1#ifndef _CYCLOMX_H 2#define _CYCLOMX_H 3/* 4* cyclomx.h Cyclom 2X WAN Link Driver. 5* User-level API definitions. 6* 7* Author: Arnaldo Carvalho de Melo <acme@conectiva.com.br> 8* 9* Copyright: (c) 1998-2003 Arnaldo Carvalho de Melo 10* 11* Based on wanpipe.h by Gene Kozin <genek@compuserve.com> 12* 13* This program is free software; you can redistribute it and/or 14* modify it under the terms of the GNU General Public License 15* as published by the Free Software Foundation; either version 16* 2 of the License, or (at your option) any later version. 17* ============================================================================ 18* 2000/07/13 acme remove crap #if KERNEL_VERSION > blah 19* 2000/01/21 acme rename cyclomx_open to cyclomx_mod_inc_use_count 20* and cyclomx_close to cyclomx_mod_dec_use_count 21* 1999/05/19 acme wait_queue_head_t wait_stats(support for 2.3.*) 22* 1999/01/03 acme judicious use of data types 23* 1998/12/27 acme cleanup: PACKED not needed 24* 1998/08/08 acme Version 0.0.1 25*/ 26 27#include <linux/wanrouter.h> 28#include <linux/spinlock.h> 29 30#ifdef __KERNEL__ 31/* Kernel Interface */ 32 33#include <linux/cycx_drv.h> /* Cyclom 2X support module API definitions */ 34#include <linux/cycx_cfm.h> /* Cyclom 2X firmware module definitions */ 35#ifdef CONFIG_CYCLOMX_X25 36#include <linux/cycx_x25.h> 37#endif 38 39/* Adapter Data Space. 40 * This structure is needed because we handle multiple cards, otherwise 41 * static data would do it. 42 */ 43struct cycx_device { 44 char devname[WAN_DRVNAME_SZ + 1];/* card name */ 45 struct cycx_hw hw; /* hardware configuration */ 46 struct wan_device wandev; /* WAN device data space */ 47 u32 state_tick; /* link state timestamp */ 48 spinlock_t lock; 49 char in_isr; /* interrupt-in-service flag */ 50 char buff_int_mode_unbusy; /* flag for carrying out dev_tint */ 51 wait_queue_head_t wait_stats; /* to wait for the STATS indication */ 52 void __iomem *mbox; /* -> mailbox */ 53 void (*isr)(struct cycx_device* card); /* interrupt service routine */ 54 int (*exec)(struct cycx_device* card, void* u_cmd, void* u_data); 55 union { 56#ifdef CONFIG_CYCLOMX_X25 57 struct { /* X.25 specific data */ 58 u32 lo_pvc; 59 u32 hi_pvc; 60 u32 lo_svc; 61 u32 hi_svc; 62 struct cycx_x25_stats stats; 63 spinlock_t lock; 64 u32 connection_keys; 65 } x; 66#endif 67 } u; 68}; 69 70/* Public Functions */ 71void cycx_set_state(struct cycx_device *card, int state); 72 73#ifdef CONFIG_CYCLOMX_X25 74int cycx_x25_wan_init(struct cycx_device *card, wandev_conf_t *conf); 75#endif 76#endif /* __KERNEL__ */ 77#endif /* _CYCLOMX_H */ 78