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comparison src/g23m-aci/aci/psa_mmp.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 (6147)
4 | Modul : PSA_MM
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 defines the processing functions for the
18 | primitives send to the protocol stack adapter by the
19 | registrations part of mobility management.
20 +-----------------------------------------------------------------------------
21 */
22
23 #ifndef PSA_MMP_C
24 #define PSA_MMP_C
25 #endif
26
27 #include "aci_all.h"
28
29 /*==== INCLUDES ===================================================*/
30 #include "aci_cmh.h"
31 #include "ati_cmd.h"
32 #include "aci_cmd.h"
33 #ifdef FAX_AND_DATA
34 #include "aci_fd.h"
35 #endif /* of #ifdef FAX_AND_DATA */
36
37 #include "aci.h"
38 #include "psa.h"
39 #include "psa_mm.h"
40 #include "cmh.h"
41 #include "cmh_mm.h"
42
43 #include "psa_cc.h"
44 #include "psa_sim.h"
45
46 #ifdef FF_TIMEZONE
47 #include "rv/rv_general.h"
48 #include "rtc/rtc_tz.h"
49 #endif
50
51 /*==== CONSTANTS ==================================================*/
52
53
54 /*==== TYPES ======================================================*/
55
56
57 /*==== EXPORT =====================================================*/
58
59 #ifdef FF_EM_MODE
60 EXTERN SHORT em_relcs;
61 #endif /* FF_EM_MODE */
62
63 /*==== VARIABLES ==================================================*/
64
65 EXTERN T_PCEER causeMod;
66 EXTERN SHORT causeCeer;
67
68 /*==== FUNCTIONS ==================================================*/
69
70
71 /*
72 +-------------------------------------------------------------------+
73 | PROJECT : GSM-PS (6147) MODULE : PSA_MMP |
74 | ROUTINE : psa_mmr_reg_cnf |
75 +-------------------------------------------------------------------+
76
77 PURPOSE : processes the MMR_REG_CNF primitive send by MM.
78 this confirms a successful network registration by
79 passing the selected network description.
80
81 */
82
83 GLOBAL void psa_mmr_reg_cnf ( T_MMR_REG_CNF *mmr_reg_cnf )
84 {
85
86 TRACE_FUNCTION ("psa_mmr_reg_cnf()");
87
88
89 /* Reg Cnf will be sent when RR starts the power scanning
90 and hence ignore it */
91 if (mmr_reg_cnf->bootup_cause EQ PWR_SCAN_START)
92 {
93 TRACE_EVENT("Dummy cnf from the lower layer");
94 PFREE (mmr_reg_cnf);
95 return;
96 }
97
98 /*
99 *-------------------------------------------------------------------
100 * update shared parameter and notify ACI
101 *-------------------------------------------------------------------
102 */
103 mmShrdPrm.usedPLMN = mmr_reg_cnf -> plmn;
104 mmShrdPrm.regStat = RS_FULL_SRV;
105 mmShrdPrm.lac = mmr_reg_cnf->lac;
106 mmShrdPrm.cid = mmr_reg_cnf->cid;
107
108 causeMod = P_CEER_mod; /* Clear module which was set for ceer */
109 causeCeer = CEER_NotPresent; /* Reset extended error cause */
110
111 TRACE_EVENT_P2("MMR_REG_CNF received: LAC: %04X, CID: %04X", mmShrdPrm.lac, mmShrdPrm.cid);
112
113 psaCC_send_satevent( EVENT_LOC_STATUS, -1, NEAR_END, FALSE );
114
115 /* Check whether any read request has been sent to SIM */
116 if(cmhMM_OpCheckName()) /*EONS: retrieves network name from SIM if needed.*/
117 {
118 cmhMM_Registered ();
119 }
120
121 /* free the primitive buffer */
122 PFREE (mmr_reg_cnf);
123 }
124
125 /*
126 +-------------------------------------------------------------------+
127 | PROJECT : GSM-PS (6147) MODULE : PSA_MMP |
128 | ROUTINE : psa_mmr_nreg_cnf |
129 +-------------------------------------------------------------------+
130
131 PURPOSE : processes the MMR_NREG_CNF primitive send by MM.
132 this confirms a successful network deregistration.
