Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 | /* * * Copyright (C) Eicon Technology Corporation, 2000. * * Eicon File Revision : 1.2 * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING ANY * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef PC_H_INCLUDED #define PC_H_INCLUDED #define byte unsigned char #define word unsigned short #define dword unsigned long #if !defined(MIN) #define MIN(a,b) ((a)>(b) ? (b) : (a)) #endif #if !defined(MAX) #define MAX(a,b) ((a)>(b) ? (a) : (b)) #endif /*------------------------------------------------------------------*/ /* buffer definition */ /*------------------------------------------------------------------*/ typedef struct { word length; /* length of data/parameter field */ byte P[270]; /* data/parameter field */ } PBUFFER; /*------------------------------------------------------------------*/ /* dual port ram structure */ /*------------------------------------------------------------------*/ struct dual { byte Req; /* request register */ byte ReqId; /* request task/entity identification */ byte Rc; /* return code register */ byte RcId; /* return code task/entity identification */ byte Ind; /* Indication register */ byte IndId; /* Indication task/entity identification */ byte IMask; /* Interrupt Mask Flag */ byte RNR; /* Receiver Not Ready (set by PC) */ byte XLock; /* XBuffer locked Flag */ byte Int; /* ISDN-S interrupt */ byte ReqCh; /* Channel field for layer-3 Requests */ byte RcCh; /* Channel field for layer-3 Returncodes */ byte IndCh; /* Channel field for layer-3 Indications */ byte MInd; /* more data indication field */ word MLength; /* more data total packet length */ byte ReadyInt; /* request field for ready interrupt */ byte SWReg; /* Software register for special purposes */ byte Reserved[11]; /* reserved space */ byte InterfaceType; /* interface type 1=16K interface */ word Signature; /* ISDN-S adapter Signature (GD) */ PBUFFER XBuffer; /* Transmit Buffer */ PBUFFER RBuffer; /* Receive Buffer */ }; /*------------------------------------------------------------------*/ /* SWReg Values (0 means no command) */ /*------------------------------------------------------------------*/ #define SWREG_DIE_WITH_LEDON 0x01 #define SWREG_HALT_CPU 0x02 /* Push CPU into a while(1) loop */ /*------------------------------------------------------------------*/ /* Id Fields Coding */ /*------------------------------------------------------------------*/ #define ID_MASK 0xe0 /* Mask for the ID field */ #define GL_ERR_ID 0x1f /* ID for error reporting on global requests*/ #define DSIG_ID 0x00 /* ID for D-channel signaling */ #define NL_ID 0x20 /* ID for network-layer access (B or D) */ #define BLLC_ID 0x60 /* ID for B-channel link level access */ #define TASK_ID 0x80 /* ID for dynamic user tasks */ #define TIMER_ID 0xa0 /* ID for timer task */ #define TEL_ID 0xc0 /* ID for telephone support */ #define MAN_ID 0xe0 /* ID for management */ /*------------------------------------------------------------------*/ /* ASSIGN and REMOVE requests are the same for all entities */ /*------------------------------------------------------------------*/ #define ASSIGN 0x01 #define UREMOVE 0xfe /* without returncode */ #define REMOVE 0xff /*------------------------------------------------------------------*/ /* Timer Interrupt Task Interface */ /*------------------------------------------------------------------*/ #define ASSIGN_TIM 0x01 #define REMOVE_TIM 0xff /*------------------------------------------------------------------*/ /* dynamic user task interface */ /*------------------------------------------------------------------*/ #define ASSIGN_TSK 0x01 #define REMOVE_TSK 0xff #define LOAD 0xf0 #define RELOCATE 0xf1 #define START 0xf2 #define LOAD2 0xf3 #define RELOCATE2 0xf4 /*------------------------------------------------------------------*/ /* dynamic user task messages */ /*------------------------------------------------------------------*/ #define TSK_B2 0x0000 #define TSK_WAKEUP 0x2000 #define TSK_TIMER 0x4000 #define TSK_TSK 0x6000 #define TSK_PC 0xe000 /*------------------------------------------------------------------*/ /* LL management primitives */ /*------------------------------------------------------------------*/ #define ASSIGN_LL 1 /* assign logical link */ #define REMOVE_LL 0xff /* remove logical link */ /*------------------------------------------------------------------*/ /* LL service primitives */ /*------------------------------------------------------------------*/ #define LL_UDATA 1 /* link unit data request/indication */ #define LL_ESTABLISH 2 /* link establish request/indication */ #define LL_RELEASE 3 /* link release request/indication */ #define LL_DATA 4 /* data request/indication */ #define LL_LOCAL 5 /* switch to local operation (COM only) */ #define LL_DATA_PEND 5 /* data pending indication (SDLC SHM only) */ #define LL_REMOTE 6 /* switch to remote operation (COM only) */ #define LL_TEST 8 /* link test request */ #define LL_MDATA 9 /* more data request/indication */ #define LL_BUDATA 10 /* broadcast unit data request/indication */ #define LL_XID 12 /* XID command request/indication */ #define LL_XID_R 13 /* XID response request/indication */ /*------------------------------------------------------------------*/ /* NL service primitives */ /*------------------------------------------------------------------*/ #define N_MDATA 1 /* more data to come REQ/IND */ #define N_CONNECT 2 /* OSI N-CONNECT REQ/IND */ #define N_CONNECT_ACK 3 /* OSI N-CONNECT CON/RES */ #define N_DISC 4 /* OSI N-DISC REQ/IND */ #define N_DISC_ACK 5 /* OSI N-DISC CON/RES */ #define N_RESET 6 /* OSI N-RESET REQ/IND */ #define N_RESET_ACK 7 /* OSI N-RESET CON/RES */ #define N_DATA 8 /* OSI N-DATA REQ/IND */ #define N_EDATA 9 /* OSI N-EXPEDITED DATA REQ/IND */ #define N_UDATA 10 /* OSI D-UNIT-DATA REQ/IND */ #define N_BDATA 11 /* BROADCAST-DATA REQ/IND */ #define N_DATA_ACK 12 /* data ack ind for D-bit procedure */ #define N_EDATA_ACK 13 /* data ack ind for INTERRUPT */ #define N_Q_BIT 0x10 /* Q-bit for req/ind */ #define N_M_BIT 0x20 /* M-bit for req/ind */ #define N_D_BIT 0x40 /* D-bit for req/ind */ /*------------------------------------------------------------------*/ /* Signaling management primitives */ /*------------------------------------------------------------------*/ #define ASSIGN_SIG 1 /* assign signaling task */ #define UREMOVE_SIG 0xfe /* remove signaling task without returncode */ #define REMOVE_SIG 0xff /* remove signaling task */ /*------------------------------------------------------------------*/ /* Signaling service primitives */ /*------------------------------------------------------------------*/ #define CALL_REQ 1 /* call request */ #define CALL_CON 1 /* call confirmation */ #define CALL_IND 2 /* incoming call connected */ #define LISTEN_REQ 2 /* listen request */ #define HANGUP 3 /* hangup request/indication */ #define SUSPEND 4 /* call suspend request/confirm */ #define RESUME 5 /* call resume request/confirm */ #define SUSPEND_REJ 6 /* suspend rejected indication */ #define USER_DATA 8 /* user data for user to user signaling */ #define CONGESTION 9 /* network congestion indication */ #define INDICATE_REQ 10 /* request to indicate an incoming call */ #define INDICATE_IND 10 /* indicates that there is an incoming call */ #define CALL_RES 11 /* accept an incoming call */ #define CALL_ALERT 12 /* send ALERT for incoming call */ #define INFO_REQ 13 /* INFO request */ #define INFO_IND 13 /* INFO indication */ #define REJECT 14 /* reject an incoming call */ #define RESOURCES 15 /* reserve B-Channel hardware resources */ #define TEL_CTRL 16 /* Telephone control request/indication */ #define STATUS_REQ 17 /* Request D-State (returned in INFO_IND) */ #define FAC_REG_REQ 18 /* connection idependent fac registration */ #define FAC_REG_ACK 19 /* fac registration acknowledge */ #define FAC_REG_REJ 20 /* fac registration reject */ #define CALL_COMPLETE 21/* send a CALL_PROC for incoming call */ #define FACILITY_REQ 22 /* send a Facility Message type */ #define FACILITY_IND 22 /* Facility Message type indication */ #define SIG_CTRL 29 /* Control for signalling hardware */ #define DSP_CTRL 30 /* Control for DSPs */ #define LAW_REQ 31 /* Law config request for (returns info_i) */ /*------------------------------------------------------------------*/ /* management service primitives */ /*------------------------------------------------------------------*/ #define MAN_READ 2 #define MAN_WRITE 3 #define MAN_EXECUTE 4 #define MAN_EVENT_ON 5 #define MAN_EVENT_OFF 6 #define MAN_LOCK 7 #define MAN_UNLOCK 8 #define MAN_INFO_IND 2 #define MAN_EVENT_IND 3 #define MAN_TRACE_IND 4 #define MAN_ESC 0x80 /*------------------------------------------------------------------*/ /* return code coding */ /*------------------------------------------------------------------*/ #define UNKNOWN_COMMAND 0x01 /* unknown command */ #define WRONG_COMMAND 0x02 /* wrong command */ #define WRONG_ID 0x03 /* unknown task/entity id */ #define WRONG_CH 0x04 /* wrong task/entity id */ #define UNKNOWN_IE 0x05 /* unknown information el. */ #define WRONG_IE 0x06 /* wrong information el. */ #define OUT_OF_RESOURCES 0x07 /* ISDN-S card out of res. */ #define ADAPTER_DEAD 0x08 /* ISDN card CPU halted */ #define N_FLOW_CONTROL 0x10 /* Flow-Control, retry */ #define ASSIGN_RC 0xe0 /* ASSIGN acknowledgement */ #define ASSIGN_OK 0xef /* ASSIGN OK */ #define OK_FC 0xfc /* Flow-Control RC */ #define READY_INT 0xfd /* Ready interrupt */ #define TIMER_INT 0xfe /* timer interrupt */ #define OK 0xff /* command accepted */ /*------------------------------------------------------------------*/ /* information elements */ /*------------------------------------------------------------------*/ #define SHIFT 0x90 /* codeset shift */ #define MORE 0xa0 /* more data */ #define CL 0xb0 /* congestion level */ /* codeset 0 */ #define BC 0x04 /* Bearer Capability */ #define CAU 0x08 /* cause */ #define CAD 0x0c /* Connected address */ #define CAI 0x10 /* call identity */ #define CHI 0x18 /* channel identification */ #define LLI 0x19 /* logical link id */ #define CHA 0x1a /* charge advice */ #define DT 0x29 /* ETSI date/time */ #define KEY 0x2c /* keypad information element */ #define FTY 0x1c /* facility information element */ #define DSP 0x28 /* display */ #define OAD 0x6c /* origination address */ #define OSA 0x6d /* origination sub-address */ #define CPN 0x70 /* called party number */ #define DSA 0x71 /* destination sub-address */ #define RDX 0x73 /* redirected number extended */ #define RDN 0x74 /* redirected number */ #define LLC 0x7c /* low layer compatibility */ #define HLC 0x7d /* high layer compatibility */ #define UUI 0x7e /* user user information */ #define ESC 0x7f /* escape extension */ #define DLC 0x20 /* data link layer configuration */ #define NLC 0x21 /* network layer configuration */ /* codeset 6 */ #define SIN 0x01 /* service indicator */ #define CIF 0x02 /* charging information */ #define DATE 0x03 /* date */ #define CPS 0x07 /* called party status */ /*------------------------------------------------------------------*/ /* TEL_CTRL contents */ /*------------------------------------------------------------------*/ #define RING_ON 0x01 #define RING_OFF 0x02 #define HANDS_FREE_ON 0x03 #define HANDS_FREE_OFF 0x04 #define ON_HOOK 0x80 #define OFF_HOOK 0x90 #endif |