mirror of
https://github.com/RIOT-OS/RIOT.git
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6b89f4f34b
Netifs without link status support will keep sending discover messages with increasing time between. Netifs that support link status will wait for the link to be up, and then start sending. Netifs that support link status but send no link status events will continue to not work (unless link status is up from the first check when setting it up).
295 lines
8.0 KiB
C
295 lines
8.0 KiB
C
/*
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* Copyright (C) Freie Universität Berlin
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @{
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*
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* @file
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* @author Martine Lenders <mlenders@inf.fu-berlin.de>
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*/
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#include "kernel_defines.h"
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#include "lwip/tcpip.h"
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#include "lwip/netif/netdev.h"
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#include "lwip/netif.h"
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#include "lwip/netifapi.h"
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#include "netif/lowpan6.h"
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#ifdef MODULE_NETDEV_TAP
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#include "netdev_tap.h"
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#include "netdev_tap_params.h"
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#endif
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#ifdef MODULE_AT86RF2XX
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#include "at86rf2xx.h"
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#include "at86rf2xx_params.h"
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#endif
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#ifdef MODULE_ATWINC15X0
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#include "atwinc15x0.h"
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#include "atwinc15x0_params.h"
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#endif
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#ifdef MODULE_ENC28J60
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#include "enc28j60.h"
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#include "enc28j60_params.h"
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#endif
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#ifdef MODULE_MRF24J40
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#include "mrf24j40.h"
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#include "mrf24j40_params.h"
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#endif
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#ifdef MODULE_SOCKET_ZEP
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#include "socket_zep.h"
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#include "socket_zep_params.h"
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#endif
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#ifdef MODULE_ESP_ETH
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#include "esp-eth/esp_eth_netdev.h"
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#endif
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#ifdef MODULE_ESP_WIFI
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#include "esp-wifi/esp_wifi_netdev.h"
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#endif
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#ifdef MODULE_SAM0_ETH
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#include "sam0_eth_netdev.h"
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#endif
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#ifdef MODULE_STM32_ETH
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#include "stm32_eth.h"
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#endif
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#ifdef MODULE_NRF802154
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#include "nrf802154.h"
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#endif
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#include "lwip.h"
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#define ENABLE_DEBUG 0
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#include "debug.h"
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#ifdef MODULE_NETDEV_TAP
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#define LWIP_NETIF_NUMOF (NETDEV_TAP_MAX)
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#endif
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#ifdef MODULE_AT86RF2XX /* is mutual exclusive with above ifdef */
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#define LWIP_NETIF_NUMOF ARRAY_SIZE(at86rf2xx_params)
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#endif
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#ifdef MODULE_ATWINC15X0 /* is mutual exclusive with above ifdef */
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#define LWIP_NETIF_NUMOF ARRAY_SIZE(atwinc15x0_params)
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#endif
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#ifdef MODULE_ENC28J60 /* is mutual exclusive with above ifdef */
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#define LWIP_NETIF_NUMOF ARRAY_SIZE(enc28j60_params)
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#endif
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#ifdef MODULE_MRF24J40 /* is mutual exclusive with above ifdef */
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#define LWIP_NETIF_NUMOF ARRAY_SIZE(mrf24j40_params)
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#endif
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#ifdef MODULE_SOCKET_ZEP /* is mutual exclusive with above ifdef */
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#define LWIP_NETIF_NUMOF ARRAY_SIZE(socket_zep_params)
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#endif
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/* is mutual exclusive with above ifdef */
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#if IS_USED(MODULE_ESP_ETH) && IS_USED(MODULE_ESP_WIFI)
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#define LWIP_NETIF_NUMOF (2)
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#define ESP_WIFI_INDEX (1)
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#elif IS_USED(MODULE_ESP_ETH) || IS_USED(MODULE_ESP_WIFI)
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#define LWIP_NETIF_NUMOF (1)
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#define ESP_WIFI_INDEX (0)
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#endif
