3 Copyright (c) Eicon Networks, 2002.
5 This source file is supplied for the use with
6 Eicon Networks range of DIVA Server Adapters.
8 Eicon File Revision : 2.1
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2, or (at your option)
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING ANY
17 implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
18 See the GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
40 #define FILE_ "MESSAGE.C"
51 /*------------------------------------------------------------------*/
52 /* This is options supported for all adapters that are server by */
53 /* XDI driver. Allo it is not necessary to ask it from every adapter*/
54 /* and it is not necessary to save it separate for every adapter */
55 /* Macrose defined here have only local meaning */
56 /*------------------------------------------------------------------*/
57 static dword diva_xdi_extended_features = 0;
59 #define DIVA_CAPI_USE_CMA 0x00000001
60 #define DIVA_CAPI_XDI_PROVIDES_SDRAM_BAR 0x00000002
61 #define DIVA_CAPI_XDI_PROVIDES_NO_CANCEL 0x00000004
62 #define DIVA_CAPI_XDI_PROVIDES_RX_DMA 0x00000008
65 CAPI can request to process all return codes self only if:
66 protocol code supports this && xdi supports this
68 #define DIVA_CAPI_SUPPORTS_NO_CANCEL(__a__) (((__a__)->manufacturer_features&MANUFACTURER_FEATURE_XONOFF_FLOW_CONTROL)&& ((__a__)->manufacturer_features & MANUFACTURER_FEATURE_OK_FC_LABEL) && (diva_xdi_extended_features & DIVA_CAPI_XDI_PROVIDES_NO_CANCEL))
70 /*------------------------------------------------------------------*/
71 /* local function prototypes */
72 /*------------------------------------------------------------------*/
74 static void group_optimization(DIVA_CAPI_ADAPTER * a, PLCI * plci);
75 static void set_group_ind_mask (PLCI *plci);
76 static void clear_group_ind_mask_bit (PLCI *plci, word b);
77 static byte test_group_ind_mask_bit (PLCI *plci, word b);
78 void AutomaticLaw(DIVA_CAPI_ADAPTER *);
79 word CapiRelease(word);
80 word CapiRegister(word);
81 word api_put(APPL *, CAPI_MSG *);
82 static word api_parse(byte *, word, byte *, API_PARSE *);
83 static void api_save_msg(API_PARSE *in, byte *format, API_SAVE *out);
84 static void api_load_msg(API_SAVE *in, API_PARSE *out);
86 word api_remove_start(void);
87 void api_remove_complete(void);
89 static void plci_remove(PLCI *);
90 static void diva_get_extended_adapter_features (DIVA_CAPI_ADAPTER * a);
91 static void diva_ask_for_xdi_sdram_bar (DIVA_CAPI_ADAPTER *, IDI_SYNC_REQ *);
93 void callback(ENTITY *);
95 static void control_rc(PLCI *, byte, byte, byte, byte, byte);
96 static void data_rc(PLCI *, byte);
97 static void data_ack(PLCI *, byte);
98 static void sig_ind(PLCI *);
99 static void SendInfo(PLCI *, dword, byte * *, byte);
100 static void SendSetupInfo(APPL *, PLCI *, dword, byte * *, byte);
101 static void SendSSExtInd(APPL *, PLCI * plci, dword Id, byte * * parms);
103 static void VSwitchReqInd(PLCI *plci, dword Id, byte **parms);
105 static void nl_ind(PLCI *);
107 static byte connect_req(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
108 static byte connect_res(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
109 static byte connect_a_res(dword,word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
110 static byte disconnect_req(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
111 static byte disconnect_res(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
112 static byte listen_req(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
113 static byte info_req(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
114 static byte info_res(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
115 static byte alert_req(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
116 static byte facility_req(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
117 static byte facility_res(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
118 static byte connect_b3_req(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
119 static byte connect_b3_res(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
120 static byte connect_b3_a_res(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
121 static byte disconnect_b3_req(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
122 static byte disconnect_b3_res(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
123 static byte data_b3_req(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
124 static byte data_b3_res(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
125 static byte reset_b3_req(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
126 static byte reset_b3_res(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
127 static byte connect_b3_t90_a_res(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
128 static byte select_b_req(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
129 static byte manufacturer_req(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
130 static byte manufacturer_res(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
132 static word get_plci(DIVA_CAPI_ADAPTER *);
133 static void add_p(PLCI *, byte, byte *);
134 static void add_s(PLCI * plci, byte code, API_PARSE * p);
135 static void add_ss(PLCI * plci, byte code, API_PARSE * p);
136 static void add_ie(PLCI * plci, byte code, byte * p, word p_length);
137 static void add_d(PLCI *, word, byte *);
138 static void add_ai(PLCI *, API_PARSE *);
139 static word add_b1(PLCI *, API_PARSE *, word, word);
140 static word add_b23(PLCI *, API_PARSE *);
141 static word add_modem_b23 (PLCI * plci, API_PARSE* bp_parms);
142 static void sig_req(PLCI *, byte, byte);
143 static void nl_req_ncci(PLCI *, byte, byte);
144 static void send_req(PLCI *);
145 static void send_data(PLCI *);
146 static word plci_remove_check(PLCI *);
147 static void listen_check(DIVA_CAPI_ADAPTER *);
148 static byte AddInfo(byte **, byte **, byte *, byte *);
149 static byte getChannel(API_PARSE *);
150 static void IndParse(PLCI *, word *, byte **, byte);
151 static byte ie_compare(byte *, byte *);
152 static word find_cip(DIVA_CAPI_ADAPTER *, byte *, byte *);
153 static word CPN_filter_ok(byte *cpn,DIVA_CAPI_ADAPTER *,word);
158 static void channel_flow_control_remove (PLCI * plci);
159 static void channel_x_off (PLCI * plci, byte ch, byte flag);
160 static void channel_x_on (PLCI * plci, byte ch);
161 static void channel_request_xon (PLCI * plci, byte ch);
162 static void channel_xmit_xon (PLCI * plci);
163 static int channel_can_xon (PLCI * plci, byte ch);
164 static void channel_xmit_extended_xon (PLCI * plci);
166 static byte SendMultiIE(PLCI * plci, dword Id, byte * * parms, byte ie_type, dword info_mask, byte setupParse);
167 static word AdvCodecSupport(DIVA_CAPI_ADAPTER *, PLCI *, APPL *, byte);
168 static void CodecIdCheck(DIVA_CAPI_ADAPTER *, PLCI *);
169 static void SetVoiceChannel(PLCI *, byte *, DIVA_CAPI_ADAPTER * );
170 static void VoiceChannelOff(PLCI *plci);
171 static void adv_voice_write_coefs (PLCI *plci, word write_command);
172 static void adv_voice_clear_config (PLCI *plci);
174 static word get_b1_facilities (PLCI * plci, byte b1_resource);
175 static byte add_b1_facilities (PLCI * plci, byte b1_resource, word b1_facilities);
176 static void adjust_b1_facilities (PLCI *plci, byte new_b1_resource, word new_b1_facilities);
177 static word adjust_b_process (dword Id, PLCI *plci, byte Rc);
178 static void adjust_b1_resource (dword Id, PLCI *plci, API_SAVE *bp_msg, word b1_facilities, word internal_command);
179 static void adjust_b_restore (dword Id, PLCI *plci, byte Rc);
180 static void reset_b3_command (dword Id, PLCI *plci, byte Rc);
181 static void select_b_command (dword Id, PLCI *plci, byte Rc);
182 static void fax_connect_ack_command (dword Id, PLCI *plci, byte Rc);
183 static void fax_edata_ack_command (dword Id, PLCI *plci, byte Rc);
184 static void fax_connect_info_command (dword Id, PLCI *plci, byte Rc);
185 static void fax_adjust_b23_command (dword Id, PLCI *plci, byte Rc);
186 static void fax_disconnect_command (dword Id, PLCI *plci, byte Rc);
187 static void hold_save_command (dword Id, PLCI *plci, byte Rc);
188 static void retrieve_restore_command (dword Id, PLCI *plci, byte Rc);
189 static void init_b1_config (PLCI *plci);
190 static void clear_b1_config (PLCI *plci);
192 static void dtmf_command (dword Id, PLCI *plci, byte Rc);
193 static byte dtmf_request (dword Id, word Number, DIVA_CAPI_ADAPTER *a, PLCI *plci, APPL *appl, API_PARSE *msg);
194 static void dtmf_confirmation (dword Id, PLCI *plci);
195 static void dtmf_indication (dword Id, PLCI *plci, byte *msg, word length);
196 static void dtmf_parameter_write (PLCI *plci);
199 static void mixer_set_bchannel_id_esc (PLCI *plci, byte bchannel_id);
200 static void mixer_set_bchannel_id (PLCI *plci, byte *chi);
201 static void mixer_clear_config (PLCI *plci);
202 static void mixer_notify_update (PLCI *plci, byte others);
203 static void mixer_command (dword Id, PLCI *plci, byte Rc);
204 static byte mixer_request (dword Id, word Number, DIVA_CAPI_ADAPTER *a, PLCI *plci, APPL *appl, API_PARSE *msg);
205 static void mixer_indication_coefs_set (dword Id, PLCI *plci);
206 static void mixer_indication_xconnect_from (dword Id, PLCI *plci, byte *msg, word length);
207 static void mixer_indication_xconnect_to (dword Id, PLCI *plci, byte *msg, word length);
208 static void mixer_remove (PLCI *plci);
211 static void ec_command (dword Id, PLCI *plci, byte Rc);
212 static byte ec_request (dword Id, word Number, DIVA_CAPI_ADAPTER *a, PLCI *plci, APPL *appl, API_PARSE *msg);
213 static void ec_indication (dword Id, PLCI *plci, byte *msg, word length);
216 static void rtp_connect_b3_req_command (dword Id, PLCI *plci, byte Rc);
217 static void rtp_connect_b3_res_command (dword Id, PLCI *plci, byte Rc);
220 static int diva_get_dma_descriptor (PLCI *plci, dword *dma_magic);
221 static void diva_free_dma_descriptor (PLCI *plci, int nr);
223 /*------------------------------------------------------------------*/
224 /* external function prototypes */
225 /*------------------------------------------------------------------*/
227 extern byte MapController (byte);
228 extern byte UnMapController (byte);
229 #define MapId(Id) (((Id) & 0xffffff00L) | MapController ((byte)(Id)))
230 #define UnMapId(Id) (((Id) & 0xffffff00L) | UnMapController ((byte)(Id)))
232 void sendf(APPL *, word, dword, word, byte *, ...);
233 void * TransmitBufferSet(APPL * appl, dword ref);
234 void * TransmitBufferGet(APPL * appl, void * p);
235 void TransmitBufferFree(APPL * appl, void * p);
236 void * ReceiveBufferGet(APPL * appl, int Num);
238 int fax_head_line_time (char *buffer);
241 /*------------------------------------------------------------------*/
242 /* Global data definitions */
243 /*------------------------------------------------------------------*/
244 extern byte max_adapter;
245 extern byte max_appl;
246 extern DIVA_CAPI_ADAPTER * adapter;
247 extern APPL * application;
255 static byte remove_started = false;
256 static PLCI dummy_plci;
259 static struct _ftable {
262 byte (* function)(dword, word, DIVA_CAPI_ADAPTER *, PLCI *, APPL *, API_PARSE *);
264 {_DATA_B3_R, "dwww", data_b3_req},
265 {_DATA_B3_I|RESPONSE, "w", data_b3_res},
266 {_INFO_R, "ss", info_req},
267 {_INFO_I|RESPONSE, "", info_res},
268 {_CONNECT_R, "wsssssssss", connect_req},
269 {_CONNECT_I|RESPONSE, "wsssss", connect_res},
270 {_CONNECT_ACTIVE_I|RESPONSE, "", connect_a_res},
271 {_DISCONNECT_R, "s", disconnect_req},
272 {_DISCONNECT_I|RESPONSE, "", disconnect_res},
273 {_LISTEN_R, "dddss", listen_req},
274 {_ALERT_R, "s", alert_req},
275 {_FACILITY_R, "ws", facility_req},
276 {_FACILITY_I|RESPONSE, "ws", facility_res},
277 {_CONNECT_B3_R, "s", connect_b3_req},
278 {_CONNECT_B3_I|RESPONSE, "ws", connect_b3_res},
279 {_CONNECT_B3_ACTIVE_I|RESPONSE, "", connect_b3_a_res},
280 {_DISCONNECT_B3_R, "s", disconnect_b3_req},
281 {_DISCONNECT_B3_I|RESPONSE, "", disconnect_b3_res},
282 {_RESET_B3_R, "s", reset_b3_req},
283 {_RESET_B3_I|RESPONSE, "", reset_b3_res},
284 {_CONNECT_B3_T90_ACTIVE_I|RESPONSE, "ws", connect_b3_t90_a_res},
285 {_CONNECT_B3_T90_ACTIVE_I|RESPONSE, "", connect_b3_t90_a_res},
286 {_SELECT_B_REQ, "s", select_b_req},
287 {_MANUFACTURER_R, "dws", manufacturer_req},
288 {_MANUFACTURER_I|RESPONSE, "dws", manufacturer_res},
289 {_MANUFACTURER_I|RESPONSE, "", manufacturer_res}
292 static byte * cip_bc[29][2] = {
294 { "\x03\x80\x90\xa3", "\x03\x80\x90\xa2" }, /* 1 */
295 { "\x02\x88\x90", "\x02\x88\x90" }, /* 2 */
296 { "\x02\x89\x90", "\x02\x89\x90" }, /* 3 */
297 { "\x03\x90\x90\xa3", "\x03\x90\x90\xa2" }, /* 4 */
298 { "\x03\x91\x90\xa5", "\x03\x91\x90\xa5" }, /* 5 */
299 { "\x02\x98\x90", "\x02\x98\x90" }, /* 6 */
300 { "\x04\x88\xc0\xc6\xe6", "\x04\x88\xc0\xc6\xe6" }, /* 7 */
301 { "\x04\x88\x90\x21\x8f", "\x04\x88\x90\x21\x8f" }, /* 8 */
302 { "\x03\x91\x90\xa5", "\x03\x91\x90\xa5" }, /* 9 */
310 { "\x03\x80\x90\xa3", "\x03\x80\x90\xa2" }, /* 16 */
311 { "\x03\x90\x90\xa3", "\x03\x90\x90\xa2" }, /* 17 */
312 { "\x02\x88\x90", "\x02\x88\x90" }, /* 18 */
313 { "\x02\x88\x90", "\x02\x88\x90" }, /* 19 */
314 { "\x02\x88\x90", "\x02\x88\x90" }, /* 20 */
315 { "\x02\x88\x90", "\x02\x88\x90" }, /* 21 */
316 { "\x02\x88\x90", "\x02\x88\x90" }, /* 22 */
317 { "\x02\x88\x90", "\x02\x88\x90" }, /* 23 */
318 { "\x02\x88\x90", "\x02\x88\x90" }, /* 24 */
319 { "\x02\x88\x90", "\x02\x88\x90" }, /* 25 */
320 { "\x03\x91\x90\xa5", "\x03\x91\x90\xa5" }, /* 26 */
321 { "\x03\x91\x90\xa5", "\x03\x91\x90\xa5" }, /* 27 */
322 { "\x02\x88\x90", "\x02\x88\x90" } /* 28 */
325 static byte * cip_hlc[29] = {
343 "\x02\x91\x81", /* 16 */
344 "\x02\x91\x84", /* 17 */
345 "\x02\x91\xa1", /* 18 */
346 "\x02\x91\xa4", /* 19 */
347 "\x02\x91\xa8", /* 20 */
348 "\x02\x91\xb1", /* 21 */
349 "\x02\x91\xb2", /* 22 */
350 "\x02\x91\xb5", /* 23 */
351 "\x02\x91\xb8", /* 24 */
352 "\x02\x91\xc1", /* 25 */
353 "\x02\x91\x81", /* 26 */
354 "\x03\x91\xe0\x01", /* 27 */
355 "\x03\x91\xe0\x02" /* 28 */
358 /*------------------------------------------------------------------*/
360 #define V120_HEADER_LENGTH 1
361 #define V120_HEADER_EXTEND_BIT 0x80
362 #define V120_HEADER_BREAK_BIT 0x40
363 #define V120_HEADER_C1_BIT 0x04
364 #define V120_HEADER_C2_BIT 0x08
365 #define V120_HEADER_FLUSH_COND (V120_HEADER_BREAK_BIT | V120_HEADER_C1_BIT | V120_HEADER_C2_BIT)
367 static byte v120_default_header[] =
370 0x83 /* Ext, BR , res, res, C2 , C1 , B , F */
374 static byte v120_break_header[] =
377 0xc3 | V120_HEADER_BREAK_BIT /* Ext, BR , res, res, C2 , C1 , B , F */
382 /*------------------------------------------------------------------*/
383 /* API_PUT function */
384 /*------------------------------------------------------------------*/
386 word api_put(APPL * appl, CAPI_MSG * msg)
392 DIVA_CAPI_ADAPTER * a;
397 API_PARSE msg_parms[MAX_MSG_PARMS+1];
399 if (msg->header.length < sizeof (msg->header) ||
400 msg->header.length > MAX_MSG_SIZE) {
401 dbug(1,dprintf("bad len"));
405 controller = (byte)((msg->header.controller &0x7f)-1);
407 /* controller starts with 0 up to (max_adapter - 1) */
408 if ( controller >= max_adapter )
410 dbug(1,dprintf("invalid ctrl"));
414 a = &adapter[controller];
416 if ((msg->header.plci != 0) && (msg->header.plci <= a->max_plci) && !a->adapter_disabled)
418 dbug(1,dprintf("plci=%x",msg->header.plci));
419 plci = &a->plci[msg->header.plci-1];
420 ncci = GET_WORD(&msg->header.ncci);
423 || (plci->State == INC_CON_PENDING)
424 || (plci->State == INC_CON_ALERT)
425 || (msg->header.command == (_DISCONNECT_I|RESPONSE)))
427 || (msg->header.command == (_DISCONNECT_B3_I|RESPONSE))
428 || ((ncci < MAX_NCCI+1) && (a->ncci_plci[ncci] == plci->Id))))
430 i = plci->msg_in_read_pos;
431 j = plci->msg_in_write_pos;
434 if (j + msg->header.length + MSG_IN_OVERHEAD <= MSG_IN_QUEUE_SIZE)
435 i += MSG_IN_QUEUE_SIZE - j;
442 n = (((CAPI_MSG *)(plci->msg_in_queue))->header.length + MSG_IN_OVERHEAD + 3) & 0xfffc;
444 if (i > MSG_IN_QUEUE_SIZE - n)
445 i = MSG_IN_QUEUE_SIZE - n + 1;
449 if (i <= ((msg->header.length + MSG_IN_OVERHEAD + 3) & 0xfffc))
452 dbug(0,dprintf("Q-FULL1(msg) - len=%d write=%d read=%d wrap=%d free=%d",
453 msg->header.length, plci->msg_in_write_pos,
454 plci->msg_in_read_pos, plci->msg_in_wrap_pos, i));
459 if ((((byte *) msg) < ((byte *)(plci->msg_in_queue)))
460 || (((byte *) msg) >= ((byte *)(plci->msg_in_queue)) + sizeof(plci->msg_in_queue)))
462 if (plci->msg_in_write_pos != plci->msg_in_read_pos)
465 if (msg->header.command == _DATA_B3_R)
467 if (msg->header.length < 20)
469 dbug(1,dprintf("DATA_B3 REQ wrong length %d", msg->header.length));
472 ncci_ptr = &(a->ncci[ncci]);
473 n = ncci_ptr->data_pending;
474 l = ncci_ptr->data_ack_pending;
475 k = plci->msg_in_read_pos;
476 while (k != plci->msg_in_write_pos)
478 if (k == plci->msg_in_wrap_pos)
480 if ((((CAPI_MSG *)(&((byte *)(plci->msg_in_queue))[k]))->header.command == _DATA_B3_R)
481 && (((CAPI_MSG *)(&((byte *)(plci->msg_in_queue))[k]))->header.ncci == ncci))
484 if (((CAPI_MSG *)(&((byte *)(plci->msg_in_queue))[k]))->info.data_b3_req.Flags & 0x0004)
488 k += (((CAPI_MSG *)(&((byte *)(plci->msg_in_queue))[k]))->header.length +
489 MSG_IN_OVERHEAD + 3) & 0xfffc;
492 if ((n >= MAX_DATA_B3) || (l >= MAX_DATA_ACK))
494 dbug(0,dprintf("Q-FULL2(data) - pending=%d/%d ack_pending=%d/%d",
495 ncci_ptr->data_pending, n, ncci_ptr->data_ack_pending, l));
499 if (plci->req_in || plci->internal_command)
501 if ((((byte *) msg) >= ((byte *)(plci->msg_in_queue)))
502 && (((byte *) msg) < ((byte *)(plci->msg_in_queue)) + sizeof(plci->msg_in_queue)))
504 dbug(0,dprintf("Q-FULL3(requeue)"));
513 if (plci->req_in || plci->internal_command)
517 plci->command = msg->header.command;
518 plci->number = msg->header.number;
523 dbug(1,dprintf("enqueue msg(0x%04x,0x%x,0x%x) - len=%d write=%d read=%d wrap=%d free=%d",
524 msg->header.command, plci->req_in, plci->internal_command,
525 msg->header.length, plci->msg_in_write_pos,
526 plci->msg_in_read_pos, plci->msg_in_wrap_pos, i));
528 plci->msg_in_wrap_pos = plci->msg_in_write_pos;
529 m = (CAPI_MSG *)(&((byte *)(plci->msg_in_queue))[j]);
530 for (i = 0; i < msg->header.length; i++)
531 ((byte *)(plci->msg_in_queue))[j++] = ((byte *) msg)[i];
532 if (m->header.command == _DATA_B3_R)
535 m->info.data_b3_req.Data = (dword)(long)(TransmitBufferSet (appl, m->info.data_b3_req.Data));
539 j = (j + 3) & 0xfffc;
541 *((APPL * *)(&((byte *)(plci->msg_in_queue))[j])) = appl;
542 plci->msg_in_write_pos = j + MSG_IN_OVERHEAD;
551 dbug(1,dprintf("com=%x",msg->header.command));
553 for(j=0;j<MAX_MSG_PARMS+1;j++) msg_parms[j].length = 0;
554 for(i=0, ret = _BAD_MSG;
555 i<(sizeof(ftable)/sizeof(struct _ftable));
558 if(ftable[i].command==msg->header.command) {
559 /* break loop if the message is correct, otherwise continue scan */
560 /* (for example: CONNECT_B3_T90_ACT_RES has two specifications) */
561 if(!api_parse(msg->info.b,(word)(msg->header.length-12),ftable[i].format,msg_parms)) {
565 for(j=0;j<MAX_MSG_PARMS+1;j++) msg_parms[j].length = 0;
569 dbug(1,dprintf("BAD_MSG"));
570 if(plci) plci->command = 0;
575 c = ftable[i].function(GET_DWORD(&msg->header.controller),
582 channel_xmit_extended_xon (plci);
584 if(c==1) send_req(plci);
585 if(c==2 && plci) plci->req_in = plci->req_in_start = plci->req_out = 0;
586 if(plci && !plci->req_in) plci->command = 0;
591 /*------------------------------------------------------------------*/
592 /* api_parse function, check the format of api messages */
593 /*------------------------------------------------------------------*/
595 word api_parse(byte * msg, word length, byte * format, API_PARSE * parms)
600 for(i=0,p=0; format[i]; i++) {
603 parms[i].info = &msg[p];
618 parms[i].length = msg[p+1] + (msg[p+2]<<8);
619 p +=(parms[i].length +3);
622 parms[i].length = msg[p];
623 p +=(parms[i].length +1);
628 if(p>length) return true;
630 if(parms) parms[i].info = NULL;
634 void api_save_msg(API_PARSE *in, byte *format, API_SAVE *out)
640 for (i = 0; format[i] != '\0'; i++)
642 out->parms[i].info = p;
643 out->parms[i].length = in[i].length;
656 n = in[i].length + 1;
659 for (j = 0; j < n; j++)
660 *(p++) = in[i].info[j];
662 out->parms[i].info = NULL;
663 out->parms[i].length = 0;
666 void api_load_msg(API_SAVE *in, API_PARSE *out)
673 out[i].info = in->parms[i].info;
674 out[i].length = in->parms[i].length;
675 } while (in->parms[i++].info);
679 /*------------------------------------------------------------------*/
680 /* CAPI remove function */
681 /*------------------------------------------------------------------*/
683 word api_remove_start(void)
688 if(!remove_started) {
689 remove_started = true;
690 for(i=0;i<max_adapter;i++) {
691 if(adapter[i].request) {
692 for(j=0;j<adapter[i].max_plci;j++) {
693 if(adapter[i].plci[j].Sig.Id) plci_remove(&adapter[i].plci[j]);
700 for(i=0;i<max_adapter;i++) {
701 if(adapter[i].request) {
702 for(j=0;j<adapter[i].max_plci;j++) {
703 if(adapter[i].plci[j].Sig.Id) return 1;
708 api_remove_complete();
713 /*------------------------------------------------------------------*/
714 /* internal command queue */
715 /*------------------------------------------------------------------*/
717 static void init_internal_command_queue (PLCI *plci)
721 dbug (1, dprintf ("%s,%d: init_internal_command_queue",
722 (char *)(FILE_), __LINE__));
724 plci->internal_command = 0;
725 for (i = 0; i < MAX_INTERNAL_COMMAND_LEVELS; i++)
726 plci->internal_command_queue[i] = NULL;
730 static void start_internal_command (dword Id, PLCI *plci, t_std_internal_command command_function)
734 dbug (1, dprintf ("[%06lx] %s,%d: start_internal_command",
735 UnMapId (Id), (char *)(FILE_), __LINE__));
737 if (plci->internal_command == 0)
739 plci->internal_command_queue[0] = command_function;
740 (* command_function)(Id, plci, OK);
745 while (plci->internal_command_queue[i] != 0)
747 plci->internal_command_queue[i] = command_function;
752 static void next_internal_command (dword Id, PLCI *plci)
756 dbug (1, dprintf ("[%06lx] %s,%d: next_internal_command",
757 UnMapId (Id), (char *)(FILE_), __LINE__));
759 plci->internal_command = 0;
760 plci->internal_command_queue[0] = NULL;
761 while (plci->internal_command_queue[1] != 0)
763 for (i = 0; i < MAX_INTERNAL_COMMAND_LEVELS - 1; i++)
764 plci->internal_command_queue[i] = plci->internal_command_queue[i+1];
765 plci->internal_command_queue[MAX_INTERNAL_COMMAND_LEVELS - 1] = NULL;
766 (*(plci->internal_command_queue[0]))(Id, plci, OK);
767 if (plci->internal_command != 0)
769 plci->internal_command_queue[0] = NULL;
774 /*------------------------------------------------------------------*/
775 /* NCCI allocate/remove function */
776 /*------------------------------------------------------------------*/
778 static dword ncci_mapping_bug = 0;
780 static word get_ncci (PLCI *plci, byte ch, word force_ncci)
782 DIVA_CAPI_ADAPTER *a;
786 if (!ch || a->ch_ncci[ch])
789 dbug(1,dprintf("NCCI mapping exists %ld %02x %02x %02x-%02x",
790 ncci_mapping_bug, ch, force_ncci, a->ncci_ch[a->ch_ncci[ch]], a->ch_ncci[ch]));
799 if ((ch < MAX_NCCI+1) && !a->ncci_ch[ch])
804 while ((ncci < MAX_NCCI+1) && a->ncci_ch[ncci])
806 if (ncci == MAX_NCCI+1)
813 while ((j < MAX_NCCI+1) && (a->ncci_ch[j] != i))
821 } while ((j < MAX_NCCI+1) && (a->ncci_ch[j] != i));
823 } while ((i < MAX_NL_CHANNEL+1) && (j < MAX_NCCI+1));
824 if (i < MAX_NL_CHANNEL+1)
826 dbug(1,dprintf("NCCI mapping overflow %ld %02x %02x %02x-%02x-%02x",
827 ncci_mapping_bug, ch, force_ncci, i, k, j));
831 dbug(1,dprintf("NCCI mapping overflow %ld %02x %02x",
832 ncci_mapping_bug, ch, force_ncci));
837 a->ncci_plci[ncci] = plci->Id;
838 a->ncci_state[ncci] = IDLE;
839 if (!plci->ncci_ring_list)
840 plci->ncci_ring_list = ncci;
842 a->ncci_next[ncci] = a->ncci_next[plci->ncci_ring_list];
843 a->ncci_next[plci->ncci_ring_list] = (byte) ncci;
845 a->ncci_ch[ncci] = ch;
846 a->ch_ncci[ch] = (byte) ncci;
847 dbug(1,dprintf("NCCI mapping established %ld %02x %02x %02x-%02x",
848 ncci_mapping_bug, ch, force_ncci, ch, ncci));
854 static void ncci_free_receive_buffers (PLCI *plci, word ncci)
856 DIVA_CAPI_ADAPTER *a;
862 Id = (((dword) ncci) << 16) | (((word)(plci->Id)) << 8) | a->Id;
865 if (a->ncci_plci[ncci] == plci->Id)
870 dbug(1,dprintf("NCCI mapping appl expected %ld %08lx",
871 ncci_mapping_bug, Id));
876 ncci_code = ncci | (((word) a->Id) << 8);
877 for (i = 0; i < appl->MaxBuffer; i++)
879 if ((appl->DataNCCI[i] == ncci_code)
880 && (((byte)(appl->DataFlags[i] >> 8)) == plci->Id))
882 appl->DataNCCI[i] = 0;
890 for (ncci = 1; ncci < MAX_NCCI+1; ncci++)
892 if (a->ncci_plci[ncci] == plci->Id)
897 dbug(1,dprintf("NCCI mapping no appl %ld %08lx",
898 ncci_mapping_bug, Id));
903 ncci_code = ncci | (((word) a->Id) << 8);
904 for (i = 0; i < appl->MaxBuffer; i++)
906 if ((appl->DataNCCI[i] == ncci_code)
907 && (((byte)(appl->DataFlags[i] >> 8)) == plci->Id))
909 appl->DataNCCI[i] = 0;
919 static void cleanup_ncci_data (PLCI *plci, word ncci)
923 if (ncci && (plci->adapter->ncci_plci[ncci] == plci->Id))
925 ncci_ptr = &(plci->adapter->ncci[ncci]);
928 while (ncci_ptr->data_pending != 0)
930 if (!plci->data_sent || (ncci_ptr->DBuffer[ncci_ptr->data_out].P != plci->data_sent_ptr))
931 TransmitBufferFree (plci->appl, ncci_ptr->DBuffer[ncci_ptr->data_out].P);
932 (ncci_ptr->data_out)++;
933 if (ncci_ptr->data_out == MAX_DATA_B3)
934 ncci_ptr->data_out = 0;
935 (ncci_ptr->data_pending)--;
938 ncci_ptr->data_out = 0;
939 ncci_ptr->data_pending = 0;
940 ncci_ptr->data_ack_out = 0;
941 ncci_ptr->data_ack_pending = 0;
946 static void ncci_remove (PLCI *plci, word ncci, byte preserve_ncci)
948 DIVA_CAPI_ADAPTER *a;
953 Id = (((dword) ncci) << 16) | (((word)(plci->Id)) << 8) | a->Id;
955 ncci_free_receive_buffers (plci, ncci);
958 if (a->ncci_plci[ncci] != plci->Id)
961 dbug(1,dprintf("NCCI mapping doesn't exist %ld %08lx %02x",
962 ncci_mapping_bug, Id, preserve_ncci));
966 cleanup_ncci_data (plci, ncci);
967 dbug(1,dprintf("NCCI mapping released %ld %08lx %02x %02x-%02x",
968 ncci_mapping_bug, Id, preserve_ncci, a->ncci_ch[ncci], ncci));
969 a->ch_ncci[a->ncci_ch[ncci]] = 0;
972 a->ncci_ch[ncci] = 0;
973 a->ncci_plci[ncci] = 0;
974 a->ncci_state[ncci] = IDLE;
975 i = plci->ncci_ring_list;
976 while ((i != 0) && (a->ncci_next[i] != plci->ncci_ring_list) && (a->ncci_next[i] != ncci))
978 if ((i != 0) && (a->ncci_next[i] == ncci))
981 plci->ncci_ring_list = 0;
982 else if (plci->ncci_ring_list == ncci)
983 plci->ncci_ring_list = i;
984 a->ncci_next[i] = a->ncci_next[ncci];
986 a->ncci_next[ncci] = 0;
992 for (ncci = 1; ncci < MAX_NCCI+1; ncci++)
994 if (a->ncci_plci[ncci] == plci->Id)
996 cleanup_ncci_data (plci, ncci);
997 dbug(1,dprintf("NCCI mapping released %ld %08lx %02x %02x-%02x",
998 ncci_mapping_bug, Id, preserve_ncci, a->ncci_ch[ncci], ncci));
999 a->ch_ncci[a->ncci_ch[ncci]] = 0;
1002 a->ncci_ch[ncci] = 0;
1003 a->ncci_plci[ncci] = 0;
1004 a->ncci_state[ncci] = IDLE;
1005 a->ncci_next[ncci] = 0;
1010 plci->ncci_ring_list = 0;
1015 /*------------------------------------------------------------------*/
1016 /* PLCI remove function */
1017 /*------------------------------------------------------------------*/
1019 static void plci_free_msg_in_queue (PLCI *plci)
1025 i = plci->msg_in_read_pos;
1026 while (i != plci->msg_in_write_pos)
1028 if (i == plci->msg_in_wrap_pos)
1030 if (((CAPI_MSG *)(&((byte *)(plci->msg_in_queue))[i]))->header.command == _DATA_B3_R)
1033 TransmitBufferFree (plci->appl,
1034 (byte *)(long)(((CAPI_MSG *)(&((byte *)(plci->msg_in_queue))[i]))->info.data_b3_req.Data));
1038 i += (((CAPI_MSG *)(&((byte *)(plci->msg_in_queue))[i]))->header.length +
1039 MSG_IN_OVERHEAD + 3) & 0xfffc;
1043 plci->msg_in_write_pos = MSG_IN_QUEUE_SIZE;
1044 plci->msg_in_read_pos = MSG_IN_QUEUE_SIZE;
1045 plci->msg_in_wrap_pos = MSG_IN_QUEUE_SIZE;
1049 static void plci_remove(PLCI * plci)
1053 dbug(1,dprintf("plci_remove(no plci)"));
1056 init_internal_command_queue (plci);
1057 dbug(1,dprintf("plci_remove(%x,tel=%x)",plci->Id,plci->tel));
1058 if(plci_remove_check(plci))
1062 if (plci->Sig.Id == 0xff)
1064 dbug(1,dprintf("D-channel X.25 plci->NL.Id:%0x", plci->NL.Id));
1065 if (plci->NL.Id && !plci->nl_remove_id)
1067 nl_req_ncci(plci,REMOVE,0);
1073 if (!plci->sig_remove_id
1075 || (plci->req_in!=plci->req_out)
1076 || (plci->nl_req || plci->sig_req)))
1078 sig_req(plci,HANGUP,0);
1082 ncci_remove (plci, 0, false);
1083 plci_free_msg_in_queue (plci);
1087 if ((plci->State == INC_CON_PENDING) || (plci->State == INC_CON_ALERT))
1088 plci->State = OUTG_DIS_PENDING;
1091 /*------------------------------------------------------------------*/
1092 /* Application Group function helpers */
1093 /*------------------------------------------------------------------*/
1095 static void set_group_ind_mask (PLCI *plci)
1099 for (i = 0; i < C_IND_MASK_DWORDS; i++)
1100 plci->group_optimization_mask_table[i] = 0xffffffffL;
1103 static void clear_group_ind_mask_bit (PLCI *plci, word b)
1105 plci->group_optimization_mask_table[b >> 5] &= ~(1L << (b & 0x1f));
1108 static byte test_group_ind_mask_bit (PLCI *plci, word b)
1110 return ((plci->group_optimization_mask_table[b >> 5] & (1L << (b & 0x1f))) != 0);
1113 /*------------------------------------------------------------------*/
1114 /* c_ind_mask operations for arbitrary MAX_APPL */
1115 /*------------------------------------------------------------------*/
1117 static void clear_c_ind_mask (PLCI *plci)
1121 for (i = 0; i < C_IND_MASK_DWORDS; i++)
1122 plci->c_ind_mask_table[i] = 0;
1125 static byte c_ind_mask_empty (PLCI *plci)
1130 while ((i < C_IND_MASK_DWORDS) && (plci->c_ind_mask_table[i] == 0))
1132 return (i == C_IND_MASK_DWORDS);
1135 static void set_c_ind_mask_bit (PLCI *plci, word b)
1137 plci->c_ind_mask_table[b >> 5] |= (1L << (b & 0x1f));
1140 static void clear_c_ind_mask_bit (PLCI *plci, word b)
1142 plci->c_ind_mask_table[b >> 5] &= ~(1L << (b & 0x1f));
1145 static byte test_c_ind_mask_bit (PLCI *plci, word b)
1147 return ((plci->c_ind_mask_table[b >> 5] & (1L << (b & 0x1f))) != 0);
1150 static void dump_c_ind_mask (PLCI *plci)
1152 static char hex_digit_table[0x10] =
1153 {'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'};
1159 for (i = 0; i < C_IND_MASK_DWORDS; i += 4)
1163 for (j = 0; j < 4; j++)
1165 if (i+j < C_IND_MASK_DWORDS)
1167 d = plci->c_ind_mask_table[i+j];
1168 for (k = 0; k < 8; k++)
1170 *(--p) = hex_digit_table[d & 0xf];
1176 for (k = 0; k < 8; k++)
1181 dbug(1,dprintf ("c_ind_mask =%s", (char *) p));
1189 #define dump_plcis(a)
1193 /*------------------------------------------------------------------*/
1194 /* translation function for each message */
1195 /*------------------------------------------------------------------*/
1197 byte connect_req(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * parms)
1206 API_PARSE ai_parms[5];
1210 static byte esc_chi[35] = {0x02,0x18,0x01};
1211 static byte lli[2] = {0x01,0x00};
1216 for(i=0;i<5;i++) ai_parms[i].length = 0;
1218 dbug(1,dprintf("connect_req(%d)",parms->length));
1219 Info = _WRONG_IDENTIFIER;
1222 if(a->adapter_disabled)
1224 dbug(1,dprintf("adapter disabled"));
1225 Id = ((word)1<<8)|a->Id;
1226 sendf(appl,_CONNECT_R|CONFIRM,Id,Number,"w",0);
1227 sendf(appl, _DISCONNECT_I, Id, 0, "w", _L1_ERROR);
1230 Info = _OUT_OF_PLCI;
1234 plci = &a->plci[i-1];
1236 plci->call_dir = CALL_DIR_OUT | CALL_DIR_ORIGINATE;
1237 /* check 'external controller' bit for codec support */
1238 if(Id & EXT_CONTROLLER)
1240 if(AdvCodecSupport(a, plci, appl, 0) )
1243 sendf(appl, _CONNECT_R|CONFIRM, Id, Number, "w", _WRONG_IDENTIFIER);
1250 if(bp->length)LinkLayer = bp->info[3];
1255 if(!api_parse(&ai->info[1],(word)ai->length,"ssss",ai_parms))
1258 if(ai_parms[0].length)
1260 ch = GET_WORD(ai_parms[0].info+1);
1261 if(ch>4) ch=0; /* safety -> ignore ChannelID */
1262 if(ch==4) /* explizit CHI in message */
1264 /* check length of B-CH struct */
1265 if((ai_parms[0].info)[3]>=1)
1267 if((ai_parms[0].info)[4]==CHI)
1269 p_chi = &((ai_parms[0].info)[5]);
1273 p_chi = &((ai_parms[0].info)[3]);
1275 if(p_chi[0]>35) /* check length of channel ID */
1277 Info = _WRONG_MESSAGE_FORMAT;
1280 else Info = _WRONG_MESSAGE_FORMAT;
1283 if(ch==3 && ai_parms[0].length>=7 && ai_parms[0].length<=36)
1285 dir = GET_WORD(ai_parms[0].info+3);
1288 for(i=0; i+5<=ai_parms[0].length; i++)
1290 if(ai_parms[0].info[i+5]!=0)
1292 if((ai_parms[0].info[i+5] | m) != 0xff)
1293 Info = _WRONG_MESSAGE_FORMAT;
1304 Info = _WRONG_MESSAGE_FORMAT;
1307 if ((ai_parms[0].length == 36) || (ch_mask != ((dword)(1L << channel))))
1309 esc_chi[0] = (byte)(ai_parms[0].length - 2);
1310 for(i=0; i+5<=ai_parms[0].length; i++)
1311 esc_chi[i+3] = ai_parms[0].info[i+5];
1315 esc_chi[2] = (byte)channel;
1316 plci->b_channel = (byte)channel; /* not correct for ETSI ch 17..31 */
1317 add_p(plci,LLI,lli);
1318 add_p(plci,ESC,esc_chi);
1319 plci->State = LOCAL_CONNECT;
1320 if(!dir) plci->call_dir |= CALL_DIR_FORCE_OUTG_NL; /* dir 0=DTE, 1=DCE */
1325 else Info = _WRONG_MESSAGE_FORMAT;
1328 dbug(1,dprintf("ch=%x,dir=%x,p_ch=%d",ch,dir,channel));
1329 plci->command = _CONNECT_R;
1330 plci->number = Number;
1331 /* x.31 or D-ch free SAPI in LinkLayer? */
1332 if(ch==1 && LinkLayer!=3 && LinkLayer!=12) noCh = true;
1333 if((ch==0 || ch==2 || noCh || ch==3 || ch==4) && !Info)
1335 /* B-channel used for B3 connections (ch==0), or no B channel */
1336 /* is used (ch==2) or perm. connection (3) is used do a CALL */
1337 if(noCh) Info = add_b1(plci,&parms[5],2,0); /* no resource */
1338 else Info = add_b1(plci,&parms[5],ch,0);
1339 add_s(plci,OAD,&parms[2]);
1340 add_s(plci,OSA,&parms[4]);
1341 add_s(plci,BC,&parms[6]);
1342 add_s(plci,LLC,&parms[7]);
1343 add_s(plci,HLC,&parms[8]);
1344 CIP = GET_WORD(parms[0].info);
1345 if (a->Info_Mask[appl->Id-1] & 0x200)
1347 /* early B3 connect (CIP mask bit 9) no release after a disc */
1348 add_p(plci,LLI,"\x01\x01");
1350 if(GET_WORD(parms[0].info)<29) {
1351 add_p(plci,BC,cip_bc[GET_WORD(parms[0].info)][a->u_law]);
1352 add_p(plci,HLC,cip_hlc[GET_WORD(parms[0].info)]);
1354 add_p(plci,UID,"\x06\x43\x61\x70\x69\x32\x30");
1355 sig_req(plci,ASSIGN,DSIG_ID);
1359 /* D-Channel used for B3 connections */
1360 plci->Sig.Id = 0xff;
1364 if(!Info && ch!=2 && !noCh ) {
1365 Info = add_b23(plci,&parms[5]);
1367 if(!(plci->tel && !plci->adv_nl))nl_req_ncci(plci,ASSIGN,0);
1373 if(ch==0 || ch==2 || ch==3 || noCh || ch==4)
1375 if(plci->spoofed_msg==SPOOFING_REQUIRED)
1377 api_save_msg(parms, "wsssssssss", &plci->saved_msg);
1378 plci->spoofed_msg = CALL_REQ;
1379 plci->internal_command = BLOCK_PLCI;
1381 dbug(1,dprintf("Spoof"));
1385 if(ch==4)add_p(plci,CHI,p_chi);
1386 add_s(plci,CPN,&parms[1]);
1387 add_s(plci,DSA,&parms[3]);
1388 if(noCh) add_p(plci,ESC,"\x02\x18\xfd"); /* D-channel, no B-L3 */
1389 add_ai(plci,&parms[9]);
1390 if(!dir)sig_req(plci,CALL_REQ,0);
1393 plci->command = PERM_LIST_REQ;
1395 sig_req(plci,LISTEN_REQ,0);
1414 byte connect_res(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * parms)
1418 static byte cau_t[] = {0,0,0x90,0x91,0xac,0x9d,0x86,0xd8,0x9b};
1419 static byte esc_t[] = {0x03,0x08,0x00,0x00};
1421 API_PARSE ai_parms[5];
1425 dbug(1,dprintf("connect_res(no plci)"));
1426 return 0; /* no plci, no send */
1429 dbug(1,dprintf("connect_res(State=0x%x)",plci->State));
1430 for(i=0;i<5;i++) ai_parms[i].length = 0;
1432 dbug(1,dprintf("ai->length=%d",ai->length));
1436 if(!api_parse(&ai->info[1],(word)ai->length,"ssss",ai_parms))
1438 dbug(1,dprintf("ai_parms[0].length=%d/0x%x",ai_parms[0].length,GET_WORD(ai_parms[0].info+1)));
1440 if(ai_parms[0].length)
1442 ch = GET_WORD(ai_parms[0].info+1);
1443 dbug(1,dprintf("BCH-I=0x%x",ch));
1448 if(plci->State==INC_CON_CONNECTED_ALERT)
1450 dbug(1,dprintf("Connected Alert Call_Res"));
1451 if (a->Info_Mask[appl->Id-1] & 0x200)
1453 /* early B3 connect (CIP mask bit 9) no release after a disc */
1454 add_p(plci,LLI,"\x01\x01");
1456 add_s(plci, CONN_NR, &parms[2]);
1457 add_s(plci, LLC, &parms[4]);
1458 add_ai(plci, &parms[5]);
1459 plci->State = INC_CON_ACCEPT;
1460 sig_req(plci, CALL_RES,0);
1463 else if(plci->State==INC_CON_PENDING || plci->State==INC_CON_ALERT) {
1464 clear_c_ind_mask_bit (plci, (word)(appl->Id-1));
1465 dump_c_ind_mask (plci);
1466 Reject = GET_WORD(parms[0].info);
1467 dbug(1,dprintf("Reject=0x%x",Reject));
1470 if(c_ind_mask_empty (plci))
1472 if((Reject&0xff00)==0x3400)
1474 esc_t[2] = ((byte)(Reject&0x00ff)) | 0x80;
1475 add_p(plci,ESC,esc_t);
1476 add_ai(plci, &parms[5]);
1477 sig_req(plci,REJECT,0);
1479 else if(Reject==1 || Reject>9)
1481 add_ai(plci, &parms[5]);
1482 sig_req(plci,HANGUP,0);
1486 esc_t[2] = cau_t[(Reject&0x000f)];
1487 add_p(plci,ESC,esc_t);
1488 add_ai(plci, &parms[5]);
1489 sig_req(plci,REJECT,0);
1495 sendf(appl, _DISCONNECT_I, Id, 0, "w", _OTHER_APPL_CONNECTED);
1500 if(Id & EXT_CONTROLLER){
1501 if(AdvCodecSupport(a, plci, appl, 0)){
1502 dbug(1,dprintf("connect_res(error from AdvCodecSupport)"));
1503 sig_req(plci,HANGUP,0);
1506 if(plci->tel == ADV_VOICE && a->AdvCodecPLCI)
1508 Info = add_b23(plci, &parms[1]);
1511 dbug(1,dprintf("connect_res(error from add_b23)"));
1512 sig_req(plci,HANGUP,0);
1517 nl_req_ncci(plci, ASSIGN, 0);
1526 Info = add_b23(plci, &parms[1]);
1529 dbug(1,dprintf("connect_res(error from add_b23 2)"));
1530 sig_req(plci,HANGUP,0);
1534 nl_req_ncci(plci, ASSIGN, 0);
1537 if(plci->spoofed_msg==SPOOFING_REQUIRED)
1539 api_save_msg(parms, "wsssss", &plci->saved_msg);
1540 plci->spoofed_msg = CALL_RES;
1541 plci->internal_command = BLOCK_PLCI;
1543 dbug(1,dprintf("Spoof"));
1547 add_b1 (plci, &parms[1], ch, plci->B1_facilities);
1548 if (a->Info_Mask[appl->Id-1] & 0x200)
1550 /* early B3 connect (CIP mask bit 9) no release after a disc */
1551 add_p(plci,LLI,"\x01\x01");
1553 add_s(plci, CONN_NR, &parms[2]);
1554 add_s(plci, LLC, &parms[4]);
1555 add_ai(plci, &parms[5]);
1556 plci->State = INC_CON_ACCEPT;
1557 sig_req(plci, CALL_RES,0);
1560 for(i=0; i<max_appl; i++) {
1561 if(test_c_ind_mask_bit (plci, i)) {
1562 sendf(&application[i], _DISCONNECT_I, Id, 0, "w", _OTHER_APPL_CONNECTED);
1570 byte connect_a_res(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * msg)
1572 dbug(1,dprintf("connect_a_res"));
1576 byte disconnect_req(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * msg)
1581 dbug(1,dprintf("disconnect_req"));
1583 Info = _WRONG_IDENTIFIER;
1587 if(plci->State==INC_CON_PENDING || plci->State==INC_CON_ALERT)
1589 clear_c_ind_mask_bit (plci, (word)(appl->Id-1));
1591 for(i=0; i<max_appl; i++)
1593 if(test_c_ind_mask_bit (plci, i))
1594 sendf(&application[i], _DISCONNECT_I, Id, 0, "w", 0);
1596 plci->State = OUTG_DIS_PENDING;
1598 if(plci->Sig.Id && plci->appl)
1601 if(plci->Sig.Id!=0xff)
1603 if(plci->State!=INC_DIS_PENDING)
1605 add_ai(plci, &msg[0]);
1606 sig_req(plci,HANGUP,0);
1607 plci->State = OUTG_DIS_PENDING;
1613 if (plci->NL.Id && !plci->nl_remove_id)
1615 mixer_remove (plci);
1616 nl_req_ncci(plci,REMOVE,0);
1617 sendf(appl,_DISCONNECT_R|CONFIRM,Id,Number,"w",0);
1618 sendf(appl, _DISCONNECT_I, Id, 0, "w", 0);
1619 plci->State = INC_DIS_PENDING;
1626 if(!appl) return false;
1627 sendf(appl, _DISCONNECT_R|CONFIRM, Id, Number, "w",Info);
1631 byte disconnect_res(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * msg)
1633 dbug(1,dprintf("disconnect_res"));
1636 /* clear ind mask bit, just in case of collsion of */
1637 /* DISCONNECT_IND and CONNECT_RES */
1638 clear_c_ind_mask_bit (plci, (word)(appl->Id-1));
1639 ncci_free_receive_buffers (plci, 0);
1640 if(plci_remove_check(plci))
1644 if(plci->State==INC_DIS_PENDING
1645 || plci->State==SUSPENDING) {
1646 if(c_ind_mask_empty (plci)) {
1647 if(plci->State!=SUSPENDING)plci->State = IDLE;
1648 dbug(1,dprintf("chs=%d",plci->channels));
1649 if(!plci->channels) {
1658 byte listen_req(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * parms)
1663 dbug(1,dprintf("listen_req(Appl=0x%x)",appl->Id));
1665 Info = _WRONG_IDENTIFIER;
1668 a->Info_Mask[appl->Id-1] = GET_DWORD(parms[0].info);
1669 a->CIP_Mask[appl->Id-1] = GET_DWORD(parms[1].info);
1670 dbug(1,dprintf("CIP_MASK=0x%lx",GET_DWORD(parms[1].info)));
1671 if (a->Info_Mask[appl->Id-1] & 0x200){ /* early B3 connect provides */
1672 a->Info_Mask[appl->Id-1] |= 0x10; /* call progression infos */
1675 /* check if external controller listen and switch listen on or off*/
1676 if(Id&EXT_CONTROLLER && GET_DWORD(parms[1].info)){
1677 if(a->profile.Global_Options & ON_BOARD_CODEC) {
1678 dummy_plci.State = IDLE;
1679 a->codec_listen[appl->Id-1] = &dummy_plci;
1680 a->TelOAD[0] = (byte)(parms[3].length);
1681 for(i=1;parms[3].length>=i && i<22;i++) {
1682 a->TelOAD[i] = parms[3].info[i];
1685 a->TelOSA[0] = (byte)(parms[4].length);
1686 for(i=1;parms[4].length>=i && i<22;i++) {
1687 a->TelOSA[i] = parms[4].info[i];
1691 else Info = 0x2002; /* wrong controller, codec not supported */
1693 else{ /* clear listen */
1694 a->codec_listen[appl->Id-1] = (PLCI *)0;
1703 if (a) listen_check(a);
1707 byte info_req(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * msg)
1711 PLCI * rc_plci = NULL;
1712 API_PARSE ai_parms[5];
1715 dbug(1,dprintf("info_req"));
1716 for(i=0;i<5;i++) ai_parms[i].length = 0;
1722 if(api_parse(&ai->info[1],(word)ai->length,"ssss",ai_parms))
1724 dbug(1,dprintf("AddInfo wrong"));
1725 Info = _WRONG_MESSAGE_FORMAT;
1728 if(!a) Info = _WRONG_STATE;
1731 { /* no fac, with CPN, or KEY */
1733 if(!ai_parms[3].length && plci->State && (msg[0].length || ai_parms[1].length) )
1735 /* overlap sending option */
1736 dbug(1,dprintf("OvlSnd"));
1737 add_s(plci,CPN,&msg[0]);
1738 add_s(plci,KEY,&ai_parms[1]);
1739 sig_req(plci,INFO_REQ,0);
1744 if(plci->State && ai_parms[2].length)
1746 /* User_Info option */
1747 dbug(1,dprintf("UUI"));
1748 add_s(plci,UUI,&ai_parms[2]);
1749 sig_req(plci,USER_DATA,0);
1751 else if(plci->State && ai_parms[3].length)
1753 /* Facility option */
1754 dbug(1,dprintf("FAC"));
1755 add_s(plci,CPN,&msg[0]);
1756 add_ai(plci, &msg[1]);
1757 sig_req(plci,FACILITY_REQ,0);
1761 Info = _WRONG_STATE;
1764 else if((ai_parms[1].length || ai_parms[2].length || ai_parms[3].length) && !Info)
1766 /* NCR_Facility option -> send UUI and Keypad too */
1767 dbug(1,dprintf("NCR_FAC"));
1770 rc_plci = &a->plci[i-1];
1771 appl->NullCREnable = true;
1772 rc_plci->internal_command = C_NCR_FAC_REQ;
1773 rc_plci->appl = appl;
1774 add_p(rc_plci,CAI,"\x01\x80");
1775 add_p(rc_plci,UID,"\x06\x43\x61\x70\x69\x32\x30");
1776 sig_req(rc_plci,ASSIGN,DSIG_ID);
1781 Info = _OUT_OF_PLCI;
1786 add_s(rc_plci,CPN,&msg[0]);
1787 add_ai(rc_plci, &msg[1]);
1788 sig_req(rc_plci,NCR_FACILITY,0);
1791 /* for application controlled supplementary services */
1797 Info = _WRONG_MESSAGE_FORMAT;
1805 { /* appl is not assigned to a PLCI or error condition */
1806 dbug(1,dprintf("localInfoCon"));
1816 byte info_res(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * msg)
1818 dbug(1,dprintf("info_res"));
1822 byte alert_req(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * msg)
1827 dbug(1,dprintf("alert_req"));
1829 Info = _WRONG_IDENTIFIER;
1832 Info = _ALERT_IGNORED;
1833 if(plci->State!=INC_CON_ALERT) {
1834 Info = _WRONG_STATE;
1835 if(plci->State==INC_CON_PENDING) {
1837 plci->State=INC_CON_ALERT;
1838 add_ai(plci, &msg[0]);
1839 sig_req(plci,CALL_ALERT,0);
1852 byte facility_req(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * msg)
1859 long relatedPLCIvalue;
1860 DIVA_CAPI_ADAPTER * relatedadapter;
1861 byte * SSparms = "";
1862 byte RCparms[] = "\x05\x00\x00\x02\x00\x00";
1863 byte SSstruct[] = "\x09\x00\x00\x06\x00\x00\x00\x00\x00\x00";
1865 API_PARSE ss_parms[11];
1871 dbug(1,dprintf("facility_req"));
1872 for(i=0;i<9;i++) ss_parms[i].length = 0;
1878 dbug(1,dprintf("wrong Ctrl"));
1879 Info = _WRONG_IDENTIFIER;
1882 selector = GET_WORD(msg[0].info);
1888 case SELECTOR_HANDSET:
1889 Info = AdvCodecSupport(a, plci, appl, HOOK_SUPPORT);
1892 case SELECTOR_SU_SERV:
1895 Info = _WRONG_MESSAGE_FORMAT;
1898 SSreq = GET_WORD(&(msg[1].info[1]));
