libosmogsm 1.7.0.61-0d9b6.202211030053
Osmocom GSM library
gsm_04_08.h
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4#pragma once
6#include <stdint.h>
7#include <stdbool.h>
13
14struct gsm_lchan;
15
16/* Chapter 10.5.1.5 */
18#if OSMO_IS_LITTLE_ENDIAN
19 uint8_t pwr_lev:3,
20 a5_1:1,
21 es_ind:1,
22 rev_lev:2,
23 spare:1;
24#elif OSMO_IS_BIG_ENDIAN
25/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
26 uint8_t spare:1, rev_lev:2, es_ind:1, a5_1:1, pwr_lev:3;
27#endif
28} __attribute__ ((packed));
29
30/* Chapter 10.5.1.6 */
32#if OSMO_IS_LITTLE_ENDIAN
33 uint8_t pwr_lev:3,
34 a5_1:1,
35 es_ind:1,
36 rev_lev:2,
37 spare:1;
38 uint8_t fc:1,
39 vgcs:1,
40 vbs:1,
41 sm_cap:1,
42 ss_scr:2,
43 ps_cap:1,
44 spare2:1;
45 uint8_t a5_2:1,
46 a5_3:1,
47 cmsp:1,
48 solsa:1,
49 spare3:1,
50 lcsva_cap:1,
51 spare4:1,
52 cm3:1;
53#elif OSMO_IS_BIG_ENDIAN
54/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
55 uint8_t spare:1, rev_lev:2, es_ind:1, a5_1:1, pwr_lev:3;
56 uint8_t spare2:1, ps_cap:1, ss_scr:2, sm_cap:1, vbs:1, vgcs:1, fc:1;
57 uint8_t cm3:1, spare4:1, lcsva_cap:1, spare3:1, solsa:1, cmsp:1, a5_3:1, a5_2:1;
58#endif
59} __attribute__ ((packed));
60
61/* Chapter 10.5.1.7 */
63 uint8_t a5_bits;
67
68 struct {
69 bool present;
72
73 struct {
74 bool present;
75 uint8_t mslot_class;
77
80
81 struct {
82 bool present;
83 uint8_t sms_value;
84 uint8_t sm_value;
86
87 struct {
88 bool present;
89 uint8_t method;
91
92 struct {
93 bool present;
94 uint8_t mslot_class;
96
97 struct {
98 bool present;
99 bool mod_cap;
100
101 struct {
102 bool present;
103 uint8_t value;
105
106 struct {
107 bool present;
108 uint8_t value;
110
112
113 struct {
114 bool present;
115 uint8_t value;
118
119 struct {
120 bool present;
121 uint8_t value;
123
124 struct {
125 bool present;
126 uint8_t value;
128
132
133 struct {
134 bool present;
135 uint8_t mslot_class;
137 struct {
138 bool present;
139 uint8_t mslot_class;
142
143 struct {
144 bool present;
145 uint8_t value;
147
148 struct {
149 bool present;
150 uint8_t value;
152
155
156 struct {
157 bool present;
158 uint8_t mslot_class;
159 struct {
160 bool present;
161 uint8_t mslot_class;
164
165 struct {
166 bool present;
167 uint8_t value;
169
173
174 struct {
175 bool present;
176 uint8_t value;
177 uint8_t assoc_radio_cap;
179
182
183 struct {
184 bool present;
185 uint8_t mslot_class;
187 struct {
188 bool present;
189 uint8_t mslot_class;
192
194
195 struct {
196 bool present;
197 uint8_t value;
199
200 struct {
201 bool present;
202 uint8_t value;
204
212
213 uint8_t vamos_level;
215
217
220
229
236 uint8_t classmark3[14]; /* if cm3 gets extended by spec, it will be truncated */
237};
238
240bool osmo_gsm48_classmark1_is_r99(const struct gsm48_classmark1 *cm1);
241bool osmo_gsm48_classmark2_is_r99(const struct gsm48_classmark2 *cm2, uint8_t cm2_len);
242int osmo_gsm48_classmark_supports_a5(const struct osmo_gsm48_classmark *cm, uint8_t a5);
243const char *osmo_gsm48_classmark_a5_name(const struct osmo_gsm48_classmark *cm);
244char *osmo_gsm48_classmark_a5_name_buf(char *buf, size_t buf_len, const struct osmo_gsm48_classmark *cm);
245char *osmo_gsm48_classmark_a5_name_c(const void *ctx, const struct osmo_gsm48_classmark *cm);
247int8_t osmo_gsm48_rfpowercap2powerclass(enum gsm_band band, uint8_t rf_power_cap);
248/* Chapter 10.5.2.1b.3 */
250#if OSMO_IS_LITTLE_ENDIAN
251 uint8_t w1_hi:2,
252 f0:1,
253 form_id:5;
254 uint8_t w1_lo;
255 uint8_t w2_hi;
256 uint8_t w3_hi:7,
257 w2_lo:1;
258 uint8_t w4_hi:6,
259 w3_lo:2;
260 uint8_t w5_hi:6,
261 w4_lo:2;
262 uint8_t w6_hi:6,
263 w5_lo:2;
264 uint8_t w7_hi:6,
265 w6_lo:2;
266 uint8_t w8_hi:6,
267 w7_lo:2;
268 uint8_t w9:7,
269 w8_lo:1;
270 uint8_t w11_hi:1,
271 w10:7;
272 uint8_t w12_hi:2,
273 w11_lo:6;
274 uint8_t w13_hi:3,
275 w12_lo:5;
276 uint8_t w14_hi:4,
277 w13_lo:4;
278 uint8_t w15_hi:5,
279 w14_lo:3;
280 uint8_t w16:6,
281 w15_lo:2;
282#elif OSMO_IS_BIG_ENDIAN
283/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
284 uint8_t form_id:5, f0:1, w1_hi:2;
285 uint8_t w1_lo;
286 uint8_t w2_hi;
287 uint8_t w2_lo:1, w3_hi:7;
288 uint8_t w3_lo:2, w4_hi:6;
289 uint8_t w4_lo:2, w5_hi:6;
290 uint8_t w5_lo:2, w6_hi:6;
291 uint8_t w6_lo:2, w7_hi:6;
292 uint8_t w7_lo:2, w8_hi:6;
293 uint8_t w8_lo:1, w9:7;
294 uint8_t w10:7, w11_hi:1;
295 uint8_t w11_lo:6, w12_hi:2;
296 uint8_t w12_lo:5, w13_hi:3;
297 uint8_t w13_lo:4, w14_hi:4;
298 uint8_t w14_lo:3, w15_hi:5;
299 uint8_t w15_lo:2, w16:6;
300#endif
301} __attribute__ ((packed));
302
303/* Chapter 10.5.2.1b.4 */
305#if OSMO_IS_LITTLE_ENDIAN
306 uint8_t orig_arfcn_hi:1,
307 form_id:7;
308 uint8_t orig_arfcn_mid;
309 uint8_t w1_hi:7,
310 orig_arfcn_lo:1;
311 uint8_t w2_hi:6,
312 w1_lo:2;
313 uint8_t w3_hi:6,
314 w2_lo:2;
315 uint8_t w4_hi:6,
316 w3_lo:2;
317 uint8_t w5:7,
318 w4_lo:1;
319 uint8_t w7_hi:1,
320 w6:7;
321 uint8_t w8_hi:2,
322 w7_lo:6;
323 uint8_t w9_hi:4,
324 w8_lo:4;
325 uint8_t w10:6,
326 w9_lo:2;
327 uint8_t w12_hi:2,
328 w11:6;
329 uint8_t w13_hi:4,
330 w12_lo:4;
331 uint8_t w14:6,
332 w13_lo:2;
333 uint8_t w16_hi:2,
334 w15:6;
335 uint8_t w17:5,
336 w16_lo:3;
337#elif OSMO_IS_BIG_ENDIAN
338/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
339 uint8_t form_id:7, orig_arfcn_hi:1;
340 uint8_t orig_arfcn_mid;
341 uint8_t orig_arfcn_lo:1, w1_hi:7;
342 uint8_t w1_lo:2, w2_hi:6;
343 uint8_t w2_lo:2, w3_hi:6;
344 uint8_t w3_lo:2, w4_hi:6;
345 uint8_t w4_lo:1, w5:7;
346 uint8_t w6:7, w7_hi:1;
347 uint8_t w7_lo:6, w8_hi:2;
348 uint8_t w8_lo:4, w9_hi:4;
349 uint8_t w9_lo:2, w10:6;
350 uint8_t w11:6, w12_hi:2;
351 uint8_t w12_lo:4, w13_hi:4;
352 uint8_t w13_lo:2, w14:6;
353 uint8_t w15:6, w16_hi:2;
354 uint8_t w16_lo:3, w17:5;
355#endif
356} __attribute__ ((packed));
357
358/* Chapter 10.5.2.1b.5 */
360#if OSMO_IS_LITTLE_ENDIAN
361 uint8_t orig_arfcn_hi:1,
362 form_id:7;
363 uint8_t orig_arfcn_mid;
364 uint8_t w1_hi:7,
365 orig_arfcn_lo:1;
366 uint8_t w2:7,
367 w1_lo:1;
368 uint8_t w4_hi:1,
369 w3:7;
370 uint8_t w5_hi:3,
371 w4_lo:5;
372 uint8_t w6_hi:5,
373 w5_lo:3;
374 uint8_t w8_hi:1,
375 w7:6,
376 w6_lo:1;
377 uint8_t w9_hi:4,
378 w8_lo:4;
379 uint8_t w11_hi:2,
380 w10:5,
381 w9_lo:1;
382 uint8_t w12:5,
383 w11_lo:3;
384 uint8_t w14_hi:3,
385 w13:5;
386 uint8_t w16_hi:1,
387 w15:5,
388 w14_lo:2;
389 uint8_t w18_hi:1,
390 w17:4,
391 w16_lo:3;
392 uint8_t w20_hi:1,
393 w19:4,
394 w18_lo:3;
395 uint8_t spare:1,
396 w21:4,
397 w20_lo:3;
398#elif OSMO_IS_BIG_ENDIAN
399/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
400 uint8_t form_id:7, orig_arfcn_hi:1;
401 uint8_t orig_arfcn_mid;
402 uint8_t orig_arfcn_lo:1, w1_hi:7;
403 uint8_t w1_lo:1, w2:7;
404 uint8_t w3:7, w4_hi:1;
405 uint8_t w4_lo:5, w5_hi:3;
406 uint8_t w5_lo:3, w6_hi:5;
407 uint8_t w6_lo:1, w7:6, w8_hi:1;
408 uint8_t w8_lo:4, w9_hi:4;
409 uint8_t w9_lo:1, w10:5, w11_hi:2;
410 uint8_t w11_lo:3, w12:5;
411 uint8_t w13:5, w14_hi:3;
412 uint8_t w14_lo:2, w15:5, w16_hi:1;
413 uint8_t w16_lo:3, w17:4, w18_hi:1;
414 uint8_t w18_lo:3, w19:4, w20_hi:1;
415 uint8_t w20_lo:3, w21:4, spare:1;
416#endif
417} __attribute__ ((packed));
418
419/* Chapter 10.5.2.1b.6 */
421#if OSMO_IS_LITTLE_ENDIAN
422 uint8_t orig_arfcn_hi:1,
423 form_id:7;
424 uint8_t orig_arfcn_mid;
425 uint8_t w1:7,
426 orig_arfcn_lo:1;
427 uint8_t w3_hi:2,
428 w2:6;
429 uint8_t w4_hi:4,
430 w3_lo:4;
431 uint8_t w6_hi:2,
432 w5:5,
433 w4_lo:1;
434 uint8_t w7:5,
435 w6_lo:3;
436 uint8_t w9:4,
437 w8:4;
438 uint8_t w11:4,
439 w10:4;
440 uint8_t w13:4,
441 w12:4;
442 uint8_t w15:4,
443 w14:4;
444 uint8_t w18_hi:2,
445 w17:3,
446 w16:3;
447 uint8_t w21_hi:1,
448 w20:3,
449 w19:3,
450 w18_lo:1;
451 uint8_t w23:3,
452 w22:3,
453 w21_lo:2;
454 uint8_t w26_hi:2,
455 w25:3,
456 w24:3;
457 uint8_t spare:1,
458 w28:3,
459 w27:3,
460 w26_lo:1;
461#elif OSMO_IS_BIG_ENDIAN
462/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
463 uint8_t form_id:7, orig_arfcn_hi:1;
464 uint8_t orig_arfcn_mid;
465 uint8_t orig_arfcn_lo:1, w1:7;
466 uint8_t w2:6, w3_hi:2;
467 uint8_t w3_lo:4, w4_hi:4;
468 uint8_t w4_lo:1, w5:5, w6_hi:2;
469 uint8_t w6_lo:3, w7:5;
470 uint8_t w8:4, w9:4;
471 uint8_t w10:4, w11:4;
472 uint8_t w12:4, w13:4;
473 uint8_t w14:4, w15:4;
474 uint8_t w16:3, w17:3, w18_hi:2;
475 uint8_t w18_lo:1, w19:3, w20:3, w21_hi:1;
476 uint8_t w21_lo:2, w22:3, w23:3;
477 uint8_t w24:3, w25:3, w26_hi:2;
478 uint8_t w26_lo:1, w27:3, w28:3, spare:1;
479#endif
480} __attribute__ ((packed));
481
482/* Chapter 10.5.2.1b.7 */
484#if OSMO_IS_LITTLE_ENDIAN
485 uint8_t orig_arfcn_hi:1,
