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[linux-2.6.git] / include / linux / if_wanpipe_common.h
1 /*****************************************************************************
2 * if_wanipe_common.h   Sangoma Driver/Socket common area definitions.
3 *
4 * Author:       Nenad Corbic <ncorbic@sangoma.com>
5 *
6 * Copyright:    (c) 2000 Sangoma Technologies Inc.
7 *
8 *               This program is free software; you can redistribute it and/or
9 *               modify it under the terms of the GNU General Public License
10 *               as published by the Free Software Foundation; either version
11 *               2 of the License, or (at your option) any later version.
12 * ============================================================================
13 * Jan 13, 2000  Nenad Corbic      Initial version
14 *****************************************************************************/
15
16
17 #ifndef _WANPIPE_SOCK_DRIVER_COMMON_H
18 #define _WANPIPE_SOCK_DRIVER_COMMON_H
19
20 typedef struct {
21         struct net_device *slave;
22         atomic_t packet_sent;
23         atomic_t receive_block;
24         atomic_t command;
25         atomic_t disconnect;
26         atomic_t driver_busy;
27         long common_critical;
28         struct timer_list *tx_timer;
29         struct sock *sk;                /* Wanpipe Sock bind's here */ 
30         int (*func)(struct sk_buff *skb, struct net_device *dev, 
31                     struct sock *sk);
32
33         struct work_struct wanpipe_work;    /* deferred keventd work */
34         unsigned char rw_bind;                    /* Sock bind state */
35         unsigned char usedby;
36         unsigned char state;
37         unsigned char svc;
38         unsigned short lcn;
39         void *mbox;
40 } wanpipe_common_t;
41
42
43 enum {
44         WANSOCK_UNCONFIGURED,   /* link/channel is not configured */
45         WANSOCK_DISCONNECTED,   /* link/channel is disconnected */
46         WANSOCK_CONNECTING,             /* connection is in progress */
47         WANSOCK_CONNECTED,              /* link/channel is operational */
48         WANSOCK_LIMIT,          /* for verification only */
49         WANSOCK_DUALPORT,               /* for Dual Port cards */
50         WANSOCK_DISCONNECTING,
51         WANSOCK_BINDED,
52         WANSOCK_BIND_LISTEN,
53         WANSOCK_LISTEN
54 };
55
56 #endif
57
58