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comparison src/g23m-gprs/llc/llc_pei.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 :
4 | Modul :
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 module implements the process body interface
18 | for the entity Logical Link Control (LLC)
19 |
20 | Exported functions:
21 |
22 | pei_create - Create the Protocol Stack Entity
23 | pei_init - Initialize Protocol Stack Entity
24 | pei_primitive - Process Primitive
25 | pei_timeout - Process Timeout
26 | pei_exit - Close resources and terminate
27 | pei_run - Process Primitive
28 | pei_config - Dynamic Configuration
29 | pei_monitor - Monitoring of physical Parameters
30 +-----------------------------------------------------------------------------
31 */
32
33 #define LLC_PEI_C
34
35 #define ENTITY_LLC
36
37 /*==== INCLUDES =============================================================*/
38
39 #include <stddef.h> /* to get definition of offsetof(), for MAK_FUNC_S */
40 #include <stdlib.h> /* to get atoi() */
41 #include "typedefs.h" /* to get Condat data types */
42 #include "vsi.h" /* to get a lot of macros */
43 #include "macdef.h"
44 #include "gprs.h"
45 #include "gsm.h" /* to get a lot of macros */
46 #include "cnf_llc.h" /* to get cnf-definitions */
47 #include "mon_llc.h" /* to get mon-definitions */
48 #include "prim.h" /* to get the definitions of used SAP and directions */
49 #include "pei.h" /* to get PEI interface */
50 #include "llc.h" /* to get the global entity definitions */
51 #include "llc_f.h" /* to get the global entity definitions */
52
53 #include "llc_llmep.h" /* to get primitive interface to LLME */
54 #include "llc_up.h" /* to get primitive interface to U */
55 #include "llc_itxp.h" /* to get primitive interface to ITX */
56 #include "llc_irxp.h" /* to get primitive interface to IRX */
57 #include "llc_itxt.h" /* to get timer interface to IRX */
58 #include "llc_uitxp.h" /* to get primitive interface to UITX */
59 #include "llc_uirxp.h" /* to get primitive interface to UIRX */
60 #include "llc_t200p.h" /* to get primitive interface to T200 */
61 #include "llc_txp.h" /* to get primitive interface to TX */
62 #include "llc_rxp.h" /* to get primitive interface to RX */
63 #include "llc_llmef.h" /* to get init function of LLME */
64 #include "llc_uf.h" /* to get init function of U */
65 #include "llc_itxf.h" /* to get init function of ITX */
66 #include "llc_irxf.h" /* to get init function of IRX */
67 #include "llc_uitxf.h" /* to get init function of UITX */
68 #include "llc_uirxf.h" /* to get init function of UIRX */
69 #include "llc_t200f.h" /* to get init function of T200 */
70 #include "llc_txf.h" /* to get init function of TX */
71 #include "llc_rxf.h" /* to get init function of RX */
72
73
74
75 /*==== DEFINITIONS ==========================================================*/
76
77 /*==== TYPES ================================================================*/
78
79 /*==== GLOBAL VARS ==========================================================*/
80
81 /*==== LOCAL VARS ===========================================================*/
82
83 static BOOL first_access = TRUE;
84 static T_MONITOR llc_mon;
85
86 /*
87 * Jumptables to primitive handler functions. One table per SAP.
88 *
89 * Use MAK_FUNC_0 for primitives which contains no SDU.
90 * Use MAK_FUNC_S for primitives which contains a SDU.
91 */
92
93 /*
94 * This Function is needed for primitives, that are not (yet?) supported.
95 * It frees the primitive for which it is specified in the jump table.