486 form_id:7;
487 uint8_t orig_arfcn_mid;
488 uint8_t rrfcn1_7:7,
489 orig_arfcn_lo:1;
490 uint8_t rrfcn8_111[13];
491#elif OSMO_IS_BIG_ENDIAN
492/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
493 uint8_t form_id:7, orig_arfcn_hi:1;
494 uint8_t orig_arfcn_mid;
495 uint8_t orig_arfcn_lo:1, rrfcn1_7:7;
496 uint8_t rrfcn8_111[13];
497#endif
498} __attribute__ ((packed));
499
500/* Chapter 10.5.2.5 */
502 uint8_t chan_nr;
503 union {
504 struct {
505#if OSMO_IS_LITTLE_ENDIAN
506 uint8_t maio_high:4,
507 h:1,
508 tsc:3;
509 uint8_t hsn:6,
510 maio_low:2;
511#elif OSMO_IS_BIG_ENDIAN
512/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
513 uint8_t tsc:3, h:1, maio_high:4;
514 uint8_t maio_low:2, hsn:6;
515#endif
516 } __attribute__ ((packed)) h1;
517 struct {
518#if OSMO_IS_LITTLE_ENDIAN
519 uint8_t arfcn_high:2,
520 spare:2,
521 h:1,
522 tsc:3;
523 uint8_t arfcn_low;
524#elif OSMO_IS_BIG_ENDIAN
525/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
526 uint8_t tsc:3, h:1, spare:2, arfcn_high:2;
527 uint8_t arfcn_low;
528#endif
529 } __attribute__ ((packed)) h0;
530 } __attribute__ ((packed));
531} __attribute__ ((packed));
532
533/* Chapter 10.5.2.20 */
535#if OSMO_IS_LITTLE_ENDIAN
536 uint8_t rxlev_full:6,
537 dtx_used:1,
538 ba_used:1;
539 uint8_t rxlev_sub:6,
540 meas_valid:1,
541 spare:1;
542 uint8_t no_nc_n_hi:1,
543 rxqual_sub:3,
544 rxqual_full:3,
545 spare2:1;
546 uint8_t rxlev_nc1:6,
547 no_nc_n_lo:2;
548 uint8_t bsic_nc1_hi:3,
549 bcch_f_nc1:5;
550 uint8_t rxlev_nc2_hi:5,
551 bsic_nc1_lo:3;
552 uint8_t bsic_nc2_hi:2,
553 bcch_f_nc2:5,
554 rxlev_nc2_lo:1;
555 uint8_t rxlev_nc3_hi:4,
556 bsic_nc2_lo:4;
557 uint8_t bsic_nc3_hi:1,
558 bcch_f_nc3:5,
559 rxlev_nc3_lo:2;
560 uint8_t rxlev_nc4_hi:3,
561 bsic_nc3_lo:5;
562 uint8_t bcch_f_nc4:5,
563 rxlev_nc4_lo:3;
564 uint8_t rxlev_nc5_hi:2,
565 bsic_nc4:6;
566 uint8_t bcch_f_nc5_hi:4,
567 rxlev_nc5_lo:4;
568 uint8_t rxlev_nc6_hi:1,
569 bsic_nc5:6,
570 bcch_f_nc5_lo:1;
571 uint8_t bcch_f_nc6_hi:3,
572 rxlev_nc6_lo:5;
573 uint8_t bsic_nc6:6,
574 bcch_f_nc6_lo:2;
575#elif OSMO_IS_BIG_ENDIAN
576/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
577 uint8_t ba_used:1, dtx_used:1, rxlev_full:6;
578 uint8_t spare:1, meas_valid:1, rxlev_sub:6;
579 uint8_t spare2:1, rxqual_full:3, rxqual_sub:3, no_nc_n_hi:1;
580 uint8_t no_nc_n_lo:2, rxlev_nc1:6;
581 uint8_t bcch_f_nc1:5, bsic_nc1_hi:3;
582 uint8_t bsic_nc1_lo:3, rxlev_nc2_hi:5;
583 uint8_t rxlev_nc2_lo:1, bcch_f_nc2:5, bsic_nc2_hi:2;
584 uint8_t bsic_nc2_lo:4, rxlev_nc3_hi:4;
585 uint8_t rxlev_nc3_lo:2, bcch_f_nc3:5, bsic_nc3_hi:1;
586 uint8_t bsic_nc3_lo:5, rxlev_nc4_hi:3;
587 uint8_t rxlev_nc4_lo:3, bcch_f_nc4:5;
588 uint8_t bsic_nc4:6, rxlev_nc5_hi:2;
589 uint8_t rxlev_nc5_lo:4, bcch_f_nc5_hi:4;
590 uint8_t bcch_f_nc5_lo:1, bsic_nc5:6, rxlev_nc6_hi:1;
591 uint8_t rxlev_nc6_lo:5, bcch_f_nc6_hi:3;
592 uint8_t bcch_f_nc6_lo:2, bsic_nc6:6;
593#endif
594} __attribute__ ((packed));
595
597static inline bool gsm48_meas_res_is_valid(const struct gsm48_meas_res *mr)
598{
599 return (mr->meas_valid == 0); /* 0 means valid */
600}
601
602/* Chapter 10.5.2.21aa */
604#if OSMO_IS_LITTLE_ENDIAN
605 uint8_t smod : 2,
606 spare: 1,
607 icmi : 1,
608 nscb : 1,
609 ver : 3;
610 uint8_t m4_75 : 1,
611 m5_15 : 1,
612 m5_90 : 1,
613 m6_70 : 1,
614 m7_40 : 1,
615 m7_95 : 1,
616 m10_2 : 1,
617 m12_2 : 1;
618#elif OSMO_IS_BIG_ENDIAN
619/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
620 uint8_t ver:3, nscb:1, icmi:1, spare:1, smod:2;
621 uint8_t m12_2:1, m10_2:1, m7_95:1, m7_40:1, m6_70:1, m5_90:1, m5_15:1, m4_75:1;
622#endif
623} __attribute__((packed));
624
625/* Chapter 10.5.2.28(a) */
627#if OSMO_IS_LITTLE_ENDIAN
628 uint8_t power_level:5,
629 spare:2,
630 atc:1;
631#elif OSMO_IS_BIG_ENDIAN
632/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
633 uint8_t atc:1, spare:2, power_level:5;
634#endif
635} __attribute__((packed));
636
637/* Chapter 10.5.2.29 */
639#if OSMO_IS_LITTLE_ENDIAN
640 uint8_t re :1,
641 cell_bar :1,
642 tx_integer :4,
643 max_trans :2;
644 uint8_t t2; /* ACC 8-15 barred flags */
645 uint8_t t3; /* ACC 0-7 barred flags */
646#elif OSMO_IS_BIG_ENDIAN
647/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
648 uint8_t max_trans:2, tx_integer:4, cell_bar:1, re:1;
649 uint8_t t2;
650 uint8_t t3;
651#endif
652} __attribute__ ((packed));
653
654/*
655 * Mark an Access Control Class as barred.
656 * \param[in] rach_control A Rach Control Information Element.
657 * \param[in] acc Access Control Class number (0 - 15) which shall be barred.
658 */
659static inline void gsm48_barr_acc(struct gsm48_rach_control *rach_control, unsigned int acc)
660{
661 OSMO_ASSERT(acc <= 15);
662 if (acc >= 8)
663 rach_control->t2 |= (1 << (acc - 8));
664 else
665 rach_control->t3 |= (1 << (acc));
666}
667
668/*
669 * Mark an Access Control Class as allowed.
670 * \param[in] rach_control A Rach Control Information Element.
671 * \param[in] acc Access Control Class number (0 - 15) which shall be allowed.
672 */
673static inline void gsm48_allow_acc(struct gsm48_rach_control *rach_control, unsigned int acc)
674{
675 OSMO_ASSERT(acc <= 15);
676 if (acc >= 8)
677 rach_control->t2 &= ~(1 << (acc - 8));
678 else
679 rach_control->t3 &= ~(1 << (acc));
680}
681
682/*
683 * Indicate whether an Access Control Class is barred.
684 * \param[in] rach_control A Rach Control Information Element.
685 * \param[in] acc Access Control Class number (0 - 15).
686 * \returns true if the Access Control class is barred, false otherwise
687 */
688static inline bool gsm48_acc_is_barred(struct gsm48_rach_control *rach_control, unsigned int acc)
689{
690 OSMO_ASSERT(acc <= 15);
691 if (acc >= 8)
692 return (rach_control->t2 & (1 << (acc - 8))) != 0;
693 return (rach_control->t3 & (1 << (acc))) != 0;
694}
695
696/* Chapter 10.5.2.30 */
698#if OSMO_IS_LITTLE_ENDIAN
699 uint8_t ra;
700 uint8_t t3_high:3,
701 t1:5;
702 uint8_t t2:5,
703 t3_low:3;
704#elif OSMO_IS_BIG_ENDIAN
705/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
706 uint8_t ra;
707 uint8_t t1:5, t3_high:3;
708 uint8_t t3_low:3, t2:5;
709#endif
710} __attribute__ ((packed));
711
712/* Chapter 10.5.2.38 */
714#if OSMO_IS_LITTLE_ENDIAN
715 uint8_t t3_high:3,
716 t1:5;
717 uint8_t t2:5,
718 t3_low:3;
719#elif OSMO_IS_BIG_ENDIAN
720/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
721 uint8_t t1:5, t3_high:3;
722 uint8_t t3_low:3, t2:5;
723#endif
724} __attribute__ ((packed));
725
726/* Chapter 10.5.2.39 */
728#if OSMO_IS_LITTLE_ENDIAN
729 uint8_t si:2,
730 rot:1,
731 nci:1,
732 sync_ie:4;
733#elif OSMO_IS_BIG_ENDIAN
734/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
735 uint8_t sync_ie:4, nci:1, rot:1, si:2;
736#endif
737} __attribute__((packed));
738
739/*
740 * Chapter 9.1.5/9.1.6
741 *
742 * For 9.1.6 the chan_desc has the meaning of 10.5.2.5a
743 */
746 uint8_t mode;
747} __attribute__ ((packed));
748
762};
763
764extern const struct value_string gsm48_chan_mode_names[];
765static inline const char *gsm48_chan_mode_name(enum gsm48_chan_mode val)
767
768/* Chapter 9.1.2 */
770 /* Semantic is from 10.5.2.5a */
773 uint8_t data[0];
774} __attribute__((packed));
775
776/* Chapter 9.1.13 */
778 /* Semantic is from 10.5.2.5a */
781 uint8_t mob_alloc[0];
782} __attribute__((packed));
783
784/* Chapter 9.1.13b GPRS suspension request */
786 uint32_t tlli;
787 uint8_t ra_id[6];
788 uint8_t cause;
789 uint8_t options[0];
790} __attribute__ ((packed));
791
792/* Chapter 10.5.2.2 */
794#if OSMO_IS_LITTLE_ENDIAN
795 uint8_t bcc:3,
796 ncc:3,
797 arfcn_hi:2;
798 uint8_t arfcn_lo;
799#elif OSMO_IS_BIG_ENDIAN
800/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
801 uint8_t arfcn_hi:2, ncc:3, bcc:3;
802 uint8_t arfcn_lo;
803#endif
804} __attribute__((packed));
805
806/* Chapter 9.1.15 */
810 uint8_t ho_ref;
812 uint8_t data[0];
813} __attribute__((packed));
814
815/* Chapter 9.1.18 */
817 uint8_t l2_plen;
818 uint8_t proto_discr;
819 uint8_t msg_type;
820 uint8_t page_mode;
825 uint8_t mob_alloc[0];
826} __attribute__ ((packed));
827
828/* Chapter 9.1.25 */
830#if OSMO_IS_LITTLE_ENDIAN
831 uint8_t spare:4,
832 key_seq:4;
833 union {
834 uint32_t classmark2; /* Backward compatibility */
835 struct {
836 uint8_t cm2_len;
837 struct gsm48_classmark2 cm2;
838 };
839 };
840 uint8_t mi_len;
841 uint8_t mi[0];
842#elif OSMO_IS_BIG_ENDIAN
843/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
844 uint8_t key_seq:4, spare:4;
845 union {
846 uint32_t classmark2;
847 struct {
848 uint8_t cm2_len;
849 struct gsm48_classmark2 cm2;
