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comparison src/g23m-gsm/dl/dl_signal.c @ 1:fa8dc04885d8

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src/g23m-*: import from Magnetite
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 16 Oct 2020 06:25:50 +0000
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0:4e78acac3d88 1:fa8dc04885d8
1 /*
2 +-----------------------------------------------------------------------------
3 | Project : GSM-PS
4 | Modul : dl_signal
5 +-----------------------------------------------------------------------------
6 | Copyright 2002 Texas Instruments Berlin, AG
7 | All rights reserved.
8 |
9 | This file is confidential and a trade secret of Texas
10 | Instruments Berlin, AG
11 | The receipt of or possession of this file does not convey
12 | any rights to reproduce or disclose its contents or to
13 | manufacture, use, or sell anything it may describe, in
14 | whole, or in part, without the specific written consent of
15 | Texas Instruments Berlin, AG.
16 +-----------------------------------------------------------------------------
17 | Purpose : This Modul defines all functions which invoke signals or are
18 | called by signal.
19 +-----------------------------------------------------------------------------
20 */
21
22 #ifndef DL_SIGNAL_C
23 #define DL_SIGNAL_C
24
25 #define ENTITY_DL
26
27 /*==== INCLUDES ===================================================*/
28
29 #include "typedefs.h"
30 #include <string.h>
31 #include "pconst.cdg"
32 #include "vsi.h"
33 #include "custom.h"
34 #include "gsm.h"
35 #include "mon_dl.h"
36 #include "prim.h"
37 #include "pei.h"
38 #include "tok.h"
39 #include "ccdapi.h"
40 #include "dl.h"
41 #include "dl_trc.h"
42
43 #if defined(INVOKE_SIGNAL)
44 /*==== EXPORT =====================================================*/
45
46 /*==== PRIVAT =====================================================*/
47
48 /*==== VARIABLES ==================================================*/
49
50 /*==== FUNCTIONS ==================================================*/
51 /*
52 +------------------------------------------------------------------------------
53 | Function : sig_get_signal_data
54 +------------------------------------------------------------------------------
55 | Description : Get the signal data back depend on parameter write
56 +------------------------------------------------------------------------------
57 */
58 GLOBAL void sig_init_signal_data (void)
59 {
60 GET_INSTANCE_DATA;
61 memset (&dl_data->signal_struct, 0, sizeof (T_DL_SIGNAL));
62 }
63
64 /*
65 +------------------------------------------------------------------------------
66 | Function : sig_get_signal_data
67 +------------------------------------------------------------------------------
68 | Description : Get the signal data back depend on parameter write
69 +------------------------------------------------------------------------------
70 */
71 LOCAL T_DL_SIGNAL_DATA * sig_get_signal_data (void)
72 {
73 GET_INSTANCE_DATA;
74 T_DL_SIGNAL *sig = &dl_data->signal_struct;
75 T_DL_SIGNAL_DATA *sd = &sig->sig_data[sig->sig_idx];
76
77 /*TRACE_EVENT_WIN_P2 ("sig_get_signal_data(): idx=%u %s", sig->sig_idx, sd->busy ? "BUSY": "use it");*/
78
79 /* first approach without semaphore */
80 if (sd->busy EQ FALSE)
81 {
82 sd->busy = TRUE;
83 #if defined(_SIMULATION_)
84 sd->idx = sig->sig_idx;
85 #endif /* _SIMULATION_ */
86 if (++sig->sig_idx EQ DL_SIGNAL_DATA_ELEMENTS)
87 sig->sig_idx = 0;/* index of ring buffer */
88 }
89 else
90 {
91 TRACE_ERROR ("dl_signal_data BUSY !!!");
