a752c7ab
 elopes
add first test an...
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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 drivers_netdev_api
* @{
*
* @file
* @brief Definitions for netdev common ethernet code
*
* @author Kaspar Schleiser <kaspar@schleiser.de>
*/
#ifndef NET_NETDEV_ETH_H
#define NET_NETDEV_ETH_H
#include <stdint.h>
#include "net/netdev.h"
#include "net/netopt.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Fallback function for netdev ethernet devices' _get function
*
* Supposed to be used by netdev drivers as default case.
*
* @warning Driver *MUST* implement NETOPT_ADDRESS case!
*
* @param[in] dev network device descriptor
* @param[in] opt option type
* @param[out] value pointer to store the option's value in
* @param[in] max_len maximal amount of byte that fit into @p value
*
* @return number of bytes written to @p value
* @return <0 on error
*/
int netdev_eth_get(netdev_t *dev, netopt_t opt, void *value, size_t max_len);
/**
* @brief Fallback function for netdev ethernet devices' _set function
*
* @param[in] dev network device descriptor
* @param[in] opt option type
* @param[in] value value to set
* @param[in] value_len the length of @p value
*
* @return number of bytes used from @p value
* @return <0 on error
*/
int netdev_eth_set(netdev_t *dev, netopt_t opt, const void *value, size_t value_len);
#ifdef __cplusplus
}
#endif
#endif /* NET_NETDEV_ETH_H */
/** @} */
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