850 };
851 };
852 uint8_t mi_len;
853 uint8_t mi[0];
854#endif
855} __attribute__ ((packed));
856
857/* Chapter 10.5.1.3 */
859 uint8_t digits[3]; /* BCD! */
860 uint16_t lac;
861} __attribute__ ((packed));
862
863/* Section 9.2.2 */
865#if OSMO_IS_LITTLE_ENDIAN
866 uint8_t key_seq:4,
867 spare:4;
868 uint8_t rand[16];
869#elif OSMO_IS_BIG_ENDIAN
870/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
871 uint8_t spare:4, key_seq:4;
872 uint8_t rand[16];
873#endif
874} __attribute__ ((packed));
875
876/* Section 9.2.3 */
878 uint8_t sres[4];
879} __attribute__ ((packed));
880
881/* Section 9.2.15 */
883#if OSMO_IS_LITTLE_ENDIAN
884 uint8_t type:4,
885 key_seq:4;
886 struct gsm48_loc_area_id lai;
888 uint8_t mi_len;
889 uint8_t mi[0];
890#elif OSMO_IS_BIG_ENDIAN
891/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
892 uint8_t key_seq:4, type:4;
893 struct gsm48_loc_area_id lai;
895 uint8_t mi_len;
896 uint8_t mi[0];
897#endif
898} __attribute__ ((packed));
899
900/* Section 10.1 */
901struct gsm48_hdr {
902 uint8_t proto_discr;
903 uint8_t msg_type;
904 uint8_t data[0];
905} __attribute__ ((packed));
906
907/* Section 9.1.3x System information Type header */
909#if OSMO_IS_LITTLE_ENDIAN
910 uint8_t l2_plen;
911 uint8_t rr_protocol_discriminator :4,
912 skip_indicator:4;
913 uint8_t system_information;
914#elif OSMO_IS_BIG_ENDIAN
915/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
916 uint8_t l2_plen;
917 uint8_t skip_indicator:4, rr_protocol_discriminator:4;
918 uint8_t system_information;
919#endif
920} __attribute__ ((packed));
921
922/* Section 10.5.2.4 Cell Selection Parameters */
924#if OSMO_IS_LITTLE_ENDIAN
925 uint8_t ms_txpwr_max_ccch:5, /* GSM 05.08 MS-TXPWR-MAX-CCCH */
926 cell_resel_hyst:3; /* GSM 05.08 CELL-RESELECT-HYSTERESIS */
927 uint8_t rxlev_acc_min:6, /* GSM 05.08 RXLEV-ACCESS-MIN */
928 neci:1,
929 acs:1;
930#elif OSMO_IS_BIG_ENDIAN
931/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
932 uint8_t cell_resel_hyst:3, ms_txpwr_max_ccch:5;
933 uint8_t acs:1, neci:1, rxlev_acc_min:6;
934#endif
935} __attribute__ ((packed));
936
937/* 3GPP TS 44.018 Section 10.5.2.11 Control Channel Description */
939#if OSMO_IS_LITTLE_ENDIAN
940 uint8_t ccch_conf :3,
941 bs_ag_blks_res :3,
942 att :1,
943 mscr :1;
944 uint8_t bs_pa_mfrms : 3,
945 spare_1 :2,
946 cbq3 :2,
947 spare_2 :1;
948 uint8_t t3212;
949#elif OSMO_IS_BIG_ENDIAN
950/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
951 uint8_t mscr:1, att:1, bs_ag_blks_res:3, ccch_conf:3;
952 uint8_t spare_2:1, cbq3:2, spare_1:2, bs_pa_mfrms:3;
953 uint8_t t3212;
954#endif
955} __attribute__ ((packed));
956
962
963/* Cell Options for SI6, SACCH (10.5.2.3a.2) or SI3, BCCH (Table 10.5.2.3.1),
964 3GPP TS 44.018 */
966#if OSMO_IS_LITTLE_ENDIAN
967 uint8_t radio_link_timeout:4,
968 dtx:2,
969 pwrc:1,
970 /* either DN-IND or top bit of DTX IND */
971 d:1;
972#elif OSMO_IS_BIG_ENDIAN
973/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
974 uint8_t d:1, pwrc:1, dtx:2, radio_link_timeout:4;
975#endif
976} __attribute__ ((packed));
977
978/* Section 9.2.9 CM service request */
980#if OSMO_IS_LITTLE_ENDIAN
981 uint8_t cm_service_type : 4,
982 cipher_key_seq : 4;
983 union {
984 uint32_t classmark; /* Backward compatibility */
985 struct {
986 uint8_t cm2_len;
987 struct gsm48_classmark2 classmark2;
988 };
989 };
990 uint8_t mi_len;
991 uint8_t mi[0];
992 /* optional priority level */
993#elif OSMO_IS_BIG_ENDIAN
994/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
995 uint8_t cipher_key_seq:4, cm_service_type:4;
996 union {
997 uint32_t classmark;
998 struct {
999 uint8_t cm2_len;
1000 struct gsm48_classmark2 classmark2;
1001 };
1002 };
1003 uint8_t mi_len;
1004 uint8_t mi[0];
1005#endif
1006} __attribute__ ((packed));
1007
1008/* Section 9.1.31 System information Type 1 */
1013 uint8_t rest_octets[0]; /* NCH position on the CCCH */
1014} __attribute__ ((packed));
1015
1016/* Section 9.1.32 System information Type 2 */
1022} __attribute__ ((packed));
1023
1024/* Section 9.1.33 System information Type 2bis */
1029 uint8_t rest_octets[0];
1030} __attribute__ ((packed));
1031
1032/* Section 9.1.34 System information Type 2ter */
1036 uint8_t rest_octets[0];
1037} __attribute__ ((packed));
1038
1039/* Section 9.1.34a System information Type 2quater */
1042 uint8_t rest_octets[0];
1043} __attribute__ ((packed));
1044
1045/* Section 9.1.35 System information Type 3 */
1054 uint8_t rest_octets[0];
1055} __attribute__ ((packed));
1056
1057/* Section 9.1.36 System information Type 4 */
1063 /* optional CBCH conditional CBCH... followed by
1064 mandantory SI 4 Reset Octets
1065 */
1066 uint8_t data[0];
1067} __attribute__ ((packed));
1068
1069/* Section 9.1.37 System information Type 5 */
1071#if OSMO_IS_LITTLE_ENDIAN
1072 uint8_t rr_protocol_discriminator :4,
1073 skip_indicator:4;
1074 uint8_t system_information;
1075 uint8_t bcch_frequency_list[16];
1076#elif OSMO_IS_BIG_ENDIAN
1077/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
1078 uint8_t skip_indicator:4, rr_protocol_discriminator:4;
1079 uint8_t system_information;
1080 uint8_t bcch_frequency_list[16];
1081#endif
1082} __attribute__ ((packed));
1083
1084/* Section 9.1.38 System information Type 5bis */
1086#if OSMO_IS_LITTLE_ENDIAN
1087 uint8_t rr_protocol_discriminator :4,
1088 skip_indicator:4;
1089 uint8_t system_information;
1090 uint8_t bcch_frequency_list[16];
1091#elif OSMO_IS_BIG_ENDIAN
1092/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
1093 uint8_t skip_indicator:4, rr_protocol_discriminator:4;
1094 uint8_t system_information;
1095 uint8_t bcch_frequency_list[16];
1096#endif
1097} __attribute__ ((packed));
1098
1099/* Section 9.1.39 System information Type 5ter */
1101#if OSMO_IS_LITTLE_ENDIAN
1102 uint8_t rr_protocol_discriminator :4,
1103 skip_indicator:4;
1104 uint8_t system_information;
1105 uint8_t bcch_frequency_list[16];
1106#elif OSMO_IS_BIG_ENDIAN
1107/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
1108 uint8_t skip_indicator:4, rr_protocol_discriminator:4;
1109 uint8_t system_information;
1110 uint8_t bcch_frequency_list[16];
1111#endif
1112} __attribute__ ((packed));
1113
1114/* Section 9.1.40 System information Type 6 */
1116#if OSMO_IS_LITTLE_ENDIAN
1117 uint8_t rr_protocol_discriminator :4,
1118 skip_indicator:4;
1119 uint8_t system_information;
1120 uint16_t cell_identity;
1121 struct gsm48_loc_area_id lai;
1123 uint8_t ncc_permitted;
1124 uint8_t rest_octets[0];
1125#elif OSMO_IS_BIG_ENDIAN
1126/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
1127 uint8_t skip_indicator:4, rr_protocol_discriminator:4;
1128 uint8_t system_information;
1129 uint16_t cell_identity;
1130 struct gsm48_loc_area_id lai;
1132 uint8_t ncc_permitted;
1133 uint8_t rest_octets[0];
1134#endif
1135} __attribute__ ((packed));
1136
1137/* Section 9.1.43a System Information type 13 */
1140 uint8_t rest_octets[0];
1141} __attribute__ ((packed));
1142
1143/* Section 9.2.12 IMSI Detach Indication */
1146 uint8_t mi_len;
1147 uint8_t mi[0];
1148} __attribute__ ((packed));
1149
1150/* Section 9.1.1 */
1152 /* Semantic is from 10.5.2.5 */
1154 uint8_t data[0];
1155} __attribute__((packed));
1156
1157/* Section 9.1.3 */
1159 uint8_t rr_cause;
1160} __attribute__((packed));
1161
1162/* Section 9.1.4 */
1164 uint8_t rr_cause;
1165} __attribute__((packed));
1166
1167/* Section 9.1.3 */
1169 uint8_t rr_cause;
1170 uint8_t data[0];
1171} __attribute__((packed));
1172
1173/* Section 9.1.4 */
1175 uint8_t rr_cause;
1176} __attribute__((packed));
1177
1178/* Section 9.1.7 */
1180 uint8_t rr_cause;
1181 uint8_t data[0];
1182} __attribute__((packed));
1183
1184/* Section 9.1.9 */
1186#if OSMO_IS_LITTLE_ENDIAN
1187 uint8_t sc:1,
1188 alg_id:3,
1189 cr:1,
1190 spare:3;
1191#elif OSMO_IS_BIG_ENDIAN
1192/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
1193 uint8_t spare:3, cr:1, alg_id:3, sc:1;
1194#endif
1195} __attribute__((packed));
1196
1197/* Section 9.1.11 */
1199 uint8_t cm2_len;
1201 uint8_t data[0];
1202} __attribute__((packed));
1203
1204/* Section 9.1.19 */
1206 uint8_t l2_plen;
1208 uint8_t msg_type;
1209 uint8_t page_mode;
1217 uint8_t mob_alloc[0];
1218} __attribute__ ((packed));
1219
1220/* Section 9.1.20 */
1222 uint8_t l2_plen;
1224 uint8_t msg_type;
1225 uint8_t page_mode;
1227 uint8_t wait_ind1;
1229 uint8_t wait_ind2;
1231 uint8_t wait_ind3;
1233 uint8_t wait_ind4;
1234 uint8_t rest[0];
1235} __attribute__ ((packed));
1236
1237/* Section 9.1.22 */
1239#if OSMO_IS_LITTLE_ENDIAN
