| 1 | /*
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| 2 | * Copyright (c) 2009 Lukas Mejdrech
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | *
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| 9 | * - Redistributions of source code must retain the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer.
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| 11 | * - Redistributions in binary form must reproduce the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer in the
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| 13 | * documentation and/or other materials provided with the distribution.
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| 14 | * - The name of the author may not be used to endorse or promote products
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| 15 | * derived from this software without specific prior written permission.
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| 16 | *
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | */
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| 28 |
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| 29 | /** @addtogroup libc
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| 30 | * @{
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| 31 | */
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| 32 |
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| 33 | /** @file
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| 34 | * Internetwork layer modules messages.
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| 35 | * @see il_interface.h
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| 36 | * @see ip_interface.h
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| 37 | */
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| 38 |
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| 39 | #ifndef LIBC_IL_MESSAGES_H_
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| 40 | #define LIBC_IL_MESSAGES_H_
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| 41 |
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| 42 | #include <ipc/ipc.h>
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| 43 | #include <ipc/net.h>
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| 44 |
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| 45 | /** Internet layer modules messages. */
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| 46 | typedef enum {
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| 47 | /** New device message.
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| 48 | * @see ip_device_req()
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| 49 | */
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| 50 | NET_IL_DEVICE = NET_IL_FIRST,
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| 51 | /** Device state changed message.
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| 52 | * @see il_device_state_msg()
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| 53 | */
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| 54 | NET_IL_DEVICE_STATE,
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| 55 | /** Device MTU changed message.
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| 56 | * @see il_mtu_changed_msg()
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| 57 | */
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| 58 | NET_IL_MTU_CHANGED,
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| 59 | /** Packet size message.
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| 60 | * @see il_packet_size_req()
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| 61 | */
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| 62 | NET_IL_PACKET_SPACE,
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| 63 | /** Packet received message.
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| 64 | * @see il_received_msg()
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| 65 | */
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| 66 | NET_IL_RECEIVED,
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| 67 | /** Packet send message.
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| 68 | * @see il_send_msg()
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| 69 | */
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| 70 | NET_IL_SEND
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| 71 | } il_messages;
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| 72 |
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| 73 | /** @name Internetwork layer specific message parameters definitions */
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| 74 | /*@{*/
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| 75 |
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| 76 | /** Return the protocol number message parameter.
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| 77 | * @param[in] call The message call structure.
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| 78 | */
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| 79 | #define IL_GET_PROTO(call) (int) IPC_GET_ARG1(*call)
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| 80 |
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| 81 | /** Return the registering service message parameter.
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| 82 | * @param[in] call The message call structure.
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| 83 | */
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| 84 | #define IL_GET_SERVICE(call) (services_t) IPC_GET_ARG2(*call)
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| 85 |
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| 86 | /*@}*/
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| 87 |
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| 88 | #endif
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| 89 |
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| 90 | /** @}
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| 91 | */
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