96 */
97 LOCAL void primitive_not_supported (T_PRIM_HEADER *data);
98
99
100 static const T_FUNC ll_table[] =
101 {
102 MAK_FUNC_S(u_ll_establish_req, LL_ESTABLISH_REQ),
103 MAK_FUNC_S(u_ll_establish_res, LL_ESTABLISH_RES),
104 MAK_FUNC_0(u_ll_release_req, LL_RELEASE_REQ),
105 MAK_FUNC_S(u_ll_xid_req, LL_XID_REQ),
106 MAK_FUNC_S(u_ll_xid_res, LL_XID_RES),
107 MAK_FUNC_0(irx_ll_getdata_req, LL_GETDATA_REQ),
108 MAK_FUNC_0(uirx_ll_getunitdata_req, LL_GETUNITDATA_REQ),
109 #ifdef LL_DESC
110 MAK_FUNC_S(itx_ll_data_req, LL_DATA_REQ),
111 MAK_FUNC_S(uitx_ll_unitdata_req, LL_UNITDATA_REQ),
112 MAK_FUNC_0(itx_ll_desc_req, LL_DESC_REQ),
113 MAK_FUNC_0(uitx_ll_unitdesc_req, LL_UNITDESC_REQ),
114 #else
115 MAK_FUNC_S(itx_ll_desc_req, LL_DATA_REQ),
116 MAK_FUNC_S(uitx_ll_unitdesc_req, LL_UNITDATA_REQ)
117 #endif
118 };
119
120 static const T_FUNC llgmm_table[] =
121 {
122 MAK_FUNC_0(llme_llgmm_assign_req, LLGMM_ASSIGN_REQ),
123 MAK_FUNC_0(llme_llgmm_trigger_req, LLGMM_TRIGGER_REQ),
124 MAK_FUNC_0(llme_llgmm_suspend_req, LLGMM_SUSPEND_REQ),
125 MAK_FUNC_0(llme_llgmm_resume_req, LLGMM_RESUME_REQ)
126 };
127
128 static const T_FUNC grlc_table[] =
129 {
130 MAK_FUNC_0(rx_grlc_data_ind, GRLC_DATA_IND),
131 #ifdef _SIMULATION_
132 MAK_FUNC_S(rx_grlc_data_ind_test, GRLC_DATA_IND_TEST),
133 #else
134 MAK_FUNC_N(primitive_not_supported, GRLC_DATA_IND_TEST),
135 #endif
136 MAK_FUNC_0(rx_grlc_unitdata_ind, GRLC_UNITDATA_IND),
137 #ifdef _SIMULATION_
138 MAK_FUNC_S(rx_grlc_unitdata_ind_test, GRLC_UNITDATA_IND_TEST),
139 #else
140 MAK_FUNC_N(primitive_not_supported, GRLC_UNITDATA_IND_TEST),
141 #endif
142 MAK_FUNC_N(tx_grlc_ready_ind, GRLC_READY_IND),
143 MAK_FUNC_N(tx_grlc_suspend_ready_ind, GRLC_SUSPEND_READY_IND)
144 };
145
146
147 /*==== PRIVATE FUNCTIONS ====================================================*/
148
149 /*
150 +------------------------------------------------------------------------------
151 | Function : primitive_not_supported
152 +------------------------------------------------------------------------------
153 | Description : This function handles unsupported primitives.
154 |
155 | Parameters : -
156 |
157 | Return : -
158 |
159 +------------------------------------------------------------------------------
160 */
161 LOCAL void primitive_not_supported (T_PRIM_HEADER *data)
162 {
163 TRACE_FUNCTION ("primitive_not_supported");
164
165 PFREE (data);
166 }
167
168
169 /*==== PUBLIC FUNCTIONS =====================================================*/
170
171 /*
172 +------------------------------------------------------------------------------
173 | Function : pei_primitive
174 +------------------------------------------------------------------------------
175 | Description : This function is called by the frame when a primitive is
176 | received and needs to be processed.
177 |
178 | | |
179 | LLGMM LL UPLINK
180 | | |
181 | +------v-----------v-------+
182 | | |
183 | | LLC |
184 | | |
185 | +-------------^------------+
186 | |
187 | GRLC DOWNLINK
188 | |
189 |
190 |
191 | Parameters : prim - Pointer to the received primitive
192 |
193 | Return : PEI_OK - function succeeded
194 | PEI_ERROR - function failed
195 |
196 +------------------------------------------------------------------------------
197 */
198 LOCAL SHORT pei_primitive (void * primptr)
199 {
200 TRACE_FUNCTION ("pei_primitive");
201
202 if (primptr != NULL)
203 {
204 T_PRIM *prim = (T_PRIM *)primptr;
205 ULONG opc = prim->custom.opc;
206 USHORT n;
207 const T_FUNC *table;
208
209 /*
210 * This must be called to enable Partition Pool (memory) supervision.