92 TRACE_ASSERT (!sd->busy);
93 }
94 return sd;
95 }
96
97 #if 0 /* only for debug purposes */
98 GLOBAL int sig_get_busy_signals_counter (T_DL_DATA_STORE * dl_data)
99 {
100 T_DL_SIGNAL *sig = &dl_data->signal_struct;
101 T_DL_SIGNAL_DATA *sd = &sig->sig_data[0];
102 int n, busy;
103
104 for (n=busy=0; n < DL_SIGNAL_DATA_ELEMENTS; n++, sd++)
105 {
106 if (sd->busy EQ TRUE)
107 busy++;
108 }
109 return busy;
110 }
111 #endif /* 0|1 */
112
113 /*
114 +------------------------------------------------------------------------------
115 | Function : sig_invoke_drr_dl_establish_ind
116 +------------------------------------------------------------------------------
117 | Description : Invokes the signal DL_SIGNAL_ESTABLISH_IND
118 +------------------------------------------------------------------------------
119 */
120 GLOBAL void sig_invoke_drr_dl_establish_ind (UBYTE ch_type,
121 UBYTE sapi, UBYTE indication)
122 {
123 T_DL_SIGNAL_DATA * signal = sig_get_signal_data ();
124 TRACE_EVENT_WIN ("sig_invoke_drr_dl_establish_ind()");
125 signal->u.establish_ind.ch_type = ch_type;
126 signal->u.establish_ind.sapi = sapi;
127 signal->u.establish_ind.indication = indication;
128 #ifdef TI_PS_HCOMM_CHANGE
129 PSIGNAL(_hCommDL, DL_SIGNAL_ESTABLISH_IND, signal);
130 #else
131 PSIGNAL(hCommDL, DL_SIGNAL_ESTABLISH_IND, signal);
132 #endif
133 }
134
135 /*
136 +------------------------------------------------------------------------------
137 | Function : sig_handle_drr_dl_establish_ind
138 +------------------------------------------------------------------------------
139 | Description : Handles the signal DL_SIGNAL_ESTABLISH_IND
140 +------------------------------------------------------------------------------
141 */
142 GLOBAL void sig_handle_drr_dl_establish_ind (T_DL_SIGNAL_DATA * signal)
143 {
144 TRACE_EVENT_WIN ("sig_handle_drr_dl_establish_ind()");
145 drr_dl_establish_ind (signal->u.establish_ind.ch_type,
146 signal->u.establish_ind.sapi, signal->u.establish_ind.indication);
147 }
148
149 /*
150 +------------------------------------------------------------------------------
151 | Function : sig_invoke_drr_dl_establish_cnf
152 +------------------------------------------------------------------------------
153 | Description : Invokes the signal DL_SIGNAL_ESTABLISH_CNF
154 +------------------------------------------------------------------------------
155 */
156 GLOBAL void sig_invoke_drr_dl_establish_cnf (UBYTE ch_type, UBYTE sapi)
157 {
158 T_DL_SIGNAL_DATA * signal = sig_get_signal_data ();
159 TRACE_EVENT_WIN ("sig_invoke_drr_dl_establish_cnf()");
160 signal->u.establish_cnf.ch_type = ch_type;
161 signal->u.establish_cnf.sapi = sapi;
162 #ifdef TI_PS_HCOMM_CHANGE
163 PSIGNAL(_hCommDL, DL_SIGNAL_ESTABLISH_CNF, signal);
164 #else
165 PSIGNAL(hCommDL, DL_SIGNAL_ESTABLISH_CNF, signal);
166 #endif
167 }
168
169 /*
170 +------------------------------------------------------------------------------
171 | Function : sig_handle_drr_dl_establish_cnf
172 +------------------------------------------------------------------------------
173 | Description : Handles the signal DL_SIGNAL_ESTABLISH_CNF
174 +------------------------------------------------------------------------------
175 */
176 GLOBAL void sig_handle_drr_dl_establish_cnf (T_DL_SIGNAL_DATA * signal)
177 {
178 TRACE_EVENT_WIN ("sig_handle_drr_dl_establish_cnf()");
179 drr_dl_establish_cnf (signal->u.establish_cnf.ch_type,
180 signal->u.establish_cnf.sapi);
181 }
182
183 /*
184 +------------------------------------------------------------------------------
