, payload_len);
+
+ xRxEvent.pvData = (void *) pxNetworkBuffer;
+ if ( xSendEventStructToIPTask( &xRxEvent, xDescriptorWaitTime) == pdFAIL ) {
+ wmprintf("Failed to enqueue packet to network stack %p, len %d", payload, payload_len);
+ vReleaseNetworkBufferAndDescriptor(pxNetworkBuffer);
+ return WM_FAIL;
+ }
+ }
+ return WM_SUCCESS;
+}
+
+/* Callback function called from the wifi module */
+void handle_data_packet(const t_u8 interface, const t_u8 *rcvdata,
+ const t_u16 datalen)
+{
+ if (interface == BSS_TYPE_STA)
+ process_data_packet(rcvdata, datalen);
+}
+
+BaseType_t xNetworkInterfaceInitialise( void )
+{
+ uint8_t ret;
+ mac_addr_t mac_addr;
+
+ ret = wifi_get_device_mac_addr(&mac_addr);
+ if (ret != WM_SUCCESS) {
+ net_d("Failed to get mac address");
+ }
+
+ FreeRTOS_UpdateMACAddress(mac_addr.mac);
+
+ return ( xInterfaceState == INTERFACE_UP && ret == WM_SUCCESS ) ? pdTRUE : pdFALSE;
+}
+
+void vNetworkInterfaceAllocateRAMToBuffers( NetworkBufferDescriptor_t pxNetworkBuffers[ ipconfigNUM_NETWORK_BUFFER_DESCRIPTORS ] )
+{
+ /* FIX ME. */
+}
+
+BaseType_t xGetPhyLinkStatus( void )
+{
+ /* FIX ME. */
+ return pdFALSE;
+}
+void vNetworkNotifyIFDown()
+{
+ IPStackEvent_t xRxEvent = { eNetworkDownEvent, NULL };
+ xInterfaceState = INTERFACE_DOWN;
+ if( xSendEventStructToIPTask( &xRxEvent, 0 ) != pdPASS ) {
+ /* Could not send the message, so it is still pending. */
+ net_e("Could not send network down event");
+ }
+ else {
+ /* Message was sent so it is not pending. */
+ net_d("Sent network down event");
+ }
+}
+
+void vNetworkNotifyIFUp()
+{
+ xInterfaceState = INTERFACE_UP;
+}
+
+BaseType_t xNetworkInterfaceOutput( NetworkBufferDescriptor_t *const pxNetworkBuffer, BaseType_t xReleaseAfterSend )
+{
+ uint8_t pkt_len;
+
+ if (pxNetworkBuffer == NULL ||
+ pxNetworkBuffer->pucEthernetBuffer == NULL ||
+ pxNetworkBuffer->xDataLength == 0) {
+ net_d("Incorrect params");
+ return pdFALSE;
+ }
+ memset(outbuf, 0x00, sizeof(outbuf));
+ pkt_len = 22 + 4; /* sizeof(TxPD) + INTF_HEADER_LEN */
+ memcpy((u8_t *) outbuf + pkt_len, (u8_t *) pxNetworkBuffer->pucEthernetBuffer,
+ pxNetworkBuffer->xDataLength);
+ int ret = wifi_low_level_output(BSS_TYPE_STA, outbuf + pkt_len, pxNetworkBuffer->xDataLength);
+ if (ret != WM_SUCCESS) {
+ net_e("Failed output %p, length %d, error %d \r\n", pxNetworkBuffer->pucEthernetBuffer, pxNetworkBuffer->xDataLength, ret);
+ }
+
+ if (xReleaseAfterSend != pdFALSE) {
+ vReleaseNetworkBufferAndDescriptor(pxNetworkBuffer);
+ }
+
+ return ret == WM_SUCCESS ? pdTRUE : pdFALSE;
+}
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