133
134 */
135
136 GLOBAL void psa_mmr_nreg_cnf ( T_MMR_NREG_CNF *mmr_nreg_cnf )
137 {
138
139 TRACE_FUNCTION ("psa_mmr_nreg_cnf()");
140
141 /*
142 *-------------------------------------------------------------------
143 * update shared parameter and notify ACI
144 *-------------------------------------------------------------------
145 */
146 mmShrdPrm.deregCs = mmr_nreg_cnf -> detach_cause;
147
148 if( mmShrdPrm.deregCs EQ CS_SIM_REM )
149 mmShrdPrm.regStat = RS_LMTD_SRV;
150 else
151 mmShrdPrm.regStat = RS_NO_SRV;
152
153 mmShrdPrm.usedPLMN.v_plmn = INVLD_PLMN;
154
155 psaCC_send_satevent( EVENT_LOC_STATUS, -1, NEAR_END, FALSE );
156
157 cmhMM_Deregistered ();
158
159 /*
160 *-------------------------------------------------------------------
161 * free the primitive buffer
162 *-------------------------------------------------------------------
163 */
164 PFREE(mmr_nreg_cnf);
165
166 }
167
168 /*
169 +-------------------------------------------------------------------+
170 | PROJECT : GSM-PS (6147) MODULE : PSA_MMP |
171 | ROUTINE : psa_mmr_nreg_ind |
172 +-------------------------------------------------------------------+
173
174 PURPOSE : processes the MMR_NREG_IND primitive send by MM.
175 this indicates the loss of network registration by
176 passing the cause.
177
178 */
179
180 GLOBAL void psa_mmr_nreg_ind ( T_MMR_NREG_IND *mmr_nreg_ind )
181 {
182
183 TRACE_FUNCTION ("psa_mmr_nreg_ind()");
184
185 /*
186 *-------------------------------------------------------------------
187 * update shared parameter and notify ACI
188 *-------------------------------------------------------------------
189 */
190 mmShrdPrm.deregCs = mmr_nreg_ind -> service;
191 causeMod = P_CEER_mm; /* Set module for extended error */
192 causeCeer = mmr_nreg_ind -> cause; /* Set extended error cause */
193
194 #ifdef FF_EM_MODE
195 em_relcs = mmr_nreg_ind -> service;
196 #endif /* FF_EM_MODE */
197
198 switch( mmr_nreg_ind -> service )
199 {
200 case( NREG_LIMITED_SERVICE ):
201 mmShrdPrm.regStat = RS_LMTD_SRV;
202 mmShrdPrm.usedPLMN.v_plmn = INVLD_PLMN;
203 break;
204 case( NREG_NO_SERVICE ):
205 mmShrdPrm.regStat = RS_NO_SRV;
206 mmShrdPrm.usedPLMN.v_plmn = INVLD_PLMN;
207 break;
208 default:
209
210 #ifndef GPRS
211 TRACE_EVENT_P1 ("UNEXP NREG SERVICE = %4x", mmr_nreg_ind -> service);
212 #endif /* GPRS */
213
214 mmShrdPrm.regStat = RS_NO_SRV;
215 }
216
217 psaCC_send_satevent( EVENT_LOC_STATUS, -1, NEAR_END, FALSE );
218
219 if (!mmr_nreg_ind->search_running)
220 cmhMM_Deregistered ();
221
222 /* free the primitive buffer */
223 PFREE(mmr_nreg_ind);
224 }
225
226 /*
227 +-------------------------------------------------------------------+
228 | PROJECT : GSM-PS (6147) MODULE : PSA_MMP |
229 | ROUTINE : psa_mmr_plmn_ind |
230 +-------------------------------------------------------------------+
231
232 PURPOSE : processes the MMR_PLMN_IND primitive send by MM.
233 this indicates the network search result und a list of
234 found plmn's.