185 | Function : sig_invoke_drr_dl_data_cnf
186 +------------------------------------------------------------------------------
187 | Description : Invokes the signal DL_SIGNAL_DATA_CNF
188 +------------------------------------------------------------------------------
189 */
190 GLOBAL void sig_invoke_drr_dl_data_cnf (UBYTE sapi)
191 {
192 T_DL_SIGNAL_DATA * signal = sig_get_signal_data ();
193 TRACE_EVENT_WIN ("sig_invoke_drr_dl_data_cnf()");
194 signal->u.data_cnf.sapi = sapi;
195 #ifdef TI_PS_HCOMM_CHANGE
196 PSIGNAL(_hCommDL, DL_SIGNAL_DATA_CNF, signal);
197 #else
198 PSIGNAL(hCommDL, DL_SIGNAL_DATA_CNF, signal);
199 #endif
200 }
201
202 /*
203 +------------------------------------------------------------------------------
204 | Function : sig_handle_drr_dl_data_cnf
205 +------------------------------------------------------------------------------
206 | Description : Handles the signal DL_SIGNAL_DATA_CNF
207 +------------------------------------------------------------------------------
208 */
209 GLOBAL void sig_handle_drr_dl_data_cnf (T_DL_SIGNAL_DATA * signal)
210 {
211 TRACE_EVENT_WIN ("sig_handle_drr_dl_data_cnf()");
212 drr_dl_data_cnf (signal->u.data_cnf.sapi);
213 }
214
215 #if 0 /* happens in primitive context only */
216 /*
217 +------------------------------------------------------------------------------
218 | Function : sig_invoke_drr_dl_unitdata_ind
219 +------------------------------------------------------------------------------
220 | Description : Invokes the signal DL_SIGNAL_UNITDATA_IND
221 +------------------------------------------------------------------------------
222 */
223 GLOBAL void sig_invoke_drr_dl_unitdata_ind (UBYTE error_flag, UBYTE * layer1head,
224 UBYTE * layer3msg,UBYTE length,
225 ULONG fn)
226 {
227 GET_INSTANCE_DATA;
228 T_DL_SIGNAL_DATA * signal = sig_get_signal_data ();
229 TRACE_EVENT_WIN ("sig_invoke_drr_dl_unitdata_ind()");
230 signal->u.unitdata_ind.error_flag = error_flag;
231 #ifdef TI_PS_16BIT_CPY
232 api_memcpy(signal->u.unitdata_ind.layer1head, layer1head,
233 sizeof(signal->u.unitdata_ind.layer1head));
234 api_memcpy(signal->u.unitdata_ind.layer3msg, layer3msg, length);
235 #else
236 memcpy(signal->u.unitdata_ind.layer1head, layer1head,
237 sizeof(signal->u.unitdata_ind.layer1head));
238 memcpy(signal->u.unitdata_ind.layer3msg, layer3msg, length);
239 #endif
240 signal->u.unitdata_ind.length = length;
241 signal->u.unitdata_ind.fn = fn;
242 PSIGNAL(hCommDL, DL_SIGNAL_UNITDATA_IND, signal);
243 }
244
245 /*
246 +------------------------------------------------------------------------------
247 | Function : sig_handle_drr_dl_unitdata_ind
248 +------------------------------------------------------------------------------
249 | Description : Handles the signal DL_SIGNAL_UNITDATA_IND
250 +------------------------------------------------------------------------------
251 */
252 GLOBAL void sig_handle_drr_dl_unitdata_ind (T_DL_DATA_STORE *dl_data,
253 T_DL_SIGNAL_DATA * signal)
254 {
255 TRACE_EVENT_WIN ("sig_handle_drr_dl_unitdata_ind()");
256 drr_dl_unitdata_ind (dl_data,
257 signal->u.unitdata_ind.error_flag,
258 signal->u.unitdata_ind.layer1head,
259 signal->u.unitdata_ind.layer3msg,
260 signal->u.unitdata_ind.length,
261 signal->u.unitdata_ind.fn);
262 }
263 #endif /* 0 */
264
265 /*
266 +------------------------------------------------------------------------------
267 | Function : sig_invoke_drr_dl_short_unitdata_ind
268 +------------------------------------------------------------------------------
269 | Description : Invokes the signal DL_SIGNAL_SHORT_UNITDATA_IND
