Subversion Repositories HelenOS

Rev

Rev 4707 | Rev 4722 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
3466 mejdrech 1
/*
3912 mejdrech 2
 * Copyright (c) 2009 Lukas Mejdrech
3466 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
3912 mejdrech 30
 *  @{
3466 mejdrech 31
 */
32
 
33
/** @file
4703 mejdrech 34
 *  \todo
3466 mejdrech 35
 */
36
 
3846 mejdrech 37
#ifndef __NET_MESSAGES_H__
38
#define __NET_MESSAGES_H__
39
 
4261 mejdrech 40
#include <async.h>
41
 
42
#include <ipc/ipc.h>
43
#include <ipc/services.h>
44
 
45
#include "include/device.h"
46
 
47
#include "structures/measured_strings.h"
48
#include "structures/packet/packet.h"
49
 
4703 mejdrech 50
#define NET_NETIF_COUNT     6
3846 mejdrech 51
#define NET_NET_COUNT       9
4261 mejdrech 52
#define NET_NIL_COUNT       7
3846 mejdrech 53
#define NET_ETH_COUNT       0
4695 mejdrech 54
#define NET_IL_COUNT        6
4707 mejdrech 55
#define NET_IP_COUNT        3
4695 mejdrech 56
#define NET_ARP_COUNT       5
3666 mejdrech 57
#define NET_RARP_COUNT      0
4715 mejdrech 58
#define NET_ICMP_COUNT      7
4502 mejdrech 59
#define NET_TL_COUNT        1
3666 mejdrech 60
#define NET_UDP_COUNT       0
61
#define NET_TCP_COUNT       0
3901 mejdrech 62
#define NET_PACKET_COUNT    5
4578 mejdrech 63
#define NET_SOCKET_COUNT    14
3666 mejdrech 64
 
4307 mejdrech 65
#define NET_FIRST           2000
3666 mejdrech 66
 
67
#define NET_NETIF_FIRST     NET_FIRST
68
#define NET_NETIF_LAST      ( NET_NETIF_FIRST + NET_NETIF_COUNT )
69
 
3846 mejdrech 70
#define NET_NET_FIRST       ( NET_NETIF_LAST + 0 )
71
#define NET_NET_LAST        ( NET_NET_FIRST + NET_NET_COUNT )
3666 mejdrech 72
 
3846 mejdrech 73
#define NET_NIL_FIRST       ( NET_NET_LAST + 0 )
74
#define NET_NIL_LAST        ( NET_NIL_FIRST + NET_NIL_COUNT )
75
#define NET_ETH_FIRST       ( NET_NIL_LAST + 0 )
76
#define NET_ETH_LAST        ( NET_ETH_FIRST + NET_ETH_COUNT )
3666 mejdrech 77
 
3846 mejdrech 78
#define NET_IL_FIRST        ( NET_ETH_LAST + 0 )
4307 mejdrech 79
#define NET_IL_LAST         ( NET_IL_FIRST + NET_IL_COUNT )
3666 mejdrech 80
#define NET_IP_FIRST        ( NET_IL_LAST + 0 )
4307 mejdrech 81
#define NET_IP_LAST         ( NET_IP_FIRST + NET_IP_COUNT )
3666 mejdrech 82
 
3466 mejdrech 83
#define NET_ARP_FIRST       ( NET_IP_LAST + 0 )
3666 mejdrech 84
#define NET_ARP_LAST        ( NET_ARP_FIRST + NET_ARP_COUNT )
3466 mejdrech 85
#define NET_RARP_FIRST      ( NET_ARP_LAST + 0 )
3666 mejdrech 86
#define NET_RARP_LAST       ( NET_RARP_FIRST + NET_RARP_COUNT )
3466 mejdrech 87
#define NET_ICMP_FIRST      ( NET_RARP_LAST + 0 )
3666 mejdrech 88
#define NET_ICMP_LAST       ( NET_ICMP_FIRST + NET_ICMP_COUNT )
4502 mejdrech 89
 
90
#define NET_TL_FIRST        ( NET_ICMP_LAST + 0 )
91
#define NET_TL_LAST         ( NET_TL_FIRST + NET_TL_COUNT )
92
#define NET_UDP_FIRST       ( NET_TL_LAST + 0 )
3666 mejdrech 93
#define NET_UDP_LAST        ( NET_UDP_FIRST + NET_UDP_COUNT )
3466 mejdrech 94
#define NET_TCP_FIRST       ( NET_UDP_LAST + 0 )
3666 mejdrech 95
#define NET_TCP_LAST        ( NET_TCP_FIRST + NET_TCP_COUNT )
96
 
3466 mejdrech 97
#define NET_SOCKET_FIRST    ( NET_TCP_LAST + 0 )
3666 mejdrech 98
#define NET_SOCKET_LAST     ( NET_SOCKET_FIRST + NET_SOCKET_COUNT )
3466 mejdrech 99
 
3901 mejdrech 100
#define NET_PACKET_FIRST    ( NET_SOCKET_LAST + 0 )
101
#define NET_PACKET_LAST     ( NET_PACKET_FIRST + NET_PACKET_COUNT )
3666 mejdrech 102
 