211 */
212 VSI_PPM_REC (&prim->custom, __FILE__, __LINE__);
213
214 switch (SAP_NR(opc))
215 {
216 case SAP_NR(LLGMM_UL):
217 table = llgmm_table;
218 n = TAB_SIZE (llgmm_table);
219 break;
220 case SAP_NR(LL_UL):
221 #ifdef TRACE_EVE
222 {
223 /*
224 * following line requires sapi is always the first struct member
225 * in all LL primitive headers and always using the same size.
226 */
227 T_LL_GETUNITDATA_REQ* pData = (T_LL_GETUNITDATA_REQ*)(P2D(prim));
228
229 switch (pData->sapi)
230 {
231 case LL_SAPI_1: TRACE_PRIM_FROM("GMM"); break;
232 #ifdef LL_2to1
233 case LL_SAPI_7: TRACE_PRIM_FROM("MM"); break;
234 #else
235 case LL_SAPI_7: TRACE_PRIM_FROM("GSMS"); break;
236 #endif
237 default: break;
238 }
239 }
240 #endif
241 table = ll_table;
242 n = TAB_SIZE (ll_table);
243 break;
244 case SAP_NR(GRLC_DL):
245 table = grlc_table;
246 n = TAB_SIZE (grlc_table);
247 break;
248 default:
249 table = NULL;
250 n = 0;
251 break;
252 }
253
254 PTRACE_IN (opc);
255
256 if (table != NULL)
257 {
258 if ((PRIM_NR(opc)) < n)
259 {
260 table += PRIM_NR(opc);
261 #ifdef PALLOC_TRANSITION
262 P_SDU(prim) = table->soff ? (T_sdu*) (((char*)&prim->data) + table->soff) : 0;
263 #ifndef NO_COPY_ROUTING
264 P_LEN(prim) = table->size + sizeof (T_PRIM_HEADER);
265 #endif /* NO_COPY_ROUTING */
266 #endif /* PALLOC_TRANSITION */
267 JUMP (table->func) (P2D(prim));
268 }
269 else
270 {
271 primitive_not_supported (P2D(prim));
272 }
273 return PEI_OK;
274 }
275
276 /*
277 * primitive is not a GSM primitive - forward it to the environment
278 */
279 if (opc & SYS_MASK)
280 vsi_c_primitive (VSI_CALLER prim);
281 else
282 {
283 PFREE (P2D(prim));
284 return PEI_ERROR;
285 }
286 }
287 return PEI_OK;
288 }
289
290
291 /*
292 +------------------------------------------------------------------------------
293 | Function : pei_init
294 +------------------------------------------------------------------------------
295 | Description : This function is called by the frame. It is used to initialise
296 | the entitiy.