1899 PUT_WORD(&RCparms[1],SSreq);
1903 case S_GET_SUPPORTED_SERVICES:
1906 rplci = &a->plci[i-1];
1908 add_p(rplci,CAI,"\x01\x80");
1909 add_p(rplci,UID,"\x06\x43\x61\x70\x69\x32\x30");
1910 sig_req(rplci,ASSIGN,DSIG_ID);
1915 PUT_DWORD(&SSstruct[6], MASK_TERMINAL_PORTABILITY);
1916 SSparms = (byte *)SSstruct;
1919 rplci->internal_command = GETSERV_REQ_PEND;
1920 rplci->number = Number;
1922 sig_req(rplci,S_SUPPORTED,0);
1928 if(parms->length==7)
1930 if(api_parse(&parms->info[1],(word)parms->length,"wbd",ss_parms))
1932 dbug(1,dprintf("format wrong"));
1933 Info = _WRONG_MESSAGE_FORMAT;
1939 Info = _WRONG_MESSAGE_FORMAT;
1942 a->Notification_Mask[appl->Id-1] = GET_DWORD(ss_parms[2].info);
1943 if(a->Notification_Mask[appl->Id-1] & SMASK_MWI) /* MWI active? */
1947 rplci = &a->plci[i-1];
1949 add_p(rplci,CAI,"\x01\x80");
1950 add_p(rplci,UID,"\x06\x43\x61\x70\x69\x32\x30");
1951 sig_req(rplci,ASSIGN,DSIG_ID);
1958 rplci->internal_command = GET_MWI_STATE;
1959 rplci->number = Number;
1960 sig_req(rplci,MWI_POLL,0);
1966 api_parse(&parms->info[1],(word)parms->length,"ws",ss_parms);
1967 if(plci && plci->State && plci->SuppState==IDLE)
1969 plci->SuppState = HOLD_REQUEST;
1970 plci->command = C_HOLD_REQ;
1971 add_s(plci,CAI,&ss_parms[1]);
1972 sig_req(plci,CALL_HOLD,0);
1976 else Info = 0x3010; /* wrong state */
1979 if(plci && plci->State && plci->SuppState==CALL_HELD)
1981 if(Id & EXT_CONTROLLER)
1983 if(AdvCodecSupport(a, plci, appl, 0))
1985 Info = 0x3010; /* wrong state */
1991 plci->SuppState = RETRIEVE_REQUEST;
1992 plci->command = C_RETRIEVE_REQ;
1993 if(plci->spoofed_msg==SPOOFING_REQUIRED)
1995 plci->spoofed_msg = CALL_RETRIEVE;
1996 plci->internal_command = BLOCK_PLCI;
1998 dbug(1,dprintf("Spoof"));
2003 sig_req(plci,CALL_RETRIEVE,0);
2008 else Info = 0x3010; /* wrong state */
2013 if(api_parse(&parms->info[1],(word)parms->length,"wbs",ss_parms))
2015 dbug(1,dprintf("format wrong"));
2016 Info = _WRONG_MESSAGE_FORMAT;
2020 if(plci && plci->State)
2022 add_s(plci,CAI,&ss_parms[2]);
2023 plci->command = SUSPEND_REQ;
2024 sig_req(plci,SUSPEND,0);
2025 plci->State = SUSPENDING;
2028 else Info = 0x3010; /* wrong state */
2032 if(!(i=get_plci(a)) )
2034 Info = _OUT_OF_PLCI;
2037 rplci = &a->plci[i-1];
2039 rplci->number = Number;
2041 rplci->call_dir = CALL_DIR_OUT | CALL_DIR_ORIGINATE;
2042 /* check 'external controller' bit for codec support */
2043 if(Id & EXT_CONTROLLER)
2045 if(AdvCodecSupport(a, rplci, appl, 0) )
2054 if(api_parse(&parms->info[1],(word)parms->length,"wbs",ss_parms))
2056 dbug(1,dprintf("format wrong"));
2058 Info = _WRONG_MESSAGE_FORMAT;
2063 dummy.info = "\x00";
2064 add_b1(rplci, &dummy, 0, 0);
2065 if (a->Info_Mask[appl->Id-1] & 0x200)
2067 /* early B3 connect (CIP mask bit 9) no release after a disc */
2068 add_p(rplci,LLI,"\x01\x01");
2070 add_p(rplci,UID,"\x06\x43\x61\x70\x69\x32\x30");
2071 sig_req(rplci,ASSIGN,DSIG_ID);
2073 add_s(rplci,CAI,&ss_parms[2]);
2074 rplci->command = RESUME_REQ;
2075 sig_req(rplci,RESUME,0);
2076 rplci->State = RESUMING;
2080 case S_CONF_BEGIN: /* Request */
2082 case S_CONF_ISOLATE:
2083 case S_CONF_REATTACH:
2084 if(api_parse(&parms->info[1],(word)parms->length,"wbd",ss_parms))
2086 dbug(1,dprintf("format wrong"));
2087 Info = _WRONG_MESSAGE_FORMAT;
2090 if(plci && plci->State && ((plci->SuppState==IDLE)||(plci->SuppState==CALL_HELD)))
2092 d = GET_DWORD(ss_parms[2].info);
2095 dbug(1,dprintf("format wrong"));
2096 Info = _WRONG_MESSAGE_FORMAT;
2099 plci->ptyState = (byte)SSreq;
2105 cai[1] = CONF_BEGIN;
2106 plci->internal_command = CONF_BEGIN_REQ_PEND;
2110 plci->internal_command = CONF_DROP_REQ_PEND;
2112 case S_CONF_ISOLATE:
2113 cai[1] = CONF_ISOLATE;
2114 plci->internal_command = CONF_ISOLATE_REQ_PEND;
2116 case S_CONF_REATTACH:
2117 cai[1] = CONF_REATTACH;
2118 plci->internal_command = CONF_REATTACH_REQ_PEND;
2121 cai[2] = (byte)d; /* Conference Size resp. PartyId */
2122 add_p(plci,CAI,cai);
2123 sig_req(plci,S_SERVICE,0);
2127 else Info = 0x3010; /* wrong state */
2134 if(parms->length==7)
2136 if(api_parse(&parms->info[1],(word)parms->length,"wbd",ss_parms))
2138 dbug(1,dprintf("format wrong"));
2139 Info = _WRONG_MESSAGE_FORMAT;
2143 else if(parms->length==8) /* workaround for the T-View-S */
2145 if(api_parse(&parms->info[1],(word)parms->length,"wbdb",ss_parms))
2147 dbug(1,dprintf("format wrong"));
2148 Info = _WRONG_MESSAGE_FORMAT;
2154 Info = _WRONG_MESSAGE_FORMAT;
2159 Info = _WRONG_MESSAGE_FORMAT;
2164 Info = _WRONG_IDENTIFIER;
2167 relatedPLCIvalue = GET_DWORD(ss_parms[2].info);
2168 relatedPLCIvalue &= 0x0000FFFF;
2169 dbug(1,dprintf("PTY/ECT/addCONF,relPLCI=%lx",relatedPLCIvalue));
2170 /* controller starts with 0 up to (max_adapter - 1) */
2171 if (((relatedPLCIvalue & 0x7f) == 0)
2172 || (MapController ((byte)(relatedPLCIvalue & 0x7f)) == 0)
2173 || (MapController ((byte)(relatedPLCIvalue & 0x7f)) > max_adapter))
2175 if(SSreq==S_3PTY_END)
2177 dbug(1, dprintf("wrong Controller use 2nd PLCI=PLCI"));
2182 Info = 0x3010; /* wrong state */
2188 relatedadapter = &adapter[MapController ((byte)(relatedPLCIvalue & 0x7f))-1];
2189 relatedPLCIvalue >>=8;
2191 for(i=0,rplci=NULL;i<relatedadapter->max_plci;i++)
2193 if(relatedadapter->plci[i].Id == (byte)relatedPLCIvalue)
2195 rplci = &relatedadapter->plci[i];
2198 if(!rplci || !relatedPLCIvalue)
2200 if(SSreq==S_3PTY_END)
2202 dbug(1, dprintf("use 2nd PLCI=PLCI"));
2207 Info = 0x3010; /* wrong state */
2213 dbug(1,dprintf("rplci:%x",rplci));
2214 dbug(1,dprintf("plci:%x",plci));
2215 dbug(1,dprintf("rplci->ptyState:%x",rplci->ptyState));
2216 dbug(1,dprintf("plci->ptyState:%x",plci->ptyState));
2217 dbug(1,dprintf("SSreq:%x",SSreq));
2218 dbug(1,dprintf("rplci->internal_command:%x",rplci->internal_command));
2219 dbug(1,dprintf("rplci->appl:%x",rplci->appl));
2220 dbug(1,dprintf("rplci->Id:%x",rplci->Id));
2222 /* send PTY/ECT req, cannot check all states because of US stuff */
2223 if( !rplci->internal_command && rplci->appl )
2226 rplci->relatedPTYPLCI = plci;
2227 plci->relatedPTYPLCI = rplci;
2228 rplci->ptyState = (byte)SSreq;
2231 rplci->internal_command = ECT_REQ_PEND;
2232 cai[1] = ECT_EXECUTE;
2234 rplci->vswitchstate=0;
2236 rplci->vsprotdialect=0;
2237 plci->vswitchstate=0;
2239 plci->vsprotdialect=0;
2242 else if(SSreq==S_CONF_ADD)
2244 rplci->internal_command = CONF_ADD_REQ_PEND;
2249 rplci->internal_command = PTY_REQ_PEND;
2250 cai[1] = (byte)(SSreq-3);
2252 rplci->number = Number;
2253 if(plci!=rplci) /* explicit invocation */
2256 cai[2] = plci->Sig.Id;
2257 dbug(1,dprintf("explicit invocation"));
2261 dbug(1,dprintf("implicit invocation"));
2264 add_p(rplci,CAI,cai);
2265 sig_req(rplci,S_SERVICE,0);
2271 dbug(0,dprintf("Wrong line"));
2272 Info = 0x3010; /* wrong state */
2277 case S_CALL_DEFLECTION:
2278 if(api_parse(&parms->info[1],(word)parms->length,"wbwss",ss_parms))
2280 dbug(1,dprintf("format wrong"));
2281 Info = _WRONG_MESSAGE_FORMAT;
2286 Info = _WRONG_IDENTIFIER;
2289 /* reuse unused screening indicator */
2290 ss_parms[3].info[3] = (byte)GET_WORD(&(ss_parms[2].info[0]));
2292 plci->internal_command = CD_REQ_PEND;
2293 appl->CDEnable = true;
2295 cai[1] = CALL_DEFLECTION;
2296 add_p(plci,CAI,cai);
2297 add_p(plci,CPN,ss_parms[3].info);
2298 sig_req(plci,S_SERVICE,0);
2303 case S_CALL_FORWARDING_START:
2304 if(api_parse(&parms->info[1],(word)parms->length,"wbdwwsss",ss_parms))
2306 dbug(1,dprintf("format wrong"));
2307 Info = _WRONG_MESSAGE_FORMAT;
2313 rplci = &a->plci[i-1];
2315 add_p(rplci,CAI,"\x01\x80");
2316 add_p(rplci,UID,"\x06\x43\x61\x70\x69\x32\x30");
2317 sig_req(rplci,ASSIGN,DSIG_ID);
2322 Info = _OUT_OF_PLCI;
2326 /* reuse unused screening indicator */
2327 rplci->internal_command = CF_START_PEND;
2329 rplci->number = Number;
2330 appl->S_Handle = GET_DWORD(&(ss_parms[2].info[0]));
2332 cai[1] = 0x70|(byte)GET_WORD(&(ss_parms[3].info[0])); /* Function */
2333 cai[2] = (byte)GET_WORD(&(ss_parms[4].info[0])); /* Basic Service */
2334 add_p(rplci,CAI,cai);
2335 add_p(rplci,OAD,ss_parms[5].info);
2336 add_p(rplci,CPN,ss_parms[6].info);
2337 sig_req(rplci,S_SERVICE,0);
2342 case S_INTERROGATE_DIVERSION:
2343 case S_INTERROGATE_NUMBERS:
2344 case S_CALL_FORWARDING_STOP:
2345 case S_CCBS_REQUEST:
2346 case S_CCBS_DEACTIVATE:
2347 case S_CCBS_INTERROGATE:
2350 case S_INTERROGATE_NUMBERS:
2351 if(api_parse(&parms->info[1],(word)parms->length,"wbd",ss_parms))
2353 dbug(0,dprintf("format wrong"));
2354 Info = _WRONG_MESSAGE_FORMAT;
2357 case S_CCBS_REQUEST:
2358 case S_CCBS_DEACTIVATE:
2359 if(api_parse(&parms->info[1],(word)parms->length,"wbdw",ss_parms))
2361 dbug(0,dprintf("format wrong"));
2362 Info = _WRONG_MESSAGE_FORMAT;
2365 case S_CCBS_INTERROGATE:
2366 if(api_parse(&parms->info[1],(word)parms->length,"wbdws",ss_parms))
2368 dbug(0,dprintf("format wrong"));
2369 Info = _WRONG_MESSAGE_FORMAT;
2373 if(api_parse(&parms->info[1],(word)parms->length,"wbdwws",ss_parms))
2375 dbug(0,dprintf("format wrong"));
2376 Info = _WRONG_MESSAGE_FORMAT;
2385 rplci = &a->plci[i-1];
2388 case S_INTERROGATE_DIVERSION: /* use cai with S_SERVICE below */
2389 cai[1] = 0x60|(byte)GET_WORD(&(ss_parms[3].info[0])); /* Function */
2390 rplci->internal_command = INTERR_DIVERSION_REQ_PEND; /* move to rplci if assigned */
2392 case S_INTERROGATE_NUMBERS: /* use cai with S_SERVICE below */
2393 cai[1] = DIVERSION_INTERROGATE_NUM; /* Function */
2394 rplci->internal_command = INTERR_NUMBERS_REQ_PEND; /* move to rplci if assigned */
2396 case S_CALL_FORWARDING_STOP:
2397 rplci->internal_command = CF_STOP_PEND;
2398 cai[1] = 0x80|(byte)GET_WORD(&(ss_parms[3].info[0])); /* Function */
2400 case S_CCBS_REQUEST:
2401 cai[1] = CCBS_REQUEST;
2402 rplci->internal_command = CCBS_REQUEST_REQ_PEND;
2404 case S_CCBS_DEACTIVATE:
2405 cai[1] = CCBS_DEACTIVATE;
2406 rplci->internal_command = CCBS_DEACTIVATE_REQ_PEND;
2408 case S_CCBS_INTERROGATE:
2409 cai[1] = CCBS_INTERROGATE;
2410 rplci->internal_command = CCBS_INTERROGATE_REQ_PEND;
2417 rplci->number = Number;
2418 add_p(rplci,CAI,"\x01\x80");
2419 add_p(rplci,UID,"\x06\x43\x61\x70\x69\x32\x30");
2420 sig_req(rplci,ASSIGN,DSIG_ID);
2425 Info = _OUT_OF_PLCI;
2429 appl->S_Handle = GET_DWORD(&(ss_parms[2].info[0]));
2432 case S_INTERROGATE_NUMBERS:
2434 add_p(rplci,CAI,cai);
2436 case S_CCBS_REQUEST:
2437 case S_CCBS_DEACTIVATE:
2439 PUT_WORD(&cai[2],GET_WORD(&(ss_parms[3].info[0])));
2440 add_p(rplci,CAI,cai);
2442 case S_CCBS_INTERROGATE:
2444 PUT_WORD(&cai[2],GET_WORD(&(ss_parms[3].info[0])));
2445 add_p(rplci,CAI,cai);
2446 add_p(rplci,OAD,ss_parms[4].info);
2450 cai[2] = (byte)GET_WORD(&(ss_parms[4].info[0])); /* Basic Service */
2451 add_p(rplci,CAI,cai);
2452 add_p(rplci,OAD,ss_parms[5].info);
2456 sig_req(rplci,S_SERVICE,0);
2461 case S_MWI_ACTIVATE:
2462 if(api_parse(&parms->info[1],(word)parms->length,"wbwdwwwssss",ss_parms))
2464 dbug(1,dprintf("format wrong"));
2465 Info = _WRONG_MESSAGE_FORMAT;
2472 rplci = &a->plci[i-1];
2474 rplci->cr_enquiry=true;
2475 add_p(rplci,CAI,"\x01\x80");
2476 add_p(rplci,UID,"\x06\x43\x61\x70\x69\x32\x30");
2477 sig_req(rplci,ASSIGN,DSIG_ID);
2482 Info = _OUT_OF_PLCI;
2489 rplci->cr_enquiry=false;
2493 rplci->internal_command = MWI_ACTIVATE_REQ_PEND;
2495 rplci->number = Number;
2498 cai[1] = ACTIVATION_MWI; /* Function */
2499 PUT_WORD(&cai[2],GET_WORD(&(ss_parms[2].info[0]))); /* Basic Service */
2500 PUT_DWORD(&cai[4],GET_DWORD(&(ss_parms[3].info[0]))); /* Number of Messages */
2501 PUT_WORD(&cai[8],GET_WORD(&(ss_parms[4].info[0]))); /* Message Status */
2502 PUT_WORD(&cai[10],GET_WORD(&(ss_parms[5].info[0]))); /* Message Reference */
2503 PUT_WORD(&cai[12],GET_WORD(&(ss_parms[6].info[0]))); /* Invocation Mode */
2504 add_p(rplci,CAI,cai);
2505 add_p(rplci,CPN,ss_parms[7].info); /* Receiving User Number */
2506 add_p(rplci,OAD,ss_parms[8].info); /* Controlling User Number */
2507 add_p(rplci,OSA,ss_parms[9].info); /* Controlling User Provided Number */
2508 add_p(rplci,UID,ss_parms[10].info); /* Time */
2509 sig_req(rplci,S_SERVICE,0);
2513 case S_MWI_DEACTIVATE:
2514 if(api_parse(&parms->info[1],(word)parms->length,"wbwwss",ss_parms))
2516 dbug(1,dprintf("format wrong"));
2517 Info = _WRONG_MESSAGE_FORMAT;
2524 rplci = &a->plci[i-1];
2526 rplci->cr_enquiry=true;
2527 add_p(rplci,CAI,"\x01\x80");
2528 add_p(rplci,UID,"\x06\x43\x61\x70\x69\x32\x30");
2529 sig_req(rplci,ASSIGN,DSIG_ID);
2534 Info = _OUT_OF_PLCI;
2541 rplci->cr_enquiry=false;
2545 rplci->internal_command = MWI_DEACTIVATE_REQ_PEND;
2547 rplci->number = Number;
2550 cai[1] = DEACTIVATION_MWI; /* Function */
2551 PUT_WORD(&cai[2],GET_WORD(&(ss_parms[2].info[0]))); /* Basic Service */
2552 PUT_WORD(&cai[4],GET_WORD(&(ss_parms[3].info[0]))); /* Invocation Mode */
2553 add_p(rplci,CAI,cai);
2554 add_p(rplci,CPN,ss_parms[4].info); /* Receiving User Number */
2555 add_p(rplci,OAD,ss_parms[5].info); /* Controlling User Number */
2556 sig_req(rplci,S_SERVICE,0);
2561 Info = 0x300E; /* not supported */
2564 break; /* case SELECTOR_SU_SERV: end */
2568 return (dtmf_request (Id, Number, a, plci, appl, msg));
2572 case SELECTOR_LINE_INTERCONNECT:
2573 return (mixer_request (Id, Number, a, plci, appl, msg));
2577 case PRIV_SELECTOR_ECHO_CANCELLER:
2578 appl->appl_flags |= APPL_FLAG_PRIV_EC_SPEC;
2579 return (ec_request (Id, Number, a, plci, appl, msg));
2581 case SELECTOR_ECHO_CANCELLER:
2582 appl->appl_flags &= ~APPL_FLAG_PRIV_EC_SPEC;
2583 return (ec_request (Id, Number, a, plci, appl, msg));
2586 case SELECTOR_V42BIS:
2588 Info = _FACILITY_NOT_SUPPORTED;
2590 } /* end of switch(selector) */
2593 dbug(1,dprintf("SendFacRc"));
2595 _FACILITY_R|CONFIRM,
2598 "wws",Info,selector,SSparms);
2602 byte facility_res(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * msg)
2604 dbug(1,dprintf("facility_res"));
2608 byte connect_b3_req(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * parms)
2614 word fax_control_bits, fax_feature_bits, fax_info_change;
2618 API_PARSE fax_parms[9];
2622 dbug(1,dprintf("connect_b3_req"));
2625 if ((plci->State == IDLE) || (plci->State == OUTG_DIS_PENDING)
2626 || (plci->State == INC_DIS_PENDING) || (plci->SuppState != IDLE))
2628 Info = _WRONG_STATE;
2632 /* local reply if assign unsuccessfull
2633 or B3 protocol allows only one layer 3 connection
2634 and already connected
2635 or B2 protocol not any LAPD
2636 and connect_b3_req contradicts originate/answer direction */
2638 || (((plci->B3_prot != B3_T90NL) && (plci->B3_prot != B3_ISO8208) && (plci->B3_prot != B3_X25_DCE))
2639 && ((plci->channels != 0)
2640 || (((plci->B2_prot != B2_SDLC) && (plci->B2_prot != B2_LAPD) && (plci->B2_prot != B2_LAPD_FREE_SAPI_SEL))
2641 && ((plci->call_dir & CALL_DIR_ANSWER) && !(plci->call_dir & CALL_DIR_FORCE_OUTG_NL))))))
2643 dbug(1,dprintf("B3 already connected=%d or no NL.Id=0x%x, dir=%d sstate=0x%x",
2644 plci->channels,plci->NL.Id,plci->call_dir,plci->SuppState));
2645 Info = _WRONG_STATE;
2647 _CONNECT_B3_R|CONFIRM,
2653 plci->requested_options_conn = 0;
2657 if(plci->B3_prot==2 || plci->B3_prot==3)
2662 if(ncpi->info[2] || ncpi->info[3])
2664 pvc[0] = ncpi->info[3];
2665 pvc[1] = ncpi->info[2];
2671 if(ncpi->info[1] &1) req = N_CONNECT | N_D_BIT;
2672 add_d(plci,(word)(ncpi->length-3),&ncpi->info[4]);
2676 else if(plci->B3_prot==5)
2678 if (plci->NL.Id && !plci->nl_remove_id)
2680 fax_control_bits = GET_WORD(&((T30_INFO *)plci->fax_connect_info_buffer)->control_bits_low);
2681 fax_feature_bits = GET_WORD(&((T30_INFO *)plci->fax_connect_info_buffer)->feature_bits_low);
2682 if (!(fax_control_bits & T30_CONTROL_BIT_MORE_DOCUMENTS)
2683 || (fax_feature_bits & T30_FEATURE_BIT_MORE_DOCUMENTS))
2685 len = (byte)(&(((T30_INFO *) 0)->universal_6));
2686 fax_info_change = false;
2687 if (ncpi->length >= 4)
2689 w = GET_WORD(&ncpi->info[3]);
2690 if ((w & 0x0001) != ((word)(((T30_INFO *)(plci->fax_connect_info_buffer))->resolution & 0x0001)))
2692 ((T30_INFO *)(plci->fax_connect_info_buffer))->resolution =
2693 (byte)((((T30_INFO *)(plci->fax_connect_info_buffer))->resolution & ~T30_RESOLUTION_R8_0770_OR_200) |
2694 ((w & 0x0001) ? T30_RESOLUTION_R8_0770_OR_200 : 0));
2695 fax_info_change = true;
2697 fax_control_bits &= ~(T30_CONTROL_BIT_REQUEST_POLLING | T30_CONTROL_BIT_MORE_DOCUMENTS);
2698 if (w & 0x0002) /* Fax-polling request */
2699 fax_control_bits |= T30_CONTROL_BIT_REQUEST_POLLING;
2700 if ((w & 0x0004) /* Request to send / poll another document */
2701 && (a->manufacturer_features & MANUFACTURER_FEATURE_FAX_MORE_DOCUMENTS))
2703 fax_control_bits |= T30_CONTROL_BIT_MORE_DOCUMENTS;
2705 if (ncpi->length >= 6)
2707 w = GET_WORD(&ncpi->info[5]);
2708 if (((byte) w) != ((T30_INFO *)(plci->fax_connect_info_buffer))->data_format)
2710 ((T30_INFO *)(plci->fax_connect_info_buffer))->data_format = (byte) w;
2711 fax_info_change = true;
2714 if ((a->man_profile.private_options & (1L << PRIVATE_FAX_SUB_SEP_PWD))
2715 && (GET_WORD(&ncpi->info[5]) & 0x8000)) /* Private SEP/SUB/PWD enable */
2717 plci->requested_options_conn |= (1L << PRIVATE_FAX_SUB_SEP_PWD);
2719 if ((a->man_profile.private_options & (1L << PRIVATE_FAX_NONSTANDARD))
2720 && (GET_WORD(&ncpi->info[5]) & 0x4000)) /* Private non-standard facilities enable */
2722 plci->requested_options_conn |= (1L << PRIVATE_FAX_NONSTANDARD);
2724 fax_control_bits &= ~(T30_CONTROL_BIT_ACCEPT_SUBADDRESS | T30_CONTROL_BIT_ACCEPT_SEL_POLLING |
2725 T30_CONTROL_BIT_ACCEPT_PASSWORD);
2726 if ((plci->requested_options_conn | plci->requested_options | a->requested_options_table[appl->Id-1])
2727 & ((1L << PRIVATE_FAX_SUB_SEP_PWD) | (1L << PRIVATE_FAX_NONSTANDARD)))
2729 if (api_parse (&ncpi->info[1], ncpi->length, "wwwwsss", fax_parms))
2730 Info = _WRONG_MESSAGE_FORMAT;
2733 if ((plci->requested_options_conn | plci->requested_options | a->requested_options_table[appl->Id-1])
2734 & (1L << PRIVATE_FAX_SUB_SEP_PWD))
2736 fax_control_bits |= T30_CONTROL_BIT_ACCEPT_SUBADDRESS | T30_CONTROL_BIT_ACCEPT_PASSWORD;
2737 if (fax_control_bits & T30_CONTROL_BIT_ACCEPT_POLLING)
2738 fax_control_bits |= T30_CONTROL_BIT_ACCEPT_SEL_POLLING;
2740 w = fax_parms[4].length;
2743 ((T30_INFO *)(plci->fax_connect_info_buffer))->station_id_len = (byte) w;
2744 for (i = 0; i < w; i++)
2745 ((T30_INFO *)(plci->fax_connect_info_buffer))->station_id[i] = fax_parms[4].info[1+i];
2746 ((T30_INFO *)(plci->fax_connect_info_buffer))->head_line_len = 0;
2747 len = (byte)(((T30_INFO *) 0)->station_id + 20);
2748 w = fax_parms[5].length;
2751 plci->fax_connect_info_buffer[len++] = (byte) w;
2752 for (i = 0; i < w; i++)
2753 plci->fax_connect_info_buffer[len++] = fax_parms[5].info[1+i];
2754 w = fax_parms[6].length;
2757 plci->fax_connect_info_buffer[len++] = (byte) w;
2758 for (i = 0; i < w; i++)
2759 plci->fax_connect_info_buffer[len++] = fax_parms[6].info[1+i];
2760 if ((plci->requested_options_conn | plci->requested_options | a->requested_options_table[appl->Id-1])
2761 & (1L << PRIVATE_FAX_NONSTANDARD))
2763 if (api_parse (&ncpi->info[1], ncpi->length, "wwwwssss", fax_parms))
2765 dbug(1,dprintf("non-standard facilities info missing or wrong format"));
2766 plci->fax_connect_info_buffer[len++] = 0;
2770 if ((fax_parms[7].length >= 3) && (fax_parms[7].info[1] >= 2))
2771 plci->nsf_control_bits = GET_WORD(&fax_parms[7].info[2]);
2772 plci->fax_connect_info_buffer[len++] = (byte)(fax_parms[7].length);
2773 for (i = 0; i < fax_parms[7].length; i++)
2774 plci->fax_connect_info_buffer[len++] = fax_parms[7].info[1+i];
2781 len = (byte)(&(((T30_INFO *) 0)->universal_6));
2783 fax_info_change = true;
2786 if (fax_control_bits != GET_WORD(&((T30_INFO *)plci->fax_connect_info_buffer)->control_bits_low))
2788 PUT_WORD (&((T30_INFO *)plci->fax_connect_info_buffer)->control_bits_low, fax_control_bits);
2789 fax_info_change = true;
2794 plci->fax_connect_info_length = len;
2795 if (fax_info_change)
2797 if (fax_feature_bits & T30_FEATURE_BIT_MORE_DOCUMENTS)
2799 start_internal_command (Id, plci, fax_connect_info_command);
2804 start_internal_command (Id, plci, fax_adjust_b23_command);
2810 else Info = _WRONG_STATE;
2812 else Info = _WRONG_STATE;
2815 else if (plci->B3_prot == B3_RTP)
2817 plci->internal_req_buffer[0] = ncpi->length + 1;
2818 plci->internal_req_buffer[1] = UDATA_REQUEST_RTP_RECONFIGURE;
2819 for (w = 0; w < ncpi->length; w++)
2820 plci->internal_req_buffer[2+w] = ncpi->info[1+w];
2821 start_internal_command (Id, plci, rtp_connect_b3_req_command);
2827 nl_req_ncci(plci,req,0);
2832 else Info = _WRONG_IDENTIFIER;
2835 _CONNECT_B3_R|CONFIRM,
2842 byte connect_b3_res(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * parms)
2851 API_PARSE fax_parms[9];
2856 dbug(1,dprintf("connect_b3_res"));
2858 ncci = (word)(Id>>16);
2860 if(a->ncci_state[ncci]==INC_CON_PENDING) {
2861 if (GET_WORD (&parms[0].info[0]) != 0)
2863 a->ncci_state[ncci] = OUTG_REJ_PENDING;
2864 channel_request_xon (plci, a->ncci_ch[ncci]);
2865 channel_xmit_xon (plci);
2866 cleanup_ncci_data (plci, ncci);
2867 nl_req_ncci(plci,N_DISC,(byte)ncci);
2870 a->ncci_state[ncci] = INC_ACT_PENDING;
2872 req = N_CONNECT_ACK;
2874 if ((plci->B3_prot == 4) || (plci->B3_prot == 5) || (plci->B3_prot == 7))
2877 if ((plci->requested_options_conn | plci->requested_options | a->requested_options_table[plci->appl->Id-1])
2878 & (1L << PRIVATE_FAX_NONSTANDARD))
2880 if (((plci->B3_prot == 4) || (plci->B3_prot == 5))
2881 && (plci->nsf_control_bits & T30_NSF_CONTROL_BIT_ENABLE_NSF)
2882 && (plci->nsf_control_bits & T30_NSF_CONTROL_BIT_NEGOTIATE_RESP))
2884 len = ((byte)(((T30_INFO *) 0)->station_id + 20));
2885 if (plci->fax_connect_info_length < len)
2887 ((T30_INFO *)(plci->fax_connect_info_buffer))->station_id_len = 0;
2888 ((T30_INFO *)(plci->fax_connect_info_buffer))->head_line_len = 0;
2890 if (api_parse (&ncpi->info[1], ncpi->length, "wwwwssss", fax_parms))
2892 dbug(1,dprintf("non-standard facilities info missing or wrong format"));
2896 if (plci->fax_connect_info_length <= len)
2897 plci->fax_connect_info_buffer[len] = 0;
2898 len += 1 + plci->fax_connect_info_buffer[len];
2899 if (plci->fax_connect_info_length <= len)
2900 plci->fax_connect_info_buffer[len] = 0;
2901 len += 1 + plci->fax_connect_info_buffer[len];
2902 if ((fax_parms[7].length >= 3) && (fax_parms[7].info[1] >= 2))
2903 plci->nsf_control_bits = GET_WORD(&fax_parms[7].info[2]);
2904 plci->fax_connect_info_buffer[len++] = (byte)(fax_parms[7].length);
2905 for (i = 0; i < fax_parms[7].length; i++)
2906 plci->fax_connect_info_buffer[len++] = fax_parms[7].info[1+i];
2908 plci->fax_connect_info_length = len;
2909 ((T30_INFO *)(plci->fax_connect_info_buffer))->code = 0;
2910 start_internal_command (Id, plci, fax_connect_ack_command);
2915 nl_req_ncci(plci,req,(byte)ncci);
2916 if ((plci->ncpi_state & NCPI_VALID_CONNECT_B3_ACT)
2917 && !(plci->ncpi_state & NCPI_CONNECT_B3_ACT_SENT))
2919 if (plci->B3_prot == 4)
2920 sendf(appl,_CONNECT_B3_ACTIVE_I,Id,0,"s","");
2922 sendf(appl,_CONNECT_B3_ACTIVE_I,Id,0,"S",plci->ncpi_buffer);
2923 plci->ncpi_state |= NCPI_CONNECT_B3_ACT_SENT;
2927 else if (plci->B3_prot == B3_RTP)
2929 plci->internal_req_buffer[0] = ncpi->length + 1;
2930 plci->internal_req_buffer[1] = UDATA_REQUEST_RTP_RECONFIGURE;
2931 for (w = 0; w < ncpi->length; w++)
2932 plci->internal_req_buffer[2+w] = ncpi->info[1+w];
2933 start_internal_command (Id, plci, rtp_connect_b3_res_command);
2939 if(ncpi->length>2) {
2940 if(ncpi->info[1] &1) req = N_CONNECT_ACK | N_D_BIT;
2941 add_d(plci,(word)(ncpi->length-3),&ncpi->info[4]);
2943 nl_req_ncci(plci,req,(byte)ncci);
2944 sendf(appl,_CONNECT_B3_ACTIVE_I,Id,0,"s","");
2945 if (plci->adjust_b_restore)
2947 plci->adjust_b_restore = false;
2948 start_internal_command (Id, plci, adjust_b_restore);
2957 byte connect_b3_a_res(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * parms)
2961 ncci = (word)(Id>>16);
2962 dbug(1,dprintf("connect_b3_a_res(ncci=0x%x)",ncci));
2964 if (plci && ncci && (plci->State != IDLE) && (plci->State != INC_DIS_PENDING)
2965 && (plci->State != OUTG_DIS_PENDING))
2967 if(a->ncci_state[ncci]==INC_ACT_PENDING) {
2968 a->ncci_state[ncci] = CONNECTED;
2969 if(plci->State!=INC_CON_CONNECTED_ALERT) plci->State = CONNECTED;
2970 channel_request_xon (plci, a->ncci_ch[ncci]);
2971 channel_xmit_xon (plci);
2977 byte disconnect_b3_req(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * parms)
2983 dbug(1,dprintf("disconnect_b3_req"));
2985 Info = _WRONG_IDENTIFIER;
2986 ncci = (word)(Id>>16);
2989 Info = _WRONG_STATE;
2990 if ((a->ncci_state[ncci] == CONNECTED)
2991 || (a->ncci_state[ncci] == OUTG_CON_PENDING)
2992 || (a->ncci_state[ncci] == INC_CON_PENDING)
2993 || (a->ncci_state[ncci] == INC_ACT_PENDING))
2995 a->ncci_state[ncci] = OUTG_DIS_PENDING;
2996 channel_request_xon (plci, a->ncci_ch[ncci]);
2997 channel_xmit_xon (plci);
2999 if (a->ncci[ncci].data_pending
3000 && ((plci->B3_prot == B3_TRANSPARENT)
3001 || (plci->B3_prot == B3_T30)
3002 || (plci->B3_prot == B3_T30_WITH_EXTENSIONS)))
3004 plci->send_disc = (byte)ncci;
3010 cleanup_ncci_data (plci, ncci);
3012 if(plci->B3_prot==2 || plci->B3_prot==3)
3017 add_d(plci, (word)(ncpi->length - 3) ,(byte *)&(ncpi->info[4]));
3020 nl_req_ncci(plci,N_DISC,(byte)ncci);
3026 _DISCONNECT_B3_R|CONFIRM,
3033 byte disconnect_b3_res(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * parms)
3038 ncci = (word)(Id>>16);
3039 dbug(1,dprintf("disconnect_b3_res(ncci=0x%x",ncci));
3041 plci->requested_options_conn = 0;
3042 plci->fax_connect_info_length = 0;
3043 plci->ncpi_state = 0x00;
3044 if (((plci->B3_prot != B3_T90NL) && (plci->B3_prot != B3_ISO8208) && (plci->B3_prot != B3_X25_DCE))
3045 && ((plci->B2_prot != B2_LAPD) && (plci->B2_prot != B2_LAPD_FREE_SAPI_SEL)))
3047 plci->call_dir |= CALL_DIR_FORCE_OUTG_NL;
3049 for(i=0; i<MAX_CHANNELS_PER_PLCI && plci->inc_dis_ncci_table[i]!=(byte)ncci; i++);
3050 if(i<MAX_CHANNELS_PER_PLCI) {
3051 if(plci->channels)plci->channels--;
3052 for(; i<MAX_CHANNELS_PER_PLCI-1; i++) plci->inc_dis_ncci_table[i] = plci->inc_dis_ncci_table[i+1];
3053 plci->inc_dis_ncci_table[MAX_CHANNELS_PER_PLCI-1] = 0;
3055 ncci_free_receive_buffers (plci, ncci);
3057 if((plci->State==IDLE || plci->State==SUSPENDING) && !plci->channels){
3058 if(plci->State == SUSPENDING){
3063 "ws", (word)3, "\x03\x04\x00\x00");
3064 sendf(plci->appl, _DISCONNECT_I, Id & 0xffffL, 0, "w", 0);
3072 if ((a->manufacturer_features & MANUFACTURER_FEATURE_FAX_PAPER_FORMATS)
3073 && ((plci->B3_prot == 4) || (plci->B3_prot == 5))
3074 && (a->ncci_state[ncci] == INC_DIS_PENDING))
3076 ncci_free_receive_buffers (plci, ncci);
3078 nl_req_ncci(plci,N_EDATA,(byte)ncci);
3080 plci->adapter->ncci_state[ncci] = IDLE;
3081 start_internal_command (Id, plci, fax_disconnect_command);
3089 byte data_b3_req(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * parms)
3097 dbug(1,dprintf("data_b3_req"));
3099 Info = _WRONG_IDENTIFIER;
3100 ncci = (word)(Id>>16);
3101 dbug(1,dprintf("ncci=0x%x, plci=0x%x",ncci,plci));
3105 Info = _WRONG_STATE;
3106 if ((a->ncci_state[ncci] == CONNECTED)
3107 || (a->ncci_state[ncci] == INC_ACT_PENDING))
3110 ncci_ptr = &(a->ncci[ncci]);
3111 i = ncci_ptr->data_out + ncci_ptr->data_pending;
3112 if (i >= MAX_DATA_B3)
3114 data = &(ncci_ptr->DBuffer[i]);
3115 data->Number = Number;
3116 if ((((byte *)(parms[0].info)) >= ((byte *)(plci->msg_in_queue)))
3117 && (((byte *)(parms[0].info)) < ((byte *)(plci->msg_in_queue)) + sizeof(plci->msg_in_queue)))
3120 data->P = (byte *)(long)(*((dword *)(parms[0].info)));
3124 data->P = TransmitBufferSet(appl,*(dword *)parms[0].info);
3125 data->Length = GET_WORD(parms[1].info);
3126 data->Handle = GET_WORD(parms[2].info);
3127 data->Flags = GET_WORD(parms[3].info);
3128 (ncci_ptr->data_pending)++;
3130 /* check for delivery confirmation */
3131 if (data->Flags & 0x0004)
3133 i = ncci_ptr->data_ack_out + ncci_ptr->data_ack_pending;
3134 if (i >= MAX_DATA_ACK)
3136 ncci_ptr->DataAck[i].Number = data->Number;
3137 ncci_ptr->DataAck[i].Handle = data->Handle;
3138 (ncci_ptr->data_ack_pending)++;
3149 if ((((byte *)(parms[0].info)) >= ((byte *)(plci->msg_in_queue)))
3150 && (((byte *)(parms[0].info)) < ((byte *)(plci->msg_in_queue)) + sizeof(plci->msg_in_queue)))
3153 TransmitBufferFree (appl, (byte *)(long)(*((dword *)(parms[0].info))));
3161 "ww",GET_WORD(parms[2].info),Info);
3166 byte data_b3_res(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * parms)
3172 dbug(1,dprintf("data_b3_res"));
3174 ncci = (word)(Id>>16);
3176 n = GET_WORD(parms[0].info);
3177 dbug(1,dprintf("free(%d)",n));
3178 NCCIcode = ncci | (((word) a->Id) << 8);
3179 if(n<appl->MaxBuffer &&
3180 appl->DataNCCI[n]==NCCIcode &&
3181 (byte)(appl->DataFlags[n]>>8)==plci->Id) {
3182 dbug(1,dprintf("found"));
3183 appl->DataNCCI[n] = 0;
3185 if (channel_can_xon (plci, a->ncci_ch[ncci])) {
3186 channel_request_xon (plci, a->ncci_ch[ncci]);
3188 channel_xmit_xon (plci);
3190 if(appl->DataFlags[n] &4) {
3191 nl_req_ncci(plci,N_DATA_ACK,(byte)ncci);
3199 byte reset_b3_req(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * parms)
3204 dbug(1,dprintf("reset_b3_req"));
3206 Info = _WRONG_IDENTIFIER;
3207 ncci = (word)(Id>>16);
3210 Info = _WRONG_STATE;
3211 switch (plci->B3_prot)
3215 if(a->ncci_state[ncci]==CONNECTED)
3217 nl_req_ncci(plci,N_RESET,(byte)ncci);
3222 case B3_TRANSPARENT:
3223 if(a->ncci_state[ncci]==CONNECTED)
3225 start_internal_command (Id, plci, reset_b3_command);
3231 /* reset_b3 must result in a reset_b3_con & reset_b3_Ind */
3233 _RESET_B3_R|CONFIRM,
3240 byte reset_b3_res(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * parms)
3244 dbug(1,dprintf("reset_b3_res"));
3246 ncci = (word)(Id>>16);
3248 switch (plci->B3_prot)
3252 if(a->ncci_state[ncci]==INC_RES_PENDING)
3254 a->ncci_state[ncci] = CONNECTED;
3255 nl_req_ncci(plci,N_RESET_ACK,(byte)ncci);
3264 byte connect_b3_t90_a_res(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * parms)
3270 dbug(1,dprintf("connect_b3_t90_a_res"));
3272 ncci = (word)(Id>>16);
3274 if(a->ncci_state[ncci]==INC_ACT_PENDING) {
3275 a->ncci_state[ncci] = CONNECTED;
3277 else if(a->ncci_state[ncci]==INC_CON_PENDING) {
3278 a->ncci_state[ncci] = CONNECTED;
3280 req = N_CONNECT_ACK;
3282 /* parms[0]==0 for CAPI original message definition! */
3285 if(ncpi->length>2) {
3286 if(ncpi->info[1] &1) req = N_CONNECT_ACK | N_D_BIT;
3287 add_d(plci,(word)(ncpi->length-3),&ncpi->info[4]);
3290 nl_req_ncci(plci,req,(byte)ncci);
3298 byte select_b_req(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * msg)
3303 API_PARSE bp_parms[7];
3307 Info = _WRONG_IDENTIFIER;
3311 dbug(1,dprintf("select_b_req[%d],PLCI=0x%x,Tel=0x%x,NL=0x%x,appl=0x%x,sstate=0x%x",
3312 msg->length,plci->Id,plci->tel,plci->NL.Id,plci->appl,plci->SuppState));
3313 dbug(1,dprintf("PlciState=0x%x",plci->State));
3314 for(i=0;i<7;i++) bp_parms[i].length = 0;
3316 /* check if no channel is open, no B3 connected only */
3317 if((plci->State == IDLE) || (plci->State == OUTG_DIS_PENDING) || (plci->State == INC_DIS_PENDING)
3318 || (plci->SuppState != IDLE) || plci->channels || plci->nl_remove_id)
3320 Info = _WRONG_STATE;
3322 /* check message format and fill bp_parms pointer */
3323 else if(msg->length && api_parse(&msg->info[1], (word)msg->length, "wwwsss", bp_parms))
3325 Info = _WRONG_MESSAGE_FORMAT;
3329 if((plci->State==INC_CON_PENDING) || (plci->State==INC_CON_ALERT)) /* send alert tone inband to the network, */
3330 { /* e.g. Qsig or RBS or Cornet-N or xess PRI */
3331 if(Id & EXT_CONTROLLER)
3333 sendf(appl, _SELECT_B_REQ|CONFIRM, Id, Number, "w", 0x2002); /* wrong controller */
3336 plci->State=INC_CON_CONNECTED_ALERT;
3338 clear_c_ind_mask_bit (plci, (word)(appl->Id-1));
3339 dump_c_ind_mask (plci);
3340 for(i=0; i<max_appl; i++) /* disconnect the other appls */
3341 { /* its quasi a connect */
3342 if(test_c_ind_mask_bit (plci, i))
3343 sendf(&application[i], _DISCONNECT_I, Id, 0, "w", _OTHER_APPL_CONNECTED);
3347 api_save_msg(msg, "s", &plci->saved_msg);
3349 if(Id & EXT_CONTROLLER)
3351 if(tel) /* external controller in use by this PLCI */
3353 if(a->AdvSignalAppl && a->AdvSignalAppl!=appl)
3355 dbug(1,dprintf("Ext_Ctrl in use 1"));
3356 Info = _WRONG_STATE;
3359 else /* external controller NOT in use by this PLCI ? */
3361 if(a->AdvSignalPLCI)
3363 dbug(1,dprintf("Ext_Ctrl in use 2"));
3364 Info = _WRONG_STATE;
3366 else /* activate the codec */
3368 dbug(1,dprintf("Ext_Ctrl start"));
3369 if(AdvCodecSupport(a, plci, appl, 0) )
3371 dbug(1,dprintf("Error in codec procedures"));
3372 Info = _WRONG_STATE;
3374 else if(plci->spoofed_msg==SPOOFING_REQUIRED) /* wait until codec is active */
3376 plci->spoofed_msg = AWAITING_SELECT_B;
3377 plci->internal_command = BLOCK_PLCI; /* lock other commands */
3379 dbug(1,dprintf("continue if codec loaded"));
3385 else /* external controller bit is OFF */
3387 if(tel) /* external controller in use, need to switch off */
3389 if(a->AdvSignalAppl==appl)
3391 CodecIdCheck(a, plci);
3394 dbug(1,dprintf("Ext_Ctrl disable"));
3398 dbug(1,dprintf("Ext_Ctrl not requested"));
3404 if (plci->call_dir & CALL_DIR_OUT)
3405 plci->call_dir = CALL_DIR_OUT | CALL_DIR_ORIGINATE;
3406 else if (plci->call_dir & CALL_DIR_IN)
3407 plci->call_dir = CALL_DIR_IN | CALL_DIR_ANSWER;
3408 start_internal_command (Id, plci, select_b_command);
3413 sendf(appl, _SELECT_B_REQ|CONFIRM, Id, Number, "w", Info);
3417 byte manufacturer_req(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * parms)
3423 API_PARSE m_parms[5];
3428 static byte chi[2] = {0x01,0x00};
3429 static byte lli[2] = {0x01,0x00};
3430 static byte codec_cai[2] = {0x01,0x01};
3431 static byte null_msg = {0};
3432 static API_PARSE null_parms = { 0, &null_msg };
3436 dbug(1,dprintf("manufacturer_req"));
3437 for(i=0;i<5;i++) m_parms[i].length = 0;
3439 if(GET_DWORD(parms[0].info)!=_DI_MANU_ID) {
3440 Info = _WRONG_MESSAGE_FORMAT;
3442 command = GET_WORD(parms[1].info);
3447 case _DI_ASSIGN_PLCI:
3448 if(api_parse(&m->info[1],(word)m->length,"wbbs",m_parms)) {
3449 Info = _WRONG_MESSAGE_FORMAT;
3452 codec = GET_WORD(m_parms[0].info);
3453 ch = m_parms[1].info[0];
3454 dir = m_parms[2].info[0];
3455 if((i=get_plci(a))) {
3456 plci = &a->plci[i-1];
3458 plci->command = _MANUFACTURER_R;
3459 plci->m_command = command;
3460 plci->number = Number;
3461 plci->State = LOCAL_CONNECT;
3462 Id = ( ((word)plci->Id<<8)|plci->adapter->Id|0x80);
3463 dbug(1,dprintf("ManCMD,plci=0x%x",Id));
3465 if((ch==1 || ch==2) && (dir<=2)) {
3466 chi[1] = (byte)(0x80|ch);
3468 plci->call_dir = CALL_DIR_OUT | CALL_DIR_ORIGINATE;
3472 Info = add_b1(plci,&m_parms[3],0,0);
3475 add_p(plci,CAI,codec_cai);
3477 /* manual 'swich on' to the codec support without signalling */
3478 /* first 'assign plci' with this function, then use */
3480 if(AdvCodecSupport(a, plci, appl, 0) ) {
3481 Info = _RESOURCE_ERROR;
3484 Info = add_b1(plci,&null_parms,0,B1_FACILITY_LOCAL);
3485 lli[1] = 0x10; /* local call codec stream */
3490 plci->State = LOCAL_CONNECT;
3491 plci->manufacturer = true;
3492 plci->command = _MANUFACTURER_R;
3493 plci->m_command = command;
3494 plci->number = Number;
3498 add_p(plci,LLI,lli);
3499 add_p(plci,CHI,chi);
3500 add_p(plci,UID,"\x06\x43\x61\x70\x69\x32\x30");
3501 sig_req(plci,ASSIGN,DSIG_ID);
3505 Info = add_b23(plci,&m_parms[3]);
3508 nl_req_ncci(plci,ASSIGN,0);
3514 dbug(1,dprintf("dir=0x%x,spoof=0x%x",dir,plci->spoofed_msg));
3515 if (plci->spoofed_msg==SPOOFING_REQUIRED)
3517 api_save_msg (m_parms, "wbbs", &plci->saved_msg);
3518 plci->spoofed_msg = AWAITING_MANUF_CON;
3519 plci->internal_command = BLOCK_PLCI; /* reject other req meanwhile */
3525 sig_req(plci,CALL_REQ,0);
3528 sig_req(plci,LISTEN_REQ,0);
3535 _MANUFACTURER_R|CONFIRM,
3538 "dww",_DI_MANU_ID,command,Info);
3544 else Info = _OUT_OF_PLCI;
3550 Info = _WRONG_IDENTIFIER;
3553 if(api_parse(&m->info[1],(word)m->length,"bs",m_parms)) {
3554 Info = _WRONG_MESSAGE_FORMAT;
3557 req = m_parms[0].info[0];
3558 plci->command = _MANUFACTURER_R;
3559 plci->m_command = command;
3560 plci->number = Number;
3563 plci->b_channel = getChannel(&m_parms[1]);
3564 mixer_set_bchannel_id_esc (plci, plci->b_channel);
3565 if(plci->spoofed_msg==SPOOFING_REQUIRED)
3567 plci->spoofed_msg = CALL_REQ | AWAITING_MANUF_CON;
3568 plci->internal_command = BLOCK_PLCI; /* reject other req meanwhile */
3573 else if(req==LAW_REQ)
3575 plci->cr_enquiry = true;
3577 add_ss(plci,FTY,&m_parms[1]);
3578 sig_req(plci,req,0);
3582 if (plci->NL.Id && !plci->nl_remove_id)
3586 for (ncci = 1; ncci < MAX_NCCI+1; ncci++)
3588 if ((a->ncci_plci[ncci] == plci->Id) && (a->ncci_state[ncci] == CONNECTED))
3590 a->ncci_state[ncci] = OUTG_DIS_PENDING;
3591 cleanup_ncci_data (plci, ncci);
3592 nl_req_ncci(plci,N_DISC,(byte)ncci);
3596 mixer_remove (plci);
3597 nl_req_ncci(plci,REMOVE,0);
3604 /* signalling control for loop activation B-channel */
3607 Info = _WRONG_IDENTIFIER;
3611 plci->command = _MANUFACTURER_R;
3612 plci->number = Number;
3614 sig_req(plci,SIG_CTRL,0);
3617 else Info = _WRONG_MESSAGE_FORMAT;
3621 /* activation control for receiver/transmitter B-channel */
3624 Info = _WRONG_IDENTIFIER;
3628 plci->command = _MANUFACTURER_R;
3629 plci->number = Number;
3631 sig_req(plci,DSP_CTRL,0);
3634 else Info = _WRONG_MESSAGE_FORMAT;
3639 /* TEL_CTRL commands to support non standard adjustments: */
3640 /* Ring on/off, Handset micro volume, external micro vol. */
3641 /* handset+external speaker volume, receiver+transm. gain,*/
3642 /* handsfree on (hookinfo off), set mixer command */
3644 if(command == _DI_ADV_CODEC)
3646 if(!a->AdvCodecPLCI) {
3647 Info = _WRONG_STATE;
3650 v_plci = a->AdvCodecPLCI;
3656 && (m->info[1] == 0x1c)
3657 && (m->info[2] >= 1))
3659 if (m->info[3] == DSP_CTRL_OLD_SET_MIXER_COEFFICIENTS)
3661 if ((plci->tel != ADV_VOICE) || (plci != a->AdvSignalPLCI))
3663 Info = _WRONG_STATE;
3666 a->adv_voice_coef_length = m->info[2] - 1;
3667 if (a->adv_voice_coef_length > m->length - 3)
3668 a->adv_voice_coef_length = (byte)(m->length - 3);
3669 if (a->adv_voice_coef_length > ADV_VOICE_COEF_BUFFER_SIZE)
3670 a->adv_voice_coef_length = ADV_VOICE_COEF_BUFFER_SIZE;
3671 for (i = 0; i < a->adv_voice_coef_length; i++)
3672 a->adv_voice_coef_buffer[i] = m->info[4 + i];
3673 if (plci->B1_facilities & B1_FACILITY_VOICE)
3674 adv_voice_write_coefs (plci, ADV_VOICE_WRITE_UPDATE);
3677 else if (m->info[3] == DSP_CTRL_SET_DTMF_PARAMETERS)
3679 if (!(a->manufacturer_features & MANUFACTURER_FEATURE_DTMF_PARAMETERS))
3681 Info = _FACILITY_NOT_SUPPORTED;
3685 plci->dtmf_parameter_length = m->info[2] - 1;
3686 if (plci->dtmf_parameter_length > m->length - 3)
3687 plci->dtmf_parameter_length = (byte)(m->length - 3);
3688 if (plci->dtmf_parameter_length > DTMF_PARAMETER_BUFFER_SIZE)
3689 plci->dtmf_parameter_length = DTMF_PARAMETER_BUFFER_SIZE;
3690 for (i = 0; i < plci->dtmf_parameter_length; i++)
3691 plci->dtmf_parameter_buffer[i] = m->info[4+i];
3692 if (plci->B1_facilities & B1_FACILITY_DTMFR)
3693 dtmf_parameter_write (plci);
3703 Info = _WRONG_IDENTIFIER;
3707 add_ss(v_plci,FTY,m);
3708 sig_req(v_plci,TEL_CTRL,0);
3711 else Info = _WRONG_MESSAGE_FORMAT;
3715 case _DI_OPTIONS_REQUEST:
3716 if(api_parse(&m->info[1],(word)m->length,"d",m_parms)) {
3717 Info = _WRONG_MESSAGE_FORMAT;
3720 if (GET_DWORD (m_parms[0].info) & ~a->man_profile.private_options)
3722 Info = _FACILITY_NOT_SUPPORTED;
3725 a->requested_options_table[appl->Id-1] = GET_DWORD (m_parms[0].info);
3731 Info = _WRONG_MESSAGE_FORMAT;
3737 _MANUFACTURER_R|CONFIRM,
3740 "dww",_DI_MANU_ID,command,Info);
3745 byte manufacturer_res(dword Id, word Number, DIVA_CAPI_ADAPTER * a, PLCI * plci, APPL * appl, API_PARSE * msg)
3749 API_PARSE m_parms[3];
3751 API_PARSE fax_parms[9];
3756 dbug(1,dprintf("manufacturer_res"));
3758 if ((msg[0].length == 0)
3759 || (msg[1].length == 0)
3760 || (GET_DWORD(msg[0].info)!=_DI_MANU_ID))
3764 indication = GET_WORD(msg[1].info);
3768 case _DI_NEGOTIATE_B3:
3771 if (((plci->B3_prot != 4) && (plci->B3_prot != 5))
3772 || !(plci->ncpi_state & NCPI_NEGOTIATE_B3_SENT))
3774 dbug(1,dprintf("wrong state for NEGOTIATE_B3 parameters"));
3777 if (api_parse (&msg[2].info[1], msg[2].length, "ws", m_parms))
3779 dbug(1,dprintf("wrong format in NEGOTIATE_B3 parameters"));
3783 len = ((byte)(((T30_INFO *) 0)->station_id + 20));
3784 if (plci->fax_connect_info_length < len)
3786 ((T30_INFO *)(plci->fax_connect_info_buffer))->station_id_len = 0;
3787 ((T30_INFO *)(plci->fax_connect_info_buffer))->head_line_len = 0;
3789 if (api_parse (&ncpi->info[1], ncpi->length, "wwwwssss", fax_parms))
3791 dbug(1,dprintf("non-standard facilities info missing or wrong format"));
3795 if (plci->fax_connect_info_length <= len)
3796 plci->fax_connect_info_buffer[len] = 0;
3797 len += 1 + plci->fax_connect_info_buffer[len];
3798 if (plci->fax_connect_info_length <= len)
3799 plci->fax_connect_info_buffer[len] = 0;
3800 len += 1 + plci->fax_connect_info_buffer[len];
3801 if ((fax_parms[7].length >= 3) && (fax_parms[7].info[1] >= 2))
3802 plci->nsf_control_bits = GET_WORD(&fax_parms[7].info[2]);
3803 plci->fax_connect_info_buffer[len++] = (byte)(fax_parms[7].length);
3804 for (i = 0; i < fax_parms[7].length; i++)
3805 plci->fax_connect_info_buffer[len++] = fax_parms[7].info[1+i];
3807 plci->fax_connect_info_length = len;
3808 plci->fax_edata_ack_length = plci->fax_connect_info_length;
3809 start_internal_command (Id, plci, fax_edata_ack_command);
3816 /*------------------------------------------------------------------*/
3817 /* IDI callback function */
3818 /*------------------------------------------------------------------*/
3820 void callback(ENTITY * e)
3822 DIVA_CAPI_ADAPTER * a;
3833 dbug(1,dprintf("%x:CB(%x:Req=%x,Rc=%x,Ind=%x)",
3834 (e->user[0]+1)&0x7fff,e->Id,e->Req,e->Rc,e->Ind));
3836 a = &(adapter[(byte)e->user[0]]);
3837 plci = &(a->plci[e->user[1]]);
3838 no_cancel_rc = DIVA_CAPI_SUPPORTS_NO_CANCEL(a);
3841 If new protocol code and new XDI is used then CAPI should work
3842 fully in accordance with IDI cpec an look on callback field instead
3843 of Rc field for return codes.
3845 if (((e->complete == 0xff) && no_cancel_rc) ||
3846 (e->Rc && !no_cancel_rc)) {
3852 if (e->user[0] & 0x8000)
3855 If REMOVE request was sent then we have to wait until
3856 return code with Id set to zero arrives.
3857 All other return codes should be ignored.
3863 dbug(1,dprintf("cancel RC in REMOVE state"));
3866 channel_flow_control_remove (plci);
3867 for (i = 0; i < 256; i++)
3869 if (a->FlowControlIdTable[i] == plci->nl_remove_id)
3870 a->FlowControlIdTable[i] = 0;
3872 plci->nl_remove_id = 0;
3873 if (plci->rx_dma_descriptor > 0) {
3874 diva_free_dma_descriptor (plci, plci->rx_dma_descriptor - 1);
3875 plci->rx_dma_descriptor = 0;
3880 a->FlowControlIdTable[ch] = e->Id;
3881 a->FlowControlSkipTable[ch] = 0;
3883 a->ch_flow_control[ch] |= N_OK_FC_PENDING;
3884 a->ch_flow_plci[ch] = plci->Id;
3890 Cancel return codes self, if feature was requested
3892 if (no_cancel_rc && (a->FlowControlIdTable[ch] == e->Id) && e->Id) {
3893 a->FlowControlIdTable[ch] = 0;
3894 if ((rc == OK) && a->FlowControlSkipTable[ch]) {
3895 dbug(3,dprintf ("XDI CAPI: RC cancelled Id:0x02, Ch:%02x", e->Id, ch));
3900 if (a->ch_flow_control[ch] & N_OK_FC_PENDING)
3902 a->ch_flow_control[ch] &= ~N_OK_FC_PENDING;
3910 control_rc (plci, 0, rc, ch, 0, true);
3915 channel_x_on (plci, ch);
3916 if (plci->internal_command)
3917 control_rc (plci, req, rc, ch, 0, true);
3921 if (plci->nl_global_req)
3923 global_req = plci->nl_global_req;
3924 plci->nl_global_req = 0;
3925 if (rc != ASSIGN_OK) {
3927 if (plci->rx_dma_descriptor > 0) {
3928 diva_free_dma_descriptor (plci, plci->rx_dma_descriptor - 1);
3929 plci->rx_dma_descriptor = 0;
3932 channel_xmit_xon (plci);
3933 control_rc (plci, 0, rc, ch, global_req, true);
3935 else if (plci->data_sent)
3937 channel_xmit_xon (plci);
3938 plci->data_sent = false;
3941 if (plci->internal_command)
3942 control_rc (plci, req, rc, ch, 0, true);
3946 channel_xmit_xon (plci);
3947 control_rc (plci, req, rc, ch, 0, true);
3955 If REMOVE request was sent then we have to wait until
3956 return code with Id set to zero arrives.