4307 mejdrech 103
#define NET_LAST            NET_PACKET_LAST
3901 mejdrech 104
 
4307 mejdrech 105
#define NET_COUNT           ( NET_LAST - NET_FIRST )
3666 mejdrech 106
 
107
#define IS_IN_INTERVAL( item, first_inclusive, last_exclusive ) ((( item ) >= ( first_inclusive )) && (( item ) < ( last_exclusive )))
108
 
3901 mejdrech 109
#define IS_NET_MESSAGE( call )          IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_FIRST, NET_LAST )
110
#define IS_NET_NET_MESSAGE( call )      IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_NET_FIRST, NET_NET_LAST )
111
#define IS_NET_NIL_MESSAGE( call )      IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_NIL_FIRST, NET_NIL_LAST )
112
#define IS_NET_ETH_MESSAGE( call )      IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_ETH_FIRST, NET_ETH_LAST )
113
#define IS_NET_IL_MESSAGE( call )       IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_IL_FIRST, NET_IL_LAST )
114
#define IS_NET_IP_MESSAGE( call )       IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_IP_FIRST, NET_IP_LAST )
115
#define IS_NET_ARP_MESSAGE( call )      IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_ARP_FIRST, NET_ARP_LAST )
116
#define IS_NET_RARP_MESSAGE( call )     IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_RARP_FIRST, NET_RARP_LAST )
4707 mejdrech 117
#define IS_NET_ICMP_MESSAGE( call )     IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_ICMP_FIRST, NET_ICMP_LAST )
4502 mejdrech 118
#define IS_NET_TL_MESSAGE( call )       IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_TL_FIRST, NET_TL_LAST )
3901 mejdrech 119
#define IS_NET_UDP_MESSAGE( call )      IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_UDP_FIRST, NET_UDP_LAST )
120
#define IS_NET_TCP_MESSAGE( call )      IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_TCP_FIRST, NET_TCP_LAST )
121
#define IS_NET_SOCKET_MESSAGE( call )   IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_SOCKET_FIRST, NET_SOCKET_LAST )
122
#define IS_NET_PACKET_MESSAGE( call )   IS_IN_INTERVAL( IPC_GET_METHOD( * call ), NET_PACKET_FIRST, NET_PACKET_LAST )
3666 mejdrech 123
 
4261 mejdrech 124
/** Returns the device identifier message parameter.
125
 */
126
#define IPC_GET_DEVICE( call )      ( device_id_t ) IPC_GET_ARG1( * call )
127
 
128
/** Returns the packet identifier message parameter.
129
 */
130
#define IPC_GET_PACKET( call )      ( packet_id_t ) IPC_GET_ARG2( * call )
4502 mejdrech 131
#define IPC_GET_COUNT( call )       ( size_t ) IPC_GET_ARG2( * call )
4261 mejdrech 132
#define IPC_GET_STATE( call )       ( device_state_t ) IPC_GET_ARG2( * call )
133
 
4695 mejdrech 134
/** Returns the maximum transmission unit message parameter.
135
 */
136
#define IPC_GET_MTU( call )         ( size_t ) IPC_GET_ARG2( * call )
137
 
4261 mejdrech 138
/** Returns the device driver service message parameter.
139
 */
140
#define IPC_GET_SERVICE( call )     ( services_t ) IPC_GET_ARG3( * call )
141
#define IPC_GET_TARGET( call )      ( services_t ) IPC_GET_ARG3( * call )
142
#define IPC_GET_SENDER( call )      ( services_t ) IPC_GET_ARG3( * call )
143
 
4707 mejdrech 144
#define IPC_GET_ERROR( call )       ( services_t ) IPC_GET_ARG4( * call )
145
 
4243 mejdrech 146
#define IPC_GET_PHONE( call )       ( int ) IPC_GET_ARG5( * call )
147
 
4261 mejdrech 148
#define IPC_SET_ADDR( answer )      (( size_t * ) & IPC_GET_ARG1( * answer ))
149
#define IPC_SET_PREFIX( answer )    (( size_t * ) & IPC_GET_ARG2( * answer ))
150
#define IPC_SET_CONTENT( answer )   (( size_t * ) & IPC_GET_ARG3( * answer ))
151
#define IPC_SET_SUFFIX( answer )    (( size_t * ) & IPC_GET_ARG4( * answer ))
152
 
3466 mejdrech 153
typedef enum {
3846 mejdrech 154
    /* () not supported, registers new device */
155
    NET_NET_DEVICE = NET_NET_FIRST,
3901 mejdrech 156
    /* ( NULL, count ), measured_strings_send( names ), measured_strings_return( values ) */
3846 mejdrech 157
    NET_NET_GET_CONF,
3901 mejdrech 158
    /* ( device_id, count ), measured_strings_send( names ), measured_strings_return( values ) */
3846 mejdrech 159
    NET_NET_GET_DEVICE_CONF,
160
    /* () not supported, measured_strings_send( names ), measured_strings_send( values ) */
161
    NET_NET_SET_CONF,
3901 mejdrech 162
    /* ( device_id, count ) not supported, measured_strings_send( names ), measured_strings_send( values ) */
3846 mejdrech 163
    NET_NET_SET_DEVICE_CONF,
164
    /* () */
165
    NET_NET_STARTUP,
166
    /* ( device_id ) */
167
    NET_NET_START,
168
    /* ( device_id ) */
169
    NET_NET_STOP,
170
    /* ( device_id ) ipc_data_read( stats ) */
171
    NET_NET_STATS,
3901 mejdrech 172
} net_messages;
3466 mejdrech 173
 
