diff options
Diffstat (limited to 'firmware/microblaze/lwip_port')
| -rw-r--r-- | firmware/microblaze/lwip_port/arch/cc.h | 65 | ||||
| -rw-r--r-- | firmware/microblaze/lwip_port/arch/perf.h | 2 | ||||
| -rw-r--r-- | firmware/microblaze/lwip_port/netif/eth_driver.c | 303 | ||||
| -rw-r--r-- | firmware/microblaze/lwip_port/netif/eth_driver.h | 23 |
4 files changed, 0 insertions, 393 deletions
diff --git a/firmware/microblaze/lwip_port/arch/cc.h b/firmware/microblaze/lwip_port/arch/cc.h deleted file mode 100644 index d8d53ecf8..000000000 --- a/firmware/microblaze/lwip_port/arch/cc.h +++ /dev/null @@ -1,65 +0,0 @@ -#ifndef INCLUDED_ARCH_CC_H -#define INCLUDED_ARCH_CC_H - -#define BYTE_ORDER BIG_ENDIAN - - -#if 1 -#include <stdint.h> - -typedef uint8_t u8_t; -typedef int8_t s8_t; -typedef uint16_t u16_t; -typedef int16_t s16_t; -typedef uint32_t u32_t; -typedef int32_t s32_t; - -#else - -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; -#endif - -typedef u32_t mem_ptr_t; - -#if 1 /* minimal printf */ -#define U16_F "u" -#define S16_F "d" -#define X16_F "x" -#define U32_F "u" -#define S32_F "d" -#define X32_F "x" - -#else - -#define U16_F "hu" -#define S16_F "hd" -#define X16_F "hx" -#define U32_F "lu" -#define S32_F "ld" -#define X32_F "lx" -#endif - -#if 1 // gcc: don't pack -#define PACK_STRUCT_FIELD(x) x -#define PACK_STRUCT_STRUCT -#define PACK_STRUCT_BEGIN -#define PACK_STRUCT_END -#else // gcc: do pack -#define PACK_STRUCT_FIELD(x) x -#define PACK_STRUCT_STRUCT __attribute__((packed)) -#define PACK_STRUCT_BEGIN -#define PACK_STRUCT_END -#endif - -//#define LWIP_PLATFORM_ASSERT(msg) ((void)0) -void abort(void); -#define LWIP_PLATFORM_ASSERT(msg) abort() - - -#endif /* INCLUDED_ARCH_CC_H */ - diff --git a/firmware/microblaze/lwip_port/arch/perf.h b/firmware/microblaze/lwip_port/arch/perf.h deleted file mode 100644 index f0906d03f..000000000 --- a/firmware/microblaze/lwip_port/arch/perf.h +++ /dev/null @@ -1,2 +0,0 @@ -#define PERF_START ((void) 0) -#define PERF_STOP(msg) ((void) 0) diff --git a/firmware/microblaze/lwip_port/netif/eth_driver.c b/firmware/microblaze/lwip_port/netif/eth_driver.c deleted file mode 100644 index 18c6eaf3e..000000000 --- a/firmware/microblaze/lwip_port/netif/eth_driver.c +++ /dev/null @@ -1,303 +0,0 @@ -/** - * @file - * Ethernet Interface for quadradio - */ - -/* - * Copyright (c) 2001-2004 Swedish Institute of Computer Science. - * Copyright (c) 2010 Ettus Research LLC - * 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/pbuf.h" -#include "lwip/sys.h" -#include <lwip/stats.h> -#include <lwip/snmp.h> -#include "netif/etharp.h" -#include "netif/ppp_oe.h" -#include "eth_driver.h" - -#if 0 // don't build - -/* Define those to better describe your network interface. */ -#define IFNAME0 'e' -#define IFNAME1 'n' - -/** - * Helper struct to hold private data used to operate your ethernet interface. - */ -struct quadradioif { - int ethno; -}; - -/* Forward declarations. */ -static void quadradioif_input(struct netif *netif); - -/** - * In this function, the hardware should be initialized. - * Called from quadradioif_init(). - * - * @param netif the already initialized lwip network interface structure - * for this quadradioif - */ -static void -low_level_init(struct netif *netif) -{ - struct quadradioif *quadradioif = netif->state; - - /* set MAC hardware address length */ - netif->hwaddr_len = ETHARP_HWADDR_LEN; - - /* set MAC hardware address */ - netif->hwaddr[0] = ; - ... - netif->hwaddr[5] = ; - - /* maximum transfer unit */ - netif->mtu = 1500; - - /* device capabilities */ - /* don't set NETIF_FLAG_ETHARP if this device is not an ethernet one */ - netif->flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP | NETIF_FLAG_LINK_UP; - - /* Do whatever else is needed to initialize interface. */ -} - -/** - * This function 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. - * - * @param netif the lwip network interface structure for this quadradioif - * @param p the MAC packet to send (e.g. IP packet including MAC addresses and type) - * @return ERR_OK if the packet could be sent - * an err_t value if the packet couldn't be sent - * - * @note Returning ERR_MEM here if a DMA queue of your MAC is full can lead to - * strange results. You might consider waiting