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/*****************************************************************************
* if_wanipe_common.h Sangoma Driver/Socket common area definitions.
*
* Author: Nenad Corbic <ncorbic@sangoma.com>
*
* Copyright: (c) 2000 Sangoma Technologies Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
* ============================================================================
* Jan 13, 2000 Nenad Corbic Initial version
*****************************************************************************/
#ifndef _WANPIPE_SOCK_DRIVER_COMMON_H
#define _WANPIPE_SOCK_DRIVER_COMMON_H
#include <linux/version.h>
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,3,0)
#define netdevice_t struct net_device
#else
#define netdevice_t struct device
#endif
typedef struct {
netdevice_t *slave;
atomic_t packet_sent;
atomic_t receive_block;
atomic_t command;
atomic_t disconnect;
atomic_t driver_busy;
unsigned char common_critical;
struct timer_list *tx_timer;
struct sock *sk; /* Wanpipe Sock bind's here */
int (*func) (struct sk_buff *, netdevice_t *,
struct sock *);
struct tq_struct wanpipe_task; /* Immediate BH handler task */
unsigned char rw_bind; /* Sock bind state */
unsigned char usedby;
unsigned char state;
unsigned char svc;
unsigned short lcn;
void *mbox;
} wanpipe_common_t;
enum {
WANSOCK_UNCONFIGURED, /* link/channel is not configured */
WANSOCK_DISCONNECTED, /* link/channel is disconnected */
WANSOCK_CONNECTING, /* connection is in progress */
WANSOCK_CONNECTED, /* link/channel is operational */
WANSOCK_LIMIT, /* for verification only */
WANSOCK_DUALPORT, /* for Dual Port cards */
WANSOCK_DISCONNECTING,
WANSOCK_BINDED,
WANSOCK_BIND_LISTEN,
WANSOCK_LISTEN
};
#endif
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