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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 422 | giacomo | 1 | #ifndef _CYCLOMX_H |
| 2 | #define _CYCLOMX_H |
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| 3 | /* |
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| 4 | * cyclomx.h Cyclom 2X WAN Link Driver. |
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| 5 | * User-level API definitions. |
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| 6 | * |
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| 7 | * Author: Arnaldo Carvalho de Melo <acme@conectiva.com.br> |
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| 8 | * |
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| 9 | * Copyright: (c) 1998-2003 Arnaldo Carvalho de Melo |
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| 10 | * |
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| 11 | * Based on wanpipe.h by Gene Kozin <genek@compuserve.com> |
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| 12 | * |
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| 13 | * This program is free software; you can redistribute it and/or |
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| 14 | * modify it under the terms of the GNU General Public License |
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| 15 | * as published by the Free Software Foundation; either version |
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| 16 | * 2 of the License, or (at your option) any later version. |
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| 17 | * ============================================================================ |
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| 18 | * 2000/07/13 acme remove crap #if KERNEL_VERSION > blah |
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| 19 | * 2000/01/21 acme rename cyclomx_open to cyclomx_mod_inc_use_count |
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| 20 | * and cyclomx_close to cyclomx_mod_dec_use_count |
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| 21 | * 1999/05/19 acme wait_queue_head_t wait_stats(support for 2.3.*) |
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| 22 | * 1999/01/03 acme judicious use of data types |
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| 23 | * 1998/12/27 acme cleanup: PACKED not needed |
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| 24 | * 1998/08/08 acme Version 0.0.1 |
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| 25 | */ |
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| 26 | |||
| 27 | #include <linux/config.h> |
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| 28 | #include <linux/wanrouter.h> |
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| 29 | #include <linux/spinlock.h> |
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| 30 | |||
| 31 | #ifdef __KERNEL__ |
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| 32 | /* Kernel Interface */ |
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| 33 | |||
| 34 | #include <linux/cycx_drv.h> /* Cyclom 2X support module API definitions */ |
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| 35 | #include <linux/cycx_cfm.h> /* Cyclom 2X firmware module definitions */ |
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| 36 | #ifdef CONFIG_CYCLOMX_X25 |
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| 37 | #include <linux/cycx_x25.h> |
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| 38 | #endif |
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| 39 | |||
| 40 | #define is_digit(ch) (((ch)>=(unsigned)'0'&&(ch)<=(unsigned)'9')?1:0) |
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| 41 | |||
| 42 | /* Adapter Data Space. |
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| 43 | * This structure is needed because we handle multiple cards, otherwise |
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| 44 | * static data would do it. |
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| 45 | */ |
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| 46 | struct cycx_device { |
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| 47 | char devname[WAN_DRVNAME_SZ + 1];/* card name */ |
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| 48 | struct cycx_hw hw; /* hardware configuration */ |
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| 49 | struct wan_device wandev; /* WAN device data space */ |
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| 50 | u32 state_tick; /* link state timestamp */ |
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| 51 | spinlock_t lock; |
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| 52 | char in_isr; /* interrupt-in-service flag */ |
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| 53 | char buff_int_mode_unbusy; /* flag for carrying out dev_tint */ |
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| 54 | wait_queue_head_t wait_stats; /* to wait for the STATS indication */ |
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| 55 | void *mbox; /* -> mailbox */ |
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| 56 | void (*isr)(struct cycx_device* card); /* interrupt service routine */ |
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| 57 | int (*exec)(struct cycx_device* card, void* u_cmd, void* u_data); |
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| 58 | union { |
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| 59 | #ifdef CONFIG_CYCLOMX_X25 |
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| 60 | struct { /* X.25 specific data */ |
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| 61 | u32 lo_pvc; |
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| 62 | u32 hi_pvc; |
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| 63 | u32 lo_svc; |
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| 64 | u32 hi_svc; |
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| 65 | struct cycx_x25_stats stats; |
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| 66 | spinlock_t lock; |
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| 67 | u32 connection_keys; |
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| 68 | } x; |
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| 69 | #endif |
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| 70 | } u; |
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| 71 | }; |
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| 72 | |||
| 73 | /* Public Functions */ |
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| 74 | void cycx_set_state(struct cycx_device *card, int state); |
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| 75 | |||
| 76 | #ifdef CONFIG_CYCLOMX_X25 |
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| 77 | int cycx_x25_wan_init(struct cycx_device *card, wandev_conf_t *conf); |
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| 78 | #endif |
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| 79 | #endif /* __KERNEL__ */ |
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| 80 | #endif /* _CYCLOMX_H */ |