297 |
298 | Parameters : handle - task handle
299 |
300 | Return : PEI_OK - entity initialised
301 | PEI_ERROR - entity not (yet) initialised
302 |
303 +------------------------------------------------------------------------------
304 */
305 LOCAL SHORT pei_init (T_HANDLE handle)
306 {
307 TRACE_FUNCTION ("pei_init");
308
309 /*
310 * Initialize task handle
311 */
312 LLC_handle = handle;
313
314 /*
315 * Open communication channels
316 */
317 if (hCommGMM < VSI_OK)
318 {
319 #ifdef LL_2to1
320 if ((hCommGMM = vsi_c_open (VSI_CALLER MM_NAME)) < VSI_OK)
321 #else
322 if ((hCommGMM = vsi_c_open (VSI_CALLER GMM_NAME)) < VSI_OK)
323 #endif
324 return PEI_ERROR;
325 }
326 if (hCommSNDCP < VSI_OK)
327 {
328 if ((hCommSNDCP = vsi_c_open (VSI_CALLER SNDCP_NAME)) < VSI_OK)
329 return PEI_ERROR;
330 }
331 #ifdef LL_2to1
332 if (hCommMM < VSI_OK)
333 {
334 if ((hCommMM = vsi_c_open (VSI_CALLER MM_NAME)) < VSI_OK)
335 return PEI_ERROR;
336 }
337 #else
338 if (hCommGSMS < VSI_OK)
339 {
340 if ((hCommGSMS = vsi_c_open (VSI_CALLER GSMS_NAME)) < VSI_OK)
341 return PEI_ERROR;
342 }
343 #endif
344 if (hCommGRLC < VSI_OK)
345 {
346 if ((hCommGRLC = vsi_c_open (VSI_CALLER GRLC_NAME)) < VSI_OK)
347 return PEI_ERROR;
348 }
349
350
351 /*
352 * Initialize global pointer llc_data. This is required to access all
353 * entity data.
354 */
355 llc_data = &llc_data_base;
356
357
358 /*
359 * Initialize entity data (call init function of every service)
360 */
361 llme_init();
362 u_init();
363 itx_init();
364 irx_init();
365 uitx_init();
366 uirx_init();
367 t200_init();
368 llc_tx_init();
369 rx_init();
370 #ifndef TI_PS_OP_CIPH_DRIVER
371 llc_fbs_init();
372 #endif
373 return (PEI_OK);
374 }
375
376 /*
377 +------------------------------------------------------------------------------
378 | Function : pei_timeout
379 +------------------------------------------------------------------------------
380 | Description : This function is called by the frame when a timer has expired.
381 |
382 | Parameters : index - timer index
383 |
384 | Return : PEI_OK - timeout processed
385 | PEI_ERROR - timeout not processed
386 |
387 +------------------------------------------------------------------------------
388 */
389 LOCAL SHORT pei_timeout (USHORT index)
390 {
391 TRACE_FUNCTION ("pei_timeout");
392
393 /*
394 * Process timeout
395 */
396 switch (index)
397 {
398 case TIMER_T200_1:
399 /*
400 * T200 for SAPI 1 expired.
401 */
402 t200_timer_t200 (LL_SAPI_1);
403 break;
404 case TIMER_T200_3:
405 /*
406 * T200 for SAPI 3 expired.
407 */
408 t200_timer_t200 (LL_SAPI_3);
409 break;
410 case TIMER_T200_5:
411 /*
412 * T200 for SAPI 5 expired.
413 */
414 t200_timer_t200 (LL_SAPI_5);
415 break;
416 case TIMER_T200_7:
417 /*
418 * T200 for SAPI 7 expired.
419 */
420 t200_timer_t200 (LL_SAPI_7);
421 break;
422 case TIMER_T200_9:
423 /*
424 * T200 for SAPI 9 expired.
425 */
426 t200_timer_t200 (LL_SAPI_9);
427 break;
428 case TIMER_T200_11:
429 /*
430 * T200 for SAPI 11 expired.
431 */
432 t200_timer_t200 (LL_SAPI_11);
433 break;
434 case TIMER_T201_3:
435 /*
436 * T201 for SAPI 3 expired.
437 */
438 itx_timer_t201 (LL_SAPI_3);
439 break;
440 case TIMER_T201_5:
441 /*
442 * T201 for SAPI 5 expired.
443 */
444 itx_timer_t201 (LL_SAPI_5);
445 break;
446 case TIMER_T201_9:
447 /*
448 * T201 for SAPI 9 expired.
449 */
450 itx_timer_t201 (LL_SAPI_9);
451 break;
452 case TIMER_T201_11:
453 /*
454 * T201 for SAPI 11 expired.
455 */
456 itx_timer_t201 (LL_SAPI_11);
457 break;
458 default:
459 TRACE_ERROR("Unknown Timeout");
460 break;
461 }
462
463 return PEI_OK;
464 }
465
466 /*
467 +------------------------------------------------------------------------------
468 | Function : pei_signal
469 +------------------------------------------------------------------------------
470 | Description : This function is called by the frame when a signal has been
471 | received.