4261 mejdrech 174
static inline int generic_get_addr( int phone, int message, device_id_t device_id, measured_string_ref * address, char ** data ){
175
    aid_t           message_id;
176
    ipcarg_t        result;
177
    int             string;
178
 
179
    if( !( address && data )) return EBADMEM;
4307 mejdrech 180
    message_id = async_send_1( phone, ( ipcarg_t ) message, ( ipcarg_t ) device_id, NULL );
4261 mejdrech 181
    string = measured_strings_return( phone, address, data, 1 );
182
    async_wait_for( message_id, & result );
183
    if(( string == EOK ) && ( result != EOK )){
184
        free( * address );
185
        free( * data );
186
    }
4307 mejdrech 187
    return ( int ) result;
4261 mejdrech 188
}
189
 
4307 mejdrech 190
static inline int   generic_translate_req( int phone, int message, device_id_t device_id, services_t service, measured_string_ref configuration, size_t count, measured_string_ref * translation, char ** data ){
191
    aid_t           message_id;
192
    ipcarg_t        result;
193
    int             string;
194
 
195
    if( !( configuration && ( count > 0 ))) return EINVAL;
196
    if( !( translation && data )) return EBADMEM;
197
    message_id = async_send_3( phone, ( ipcarg_t ) message, ( ipcarg_t ) device_id, ( ipcarg_t ) count, ( ipcarg_t ) service, NULL );
198
    measured_strings_send( phone, configuration, count );
199
    string = measured_strings_return( phone, translation, data, count );
200
    async_wait_for( message_id, & result );
201
    if(( string == EOK ) && ( result != EOK )){
202
        free( * translation );
203
        free( * data );
204
    }
205
    return ( int ) result;
4261 mejdrech 206
}
207
 
4707 mejdrech 208
static inline int   generic_send_msg( int phone, int message, device_id_t device_id, packet_id_t packet_id, services_t sender, services_t error ){
209
    if( error ){
210
        async_msg_4( phone, ( ipcarg_t ) message, ( ipcarg_t ) device_id, ( ipcarg_t ) packet_id, ( ipcarg_t ) sender, ( ipcarg_t ) error );
211
    }else{
212
        async_msg_3( phone, ( ipcarg_t ) message, ( ipcarg_t ) device_id, ( ipcarg_t ) packet_id, ( ipcarg_t ) sender );
213
    }
4307 mejdrech 214
    return EOK;
215
}
216
 
4261 mejdrech 217
static inline int   generic_packet_size_req( int phone, int message, device_id_t device_id, size_t * addr_len, size_t * prefix, size_t * content, size_t * suffix ){
4307 mejdrech 218
    return ( int ) async_req_1_4( phone, ( ipcarg_t ) message, ( ipcarg_t ) device_id, ( ipcarg_t * ) addr_len, ( ipcarg_t * ) prefix, ( ipcarg_t * ) content, ( ipcarg_t * ) suffix );
4261 mejdrech 219
}
220
 
4351 mejdrech 221
static inline int   generic_device_state_msg( int phone, int message, device_id_t device_id, int state, services_t target ){
222
    async_msg_3( phone, ( ipcarg_t ) message, ( ipcarg_t ) device_id, ( ipcarg_t ) state, target );
4307 mejdrech 223
    return EOK;
4261 mejdrech 224
}
225
 
4707 mejdrech 226
static inline int   generic_received_msg( int phone, int message, device_id_t device_id, packet_id_t packet_id, services_t target, services_t error ){
227
    if( error ){
228
        async_msg_4( phone, ( ipcarg_t ) message, ( ipcarg_t ) device_id, ( ipcarg_t ) packet_id, ( ipcarg_t ) target, ( ipcarg_t ) error );
229
    }else{
230
        async_msg_3( phone, ( ipcarg_t ) message, ( ipcarg_t ) device_id, ( ipcarg_t ) packet_id, ( ipcarg_t ) target );
231
    }
4307 mejdrech 232
    return EOK;
4261 mejdrech 233
}
234
 
235
static inline int   generic_device_req( int phone, int message, device_id_t device_id, int arg2, services_t service ){
4307 mejdrech 236
    return ( int ) async_req_3_0( phone, ( ipcarg_t ) message, ( ipcarg_t ) device_id, ( ipcarg_t ) arg2, ( ipcarg_t ) service );
4261 mejdrech 237
}
238
 
3846 mejdrech 239
#endif
240
 
3466 mejdrech 241
/** @}
242
 */