1240 uint8_t l2_plen;
1241 uint8_t proto_discr;
1242 uint8_t msg_type;
1243 uint8_t pag_mode:2,
1244 spare:2,
1245 cneed1:2,
1246 cneed2:2;
1247 uint8_t data[0];
1248#elif OSMO_IS_BIG_ENDIAN
1249/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
1250 uint8_t l2_plen;
1251 uint8_t proto_discr;
1252 uint8_t msg_type;
1253 uint8_t cneed2:2, cneed1:2, spare:2, pag_mode:2;
1254 uint8_t data[0];
1255#endif
1256} __attribute__((packed));
1257
1258/* Section 9.1.23 */
1260#if OSMO_IS_LITTLE_ENDIAN
1261 uint8_t l2_plen;
1262 uint8_t proto_discr;
1263 uint8_t msg_type;
1264 uint8_t pag_mode:2,
1265 spare:2,
1266 cneed1:2,
1267 cneed2:2;
1268 uint32_t tmsi1;
1269 uint32_t tmsi2;
1270 uint8_t data[0];
1271#elif OSMO_IS_BIG_ENDIAN
1272/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
1273 uint8_t l2_plen;
1274 uint8_t proto_discr;
1275 uint8_t msg_type;
1276 uint8_t cneed2:2, cneed1:2, spare:2, pag_mode:2;
1277 uint32_t tmsi1;
1278 uint32_t tmsi2;
1279 uint8_t data[0];
1280#endif
1281} __attribute__((packed));
1282
1283/* Section 9.1.24 */
1285#if OSMO_IS_LITTLE_ENDIAN
1286 uint8_t l2_plen;
1287 uint8_t proto_discr;
1288 uint8_t msg_type;
1289 uint8_t pag_mode:2,
1290 spare:2,
1291 cneed1:2,
1292 cneed2:2;
1293 uint32_t tmsi1;
1294 uint32_t tmsi2;
1295 uint32_t tmsi3;
1296 uint32_t tmsi4;
1297 uint8_t cneed3:2,
1298 cneed4:2,
1299 spare2:4;
1300 uint8_t rest[0];
1301#elif OSMO_IS_BIG_ENDIAN
1302/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
1303 uint8_t l2_plen;
1304 uint8_t proto_discr;
1305 uint8_t msg_type;
1306 uint8_t cneed2:2, cneed1:2, spare:2, pag_mode:2;
1307 uint32_t tmsi1;
1308 uint32_t tmsi2;
1309 uint32_t tmsi3;
1310 uint32_t tmsi4;
1311 uint8_t spare2:4, cneed4:2, cneed3:2;
1312 uint8_t rest[0];
1313#endif
1314} __attribute__((packed));
1315
1316/* Section 9.1.25 */
1318#if OSMO_IS_LITTLE_ENDIAN
1319 uint8_t key_seq:3,
1320 spare:5;
1321 uint8_t cm2_len;
1322 struct gsm48_classmark2 cm2;
1323 uint8_t data[0];
1324#elif OSMO_IS_BIG_ENDIAN
1325/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
1326 uint8_t spare:5, key_seq:3;
1327 uint8_t cm2_len;
1328 struct gsm48_classmark2 cm2;
1329 uint8_t data[0];
1330#endif
1331} __attribute__((packed));
1332
1333/* Section 9.1.29 */
1335 uint8_t rr_cause;
1336} __attribute__((packed));
1337
1338/* Section 10.2 + GSM 04.07 12.2.3.1.1 + 3GPP TS 24.007 11.2.3.1.1 */
1339#define GSM48_PDISC_GROUP_CC 0x00
1340#define GSM48_PDISC_BCAST_CC 0x01
1341#define GSM48_PDISC_PDSS1 0x02 /* 04.07 only */
1342#define GSM48_PDISC_CC 0x03
1343#define GSM48_PDISC_PDSS2 0x04 /* 04.07 only */
1344#define GSM48_PDISC_GTTP 0x04 /* 24.007 only */
1345#define GSM48_PDISC_MM 0x05
1346#define GSM48_PDISC_RR 0x06
1347#define GSM48_PDISC_MM_GPRS 0x08
1348#define GSM48_PDISC_SMS 0x09
1349#define GSM48_PDISC_SM_GPRS 0x0a
1350#define GSM48_PDISC_NC_SS 0x0b
1351#define GSM48_PDISC_LOC 0x0c
1352#define GSM48_PDISC_EXTEND 0x0e
1353#define GSM48_PDISC_TEST 0x0f /* as per 11.10, 04.14 */
1354#define GSM48_PDISC_MASK 0x0f
1355
1356extern const struct value_string gsm48_pdisc_names[];
1357static inline const char *gsm48_pdisc_name(uint8_t val)
1358{ return get_value_string(gsm48_pdisc_names, val); }
1359
1360bool gsm48_hdr_gmm_cipherable(const struct gsm48_hdr *hdr);
1361
1362static inline uint8_t gsm48_hdr_pdisc(const struct gsm48_hdr *hdr)
1363{
1364 /*
1365 * 3GPP TS 24.007 version 12.0.0 Release 12,
1366 * 11.2.3.1.1 Protocol discriminator
1367 */
1368 uint8_t pdisc = hdr->proto_discr & GSM48_PDISC_MASK;
1369 if (pdisc == GSM48_PDISC_EXTEND)
1370 return hdr->proto_discr;
1371 return pdisc;
1372}
1373
1374static inline uint8_t gsm48_hdr_trans_id(const struct gsm48_hdr *hdr)
1375{
1376 /*
1377 * 3GPP TS 24.007 version 12.0.0 Release 12,
1378 * 11.2.3.1.3 Transaction identifier
1379 */
1380 return (hdr->proto_discr & 0xf0) >> 4;
1381}
1382
1383#define GSM48_TA_INVALID 220
1384
1390static inline bool gsm48_ta_is_valid(uint8_t ta)
1391{
1392 return (ta < 64);
1393}
1394
1395static inline uint8_t gsm48_hdr_trans_id_flip_ti(const struct gsm48_hdr *hdr)
1396{
1397 return gsm48_hdr_trans_id(hdr) ^ 0x08;
1398}
1399
1400static inline uint8_t gsm48_hdr_trans_id_no_ti(const struct gsm48_hdr *hdr)
1401{
1402 return gsm48_hdr_trans_id(hdr) & 0x07;
1403}
1404
1405static inline uint8_t gsm48_hdr_msg_type_r98(const struct gsm48_hdr *hdr)
1406{
1407 /*
1408 * 3GPP TS 24.007 version 12.0.0 Release 12,
1409 * 11.2.3.2.1 Message type octet (when accessing Release 98 and older
1410 * networks only)
1411 */
1412 switch (gsm48_hdr_pdisc(hdr)) {
1413 case GSM48_PDISC_MM:
1414 case GSM48_PDISC_CC:
1415 case GSM48_PDISC_NC_SS:
1418 case GSM48_PDISC_LOC:
1419 return hdr->msg_type & 0x3f;
1420 default:
1421 return hdr->msg_type;
1422 }
1423}
1424
1425static inline uint8_t gsm48_hdr_msg_type_r99(const struct gsm48_hdr *hdr)
1426{
1427 /*
1428 * 3GPP TS 24.007 version 12.0.0 Release 12,
1429 * 11.2.3.2.2 Message type octet (when accessing Release 99 and newer
1430 * networks)
1431 */
1432 switch (gsm48_hdr_pdisc(hdr)) {
1433 case GSM48_PDISC_MM:
1434 case GSM48_PDISC_CC:
1435 case GSM48_PDISC_NC_SS:
1436 return hdr->msg_type & 0x3f;
1439 case GSM48_PDISC_LOC:
1440 return hdr->msg_type & 0x3f;
1441 default:
1442 return hdr->msg_type;
1443 }
1444}
1445
1446void gsm48_set_dtx(struct gsm48_cell_options *op, enum gsm48_dtx_mode full,
1447 enum gsm48_dtx_mode half, bool is_bcch);
1448
1449#define gsm48_hdr_msg_type gsm48_hdr_msg_type_r99
1450
1451/* Section 10.4 */
1452#define GSM48_MT_RR_INIT_REQ 0x3c
1453#define GSM48_MT_RR_ADD_ASS 0x3b
1454#define GSM48_MT_RR_IMM_ASS 0x3f
1455#define GSM48_MT_RR_IMM_ASS_EXT 0x39
1456#define GSM48_MT_RR_IMM_ASS_REJ 0x3a
1457#define GSM48_MT_RR_DTM_ASS_FAIL 0x48
1458#define GSM48_MT_RR_DTM_REJECT 0x49
1459#define GSM48_MT_RR_DTM_REQUEST 0x4A
1460#define GSM48_MT_RR_PACKET_ASS 0x4B
1461
1462#define GSM48_MT_RR_CIPH_M_CMD 0x35
1463#define GSM48_MT_RR_CIPH_M_COMPL 0x32
1464
1465#define GSM48_MT_RR_CFG_CHG_CMD 0x30
1466#define GSM48_MT_RR_CFG_CHG_ACK 0x31
1467#define GSM48_MT_RR_CFG_CHG_REJ 0x33
1468
1469#define GSM48_MT_RR_ASS_CMD 0x2e
1470#define GSM48_MT_RR_ASS_COMPL 0x29
1471#define GSM48_MT_RR_ASS_FAIL 0x2f
1472#define GSM48_MT_RR_HANDO_CMD 0x2b
1473#define GSM48_MT_RR_HANDO_COMPL 0x2c
1474#define GSM48_MT_RR_HANDO_FAIL 0x28
1475#define GSM48_MT_RR_HANDO_INFO 0x2d
1476#define GSM48_MT_RR_HANDO_INFO 0x2d
1477#define GSM48_MT_RR_DTM_ASS_CMD 0x4c
1478
1479#define GSM48_MT_RR_CELL_CHG_ORDER 0x08
1480#define GSM48_MT_RR_PDCH_ASS_CMD 0x23
1481
1482#define GSM48_MT_RR_CHAN_REL 0x0d
1483#define GSM48_MT_RR_PART_REL 0x0a
1484#define GSM48_MT_RR_PART_REL_COMP 0x0f
1485
1486#define GSM48_MT_RR_PAG_REQ_1 0x21
1487#define GSM48_MT_RR_PAG_REQ_2 0x22
1488#define GSM48_MT_RR_PAG_REQ_3 0x24
1489#define GSM48_MT_RR_PAG_RESP 0x27
1490#define GSM48_MT_RR_NOTIF_NCH 0x20
1491#define GSM48_MT_RR_NOTIF_FACCH 0x25 /* (Reserved) */
1492#define GSM48_MT_RR_NOTIF_RESP 0x26
1493#define GSM48_MT_RR_PACKET_NOTIF 0x4e
1494#define GSM48_MT_RR_UTRAN_CLSM_CHG 0x60
1495#define GSM48_MT_RR_CDMA2K_CLSM_CHG 0x62
1496#define GSM48_MT_RR_IS_TO_UTRAN_HANDO 0x63
1497#define GSM48_MT_RR_IS_TO_CDMA2K_HANDO 0x64
1498
1499#define GSM48_MT_RR_SYSINFO_8 0x18
1500#define GSM48_MT_RR_SYSINFO_1 0x19
1501#define GSM48_MT_RR_SYSINFO_2 0x1a
1502#define GSM48_MT_RR_SYSINFO_3 0x1b
1503#define GSM48_MT_RR_SYSINFO_4 0x1c
1504#define GSM48_MT_RR_SYSINFO_5 0x1d
1505#define GSM48_MT_RR_SYSINFO_6 0x1e
1506#define GSM48_MT_RR_SYSINFO_7 0x1f
1507
1508#define GSM48_MT_RR_SYSINFO_2bis 0x02
1509#define GSM48_MT_RR_SYSINFO_2ter 0x03
1510#define GSM48_MT_RR_SYSINFO_2quater 0x07
1511#define GSM48_MT_RR_SYSINFO_5bis 0x05
1512#define GSM48_MT_RR_SYSINFO_5ter 0x06
1513#define GSM48_MT_RR_SYSINFO_9 0x04
1514#define GSM48_MT_RR_SYSINFO_13 0x00
1515
1516#define GSM48_MT_RR_SYSINFO_16 0x3d
1517#define GSM48_MT_RR_SYSINFO_17 0x3e
1518
1519#define GSM48_MT_RR_SYSINFO_18 0x40
1520#define GSM48_MT_RR_SYSINFO_19 0x41
1521#define GSM48_MT_RR_SYSINFO_20 0x42
1522
1523#define GSM48_MT_RR_CHAN_MODE_MODIF 0x10
1524#define GSM48_MT_RR_STATUS 0x12
1525#define GSM48_MT_RR_CHAN_MODE_MODIF_ACK 0x17
1526#define GSM48_MT_RR_FREQ_REDEF 0x14
1527#define GSM48_MT_RR_MEAS_REP 0x15
1528#define GSM48_MT_RR_CLSM_CHG 0x16
1529#define GSM48_MT_RR_CLSM_ENQ 0x13
1530#define GSM48_MT_RR_EXT_MEAS_REP 0x36
1531#define GSM48_MT_RR_EXT_MEAS_REP_ORD 0x37
1532#define GSM48_MT_RR_GPRS_SUSP_REQ 0x34
1533#define GSM48_MT_RR_DTM_INFO 0x4d
1534
1535#define GSM48_MT_RR_VGCS_UPL_GRANT 0x09
1536#define GSM48_MT_RR_UPLINK_RELEASE 0x0e