for space in the DMA queue - * to become availale since the stack doesn't retry to send a packet - * dropped because of memory failure (except for the TCP timers). - */ - -static err_t -low_level_output(struct netif *netif, struct pbuf *p) -{ - struct quadradioif *quadradioif = 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 - - LINK_STATS_INC(link.xmit); - - return ERR_OK; -} - -/** - * Should allocate a pbuf and transfer the bytes of the incoming - * packet from the interface into the pbuf. - * - * @param netif the lwip network interface structure for this quadradioif - * @return a pbuf filled with the received packet (including MAC header) - * NULL on memory error - */ -static struct pbuf * -low_level_input(struct netif *netif) -{ - struct quadradioif *quadradioif = 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 - - LINK_STATS_INC(link.recv); - } else { - drop packet(); - LINK_STATS_INC(link.memerr); - LINK_STATS_INC(link.drop); - } - - return p; -} - -/** - * 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. Then the type of the received packet is determined and - * the appropriate input function is called. - * - * @param netif the lwip network interface structure for this quadradioif - */ -static void -quadradioif_input(struct netif *netif) -{ - struct quadradioif *quadradioif; - struct eth_hdr *ethhdr; - struct pbuf *p; - - quadradioif = 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; - - switch (htons(ethhdr->type)) { - /* IP or ARP packet? */ - case ETHTYPE_IP: - case ETHTYPE_ARP: -#if PPPOE_SUPPORT - /* PPPoE packet? */ - case ETHTYPE_PPPOEDISC: - case ETHTYPE_PPPOE: -#endif /* PPPOE_SUPPORT */ - /* full packet send to tcpip_thread to process */ - if (netif->input(p, netif)!=ERR_OK) - { LWIP_DEBUGF(NETIF_DEBUG, ("quadradioif_input: IP input error\n")); - pbuf_free(p); - p = NULL; - } - break; - - default: - pbuf_free(p); - p = NULL; - break; - } -} - -/** - * 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. - * - * This function should be passed as a parameter to netif_add(). - * - * @param netif the lwip network interface structure for this quadradioif - * @return ERR_OK if the loopif is initialized - * ERR_MEM if private data couldn't be allocated - * any other err_t on error - */ -err_t -quadradioif_init(struct netif *netif) -{ - struct quadradioif *quadradioif; - - LWIP_ASSERT("netif != NULL", (netif != NULL)); - - quadradioif = mem_malloc(sizeof(struct quadradioif)); - if (quadradioif == NULL) { - LWIP_DEBUGF(NETIF_DEBUG, ("quadradioif_init: out of memory\n")); - return ERR_MEM; - } - -#if LWIP_NETIF_HOSTNAME - /* Initialize interface hostname */ - netif->hostname = "lwip"; -#endif /* LWIP_NETIF_HOSTNAME */ - - /* - * Initialize the snmp variables and counters inside the struct netif. - * The last argument should be replaced with your link speed, in units - * of bits per second. - */ - NETIF_INIT_SNMP(netif, snmp_ifType_ethernet_csmacd, LINK_SPEED_OF_YOUR_NETIF_IN_BPS); - - netif->state = quadradioif; - netif->name[0] = IFNAME0; - netif->name[1] = IFNAME1; - /* We directly use etharp_output() here to save a function call. - * You can instead declare your own function an call etharp_output() - * from it if you have to do some checks before sending (e.g. if link - * is available...) */ - netif->output = etharp_output; - netif->linkoutput = low_level_output; - - quadradioif->ethaddr = (struct eth_addr *)&(netif->hwaddr[0]); - - /* initialize the hardware */ - low_level_init(netif); - - return ERR_OK; -} - -#endif /* 0 */ diff --git a/firmware/microblaze/lwip_port/netif/eth_driver.h b/firmware/microblaze/lwip_port/netif/eth_driver.h deleted file mode 100644 index 72a212091..000000000 --- a/firmware/microblaze/lwip_port/netif/eth_driver.h +++ /dev/null @@ -1,23 +0,0 @@ -/* -*- c -*- */ -/* - * Copyright 2010 Ettus Research LLC - * - * This program 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 3 of the License, or - * (at your option) any later version. - * - * This program 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 this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include "qpn_port.h" - -void eth_driver_init(QActive *); -void eth_driver_handle_input(int ethno, int bufno, size_t nbytes); -void eth_driver_buffer_sig(int bufno); |