source: mainline/uspace/lib/net/include/arp_messages.h@ d9e2e0e

/*
 * Copyright (c) 2009 Lukas Mejdrech
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - 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.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
 */

/** @addtogroup arp
 *  @{
 */

/** @file
 *  ARP module messages.
 *  @see arp_interface.h
 */

#ifndef __NET_ARP_MESSAGES__
#define __NET_ARP_MESSAGES__

#include <ipc/ipc.h>
#include <ipc/net.h>

/** ARP module messages.
 */
typedef enum{
        /** Clean cache message.
         *  @see arp_clean_cache()
         */
        NET_ARP_CLEAN_CACHE = NET_ARP_FIRST,
        /** Clear address cache message.
         *  @see arp_clear_address_msg()
         */
        NET_ARP_CLEAR_ADDRESS,
        /** Clear device cache message.
         *  @see arp_clear_device_req()
         */
        NET_ARP_CLEAR_DEVICE,
        /** New device message.
         *  @see arp_device_req()
         */
        NET_ARP_DEVICE,
        /** Address translation message.
         *  @see arp_translate_req()
         */
        NET_ARP_TRANSLATE
} arp_messages;

/** @name ARP specific message parameters definitions
 */
/*@{*/

/** Returns the protocol service message parameter.
 *  @param[in] call The message call structure.
 */
#define ARP_GET_NETIF(call) \
        ({services_t service = (services_t) IPC_GET_ARG2(*call); service;})

/*@}*/

#endif

/** @}
 */