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#ifdef MODULE_SAM0_ETH
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#define LWIP_NETIF_NUMOF (1)
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#endif
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#ifdef MODULE_STM32_ETH
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#define LWIP_NETIF_NUMOF (1)
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#endif
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#ifdef MODULE_NRF802154
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#define LWIP_NETIF_NUMOF (1)
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#endif
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#ifdef LWIP_NETIF_NUMOF
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static struct netif netif[LWIP_NETIF_NUMOF];
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#endif
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#ifdef MODULE_NETDEV_TAP
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static netdev_tap_t netdev_taps[LWIP_NETIF_NUMOF];
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#endif
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#ifdef MODULE_AT86RF2XX
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static at86rf2xx_t at86rf2xx_devs[LWIP_NETIF_NUMOF];
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#endif
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#ifdef MODULE_ATWINC15X0
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static atwinc15x0_t atwinc15x0_devs[LWIP_NETIF_NUMOF];
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#endif
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#ifdef MODULE_ENC28J60
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static enc28j60_t enc28j60_devs[LWIP_NETIF_NUMOF];
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#endif
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#ifdef MODULE_MRF24J40
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static mrf24j40_t mrf24j40_devs[LWIP_NETIF_NUMOF];
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#endif
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#ifdef MODULE_SOCKET_ZEP
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static socket_zep_t socket_zep_devs[LWIP_NETIF_NUMOF];
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#endif
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#ifdef MODULE_ESP_ETH
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extern esp_eth_netdev_t _esp_eth_dev;
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extern void esp_eth_setup (esp_eth_netdev_t* dev);
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#endif
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#ifdef MODULE_ESP_WIFI
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extern esp_wifi_netdev_t _esp_wifi_dev;
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extern void esp_wifi_setup(esp_wifi_netdev_t *dev);
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#endif
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#ifdef MODULE_SAM0_ETH
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static netdev_t sam0_eth;
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extern void sam0_eth_setup(netdev_t *netdev);
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#endif
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#ifdef MODULE_STM32_ETH
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static netdev_t stm32_eth;
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extern void stm32_eth_netdev_setup(netdev_t *netdev);
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#endif
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#ifdef MODULE_NRF802154
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static nrf802154_t nrf802154_dev;
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#endif
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void lwip_bootstrap(void)
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{
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/* TODO: do for every eligible netdev */
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#ifdef LWIP_NETIF_NUMOF
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#ifdef MODULE_NETDEV_TAP
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for (unsigned i = 0; i < LWIP_NETIF_NUMOF; i++) {
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netdev_tap_setup(&netdev_taps[i], &netdev_tap_params[i]);
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if (netif_add_noaddr(&netif[i], &netdev_taps[i], lwip_netdev_init,
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tcpip_input) == NULL) {
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DEBUG("Could not add netdev_tap device\n");
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return;
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}
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}
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#elif defined(MODULE_MRF24J40)
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for (unsigned i = 0; i < LWIP_NETIF_NUMOF; i++) {
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mrf24j40_setup(&mrf24j40_devs[i], &mrf24j40_params[i], i);
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if (netif_add_noaddr(&netif[i], &mrf24j40_devs[i], lwip_netdev_init,
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tcpip_6lowpan_input) == NULL) {
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DEBUG("Could not add mrf24j40 device\n");
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return;
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}
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}
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#elif defined(MODULE_AT86RF2XX)
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for (unsigned i = 0; i < LWIP_NETIF_NUMOF; i++) {
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at86rf2xx_setup(&at86rf2xx_devs[i], &at86rf2xx_params[i], i);
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if (netif_add_noaddr(&netif[i], &at86rf2xx_devs[i], lwip_netdev_init,
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tcpip_6lowpan_input) == NULL) {
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DEBUG("Could not add at86rf2xx device\n");
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return;
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}
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}
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#elif defined(MODULE_ATWINC15X0)
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for (unsigned i = 0; i < LWIP_NETIF_NUMOF; i++) {
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atwinc15x0_setup(&atwinc15x0_devs[i], &atwinc15x0_params[i]);