1537#define GSM48_MT_RR_UPLINK_FREE 0x0c
1538#define GSM48_MT_RR_UPLINK_BUSY 0x2a
1539#define GSM48_MT_RR_TALKER_IND 0x11
1540
1541#define GSM48_MT_RR_APP_INFO 0x38
1542
1543/* Table 10.2/3GPP TS 04.08 */
1544#define GSM48_MT_MM_IMSI_DETACH_IND 0x01
1545#define GSM48_MT_MM_LOC_UPD_ACCEPT 0x02
1546#define GSM48_MT_MM_LOC_UPD_REJECT 0x04
1547#define GSM48_MT_MM_LOC_UPD_REQUEST 0x08
1548
1549#define GSM48_MT_MM_AUTH_REJ 0x11
1550#define GSM48_MT_MM_AUTH_REQ 0x12
1551#define GSM48_MT_MM_AUTH_RESP 0x14
1552#define GSM48_MT_MM_AUTH_FAIL 0x1c
1553#define GSM48_MT_MM_ID_REQ 0x18
1554#define GSM48_MT_MM_ID_RESP 0x19
1555#define GSM48_MT_MM_TMSI_REALL_CMD 0x1a
1556#define GSM48_MT_MM_TMSI_REALL_COMPL 0x1b
1557
1558#define GSM48_MT_MM_CM_SERV_ACC 0x21
1559#define GSM48_MT_MM_CM_SERV_REJ 0x22
1560#define GSM48_MT_MM_CM_SERV_ABORT 0x23
1561#define GSM48_MT_MM_CM_SERV_REQ 0x24
1562#define GSM48_MT_MM_CM_SERV_PROMPT 0x25
1563#define GSM48_MT_MM_CM_REEST_REQ 0x28
1564#define GSM48_MT_MM_ABORT 0x29
1565
1566#define GSM48_MT_MM_NULL 0x30
1567#define GSM48_MT_MM_STATUS 0x31
1568#define GSM48_MT_MM_INFO 0x32
1569
1570/* Table 10.3/3GPP TS 04.08 */
1571#define GSM48_MT_CC_ALERTING 0x01
1572#define GSM48_MT_CC_CALL_CONF 0x08
1573#define GSM48_MT_CC_CALL_PROC 0x02
1574#define GSM48_MT_CC_CONNECT 0x07
1575#define GSM48_MT_CC_CONNECT_ACK 0x0f
1576#define GSM48_MT_CC_EMERG_SETUP 0x0e
1577#define GSM48_MT_CC_PROGRESS 0x03
1578#define GSM48_MT_CC_ESTAB 0x04
1579#define GSM48_MT_CC_ESTAB_CONF 0x06
1580#define GSM48_MT_CC_RECALL 0x0b
1581#define GSM48_MT_CC_START_CC 0x09
1582#define GSM48_MT_CC_SETUP 0x05
1583
1584#define GSM48_MT_CC_MODIFY 0x17
1585#define GSM48_MT_CC_MODIFY_COMPL 0x1f
1586#define GSM48_MT_CC_MODIFY_REJECT 0x13
1587#define GSM48_MT_CC_USER_INFO 0x10
1588#define GSM48_MT_CC_HOLD 0x18
1589#define GSM48_MT_CC_HOLD_ACK 0x19
1590#define GSM48_MT_CC_HOLD_REJ 0x1a
1591#define GSM48_MT_CC_RETR 0x1c
1592#define GSM48_MT_CC_RETR_ACK 0x1d
1593#define GSM48_MT_CC_RETR_REJ 0x1e
1594
1595#define GSM48_MT_CC_DISCONNECT 0x25
1596#define GSM48_MT_CC_RELEASE 0x2d
1597#define GSM48_MT_CC_RELEASE_COMPL 0x2a
1598
1599#define GSM48_MT_CC_CONG_CTRL 0x39
1600#define GSM48_MT_CC_NOTIFY 0x3e
1601#define GSM48_MT_CC_STATUS 0x3d
1602#define GSM48_MT_CC_STATUS_ENQ 0x34
1603#define GSM48_MT_CC_START_DTMF 0x35
1604#define GSM48_MT_CC_STOP_DTMF 0x31
1605#define GSM48_MT_CC_STOP_DTMF_ACK 0x32
1606#define GSM48_MT_CC_START_DTMF_ACK 0x36
1607#define GSM48_MT_CC_START_DTMF_REJ 0x37
1608#define GSM48_MT_CC_FACILITY 0x3a
1609
1610extern const struct value_string gsm48_rr_msgtype_names[];
1611extern const struct value_string gsm48_mm_msgtype_names[];
1612extern const struct value_string gsm48_cc_msgtype_names[];
1613const char *gsm48_pdisc_msgtype_name(uint8_t pdisc, uint8_t msg_type);
1614char *gsm48_pdisc_msgtype_name_buf(char *buf, size_t buf_len, uint8_t pdisc, uint8_t msg_type);
1615char *gsm48_pdisc_msgtype_name_c(const void *ctx, uint8_t pdisc, uint8_t msg_type);
1616
1617/* FIXME: Table 10.4 / 10.4a (GPRS) */
1618
1619/* Section 10.5.3.3 CM service type */
1630
1631extern const struct value_string osmo_cm_service_type_names[];
1632static inline const char *osmo_cm_service_type_name(enum osmo_cm_service_type val)
1634
1635/* Section 10.5.2.26, Table 10.5.64 */
1636#define GSM48_PM_MASK 0x03
1637#define GSM48_PM_NORMAL 0x00
1638#define GSM48_PM_EXTENDED 0x01
1639#define GSM48_PM_REORG 0x02
1640#define GSM48_PM_SAME 0x03
1641
1642/* Chapter 10.5.3.5 / Table 10.5.93 */
1643#define GSM48_LUPD_NORMAL 0x0
1644#define GSM48_LUPD_PERIODIC 0x1
1645#define GSM48_LUPD_IMSI_ATT 0x2
1646#define GSM48_LUPD_RESERVED 0x3
1647
1648extern const struct value_string osmo_lu_type_names[];
1649static inline const char *osmo_lu_type_name(uint8_t lu_type)
1650{ return get_value_string(osmo_lu_type_names, lu_type); }
1651
1652/* Table 10.5.4 */
1653#define GSM_MI_TYPE_MASK 0x07
1654#define GSM_MI_TYPE_NONE 0x00
1655#define GSM_MI_TYPE_IMSI 0x01
1656#define GSM_MI_TYPE_IMEI 0x02
1657#define GSM_MI_TYPE_IMEISV 0x03
1658#define GSM_MI_TYPE_TMSI 0x04
1659#define GSM_MI_ODD 0x08
1660
1661#define GSM48_IE_MOBILE_ID 0x17 /* 10.5.1.4 */
1662#define GSM48_IE_NAME_LONG 0x43 /* 10.5.3.5a */
1663#define GSM48_IE_NAME_SHORT 0x45 /* 10.5.3.5a */
1664#define GSM48_IE_UTC 0x46 /* 10.5.3.8 */
1665#define GSM48_IE_NET_TIME_TZ 0x47 /* 10.5.3.9 */
1666#define GSM48_IE_LSA_IDENT 0x48 /* 10.5.3.11 */
1667#define GSM48_IE_NET_DST 0x49 /* 10.5.3.12 [24.008] */
1668
1669#define GSM48_IE_BEARER_CAP 0x04 /* 10.5.4.5 */
1670#define GSM48_IE_CAUSE 0x08 /* 10.5.4.11 */
1671#define GSM48_IE_CC_CAP 0x15 /* 10.5.4.5a */
1672#define GSM48_IE_ALERT 0x19 /* 10.5.4.26 */
1673#define GSM48_IE_FACILITY 0x1c /* 10.5.4.15 */
1674#define GSM48_IE_PROGR_IND 0x1e /* 10.5.4.21 */
1675#define GSM48_IE_AUX_STATUS 0x24 /* 10.5.4.4 */
1676#define GSM48_IE_NOTIFY 0x27 /* 10.5.4.20 */
1677#define GSM48_IE_KPD_FACILITY 0x2c /* 10.5.4.17 */
1678#define GSM48_IE_SIGNAL 0x34 /* 10.5.4.23 */
1679#define GSM48_IE_CONN_BCD 0x4c /* 10.5.4.13 */
1680#define GSM48_IE_CONN_SUB 0x4d /* 10.5.4.14 */
1681#define GSM48_IE_CALLING_BCD 0x5c /* 10.5.4.9 */
1682#define GSM48_IE_CALLING_SUB 0x5d /* 10.5.4.10 */
1683#define GSM48_IE_CALLED_BCD 0x5e /* 10.5.4.7 */
1684#define GSM48_IE_CALLED_SUB 0x6d /* 10.5.4.8 */
1685#define GSM48_IE_REDIR_BCD 0x74 /* 10.5.4.21a */
1686#define GSM48_IE_REDIR_SUB 0x75 /* 10.5.4.21b */
1687#define GSM48_IE_LOWL_COMPAT 0x7c /* 10.5.4.18 */
1688#define GSM48_IE_HIGHL_COMPAT 0x7d /* 10.5.4.16 */
1689#define GSM48_IE_USER_USER 0x7e /* 10.5.4.25 */
1690#define GSM48_IE_SS_VERS 0x7f /* 10.5.4.24 */
1691#define GSM48_IE_MORE_DATA 0xa0 /* 10.5.4.19 */
1692#define GSM48_IE_CLIR_SUPP 0xa1 /* 10.5.4.11a */
1693#define GSM48_IE_CLIR_INVOC 0xa2 /* 10.5.4.11b */
1694#define GSM48_IE_REV_C_SETUP 0xa3 /* 10.5.4.22a */
1695#define GSM48_IE_REPEAT_CIR 0xd1 /* 10.5.4.22 */
1696#define GSM48_IE_REPEAT_SEQ 0xd3 /* 10.5.4.22 */
1697
1698/* Section 10.5.4.11 / Table 10.5.122 */
1699#define GSM48_CAUSE_CS_GSM 0x60
1700
1701/* Section 9.1.2 / Table 9.3 */
1702/* RR elements */
1703#define GSM48_IE_VGCS_TARGET 0x01
1704//#define GSM48_IE_VGCS_T_MODE_I 0x01
1705#define GSM48_IE_FRQSHORT_AFTER 0x02
1706#define GSM48_IE_MUL_RATE_CFG 0x03 /* 10.5.2.21aa */
1707#define GSM48_IE_FREQ_L_AFTER 0x05
1708#define GSM48_IE_MSLOT_DESC 0x10
1709#define GSM48_IE_CHANMODE_2 0x11
1710#define GSM48_IE_FRQSHORT_BEFORE 0x12
1711//#define GSM48_IE_FRQSHORT_BEFOR 0x12
1712#define GSM48_IE_CHANMODE_3 0x13
1713#define GSM48_IE_CHANMODE_4 0x14
1714#define GSM48_IE_CHANMODE_5 0x15
1715#define GSM48_IE_CHANMODE_6 0x16
1716#define GSM48_IE_CHANMODE_7 0x17
1717#define GSM48_IE_CHANMODE_8 0x18
1718#define GSM48_IE_CHANDESC_2 0x64
1719#define GSM48_IE_MA_AFTER 0x72
1720#define GSM48_IE_START_TIME 0x7c
1721#define GSM48_IE_FREQ_L_BEFORE 0x19
1722//#define GSM48_IE_FRQLIST_BEFORE 0x19
1723#define GSM48_IE_CH_DESC_1_BEFORE 0x1c
1724//#define GSM48_IE_CHDES_1_BEFORE 0x1c
1725#define GSM48_IE_CH_DESC_2_BEFORE 0x1d
1726//#define GSM48_IE_CHDES_2_BEFORE 0x1d
1727#define GSM48_IE_F_CH_SEQ_BEFORE 0x1e
1728//#define GSM48_IE_FRQSEQ_BEFORE 0x1e
1729#define GSM48_IE_CLASSMARK3 0x20
1730#define GSM48_IE_MA_BEFORE 0x21
1731#define GSM48_IE_RR_PACKET_UL 0x22
1732#define GSM48_IE_RR_PACKET_DL 0x23
1733#define GSM48_IE_CELL_CH_DESC 0x62
1734#define GSM48_IE_CHANMODE_1 0x63
1735#define GSM48_IE_CHDES_2_AFTER 0x64
1736#define GSM48_IE_MODE_SEC_CH 0x66
1737#define GSM48_IE_F_CH_SEQ_AFTER 0x69
1738#define GSM48_IE_EXTENDED_TSC_SET 0x6d
1739#define GSM48_IE_MA_AFTER 0x72
1740#define GSM48_IE_BA_RANGE 0x73
1741#define GSM48_IE_GROUP_CHDES 0x74
1742#define GSM48_IE_BA_LIST_PREF 0x75
1743#define GSM48_IE_MOB_OVSERV_DIF 0x77
1744#define GSM48_IE_CELL_SEL_IND_AFTER_REL 0x77 /* 44.018 Section 9.1.7 */
1745#define GSM48_IE_REALTIME_DIFF 0x7b
1746#define GSM48_IE_START_TIME 0x7c
1747#define GSM48_IE_INDIVIDUAL_PRIORITIES 0x7c /* 44.018 Section 9.1.7 */
1748#define GSM48_IE_TIMING_ADVANCE 0x7d
1749#define GSM48_IE_GROUP_CIP_SEQ 0x80
1750#define GSM48_IE_CIP_MODE_SET 0x90
1751#define GSM48_IE_GPRS_RESUMPT 0xc0
1752#define GSM48_IE_SYNC_IND 0xd0
1753/* System Information 4 (types are equal IEs above) */
1754#define GSM48_IE_CBCH_CHAN_DESC 0x64
1755#define GSM48_IE_CBCH_MOB_AL 0x72
1756
1757/* Additional MM elements */
1758#define GSM48_IE_LOCATION_AREA 0x13
1759#define GSM48_IE_AUTN 0x20
1760#define GSM48_IE_AUTH_RES_EXT 0x21
1761#define GSM48_IE_AUTS 0x22
1762#define GSM48_IE_PRIORITY_LEV 0x80
1763#define GSM48_IE_FOLLOW_ON_PROC 0xa1
