81 строка
2.6 KiB
C
81 строка
2.6 KiB
C
|
#ifndef _CYCLOMX_H
|
||
|
|
#define _CYCLOMX_H
|
||
|
|
/*
|
||
|
|
* cyclomx.h Cyclom 2X WAN Link Driver.
|
||
|
|
* User-level API definitions.
|
||
|
|
*
|
||
|
|
* Author: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
|
||
|
|
*
|
||
|
|
* Copyright: (c) 1998-2003 Arnaldo Carvalho de Melo
|
||
|
|
*
|
||
|
|
* Based on wanpipe.h by Gene Kozin <genek@compuserve.com>
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
* ============================================================================
|
||
|
|
* 2000/07/13 acme remove crap #if KERNEL_VERSION > blah
|
||
|
|
* 2000/01/21 acme rename cyclomx_open to cyclomx_mod_inc_use_count
|
||
|
|
* and cyclomx_close to cyclomx_mod_dec_use_count
|
||
|
|
* 1999/05/19 acme wait_queue_head_t wait_stats(support for 2.3.*)
|
||
|
|
* 1999/01/03 acme judicious use of data types
|
||
|
|
* 1998/12/27 acme cleanup: PACKED not needed
|
||
|
|
* 1998/08/08 acme Version 0.0.1
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <linux/config.h>
|
||
|
|
#include <linux/wanrouter.h>
|
||
|
|
#include <linux/spinlock.h>
|
||
|
|
|
||
|
|
#ifdef __KERNEL__
|
||
|
|
/* Kernel Interface */
|
||
|
|
|
||
|
|
#include <linux/cycx_drv.h> /* Cyclom 2X support module API definitions */
|
||
|
|
#include <linux/cycx_cfm.h> /* Cyclom 2X firmware module definitions */
|
||
|
|
#ifdef CONFIG_CYCLOMX_X25
|
||
|
|
#include <linux/cycx_x25.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define is_digit(ch) (((ch)>=(unsigned)'0'&&(ch)<=(unsigned)'9')?1:0)
|
||
|
|
|
||
|
|
/* Adapter Data Space.
|
||
|
|
* This structure is needed because we handle multiple cards, otherwise
|
||
|
|
* static data would do it.
|
||
|
|
*/
|
||
|
|
struct cycx_device {
|
||
|
|
char devname[WAN_DRVNAME_SZ + 1];/* card name */
|
||
|
|
struct cycx_hw hw; /* hardware configuration */
|
||
|
|
struct wan_device wandev; /* WAN device data space */
|
||
|
|
u32 state_tick; /* link state timestamp */
|
||
|
|
spinlock_t lock;
|
||
|
|
char in_isr; /* interrupt-in-service flag */
|
||
|
|
char buff_int_mode_unbusy; /* flag for carrying out dev_tint */
|
||
|
|
wait_queue_head_t wait_stats; /* to wait for the STATS indication */
|
||
|
|
void __iomem *mbox; /* -> mailbox */
|
||
|
|
void (*isr)(struct cycx_device* card); /* interrupt service routine */
|
||
|
|
int (*exec)(struct cycx_device* card, void* u_cmd, void* u_data);
|
||
|
|
union {
|
||
|
|
#ifdef CONFIG_CYCLOMX_X25
|
||
|
|
struct { /* X.25 specific data */
|
||
|
|
u32 lo_pvc;
|
||
|
|
u32 hi_pvc;
|
||
|
|
u32 lo_svc;
|
||
|
|
u32 hi_svc;
|
||
|
|
struct cycx_x25_stats stats;
|
||
|
|
spinlock_t lock;
|
||
|
|
u32 connection_keys;
|
||
|
|
} x;
|
||
|
|
#endif
|
||
|
|
} u;
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Public Functions */
|
||
|
|
void cycx_set_state(struct cycx_device *card, int state);
|
||
|
|
|
||
|
|
#ifdef CONFIG_CYCLOMX_X25
|
||
|
|
int cycx_x25_wan_init(struct cycx_device *card, wandev_conf_t *conf);
|
||
|
|
#endif
|
||
|
|
#endif /* __KERNEL__ */
|
||
|
|
#endif /* _CYCLOMX_H */
|