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if (netif_add_noaddr(&netif[0], &atwinc15x0_devs[i], lwip_netdev_init,
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tcpip_input) == NULL) {
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DEBUG("Could not add atwinc15x0 device\n");
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return;
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}
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}
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#elif defined(MODULE_ENC28J60)
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for (unsigned i = 0; i < LWIP_NETIF_NUMOF; i++) {
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enc28j60_setup(&enc28j60_devs[i], &enc28j60_params[i], i);
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if (netif_add_noaddr(&netif[0], &enc28j60_devs[i], lwip_netdev_init,
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tcpip_input) == NULL) {
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DEBUG("Could not add enc28j60 device\n");
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return;
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}
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}
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#elif defined(MODULE_SOCKET_ZEP)
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for (unsigned i = 0; i < LWIP_NETIF_NUMOF; i++) {
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socket_zep_setup(&socket_zep_devs[i], &socket_zep_params[i], i);
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if (netif_add_noaddr(&netif[i], &socket_zep_devs[i], lwip_netdev_init,
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tcpip_6lowpan_input) == NULL) {
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DEBUG("Could not add socket_zep device\n");
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return;
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}
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}
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#elif (IS_USED(MODULE_ESP_ETH) || IS_USED(MODULE_ESP_WIFI))
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#if IS_USED(MODULE_ESP_ETH)
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esp_eth_setup(&_esp_eth_dev);
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if (netif_add_noaddr(&netif[0], &_esp_eth_dev, lwip_netdev_init,
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tcpip_input) == NULL) {
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DEBUG("Could not add esp_eth device\n");
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return;
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}
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#endif
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#if IS_USED(MODULE_ESP_WIFI)
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esp_wifi_setup(&_esp_wifi_dev);
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if (netif_add_noaddr(&netif[ESP_WIFI_INDEX], &_esp_wifi_dev, lwip_netdev_init,
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tcpip_input) == NULL) {
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DEBUG("Could not add esp_wifi device\n");
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return;
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}
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#endif
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#elif defined(MODULE_SAM0_ETH)
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sam0_eth_setup(&sam0_eth);
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if (netif_add_noaddr(&netif[0], &sam0_eth, lwip_netdev_init,
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tcpip_input) == NULL) {
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DEBUG("Could not add sam0_eth device\n");
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return;
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}
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#elif defined(MODULE_STM32_ETH)
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stm32_eth_netdev_setup(&stm32_eth);
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if (netif_add_noaddr(&netif[0], &stm32_eth, lwip_netdev_init,
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tcpip_input) == NULL) {
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DEBUG("Could not add stm32_eth device\n");
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return;
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}
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#elif defined(MODULE_NRF802154)
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nrf802154_setup(&nrf802154_dev);
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if (netif_add_noaddr(&netif[0], &nrf802154_dev, lwip_netdev_init,
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tcpip_6lowpan_input) == NULL) {
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DEBUG("Could not add nrf802154 device\n");
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return;
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}
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#endif
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if (netif[0].state != NULL) {
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/* state is set to a netdev_t in the netif_add_noaddr() calls above */
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netif_set_default(&netif[0]);
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}
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#endif
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/* also allow for external interface definition */
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tcpip_init(NULL, NULL);
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#if IS_USED(MODULE_LWIP_DHCP_AUTO)
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{
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/* Start DHCP on all supported netifs. Interfaces that support
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* link status events will reset DHCP retries when link comes up. */
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struct netif *n = NULL;
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NETIF_FOREACH(n) {
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if (netif_is_flag_set(n, NETIF_FLAG_ETHERNET)) {
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netifapi_dhcp_start(netif);
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}
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}
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}
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#endif
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}
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/** @} */
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