3957 All other return codes should be ignored.
3963 dbug(1,dprintf("cancel RC in REMOVE state"));
3966 plci->sig_remove_id = 0;
3969 if (plci->sig_global_req)
3971 global_req = plci->sig_global_req;
3972 plci->sig_global_req = 0;
3973 if (rc != ASSIGN_OK)
3975 channel_xmit_xon (plci);
3976 control_rc (plci, 0, rc, ch, global_req, false);
3980 channel_xmit_xon (plci);
3981 control_rc (plci, req, rc, ch, 0, false);
3985 Again: in accordance with IDI spec Rc and Ind can't be delivered in the
3986 same callback. Also if new XDI and protocol code used then jump
3990 channel_xmit_xon(plci);
3991 goto capi_callback_suffix;
3995 channel_xmit_xon(plci);
3998 if (e->user[0] &0x8000) {
3999 byte Ind = e->Ind & 0x0f;
4001 if (((Ind==N_DISC) || (Ind==N_DISC_ACK)) &&
4002 (a->ch_flow_plci[Ch] == plci->Id)) {
4003 if (a->ch_flow_control[Ch] & N_RX_FLOW_CONTROL_MASK) {
4004 dbug(3,dprintf ("XDI CAPI: I: pending N-XON Ch:%02x", Ch));
4006 a->ch_flow_control[Ch] &= ~N_RX_FLOW_CONTROL_MASK;
4009 if ((e->RNR != 1) &&
4010 (a->ch_flow_plci[Ch] == plci->Id) &&
4011 (a->ch_flow_control[Ch] & N_RX_FLOW_CONTROL_MASK)) {
4012 a->ch_flow_control[Ch] &= ~N_RX_FLOW_CONTROL_MASK;
4013 dbug(3,dprintf ("XDI CAPI: I: remove faked N-XON Ch:%02x", Ch));
4021 capi_callback_suffix:
4023 while (!plci->req_in
4024 && !plci->internal_command
4025 && (plci->msg_in_write_pos != plci->msg_in_read_pos))
4027 j = (plci->msg_in_read_pos == plci->msg_in_wrap_pos) ? 0 : plci->msg_in_read_pos;
4029 i = (((CAPI_MSG *)(&((byte *)(plci->msg_in_queue))[j]))->header.length + 3) & 0xfffc;
4031 m = (CAPI_MSG *)(&((byte *)(plci->msg_in_queue))[j]);
4032 appl = *((APPL * *)(&((byte *)(plci->msg_in_queue))[j+i]));
4033 dbug(1,dprintf("dequeue msg(0x%04x) - write=%d read=%d wrap=%d",
4034 m->header.command, plci->msg_in_write_pos, plci->msg_in_read_pos, plci->msg_in_wrap_pos));
4035 if (plci->msg_in_read_pos == plci->msg_in_wrap_pos)
4037 plci->msg_in_wrap_pos = MSG_IN_QUEUE_SIZE;
4038 plci->msg_in_read_pos = i + MSG_IN_OVERHEAD;
4042 plci->msg_in_read_pos = j + i + MSG_IN_OVERHEAD;
4044 if (plci->msg_in_read_pos == plci->msg_in_write_pos)
4046 plci->msg_in_write_pos = MSG_IN_QUEUE_SIZE;
4047 plci->msg_in_read_pos = MSG_IN_QUEUE_SIZE;
4049 else if (plci->msg_in_read_pos == plci->msg_in_wrap_pos)
4051 plci->msg_in_read_pos = MSG_IN_QUEUE_SIZE;
4052 plci->msg_in_wrap_pos = MSG_IN_QUEUE_SIZE;
4054 i = api_put (appl, m);
4057 if (m->header.command == _DATA_B3_R)
4059 TransmitBufferFree (appl, (byte *)(long)(m->info.data_b3_req.Data));
4061 dbug(1,dprintf("Error 0x%04x from msg(0x%04x)", i, m->header.command));
4065 if (plci->li_notify_update)
4067 plci->li_notify_update = false;
4068 mixer_notify_update (plci, false);
4077 void control_rc(PLCI * plci, byte req, byte rc, byte ch, byte global_req, byte nl_rc)
4085 DIVA_CAPI_ADAPTER * a;
4088 byte SSparms[] = "\x05\x00\x00\x02\x00\x00";
4089 byte SSstruct[] = "\x09\x00\x00\x06\x00\x00\x00\x00\x00\x00";
4092 dbug(0,dprintf("A: control_rc, no plci %02x:%02x:%02x:%02x:%02x", req, rc, ch, global_req, nl_rc));
4095 dbug(1,dprintf("req0_in/out=%d/%d",plci->req_in,plci->req_out));
4096 if(plci->req_in!=plci->req_out)
4098 if (nl_rc || (global_req != ASSIGN) || (rc == ASSIGN_OK))
4100 dbug(1,dprintf("req_1return"));
4103 /* cancel outstanding request on the PLCI after SIG ASSIGN failure */
4105 plci->req_in = plci->req_in_start = plci->req_out = 0;
4106 dbug(1,dprintf("control_rc"));
4110 ncci = a->ch_ncci[ch];
4113 Id = (((dword)(ncci ? ncci : ch)) << 16) | ((word)plci->Id << 8) | a->Id;
4114 if(plci->tel && plci->SuppState!=CALL_HELD) Id|=EXT_CONTROLLER;
4115 Number = plci->number;
4116 dbug(1,dprintf("Contr_RC-Id=%08lx,plci=%x,tel=%x, entity=0x%x, command=0x%x, int_command=0x%x",Id,plci->Id,plci->tel,plci->Sig.Id,plci->command,plci->internal_command));
4117 dbug(1,dprintf("channels=0x%x",plci->channels));
4118 if (plci_remove_check(plci))
4120 if(req==REMOVE && rc==ASSIGN_OK)
4122 sig_req(plci,HANGUP,0);
4123 sig_req(plci,REMOVE,0);
4128 switch(plci->command)
4131 dbug(1,dprintf("HoldRC=0x%x",rc));
4132 SSparms[1] = (byte)S_HOLD;
4135 plci->SuppState = IDLE;
4138 sendf(appl,_FACILITY_R|CONFIRM,Id,Number,"wws",Info,3,SSparms);
4141 case C_RETRIEVE_REQ:
4142 dbug(1,dprintf("RetrieveRC=0x%x",rc));
4143 SSparms[1] = (byte)S_RETRIEVE;
4146 plci->SuppState = CALL_HELD;
4149 sendf(appl,_FACILITY_R|CONFIRM,Id,Number,"wws",Info,3,SSparms);
4153 dbug(1,dprintf("InfoRC=0x%x",rc));
4154 if(rc!=OK) Info=_WRONG_STATE;
4155 sendf(appl,_INFO_R|CONFIRM,Id,Number,"w",Info);
4159 dbug(1,dprintf("Connect_R=0x%x/0x%x/0x%x/0x%x",req,rc,global_req,nl_rc));
4160 if (plci->State == INC_DIS_PENDING)
4162 if(plci->Sig.Id!=0xff)
4164 if (((global_req == ASSIGN) && (rc != ASSIGN_OK))
4165 || (!nl_rc && (req == CALL_REQ) && (rc != OK)))
4167 dbug(1,dprintf("No more IDs/Call_Req failed"));
4168 sendf(appl,_CONNECT_R|CONFIRM,Id&0xffL,Number,"w",_OUT_OF_PLCI);
4173 if(plci->State!=LOCAL_CONNECT)plci->State = OUTG_CON_PENDING;
4174 sendf(appl,_CONNECT_R|CONFIRM,Id,Number,"w",0);
4176 else /* D-ch activation */
4178 if (rc != ASSIGN_OK)
4180 dbug(1,dprintf("No more IDs/X.25 Call_Req failed"));
4181 sendf(appl,_CONNECT_R|CONFIRM,Id&0xffL,Number,"w",_OUT_OF_PLCI);
4186 sendf(appl,_CONNECT_R|CONFIRM,Id,Number,"w",0);
4187 sendf(plci->appl,_CONNECT_ACTIVE_I,Id,0,"sss","","","");
4188 plci->State = INC_ACT_PENDING;
4192 case _CONNECT_I|RESPONSE:
4193 if (plci->State != INC_DIS_PENDING)
4194 plci->State = INC_CON_ACCEPT;
4198 if (plci->State == INC_DIS_PENDING)
4200 if(plci->Sig.Id!=0xff)
4202 plci->State = OUTG_DIS_PENDING;
4203 sendf(appl,_DISCONNECT_R|CONFIRM,Id,Number,"w",0);
4216 sendf(appl,_CONNECT_B3_R|CONFIRM,Id,Number,"w",_WRONG_IDENTIFIER);
4219 ncci = get_ncci (plci, ch, 0);
4220 Id = (Id & 0xffff) | (((dword) ncci) << 16);
4224 a->ncci_state[ncci] = INC_ACT_PENDING;
4225 sendf(appl,_CONNECT_B3_R|CONFIRM,Id,Number,"w",0);
4226 sendf(appl,_CONNECT_B3_ACTIVE_I,Id,0,"s","");
4230 a->ncci_state[ncci] = OUTG_CON_PENDING;
4231 sendf(appl,_CONNECT_B3_R|CONFIRM,Id,Number,"w",0);
4235 case _CONNECT_B3_I|RESPONSE:
4239 /* sendf(appl,_RESET_B3_R|CONFIRM,Id,Number,"w",0);*/
4242 case _DISCONNECT_B3_R:
4243 sendf(appl,_DISCONNECT_B3_R|CONFIRM,Id,Number,"w",0);
4246 case _MANUFACTURER_R:
4252 Info = _WRONG_IDENTIFIER;
4253 sendf(plci->appl,_CONNECT_R|CONFIRM,Id,Number,"w",Info);
4257 sendf(plci->appl,_CONNECT_R|CONFIRM,Id,Number,"w",Info);
4265 else if (plci->internal_command)
4267 switch(plci->internal_command)
4273 if(rc==OK) /* command supported, wait for indication */
4280 /* Get Supported Services */
4281 case GETSERV_REQ_PEND:
4282 if(rc==OK) /* command supported, wait for indication */
4286 PUT_DWORD(&SSstruct[6], MASK_TERMINAL_PORTABILITY);
4287 sendf(appl, _FACILITY_R|CONFIRM, Id, Number, "wws",0,3,SSstruct);
4291 case INTERR_DIVERSION_REQ_PEND: /* Interrogate Parameters */
4292 case INTERR_NUMBERS_REQ_PEND:
4293 case CF_START_PEND: /* Call Forwarding Start pending */
4294 case CF_STOP_PEND: /* Call Forwarding Stop pending */
4295 case CCBS_REQUEST_REQ_PEND:
4296 case CCBS_DEACTIVATE_REQ_PEND:
4297 case CCBS_INTERROGATE_REQ_PEND:
4298 switch(plci->internal_command)
4300 case INTERR_DIVERSION_REQ_PEND:
4301 SSparms[1] = S_INTERROGATE_DIVERSION;
4303 case INTERR_NUMBERS_REQ_PEND:
4304 SSparms[1] = S_INTERROGATE_NUMBERS;
4307 SSparms[1] = S_CALL_FORWARDING_START;
4310 SSparms[1] = S_CALL_FORWARDING_STOP;
4312 case CCBS_REQUEST_REQ_PEND:
4313 SSparms[1] = S_CCBS_REQUEST;
4315 case CCBS_DEACTIVATE_REQ_PEND:
4316 SSparms[1] = S_CCBS_DEACTIVATE;
4318 case CCBS_INTERROGATE_REQ_PEND:
4319 SSparms[1] = S_CCBS_INTERROGATE;
4322 if(global_req==ASSIGN)
4324 dbug(1,dprintf("AssignDiversion_RC=0x%x/0x%x",req,rc));
4327 if(!plci->appl) break;
4328 if(rc==ISDN_GUARD_REJ)
4330 Info = _CAPI_GUARD_ERROR;
4334 Info = _SUPPLEMENTARY_SERVICE_NOT_SUPPORTED;
4336 sendf(plci->appl,_FACILITY_R|CONFIRM,Id&0x7,
4337 plci->number,"wws",Info,(word)3,SSparms);
4338 if(Info) plci_remove(plci);
4341 /* 3pty conference pending */
4343 if(!plci->relatedPTYPLCI) break;
4344 rplci = plci->relatedPTYPLCI;
4345 SSparms[1] = plci->ptyState;
4346 rId = ((word)rplci->Id<<8)|rplci->adapter->Id;
4347 if(rplci->tel) rId|=EXT_CONTROLLER;
4350 Info = 0x300E; /* not supported */
4351 plci->relatedPTYPLCI = NULL;
4355 _FACILITY_R|CONFIRM,
4358 "wws",Info,(word)3,SSparms);
4361 /* Explicit Call Transfer pending */
4363 dbug(1,dprintf("ECT_RC=0x%x/0x%x",req,rc));
4364 if(!plci->relatedPTYPLCI) break;
4365 rplci = plci->relatedPTYPLCI;
4367 rId = ((word)rplci->Id<<8)|rplci->adapter->Id;
4368 if(rplci->tel) rId|=EXT_CONTROLLER;
4371 Info = 0x300E; /* not supported */
4372 plci->relatedPTYPLCI = NULL;
4376 _FACILITY_R|CONFIRM,
4379 "wws",Info,(word)3,SSparms);
4382 case _MANUFACTURER_R:
4383 dbug(1,dprintf("_Manufacturer_R=0x%x/0x%x",req,rc));
4384 if ((global_req == ASSIGN) && (rc != ASSIGN_OK))
4386 dbug(1,dprintf("No more IDs"));
4387 sendf(appl,_MANUFACTURER_R|CONFIRM,Id,Number,"dww",_DI_MANU_ID,_MANUFACTURER_R,_OUT_OF_PLCI);
4388 plci_remove(plci); /* after codec init, internal codec commands pending */
4393 dbug(1,dprintf("_Connect_R=0x%x/0x%x",req,rc));
4394 if ((global_req == ASSIGN) && (rc != ASSIGN_OK))
4396 dbug(1,dprintf("No more IDs"));
4397 sendf(appl,_CONNECT_R|CONFIRM,Id&0xffL,Number,"w",_OUT_OF_PLCI);
4398 plci_remove(plci); /* after codec init, internal codec commands pending */
4402 case PERM_COD_HOOK: /* finished with Hook_Ind */
4406 dbug(1,dprintf("***Codec Connect_Pending A, Rc = 0x%x",rc));
4407 plci->internal_command = PERM_COD_CONN_PEND;
4410 case PERM_COD_ASSIGN:
4411 dbug(1,dprintf("***Codec Assign A, Rc = 0x%x",rc));
4412 if(rc!=ASSIGN_OK) break;
4413 sig_req(plci,CALL_REQ,0);
4415 plci->internal_command = PERM_COD_CALL;
4418 /* Null Call Reference Request pending */
4420 dbug(1,dprintf("NCR_FAC=0x%x/0x%x",req,rc));
4421 if(global_req==ASSIGN)
4429 sendf(appl,_INFO_R|CONFIRM,Id&0xf,Number,"w",_WRONG_STATE);
4430 appl->NullCREnable = false;
4434 else if(req==NCR_FACILITY)
4438 sendf(appl,_INFO_R|CONFIRM,Id&0xf,Number,"w",0);
4442 sendf(appl,_INFO_R|CONFIRM,Id&0xf,Number,"w",_WRONG_STATE);
4443 appl->NullCREnable = false;
4452 if(a->ncci_state[ncci]==CONNECTED)
4454 a->ncci_state[ncci] = OUTG_DIS_PENDING;
4455 cleanup_ncci_data (plci, ncci);
4456 nl_req_ncci(plci,N_DISC,(byte)ncci);
4463 if (plci->State == INC_DIS_PENDING)
4465 sig_req(plci,CALL_REQ,0);
4467 plci->State=OUTG_CON_PENDING;
4471 case MWI_ACTIVATE_REQ_PEND:
4472 case MWI_DEACTIVATE_REQ_PEND:
4473 if(global_req == ASSIGN && rc==ASSIGN_OK)
4475 dbug(1,dprintf("MWI_REQ assigned"));
4482 Info = 0x2007; /* Illegal message parameter coding */
4483 dbug(1,dprintf("MWI_REQ invalid parameter"));
4487 Info = 0x300B; /* not supported */
4488 dbug(1,dprintf("MWI_REQ not supported"));
4490 /* 0x3010: Request not allowed in this state */
4491 PUT_WORD(&SSparms[4],0x300E); /* SS not supported */
4494 if(plci->internal_command==MWI_ACTIVATE_REQ_PEND)
4496 PUT_WORD(&SSparms[1],S_MWI_ACTIVATE);
4498 else PUT_WORD(&SSparms[1],S_MWI_DEACTIVATE);
4500 if(plci->cr_enquiry)
4503 _FACILITY_R|CONFIRM,
4506 "wws",Info,(word)3,SSparms);
4507 if(rc!=OK) plci_remove(plci);
4512 _FACILITY_R|CONFIRM,
4515 "wws",Info,(word)3,SSparms);
4519 case CONF_BEGIN_REQ_PEND:
4520 case CONF_ADD_REQ_PEND:
4521 case CONF_SPLIT_REQ_PEND:
4522 case CONF_DROP_REQ_PEND:
4523 case CONF_ISOLATE_REQ_PEND:
4524 case CONF_REATTACH_REQ_PEND:
4525 dbug(1,dprintf("CONF_RC=0x%x/0x%x",req,rc));
4526 if((plci->internal_command==CONF_ADD_REQ_PEND)&&(!plci->relatedPTYPLCI)) break;
4529 switch(plci->internal_command)
4531 case CONF_BEGIN_REQ_PEND:
4532 SSparms[1] = S_CONF_BEGIN;
4534 case CONF_ADD_REQ_PEND:
4535 SSparms[1] = S_CONF_ADD;
4536 rplci = plci->relatedPTYPLCI;
4537 rId = ((word)rplci->Id<<8)|rplci->adapter->Id;
4539 case CONF_SPLIT_REQ_PEND:
4540 SSparms[1] = S_CONF_SPLIT;
4542 case CONF_DROP_REQ_PEND:
4543 SSparms[1] = S_CONF_DROP;
4545 case CONF_ISOLATE_REQ_PEND:
4546 SSparms[1] = S_CONF_ISOLATE;
4548 case CONF_REATTACH_REQ_PEND:
4549 SSparms[1] = S_CONF_REATTACH;
4555 Info = 0x300E; /* not supported */
4556 plci->relatedPTYPLCI = NULL;
4560 _FACILITY_R|CONFIRM,
4563 "wws",Info,(word)3,SSparms);
4566 case VSWITCH_REQ_PEND:
4569 if(plci->relatedPTYPLCI)
4571 plci->relatedPTYPLCI->vswitchstate=0;
4572 plci->relatedPTYPLCI->vsprot=0;
4573 plci->relatedPTYPLCI->vsprotdialect=0;
4575 plci->vswitchstate=0;
4577 plci->vsprotdialect=0;
4581 if(plci->relatedPTYPLCI &&
4582 plci->vswitchstate==1 &&
4583 plci->relatedPTYPLCI->vswitchstate==3) /* join complete */
4584 plci->vswitchstate=3;
4588 /* Call Deflection Request pending (SSCT) */
4590 SSparms[1] = S_CALL_DEFLECTION;
4593 Info = 0x300E; /* not supported */
4594 plci->appl->CDEnable = 0;
4596 sendf(plci->appl,_FACILITY_R|CONFIRM,Id,
4597 plci->number,"wws",Info,(word)3,SSparms);
4600 case RTP_CONNECT_B3_REQ_COMMAND_2:
4603 ncci = get_ncci (plci, ch, 0);
4604 Id = (Id & 0xffff) | (((dword) ncci) << 16);
4606 a->ncci_state[ncci] = OUTG_CON_PENDING;
4610 if (plci->internal_command_queue[0])
4612 (*(plci->internal_command_queue[0]))(Id, plci, rc);
4613 if (plci->internal_command)
4618 next_internal_command (Id, plci);
4623 Id = ((word)plci->Id<<8)|plci->adapter->Id;
4624 if(plci->tel) Id|=EXT_CONTROLLER;
4626 switch(plci->internal_command)
4631 case START_L1_SIG_ASSIGN_PEND:
4632 case REM_L1_SIG_ASSIGN_PEND:
4633 if(global_req == ASSIGN)
4639 dbug(1,dprintf("***L1 Req rem PLCI"));
4640 plci->internal_command = 0;
4641 sig_req(plci,REMOVE,0);
4646 /* Call Deflection Request pending, just no appl ptr assigned */
4648 SSparms[1] = S_CALL_DEFLECTION;
4651 Info = 0x300E; /* not supported */
4653 for(i=0; i<max_appl; i++)
4655 if(application[i].CDEnable)
4657 if(!application[i].Id) application[i].CDEnable = 0;
4660 sendf(&application[i],_FACILITY_R|CONFIRM,Id,
4661 plci->number,"wws",Info,(word)3,SSparms);
4662 if(Info) application[i].CDEnable = 0;
4666 plci->internal_command = 0;
4669 case PERM_COD_HOOK: /* finished with Hook_Ind */
4673 plci->internal_command = PERM_COD_CONN_PEND;
4674 dbug(1,dprintf("***Codec Connect_Pending, Rc = 0x%x",rc));
4677 case PERM_COD_ASSIGN:
4678 dbug(1,dprintf("***Codec Assign, Rc = 0x%x",rc));
4679 plci->internal_command = 0;
4680 if(rc!=ASSIGN_OK) break;
4681 plci->internal_command = PERM_COD_CALL;
4682 sig_req(plci,CALL_REQ,0);
4686 case LISTEN_SIG_ASSIGN_PEND:
4689 plci->internal_command = 0;
4690 dbug(1,dprintf("ListenCheck, new SIG_ID = 0x%x",plci->Sig.Id));
4691 add_p(plci,ESC,"\x02\x18\x00"); /* support call waiting */
4692 sig_req(plci,INDICATE_REQ,0);
4697 dbug(1,dprintf("ListenCheck failed (assignRc=0x%x)",rc));
4705 if(global_req == ASSIGN)
4709 sig_req(plci,LAW_REQ,0);
4711 dbug(1,dprintf("Auto-Law assigned"));
4715 dbug(1,dprintf("Auto-Law assign failed"));
4716 a->automatic_law = 3;
4717 plci->internal_command = 0;
4718 a->automatic_lawPLCI = NULL;
4722 else if(req == LAW_REQ && rc==OK)
4724 dbug(1,dprintf("Auto-Law initiated"));
4725 a->automatic_law = 2;
4726 plci->internal_command = 0;
4730 dbug(1,dprintf("Auto-Law not supported"));
4731 a->automatic_law = 3;
4732 plci->internal_command = 0;
4733 sig_req(plci,REMOVE,0);
4735 a->automatic_lawPLCI = NULL;
4739 plci_remove_check(plci);
4743 void data_rc(PLCI * plci, byte ch)
4746 DIVA_CAPI_ADAPTER * a;
4753 TransmitBufferFree (plci->appl, plci->data_sent_ptr);
4755 ncci = a->ch_ncci[ch];
4756 if (ncci && (a->ncci_plci[ncci] == plci->Id))
4758 ncci_ptr = &(a->ncci[ncci]);
4759 dbug(1,dprintf("data_out=%d, data_pending=%d",ncci_ptr->data_out,ncci_ptr->data_pending));
4760 if (ncci_ptr->data_pending)
4762 data = &(ncci_ptr->DBuffer[ncci_ptr->data_out]);
4763 if (!(data->Flags &4) && a->ncci_state[ncci])
4765 Id = (((dword)ncci)<<16)|((word)plci->Id<<8)|a->Id;
4766 if(plci->tel) Id|=EXT_CONTROLLER;
4767 sendf(plci->appl,_DATA_B3_R|CONFIRM,Id,data->Number,
4768 "ww",data->Handle,0);
4770 (ncci_ptr->data_out)++;
4771 if (ncci_ptr->data_out == MAX_DATA_B3)
4772 ncci_ptr->data_out = 0;
4773 (ncci_ptr->data_pending)--;
4779 void data_ack(PLCI * plci, byte ch)
4782 DIVA_CAPI_ADAPTER * a;
4787 ncci = a->ch_ncci[ch];
4788 ncci_ptr = &(a->ncci[ncci]);
4789 if (ncci_ptr->data_ack_pending)
4791 if (a->ncci_state[ncci] && (a->ncci_plci[ncci] == plci->Id))
4793 Id = (((dword)ncci)<<16)|((word)plci->Id<<8)|a->Id;
4794 if(plci->tel) Id|=EXT_CONTROLLER;
4795 sendf(plci->appl,_DATA_B3_R|CONFIRM,Id,ncci_ptr->DataAck[ncci_ptr->data_ack_out].Number,
4796 "ww",ncci_ptr->DataAck[ncci_ptr->data_ack_out].Handle,0);
4798 (ncci_ptr->data_ack_out)++;
4799 if (ncci_ptr->data_ack_out == MAX_DATA_ACK)
4800 ncci_ptr->data_ack_out = 0;
4801 (ncci_ptr->data_ack_pending)--;
4805 void sig_ind(PLCI * plci)
4815 DIVA_CAPI_ADAPTER * a;
4816 API_PARSE saved_parms[MAX_MSG_PARMS+1];
4817 #define MAXPARMSIDS 31
4818 byte * parms[MAXPARMSIDS];
4820 byte * multi_fac_parms[MAX_MULTI_IE];
4821 byte * multi_pi_parms [MAX_MULTI_IE];
4822 byte * multi_ssext_parms [MAX_MULTI_IE];
4823 byte * multi_CiPN_parms [MAX_MULTI_IE];
4825 byte * multi_vswitch_parms [MAX_MULTI_IE];
4832 byte *esc_profile = "";
4835 PLCI * tplci = NULL;
4836 byte chi[] = "\x02\x18\x01";
4837 byte voice_cai[] = "\x06\x14\x00\x00\x00\x00\x08";
4838 byte resume_cau[] = "\x05\x05\x00\x02\x00\x00";
4839 /* ESC_MSGTYPE must be the last but one message, a new IE has to be */
4840 /* included before the ESC_MSGTYPE and MAXPARMSIDS has to be incremented */
4841 /* SMSG is situated at the end because its 0 (for compatibility reasons */
4842 /* (see Info_Mask Bit 4, first IE. then the message type) */
4844 {MAXPARMSIDS, CPN, 0xff, DSA, OSA, BC, LLC, HLC, ESC_CAUSE, DSP, DT, CHA,
4845 UUI, CONG_RR, CONG_RNR, ESC_CHI, KEY, CHI, CAU, ESC_LAW,
4846 RDN, RDX, CONN_NR, RIN, NI, CAI, ESC_CR,
4847 CST, ESC_PROFILE, 0xff, ESC_MSGTYPE, SMSG};
4848 /* 14 FTY repl by ESC_CHI */
4849 /* 18 PI repl by ESC_LAW */
4850 /* removed OAD changed to 0xff for future use, OAD is multiIE now */
4851 word multi_fac_id[] = {1, FTY};
4852 word multi_pi_id[] = {1, PI};
4853 word multi_CiPN_id[] = {1, OAD};
4854 word multi_ssext_id[] = {1, ESC_SSEXT};
4856 word multi_vswitch_id[] = {1, ESC_VSWITCH};
4860 byte SS_Ind[] = "\x05\x02\x00\x02\x00\x00"; /* Hold_Ind struct*/
4861 byte CF_Ind[] = "\x09\x02\x00\x06\x00\x00\x00\x00\x00\x00";
4862 byte Interr_Err_Ind[] = "\x0a\x02\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00";
4863 byte CONF_Ind[] = "\x09\x16\x00\x06\x00\x00\0x00\0x00\0x00\0x00";
4864 byte force_mt_info = false;
4870 Id = ((word)plci->Id<<8)|a->Id;
4871 PUT_WORD(&SS_Ind[4],0x0000);
4873 if (plci->sig_remove_id)
4875 plci->Sig.RNR = 2; /* discard */
4876 dbug(1,dprintf("SIG discard while remove pending"));
4879 if(plci->tel && plci->SuppState!=CALL_HELD) Id|=EXT_CONTROLLER;
4880 dbug(1,dprintf("SigInd-Id=%08lx,plci=%x,tel=%x,state=0x%x,channels=%d,Discflowcl=%d",
4881 Id,plci->Id,plci->tel,plci->State,plci->channels,plci->hangup_flow_ctrl_timer));
4882 if(plci->Sig.Ind==CALL_HOLD_ACK && plci->channels)
4887 if(plci->Sig.Ind==HANGUP && plci->channels)
4890 plci->hangup_flow_ctrl_timer++;
4891 /* recover the network layer after timeout */
4892 if(plci->hangup_flow_ctrl_timer==100)
4894 dbug(1,dprintf("Exceptional disc"));
4896 plci->hangup_flow_ctrl_timer = 0;
4897 for (ncci = 1; ncci < MAX_NCCI+1; ncci++)
4899 if (a->ncci_plci[ncci] == plci->Id)
4901 cleanup_ncci_data (plci, ncci);
4902 if(plci->channels)plci->channels--;
4904 sendf(plci->appl,_DISCONNECT_B3_I, (((dword) ncci) << 16) | Id,0,"ws",0,"");
4908 sendf(plci->appl, _DISCONNECT_I, Id, 0, "w", 0);
4915 /* do first parse the info with no OAD in, because OAD will be converted */
4916 /* first the multiple facility IE, then mult. progress ind. */
4917 /* then the parameters for the info_ind + conn_ind */
4918 IndParse(plci,multi_fac_id,multi_fac_parms,MAX_MULTI_IE);
4919 IndParse(plci,multi_pi_id,multi_pi_parms,MAX_MULTI_IE);
4920 IndParse(plci,multi_ssext_id,multi_ssext_parms,MAX_MULTI_IE);
4922 IndParse(plci,multi_vswitch_id,multi_vswitch_parms,MAX_MULTI_IE);
4924 IndParse(plci,parms_id,parms,0);
4925 IndParse(plci,multi_CiPN_id,multi_CiPN_parms,MAX_MULTI_IE);
4926 esc_chi = parms[14];
4927 esc_law = parms[18];
4928 pty_cai = parms[24];
4930 esc_profile = parms[27];
4931 if(esc_cr[0] && plci)
4933 if(plci->cr_enquiry && plci->appl)
4935 plci->cr_enquiry = false;
4938 /* b = total length */
4939 /* b = indication type */
4940 /* b = length of all IEs */
4942 /* S = IE1 length + cont. */
4944 /* S = IE2 length + cont. */
4949 "dwbbbbSbS",_DI_MANU_ID,plci->m_command,
4950 2+1+1+esc_cr[0]+1+1+esc_law[0],plci->Sig.Ind,1+1+esc_cr[0]+1+1+esc_law[0],ESC,esc_cr,ESC,esc_law);
4953 /* create the additional info structure */
4954 add_i[1] = parms[15]; /* KEY of additional info */
4955 add_i[2] = parms[11]; /* UUI of additional info */
4956 ai_len = AddInfo(add_i,multi_fac_parms, esc_chi, facility);
4958 /* the ESC_LAW indicates if u-Law or a-Law is actually used by the card */
4959 /* indication returns by the card if requested by the function */
4960 /* AutomaticLaw() after driver init */
4961 if (a->automatic_law<4)
4965 dbug(0,dprintf("u-Law selected"));
4969 dbug(0,dprintf("a-Law selected"));
4972 a->automatic_law = 4;
4973 if(plci==a->automatic_lawPLCI) {
4974 plci->internal_command = 0;
4975 sig_req(plci,REMOVE,0);
4977 a->automatic_lawPLCI = NULL;
4982 dbug (1, dprintf ("[%06x] CardProfile: %lx %lx %lx %lx %lx",
4983 UnMapController (a->Id), GET_DWORD (&esc_profile[6]),
4984 GET_DWORD (&esc_profile[10]), GET_DWORD (&esc_profile[14]),
4985 GET_DWORD (&esc_profile[18]), GET_DWORD (&esc_profile[46])));
4987 a->profile.Global_Options &= 0x000000ffL;
4988 a->profile.B1_Protocols &= 0x000003ffL;
4989 a->profile.B2_Protocols &= 0x00001fdfL;
4990 a->profile.B3_Protocols &= 0x000000b7L;
4992 a->profile.Global_Options &= GET_DWORD (&esc_profile[6]) |
4993 GL_BCHANNEL_OPERATION_SUPPORTED;
4994 a->profile.B1_Protocols &= GET_DWORD (&esc_profile[10]);
4995 a->profile.B2_Protocols &= GET_DWORD (&esc_profile[14]);
4996 a->profile.B3_Protocols &= GET_DWORD (&esc_profile[18]);
4997 a->manufacturer_features = GET_DWORD (&esc_profile[46]);
4998 a->man_profile.private_options = 0;
5000 if (a->manufacturer_features & MANUFACTURER_FEATURE_ECHO_CANCELLER)
5002 a->man_profile.private_options |= 1L << PRIVATE_ECHO_CANCELLER;
5003 a->profile.Global_Options |= GL_ECHO_CANCELLER_SUPPORTED;
5007 if (a->manufacturer_features & MANUFACTURER_FEATURE_RTP)
5008 a->man_profile.private_options |= 1L << PRIVATE_RTP;
5009 a->man_profile.rtp_primary_payloads = GET_DWORD (&esc_profile[50]);
5010 a->man_profile.rtp_additional_payloads = GET_DWORD (&esc_profile[54]);
5013 if (a->manufacturer_features & MANUFACTURER_FEATURE_T38)
5014 a->man_profile.private_options |= 1L << PRIVATE_T38;
5017 if (a->manufacturer_features & MANUFACTURER_FEATURE_FAX_SUB_SEP_PWD)
5018 a->man_profile.private_options |= 1L << PRIVATE_FAX_SUB_SEP_PWD;
5021 if (a->manufacturer_features & MANUFACTURER_FEATURE_V18)
5022 a->man_profile.private_options |= 1L << PRIVATE_V18;
5025 if (a->manufacturer_features & MANUFACTURER_FEATURE_DTMF_TONE)
5026 a->man_profile.private_options |= 1L << PRIVATE_DTMF_TONE;
5029 if (a->manufacturer_features & MANUFACTURER_FEATURE_PIAFS)
5030 a->man_profile.private_options |= 1L << PRIVATE_PIAFS;
5033 if (a->manufacturer_features & MANUFACTURER_FEATURE_FAX_PAPER_FORMATS)
5034 a->man_profile.private_options |= 1L << PRIVATE_FAX_PAPER_FORMATS;
5037 if (a->manufacturer_features & MANUFACTURER_FEATURE_VOWN)
5038 a->man_profile.private_options |= 1L << PRIVATE_VOWN;
5041 if (a->manufacturer_features & MANUFACTURER_FEATURE_FAX_NONSTANDARD)
5042 a->man_profile.private_options |= 1L << PRIVATE_FAX_NONSTANDARD;
5047 a->profile.Global_Options &= 0x0000007fL;
5048 a->profile.B1_Protocols &= 0x000003dfL;
5049 a->profile.B2_Protocols &= 0x00001adfL;
5050 a->profile.B3_Protocols &= 0x000000b7L;
5051 a->manufacturer_features &= MANUFACTURER_FEATURE_HARDDTMF;
5053 if (a->manufacturer_features & (MANUFACTURER_FEATURE_HARDDTMF |
5054 MANUFACTURER_FEATURE_SOFTDTMF_SEND | MANUFACTURER_FEATURE_SOFTDTMF_RECEIVE))
5056 a->profile.Global_Options |= GL_DTMF_SUPPORTED;
5058 a->manufacturer_features &= ~MANUFACTURER_FEATURE_OOB_CHANNEL;
5059 dbug (1, dprintf ("[%06x] Profile: %lx %lx %lx %lx %lx",
5060 UnMapController (a->Id), a->profile.Global_Options,
5061 a->profile.B1_Protocols, a->profile.B2_Protocols,
5062 a->profile.B3_Protocols, a->manufacturer_features));
5064 /* codec plci for the handset/hook state support is just an internal id */
5065 if(plci!=a->AdvCodecPLCI)
5067 force_mt_info = SendMultiIE(plci,Id,multi_fac_parms, FTY, 0x20, 0);
5068 force_mt_info |= SendMultiIE(plci,Id,multi_pi_parms, PI, 0x210, 0);
5069 SendSSExtInd(NULL,plci,Id,multi_ssext_parms);
5070 SendInfo(plci,Id, parms, force_mt_info);
5072 VSwitchReqInd(plci,Id,multi_vswitch_parms);
5076 /* switch the codec to the b-channel */
5077 if(esc_chi[0] && plci && !plci->SuppState){
5078 plci->b_channel = esc_chi[esc_chi[0]]&0x1f;
5079 mixer_set_bchannel_id_esc (plci, plci->b_channel);
5080 dbug(1,dprintf("storeChannel=0x%x",plci->b_channel));
5081 if(plci->tel==ADV_VOICE && plci->appl) {
5082 SetVoiceChannel(a->AdvCodecPLCI, esc_chi, a);
5086 if(plci->appl) Number = plci->appl->Number++;
5088 switch(plci->Sig.Ind) {
5089 /* Response to Get_Supported_Services request */
5091 dbug(1,dprintf("S_Supported"));
5092 if(!plci->appl) break;
5095 PUT_DWORD(&CF_Ind[6],GET_DWORD(&pty_cai[1]) );
5099 PUT_DWORD(&CF_Ind[6],MASK_TERMINAL_PORTABILITY | MASK_HOLD_RETRIEVE);
5101 PUT_WORD (&CF_Ind[1], 0);
5102 PUT_WORD (&CF_Ind[4], 0);
5103 sendf(plci->appl,_FACILITY_R|CONFIRM,Id&0x7,plci->number, "wws",0,3,CF_Ind);
5107 /* Supplementary Service rejected */
5109 dbug(1,dprintf("S_Reject=0x%x",pty_cai[5]));
5110 if(!pty_cai[0]) break;
5115 case THREE_PTY_BEGIN:
5116 if(!plci->relatedPTYPLCI) break;
5117 tplci = plci->relatedPTYPLCI;
5118 rId = ( (word)tplci->Id<<8)|tplci->adapter->Id;
5119 if(tplci->tel) rId|=EXT_CONTROLLER;
5120 if(pty_cai[5]==ECT_EXECUTE)
5122 PUT_WORD(&SS_Ind[1],S_ECT);
5124 plci->vswitchstate=0;
5125 plci->relatedPTYPLCI->vswitchstate=0;
5130 PUT_WORD(&SS_Ind[1],pty_cai[5]+3);
5132 if(pty_cai[2]!=0xff)
5134 PUT_WORD(&SS_Ind[4],0x3600|(word)pty_cai[2]);
5138 PUT_WORD(&SS_Ind[4],0x300E);
5140 plci->relatedPTYPLCI = NULL;
5142 sendf(tplci->appl,_FACILITY_I,rId,0,"ws",3, SS_Ind);
5145 case CALL_DEFLECTION:
5146 if(pty_cai[2]!=0xff)
5148 PUT_WORD(&SS_Ind[4],0x3600|(word)pty_cai[2]);
5152 PUT_WORD(&SS_Ind[4],0x300E);
5154 PUT_WORD(&SS_Ind[1],pty_cai[5]);
5155 for(i=0; i<max_appl; i++)
5157 if(application[i].CDEnable)
5159 if(application[i].Id) sendf(&application[i],_FACILITY_I,Id,0,"ws",3, SS_Ind);
5160 application[i].CDEnable = false;
5165 case DEACTIVATION_DIVERSION:
5166 case ACTIVATION_DIVERSION:
5167 case DIVERSION_INTERROGATE_CFU:
5168 case DIVERSION_INTERROGATE_CFB:
5169 case DIVERSION_INTERROGATE_CFNR:
5170 case DIVERSION_INTERROGATE_NUM:
5172 case CCBS_DEACTIVATE:
5173 case CCBS_INTERROGATE:
5174 if(!plci->appl) break;
5175 if(pty_cai[2]!=0xff)
5177 PUT_WORD(&Interr_Err_Ind[4],0x3600|(word)pty_cai[2]);
5181 PUT_WORD(&Interr_Err_Ind[4],0x300E);
5185 case DEACTIVATION_DIVERSION:
5186 dbug(1,dprintf("Deact_Div"));
5187 Interr_Err_Ind[0]=0x9;
5188 Interr_Err_Ind[3]=0x6;
5189 PUT_WORD(&Interr_Err_Ind[1],S_CALL_FORWARDING_STOP);
5191 case ACTIVATION_DIVERSION:
5192 dbug(1,dprintf("Act_Div"));
5193 Interr_Err_Ind[0]=0x9;
5194 Interr_Err_Ind[3]=0x6;
5195 PUT_WORD(&Interr_Err_Ind[1],S_CALL_FORWARDING_START);
5197 case DIVERSION_INTERROGATE_CFU:
5198 case DIVERSION_INTERROGATE_CFB:
5199 case DIVERSION_INTERROGATE_CFNR:
5200 dbug(1,dprintf("Interr_Div"));
5201 Interr_Err_Ind[0]=0xa;
5202 Interr_Err_Ind[3]=0x7;
5203 PUT_WORD(&Interr_Err_Ind[1],S_INTERROGATE_DIVERSION);
5205 case DIVERSION_INTERROGATE_NUM:
5206 dbug(1,dprintf("Interr_Num"));
5207 Interr_Err_Ind[0]=0xa;
5208 Interr_Err_Ind[3]=0x7;
5209 PUT_WORD(&Interr_Err_Ind[1],S_INTERROGATE_NUMBERS);
5212 dbug(1,dprintf("CCBS Request"));
5213 Interr_Err_Ind[0]=0xd;
5214 Interr_Err_Ind[3]=0xa;
5215 PUT_WORD(&Interr_Err_Ind[1],S_CCBS_REQUEST);
5217 case CCBS_DEACTIVATE:
5218 dbug(1,dprintf("CCBS Deactivate"));
5219 Interr_Err_Ind[0]=0x9;
5220 Interr_Err_Ind[3]=0x6;
5221 PUT_WORD(&Interr_Err_Ind[1],S_CCBS_DEACTIVATE);
5223 case CCBS_INTERROGATE:
5224 dbug(1,dprintf("CCBS Interrogate"));
5225 Interr_Err_Ind[0]=0xb;
5226 Interr_Err_Ind[3]=0x8;
5227 PUT_WORD(&Interr_Err_Ind[1],S_CCBS_INTERROGATE);
5230 PUT_DWORD(&Interr_Err_Ind[6],plci->appl->S_Handle);
5231 sendf(plci->appl,_FACILITY_I,Id&0x7,0,"ws",3, Interr_Err_Ind);
5234 case ACTIVATION_MWI:
5235 case DEACTIVATION_MWI:
5236 if(pty_cai[5]==ACTIVATION_MWI)
5238 PUT_WORD(&SS_Ind[1],S_MWI_ACTIVATE);
5240 else PUT_WORD(&SS_Ind[1],S_MWI_DEACTIVATE);
5242 if(pty_cai[2]!=0xff)
5244 PUT_WORD(&SS_Ind[4],0x3600|(word)pty_cai[2]);
5248 PUT_WORD(&SS_Ind[4],0x300E);
5251 if(plci->cr_enquiry)
5253 sendf(plci->appl,_FACILITY_I,Id&0xf,0,"ws",3, SS_Ind);
5258 sendf(plci->appl,_FACILITY_I,Id,0,"ws",3, SS_Ind);
5261 case CONF_ADD: /* ERROR */
5271 PUT_WORD(&CONF_Ind[1],S_CONF_BEGIN);
5277 PUT_WORD(&CONF_Ind[1],S_CONF_DROP);
5278 plci->ptyState = CONNECTED;
5283 PUT_WORD(&CONF_Ind[1],S_CONF_ISOLATE);
5284 plci->ptyState = CONNECTED;
5289 PUT_WORD(&CONF_Ind[1],S_CONF_REATTACH);
5290 plci->ptyState = CONNECTED;
5293 PUT_WORD(&CONF_Ind[1],S_CONF_ADD);
5294 plci->relatedPTYPLCI = NULL;
5295 tplci=plci->relatedPTYPLCI;
5296 if(tplci) tplci->ptyState = CONNECTED;
5297 plci->ptyState = CONNECTED;
5301 if(pty_cai[2]!=0xff)
5303 PUT_WORD(&CONF_Ind[4],0x3600|(word)pty_cai[2]);
5307 PUT_WORD(&CONF_Ind[4],0x3303); /* Time-out: network did not respond
5308 within the required time */
5311 PUT_DWORD(&CONF_Ind[6],0x0);
5312 sendf(plci->appl,_FACILITY_I,Id,0,"ws",3, CONF_Ind);
5317 /* Supplementary Service indicates success */
5319 dbug(1,dprintf("Service_Ind"));
5320 PUT_WORD (&CF_Ind[4], 0);
5324 case THREE_PTY_BEGIN:
5326 if(!plci->relatedPTYPLCI) break;
5327 tplci = plci->relatedPTYPLCI;
5328 rId = ( (word)tplci->Id<<8)|tplci->adapter->Id;
5329 if(tplci->tel) rId|=EXT_CONTROLLER;
5330 if(pty_cai[5]==ECT_EXECUTE)
5332 PUT_WORD(&SS_Ind[1],S_ECT);
5334 if(plci->vswitchstate!=3)
5337 plci->ptyState = IDLE;
5338 plci->relatedPTYPLCI = NULL;
5343 dbug(1,dprintf("ECT OK"));
5344 sendf(tplci->appl,_FACILITY_I,rId,0,"ws",3, SS_Ind);
5351 switch (plci->ptyState)
5354 plci->ptyState = CONNECTED;
5355 dbug(1,dprintf("3PTY ON"));
5359 plci->ptyState = IDLE;
5360 plci->relatedPTYPLCI = NULL;
5362 dbug(1,dprintf("3PTY OFF"));
5365 PUT_WORD(&SS_Ind[1],pty_cai[5]+3);
5366 sendf(tplci->appl,_FACILITY_I,rId,0,"ws",3, SS_Ind);
5370 case CALL_DEFLECTION:
5371 PUT_WORD(&SS_Ind[1],pty_cai[5]);
5372 for(i=0; i<max_appl; i++)
5374 if(application[i].CDEnable)
5376 if(application[i].Id) sendf(&application[i],_FACILITY_I,Id,0,"ws",3, SS_Ind);
5377 application[i].CDEnable = false;
5382 case DEACTIVATION_DIVERSION:
5383 case ACTIVATION_DIVERSION:
5384 if(!plci->appl) break;
5385 PUT_WORD(&CF_Ind[1],pty_cai[5]+2);
5386 PUT_DWORD(&CF_Ind[6],plci->appl->S_Handle);
5387 sendf(plci->appl,_FACILITY_I,Id&0x7,0,"ws",3, CF_Ind);
5391 case DIVERSION_INTERROGATE_CFU:
5392 case DIVERSION_INTERROGATE_CFB:
5393 case DIVERSION_INTERROGATE_CFNR:
5394 case DIVERSION_INTERROGATE_NUM:
5396 case CCBS_DEACTIVATE:
5397 case CCBS_INTERROGATE:
5398 if(!plci->appl) break;
5401 case DIVERSION_INTERROGATE_CFU:
5402 case DIVERSION_INTERROGATE_CFB:
5403 case DIVERSION_INTERROGATE_CFNR:
5404 dbug(1,dprintf("Interr_Div"));
5405 PUT_WORD(&pty_cai[1],S_INTERROGATE_DIVERSION);
5406 pty_cai[3]=pty_cai[0]-3; /* Supplementary Service-specific parameter len */
5408 case DIVERSION_INTERROGATE_NUM:
5409 dbug(1,dprintf("Interr_Num"));
5410 PUT_WORD(&pty_cai[1],S_INTERROGATE_NUMBERS);
5411 pty_cai[3]=pty_cai[0]-3; /* Supplementary Service-specific parameter len */
5414 dbug(1,dprintf("CCBS Request"));
5415 PUT_WORD(&pty_cai[1],S_CCBS_REQUEST);
5416 pty_cai[3]=pty_cai[0]-3; /* Supplementary Service-specific parameter len */
5418 case CCBS_DEACTIVATE:
5419 dbug(1,dprintf("CCBS Deactivate"));
5420 PUT_WORD(&pty_cai[1],S_CCBS_DEACTIVATE);
5421 pty_cai[3]=pty_cai[0]-3; /* Supplementary Service-specific parameter len */
5423 case CCBS_INTERROGATE:
5424 dbug(1,dprintf("CCBS Interrogate"));
5425 PUT_WORD(&pty_cai[1],S_CCBS_INTERROGATE);
5426 pty_cai[3]=pty_cai[0]-3; /* Supplementary Service-specific parameter len */
5429 PUT_WORD(&pty_cai[4],0); /* Supplementary Service Reason */
5430 PUT_DWORD(&pty_cai[6],plci->appl->S_Handle);
5431 sendf(plci->appl,_FACILITY_I,Id&0x7,0,"wS",3, pty_cai);
5435 case ACTIVATION_MWI:
5436 case DEACTIVATION_MWI:
5437 if(pty_cai[5]==ACTIVATION_MWI)
5439 PUT_WORD(&SS_Ind[1],S_MWI_ACTIVATE);
5441 else PUT_WORD(&SS_Ind[1],S_MWI_DEACTIVATE);
5442 if(plci->cr_enquiry)
5444 sendf(plci->appl,_FACILITY_I,Id&0xf,0,"ws",3, SS_Ind);
5449 sendf(plci->appl,_FACILITY_I,Id,0,"ws",3, SS_Ind);
5452 case MWI_INDICATION:
5453 if(pty_cai[0]>=0x12)
5455 PUT_WORD(&pty_cai[3],S_MWI_INDICATE);
5456 pty_cai[2]=pty_cai[0]-2; /* len Parameter */
5457 pty_cai[5]=pty_cai[0]-5; /* Supplementary Service-specific parameter len */
5458 if(plci->appl && (a->Notification_Mask[plci->appl->Id-1]&SMASK_MWI))
5460 if(plci->internal_command==GET_MWI_STATE) /* result on Message Waiting Listen */
5462 sendf(plci->appl,_FACILITY_I,Id&0xf,0,"wS",3, &pty_cai[2]);
5466 else sendf(plci->appl,_FACILITY_I,Id,0,"wS",3, &pty_cai[2]);
5471 for(i=0; i<max_appl; i++)
5473 if(a->Notification_Mask[i]&SMASK_MWI)
5475 sendf(&application[i],_FACILITY_I,Id&0x7,0,"wS",3, &pty_cai[2]);
5483 facility[2]= 0; /* returncode */
5485 else facility[2]= 0xff;
5490 facility[2]= 0xff; /* returncode */
5493 facility[1]= MWI_RESPONSE; /* Function */
5494 add_p(plci,CAI,facility);
5495 add_p(plci,ESC,multi_ssext_parms[0]); /* remembered parameter -> only one possible */
5496 sig_req(plci,S_SERVICE,0);
5499 next_internal_command (Id, plci);
5501 case CONF_ADD: /* OK */
5506 case CONF_PARTYDISC:
5512 PUT_WORD(&CONF_Ind[1],S_CONF_BEGIN);
5516 PUT_DWORD(&CONF_Ind[6],d); /* PartyID */
5520 PUT_DWORD(&CONF_Ind[6],0x0);
5524 PUT_WORD(&CONF_Ind[1],S_CONF_ISOLATE);
5529 PUT_WORD(&CONF_Ind[1],S_CONF_REATTACH);
5534 PUT_WORD(&CONF_Ind[1],S_CONF_DROP);
5539 PUT_WORD(&CONF_Ind[1],S_CONF_ADD);
5541 PUT_DWORD(&CONF_Ind[6],d); /* PartyID */
5542 tplci=plci->relatedPTYPLCI;
5543 if(tplci) tplci->ptyState = CONNECTED;
5545 case CONF_PARTYDISC:
5548 PUT_WORD(&CONF_Ind[1],S_CONF_PARTYDISC);
5550 PUT_DWORD(&CONF_Ind[4],d); /* PartyID */
5553 plci->ptyState = CONNECTED;
5554 sendf(plci->appl,_FACILITY_I,Id,0,"ws",3, CONF_Ind);
5556 case CCBS_INFO_RETAIN:
5557 case CCBS_ERASECALLLINKAGEID:
5558 case CCBS_STOP_ALERTING:
5563 case CCBS_INFO_RETAIN:
5564 PUT_WORD(&CONF_Ind[1],S_CCBS_INFO_RETAIN);
5566 case CCBS_STOP_ALERTING:
5567 PUT_WORD(&CONF_Ind[1],S_CCBS_STOP_ALERTING);
5569 case CCBS_ERASECALLLINKAGEID:
5570 PUT_WORD(&CONF_Ind[1],S_CCBS_ERASECALLLINKAGEID);
5578 PUT_WORD(&CONF_Ind[4],w); /* PartyID */
5580 if(plci->appl && (a->Notification_Mask[plci->appl->Id-1]&SMASK_CCBS))
5582 sendf(plci->appl,_FACILITY_I,Id,0,"ws",3, CONF_Ind);
5586 for(i=0; i<max_appl; i++)
5587 if(a->Notification_Mask[i]&SMASK_CCBS)
5588 sendf(&application[i],_FACILITY_I,Id&0x7,0,"ws",3, CONF_Ind);
5597 i = _L3_CAUSE | cau[2];
5598 if(cau[2]==0) i = 0x3603;
5604 PUT_WORD(&SS_Ind[1],S_HOLD);
5605 PUT_WORD(&SS_Ind[4],i);
5606 if(plci->SuppState == HOLD_REQUEST)
5608 plci->SuppState = IDLE;
5609 sendf(plci->appl,_FACILITY_I,Id,0,"ws",3, SS_Ind);
5614 if(plci->SuppState == HOLD_REQUEST)
5616 plci->SuppState = CALL_HELD;
5617 CodecIdCheck(a, plci);
5618 start_internal_command (Id, plci, hold_save_command);
5622 case CALL_RETRIEVE_REJ:
5626 i = _L3_CAUSE | cau[2];
5627 if(cau[2]==0) i = 0x3603;
5633 PUT_WORD(&SS_Ind[1],S_RETRIEVE);
5634 PUT_WORD(&SS_Ind[4],i);
5635 if(plci->SuppState == RETRIEVE_REQUEST)
5637 plci->SuppState = CALL_HELD;
5638 CodecIdCheck(a, plci);
5639 sendf(plci->appl,_FACILITY_I,Id,0,"ws",3, SS_Ind);
5643 case CALL_RETRIEVE_ACK:
5644 PUT_WORD(&SS_Ind[1],S_RETRIEVE);
5645 if(plci->SuppState == RETRIEVE_REQUEST)
5647 plci->SuppState = IDLE;
5648 plci->call_dir |= CALL_DIR_FORCE_OUTG_NL;
5649 plci->b_channel = esc_chi[esc_chi[0]]&0x1f;
5652 mixer_set_bchannel_id_esc (plci, plci->b_channel);
5653 dbug(1,dprintf("RetrChannel=0x%x",plci->b_channel));
5654 SetVoiceChannel(a->AdvCodecPLCI, esc_chi, a);
5655 if(plci->B2_prot==B2_TRANSPARENT && plci->B3_prot==B3_TRANSPARENT)
5657 dbug(1,dprintf("Get B-ch"));
5658 start_internal_command (Id, plci, retrieve_restore_command);
5661 sendf(plci->appl,_FACILITY_I,Id,0,"ws",3, SS_Ind);
5664 start_internal_command (Id, plci, retrieve_restore_command);
5669 if(plci->State != LISTENING) {
5670 sig_req(plci,HANGUP,0);
5674 cip = find_cip(a,parms[4],parms[6]);
5676 dbug(1,dprintf("cip=%d,cip_mask=%lx",cip,cip_mask));
5677 clear_c_ind_mask (plci);
5678 if (!remove_started && !a->adapter_disabled)
5680 set_c_ind_mask_bit (plci, MAX_APPL);
5681 group_optimization(a, plci);
5682 for(i=0; i<max_appl; i++) {
5683 if(application[i].Id
5684 && (a->CIP_Mask[i]&1 || a->CIP_Mask[i]&cip_mask)
5685 && CPN_filter_ok(parms[0],a,i)
5686 && test_group_ind_mask_bit (plci, i) ) {
5687 dbug(1,dprintf("storedcip_mask[%d]=0x%lx",i,a->CIP_Mask[i] ));
5688 set_c_ind_mask_bit (plci, i);
5689 dump_c_ind_mask (plci);
5690 plci->State = INC_CON_PENDING;
5691 plci->call_dir = (plci->call_dir & ~(CALL_DIR_OUT | CALL_DIR_ORIGINATE)) |
5692 CALL_DIR_IN | CALL_DIR_ANSWER;
5694 plci->b_channel = esc_chi[esc_chi[0]]&0x1f;
5695 mixer_set_bchannel_id_esc (plci, plci->b_channel);
5697 /* if a listen on the ext controller is done, check if hook states */
5698 /* are supported or if just a on board codec must be activated */
5699 if(a->codec_listen[i] && !a->AdvSignalPLCI) {
5700 if(a->profile.Global_Options & HANDSET)
5701 plci->tel = ADV_VOICE;
5702 else if(a->profile.Global_Options & ON_BOARD_CODEC)
5704 if(plci->tel) Id|=EXT_CONTROLLER;
5705 a->codec_listen[i] = plci;
5708 sendf(&application[i],_CONNECT_I,Id,0,
5709 "wSSSSSSSbSSSSS", cip, /* CIP */
5710 parms[0], /* CalledPartyNumber */
5711 multi_CiPN_parms[0], /* CallingPartyNumber */
5712 parms[2], /* CalledPartySubad */
5713 parms[3], /* CallingPartySubad */
5714 parms[4], /* BearerCapability */
5715 parms[5], /* LowLC */
5716 parms[6], /* HighLC */
5717 ai_len, /* nested struct add_i */
5718 add_i[0], /* B channel info */
5719 add_i[1], /* keypad facility */
5720 add_i[2], /* user user data */
5721 add_i[3], /* nested facility */
5722 multi_CiPN_parms[1] /* second CiPN(SCR) */
5724 SendSSExtInd(&application[i],
5728 SendSetupInfo(&application[i],
5732 SendMultiIE(plci,Id,multi_pi_parms, PI, 0x210, true));
5735 clear_c_ind_mask_bit (plci, MAX_APPL);
5736 dump_c_ind_mask (plci);
5738 if(c_ind_mask_empty (plci)) {
5739 sig_req(plci,HANGUP,0);
5743 plci->notifiedcall = 0;
5748 case CALL_PEND_NOTIFY:
5749 plci->notifiedcall = 1;
5755 if(plci->State==ADVANCED_VOICE_SIG || plci->State==ADVANCED_VOICE_NOSIG)
5757 if(plci->internal_command==PERM_COD_CONN_PEND)
5759 if(plci->State==ADVANCED_VOICE_NOSIG)
5761 dbug(1,dprintf("***Codec OK"));
5762 if(a->AdvSignalPLCI)
5764 tplci = a->AdvSignalPLCI;
5765 if(tplci->spoofed_msg)
5767 dbug(1,dprintf("***Spoofed Msg(0x%x)",tplci->spoofed_msg));
5769 tplci->internal_command = 0;
5770 x_Id = ((word)tplci->Id<<8)|tplci->adapter->Id | 0x80;
5771 switch (tplci->spoofed_msg)
5774 tplci->command = _CONNECT_I|RESPONSE;
5775 api_load_msg (&tplci->saved_msg, saved_parms);
5776 add_b1(tplci,&saved_parms[1],0,tplci->B1_facilities);
5777 if (tplci->adapter->Info_Mask[tplci->appl->Id-1] & 0x200)
5779 /* early B3 connect (CIP mask bit 9) no release after a disc */
5780 add_p(tplci,LLI,"\x01\x01");
5782 add_s(tplci, CONN_NR, &saved_parms[2]);
5783 add_s(tplci, LLC, &saved_parms[4]);
5784 add_ai(tplci, &saved_parms[5]);
5785 tplci->State = INC_CON_ACCEPT;
5786 sig_req(tplci, CALL_RES,0);
5790 case AWAITING_SELECT_B:
5791 dbug(1,dprintf("Select_B continue"));
5792 start_internal_command (x_Id, tplci, select_b_command);
5795 case AWAITING_MANUF_CON: /* Get_Plci per Manufacturer_Req to ext controller */
5798 dbug(1,dprintf("No SigID!"));
5799 sendf(tplci->appl, _MANUFACTURER_R|CONFIRM,x_Id,tplci->number, "dww",_DI_MANU_ID,_MANUFACTURER_R,_OUT_OF_PLCI);
5803 tplci->command = _MANUFACTURER_R;
5804 api_load_msg (&tplci->saved_msg, saved_parms);
5805 dir = saved_parms[2].info[0];
5807 sig_req(tplci,CALL_REQ,0);
5810 sig_req(tplci,LISTEN_REQ,0);
5813 sendf(tplci->appl, _MANUFACTURER_R|CONFIRM,x_Id,tplci->number, "dww",_DI_MANU_ID,_MANUFACTURER_R,0);
5816 case (CALL_REQ|AWAITING_MANUF_CON):
5817 sig_req(tplci,CALL_REQ,0);
5824 dbug(1,dprintf("No SigID!"));
5825 sendf(tplci->appl,_CONNECT_R|CONFIRM,tplci->adapter->Id,0,"w",_OUT_OF_PLCI);
5829 tplci->command = _CONNECT_R;
5830 api_load_msg (&tplci->saved_msg, saved_parms);
5831 add_s(tplci,CPN,&saved_parms[1]);
5832 add_s(tplci,DSA,&saved_parms[3]);
5833 add_ai(tplci,&saved_parms[9]);
5834 sig_req(tplci,CALL_REQ,0);
5839 tplci->command = C_RETRIEVE_REQ;
5840 sig_req(tplci,CALL_RETRIEVE,0);
5844 tplci->spoofed_msg = 0;
5845 if (tplci->internal_command == 0)
5846 next_internal_command (x_Id, tplci);
5849 next_internal_command (Id, plci);
5852 dbug(1,dprintf("***Codec Hook Init Req"));
5853 plci->internal_command = PERM_COD_HOOK;
5854 add_p(plci,FTY,"\x01\x09"); /* Get Hook State*/
5855 sig_req(plci,TEL_CTRL,0);
5859 else if(plci->command != _MANUFACTURER_R /* old style permanent connect */
5860 && plci->State!=INC_ACT_PENDING)
5862 mixer_set_bchannel_id_esc (plci, plci->b_channel);
5863 if(plci->tel == ADV_VOICE && plci->SuppState == IDLE) /* with permanent codec switch on immediately */
5865 chi[2] = plci->b_channel;
5866 SetVoiceChannel(a->AdvCodecPLCI, chi, a);
5868 sendf(plci->appl,_CONNECT_ACTIVE_I,Id,0,"Sss",parms[21],"","");
5869 plci->State = INC_ACT_PENDING;
5875 ie = multi_fac_parms[0]; /* inspect the facility hook indications */
5876 if(plci->State==ADVANCED_VOICE_SIG && ie[0]){
5877 switch (ie[1]&0x91) {
5878 case 0x80: /* hook off */
5880 if(plci->internal_command==PERM_COD_HOOK)
5882 dbug(1,dprintf("init:hook_off"));
5883 plci->hook_state = ie[1];
5884 next_internal_command (Id, plci);
5887 else /* ignore doubled hook indications */
5889 if( ((plci->hook_state)&0xf0)==0x80)
5891 dbug(1,dprintf("ignore hook"));
5894 plci->hook_state = ie[1]&0x91;
5896 /* check for incoming call pending */
5897 /* and signal '+'.Appl must decide */
5898 /* with connect_res if call must */
5899 /* accepted or not */
5900 for(i=0, tplci=NULL;i<max_appl;i++){
5901 if(a->codec_listen[i]
5902 && (a->codec_listen[i]->State==INC_CON_PENDING
5903 ||a->codec_listen[i]->State==INC_CON_ALERT) ){
5904 tplci = a->codec_listen[i];
5905 tplci->appl = &application[i];
5908 /* no incoming call, do outgoing call */
5909 /* and signal '+' if outg. setup */
5910 if(!a->AdvSignalPLCI && !tplci){
5911 if((i=get_plci(a))) {
5912 a->AdvSignalPLCI = &a->plci[i-1];
5913 tplci = a->AdvSignalPLCI;
5914 tplci->tel = ADV_VOICE;
5915 PUT_WORD(&voice_cai[5],a->AdvSignalAppl->MaxDataLength);
5916 if (a->Info_Mask[a->AdvSignalAppl->Id-1] & 0x200){
5917 /* early B3 connect (CIP mask bit 9) no release after a disc */
5918 add_p(tplci,LLI,"\x01\x01");
5920 add_p(tplci, CAI, voice_cai);
5921 add_p(tplci, OAD, a->TelOAD);
5922 add_p(tplci, OSA, a->TelOSA);
5923 add_p(tplci,SHIFT|6,NULL);
5924 add_p(tplci,SIN,"\x02\x01\x00");
5925 add_p(tplci,UID,"\x06\x43\x61\x70\x69\x32\x30");
5926 sig_req(tplci,ASSIGN,DSIG_ID);
5927 a->AdvSignalPLCI->internal_command = HOOK_OFF_REQ;
5928 a->AdvSignalPLCI->command = 0;
5929 tplci->appl = a->AdvSignalAppl;
5930 tplci->call_dir = CALL_DIR_OUT | CALL_DIR_ORIGINATE;
5937 Id = ((word)tplci->Id<<8)|a->Id;
5943 "ws", (word)0, "\x01+");
5946 case 0x90: /* hook on */
5948 if(plci->internal_command==PERM_COD_HOOK)
5950 dbug(1,dprintf("init:hook_on"));
5951 plci->hook_state = ie[1]&0x91;
5952 next_internal_command (Id, plci);
5955 else /* ignore doubled hook indications */
5957 if( ((plci->hook_state)&0xf0)==0x90) break;
5958 plci->hook_state = ie[1]&0x91;
5960 /* hangup the adv. voice call and signal '-' to the appl */
5961 if(a->AdvSignalPLCI) {
5962 Id = ((word)a->AdvSignalPLCI->Id<<8)|a->Id;
5963 if(plci->tel) Id|=EXT_CONTROLLER;
5964 sendf(a->AdvSignalAppl,
5968 "ws", (word)0, "\x01-");
5969 a->AdvSignalPLCI->internal_command = HOOK_ON_REQ;
5970 a->AdvSignalPLCI->command = 0;
5971 sig_req(a->AdvSignalPLCI,HANGUP,0);
5972 send_req(a->AdvSignalPLCI);
5980 clear_c_ind_mask_bit (plci, (word)(plci->appl->Id-1));
5981 PUT_WORD(&resume_cau[4],GOOD);
5982 sendf(plci->appl,_FACILITY_I,Id,0,"ws", (word)3, resume_cau);
5986 clear_c_ind_mask (plci);
5988 if (plci->NL.Id && !plci->nl_remove_id) {
5989 mixer_remove (plci);
5990 nl_req_ncci(plci,REMOVE,0);
5992 if (!plci->sig_remove_id) {
5993 plci->internal_command = 0;
5994 sig_req(plci,REMOVE,0);
5997 if(!plci->channels) {
5998 sendf(plci->appl,_FACILITY_I,Id,0,"ws", (word)3, "\x05\x04\x00\x02\x00\x00");
5999 sendf(plci->appl, _DISCONNECT_I, Id, 0, "w", 0);
6007 plci->hangup_flow_ctrl_timer=0;
6008 if(plci->manufacturer && plci->State==LOCAL_CONNECT) break;
6011 i = _L3_CAUSE | cau[2];
6012 if(cau[2]==0) i = 0;
6013 else if(cau[2]==8) i = _L1_ERROR;
6014 else if(cau[2]==9 || cau[2]==10) i = _L2_ERROR;
6015 else if(cau[2]==5) i = _CAPI_GUARD_ERROR;
6021 if(plci->State==INC_CON_PENDING || plci->State==INC_CON_ALERT)
6023 for(i=0; i<max_appl; i++)
6025 if(test_c_ind_mask_bit (plci, i))
6026 sendf(&application[i], _DISCONNECT_I, Id, 0, "w", 0);
6031 clear_c_ind_mask (plci);
6035 if (plci->State == LISTENING)
6037 plci->notifiedcall=0;
6040 plci->State = INC_DIS_PENDING;
6041 if(c_ind_mask_empty (plci))
6044 if (plci->NL.Id && !plci->nl_remove_id)
6046 mixer_remove (plci);
6047 nl_req_ncci(plci,REMOVE,0);
6049 if (!plci->sig_remove_id)
6051 plci->internal_command = 0;
6052 sig_req(plci,REMOVE,0);
6059 /* collision of DISCONNECT or CONNECT_RES with HANGUP can */
6060 /* result in a second HANGUP! Don't generate another */
6062 if(plci->State!=IDLE && plci->State!=INC_DIS_PENDING)
6064 if(plci->State==RESUMING)
6066 PUT_WORD(&resume_cau[4],i);
6067 sendf(plci->appl,_FACILITY_I,Id,0,"ws", (word)3, resume_cau);
6069 plci->State = INC_DIS_PENDING;
6070 sendf(plci->appl,_DISCONNECT_I,Id,0,"w",i);
6076 SendSSExtInd(NULL,plci,Id,multi_ssext_parms);
6080 VSwitchReqInd(plci,Id,multi_vswitch_parms);
6083 if(plci->relatedPTYPLCI &&
6084 plci->vswitchstate==3 &&
6085 plci->relatedPTYPLCI->vswitchstate==3 &&
6086 parms[MAXPARMSIDS-1][0])
6088 add_p(plci->relatedPTYPLCI,SMSG,parms[MAXPARMSIDS-1]);
6089 sig_req(plci->relatedPTYPLCI,VSWITCH_REQ,0);
6090 send_req(plci->relatedPTYPLCI);
6092 else VSwitchReqInd(plci,Id,multi_vswitch_parms);
6099 static void SendSetupInfo(APPL * appl, PLCI * plci, dword Id, byte * * parms, byte Info_Sent_Flag)
6104 byte * Info_Element;
6107 dbug(1,dprintf("SetupInfo"));
6109 for(i=0; i<MAXPARMSIDS; i++) {
6116 dbug(1,dprintf("CPN "));
6117 Info_Number = 0x0070;
6119 Info_Sent_Flag = true;
6121 case 8: /* display */
6122 dbug(1,dprintf("display(%d)",i));
6123 Info_Number = 0x0028;
6125 Info_Sent_Flag = true;
6127 case 16: /* Channel Id */
6128 dbug(1,dprintf("CHI"));
6129 Info_Number = 0x0018;
6131 Info_Sent_Flag = true;
6132 mixer_set_bchannel_id (plci, Info_Element);
6134 case 19: /* Redirected Number */
6135 dbug(1,dprintf("RDN"));
6136 Info_Number = 0x0074;
6138 Info_Sent_Flag = true;
6140 case 20: /* Redirected Number extended */
6141 dbug(1,dprintf("RDX"));
6142 Info_Number = 0x0073;
6144 Info_Sent_Flag = true;
6146 case 22: /* Redirecing Number */
6147 dbug(1,dprintf("RIN"));
6148 Info_Number = 0x0076;
6150 Info_Sent_Flag = true;
6158 if(i==MAXPARMSIDS-2){ /* to indicate the message type "Setup" */
6159 Info_Number = 0x8000 |5;
6164 if(Info_Sent_Flag && Info_Number){
6165 if(plci->adapter->Info_Mask[appl->Id-1] & Info_Mask) {
6166 sendf(appl,_INFO_I,Id,0,"wS",Info_Number,Info_Element);
6173 void SendInfo(PLCI * plci, dword Id, byte * * parms, byte iesent)
6180 byte * Info_Element;
6182 static byte charges[5] = {4,0,0,0,0};
6183 static byte cause[] = {0x02,0x80,0x00};
6186 dbug(1,dprintf("InfoParse "));
6191 && plci->Sig.Ind!=NCR_FACILITY
6194 dbug(1,dprintf("NoParse "));
6198 for(i=0; i<MAXPARMSIDS; i++) {
6205 dbug(1,dprintf("CPN "));
6206 Info_Number = 0x0070;
6209 case 7: /* ESC_CAU */
6210 dbug(1,dprintf("cau(0x%x)",ie[2]));
6211 Info_Number = 0x0008;
6214 Info_Element = NULL;
6216 case 8: /* display */
6217 dbug(1,dprintf("display(%d)",i));
6218 Info_Number = 0x0028;
6221 case 9: /* Date display */
6222 dbug(1,dprintf("date(%d)",i));
6223 Info_Number = 0x0029;
6226 case 10: /* charges */
6227 for(j=0;j<4;j++) charges[1+j] = 0;
6228 for(j=0; j<ie[0] && !(ie[1+j]&0x80); j++);
6229 for(k=1,j++; j<ie[0] && k<=4; j++,k++) charges[k] = ie[1+j];
6230 Info_Number = 0x4000;
6232 Info_Element = charges;
6234 case 11: /* user user info */
6235 dbug(1,dprintf("uui"));
6236 Info_Number = 0x007E;
6239 case 12: /* congestion receiver ready */
6240 dbug(1,dprintf("clRDY"));
6241 Info_Number = 0x00B0;
6245 case 13: /* congestion receiver not ready */
6246 dbug(1,dprintf("clNRDY"));
6247 Info_Number = 0x00BF;
6251 case 15: /* Keypad Facility */
6252 dbug(1,dprintf("KEY"));
6253 Info_Number = 0x002C;
6256 case 16: /* Channel Id */
6257 dbug(1,dprintf("CHI"));
6258 Info_Number = 0x0018;
6260 mixer_set_bchannel_id (plci, Info_Element);
6262 case 17: /* if no 1tr6 cause, send full cause, else esc_cause */
6263 dbug(1,dprintf("q9cau(0x%x)",ie[2]));
6264 if(!cause[2] || cause[2]<0x80) break; /* eg. layer 1 error */
6265 Info_Number = 0x0008;
6267 if(cause[2] != ie[2]) Info_Element = cause;
6269 case 19: /* Redirected Number */
6270 dbug(1,dprintf("RDN"));
6271 Info_Number = 0x0074;
6274 case 22: /* Redirecing Number */