270 +------------------------------------------------------------------------------
271 */
272 GLOBAL void sig_invoke_drr_dl_short_unitdata_ind (UBYTE ch_type,
273 UBYTE error_flag, UBYTE * layer1head,
274 UBYTE * layer3msg, UBYTE length, ULONG fn)
275 {
276 T_DL_SIGNAL_DATA * signal = sig_get_signal_data ();
277 TRACE_EVENT_WIN ("sig_invoke_drr_dl_short_unitdata_ind()");
278 signal->u.short_unitdata_ind.ch_type = ch_type;
279 signal->u.short_unitdata_ind.error_flag = error_flag;
280 #ifdef TI_PS_16BIT_CPY
281 api_memcpy(signal->u.short_unitdata_ind.layer1head, layer1head,
282 sizeof(signal->u.short_unitdata_ind.layer1head));
283 api_memcpy(signal->u.short_unitdata_ind.layer3msg, layer3msg, length);
284 #else
285 memcpy(signal->u.short_unitdata_ind.layer1head, layer1head,
286 sizeof(signal->u.short_unitdata_ind.layer1head));
287 memcpy(signal->u.short_unitdata_ind.layer3msg, layer3msg, length);
288 #endif
289 signal->u.short_unitdata_ind.length = length;
290 signal->u.short_unitdata_ind.fn = fn;
291 #ifdef TI_PS_HCOMM_CHANGE
292 PSIGNAL(_hCommDL, DL_SIGNAL_SHORT_UNITDATA_IND, signal);
293 #else
294 PSIGNAL(hCommDL, DL_SIGNAL_SHORT_UNITDATA_IND, signal);
295 #endif
296 }
297
298 /*
299 +------------------------------------------------------------------------------
300 | Function : sig_handle_drr_dl_short_unitdata_ind
301 +------------------------------------------------------------------------------
302 | Description : Handles the signal DL_SIGNAL_SHORT_UNITDATA_IND
303 +------------------------------------------------------------------------------
304 */
305 GLOBAL void sig_handle_drr_dl_short_unitdata_ind (
306 T_DL_SIGNAL_DATA * signal)
307 {
308 TRACE_EVENT_WIN ("sig_handle_drr_dl_short_unitdata_ind()");
309 drr_dl_short_unitdata_ind (
310 signal->u.short_unitdata_ind.ch_type,
311 signal->u.short_unitdata_ind.error_flag,
312 signal->u.short_unitdata_ind.layer1head,
313 signal->u.short_unitdata_ind.layer3msg,
314 signal->u.short_unitdata_ind.length,
315 signal->u.short_unitdata_ind.fn);
316 }
317
318 /*
319 +------------------------------------------------------------------------------
320 | Function : sig_invoke_drr_dl_release_ind
321 +------------------------------------------------------------------------------
322 | Description : Invokes the signal DL_SIGNAL_RELEASE_IND
323 +------------------------------------------------------------------------------
324 */
325 GLOBAL void sig_invoke_drr_dl_release_ind (UBYTE ch_type, UBYTE sapi,
326 UBYTE cs, BOOL init)
327 {
328 T_DL_SIGNAL_DATA * signal = sig_get_signal_data ();
329 TRACE_EVENT_WIN ("sig_invoke_drr_dl_release_ind()");
330 signal->u.release_ind.ch_type = ch_type;
331 signal->u.release_ind.sapi = sapi;
332 signal->u.release_ind.cs = cs;
333 signal->u.release_ind.init = init;
334 #ifdef TI_PS_HCOMM_CHANGE
335 PSIGNAL(_hCommDL, DL_SIGNAL_RELEASE_IND, signal);
336 #else
337 PSIGNAL(hCommDL, DL_SIGNAL_RELEASE_IND, signal);
338 #endif
339 }
340
341 /*
342 +------------------------------------------------------------------------------
343 | Function : sig_handle_drr_dl_release_ind
344 +------------------------------------------------------------------------------
345 | Description : Handles the signal DL_SIGNAL_RELEASE_IND
346 +------------------------------------------------------------------------------
347 */
348 GLOBAL void sig_handle_drr_dl_release_ind (T_DL_SIGNAL_DATA * signal)
349 {
350 TRACE_EVENT_WIN ("sig_handle_drr_dl_release_ind()");
351 drr_dl_release_ind (signal->u.release_ind.ch_type,
352 signal->u.release_ind.sapi, signal->u.release_ind.cs,
