1/* $Id: card.h,v 1.1.1.1 2008/10/15 03:26:34 james26_jang Exp $
2 *
3 * Driver parameters for SpellCaster ISA ISDN adapters
4 *
5 * Copyright (C) 1996  SpellCaster Telecommunications Inc.
6 *
7 * This software may be used and distributed according to the terms
8 * of the GNU General Public License, incorporated herein by reference.
9 *
10 * For more information, please contact gpl-info@spellcast.com or write:
11 *
12 *     SpellCaster Telecommunications Inc.
13 *     5621 Finch Avenue East, Unit #3
14 *     Scarborough, Ontario  Canada
15 *     M1B 2T9
16 *     +1 (416) 297-8565
17 *     +1 (416) 297-6433 Facsimile
18 */
19
20#ifndef CARD_H
21#define CARD_H
22
23/*
24 * We need these if they're not already included
25 */
26#include <linux/timer.h>
27#include <linux/isdnif.h>
28#include "message.h"
29
30/*
31 * Amount of time to wait for a reset to complete
32 */
33#define CHECKRESET_TIME		milliseconds(4000)
34
35/*
36 * Amount of time between line status checks
37 */
38#define CHECKSTAT_TIME		milliseconds(8000)
39
40/*
41 * The maximum amount of time to wait for a message response
42 * to arrive. Use exclusively by send_and_receive
43 */
44#define SAR_TIMEOUT		milliseconds(10000)
45
46/*
47 * Macro to determine is a card id is valid
48 */
49#define IS_VALID_CARD(x)	((x >= 0) && (x <= cinst))
50
51/*
52 * Per channel status and configuration
53 */
54typedef struct {
55	int l2_proto;
56	int l3_proto;
57	char dn[50];
58	unsigned long first_sendbuf;	/* Offset of first send buffer */
59	unsigned int num_sendbufs;	/* Number of send buffers */
60	unsigned int free_sendbufs;	/* Number of free sendbufs */
61	unsigned int next_sendbuf;	/* Next sequential buffer */
62	char eazlist[50];		/* Set with SETEAZ */
63	char sillist[50];		/* Set with SETSIL */
64	int eazclear;			/* Don't accept calls if TRUE */
65} bchan;
66
67/*
68 * Everything you want to know about the adapter ...
69 */
70typedef struct {
71	int model;
72	int driverId;			/* LL Id */
73	char devicename[20];		/* The device name */
74	isdn_if *card;			/* ISDN4Linux structure */
75	bchan *channel;			/* status of the B channels */
76	char nChannels;			/* Number of channels */
77	unsigned int interrupt;		/* Interrupt number */
78	int iobase;			/* I/O Base address */
79	int ioport[MAX_IO_REGS];	/* Index to I/O ports */
80	int shmem_pgport;		/* port for the exp mem page reg. */
81	int shmem_magic;		/* adapter magic number */
82	unsigned int rambase;		/* Shared RAM base address */
83	unsigned int ramsize;		/* Size of shared memory */
84	RspMessage async_msg;		/* Async response message */
85	int want_async_messages;	/* Snoop the Q ? */
86	unsigned char seq_no;		/* Next send seq. number */
87	struct timer_list reset_timer;	/* Check reset timer */
88	struct timer_list stat_timer;	/* Check startproc timer */
89	unsigned char nphystat;		/* Latest PhyStat info */
90	unsigned char phystat;		/* Last PhyStat info */
91	HWConfig_pl hwconfig;		/* Hardware config info */
92	char load_ver[11];		/* CommManage Version string */
93	char proc_ver[11];		/* CommEngine Version */
94	int StartOnReset;		/* Indicates startproc after reset */
95	int EngineUp;			/* Indicates CommEngine Up */
96	int trace_mode;			/* Indicate if tracing is on */
97} board;
98
99#endif /* CARD_H */
100