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#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 */
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