diff options
Diffstat (limited to 'include/linux/cyclomx.h')
| -rw-r--r-- | include/linux/cyclomx.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/include/linux/cyclomx.h b/include/linux/cyclomx.h new file mode 100644 index 000000000000..04fa7dff079c --- /dev/null +++ b/include/linux/cyclomx.h | |||
| @@ -0,0 +1,80 @@ | |||
| 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/config.h> | ||
| 28 | #include <linux/wanrouter.h> | ||
| 29 | #include <linux/spinlock.h> | ||
| 30 | |||
| 31 | #ifdef __KERNEL__ | ||
| 32 | /* Kernel Interface */ | ||
| 33 | |||
| 34 | #include <linux/cycx_drv.h> /* Cyclom 2X support module API definitions */ | ||
| 35 | #include <linux/cycx_cfm.h> /* Cyclom 2X firmware module definitions */ | ||
| 36 | #ifdef CONFIG_CYCLOMX_X25 | ||
| 37 | #include <linux/cycx_x25.h> | ||
| 38 | #endif | ||
| 39 | |||
| 40 | #define is_digit(ch) (((ch)>=(unsigned)'0'&&(ch)<=(unsigned)'9')?1:0) | ||
| 41 | |||
| 42 | /* Adapter Data Space. | ||
| 43 | * This structure is needed because we handle multiple cards, otherwise | ||
| 44 | * static data would do it. | ||
| 45 | */ | ||
| 46 | struct cycx_device { | ||
| 47 | char devname[WAN_DRVNAME_SZ + 1];/* card name */ | ||
| 48 | struct cycx_hw hw; /* hardware configuration */ | ||
| 49 | struct wan_device wandev; /* WAN device data space */ | ||
| 50 | u32 state_tick; /* link state timestamp */ | ||
| 51 | spinlock_t lock; | ||
| 52 | char in_isr; /* interrupt-in-service flag */ | ||
| 53 | char buff_int_mode_unbusy; /* flag for carrying out dev_tint */ | ||
| 54 | wait_queue_head_t wait_stats; /* to wait for the STATS indication */ | ||
| 55 | void __iomem *mbox; /* -> mailbox */ | ||
| 56 | void (*isr)(struct cycx_device* card); /* interrupt service routine */ | ||
| 57 | int (*exec)(struct cycx_device* card, void* u_cmd, void* u_data); | ||
| 58 | union { | ||
| 59 | #ifdef CONFIG_CYCLOMX_X25 | ||
| 60 | struct { /* X.25 specific data */ | ||
| 61 | u32 lo_pvc; | ||
| 62 | u32 hi_pvc; | ||
| 63 | u32 lo_svc; | ||
| 64 | u32 hi_svc; | ||
| 65 | struct cycx_x25_stats stats; | ||
| 66 | spinlock_t lock; | ||
| 67 | u32 connection_keys; | ||
| 68 | } x; | ||
| 69 | #endif | ||
| 70 | } u; | ||
| 71 | }; | ||
| 72 | |||
| 73 | /* Public Functions */ | ||
| 74 | void cycx_set_state(struct cycx_device *card, int state); | ||
| 75 | |||
| 76 | #ifdef CONFIG_CYCLOMX_X25 | ||
| 77 | int cycx_x25_wan_init(struct cycx_device *card, wandev_conf_t *conf); | ||
| 78 | #endif | ||
| 79 | #endif /* __KERNEL__ */ | ||
| 80 | #endif /* _CYCLOMX_H */ | ||