diff options
Diffstat (limited to 'include/linux/cyclomx.h')
| -rw-r--r-- | include/linux/cyclomx.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/include/linux/cyclomx.h b/include/linux/cyclomx.h new file mode 100644 index 00000000..b88f7f42 --- /dev/null +++ b/include/linux/cyclomx.h @@ -0,0 +1,77 @@ +#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/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 + +/* 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 */ |