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68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/*
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* Copyright (C) 2015 Kaspar Schleiser <kaspar@schleiser.de>
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*
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* This file is subject to the terms and conditions of the GNU Lesser General
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* Public License v2.1. See the file LICENSE in the top level directory for
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* more details.
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*/
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/**
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* @defgroup drivers_netdev_eth Ethernet drivers
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* @ingroup drivers_netdev_api
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* @{
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*
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* @file
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* @brief Definitions for netdev common ethernet code
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*
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* @author Kaspar Schleiser <kaspar@schleiser.de>
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*/
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#ifndef NET_NETDEV_ETH_H
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#define NET_NETDEV_ETH_H
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#include <stdint.h>
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#include "net/netdev.h"
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#include "net/netopt.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Fallback function for netdev ethernet devices' _get function
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*
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* Supposed to be used by netdev drivers as default case.
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*
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* @warning Driver *MUST* implement NETOPT_ADDRESS case!
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*
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* @param[in] dev network device descriptor
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* @param[in] opt option type
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* @param[out] value pointer to store the option's value in
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* @param[in] max_len maximal amount of byte that fit into @p value
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*
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* @return number of bytes written to @p value
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* @return <0 on error
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*/
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int netdev_eth_get(netdev_t *dev, netopt_t opt, void *value, size_t max_len);
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/**
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* @brief Fallback function for netdev ethernet devices' _set function
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*
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* @param[in] dev network device descriptor
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* @param[in] opt option type
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* @param[in] value value to set
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* @param[in] value_len the length of @p value
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*
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* @return number of bytes used from @p value
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* @return <0 on error
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*/
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int netdev_eth_set(netdev_t *dev, netopt_t opt, const void *value, size_t value_len);
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#ifdef __cplusplus
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}
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#endif
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#endif /* NET_NETDEV_ETH_H */
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/** @} */
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