472 |
473 | Parameters : opc - signal operation code
474 | *data - pointer to primitive
475 |
476 | Return : PEI_OK - signal processed
477 | PEI_ERROR - signal not processed
478 |
479 +------------------------------------------------------------------------------
480 */
481 LOCAL SHORT pei_signal (ULONG opc, void *data)
482 {
483 TRACE_FUNCTION ("pei_signal");
484
485 /*
486 * Process signal
487 */
488 TRACE_ERROR("Unknown Signal OPC");
489
490 return PEI_OK;
491 }
492
493 /*
494 +------------------------------------------------------------------------------
495 | Function : pei_exit
496 +------------------------------------------------------------------------------
497 | Description : This function is called by the frame when the entity is
498 | terminated. All open resources are freed.
499 |
500 | Parameters : -
501 |
502 | Return : PEI_OK - exit sucessful
503 | PEI_ERROR - exit not sueccessful
504 |
505 +------------------------------------------------------------------------------
506 */
507 LOCAL SHORT pei_exit (void)
508 {
509 TRACE_FUNCTION ("pei_exit");
510
511 /*
512 * Close communication channels
513 */
514 vsi_c_close (VSI_CALLER hCommGMM);
515 hCommGMM = VSI_ERROR;
516
517 vsi_c_close (VSI_CALLER hCommSNDCP);
518 hCommSNDCP = VSI_ERROR;
519
520 #ifdef LL_2to1
521 vsi_c_close (VSI_CALLER hCommMM);
522 hCommMM = VSI_ERROR;
523 #else
524 vsi_c_close (VSI_CALLER hCommGSMS);
525 hCommGSMS = VSI_ERROR;
526 #endif
527
528 vsi_c_close (VSI_CALLER hCommGRLC);
529 hCommGRLC = VSI_ERROR;
530
531 return PEI_OK;
532 }
533
534 /*
535 +------------------------------------------------------------------------------
536 | Function : pei_run
537 +------------------------------------------------------------------------------
538 | Description : This function is called by the frame when entering the main
539 | loop. This fucntion is only required in the active variant.
540 |
541 | This function is not used.
542 |
543 | Parameters : handle - Communication handle
544 |
545 | Return : PEI_OK - sucessful
546 | PEI_ERROR - not successful
547 |
548 +------------------------------------------------------------------------------
549 */
550 LOCAL SHORT pei_run (T_HANDLE TaskHandle, T_HANDLE ComHandle )
551 {
552 /*
553 * Does not compile!
554 *
555 T_QMSG Message;
556
557 TRACE_FUNCTION ("pei_run");
558
559 if (pei_init (TaskHandle) != PEI_OK)
560 return PEI_ERROR;
561
562 while (!exit_flag)
563 {
564 vsi_c_await (VSI_CALLER ComHandle, &Message);
565 switch (Message.MsgType)
566 {
567 case MSG_PRIMITIVE:
568 pei_primitive (Message.Msg.Primitive.Prim );
569 break;
570 case MSG_SIGNAL:
571 pei_signal ( (USHORT)Message.Msg.Signal.SigOPC,
572 Message.Msg.Signal.SigBuffer );
573 break;
574 case MSG_TIMEOUT:
575 pei_timeout ( (USHORT)Message.Msg.Timer.Index );
576 break;
577 default:
578 TRACE_ERROR("Unknown Message Type");
579 break;
580 }
581 }
582
583 *
584 *
585 */
586
587 return PEI_OK;
588 }
589
590 /*
591 +------------------------------------------------------------------------------
592 | Function : pei_config
593 +------------------------------------------------------------------------------
594 | Description : This function is called by the frame when a primitive is
595 | received indicating dynamic configuration.
596 |
597 | This function is not used in this entity.
