126 lines
4.2 KiB
C
126 lines
4.2 KiB
C
/****************************************************************************
|
|
* net/netdev/netdev.h
|
|
*
|
|
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
|
* Author: Gregory Nutt <gnutt@nuttx.org>
|
|
*
|
|
* 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. Neither the name NuttX nor the names of its contributors may be
|
|
* used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "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
|
|
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifndef __NET_NETDEV_NETDEV_H
|
|
#define __NET_NETDEV_NETDEV_H
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <nuttx/config.h>
|
|
|
|
#include <sys/types.h>
|
|
|
|
#include <nuttx/net/uip.h>
|
|
|
|
/****************************************************************************
|
|
* Pre-processor Definitions
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Public Type Definitions
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Public Data
|
|
****************************************************************************/
|
|
|
|
#undef EXTERN
|
|
#if defined(__cplusplus)
|
|
#define EXTERN extern "C"
|
|
extern "C"
|
|
{
|
|
#else
|
|
#define EXTERN extern
|
|
#endif
|
|
|
|
/* List of registered Ethernet device drivers */
|
|
|
|
#if CONFIG_NSOCKET_DESCRIPTORS > 0
|
|
EXTERN struct net_driver_s *g_netdevices;
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Public Function Prototypes
|
|
****************************************************************************/
|
|
|
|
/* netdev_register.c *********************************************************/
|
|
|
|
#if CONFIG_NSOCKET_DESCRIPTORS > 0
|
|
void netdev_seminit(void);
|
|
void netdev_semtake(void);
|
|
void netdev_semgive(void);
|
|
#endif
|
|
|
|
/* netdev_findbyname.c *******************************************************/
|
|
|
|
#if CONFIG_NSOCKET_DESCRIPTORS > 0
|
|
FAR struct net_driver_s *netdev_findbyname(FAR const char *ifname);
|
|
#endif
|
|
|
|
/* netdev_findbyaddr.c *******************************************************/
|
|
|
|
#if CONFIG_NSOCKET_DESCRIPTORS > 0
|
|
FAR struct net_driver_s *netdev_findbyaddr(const uip_ipaddr_t addr);
|
|
#endif
|
|
|
|
/* netdev_txnotify.c *********************************************************/
|
|
|
|
#if CONFIG_NSOCKET_DESCRIPTORS > 0
|
|
void netdev_txnotify(const uip_ipaddr_t addr);
|
|
#endif
|
|
|
|
/* netdev_rxnotify.c *********************************************************/
|
|
|
|
#if CONFIG_NSOCKET_DESCRIPTORS > 0 && defined(CONFIG_NET_RXAVAIL)
|
|
void netdev_rxnotify(const uip_ipaddr_t addr);
|
|
#else
|
|
# define netdev_rxnotify(addr)
|
|
#endif
|
|
|
|
/* net_count.c ***************************************************************/
|
|
|
|
#if CONFIG_NSOCKET_DESCRIPTORS > 0
|
|
int netdev_count(void);
|
|
#endif
|
|
|
|
#undef EXTERN
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __NET_NETDEV_NETDEV_H */
|