1764#define GSM48_IE_CTS_PERMISSION 0xa2
1765
1766/* Section 10.5.4.21 / Table 10.5.127 */
1767
1776};
1777
1778/* Section 10.5.4.23 / Table 10.5.130 */
1791};
1792
1793/* Section 10.5.4.11 / Table 10.5.122 */
1799};
1800
1808 /* not defined */
1811};
1812
1813/* 3GPP TS 44.018 10.5.2.31 RR Cause / Table 10.5.70 */
1835};
1836
1837/* Section 10.5.4.11 CC Cause / Table 10.5.123 */
1888};
1889
1890extern const struct value_string gsm48_cc_cause_names[];
1891static inline const char *gsm48_cc_cause_name(enum gsm48_cc_cause val)
1892{ return get_value_string(gsm48_cc_cause_names, val); }
1893
1894/* Annex G, GSM specific cause values for mobility management */
1919
1920 /* according to G.6 Additional cause codes for GMM */
1927};
1928
1929extern const struct value_string gsm48_reject_value_names[];
1930static inline const char *gsm48_reject_value_name(enum gsm48_reject_value val)
1932
1953};
1954
1955/* Chapter 11.3 */
1956#define GSM48_T301 180, 0
1957#define GSM48_T303 30, 0
1958#define GSM48_T305 30, 0
1959#define GSM48_T306 30, 0
1960#define GSM48_T308 10, 0 /* no spec default */
1961#define GSM48_T310 30, 0 /* no spec default */
1962#define GSM48_T313 30, 0 /* no spec default */
1963#define GSM48_T323 30, 0
1964#define GSM48_T331 30, 0 /* no spec default */
1965#define GSM48_T333 30, 0 /* no spec default */
1966#define GSM48_T334 25, 0 /* min 15s */
1967#define GSM48_T338 30, 0 /* no spec default */
1968#define GSM48_T303_MS 30, 0
1969#define GSM48_T305_MS 30, 0
1970#define GSM48_T308_MS 30, 0
1971#define GSM48_T310_MS 30, 0
1972#define GSM48_T313_MS 30, 0
1973#define GSM48_T323_MS 30, 0
1974#define GSM48_T332_MS 30, 0
1975#define GSM48_T335_MS 30, 0
1976
1977/* Chapter 5.1.2.2 */
1978#define GSM_CSTATE_NULL 0
1979#define GSM_CSTATE_INITIATED 1
1980#define GSM_CSTATE_MM_CONNECTION_PEND 2 /* see 10.5.4.6 */
1981#define GSM_CSTATE_MO_CALL_PROC 3
1982#define GSM_CSTATE_CALL_DELIVERED 4
1983#define GSM_CSTATE_CALL_PRESENT 6
1984#define GSM_CSTATE_CALL_RECEIVED 7
1985#define GSM_CSTATE_CONNECT_REQUEST 8
1986#define GSM_CSTATE_MO_TERM_CALL_CONF 9
1987#define GSM_CSTATE_ACTIVE 10
1988#define GSM_CSTATE_DISCONNECT_REQ 12
1989#define GSM_CSTATE_DISCONNECT_IND 12
1990#define GSM_CSTATE_RELEASE_REQ 19
1991#define GSM_CSTATE_MO_ORIG_MODIFY 26
1992#define GSM_CSTATE_MO_TERM_MODIFY 27
1993#define GSM_CSTATE_CONNECT_IND 28
1994
1995#define SBIT(a) (1 << a)
1996#define ALL_STATES 0xffffffff
1997
1998/* Table 10.5.3/3GPP TS 04.08: Location Area Identification information element */
1999#define GSM_LAC_RESERVED_DETACHED 0x0
2000#define GSM_LAC_RESERVED_ALL_BTS 0xfffe
2001
2002/* GSM 04.08 Bearer Capability: Information Transfer Capability */
2010};
2011
2012/* GSM 04.08 Bearer Capability: Transfer Mode */
2016};
2017
2018/* GSM 04.08 Bearer Capability: Coding Standard */
2021};
2022
2023/* GSM 04.08 Bearer Capability: Radio Channel Requirements */
2028};
2029
2030/* GSM 04.08 Bearer Capability: Rate Adaption */
2036};
2037
2038/* GSM 04.08 Bearer Capability: Signalling access protocol */
2046};
2047
2048/* GSM 04.08 Bearer Capability: User Rate */
2057};
2058
2059/* GSM 04.08 Bearer Capability: Parity */
2066};
2067
2068/* GSM 04.08 Bearer Capability: Intermediate Rate */
2072};
2073
2074/* GSM 04.08 Bearer Capability: Transparency */
2080};
2081
2082/* GSM 04.08 Bearer Capability: Modem Type */
2093};
2094
2107};
2108
2109#define GSM48_TMSI_LEN 5
2110#define GSM48_MID_TMSI_LEN (GSM48_TMSI_LEN + 2)
2111#define GSM48_MI_SIZE 32
2112
2113/* 3GPP TS 24.008 § 10.5.5.15 Routing area identification */
2115 uint8_t digits[3]; /* MCC + MNC BCD digits */
2116 uint16_t lac; /* Location Area Code */
2117 uint8_t rac; /* Routing Area Code */
2118} __attribute__ ((packed));
2119
2120#define GSM48_CELL_CHAN_DESC_SIZE 16
2121
2122#define GSM_MACBLOCK_LEN 23
2123#define GSM_MACBLOCK_PADDING 0x2b
2124
2125/* Table 10.5.118 / 3GPP TS 24.008 Section 10.5.4.7 */
2132 /* reserved */
2133};
2134
2135/* Table 10.5.118 / 3GPP TS 24.008 Section 10.5.4.7 */
2144 /* reserved */
2145};
char * osmo_gsm48_classmark_a5_name_buf(char *buf, size_t buf_len, const struct osmo_gsm48_classmark *cm)
Return a string representation of A5 cipher algorithms indicated by Classmark 1, 2 and 3.
Definition: gsm48.c:1787
const struct value_string gsm48_rr_msgtype_names[]
TS 04.08 RR Message Type names.
Definition: gsm48.c:1394
void gsm48_set_dtx(struct gsm48_cell_options *op, enum gsm48_dtx_mode full, enum gsm48_dtx_mode half, bool is_bcch)
Set DTX mode in Cell Options IE (3GPP TS 44.018)
Definition: gsm48.c:1135
bool osmo_gsm48_classmark2_is_r99(const struct gsm48_classmark2 *cm2, uint8_t cm2_len)
Definition: gsm48.c:1765
const struct value_string gsm48_reject_value_names[]
Definition: gsm48.c:1688
const char * gsm48_pdisc_msgtype_name(uint8_t pdisc, uint8_t msg_type)
Compose a string naming the message type for given protocol, in a static buffer.
Definition: gsm48.c:1666
int8_t osmo_gsm48_rfpowercap2powerclass(enum gsm_band band, uint8_t rf_power_cap)
Decode power class from Classmark1/2 RF power capability field.
Definition: gsm48.c:1914
void osmo_gsm48_classmark_update(struct osmo_gsm48_classmark *dst, const struct osmo_gsm48_classmark *src)
Overwrite dst with the Classmark information present in src.
Definition: gsm48.c:1846
char * osmo_gsm48_classmark_a5_name_c(const void *ctx, const struct osmo_gsm48_classmark *cm)
Return a string representation of A5 cipher algorithms indicated by Classmark 1, 2 and 3.
Definition: gsm48.c:1831
bool osmo_gsm48_classmark1_is_r99(const struct gsm48_classmark1 *cm1)
Definition: gsm48.c:1760
const struct value_string gsm48_pdisc_names[]
TS 04.08 Protocol Descriptor names.
Definition: gsm48.c:1375
const struct value_string gsm48_mm_msgtype_names[]
TS 04.08 MM Message Type names.
Definition: gsm48.c:1487
char * gsm48_pdisc_msgtype_name_buf(char *buf, size_t buf_len, uint8_t pdisc, uint8_t msg_type)
Compose a string naming the message type for given protocol, in a caller-provided buffer.
Definition: gsm48.c:1630
const struct value_string osmo_lu_type_names[]
Definition: gsm48.c:1741
int osmo_gsm48_classmark_supports_a5(const struct osmo_gsm48_classmark *cm, uint8_t a5)
Determine if the given Classmark (1/2/3) value permits a given A5/n cipher.
Definition: gsm48.c:1871
static int32_t smod(int32_t n, int32_t m)
Definition: gsm48_ie.c:866
bool gsm48_hdr_gmm_cipherable(const struct gsm48_hdr *hdr)
Checks is particular message is cipherable in A/Gb mode according to 3GPP TS 24.008 § 4....
Definition: gsm48.c:1021
char * gsm48_pdisc_msgtype_name_c(const void *ctx, uint8_t pdisc, uint8_t msg_type)
Compose a string naming the message type for given protocol, in a dynamically-allocated buffer.
Definition: gsm48.c:1680
const struct value_string gsm48_cc_msgtype_names[]
TS 04.08 CC Message Type names.
Definition: gsm48.c:1517
const struct value_string osmo_cm_service_type_names[]
Definition: gsm48.c:1749
const struct value_string gsm48_cc_cause_names[]
TS 04.08 10.5..4.11 Call Control Cause Values.
Definition: gsm48.c:1560
const struct value_string gsm48_chan_mode_names[]
Definition: gsm48.c:423
bool osmo_gsm48_classmark_is_r99(const struct osmo_gsm48_classmark *cm)
Return true if any of Classmark 1 or Classmark 2 are present and indicate R99 capability.
Definition: gsm48.c:1776
const char * osmo_gsm48_classmark_a5_name(const struct osmo_gsm48_classmark *cm)
Return a string representation of A5 cipher algorithms indicated by Classmark 1, 2 and 3.
Definition: gsm48.c:1819
#define OSMO_ASSERT(exp)
const char * get_value_string(const struct value_string *vs, uint32_t val)
uint8_t rest_octets[0]
Definition: gsm_04_08.h:3
static const char * osmo_cm_service_type_name(enum osmo_cm_service_type val)
Definition: gsm_04_08.h:1632
uint8_t ncc_permitted
Definition: gsm_04_08.h:2
static const char * gsm48_pdisc_name(uint8_t val)
Definition: gsm_04_08.h:1357
gsm48_bcap_user_rate
Definition: gsm_04_08.h:2049
@ GSM48_BCAP_UR_4800
Definition: gsm_04_08.h:2053
@ GSM48_BCAP_UR_300
Definition: gsm_04_08.h:2050
@ GSM48_BCAP_UR_1200_75
Definition: gsm_04_08.h:2056
@ GSM48_BCAP_UR_9600
Definition: gsm_04_08.h:2054
@ GSM48_BCAP_UR_2400
Definition: gsm_04_08.h:2052
@ GSM48_BCAP_UR_1200
Definition: gsm_04_08.h:2051
@ GSM48_BCAP_UR_12000
Definition: gsm_04_08.h:2055
#define GSM48_PDISC_MASK
Definition: gsm_04_08.h:1354
#define GSM48_PDISC_EXTEND
Definition: gsm_04_08.h:1352
gsm48_numbering_plan
Definition: gsm_04_08.h:2136
@ GSM48_NPI_TELEX_F69
Definition: gsm_04_08.h:2140
@ GSM48_NPI_DATA_X121