235
236 */
237
238 GLOBAL void psa_mmr_plmn_ind ( T_MMR_PLMN_IND *mmr_plmn_ind )
239 {
240 TRACE_FUNCTION ("psa_mmr_plmn_ind()");
241
242 /*
243 *-------------------------------------------------------------------
244 * update shared parameter and notify ACI
245 *-------------------------------------------------------------------
246 */
247 mmShrdPrm.srchRslt = mmr_plmn_ind -> cause;
248
249 switch( mmr_plmn_ind -> cause )
250 {
251 case MMCS_SUCCESS:
252 psaMM_CpyPLMNLst (mmr_plmn_ind -> plmn, mmr_plmn_ind -> forb_ind, mmr_plmn_ind ->lac_list);
253 if (psaSIM_ChkSIMSrvSup(SRV_PNN) AND psaSIM_ChkSIMSrvSup(SRV_OPL))
254 cmhMM_OpSetPNNLst(); /*EONS: reads PNN list from SIM, cmhMM_NetworkLst() is called from there!*/
255 else
256 cmhMM_NetworkLst();
257 break;
258
259 case MMCS_PLMN_NOT_IDLE_MODE:
260 case MMCS_SIM_REMOVED:
261 cmhMM_SelNetwork (mmr_plmn_ind -> cause);
262 break;
263
264 default:
265 TRACE_EVENT_P1 ("UNEXP NET RSLT = %4x", mmr_plmn_ind -> cause);
266 cmhMM_SelNetwork (mmr_plmn_ind -> cause);
267 break;
268 }
269
270 /*
271 *-------------------------------------------------------------------
272 * free the primitive buffer
273 *-------------------------------------------------------------------
274 */
275 PFREE(mmr_plmn_ind);
276 }
277
278 /*
279 +-------------------------------------------------------------------+
280 | PROJECT : GSM-PS (6147) MODULE : PSA_MMP |
281 | ROUTINE : convert_mmr_to_rtc_tz |
282 +-------------------------------------------------------------------+
283
284 PURPOSE : convert the time zone received with the MMR_INFO_IND primitive
285 into the normal time zone according to the special coding algorithm.
286
287 GSM03.40 and search for the TP-Service-Centre-Time Stamp:
288 The Time Zone indicates the difference, expressed in quarters
289 of an hour, between the local time and GMT. In the first
290 of the two semi-octets, the first bit (bit 3 of the seventh
291 octet of the TP-Service-Centre-Time-Stamp field) represents the
292 algebraic sign of this difference (0 : positive, 1 : negative).
293
294 +1:00 hour = +4 quarter hours = 0x04 but Nibble Swap => 0x40
295 +8:00 hours = +32 quarter hours = 0x32 but Nibble Swap => 0x23
296 -2:45 hours = -11 quarter hours = 0x91 but Nibble Swap => 0x19
297
298 */
299 #ifdef FF_TIMEZONE
300 LOCAL unsigned int convert_mmr_to_rtc_tz (U8 mmr_timezone)
301 {
302 unsigned int absolute_value = (10*(mmr_timezone & 0x7))+((mmr_timezone >> 4) & 0xf);
303 if ((mmr_timezone & 0x08))
304 {
305 absolute_value = ~absolute_value+1;
306 }
307 return (absolute_value);
308 }
309 #endif /* FF_TIMEZONE */
310
311 #if defined FF_TIMEZONE AND defined _SIMULATION_
312 /* The below two functions have been added for Simulation as a Stub for NITZ feature */
313 LOCAL T_RV_RET RTC_SetCurrentTZ(T_RTC_TZ currentTimeZone)
314 {
315 if (currentTimeZone<RTC_GMT_NT_1200 OR currentTimeZone>RTC_GMT_PT_1200)
316 {
317 return RV_INVALID_PARAMETER;
318 }
319 return RV_OK;
320 }
321
322
323 LOCAL T_RTC_TZ RTC_GetCurrentTZ(void)
324 {
325 T_RTC_TZ timezone = +4; /* as per values given in test case */
326 return timezone;
