auto_init_netdev_tap.c
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/*
* Copyright (C) 2015 Kaspar Schleiser <kaspar@schleiser.de>
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*
*/
/**
* @ingroup auto_init_gnrc_netif
* @{
*
* @file
* @brief Auto initialization for ethernet devices
*
* @author Kaspar Schleiser <kaspar@schleiser.de>
*/
#ifdef MODULE_NETDEV_TAP
#include "log.h"
#include "debug.h"
#include "netdev_tap_params.h"
#ifdef MODULE_GNRC_NETIF2
#include "net/gnrc/netif2/ethernet.h"
#else
#include "net/gnrc/netdev/eth.h"
#endif
#define TAP_MAC_STACKSIZE (THREAD_STACKSIZE_DEFAULT + DEBUG_EXTRA_STACKSIZE)
#ifdef MODULE_GNRC_NETIF2
#define TAP_MAC_PRIO (GNRC_NETIF2_PRIO)
#else
#define TAP_MAC_PRIO (THREAD_PRIORITY_MAIN - 3)
#endif
static netdev_tap_t netdev_tap[NETDEV_TAP_MAX];
static char _netdev_eth_stack[NETDEV_TAP_MAX][TAP_MAC_STACKSIZE + DEBUG_EXTRA_STACKSIZE];
#ifndef MODULE_GNRC_NETIF2
static gnrc_netdev_t _gnrc_netdev_tap[NETDEV_TAP_MAX];
#endif
void auto_init_netdev_tap(void)
{
for (unsigned i = 0; i < NETDEV_TAP_MAX; i++) {
const netdev_tap_params_t *p = &netdev_tap_params[i];
LOG_DEBUG("[auto_init_netif] initializing netdev_tap #%u on TAP %s\n",
i, *(p->tap_name));
netdev_tap_setup(&netdev_tap[i], p);
#ifdef MODULE_GNRC_NETIF2
gnrc_netif2_ethernet_create(_netdev_eth_stack[i], TAP_MAC_STACKSIZE,
TAP_MAC_PRIO, "gnrc_netdev_tap",
&netdev_tap[i].netdev);
#else
gnrc_netdev_eth_init(&_gnrc_netdev_tap[i], (netdev_t*)&netdev_tap[i]);
gnrc_netdev_init(_netdev_eth_stack[i], TAP_MAC_STACKSIZE,
TAP_MAC_PRIO, "gnrc_netdev_tap",
&_gnrc_netdev_tap[i]);
#endif
}
}
#else
typedef int dont_be_pedantic;
#endif /* MODULE_NETDEV_TAP */
/** @} */