[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / isdn / sc / card.h

/* $Id: card.h,v 1.1.10.1 2001/09/23 22:24:59 kai Exp $
 *
 * Driver parameters for SpellCaster ISA ISDN adapters
 *
 * Copyright (C) 1996  SpellCaster Telecommunications Inc.
 *
 * This software may be used and distributed according to the terms
 * of the GNU General Public License, incorporated herein by reference.
 *
 * For more information, please contact gpl-info@spellcast.com or write:
 *
 *     SpellCaster Telecommunications Inc.
 *     5621 Finch Avenue East, Unit #3
 *     Scarborough, Ontario  Canada
 *     M1B 2T9
 *     +1 (416) 297-8565
 *     +1 (416) 297-6433 Facsimile
 */

#ifndef CARD_H
#define CARD_H

/*
 * We need these if they're not already included
 */
#include <linux/timer.h>
#include <linux/time.h>
#include <linux/isdnif.h>
#include <linux/irqreturn.h>
#include "message.h"
#include "scioc.h"

/*
 * Amount of time to wait for a reset to complete
 */
#define CHECKRESET_TIME		msecs_to_jiffies(4000)

/*
 * Amount of time between line status checks
 */
#define CHECKSTAT_TIME		msecs_to_jiffies(8000)

/*
 * The maximum amount of time to wait for a message response
 * to arrive. Use exclusively by send_and_receive
 */
#define SAR_TIMEOUT		msecs_to_jiffies(10000)

/*
 * Macro to determine is a card id is valid
 */
#define IS_VALID_CARD(x)	((x >= 0) && (x <= cinst))

/*
 * Per channel status and configuration
 */
typedef struct {
	int l2_proto;
	int l3_proto;
	char dn[50];
	unsigned long first_sendbuf;	/* Offset of first send buffer */
	unsigned int num_sendbufs;	/* Number of send buffers */
	unsigned int free_sendbufs;	/* Number of free sendbufs */
	unsigned int next_sendbuf;	/* Next sequential buffer */
	char eazlist[50];		/* Set with SETEAZ */
	char sillist[50];		/* Set with SETSIL */
	int eazclear;			/* Don't accept calls if TRUE */
} bchan;

/*
 * Everything you want to know about the adapter ...
 */
typedef struct {
	int model;
	int driverId;			/* LL Id */
	char devicename[20];		/* The device name */
	isdn_if *card;			/* ISDN4Linux structure */
	bchan *channel;			/* status of the B channels */
	char nChannels;			/* Number of channels */
	unsigned int interrupt;		/* Interrupt number */
	int iobase;			/* I/O Base address */
	int ioport[MAX_IO_REGS];	/* Index to I/O ports */
	int shmem_pgport;		/* port for the exp mem page reg. */
	int shmem_magic;		/* adapter magic number */
	unsigned int rambase;		/* Shared RAM base address */
	unsigned int ramsize;		/* Size of shared memory */
	RspMessage async_msg;		/* Async response message */
	int want_async_messages;	/* Snoop the Q ? */
	unsigned char seq_no;		/* Next send seq. number */
	struct timer_list reset_timer;	/* Check reset timer */
	struct timer_list stat_timer;	/* Check startproc timer */
	unsigned char nphystat;		/* Latest PhyStat info */
	unsigned char phystat;		/* Last PhyStat info */
	HWConfig_pl hwconfig;		/* Hardware config info */
	char load_ver[11];		/* CommManage Version string */
	char proc_ver[11];		/* CommEngine Version */
	int StartOnReset;		/* Indicates startproc after reset */
	int EngineUp;			/* Indicates CommEngine Up */
	int trace_mode;			/* Indicate if tracing is on */
	spinlock_t lock;		/* local lock */
} board;


extern board *sc_adapter[];
extern int cinst;

void memcpy_toshmem(int card, void *dest, const void *src, size_t n);
void memcpy_fromshmem(int card, void *dest, const void *src, size_t n);
int get_card_from_id(int driver);
int indicate_status(int card, int event, ulong Channel, char *Data);
irqreturn_t interrupt_handler(int interrupt, void *cardptr);
int sndpkt(int devId, int channel, int ack, struct sk_buff *data);
void rcvpkt(int card, RspMessage *rcvmsg);
int command(isdn_ctrl *cmd);
int reset(int card);
int startproc(int card);
int send_and_receive(int card, unsigned int procid, unsigned char type,
		     unsigned char class, unsigned char code,
		     unsigned char link, unsigned char data_len,
		     unsigned char *data,  RspMessage *mesgdata, int timeout);
void flushreadfifo(int card);
int sendmessage(int card, unsigned int procid, unsigned int type,
		unsigned int class, unsigned int code, unsigned int link,
		unsigned int data_len, unsigned int *data);
int receivemessage(int card, RspMessage *rspmsg);
int sc_ioctl(int card, scs_ioctl *data);
int setup_buffers(int card, int c);
void sc_check_reset(unsigned long data);
void check_phystat(unsigned long data);