353 signal->u.release_ind.init);
354
355 }
356
357 /*
358 +------------------------------------------------------------------------------
359 | Function : sig_invoke_drr_dl_release_cnf
360 +------------------------------------------------------------------------------
361 | Description : Invokes the signal DL_SIGNAL_RELEASE_CNF
362 +------------------------------------------------------------------------------
363 */
364 GLOBAL void sig_invoke_drr_dl_release_cnf (UBYTE ch_type,
365 UBYTE sapi, BOOL init)
366 {
367 T_DL_SIGNAL_DATA * signal = sig_get_signal_data ();
368 TRACE_EVENT_WIN ("sig_invoke_drr_dl_release_cnf()");
369 signal->u.release_cnf.ch_type = ch_type;
370 signal->u.release_cnf.sapi = sapi;
371 signal->u.release_cnf.init = init;
372 #ifdef TI_PS_HCOMM_CHANGE
373 PSIGNAL(_hCommDL, DL_SIGNAL_RELEASE_CNF, signal);
374 #else
375 PSIGNAL(hCommDL, DL_SIGNAL_RELEASE_CNF, signal);
376 #endif
377 }
378
379 /*
380 +------------------------------------------------------------------------------
381 | Function : sig_handle_drr_dl_release_cnf
382 +------------------------------------------------------------------------------
383 | Description : Handles the signal DL_SIGNAL_RELEASE_CNF
384 +------------------------------------------------------------------------------
385 */
386 GLOBAL void sig_handle_drr_dl_release_cnf ( T_DL_SIGNAL_DATA * signal)
387 {
388 TRACE_EVENT_WIN ("sig_handle_drr_dl_release_cnf()");
389 drr_dl_release_cnf (signal->u.release_cnf.ch_type,
390 signal->u.release_cnf.sapi, signal->u.release_cnf.init);
391 }
392
393 /*
394 +------------------------------------------------------------------------------
395 | Function : sig_invoke_drr_error_ind
396 +------------------------------------------------------------------------------
397 | Description : Invokes the signal DL_SIGNAL_ERROR_IND
398 +------------------------------------------------------------------------------
399 */
400 GLOBAL void sig_invoke_drr_error_ind (UBYTE ch_type, UBYTE sapi)
401 {
402 T_DL_SIGNAL_DATA * signal = sig_get_signal_data ();
403 TRACE_EVENT_WIN ("sig_invoke_drr_error_ind()");
404 signal->u.error_ind.ch_type = ch_type;
405 signal->u.error_ind.sapi = sapi;
406 #ifdef TI_PS_HCOMM_CHANGE
407 PSIGNAL(_hCommDL, DL_SIGNAL_ERROR_IND, signal);
408 #else
409 PSIGNAL(hCommDL, DL_SIGNAL_ERROR_IND, signal);
410 #endif
411 }
412
413 /*
414 +------------------------------------------------------------------------------
415 | Function : sig_handle_drr_error_ind
416 +------------------------------------------------------------------------------
417 | Description : Handles the signal DL_SIGNAL_ERROR_IND
418 +------------------------------------------------------------------------------
419 */
420 GLOBAL void sig_handle_drr_error_ind (T_DL_SIGNAL_DATA * signal)
421 {
422 TRACE_EVENT_WIN ("sig_handle_drr_error_ind()");
423 drr_error_ind (signal->u.error_ind.ch_type,
424 signal->u.error_ind.sapi);
425 }
426
427 #if defined(FF_EM_MODE)
428 /*
429 +------------------------------------------------------------------------------
430 | Function : sig_invoke_dl_em_write
431 +------------------------------------------------------------------------------
432 | Description : Invokes the signal DL_SIGNAL_EM_WRITE
433 +------------------------------------------------------------------------------
434 */
435 GLOBAL void sig_invoke_dl_em_write (UBYTE length, UBYTE * data)
436 {
437 T_DL_SIGNAL_DATA * signal = sig_get_signal_data ();
438 TRACE_EVENT_WIN ("sig_invoke_dl_em_write()");
439 signal->u.em_write.length = length;
440 #ifdef TI_PS_16BIT_CPY