598 |
599 | Parameters : handle - Communication handle
600 |
601 | Return : PEI_OK - sucessful
602 | PEI_ERROR - not successful
603 |
604 +------------------------------------------------------------------------------
605 */
606 LOCAL SHORT pei_config (char *inString)
607 {
608 TRACE_FUNCTION ("pei_config");
609 TRACE_FUNCTION (inString);
610
611 #ifdef _SIMULATION_
612 #ifndef NCONFIG
613 /*
614 * Parse for config keywords:
615 * SAPI XX KU YYYY
616 * SAPI XX KD YYYY
617 * SAPI XX MU YYYY
618 * SAPI XX MD YYYY
619 * SAPI XX N200 YYYY
620 * SAPI XX T200 YYYY
621 * SAPI XX N201_U YYYY
622 * SAPI XX N201_I YYYY
623 * The configured values are currently stored in the requested_xid struct, which is
624 * refilled completely after change into LLC assigned state and after LLC XID reset.
625 */
626 if (inString[0] == 'S' AND inString[1] == 'A' AND inString[2] == 'P' AND
627 inString[3] == 'I' AND inString[4] == ' ')
628 {
629 UBYTE sapi = 0;
630 UBYTE i = 5;
631
632 /* get first sapi number */
633 if (inString[i] >= '0' AND inString[i] <= '9')
634 {
635 sapi = (inString[i] - '0');
636 i++;
637 }
638
639 /* get second sapi number, if available */
640 if (inString[i] >= '0' AND inString[i] <= '9')
641 {
642 sapi = (sapi * 10) + (inString[i] - '0');
643 i++;
644 }
645
646 /* skip next whitespace */
647 i++;
648
649 /* get XID value to change */
650 if (inString[i] == 'K' AND inString[i+2] == ' ')
651 {
652 if (inString[i+1] == 'U') /* KU */
653 {
654 llc_data->ffs_xid.ku[IMAP(sapi)].valid = TRUE;
655 llc_data->ffs_xid.ku[IMAP(sapi)].value = (UBYTE)atoi(&inString[i+3]);
656 }
657 else /* KD */
658 {
659 llc_data->ffs_xid.kd[IMAP(sapi)].valid = TRUE;
660 llc_data->ffs_xid.kd[IMAP(sapi)].value = (UBYTE)atoi(&inString[i+3]);
661 }
662 }
663 else if (inString[i] == 'M' AND inString[i+2] == ' ')
664 {
665 if (inString[i+1] == 'U') /* MU */
666 {
667 llc_data->ffs_xid.mu[IMAP(sapi)].valid = TRUE;
668 llc_data->ffs_xid.mu[IMAP(sapi)].value = (UBYTE)atoi(&inString[i+3]);
669 }
670 else /* MD */
671 {
672 llc_data->ffs_xid.md[IMAP(sapi)].valid = TRUE;
673 llc_data->ffs_xid.md[IMAP(sapi)].value = (UBYTE)atoi(&inString[i+3]);
674 }
675 }
676 else if (inString[i+0] == 'N' AND inString[i+1] == '2' AND inString[i+2] == '0' AND
677 inString[i+3] == '1' AND inString[i+4] == '_' AND inString[i+6] == ' ' )
678 {
679 if (inString[i+5] == 'I') /* N201_I */
680 {
681 llc_data->ffs_xid.n201_i[IMAP(sapi)].valid = TRUE;
682 llc_data->ffs_xid.n201_i[IMAP(sapi)].value = (USHORT)atoi(&inString[i+7]);
683 }
684 else if (inString[i+5] == 'U') /* N201_U */
685 {
686 llc_data->ffs_xid.n201_u[UIMAP(sapi)].valid = TRUE;
687 llc_data->ffs_xid.n201_u[UIMAP(sapi)].value = (USHORT)atoi(&inString[i+7]);
688 }
689 }
690 else if (inString[i+1] == '2' AND inString[i+2] == '0' AND inString[i+3] == '0' AND
691 inString[i+4] == ' ')
692 {
693 if (inString[i+0] == 'N') /* N200 */
694 {
695 llc_data->ffs_xid.n200[UIMAP(sapi)].valid = TRUE;
696 llc_data->ffs_xid.n200[UIMAP(sapi)].value = (UBYTE)atoi(&inString[i+5]);
697 }
698 else if (inString[i+0] == 'T') /* T200 */
699 {
700 llc_data->ffs_xid.t200[UIMAP(sapi)].valid = TRUE;
701 llc_data->ffs_xid.t200[UIMAP(sapi)].value = (USHORT)atoi(&inString[i+5]);
702 }