Definition: gsm_04_08.h:2139
@ GSM48_NPI_CTS
Definition: gsm_04_08.h:2143
@ GSM48_NPI_PRIVATE
Definition: gsm_04_08.h:2142
@ GSM48_NPI_NATIONAL
Definition: gsm_04_08.h:2141
@ GSM48_NPI_ISDN_E164
Definition: gsm_04_08.h:2138
@ GSM48_NPI_UNKNOWN
Definition: gsm_04_08.h:2137
#define GSM48_PDISC_LOC
Definition: gsm_04_08.h:1351
gsm48_type_of_number
Definition: gsm_04_08.h:2126
@ GSM48_TON_UNKNOWN
Definition: gsm_04_08.h:2127
@ GSM48_TON_INTERNATIONAL
Definition: gsm_04_08.h:2128
@ GSM48_TON_NET_SPEC
Definition: gsm_04_08.h:2130
@ GSM48_TON_SHORT_CODE
Definition: gsm_04_08.h:2131
@ GSM48_TON_NATIONAL
Definition: gsm_04_08.h:2129
osmo_cm_service_type
Definition: gsm_04_08.h:1620
@ GSM48_CMSERV_MAX_VAL
Definition: gsm_04_08.h:1628
@ GSM48_CMSERV_MO_CALL_PACKET
Definition: gsm_04_08.h:1621
@ GSM48_CMSERV_VBS
Definition: gsm_04_08.h:1626
@ GSM48_CMSERV_SUP_SERV
Definition: gsm_04_08.h:1624
@ GSM48_CMSERV_VGCS
Definition: gsm_04_08.h:1625
@ GSM48_CMSERV_SMS
Definition: gsm_04_08.h:1623
@ GSM48_CMSERV_EMERGENCY
Definition: gsm_04_08.h:1622
@ GSM48_CMSERV_LOC_SERV
Definition: gsm_04_08.h:1627
gsm48_signal_val
Definition: gsm_04_08.h:1779
@ GSM48_SIGNAL_CALL_WAIT
Definition: gsm_04_08.h:1787
@ GSM48_SIGNAL_INTERCEPT
Definition: gsm_04_08.h:1782
@ GSM48_SIGNAL_RINGBACK
Definition: gsm_04_08.h:1781
@ GSM48_SIGNAL_DIALTONE
Definition: gsm_04_08.h:1780
@ GSM48_SIGNAL_OFF_HOOK
Definition: gsm_04_08.h:1788
@ GSM48_SIGNAL_OFF
Definition: gsm_04_08.h:1789
@ GSM48_SIGNAL_NET_CONG
Definition: gsm_04_08.h:1783
@ GSM48_SIGNAL_CONFIRM
Definition: gsm_04_08.h:1785
@ GSM48_SIGNAL_ANSWER
Definition: gsm_04_08.h:1786
@ GSM48_SIGNAL_ALERT_OFF
Definition: gsm_04_08.h:1790
@ GSM48_SIGNAL_BUSY
Definition: gsm_04_08.h:1784
gsm48_chan_mode
Definition: gsm_04_08.h:749
@ GSM48_CMODE_DATA_6k0
Definition: gsm_04_08.h:756
@ GSM48_CMODE_SPEECH_V3_VAMOS
Definition: gsm_04_08.h:760
@ GSM48_CMODE_SPEECH_V5_VAMOS
Definition: gsm_04_08.h:761
@ GSM48_CMODE_SPEECH_V1
Definition: gsm_04_08.h:751
@ GSM48_CMODE_DATA_3k6
Definition: gsm_04_08.h:757
@ GSM48_CMODE_SPEECH_V1_VAMOS
Definition: gsm_04_08.h:758
@ GSM48_CMODE_SIGN
Definition: gsm_04_08.h:750
@ GSM48_CMODE_SPEECH_V2_VAMOS
Definition: gsm_04_08.h:759
@ GSM48_CMODE_DATA_12k0
Definition: gsm_04_08.h:755
@ GSM48_CMODE_SPEECH_AMR
Definition: gsm_04_08.h:753
@ GSM48_CMODE_SPEECH_EFR
Definition: gsm_04_08.h:752
@ GSM48_CMODE_DATA_14k5
Definition: gsm_04_08.h:754
uint8_t cm2_len
Definition: gsm_04_08.h:0
static uint8_t gsm48_hdr_msg_type_r98(const struct gsm48_hdr *hdr)
Definition: gsm_04_08.h:1405
gsm48_bcap_parity
Definition: gsm_04_08.h:2060
@ GSM48_BCAP_PAR_NONE
Definition: gsm_04_08.h:2063
@ GSM48_BCAP_PAR_ODD
Definition: gsm_04_08.h:2061
@ GSM48_BCAP_PAR_ZERO
Definition: gsm_04_08.h:2064
@ GSM48_BCAP_PAR_ONE
Definition: gsm_04_08.h:2065
@ GSM48_BCAP_PAR_EVEN
Definition: gsm_04_08.h:2062
chreq_type
Definition: gsm_04_08.h:1933
@ CHREQ_T_DATA_CALL_TCH_H
Definition: gsm_04_08.h:1941
@ CHREQ_T_PAG_R_TCH_F
Definition: gsm_04_08.h:1945
@ CHREQ_T_CALL_REEST_TCH_H
Definition: gsm_04_08.h:1936
@ CHREQ_T_CALL_REEST_TCH_H_DBL
Definition: gsm_04_08.h:1937
@ CHREQ_T_PAG_R_ANY_NECI0
Definition: gsm_04_08.h:1943
@ CHREQ_T_PAG_R_TCH_FH
Definition: gsm_04_08.h:1946
@ CHREQ_T_LMU
Definition: gsm_04_08.h:1947
@ CHREQ_T_EMERG_CALL
Definition: gsm_04_08.h:1934
@ CHREQ_T_PDCH_ONE_PHASE
Definition: gsm_04_08.h:1950
@ CHREQ_T_SDCCH
Definition: gsm_04_08.h:1938
@ CHREQ_T_PDCH_TWO_PHASE
Definition: gsm_04_08.h:1951
@ CHREQ_T_VOICE_CALL_TCH_H
Definition: gsm_04_08.h:1940
@ CHREQ_T_PAG_R_ANY_NECI1
Definition: gsm_04_08.h:1944
@ CHREQ_T_TCH_F
Definition: gsm_04_08.h:1939
@ CHREQ_T_CALL_REEST_TCH_F
Definition: gsm_04_08.h:1935
@ CHREQ_T_RESERVED_IGNORE
Definition: gsm_04_08.h:1949
@ CHREQ_T_RESERVED_SDCCH
Definition: gsm_04_08.h:1948
@ _NUM_CHREQ_T
Definition: gsm_04_08.h:1952
@ CHREQ_T_LOCATION_UPD
Definition: gsm_04_08.h:1942
static void gsm48_barr_acc(struct gsm48_rach_control *rach_control, unsigned int acc)
Definition: gsm_04_08.h:659
gsm48_cc_cause
Definition: gsm_04_08.h:1838
@ GSM48_CC_CAUSE_SEMANTIC_INCORR
Definition: gsm_04_08.h:1878
@ GSM48_CC_CAUSE_FACILITY_REJ
Definition: gsm_04_08.h:1853
@ GSM48_CC_CAUSE_SERV_OPT_UNAVAIL
Definition: gsm_04_08.h:1868
@ GSM48_CC_CAUSE_SWITCH_CONG
Definition: gsm_04_08.h:1859
@ GSM48_CC_CAUSE_INCOMPAT_DEST
Definition: gsm_04_08.h:1876
@ GSM48_CC_CAUSE_ACC_INF_DISCARD
Definition: gsm_04_08.h:1860
@ GSM48_CC_CAUSE_INTERWORKING
Definition: gsm_04_08.h:1887
@ GSM48_CC_CAUSE_MSGTYPE_NOTEXIST
Definition: gsm_04_08.h:1880
@ GSM48_CC_CAUSE_UNASSIGNED_NR
Definition: gsm_04_08.h:1839
@ GSM48_CC_CAUSE_QOS_UNAVAIL
Definition: gsm_04_08.h:1863
@ GSM48_CC_CAUSE_REQ_FAC_NOTIMPL
Definition: gsm_04_08.h:1871
@ GSM48_CC_CAUSE_MSGTYPE_INCOMPAT
Definition: gsm_04_08.h:1881
@ GSM48_CC_CAUSE_REQ_CHAN_UNAVAIL
Definition: gsm_04_08.h:1861
@ GSM48_CC_CAUSE_NORMAL_UNSPEC
Definition: gsm_04_08.h:1855
@ GSM48_CC_CAUSE_CHAN_UNACCEPT
Definition: gsm_04_08.h:1841
@ GSM48_CC_CAUSE_NONSE_USER_CLR
Definition: gsm_04_08.h:1850
@ GSM48_CC_CAUSE_INVAL_MAND_INF
Definition: gsm_04_08.h:1879
@ GSM48_CC_CAUSE_USER_ALERTING_NA
Definition: gsm_04_08.h:1846
@ GSM48_CC_CAUSE_MSG_INCOMP_STATE
Definition: gsm_04_08.h:1884
@ GSM48_CC_CAUSE_USER_NOTRESPOND
Definition: gsm_04_08.h:1845
@ GSM48_CC_CAUSE_RESTR_BCAP_AVAIL
Definition: gsm_04_08.h:1872
@ GSM48_CC_CAUSE_CALL_REJECTED
Definition: gsm_04_08.h:1847
@ GSM48_CC_CAUSE_INC_BARRED_CUG
Definition: gsm_04_08.h:1865
@ GSM48_CC_CAUSE_RESP_STATUS_INQ
Definition: gsm_04_08.h:1854
@ GSM48_CC_CAUSE_USER_NOT_IN_CUG
Definition: gsm_04_08.h:1875
@ GSM48_CC_CAUSE_INVAL_TRANS_ID
Definition: gsm_04_08.h:1874
@ GSM48_CC_CAUSE_NORM_CALL_CLEAR
Definition: gsm_04_08.h:1843
@ GSM48_CC_CAUSE_INV_NR_FORMAT
Definition: gsm_04_08.h:1852
@ GSM48_CC_CAUSE_BEARER_CA_UNAVAIL
Definition: gsm_04_08.h:1867
@ GSM48_CC_CAUSE_BEARERSERV_UNIMPL
Definition: gsm_04_08.h:1869
@ GSM48_CC_CAUSE_COND_IE_ERR
Definition: gsm_04_08.h:1883
@ GSM48_CC_CAUSE_USER_BUSY
Definition: gsm_04_08.h:1844
@ GSM48_CC_CAUSE_DEST_OOO
Definition: gsm_04_08.h:1851
@ GSM48_CC_CAUSE_RESOURCE_UNAVAIL
Definition: gsm_04_08.h:1862
@ GSM48_CC_CAUSE_PRE_EMPTION
Definition: gsm_04_08.h:1849
@ GSM48_CC_CAUSE_TEMP_FAILURE
Definition: gsm_04_08.h:1858
@ GSM48_CC_CAUSE_REQ_FAC_NOT_SUBSC
Definition: gsm_04_08.h:1864
@ GSM48_CC_CAUSE_NUMBER_CHANGED
Definition: gsm_04_08.h:1848
@ GSM48_CC_CAUSE_NETWORK_OOO
Definition: gsm_04_08.h:1857
@ GSM48_CC_CAUSE_SERV_OPT_UNIMPL
Definition: gsm_04_08.h:1873
@ GSM48_CC_CAUSE_NO_ROUTE
Definition: gsm_04_08.h:1840
@ GSM48_CC_CAUSE_IE_NOTEXIST
Definition: gsm_04_08.h:1882
@ GSM48_CC_CAUSE_BEARER_CAP_UNAUTH
Definition: gsm_04_08.h:1866
@ GSM48_CC_CAUSE_ACM_GE_ACM_MAX
Definition: gsm_04_08.h:1870
@ GSM48_CC_CAUSE_OP_DET_BARRING
Definition: gsm_04_08.h:1842
@ GSM48_CC_CAUSE_INVAL_TRANS_NET
Definition: gsm_04_08.h:1877
@ GSM48_CC_CAUSE_PROTO_ERR
Definition: gsm_04_08.h:1886
@ GSM48_CC_CAUSE_NO_CIRCUIT_CHAN
Definition: gsm_04_08.h:1856
@ GSM48_CC_CAUSE_RECOVERY_TIMER
Definition: gsm_04_08.h:1885
#define GSM48_PDISC_MM
Definition: gsm_04_08.h:1345
static uint8_t gsm48_hdr_msg_type_r99(const struct gsm48_hdr *hdr)
Definition: gsm_04_08.h:1425
gsm48_bcap_itcap
Definition: gsm_04_08.h:2003
@ GSM48_BCAP_ITCAP_OTHER
Definition: gsm_04_08.h:2008
@ GSM48_BCAP_ITCAP_3k1_AUDIO
Definition: gsm_04_08.h:2006
@ GSM48_BCAP_ITCAP_FAX_G3
Definition: gsm_04_08.h:2007
@ GSM48_BCAP_ITCAP_SPEECH
Definition: gsm_04_08.h:2004
@ GSM48_BCAP_ITCAP_UNR_DIG_INF
Definition: gsm_04_08.h:2005
@ GSM48_BCAP_ITCAP_RESERVED
Definition: gsm_04_08.h:2009
uint8_t mi_len
Definition: gsm_04_08.h:1
static const char * gsm48_cc_cause_name(enum gsm48_cc_cause val)
Definition: gsm_04_08.h:1891
gsm48_bcap_interm_rate
Definition: gsm_04_08.h:2069
@ GSM48_BCAP_IR_8k
Definition: gsm_04_08.h:2070
@ GSM48_BCAP_IR_16k
Definition: gsm_04_08.h:2071
static void gsm48_allow_acc(struct gsm48_rach_control *rach_control, unsigned int acc)
Definition: gsm_04_08.h:673
gsm48_progress_desc
Definition: gsm_04_08.h:1768
@ GSM48_PROGR_NOT_E2E
Definition: gsm_04_08.h:1769
@ GSM48_PROGR_CALL_E2E
Definition: gsm_04_08.h:1774
@ GSM48_PROGR_ORIG_NOT_PLMN
Definition: gsm_04_08.h:1771
@ GSM48_PROGR_IN_BAND_AVAIL
Definition: gsm_04_08.h:1773
@ GSM48_PROGR_DEST_NOT_PLMN
Definition: gsm_04_08.h:1770
@ GSM48_PROGR_QUEUEING
Definition: gsm_04_08.h:1775
@ GSM48_PROGR_RETURNED
Definition: gsm_04_08.h:1772
static bool gsm48_meas_res_is_valid(const struct gsm48_meas_res *mr)
Check if the given mr contains valid measurement results.
