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/** Initializes the specific module.
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/** Initializes the specific module.
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 */
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 */
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int netif_initialize( void );
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int netif_initialize( void );
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/** Probes the existence of the device.
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/** Probes the existence of the device.
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 *  @param device_id The device identifier. Input parameter.
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 *  @param[in] device_id The device identifier.
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 *  @param irq The device interrupt number. Input parameter.
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 *  @param[in] irq The device interrupt number.
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 *  @param io The device input/output address. Input parameter.
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 *  @param[in] io The device input/output address.
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 *  @returns EOK on success.
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 *  @returns EOK on success.
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 *  @returns Other error codes as defined for the find_device() function.
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 *  @returns Other error codes as defined for the find_device() function.
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 *  @returns Other error codes as defined for the specific module message implementation.
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 *  @returns Other error codes as defined for the specific module message implementation.
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 */
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 */
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int netif_probe_message( device_id_t device_id, int irq, int io );
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int netif_probe_message( device_id_t device_id, int irq, int io );
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/** Sends the packet queue.
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/** Sends the packet queue.
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 *  @param device_id The device identifier. Input parameter.
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 *  @param[in] device_id The device identifier.
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 *  @param packet The packet queue. Input parameter.
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 *  @param[in] packet The packet queue.
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 *  @param sender The sending module service. Input parameter.
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 *  @param[in] sender The sending module service.
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 *  @returns EOK on success.
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 *  @returns EOK on success.
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 *  @returns EFORWARD if the device is not active (in the NETIF_ACTIVE state).
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 *  @returns EFORWARD if the device is not active (in the NETIF_ACTIVE state).
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 *  @returns Other error codes as defined for the find_device() function.
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 *  @returns Other error codes as defined for the find_device() function.
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 *  @returns Other error codes as defined for the specific module message implementation.
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 *  @returns Other error codes as defined for the specific module message implementation.
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 */
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 */
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int netif_send_message( device_id_t device_id, packet_t packet, services_t sender );
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int netif_send_message( device_id_t device_id, packet_t packet, services_t sender );
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/** Starts the device.
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/** Starts the device.
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 *  @param device The device structure. Input parameter.
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 *  @param[in] device The device structure.
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 *  @returns EOK on success.
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 *  @returns EOK on success.
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 *  @returns Other error codes as defined for the find_device() function.
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 *  @returns Other error codes as defined for the find_device() function.
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 *  @returns Other error codes as defined for the specific module message implementation.
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 *  @returns Other error codes as defined for the specific module message implementation.
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 */
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 */
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int netif_start_message( device_ref device );
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int netif_start_message( device_ref device );
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/** Stops the device.
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/** Stops the device.
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 *  @param device The device structure. Input parameter.
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 *  @param[in] device The device structure.
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 *  @returns EOK on success.
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 *  @returns EOK on success.
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 *  @returns Other error codes as defined for the find_device() function.
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 *  @returns Other error codes as defined for the find_device() function.
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 *  @returns Other error codes as defined for the specific module message implementation.
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 *  @returns Other error codes as defined for the specific module message implementation.
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 */
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 */
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int netif_stop_message( device_ref device );
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int netif_stop_message( device_ref device );
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/** Returns the device local hardware address.
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/** Returns the device local hardware address.
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 *  @param device_id The device identifier. Input parameter.
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 *  @param[in] device_id The device identifier.
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 *  @param address The device local hardware address. Output parameter.
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 *  @param[out] address The device local hardware address.
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 *  @returns EOK on success.
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 *  @returns EOK on success.
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 *  @returns EBADMEM if the address parameter is NULL.
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 *  @returns EBADMEM if the address parameter is NULL.
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 *  @returns ENOENT if there no such device.
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 *  @returns ENOENT if there no such device.
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 *  @returns Other error codes as defined for the find_device() function.
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 *  @returns Other error codes as defined for the find_device() function.
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 *  @returns Other error codes as defined for the specific module message implementation.
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 *  @returns Other error codes as defined for the specific module message implementation.
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 */
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 */
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int netif_get_addr_message( device_id_t device_id, measured_string_ref address );
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int netif_get_addr_message( device_id_t device_id, measured_string_ref address );
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/** Processes the netif driver specific message.
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/** Processes the netif driver specific message.
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 *  This function is called for uncommon messages received by the netif skeleton.
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 *  This function is called for uncommon messages received by the netif skeleton.
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 *  @param callid The message identifier. Input parameter.
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 *  @param[in] callid The message identifier.
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 *  @param call The message parameters. Input parameter.
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 *  @param[in] call The message parameters.
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 *  @param answer The message answer parameters. Output parameter.
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 *  @param[out] answer The message answer parameters.
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 *  @param answer_count The last parameter for the actual answer in the answer parameter. Output parameter.
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 *  @param[out] answer_count The last parameter for the actual answer in the answer parameter.
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 *  @returns EOK on success.
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 *  @returns EOK on success.
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 *  @returns ENOTSUP if the message is not known.
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 *  @returns ENOTSUP if the message is not known.
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 *  @returns Other error codes as defined for the specific module message implementation.
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 *  @returns Other error codes as defined for the specific module message implementation.
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 */
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 */
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int netif_specific_message( ipc_callid_t callid, ipc_call_t * call, ipc_call_t * answer, int * answer_count );
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int netif_specific_message( ipc_callid_t callid, ipc_call_t * call, ipc_call_t * answer, int * answer_count );
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/** Returns the device usage statistics.
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/** Returns the device usage statistics.
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 *  @param device_id The device identifier. Input parameter.
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 *  @param[in] device_id The device identifier.
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 *  @param stats The device usage statistics. Output parameter.
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 *  @param[out] stats The device usage statistics.
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 *  @returns EOK on success.
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 *  @returns EOK on success.
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 *  @returns Other error codes as defined for the find_device() function.
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 *  @returns Other error codes as defined for the find_device() function.
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 *  @returns Other error codes as defined for the specific module message implementation.
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 *  @returns Other error codes as defined for the specific module message implementation.
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 */
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 */
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int netif_get_device_stats( device_id_t device_id, device_stats_ref stats );
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int netif_get_device_stats( device_id_t device_id, device_stats_ref stats );