6275 dbug(1,dprintf("RIN"));
6276 Info_Number = 0x0076;
6279 case 23: /* Notification Indicator */
6280 dbug(1,dprintf("NI"));
6281 Info_Number = (word)NI;
6284 case 26: /* Call State */
6285 dbug(1,dprintf("CST"));
6286 Info_Number = (word)CST;
6287 Info_Mask = 0x01; /* do with cause i.e. for now */
6289 case MAXPARMSIDS-2: /* Escape Message Type, must be the last indication */
6290 dbug(1,dprintf("ESC/MT[0x%x]",ie[3]));
6291 Info_Number = 0x8000 |ie[3];
6292 if(iesent) Info_Mask = 0xffff;
6293 else Info_Mask = 0x10;
6304 if(plci->Sig.Ind==NCR_FACILITY) /* check controller broadcast */
6306 for(j=0; j<max_appl; j++)
6308 appl = &application[j];
6311 && plci->adapter->Info_Mask[appl->Id-1] &Info_Mask)
6313 dbug(1,dprintf("NCR_Ind"));
6315 sendf(&application[j],_INFO_I,Id&0x0f,0,"wS",Info_Number,Info_Element);
6319 else if(!plci->appl)
6320 { /* overlap receiving broadcast */
6325 || Info_Number==UUI )
6327 for(j=0; j<max_appl; j++)
6329 if(test_c_ind_mask_bit (plci, j))
6331 dbug(1,dprintf("Ovl_Ind"));
6333 sendf(&application[j],_INFO_I,Id,0,"wS",Info_Number,Info_Element);
6337 } /* all other signalling states */
6339 && plci->adapter->Info_Mask[plci->appl->Id-1] &Info_Mask)
6341 dbug(1,dprintf("Std_Ind"));
6343 sendf(plci->appl,_INFO_I,Id,0,"wS",Info_Number,Info_Element);
6349 byte SendMultiIE(PLCI * plci, dword Id, byte * * parms, byte ie_type, dword info_mask, byte setupParse)
6355 byte * Info_Element;
6363 && plci->Sig.Ind!=NCR_FACILITY
6367 dbug(1,dprintf("NoM-IEParse "));
6370 dbug(1,dprintf("M-IEParse "));
6372 for(i=0; i<MAX_MULTI_IE; i++)
6379 dbug(1,dprintf("[Ind0x%x]:IE=0x%x",plci->Sig.Ind,ie_type));
6380 Info_Number = (word)ie_type;
6381 Info_Mask = (word)info_mask;
6384 if(plci->Sig.Ind==NCR_FACILITY) /* check controller broadcast */
6386 for(j=0; j<max_appl; j++)
6388 appl = &application[j];
6391 && plci->adapter->Info_Mask[appl->Id-1] &Info_Mask)
6394 dbug(1,dprintf("Mlt_NCR_Ind"));
6395 sendf(&application[j],_INFO_I,Id&0x0f,0,"wS",Info_Number,Info_Element);
6399 else if(!plci->appl && Info_Number)
6400 { /* overlap receiving broadcast */
6401 for(j=0; j<max_appl; j++)
6403 if(test_c_ind_mask_bit (plci, j))
6406 dbug(1,dprintf("Mlt_Ovl_Ind"));
6407 sendf(&application[j],_INFO_I,Id,0,"wS",Info_Number,Info_Element);
6410 } /* all other signalling states */
6412 && plci->adapter->Info_Mask[plci->appl->Id-1] &Info_Mask)
6415 dbug(1,dprintf("Mlt_Std_Ind"));
6416 sendf(plci->appl,_INFO_I,Id,0,"wS",Info_Number,Info_Element);
6422 static void SendSSExtInd(APPL * appl, PLCI * plci, dword Id, byte * * parms)
6425 /* Format of multi_ssext_parms[i][]:
6428 2 byte SSEXT_REQ/SSEXT_IND
6436 && plci->Sig.Ind!=NCR_FACILITY
6438 for(i=0;i<MAX_MULTI_IE;i++)
6440 if(parms[i][0]<6) continue;
6441 if(parms[i][2]==SSEXT_REQ) continue;
6445 parms[i][0]=0; /* kill it */
6446 sendf(appl,_MANUFACTURER_I,
6456 parms[i][0]=0; /* kill it */
6457 sendf(plci->appl,_MANUFACTURER_I,
6468 void nl_ind(PLCI * plci)
6473 DIVA_CAPI_ADAPTER * a;
6479 byte len, ncci_state;
6482 word fax_feature_bits;
6483 byte fax_send_edata_ack;
6484 static byte v120_header_buffer[2 + 3];
6485 static word fax_info[] = {
6486 0, /* T30_SUCCESS */
6487 _FAX_NO_CONNECTION, /* T30_ERR_NO_DIS_RECEIVED */
6488 _FAX_PROTOCOL_ERROR, /* T30_ERR_TIMEOUT_NO_RESPONSE */
6489 _FAX_PROTOCOL_ERROR, /* T30_ERR_RETRY_NO_RESPONSE */
6490 _FAX_PROTOCOL_ERROR, /* T30_ERR_TOO_MANY_REPEATS */
6491 _FAX_PROTOCOL_ERROR, /* T30_ERR_UNEXPECTED_MESSAGE */
6492 _FAX_REMOTE_ABORT, /* T30_ERR_UNEXPECTED_DCN */
6493 _FAX_LOCAL_ABORT, /* T30_ERR_DTC_UNSUPPORTED */
6494 _FAX_TRAINING_ERROR, /* T30_ERR_ALL_RATES_FAILED */
6495 _FAX_TRAINING_ERROR, /* T30_ERR_TOO_MANY_TRAINS */
6496 _FAX_PARAMETER_ERROR, /* T30_ERR_RECEIVE_CORRUPTED */
6497 _FAX_REMOTE_ABORT, /* T30_ERR_UNEXPECTED_DISC */
6498 _FAX_LOCAL_ABORT, /* T30_ERR_APPLICATION_DISC */
6499 _FAX_REMOTE_REJECT, /* T30_ERR_INCOMPATIBLE_DIS */
6500 _FAX_LOCAL_ABORT, /* T30_ERR_INCOMPATIBLE_DCS */
6501 _FAX_PROTOCOL_ERROR, /* T30_ERR_TIMEOUT_NO_COMMAND */
6502 _FAX_PROTOCOL_ERROR, /* T30_ERR_RETRY_NO_COMMAND */
6503 _FAX_PROTOCOL_ERROR, /* T30_ERR_TIMEOUT_COMMAND_TOO_LONG */
6504 _FAX_PROTOCOL_ERROR, /* T30_ERR_TIMEOUT_RESPONSE_TOO_LONG */
6505 _FAX_NO_CONNECTION, /* T30_ERR_NOT_IDENTIFIED */
6506 _FAX_PROTOCOL_ERROR, /* T30_ERR_SUPERVISORY_TIMEOUT */
6507 _FAX_PARAMETER_ERROR, /* T30_ERR_TOO_LONG_SCAN_LINE */
6508 _FAX_PROTOCOL_ERROR, /* T30_ERR_RETRY_NO_PAGE_AFTER_MPS */
6509 _FAX_PROTOCOL_ERROR, /* T30_ERR_RETRY_NO_PAGE_AFTER_CFR */
6510 _FAX_PROTOCOL_ERROR, /* T30_ERR_RETRY_NO_DCS_AFTER_FTT */
6511 _FAX_PROTOCOL_ERROR, /* T30_ERR_RETRY_NO_DCS_AFTER_EOM */
6512 _FAX_PROTOCOL_ERROR, /* T30_ERR_RETRY_NO_DCS_AFTER_MPS */
6513 _FAX_PROTOCOL_ERROR, /* T30_ERR_RETRY_NO_DCN_AFTER_MCF */
6514 _FAX_PROTOCOL_ERROR, /* T30_ERR_RETRY_NO_DCN_AFTER_RTN */
6515 _FAX_PROTOCOL_ERROR, /* T30_ERR_RETRY_NO_CFR */
6516 _FAX_PROTOCOL_ERROR, /* T30_ERR_RETRY_NO_MCF_AFTER_EOP */
6517 _FAX_PROTOCOL_ERROR, /* T30_ERR_RETRY_NO_MCF_AFTER_EOM */
6518 _FAX_PROTOCOL_ERROR, /* T30_ERR_RETRY_NO_MCF_AFTER_MPS */
6519 0x331d, /* T30_ERR_SUB_SEP_UNSUPPORTED */
6520 0x331e, /* T30_ERR_PWD_UNSUPPORTED */
6521 0x331f, /* T30_ERR_SUB_SEP_PWD_UNSUPPORTED */
6522 _FAX_PROTOCOL_ERROR, /* T30_ERR_INVALID_COMMAND_FRAME */
6523 _FAX_PARAMETER_ERROR, /* T30_ERR_UNSUPPORTED_PAGE_CODING */
6524 _FAX_PARAMETER_ERROR, /* T30_ERR_INVALID_PAGE_CODING */
6525 _FAX_REMOTE_REJECT, /* T30_ERR_INCOMPATIBLE_PAGE_CONFIG */
6526 _FAX_LOCAL_ABORT, /* T30_ERR_TIMEOUT_FROM_APPLICATION */
6527 _FAX_PROTOCOL_ERROR, /* T30_ERR_V34FAX_NO_REACTION_ON_MARK */
6528 _FAX_PROTOCOL_ERROR, /* T30_ERR_V34FAX_TRAINING_TIMEOUT */
6529 _FAX_PROTOCOL_ERROR, /* T30_ERR_V34FAX_UNEXPECTED_V21 */
6530 _FAX_PROTOCOL_ERROR, /* T30_ERR_V34FAX_PRIMARY_CTS_ON */
6531 _FAX_LOCAL_ABORT, /* T30_ERR_V34FAX_TURNAROUND_POLLING */
6532 _FAX_LOCAL_ABORT /* T30_ERR_V34FAX_V8_INCOMPATIBILITY */
6535 byte dtmf_code_buffer[CAPIDTMF_RECV_DIGIT_BUFFER_SIZE + 1];
6538 static word rtp_info[] = {
6539 GOOD, /* RTP_SUCCESS */
6540 0x3600 /* RTP_ERR_SSRC_OR_PAYLOAD_CHANGE */
6543 static dword udata_forwarding_table[0x100 / sizeof(dword)] =
6545 0x0020301e, 0x00000000, 0x00000000, 0x00000000,
6546 0x00000000, 0x00000000, 0x00000000, 0x00000000
6549 ch = plci->NL.IndCh;
6551 ncci = a->ch_ncci[ch];
6552 Id = (((dword)(ncci ? ncci : ch)) << 16) | (((word) plci->Id) << 8) | a->Id;
6553 if(plci->tel) Id|=EXT_CONTROLLER;
6554 APPLptr = plci->appl;
6555 dbug(1,dprintf("NL_IND-Id(NL:0x%x)=0x%08lx,plci=%x,tel=%x,state=0x%x,ch=0x%x,chs=%d,Ind=%x",
6556 plci->NL.Id,Id,plci->Id,plci->tel,plci->State,ch,plci->channels,plci->NL.Ind &0x0f));
6558 /* in the case if no connect_active_Ind was sent to the appl we wait for */
6560 if (plci->nl_remove_id)
6562 plci->NL.RNR = 2; /* discard */
6563 dbug(1,dprintf("NL discard while remove pending"));
6566 if((plci->NL.Ind &0x0f)==N_CONNECT)
6568 if(plci->State==INC_DIS_PENDING
6569 || plci->State==OUTG_DIS_PENDING
6570 || plci->State==IDLE)
6572 plci->NL.RNR = 2; /* discard */
6573 dbug(1,dprintf("discard n_connect"));
6576 if(plci->State < INC_ACT_PENDING)
6578 plci->NL.RNR = 1; /* flow control */
6579 channel_x_off (plci, ch, N_XON_CONNECT_IND);
6584 if(!APPLptr) /* no application or invalid data */
6585 { /* while reloading the DSP */
6586 dbug(1,dprintf("discard1"));
6591 if (((plci->NL.Ind &0x0f) == N_UDATA)
6592 && (((plci->B2_prot != B2_SDLC) && ((plci->B1_resource == 17) || (plci->B1_resource == 18)))
6593 || (plci->B2_prot == 7)
6594 || (plci->B3_prot == 7)) )
6596 plci->ncpi_buffer[0] = 0;
6598 ncpi_state = plci->ncpi_state;
6599 if (plci->NL.complete == 1)
6601 byte * data = &plci->NL.RBuffer->P[0];
6603 if ((plci->NL.RBuffer->length >= 12)
6604 &&( (*data == DSP_UDATA_INDICATION_DCD_ON)
6605 ||(*data == DSP_UDATA_INDICATION_CTS_ON)) )
6607 word conn_opt, ncpi_opt = 0x00;
6608 /* HexDump ("MDM N_UDATA:", plci->NL.RBuffer->length, data); */
6610 if (*data == DSP_UDATA_INDICATION_DCD_ON)
6611 plci->ncpi_state |= NCPI_MDM_DCD_ON_RECEIVED;
6612 if (*data == DSP_UDATA_INDICATION_CTS_ON)
6613 plci->ncpi_state |= NCPI_MDM_CTS_ON_RECEIVED;
6615 data++; /* indication code */
6616 data += 2; /* timestamp */
6617 if ((*data == DSP_CONNECTED_NORM_V18) || (*data == DSP_CONNECTED_NORM_VOWN))
6618 ncpi_state &= ~(NCPI_MDM_DCD_ON_RECEIVED | NCPI_MDM_CTS_ON_RECEIVED);
6619 data++; /* connected norm */
6620 conn_opt = GET_WORD(data);
6621 data += 2; /* connected options */
6623 PUT_WORD (&(plci->ncpi_buffer[1]), (word)(GET_DWORD(data) & 0x0000FFFF));
6625 if (conn_opt & DSP_CONNECTED_OPTION_MASK_V42)
6627 ncpi_opt |= MDM_NCPI_ECM_V42;
6629 else if (conn_opt & DSP_CONNECTED_OPTION_MASK_MNP)
6631 ncpi_opt |= MDM_NCPI_ECM_MNP;
6635 ncpi_opt |= MDM_NCPI_TRANSPARENT;
6637 if (conn_opt & DSP_CONNECTED_OPTION_MASK_COMPRESSION)
6639 ncpi_opt |= MDM_NCPI_COMPRESSED;
6641 PUT_WORD (&(plci->ncpi_buffer[3]), ncpi_opt);
6642 plci->ncpi_buffer[0] = 4;
6644 plci->ncpi_state |= NCPI_VALID_CONNECT_B3_IND | NCPI_VALID_CONNECT_B3_ACT | NCPI_VALID_DISC_B3_IND;
6647 if (plci->B3_prot == 7)
6649 if (((a->ncci_state[ncci] == INC_ACT_PENDING) || (a->ncci_state[ncci] == OUTG_CON_PENDING))
6650 && (plci->ncpi_state & NCPI_VALID_CONNECT_B3_ACT)
6651 && !(plci->ncpi_state & NCPI_CONNECT_B3_ACT_SENT))
6653 a->ncci_state[ncci] = INC_ACT_PENDING;
6654 sendf(plci->appl,_CONNECT_B3_ACTIVE_I,Id,0,"S",plci->ncpi_buffer);
6655 plci->ncpi_state |= NCPI_CONNECT_B3_ACT_SENT;
6659 if (!((plci->requested_options_conn | plci->requested_options | plci->adapter->requested_options_table[plci->appl->Id-1])
6660 & ((1L << PRIVATE_V18) | (1L << PRIVATE_VOWN)))
6661 || !(ncpi_state & NCPI_MDM_DCD_ON_RECEIVED)
6662 || !(ncpi_state & NCPI_MDM_CTS_ON_RECEIVED))
6670 if(plci->NL.complete == 2)
6672 if (((plci->NL.Ind &0x0f) == N_UDATA)
6673 && !(udata_forwarding_table[plci->RData[0].P[0] >> 5] & (1L << (plci->RData[0].P[0] & 0x1f))))
6675 switch(plci->RData[0].P[0])
6678 case DTMF_UDATA_INDICATION_FAX_CALLING_TONE:
6679 if (plci->dtmf_rec_active & DTMF_LISTEN_ACTIVE_FLAG)
6680 sendf(plci->appl, _FACILITY_I, Id & 0xffffL, 0,"ws", SELECTOR_DTMF, "\x01X");
6682 case DTMF_UDATA_INDICATION_ANSWER_TONE:
6683 if (plci->dtmf_rec_active & DTMF_LISTEN_ACTIVE_FLAG)
6684 sendf(plci->appl, _FACILITY_I, Id & 0xffffL, 0,"ws", SELECTOR_DTMF, "\x01Y");
6686 case DTMF_UDATA_INDICATION_DIGITS_RECEIVED:
6687 dtmf_indication (Id, plci, plci->RData[0].P, plci->RData[0].PLength);
6689 case DTMF_UDATA_INDICATION_DIGITS_SENT:
6690 dtmf_confirmation (Id, plci);
6694 case UDATA_INDICATION_MIXER_TAP_DATA:
6695 capidtmf_recv_process_block (&(plci->capidtmf_state), plci->RData[0].P + 1, (word)(plci->RData[0].PLength - 1));
6696 i = capidtmf_indication (&(plci->capidtmf_state), dtmf_code_buffer + 1);
6699 dtmf_code_buffer[0] = DTMF_UDATA_INDICATION_DIGITS_RECEIVED;
6700 dtmf_indication (Id, plci, dtmf_code_buffer, (word)(i + 1));
6705 case UDATA_INDICATION_MIXER_COEFS_SET:
6706 mixer_indication_coefs_set (Id, plci);
6708 case UDATA_INDICATION_XCONNECT_FROM:
6709 mixer_indication_xconnect_from (Id, plci, plci->RData[0].P, plci->RData[0].PLength);
6711 case UDATA_INDICATION_XCONNECT_TO:
6712 mixer_indication_xconnect_to (Id, plci, plci->RData[0].P, plci->RData[0].PLength);
6716 case LEC_UDATA_INDICATION_DISABLE_DETECT:
6717 ec_indication (Id, plci, plci->RData[0].P, plci->RData[0].PLength);
6728 if ((plci->RData[0].PLength != 0)
6729 && ((plci->B2_prot == B2_V120_ASYNC)
6730 || (plci->B2_prot == B2_V120_ASYNC_V42BIS)
6731 || (plci->B2_prot == B2_V120_BIT_TRANSPARENT)))
6734 sendf(plci->appl,_DATA_B3_I,Id,0,
6737 (plci->NL.RNum < 2) ? 0 : plci->RData[1].PLength,
6745 sendf(plci->appl,_DATA_B3_I,Id,0,
6748 plci->RData[0].PLength,
6757 fax_feature_bits = 0;
6758 if((plci->NL.Ind &0x0f)==N_CONNECT ||
6759 (plci->NL.Ind &0x0f)==N_CONNECT_ACK ||
6760 (plci->NL.Ind &0x0f)==N_DISC ||
6761 (plci->NL.Ind &0x0f)==N_EDATA ||
6762 (plci->NL.Ind &0x0f)==N_DISC_ACK)
6765 plci->ncpi_buffer[0] = 0;
6766 switch (plci->B3_prot) {
6769 break; /* no network control protocol info - jfr */
6772 for(i=0; i<plci->NL.RLength; i++) plci->ncpi_buffer[4+i] = plci->NL.RBuffer->P[i];
6773 plci->ncpi_buffer[0] = (byte)(i+3);
6774 plci->ncpi_buffer[1] = (byte)(plci->NL.Ind &N_D_BIT? 1:0);
6775 plci->ncpi_buffer[2] = 0;
6776 plci->ncpi_buffer[3] = 0;
6778 case 4: /*T.30 - FAX*/
6779 case 5: /*T.30 - FAX*/
6780 if(plci->NL.RLength>=sizeof(T30_INFO))
6782 dbug(1,dprintf("FaxStatus %04x", ((T30_INFO *)plci->NL.RBuffer->P)->code));
6784 PUT_WORD(&(plci->ncpi_buffer[1]),((T30_INFO *)plci->NL.RBuffer->P)->rate_div_2400 * 2400);
6785 fax_feature_bits = GET_WORD(&((T30_INFO *)plci->NL.RBuffer->P)->feature_bits_low);
6786 i = (((T30_INFO *)plci->NL.RBuffer->P)->resolution & T30_RESOLUTION_R8_0770_OR_200) ? 0x0001 : 0x0000;
6787 if (plci->B3_prot == 5)
6789 if (!(fax_feature_bits & T30_FEATURE_BIT_ECM))
6790 i |= 0x8000; /* This is not an ECM connection */
6791 if (fax_feature_bits & T30_FEATURE_BIT_T6_CODING)
6792 i |= 0x4000; /* This is a connection with MMR compression */
6793 if (fax_feature_bits & T30_FEATURE_BIT_2D_CODING)
6794 i |= 0x2000; /* This is a connection with MR compression */
6795 if (fax_feature_bits & T30_FEATURE_BIT_MORE_DOCUMENTS)
6796 i |= 0x0004; /* More documents */
6797 if (fax_feature_bits & T30_FEATURE_BIT_POLLING)
6798 i |= 0x0002; /* Fax-polling indication */
6800 dbug(1,dprintf("FAX Options %04x %04x",fax_feature_bits,i));
6801 PUT_WORD(&(plci->ncpi_buffer[3]),i);
6802 PUT_WORD(&(plci->ncpi_buffer[5]),((T30_INFO *)plci->NL.RBuffer->P)->data_format);
6803 plci->ncpi_buffer[7] = ((T30_INFO *)plci->NL.RBuffer->P)->pages_low;
6804 plci->ncpi_buffer[8] = ((T30_INFO *)plci->NL.RBuffer->P)->pages_high;
6805 plci->ncpi_buffer[len] = 0;
6806 if(((T30_INFO *)plci->NL.RBuffer->P)->station_id_len)
6808 plci->ncpi_buffer[len] = 20;
6809 for (i = 0; i < 20; i++)
6810 plci->ncpi_buffer[++len] = ((T30_INFO *)plci->NL.RBuffer->P)->station_id[i];
6812 if (((plci->NL.Ind & 0x0f) == N_DISC) || ((plci->NL.Ind & 0x0f) == N_DISC_ACK))
6814 if (((T30_INFO *)plci->NL.RBuffer->P)->code < ARRAY_SIZE(fax_info))
6815 info = fax_info[((T30_INFO *)plci->NL.RBuffer->P)->code];
6817 info = _FAX_PROTOCOL_ERROR;
6820 if ((plci->requested_options_conn | plci->requested_options | a->requested_options_table[plci->appl->Id-1])
6821 & ((1L << PRIVATE_FAX_SUB_SEP_PWD) | (1L << PRIVATE_FAX_NONSTANDARD)))
6823 i = ((word)(((T30_INFO *) 0)->station_id + 20)) + ((T30_INFO *)plci->NL.RBuffer->P)->head_line_len;
6824 while (i < plci->NL.RBuffer->length)
6825 plci->ncpi_buffer[++len] = plci->NL.RBuffer->P[i++];
6828 plci->ncpi_buffer[0] = len;
6829 fax_feature_bits = GET_WORD(&((T30_INFO *)plci->NL.RBuffer->P)->feature_bits_low);
6830 PUT_WORD(&((T30_INFO *)plci->fax_connect_info_buffer)->feature_bits_low, fax_feature_bits);
6832 plci->ncpi_state |= NCPI_VALID_CONNECT_B3_IND;
6833 if (((plci->NL.Ind &0x0f) == N_CONNECT_ACK)
6834 || (((plci->NL.Ind &0x0f) == N_CONNECT)
6835 && (fax_feature_bits & T30_FEATURE_BIT_POLLING))
6836 || (((plci->NL.Ind &0x0f) == N_EDATA)
6837 && ((((T30_INFO *)plci->NL.RBuffer->P)->code == EDATA_T30_TRAIN_OK)
6838 || (((T30_INFO *)plci->NL.RBuffer->P)->code == EDATA_T30_DIS)
6839 || (((T30_INFO *)plci->NL.RBuffer->P)->code == EDATA_T30_DTC))))
6841 plci->ncpi_state |= NCPI_VALID_CONNECT_B3_ACT;
6843 if (((plci->NL.Ind &0x0f) == N_DISC)
6844 || ((plci->NL.Ind &0x0f) == N_DISC_ACK)
6845 || (((plci->NL.Ind &0x0f) == N_EDATA)
6846 && (((T30_INFO *)plci->NL.RBuffer->P)->code == EDATA_T30_EOP_CAPI)))
6848 plci->ncpi_state |= NCPI_VALID_CONNECT_B3_ACT | NCPI_VALID_DISC_B3_IND;
6854 if (((plci->NL.Ind & 0x0f) == N_DISC) || ((plci->NL.Ind & 0x0f) == N_DISC_ACK))
6856 if (plci->NL.RLength != 0)
6858 info = rtp_info[plci->NL.RBuffer->P[0]];
6859 plci->ncpi_buffer[0] = plci->NL.RLength - 1;
6860 for (i = 1; i < plci->NL.RLength; i++)
6861 plci->ncpi_buffer[i] = plci->NL.RBuffer->P[i];
6869 switch(plci->NL.Ind &0x0f) {
6871 if ((plci->B3_prot == 4) || (plci->B3_prot == 5))
6873 dbug(1,dprintf("EDATA ncci=0x%x state=%d code=%02x", ncci, a->ncci_state[ncci],
6874 ((T30_INFO *)plci->NL.RBuffer->P)->code));
6875 fax_send_edata_ack = (((T30_INFO *)(plci->fax_connect_info_buffer))->operating_mode == T30_OPERATING_MODE_CAPI_NEG);
6877 if ((plci->nsf_control_bits & T30_NSF_CONTROL_BIT_ENABLE_NSF)
6878 && (plci->nsf_control_bits & (T30_NSF_CONTROL_BIT_NEGOTIATE_IND | T30_NSF_CONTROL_BIT_NEGOTIATE_RESP))
6879 && (((T30_INFO *)plci->NL.RBuffer->P)->code == EDATA_T30_DIS)
6880 && (a->ncci_state[ncci] == OUTG_CON_PENDING)
6881 && (plci->ncpi_state & NCPI_VALID_CONNECT_B3_ACT)
6882 && !(plci->ncpi_state & NCPI_NEGOTIATE_B3_SENT))
6884 ((T30_INFO *)(plci->fax_connect_info_buffer))->code = ((T30_INFO *)plci->NL.RBuffer->P)->code;
6885 sendf(plci->appl,_MANUFACTURER_I,Id,0,"dwbS",_DI_MANU_ID,_DI_NEGOTIATE_B3,
6886 (byte)(plci->ncpi_buffer[0] + 1), plci->ncpi_buffer);
6887 plci->ncpi_state |= NCPI_NEGOTIATE_B3_SENT;
6888 if (plci->nsf_control_bits & T30_NSF_CONTROL_BIT_NEGOTIATE_RESP)
6889 fax_send_edata_ack = false;
6892 if (a->manufacturer_features & MANUFACTURER_FEATURE_FAX_PAPER_FORMATS)
6894 switch (((T30_INFO *)plci->NL.RBuffer->P)->code)
6897 if ((a->ncci_state[ncci] == OUTG_CON_PENDING)
6898 && !(GET_WORD(&((T30_INFO *)plci->fax_connect_info_buffer)->control_bits_low) & T30_CONTROL_BIT_REQUEST_POLLING)
6899 && (plci->ncpi_state & NCPI_VALID_CONNECT_B3_ACT)
6900 && !(plci->ncpi_state & NCPI_CONNECT_B3_ACT_SENT))
6902 a->ncci_state[ncci] = INC_ACT_PENDING;
6903 if (plci->B3_prot == 4)
6904 sendf(plci->appl,_CONNECT_B3_ACTIVE_I,Id,0,"s","");
6906 sendf(plci->appl,_CONNECT_B3_ACTIVE_I,Id,0,"S",plci->ncpi_buffer);
6907 plci->ncpi_state |= NCPI_CONNECT_B3_ACT_SENT;
6911 case EDATA_T30_TRAIN_OK:
6912 if ((a->ncci_state[ncci] == INC_ACT_PENDING)
6913 && (plci->ncpi_state & NCPI_VALID_CONNECT_B3_ACT)
6914 && !(plci->ncpi_state & NCPI_CONNECT_B3_ACT_SENT))
6916 if (plci->B3_prot == 4)
6917 sendf(plci->appl,_CONNECT_B3_ACTIVE_I,Id,0,"s","");
6919 sendf(plci->appl,_CONNECT_B3_ACTIVE_I,Id,0,"S",plci->ncpi_buffer);
6920 plci->ncpi_state |= NCPI_CONNECT_B3_ACT_SENT;
6924 case EDATA_T30_EOP_CAPI:
6925 if (a->ncci_state[ncci] == CONNECTED)
6927 sendf(plci->appl,_DISCONNECT_B3_I,Id,0,"wS",GOOD,plci->ncpi_buffer);
6928 a->ncci_state[ncci] = INC_DIS_PENDING;
6929 plci->ncpi_state = 0;
6930 fax_send_edata_ack = false;
6937 switch (((T30_INFO *)plci->NL.RBuffer->P)->code)
6939 case EDATA_T30_TRAIN_OK:
6940 if ((a->ncci_state[ncci] == INC_ACT_PENDING)
6941 && (plci->ncpi_state & NCPI_VALID_CONNECT_B3_ACT)
6942 && !(plci->ncpi_state & NCPI_CONNECT_B3_ACT_SENT))
6944 if (plci->B3_prot == 4)
6945 sendf(plci->appl,_CONNECT_B3_ACTIVE_I,Id,0,"s","");
6947 sendf(plci->appl,_CONNECT_B3_ACTIVE_I,Id,0,"S",plci->ncpi_buffer);
6948 plci->ncpi_state |= NCPI_CONNECT_B3_ACT_SENT;
6953 if (fax_send_edata_ack)
6955 ((T30_INFO *)(plci->fax_connect_info_buffer))->code = ((T30_INFO *)plci->NL.RBuffer->P)->code;
6956 plci->fax_edata_ack_length = 1;
6957 start_internal_command (Id, plci, fax_edata_ack_command);
6962 dbug(1,dprintf("EDATA ncci=0x%x state=%d", ncci, a->ncci_state[ncci]));
6966 if (!a->ch_ncci[ch])
6968 ncci = get_ncci (plci, ch, 0);
6969 Id = (Id & 0xffff) | (((dword) ncci) << 16);
6971 dbug(1,dprintf("N_CONNECT: ch=%d state=%d plci=%lx plci_Id=%lx plci_State=%d",
6972 ch, a->ncci_state[ncci], a->ncci_plci[ncci], plci->Id, plci->State));
6974 msg = _CONNECT_B3_I;
6975 if (a->ncci_state[ncci] == IDLE)
6977 else if (plci->B3_prot == 1)
6978 msg = _CONNECT_B3_T90_ACTIVE_I;
6980 a->ncci_state[ncci] = INC_CON_PENDING;
6981 if(plci->B3_prot == 4)
6982 sendf(plci->appl,msg,Id,0,"s","");
6984 sendf(plci->appl,msg,Id,0,"S",plci->ncpi_buffer);
6987 dbug(1,dprintf("N_connect_Ack"));
6988 if (plci->internal_command_queue[0]
6989 && ((plci->adjust_b_state == ADJUST_B_CONNECT_2)
6990 || (plci->adjust_b_state == ADJUST_B_CONNECT_3)
6991 || (plci->adjust_b_state == ADJUST_B_CONNECT_4)))
6993 (*(plci->internal_command_queue[0]))(Id, plci, 0);
6994 if (!plci->internal_command)
6995 next_internal_command (Id, plci);
6998 msg = _CONNECT_B3_ACTIVE_I;
6999 if (plci->B3_prot == 1)
7001 if (a->ncci_state[ncci] != OUTG_CON_PENDING)
7002 msg = _CONNECT_B3_T90_ACTIVE_I;
7003 a->ncci_state[ncci] = INC_ACT_PENDING;
7004 sendf(plci->appl,msg,Id,0,"S",plci->ncpi_buffer);
7006 else if ((plci->B3_prot == 4) || (plci->B3_prot == 5) || (plci->B3_prot == 7))
7008 if ((a->ncci_state[ncci] == OUTG_CON_PENDING)
7009 && (plci->ncpi_state & NCPI_VALID_CONNECT_B3_ACT)
7010 && !(plci->ncpi_state & NCPI_CONNECT_B3_ACT_SENT))
7012 a->ncci_state[ncci] = INC_ACT_PENDING;
7013 if (plci->B3_prot == 4)
7014 sendf(plci->appl,msg,Id,0,"s","");
7016 sendf(plci->appl,msg,Id,0,"S",plci->ncpi_buffer);
7017 plci->ncpi_state |= NCPI_CONNECT_B3_ACT_SENT;
7022 a->ncci_state[ncci] = INC_ACT_PENDING;
7023 sendf(plci->appl,msg,Id,0,"S",plci->ncpi_buffer);
7025 if (plci->adjust_b_restore)
7027 plci->adjust_b_restore = false;
7028 start_internal_command (Id, plci, adjust_b_restore);
7033 if (plci->internal_command_queue[0]
7034 && ((plci->internal_command == FAX_DISCONNECT_COMMAND_1)
7035 || (plci->internal_command == FAX_DISCONNECT_COMMAND_2)
7036 || (plci->internal_command == FAX_DISCONNECT_COMMAND_3)))
7038 (*(plci->internal_command_queue[0]))(Id, plci, 0);
7039 if (!plci->internal_command)
7040 next_internal_command (Id, plci);
7042 ncci_state = a->ncci_state[ncci];
7043 ncci_remove (plci, ncci, false);
7045 /* with N_DISC or N_DISC_ACK the IDI frees the respective */
7046 /* channel, so we cannot store the state in ncci_state! The */
7047 /* information which channel we received a N_DISC is thus */
7048 /* stored in the inc_dis_ncci_table buffer. */
7049 for(i=0; plci->inc_dis_ncci_table[i]; i++);
7050 plci->inc_dis_ncci_table[i] = (byte) ncci;
7052 /* need a connect_b3_ind before a disconnect_b3_ind with FAX */
7054 && (plci->B1_resource == 16)
7055 && (plci->State <= CONNECTED))
7058 i = ((T30_INFO *)plci->fax_connect_info_buffer)->rate_div_2400 * 2400;
7059 PUT_WORD (&plci->ncpi_buffer[1], i);
7060 PUT_WORD (&plci->ncpi_buffer[3], 0);
7061 i = ((T30_INFO *)plci->fax_connect_info_buffer)->data_format;
7062 PUT_WORD (&plci->ncpi_buffer[5], i);
7063 PUT_WORD (&plci->ncpi_buffer[7], 0);
7064 plci->ncpi_buffer[len] = 0;
7065 plci->ncpi_buffer[0] = len;
7066 if(plci->B3_prot == 4)
7067 sendf(plci->appl,_CONNECT_B3_I,Id,0,"s","");
7071 if ((plci->requested_options_conn | plci->requested_options | a->requested_options_table[plci->appl->Id-1])
7072 & ((1L << PRIVATE_FAX_SUB_SEP_PWD) | (1L << PRIVATE_FAX_NONSTANDARD)))
7074 plci->ncpi_buffer[++len] = 0;
7075 plci->ncpi_buffer[++len] = 0;
7076 plci->ncpi_buffer[++len] = 0;
7077 plci->ncpi_buffer[0] = len;
7080 sendf(plci->appl,_CONNECT_B3_I,Id,0,"S",plci->ncpi_buffer);
7082 sendf(plci->appl,_DISCONNECT_B3_I,Id,0,"wS",info,plci->ncpi_buffer);
7083 plci->ncpi_state = 0;
7084 sig_req(plci,HANGUP,0);
7086 plci->State = OUTG_DIS_PENDING;
7089 else if ((a->manufacturer_features & MANUFACTURER_FEATURE_FAX_PAPER_FORMATS)
7090 && ((plci->B3_prot == 4) || (plci->B3_prot == 5))
7091 && ((ncci_state == INC_DIS_PENDING) || (ncci_state == IDLE)))
7093 if (ncci_state == IDLE)
7097 if((plci->State==IDLE || plci->State==SUSPENDING) && !plci->channels){
7098 if(plci->State == SUSPENDING){
7103 "ws", (word)3, "\x03\x04\x00\x00");
7104 sendf(plci->appl, _DISCONNECT_I, Id & 0xffffL, 0, "w", 0);
7111 else if (plci->channels)
7113 sendf(plci->appl,_DISCONNECT_B3_I,Id,0,"wS",info,plci->ncpi_buffer);
7114 plci->ncpi_state = 0;
7115 if ((ncci_state == OUTG_REJ_PENDING)
7116 && ((plci->B3_prot != B3_T90NL) && (plci->B3_prot != B3_ISO8208) && (plci->B3_prot != B3_X25_DCE)))
7118 sig_req(plci,HANGUP,0);
7120 plci->State = OUTG_DIS_PENDING;
7125 a->ncci_state[ncci] = INC_RES_PENDING;
7126 sendf(plci->appl,_RESET_B3_I,Id,0,"S",plci->ncpi_buffer);
7129 a->ncci_state[ncci] = CONNECTED;
7130 sendf(plci->appl,_RESET_B3_I,Id,0,"S",plci->ncpi_buffer);
7134 if (!(udata_forwarding_table[plci->NL.RBuffer->P[0] >> 5] & (1L << (plci->NL.RBuffer->P[0] & 0x1f))))
7136 plci->RData[0].P = plci->internal_ind_buffer + (-((int)(long)(plci->internal_ind_buffer)) & 3);
7137 plci->RData[0].PLength = INTERNAL_IND_BUFFER_SIZE;
7138 plci->NL.R = plci->RData;
7144 if (((a->ncci_state[ncci] != CONNECTED) && (plci->B2_prot == 1)) /* transparent */
7145 || (a->ncci_state[ncci] == IDLE)
7146 || (a->ncci_state[ncci] == INC_DIS_PENDING))
7151 if ((a->ncci_state[ncci] != CONNECTED)
7152 && (a->ncci_state[ncci] != OUTG_DIS_PENDING)
7153 && (a->ncci_state[ncci] != OUTG_REJ_PENDING))
7155 dbug(1,dprintf("flow control"));
7156 plci->NL.RNR = 1; /* flow control */
7157 channel_x_off (plci, ch, 0);
7161 NCCIcode = ncci | (((word)a->Id) << 8);
7163 /* count all buffers within the Application pool */
7164 /* belonging to the same NCCI. If this is below the */
7165 /* number of buffers available per NCCI we accept */
7166 /* this packet, otherwise we reject it */
7169 for(i=0; i<APPLptr->MaxBuffer; i++) {
7170 if(NCCIcode==APPLptr->DataNCCI[i]) count++;
7171 if(!APPLptr->DataNCCI[i] && Num==0xffff) Num = i;
7174 if(count>=APPLptr->MaxNCCIData || Num==0xffff)
7176 dbug(3,dprintf("Flow-Control"));
7178 if( ++(APPLptr->NCCIDataFlowCtrlTimer)>=
7179 (word)((a->manufacturer_features & MANUFACTURER_FEATURE_OOB_CHANNEL) ? 40 : 2000))
7182 dbug(3,dprintf("DiscardData"));
7184 channel_x_off (plci, ch, 0);
7190 APPLptr->NCCIDataFlowCtrlTimer = 0;
7193 plci->RData[0].P = ReceiveBufferGet(APPLptr,Num);
7194 if(!plci->RData[0].P) {
7196 channel_x_off (plci, ch, 0);
7200 APPLptr->DataNCCI[Num] = NCCIcode;
7201 APPLptr->DataFlags[Num] = (plci->Id<<8) | (plci->NL.Ind>>4);
7202 dbug(3,dprintf("Buffer(%d), Max = %d",Num,APPLptr->MaxBuffer));
7205 plci->RFlags = plci->NL.Ind>>4;
7206 plci->RData[0].PLength = APPLptr->MaxDataLength;
7207 plci->NL.R = plci->RData;
7208 if ((plci->NL.RLength != 0)
7209 && ((plci->B2_prot == B2_V120_ASYNC)
7210 || (plci->B2_prot == B2_V120_ASYNC_V42BIS)
7211 || (plci->B2_prot == B2_V120_BIT_TRANSPARENT)))
7213 plci->RData[1].P = plci->RData[0].P;
7214 plci->RData[1].PLength = plci->RData[0].PLength;
7215 plci->RData[0].P = v120_header_buffer + (-((int) v120_header_buffer) & 3);
7216 if ((plci->NL.RBuffer->P[0] & V120_HEADER_EXTEND_BIT) || (plci->NL.RLength == 1))
7217 plci->RData[0].PLength = 1;
7219 plci->RData[0].PLength = 2;
7220 if (plci->NL.RBuffer->P[0] & V120_HEADER_BREAK_BIT)
7221 plci->RFlags |= 0x0010;
7222 if (plci->NL.RBuffer->P[0] & (V120_HEADER_C1_BIT | V120_HEADER_C2_BIT))
7223 plci->RFlags |= 0x8000;
7228 if((plci->NL.Ind &0x0f)==N_UDATA)
7229 plci->RFlags |= 0x0010;
7231 else if ((plci->B3_prot == B3_RTP) && ((plci->NL.Ind & 0x0f) == N_BDATA))
7232 plci->RFlags |= 0x0001;
7238 data_ack (plci, ch);
7246 /*------------------------------------------------------------------*/
7247 /* find a free PLCI */
7248 /*------------------------------------------------------------------*/
7250 word get_plci(DIVA_CAPI_ADAPTER * a)
7256 for(i=0;i<a->max_plci && a->plci[i].Id;i++);
7257 if(i==a->max_plci) {
7258 dbug(1,dprintf("get_plci: out of PLCIs"));
7262 plci->Id = (byte)(i+1);
7270 plci->relatedPTYPLCI = NULL;
7272 plci->SuppState = IDLE;
7275 plci->B1_resource = 0;
7280 plci->m_command = 0;
7281 init_internal_command_queue (plci);
7283 plci->req_in_start = 0;
7286 plci->msg_in_write_pos = MSG_IN_QUEUE_SIZE;
7287 plci->msg_in_read_pos = MSG_IN_QUEUE_SIZE;
7288 plci->msg_in_wrap_pos = MSG_IN_QUEUE_SIZE;
7290 plci->data_sent = false;
7291 plci->send_disc = 0;
7292 plci->sig_global_req = 0;
7293 plci->sig_remove_id = 0;
7294 plci->nl_global_req = 0;
7295 plci->nl_remove_id = 0;
7297 plci->manufacturer = false;
7298 plci->call_dir = CALL_DIR_OUT | CALL_DIR_ORIGINATE;
7299 plci->spoofed_msg = 0;
7301 plci->cr_enquiry = false;
7302 plci->hangup_flow_ctrl_timer = 0;
7304 plci->ncci_ring_list = 0;
7305 for(j=0;j<MAX_CHANNELS_PER_PLCI;j++) plci->inc_dis_ncci_table[j] = 0;
7306 clear_c_ind_mask (plci);
7307 set_group_ind_mask (plci);
7308 plci->fax_connect_info_length = 0;
7309 plci->nsf_control_bits = 0;
7310 plci->ncpi_state = 0x00;
7311 plci->ncpi_buffer[0] = 0;
7313 plci->requested_options_conn = 0;
7314 plci->requested_options = 0;
7315 plci->notifiedcall = 0;
7316 plci->vswitchstate = 0;
7318 plci->vsprotdialect = 0;
7319 init_b1_config (plci);
7320 dbug(1,dprintf("get_plci(%x)",plci->Id));
7324 /*------------------------------------------------------------------*/
7325 /* put a parameter in the parameter buffer */
7326 /*------------------------------------------------------------------*/
7328 static void add_p(PLCI * plci, byte code, byte * p)
7333 if(p) p_length = p[0];
7334 add_ie(plci, code, p, p_length);
7337 /*------------------------------------------------------------------*/
7338 /* put a structure in the parameter buffer */
7339 /*------------------------------------------------------------------*/
7340 static void add_s(PLCI * plci, byte code, API_PARSE * p)
7342 if(p) add_ie(plci, code, p->info, (word)p->length);
7345 /*------------------------------------------------------------------*/
7346 /* put multiple structures in the parameter buffer */
7347 /*------------------------------------------------------------------*/
7348 static void add_ss(PLCI * plci, byte code, API_PARSE * p)
7353 dbug(1,dprintf("add_ss(%x,len=%d)",code,p->length));
7354 for(i=2;i<(byte)p->length;i+=p->info[i]+2){
7355 dbug(1,dprintf("add_ss_ie(%x,len=%d)",p->info[i-1],p->info[i]));
7356 add_ie(plci, p->info[i-1], (byte *)&(p->info[i]), (word)p->info[i]);
7361 /*------------------------------------------------------------------*/
7362 /* return the channel number sent by the application in a esc_chi */
7363 /*------------------------------------------------------------------*/
7364 static byte getChannel(API_PARSE * p)
7369 for(i=2;i<(byte)p->length;i+=p->info[i]+2){
7371 if(p->info[i-1]==ESC && p->info[i+1]==CHI) return (p->info[i+2]);
7379 /*------------------------------------------------------------------*/
7380 /* put an information element in the parameter buffer */
7381 /*------------------------------------------------------------------*/
7383 static void add_ie(PLCI * plci, byte code, byte * p, word p_length)
7387 if(!(code &0x80) && !p_length) return;
7389 if(plci->req_in==plci->req_in_start) {
7395 plci->RBuffer[plci->req_in++] = code;
7398 plci->RBuffer[plci->req_in++] = (byte)p_length;
7399 for(i=0;i<p_length;i++) plci->RBuffer[plci->req_in++] = p[1+i];
7402 plci->RBuffer[plci->req_in++] = 0;
7405 /*------------------------------------------------------------------*/
7406 /* put a unstructured data into the buffer */
7407 /*------------------------------------------------------------------*/
7409 void add_d(PLCI * plci, word length, byte * p)
7413 if(plci->req_in==plci->req_in_start) {
7419 for(i=0;i<length;i++) plci->RBuffer[plci->req_in++] = p[i];
7422 /*------------------------------------------------------------------*/
7423 /* put parameters from the Additional Info parameter in the */
7424 /* parameter buffer */
7425 /*------------------------------------------------------------------*/
7427 void add_ai(PLCI * plci, API_PARSE * ai)
7430 API_PARSE ai_parms[5];
7432 for(i=0;i<5;i++) ai_parms[i].length = 0;
7436 if(api_parse(&ai->info[1], (word)ai->length, "ssss", ai_parms))
7439 add_s (plci,KEY,&ai_parms[1]);
7440 add_s (plci,UUI,&ai_parms[2]);
7441 add_ss(plci,FTY,&ai_parms[3]);
7444 /*------------------------------------------------------------------*/
7445 /* put parameter for b1 protocol in the parameter buffer */
7446 /*------------------------------------------------------------------*/
7448 word add_b1(PLCI * plci, API_PARSE * bp, word b_channel_info, word b1_facilities)
7450 API_PARSE bp_parms[8];
7451 API_PARSE mdm_cfg[9];
7452 API_PARSE global_config[2];
7454 byte resource[] = {5,9,13,12,16,39,9,17,17,18};
7455 byte voice_cai[] = "\x06\x14\x00\x00\x00\x00\x08";
7458 API_PARSE mdm_cfg_v18[4];
7463 for(i=0;i<8;i++) bp_parms[i].length = 0;
7464 for(i=0;i<2;i++) global_config[i].length = 0;
7466 dbug(1,dprintf("add_b1"));
7467 api_save_msg(bp, "s", &plci->B_protocol);
7469 if(b_channel_info==2){
7470 plci->B1_resource = 0;
7471 adjust_b1_facilities (plci, plci->B1_resource, b1_facilities);
7472 add_p(plci, CAI, "\x01\x00");
7473 dbug(1,dprintf("Cai=1,0 (no resource)"));
7477 if(plci->tel == CODEC_PERMANENT) return 0;
7478 else if(plci->tel == CODEC){
7479 plci->B1_resource = 1;
7480 adjust_b1_facilities (plci, plci->B1_resource, b1_facilities);
7481 add_p(plci, CAI, "\x01\x01");
7482 dbug(1,dprintf("Cai=1,1 (Codec)"));
7485 else if(plci->tel == ADV_VOICE){
7486 plci->B1_resource = add_b1_facilities (plci, 9, (word)(b1_facilities | B1_FACILITY_VOICE));
7487 adjust_b1_facilities (plci, plci->B1_resource, (word)(b1_facilities | B1_FACILITY_VOICE));
7488 voice_cai[1] = plci->B1_resource;
7489 PUT_WORD (&voice_cai[5], plci->appl->MaxDataLength);
7490 add_p(plci, CAI, voice_cai);
7491 dbug(1,dprintf("Cai=1,0x%x (AdvVoice)",voice_cai[1]));
7494 plci->call_dir &= ~(CALL_DIR_ORIGINATE | CALL_DIR_ANSWER);
7495 if (plci->call_dir & CALL_DIR_OUT)
7496 plci->call_dir |= CALL_DIR_ORIGINATE;
7497 else if (plci->call_dir & CALL_DIR_IN)
7498 plci->call_dir |= CALL_DIR_ANSWER;
7501 plci->B1_resource = 0x5;
7502 adjust_b1_facilities (plci, plci->B1_resource, b1_facilities);
7503 add_p(plci, CAI, "\x01\x05");
7507 dbug(1,dprintf("b_prot_len=%d",(word)bp->length));
7508 if(bp->length>256) return _WRONG_MESSAGE_FORMAT;
7509 if(api_parse(&bp->info[1], (word)bp->length, "wwwsssb", bp_parms))
7511 bp_parms[6].length = 0;
7512 if(api_parse(&bp->info[1], (word)bp->length, "wwwsss", bp_parms))
7514 dbug(1,dprintf("b-form.!"));
7515 return _WRONG_MESSAGE_FORMAT;
7518 else if (api_parse(&bp->info[1], (word)bp->length, "wwwssss", bp_parms))
7520 dbug(1,dprintf("b-form.!"));
7521 return _WRONG_MESSAGE_FORMAT;
7524 if(bp_parms[6].length)
7526 if(api_parse(&bp_parms[6].info[1], (word)bp_parms[6].length, "w", global_config))
7528 return _WRONG_MESSAGE_FORMAT;
7530 switch(GET_WORD(global_config[0].info))
7533 plci->call_dir = (plci->call_dir & ~CALL_DIR_ANSWER) | CALL_DIR_ORIGINATE;
7536 plci->call_dir = (plci->call_dir & ~CALL_DIR_ORIGINATE) | CALL_DIR_ANSWER;
7540 dbug(1,dprintf("call_dir=%04x", plci->call_dir));
7543 if ((GET_WORD(bp_parms[0].info) == B1_RTP)
7544 && (plci->adapter->man_profile.private_options & (1L << PRIVATE_RTP)))
7546 plci->B1_resource = add_b1_facilities (plci, 31, (word)(b1_facilities & ~B1_FACILITY_VOICE));
7547 adjust_b1_facilities (plci, plci->B1_resource, (word)(b1_facilities & ~B1_FACILITY_VOICE));
7548 cai[1] = plci->B1_resource;
7552 PUT_WORD(&cai[5],plci->appl->MaxDataLength);
7553 for (i = 0; i < bp_parms[3].length; i++)
7554 cai[7+i] = bp_parms[3].info[1+i];
7555 cai[0] = 6 + bp_parms[3].length;
7556 add_p(plci, CAI, cai);
7561 if ((GET_WORD(bp_parms[0].info) == B1_PIAFS)
7562 && (plci->adapter->man_profile.private_options & (1L << PRIVATE_PIAFS)))
7564 plci->B1_resource = add_b1_facilities (plci, 35/* PIAFS HARDWARE FACILITY */, (word)(b1_facilities & ~B1_FACILITY_VOICE));
7565 adjust_b1_facilities (plci, plci->B1_resource, (word)(b1_facilities & ~B1_FACILITY_VOICE));
7566 cai[1] = plci->B1_resource;
7570 PUT_WORD(&cai[5],plci->appl->MaxDataLength);
7572 add_p(plci, CAI, cai);
7577 if ((GET_WORD(bp_parms[0].info) >= 32)
7578 || (!((1L << GET_WORD(bp_parms[0].info)) & plci->adapter->profile.B1_Protocols)
7579 && ((GET_WORD(bp_parms[0].info) != 3)
7580 || !((1L << B1_HDLC) & plci->adapter->profile.B1_Protocols)
7581 || ((bp_parms[3].length != 0) && (GET_WORD(&bp_parms[3].info[1]) != 0) && (GET_WORD(&bp_parms[3].info[1]) != 56000)))))
7583 return _B1_NOT_SUPPORTED;
7585 plci->B1_resource = add_b1_facilities (plci, resource[GET_WORD(bp_parms[0].info)],
7586 (word)(b1_facilities & ~B1_FACILITY_VOICE));
7587 adjust_b1_facilities (plci, plci->B1_resource, (word)(b1_facilities & ~B1_FACILITY_VOICE));
7589 cai[1] = plci->B1_resource;
7590 for (i=2;i<sizeof(cai);i++) cai[i] = 0;
7592 if ((GET_WORD(bp_parms[0].info) == B1_MODEM_ALL_NEGOTIATE)
7593 || (GET_WORD(bp_parms[0].info) == B1_MODEM_ASYNC)
7594 || (GET_WORD(bp_parms[0].info) == B1_MODEM_SYNC_HDLC))
7596 for (i=0;i<7;i++) mdm_cfg[i].length = 0;
7598 if (bp_parms[3].length)
7600 if(api_parse(&bp_parms[3].info[1],(word)bp_parms[3].length,"wwwwww", mdm_cfg))
7602 return (_WRONG_MESSAGE_FORMAT);
7605 cai[2] = 0; /* Bit rate for adaptation */
7607 dbug(1,dprintf("MDM Max Bit Rate:<%d>", GET_WORD(mdm_cfg[0].info)));
7609 PUT_WORD (&cai[13], 0); /* Min Tx speed */
7610 PUT_WORD (&cai[15], GET_WORD(mdm_cfg[0].info)); /* Max Tx speed */
7611 PUT_WORD (&cai[17], 0); /* Min Rx speed */
7612 PUT_WORD (&cai[19], GET_WORD(mdm_cfg[0].info)); /* Max Rx speed */
7614 cai[3] = 0; /* Async framing parameters */
7615 switch (GET_WORD (mdm_cfg[2].info))
7617 case 1: /* odd parity */
7618 cai[3] |= (DSP_CAI_ASYNC_PARITY_ENABLE | DSP_CAI_ASYNC_PARITY_ODD);
7619 dbug(1,dprintf("MDM: odd parity"));
7622 case 2: /* even parity */
7623 cai[3] |= (DSP_CAI_ASYNC_PARITY_ENABLE | DSP_CAI_ASYNC_PARITY_EVEN);
7624 dbug(1,dprintf("MDM: even parity"));
7628 dbug(1,dprintf("MDM: no parity"));
7632 switch (GET_WORD (mdm_cfg[3].info))
7634 case 1: /* 2 stop bits */
7635 cai[3] |= DSP_CAI_ASYNC_TWO_STOP_BITS;
7636 dbug(1,dprintf("MDM: 2 stop bits"));
7640 dbug(1,dprintf("MDM: 1 stop bit"));
7644 switch (GET_WORD (mdm_cfg[1].info))
7647 cai[3] |= DSP_CAI_ASYNC_CHAR_LENGTH_5;
7648 dbug(1,dprintf("MDM: 5 bits"));
7652 cai[3] |= DSP_CAI_ASYNC_CHAR_LENGTH_6;
7653 dbug(1,dprintf("MDM: 6 bits"));
7657 cai[3] |= DSP_CAI_ASYNC_CHAR_LENGTH_7;
7658 dbug(1,dprintf("MDM: 7 bits"));
7662 dbug(1,dprintf("MDM: 8 bits"));
7666 cai[7] = 0; /* Line taking options */
7667 cai[8] = 0; /* Modulation negotiation options */
7668 cai[9] = 0; /* Modulation options */
7670 if (((plci->call_dir & CALL_DIR_ORIGINATE) != 0) ^ ((plci->call_dir & CALL_DIR_OUT) != 0))
7672 cai[9] |= DSP_CAI_MODEM_REVERSE_DIRECTION;
7673 dbug(1, dprintf("MDM: Reverse direction"));
7676 if (GET_WORD (mdm_cfg[4].info) & MDM_CAPI_DISABLE_RETRAIN)
7678 cai[9] |= DSP_CAI_MODEM_DISABLE_RETRAIN;
7679 dbug(1, dprintf("MDM: Disable retrain"));
7682 if (GET_WORD (mdm_cfg[4].info) & MDM_CAPI_DISABLE_RING_TONE)
7684 cai[7] |= DSP_CAI_MODEM_DISABLE_CALLING_TONE | DSP_CAI_MODEM_DISABLE_ANSWER_TONE;
7685 dbug(1, dprintf("MDM: Disable ring tone"));
7688 if (GET_WORD (mdm_cfg[4].info) & MDM_CAPI_GUARD_1800)
7690 cai[8] |= DSP_CAI_MODEM_GUARD_TONE_1800HZ;
7691 dbug(1, dprintf("MDM: 1800 guard tone"));
7693 else if (GET_WORD (mdm_cfg[4].info) & MDM_CAPI_GUARD_550 )
7695 cai[8] |= DSP_CAI_MODEM_GUARD_TONE_550HZ;
7696 dbug(1, dprintf("MDM: 550 guard tone"));
7699 if ((GET_WORD (mdm_cfg[5].info) & 0x00ff) == MDM_CAPI_NEG_V100)
7701 cai[8] |= DSP_CAI_MODEM_NEGOTIATE_V100;
7702 dbug(1, dprintf("MDM: V100"));
7704 else if ((GET_WORD (mdm_cfg[5].info) & 0x00ff) == MDM_CAPI_NEG_MOD_CLASS)
7706 cai[8] |= DSP_CAI_MODEM_NEGOTIATE_IN_CLASS;
7707 dbug(1, dprintf("MDM: IN CLASS"));
7709 else if ((GET_WORD (mdm_cfg[5].info) & 0x00ff) == MDM_CAPI_NEG_DISABLED)
7711 cai[8] |= DSP_CAI_MODEM_NEGOTIATE_DISABLED;
7712 dbug(1, dprintf("MDM: DISABLED"));
7716 if ((plci->adapter->man_profile.private_options & (1L << PRIVATE_V18))
7717 && (GET_WORD(mdm_cfg[5].info) & 0x8000)) /* Private V.18 enable */
7719 plci->requested_options |= 1L << PRIVATE_V18;
7721 if (GET_WORD(mdm_cfg[5].info) & 0x4000) /* Private VOWN enable */
7722 plci->requested_options |= 1L << PRIVATE_VOWN;
7724 if ((plci->requested_options_conn | plci->requested_options | plci->adapter->requested_options_table[plci->appl->Id-1])
7725 & ((1L << PRIVATE_V18) | (1L << PRIVATE_VOWN)))
7727 if (!api_parse(&bp_parms[3].info[1],(word)bp_parms[3].length,"wwwwwws", mdm_cfg))
7730 if (mdm_cfg[6].length >= 4)
7732 d = GET_DWORD(&mdm_cfg[6].info[1]);
7733 cai[7] |= (byte) d; /* line taking options */
7734 cai[9] |= (byte)(d >> 8); /* modulation options */
7735 cai[++i] = (byte)(d >> 16); /* vown modulation options */
7736 cai[++i] = (byte)(d >> 24);
7737 if (mdm_cfg[6].length >= 8)
7739 d = GET_DWORD(&mdm_cfg[6].info[5]);
7740 cai[10] |= (byte) d; /* disabled modulations mask */
7741 cai[11] |= (byte)(d >> 8);
7742 if (mdm_cfg[6].length >= 12)
7744 d = GET_DWORD(&mdm_cfg[6].info[9]);
7745 cai[12] = (byte) d; /* enabled modulations mask */
7746 cai[++i] = (byte)(d >> 8); /* vown enabled modulations */
7747 cai[++i] = (byte)(d >> 16);
7748 cai[++i] = (byte)(d >> 24);
7750 if (mdm_cfg[6].length >= 14)
7752 w = GET_WORD(&mdm_cfg[6].info[13]);
7754 PUT_WORD(&cai[13], w); /* min tx speed */
7755 if (mdm_cfg[6].length >= 16)
7757 w = GET_WORD(&mdm_cfg[6].info[15]);
7759 PUT_WORD(&cai[15], w); /* max tx speed */
7760 if (mdm_cfg[6].length >= 18)
7762 w = GET_WORD(&mdm_cfg[6].info[17]);
7764 PUT_WORD(&cai[17], w); /* min rx speed */
7765 if (mdm_cfg[6].length >= 20)
7767 w = GET_WORD(&mdm_cfg[6].info[19]);
7769 PUT_WORD(&cai[19], w); /* max rx speed */
7770 if (mdm_cfg[6].length >= 22)
7772 w = GET_WORD(&mdm_cfg[6].info[21]);
7773 cai[23] = (byte)(-((short) w)); /* transmit level */
7774 if (mdm_cfg[6].length >= 24)
7776 w = GET_WORD(&mdm_cfg[6].info[23]);
7777 cai[22] |= (byte) w; /* info options mask */
7778 cai[21] |= (byte)(w >> 8); /* disabled symbol rates */
7790 if (!api_parse(&bp_parms[3].info[1],(word)bp_parms[3].length,"wwwwwwss", mdm_cfg))
7792 if (!api_parse(&mdm_cfg[7].info[1],(word)mdm_cfg[7].length,"sss", mdm_cfg_v18))
7794 for (n = 0; n < 3; n++)
7796 cai[i] = (byte)(mdm_cfg_v18[n].length);
7797 for (j = 1; j < ((word)(cai[i] + 1)); j++)
7798 cai[i+j] = mdm_cfg_v18[n].info[j];
7803 cai[0] = (byte)(i - 1);
7809 if(GET_WORD(bp_parms[0].info)==2 || /* V.110 async */
7810 GET_WORD(bp_parms[0].info)==3 ) /* V.110 sync */
7812 if(bp_parms[3].length){
7813 dbug(1,dprintf("V.110,%d",GET_WORD(&bp_parms[3].info[1])));
7814 switch(GET_WORD(&bp_parms[3].info[1])){ /* Rate */
7817 if(GET_WORD(bp_parms[0].info)==3){ /* V.110 sync 56k */
7818 dbug(1,dprintf("56k sync HSCX"));
7823 else if(GET_WORD(bp_parms[0].info)==2){
7824 dbug(1,dprintf("56k async DSP"));
7828 case 50: cai[2] = 1; break;
7829 case 75: cai[2] = 1; break;
7830 case 110: cai[2] = 1; break;
7831 case 150: cai[2] = 1; break;
7832 case 200: cai[2] = 1; break;
7833 case 300: cai[2] = 1; break;
7834 case 600: cai[2] = 1; break;
7835 case 1200: cai[2] = 2; break;
7836 case 2400: cai[2] = 3; break;
7837 case 4800: cai[2] = 4; break;
7838 case 7200: cai[2] = 10; break;
7839 case 9600: cai[2] = 5; break;
7840 case 12000: cai[2] = 13; break;
7841 case 24000: cai[2] = 0; break;
7842 case 14400: cai[2] = 11; break;
7843 case 19200: cai[2] = 6; break;
7844 case 28800: cai[2] = 12; break;
7845 case 38400: cai[2] = 7; break;
7846 case 48000: cai[2] = 8; break;
7847 case 76: cai[2] = 15; break; /* 75/1200 */
7848 case 1201: cai[2] = 14; break; /* 1200/75 */
7849 case 56001: cai[2] = 9; break; /* V.110 56000 */
7852 return _B1_PARM_NOT_SUPPORTED;
7855 if (cai[1] == 13) /* v.110 async */
7857 if (bp_parms[3].length >= 8)
7859 switch (GET_WORD (&bp_parms[3].info[3]))
7862 cai[3] |= DSP_CAI_ASYNC_CHAR_LENGTH_5;
7865 cai[3] |= DSP_CAI_ASYNC_CHAR_LENGTH_6;
7868 cai[3] |= DSP_CAI_ASYNC_CHAR_LENGTH_7;
7871 switch (GET_WORD (&bp_parms[3].info[5]))
7873 case 1: /* odd parity */
7874 cai[3] |= (DSP_CAI_ASYNC_PARITY_ENABLE | DSP_CAI_ASYNC_PARITY_ODD);
7876 case 2: /* even parity */
7877 cai[3] |= (DSP_CAI_ASYNC_PARITY_ENABLE | DSP_CAI_ASYNC_PARITY_EVEN);
7880 switch (GET_WORD (&bp_parms[3].info[7]))
7882 case 1: /* 2 stop bits */
7883 cai[3] |= DSP_CAI_ASYNC_TWO_STOP_BITS;
7889 else if(cai[1]==8 || GET_WORD(bp_parms[0].info)==3 ){
7890 dbug(1,dprintf("V.110 default 56k sync"));
7896 dbug(1,dprintf("V.110 default 9600 async"));
7900 PUT_WORD(&cai[5],plci->appl->MaxDataLength);
7901 dbug(1,dprintf("CAI[%d]=%x,%x,%x,%x,%x,%x", cai[0], cai[1], cai[2], cai[3], cai[4], cai[5], cai[6]));
7902 /* HexDump ("CAI", sizeof(cai), &cai[0]); */
7904 add_p(plci, CAI, cai);
7908 /*------------------------------------------------------------------*/
7909 /* put parameter for b2 and B3 protocol in the parameter buffer */
7910 /*------------------------------------------------------------------*/
7912 word add_b23(PLCI * plci, API_PARSE * bp)
7914 word i, fax_control_bits;
7916 byte SAPI = 0x40; /* default SAPI 16 for x.31 */
7917 API_PARSE bp_parms[8];
7918 API_PARSE * b1_config;
7919 API_PARSE * b2_config;
7920 API_PARSE b2_config_parms[8];
7921 API_PARSE * b3_config;
7922 API_PARSE b3_config_parms[6];
7923 API_PARSE global_config[2];
7925 static byte llc[3] = {2,0,0};
7926 static byte dlc[20] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
7927 static byte nlc[256];
7928 static byte lli[12] = {1,1};
7930 const byte llc2_out[] = {1,2,4,6,2,0,0,0, X75_V42BIS,V120_L2,V120_V42BIS,V120_L2,6};
7931 const byte llc2_in[] = {1,3,4,6,3,0,0,0, X75_V42BIS,V120_L2,V120_V42BIS,V120_L2,6};
7933 const byte llc3[] = {4,3,2,2,6,6,0};
7934 const byte header[] = {0,2,3,3,0,0,0};
7936 for(i=0;i<8;i++) bp_parms[i].length = 0;
7937 for(i=0;i<6;i++) b2_config_parms[i].length = 0;
7938 for(i=0;i<5;i++) b3_config_parms[i].length = 0;
7942 if (plci->adapter->manufacturer_features & MANUFACTURER_FEATURE_XONOFF_FLOW_CONTROL)
7944 if (plci->adapter->manufacturer_features & MANUFACTURER_FEATURE_OOB_CHANNEL)
7947 if ((lli[1] & 0x02) && (diva_xdi_extended_features & DIVA_CAPI_USE_CMA)) {
7949 if (plci->rx_dma_descriptor <= 0) {
7950 plci->rx_dma_descriptor=diva_get_dma_descriptor(plci,&plci->rx_dma_magic);
7951 if (plci->rx_dma_descriptor >= 0)
7952 plci->rx_dma_descriptor++;
7954 if (plci->rx_dma_descriptor > 0) {
7957 lli[2] = (byte)(plci->rx_dma_descriptor - 1);
7958 lli[3] = (byte)plci->rx_dma_magic;
7959 lli[4] = (byte)(plci->rx_dma_magic >> 8);
7960 lli[5] = (byte)(plci->rx_dma_magic >> 16);
7961 lli[6] = (byte)(plci->rx_dma_magic >> 24);
7965 if (DIVA_CAPI_SUPPORTS_NO_CANCEL(plci->adapter)) {
7969 dbug(1,dprintf("add_b23"));
7970 api_save_msg(bp, "s", &plci->B_protocol);
7972 if(!bp->length && plci->tel)
7974 plci->adv_nl = true;
7975 dbug(1,dprintf("Default adv.Nl"));
7976 add_p(plci,LLI,lli);
7977 plci->B2_prot = 1 /*XPARENT*/;
7978 plci->B3_prot = 0 /*XPARENT*/;
7981 add_p(plci, LLC, llc);
7983 PUT_WORD(&dlc[1],plci->appl->MaxDataLength);
7984 add_p(plci, DLC, dlc);
7988 if(!bp->length) /*default*/
7990 dbug(1,dprintf("ret default"));
7991 add_p(plci,LLI,lli);
7992 plci->B2_prot = 0 /*X.75 */;
7993 plci->B3_prot = 0 /*XPARENT*/;
7996 add_p(plci, LLC, llc);
7998 PUT_WORD(&dlc[1],plci->appl->MaxDataLength);
7999 add_p(plci, DLC, dlc);
8002 dbug(1,dprintf("b_prot_len=%d",(word)bp->length));
8003 if((word)bp->length > 256) return _WRONG_MESSAGE_FORMAT;
8005 if(api_parse(&bp->info[1], (word)bp->length, "wwwsssb", bp_parms))
8007 bp_parms[6].length = 0;
8008 if(api_parse(&bp->info[1], (word)bp->length, "wwwsss", bp_parms))
8010 dbug(1,dprintf("b-form.!"));
8011 return _WRONG_MESSAGE_FORMAT;
8014 else if (api_parse(&bp->info[1], (word)bp->length, "wwwssss", bp_parms))
8016 dbug(1,dprintf("b-form.!"));
8017 return _WRONG_MESSAGE_FORMAT;
8020 if(plci->tel==ADV_VOICE) /* transparent B on advanced voice */
8022 if(GET_WORD(bp_parms[1].info)!=1
8023 || GET_WORD(bp_parms[2].info)!=0) return _B2_NOT_SUPPORTED;
8024 plci->adv_nl = true;
8026 else if(plci->tel) return _B2_NOT_SUPPORTED;
8029 if ((GET_WORD(bp_parms[1].info) == B2_RTP)
8030 && (GET_WORD(bp_parms[2].info) == B3_RTP)
8031 && (plci->adapter->man_profile.private_options & (1L << PRIVATE_RTP)))
8033 add_p(plci,LLI,lli);
8034 plci->B2_prot = (byte) GET_WORD(bp_parms[1].info);
8035 plci->B3_prot = (byte) GET_WORD(bp_parms[2].info);
8036 llc[1] = (plci->call_dir & (CALL_DIR_ORIGINATE | CALL_DIR_FORCE_OUTG_NL)) ? 14 : 13;
8038 add_p(plci, LLC, llc);
8040 PUT_WORD(&dlc[1],plci->appl->MaxDataLength);
8041 dlc[3] = 3; /* Addr A */
8042 dlc[4] = 1; /* Addr B */
8043 dlc[5] = 7; /* modulo mode */
8044 dlc[6] = 7; /* window size */
8045 dlc[7] = 0; /* XID len Lo */
8046 dlc[8] = 0; /* XID len Hi */
8047 for (i = 0; i < bp_parms[4].length; i++)
8048 dlc[9+i] = bp_parms[4].info[1+i];
8049 dlc[0] = (byte)(8 + bp_parms[4].length);
8050 add_p(plci, DLC, dlc);
8051 for (i = 0; i < bp_parms[5].length; i++)
8052 nlc[1+i] = bp_parms[5].info[1+i];
8053 nlc[0] = (byte)(bp_parms[5].length);
8054 add_p(plci, NLC, nlc);
8060 if ((GET_WORD(bp_parms[1].info) >= 32)
8061 || (!((1L << GET_WORD(bp_parms[1].info)) & plci->adapter->profile.B2_Protocols)
8062 && ((GET_WORD(bp_parms[1].info) != B2_PIAFS)
8063 || !(plci->adapter->man_profile.private_options & (1L << PRIVATE_PIAFS)))))
8066 return _B2_NOT_SUPPORTED;
8068 if ((GET_WORD(bp_parms[2].info) >= 32)
8069 || !((1L << GET_WORD(bp_parms[2].info)) & plci->adapter->profile.B3_Protocols))
8071 return _B3_NOT_SUPPORTED;
8073 if ((GET_WORD(bp_parms[1].info) != B2_SDLC)
8074 && ((GET_WORD(bp_parms[0].info) == B1_MODEM_ALL_NEGOTIATE)
8075 || (GET_WORD(bp_parms[0].info) == B1_MODEM_ASYNC)
8076 || (GET_WORD(bp_parms[0].info) == B1_MODEM_SYNC_HDLC)))
8078 return (add_modem_b23 (plci, bp_parms));
8081 add_p(plci,LLI,lli);
8083 plci->B2_prot = (byte) GET_WORD(bp_parms[1].info);
8084 plci->B3_prot = (byte) GET_WORD(bp_parms[2].info);
8085 if(plci->B2_prot==12) SAPI = 0; /* default SAPI D-channel */
8087 if(bp_parms[6].length)
8089 if(api_parse(&bp_parms[6].info[1], (word)bp_parms[6].length, "w", global_config))
8091 return _WRONG_MESSAGE_FORMAT;
8093 switch(GET_WORD(global_config[0].info))
8096 plci->call_dir = (plci->call_dir & ~CALL_DIR_ANSWER) | CALL_DIR_ORIGINATE;
8099 plci->call_dir = (plci->call_dir & ~CALL_DIR_ORIGINATE) | CALL_DIR_ANSWER;
8103 dbug(1,dprintf("call_dir=%04x", plci->call_dir));
8106 if (plci->B2_prot == B2_PIAFS)
8109 /* IMPLEMENT_PIAFS */
8111 llc[1] = (plci->call_dir & (CALL_DIR_ORIGINATE | CALL_DIR_FORCE_OUTG_NL)) ?