703 }
704 }
705
706 #endif
707
708 #else /*_SIMULATION_*/
709 /* CCI_INFO */
710 if(inString[0] == 'C' AND
711 inString[1] == 'C' AND
712 inString[2] == 'I' AND
713 inString[3] == '_' AND
714 inString[4] == 'I' AND
715 inString[5] == 'N' AND
716 inString[6] == 'F' AND
717 inString[7] == 'O') {
718 TRACE_EVENT("CCI Info Trace Enabled");
719 llc_fbs_enable_cci_info_trace();
720 } else if (inString[0] == 'D' &&
721 inString[1] == 'E' &&
722 inString[2] == 'L' &&
723 inString[3] == 'A' &&
724 inString[4] == 'Y') {
725
726 USHORT millis = (USHORT)atoi(&inString[5]);
727 llc_data->millis = millis;
728 TRACE_1_OUT_PARA("Delay timer :%d milliseconds", llc_data->millis);
729 } else {
730 TRACE_EVENT("PEI ERROR: invalid config primitive");
731 }
732 #endif/*_SIMULATION_*/
733
734 return PEI_OK;
735 }
736
737 /*
738 +------------------------------------------------------------------------------
739 | Function : pei_config
740 +------------------------------------------------------------------------------
741 | Description : This function is called by the frame in case sudden entity
742 | specific data is requested (e.g. entity Version).
743 |
744 | Parameters : out_monitor - return the address of the data to be
745 | monitoredCommunication handle
746 |
747 | Return : PEI_OK - sucessful (address in out_monitor is valid)
748 | PEI_ERROR - not successful
749 |
750 +------------------------------------------------------------------------------
751 */
752 LOCAL SHORT pei_monitor (void ** out_monitor)
753 {
754 TRACE_FUNCTION ("pei_monitor");
755
756 /*
757 * Version = "0.S" (S = Step).
758 */
759 llc_mon.version = "LLC 1.0";
760 *out_monitor = &llc_mon;
761
762 return PEI_OK;
763 }
764
765 /*
766 +------------------------------------------------------------------------------
767 | Function : pei_create
768 +------------------------------------------------------------------------------
769 | Description : This function is called by the frame when the process is
770 | created.
771 |
772 | Parameters : out_name - Pointer to the buffer in which to locate
773 | the name of this entity
774 |
775 | Return : PEI_OK - entity created successfuly
776 | PEI_ERROR - entity could not be created
777 |
778 +------------------------------------------------------------------------------
779 */
780 GLOBAL SHORT pei_create (T_PEI_INFO **info)
781 {
782 static T_PEI_INFO pei_info =
783 {
784 "LLC", /* name */
785 { /* pei-table */
786 pei_init,
787 pei_exit,
788 pei_primitive,
789 pei_timeout,
790 pei_signal,
791 pei_run,
792 pei_config,
793 pei_monitor
794 },
795 2560, /* stack size */
796 32, /* queue entries */
797 200, /* priority (1->low, 255->high) */
798 TIMER_NUM, /* number of timers */
799 #ifdef _TARGET_
800 PASSIVE_BODY|COPY_BY_REF|TRC_NO_SUSPEND|PRIM_NO_SUSPEND
801 #else
802 PASSIVE_BODY|COPY_BY_REF
803 #endif
804 };
805
806
807 TRACE_FUNCTION ("pei_create");
808
809 /*
810 * Close Resources if open
811 */
812 if (first_access)
813 first_access = FALSE;
814 else
815 pei_exit();
816
817 /*
818 * Export startup configuration data
819 */
820 *info = &pei_info;
821
822 return PEI_OK;
823 }
824
825 /*==== END OF FILE ==========================================================*/