441 api_memcpy(signal->u.em_write.data, data, length);
442 #else
443 memcpy(signal->u.em_write.data, data, length);
444 #endif
445 PSIGNAL(hCommDL, DL_SIGNAL_EM_WRITE, signal);
446 }
447
448 /*
449 +------------------------------------------------------------------------------
450 | Function : sig_handle_dl_em_write
451 +------------------------------------------------------------------------------
452 | Description : Handles the signal DL_SIGNAL_EM_WRITE
453 +------------------------------------------------------------------------------
454 */
455 GLOBAL void sig_handle_dl_em_write (T_DL_DATA_STORE *dl_data,
456 T_DL_SIGNAL_DATA * signal)
457 {
458 TRACE_EVENT_WIN ("sig_handle_dl_em_write()");
459 em_dl_write (signal->u.em_write.length, signal->u.em_write.data);
460 }
461
462 /*
463 +------------------------------------------------------------------------------
464 | Function : sig_invoke_dl_em_first_event_check
465 +------------------------------------------------------------------------------
466 | Description : Invokes the signal DL_SIGNAL_EM_IND
467 +------------------------------------------------------------------------------
468 */
469 GLOBAL void sig_invoke_dl_em_first_event_check (void)
470 {
471 TRACE_EVENT_WIN ("sig_invoke_dl_em_first_event_check()");
472 PSIGNAL(hCommDL, DL_SIGNAL_EM_IND, NULL);
473 }
474
475 /*
476 +------------------------------------------------------------------------------
477 | Function : sig_handle_dl_em_first_event_check
478 +------------------------------------------------------------------------------
479 | Description : Handles the signal DL_SIGNAL_EM_IND
480 +------------------------------------------------------------------------------
481 */
482 GLOBAL void sig_handle_dl_em_first_event_check ()
483 {
484 TRACE_EVENT_WIN ("sig_handle_dl_em_first_event_check()");
485 dl_em_first_event_check();
486 }
487 #endif /* FF_EM_MODE */
488
489 /*
490 +------------------------------------------------------------------------------
491 | Function : sig_invoke_com_concatenate
492 +------------------------------------------------------------------------------
493 | Description : Invokes the signal DL_SIGNAL_DATA_IND
494 +------------------------------------------------------------------------------
495 */
496 GLOBAL void sig_invoke_com_concatenate ( T_DL_DATA_IND ** in_msg,
497 UBYTE * new_data_in)
498 {
499 T_DL_SIGNAL_DATA * signal = sig_get_signal_data ();
500 TRACE_EVENT_WIN ("sig_invoke_com_concatenate()");
501 signal->u.concatenate.in_msg = in_msg;
502 #ifdef TI_PS_16BIT_CPY
503 api_memcpy (signal->u.concatenate.new_data_in, new_data_in, MAX_L2_FRAME_SIZE);
504 #else
505 memcpy (signal->u.concatenate.new_data_in, new_data_in, MAX_L2_FRAME_SIZE);
506 #endif
507 #ifdef TI_PS_HCOMM_CHANGE
508 PSIGNAL(_hCommDL, DL_SIGNAL_CONCATENATE, signal);
509 #else
510 PSIGNAL(hCommDL, DL_SIGNAL_CONCATENATE, signal);
511 #endif
512 }
513
514 /*
515 +------------------------------------------------------------------------------
516 | Function : sig_handle_com_concatenate
517 +------------------------------------------------------------------------------
518 | Description : Handles the signal DL_SIGNAL_CONCATENATE
519 +------------------------------------------------------------------------------
520 */
521 GLOBAL void sig_handle_com_concatenate (T_DL_SIGNAL_DATA * signal)
522 {
523 TRACE_EVENT_WIN ("sig_handle_com_concatenate()");
524 com_concatenate (signal->u.concatenate.in_msg,
525 signal->u.concatenate.new_data_in);
526 }
527
528 /*
529 +------------------------------------------------------------------------------