8112 llc2_out[GET_WORD(bp_parms[1].info)] : llc2_in[GET_WORD(bp_parms[1].info)];
8114 llc[2] = llc3[GET_WORD(bp_parms[2].info)];
8116 add_p(plci, LLC, llc);
8119 PUT_WORD(&dlc[1], plci->appl->MaxDataLength +
8120 header[GET_WORD(bp_parms[2].info)]);
8122 b1_config = &bp_parms[3];
8124 if(plci->B3_prot == 4
8125 || plci->B3_prot == 5)
8127 for (i=0;i<sizeof(T30_INFO);i++) nlc[i] = 0;
8128 nlc[0] = sizeof(T30_INFO);
8129 if (plci->adapter->manufacturer_features & MANUFACTURER_FEATURE_FAX_PAPER_FORMATS)
8130 ((T30_INFO *)&nlc[1])->operating_mode = T30_OPERATING_MODE_CAPI;
8131 ((T30_INFO *)&nlc[1])->rate_div_2400 = 0xff;
8132 if(b1_config->length>=2)
8134 ((T30_INFO *)&nlc[1])->rate_div_2400 = (byte)(GET_WORD(&b1_config->info[1])/2400);
8137 b2_config = &bp_parms[4];
8140 if (llc[1] == PIAFS_CRC)
8142 if (plci->B3_prot != B3_TRANSPARENT)
8144 return _B_STACK_NOT_SUPPORTED;
8146 if(b2_config->length && api_parse(&b2_config->info[1], (word)b2_config->length, "bwww", b2_config_parms)) {
8147 return _WRONG_MESSAGE_FORMAT;
8149 PUT_WORD(&dlc[1],plci->appl->MaxDataLength);
8150 dlc[3] = 0; /* Addr A */
8151 dlc[4] = 0; /* Addr B */
8152 dlc[5] = 0; /* modulo mode */
8153 dlc[6] = 0; /* window size */
8154 if (b2_config->length >= 7){
8157 dlc[ 9] = b2_config_parms[0].info[0]; /* PIAFS protocol Speed configuration */
8158 dlc[10] = b2_config_parms[1].info[0]; /* V.42bis P0 */
8159 dlc[11] = b2_config_parms[1].info[1]; /* V.42bis P0 */
8160 dlc[12] = b2_config_parms[2].info[0]; /* V.42bis P1 */
8161 dlc[13] = b2_config_parms[2].info[1]; /* V.42bis P1 */
8162 dlc[14] = b2_config_parms[3].info[0]; /* V.42bis P2 */
8163 dlc[15] = b2_config_parms[3].info[1]; /* V.42bis P2 */
8165 if(b2_config->length >= 8) { /* PIAFS control abilities */
8167 dlc[16] = 2; /* Length of PIAFS extention */
8168 dlc[17] = PIAFS_UDATA_ABILITIES; /* control (UDATA) ability */
8169 dlc[18] = b2_config_parms[4].info[0]; /* value */
8173 else /* default values, 64K, variable, no compression */
8177 dlc[ 9] = 0x03; /* PIAFS protocol Speed configuration */
8178 dlc[10] = 0x03; /* V.42bis P0 */
8179 dlc[11] = 0; /* V.42bis P0 */
8180 dlc[12] = 0; /* V.42bis P1 */
8181 dlc[13] = 0; /* V.42bis P1 */
8182 dlc[14] = 0; /* V.42bis P2 */
8183 dlc[15] = 0; /* V.42bis P2 */
8186 add_p(plci, DLC, dlc);
8190 if ((llc[1] == V120_L2) || (llc[1] == V120_V42BIS))
8192 if (plci->B3_prot != B3_TRANSPARENT)
8193 return _B_STACK_NOT_SUPPORTED;
8196 PUT_WORD (&dlc[1], GET_WORD (&dlc[1]) + 2);
8201 if (b2_config->length != 0)
8203 if((llc[1]==V120_V42BIS) && api_parse(&b2_config->info[1], (word)b2_config->length, "bbbbwww", b2_config_parms)) {
8204 return _WRONG_MESSAGE_FORMAT;
8206 dlc[3] = (byte)((b2_config->info[2] << 3) | ((b2_config->info[1] >> 5) & 0x04));
8207 dlc[4] = (byte)((b2_config->info[1] << 1) | 0x01);
8208 if (b2_config->info[3] != 128)
8210 dbug(1,dprintf("1D-dlc= %x %x %x %x %x", dlc[0], dlc[1], dlc[2], dlc[3], dlc[4]));
8211 return _B2_PARM_NOT_SUPPORTED;
8213 dlc[5] = (byte)(b2_config->info[3] - 1);
8214 dlc[6] = b2_config->info[4];
8215 if(llc[1]==V120_V42BIS){
8216 if (b2_config->length >= 10){
8219 dlc[ 9] = b2_config_parms[4].info[0];
8220 dlc[10] = b2_config_parms[4].info[1];
8221 dlc[11] = b2_config_parms[5].info[0];
8222 dlc[12] = b2_config_parms[5].info[1];
8223 dlc[13] = b2_config_parms[6].info[0];
8224 dlc[14] = b2_config_parms[6].info[1];
8226 dbug(1,dprintf("b2_config_parms[4].info[0] [1]: %x %x", b2_config_parms[4].info[0], b2_config_parms[4].info[1]));
8227 dbug(1,dprintf("b2_config_parms[5].info[0] [1]: %x %x", b2_config_parms[5].info[0], b2_config_parms[5].info[1]));
8228 dbug(1,dprintf("b2_config_parms[6].info[0] [1]: %x %x", b2_config_parms[6].info[0], b2_config_parms[6].info[1]));
8238 if(b2_config->length)
8240 dbug(1,dprintf("B2-Config"));
8241 if(llc[1]==X75_V42BIS){
8242 if(api_parse(&b2_config->info[1], (word)b2_config->length, "bbbbwww", b2_config_parms))
8244 return _WRONG_MESSAGE_FORMAT;
8248 if(api_parse(&b2_config->info[1], (word)b2_config->length, "bbbbs", b2_config_parms))
8250 return _WRONG_MESSAGE_FORMAT;
8253 /* if B2 Protocol is LAPD, b2_config structure is different */
8257 if(b2_config->length>=1) dlc[2] = b2_config->info[1]; /* TEI */
8259 if( (b2_config->length>=2) && (plci->B2_prot==12) )
8261 SAPI = b2_config->info[2]; /* SAPI */
8264 if( (b2_config->length>=3) && (b2_config->info[3]==128) )
8266 dlc[3] = 127; /* Mode */
8270 dlc[3] = 7; /* Mode */
8273 if(b2_config->length>=4) dlc[4] = b2_config->info[4]; /* Window */
8275 dbug(1,dprintf("D-dlc[%d]=%x,%x,%x,%x", dlc[0], dlc[1], dlc[2], dlc[3], dlc[4]));
8276 if(b2_config->length>5) return _B2_PARM_NOT_SUPPORTED;
8280 dlc[0] = (byte)(b2_config_parms[4].length+6);
8281 dlc[3] = b2_config->info[1];
8282 dlc[4] = b2_config->info[2];
8283 if(b2_config->info[3]!=8 && b2_config->info[3]!=128){
8284 dbug(1,dprintf("1D-dlc= %x %x %x %x %x", dlc[0], dlc[1], dlc[2], dlc[3], dlc[4]));
8285 return _B2_PARM_NOT_SUPPORTED;
8288 dlc[5] = (byte)(b2_config->info[3]-1);
8289 dlc[6] = b2_config->info[4];
8291 dbug(1,dprintf("2D-dlc= %x %x %x %x %x %x %x", dlc[0], dlc[1], dlc[2], dlc[3], dlc[4], dlc[5], dlc[6]));
8292 return _B2_PARM_NOT_SUPPORTED;
8295 if(llc[1]==X75_V42BIS) {
8296 if (b2_config->length >= 10){
8299 dlc[ 9] = b2_config_parms[4].info[0];
8300 dlc[10] = b2_config_parms[4].info[1];
8301 dlc[11] = b2_config_parms[5].info[0];
8302 dlc[12] = b2_config_parms[5].info[1];
8303 dlc[13] = b2_config_parms[6].info[0];
8304 dlc[14] = b2_config_parms[6].info[1];
8306 dbug(1,dprintf("b2_config_parms[4].info[0] [1]: %x %x", b2_config_parms[4].info[0], b2_config_parms[4].info[1]));
8307 dbug(1,dprintf("b2_config_parms[5].info[0] [1]: %x %x", b2_config_parms[5].info[0], b2_config_parms[5].info[1]));
8308 dbug(1,dprintf("b2_config_parms[6].info[0] [1]: %x %x", b2_config_parms[6].info[0], b2_config_parms[6].info[1]));
8316 PUT_WORD(&dlc[7], (word)b2_config_parms[4].length);
8317 for(i=0; i<b2_config_parms[4].length; i++)
8318 dlc[11+i] = b2_config_parms[4].info[1+i];
8323 add_p(plci, DLC, dlc);
8325 b3_config = &bp_parms[5];
8326 if(b3_config->length)
8328 if(plci->B3_prot == 4
8329 || plci->B3_prot == 5)
8331 if(api_parse(&b3_config->info[1], (word)b3_config->length, "wwss", b3_config_parms))
8333 return _WRONG_MESSAGE_FORMAT;
8335 i = GET_WORD((byte *)(b3_config_parms[0].info));
8336 ((T30_INFO *)&nlc[1])->resolution = (byte)(((i & 0x0001) ||
8337 ((plci->B3_prot == 4) && (((byte)(GET_WORD((byte *)b3_config_parms[1].info))) != 5))) ? T30_RESOLUTION_R8_0770_OR_200 : 0);
8338 ((T30_INFO *)&nlc[1])->data_format = (byte)(GET_WORD((byte *)b3_config_parms[1].info));
8339 fax_control_bits = T30_CONTROL_BIT_ALL_FEATURES;
8340 if ((((T30_INFO *)&nlc[1])->rate_div_2400 != 0) && (((T30_INFO *)&nlc[1])->rate_div_2400 <= 6))
8341 fax_control_bits &= ~T30_CONTROL_BIT_ENABLE_V34FAX;
8342 if (plci->adapter->manufacturer_features & MANUFACTURER_FEATURE_FAX_PAPER_FORMATS)
8345 if ((plci->requested_options_conn | plci->requested_options | plci->adapter->requested_options_table[plci->appl->Id-1])
8346 & (1L << PRIVATE_FAX_PAPER_FORMATS))
8348 ((T30_INFO *)&nlc[1])->resolution |= T30_RESOLUTION_R8_1540 |
8349 T30_RESOLUTION_R16_1540_OR_400 | T30_RESOLUTION_300_300 |
8350 T30_RESOLUTION_INCH_BASED | T30_RESOLUTION_METRIC_BASED;
8353 ((T30_INFO *)&nlc[1])->recording_properties =
8354 T30_RECORDING_WIDTH_ISO_A3 |
8355 (T30_RECORDING_LENGTH_UNLIMITED << 2) |
8356 (T30_MIN_SCANLINE_TIME_00_00_00 << 4);
8358 if(plci->B3_prot == 5)
8360 if (i & 0x0002) /* Accept incoming fax-polling requests */
8361 fax_control_bits |= T30_CONTROL_BIT_ACCEPT_POLLING;
8362 if (i & 0x2000) /* Do not use MR compression */
8363 fax_control_bits &= ~T30_CONTROL_BIT_ENABLE_2D_CODING;
8364 if (i & 0x4000) /* Do not use MMR compression */
8365 fax_control_bits &= ~T30_CONTROL_BIT_ENABLE_T6_CODING;
8366 if (i & 0x8000) /* Do not use ECM */
8367 fax_control_bits &= ~T30_CONTROL_BIT_ENABLE_ECM;
8368 if (plci->fax_connect_info_length != 0)
8370 ((T30_INFO *)&nlc[1])->resolution = ((T30_INFO *)plci->fax_connect_info_buffer)->resolution;
8371 ((T30_INFO *)&nlc[1])->data_format = ((T30_INFO *)plci->fax_connect_info_buffer)->data_format;
8372 ((T30_INFO *)&nlc[1])->recording_properties = ((T30_INFO *)plci->fax_connect_info_buffer)->recording_properties;
8373 fax_control_bits |= GET_WORD(&((T30_INFO *)plci->fax_connect_info_buffer)->control_bits_low) &
8374 (T30_CONTROL_BIT_REQUEST_POLLING | T30_CONTROL_BIT_MORE_DOCUMENTS);
8377 /* copy station id to NLC */
8380 if(i<b3_config_parms[2].length)
8382 ((T30_INFO *)&nlc[1])->station_id[i] = ((byte *)b3_config_parms[2].info)[1+i];
8386 ((T30_INFO *)&nlc[1])->station_id[i] = ' ';
8389 ((T30_INFO *)&nlc[1])->station_id_len = 20;
8390 /* copy head line to NLC */
8391 if(b3_config_parms[3].length)
8394 pos = (byte)(fax_head_line_time (&(((T30_INFO *)&nlc[1])->station_id[20])));
8397 if (CAPI_MAX_DATE_TIME_LENGTH + 2 + b3_config_parms[3].length > CAPI_MAX_HEAD_LINE_SPACE)
8401 ((T30_INFO *)&nlc[1])->station_id[20 + pos++] = ' ';
8402 ((T30_INFO *)&nlc[1])->station_id[20 + pos++] = ' ';
8403 len = (byte)b3_config_parms[2].length;
8406 if (CAPI_MAX_DATE_TIME_LENGTH + 2 + len + 2 + b3_config_parms[3].length <= CAPI_MAX_HEAD_LINE_SPACE)
8408 for (i = 0; i < len; i++)
8409 ((T30_INFO *)&nlc[1])->station_id[20 + pos++] = ((byte *)b3_config_parms[2].info)[1+i];
8410 ((T30_INFO *)&nlc[1])->station_id[20 + pos++] = ' ';
8411 ((T30_INFO *)&nlc[1])->station_id[20 + pos++] = ' ';
8416 len = (byte)b3_config_parms[3].length;
8417 if (len > CAPI_MAX_HEAD_LINE_SPACE - pos)
8418 len = (byte)(CAPI_MAX_HEAD_LINE_SPACE - pos);
8419 ((T30_INFO *)&nlc[1])->head_line_len = (byte)(pos + len);
8420 nlc[0] += (byte)(pos + len);
8421 for (i = 0; i < len; i++)
8422 ((T30_INFO *)&nlc[1])->station_id[20 + pos++] = ((byte *)b3_config_parms[3].info)[1+i];
8425 ((T30_INFO *)&nlc[1])->head_line_len = 0;
8427 plci->nsf_control_bits = 0;
8428 if(plci->B3_prot == 5)
8430 if ((plci->adapter->man_profile.private_options & (1L << PRIVATE_FAX_SUB_SEP_PWD))
8431 && (GET_WORD((byte *)b3_config_parms[1].info) & 0x8000)) /* Private SUB/SEP/PWD enable */
8433 plci->requested_options |= 1L << PRIVATE_FAX_SUB_SEP_PWD;
8435 if ((plci->adapter->man_profile.private_options & (1L << PRIVATE_FAX_NONSTANDARD))
8436 && (GET_WORD((byte *)b3_config_parms[1].info) & 0x4000)) /* Private non-standard facilities enable */
8438 plci->requested_options |= 1L << PRIVATE_FAX_NONSTANDARD;
8440 if ((plci->requested_options_conn | plci->requested_options | plci->adapter->requested_options_table[plci->appl->Id-1])
8441 & ((1L << PRIVATE_FAX_SUB_SEP_PWD) | (1L << PRIVATE_FAX_NONSTANDARD)))
8443 if ((plci->requested_options_conn | plci->requested_options | plci->adapter->requested_options_table[plci->appl->Id-1])
8444 & (1L << PRIVATE_FAX_SUB_SEP_PWD))
8446 fax_control_bits |= T30_CONTROL_BIT_ACCEPT_SUBADDRESS | T30_CONTROL_BIT_ACCEPT_PASSWORD;
8447 if (fax_control_bits & T30_CONTROL_BIT_ACCEPT_POLLING)
8448 fax_control_bits |= T30_CONTROL_BIT_ACCEPT_SEL_POLLING;
8451 pos = ((byte)(((T30_INFO *) 0)->station_id + 20));
8452 if (pos < plci->fax_connect_info_length)
8454 for (i = 1 + plci->fax_connect_info_buffer[pos]; i != 0; i--)
8455 nlc[++len] = plci->fax_connect_info_buffer[pos++];
8459 if (pos < plci->fax_connect_info_length)
8461 for (i = 1 + plci->fax_connect_info_buffer[pos]; i != 0; i--)
8462 nlc[++len] = plci->fax_connect_info_buffer[pos++];
8466 if ((plci->requested_options_conn | plci->requested_options | plci->adapter->requested_options_table[plci->appl->Id-1])
8467 & (1L << PRIVATE_FAX_NONSTANDARD))
8469 if ((pos < plci->fax_connect_info_length) && (plci->fax_connect_info_buffer[pos] != 0))
8471 if ((plci->fax_connect_info_buffer[pos] >= 3) && (plci->fax_connect_info_buffer[pos+1] >= 2))
8472 plci->nsf_control_bits = GET_WORD(&plci->fax_connect_info_buffer[pos+2]);
8473 for (i = 1 + plci->fax_connect_info_buffer[pos]; i != 0; i--)
8474 nlc[++len] = plci->fax_connect_info_buffer[pos++];
8478 if(api_parse(&b3_config->info[1], (word)b3_config->length, "wwsss", b3_config_parms))
8480 dbug(1,dprintf("non-standard facilities info missing or wrong format"));
8485 if ((b3_config_parms[4].length >= 3) && (b3_config_parms[4].info[1] >= 2))
8486 plci->nsf_control_bits = GET_WORD(&b3_config_parms[4].info[2]);
8487 nlc[++len] = (byte)(b3_config_parms[4].length);
8488 for (i = 0; i < b3_config_parms[4].length; i++)
8489 nlc[++len] = b3_config_parms[4].info[1+i];
8494 if ((plci->nsf_control_bits & T30_NSF_CONTROL_BIT_ENABLE_NSF)
8495 && (plci->nsf_control_bits & T30_NSF_CONTROL_BIT_NEGOTIATE_RESP))
8497 ((T30_INFO *)&nlc[1])->operating_mode = T30_OPERATING_MODE_CAPI_NEG;
8502 PUT_WORD(&(((T30_INFO *)&nlc[1])->control_bits_low), fax_control_bits);
8503 len = ((byte)(((T30_INFO *) 0)->station_id + 20));
8504 for (i = 0; i < len; i++)
8505 plci->fax_connect_info_buffer[i] = nlc[1+i];
8506 ((T30_INFO *) plci->fax_connect_info_buffer)->head_line_len = 0;
8507 i += ((T30_INFO *)&nlc[1])->head_line_len;
8509 plci->fax_connect_info_buffer[len++] = nlc[++i];
8510 plci->fax_connect_info_length = len;
8515 if(b3_config->length!=16)
8516 return _B3_PARM_NOT_SUPPORTED;
8517 for(i=0; i<12; i++) nlc[1+i] = b3_config->info[1+i];
8518 if(GET_WORD(&b3_config->info[13])!=8 && GET_WORD(&b3_config->info[13])!=128)
8519 return _B3_PARM_NOT_SUPPORTED;
8520 nlc[13] = b3_config->info[13];
8521 if(GET_WORD(&b3_config->info[15])>=nlc[13])
8522 return _B3_PARM_NOT_SUPPORTED;
8523 nlc[14] = b3_config->info[15];
8528 if (plci->B3_prot == 4
8529 || plci->B3_prot == 5 /*T.30 - FAX*/ ) return _B3_PARM_NOT_SUPPORTED;
8531 add_p(plci, NLC, nlc);
8535 /*----------------------------------------------------------------*/
8536 /* make the same as add_b23, but only for the modem related */
8537 /* L2 and L3 B-Chan protocol. */
8539 /* Enabled L2 and L3 Configurations: */
8540 /* If L1 == Modem all negotiation */
8541 /* only L2 == Modem with full negotiation is allowed */
8542 /* If L1 == Modem async or sync */
8543 /* only L2 == Transparent is allowed */
8544 /* L3 == Modem or L3 == Transparent are allowed */
8545 /* B2 Configuration for modem: */
8546 /* word : enable/disable compression, bitoptions */
8547 /* B3 Configuration for modem: */
8549 /*----------------------------------------------------------------*/
8550 static word add_modem_b23 (PLCI * plci, API_PARSE* bp_parms)
8552 static byte lli[12] = {1,1};
8553 static byte llc[3] = {2,0,0};
8554 static byte dlc[16] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
8555 API_PARSE mdm_config[2];
8559 for(i=0;i<2;i++) mdm_config[i].length = 0;
8560 for(i=0;i<sizeof(dlc);i++) dlc[i] = 0;
8562 if (((GET_WORD(bp_parms[0].info) == B1_MODEM_ALL_NEGOTIATE)
8563 && (GET_WORD(bp_parms[1].info) != B2_MODEM_EC_COMPRESSION))
8564 || ((GET_WORD(bp_parms[0].info) != B1_MODEM_ALL_NEGOTIATE)
8565 && (GET_WORD(bp_parms[1].info) != B2_TRANSPARENT)))
8567 return (_B_STACK_NOT_SUPPORTED);
8569 if ((GET_WORD(bp_parms[2].info) != B3_MODEM)
8570 && (GET_WORD(bp_parms[2].info) != B3_TRANSPARENT))
8572 return (_B_STACK_NOT_SUPPORTED);
8575 plci->B2_prot = (byte) GET_WORD(bp_parms[1].info);
8576 plci->B3_prot = (byte) GET_WORD(bp_parms[2].info);
8578 if ((GET_WORD(bp_parms[1].info) == B2_MODEM_EC_COMPRESSION) && bp_parms[4].length)
8580 if (api_parse (&bp_parms[4].info[1],
8581 (word)bp_parms[4].length, "w",
8584 return (_WRONG_MESSAGE_FORMAT);
8586 b2_config = GET_WORD(mdm_config[0].info);
8589 /* OK, L2 is modem */
8593 if (plci->adapter->manufacturer_features & MANUFACTURER_FEATURE_XONOFF_FLOW_CONTROL)
8595 if (plci->adapter->manufacturer_features & MANUFACTURER_FEATURE_OOB_CHANNEL)
8598 if ((lli[1] & 0x02) && (diva_xdi_extended_features & DIVA_CAPI_USE_CMA)) {
8600 if (plci->rx_dma_descriptor <= 0) {
8601 plci->rx_dma_descriptor=diva_get_dma_descriptor(plci,&plci->rx_dma_magic);
8602 if (plci->rx_dma_descriptor >= 0)
8603 plci->rx_dma_descriptor++;
8605 if (plci->rx_dma_descriptor > 0) {
8608 lli[2] = (byte)(plci->rx_dma_descriptor - 1);
8609 lli[3] = (byte)plci->rx_dma_magic;
8610 lli[4] = (byte)(plci->rx_dma_magic >> 8);
8611 lli[5] = (byte)(plci->rx_dma_magic >> 16);
8612 lli[6] = (byte)(plci->rx_dma_magic >> 24);
8616 if (DIVA_CAPI_SUPPORTS_NO_CANCEL(plci->adapter)) {
8620 llc[1] = (plci->call_dir & (CALL_DIR_ORIGINATE | CALL_DIR_FORCE_OUTG_NL)) ?
8621 /*V42*/ 10 : /*V42_IN*/ 9;
8622 llc[2] = 4; /* pass L3 always transparent */
8623 add_p(plci, LLI, lli);
8624 add_p(plci, LLC, llc);
8626 PUT_WORD (&dlc[i], plci->appl->MaxDataLength);
8628 if (GET_WORD(bp_parms[1].info) == B2_MODEM_EC_COMPRESSION)
8630 if (bp_parms[4].length)
8632 dbug(1, dprintf("MDM b2_config=%02x", b2_config));
8633 dlc[i++] = 3; /* Addr A */
8634 dlc[i++] = 1; /* Addr B */
8635 dlc[i++] = 7; /* modulo mode */
8636 dlc[i++] = 7; /* window size */
8637 dlc[i++] = 0; /* XID len Lo */
8638 dlc[i++] = 0; /* XID len Hi */
8640 if (b2_config & MDM_B2_DISABLE_V42bis)
8642 dlc[i] |= DLC_MODEMPROT_DISABLE_V42_V42BIS;
8644 if (b2_config & MDM_B2_DISABLE_MNP)
8646 dlc[i] |= DLC_MODEMPROT_DISABLE_MNP_MNP5;
8648 if (b2_config & MDM_B2_DISABLE_TRANS)
8650 dlc[i] |= DLC_MODEMPROT_REQUIRE_PROTOCOL;
8652 if (b2_config & MDM_B2_DISABLE_V42)
8654 dlc[i] |= DLC_MODEMPROT_DISABLE_V42_DETECT;
8656 if (b2_config & MDM_B2_DISABLE_COMP)
8658 dlc[i] |= DLC_MODEMPROT_DISABLE_COMPRESSION;
8665 dlc[i++] = 3; /* Addr A */
8666 dlc[i++] = 1; /* Addr B */
8667 dlc[i++] = 7; /* modulo mode */
8668 dlc[i++] = 7; /* window size */
8669 dlc[i++] = 0; /* XID len Lo */
8670 dlc[i++] = 0; /* XID len Hi */
8671 dlc[i++] = DLC_MODEMPROT_DISABLE_V42_V42BIS |
8672 DLC_MODEMPROT_DISABLE_MNP_MNP5 |
8673 DLC_MODEMPROT_DISABLE_V42_DETECT |
8674 DLC_MODEMPROT_DISABLE_COMPRESSION;
8676 dlc[0] = (byte)(i - 1);
8677 /* HexDump ("DLC", sizeof(dlc), &dlc[0]); */
8678 add_p(plci, DLC, dlc);
8683 /*------------------------------------------------------------------*/
8684 /* send a request for the signaling entity */
8685 /*------------------------------------------------------------------*/
8687 void sig_req(PLCI * plci, byte req, byte Id)
8690 if(plci->adapter->adapter_disabled) return;
8691 dbug(1,dprintf("sig_req(%x)",req));
8693 plci->sig_remove_id = plci->Sig.Id;
8694 if(plci->req_in==plci->req_in_start) {
8696 plci->RBuffer[plci->req_in++] = 0;
8698 PUT_WORD(&plci->RBuffer[plci->req_in_start], plci->req_in-plci->req_in_start-2);
8699 plci->RBuffer[plci->req_in++] = Id; /* sig/nl flag */
8700 plci->RBuffer[plci->req_in++] = req; /* request */
8701 plci->RBuffer[plci->req_in++] = 0; /* channel */
8702 plci->req_in_start = plci->req_in;
8705 /*------------------------------------------------------------------*/
8706 /* send a request for the network layer entity */
8707 /*------------------------------------------------------------------*/
8709 void nl_req_ncci(PLCI * plci, byte req, byte ncci)
8712 if(plci->adapter->adapter_disabled) return;
8713 dbug(1,dprintf("nl_req %02x %02x %02x", plci->Id, req, ncci));
8716 plci->nl_remove_id = plci->NL.Id;
8717 ncci_remove (plci, 0, (byte)(ncci != 0));
8720 if(plci->req_in==plci->req_in_start) {
8722 plci->RBuffer[plci->req_in++] = 0;
8724 PUT_WORD(&plci->RBuffer[plci->req_in_start], plci->req_in-plci->req_in_start-2);
8725 plci->RBuffer[plci->req_in++] = 1; /* sig/nl flag */
8726 plci->RBuffer[plci->req_in++] = req; /* request */
8727 plci->RBuffer[plci->req_in++] = plci->adapter->ncci_ch[ncci]; /* channel */
8728 plci->req_in_start = plci->req_in;
8731 void send_req(PLCI * plci)
8738 if(plci->adapter->adapter_disabled) return;
8739 channel_xmit_xon (plci);
8741 /* if nothing to do, return */
8742 if(plci->req_in==plci->req_out) return;
8743 dbug(1,dprintf("send_req(in=%d,out=%d)",plci->req_in,plci->req_out));
8745 if(plci->nl_req || plci->sig_req) return;
8747 l = GET_WORD(&plci->RBuffer[plci->req_out]);
8749 plci->XData[0].P = &plci->RBuffer[plci->req_out];
8751 if(plci->RBuffer[plci->req_out]==1)
8755 e->Req = plci->nl_req = plci->RBuffer[plci->req_out++];
8756 e->ReqCh = plci->RBuffer[plci->req_out++];
8760 plci->RBuffer[plci->req_out-4] = CAI;
8761 plci->RBuffer[plci->req_out-3] = 1;
8762 plci->RBuffer[plci->req_out-2] = (plci->Sig.Id==0xff) ? 0 : plci->Sig.Id;
8763 plci->RBuffer[plci->req_out-1] = 0;
8765 plci->nl_global_req = plci->nl_req;
8767 dbug(1,dprintf("%x:NLREQ(%x:%x:%x)",plci->adapter->Id,e->Id,e->Req,e->ReqCh));
8772 if(plci->RBuffer[plci->req_out])
8773 e->Id = plci->RBuffer[plci->req_out];
8775 e->Req = plci->sig_req = plci->RBuffer[plci->req_out++];
8776 e->ReqCh = plci->RBuffer[plci->req_out++];
8778 plci->sig_global_req = plci->sig_req;
8779 dbug(1,dprintf("%x:SIGREQ(%x:%x:%x)",plci->adapter->Id,e->Id,e->Req,e->ReqCh));
8781 plci->XData[0].PLength = l;
8783 plci->adapter->request(e);
8784 dbug(1,dprintf("send_ok"));
8787 void send_data(PLCI * plci)
8789 DIVA_CAPI_ADAPTER * a;
8790 DATA_B3_DESC * data;
8794 if (!plci->nl_req && plci->ncci_ring_list)
8797 ncci = plci->ncci_ring_list;
8800 ncci = a->ncci_next[ncci];
8801 ncci_ptr = &(a->ncci[ncci]);
8802 if (!(a->ncci_ch[ncci]
8803 && (a->ch_flow_control[a->ncci_ch[ncci]] & N_OK_FC_PENDING)))
8805 if (ncci_ptr->data_pending)
8807 if ((a->ncci_state[ncci] == CONNECTED)
8808 || (a->ncci_state[ncci] == INC_ACT_PENDING)
8809 || (plci->send_disc == ncci))
8811 data = &(ncci_ptr->DBuffer[ncci_ptr->data_out]);
8812 if ((plci->B2_prot == B2_V120_ASYNC)
8813 || (plci->B2_prot == B2_V120_ASYNC_V42BIS)
8814 || (plci->B2_prot == B2_V120_BIT_TRANSPARENT))
8816 plci->NData[1].P = TransmitBufferGet (plci->appl, data->P);
8817 plci->NData[1].PLength = data->Length;
8818 if (data->Flags & 0x10)
8819 plci->NData[0].P = v120_break_header;
8821 plci->NData[0].P = v120_default_header;
8822 plci->NData[0].PLength = 1 ;
8824 plci->NL.Req = plci->nl_req = (byte)((data->Flags&0x07)<<4 |N_DATA);
8828 plci->NData[0].P = TransmitBufferGet (plci->appl, data->P);
8829 plci->NData[0].PLength = data->Length;
8830 if (data->Flags & 0x10)
8831 plci->NL.Req = plci->nl_req = (byte)N_UDATA;
8833 else if ((plci->B3_prot == B3_RTP) && (data->Flags & 0x01))
8834 plci->NL.Req = plci->nl_req = (byte)N_BDATA;
8837 plci->NL.Req = plci->nl_req = (byte)((data->Flags&0x07)<<4 |N_DATA);
8839 plci->NL.X = plci->NData;
8840 plci->NL.ReqCh = a->ncci_ch[ncci];
8841 dbug(1,dprintf("%x:DREQ(%x:%x)",a->Id,plci->NL.Id,plci->NL.Req));
8842 plci->data_sent = true;
8843 plci->data_sent_ptr = data->P;
8844 a->request(&plci->NL);
8847 cleanup_ncci_data (plci, ncci);
8850 else if (plci->send_disc == ncci)
8852 /* dprintf("N_DISC"); */
8853 plci->NData[0].PLength = 0;
8854 plci->NL.ReqCh = a->ncci_ch[ncci];
8855 plci->NL.Req = plci->nl_req = N_DISC;
8856 a->request(&plci->NL);
8857 plci->command = _DISCONNECT_B3_R;
8858 plci->send_disc = 0;
8861 } while (!plci->nl_req && (ncci != plci->ncci_ring_list));
8862 plci->ncci_ring_list = ncci;
8866 void listen_check(DIVA_CAPI_ADAPTER * a)
8870 byte activnotifiedcalls = 0;
8872 dbug(1,dprintf("listen_check(%d,%d)",a->listen_active,a->max_listen));
8873 if (!remove_started && !a->adapter_disabled)
8875 for(i=0;i<a->max_plci;i++)
8877 plci = &(a->plci[i]);
8878 if(plci->notifiedcall) activnotifiedcalls++;
8880 dbug(1,dprintf("listen_check(%d)",activnotifiedcalls));
8882 for(i=a->listen_active; i < ((word)(a->max_listen+activnotifiedcalls)); i++) {
8883 if((j=get_plci(a))) {
8885 plci = &a->plci[j-1];
8886 plci->State = LISTENING;
8888 add_p(plci,OAD,"\x01\xfd");
8890 add_p(plci,KEY,"\x04\x43\x41\x32\x30");
8892 add_p(plci,CAI,"\x01\xc0");
8893 add_p(plci,UID,"\x06\x43\x61\x70\x69\x32\x30");
8894 add_p(plci,LLI,"\x01\xc4"); /* support Dummy CR FAC + MWI + SpoofNotify */
8895 add_p(plci,SHIFT|6,NULL);
8896 add_p(plci,SIN,"\x02\x00\x00");
8897 plci->internal_command = LISTEN_SIG_ASSIGN_PEND; /* do indicate_req if OK */
8898 sig_req(plci,ASSIGN,DSIG_ID);
8905 /*------------------------------------------------------------------*/
8906 /* functions for all parameters sent in INDs */
8907 /*------------------------------------------------------------------*/
8909 void IndParse(PLCI * plci, word * parms_id, byte ** parms, byte multiIEsize)
8911 word ploc; /* points to current location within packet */
8923 in = plci->Sig.RBuffer->P;
8924 for(i=0; i<parms_id[0]; i++) /* multiIE parms_id contains just the 1st */
8925 { /* element but parms array is larger */
8926 parms[i] = (byte *)"";
8928 for(i=0; i<multiIEsize; i++)
8930 parms[i] = (byte *)"";
8933 while(ploc<plci->Sig.RBuffer->length-1) {
8935 /* read information element id and length */
8939 /* w &=0xf0; removed, cannot detect congestion levels */
8940 /* upper 4 bit masked with w==SHIFT now */
8944 wlen = (byte)(in[ploc+1]+1);
8946 /* check if length valid (not exceeding end of packet) */
8947 if((ploc+wlen) > 270) return ;
8948 if(lock & 0x80) lock &=0x7f;
8949 else codeset = lock;
8951 if((w&0xf0)==SHIFT) {
8953 if(!(codeset & 0x08)) lock = (byte)(codeset & 7);
8958 if(w==ESC && wlen>=3) code = in[ploc+2] |0x800;
8960 code |= (codeset<<8);
8962 for(i=1; i<parms_id[0]+1 && parms_id[i]!=code; i++);
8964 if(i<parms_id[0]+1) {
8965 if(!multiIEsize) { /* with multiIEs use next field index, */
8966 mIEindex = i-1; /* with normal IEs use same index like parms_id */
8969 parms[mIEindex] = &in[ploc+1];
8970 dbug(1,dprintf("mIE[%d]=0x%x",*parms[mIEindex],in[ploc]));
8972 || parms_id[i]==CONN_NR
8973 || parms_id[i]==CAD) {
8974 if(in[ploc+2] &0x80) {
8975 in[ploc+0] = (byte)(in[ploc+1]+1);
8976 in[ploc+1] = (byte)(in[ploc+2] &0x7f);
8978 parms[mIEindex] = &in[ploc];
8981 mIEindex++; /* effects multiIEs only */
8990 /*------------------------------------------------------------------*/
8991 /* try to match a cip from received BC and HLC */
8992 /*------------------------------------------------------------------*/
8994 byte ie_compare(byte * ie1, byte * ie2)
8997 if(!ie1 || ! ie2) return false;
8998 if(!ie1[0]) return false;
8999 for(i=0;i<(word)(ie1[0]+1);i++) if(ie1[i]!=ie2[i]) return false;
9003 word find_cip(DIVA_CAPI_ADAPTER * a, byte * bc, byte * hlc)
9008 for(i=9;i && !ie_compare(bc,cip_bc[i][a->u_law]);i--);
9011 (!ie_compare(bc,cip_bc[j][a->u_law]) || !ie_compare(hlc,cip_hlc[j])); j++);
9017 static byte AddInfo(byte **add_i,
9027 /* facility is a nested structure */
9028 /* FTY can be more than once */
9030 if (esc_chi[0] && !(esc_chi[esc_chi[0]] & 0x7f))
9032 add_i[0] = (byte *)"\x02\x02\x00"; /* use neither b nor d channel */
9037 add_i[0] = (byte *)"";
9041 add_i[3] = (byte *)"";
9044 { /* facility array found */
9045 for(i=0,j=1;i<MAX_MULTI_IE && fty_i[i][0];i++)
9047 dbug(1,dprintf("AddIFac[%d]",fty_i[i][0]));
9051 facility[j++]=0x1c; /* copy fac IE */
9052 for(k=0;k<=flen;k++,j++)
9054 facility[j]=fty_i[i][k];
9055 /* dbug(1,dprintf("%x ",facility[j])); */
9059 add_i[3] = facility;
9061 /* dbug(1,dprintf("FacArrLen=%d ",len)); */
9062 len = add_i[0][0]+add_i[1][0]+add_i[2][0]+add_i[3][0];
9063 len += 4; /* calculate length of all */
9067 /*------------------------------------------------------------------*/
9068 /* voice and codec features */
9069 /*------------------------------------------------------------------*/
9071 void SetVoiceChannel(PLCI *plci, byte *chi, DIVA_CAPI_ADAPTER * a)
9073 byte voice_chi[] = "\x02\x18\x01";
9076 channel = chi[chi[0]]&0x3;
9077 dbug(1,dprintf("ExtDevON(Ch=0x%x)",channel));
9078 voice_chi[2] = (channel) ? channel : 1;
9079 add_p(plci,FTY,"\x02\x01\x07"); /* B On, default on 1 */
9080 add_p(plci,ESC,voice_chi); /* Channel */
9081 sig_req(plci,TEL_CTRL,0);
9083 if(a->AdvSignalPLCI)
9085 adv_voice_write_coefs (a->AdvSignalPLCI, ADV_VOICE_WRITE_ACTIVATION);
9089 void VoiceChannelOff(PLCI *plci)
9091 dbug(1,dprintf("ExtDevOFF"));
9092 add_p(plci,FTY,"\x02\x01\x08"); /* B Off */
9093 sig_req(plci,TEL_CTRL,0);
9095 if(plci->adapter->AdvSignalPLCI)
9097 adv_voice_clear_config (plci->adapter->AdvSignalPLCI);
9102 word AdvCodecSupport(DIVA_CAPI_ADAPTER *a, PLCI *plci, APPL *appl, byte hook_listen)
9107 /* check if hardware supports handset with hook states (adv.codec) */
9108 /* or if just a on board codec is supported */
9109 /* the advanced codec plci is just for internal use */
9111 /* diva Pro with on-board codec: */
9112 if(a->profile.Global_Options & HANDSET)
9114 /* new call, but hook states are already signalled */
9117 if(a->AdvSignalAppl!=appl || a->AdvSignalPLCI)
9119 dbug(1,dprintf("AdvSigPlci=0x%x",a->AdvSignalPLCI));
9120 return 0x2001; /* codec in use by another application */
9124 a->AdvSignalPLCI = plci;
9125 plci->tel=ADV_VOICE;
9127 return 0; /* adv codec still used */
9131 splci = &a->plci[j-1];
9132 splci->tel = CODEC_PERMANENT;
9133 /* hook_listen indicates if a facility_req with handset/hook support */
9134 /* was sent. Otherwise if just a call on an external device was made */
9135 /* the codec will be used but the hook info will be discarded (just */
9136 /* the external controller is in use */
9137 if(hook_listen) splci->State = ADVANCED_VOICE_SIG;
9140 splci->State = ADVANCED_VOICE_NOSIG;
9143 plci->spoofed_msg = SPOOFING_REQUIRED;
9145 /* indicate D-ch connect if */
9146 } /* codec is connected OK */
9149 a->AdvSignalPLCI = plci;
9150 plci->tel=ADV_VOICE;
9152 a->AdvSignalAppl = appl;
9153 a->AdvCodecFLAG = true;
9154 a->AdvCodecPLCI = splci;
9155 add_p(splci,CAI,"\x01\x15");
9156 add_p(splci,LLI,"\x01\x00");
9157 add_p(splci,ESC,"\x02\x18\x00");
9158 add_p(splci,UID,"\x06\x43\x61\x70\x69\x32\x30");
9159 splci->internal_command = PERM_COD_ASSIGN;
9160 dbug(1,dprintf("Codec Assign"));
9161 sig_req(splci,ASSIGN,DSIG_ID);
9166 return 0x2001; /* wrong state, no more plcis */
9169 else if(a->profile.Global_Options & ON_BOARD_CODEC)
9171 if(hook_listen) return 0x300B; /* Facility not supported */
9172 /* no hook with SCOM */
9173 if(plci!=0) plci->tel = CODEC;
9174 dbug(1,dprintf("S/SCOM codec"));
9175 /* first time we use the scom-s codec we must shut down the internal */
9176 /* handset application of the card. This can be done by an assign with */
9177 /* a cai with the 0x80 bit set. Assign return code is 'out of resource'*/
9178 if(!a->scom_appl_disable){
9179 if((j=get_plci(a))) {
9180 splci = &a->plci[j-1];
9181 add_p(splci,CAI,"\x01\x80");
9182 add_p(splci,UID,"\x06\x43\x61\x70\x69\x32\x30");
9183 sig_req(splci,ASSIGN,0xC0); /* 0xc0 is the TEL_ID */
9185 a->scom_appl_disable = true;
9188 return 0x2001; /* wrong state, no more plcis */
9192 else return 0x300B; /* Facility not supported */
9198 void CodecIdCheck(DIVA_CAPI_ADAPTER *a, PLCI *plci)
9201 dbug(1,dprintf("CodecIdCheck"));
9203 if(a->AdvSignalPLCI == plci)
9205 dbug(1,dprintf("PLCI owns codec"));
9206 VoiceChannelOff(a->AdvCodecPLCI);
9207 if(a->AdvCodecPLCI->State == ADVANCED_VOICE_NOSIG)
9209 dbug(1,dprintf("remove temp codec PLCI"));
9210 plci_remove(a->AdvCodecPLCI);
9211 a->AdvCodecFLAG = 0;
9212 a->AdvCodecPLCI = NULL;
9213 a->AdvSignalAppl = NULL;
9215 a->AdvSignalPLCI = NULL;
9219 /* -------------------------------------------------------------------
9220 Ask for physical address of card on PCI bus
9221 ------------------------------------------------------------------- */
9222 static void diva_ask_for_xdi_sdram_bar (DIVA_CAPI_ADAPTER * a,
9223 IDI_SYNC_REQ * preq) {
9225 if (diva_xdi_extended_features & DIVA_CAPI_XDI_PROVIDES_SDRAM_BAR) {
9226 ENTITY * e = (ENTITY *)preq;
9228 e->user[0] = a->Id - 1;
9229 preq->xdi_sdram_bar.info.bar = 0;
9230 preq->xdi_sdram_bar.Req = 0;
9231 preq->xdi_sdram_bar.Rc = IDI_SYNC_REQ_XDI_GET_ADAPTER_SDRAM_BAR;
9235 a->sdram_bar = preq->xdi_sdram_bar.info.bar;
9236 dbug(3,dprintf("A(%d) SDRAM BAR = %08x", a->Id, a->sdram_bar));
9240 /* -------------------------------------------------------------------
9241 Ask XDI about extended features
9242 ------------------------------------------------------------------- */
9243 static void diva_get_extended_adapter_features (DIVA_CAPI_ADAPTER * a) {
9244 IDI_SYNC_REQ * preq;
9245 char buffer[ ((sizeof(preq->xdi_extended_features)+4) > sizeof(ENTITY)) ? (sizeof(preq->xdi_extended_features)+4) : sizeof(ENTITY)];
9248 preq = (IDI_SYNC_REQ *)&buffer[0];
9250 if (!diva_xdi_extended_features) {
9251 ENTITY * e = (ENTITY *)preq;
9252 diva_xdi_extended_features |= 0x80000000;
9254 e->user[0] = a->Id - 1;
9255 preq->xdi_extended_features.Req = 0;
9256 preq->xdi_extended_features.Rc = IDI_SYNC_REQ_XDI_GET_EXTENDED_FEATURES;
9257 preq->xdi_extended_features.info.buffer_length_in_bytes = sizeof(features);
9258 preq->xdi_extended_features.info.features = &features[0];
9262 if (features[0] & DIVA_XDI_EXTENDED_FEATURES_VALID) {
9264 Check features located in the byte '0'
9266 if (features[0] & DIVA_XDI_EXTENDED_FEATURE_CMA) {
9267 diva_xdi_extended_features |= DIVA_CAPI_USE_CMA;
9269 if (features[0] & DIVA_XDI_EXTENDED_FEATURE_RX_DMA) {
9270 diva_xdi_extended_features |= DIVA_CAPI_XDI_PROVIDES_RX_DMA;
9271 dbug(1,dprintf("XDI provides RxDMA"));
9273 if (features[0] & DIVA_XDI_EXTENDED_FEATURE_SDRAM_BAR) {
9274 diva_xdi_extended_features |= DIVA_CAPI_XDI_PROVIDES_SDRAM_BAR;
9276 if (features[0] & DIVA_XDI_EXTENDED_FEATURE_NO_CANCEL_RC) {
9277 diva_xdi_extended_features |= DIVA_CAPI_XDI_PROVIDES_NO_CANCEL;
9278 dbug(3,dprintf("XDI provides NO_CANCEL_RC feature"));
9284 diva_ask_for_xdi_sdram_bar (a, preq);
9287 /*------------------------------------------------------------------*/
9289 /*------------------------------------------------------------------*/
9290 /* called from OS specific part after init time to get the Law */
9291 /* a-law (Euro) and u-law (us,japan) use different BCs in the Setup message */
9292 void AutomaticLaw(DIVA_CAPI_ADAPTER *a)
9297 if(a->automatic_law) {
9300 if((j=get_plci(a))) {
9301 diva_get_extended_adapter_features (a);
9302 splci = &a->plci[j-1];
9303 a->automatic_lawPLCI = splci;
9304 a->automatic_law = 1;
9305 add_p(splci,CAI,"\x01\x80");
9306 add_p(splci,UID,"\x06\x43\x61\x70\x69\x32\x30");
9307 splci->internal_command = USELAW_REQ;
9310 sig_req(splci,ASSIGN,DSIG_ID);
9315 /* called from OS specific part if an application sends an Capi20Release */
9316 word CapiRelease(word Id)
9318 word i, j, appls_found;
9321 DIVA_CAPI_ADAPTER *a;
9325 dbug(0,dprintf("A: CapiRelease(Id==0)"));
9326 return (_WRONG_APPL_ID);
9329 this = &application[Id-1]; /* get application pointer */
9331 for(i=0,appls_found=0; i<max_appl; i++)
9333 if(application[i].Id) /* an application has been found */
9339 for(i=0; i<max_adapter; i++) /* scan all adapters... */
9344 a->Info_Mask[Id-1] = 0;
9345 a->CIP_Mask[Id-1] = 0;
9346 a->Notification_Mask[Id-1] = 0;
9347 a->codec_listen[Id-1] = NULL;
9348 a->requested_options_table[Id-1] = 0;
9349 for(j=0; j<a->max_plci; j++) /* and all PLCIs connected */
9350 { /* with this application */
9352 if(plci->Id) /* if plci owns no application */
9353 { /* it may be not jet connected */
9354 if(plci->State==INC_CON_PENDING
9355 || plci->State==INC_CON_ALERT)
9357 if(test_c_ind_mask_bit (plci, (word)(Id-1)))
9359 clear_c_ind_mask_bit (plci, (word)(Id-1));
9360 if(c_ind_mask_empty (plci))
9362 sig_req(plci,HANGUP,0);
9364 plci->State = OUTG_DIS_PENDING;
9368 if(test_c_ind_mask_bit (plci, (word)(Id-1)))
9370 clear_c_ind_mask_bit (plci, (word)(Id-1));
9371 if(c_ind_mask_empty (plci))
9380 if(plci->appl==this)
9390 if(a->flag_dynamic_l1_down)
9392 if(appls_found==1) /* last application does a capi release */
9396 plci = &a->plci[j-1];
9398 add_p(plci,OAD,"\x01\xfd");
9399 add_p(plci,CAI,"\x01\x80");
9400 add_p(plci,UID,"\x06\x43\x61\x70\x69\x32\x30");
9401 add_p(plci,SHIFT|6,NULL);
9402 add_p(plci,SIN,"\x02\x00\x00");
9403 plci->internal_command = REM_L1_SIG_ASSIGN_PEND;
9404 sig_req(plci,ASSIGN,DSIG_ID);
9405 add_p(plci,FTY,"\x02\xff\x06"); /* l1 down */
9406 sig_req(plci,SIG_CTRL,0);
9411 if(a->AdvSignalAppl==this)
9413 this->NullCREnable = false;
9414 if (a->AdvCodecPLCI)
9416 plci_remove(a->AdvCodecPLCI);
9417 a->AdvCodecPLCI->tel = 0;
9418 a->AdvCodecPLCI->adv_nl = 0;
9420 a->AdvSignalAppl = NULL;
9421 a->AdvSignalPLCI = NULL;
9422 a->AdvCodecFLAG = 0;
9423 a->AdvCodecPLCI = NULL;
9433 static word plci_remove_check(PLCI *plci)
9435 if(!plci) return true;
9436 if(!plci->NL.Id && c_ind_mask_empty (plci))
9438 if(plci->Sig.Id == 0xff)
9442 dbug(1,dprintf("plci_remove_complete(%x)",plci->Id));
9443 dbug(1,dprintf("tel=0x%x,Sig=0x%x",plci->tel,plci->Sig.Id));
9446 CodecIdCheck(plci->adapter, plci);
9447 clear_b1_config (plci);
9448 ncci_remove (plci, 0, false);
9449 plci_free_msg_in_queue (plci);
9450 channel_flow_control_remove (plci);
9455 plci->notifiedcall = 0;
9457 listen_check(plci->adapter);
9465 /*------------------------------------------------------------------*/
9467 static byte plci_nl_busy (PLCI *plci)
9469 /* only applicable for non-multiplexed protocols */
9470 return (plci->nl_req
9471 || (plci->ncci_ring_list
9472 && plci->adapter->ncci_ch[plci->ncci_ring_list]
9473 && (plci->adapter->ch_flow_control[plci->adapter->ncci_ch[plci->ncci_ring_list]] & N_OK_FC_PENDING)));
9477 /*------------------------------------------------------------------*/
9478 /* DTMF facilities */
9479 /*------------------------------------------------------------------*/
9488 } dtmf_digit_map[] =
9490 { 0x01, 0x01, 0x23, DTMF_DIGIT_TONE_CODE_HASHMARK },
9491 { 0x01, 0x01, 0x2a, DTMF_DIGIT_TONE_CODE_STAR },
9492 { 0x01, 0x01, 0x30, DTMF_DIGIT_TONE_CODE_0 },
9493 { 0x01, 0x01, 0x31, DTMF_DIGIT_TONE_CODE_1 },
9494 { 0x01, 0x01, 0x32, DTMF_DIGIT_TONE_CODE_2 },
9495 { 0x01, 0x01, 0x33, DTMF_DIGIT_TONE_CODE_3 },
9496 { 0x01, 0x01, 0x34, DTMF_DIGIT_TONE_CODE_4 },
9497 { 0x01, 0x01, 0x35, DTMF_DIGIT_TONE_CODE_5 },
9498 { 0x01, 0x01, 0x36, DTMF_DIGIT_TONE_CODE_6 },
9499 { 0x01, 0x01, 0x37, DTMF_DIGIT_TONE_CODE_7 },
9500 { 0x01, 0x01, 0x38, DTMF_DIGIT_TONE_CODE_8 },
9501 { 0x01, 0x01, 0x39, DTMF_DIGIT_TONE_CODE_9 },
9502 { 0x01, 0x01, 0x41, DTMF_DIGIT_TONE_CODE_A },
9503 { 0x01, 0x01, 0x42, DTMF_DIGIT_TONE_CODE_B },
9504 { 0x01, 0x01, 0x43, DTMF_DIGIT_TONE_CODE_C },
9505 { 0x01, 0x01, 0x44, DTMF_DIGIT_TONE_CODE_D },
9506 { 0x01, 0x00, 0x61, DTMF_DIGIT_TONE_CODE_A },
9507 { 0x01, 0x00, 0x62, DTMF_DIGIT_TONE_CODE_B },
9508 { 0x01, 0x00, 0x63, DTMF_DIGIT_TONE_CODE_C },
9509 { 0x01, 0x00, 0x64, DTMF_DIGIT_TONE_CODE_D },
9511 { 0x04, 0x04, 0x80, DTMF_SIGNAL_NO_TONE },
9512 { 0x00, 0x04, 0x81, DTMF_SIGNAL_UNIDENTIFIED_TONE },
9513 { 0x04, 0x04, 0x82, DTMF_SIGNAL_DIAL_TONE },
9514 { 0x04, 0x04, 0x83, DTMF_SIGNAL_PABX_INTERNAL_DIAL_TONE },
9515 { 0x04, 0x04, 0x84, DTMF_SIGNAL_SPECIAL_DIAL_TONE },
9516 { 0x04, 0x04, 0x85, DTMF_SIGNAL_SECOND_DIAL_TONE },
9517 { 0x04, 0x04, 0x86, DTMF_SIGNAL_RINGING_TONE },
9518 { 0x04, 0x04, 0x87, DTMF_SIGNAL_SPECIAL_RINGING_TONE },
9519 { 0x04, 0x04, 0x88, DTMF_SIGNAL_BUSY_TONE },
9520 { 0x04, 0x04, 0x89, DTMF_SIGNAL_CONGESTION_TONE },
9521 { 0x04, 0x04, 0x8a, DTMF_SIGNAL_SPECIAL_INFORMATION_TONE },
9522 { 0x04, 0x04, 0x8b, DTMF_SIGNAL_COMFORT_TONE },
9523 { 0x04, 0x04, 0x8c, DTMF_SIGNAL_HOLD_TONE },
9524 { 0x04, 0x04, 0x8d, DTMF_SIGNAL_RECORD_TONE },
9525 { 0x04, 0x04, 0x8e, DTMF_SIGNAL_CALLER_WAITING_TONE },
9526 { 0x04, 0x04, 0x8f, DTMF_SIGNAL_CALL_WAITING_TONE },
9527 { 0x04, 0x04, 0x90, DTMF_SIGNAL_PAY_TONE },
9528 { 0x04, 0x04, 0x91, DTMF_SIGNAL_POSITIVE_INDICATION_TONE },
9529 { 0x04, 0x04, 0x92, DTMF_SIGNAL_NEGATIVE_INDICATION_TONE },
9530 { 0x04, 0x04, 0x93, DTMF_SIGNAL_WARNING_TONE },
9531 { 0x04, 0x04, 0x94, DTMF_SIGNAL_INTRUSION_TONE },
9532 { 0x04, 0x04, 0x95, DTMF_SIGNAL_CALLING_CARD_SERVICE_TONE },
9533 { 0x04, 0x04, 0x96, DTMF_SIGNAL_PAYPHONE_RECOGNITION_TONE },
9534 { 0x04, 0x04, 0x97, DTMF_SIGNAL_CPE_ALERTING_SIGNAL },
9535 { 0x04, 0x04, 0x98, DTMF_SIGNAL_OFF_HOOK_WARNING_TONE },
9536 { 0x04, 0x04, 0xbf, DTMF_SIGNAL_INTERCEPT_TONE },
9537 { 0x04, 0x04, 0xc0, DTMF_SIGNAL_MODEM_CALLING_TONE },
9538 { 0x04, 0x04, 0xc1, DTMF_SIGNAL_FAX_CALLING_TONE },
9539 { 0x04, 0x04, 0xc2, DTMF_SIGNAL_ANSWER_TONE },
9540 { 0x04, 0x04, 0xc3, DTMF_SIGNAL_REVERSED_ANSWER_TONE },
9541 { 0x04, 0x04, 0xc4, DTMF_SIGNAL_ANSAM_TONE },
9542 { 0x04, 0x04, 0xc5, DTMF_SIGNAL_REVERSED_ANSAM_TONE },
9543 { 0x04, 0x04, 0xc6, DTMF_SIGNAL_BELL103_ANSWER_TONE },
9544 { 0x04, 0x04, 0xc7, DTMF_SIGNAL_FAX_FLAGS },
9545 { 0x04, 0x04, 0xc8, DTMF_SIGNAL_G2_FAX_GROUP_ID },
9546 { 0x00, 0x04, 0xc9, DTMF_SIGNAL_HUMAN_SPEECH },
9547 { 0x04, 0x04, 0xca, DTMF_SIGNAL_ANSWERING_MACHINE_390 },
9548 { 0x02, 0x02, 0xf1, DTMF_MF_DIGIT_TONE_CODE_1 },
9549 { 0x02, 0x02, 0xf2, DTMF_MF_DIGIT_TONE_CODE_2 },
9550 { 0x02, 0x02, 0xf3, DTMF_MF_DIGIT_TONE_CODE_3 },
9551 { 0x02, 0x02, 0xf4, DTMF_MF_DIGIT_TONE_CODE_4 },
9552 { 0x02, 0x02, 0xf5, DTMF_MF_DIGIT_TONE_CODE_5 },
9553 { 0x02, 0x02, 0xf6, DTMF_MF_DIGIT_TONE_CODE_6 },
9554 { 0x02, 0x02, 0xf7, DTMF_MF_DIGIT_TONE_CODE_7 },
9555 { 0x02, 0x02, 0xf8, DTMF_MF_DIGIT_TONE_CODE_8 },
9556 { 0x02, 0x02, 0xf9, DTMF_MF_DIGIT_TONE_CODE_9 },
9557 { 0x02, 0x02, 0xfa, DTMF_MF_DIGIT_TONE_CODE_0 },
9558 { 0x02, 0x02, 0xfb, DTMF_MF_DIGIT_TONE_CODE_K1 },
9559 { 0x02, 0x02, 0xfc, DTMF_MF_DIGIT_TONE_CODE_K2 },
9560 { 0x02, 0x02, 0xfd, DTMF_MF_DIGIT_TONE_CODE_KP },
9561 { 0x02, 0x02, 0xfe, DTMF_MF_DIGIT_TONE_CODE_S1 },
9562 { 0x02, 0x02, 0xff, DTMF_MF_DIGIT_TONE_CODE_ST },
9566 #define DTMF_DIGIT_MAP_ENTRIES ARRAY_SIZE(dtmf_digit_map)
9569 static void dtmf_enable_receiver (PLCI *plci, byte enable_mask)
9571 word min_digit_duration, min_gap_duration;
9573 dbug (1, dprintf ("[%06lx] %s,%d: dtmf_enable_receiver %02x",
9574 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
9575 (char *)(FILE_), __LINE__, enable_mask));
9577 if (enable_mask != 0)
9579 min_digit_duration = (plci->dtmf_rec_pulse_ms == 0) ? 40 : plci->dtmf_rec_pulse_ms;
9580 min_gap_duration = (plci->dtmf_rec_pause_ms == 0) ? 40 : plci->dtmf_rec_pause_ms;
9581 plci->internal_req_buffer[0] = DTMF_UDATA_REQUEST_ENABLE_RECEIVER;
9582 PUT_WORD (&plci->internal_req_buffer[1], min_digit_duration);
9583 PUT_WORD (&plci->internal_req_buffer[3], min_gap_duration);
9584 plci->NData[0].PLength = 5;
9586 PUT_WORD (&plci->internal_req_buffer[5], INTERNAL_IND_BUFFER_SIZE);
9587 plci->NData[0].PLength += 2;
9588 capidtmf_recv_enable (&(plci->capidtmf_state), min_digit_duration, min_gap_duration);
9593 plci->internal_req_buffer[0] = DTMF_UDATA_REQUEST_DISABLE_RECEIVER;
9594 plci->NData[0].PLength = 1;
9596 capidtmf_recv_disable (&(plci->capidtmf_state));
9599 plci->NData[0].P = plci->internal_req_buffer;
9600 plci->NL.X = plci->NData;
9602 plci->NL.Req = plci->nl_req = (byte) N_UDATA;
9603 plci->adapter->request (&plci->NL);
9607 static void dtmf_send_digits (PLCI *plci, byte *digit_buffer, word digit_count)
9611 dbug (1, dprintf ("[%06lx] %s,%d: dtmf_send_digits %d",
9612 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
9613 (char *)(FILE_), __LINE__, digit_count));
9615 plci->internal_req_buffer[0] = DTMF_UDATA_REQUEST_SEND_DIGITS;
9616 w = (plci->dtmf_send_pulse_ms == 0) ? 40 : plci->dtmf_send_pulse_ms;
9617 PUT_WORD (&plci->internal_req_buffer[1], w);
9618 w = (plci->dtmf_send_pause_ms == 0) ? 40 : plci->dtmf_send_pause_ms;
9619 PUT_WORD (&plci->internal_req_buffer[3], w);
9620 for (i = 0; i < digit_count; i++)
9623 while ((w < DTMF_DIGIT_MAP_ENTRIES)
9624 && (digit_buffer[i] != dtmf_digit_map[w].character))
9628 plci->internal_req_buffer[5+i] = (w < DTMF_DIGIT_MAP_ENTRIES) ?
