Release 4.7 drivers/staging/i4l/pcbit/edss1.h

/*
 * DSS.1 module definitions
 *
 * Copyright (C) 1996 Universidade de Lisboa
 *
 * Written by Pedro Roque Marques (roque@di.fc.ul.pt)
 *
 * This software may be used and distributed according to the terms of
 * the GNU General Public License, incorporated herein by reference.
 */

#ifndef EDSS1_H

#define EDSS1_H

/* ISDN states */


#define ST_NULL      0

#define ST_CALL_INIT 1    
/* Call initiated */

#define ST_OVER_SEND 2    
/* Overlap sending - Requests More Info 4 call */

#define ST_CALL_PROC 3    
/* Call Proceeding */

#define ST_CALL_DELV 4

#define ST_CALL_PRES 6    
/* Call Present - Received CONN.IND */

#define ST_CALL_RECV 7    
/* Alerting sent */

#define ST_CONN_REQ  8    
/* Answered - waiting 4 CONN.CONF */

#define ST_INCM_PROC 9

#define ST_ACTIVE    10

#define ST_DISC_REQ  11

#define ST_DISC_IND  12

#define ST_SUSP_REQ  15

#define ST_RESM_REQ  17

#define ST_RELS_REQ  19

#define ST_OVER_RECV 25


#define ST_ACTIVE_SELP 26 
/* Select protocol on B-Channel */

#define ST_ACTIVE_ACTV 27 
/* Activate B-channel protocol  */


#define MAX_STATE ST_ACTIVE_ACTV


#define EV_NULL               0

#define EV_USR_SETUP_REQ      1

#define EV_USR_SETUP_RESP     2

#define EV_USR_PROCED_REQ     3

#define EV_USR_RELEASE_REQ    4

#define EV_USR_REJECT_REQ     4


#define EV_NET_SETUP          16

#define EV_NET_CALL_PROC      17

#define EV_NET_SETUP_ACK      18

#define EV_NET_CONN           19

#define EV_NET_CONN_ACK       20


#define EV_NET_SELP_RESP      21

#define EV_NET_ACTV_RESP      22


#define EV_NET_DISC           23

#define EV_NET_RELEASE        24

#define EV_NET_RELEASE_COMP   25


#define EV_TIMER              26

#define EV_ERROR              32

/*
 *  Cause values
 *  only the ones we use
 */


#define CAUSE_NORMAL          0x10U

#define CAUSE_NOCHAN          0x22U


struct callb_data {
	
unsigned short type;
	union {
		
struct ConnInfo {
			
char *CalledPN;
			
char *CallingPN;
		} 
setup;
		
unsigned short cause;
	} 
data;
};


struct fsm_entry {
	
unsigned short init;
	
unsigned short final;
	
unsigned short event;
	
void (*callb)(struct pcbit_dev *, struct pcbit_chan *, struct callb_data*);
};


struct fsm_timer_entry {
	
unsigned short init;
	
unsigned long timeout;          /* in seconds */
};

extern const char * const isdn_state_table[];

void pcbit_fsm_event(struct pcbit_dev *, struct pcbit_chan *,
		     unsigned short event, struct callb_data *);
char *strisdnevent(ushort ev);

#endif
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Directory: drivers/staging/i4l/pcbit

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