530 | Function : sig_invoke_com_free_pointer
531 +------------------------------------------------------------------------------
532 | Description : Invokes the signal DL_SIGNAL_FREE_POINTER
533 +------------------------------------------------------------------------------
534 */
535 GLOBAL void sig_invoke_com_free_pointer (void *pointer)
536 {
537 T_DL_SIGNAL_DATA * signal = sig_get_signal_data ();
538 TRACE_EVENT_WIN ("sig_invoke_com_free_pointer()");
539 signal->u.free_pointer.pointer = pointer;
540 #ifdef TI_PS_HCOMM_CHANGE
541 PSIGNAL(_hCommDL, DL_SIGNAL_FREE_POINTER, signal);
542 #else
543 PSIGNAL(hCommDL, DL_SIGNAL_FREE_POINTER, signal);
544 #endif
545 }
546
547 /*
548 +------------------------------------------------------------------------------
549 | Function : sig_handle_drr_error_ind
550 +------------------------------------------------------------------------------
551 | Description : Handles the signal DL_SIGNAL_ERROR_IND
552 +------------------------------------------------------------------------------
553 */
554 GLOBAL void sig_handle_com_free_pointer(T_DL_SIGNAL_DATA * signal)
555 {
556 TRACE_EVENT_WIN ("sig_handle_com_free_pointer()");
557 COM_FREE_POINTER (signal->u.free_pointer.pointer);
558 signal->u.free_pointer.pointer = NULL;
559 }
560
561 /*
562 +------------------------------------------------------------------------------
563 | Function : sig_invoke_com_data_ind
564 +------------------------------------------------------------------------------
565 | Description : Invokes the signal DL_SIGNAL_CONCATENATE
566 +------------------------------------------------------------------------------
567 */
568 GLOBAL void sig_invoke_com_data_ind (UBYTE ch_type,
569 UBYTE sapi, ULONG fn)
570 {
571 T_DL_SIGNAL_DATA * signal = sig_get_signal_data ();
572 TRACE_EVENT_WIN ("sig_invoke_com_data_ind()");
573 signal->u.data_ind.ch_type = ch_type;
574 signal->u.data_ind.sapi = sapi;
575 signal->u.data_ind.fn = fn;
576 #ifdef TI_PS_HCOMM_CHANGE
577 PSIGNAL(_hCommDL, DL_SIGNAL_DATA_IND, signal);
578 #else
579 PSIGNAL(hCommDL, DL_SIGNAL_DATA_IND, signal);
580 #endif
581 }
582
583 /*
584 +------------------------------------------------------------------------------
585 | Function : sig_handle_com_data_ind
586 +------------------------------------------------------------------------------
587 | Description : Handles the signal DL_SIGNAL_DATA_IND
588 +------------------------------------------------------------------------------
589 */
590 GLOBAL void sig_handle_com_data_ind (T_DL_SIGNAL_DATA * signal)
591 {
592 TRACE_EVENT_WIN ("sig_handle_com_data_ind()");
593 com_data_ind(signal->u.data_ind.ch_type, signal->u.data_ind.sapi,
594 signal->u.data_ind.fn);
595 }
596
597 /*
598 +------------------------------------------------------------------------------
599 | Function : sig_invoke_com_l3trace
600 +------------------------------------------------------------------------------
601 | Description : Invokes the signal DL_SIGNAL_L3TRACE
602 +------------------------------------------------------------------------------
603 */
604 GLOBAL void sig_invoke_com_l3trace (UBYTE type, UBYTE ch_type, UBYTE *frame)
605 {
606 T_DL_SIGNAL_DATA * signal = sig_get_signal_data ();
607 TRACE_EVENT_WIN ("sig_invoke_com_l3_trace()");
608 signal->u.l3trace.type = type;
609 signal->u.l3trace.ch_type = ch_type;
610 /*
611 * Attention: The down- or uplinked message will not copy. The pointer
612 * of the frame is stored only. Please be aware that the frame have to trace
613 * before it will free.