9629 dtmf_digit_map[w].code : DTMF_DIGIT_TONE_CODE_STAR;
9631 plci->NData[0].PLength = 5 + digit_count;
9632 plci->NData[0].P = plci->internal_req_buffer;
9633 plci->NL.X = plci->NData;
9635 plci->NL.Req = plci->nl_req = (byte) N_UDATA;
9636 plci->adapter->request (&plci->NL);
9640 static void dtmf_rec_clear_config (PLCI *plci)
9643 dbug (1, dprintf ("[%06lx] %s,%d: dtmf_rec_clear_config",
9644 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
9645 (char *)(FILE_), __LINE__));
9647 plci->dtmf_rec_active = 0;
9648 plci->dtmf_rec_pulse_ms = 0;
9649 plci->dtmf_rec_pause_ms = 0;
9651 capidtmf_init (&(plci->capidtmf_state), plci->adapter->u_law);
9656 static void dtmf_send_clear_config (PLCI *plci)
9659 dbug (1, dprintf ("[%06lx] %s,%d: dtmf_send_clear_config",
9660 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
9661 (char *)(FILE_), __LINE__));
9663 plci->dtmf_send_requests = 0;
9664 plci->dtmf_send_pulse_ms = 0;
9665 plci->dtmf_send_pause_ms = 0;
9669 static void dtmf_prepare_switch (dword Id, PLCI *plci)
9672 dbug (1, dprintf ("[%06lx] %s,%d: dtmf_prepare_switch",
9673 UnMapId (Id), (char *)(FILE_), __LINE__));
9675 while (plci->dtmf_send_requests != 0)
9676 dtmf_confirmation (Id, plci);
9680 static word dtmf_save_config (dword Id, PLCI *plci, byte Rc)
9683 dbug (1, dprintf ("[%06lx] %s,%d: dtmf_save_config %02x %d",
9684 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->adjust_b_state));
9690 static word dtmf_restore_config (dword Id, PLCI *plci, byte Rc)
9694 dbug (1, dprintf ("[%06lx] %s,%d: dtmf_restore_config %02x %d",
9695 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->adjust_b_state));
9698 if (plci->B1_facilities & B1_FACILITY_DTMFR)
9700 switch (plci->adjust_b_state)
9702 case ADJUST_B_RESTORE_DTMF_1:
9703 plci->internal_command = plci->adjust_b_command;
9704 if (plci_nl_busy (plci))
9706 plci->adjust_b_state = ADJUST_B_RESTORE_DTMF_1;
9709 dtmf_enable_receiver (plci, plci->dtmf_rec_active);
9710 plci->adjust_b_state = ADJUST_B_RESTORE_DTMF_2;
9712 case ADJUST_B_RESTORE_DTMF_2:
9713 if ((Rc != OK) && (Rc != OK_FC))
9715 dbug (1, dprintf ("[%06lx] %s,%d: Reenable DTMF receiver failed %02x",
9716 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
9717 Info = _WRONG_STATE;
9727 static void dtmf_command (dword Id, PLCI *plci, byte Rc)
9729 word internal_command, Info;
9733 dbug (1, dprintf ("[%06lx] %s,%d: dtmf_command %02x %04x %04x %d %d %d %d",
9734 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command,
9735 plci->dtmf_cmd, plci->dtmf_rec_pulse_ms, plci->dtmf_rec_pause_ms,
9736 plci->dtmf_send_pulse_ms, plci->dtmf_send_pause_ms));
9740 PUT_WORD (&result[1], DTMF_SUCCESS);
9741 internal_command = plci->internal_command;
9742 plci->internal_command = 0;
9744 switch (plci->dtmf_cmd)
9747 case DTMF_LISTEN_TONE_START:
9749 case DTMF_LISTEN_MF_START:
9752 case DTMF_LISTEN_START:
9753 switch (internal_command)
9756 adjust_b1_resource (Id, plci, NULL, (word)(plci->B1_facilities |
9757 B1_FACILITY_DTMFR), DTMF_COMMAND_1);
9758 case DTMF_COMMAND_1:
9759 if (adjust_b_process (Id, plci, Rc) != GOOD)
9761 dbug (1, dprintf ("[%06lx] %s,%d: Load DTMF failed",
9762 UnMapId (Id), (char *)(FILE_), __LINE__));
9763 Info = _FACILITY_NOT_SUPPORTED;
9766 if (plci->internal_command)
9768 case DTMF_COMMAND_2:
9769 if (plci_nl_busy (plci))
9771 plci->internal_command = DTMF_COMMAND_2;
9774 plci->internal_command = DTMF_COMMAND_3;
9775 dtmf_enable_receiver (plci, (byte)(plci->dtmf_rec_active | mask));
9777 case DTMF_COMMAND_3:
9778 if ((Rc != OK) && (Rc != OK_FC))
9780 dbug (1, dprintf ("[%06lx] %s,%d: Enable DTMF receiver failed %02x",
9781 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
9782 Info = _FACILITY_NOT_SUPPORTED;
9786 plci->tone_last_indication_code = DTMF_SIGNAL_NO_TONE;
9788 plci->dtmf_rec_active |= mask;
9794 case DTMF_LISTEN_TONE_STOP:
9796 case DTMF_LISTEN_MF_STOP:
9799 case DTMF_LISTEN_STOP:
9800 switch (internal_command)
9803 plci->dtmf_rec_active &= ~mask;
9804 if (plci->dtmf_rec_active)
9807 case DTMF_COMMAND_1:
9808 if (plci->dtmf_rec_active)
9810 if (plci_nl_busy (plci))
9812 plci->internal_command = DTMF_COMMAND_1;
9815 plci->dtmf_rec_active &= ~mask;
9816 plci->internal_command = DTMF_COMMAND_2;
9817 dtmf_enable_receiver (plci, false);
9821 case DTMF_COMMAND_2:
9822 if ((Rc != OK) && (Rc != OK_FC))
9824 dbug (1, dprintf ("[%06lx] %s,%d: Disable DTMF receiver failed %02x",
9825 UnMapId (Id), (char far *)(FILE_), __LINE__, Rc));
9826 Info = _FACILITY_NOT_SUPPORTED;
9830 adjust_b1_resource (Id, plci, NULL, (word)(plci->B1_facilities &
9831 ~(B1_FACILITY_DTMFX | B1_FACILITY_DTMFR)), DTMF_COMMAND_3);
9832 case DTMF_COMMAND_3:
9833 if (adjust_b_process (Id, plci, Rc) != GOOD)
9835 dbug (1, dprintf ("[%06lx] %s,%d: Unload DTMF failed",
9836 UnMapId (Id), (char *)(FILE_), __LINE__));
9837 Info = _FACILITY_NOT_SUPPORTED;
9840 if (plci->internal_command)
9847 case DTMF_SEND_TONE:
9852 case DTMF_DIGITS_SEND:
9853 switch (internal_command)
9856 adjust_b1_resource (Id, plci, NULL, (word)(plci->B1_facilities |
9857 ((plci->dtmf_parameter_length != 0) ? B1_FACILITY_DTMFX | B1_FACILITY_DTMFR : B1_FACILITY_DTMFX)),
9859 case DTMF_COMMAND_1:
9860 if (adjust_b_process (Id, plci, Rc) != GOOD)
9862 dbug (1, dprintf ("[%06lx] %s,%d: Load DTMF failed",
9863 UnMapId (Id), (char *)(FILE_), __LINE__));
9864 Info = _FACILITY_NOT_SUPPORTED;
9867 if (plci->internal_command)
9869 case DTMF_COMMAND_2:
9870 if (plci_nl_busy (plci))
9872 plci->internal_command = DTMF_COMMAND_2;
9875 plci->dtmf_msg_number_queue[(plci->dtmf_send_requests)++] = plci->number;
9876 plci->internal_command = DTMF_COMMAND_3;
9877 dtmf_send_digits (plci, &plci->saved_msg.parms[3].info[1], plci->saved_msg.parms[3].length);
9879 case DTMF_COMMAND_3:
9880 if ((Rc != OK) && (Rc != OK_FC))
9882 dbug (1, dprintf ("[%06lx] %s,%d: Send DTMF digits failed %02x",
9883 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
9884 if (plci->dtmf_send_requests != 0)
9885 (plci->dtmf_send_requests)--;
9886 Info = _FACILITY_NOT_SUPPORTED;
9893 sendf (plci->appl, _FACILITY_R | CONFIRM, Id & 0xffffL, plci->number,
9894 "wws", Info, SELECTOR_DTMF, result);
9898 static byte dtmf_request (dword Id, word Number, DIVA_CAPI_ADAPTER *a, PLCI *plci, APPL *appl, API_PARSE *msg)
9903 API_PARSE dtmf_parms[5];
9906 dbug (1, dprintf ("[%06lx] %s,%d: dtmf_request",
9907 UnMapId (Id), (char *)(FILE_), __LINE__));
9911 PUT_WORD (&result[1], DTMF_SUCCESS);
9912 if (!(a->profile.Global_Options & GL_DTMF_SUPPORTED))
9914 dbug (1, dprintf ("[%06lx] %s,%d: Facility not supported",
9915 UnMapId (Id), (char *)(FILE_), __LINE__));
9916 Info = _FACILITY_NOT_SUPPORTED;
9918 else if (api_parse (&msg[1].info[1], msg[1].length, "w", dtmf_parms))
9920 dbug (1, dprintf ("[%06lx] %s,%d: Wrong message format",
9921 UnMapId (Id), (char *)(FILE_), __LINE__));
9922 Info = _WRONG_MESSAGE_FORMAT;
9925 else if ((GET_WORD (dtmf_parms[0].info) == DTMF_GET_SUPPORTED_DETECT_CODES)
9926 || (GET_WORD (dtmf_parms[0].info) == DTMF_GET_SUPPORTED_SEND_CODES))
9928 if (!((a->requested_options_table[appl->Id-1])
9929 & (1L << PRIVATE_DTMF_TONE)))
9931 dbug (1, dprintf ("[%06lx] %s,%d: DTMF unknown request %04x",
9932 UnMapId (Id), (char *)(FILE_), __LINE__, GET_WORD (dtmf_parms[0].info)));
9933 PUT_WORD (&result[1], DTMF_UNKNOWN_REQUEST);
9937 for (i = 0; i < 32; i++)
9939 if (GET_WORD (dtmf_parms[0].info) == DTMF_GET_SUPPORTED_DETECT_CODES)
9941 for (i = 0; i < DTMF_DIGIT_MAP_ENTRIES; i++)
9943 if (dtmf_digit_map[i].listen_mask != 0)
9944 result[4 + (dtmf_digit_map[i].character >> 3)] |= (1 << (dtmf_digit_map[i].character & 0x7));
9949 for (i = 0; i < DTMF_DIGIT_MAP_ENTRIES; i++)
9951 if (dtmf_digit_map[i].send_mask != 0)
9952 result[4 + (dtmf_digit_map[i].character >> 3)] |= (1 << (dtmf_digit_map[i].character & 0x7));
9960 else if (plci == NULL)
9962 dbug (1, dprintf ("[%06lx] %s,%d: Wrong PLCI",
9963 UnMapId (Id), (char *)(FILE_), __LINE__));
9964 Info = _WRONG_IDENTIFIER;
9969 || !plci->NL.Id || plci->nl_remove_id)
9971 dbug (1, dprintf ("[%06lx] %s,%d: Wrong state",
9972 UnMapId (Id), (char *)(FILE_), __LINE__));
9973 Info = _WRONG_STATE;
9978 plci->dtmf_cmd = GET_WORD (dtmf_parms[0].info);
9980 switch (plci->dtmf_cmd)
9983 case DTMF_LISTEN_TONE_START:
9984 case DTMF_LISTEN_TONE_STOP:
9986 case DTMF_LISTEN_MF_START:
9987 case DTMF_LISTEN_MF_STOP:
9989 if (!((plci->requested_options_conn | plci->requested_options | plci->adapter->requested_options_table[appl->Id-1])
9990 & (1L << PRIVATE_DTMF_TONE)))
9992 dbug (1, dprintf ("[%06lx] %s,%d: DTMF unknown request %04x",
9993 UnMapId (Id), (char *)(FILE_), __LINE__, GET_WORD (dtmf_parms[0].info)));
9994 PUT_WORD (&result[1], DTMF_UNKNOWN_REQUEST);
9998 case DTMF_LISTEN_START:
9999 case DTMF_LISTEN_STOP:
10000 if (!(a->manufacturer_features & MANUFACTURER_FEATURE_HARDDTMF)
10001 && !(a->manufacturer_features & MANUFACTURER_FEATURE_SOFTDTMF_RECEIVE))
10003 dbug (1, dprintf ("[%06lx] %s,%d: Facility not supported",
10004 UnMapId (Id), (char *)(FILE_), __LINE__));
10005 Info = _FACILITY_NOT_SUPPORTED;
10008 if (mask & DTMF_LISTEN_ACTIVE_FLAG)
10010 if (api_parse (&msg[1].info[1], msg[1].length, "wwws", dtmf_parms))
10012 plci->dtmf_rec_pulse_ms = 0;
10013 plci->dtmf_rec_pause_ms = 0;
10017 plci->dtmf_rec_pulse_ms = GET_WORD (dtmf_parms[1].info);
10018 plci->dtmf_rec_pause_ms = GET_WORD (dtmf_parms[2].info);
10021 start_internal_command (Id, plci, dtmf_command);
10025 case DTMF_SEND_TONE:
10029 if (!((plci->requested_options_conn | plci->requested_options | plci->adapter->requested_options_table[appl->Id-1])
10030 & (1L << PRIVATE_DTMF_TONE)))
10032 dbug (1, dprintf ("[%06lx] %s,%d: DTMF unknown request %04x",
10033 UnMapId (Id), (char *)(FILE_), __LINE__, GET_WORD (dtmf_parms[0].info)));
10034 PUT_WORD (&result[1], DTMF_UNKNOWN_REQUEST);
10038 case DTMF_DIGITS_SEND:
10039 if (api_parse (&msg[1].info[1], msg[1].length, "wwws", dtmf_parms))
10041 dbug (1, dprintf ("[%06lx] %s,%d: Wrong message format",
10042 UnMapId (Id), (char *)(FILE_), __LINE__));
10043 Info = _WRONG_MESSAGE_FORMAT;
10046 if (mask & DTMF_LISTEN_ACTIVE_FLAG)
10048 plci->dtmf_send_pulse_ms = GET_WORD (dtmf_parms[1].info);
10049 plci->dtmf_send_pause_ms = GET_WORD (dtmf_parms[2].info);
10053 while ((i < dtmf_parms[3].length) && (j < DTMF_DIGIT_MAP_ENTRIES))
10056 while ((j < DTMF_DIGIT_MAP_ENTRIES)
10057 && ((dtmf_parms[3].info[i+1] != dtmf_digit_map[j].character)
10058 || ((dtmf_digit_map[j].send_mask & mask) == 0)))
10064 if (j == DTMF_DIGIT_MAP_ENTRIES)
10066 dbug (1, dprintf ("[%06lx] %s,%d: Incorrect DTMF digit %02x",
10067 UnMapId (Id), (char *)(FILE_), __LINE__, dtmf_parms[3].info[i]));
10068 PUT_WORD (&result[1], DTMF_INCORRECT_DIGIT);
10071 if (plci->dtmf_send_requests >= ARRAY_SIZE(plci->dtmf_msg_number_queue))
10073 dbug (1, dprintf ("[%06lx] %s,%d: DTMF request overrun",
10074 UnMapId (Id), (char *)(FILE_), __LINE__));
10075 Info = _WRONG_STATE;
10078 api_save_msg (dtmf_parms, "wwws", &plci->saved_msg);
10079 start_internal_command (Id, plci, dtmf_command);
10083 dbug (1, dprintf ("[%06lx] %s,%d: DTMF unknown request %04x",
10084 UnMapId (Id), (char *)(FILE_), __LINE__, plci->dtmf_cmd));
10085 PUT_WORD (&result[1], DTMF_UNKNOWN_REQUEST);
10089 sendf (appl, _FACILITY_R | CONFIRM, Id & 0xffffL, Number,
10090 "wws", Info, SELECTOR_DTMF, result);
10095 static void dtmf_confirmation (dword Id, PLCI *plci)
10101 dbug (1, dprintf ("[%06lx] %s,%d: dtmf_confirmation",
10102 UnMapId (Id), (char *)(FILE_), __LINE__));
10106 PUT_WORD (&result[1], DTMF_SUCCESS);
10107 if (plci->dtmf_send_requests != 0)
10109 sendf (plci->appl, _FACILITY_R | CONFIRM, Id & 0xffffL, plci->dtmf_msg_number_queue[0],
10110 "wws", GOOD, SELECTOR_DTMF, result);
10111 (plci->dtmf_send_requests)--;
10112 for (i = 0; i < plci->dtmf_send_requests; i++)
10113 plci->dtmf_msg_number_queue[i] = plci->dtmf_msg_number_queue[i+1];
10118 static void dtmf_indication (dword Id, PLCI *plci, byte *msg, word length)
10122 dbug (1, dprintf ("[%06lx] %s,%d: dtmf_indication",
10123 UnMapId (Id), (char *)(FILE_), __LINE__));
10126 for (i = 1; i < length; i++)
10129 while ((j < DTMF_DIGIT_MAP_ENTRIES)
10130 && ((msg[i] != dtmf_digit_map[j].code)
10131 || ((dtmf_digit_map[j].listen_mask & plci->dtmf_rec_active) == 0)))
10135 if (j < DTMF_DIGIT_MAP_ENTRIES)
10138 if ((dtmf_digit_map[j].listen_mask & DTMF_TONE_LISTEN_ACTIVE_FLAG)
10139 && (plci->tone_last_indication_code == DTMF_SIGNAL_NO_TONE)
10140 && (dtmf_digit_map[j].character != DTMF_SIGNAL_UNIDENTIFIED_TONE))
10144 for (i = length; i > n + 1; i--)
10145 msg[i] = msg[i - 1];
10149 msg[++n] = DTMF_SIGNAL_UNIDENTIFIED_TONE;
10151 plci->tone_last_indication_code = dtmf_digit_map[j].character;
10153 msg[++n] = dtmf_digit_map[j].character;
10159 sendf (plci->appl, _FACILITY_I, Id & 0xffffL, 0, "wS", SELECTOR_DTMF, msg);
10164 /*------------------------------------------------------------------*/
10165 /* DTMF parameters */
10166 /*------------------------------------------------------------------*/
10168 static void dtmf_parameter_write (PLCI *plci)
10171 byte parameter_buffer[DTMF_PARAMETER_BUFFER_SIZE + 2];
10173 dbug (1, dprintf ("[%06lx] %s,%d: dtmf_parameter_write",
10174 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
10175 (char *)(FILE_), __LINE__));
10177 parameter_buffer[0] = plci->dtmf_parameter_length + 1;
10178 parameter_buffer[1] = DSP_CTRL_SET_DTMF_PARAMETERS;
10179 for (i = 0; i < plci->dtmf_parameter_length; i++)
10180 parameter_buffer[2+i] = plci->dtmf_parameter_buffer[i];
10181 add_p (plci, FTY, parameter_buffer);
10182 sig_req (plci, TEL_CTRL, 0);
10187 static void dtmf_parameter_clear_config (PLCI *plci)
10190 dbug (1, dprintf ("[%06lx] %s,%d: dtmf_parameter_clear_config",
10191 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
10192 (char *)(FILE_), __LINE__));
10194 plci->dtmf_parameter_length = 0;
10198 static void dtmf_parameter_prepare_switch (dword Id, PLCI *plci)
10201 dbug (1, dprintf ("[%06lx] %s,%d: dtmf_parameter_prepare_switch",
10202 UnMapId (Id), (char *)(FILE_), __LINE__));
10207 static word dtmf_parameter_save_config (dword Id, PLCI *plci, byte Rc)
10210 dbug (1, dprintf ("[%06lx] %s,%d: dtmf_parameter_save_config %02x %d",
10211 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->adjust_b_state));
10217 static word dtmf_parameter_restore_config (dword Id, PLCI *plci, byte Rc)
10221 dbug (1, dprintf ("[%06lx] %s,%d: dtmf_parameter_restore_config %02x %d",
10222 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->adjust_b_state));
10225 if ((plci->B1_facilities & B1_FACILITY_DTMFR)
10226 && (plci->dtmf_parameter_length != 0))
10228 switch (plci->adjust_b_state)
10230 case ADJUST_B_RESTORE_DTMF_PARAMETER_1:
10231 plci->internal_command = plci->adjust_b_command;
10234 plci->adjust_b_state = ADJUST_B_RESTORE_DTMF_PARAMETER_1;
10237 dtmf_parameter_write (plci);
10238 plci->adjust_b_state = ADJUST_B_RESTORE_DTMF_PARAMETER_2;
10240 case ADJUST_B_RESTORE_DTMF_PARAMETER_2:
10241 if ((Rc != OK) && (Rc != OK_FC))
10243 dbug (1, dprintf ("[%06lx] %s,%d: Restore DTMF parameters failed %02x",
10244 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
10245 Info = _WRONG_STATE;
10255 /*------------------------------------------------------------------*/
10256 /* Line interconnect facilities */
10257 /*------------------------------------------------------------------*/
10260 LI_CONFIG *li_config_table;
10261 word li_total_channels;
10264 /*------------------------------------------------------------------*/
10265 /* translate a CHI information element to a channel number */
10266 /* returns 0xff - any channel */
10267 /* 0xfe - chi wrong coding */
10268 /* 0xfd - D-channel */
10269 /* 0x00 - no channel */
10270 /* else channel number / PRI: timeslot */
10271 /* if channels is provided we accept more than one channel. */
10272 /*------------------------------------------------------------------*/
10274 static byte chi_to_channel (byte *chi, dword *pchannelmap)
10283 if (pchannelmap) *pchannelmap = 0;
10284 if(!chi[0]) return 0xff;
10287 if(chi[1] & 0x20) {
10288 if(chi[0]==1 && chi[1]==0xac) return 0xfd; /* exclusive d-channel */
10289 for(i=1; i<chi[0] && !(chi[i] &0x80); i++);
10290 if(i==chi[0] || !(chi[i] &0x80)) return 0xfe;
10291 if((chi[1] |0xc8)!=0xe9) return 0xfe;
10292 if(chi[1] &0x08) excl = 0x40;
10294 /* int. id present */
10297 for(i=p; i<chi[0] && !(chi[i] &0x80); i++);
10298 if(i==chi[0] || !(chi[i] &0x80)) return 0xfe;
10301 /* coding standard, Number/Map, Channel Type */
10303 for(i=p; i<chi[0] && !(chi[i] &0x80); i++);
10304 if(i==chi[0] || !(chi[i] &0x80)) return 0xfe;
10305 if((chi[p]|0xd0)!=0xd3) return 0xfe;
10311 if((chi[0]-p)==4) ofs = 0;
10312 else if((chi[0]-p)==3) ofs = 1;
10316 for(i=0; i<4 && p<chi[0]; i++) {
10321 for (ch=0; !(chi[p] & (1 << ch)); ch++);
10334 if((byte)(chi[0]-p)>30) return 0xfe;
10336 for(i=p; i<=chi[0]; i++) {
10337 if ((chi[i] &0x7f) > 31) return 0xfe;
10338 map |= (1L << (chi[i] &0x7f));
10342 if(p!=chi[0]) return 0xfe;
10343 if (ch > 31) return 0xfe;
10346 if(chi[p] &0x40) return 0xfe;
10348 if (pchannelmap) *pchannelmap = map;
10349 else if (map != ((dword)(1L << ch))) return 0xfe;
10350 return (byte)(excl | ch);
10352 else { /* not PRI */
10353 for(i=1; i<chi[0] && !(chi[i] &0x80); i++);
10354 if(i!=chi[0] || !(chi[i] &0x80)) return 0xfe;
10355 if(chi[1] &0x08) excl = 0x40;
10357 switch(chi[1] |0x98) {
10358 case 0x98: return 0;
10360 if (pchannelmap) *pchannelmap = 2;
10363 if (pchannelmap) *pchannelmap = 4;
10365 case 0x9b: return 0xff;
10366 case 0x9c: return 0xfd; /* d-ch */
10367 default: return 0xfe;
10373 static void mixer_set_bchannel_id_esc (PLCI *plci, byte bchannel_id)
10375 DIVA_CAPI_ADAPTER *a;
10380 old_id = plci->li_bchannel_id;
10383 if ((old_id != 0) && (li_config_table[a->li_base + (old_id - 1)].plci == plci))
10384 li_config_table[a->li_base + (old_id - 1)].plci = NULL;
10385 plci->li_bchannel_id = (bchannel_id & 0x1f) + 1;
10386 if (li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci == NULL)
10387 li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci = plci;
10391 if (((bchannel_id & 0x03) == 1) || ((bchannel_id & 0x03) == 2))
10393 if ((old_id != 0) && (li_config_table[a->li_base + (old_id - 1)].plci == plci))
10394 li_config_table[a->li_base + (old_id - 1)].plci = NULL;
10395 plci->li_bchannel_id = bchannel_id & 0x03;
10396 if ((a->AdvSignalPLCI != NULL) && (a->AdvSignalPLCI != plci) && (a->AdvSignalPLCI->tel == ADV_VOICE))
10398 splci = a->AdvSignalPLCI;
10399 if (li_config_table[a->li_base + (2 - plci->li_bchannel_id)].plci == NULL)
10401 if ((splci->li_bchannel_id != 0)
10402 && (li_config_table[a->li_base + (splci->li_bchannel_id - 1)].plci == splci))
10404 li_config_table[a->li_base + (splci->li_bchannel_id - 1)].plci = NULL;
10406 splci->li_bchannel_id = 3 - plci->li_bchannel_id;
10407 li_config_table[a->li_base + (2 - plci->li_bchannel_id)].plci = splci;
10408 dbug (1, dprintf ("[%06lx] %s,%d: adv_voice_set_bchannel_id_esc %d",
10409 (dword)((splci->Id << 8) | UnMapController (splci->adapter->Id)),
10410 (char *)(FILE_), __LINE__, splci->li_bchannel_id));
10413 if (li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci == NULL)
10414 li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci = plci;
10417 if ((old_id == 0) && (plci->li_bchannel_id != 0)
10418 && (li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci == plci))
10420 mixer_clear_config (plci);
10422 dbug (1, dprintf ("[%06lx] %s,%d: mixer_set_bchannel_id_esc %d %d",
10423 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
10424 (char *)(FILE_), __LINE__, bchannel_id, plci->li_bchannel_id));
10428 static void mixer_set_bchannel_id (PLCI *plci, byte *chi)
10430 DIVA_CAPI_ADAPTER *a;
10435 old_id = plci->li_bchannel_id;
10436 ch = chi_to_channel (chi, NULL);
10441 if ((old_id != 0) && (li_config_table[a->li_base + (old_id - 1)].plci == plci))
10442 li_config_table[a->li_base + (old_id - 1)].plci = NULL;
10443 plci->li_bchannel_id = (ch & 0x1f) + 1;
10444 if (li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci == NULL)
10445 li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci = plci;
10449 if (((ch & 0x1f) == 1) || ((ch & 0x1f) == 2))
10451 if ((old_id != 0) && (li_config_table[a->li_base + (old_id - 1)].plci == plci))
10452 li_config_table[a->li_base + (old_id - 1)].plci = NULL;
10453 plci->li_bchannel_id = ch & 0x1f;
10454 if ((a->AdvSignalPLCI != NULL) && (a->AdvSignalPLCI != plci) && (a->AdvSignalPLCI->tel == ADV_VOICE))
10456 splci = a->AdvSignalPLCI;
10457 if (li_config_table[a->li_base + (2 - plci->li_bchannel_id)].plci == NULL)
10459 if ((splci->li_bchannel_id != 0)
10460 && (li_config_table[a->li_base + (splci->li_bchannel_id - 1)].plci == splci))
10462 li_config_table[a->li_base + (splci->li_bchannel_id - 1)].plci = NULL;
10464 splci->li_bchannel_id = 3 - plci->li_bchannel_id;
10465 li_config_table[a->li_base + (2 - plci->li_bchannel_id)].plci = splci;
10466 dbug (1, dprintf ("[%06lx] %s,%d: adv_voice_set_bchannel_id %d",
10467 (dword)((splci->Id << 8) | UnMapController (splci->adapter->Id)),
10468 (char *)(FILE_), __LINE__, splci->li_bchannel_id));
10471 if (li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci == NULL)
10472 li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci = plci;
10476 if ((old_id == 0) && (plci->li_bchannel_id != 0)
10477 && (li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci == plci))
10479 mixer_clear_config (plci);
10481 dbug (1, dprintf ("[%06lx] %s,%d: mixer_set_bchannel_id %02x %d",
10482 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
10483 (char *)(FILE_), __LINE__, ch, plci->li_bchannel_id));
10487 #define MIXER_MAX_DUMP_CHANNELS 34
10489 static void mixer_calculate_coefs (DIVA_CAPI_ADAPTER *a)
10491 static char hex_digit_table[0x10] = {'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'};
10494 char hex_line[2 * MIXER_MAX_DUMP_CHANNELS + MIXER_MAX_DUMP_CHANNELS / 8 + 4];
10496 dbug (1, dprintf ("[%06lx] %s,%d: mixer_calculate_coefs",
10497 (dword)(UnMapController (a->Id)), (char *)(FILE_), __LINE__));
10499 for (i = 0; i < li_total_channels; i++)
10501 li_config_table[i].channel &= LI_CHANNEL_ADDRESSES_SET;
10502 if (li_config_table[i].chflags != 0)
10503 li_config_table[i].channel |= LI_CHANNEL_INVOLVED;
10506 for (j = 0; j < li_total_channels; j++)
10508 if (((li_config_table[i].flag_table[j]) != 0)
10509 || ((li_config_table[j].flag_table[i]) != 0))
10511 li_config_table[i].channel |= LI_CHANNEL_INVOLVED;
10513 if (((li_config_table[i].flag_table[j] & LI_FLAG_CONFERENCE) != 0)
10514 || ((li_config_table[j].flag_table[i] & LI_FLAG_CONFERENCE) != 0))
10516 li_config_table[i].channel |= LI_CHANNEL_CONFERENCE;
10521 for (i = 0; i < li_total_channels; i++)
10523 for (j = 0; j < li_total_channels; j++)
10525 li_config_table[i].coef_table[j] &= ~(LI_COEF_CH_CH | LI_COEF_CH_PC | LI_COEF_PC_CH | LI_COEF_PC_PC);
10526 if (li_config_table[i].flag_table[j] & LI_FLAG_CONFERENCE)
10527 li_config_table[i].coef_table[j] |= LI_COEF_CH_CH;
10530 for (n = 0; n < li_total_channels; n++)
10532 if (li_config_table[n].channel & LI_CHANNEL_CONFERENCE)
10534 for (i = 0; i < li_total_channels; i++)
10536 if (li_config_table[i].channel & LI_CHANNEL_CONFERENCE)
10538 for (j = 0; j < li_total_channels; j++)
10540 li_config_table[i].coef_table[j] |=
10541 li_config_table[i].coef_table[n] & li_config_table[n].coef_table[j];
10547 for (i = 0; i < li_total_channels; i++)
10549 if (li_config_table[i].channel & LI_CHANNEL_INVOLVED)
10551 li_config_table[i].coef_table[i] &= ~LI_COEF_CH_CH;
10552 for (j = 0; j < li_total_channels; j++)
10554 if (li_config_table[i].coef_table[j] & LI_COEF_CH_CH)
10555 li_config_table[i].flag_table[j] |= LI_FLAG_CONFERENCE;
10557 if (li_config_table[i].flag_table[i] & LI_FLAG_CONFERENCE)
10558 li_config_table[i].coef_table[i] |= LI_COEF_CH_CH;
10561 for (i = 0; i < li_total_channels; i++)
10563 if (li_config_table[i].channel & LI_CHANNEL_INVOLVED)
10565 for (j = 0; j < li_total_channels; j++)
10567 if (li_config_table[i].flag_table[j] & LI_FLAG_INTERCONNECT)
10568 li_config_table[i].coef_table[j] |= LI_COEF_CH_CH;
10569 if (li_config_table[i].flag_table[j] & LI_FLAG_MONITOR)
10570 li_config_table[i].coef_table[j] |= LI_COEF_CH_PC;
10571 if (li_config_table[i].flag_table[j] & LI_FLAG_MIX)
10572 li_config_table[i].coef_table[j] |= LI_COEF_PC_CH;
10573 if (li_config_table[i].flag_table[j] & LI_FLAG_PCCONNECT)
10574 li_config_table[i].coef_table[j] |= LI_COEF_PC_PC;
10576 if (li_config_table[i].chflags & LI_CHFLAG_MONITOR)
10578 for (j = 0; j < li_total_channels; j++)
10580 if (li_config_table[i].flag_table[j] & LI_FLAG_INTERCONNECT)
10582 li_config_table[i].coef_table[j] |= LI_COEF_CH_PC;
10583 if (li_config_table[j].chflags & LI_CHFLAG_MIX)
10584 li_config_table[i].coef_table[j] |= LI_COEF_PC_CH | LI_COEF_PC_PC;
10588 if (li_config_table[i].chflags & LI_CHFLAG_MIX)
10590 for (j = 0; j < li_total_channels; j++)
10592 if (li_config_table[j].flag_table[i] & LI_FLAG_INTERCONNECT)
10593 li_config_table[j].coef_table[i] |= LI_COEF_PC_CH;
10596 if (li_config_table[i].chflags & LI_CHFLAG_LOOP)
10598 for (j = 0; j < li_total_channels; j++)
10600 if (li_config_table[i].flag_table[j] & LI_FLAG_INTERCONNECT)
10602 for (n = 0; n < li_total_channels; n++)
10604 if (li_config_table[n].flag_table[i] & LI_FLAG_INTERCONNECT)
10606 li_config_table[n].coef_table[j] |= LI_COEF_CH_CH;
10607 if (li_config_table[j].chflags & LI_CHFLAG_MIX)
10609 li_config_table[n].coef_table[j] |= LI_COEF_PC_CH;
10610 if (li_config_table[n].chflags & LI_CHFLAG_MONITOR)
10611 li_config_table[n].coef_table[j] |= LI_COEF_CH_PC | LI_COEF_PC_PC;
10613 else if (li_config_table[n].chflags & LI_CHFLAG_MONITOR)
10614 li_config_table[n].coef_table[j] |= LI_COEF_CH_PC;
10622 for (i = 0; i < li_total_channels; i++)
10624 if (li_config_table[i].channel & LI_CHANNEL_INVOLVED)
10626 if (li_config_table[i].chflags & (LI_CHFLAG_MONITOR | LI_CHFLAG_MIX | LI_CHFLAG_LOOP))
10627 li_config_table[i].channel |= LI_CHANNEL_ACTIVE;
10628 if (li_config_table[i].chflags & LI_CHFLAG_MONITOR)
10629 li_config_table[i].channel |= LI_CHANNEL_RX_DATA;
10630 if (li_config_table[i].chflags & LI_CHFLAG_MIX)
10631 li_config_table[i].channel |= LI_CHANNEL_TX_DATA;
10632 for (j = 0; j < li_total_channels; j++)
10634 if ((li_config_table[i].flag_table[j] &
10635 (LI_FLAG_INTERCONNECT | LI_FLAG_PCCONNECT | LI_FLAG_CONFERENCE | LI_FLAG_MONITOR))
10636 || (li_config_table[j].flag_table[i] &
10637 (LI_FLAG_INTERCONNECT | LI_FLAG_PCCONNECT | LI_FLAG_CONFERENCE | LI_FLAG_ANNOUNCEMENT | LI_FLAG_MIX)))
10639 li_config_table[i].channel |= LI_CHANNEL_ACTIVE;
10641 if (li_config_table[i].flag_table[j] & (LI_FLAG_PCCONNECT | LI_FLAG_MONITOR))
10642 li_config_table[i].channel |= LI_CHANNEL_RX_DATA;
10643 if (li_config_table[j].flag_table[i] & (LI_FLAG_PCCONNECT | LI_FLAG_ANNOUNCEMENT | LI_FLAG_MIX))
10644 li_config_table[i].channel |= LI_CHANNEL_TX_DATA;
10646 if (!(li_config_table[i].channel & LI_CHANNEL_ACTIVE))
10648 li_config_table[i].coef_table[i] |= LI_COEF_PC_CH | LI_COEF_CH_PC;
10649 li_config_table[i].channel |= LI_CHANNEL_TX_DATA | LI_CHANNEL_RX_DATA;
10653 for (i = 0; i < li_total_channels; i++)
10655 if (li_config_table[i].channel & LI_CHANNEL_INVOLVED)
10658 while ((j < li_total_channels) && !(li_config_table[i].flag_table[j] & LI_FLAG_ANNOUNCEMENT))
10660 if (j < li_total_channels)
10662 for (j = 0; j < li_total_channels; j++)
10664 li_config_table[i].coef_table[j] &= ~(LI_COEF_CH_CH | LI_COEF_PC_CH);
10665 if (li_config_table[i].flag_table[j] & LI_FLAG_ANNOUNCEMENT)
10666 li_config_table[i].coef_table[j] |= LI_COEF_PC_CH;
10671 n = li_total_channels;
10672 if (n > MIXER_MAX_DUMP_CHANNELS)
10673 n = MIXER_MAX_DUMP_CHANNELS;
10675 for (j = 0; j < n; j++)
10677 if ((j & 0x7) == 0)
10679 *(p++) = hex_digit_table[li_config_table[j].curchnl >> 4];
10680 *(p++) = hex_digit_table[li_config_table[j].curchnl & 0xf];
10683 dbug (1, dprintf ("[%06lx] CURRENT %s",
10684 (dword)(UnMapController (a->Id)), (char *) hex_line));
10686 for (j = 0; j < n; j++)
10688 if ((j & 0x7) == 0)
10690 *(p++) = hex_digit_table[li_config_table[j].channel >> 4];
10691 *(p++) = hex_digit_table[li_config_table[j].channel & 0xf];
10694 dbug (1, dprintf ("[%06lx] CHANNEL %s",
10695 (dword)(UnMapController (a->Id)), (char *) hex_line));
10697 for (j = 0; j < n; j++)
10699 if ((j & 0x7) == 0)
10701 *(p++) = hex_digit_table[li_config_table[j].chflags >> 4];
10702 *(p++) = hex_digit_table[li_config_table[j].chflags & 0xf];
10705 dbug (1, dprintf ("[%06lx] CHFLAG %s",
10706 (dword)(UnMapController (a->Id)), (char *) hex_line));
10707 for (i = 0; i < n; i++)
10710 for (j = 0; j < n; j++)
10712 if ((j & 0x7) == 0)
10714 *(p++) = hex_digit_table[li_config_table[i].flag_table[j] >> 4];
10715 *(p++) = hex_digit_table[li_config_table[i].flag_table[j] & 0xf];
10718 dbug (1, dprintf ("[%06lx] FLAG[%02x]%s",
10719 (dword)(UnMapController (a->Id)), i, (char *) hex_line));
10721 for (i = 0; i < n; i++)
10724 for (j = 0; j < n; j++)
10726 if ((j & 0x7) == 0)
10728 *(p++) = hex_digit_table[li_config_table[i].coef_table[j] >> 4];
10729 *(p++) = hex_digit_table[li_config_table[i].coef_table[j] & 0xf];
10732 dbug (1, dprintf ("[%06lx] COEF[%02x]%s",
10733 (dword)(UnMapController (a->Id)), i, (char *) hex_line));
10742 } mixer_write_prog_pri[] =
10744 { LI_COEF_CH_CH, 0 },
10745 { LI_COEF_CH_PC, MIXER_COEF_LINE_TO_PC_FLAG },
10746 { LI_COEF_PC_CH, MIXER_COEF_LINE_FROM_PC_FLAG },
10747 { LI_COEF_PC_PC, MIXER_COEF_LINE_TO_PC_FLAG | MIXER_COEF_LINE_FROM_PC_FLAG }
10755 byte xconnect_override;
10756 } mixer_write_prog_bri[] =
10758 { 0, 0, LI_COEF_CH_CH, 0x01 }, /* B to B */
10759 { 1, 0, LI_COEF_CH_CH, 0x01 }, /* Alt B to B */
10760 { 0, 0, LI_COEF_PC_CH, 0x80 }, /* PC to B */
10761 { 1, 0, LI_COEF_PC_CH, 0x01 }, /* Alt PC to B */
10762 { 2, 0, LI_COEF_CH_CH, 0x00 }, /* IC to B */
10763 { 3, 0, LI_COEF_CH_CH, 0x00 }, /* Alt IC to B */
10764 { 0, 0, LI_COEF_CH_PC, 0x80 }, /* B to PC */
10765 { 1, 0, LI_COEF_CH_PC, 0x01 }, /* Alt B to PC */
10766 { 0, 0, LI_COEF_PC_PC, 0x01 }, /* PC to PC */
10767 { 1, 0, LI_COEF_PC_PC, 0x01 }, /* Alt PC to PC */
10768 { 2, 0, LI_COEF_CH_PC, 0x00 }, /* IC to PC */
10769 { 3, 0, LI_COEF_CH_PC, 0x00 }, /* Alt IC to PC */
10770 { 0, 2, LI_COEF_CH_CH, 0x00 }, /* B to IC */
10771 { 1, 2, LI_COEF_CH_CH, 0x00 }, /* Alt B to IC */
10772 { 0, 2, LI_COEF_PC_CH, 0x00 }, /* PC to IC */
10773 { 1, 2, LI_COEF_PC_CH, 0x00 }, /* Alt PC to IC */
10774 { 2, 2, LI_COEF_CH_CH, 0x00 }, /* IC to IC */
10775 { 3, 2, LI_COEF_CH_CH, 0x00 }, /* Alt IC to IC */
10776 { 1, 1, LI_COEF_CH_CH, 0x01 }, /* Alt B to Alt B */
10777 { 0, 1, LI_COEF_CH_CH, 0x01 }, /* B to Alt B */
10778 { 1, 1, LI_COEF_PC_CH, 0x80 }, /* Alt PC to Alt B */
10779 { 0, 1, LI_COEF_PC_CH, 0x01 }, /* PC to Alt B */
10780 { 3, 1, LI_COEF_CH_CH, 0x00 }, /* Alt IC to Alt B */
10781 { 2, 1, LI_COEF_CH_CH, 0x00 }, /* IC to Alt B */
10782 { 1, 1, LI_COEF_CH_PC, 0x80 }, /* Alt B to Alt PC */
10783 { 0, 1, LI_COEF_CH_PC, 0x01 }, /* B to Alt PC */
10784 { 1, 1, LI_COEF_PC_PC, 0x01 }, /* Alt PC to Alt PC */
10785 { 0, 1, LI_COEF_PC_PC, 0x01 }, /* PC to Alt PC */
10786 { 3, 1, LI_COEF_CH_PC, 0x00 }, /* Alt IC to Alt PC */
10787 { 2, 1, LI_COEF_CH_PC, 0x00 }, /* IC to Alt PC */
10788 { 1, 3, LI_COEF_CH_CH, 0x00 }, /* Alt B to Alt IC */
10789 { 0, 3, LI_COEF_CH_CH, 0x00 }, /* B to Alt IC */
10790 { 1, 3, LI_COEF_PC_CH, 0x00 }, /* Alt PC to Alt IC */
10791 { 0, 3, LI_COEF_PC_CH, 0x00 }, /* PC to Alt IC */
10792 { 3, 3, LI_COEF_CH_CH, 0x00 }, /* Alt IC to Alt IC */
10793 { 2, 3, LI_COEF_CH_CH, 0x00 } /* IC to Alt IC */
10796 static byte mixer_swapped_index_bri[] =
10799 19, /* Alt B to B */
10801 21, /* Alt PC to B */
10803 23, /* Alt IC to B */
10805 25, /* Alt B to PC */
10807 27, /* Alt PC to PC */
10809 29, /* Alt IC to PC */
10811 31, /* Alt B to IC */
10813 33, /* Alt PC to IC */
10815 35, /* Alt IC to IC */
10816 0, /* Alt B to Alt B */
10817 1, /* B to Alt B */
10818 2, /* Alt PC to Alt B */
10819 3, /* PC to Alt B */
10820 4, /* Alt IC to Alt B */
10821 5, /* IC to Alt B */
10822 6, /* Alt B to Alt PC */
10823 7, /* B to Alt PC */
10824 8, /* Alt PC to Alt PC */
10825 9, /* PC to Alt PC */
10826 10, /* Alt IC to Alt PC */
10827 11, /* IC to Alt PC */
10828 12, /* Alt B to Alt IC */
10829 13, /* B to Alt IC */
10830 14, /* Alt PC to Alt IC */
10831 15, /* PC to Alt IC */
10832 16, /* Alt IC to Alt IC */
10833 17 /* IC to Alt IC */
10841 } xconnect_write_prog[] =
10843 { LI_COEF_CH_CH, false, false },
10844 { LI_COEF_CH_PC, false, true },
10845 { LI_COEF_PC_CH, true, false },
10846 { LI_COEF_PC_PC, true, true }
10850 static void xconnect_query_addresses (PLCI *plci)
10852 DIVA_CAPI_ADAPTER *a;
10856 dbug (1, dprintf ("[%06lx] %s,%d: xconnect_query_addresses",
10857 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
10858 (char *)(FILE_), __LINE__));
10861 if (a->li_pri && ((plci->li_bchannel_id == 0)
10862 || (li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci != plci)))
10864 dbug (1, dprintf ("[%06x] %s,%d: Channel id wiped out",
10865 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
10866 (char *)(FILE_), __LINE__));
10869 p = plci->internal_req_buffer;
10870 ch = (a->li_pri) ? plci->li_bchannel_id - 1 : 0;
10871 *(p++) = UDATA_REQUEST_XCONNECT_FROM;
10874 *(p++) = (byte)(w >> 8);
10875 w = ch | XCONNECT_CHANNEL_PORT_PC;
10877 *(p++) = (byte)(w >> 8);
10878 plci->NData[0].P = plci->internal_req_buffer;
10879 plci->NData[0].PLength = p - plci->internal_req_buffer;
10880 plci->NL.X = plci->NData;
10881 plci->NL.ReqCh = 0;
10882 plci->NL.Req = plci->nl_req = (byte) N_UDATA;
10883 plci->adapter->request (&plci->NL);
10887 static void xconnect_write_coefs (PLCI *plci, word internal_command)
10890 dbug (1, dprintf ("[%06lx] %s,%d: xconnect_write_coefs %04x",
10891 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
10892 (char *)(FILE_), __LINE__, internal_command));
10894 plci->li_write_command = internal_command;
10895 plci->li_write_channel = 0;
10899 static byte xconnect_write_coefs_process (dword Id, PLCI *plci, byte Rc)
10901 DIVA_CAPI_ADAPTER *a;
10902 word w, n, i, j, r, s, to_ch;
10905 struct xconnect_transfer_address_s *transfer_address;
10906 byte ch_map[MIXER_CHANNELS_BRI];
10908 dbug (1, dprintf ("[%06x] %s,%d: xconnect_write_coefs_process %02x %d",
10909 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->li_write_channel));
10912 if ((plci->li_bchannel_id == 0)
10913 || (li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci != plci))
10915 dbug (1, dprintf ("[%06x] %s,%d: Channel id wiped out",
10916 UnMapId (Id), (char *)(FILE_), __LINE__));
10919 i = a->li_base + (plci->li_bchannel_id - 1);
10920 j = plci->li_write_channel;
10921 p = plci->internal_req_buffer;
10924 if ((Rc != OK) && (Rc != OK_FC))
10926 dbug (1, dprintf ("[%06lx] %s,%d: LI write coefs failed %02x",
10927 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
10931 if (li_config_table[i].adapter->manufacturer_features & MANUFACTURER_FEATURE_XCONNECT)
10935 if (j < li_total_channels)
10937 if (li_config_table[i].channel & LI_CHANNEL_ADDRESSES_SET)
10939 s = ((li_config_table[i].send_b.card_address.low | li_config_table[i].send_b.card_address.high) ?
10940 (LI_COEF_CH_CH | LI_COEF_CH_PC | LI_COEF_PC_CH | LI_COEF_PC_PC) : (LI_COEF_CH_PC | LI_COEF_PC_PC)) &
10941 ((li_config_table[i].send_pc.card_address.low | li_config_table[i].send_pc.card_address.high) ?
10942 (LI_COEF_CH_CH | LI_COEF_CH_PC | LI_COEF_PC_CH | LI_COEF_PC_PC) : (LI_COEF_CH_CH | LI_COEF_PC_CH));
10944 r = ((li_config_table[i].coef_table[j] & 0xf) ^ (li_config_table[i].coef_table[j] >> 4));
10945 while ((j < li_total_channels)
10947 || (!(li_config_table[j].channel & LI_CHANNEL_ADDRESSES_SET))
10948 || (!li_config_table[j].adapter->li_pri
10949 && (j >= li_config_table[j].adapter->li_base + MIXER_BCHANNELS_BRI))
10950 || (((li_config_table[j].send_b.card_address.low != li_config_table[i].send_b.card_address.low)
10951 || (li_config_table[j].send_b.card_address.high != li_config_table[i].send_b.card_address.high))
10952 && (!(a->manufacturer_features & MANUFACTURER_FEATURE_DMACONNECT)
10953 || !(li_config_table[j].adapter->manufacturer_features & MANUFACTURER_FEATURE_DMACONNECT)))
10954 || ((li_config_table[j].adapter->li_base != a->li_base)
10956 ((li_config_table[j].send_b.card_address.low | li_config_table[j].send_b.card_address.high) ?
10957 (LI_COEF_CH_CH | LI_COEF_CH_PC | LI_COEF_PC_CH | LI_COEF_PC_PC) : (LI_COEF_PC_CH | LI_COEF_PC_PC)) &
10958 ((li_config_table[j].send_pc.card_address.low | li_config_table[j].send_pc.card_address.high) ?
10959 (LI_COEF_CH_CH | LI_COEF_CH_PC | LI_COEF_PC_CH | LI_COEF_PC_PC) : (LI_COEF_CH_CH | LI_COEF_CH_PC))))))
10962 if (j < li_total_channels)
10963 r = ((li_config_table[i].coef_table[j] & 0xf) ^ (li_config_table[i].coef_table[j] >> 4));
10966 if (j < li_total_channels)
10968 plci->internal_command = plci->li_write_command;
10969 if (plci_nl_busy (plci))
10971 to_ch = (a->li_pri) ? plci->li_bchannel_id - 1 : 0;
10972 *(p++) = UDATA_REQUEST_XCONNECT_TO;
10975 if (li_config_table[j].adapter->li_base != a->li_base)
10978 ((li_config_table[j].send_b.card_address.low | li_config_table[j].send_b.card_address.high) ?
10979 (LI_COEF_CH_CH | LI_COEF_CH_PC | LI_COEF_PC_CH | LI_COEF_PC_PC) : (LI_COEF_PC_CH | LI_COEF_PC_PC)) &
10980 ((li_config_table[j].send_pc.card_address.low | li_config_table[j].send_pc.card_address.high) ?
10981 (LI_COEF_CH_CH | LI_COEF_CH_PC | LI_COEF_PC_CH | LI_COEF_PC_PC) : (LI_COEF_CH_CH | LI_COEF_CH_PC));
10986 if (r & xconnect_write_prog[n].mask)
10988 if (xconnect_write_prog[n].from_pc)
10989 transfer_address = &(li_config_table[j].send_pc);
10991 transfer_address = &(li_config_table[j].send_b);
10992 d = transfer_address->card_address.low;
10994 *(p++) = (byte)(d >> 8);
10995 *(p++) = (byte)(d >> 16);
10996 *(p++) = (byte)(d >> 24);
10997 d = transfer_address->card_address.high;
10999 *(p++) = (byte)(d >> 8);
11000 *(p++) = (byte)(d >> 16);
11001 *(p++) = (byte)(d >> 24);
11002 d = transfer_address->offset;
11004 *(p++) = (byte)(d >> 8);
11005 *(p++) = (byte)(d >> 16);
11006 *(p++) = (byte)(d >> 24);
11007 w = xconnect_write_prog[n].to_pc ? to_ch | XCONNECT_CHANNEL_PORT_PC : to_ch;
11009 *(p++) = (byte)(w >> 8);
11010 w = ((li_config_table[i].coef_table[j] & xconnect_write_prog[n].mask) == 0) ? 0x01 :
11011 (li_config_table[i].adapter->u_law ?
11012 (li_config_table[j].adapter->u_law ? 0x80 : 0x86) :
11013 (li_config_table[j].adapter->u_law ? 0x7a : 0x80));
11016 li_config_table[i].coef_table[j] ^= xconnect_write_prog[n].mask << 4;
11019 } while ((n < ARRAY_SIZE(xconnect_write_prog))
11020 && ((p - plci->internal_req_buffer) + 16 < INTERNAL_REQ_BUFFER_SIZE));
11021 if (n == ARRAY_SIZE(xconnect_write_prog))
11026 if (j < li_total_channels)
11027 r = ((li_config_table[i].coef_table[j] & 0xf) ^ (li_config_table[i].coef_table[j] >> 4));
11028 } while ((j < li_total_channels)
11030 || (!(li_config_table[j].channel & LI_CHANNEL_ADDRESSES_SET))
11031 || (!li_config_table[j].adapter->li_pri
11032 && (j >= li_config_table[j].adapter->li_base + MIXER_BCHANNELS_BRI))
11033 || (((li_config_table[j].send_b.card_address.low != li_config_table[i].send_b.card_address.low)
11034 || (li_config_table[j].send_b.card_address.high != li_config_table[i].send_b.card_address.high))
11035 && (!(a->manufacturer_features & MANUFACTURER_FEATURE_DMACONNECT)
11036 || !(li_config_table[j].adapter->manufacturer_features & MANUFACTURER_FEATURE_DMACONNECT)))
11037 || ((li_config_table[j].adapter->li_base != a->li_base)
11039 ((li_config_table[j].send_b.card_address.low | li_config_table[j].send_b.card_address.high) ?
11040 (LI_COEF_CH_CH | LI_COEF_CH_PC | LI_COEF_PC_CH | LI_COEF_PC_PC) : (LI_COEF_PC_CH | LI_COEF_PC_PC)) &
11041 ((li_config_table[j].send_pc.card_address.low | li_config_table[j].send_pc.card_address.high) ?
11042 (LI_COEF_CH_CH | LI_COEF_CH_PC | LI_COEF_PC_CH | LI_COEF_PC_PC) : (LI_COEF_CH_CH | LI_COEF_CH_PC))))));
11044 } while ((j < li_total_channels)
11045 && ((p - plci->internal_req_buffer) + 16 < INTERNAL_REQ_BUFFER_SIZE));
11047 else if (j == li_total_channels)
11049 plci->internal_command = plci->li_write_command;
11050 if (plci_nl_busy (plci))
11054 *(p++) = UDATA_REQUEST_SET_MIXER_COEFS_PRI_SYNC;
11056 if (li_config_table[i].channel & LI_CHANNEL_TX_DATA)
11057 w |= MIXER_FEATURE_ENABLE_TX_DATA;
11058 if (li_config_table[i].channel & LI_CHANNEL_RX_DATA)
11059 w |= MIXER_FEATURE_ENABLE_RX_DATA;
11061 *(p++) = (byte)(w >> 8);
11065 *(p++) = UDATA_REQUEST_SET_MIXER_COEFS_BRI;
11067 if ((plci->tel == ADV_VOICE) && (plci == a->AdvSignalPLCI)
11068 && (ADV_VOICE_NEW_COEF_BASE + sizeof(word) <= a->adv_voice_coef_length))
11070 w = GET_WORD (a->adv_voice_coef_buffer + ADV_VOICE_NEW_COEF_BASE);
11072 if (li_config_table[i].channel & LI_CHANNEL_TX_DATA)
11073 w |= MIXER_FEATURE_ENABLE_TX_DATA;
11074 if (li_config_table[i].channel & LI_CHANNEL_RX_DATA)
11075 w |= MIXER_FEATURE_ENABLE_RX_DATA;
11077 *(p++) = (byte)(w >> 8);
11078 for (j = 0; j < sizeof(ch_map); j += 2)
11080 if (plci->li_bchannel_id == 2)
11082 ch_map[j] = (byte)(j+1);
11083 ch_map[j+1] = (byte) j;
11087 ch_map[j] = (byte) j;
11088 ch_map[j+1] = (byte)(j+1);
11091 for (n = 0; n < ARRAY_SIZE(mixer_write_prog_bri); n++)
11093 i = a->li_base + ch_map[mixer_write_prog_bri[n].to_ch];
11094 j = a->li_base + ch_map[mixer_write_prog_bri[n].from_ch];
11095 if (li_config_table[i].channel & li_config_table[j].channel & LI_CHANNEL_INVOLVED)
11097 *p = (mixer_write_prog_bri[n].xconnect_override != 0) ?
11098 mixer_write_prog_bri[n].xconnect_override :
11099 ((li_config_table[i].coef_table[j] & mixer_write_prog_bri[n].mask) ? 0x80 : 0x01);
11100 if ((i >= a->li_base + MIXER_BCHANNELS_BRI) || (j >= a->li_base + MIXER_BCHANNELS_BRI))
11102 w = ((li_config_table[i].coef_table[j] & 0xf) ^ (li_config_table[i].coef_table[j] >> 4));
11103 li_config_table[i].coef_table[j] ^= (w & mixer_write_prog_bri[n].mask) << 4;
11109 if ((a->AdvSignalPLCI != NULL) && (a->AdvSignalPLCI->tel == ADV_VOICE))
11111 w = (plci == a->AdvSignalPLCI) ? n : mixer_swapped_index_bri[n];
11112 if (ADV_VOICE_NEW_COEF_BASE + sizeof(word) + w < a->adv_voice_coef_length)
11113 *p = a->adv_voice_coef_buffer[ADV_VOICE_NEW_COEF_BASE + sizeof(word) + w];
11119 j = li_total_channels + 1;
11124 if (j <= li_total_channels)
11126 plci->internal_command = plci->li_write_command;
11127 if (plci_nl_busy (plci))
11129 if (j < a->li_base)
11133 *(p++) = UDATA_REQUEST_SET_MIXER_COEFS_PRI_SYNC;
11135 if (li_config_table[i].channel & LI_CHANNEL_TX_DATA)
11136 w |= MIXER_FEATURE_ENABLE_TX_DATA;
11137 if (li_config_table[i].channel & LI_CHANNEL_RX_DATA)
11138 w |= MIXER_FEATURE_ENABLE_RX_DATA;
11140 *(p++) = (byte)(w >> 8);
11141 for (n = 0; n < ARRAY_SIZE(mixer_write_prog_pri); n++)
11143 *(p++) = (byte)((plci->li_bchannel_id - 1) | mixer_write_prog_pri[n].line_flags);
11144 for (j = a->li_base; j < a->li_base + MIXER_CHANNELS_PRI; j++)
11146 w = ((li_config_table[i].coef_table[j] & 0xf) ^ (li_config_table[i].coef_table[j] >> 4));
11147 if (w & mixer_write_prog_pri[n].mask)
11149 *(p++) = (li_config_table[i].coef_table[j] & mixer_write_prog_pri[n].mask) ? 0x80 : 0x01;
11150 li_config_table[i].coef_table[j] ^= mixer_write_prog_pri[n].mask << 4;
11155 *(p++) = (byte)((plci->li_bchannel_id - 1) | MIXER_COEF_LINE_ROW_FLAG | mixer_write_prog_pri[n].line_flags);
11156 for (j = a->li_base; j < a->li_base + MIXER_CHANNELS_PRI; j++)
11158 w = ((li_config_table[j].coef_table[i] & 0xf) ^ (li_config_table[j].coef_table[i] >> 4));
11159 if (w & mixer_write_prog_pri[n].mask)
11161 *(p++) = (li_config_table[j].coef_table[i] & mixer_write_prog_pri[n].mask) ? 0x80 : 0x01;
11162 li_config_table[j].coef_table[i] ^= mixer_write_prog_pri[n].mask << 4;
11171 *(p++) = UDATA_REQUEST_SET_MIXER_COEFS_BRI;
11173 if ((plci->tel == ADV_VOICE) && (plci == a->AdvSignalPLCI)
11174 && (ADV_VOICE_NEW_COEF_BASE + sizeof(word) <= a->adv_voice_coef_length))
11176 w = GET_WORD (a->adv_voice_coef_buffer + ADV_VOICE_NEW_COEF_BASE);
11178 if (li_config_table[i].channel & LI_CHANNEL_TX_DATA)
11179 w |= MIXER_FEATURE_ENABLE_TX_DATA;
11180 if (li_config_table[i].channel & LI_CHANNEL_RX_DATA)
11181 w |= MIXER_FEATURE_ENABLE_RX_DATA;
11183 *(p++) = (byte)(w >> 8);
11184 for (j = 0; j < sizeof(ch_map); j += 2)
11186 if (plci->li_bchannel_id == 2)
11188 ch_map[j] = (byte)(j+1);
11189 ch_map[j+1] = (byte) j;
11193 ch_map[j] = (byte) j;
11194 ch_map[j+1] = (byte)(j+1);
11197 for (n = 0; n < ARRAY_SIZE(mixer_write_prog_bri); n++)
11199 i = a->li_base + ch_map[mixer_write_prog_bri[n].to_ch];
11200 j = a->li_base + ch_map[mixer_write_prog_bri[n].from_ch];
11201 if (li_config_table[i].channel & li_config_table[j].channel & LI_CHANNEL_INVOLVED)
11203 *p = ((li_config_table[i].coef_table[j] & mixer_write_prog_bri[n].mask) ? 0x80 : 0x01);
11204 w = ((li_config_table[i].coef_table[j] & 0xf) ^ (li_config_table[i].coef_table[j] >> 4));
11205 li_config_table[i].coef_table[j] ^= (w & mixer_write_prog_bri[n].mask) << 4;
11210 if ((a->AdvSignalPLCI != NULL) && (a->AdvSignalPLCI->tel == ADV_VOICE))
11212 w = (plci == a->AdvSignalPLCI) ? n : mixer_swapped_index_bri[n];
11213 if (ADV_VOICE_NEW_COEF_BASE + sizeof(word) + w < a->adv_voice_coef_length)
11214 *p = a->adv_voice_coef_buffer[ADV_VOICE_NEW_COEF_BASE + sizeof(word) + w];
11220 j = li_total_channels + 1;
11223 plci->li_write_channel = j;
11224 if (p != plci->internal_req_buffer)
11226 plci->NData[0].P = plci->internal_req_buffer;
11227 plci->NData[0].PLength = p - plci->internal_req_buffer;
11228 plci->NL.X = plci->NData;
11229 plci->NL.ReqCh = 0;
11230 plci->NL.Req = plci->nl_req = (byte) N_UDATA;
11231 plci->adapter->request (&plci->NL);
11237 static void mixer_notify_update (PLCI *plci, byte others)
11239 DIVA_CAPI_ADAPTER *a;
11242 byte msg[sizeof(CAPI_MSG_HEADER) + 6];
11244 dbug (1, dprintf ("[%06lx] %s,%d: mixer_notify_update %d",
11245 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
11246 (char *)(FILE_), __LINE__, others));
11249 if (a->profile.Global_Options & GL_LINE_INTERCONNECT_SUPPORTED)
11252 plci->li_notify_update = true;
11256 notify_plci = NULL;
11259 while ((i < li_total_channels) && (li_config_table[i].plci == NULL))
11261 if (i < li_total_channels)
11262 notify_plci = li_config_table[i++].plci;
11266 if ((plci->li_bchannel_id != 0)
11267 && (li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci == plci))
11269 notify_plci = plci;
11272 if ((notify_plci != NULL)
11273 && !notify_plci->li_notify_update
11274 && (notify_plci->appl != NULL)
11275 && (notify_plci->State)
11276 && notify_plci->NL.Id && !notify_plci->nl_remove_id)
11278 notify_plci->li_notify_update = true;
11279 ((CAPI_MSG *) msg)->header.length = 18;
11280 ((CAPI_MSG *) msg)->header.appl_id = notify_plci->appl->Id;
11281 ((CAPI_MSG *) msg)->header.command = _FACILITY_R;
11282 ((CAPI_MSG *) msg)->header.number = 0;
11283 ((CAPI_MSG *) msg)->header.controller = notify_plci->adapter->Id;
11284 ((CAPI_MSG *) msg)->header.plci = notify_plci->Id;
11285 ((CAPI_MSG *) msg)->header.ncci = 0;
11286 ((CAPI_MSG *) msg)->info.facility_req.Selector = SELECTOR_LINE_INTERCONNECT;
11287 ((CAPI_MSG *) msg)->info.facility_req.structs[0] = 3;
11288 PUT_WORD (&(((CAPI_MSG *) msg)->info.facility_req.structs[1]), LI_REQ_SILENT_UPDATE);
11289 ((CAPI_MSG *) msg)->info.facility_req.structs[3] = 0;
11290 w = api_put (notify_plci->appl, (CAPI_MSG *) msg);
11291 if (w != _QUEUE_FULL)
11295 dbug (1, dprintf ("[%06lx] %s,%d: Interconnect notify failed %06x %d",
11296 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
11297 (char *)(FILE_), __LINE__,
11298 (dword)((notify_plci->Id << 8) | UnMapController (notify_plci->adapter->Id)), w));
11300 notify_plci->li_notify_update = false;
11303 } while (others && (notify_plci != NULL));
11305 plci->li_notify_update = false;
11310 static void mixer_clear_config (PLCI *plci)
11312 DIVA_CAPI_ADAPTER *a;
11315 dbug (1, dprintf ("[%06lx] %s,%d: mixer_clear_config",
11316 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
11317 (char *)(FILE_), __LINE__));
11319 plci->li_notify_update = false;
11320 plci->li_plci_b_write_pos = 0;
11321 plci->li_plci_b_read_pos = 0;
11322 plci->li_plci_b_req_pos = 0;
11324 if ((plci->li_bchannel_id != 0)
11325 && (li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci == plci))
11327 i = a->li_base + (plci->li_bchannel_id - 1);
11328 li_config_table[i].curchnl = 0;
11329 li_config_table[i].channel = 0;
11330 li_config_table[i].chflags = 0;
11331 for (j = 0; j < li_total_channels; j++)
11333 li_config_table[j].flag_table[i] = 0;
11334 li_config_table[i].flag_table[j] = 0;
11335 li_config_table[i].coef_table[j] = 0;
11336 li_config_table[j].coef_table[i] = 0;
11340 li_config_table[i].coef_table[i] |= LI_COEF_CH_PC_SET | LI_COEF_PC_CH_SET;
11341 if ((plci->tel == ADV_VOICE) && (plci == a->AdvSignalPLCI))
11343 i = a->li_base + MIXER_IC_CHANNEL_BASE + (plci->li_bchannel_id - 1);
11344 li_config_table[i].curchnl = 0;
11345 li_config_table[i].channel = 0;
11346 li_config_table[i].chflags = 0;
11347 for (j = 0; j < li_total_channels; j++)
11349 li_config_table[i].flag_table[j] = 0;
11350 li_config_table[j].flag_table[i] = 0;
11351 li_config_table[i].coef_table[j] = 0;
11352 li_config_table[j].coef_table[i] = 0;
11354 if (a->manufacturer_features & MANUFACTURER_FEATURE_SLAVE_CODEC)
11356 i = a->li_base + MIXER_IC_CHANNEL_BASE + (2 - plci->li_bchannel_id);
11357 li_config_table[i].curchnl = 0;
11358 li_config_table[i].channel = 0;
11359 li_config_table[i].chflags = 0;
11360 for (j = 0; j < li_total_channels; j++)
11362 li_config_table[i].flag_table[j] = 0;
11363 li_config_table[j].flag_table[i] = 0;
11364 li_config_table[i].coef_table[j] = 0;
11365 li_config_table[j].coef_table[i] = 0;
11374 static void mixer_prepare_switch (dword Id, PLCI *plci)
11377 dbug (1, dprintf ("[%06lx] %s,%d: mixer_prepare_switch",
11378 UnMapId (Id), (char *)(FILE_), __LINE__));
11382 mixer_indication_coefs_set (Id, plci);
11383 } while (plci->li_plci_b_read_pos != plci->li_plci_b_req_pos);
11387 static word mixer_save_config (dword Id, PLCI *plci, byte Rc)
11389 DIVA_CAPI_ADAPTER *a;
11392 dbug (1, dprintf ("[%06lx] %s,%d: mixer_save_config %02x %d",
11393 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->adjust_b_state));
11396 if ((plci->li_bchannel_id != 0)
11397 && (li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci == plci))
11399 i = a->li_base + (plci->li_bchannel_id - 1);
11400 for (j = 0; j < li_total_channels; j++)
11402 li_config_table[i].coef_table[j] &= 0xf;
11403 li_config_table[j].coef_table[i] &= 0xf;
11406 li_config_table[i].coef_table[i] |= LI_COEF_CH_PC_SET | LI_COEF_PC_CH_SET;
11412 static word mixer_restore_config (dword Id, PLCI *plci, byte Rc)
11414 DIVA_CAPI_ADAPTER *a;
11417 dbug (1, dprintf ("[%06lx] %s,%d: mixer_restore_config %02x %d",
11418 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->adjust_b_state));
11422 if ((plci->B1_facilities & B1_FACILITY_MIXER)
11423 && (plci->li_bchannel_id != 0)
11424 && (li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci == plci))
11426 switch (plci->adjust_b_state)
11428 case ADJUST_B_RESTORE_MIXER_1:
11429 if (a->manufacturer_features & MANUFACTURER_FEATURE_XCONNECT)
11431 plci->internal_command = plci->adjust_b_command;
11432 if (plci_nl_busy (plci))
11434 plci->adjust_b_state = ADJUST_B_RESTORE_MIXER_1;
11437 xconnect_query_addresses (plci);
11438 plci->adjust_b_state = ADJUST_B_RESTORE_MIXER_2;
11441 plci->adjust_b_state = ADJUST_B_RESTORE_MIXER_5;
11443 case ADJUST_B_RESTORE_MIXER_2:
11444 case ADJUST_B_RESTORE_MIXER_3:
11445 case ADJUST_B_RESTORE_MIXER_4:
11446 if ((Rc != OK) && (Rc != OK_FC) && (Rc != 0))
11448 dbug (1, dprintf ("[%06lx] %s,%d: Adjust B query addresses failed %02x",
11449 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
11450 Info = _WRONG_STATE;
11455 if (plci->adjust_b_state == ADJUST_B_RESTORE_MIXER_2)
11456 plci->adjust_b_state = ADJUST_B_RESTORE_MIXER_3;
11457 else if (plci->adjust_b_state == ADJUST_B_RESTORE_MIXER_4)
11458 plci->adjust_b_state = ADJUST_B_RESTORE_MIXER_5;
11462 if (plci->adjust_b_state == ADJUST_B_RESTORE_MIXER_2)
11463 plci->adjust_b_state = ADJUST_B_RESTORE_MIXER_4;
11464 else if (plci->adjust_b_state == ADJUST_B_RESTORE_MIXER_3)
11465 plci->adjust_b_state = ADJUST_B_RESTORE_MIXER_5;
11467 if (plci->adjust_b_state != ADJUST_B_RESTORE_MIXER_5)
11469 plci->internal_command = plci->adjust_b_command;
11472 case ADJUST_B_RESTORE_MIXER_5:
11473 xconnect_write_coefs (plci, plci->adjust_b_command);
11474 plci->adjust_b_state = ADJUST_B_RESTORE_MIXER_6;
11476 case ADJUST_B_RESTORE_MIXER_6:
11477 if (!xconnect_write_coefs_process (Id, plci, Rc))
11479 dbug (1, dprintf ("[%06lx] %s,%d: Write mixer coefs failed",
11480 UnMapId (Id), (char *)(FILE_), __LINE__));
11481 Info = _FACILITY_NOT_SUPPORTED;
11484 if (plci->internal_command)
11486 plci->adjust_b_state = ADJUST_B_RESTORE_MIXER_7;
11487 case ADJUST_B_RESTORE_MIXER_7:
11495 static void mixer_command (dword Id, PLCI *plci, byte Rc)
11497 DIVA_CAPI_ADAPTER *a;
11498 word i, internal_command, Info;
11500 dbug (1, dprintf ("[%06lx] %s,%d: mixer_command %02x %04x %04x",
11501 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command,
11506 internal_command = plci->internal_command;
11507 plci->internal_command = 0;
11508 switch (plci->li_cmd)
11510 case LI_REQ_CONNECT:
11511 case LI_REQ_DISCONNECT:
11512 case LI_REQ_SILENT_UPDATE:
11513 switch (internal_command)
11516 if (plci->li_channel_bits & LI_CHANNEL_INVOLVED)
11518 adjust_b1_resource (Id, plci, NULL, (word)(plci->B1_facilities |
11519 B1_FACILITY_MIXER), MIXER_COMMAND_1);
11521 case MIXER_COMMAND_1:
11522 if (plci->li_channel_bits & LI_CHANNEL_INVOLVED)
11524 if (adjust_b_process (Id, plci, Rc) != GOOD)
11526 dbug (1, dprintf ("[%06lx] %s,%d: Load mixer failed",
11527 UnMapId (Id), (char *)(FILE_), __LINE__));
11528 Info = _FACILITY_NOT_SUPPORTED;
11531 if (plci->internal_command)
11534 plci->li_plci_b_req_pos = plci->li_plci_b_write_pos;
11535 if ((plci->li_channel_bits & LI_CHANNEL_INVOLVED)
11536 || ((get_b1_facilities (plci, plci->B1_resource) & B1_FACILITY_MIXER)
11537 && (add_b1_facilities (plci, plci->B1_resource, (word)(plci->B1_facilities &
11538 ~B1_FACILITY_MIXER)) == plci->B1_resource)))
11540 xconnect_write_coefs (plci, MIXER_COMMAND_2);
11546 mixer_indication_coefs_set (Id, plci);
11547 } while (plci->li_plci_b_read_pos != plci->li_plci_b_req_pos);
11549 case MIXER_COMMAND_2:
11550 if ((plci->li_channel_bits & LI_CHANNEL_INVOLVED)
11551 || ((get_b1_facilities (plci, plci->B1_resource) & B1_FACILITY_MIXER)
11552 && (add_b1_facilities (plci, plci->B1_resource, (word)(plci->B1_facilities &
11553 ~B1_FACILITY_MIXER)) == plci->B1_resource)))
11555 if (!xconnect_write_coefs_process (Id, plci, Rc))
11557 dbug (1, dprintf ("[%06lx] %s,%d: Write mixer coefs failed",
11558 UnMapId (Id), (char *)(FILE_), __LINE__));
11559 if (plci->li_plci_b_write_pos != plci->li_plci_b_req_pos)
11563 plci->li_plci_b_write_pos = (plci->li_plci_b_write_pos == 0) ?
11564 LI_PLCI_B_QUEUE_ENTRIES-1 : plci->li_plci_b_write_pos - 1;
11565 i = (plci->li_plci_b_write_pos == 0) ?
11566 LI_PLCI_B_QUEUE_ENTRIES-1 : plci->li_plci_b_write_pos - 1;
11567 } while ((plci->li_plci_b_write_pos != plci->li_plci_b_req_pos)
11568 && !(plci->li_plci_b_queue[i] & LI_PLCI_B_LAST_FLAG));
11570 Info = _FACILITY_NOT_SUPPORTED;
11573 if (plci->internal_command)
11576 if (!(plci->li_channel_bits & LI_CHANNEL_INVOLVED))
11578 adjust_b1_resource (Id, plci, NULL, (word)(plci->B1_facilities &
11579 ~B1_FACILITY_MIXER), MIXER_COMMAND_3);
11581 case MIXER_COMMAND_3:
11582 if (!(plci->li_channel_bits & LI_CHANNEL_INVOLVED))
11584 if (adjust_b_process (Id, plci, Rc) != GOOD)
11586 dbug (1, dprintf ("[%06lx] %s,%d: Unload mixer failed",
11587 UnMapId (Id), (char *)(FILE_), __LINE__));
11588 Info = _FACILITY_NOT_SUPPORTED;
11591 if (plci->internal_command)
11598 if ((plci->li_bchannel_id == 0)
11599 || (li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci != plci))
11601 dbug (1, dprintf ("[%06x] %s,%d: Channel id wiped out %d",
11602 UnMapId (Id), (char *)(FILE_), __LINE__, (int)(plci->li_bchannel_id)));
11606 i = a->li_base + (plci->li_bchannel_id - 1);
11607 li_config_table[i].curchnl = plci->li_channel_bits;
11608 if (!a->li_pri && (plci->tel == ADV_VOICE) && (plci == a->AdvSignalPLCI))
11610 i = a->li_base + MIXER_IC_CHANNEL_BASE + (plci->li_bchannel_id - 1);
11611 li_config_table[i].curchnl = plci->li_channel_bits;
11612 if (a->manufacturer_features & MANUFACTURER_FEATURE_SLAVE_CODEC)
11614 i = a->li_base + MIXER_IC_CHANNEL_BASE + (2 - plci->li_bchannel_id);
11615 li_config_table[i].curchnl = plci->li_channel_bits;
11622 static void li_update_connect (dword Id, DIVA_CAPI_ADAPTER *a, PLCI *plci,
11623 dword plci_b_id, byte connect, dword li_flags)
11625 word i, ch_a, ch_a_v, ch_a_s, ch_b, ch_b_v, ch_b_s;
11627 DIVA_CAPI_ADAPTER *a_b;
11629 a_b = &(adapter[MapController ((byte)(plci_b_id & 0x7f)) - 1]);
11630 plci_b = &(a_b->plci[((plci_b_id >> 8) & 0xff) - 1]);
11631 ch_a = a->li_base + (plci->li_bchannel_id - 1);
11632 if (!a->li_pri && (plci->tel == ADV_VOICE)
11633 && (plci == a->AdvSignalPLCI) && (Id & EXT_CONTROLLER))
11635 ch_a_v = ch_a + MIXER_IC_CHANNEL_BASE;
11636 ch_a_s = (a->manufacturer_features & MANUFACTURER_FEATURE_SLAVE_CODEC) ?
11637 a->li_base + MIXER_IC_CHANNEL_BASE + (2 - plci->li_bchannel_id) : ch_a_v;
11644 ch_b = a_b->li_base + (plci_b->li_bchannel_id - 1);
11645 if (!a_b->li_pri && (plci_b->tel == ADV_VOICE)
11646 && (plci_b == a_b->AdvSignalPLCI) && (plci_b_id & EXT_CONTROLLER))
11648 ch_b_v = ch_b + MIXER_IC_CHANNEL_BASE;
11649 ch_b_s = (a_b->manufacturer_features & MANUFACTURER_FEATURE_SLAVE_CODEC) ?
