projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* $Id: isdn_tty.h,v 1.1.2.2 2004/01/12 22:37:19 keil Exp $ |
| 2 | * | |
| 3 | * header for Linux ISDN subsystem, tty related functions (linklevel). | |
| 4 | * | |
| 5 | * Copyright 1994-1999 by Fritz Elfert (fritz@isdn4linux.de) | |
| 6 | * Copyright 1995,96 by Thinking Objects Software GmbH Wuerzburg | |
| 7 | * | |
| 8 | * This software may be used and distributed according to the terms | |
| 9 | * of the GNU General Public License, incorporated herein by reference. | |
| 10 | * | |
| 11 | */ | |
| 12 | ||
| 13 | #include <linux/config.h> | |
| 14 | ||
| 15 | #define DLE 0x10 | |
| 16 | #define ETX 0x03 | |
| 17 | #define DC4 0x14 | |
| 18 | ||
| 19 | ||
| 20 | /* | |
| 21 | * Definition of some special Registers of AT-Emulator | |
| 22 | */ | |
| 23 | #define REG_RINGATA 0 | |
| 24 | #define REG_RINGCNT 1 /* ring counter register */ | |
| 25 | #define REG_ESC 2 | |
| 26 | #define REG_CR 3 | |
| 27 | #define REG_LF 4 | |
| 28 | #define REG_BS 5 | |
| 29 | ||
| 30 | #define REG_WAITC 7 | |
| 31 | ||
| 32 | #define REG_RESP 12 /* show response messages register */ | |
| 33 | #define BIT_RESP 1 /* show response messages bit */ | |
| 34 | #define REG_RESPNUM 12 /* show numeric responses register */ | |
| 35 | #define BIT_RESPNUM 2 /* show numeric responses bit */ | |
| 36 | #define REG_ECHO 12 | |
| 37 | #define BIT_ECHO 4 | |
| 38 | #define REG_DCD 12 | |
| 39 | #define BIT_DCD 8 | |
| 40 | #define REG_CTS 12 | |
| 41 | #define BIT_CTS 16 | |
| 42 | #define REG_DTRR 12 | |
| 43 | #define BIT_DTRR 32 | |
| 44 | #define REG_DSR 12 | |
| 45 | #define BIT_DSR 64 | |
| 46 | #define REG_CPPP 12 | |
| 47 | #define BIT_CPPP 128 | |
| 48 | ||
| 49 | #define REG_DXMT 13 | |
| 50 | #define BIT_DXMT 1 | |
| 51 | #define REG_T70 13 | |
| 52 | #define BIT_T70 2 | |
| 53 | #define BIT_T70_EXT 32 | |
| 54 | #define REG_DTRHUP 13 | |
| 55 | #define BIT_DTRHUP 4 | |
| 56 | #define REG_RESPXT 13 | |
| 57 | #define BIT_RESPXT 8 | |
| 58 | #define REG_CIDONCE 13 | |
| 59 | #define BIT_CIDONCE 16 | |
| 60 | #define REG_RUNG 13 /* show RUNG message register */ | |
| 61 | #define BIT_RUNG 64 /* show RUNG message bit */ | |
| 62 | #define REG_DISPLAY 13 | |
| 63 | #define BIT_DISPLAY 128 | |
| 64 | ||
| 65 | #define REG_L2PROT 14 | |
| 66 | #define REG_L3PROT 15 | |
| 67 | #define REG_PSIZE 16 | |
| 68 | #define REG_WSIZE 17 | |
| 69 | #define REG_SI1 18 | |
| 70 | #define REG_SI2 19 | |
| 71 | #define REG_SI1I 20 | |
| 72 | #define REG_PLAN 21 | |
| 73 | #define REG_SCREEN 22 | |
| 74 | ||
| 75 | #define REG_CPN 23 | |
| 76 | #define BIT_CPN 1 | |
| 77 | #define REG_CPNFCON 23 | |
| 78 | #define BIT_CPNFCON 2 | |
| 79 | #define REG_CDN 23 | |
| 80 | #define BIT_CDN 4 | |
| 81 | ||
| 82 | /* defines for result codes */ | |
| 83 | #define RESULT_OK 0 | |
| 84 | #define RESULT_CONNECT 1 | |
| 85 | #define RESULT_RING 2 | |
| 86 | #define RESULT_NO_CARRIER 3 | |
| 87 | #define RESULT_ERROR 4 | |
| 88 | #define RESULT_CONNECT64000 5 | |
| 89 | #define RESULT_NO_DIALTONE 6 | |
| 90 | #define RESULT_BUSY 7 | |
| 91 | #define RESULT_NO_ANSWER 8 | |
| 92 | #define RESULT_RINGING 9 | |
| 93 | #define RESULT_NO_MSN_EAZ 10 | |
| 94 | #define RESULT_VCON 11 | |
| 95 | #define RESULT_RUNG 12 | |
| 96 | ||
| 97 | #define TTY_IS_FCLASS1(info) \ | |
| 98 | ((info->emu.mdmreg[REG_L2PROT] == ISDN_PROTO_L2_FAX) && \ | |
| 99 | (info->emu.mdmreg[REG_L3PROT] == ISDN_PROTO_L3_FCLASS1)) | |
| 100 | #define TTY_IS_FCLASS2(info) \ | |
| 101 | ((info->emu.mdmreg[REG_L2PROT] == ISDN_PROTO_L2_FAX) && \ | |
| 102 | (info->emu.mdmreg[REG_L3PROT] == ISDN_PROTO_L3_FCLASS2)) | |
| 103 | ||
| 104 | extern void isdn_tty_modem_escape(void); | |
| 105 | extern void isdn_tty_modem_ring(void); | |
| 106 | extern void isdn_tty_carrier_timeout(void); | |
| 107 | extern void isdn_tty_modem_xmit(void); | |
| 108 | extern int isdn_tty_modem_init(void); | |
| 109 | extern void isdn_tty_exit(void); | |
| 110 | extern void isdn_tty_readmodem(void); | |
| 111 | extern int isdn_tty_find_icall(int, int, setup_parm *); | |
| 1da177e4 LT |
112 | extern int isdn_tty_stat_callback(int, isdn_ctrl *); |
| 113 | extern int isdn_tty_rcv_skb(int, int, int, struct sk_buff *); | |
| 114 | extern int isdn_tty_capi_facility(capi_msg *cm); | |
| 115 | extern void isdn_tty_at_cout(char *, modem_info *); | |
| 116 | extern void isdn_tty_modem_hup(modem_info *, int); | |
| 117 | #ifdef CONFIG_ISDN_TTY_FAX | |
| 118 | extern int isdn_tty_cmd_PLUSF_FAX(char **, modem_info *); | |
| 119 | extern int isdn_tty_fax_command(modem_info *, isdn_ctrl *); | |
| 120 | extern void isdn_tty_fax_bitorder(modem_info *, struct sk_buff *); | |
| 121 | #endif |