Subversion Repositories HelenOS

Rev

Go to most recent revision | Blame | Last modification | View Log | Download | RSS feed

  1. /*
  2.  * Copyright (c) 2009 Lukas Mejdrech
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - Redistributions in binary form must reproduce the above copyright
  12.  *   notice, this list of conditions and the following disclaimer in the
  13.  *   documentation and/or other materials provided with the distribution.
  14.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. /** @addtogroup net_nil
  30.  *  @{
  31.  */
  32.  
  33. /**
  34.  * @file
  35.  */
  36.  
  37. #ifndef __NET_NIL_MESSAGES_H__
  38. #define __NET_NIL_MESSAGES_H__
  39.  
  40. #include <async.h>
  41. #include <errno.h>
  42. #include <malloc.h>
  43.  
  44. #include <ipc/ipc.h>
  45.  
  46. #include "../messages.h"
  47.  
  48. #include "../structures/measured_strings.h"
  49. #include "../structures/packet/packet.h"
  50.  
  51. #include "device.h"
  52.  
  53. typedef enum {
  54.     /* ( device_id, driver_service, mtu ) */
  55.     NET_NIL_DEVICE = NET_NIL_FIRST,
  56.     /* ( device_id, state ) */
  57.     NET_NIL_DEVICE_STATE,
  58.     /* ( device_id ), packet_send */
  59.     NET_NIL_RECEIVED,
  60.     /* ( device_id ), packet_send */
  61.     NET_NIL_SEND,
  62.     /* ( device_id ) -> addr, prefix, content, suffix */
  63.     NET_NIL_PACKET_SPACE,
  64.     /* ( device_id ), measured_strings_return( hardware address ) */
  65.     NET_NIL_ADDR,
  66.     /* ( device_id ), measured_strings_return( broadcast address ) */
  67.     NET_NIL_BROADCAST_ADDR,
  68. } nil_messages;
  69.  
  70. #ifdef NIL_BUNDLE
  71.  
  72. #include "../nil/nil_wrappers.h"
  73.  
  74. /** Returns the protocol service message parameter.
  75.  */
  76. #define NIL_GET_PROTO( call )       ( services_t ) IPC_GET_ARG2( * call )
  77.  
  78. #define NIL_GET_MTU( call )         ( size_t ) IPC_GET_ARG2( * call )
  79.  
  80. #define nil_device_state_msg( nil_phone, device_id, state ) \
  81.     nil_device_state_wrapper( device_id, state )
  82.  
  83. #define nil_received_msg( nil_phone, device_id, packet, target )    \
  84.     ( void ) nil_receive_wrapper( device_id, packet )
  85.  
  86. #else
  87.  
  88. #define nil_get_addr( nil_phone, device_id, address, data ) \
  89.     generic_get_addr( nil_phone, NET_NIL_ADDR, device_id, address, data )
  90.  
  91. #define nil_get_broadcast_addr( nil_phone, device_id, address, data )   \
  92.     generic_get_addr( nil_phone, NET_NIL_BROADCAST_ADDR, device_id, address, data )
  93.  
  94. #define nil_send_msg( nil_phone, device_id, packet, sender )    \
  95.     generic_send_msg( nil_phone, NET_NIL_SEND, device_id, packet_get_id( packet ), sender )
  96.  
  97. #define nil_packet_size_req( nil_phone, device_id, addr_len, prefix, content, suffix )  \
  98.     generic_packet_size_req( nil_phone, NET_NIL_PACKET_SPACE, device_id, addr_len, prefix, content, suffix )
  99.  
  100. #define nil_device_state_msg( nil_phone, device_id, state ) \
  101.     generic_device_state_msg( nil_phone, NET_NIL_DEVICE_STATE, device_id, state )
  102.  
  103. #define nil_received_msg( nil_phone, device_id, packet, target )    \
  104.     generic_received_msg( nil_phone, NET_NIL_RECEIVED, device_id, packet_get_id( packet ), target )
  105.  
  106. #define nil_device_req( nil_phone, device_id, mtu, netif_service )  \
  107.     generic_device_req( nil_phone, NET_NIL_DEVICE, device_id, mtu, netif_service )
  108.  
  109. #endif
  110.  
  111. #endif
  112.  
  113. /** @}
  114.  */
  115.