11650 a_b->li_base + MIXER_IC_CHANNEL_BASE + (2 - plci_b->li_bchannel_id) : ch_b_v;
11659 li_config_table[ch_a].flag_table[ch_a_v] &= ~LI_FLAG_MONITOR;
11660 li_config_table[ch_a].flag_table[ch_a_s] &= ~LI_FLAG_MONITOR;
11661 li_config_table[ch_a_v].flag_table[ch_a] &= ~(LI_FLAG_ANNOUNCEMENT | LI_FLAG_MIX);
11662 li_config_table[ch_a_s].flag_table[ch_a] &= ~(LI_FLAG_ANNOUNCEMENT | LI_FLAG_MIX);
11664 li_config_table[ch_a].flag_table[ch_b_v] &= ~LI_FLAG_MONITOR;
11665 li_config_table[ch_a].flag_table[ch_b_s] &= ~LI_FLAG_MONITOR;
11666 li_config_table[ch_b_v].flag_table[ch_a] &= ~(LI_FLAG_ANNOUNCEMENT | LI_FLAG_MIX);
11667 li_config_table[ch_b_s].flag_table[ch_a] &= ~(LI_FLAG_ANNOUNCEMENT | LI_FLAG_MIX);
11668 if (ch_a_v == ch_b_v)
11670 li_config_table[ch_a_v].flag_table[ch_b_v] &= ~LI_FLAG_CONFERENCE;
11671 li_config_table[ch_a_s].flag_table[ch_b_s] &= ~LI_FLAG_CONFERENCE;
11675 if (li_config_table[ch_a_v].flag_table[ch_b_v] & LI_FLAG_CONFERENCE)
11677 for (i = 0; i < li_total_channels; i++)
11680 li_config_table[ch_a_v].flag_table[i] &= ~LI_FLAG_CONFERENCE;
11683 if (li_config_table[ch_a_s].flag_table[ch_b_v] & LI_FLAG_CONFERENCE)
11685 for (i = 0; i < li_total_channels; i++)
11688 li_config_table[ch_a_s].flag_table[i] &= ~LI_FLAG_CONFERENCE;
11691 if (li_config_table[ch_b_v].flag_table[ch_a_v] & LI_FLAG_CONFERENCE)
11693 for (i = 0; i < li_total_channels; i++)
11696 li_config_table[i].flag_table[ch_a_v] &= ~LI_FLAG_CONFERENCE;
11699 if (li_config_table[ch_b_v].flag_table[ch_a_s] & LI_FLAG_CONFERENCE)
11701 for (i = 0; i < li_total_channels; i++)
11704 li_config_table[i].flag_table[ch_a_s] &= ~LI_FLAG_CONFERENCE;
11708 if (li_flags & LI_FLAG_CONFERENCE_A_B)
11710 li_config_table[ch_b_v].flag_table[ch_a_v] |= LI_FLAG_CONFERENCE;
11711 li_config_table[ch_b_s].flag_table[ch_a_v] |= LI_FLAG_CONFERENCE;
11712 li_config_table[ch_b_v].flag_table[ch_a_s] |= LI_FLAG_CONFERENCE;
11713 li_config_table[ch_b_s].flag_table[ch_a_s] |= LI_FLAG_CONFERENCE;
11715 if (li_flags & LI_FLAG_CONFERENCE_B_A)
11717 li_config_table[ch_a_v].flag_table[ch_b_v] |= LI_FLAG_CONFERENCE;
11718 li_config_table[ch_a_v].flag_table[ch_b_s] |= LI_FLAG_CONFERENCE;
11719 li_config_table[ch_a_s].flag_table[ch_b_v] |= LI_FLAG_CONFERENCE;
11720 li_config_table[ch_a_s].flag_table[ch_b_s] |= LI_FLAG_CONFERENCE;
11722 if (li_flags & LI_FLAG_MONITOR_A)
11724 li_config_table[ch_a].flag_table[ch_a_v] |= LI_FLAG_MONITOR;
11725 li_config_table[ch_a].flag_table[ch_a_s] |= LI_FLAG_MONITOR;
11727 if (li_flags & LI_FLAG_MONITOR_B)
11729 li_config_table[ch_a].flag_table[ch_b_v] |= LI_FLAG_MONITOR;
11730 li_config_table[ch_a].flag_table[ch_b_s] |= LI_FLAG_MONITOR;
11732 if (li_flags & LI_FLAG_ANNOUNCEMENT_A)
11734 li_config_table[ch_a_v].flag_table[ch_a] |= LI_FLAG_ANNOUNCEMENT;
11735 li_config_table[ch_a_s].flag_table[ch_a] |= LI_FLAG_ANNOUNCEMENT;
11737 if (li_flags & LI_FLAG_ANNOUNCEMENT_B)
11739 li_config_table[ch_b_v].flag_table[ch_a] |= LI_FLAG_ANNOUNCEMENT;
11740 li_config_table[ch_b_s].flag_table[ch_a] |= LI_FLAG_ANNOUNCEMENT;
11742 if (li_flags & LI_FLAG_MIX_A)
11744 li_config_table[ch_a_v].flag_table[ch_a] |= LI_FLAG_MIX;
11745 li_config_table[ch_a_s].flag_table[ch_a] |= LI_FLAG_MIX;
11747 if (li_flags & LI_FLAG_MIX_B)
11749 li_config_table[ch_b_v].flag_table[ch_a] |= LI_FLAG_MIX;
11750 li_config_table[ch_b_s].flag_table[ch_a] |= LI_FLAG_MIX;
11752 if (ch_a_v != ch_a_s)
11754 li_config_table[ch_a_v].flag_table[ch_a_s] |= LI_FLAG_CONFERENCE;
11755 li_config_table[ch_a_s].flag_table[ch_a_v] |= LI_FLAG_CONFERENCE;
11757 if (ch_b_v != ch_b_s)
11759 li_config_table[ch_b_v].flag_table[ch_b_s] |= LI_FLAG_CONFERENCE;
11760 li_config_table[ch_b_s].flag_table[ch_b_v] |= LI_FLAG_CONFERENCE;
11765 static void li2_update_connect (dword Id, DIVA_CAPI_ADAPTER *a, PLCI *plci,
11766 dword plci_b_id, byte connect, dword li_flags)
11768 word ch_a, ch_a_v, ch_a_s, ch_b, ch_b_v, ch_b_s;
11770 DIVA_CAPI_ADAPTER *a_b;
11772 a_b = &(adapter[MapController ((byte)(plci_b_id & 0x7f)) - 1]);
11773 plci_b = &(a_b->plci[((plci_b_id >> 8) & 0xff) - 1]);
11774 ch_a = a->li_base + (plci->li_bchannel_id - 1);
11775 if (!a->li_pri && (plci->tel == ADV_VOICE)
11776 && (plci == a->AdvSignalPLCI) && (Id & EXT_CONTROLLER))
11778 ch_a_v = ch_a + MIXER_IC_CHANNEL_BASE;
11779 ch_a_s = (a->manufacturer_features & MANUFACTURER_FEATURE_SLAVE_CODEC) ?
11780 a->li_base + MIXER_IC_CHANNEL_BASE + (2 - plci->li_bchannel_id) : ch_a_v;
11787 ch_b = a_b->li_base + (plci_b->li_bchannel_id - 1);
11788 if (!a_b->li_pri && (plci_b->tel == ADV_VOICE)
11789 && (plci_b == a_b->AdvSignalPLCI) && (plci_b_id & EXT_CONTROLLER))
11791 ch_b_v = ch_b + MIXER_IC_CHANNEL_BASE;
11792 ch_b_s = (a_b->manufacturer_features & MANUFACTURER_FEATURE_SLAVE_CODEC) ?
11793 a_b->li_base + MIXER_IC_CHANNEL_BASE + (2 - plci_b->li_bchannel_id) : ch_b_v;
11802 li_config_table[ch_b].flag_table[ch_b_v] &= ~LI_FLAG_MONITOR;
11803 li_config_table[ch_b].flag_table[ch_b_s] &= ~LI_FLAG_MONITOR;
11804 li_config_table[ch_b_v].flag_table[ch_b] &= ~LI_FLAG_MIX;
11805 li_config_table[ch_b_s].flag_table[ch_b] &= ~LI_FLAG_MIX;
11806 li_config_table[ch_b].flag_table[ch_b] &= ~LI_FLAG_PCCONNECT;
11807 li_config_table[ch_b].chflags &= ~(LI_CHFLAG_MONITOR | LI_CHFLAG_MIX | LI_CHFLAG_LOOP);
11809 li_config_table[ch_b_v].flag_table[ch_a_v] &= ~(LI_FLAG_INTERCONNECT | LI_FLAG_CONFERENCE);
11810 li_config_table[ch_b_s].flag_table[ch_a_v] &= ~(LI_FLAG_INTERCONNECT | LI_FLAG_CONFERENCE);
11811 li_config_table[ch_b_v].flag_table[ch_a_s] &= ~(LI_FLAG_INTERCONNECT | LI_FLAG_CONFERENCE);
11812 li_config_table[ch_b_s].flag_table[ch_a_s] &= ~(LI_FLAG_INTERCONNECT | LI_FLAG_CONFERENCE);
11813 li_config_table[ch_a_v].flag_table[ch_b_v] &= ~(LI_FLAG_INTERCONNECT | LI_FLAG_CONFERENCE);
11814 li_config_table[ch_a_v].flag_table[ch_b_s] &= ~(LI_FLAG_INTERCONNECT | LI_FLAG_CONFERENCE);
11815 li_config_table[ch_a_s].flag_table[ch_b_v] &= ~(LI_FLAG_INTERCONNECT | LI_FLAG_CONFERENCE);
11816 li_config_table[ch_a_s].flag_table[ch_b_s] &= ~(LI_FLAG_INTERCONNECT | LI_FLAG_CONFERENCE);
11817 if (li_flags & LI2_FLAG_INTERCONNECT_A_B)
11819 li_config_table[ch_b_v].flag_table[ch_a_v] |= LI_FLAG_INTERCONNECT;
11820 li_config_table[ch_b_s].flag_table[ch_a_v] |= LI_FLAG_INTERCONNECT;
11821 li_config_table[ch_b_v].flag_table[ch_a_s] |= LI_FLAG_INTERCONNECT;
11822 li_config_table[ch_b_s].flag_table[ch_a_s] |= LI_FLAG_INTERCONNECT;
11824 if (li_flags & LI2_FLAG_INTERCONNECT_B_A)
11826 li_config_table[ch_a_v].flag_table[ch_b_v] |= LI_FLAG_INTERCONNECT;
11827 li_config_table[ch_a_v].flag_table[ch_b_s] |= LI_FLAG_INTERCONNECT;
11828 li_config_table[ch_a_s].flag_table[ch_b_v] |= LI_FLAG_INTERCONNECT;
11829 li_config_table[ch_a_s].flag_table[ch_b_s] |= LI_FLAG_INTERCONNECT;
11831 if (li_flags & LI2_FLAG_MONITOR_B)
11833 li_config_table[ch_b].flag_table[ch_b_v] |= LI_FLAG_MONITOR;
11834 li_config_table[ch_b].flag_table[ch_b_s] |= LI_FLAG_MONITOR;
11836 if (li_flags & LI2_FLAG_MIX_B)
11838 li_config_table[ch_b_v].flag_table[ch_b] |= LI_FLAG_MIX;
11839 li_config_table[ch_b_s].flag_table[ch_b] |= LI_FLAG_MIX;
11841 if (li_flags & LI2_FLAG_MONITOR_X)
11842 li_config_table[ch_b].chflags |= LI_CHFLAG_MONITOR;
11843 if (li_flags & LI2_FLAG_MIX_X)
11844 li_config_table[ch_b].chflags |= LI_CHFLAG_MIX;
11845 if (li_flags & LI2_FLAG_LOOP_B)
11847 li_config_table[ch_b_v].flag_table[ch_b_v] |= LI_FLAG_INTERCONNECT;
11848 li_config_table[ch_b_s].flag_table[ch_b_v] |= LI_FLAG_INTERCONNECT;
11849 li_config_table[ch_b_v].flag_table[ch_b_s] |= LI_FLAG_INTERCONNECT;
11850 li_config_table[ch_b_s].flag_table[ch_b_s] |= LI_FLAG_INTERCONNECT;
11852 if (li_flags & LI2_FLAG_LOOP_PC)
11853 li_config_table[ch_b].flag_table[ch_b] |= LI_FLAG_PCCONNECT;
11854 if (li_flags & LI2_FLAG_LOOP_X)
11855 li_config_table[ch_b].chflags |= LI_CHFLAG_LOOP;
11856 if (li_flags & LI2_FLAG_PCCONNECT_A_B)
11857 li_config_table[ch_b_s].flag_table[ch_a_s] |= LI_FLAG_PCCONNECT;
11858 if (li_flags & LI2_FLAG_PCCONNECT_B_A)
11859 li_config_table[ch_a_s].flag_table[ch_b_s] |= LI_FLAG_PCCONNECT;
11860 if (ch_a_v != ch_a_s)
11862 li_config_table[ch_a_v].flag_table[ch_a_s] |= LI_FLAG_CONFERENCE;
11863 li_config_table[ch_a_s].flag_table[ch_a_v] |= LI_FLAG_CONFERENCE;
11865 if (ch_b_v != ch_b_s)
11867 li_config_table[ch_b_v].flag_table[ch_b_s] |= LI_FLAG_CONFERENCE;
11868 li_config_table[ch_b_s].flag_table[ch_b_v] |= LI_FLAG_CONFERENCE;
11873 static word li_check_main_plci (dword Id, PLCI *plci)
11877 dbug (1, dprintf ("[%06lx] %s,%d: Wrong PLCI",
11878 UnMapId (Id), (char *)(FILE_), __LINE__));
11879 return (_WRONG_IDENTIFIER);
11882 || !plci->NL.Id || plci->nl_remove_id
11883 || (plci->li_bchannel_id == 0))
11885 dbug (1, dprintf ("[%06lx] %s,%d: Wrong state",
11886 UnMapId (Id), (char *)(FILE_), __LINE__));
11887 return (_WRONG_STATE);
11889 li_config_table[plci->adapter->li_base + (plci->li_bchannel_id - 1)].plci = plci;
11894 static PLCI *li_check_plci_b (dword Id, PLCI *plci,
11895 dword plci_b_id, word plci_b_write_pos, byte *p_result)
11900 if (((plci->li_plci_b_read_pos > plci_b_write_pos) ? plci->li_plci_b_read_pos :
11901 LI_PLCI_B_QUEUE_ENTRIES + plci->li_plci_b_read_pos) - plci_b_write_pos - 1 < 2)
11903 dbug (1, dprintf ("[%06lx] %s,%d: LI request overrun",
11904 UnMapId (Id), (char *)(FILE_), __LINE__));
11905 PUT_WORD (p_result, _REQUEST_NOT_ALLOWED_IN_THIS_STATE);
11909 if ((plci_b_id & 0x7f) != 0)
11911 ctlr_b = MapController ((byte)(plci_b_id & 0x7f));
11912 if ((ctlr_b > max_adapter) || ((ctlr_b != 0) && (adapter[ctlr_b - 1].request == NULL)))
11916 || (((plci_b_id >> 8) & 0xff) == 0)
11917 || (((plci_b_id >> 8) & 0xff) > adapter[ctlr_b - 1].max_plci))
11919 dbug (1, dprintf ("[%06lx] %s,%d: LI invalid second PLCI %08lx",
11920 UnMapId (Id), (char *)(FILE_), __LINE__, plci_b_id));
11921 PUT_WORD (p_result, _WRONG_IDENTIFIER);
11924 plci_b = &(adapter[ctlr_b - 1].plci[((plci_b_id >> 8) & 0xff) - 1]);
11926 || !plci_b->NL.Id || plci_b->nl_remove_id
11927 || (plci_b->li_bchannel_id == 0))
11929 dbug (1, dprintf ("[%06lx] %s,%d: LI peer in wrong state %08lx",
11930 UnMapId (Id), (char *)(FILE_), __LINE__, plci_b_id));
11931 PUT_WORD (p_result, _REQUEST_NOT_ALLOWED_IN_THIS_STATE);
11934 li_config_table[plci_b->adapter->li_base + (plci_b->li_bchannel_id - 1)].plci = plci_b;
11935 if (((byte)(plci_b_id & ~EXT_CONTROLLER)) !=
11936 ((byte)(UnMapController (plci->adapter->Id) & ~EXT_CONTROLLER))
11937 && (!(plci->adapter->manufacturer_features & MANUFACTURER_FEATURE_XCONNECT)
11938 || !(plci_b->adapter->manufacturer_features & MANUFACTURER_FEATURE_XCONNECT)))
11940 dbug (1, dprintf ("[%06lx] %s,%d: LI not on same ctrl %08lx",
11941 UnMapId (Id), (char *)(FILE_), __LINE__, plci_b_id));
11942 PUT_WORD (p_result, _WRONG_IDENTIFIER);
11945 if (!(get_b1_facilities (plci_b, add_b1_facilities (plci_b, plci_b->B1_resource,
11946 (word)(plci_b->B1_facilities | B1_FACILITY_MIXER))) & B1_FACILITY_MIXER))
11948 dbug (1, dprintf ("[%06lx] %s,%d: Interconnect peer cannot mix %d",
11949 UnMapId (Id), (char *)(FILE_), __LINE__, plci_b->B1_resource));
11950 PUT_WORD (p_result, _REQUEST_NOT_ALLOWED_IN_THIS_STATE);
11957 static PLCI *li2_check_plci_b (dword Id, PLCI *plci,
11958 dword plci_b_id, word plci_b_write_pos, byte *p_result)
11963 if (((plci->li_plci_b_read_pos > plci_b_write_pos) ? plci->li_plci_b_read_pos :
11964 LI_PLCI_B_QUEUE_ENTRIES + plci->li_plci_b_read_pos) - plci_b_write_pos - 1 < 2)
11966 dbug (1, dprintf ("[%06lx] %s,%d: LI request overrun",
11967 UnMapId (Id), (char *)(FILE_), __LINE__));
11968 PUT_WORD (p_result, _WRONG_STATE);
11972 if ((plci_b_id & 0x7f) != 0)
11974 ctlr_b = MapController ((byte)(plci_b_id & 0x7f));
11975 if ((ctlr_b > max_adapter) || ((ctlr_b != 0) && (adapter[ctlr_b - 1].request == NULL)))
11979 || (((plci_b_id >> 8) & 0xff) == 0)
11980 || (((plci_b_id >> 8) & 0xff) > adapter[ctlr_b - 1].max_plci))
11982 dbug (1, dprintf ("[%06lx] %s,%d: LI invalid second PLCI %08lx",
11983 UnMapId (Id), (char *)(FILE_), __LINE__, plci_b_id));
11984 PUT_WORD (p_result, _WRONG_IDENTIFIER);
11987 plci_b = &(adapter[ctlr_b - 1].plci[((plci_b_id >> 8) & 0xff) - 1]);
11989 || !plci_b->NL.Id || plci_b->nl_remove_id
11990 || (plci_b->li_bchannel_id == 0)
11991 || (li_config_table[plci_b->adapter->li_base + (plci_b->li_bchannel_id - 1)].plci != plci_b))
11993 dbug (1, dprintf ("[%06lx] %s,%d: LI peer in wrong state %08lx",
11994 UnMapId (Id), (char *)(FILE_), __LINE__, plci_b_id));
11995 PUT_WORD (p_result, _WRONG_STATE);
11998 if (((byte)(plci_b_id & ~EXT_CONTROLLER)) !=
11999 ((byte)(UnMapController (plci->adapter->Id) & ~EXT_CONTROLLER))
12000 && (!(plci->adapter->manufacturer_features & MANUFACTURER_FEATURE_XCONNECT)
12001 || !(plci_b->adapter->manufacturer_features & MANUFACTURER_FEATURE_XCONNECT)))
12003 dbug (1, dprintf ("[%06lx] %s,%d: LI not on same ctrl %08lx",
12004 UnMapId (Id), (char *)(FILE_), __LINE__, plci_b_id));
12005 PUT_WORD (p_result, _WRONG_IDENTIFIER);
12008 if (!(get_b1_facilities (plci_b, add_b1_facilities (plci_b, plci_b->B1_resource,
12009 (word)(plci_b->B1_facilities | B1_FACILITY_MIXER))) & B1_FACILITY_MIXER))
12011 dbug (1, dprintf ("[%06lx] %s,%d: Interconnect peer cannot mix %d",
12012 UnMapId (Id), (char *)(FILE_), __LINE__, plci_b->B1_resource));
12013 PUT_WORD (p_result, _WRONG_STATE);
12020 static byte mixer_request (dword Id, word Number, DIVA_CAPI_ADAPTER *a, PLCI *plci, APPL *appl, API_PARSE *msg)
12024 dword d, li_flags, plci_b_id;
12026 API_PARSE li_parms[3];
12027 API_PARSE li_req_parms[3];
12028 API_PARSE li_participant_struct[2];
12029 API_PARSE li_participant_parms[3];
12030 word participant_parms_pos;
12031 byte result_buffer[32];
12034 word plci_b_write_pos;
12036 dbug (1, dprintf ("[%06lx] %s,%d: mixer_request",
12037 UnMapId (Id), (char *)(FILE_), __LINE__));
12040 result = result_buffer;
12041 result_buffer[0] = 0;
12042 if (!(a->profile.Global_Options & GL_LINE_INTERCONNECT_SUPPORTED))
12044 dbug (1, dprintf ("[%06lx] %s,%d: Facility not supported",
12045 UnMapId (Id), (char *)(FILE_), __LINE__));
12046 Info = _FACILITY_NOT_SUPPORTED;
12048 else if (api_parse (&msg[1].info[1], msg[1].length, "ws", li_parms))
12050 dbug (1, dprintf ("[%06lx] %s,%d: Wrong message format",
12051 UnMapId (Id), (char *)(FILE_), __LINE__));
12052 Info = _WRONG_MESSAGE_FORMAT;
12056 result_buffer[0] = 3;
12057 PUT_WORD (&result_buffer[1], GET_WORD (li_parms[0].info));
12058 result_buffer[3] = 0;
12059 switch (GET_WORD (li_parms[0].info))
12061 case LI_GET_SUPPORTED_SERVICES:
12062 if (appl->appl_flags & APPL_FLAG_OLD_LI_SPEC)
12064 result_buffer[0] = 17;
12065 result_buffer[3] = 14;
12066 PUT_WORD (&result_buffer[4], GOOD);
12068 if (a->manufacturer_features & MANUFACTURER_FEATURE_MIXER_CH_CH)
12069 d |= LI_CONFERENCING_SUPPORTED;
12070 if (a->manufacturer_features & MANUFACTURER_FEATURE_MIXER_CH_PC)
12071 d |= LI_MONITORING_SUPPORTED;
12072 if (a->manufacturer_features & MANUFACTURER_FEATURE_MIXER_PC_CH)
12073 d |= LI_ANNOUNCEMENTS_SUPPORTED | LI_MIXING_SUPPORTED;
12074 if (a->manufacturer_features & MANUFACTURER_FEATURE_XCONNECT)
12075 d |= LI_CROSS_CONTROLLER_SUPPORTED;
12076 PUT_DWORD (&result_buffer[6], d);
12077 if (a->manufacturer_features & MANUFACTURER_FEATURE_XCONNECT)
12080 for (i = 0; i < li_total_channels; i++)
12082 if ((li_config_table[i].adapter->manufacturer_features & MANUFACTURER_FEATURE_XCONNECT)
12083 && (li_config_table[i].adapter->li_pri
12084 || (i < li_config_table[i].adapter->li_base + MIXER_BCHANNELS_BRI)))
12092 d = a->li_pri ? a->li_channels : MIXER_BCHANNELS_BRI;
12094 PUT_DWORD (&result_buffer[10], d / 2);
12095 PUT_DWORD (&result_buffer[14], d);
12099 result_buffer[0] = 25;
12100 result_buffer[3] = 22;
12101 PUT_WORD (&result_buffer[4], GOOD);
12102 d = LI2_ASYMMETRIC_SUPPORTED | LI2_B_LOOPING_SUPPORTED | LI2_X_LOOPING_SUPPORTED;
12103 if (a->manufacturer_features & MANUFACTURER_FEATURE_MIXER_CH_PC)
12104 d |= LI2_MONITORING_SUPPORTED | LI2_REMOTE_MONITORING_SUPPORTED;
12105 if (a->manufacturer_features & MANUFACTURER_FEATURE_MIXER_PC_CH)
12106 d |= LI2_MIXING_SUPPORTED | LI2_REMOTE_MIXING_SUPPORTED;
12107 if (a->manufacturer_features & MANUFACTURER_FEATURE_MIXER_PC_PC)
12108 d |= LI2_PC_LOOPING_SUPPORTED;
12109 if (a->manufacturer_features & MANUFACTURER_FEATURE_XCONNECT)
12110 d |= LI2_CROSS_CONTROLLER_SUPPORTED;
12111 PUT_DWORD (&result_buffer[6], d);
12112 d = a->li_pri ? a->li_channels : MIXER_BCHANNELS_BRI;
12113 PUT_DWORD (&result_buffer[10], d / 2);
12114 PUT_DWORD (&result_buffer[14], d - 1);
12115 if (a->manufacturer_features & MANUFACTURER_FEATURE_XCONNECT)
12118 for (i = 0; i < li_total_channels; i++)
12120 if ((li_config_table[i].adapter->manufacturer_features & MANUFACTURER_FEATURE_XCONNECT)
12121 && (li_config_table[i].adapter->li_pri
12122 || (i < li_config_table[i].adapter->li_base + MIXER_BCHANNELS_BRI)))
12128 PUT_DWORD (&result_buffer[18], d / 2);
12129 PUT_DWORD (&result_buffer[22], d - 1);
12133 case LI_REQ_CONNECT:
12134 if (li_parms[1].length == 8)
12136 appl->appl_flags |= APPL_FLAG_OLD_LI_SPEC;
12137 if (api_parse (&li_parms[1].info[1], li_parms[1].length, "dd", li_req_parms))
12139 dbug (1, dprintf ("[%06lx] %s,%d: Wrong message format",
12140 UnMapId (Id), (char *)(FILE_), __LINE__));
12141 Info = _WRONG_MESSAGE_FORMAT;
12144 plci_b_id = GET_DWORD (li_req_parms[0].info) & 0xffff;
12145 li_flags = GET_DWORD (li_req_parms[1].info);
12146 Info = li_check_main_plci (Id, plci);
12147 result_buffer[0] = 9;
12148 result_buffer[3] = 6;
12149 PUT_DWORD (&result_buffer[4], plci_b_id);
12150 PUT_WORD (&result_buffer[8], GOOD);
12153 result = plci->saved_msg.info;
12154 for (i = 0; i <= result_buffer[0]; i++)
12155 result[i] = result_buffer[i];
12156 plci_b_write_pos = plci->li_plci_b_write_pos;
12157 plci_b = li_check_plci_b (Id, plci, plci_b_id, plci_b_write_pos, &result[8]);
12158 if (plci_b == NULL)
12160 li_update_connect (Id, a, plci, plci_b_id, true, li_flags);
12161 plci->li_plci_b_queue[plci_b_write_pos] = plci_b_id | LI_PLCI_B_LAST_FLAG;
12162 plci_b_write_pos = (plci_b_write_pos == LI_PLCI_B_QUEUE_ENTRIES-1) ? 0 : plci_b_write_pos + 1;
12163 plci->li_plci_b_write_pos = plci_b_write_pos;
12167 appl->appl_flags &= ~APPL_FLAG_OLD_LI_SPEC;
12168 if (api_parse (&li_parms[1].info[1], li_parms[1].length, "ds", li_req_parms))
12170 dbug (1, dprintf ("[%06lx] %s,%d: Wrong message format",
12171 UnMapId (Id), (char *)(FILE_), __LINE__));
12172 Info = _WRONG_MESSAGE_FORMAT;
12175 li_flags = GET_DWORD (li_req_parms[0].info) & ~(LI2_FLAG_INTERCONNECT_A_B | LI2_FLAG_INTERCONNECT_B_A);
12176 Info = li_check_main_plci (Id, plci);
12177 result_buffer[0] = 7;
12178 result_buffer[3] = 4;
12179 PUT_WORD (&result_buffer[4], Info);
12180 result_buffer[6] = 0;
12183 result = plci->saved_msg.info;
12184 for (i = 0; i <= result_buffer[0]; i++)
12185 result[i] = result_buffer[i];
12186 plci_b_write_pos = plci->li_plci_b_write_pos;
12187 participant_parms_pos = 0;
12189 li2_update_connect (Id, a, plci, UnMapId (Id), true, li_flags);
12190 while (participant_parms_pos < li_req_parms[1].length)
12192 result[result_pos] = 6;
12194 PUT_DWORD (&result[result_pos - 6], 0);
12195 PUT_WORD (&result[result_pos - 2], GOOD);
12196 if (api_parse (&li_req_parms[1].info[1 + participant_parms_pos],
12197 (word)(li_parms[1].length - participant_parms_pos), "s", li_participant_struct))
12199 dbug (1, dprintf ("[%06lx] %s,%d: Wrong message format",
12200 UnMapId (Id), (char *)(FILE_), __LINE__));
12201 PUT_WORD (&result[result_pos - 2], _WRONG_MESSAGE_FORMAT);
12204 if (api_parse (&li_participant_struct[0].info[1],
12205 li_participant_struct[0].length, "dd", li_participant_parms))
12207 dbug (1, dprintf ("[%06lx] %s,%d: Wrong message format",
12208 UnMapId (Id), (char *)(FILE_), __LINE__));
12209 PUT_WORD (&result[result_pos - 2], _WRONG_MESSAGE_FORMAT);
12212 plci_b_id = GET_DWORD (li_participant_parms[0].info) & 0xffff;
12213 li_flags = GET_DWORD (li_participant_parms[1].info);
12214 PUT_DWORD (&result[result_pos - 6], plci_b_id);
12215 if (sizeof(result) - result_pos < 7)
12217 dbug (1, dprintf ("[%06lx] %s,%d: LI result overrun",
12218 UnMapId (Id), (char *)(FILE_), __LINE__));
12219 PUT_WORD (&result[result_pos - 2], _WRONG_STATE);
12222 plci_b = li2_check_plci_b (Id, plci, plci_b_id, plci_b_write_pos, &result[result_pos - 2]);
12223 if (plci_b != NULL)
12225 li2_update_connect (Id, a, plci, plci_b_id, true, li_flags);
12226 plci->li_plci_b_queue[plci_b_write_pos] = plci_b_id |
12227 ((li_flags & (LI2_FLAG_INTERCONNECT_A_B | LI2_FLAG_INTERCONNECT_B_A |
12228 LI2_FLAG_PCCONNECT_A_B | LI2_FLAG_PCCONNECT_B_A)) ? 0 : LI_PLCI_B_DISC_FLAG);
12229 plci_b_write_pos = (plci_b_write_pos == LI_PLCI_B_QUEUE_ENTRIES-1) ? 0 : plci_b_write_pos + 1;
12231 participant_parms_pos = (word)((&li_participant_struct[0].info[1 + li_participant_struct[0].length]) -
12232 (&li_req_parms[1].info[1]));
12234 result[0] = (byte)(result_pos - 1);
12235 result[3] = (byte)(result_pos - 4);
12236 result[6] = (byte)(result_pos - 7);
12237 i = (plci_b_write_pos == 0) ? LI_PLCI_B_QUEUE_ENTRIES-1 : plci_b_write_pos - 1;
12238 if ((plci_b_write_pos == plci->li_plci_b_read_pos)
12239 || (plci->li_plci_b_queue[i] & LI_PLCI_B_LAST_FLAG))
12241 plci->li_plci_b_queue[plci_b_write_pos] = LI_PLCI_B_SKIP_FLAG | LI_PLCI_B_LAST_FLAG;
12242 plci_b_write_pos = (plci_b_write_pos == LI_PLCI_B_QUEUE_ENTRIES-1) ? 0 : plci_b_write_pos + 1;
12245 plci->li_plci_b_queue[i] |= LI_PLCI_B_LAST_FLAG;
12246 plci->li_plci_b_write_pos = plci_b_write_pos;
12248 mixer_calculate_coefs (a);
12249 plci->li_channel_bits = li_config_table[a->li_base + (plci->li_bchannel_id - 1)].channel;
12250 mixer_notify_update (plci, true);
12251 sendf (appl, _FACILITY_R | CONFIRM, Id & 0xffffL, Number,
12252 "wwS", Info, SELECTOR_LINE_INTERCONNECT, result);
12254 plci->li_cmd = GET_WORD (li_parms[0].info);
12255 start_internal_command (Id, plci, mixer_command);
12258 case LI_REQ_DISCONNECT:
12259 if (li_parms[1].length == 4)
12261 appl->appl_flags |= APPL_FLAG_OLD_LI_SPEC;
12262 if (api_parse (&li_parms[1].info[1], li_parms[1].length, "d", li_req_parms))
12264 dbug (1, dprintf ("[%06lx] %s,%d: Wrong message format",
12265 UnMapId (Id), (char *)(FILE_), __LINE__));
12266 Info = _WRONG_MESSAGE_FORMAT;
12269 plci_b_id = GET_DWORD (li_req_parms[0].info) & 0xffff;
12270 Info = li_check_main_plci (Id, plci);
12271 result_buffer[0] = 9;
12272 result_buffer[3] = 6;
12273 PUT_DWORD (&result_buffer[4], GET_DWORD (li_req_parms[0].info));
12274 PUT_WORD (&result_buffer[8], GOOD);
12277 result = plci->saved_msg.info;
12278 for (i = 0; i <= result_buffer[0]; i++)
12279 result[i] = result_buffer[i];
12280 plci_b_write_pos = plci->li_plci_b_write_pos;
12281 plci_b = li_check_plci_b (Id, plci, plci_b_id, plci_b_write_pos, &result[8]);
12282 if (plci_b == NULL)
12284 li_update_connect (Id, a, plci, plci_b_id, false, 0);
12285 plci->li_plci_b_queue[plci_b_write_pos] = plci_b_id | LI_PLCI_B_DISC_FLAG | LI_PLCI_B_LAST_FLAG;
12286 plci_b_write_pos = (plci_b_write_pos == LI_PLCI_B_QUEUE_ENTRIES-1) ? 0 : plci_b_write_pos + 1;
12287 plci->li_plci_b_write_pos = plci_b_write_pos;
12291 appl->appl_flags &= ~APPL_FLAG_OLD_LI_SPEC;
12292 if (api_parse (&li_parms[1].info[1], li_parms[1].length, "s", li_req_parms))
12294 dbug (1, dprintf ("[%06lx] %s,%d: Wrong message format",
12295 UnMapId (Id), (char *)(FILE_), __LINE__));
12296 Info = _WRONG_MESSAGE_FORMAT;
12299 Info = li_check_main_plci (Id, plci);
12300 result_buffer[0] = 7;
12301 result_buffer[3] = 4;
12302 PUT_WORD (&result_buffer[4], Info);
12303 result_buffer[6] = 0;
12306 result = plci->saved_msg.info;
12307 for (i = 0; i <= result_buffer[0]; i++)
12308 result[i] = result_buffer[i];
12309 plci_b_write_pos = plci->li_plci_b_write_pos;
12310 participant_parms_pos = 0;
12312 while (participant_parms_pos < li_req_parms[0].length)
12314 result[result_pos] = 6;
12316 PUT_DWORD (&result[result_pos - 6], 0);
12317 PUT_WORD (&result[result_pos - 2], GOOD);
12318 if (api_parse (&li_req_parms[0].info[1 + participant_parms_pos],
12319 (word)(li_parms[1].length - participant_parms_pos), "s", li_participant_struct))
12321 dbug (1, dprintf ("[%06lx] %s,%d: Wrong message format",
12322 UnMapId (Id), (char *)(FILE_), __LINE__));
12323 PUT_WORD (&result[result_pos - 2], _WRONG_MESSAGE_FORMAT);
12326 if (api_parse (&li_participant_struct[0].info[1],
12327 li_participant_struct[0].length, "d", li_participant_parms))
12329 dbug (1, dprintf ("[%06lx] %s,%d: Wrong message format",
12330 UnMapId (Id), (char *)(FILE_), __LINE__));
12331 PUT_WORD (&result[result_pos - 2], _WRONG_MESSAGE_FORMAT);
12334 plci_b_id = GET_DWORD (li_participant_parms[0].info) & 0xffff;
12335 PUT_DWORD (&result[result_pos - 6], plci_b_id);
12336 if (sizeof(result) - result_pos < 7)
12338 dbug (1, dprintf ("[%06lx] %s,%d: LI result overrun",
12339 UnMapId (Id), (char *)(FILE_), __LINE__));
12340 PUT_WORD (&result[result_pos - 2], _WRONG_STATE);
12343 plci_b = li2_check_plci_b (Id, plci, plci_b_id, plci_b_write_pos, &result[result_pos - 2]);
12344 if (plci_b != NULL)
12346 li2_update_connect (Id, a, plci, plci_b_id, false, 0);
12347 plci->li_plci_b_queue[plci_b_write_pos] = plci_b_id | LI_PLCI_B_DISC_FLAG;
12348 plci_b_write_pos = (plci_b_write_pos == LI_PLCI_B_QUEUE_ENTRIES-1) ? 0 : plci_b_write_pos + 1;
12350 participant_parms_pos = (word)((&li_participant_struct[0].info[1 + li_participant_struct[0].length]) -
12351 (&li_req_parms[0].info[1]));
12353 result[0] = (byte)(result_pos - 1);
12354 result[3] = (byte)(result_pos - 4);
12355 result[6] = (byte)(result_pos - 7);
12356 i = (plci_b_write_pos == 0) ? LI_PLCI_B_QUEUE_ENTRIES-1 : plci_b_write_pos - 1;
12357 if ((plci_b_write_pos == plci->li_plci_b_read_pos)
12358 || (plci->li_plci_b_queue[i] & LI_PLCI_B_LAST_FLAG))
12360 plci->li_plci_b_queue[plci_b_write_pos] = LI_PLCI_B_SKIP_FLAG | LI_PLCI_B_LAST_FLAG;
12361 plci_b_write_pos = (plci_b_write_pos == LI_PLCI_B_QUEUE_ENTRIES-1) ? 0 : plci_b_write_pos + 1;
12364 plci->li_plci_b_queue[i] |= LI_PLCI_B_LAST_FLAG;
12365 plci->li_plci_b_write_pos = plci_b_write_pos;
12367 mixer_calculate_coefs (a);
12368 plci->li_channel_bits = li_config_table[a->li_base + (plci->li_bchannel_id - 1)].channel;
12369 mixer_notify_update (plci, true);
12370 sendf (appl, _FACILITY_R | CONFIRM, Id & 0xffffL, Number,
12371 "wwS", Info, SELECTOR_LINE_INTERCONNECT, result);
12373 plci->li_cmd = GET_WORD (li_parms[0].info);
12374 start_internal_command (Id, plci, mixer_command);
12377 case LI_REQ_SILENT_UPDATE:
12378 if (!plci || !plci->State
12379 || !plci->NL.Id || plci->nl_remove_id
12380 || (plci->li_bchannel_id == 0)
12381 || (li_config_table[plci->adapter->li_base + (plci->li_bchannel_id - 1)].plci != plci))
12383 dbug (1, dprintf ("[%06lx] %s,%d: Wrong state",
12384 UnMapId (Id), (char *)(FILE_), __LINE__));
12387 plci_b_write_pos = plci->li_plci_b_write_pos;
12388 if (((plci->li_plci_b_read_pos > plci_b_write_pos) ? plci->li_plci_b_read_pos :
12389 LI_PLCI_B_QUEUE_ENTRIES + plci->li_plci_b_read_pos) - plci_b_write_pos - 1 < 2)
12391 dbug (1, dprintf ("[%06lx] %s,%d: LI request overrun",
12392 UnMapId (Id), (char *)(FILE_), __LINE__));
12395 i = (plci_b_write_pos == 0) ? LI_PLCI_B_QUEUE_ENTRIES-1 : plci_b_write_pos - 1;
12396 if ((plci_b_write_pos == plci->li_plci_b_read_pos)
12397 || (plci->li_plci_b_queue[i] & LI_PLCI_B_LAST_FLAG))
12399 plci->li_plci_b_queue[plci_b_write_pos] = LI_PLCI_B_SKIP_FLAG | LI_PLCI_B_LAST_FLAG;
12400 plci_b_write_pos = (plci_b_write_pos == LI_PLCI_B_QUEUE_ENTRIES-1) ? 0 : plci_b_write_pos + 1;
12403 plci->li_plci_b_queue[i] |= LI_PLCI_B_LAST_FLAG;
12404 plci->li_plci_b_write_pos = plci_b_write_pos;
12405 plci->li_channel_bits = li_config_table[a->li_base + (plci->li_bchannel_id - 1)].channel;
12407 plci->li_cmd = GET_WORD (li_parms[0].info);
12408 start_internal_command (Id, plci, mixer_command);
12412 dbug (1, dprintf ("[%06lx] %s,%d: LI unknown request %04x",
12413 UnMapId (Id), (char *)(FILE_), __LINE__, GET_WORD (li_parms[0].info)));
12414 Info = _FACILITY_NOT_SUPPORTED;
12417 sendf (appl, _FACILITY_R | CONFIRM, Id & 0xffffL, Number,
12418 "wwS", Info, SELECTOR_LINE_INTERCONNECT, result);
12423 static void mixer_indication_coefs_set (dword Id, PLCI *plci)
12426 DIVA_CAPI_ADAPTER *a;
12429 dbug (1, dprintf ("[%06lx] %s,%d: mixer_indication_coefs_set",
12430 UnMapId (Id), (char *)(FILE_), __LINE__));
12433 if (plci->li_plci_b_read_pos != plci->li_plci_b_req_pos)
12437 d = plci->li_plci_b_queue[plci->li_plci_b_read_pos];
12438 if (!(d & LI_PLCI_B_SKIP_FLAG))
12440 if (plci->appl->appl_flags & APPL_FLAG_OLD_LI_SPEC)
12442 if (d & LI_PLCI_B_DISC_FLAG)
12445 PUT_WORD (&result[1], LI_IND_DISCONNECT);
12447 PUT_WORD (&result[4], _LI_USER_INITIATED);
12452 PUT_WORD (&result[1], LI_IND_CONNECT_ACTIVE);
12454 PUT_DWORD (&result[4], d & ~LI_PLCI_B_FLAG_MASK);
12459 if (d & LI_PLCI_B_DISC_FLAG)
12462 PUT_WORD (&result[1], LI_IND_DISCONNECT);
12464 PUT_DWORD (&result[4], d & ~LI_PLCI_B_FLAG_MASK);
12465 PUT_WORD (&result[8], _LI_USER_INITIATED);
12470 PUT_WORD (&result[1], LI_IND_CONNECT_ACTIVE);
12472 PUT_DWORD (&result[4], d & ~LI_PLCI_B_FLAG_MASK);
12475 sendf (plci->appl, _FACILITY_I, Id & 0xffffL, 0,
12476 "ws", SELECTOR_LINE_INTERCONNECT, result);
12478 plci->li_plci_b_read_pos = (plci->li_plci_b_read_pos == LI_PLCI_B_QUEUE_ENTRIES-1) ?
12479 0 : plci->li_plci_b_read_pos + 1;
12480 } while (!(d & LI_PLCI_B_LAST_FLAG) && (plci->li_plci_b_read_pos != plci->li_plci_b_req_pos));
12485 static void mixer_indication_xconnect_from (dword Id, PLCI *plci, byte *msg, word length)
12488 struct xconnect_transfer_address_s s, *p;
12489 DIVA_CAPI_ADAPTER *a;
12491 dbug (1, dprintf ("[%06lx] %s,%d: mixer_indication_xconnect_from %d",
12492 UnMapId (Id), (char *)(FILE_), __LINE__, (int) length));
12496 for (i = 1; i < length; i += 16)
12498 s.card_address.low = msg[i] | (msg[i+1] << 8) | (((dword)(msg[i+2])) << 16) | (((dword)(msg[i+3])) << 24);
12499 s.card_address.high = msg[i+4] | (msg[i+5] << 8) | (((dword)(msg[i+6])) << 16) | (((dword)(msg[i+7])) << 24);
12500 s.offset = msg[i+8] | (msg[i+9] << 8) | (((dword)(msg[i+10])) << 16) | (((dword)(msg[i+11])) << 24);
12501 ch = msg[i+12] | (msg[i+13] << 8);
12502 j = ch & XCONNECT_CHANNEL_NUMBER_MASK;
12503 if (!a->li_pri && (plci->li_bchannel_id == 2))
12506 if (ch & XCONNECT_CHANNEL_PORT_PC)
12507 p = &(li_config_table[j].send_pc);
12509 p = &(li_config_table[j].send_b);
12510 p->card_address.low = s.card_address.low;
12511 p->card_address.high = s.card_address.high;
12512 p->offset = s.offset;
12513 li_config_table[j].channel |= LI_CHANNEL_ADDRESSES_SET;
12515 if (plci->internal_command_queue[0]
12516 && ((plci->adjust_b_state == ADJUST_B_RESTORE_MIXER_2)
12517 || (plci->adjust_b_state == ADJUST_B_RESTORE_MIXER_3)
12518 || (plci->adjust_b_state == ADJUST_B_RESTORE_MIXER_4)))
12520 (*(plci->internal_command_queue[0]))(Id, plci, 0);
12521 if (!plci->internal_command)
12522 next_internal_command (Id, plci);
12524 mixer_notify_update (plci, true);
12528 static void mixer_indication_xconnect_to (dword Id, PLCI *plci, byte *msg, word length)
12531 dbug (1, dprintf ("[%06lx] %s,%d: mixer_indication_xconnect_to %d",
12532 UnMapId (Id), (char *)(FILE_), __LINE__, (int) length));
12537 static byte mixer_notify_source_removed (PLCI *plci, dword plci_b_id)
12539 word plci_b_write_pos;
12541 plci_b_write_pos = plci->li_plci_b_write_pos;
12542 if (((plci->li_plci_b_read_pos > plci_b_write_pos) ? plci->li_plci_b_read_pos :
12543 LI_PLCI_B_QUEUE_ENTRIES + plci->li_plci_b_read_pos) - plci_b_write_pos - 1 < 1)
12545 dbug (1, dprintf ("[%06lx] %s,%d: LI request overrun",
12546 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
12547 (char *)(FILE_), __LINE__));
12550 plci->li_plci_b_queue[plci_b_write_pos] = plci_b_id | LI_PLCI_B_DISC_FLAG;
12551 plci_b_write_pos = (plci_b_write_pos == LI_PLCI_B_QUEUE_ENTRIES-1) ? 0 : plci_b_write_pos + 1;
12552 plci->li_plci_b_write_pos = plci_b_write_pos;
12557 static void mixer_remove (PLCI *plci)
12559 DIVA_CAPI_ADAPTER *a;
12564 dbug (1, dprintf ("[%06lx] %s,%d: mixer_remove",
12565 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
12566 (char *)(FILE_), __LINE__));
12569 plci_b_id = (plci->Id << 8) | UnMapController (plci->adapter->Id);
12570 if (a->profile.Global_Options & GL_LINE_INTERCONNECT_SUPPORTED)
12572 if ((plci->li_bchannel_id != 0)
12573 && (li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci == plci))
12575 i = a->li_base + (plci->li_bchannel_id - 1);
12576 if ((li_config_table[i].curchnl | li_config_table[i].channel) & LI_CHANNEL_INVOLVED)
12578 for (j = 0; j < li_total_channels; j++)
12580 if ((li_config_table[i].flag_table[j] & LI_FLAG_INTERCONNECT)
12581 || (li_config_table[j].flag_table[i] & LI_FLAG_INTERCONNECT))
12583 notify_plci = li_config_table[j].plci;
12584 if ((notify_plci != NULL)
12585 && (notify_plci != plci)
12586 && (notify_plci->appl != NULL)
12587 && !(notify_plci->appl->appl_flags & APPL_FLAG_OLD_LI_SPEC)
12588 && (notify_plci->State)
12589 && notify_plci->NL.Id && !notify_plci->nl_remove_id)
12591 mixer_notify_source_removed (notify_plci, plci_b_id);
12595 mixer_clear_config (plci);
12596 mixer_calculate_coefs (a);
12597 mixer_notify_update (plci, true);
12599 li_config_table[i].plci = NULL;
12600 plci->li_bchannel_id = 0;
12606 /*------------------------------------------------------------------*/
12607 /* Echo canceller facilities */
12608 /*------------------------------------------------------------------*/
12611 static void ec_write_parameters (PLCI *plci)
12614 byte parameter_buffer[6];
12616 dbug (1, dprintf ("[%06lx] %s,%d: ec_write_parameters",
12617 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
12618 (char *)(FILE_), __LINE__));
12620 parameter_buffer[0] = 5;
12621 parameter_buffer[1] = DSP_CTRL_SET_LEC_PARAMETERS;
12622 PUT_WORD (¶meter_buffer[2], plci->ec_idi_options);
12623 plci->ec_idi_options &= ~LEC_RESET_COEFFICIENTS;
12624 w = (plci->ec_tail_length == 0) ? 128 : plci->ec_tail_length;
12625 PUT_WORD (¶meter_buffer[4], w);
12626 add_p (plci, FTY, parameter_buffer);
12627 sig_req (plci, TEL_CTRL, 0);
12632 static void ec_clear_config (PLCI *plci)
12635 dbug (1, dprintf ("[%06lx] %s,%d: ec_clear_config",
12636 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
12637 (char *)(FILE_), __LINE__));
12639 plci->ec_idi_options = LEC_ENABLE_ECHO_CANCELLER |
12640 LEC_MANUAL_DISABLE | LEC_ENABLE_NONLINEAR_PROCESSING;
12641 plci->ec_tail_length = 0;
12645 static void ec_prepare_switch (dword Id, PLCI *plci)
12648 dbug (1, dprintf ("[%06lx] %s,%d: ec_prepare_switch",
12649 UnMapId (Id), (char *)(FILE_), __LINE__));
12654 static word ec_save_config (dword Id, PLCI *plci, byte Rc)
12657 dbug (1, dprintf ("[%06lx] %s,%d: ec_save_config %02x %d",
12658 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->adjust_b_state));
12664 static word ec_restore_config (dword Id, PLCI *plci, byte Rc)
12668 dbug (1, dprintf ("[%06lx] %s,%d: ec_restore_config %02x %d",
12669 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->adjust_b_state));
12672 if (plci->B1_facilities & B1_FACILITY_EC)
12674 switch (plci->adjust_b_state)
12676 case ADJUST_B_RESTORE_EC_1:
12677 plci->internal_command = plci->adjust_b_command;
12680 plci->adjust_b_state = ADJUST_B_RESTORE_EC_1;
12683 ec_write_parameters (plci);
12684 plci->adjust_b_state = ADJUST_B_RESTORE_EC_2;
12686 case ADJUST_B_RESTORE_EC_2:
12687 if ((Rc != OK) && (Rc != OK_FC))
12689 dbug (1, dprintf ("[%06lx] %s,%d: Restore EC failed %02x",
12690 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
12691 Info = _WRONG_STATE;
12701 static void ec_command (dword Id, PLCI *plci, byte Rc)
12703 word internal_command, Info;
12706 dbug (1, dprintf ("[%06lx] %s,%d: ec_command %02x %04x %04x %04x %d",
12707 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command,
12708 plci->ec_cmd, plci->ec_idi_options, plci->ec_tail_length));
12711 if (plci->appl->appl_flags & APPL_FLAG_PRIV_EC_SPEC)
12714 PUT_WORD (&result[1], EC_SUCCESS);
12719 PUT_WORD (&result[1], plci->ec_cmd);
12721 PUT_WORD (&result[4], GOOD);
12723 internal_command = plci->internal_command;
12724 plci->internal_command = 0;
12725 switch (plci->ec_cmd)
12727 case EC_ENABLE_OPERATION:
12728 case EC_FREEZE_COEFFICIENTS:
12729 case EC_RESUME_COEFFICIENT_UPDATE:
12730 case EC_RESET_COEFFICIENTS:
12731 switch (internal_command)
12734 adjust_b1_resource (Id, plci, NULL, (word)(plci->B1_facilities |
12735 B1_FACILITY_EC), EC_COMMAND_1);
12737 if (adjust_b_process (Id, plci, Rc) != GOOD)
12739 dbug (1, dprintf ("[%06lx] %s,%d: Load EC failed",
12740 UnMapId (Id), (char *)(FILE_), __LINE__));
12741 Info = _FACILITY_NOT_SUPPORTED;
12744 if (plci->internal_command)
12749 plci->internal_command = EC_COMMAND_2;
12752 plci->internal_command = EC_COMMAND_3;
12753 ec_write_parameters (plci);
12756 if ((Rc != OK) && (Rc != OK_FC))
12758 dbug (1, dprintf ("[%06lx] %s,%d: Enable EC failed %02x",
12759 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
12760 Info = _FACILITY_NOT_SUPPORTED;
12767 case EC_DISABLE_OPERATION:
12768 switch (internal_command)
12772 if (plci->B1_facilities & B1_FACILITY_EC)
12776 plci->internal_command = EC_COMMAND_1;
12779 plci->internal_command = EC_COMMAND_2;
12780 ec_write_parameters (plci);
12785 if ((Rc != OK) && (Rc != OK_FC))
12787 dbug (1, dprintf ("[%06lx] %s,%d: Disable EC failed %02x",
12788 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
12789 Info = _FACILITY_NOT_SUPPORTED;
12792 adjust_b1_resource (Id, plci, NULL, (word)(plci->B1_facilities &
12793 ~B1_FACILITY_EC), EC_COMMAND_3);
12795 if (adjust_b_process (Id, plci, Rc) != GOOD)
12797 dbug (1, dprintf ("[%06lx] %s,%d: Unload EC failed",
12798 UnMapId (Id), (char *)(FILE_), __LINE__));
12799 Info = _FACILITY_NOT_SUPPORTED;
12802 if (plci->internal_command)
12808 sendf (plci->appl, _FACILITY_R | CONFIRM, Id & 0xffffL, plci->number,
12809 "wws", Info, (plci->appl->appl_flags & APPL_FLAG_PRIV_EC_SPEC) ?
12810 PRIV_SELECTOR_ECHO_CANCELLER : SELECTOR_ECHO_CANCELLER, result);
12814 static byte ec_request (dword Id, word Number, DIVA_CAPI_ADAPTER *a, PLCI *plci, APPL *appl, API_PARSE *msg)
12818 API_PARSE ec_parms[3];
12821 dbug (1, dprintf ("[%06lx] %s,%d: ec_request",
12822 UnMapId (Id), (char *)(FILE_), __LINE__));
12826 if (!(a->man_profile.private_options & (1L << PRIVATE_ECHO_CANCELLER)))
12828 dbug (1, dprintf ("[%06lx] %s,%d: Facility not supported",
12829 UnMapId (Id), (char *)(FILE_), __LINE__));
12830 Info = _FACILITY_NOT_SUPPORTED;
12834 if (appl->appl_flags & APPL_FLAG_PRIV_EC_SPEC)
12836 if (api_parse (&msg[1].info[1], msg[1].length, "w", ec_parms))
12838 dbug (1, dprintf ("[%06lx] %s,%d: Wrong message format",
12839 UnMapId (Id), (char *)(FILE_), __LINE__));
12840 Info = _WRONG_MESSAGE_FORMAT;
12846 dbug (1, dprintf ("[%06lx] %s,%d: Wrong PLCI",
12847 UnMapId (Id), (char *)(FILE_), __LINE__));
12848 Info = _WRONG_IDENTIFIER;
12850 else if (!plci->State || !plci->NL.Id || plci->nl_remove_id)
12852 dbug (1, dprintf ("[%06lx] %s,%d: Wrong state",
12853 UnMapId (Id), (char *)(FILE_), __LINE__));
12854 Info = _WRONG_STATE;
12859 plci->ec_cmd = GET_WORD (ec_parms[0].info);
12860 plci->ec_idi_options &= ~(LEC_MANUAL_DISABLE | LEC_RESET_COEFFICIENTS);
12862 PUT_WORD (&result[1], EC_SUCCESS);
12863 if (msg[1].length >= 4)
12865 opt = GET_WORD (&ec_parms[0].info[2]);
12866 plci->ec_idi_options &= ~(LEC_ENABLE_NONLINEAR_PROCESSING |
12867 LEC_ENABLE_2100HZ_DETECTOR | LEC_REQUIRE_2100HZ_REVERSALS);
12868 if (!(opt & EC_DISABLE_NON_LINEAR_PROCESSING))
12869 plci->ec_idi_options |= LEC_ENABLE_NONLINEAR_PROCESSING;
12870 if (opt & EC_DETECT_DISABLE_TONE)
12871 plci->ec_idi_options |= LEC_ENABLE_2100HZ_DETECTOR;
12872 if (!(opt & EC_DO_NOT_REQUIRE_REVERSALS))
12873 plci->ec_idi_options |= LEC_REQUIRE_2100HZ_REVERSALS;
12874 if (msg[1].length >= 6)
12876 plci->ec_tail_length = GET_WORD (&ec_parms[0].info[4]);
12879 switch (plci->ec_cmd)
12881 case EC_ENABLE_OPERATION:
12882 plci->ec_idi_options &= ~LEC_FREEZE_COEFFICIENTS;
12883 start_internal_command (Id, plci, ec_command);
12886 case EC_DISABLE_OPERATION:
12887 plci->ec_idi_options = LEC_ENABLE_ECHO_CANCELLER |
12888 LEC_MANUAL_DISABLE | LEC_ENABLE_NONLINEAR_PROCESSING |
12889 LEC_RESET_COEFFICIENTS;
12890 start_internal_command (Id, plci, ec_command);
12893 case EC_FREEZE_COEFFICIENTS:
12894 plci->ec_idi_options |= LEC_FREEZE_COEFFICIENTS;
12895 start_internal_command (Id, plci, ec_command);
12898 case EC_RESUME_COEFFICIENT_UPDATE:
12899 plci->ec_idi_options &= ~LEC_FREEZE_COEFFICIENTS;
12900 start_internal_command (Id, plci, ec_command);
12903 case EC_RESET_COEFFICIENTS:
12904 plci->ec_idi_options |= LEC_RESET_COEFFICIENTS;
12905 start_internal_command (Id, plci, ec_command);
12909 dbug (1, dprintf ("[%06lx] %s,%d: EC unknown request %04x",
12910 UnMapId (Id), (char *)(FILE_), __LINE__, plci->ec_cmd));
12911 PUT_WORD (&result[1], EC_UNSUPPORTED_OPERATION);
12918 if (api_parse (&msg[1].info[1], msg[1].length, "ws", ec_parms))
12920 dbug (1, dprintf ("[%06lx] %s,%d: Wrong message format",
12921 UnMapId (Id), (char *)(FILE_), __LINE__));
12922 Info = _WRONG_MESSAGE_FORMAT;
12926 if (GET_WORD (ec_parms[0].info) == EC_GET_SUPPORTED_SERVICES)
12929 PUT_WORD (&result[1], EC_GET_SUPPORTED_SERVICES);
12931 PUT_WORD (&result[4], GOOD);
12932 PUT_WORD (&result[6], 0x0007);
12933 PUT_WORD (&result[8], LEC_MAX_SUPPORTED_TAIL_LENGTH);
12934 PUT_WORD (&result[10], 0);
12936 else if (plci == NULL)
12938 dbug (1, dprintf ("[%06lx] %s,%d: Wrong PLCI",
12939 UnMapId (Id), (char *)(FILE_), __LINE__));
12940 Info = _WRONG_IDENTIFIER;
12942 else if (!plci->State || !plci->NL.Id || plci->nl_remove_id)
12944 dbug (1, dprintf ("[%06lx] %s,%d: Wrong state",
12945 UnMapId (Id), (char *)(FILE_), __LINE__));
12946 Info = _WRONG_STATE;
12951 plci->ec_cmd = GET_WORD (ec_parms[0].info);
12952 plci->ec_idi_options &= ~(LEC_MANUAL_DISABLE | LEC_RESET_COEFFICIENTS);
12954 PUT_WORD (&result[1], plci->ec_cmd);
12956 PUT_WORD (&result[4], GOOD);
12957 plci->ec_idi_options &= ~(LEC_ENABLE_NONLINEAR_PROCESSING |
12958 LEC_ENABLE_2100HZ_DETECTOR | LEC_REQUIRE_2100HZ_REVERSALS);
12959 plci->ec_tail_length = 0;
12960 if (ec_parms[1].length >= 2)
12962 opt = GET_WORD (&ec_parms[1].info[1]);
12963 if (opt & EC_ENABLE_NON_LINEAR_PROCESSING)
12964 plci->ec_idi_options |= LEC_ENABLE_NONLINEAR_PROCESSING;
12965 if (opt & EC_DETECT_DISABLE_TONE)
12966 plci->ec_idi_options |= LEC_ENABLE_2100HZ_DETECTOR;
12967 if (!(opt & EC_DO_NOT_REQUIRE_REVERSALS))
12968 plci->ec_idi_options |= LEC_REQUIRE_2100HZ_REVERSALS;
12969 if (ec_parms[1].length >= 4)
12971 plci->ec_tail_length = GET_WORD (&ec_parms[1].info[3]);
12974 switch (plci->ec_cmd)
12976 case EC_ENABLE_OPERATION:
12977 plci->ec_idi_options &= ~LEC_FREEZE_COEFFICIENTS;
12978 start_internal_command (Id, plci, ec_command);
12981 case EC_DISABLE_OPERATION:
12982 plci->ec_idi_options = LEC_ENABLE_ECHO_CANCELLER |
12983 LEC_MANUAL_DISABLE | LEC_ENABLE_NONLINEAR_PROCESSING |
12984 LEC_RESET_COEFFICIENTS;
12985 start_internal_command (Id, plci, ec_command);
12989 dbug (1, dprintf ("[%06lx] %s,%d: EC unknown request %04x",
12990 UnMapId (Id), (char *)(FILE_), __LINE__, plci->ec_cmd));
12991 PUT_WORD (&result[4], _FACILITY_SPECIFIC_FUNCTION_NOT_SUPP);
12997 sendf (appl, _FACILITY_R | CONFIRM, Id & 0xffffL, Number,
12998 "wws", Info, (appl->appl_flags & APPL_FLAG_PRIV_EC_SPEC) ?
12999 PRIV_SELECTOR_ECHO_CANCELLER : SELECTOR_ECHO_CANCELLER, result);
13004 static void ec_indication (dword Id, PLCI *plci, byte *msg, word length)
13008 dbug (1, dprintf ("[%06lx] %s,%d: ec_indication",
13009 UnMapId (Id), (char *)(FILE_), __LINE__));
13011 if (!(plci->ec_idi_options & LEC_MANUAL_DISABLE))
13013 if (plci->appl->appl_flags & APPL_FLAG_PRIV_EC_SPEC)
13016 PUT_WORD (&result[1], 0);
13019 case LEC_DISABLE_TYPE_CONTIGNUOUS_2100HZ:
13020 PUT_WORD (&result[1], EC_BYPASS_DUE_TO_CONTINUOUS_2100HZ);
13022 case LEC_DISABLE_TYPE_REVERSED_2100HZ:
13023 PUT_WORD (&result[1], EC_BYPASS_DUE_TO_REVERSED_2100HZ);
13025 case LEC_DISABLE_RELEASED:
13026 PUT_WORD (&result[1], EC_BYPASS_RELEASED);
13033 PUT_WORD (&result[1], EC_BYPASS_INDICATION);
13035 PUT_WORD (&result[4], 0);
13038 case LEC_DISABLE_TYPE_CONTIGNUOUS_2100HZ:
13039 PUT_WORD (&result[4], EC_BYPASS_DUE_TO_CONTINUOUS_2100HZ);
13041 case LEC_DISABLE_TYPE_REVERSED_2100HZ:
13042 PUT_WORD (&result[4], EC_BYPASS_DUE_TO_REVERSED_2100HZ);
13044 case LEC_DISABLE_RELEASED:
13045 PUT_WORD (&result[4], EC_BYPASS_RELEASED);
13049 sendf (plci->appl, _FACILITY_I, Id & 0xffffL, 0, "ws", (plci->appl->appl_flags & APPL_FLAG_PRIV_EC_SPEC) ?
13050 PRIV_SELECTOR_ECHO_CANCELLER : SELECTOR_ECHO_CANCELLER, result);
13056 /*------------------------------------------------------------------*/
13057 /* Advanced voice */
13058 /*------------------------------------------------------------------*/
13060 static void adv_voice_write_coefs (PLCI *plci, word write_command)
13062 DIVA_CAPI_ADAPTER *a;
13067 byte ch_map[MIXER_CHANNELS_BRI];
13069 byte coef_buffer[ADV_VOICE_COEF_BUFFER_SIZE + 2];
13071 dbug (1, dprintf ("[%06lx] %s,%d: adv_voice_write_coefs %d",
13072 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
13073 (char *)(FILE_), __LINE__, write_command));
13076 p = coef_buffer + 1;
13077 *(p++) = DSP_CTRL_OLD_SET_MIXER_COEFFICIENTS;
13079 while (i + sizeof(word) <= a->adv_voice_coef_length)
13081 PUT_WORD (p, GET_WORD (a->adv_voice_coef_buffer + i));
13085 while (i < ADV_VOICE_OLD_COEF_COUNT * sizeof(word))
13087 PUT_WORD (p, 0x8000);
13092 if (!a->li_pri && (plci->li_bchannel_id == 0))
13094 if ((li_config_table[a->li_base].plci == NULL) && (li_config_table[a->li_base + 1].plci != NULL))
13096 plci->li_bchannel_id = 1;
13097 li_config_table[a->li_base].plci = plci;
13098 dbug (1, dprintf ("[%06lx] %s,%d: adv_voice_set_bchannel_id %d",
13099 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
13100 (char *)(FILE_), __LINE__, plci->li_bchannel_id));
13102 else if ((li_config_table[a->li_base].plci != NULL) && (li_config_table[a->li_base + 1].plci == NULL))
13104 plci->li_bchannel_id = 2;
13105 li_config_table[a->li_base + 1].plci = plci;
13106 dbug (1, dprintf ("[%06lx] %s,%d: adv_voice_set_bchannel_id %d",
13107 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
13108 (char *)(FILE_), __LINE__, plci->li_bchannel_id));
13111 if (!a->li_pri && (plci->li_bchannel_id != 0)
13112 && (li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci == plci))
13114 i = a->li_base + (plci->li_bchannel_id - 1);
13115 switch (write_command)
13117 case ADV_VOICE_WRITE_ACTIVATION:
13118 j = a->li_base + MIXER_IC_CHANNEL_BASE + (plci->li_bchannel_id - 1);
13119 k = a->li_base + MIXER_IC_CHANNEL_BASE + (2 - plci->li_bchannel_id);
13120 if (!(plci->B1_facilities & B1_FACILITY_MIXER))
13122 li_config_table[j].flag_table[i] |= LI_FLAG_CONFERENCE | LI_FLAG_MIX;
13123 li_config_table[i].flag_table[j] |= LI_FLAG_CONFERENCE | LI_FLAG_MONITOR;
13125 if (a->manufacturer_features & MANUFACTURER_FEATURE_SLAVE_CODEC)
13127 li_config_table[k].flag_table[i] |= LI_FLAG_CONFERENCE | LI_FLAG_MIX;
13128 li_config_table[i].flag_table[k] |= LI_FLAG_CONFERENCE | LI_FLAG_MONITOR;
13129 li_config_table[k].flag_table[j] |= LI_FLAG_CONFERENCE;
13130 li_config_table[j].flag_table[k] |= LI_FLAG_CONFERENCE;
13132 mixer_calculate_coefs (a);
13133 li_config_table[i].curchnl = li_config_table[i].channel;
13134 li_config_table[j].curchnl = li_config_table[j].channel;
13135 if (a->manufacturer_features & MANUFACTURER_FEATURE_SLAVE_CODEC)
13136 li_config_table[k].curchnl = li_config_table[k].channel;
13139 case ADV_VOICE_WRITE_DEACTIVATION:
13140 for (j = 0; j < li_total_channels; j++)
13142 li_config_table[i].flag_table[j] = 0;
13143 li_config_table[j].flag_table[i] = 0;
13145 k = a->li_base + MIXER_IC_CHANNEL_BASE + (plci->li_bchannel_id - 1);
13146 for (j = 0; j < li_total_channels; j++)
13148 li_config_table[k].flag_table[j] = 0;
13149 li_config_table[j].flag_table[k] = 0;
13151 if (a->manufacturer_features & MANUFACTURER_FEATURE_SLAVE_CODEC)
13153 k = a->li_base + MIXER_IC_CHANNEL_BASE + (2 - plci->li_bchannel_id);
13154 for (j = 0; j < li_total_channels; j++)
13156 li_config_table[k].flag_table[j] = 0;
13157 li_config_table[j].flag_table[k] = 0;
13160 mixer_calculate_coefs (a);
13163 if (plci->B1_facilities & B1_FACILITY_MIXER)
13166 if (ADV_VOICE_NEW_COEF_BASE + sizeof(word) <= a->adv_voice_coef_length)
13167 w = GET_WORD (a->adv_voice_coef_buffer + ADV_VOICE_NEW_COEF_BASE);
13168 if (li_config_table[i].channel & LI_CHANNEL_TX_DATA)
13169 w |= MIXER_FEATURE_ENABLE_TX_DATA;
13170 if (li_config_table[i].channel & LI_CHANNEL_RX_DATA)
13171 w |= MIXER_FEATURE_ENABLE_RX_DATA;
13173 *(p++) = (byte)(w >> 8);
13174 for (j = 0; j < sizeof(ch_map); j += 2)
13176 ch_map[j] = (byte)(j + (plci->li_bchannel_id - 1));
13177 ch_map[j+1] = (byte)(j + (2 - plci->li_bchannel_id));
13179 for (n = 0; n < ARRAY_SIZE(mixer_write_prog_bri); n++)
13181 i = a->li_base + ch_map[mixer_write_prog_bri[n].to_ch];
13182 j = a->li_base + ch_map[mixer_write_prog_bri[n].from_ch];
13183 if (li_config_table[i].channel & li_config_table[j].channel & LI_CHANNEL_INVOLVED)
13185 *(p++) = ((li_config_table[i].coef_table[j] & mixer_write_prog_bri[n].mask) ? 0x80 : 0x01);
13186 w = ((li_config_table[i].coef_table[j] & 0xf) ^ (li_config_table[i].coef_table[j] >> 4));
13187 li_config_table[i].coef_table[j] ^= (w & mixer_write_prog_bri[n].mask) << 4;
13191 *(p++) = (ADV_VOICE_NEW_COEF_BASE + sizeof(word) + n < a->adv_voice_coef_length) ?