#endif /* CARD_H */
Commit	Line	Data
1da177e4 LT	1	/* $Id: card.h,v 1.1.10.1 2001/09/23 22:24:59 kai 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/time.h>
	28	#include <linux/isdnif.h>
fc238b37	29	#include <linux/irqreturn.h>
1da177e4	30	#include "message.h"
fc238b37	31	#include "scioc.h"
1da177e4 LT	32
	33	/*
	34	* Amount of time to wait for a reset to complete
	35	*/
	36	#define CHECKRESET_TIME msecs_to_jiffies(4000)
	37
	38	/*
	39	* Amount of time between line status checks
	40	*/
	41	#define CHECKSTAT_TIME msecs_to_jiffies(8000)
	42
	43	/*
	44	* The maximum amount of time to wait for a message response
	45	* to arrive. Use exclusively by send_and_receive
	46	*/
	47	#define SAR_TIMEOUT msecs_to_jiffies(10000)
	48
	49	/*
	50	* Macro to determine is a card id is valid
	51	*/
	52	#define IS_VALID_CARD(x) ((x >= 0) && (x <= cinst))
	53
	54	/*
	55	* Per channel status and configuration
	56	*/
	57	typedef struct {
	58	int l2_proto;
	59	int l3_proto;
	60	char dn[50];
	61	unsigned long first_sendbuf; /* Offset of first send buffer */
	62	unsigned int num_sendbufs; /* Number of send buffers */
	63	unsigned int free_sendbufs; /* Number of free sendbufs */
	64	unsigned int next_sendbuf; /* Next sequential buffer */
	65	char eazlist[50]; /* Set with SETEAZ */
	66	char sillist[50]; /* Set with SETSIL */
	67	int eazclear; /* Don't accept calls if TRUE */
	68	} bchan;
	69
	70	/*
	71	* Everything you want to know about the adapter ...
	72	*/
	73	typedef struct {
	74	int model;
	75	int driverId; /* LL Id */
	76	char devicename[20]; /* The device name */
	77	isdn_if card; / ISDN4Linux structure */
	78	bchan channel; / status of the B channels */
	79	char nChannels; /* Number of channels */
	80	unsigned int interrupt; /* Interrupt number */
	81	int iobase; /* I/O Base address */
	82	int ioport[MAX_IO_REGS]; /* Index to I/O ports */
	83	int shmem_pgport; /* port for the exp mem page reg. */
	84	int shmem_magic; /* adapter magic number */
	85	unsigned int rambase; /* Shared RAM base address */
	86	unsigned int ramsize; /* Size of shared memory */
	87	RspMessage async_msg; /* Async response message */
	88	int want_async_messages; /* Snoop the Q ? */
	89	unsigned char seq_no; /* Next send seq. number */
	90	struct timer_list reset_timer; /* Check reset timer */
	91	struct timer_list stat_timer; /* Check startproc timer */
	92	unsigned char nphystat; /* Latest PhyStat info */
	93	unsigned char phystat; /* Last PhyStat info */
	94	HWConfig_pl hwconfig; /* Hardware config info */
	95	char load_ver[11]; /* CommManage Version string */
96	char proc_ver[11]; /* CommEngine Version */
97	int StartOnReset; /* Indicates startproc after reset */
98	int EngineUp; /* Indicates CommEngine Up */
99	int trace_mode; /* Indicate if tracing is on */
100	spinlock_t lock; /* local lock */
101	} board;
102
fc238b37 AB	103
	104	extern board *sc_adapter[];
	105	extern int cinst;
	106
	107	void memcpy_toshmem(int card, void dest, const void src, size_t n);
	108	void memcpy_fromshmem(int card, void dest, const void src, size_t n);
	109	int get_card_from_id(int driver);
	110	int indicate_status(int card, int event, ulong Channel, char *Data);
	111	irqreturn_t interrupt_handler(int interrupt, void *cardptr);
186fd777	112	int sndpkt(int devId, int channel, int ack, struct sk_buff *data);
fc238b37 AB	113	void rcvpkt(int card, RspMessage *rcvmsg);
	114	int command(isdn_ctrl *cmd);
	115	int reset(int card);
	116	int startproc(int card);
	117	int send_and_receive(int card, unsigned int procid, unsigned char type,
	118	unsigned char class, unsigned char code,
	119	unsigned char link, unsigned char data_len,
	120	unsigned char data, RspMessage mesgdata, int timeout);
475be4d8	121	void flushreadfifo(int card);
fc238b37 AB	122	int sendmessage(int card, unsigned int procid, unsigned int type,
	123	unsigned int class, unsigned int code, unsigned int link,
	124	unsigned int data_len, unsigned int *data);
	125	int receivemessage(int card, RspMessage *rspmsg);
	126	int sc_ioctl(int card, scs_ioctl *data);
	127	int setup_buffers(int card, int c);
e3aded3c	128	void sc_check_reset(unsigned long data);
fc238b37 AB	129	void check_phystat(unsigned long data);
fc238b37 AB	130
1da177e4	131	#endif /* CARD_H */