614 */
615 signal->u.l3trace.frame = frame;
616 #ifdef TI_PS_HCOMM_CHANGE
617 PSIGNAL(_hCommDL, DL_SIGNAL_L3TRACE, signal);
618 #else
619 PSIGNAL(hCommDL, DL_SIGNAL_L3TRACE, signal);
620 #endif
621 }
622
623 /*
624 +------------------------------------------------------------------------------
625 | Function : sig_handle_com_l3trace
626 +------------------------------------------------------------------------------
627 | Description : Handles the signal DL_SIGNAL_L3TRACE
628 +------------------------------------------------------------------------------
629 */
630 GLOBAL void sig_handle_com_l3trace( T_DL_SIGNAL_DATA * signal)
631 {
632 TRACE_EVENT_WIN ("sig_handle_com_l3trace()");
633 com_l3trace (signal->u.l3trace.type, signal->u.l3trace.ch_type, signal->u.l3trace.frame);
634 }
635
636 #if defined(DL_TRACE_ENABLED) && defined(DL_IMMEDIATE_TRACE)
637 /*
638 +------------------------------------------------------------------------------
639 | Function : sig_invoke_com_l2trace
640 +------------------------------------------------------------------------------
641 | Description : Invokes the signal DL_SIGNAL_L2TRACE
642 +------------------------------------------------------------------------------
643 */
644 GLOBAL void sig_invoke_com_l2trace (UBYTE trace_type,
645 UBYTE channel, UBYTE ch_type, T_TIME trace_time,
646 UBYTE* data)
647 {
648 T_DL_SIGNAL_DATA * signal = sig_get_signal_data ();
649 TRACE_EVENT_WIN ("sig_invoke_com_l2trace()");
650 signal->u.l2trace.trace_type = trace_type;
651 signal->u.l2trace.channel = channel;
652 signal->u.l2trace.ch_type = ch_type;
653 signal->u.l2trace.trace_time = trace_time;
654 if (data)
655 {
656 signal->u.l2trace.data_len = MAX_L2_FRAME_SIZE;
657 /*
658 * lint Warning 420: Apparent access beyond array ...
659 * The argument 2 (data) may be smaller than MAX_L2_FRAME_SIZE,
660 * but it makes no sense to detect the kind and length of the data first
661 * (frame of SACCH or DCCH, string -> strlen) to avoid a read beyond array.
662 */
663 memcpy (signal->u.l2trace.data, data, MAX_L2_FRAME_SIZE);
664 }
665 else
666 signal->u.l2trace.data_len = 0;
667 #ifdef TI_PS_HCOMM_CHANGE
668 PSIGNAL(_hCommDL, DL_SIGNAL_L2TRACE, signal);
669 #else
670 PSIGNAL(hCommDL, DL_SIGNAL_L2TRACE, signal);
671 #endif
672 }
673
674 /*
675 +------------------------------------------------------------------------------
676 | Function : sig_handle_com_l2trace
677 +------------------------------------------------------------------------------
678 | Description : Handles the signal DL_SIGNAL_L2TRACE
679 +------------------------------------------------------------------------------
680 */
681 GLOBAL void sig_handle_com_l2trace(T_DL_SIGNAL_DATA * signal)
682 {
683 TRACE_EVENT_WIN ("sig_handle_com_l2trace()");
684 com_l2trace (signal->u.l2trace.trace_type, signal->u.l2trace.channel,
685 signal->u.l2trace.ch_type,
686 signal->u.l2trace.trace_time,
687 signal->u.l2trace.data_len ? signal->u.l2trace.data : NULL);
688 }
689 #endif /* DL_TRACE_ENABLED && DL_IMMEDIATE_TRACE */
690
691 #endif /* INVOKE_SIGNAL */
692 #endif /* DL_SIGNAL_C */
693