13192 a->adv_voice_coef_buffer[ADV_VOICE_NEW_COEF_BASE + sizeof(word) + n] : 0x00;
13198 for (i = ADV_VOICE_NEW_COEF_BASE; i < a->adv_voice_coef_length; i++)
13199 *(p++) = a->adv_voice_coef_buffer[i];
13205 for (i = ADV_VOICE_NEW_COEF_BASE; i < a->adv_voice_coef_length; i++)
13206 *(p++) = a->adv_voice_coef_buffer[i];
13208 coef_buffer[0] = (p - coef_buffer) - 1;
13209 add_p (plci, FTY, coef_buffer);
13210 sig_req (plci, TEL_CTRL, 0);
13215 static void adv_voice_clear_config (PLCI *plci)
13217 DIVA_CAPI_ADAPTER *a;
13222 dbug (1, dprintf ("[%06lx] %s,%d: adv_voice_clear_config",
13223 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
13224 (char *)(FILE_), __LINE__));
13227 if ((plci->tel == ADV_VOICE) && (plci == a->AdvSignalPLCI))
13229 a->adv_voice_coef_length = 0;
13231 if (!a->li_pri && (plci->li_bchannel_id != 0)
13232 && (li_config_table[a->li_base + (plci->li_bchannel_id - 1)].plci == plci))
13234 i = a->li_base + (plci->li_bchannel_id - 1);
13235 li_config_table[i].curchnl = 0;
13236 li_config_table[i].channel = 0;
13237 li_config_table[i].chflags = 0;
13238 for (j = 0; j < li_total_channels; j++)
13240 li_config_table[i].flag_table[j] = 0;
13241 li_config_table[j].flag_table[i] = 0;
13242 li_config_table[i].coef_table[j] = 0;
13243 li_config_table[j].coef_table[i] = 0;
13245 li_config_table[i].coef_table[i] |= LI_COEF_CH_PC_SET | LI_COEF_PC_CH_SET;
13246 i = a->li_base + MIXER_IC_CHANNEL_BASE + (plci->li_bchannel_id - 1);
13247 li_config_table[i].curchnl = 0;
13248 li_config_table[i].channel = 0;
13249 li_config_table[i].chflags = 0;
13250 for (j = 0; j < li_total_channels; j++)
13252 li_config_table[i].flag_table[j] = 0;
13253 li_config_table[j].flag_table[i] = 0;
13254 li_config_table[i].coef_table[j] = 0;
13255 li_config_table[j].coef_table[i] = 0;
13257 if (a->manufacturer_features & MANUFACTURER_FEATURE_SLAVE_CODEC)
13259 i = a->li_base + MIXER_IC_CHANNEL_BASE + (2 - plci->li_bchannel_id);
13260 li_config_table[i].curchnl = 0;
13261 li_config_table[i].channel = 0;
13262 li_config_table[i].chflags = 0;
13263 for (j = 0; j < li_total_channels; j++)
13265 li_config_table[i].flag_table[j] = 0;
13266 li_config_table[j].flag_table[i] = 0;
13267 li_config_table[i].coef_table[j] = 0;
13268 li_config_table[j].coef_table[i] = 0;
13277 static void adv_voice_prepare_switch (dword Id, PLCI *plci)
13280 dbug (1, dprintf ("[%06lx] %s,%d: adv_voice_prepare_switch",
13281 UnMapId (Id), (char *)(FILE_), __LINE__));
13286 static word adv_voice_save_config (dword Id, PLCI *plci, byte Rc)
13289 dbug (1, dprintf ("[%06lx] %s,%d: adv_voice_save_config %02x %d",
13290 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->adjust_b_state));
13296 static word adv_voice_restore_config (dword Id, PLCI *plci, byte Rc)
13298 DIVA_CAPI_ADAPTER *a;
13301 dbug (1, dprintf ("[%06lx] %s,%d: adv_voice_restore_config %02x %d",
13302 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->adjust_b_state));
13306 if ((plci->B1_facilities & B1_FACILITY_VOICE)
13307 && (plci->tel == ADV_VOICE) && (plci == a->AdvSignalPLCI))
13309 switch (plci->adjust_b_state)
13311 case ADJUST_B_RESTORE_VOICE_1:
13312 plci->internal_command = plci->adjust_b_command;
13315 plci->adjust_b_state = ADJUST_B_RESTORE_VOICE_1;
13318 adv_voice_write_coefs (plci, ADV_VOICE_WRITE_UPDATE);
13319 plci->adjust_b_state = ADJUST_B_RESTORE_VOICE_2;
13321 case ADJUST_B_RESTORE_VOICE_2:
13322 if ((Rc != OK) && (Rc != OK_FC))
13324 dbug (1, dprintf ("[%06lx] %s,%d: Restore voice config failed %02x",
13325 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
13326 Info = _WRONG_STATE;
13338 /*------------------------------------------------------------------*/
13339 /* B1 resource switching */
13340 /*------------------------------------------------------------------*/
13342 static byte b1_facilities_table[] =
13344 0x00, /* 0 No bchannel resources */
13345 0x00, /* 1 Codec (automatic law) */
13346 0x00, /* 2 Codec (A-law) */
13347 0x00, /* 3 Codec (y-law) */
13348 0x00, /* 4 HDLC for X.21 */
13350 0x00, /* 6 External Device 0 */
13351 0x00, /* 7 External Device 1 */
13352 0x00, /* 8 HDLC 56k */
13353 0x00, /* 9 Transparent */
13354 0x00, /* 10 Loopback to network */
13355 0x00, /* 11 Test pattern to net */
13356 0x00, /* 12 Rate adaptation sync */
13357 0x00, /* 13 Rate adaptation async */
13358 0x00, /* 14 R-Interface */
13359 0x00, /* 15 HDLC 128k leased line */
13361 0x00, /* 17 Modem async */
13362 0x00, /* 18 Modem sync HDLC */
13363 0x00, /* 19 V.110 async HDLC */
13364 0x12, /* 20 Adv voice (Trans,mixer) */
13365 0x00, /* 21 Codec connected to IC */
13366 0x0c, /* 22 Trans,DTMF */
13367 0x1e, /* 23 Trans,DTMF+mixer */
13368 0x1f, /* 24 Trans,DTMF+mixer+local */
13369 0x13, /* 25 Trans,mixer+local */
13370 0x12, /* 26 HDLC,mixer */
13371 0x12, /* 27 HDLC 56k,mixer */
13372 0x2c, /* 28 Trans,LEC+DTMF */
13373 0x3e, /* 29 Trans,LEC+DTMF+mixer */
13374 0x3f, /* 30 Trans,LEC+DTMF+mixer+local */
13375 0x2c, /* 31 RTP,LEC+DTMF */
13376 0x3e, /* 32 RTP,LEC+DTMF+mixer */
13377 0x3f, /* 33 RTP,LEC+DTMF+mixer+local */
13378 0x00, /* 34 Signaling task */
13379 0x00, /* 35 PIAFS */
13380 0x0c, /* 36 Trans,DTMF+TONE */
13381 0x1e, /* 37 Trans,DTMF+TONE+mixer */
13382 0x1f /* 38 Trans,DTMF+TONE+mixer+local*/
13386 static word get_b1_facilities (PLCI * plci, byte b1_resource)
13388 word b1_facilities;
13390 b1_facilities = b1_facilities_table[b1_resource];
13391 if ((b1_resource == 9) || (b1_resource == 20) || (b1_resource == 25))
13394 if (!(((plci->requested_options_conn | plci->requested_options) & (1L << PRIVATE_DTMF_TONE))
13395 || (plci->appl && (plci->adapter->requested_options_table[plci->appl->Id-1] & (1L << PRIVATE_DTMF_TONE)))))
13398 if (plci->adapter->manufacturer_features & MANUFACTURER_FEATURE_SOFTDTMF_SEND)
13399 b1_facilities |= B1_FACILITY_DTMFX;
13400 if (plci->adapter->manufacturer_features & MANUFACTURER_FEATURE_SOFTDTMF_RECEIVE)
13401 b1_facilities |= B1_FACILITY_DTMFR;
13404 if ((b1_resource == 17) || (b1_resource == 18))
13406 if (plci->adapter->manufacturer_features & (MANUFACTURER_FEATURE_V18 | MANUFACTURER_FEATURE_VOWN))
13407 b1_facilities |= B1_FACILITY_DTMFX | B1_FACILITY_DTMFR;
13410 dbug (1, dprintf ("[%06lx] %s,%d: get_b1_facilities %d %04x",
13411 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
13412 (char far *)(FILE_), __LINE__, b1_resource, b1_facilites));
13414 return (b1_facilities);
13418 static byte add_b1_facilities (PLCI * plci, byte b1_resource, word b1_facilities)
13422 switch (b1_resource)
13426 if (b1_facilities & (B1_FACILITY_MIXER | B1_FACILITY_VOICE))
13434 if (b1_facilities & (B1_FACILITY_MIXER | B1_FACILITY_VOICE))
13452 if (b1_facilities & B1_FACILITY_EC)
13454 if (b1_facilities & B1_FACILITY_LOCAL)
13456 else if (b1_facilities & (B1_FACILITY_MIXER | B1_FACILITY_VOICE))
13462 else if ((b1_facilities & (B1_FACILITY_DTMFX | B1_FACILITY_DTMFR | B1_FACILITY_MIXER))
13463 && (((plci->requested_options_conn | plci->requested_options) & (1L << PRIVATE_DTMF_TONE))
13464 || (plci->appl && (plci->adapter->requested_options_table[plci->appl->Id-1] & (1L << PRIVATE_DTMF_TONE)))))
13466 if (b1_facilities & B1_FACILITY_LOCAL)
13468 else if (b1_facilities & (B1_FACILITY_MIXER | B1_FACILITY_VOICE))
13474 else if (((plci->adapter->manufacturer_features & MANUFACTURER_FEATURE_HARDDTMF)
13475 && !(plci->adapter->manufacturer_features & MANUFACTURER_FEATURE_SOFTDTMF_RECEIVE))
13476 || ((b1_facilities & B1_FACILITY_DTMFR)
13477 && ((b1_facilities & B1_FACILITY_MIXER)
13478 || !(plci->adapter->manufacturer_features & MANUFACTURER_FEATURE_SOFTDTMF_RECEIVE)))
13479 || ((b1_facilities & B1_FACILITY_DTMFX)
13480 && ((b1_facilities & B1_FACILITY_MIXER)
13481 || !(plci->adapter->manufacturer_features & MANUFACTURER_FEATURE_SOFTDTMF_SEND))))
13483 if (b1_facilities & B1_FACILITY_LOCAL)
13485 else if (b1_facilities & (B1_FACILITY_MIXER | B1_FACILITY_VOICE))
13492 if (b1_facilities & B1_FACILITY_LOCAL)
13494 else if (b1_facilities & (B1_FACILITY_MIXER | B1_FACILITY_VOICE))
13504 if (b1_facilities & B1_FACILITY_LOCAL)
13506 else if (b1_facilities & (B1_FACILITY_MIXER | B1_FACILITY_VOICE))
13515 dbug (1, dprintf ("[%06lx] %s,%d: add_b1_facilities %d %04x %d %04x",
13516 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
13517 (char *)(FILE_), __LINE__,
13518 b1_resource, b1_facilities, b, get_b1_facilities (plci, b)));
13523 static void adjust_b1_facilities (PLCI *plci, byte new_b1_resource, word new_b1_facilities)
13525 word removed_facilities;
13527 dbug (1, dprintf ("[%06lx] %s,%d: adjust_b1_facilities %d %04x %04x",
13528 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
13529 (char *)(FILE_), __LINE__, new_b1_resource, new_b1_facilities,
13530 new_b1_facilities & get_b1_facilities (plci, new_b1_resource)));
13532 new_b1_facilities &= get_b1_facilities (plci, new_b1_resource);
13533 removed_facilities = plci->B1_facilities & ~new_b1_facilities;
13535 if (removed_facilities & B1_FACILITY_EC)
13536 ec_clear_config (plci);
13539 if (removed_facilities & B1_FACILITY_DTMFR)
13541 dtmf_rec_clear_config (plci);
13542 dtmf_parameter_clear_config (plci);
13544 if (removed_facilities & B1_FACILITY_DTMFX)
13545 dtmf_send_clear_config (plci);
13548 if (removed_facilities & B1_FACILITY_MIXER)
13549 mixer_clear_config (plci);
13551 if (removed_facilities & B1_FACILITY_VOICE)
13552 adv_voice_clear_config (plci);
13553 plci->B1_facilities = new_b1_facilities;
13557 static void adjust_b_clear (PLCI *plci)
13560 dbug (1, dprintf ("[%06lx] %s,%d: adjust_b_clear",
13561 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
13562 (char *)(FILE_), __LINE__));
13564 plci->adjust_b_restore = false;
13568 static word adjust_b_process (dword Id, PLCI *plci, byte Rc)
13575 dbug (1, dprintf ("[%06lx] %s,%d: adjust_b_process %02x %d",
13576 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->adjust_b_state));
13579 switch (plci->adjust_b_state)
13581 case ADJUST_B_START:
13582 if ((plci->adjust_b_parms_msg == NULL)
13583 && (plci->adjust_b_mode & ADJUST_B_MODE_SWITCH_L1)
13584 && ((plci->adjust_b_mode & ~(ADJUST_B_MODE_SAVE | ADJUST_B_MODE_SWITCH_L1 |
13585 ADJUST_B_MODE_NO_RESOURCE | ADJUST_B_MODE_RESTORE)) == 0))
13587 b1_resource = (plci->adjust_b_mode == ADJUST_B_MODE_NO_RESOURCE) ?
13588 0 : add_b1_facilities (plci, plci->B1_resource, plci->adjust_b_facilities);
13589 if (b1_resource == plci->B1_resource)
13591 adjust_b1_facilities (plci, b1_resource, plci->adjust_b_facilities);
13594 if (plci->adjust_b_facilities & ~get_b1_facilities (plci, b1_resource))
13596 dbug (1, dprintf ("[%06lx] %s,%d: Adjust B nonsupported facilities %d %d %04x",
13597 UnMapId (Id), (char *)(FILE_), __LINE__,
13598 plci->B1_resource, b1_resource, plci->adjust_b_facilities));
13599 Info = _WRONG_STATE;
13603 if (plci->adjust_b_mode & ADJUST_B_MODE_SAVE)
13606 mixer_prepare_switch (Id, plci);
13609 dtmf_prepare_switch (Id, plci);
13610 dtmf_parameter_prepare_switch (Id, plci);
13613 ec_prepare_switch (Id, plci);
13615 adv_voice_prepare_switch (Id, plci);
13617 plci->adjust_b_state = ADJUST_B_SAVE_MIXER_1;
13619 case ADJUST_B_SAVE_MIXER_1:
13620 if (plci->adjust_b_mode & ADJUST_B_MODE_SAVE)
13623 Info = mixer_save_config (Id, plci, Rc);
13624 if ((Info != GOOD) || plci->internal_command)
13628 plci->adjust_b_state = ADJUST_B_SAVE_DTMF_1;
13630 case ADJUST_B_SAVE_DTMF_1:
13631 if (plci->adjust_b_mode & ADJUST_B_MODE_SAVE)
13634 Info = dtmf_save_config (Id, plci, Rc);
13635 if ((Info != GOOD) || plci->internal_command)
13639 plci->adjust_b_state = ADJUST_B_REMOVE_L23_1;
13640 case ADJUST_B_REMOVE_L23_1:
13641 if ((plci->adjust_b_mode & ADJUST_B_MODE_REMOVE_L23)
13642 && plci->NL.Id && !plci->nl_remove_id)
13644 plci->internal_command = plci->adjust_b_command;
13645 if (plci->adjust_b_ncci != 0)
13647 ncci_ptr = &(plci->adapter->ncci[plci->adjust_b_ncci]);
13648 while (ncci_ptr->data_pending)
13650 plci->data_sent_ptr = ncci_ptr->DBuffer[ncci_ptr->data_out].P;
13651 data_rc (plci, plci->adapter->ncci_ch[plci->adjust_b_ncci]);
13653 while (ncci_ptr->data_ack_pending)
13654 data_ack (plci, plci->adapter->ncci_ch[plci->adjust_b_ncci]);
13656 nl_req_ncci (plci, REMOVE,
13657 (byte)((plci->adjust_b_mode & ADJUST_B_MODE_CONNECT) ? plci->adjust_b_ncci : 0));
13659 plci->adjust_b_state = ADJUST_B_REMOVE_L23_2;
13662 plci->adjust_b_state = ADJUST_B_REMOVE_L23_2;
13664 case ADJUST_B_REMOVE_L23_2:
13665 if ((Rc != OK) && (Rc != OK_FC))
13667 dbug (1, dprintf ("[%06lx] %s,%d: Adjust B remove failed %02x",
13668 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
13669 Info = _WRONG_STATE;
13672 if (plci->adjust_b_mode & ADJUST_B_MODE_REMOVE_L23)
13674 if (plci_nl_busy (plci))
13676 plci->internal_command = plci->adjust_b_command;
13680 plci->adjust_b_state = ADJUST_B_SAVE_EC_1;
13682 case ADJUST_B_SAVE_EC_1:
13683 if (plci->adjust_b_mode & ADJUST_B_MODE_SAVE)
13686 Info = ec_save_config (Id, plci, Rc);
13687 if ((Info != GOOD) || plci->internal_command)
13691 plci->adjust_b_state = ADJUST_B_SAVE_DTMF_PARAMETER_1;
13693 case ADJUST_B_SAVE_DTMF_PARAMETER_1:
13694 if (plci->adjust_b_mode & ADJUST_B_MODE_SAVE)
13697 Info = dtmf_parameter_save_config (Id, plci, Rc);
13698 if ((Info != GOOD) || plci->internal_command)
13702 plci->adjust_b_state = ADJUST_B_SAVE_VOICE_1;
13704 case ADJUST_B_SAVE_VOICE_1:
13705 if (plci->adjust_b_mode & ADJUST_B_MODE_SAVE)
13707 Info = adv_voice_save_config (Id, plci, Rc);
13708 if ((Info != GOOD) || plci->internal_command)
13711 plci->adjust_b_state = ADJUST_B_SWITCH_L1_1;
13712 case ADJUST_B_SWITCH_L1_1:
13713 if (plci->adjust_b_mode & ADJUST_B_MODE_SWITCH_L1)
13717 plci->internal_command = plci->adjust_b_command;
13720 if (plci->adjust_b_parms_msg != NULL)
13721 api_load_msg (plci->adjust_b_parms_msg, bp);
13723 api_load_msg (&plci->B_protocol, bp);
13724 Info = add_b1 (plci, bp,
13725 (word)((plci->adjust_b_mode & ADJUST_B_MODE_NO_RESOURCE) ? 2 : 0),
13726 plci->adjust_b_facilities);
13729 dbug (1, dprintf ("[%06lx] %s,%d: Adjust B invalid L1 parameters %d %04x",
13730 UnMapId (Id), (char *)(FILE_), __LINE__,
13731 plci->B1_resource, plci->adjust_b_facilities));
13734 plci->internal_command = plci->adjust_b_command;
13735 sig_req (plci, RESOURCES, 0);
13737 plci->adjust_b_state = ADJUST_B_SWITCH_L1_2;
13740 plci->adjust_b_state = ADJUST_B_SWITCH_L1_2;
13742 case ADJUST_B_SWITCH_L1_2:
13743 if ((Rc != OK) && (Rc != OK_FC))
13745 dbug (1, dprintf ("[%06lx] %s,%d: Adjust B switch failed %02x %d %04x",
13746 UnMapId (Id), (char *)(FILE_), __LINE__,
13747 Rc, plci->B1_resource, plci->adjust_b_facilities));
13748 Info = _WRONG_STATE;
13751 plci->adjust_b_state = ADJUST_B_RESTORE_VOICE_1;
13753 case ADJUST_B_RESTORE_VOICE_1:
13754 case ADJUST_B_RESTORE_VOICE_2:
13755 if (plci->adjust_b_mode & ADJUST_B_MODE_RESTORE)
13757 Info = adv_voice_restore_config (Id, plci, Rc);
13758 if ((Info != GOOD) || plci->internal_command)
13761 plci->adjust_b_state = ADJUST_B_RESTORE_DTMF_PARAMETER_1;
13763 case ADJUST_B_RESTORE_DTMF_PARAMETER_1:
13764 case ADJUST_B_RESTORE_DTMF_PARAMETER_2:
13765 if (plci->adjust_b_mode & ADJUST_B_MODE_RESTORE)
13768 Info = dtmf_parameter_restore_config (Id, plci, Rc);
13769 if ((Info != GOOD) || plci->internal_command)
13773 plci->adjust_b_state = ADJUST_B_RESTORE_EC_1;
13775 case ADJUST_B_RESTORE_EC_1:
13776 case ADJUST_B_RESTORE_EC_2:
13777 if (plci->adjust_b_mode & ADJUST_B_MODE_RESTORE)
13780 Info = ec_restore_config (Id, plci, Rc);
13781 if ((Info != GOOD) || plci->internal_command)
13785 plci->adjust_b_state = ADJUST_B_ASSIGN_L23_1;
13786 case ADJUST_B_ASSIGN_L23_1:
13787 if (plci->adjust_b_mode & ADJUST_B_MODE_ASSIGN_L23)
13789 if (plci_nl_busy (plci))
13791 plci->internal_command = plci->adjust_b_command;
13794 if (plci->adjust_b_mode & ADJUST_B_MODE_CONNECT)
13795 plci->call_dir |= CALL_DIR_FORCE_OUTG_NL;
13796 if (plci->adjust_b_parms_msg != NULL)
13797 api_load_msg (plci->adjust_b_parms_msg, bp);
13799 api_load_msg (&plci->B_protocol, bp);
13800 Info = add_b23 (plci, bp);
13803 dbug (1, dprintf ("[%06lx] %s,%d: Adjust B invalid L23 parameters %04x",
13804 UnMapId (Id), (char *)(FILE_), __LINE__, Info));
13807 plci->internal_command = plci->adjust_b_command;
13808 nl_req_ncci (plci, ASSIGN, 0);
13810 plci->adjust_b_state = ADJUST_B_ASSIGN_L23_2;
13813 plci->adjust_b_state = ADJUST_B_ASSIGN_L23_2;
13815 case ADJUST_B_ASSIGN_L23_2:
13816 if ((Rc != OK) && (Rc != OK_FC) && (Rc != ASSIGN_OK))
13818 dbug (1, dprintf ("[%06lx] %s,%d: Adjust B assign failed %02x",
13819 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
13820 Info = _WRONG_STATE;
13823 if (plci->adjust_b_mode & ADJUST_B_MODE_ASSIGN_L23)
13825 if (Rc != ASSIGN_OK)
13827 plci->internal_command = plci->adjust_b_command;
13831 if (plci->adjust_b_mode & ADJUST_B_MODE_USER_CONNECT)
13833 plci->adjust_b_restore = true;
13836 plci->adjust_b_state = ADJUST_B_CONNECT_1;
13837 case ADJUST_B_CONNECT_1:
13838 if (plci->adjust_b_mode & ADJUST_B_MODE_CONNECT)
13840 plci->internal_command = plci->adjust_b_command;
13841 if (plci_nl_busy (plci))
13843 nl_req_ncci (plci, N_CONNECT, 0);
13845 plci->adjust_b_state = ADJUST_B_CONNECT_2;
13848 plci->adjust_b_state = ADJUST_B_RESTORE_DTMF_1;
13850 case ADJUST_B_CONNECT_2:
13851 case ADJUST_B_CONNECT_3:
13852 case ADJUST_B_CONNECT_4:
13853 if ((Rc != OK) && (Rc != OK_FC) && (Rc != 0))
13855 dbug (1, dprintf ("[%06lx] %s,%d: Adjust B connect failed %02x",
13856 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
13857 Info = _WRONG_STATE;
13862 if (plci->adjust_b_mode & ADJUST_B_MODE_CONNECT)
13864 get_ncci (plci, (byte)(Id >> 16), plci->adjust_b_ncci);
13865 Id = (Id & 0xffff) | (((dword)(plci->adjust_b_ncci)) << 16);
13867 if (plci->adjust_b_state == ADJUST_B_CONNECT_2)
13868 plci->adjust_b_state = ADJUST_B_CONNECT_3;
13869 else if (plci->adjust_b_state == ADJUST_B_CONNECT_4)
13870 plci->adjust_b_state = ADJUST_B_RESTORE_DTMF_1;
13874 if (plci->adjust_b_state == ADJUST_B_CONNECT_2)
13875 plci->adjust_b_state = ADJUST_B_CONNECT_4;
13876 else if (plci->adjust_b_state == ADJUST_B_CONNECT_3)
13877 plci->adjust_b_state = ADJUST_B_RESTORE_DTMF_1;
13879 if (plci->adjust_b_state != ADJUST_B_RESTORE_DTMF_1)
13881 plci->internal_command = plci->adjust_b_command;
13885 case ADJUST_B_RESTORE_DTMF_1:
13886 case ADJUST_B_RESTORE_DTMF_2:
13887 if (plci->adjust_b_mode & ADJUST_B_MODE_RESTORE)
13890 Info = dtmf_restore_config (Id, plci, Rc);
13891 if ((Info != GOOD) || plci->internal_command)
13895 plci->adjust_b_state = ADJUST_B_RESTORE_MIXER_1;
13897 case ADJUST_B_RESTORE_MIXER_1:
13898 case ADJUST_B_RESTORE_MIXER_2:
13899 case ADJUST_B_RESTORE_MIXER_3:
13900 case ADJUST_B_RESTORE_MIXER_4:
13901 case ADJUST_B_RESTORE_MIXER_5:
13902 case ADJUST_B_RESTORE_MIXER_6:
13903 case ADJUST_B_RESTORE_MIXER_7:
13904 if (plci->adjust_b_mode & ADJUST_B_MODE_RESTORE)
13907 Info = mixer_restore_config (Id, plci, Rc);
13908 if ((Info != GOOD) || plci->internal_command)
13912 plci->adjust_b_state = ADJUST_B_END;
13920 static void adjust_b1_resource (dword Id, PLCI *plci, API_SAVE *bp_msg, word b1_facilities, word internal_command)
13923 dbug (1, dprintf ("[%06lx] %s,%d: adjust_b1_resource %d %04x",
13924 UnMapId (Id), (char *)(FILE_), __LINE__,
13925 plci->B1_resource, b1_facilities));
13927 plci->adjust_b_parms_msg = bp_msg;
13928 plci->adjust_b_facilities = b1_facilities;
13929 plci->adjust_b_command = internal_command;
13930 plci->adjust_b_ncci = (word)(Id >> 16);
13931 if ((bp_msg == NULL) && (plci->B1_resource == 0))
13932 plci->adjust_b_mode = ADJUST_B_MODE_SAVE | ADJUST_B_MODE_NO_RESOURCE | ADJUST_B_MODE_SWITCH_L1;
13934 plci->adjust_b_mode = ADJUST_B_MODE_SAVE | ADJUST_B_MODE_SWITCH_L1 | ADJUST_B_MODE_RESTORE;
13935 plci->adjust_b_state = ADJUST_B_START;
13936 dbug (1, dprintf ("[%06lx] %s,%d: Adjust B1 resource %d %04x...",
13937 UnMapId (Id), (char *)(FILE_), __LINE__,
13938 plci->B1_resource, b1_facilities));
13942 static void adjust_b_restore (dword Id, PLCI *plci, byte Rc)
13944 word internal_command;
13946 dbug (1, dprintf ("[%06lx] %s,%d: adjust_b_restore %02x %04x",
13947 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command));
13949 internal_command = plci->internal_command;
13950 plci->internal_command = 0;
13951 switch (internal_command)
13955 if (plci->req_in != 0)
13957 plci->internal_command = ADJUST_B_RESTORE_1;
13961 case ADJUST_B_RESTORE_1:
13962 if ((Rc != OK) && (Rc != OK_FC))
13964 dbug (1, dprintf ("[%06lx] %s,%d: Adjust B enqueued failed %02x",
13965 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
13967 plci->adjust_b_parms_msg = NULL;
13968 plci->adjust_b_facilities = plci->B1_facilities;
13969 plci->adjust_b_command = ADJUST_B_RESTORE_2;
13970 plci->adjust_b_ncci = (word)(Id >> 16);
13971 plci->adjust_b_mode = ADJUST_B_MODE_RESTORE;
13972 plci->adjust_b_state = ADJUST_B_START;
13973 dbug (1, dprintf ("[%06lx] %s,%d: Adjust B restore...",
13974 UnMapId (Id), (char *)(FILE_), __LINE__));
13975 case ADJUST_B_RESTORE_2:
13976 if (adjust_b_process (Id, plci, Rc) != GOOD)
13978 dbug (1, dprintf ("[%06lx] %s,%d: Adjust B restore failed",
13979 UnMapId (Id), (char *)(FILE_), __LINE__));
13981 if (plci->internal_command)
13988 static void reset_b3_command (dword Id, PLCI *plci, byte Rc)
13991 word internal_command;
13993 dbug (1, dprintf ("[%06lx] %s,%d: reset_b3_command %02x %04x",
13994 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command));
13997 internal_command = plci->internal_command;
13998 plci->internal_command = 0;
13999 switch (internal_command)
14003 plci->adjust_b_parms_msg = NULL;
14004 plci->adjust_b_facilities = plci->B1_facilities;
14005 plci->adjust_b_command = RESET_B3_COMMAND_1;
14006 plci->adjust_b_ncci = (word)(Id >> 16);
14007 plci->adjust_b_mode = ADJUST_B_MODE_REMOVE_L23 | ADJUST_B_MODE_ASSIGN_L23 | ADJUST_B_MODE_CONNECT;
14008 plci->adjust_b_state = ADJUST_B_START;
14009 dbug (1, dprintf ("[%06lx] %s,%d: Reset B3...",
14010 UnMapId (Id), (char *)(FILE_), __LINE__));
14011 case RESET_B3_COMMAND_1:
14012 Info = adjust_b_process (Id, plci, Rc);
14015 dbug (1, dprintf ("[%06lx] %s,%d: Reset failed",
14016 UnMapId (Id), (char *)(FILE_), __LINE__));
14019 if (plci->internal_command)
14023 /* sendf (plci->appl, _RESET_B3_R | CONFIRM, Id, plci->number, "w", Info);*/
14024 sendf(plci->appl,_RESET_B3_I,Id,0,"s","");
14028 static void select_b_command (dword Id, PLCI *plci, byte Rc)
14031 word internal_command;
14034 dbug (1, dprintf ("[%06lx] %s,%d: select_b_command %02x %04x",
14035 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command));
14038 internal_command = plci->internal_command;
14039 plci->internal_command = 0;
14040 switch (internal_command)
14044 plci->adjust_b_parms_msg = &plci->saved_msg;
14045 if ((plci->tel == ADV_VOICE) && (plci == plci->adapter->AdvSignalPLCI))
14046 plci->adjust_b_facilities = plci->B1_facilities | B1_FACILITY_VOICE;
14048 plci->adjust_b_facilities = plci->B1_facilities & ~B1_FACILITY_VOICE;
14049 plci->adjust_b_command = SELECT_B_COMMAND_1;
14050 plci->adjust_b_ncci = (word)(Id >> 16);
14051 if (plci->saved_msg.parms[0].length == 0)
14053 plci->adjust_b_mode = ADJUST_B_MODE_SAVE | ADJUST_B_MODE_REMOVE_L23 | ADJUST_B_MODE_SWITCH_L1 |
14054 ADJUST_B_MODE_NO_RESOURCE;
14058 plci->adjust_b_mode = ADJUST_B_MODE_SAVE | ADJUST_B_MODE_REMOVE_L23 | ADJUST_B_MODE_SWITCH_L1 |
14059 ADJUST_B_MODE_ASSIGN_L23 | ADJUST_B_MODE_USER_CONNECT | ADJUST_B_MODE_RESTORE;
14061 plci->adjust_b_state = ADJUST_B_START;
14062 dbug (1, dprintf ("[%06lx] %s,%d: Select B protocol...",
14063 UnMapId (Id), (char *)(FILE_), __LINE__));
14064 case SELECT_B_COMMAND_1:
14065 Info = adjust_b_process (Id, plci, Rc);
14068 dbug (1, dprintf ("[%06lx] %s,%d: Select B protocol failed",
14069 UnMapId (Id), (char *)(FILE_), __LINE__));
14072 if (plci->internal_command)
14074 if (plci->tel == ADV_VOICE)
14078 esc_chi[2] = plci->b_channel;
14079 SetVoiceChannel (plci->adapter->AdvCodecPLCI, esc_chi, plci->adapter);
14083 sendf (plci->appl, _SELECT_B_REQ | CONFIRM, Id, plci->number, "w", Info);
14087 static void fax_connect_ack_command (dword Id, PLCI *plci, byte Rc)
14090 word internal_command;
14092 dbug (1, dprintf ("[%06lx] %s,%d: fax_connect_ack_command %02x %04x",
14093 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command));
14096 internal_command = plci->internal_command;
14097 plci->internal_command = 0;
14098 switch (internal_command)
14102 case FAX_CONNECT_ACK_COMMAND_1:
14103 if (plci_nl_busy (plci))
14105 plci->internal_command = FAX_CONNECT_ACK_COMMAND_1;
14108 plci->internal_command = FAX_CONNECT_ACK_COMMAND_2;
14109 plci->NData[0].P = plci->fax_connect_info_buffer;
14110 plci->NData[0].PLength = plci->fax_connect_info_length;
14111 plci->NL.X = plci->NData;
14112 plci->NL.ReqCh = 0;
14113 plci->NL.Req = plci->nl_req = (byte) N_CONNECT_ACK;
14114 plci->adapter->request (&plci->NL);
14116 case FAX_CONNECT_ACK_COMMAND_2:
14117 if ((Rc != OK) && (Rc != OK_FC))
14119 dbug (1, dprintf ("[%06lx] %s,%d: FAX issue CONNECT ACK failed %02x",
14120 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
14124 if ((plci->ncpi_state & NCPI_VALID_CONNECT_B3_ACT)
14125 && !(plci->ncpi_state & NCPI_CONNECT_B3_ACT_SENT))
14127 if (plci->B3_prot == 4)
14128 sendf(plci->appl,_CONNECT_B3_ACTIVE_I,Id,0,"s","");
14130 sendf(plci->appl,_CONNECT_B3_ACTIVE_I,Id,0,"S",plci->ncpi_buffer);
14131 plci->ncpi_state |= NCPI_CONNECT_B3_ACT_SENT;
14136 static void fax_edata_ack_command (dword Id, PLCI *plci, byte Rc)
14139 word internal_command;
14141 dbug (1, dprintf ("[%06lx] %s,%d: fax_edata_ack_command %02x %04x",
14142 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command));
14145 internal_command = plci->internal_command;
14146 plci->internal_command = 0;
14147 switch (internal_command)
14151 case FAX_EDATA_ACK_COMMAND_1:
14152 if (plci_nl_busy (plci))
14154 plci->internal_command = FAX_EDATA_ACK_COMMAND_1;
14157 plci->internal_command = FAX_EDATA_ACK_COMMAND_2;
14158 plci->NData[0].P = plci->fax_connect_info_buffer;
14159 plci->NData[0].PLength = plci->fax_edata_ack_length;
14160 plci->NL.X = plci->NData;
14161 plci->NL.ReqCh = 0;
14162 plci->NL.Req = plci->nl_req = (byte) N_EDATA;
14163 plci->adapter->request (&plci->NL);
14165 case FAX_EDATA_ACK_COMMAND_2:
14166 if ((Rc != OK) && (Rc != OK_FC))
14168 dbug (1, dprintf ("[%06lx] %s,%d: FAX issue EDATA ACK failed %02x",
14169 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
14176 static void fax_connect_info_command (dword Id, PLCI *plci, byte Rc)
14179 word internal_command;
14181 dbug (1, dprintf ("[%06lx] %s,%d: fax_connect_info_command %02x %04x",
14182 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command));
14185 internal_command = plci->internal_command;
14186 plci->internal_command = 0;
14187 switch (internal_command)
14191 case FAX_CONNECT_INFO_COMMAND_1:
14192 if (plci_nl_busy (plci))
14194 plci->internal_command = FAX_CONNECT_INFO_COMMAND_1;
14197 plci->internal_command = FAX_CONNECT_INFO_COMMAND_2;
14198 plci->NData[0].P = plci->fax_connect_info_buffer;
14199 plci->NData[0].PLength = plci->fax_connect_info_length;
14200 plci->NL.X = plci->NData;
14201 plci->NL.ReqCh = 0;
14202 plci->NL.Req = plci->nl_req = (byte) N_EDATA;
14203 plci->adapter->request (&plci->NL);
14205 case FAX_CONNECT_INFO_COMMAND_2:
14206 if ((Rc != OK) && (Rc != OK_FC))
14208 dbug (1, dprintf ("[%06lx] %s,%d: FAX setting connect info failed %02x",
14209 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
14210 Info = _WRONG_STATE;
14213 if (plci_nl_busy (plci))
14215 plci->internal_command = FAX_CONNECT_INFO_COMMAND_2;
14218 plci->command = _CONNECT_B3_R;
14219 nl_req_ncci (plci, N_CONNECT, 0);
14223 sendf (plci->appl, _CONNECT_B3_R | CONFIRM, Id, plci->number, "w", Info);
14227 static void fax_adjust_b23_command (dword Id, PLCI *plci, byte Rc)
14230 word internal_command;
14232 dbug (1, dprintf ("[%06lx] %s,%d: fax_adjust_b23_command %02x %04x",
14233 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command));
14236 internal_command = plci->internal_command;
14237 plci->internal_command = 0;
14238 switch (internal_command)
14242 plci->adjust_b_parms_msg = NULL;
14243 plci->adjust_b_facilities = plci->B1_facilities;
14244 plci->adjust_b_command = FAX_ADJUST_B23_COMMAND_1;
14245 plci->adjust_b_ncci = (word)(Id >> 16);
14246 plci->adjust_b_mode = ADJUST_B_MODE_REMOVE_L23 | ADJUST_B_MODE_ASSIGN_L23;
14247 plci->adjust_b_state = ADJUST_B_START;
14248 dbug (1, dprintf ("[%06lx] %s,%d: FAX adjust B23...",
14249 UnMapId (Id), (char *)(FILE_), __LINE__));
14250 case FAX_ADJUST_B23_COMMAND_1:
14251 Info = adjust_b_process (Id, plci, Rc);
14254 dbug (1, dprintf ("[%06lx] %s,%d: FAX adjust failed",
14255 UnMapId (Id), (char *)(FILE_), __LINE__));
14258 if (plci->internal_command)
14260 case FAX_ADJUST_B23_COMMAND_2:
14261 if (plci_nl_busy (plci))
14263 plci->internal_command = FAX_ADJUST_B23_COMMAND_2;
14266 plci->command = _CONNECT_B3_R;
14267 nl_req_ncci (plci, N_CONNECT, 0);
14271 sendf (plci->appl, _CONNECT_B3_R | CONFIRM, Id, plci->number, "w", Info);
14275 static void fax_disconnect_command (dword Id, PLCI *plci, byte Rc)
14277 word internal_command;
14279 dbug (1, dprintf ("[%06lx] %s,%d: fax_disconnect_command %02x %04x",
14280 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command));
14282 internal_command = plci->internal_command;
14283 plci->internal_command = 0;
14284 switch (internal_command)
14288 plci->internal_command = FAX_DISCONNECT_COMMAND_1;
14290 case FAX_DISCONNECT_COMMAND_1:
14291 case FAX_DISCONNECT_COMMAND_2:
14292 case FAX_DISCONNECT_COMMAND_3:
14293 if ((Rc != OK) && (Rc != OK_FC) && (Rc != 0))
14295 dbug (1, dprintf ("[%06lx] %s,%d: FAX disconnect EDATA failed %02x",
14296 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
14301 if ((internal_command == FAX_DISCONNECT_COMMAND_1)
14302 || (internal_command == FAX_DISCONNECT_COMMAND_2))
14304 plci->internal_command = FAX_DISCONNECT_COMMAND_2;
14309 if (internal_command == FAX_DISCONNECT_COMMAND_1)
14310 plci->internal_command = FAX_DISCONNECT_COMMAND_3;
14318 static void rtp_connect_b3_req_command (dword Id, PLCI *plci, byte Rc)
14321 word internal_command;
14323 dbug (1, dprintf ("[%06lx] %s,%d: rtp_connect_b3_req_command %02x %04x",
14324 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command));
14327 internal_command = plci->internal_command;
14328 plci->internal_command = 0;
14329 switch (internal_command)
14333 case RTP_CONNECT_B3_REQ_COMMAND_1:
14334 if (plci_nl_busy (plci))
14336 plci->internal_command = RTP_CONNECT_B3_REQ_COMMAND_1;
14339 plci->internal_command = RTP_CONNECT_B3_REQ_COMMAND_2;
14340 nl_req_ncci (plci, N_CONNECT, 0);
14343 case RTP_CONNECT_B3_REQ_COMMAND_2:
14344 if ((Rc != OK) && (Rc != OK_FC))
14346 dbug (1, dprintf ("[%06lx] %s,%d: RTP setting connect info failed %02x",
14347 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
14348 Info = _WRONG_STATE;
14351 if (plci_nl_busy (plci))
14353 plci->internal_command = RTP_CONNECT_B3_REQ_COMMAND_2;
14356 plci->internal_command = RTP_CONNECT_B3_REQ_COMMAND_3;
14357 plci->NData[0].PLength = plci->internal_req_buffer[0];
14358 plci->NData[0].P = plci->internal_req_buffer + 1;
14359 plci->NL.X = plci->NData;
14360 plci->NL.ReqCh = 0;
14361 plci->NL.Req = plci->nl_req = (byte) N_UDATA;
14362 plci->adapter->request (&plci->NL);
14364 case RTP_CONNECT_B3_REQ_COMMAND_3:
14367 sendf (plci->appl, _CONNECT_B3_R | CONFIRM, Id, plci->number, "w", Info);
14371 static void rtp_connect_b3_res_command (dword Id, PLCI *plci, byte Rc)
14374 word internal_command;
14376 dbug (1, dprintf ("[%06lx] %s,%d: rtp_connect_b3_res_command %02x %04x",
14377 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command));
14380 internal_command = plci->internal_command;
14381 plci->internal_command = 0;
14382 switch (internal_command)
14386 case RTP_CONNECT_B3_RES_COMMAND_1:
14387 if (plci_nl_busy (plci))
14389 plci->internal_command = RTP_CONNECT_B3_RES_COMMAND_1;
14392 plci->internal_command = RTP_CONNECT_B3_RES_COMMAND_2;
14393 nl_req_ncci (plci, N_CONNECT_ACK, (byte)(Id >> 16));
14396 case RTP_CONNECT_B3_RES_COMMAND_2:
14397 if ((Rc != OK) && (Rc != OK_FC))
14399 dbug (1, dprintf ("[%06lx] %s,%d: RTP setting connect resp info failed %02x",
14400 UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
14401 Info = _WRONG_STATE;
14404 if (plci_nl_busy (plci))
14406 plci->internal_command = RTP_CONNECT_B3_RES_COMMAND_2;
14409 sendf (plci->appl, _CONNECT_B3_ACTIVE_I, Id, 0, "s", "");
14410 plci->internal_command = RTP_CONNECT_B3_RES_COMMAND_3;
14411 plci->NData[0].PLength = plci->internal_req_buffer[0];
14412 plci->NData[0].P = plci->internal_req_buffer + 1;
14413 plci->NL.X = plci->NData;
14414 plci->NL.ReqCh = 0;
14415 plci->NL.Req = plci->nl_req = (byte) N_UDATA;
14416 plci->adapter->request (&plci->NL);
14418 case RTP_CONNECT_B3_RES_COMMAND_3:
14425 static void hold_save_command (dword Id, PLCI *plci, byte Rc)
14427 byte SS_Ind[] = "\x05\x02\x00\x02\x00\x00"; /* Hold_Ind struct*/
14429 word internal_command;
14431 dbug (1, dprintf ("[%06lx] %s,%d: hold_save_command %02x %04x",
14432 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command));
14435 internal_command = plci->internal_command;
14436 plci->internal_command = 0;
14437 switch (internal_command)
14443 plci->adjust_b_parms_msg = NULL;
14444 plci->adjust_b_facilities = plci->B1_facilities;
14445 plci->adjust_b_command = HOLD_SAVE_COMMAND_1;
14446 plci->adjust_b_ncci = (word)(Id >> 16);
14447 plci->adjust_b_mode = ADJUST_B_MODE_SAVE | ADJUST_B_MODE_REMOVE_L23;
14448 plci->adjust_b_state = ADJUST_B_START;
14449 dbug (1, dprintf ("[%06lx] %s,%d: HOLD save...",
14450 UnMapId (Id), (char *)(FILE_), __LINE__));
14451 case HOLD_SAVE_COMMAND_1:
14452 Info = adjust_b_process (Id, plci, Rc);
14455 dbug (1, dprintf ("[%06lx] %s,%d: HOLD save failed",
14456 UnMapId (Id), (char *)(FILE_), __LINE__));
14459 if (plci->internal_command)
14462 sendf (plci->appl, _FACILITY_I, Id & 0xffffL, 0, "ws", 3, SS_Ind);
14466 static void retrieve_restore_command (dword Id, PLCI *plci, byte Rc)
14468 byte SS_Ind[] = "\x05\x03\x00\x02\x00\x00"; /* Retrieve_Ind struct*/
14470 word internal_command;
14472 dbug (1, dprintf ("[%06lx] %s,%d: retrieve_restore_command %02x %04x",
14473 UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command));
14476 internal_command = plci->internal_command;
14477 plci->internal_command = 0;
14478 switch (internal_command)
14482 plci->adjust_b_parms_msg = NULL;
14483 plci->adjust_b_facilities = plci->B1_facilities;
14484 plci->adjust_b_command = RETRIEVE_RESTORE_COMMAND_1;
14485 plci->adjust_b_ncci = (word)(Id >> 16);
14486 plci->adjust_b_mode = ADJUST_B_MODE_ASSIGN_L23 | ADJUST_B_MODE_USER_CONNECT | ADJUST_B_MODE_RESTORE;
14487 plci->adjust_b_state = ADJUST_B_START;
14488 dbug (1, dprintf ("[%06lx] %s,%d: RETRIEVE restore...",
14489 UnMapId (Id), (char *)(FILE_), __LINE__));
14490 case RETRIEVE_RESTORE_COMMAND_1:
14491 Info = adjust_b_process (Id, plci, Rc);
14494 dbug (1, dprintf ("[%06lx] %s,%d: RETRIEVE restore failed",
14495 UnMapId (Id), (char *)(FILE_), __LINE__));
14498 if (plci->internal_command)
14501 sendf (plci->appl, _FACILITY_I, Id & 0xffffL, 0, "ws", 3, SS_Ind);
14505 static void init_b1_config (PLCI *plci)
14508 dbug (1, dprintf ("[%06lx] %s,%d: init_b1_config",
14509 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
14510 (char *)(FILE_), __LINE__));
14512 plci->B1_resource = 0;
14513 plci->B1_facilities = 0;
14515 plci->li_bchannel_id = 0;
14516 mixer_clear_config (plci);
14519 ec_clear_config (plci);
14522 dtmf_rec_clear_config (plci);
14523 dtmf_send_clear_config (plci);
14524 dtmf_parameter_clear_config (plci);
14526 adv_voice_clear_config (plci);
14527 adjust_b_clear (plci);
14531 static void clear_b1_config (PLCI *plci)
14534 dbug (1, dprintf ("[%06lx] %s,%d: clear_b1_config",
14535 (dword)((plci->Id << 8) | UnMapController (plci->adapter->Id)),
14536 (char *)(FILE_), __LINE__));
14538 adv_voice_clear_config (plci);
14539 adjust_b_clear (plci);
14541 ec_clear_config (plci);
14544 dtmf_rec_clear_config (plci);
14545 dtmf_send_clear_config (plci);
14546 dtmf_parameter_clear_config (plci);
14549 if ((plci->li_bchannel_id != 0)
14550 && (li_config_table[plci->adapter->li_base + (plci->li_bchannel_id - 1)].plci == plci))
14552 mixer_clear_config (plci);
14553 li_config_table[plci->adapter->li_base + (plci->li_bchannel_id - 1)].plci = NULL;
14554 plci->li_bchannel_id = 0;
14557 plci->B1_resource = 0;
14558 plci->B1_facilities = 0;
14562 /* -----------------------------------------------------------------
14563 XON protocol local helpers
14564 ----------------------------------------------------------------- */
14565 static void channel_flow_control_remove (PLCI * plci) {
14566 DIVA_CAPI_ADAPTER * a = plci->adapter;
14568 for(i=1;i<MAX_NL_CHANNEL+1;i++) {
14569 if (a->ch_flow_plci[i] == plci->Id) {
14570 a->ch_flow_plci[i] = 0;
14571 a->ch_flow_control[i] = 0;
14576 static void channel_x_on (PLCI * plci, byte ch) {
14577 DIVA_CAPI_ADAPTER * a = plci->adapter;
14578 if (a->ch_flow_control[ch] & N_XON_SENT) {
14579 a->ch_flow_control[ch] &= ~N_XON_SENT;
14583 static void channel_x_off (PLCI * plci, byte ch, byte flag) {
14584 DIVA_CAPI_ADAPTER * a = plci->adapter;
14585 if ((a->ch_flow_control[ch] & N_RX_FLOW_CONTROL_MASK) == 0) {
14586 a->ch_flow_control[ch] |= (N_CH_XOFF | flag);
14587 a->ch_flow_plci[ch] = plci->Id;
14588 a->ch_flow_control_pending++;
14592 static void channel_request_xon (PLCI * plci, byte ch) {
14593 DIVA_CAPI_ADAPTER * a = plci->adapter;
14595 if (a->ch_flow_control[ch] & N_CH_XOFF) {
14596 a->ch_flow_control[ch] |= N_XON_REQ;
14597 a->ch_flow_control[ch] &= ~N_CH_XOFF;
14598 a->ch_flow_control[ch] &= ~N_XON_CONNECT_IND;
14602 static void channel_xmit_extended_xon (PLCI * plci) {
14603 DIVA_CAPI_ADAPTER * a;
14604 int max_ch = ARRAY_SIZE(a->ch_flow_control);
14605 int i, one_requested = 0;
14607 if ((!plci) || (!plci->Id) || ((a = plci->adapter) == 0)) {
14611 for (i = 0; i < max_ch; i++) {
14612 if ((a->ch_flow_control[i] & N_CH_XOFF) &&
14613 (a->ch_flow_control[i] & N_XON_CONNECT_IND) &&
14614 (plci->Id == a->ch_flow_plci[i])) {
14615 channel_request_xon (plci, (byte)i);
14620 if (one_requested) {
14621 channel_xmit_xon (plci);
14626 Try to xmit next X_ON
14628 static int find_channel_with_pending_x_on (DIVA_CAPI_ADAPTER * a, PLCI * plci) {
14629 int max_ch = ARRAY_SIZE(a->ch_flow_control);
14632 if (!(plci->adapter->manufacturer_features & MANUFACTURER_FEATURE_XONOFF_FLOW_CONTROL)) {
14636 if (a->last_flow_control_ch >= max_ch) {
14637 a->last_flow_control_ch = 1;
14639 for (i=a->last_flow_control_ch; i < max_ch; i++) {
14640 if ((a->ch_flow_control[i] & N_XON_REQ) &&
14641 (plci->Id == a->ch_flow_plci[i])) {
14642 a->last_flow_control_ch = i+1;
14647 for (i = 1; i < a->last_flow_control_ch; i++) {
14648 if ((a->ch_flow_control[i] & N_XON_REQ) &&
14649 (plci->Id == a->ch_flow_plci[i])) {
14650 a->last_flow_control_ch = i+1;
14658 static void channel_xmit_xon (PLCI * plci) {
14659 DIVA_CAPI_ADAPTER * a = plci->adapter;
14662 if (plci->nl_req || !plci->NL.Id || plci->nl_remove_id) {
14665 if ((ch = (byte)find_channel_with_pending_x_on (a, plci)) == 0) {
14668 a->ch_flow_control[ch] &= ~N_XON_REQ;
14669 a->ch_flow_control[ch] |= N_XON_SENT;
14671 plci->NL.Req = plci->nl_req = (byte)N_XON;
14672 plci->NL.ReqCh = ch;
14673 plci->NL.X = plci->NData;
14675 plci->NData[0].P = &plci->RBuffer[0];
14676 plci->NData[0].PLength = 0;
14678 plci->adapter->request(&plci->NL);
14681 static int channel_can_xon (PLCI * plci, byte ch) {
14683 DIVA_CAPI_ADAPTER * a;
14689 APPLptr = plci->appl;
14695 NCCIcode = a->ch_ncci[ch] | (((word) a->Id) << 8);
14697 /* count all buffers within the Application pool */
14698 /* belonging to the same NCCI. XON if a first is */
14702 for(i=0; i<APPLptr->MaxBuffer; i++) {
14703 if(NCCIcode==APPLptr->DataNCCI[i]) count++;
14704 if(!APPLptr->DataNCCI[i] && Num==0xffff) Num = i;
14706 if ((count > 2) || (Num == 0xffff)) {
14713 /*------------------------------------------------------------------*/
14715 static word CPN_filter_ok(byte *cpn,DIVA_CAPI_ADAPTER * a,word offset)
14722 /**********************************************************************************/
14723 /* function groups the listening applications according to the CIP mask and the */
14724 /* Info_Mask. Each group gets just one Connect_Ind. Some application manufacturer */
14725 /* are not multi-instance capable, so they start e.g. 30 applications what causes */
14726 /* big problems on application level (one call, 30 Connect_Ind, ect). The */
14727 /* function must be enabled by setting "a->group_optimization_enabled" from the */
14728 /* OS specific part (per adapter). */
14729 /**********************************************************************************/
14730 static void group_optimization(DIVA_CAPI_ADAPTER * a, PLCI * plci)
14732 word i,j,k,busy,group_found;
14733 dword info_mask_group[MAX_CIP_TYPES];
14734 dword cip_mask_group[MAX_CIP_TYPES];
14735 word appl_number_group_type[MAX_APPL];
14738 set_group_ind_mask (plci); /* all APPLs within this inc. call are allowed to dial in */
14740 if(!a->group_optimization_enabled)
14742 dbug(1,dprintf("No group optimization"));
14746 dbug(1,dprintf("Group optimization = 0x%x...", a->group_optimization_enabled));
14748 for(i=0;i<MAX_CIP_TYPES;i++)
14750 info_mask_group[i] = 0;
14751 cip_mask_group [i] = 0;
14753 for(i=0;i<MAX_APPL;i++)
14755 appl_number_group_type[i] = 0;
14757 for(i=0; i<max_appl; i++) /* check if any multi instance capable application is present */
14758 { /* group_optimization set to 1 means not to optimize multi-instance capable applications (default) */
14759 if(application[i].Id && (application[i].MaxNCCI) > 1 && (a->CIP_Mask[i]) && (a->group_optimization_enabled ==1) )
14761 dbug(1,dprintf("Multi-Instance capable, no optimization required"));
14762 return; /* allow good application unfiltered access */
14765 for(i=0; i<max_appl; i++) /* Build CIP Groups */
14767 if(application[i].Id && a->CIP_Mask[i] )
14769 for(k=0,busy=false; k<a->max_plci; k++)
14773 auxplci = &a->plci[k];
14774 if(auxplci->appl == &application[i]) /* application has a busy PLCI */
14777 dbug(1,dprintf("Appl 0x%x is busy",i+1));
14779 else if(test_c_ind_mask_bit (auxplci, i)) /* application has an incoming call pending */
14782 dbug(1,dprintf("Appl 0x%x has inc. call pending",i+1));
14787 for(j=0,group_found=0; j<=(MAX_CIP_TYPES) && !busy &&!group_found; j++) /* build groups with free applications only */
14789 if(j==MAX_CIP_TYPES) /* all groups are in use but group still not found */
14790 { /* the MAX_CIP_TYPES group enables all calls because of field overflow */
14791 appl_number_group_type[i] = MAX_CIP_TYPES;
14793 dbug(1,dprintf("Field overflow appl 0x%x",i+1));
14795 else if( (info_mask_group[j]==a->CIP_Mask[i]) && (cip_mask_group[j]==a->Info_Mask[i]) )
14796 { /* is group already present ? */
14797 appl_number_group_type[i] = j|0x80; /* store the group number for each application */
14799 dbug(1,dprintf("Group 0x%x found with appl 0x%x, CIP=0x%lx",appl_number_group_type[i],i+1,info_mask_group[j]));
14801 else if(!info_mask_group[j])
14802 { /* establish a new group */
14803 appl_number_group_type[i] = j|0x80; /* store the group number for each application */
14804 info_mask_group[j] = a->CIP_Mask[i]; /* store the new CIP mask for the new group */
14805 cip_mask_group[j] = a->Info_Mask[i]; /* store the new Info_Mask for this new group */
14807 dbug(1,dprintf("New Group 0x%x established with appl 0x%x, CIP=0x%lx",appl_number_group_type[i],i+1,info_mask_group[j]));
14813 for(i=0; i<max_appl; i++) /* Build group_optimization_mask_table */
14815 if(appl_number_group_type[i]) /* application is free, has listens and is member of a group */
14817 if(appl_number_group_type[i] == MAX_CIP_TYPES)
14819 dbug(1,dprintf("OverflowGroup 0x%x, valid appl = 0x%x, call enabled",appl_number_group_type[i],i+1));
14823 dbug(1,dprintf("Group 0x%x, valid appl = 0x%x",appl_number_group_type[i],i+1));
14824 for(j=i+1; j<max_appl; j++) /* search other group members and mark them as busy */
14826 if(appl_number_group_type[i] == appl_number_group_type[j])
14828 dbug(1,dprintf("Appl 0x%x is member of group 0x%x, no call",j+1,appl_number_group_type[j]));
14829 clear_group_ind_mask_bit (plci, j); /* disable call on other group members */
14830 appl_number_group_type[j] = 0; /* remove disabled group member from group list */
14835 else /* application should not get a call */
14837 clear_group_ind_mask_bit (plci, i);
14845 /* OS notifies the driver about a application Capi_Register */
14846 word CapiRegister(word id)
14848 word i,j,appls_found;
14851 DIVA_CAPI_ADAPTER *a;
14853 for(i=0,appls_found=0; i<max_appl; i++)
14855 if( application[i].Id && (application[i].Id!=id) )
14857 appls_found++; /* an application has been found */
14861 if(appls_found) return true;
14862 for(i=0; i<max_adapter; i++) /* scan all adapters... */
14867 if(a->flag_dynamic_l1_down) /* remove adapter from L1 tristate (Huntgroup) */
14869 if(!appls_found) /* first application does a capi register */
14871 if((j=get_plci(a))) /* activate L1 of all adapters */
14873 plci = &a->plci[j-1];
14875 add_p(plci,OAD,"\x01\xfd");
14876 add_p(plci,CAI,"\x01\x80");
14877 add_p(plci,UID,"\x06\x43\x61\x70\x69\x32\x30");
14878 add_p(plci,SHIFT|6,NULL);
14879 add_p(plci,SIN,"\x02\x00\x00");
14880 plci->internal_command = START_L1_SIG_ASSIGN_PEND;
14881 sig_req(plci,ASSIGN,DSIG_ID);
14882 add_p(plci,FTY,"\x02\xff\x07"); /* l1 start */
14883 sig_req(plci,SIG_CTRL,0);
14893 /*------------------------------------------------------------------*/
14895 /* Functions for virtual Switching e.g. Transfer by join, Conference */
14897 static void VSwitchReqInd(PLCI *plci, dword Id, byte **parms)
14900 /* Format of vswitch_t:
14903 2 byte VSWITCH_REQ/VSWITCH_IND
14905 4 word VSwitchcommand
14912 plci->Sig.Ind==NCR_FACILITY
14916 for(i=0;i<MAX_MULTI_IE;i++)
14918 if(!parms[i][0]) continue;
14921 parms[i][0]=0; /* kill it */
14924 dbug(1,dprintf("VSwitchReqInd(%d)",parms[i][4]));
14925 switch(parms[i][4])
14928 if(!plci->relatedPTYPLCI ||
14929 (plci->ptyState!=S_ECT && plci->relatedPTYPLCI->ptyState!=S_ECT))
14933 /* remember all necessary informations */
14934 if(parms[i][0]!=11 || parms[i][8]!=3) /* Length Test */
14938 if(parms[i][2]==VSWITCH_IND && parms[i][9]==1)
14939 { /* first indication after ECT-Request on Consultation Call */
14940 plci->vswitchstate=parms[i][9];
14941 parms[i][9]=2; /* State */
14942 /* now ask first Call to join */
14944 else if(parms[i][2]==VSWITCH_REQ && parms[i][9]==3)
14945 { /* Answer of VSWITCH_REQ from first Call */
14946 plci->vswitchstate=parms[i][9];
14947 /* tell consultation call to join
14948 and the protocol capabilities of the first call */
14954 plci->vsprot=parms[i][10]; /* protocol */
14955 plci->vsprotdialect=parms[i][11]; /* protocoldialect */
14956 /* send join request to related PLCI */
14957 parms[i][1]=VSWITCHIE;
14958 parms[i][2]=VSWITCH_REQ;
14960 plci->relatedPTYPLCI->command = 0;
14961 plci->relatedPTYPLCI->internal_command = VSWITCH_REQ_PEND;
14962 add_p(plci->relatedPTYPLCI,ESC,&parms[i][0]);
14963 sig_req(plci->relatedPTYPLCI,VSWITCH_REQ,0);
14964 send_req(plci->relatedPTYPLCI);
14968 if(plci->relatedPTYPLCI &&
14969 plci->vswitchstate==3 &&
14970 plci->relatedPTYPLCI->vswitchstate==3)
14972 add_p(plci->relatedPTYPLCI,ESC,&parms[i][0]);
14973 sig_req(plci->relatedPTYPLCI,VSWITCH_REQ,0);
14974 send_req(plci->relatedPTYPLCI);
14978 parms[i][0]=0; /* kill it */
14983 /*------------------------------------------------------------------*/
14985 static int diva_get_dma_descriptor (PLCI *plci, dword *dma_magic) {
14987 IDI_SYNC_REQ* pReq = (IDI_SYNC_REQ*)&e;
14989 if (!(diva_xdi_extended_features & DIVA_CAPI_XDI_PROVIDES_RX_DMA)) {
14993 pReq->xdi_dma_descriptor_operation.Req = 0;
14994 pReq->xdi_dma_descriptor_operation.Rc = IDI_SYNC_REQ_DMA_DESCRIPTOR_OPERATION;
14996 pReq->xdi_dma_descriptor_operation.info.operation = IDI_SYNC_REQ_DMA_DESCRIPTOR_ALLOC;
14997 pReq->xdi_dma_descriptor_operation.info.descriptor_number = -1;
14998 pReq->xdi_dma_descriptor_operation.info.descriptor_address = NULL;
14999 pReq->xdi_dma_descriptor_operation.info.descriptor_magic = 0;
15001 e.user[0] = plci->adapter->Id - 1;
15002 plci->adapter->request((ENTITY*)pReq);
15004 if (!pReq->xdi_dma_descriptor_operation.info.operation &&
15005 (pReq->xdi_dma_descriptor_operation.info.descriptor_number >= 0) &&
15006 pReq->xdi_dma_descriptor_operation.info.descriptor_magic) {
15007 *dma_magic = pReq->xdi_dma_descriptor_operation.info.descriptor_magic;
15008 dbug(3,dprintf("dma_alloc, a:%d (%d-%08x)",
15010 pReq->xdi_dma_descriptor_operation.info.descriptor_number,
15012 return (pReq->xdi_dma_descriptor_operation.info.descriptor_number);
15014 dbug(1,dprintf("dma_alloc failed"));
15019 static void diva_free_dma_descriptor (PLCI *plci, int nr) {
15021 IDI_SYNC_REQ* pReq = (IDI_SYNC_REQ*)&e;
15027 pReq->xdi_dma_descriptor_operation.Req = 0;
15028 pReq->xdi_dma_descriptor_operation.Rc = IDI_SYNC_REQ_DMA_DESCRIPTOR_OPERATION;
15030 pReq->xdi_dma_descriptor_operation.info.operation = IDI_SYNC_REQ_DMA_DESCRIPTOR_FREE;
15031 pReq->xdi_dma_descriptor_operation.info.descriptor_number = nr;
15032 pReq->xdi_dma_descriptor_operation.info.descriptor_address = NULL;
15033 pReq->xdi_dma_descriptor_operation.info.descriptor_magic = 0;
15035 e.user[0] = plci->adapter->Id - 1;
15036 plci->adapter->request((ENTITY*)pReq);
15038 if (!pReq->xdi_dma_descriptor_operation.info.operation) {
15039 dbug(1,dprintf("dma_free(%d)", nr));
15041 dbug(1,dprintf("dma_free failed (%d)", nr));
15045 /*------------------------------------------------------------------*/