![Jörn Engel](/assets/img/avatar_default.png)
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
121 lines
3.5 KiB
C
121 lines
3.5 KiB
C
/* $Id: isdn_tty.h,v 1.1.2.2 2004/01/12 22:37:19 keil Exp $
|
|
*
|
|
* header for Linux ISDN subsystem, tty related functions (linklevel).
|
|
*
|
|
* Copyright 1994-1999 by Fritz Elfert (fritz@isdn4linux.de)
|
|
* Copyright 1995,96 by Thinking Objects Software GmbH Wuerzburg
|
|
*
|
|
* This software may be used and distributed according to the terms
|
|
* of the GNU General Public License, incorporated herein by reference.
|
|
*
|
|
*/
|
|
|
|
|
|
#define DLE 0x10
|
|
#define ETX 0x03
|
|
#define DC4 0x14
|
|
|
|
|
|
/*
|
|
* Definition of some special Registers of AT-Emulator
|
|
*/
|
|
#define REG_RINGATA 0
|
|
#define REG_RINGCNT 1 /* ring counter register */
|
|
#define REG_ESC 2
|
|
#define REG_CR 3
|
|
#define REG_LF 4
|
|
#define REG_BS 5
|
|
|
|
#define REG_WAITC 7
|
|
|
|
#define REG_RESP 12 /* show response messages register */
|
|
#define BIT_RESP 1 /* show response messages bit */
|
|
#define REG_RESPNUM 12 /* show numeric responses register */
|
|
#define BIT_RESPNUM 2 /* show numeric responses bit */
|
|
#define REG_ECHO 12
|
|
#define BIT_ECHO 4
|
|
#define REG_DCD 12
|
|
#define BIT_DCD 8
|
|
#define REG_CTS 12
|
|
#define BIT_CTS 16
|
|
#define REG_DTRR 12
|
|
#define BIT_DTRR 32
|
|
#define REG_DSR 12
|
|
#define BIT_DSR 64
|
|
#define REG_CPPP 12
|
|
#define BIT_CPPP 128
|
|
|
|
#define REG_DXMT 13
|
|
#define BIT_DXMT 1
|
|
#define REG_T70 13
|
|
#define BIT_T70 2
|
|
#define BIT_T70_EXT 32
|
|
#define REG_DTRHUP 13
|
|
#define BIT_DTRHUP 4
|
|
#define REG_RESPXT 13
|
|
#define BIT_RESPXT 8
|
|
#define REG_CIDONCE 13
|
|
#define BIT_CIDONCE 16
|
|
#define REG_RUNG 13 /* show RUNG message register */
|
|
#define BIT_RUNG 64 /* show RUNG message bit */
|
|
#define REG_DISPLAY 13
|
|
#define BIT_DISPLAY 128
|
|
|
|
#define REG_L2PROT 14
|
|
#define REG_L3PROT 15
|
|
#define REG_PSIZE 16
|
|
#define REG_WSIZE 17
|
|
#define REG_SI1 18
|
|
#define REG_SI2 19
|
|
#define REG_SI1I 20
|
|
#define REG_PLAN 21
|
|
#define REG_SCREEN 22
|
|
|
|
#define REG_CPN 23
|
|
#define BIT_CPN 1
|
|
#define REG_CPNFCON 23
|
|
#define BIT_CPNFCON 2
|
|
#define REG_CDN 23
|
|
#define BIT_CDN 4
|
|
|
|
/* defines for result codes */
|
|
#define RESULT_OK 0
|
|
#define RESULT_CONNECT 1
|
|
#define RESULT_RING 2
|
|
#define RESULT_NO_CARRIER 3
|
|
#define RESULT_ERROR 4
|
|
#define RESULT_CONNECT64000 5
|
|
#define RESULT_NO_DIALTONE 6
|
|
#define RESULT_BUSY 7
|
|
#define RESULT_NO_ANSWER 8
|
|
#define RESULT_RINGING 9
|
|
#define RESULT_NO_MSN_EAZ 10
|
|
#define RESULT_VCON 11
|
|
#define RESULT_RUNG 12
|
|
|
|
#define TTY_IS_FCLASS1(info) \
|
|
((info->emu.mdmreg[REG_L2PROT] == ISDN_PROTO_L2_FAX) && \
|
|
(info->emu.mdmreg[REG_L3PROT] == ISDN_PROTO_L3_FCLASS1))
|
|
#define TTY_IS_FCLASS2(info) \
|
|
((info->emu.mdmreg[REG_L2PROT] == ISDN_PROTO_L2_FAX) && \
|
|
(info->emu.mdmreg[REG_L3PROT] == ISDN_PROTO_L3_FCLASS2))
|
|
|
|
extern void isdn_tty_modem_escape(void);
|
|
extern void isdn_tty_modem_ring(void);
|
|
extern void isdn_tty_carrier_timeout(void);
|
|
extern void isdn_tty_modem_xmit(void);
|
|
extern int isdn_tty_modem_init(void);
|
|
extern void isdn_tty_exit(void);
|
|
extern void isdn_tty_readmodem(void);
|
|
extern int isdn_tty_find_icall(int, int, setup_parm *);
|
|
extern int isdn_tty_stat_callback(int, isdn_ctrl *);
|
|
extern int isdn_tty_rcv_skb(int, int, int, struct sk_buff *);
|
|
extern int isdn_tty_capi_facility(capi_msg *cm);
|
|
extern void isdn_tty_at_cout(char *, modem_info *);
|
|
extern void isdn_tty_modem_hup(modem_info *, int);
|
|
#ifdef CONFIG_ISDN_TTY_FAX
|
|
extern int isdn_tty_cmd_PLUSF_FAX(char **, modem_info *);
|
|
extern int isdn_tty_fax_command(modem_info *, isdn_ctrl *);
|
|
extern void isdn_tty_fax_bitorder(modem_info *, struct sk_buff *);
|
|
#endif
|