327 }
328 #endif /* FF_TIMEZONE AND _SIMULATION_ */
329
330 /*
331 +-------------------------------------------------------------------+
332 | PROJECT : GSM-PS (6147) MODULE : PSA_MMP |
333 | ROUTINE : psa_mmr_info_ind |
334 +-------------------------------------------------------------------+
335
336 PURPOSE : processes the MMR_INFO_IND primitive send by MM.
337
338 */
339
340 GLOBAL void psa_mmr_info_ind ( T_MMR_INFO_IND *mmr_info_ind )
341 {
342 T_ACI_CMD_SRC srcId;
343 #ifdef FF_TIMEZONE
344 T_RTC_TZ rtc_timezone = RTC_TIME_ERROR;
345 T_RV_RET rtc_return = RV_INTERNAL_ERR;
346 BOOL tz_update = FALSE;
347 #endif
348
349 TRACE_FUNCTION ("psa_mmr_info_ind()");
350
351 if (mmr_info_ind->ntz.v_tz)
352 {
353 mmShrdPrm.tz = mmr_info_ind->ntz.tz;
354 #ifdef FF_TIMEZONE
355 rtc_timezone = (T_RTC_TZ) convert_mmr_to_rtc_tz(mmr_info_ind->ntz.tz);
356 #endif
357 }
358 else
359 {
360 TRACE_EVENT("psa_mmr_info_ind(): timezone invalid");
361 }
362
363 /* Check whether any of the ACI command sources have requested
364 to be updated, and update if required. */
365 for ( srcId = CMD_SRC_LCL; srcId < CMD_SRC_MAX; srcId++)
366 {
367 #ifndef FF_TIMEZONE
368 if ((cmhPrm[srcId].mmCmdPrm.CTZRMode EQ CTZR_MODE_ON) AND
369 mmr_info_ind->ntz.v_tz)
370 {
371 R_AT(RAT_CTZV,srcId)(&mmr_info_ind->ntz.tz);
372 }
373 #else
374 /*the following if statement is for time zone reporting*/
375 if ((cmhPrm[srcId].mmCmdPrm.CTZRMode EQ CTZR_MODE_ON) AND
376 mmr_info_ind->ntz.v_tz)
377 {
378 R_AT(RAT_CTZV,srcId)(rtc_timezone);
379 }
380 /*the following if statement is for time and date reporting*/
381 if ((cmhPrm[srcId].mmCmdPrm.PCTZVMode EQ PCTZV_MODE_ON) AND
382
383 mmr_info_ind->time.v_time)
384 {
385 R_AT(RAT_P_CTZV, srcId)(mmr_info_ind, rtc_timezone);
386 }
387 /*the following if statements are for network name reporting*/
388 if (cmhPrm[srcId].mmCmdPrm.CNIVMode EQ CNIV_MODE_ON)
389 {
390 R_AT(RAT_P_CNIV,srcId)(mmr_info_ind);
391 }
392 if (cmhPrm[srcId].mmCmdPrm.CTZUMode EQ CTZU_MODE_ON)
393 {
394 tz_update = TRUE;
395 }
396 #endif /* FF_TINEZONE */
397 }
398
399 #ifdef FF_TIMEZONE
400 if (tz_update AND mmr_info_ind->ntz.v_tz AND rtc_timezone NEQ RTC_TIME_ERROR)
401 {
402 rtc_return = RTC_SetCurrentTZ(rtc_timezone);
403 if (rtc_return NEQ RV_OK)
404 {
405 TRACE_ERROR ("RTC setting failed...");
406 }
407 else
408 {
409 if (rtc_timezone EQ RTC_GetCurrentTZ())
410 {
411 TRACE_EVENT_P1("psa_mmr_info_ind(): timezone successfully set to %d", rtc_timezone);
412 }
413 }
414 }
415 #endif /* FF_TINEZONE */
416
417 /*
418 * free the primitive buffer
419 */
420 PFREE(mmr_info_ind);
421 }
422
423
424 /*
425 +-------------------------------------------------------------------+
426 | PROJECT : GSM-PS (6147) MODULE : PSA_MMP |
427 | ROUTINE : psa_mmr_ciphering_ind |
428 +-------------------------------------------------------------------+
429
430 PURPOSE : processes the MMR_CIPHERING_IND primitive send by MM.
431 */
432
433 GLOBAL void psa_mmr_ciphering_ind
434 ( T_MMR_CIPHERING_IND *mmr_ciphering_ind )
435 {
436
437 TRACE_FUNCTION ("psa_mmr_ciphering_ind()");
438
439 cmhMM_CipheringInd(mmr_ciphering_ind->ciph);
440
441 /*
442 *-------------------------------------------------------------------
443 * free the primitive buffer
444 *-------------------------------------------------------------------
445 */
446 PFREE(mmr_ciphering_ind);
447 }
448
449 /*
450 +-------------------------------------------------------------------+
451 | PROJECT : GSM-PS (6147) MODULE : PSA_MMP |
452 | ROUTINE : psa_mmr_ahplmn_ind |
453 +-------------------------------------------------------------------+
454
455 PURPOSE : processes the MMR_AHPLMN_IND primitive send by MM.
456 */
457 GLOBAL void psa_mmr_ahplmn_ind(T_MMR_AHPLMN_IND *mmr_ahplmn_ind)
458 {
459
460 TRACE_FUNCTION("psa_mmr_ahplmn_ind()");
461
462 mmShrdPrm.ActingHPLMN = mmr_ahplmn_ind->ahplmn;
463
464 cmhMM_Registered ();
465
466 PFREE(mmr_ahplmn_ind);
467
468 }
469
470
471 /*==== EOF =========================================================*/