Definition: gsm_04_08.h:597
gsm48_bcap_transp
Definition: gsm_04_08.h:2075
@ GSM48_BCAP_TR_RLP_PREF
Definition: gsm_04_08.h:2079
@ GSM48_BCAP_TR_TRANSP
Definition: gsm_04_08.h:2076
@ GSM48_BCAP_TR_RLP
Definition: gsm_04_08.h:2077
@ GSM48_BCAP_TR_TR_PREF
Definition: gsm_04_08.h:2078
static uint8_t gsm48_hdr_pdisc(const struct gsm48_hdr *hdr)
Definition: gsm_04_08.h:1362
gsm48_rr_cause
Definition: gsm_04_08.h:1814
@ GSM48_RR_CAUSE_HNDOVER_IMP
Definition: gsm_04_08.h:1822
@ GSM48_RR_CAUSE_COND_IE_ERROR
Definition: gsm_04_08.h:1832
@ GSM48_RR_CAUSE_CALL_CLEARED
Definition: gsm_04_08.h:1827
@ GSM48_RR_CAUSE_ABNORMAL_UNACCT
Definition: gsm_04_08.h:1817
@ GSM48_RR_CAUSE_MSG_TYPE_N
Definition: gsm_04_08.h:1830
@ GSM48_RR_CAUSE_PROT_ERROR_UNSPC
Definition: gsm_04_08.h:1834
@ GSM48_RR_CAUSE_ABNORMAL_UNSPEC
Definition: gsm_04_08.h:1816
@ GSM48_RR_CAUSE_NORMAL
Definition: gsm_04_08.h:1815
@ GSM48_RR_CAUSE_INVALID_MAND_INF
Definition: gsm_04_08.h:1829
@ GSM48_RR_CAUSE_FREQ_NOT_IMPL
Definition: gsm_04_08.h:1824
@ GSM48_RR_CAUSE_ABNORMAL_TIMER
Definition: gsm_04_08.h:1818
@ GSM48_RR_CAUSE_PREMPTIVE_REL
Definition: gsm_04_08.h:1820
@ GSM48_RR_CAUSE_CHAN_MODE_UNACCT
Definition: gsm_04_08.h:1823
@ GSM48_RR_CAUSE_SEMANT_INCORR
Definition: gsm_04_08.h:1828
@ GSM48_RR_CAUSE_MSG_TYPE_N_COMPAT
Definition: gsm_04_08.h:1831
@ GSM48_RR_CAUSE_UTRAN_CFG_UNK
Definition: gsm_04_08.h:1821
@ GSM48_RR_CAUSE_NO_CELL_ALLOC_A
Definition: gsm_04_08.h:1833
@ GSM48_RR_CAUSE_LEAVE_GROUP_CA
Definition: gsm_04_08.h:1825
@ GSM48_RR_CAUSE_ABNORMAL_NOACT
Definition: gsm_04_08.h:1819
@ GSM48_RR_CAUSE_LOW_LEVEL_FAIL
Definition: gsm_04_08.h:1826
gsm48_bcap_rrq
Definition: gsm_04_08.h:2024
@ GSM48_BCAP_RRQ_DUAL_HR
Definition: gsm_04_08.h:2026
@ GSM48_BCAP_RRQ_FR_ONLY
Definition: gsm_04_08.h:2025
@ GSM48_BCAP_RRQ_DUAL_FR
Definition: gsm_04_08.h:2027
struct gsm48_classmark1 classmark1
Definition: gsm_04_08.h:0
gsm48_bcap_sig_access
Definition: gsm_04_08.h:2039
@ GSM48_BCAP_SA_X28_DP_UN
Definition: gsm_04_08.h:2043
@ GSM48_BCAP_SA_X21
Definition: gsm_04_08.h:2041
@ GSM48_BCAP_SA_I440_I450
Definition: gsm_04_08.h:2040
@ GSM48_BCAP_SA_X32
Definition: gsm_04_08.h:2045
@ GSM48_BCAP_SA_X28_NDP
Definition: gsm_04_08.h:2044
@ GSM48_BCAP_SA_X28_DP_IN
Definition: gsm_04_08.h:2042
#define GSM48_PDISC_GROUP_CC
Definition: gsm_04_08.h:1339
uint8_t bcch_frequency_list[16]
Definition: gsm_04_08.h:1
#define GSM48_PDISC_BCAST_CC
Definition: gsm_04_08.h:1340
uint8_t rest[0]
Definition: gsm_04_08.h:12
gsm48_bcap_speech_ver
GSM 04.08 Bearer Capability: Speech Version Indication (See also 3GPP TS 24.008, Table 10....
Definition: gsm_04_08.h:2097
@ GSM48_BCAP_SV_AMR_OH
GSM HR V6 (OHR AMR)
Definition: gsm_04_08.h:2106
@ GSM48_BCAP_SV_AMR_FW
GSM FR V5 (FR AMR-WB)
Definition: gsm_04_08.h:2105
@ GSM48_BCAP_SV_HR
GSM HR V1 (GSM HR)
Definition: gsm_04_08.h:2099
@ GSM48_BCAP_SV_AMR_OHW
GSM HR V4 (OHR AMR-WB)
Definition: gsm_04_08.h:2104
@ GSM48_BCAP_SV_AMR_H
GSM HR V3 (HR_AMR)
Definition: gsm_04_08.h:2102
@ GSM48_BCAP_SV_AMR_OFW
GSM FR V4 (OFR AMR-WB)
Definition: gsm_04_08.h:2103
@ GSM48_BCAP_SV_AMR_F
GSM FR V3 (FR AMR)
Definition: gsm_04_08.h:2101
@ GSM48_BCAP_SV_FR
GSM FR V1 (GSM FR)
Definition: gsm_04_08.h:2098
@ GSM48_BCAP_SV_EFR
GSM FR V2 (GSM EFR)
Definition: gsm_04_08.h:2100
static uint8_t gsm48_hdr_trans_id_flip_ti(const struct gsm48_hdr *hdr)
Definition: gsm_04_08.h:1395
gsm48_dtx_mode
Definition: gsm_04_08.h:957
@ GSM48_DTX_SHALL_NOT_BE_USED
Definition: gsm_04_08.h:960
@ GSM48_DTX_MAY_BE_USED
Definition: gsm_04_08.h:958
@ GSM48_DTX_SHALL_BE_USED
Definition: gsm_04_08.h:959
struct gsm48_classmark3 __attribute__
struct gsm48_loc_area_id lai
Definition: gsm_04_08.h:2
gsm48_bcap_modem_type
Definition: gsm_04_08.h:2083
@ GSM48_BCAP_MT_V26ter
Definition: gsm_04_08.h:2089
@ GSM48_BCAP_MT_V23
Definition: gsm_04_08.h:2088
@ GSM48_BCAP_MT_V21
Definition: gsm_04_08.h:2085
@ GSM48_BCAP_MT_V22
Definition: gsm_04_08.h:2086
@ GSM48_BCAP_MT_V32
Definition: gsm_04_08.h:2090
@ GSM48_BCAP_MT_V22bis
Definition: gsm_04_08.h:2087
@ GSM48_BCAP_MT_AUTO_1
Definition: gsm_04_08.h:2092
@ GSM48_BCAP_MT_NONE
Definition: gsm_04_08.h:2084
@ GSM48_BCAP_MT_UNDEF
Definition: gsm_04_08.h:2091
static const char * gsm48_reject_value_name(enum gsm48_reject_value val)
Definition: gsm_04_08.h:1930
static uint8_t gsm48_hdr_trans_id(const struct gsm48_hdr *hdr)
Definition: gsm_04_08.h:1374
struct gsm48_cell_options cell_options
Definition: gsm_04_08.h:4
struct gsm48_rach_control rach_control
Definition: gsm_04_08.h:2
static bool gsm48_ta_is_valid(uint8_t ta)
Check if TA is valid according to 3GPP TS 44.018 § 10.5.2.40.
Definition: gsm_04_08.h:1390
static const char * osmo_lu_type_name(uint8_t lu_type)
Definition: gsm_04_08.h:1649
struct gsm48_classmark2 cm2
Definition: gsm_04_08.h:1
uint16_t cell_identity
Definition: gsm_04_08.h:1
gsm48_cause_loc
Definition: gsm_04_08.h:1801
@ GSM48_CAUSE_LOC_PRN_S_LU
Definition: gsm_04_08.h:1803
@ GSM48_CAUSE_LOC_PRN_S_RU
Definition: gsm_04_08.h:1807
@ GSM48_CAUSE_LOC_INN_NET
Definition: gsm_04_08.h:1809
@ GSM48_CAUSE_LOC_TRANS_NET
Definition: gsm_04_08.h:1805
@ GSM48_CAUSE_LOC_PUN_S_RU
Definition: gsm_04_08.h:1806
@ GSM48_CAUSE_LOC_PUN_S_LU
Definition: gsm_04_08.h:1804
@ GSM48_CAUSE_LOC_USER
Definition: gsm_04_08.h:1802
@ GSM48_CAUSE_LOC_NET_BEYOND
Definition: gsm_04_08.h:1810
uint8_t data[0]
Definition: gsm_04_08.h:3
gsm48_reject_value
Definition: gsm_04_08.h:1895
@ GSM48_REJECT_SRV_OPT_TMP_OUT_OF_ORDER
Definition: gsm_04_08.h:1909
@ GSM48_REJECT_INVALID_MANDANTORY_INF
Definition: gsm_04_08.h:1912
@ GSM48_REJECT_NETWORK_FAILURE
Definition: gsm_04_08.h:1904
@ GSM48_REJECT_GPRS_NOT_ALLOWED
Definition: gsm_04_08.h:1921
@ GSM48_REJECT_MSC_TMP_NOT_REACHABLE
Definition: gsm_04_08.h:1926
@ GSM48_REJECT_MSG_TYPE_NOT_COMPATIBLE
Definition: gsm_04_08.h:1914
@ GSM48_REJECT_IMSI_UNKNOWN_IN_VLR
Definition: gsm_04_08.h:1898
@ GSM48_REJECT_CONGESTION
Definition: gsm_04_08.h:1906
@ GSM48_REJECT_MSG_TYPE_NOT_IMPLEMENTED
Definition: gsm_04_08.h:1913
@ GSM48_REJECT_CALL_CAN_NOT_BE_IDENTIFIED
Definition: gsm_04_08.h:1910
@ GSM48_REJECT_ROAMING_NOT_ALLOWED
Definition: gsm_04_08.h:1903
@ GSM48_REJECT_SRV_OPT_NOT_SUPPORTED
Definition: gsm_04_08.h:1907
@ GSM48_REJECT_SERVICES_NOT_ALLOWED
Definition: gsm_04_08.h:1922
@ GSM48_REJECT_MSG_NOT_COMPATIBLE
Definition: gsm_04_08.h:1917
@ GSM48_REJECT_PLMN_NOT_ALLOWED
Definition: gsm_04_08.h:1901
@ GSM48_REJECT_ILLEGAL_ME
Definition: gsm_04_08.h:1900
@ GSM48_REJECT_INCORRECT_MESSAGE
Definition: gsm_04_08.h:1911
@ GSM48_REJECT_IMEI_NOT_ACCEPTED
Definition: gsm_04_08.h:1899
@ GSM48_REJECT_MS_IDENTITY_NOT_DERVIVABLE
Definition: gsm_04_08.h:1923
@ GSM48_REJECT_IMSI_UNKNOWN_IN_HLR
Definition: gsm_04_08.h:1896
@ GSM48_REJECT_INF_ELEME_NOT_IMPLEMENTED
Definition: gsm_04_08.h:1915
@ GSM48_REJECT_CONDTIONAL_IE_ERROR
Definition: gsm_04_08.h:1916
@ GSM48_REJECT_IMPLICITLY_DETACHED
Definition: gsm_04_08.h:1924
@ GSM48_REJECT_LOC_NOT_ALLOWED
Definition: gsm_04_08.h:1902
@ GSM48_REJECT_SYNCH_FAILURE
Definition: gsm_04_08.h:1905
@ GSM48_REJECT_PROTOCOL_ERROR
Definition: gsm_04_08.h:1918
@ GSM48_REJECT_RQD_SRV_OPT_NOT_SUPPORTED
Definition: gsm_04_08.h:1908
@ GSM48_REJECT_ILLEGAL_MS
Definition: gsm_04_08.h:1897
@ GSM48_REJECT_GPRS_NOT_ALLOWED_IN_PLMN
Definition: gsm_04_08.h:1925
#define GSM48_PDISC_NC_SS
Definition: gsm_04_08.h:1350
gsm48_cause_coding
Definition: gsm_04_08.h:1794
@ GSM48_CAUSE_CODING_RESERVED
Definition: gsm_04_08.h:1796
@ GSM48_CAUSE_CODING_NATIONAL
Definition: gsm_04_08.h:1797
@ GSM48_CAUSE_CODING_GSM
Definition: gsm_04_08.h:1798
@ GSM48_CAUSE_CODING_CCITT_Q931
Definition: gsm_04_08.h:1795
static const char * gsm48_chan_mode_name(enum gsm48_chan_mode val)
Definition: gsm_04_08.h:765
gsm48_bcap_coding
Definition: gsm_04_08.h:2019
@ GSM48_BCAP_CODING_GSM_STD
Definition: gsm_04_08.h:2020
uint8_t mi[0]
Definition: gsm_04_08.h:2
uint8_t l2_plen
Definition: gsm_04_08.h:0
static uint8_t gsm48_hdr_trans_id_no_ti(const struct gsm48_hdr *hdr)
Definition: gsm_04_08.h:1400
#define GSM48_PDISC_CC
Definition: gsm_04_08.h:1342
gsm48_bcap_ra
Definition: gsm_04_08.h:2031
@ GSM48_BCAP_RA_NONE
Definition: gsm_04_08.h:2032
@ GSM48_BCAP_RA_V110_X30
Definition: gsm_04_08.h:2033
@ GSM48_BCAP_RA_OTHER
Definition: gsm_04_08.h:2035
@ GSM48_BCAP_RA_X31
Definition: gsm_04_08.h:2034
static bool gsm48_acc_is_barred(struct gsm48_rach_control *rach_control, unsigned int acc)
Definition: gsm_04_08.h:688
uint8_t proto_discr
Definition: gsm_04_08.h:1
gsm48_bcap_tmod
Definition: gsm_04_08.h:2013
@ GSM48_BCAP_TMOD_PACKET
Definition: gsm_04_08.h:2015
@ GSM48_BCAP_TMOD_CIRCUIT
Definition: gsm_04_08.h:2014
uint8_t msg_type
Definition: gsm_04_08.h:2
uint8_t type
Definition: gsm_08_08.h:0
struct gad_raw_head h
type = GAD_TYPE_ELL_POINT
Definition: gsm_23_032.h:0
struct iuup_pdutype14_hdr hdr
Definition: gsm_25_415.h:0
GSM utility functions, e.g.
gsm_band
Definition: gsm_utils.h:48
Definition: gsm_04_08.h:1151
uint8_t data[0]
Definition: gsm_04_08.h:1154
struct gsm48_chan_desc chan_desc
Definition: gsm_04_08.h:1153
Definition: gsm_04_08.h:769
uint8_t power_command
Definition: gsm_04_08.h:772
uint8_t data[0]
Definition: gsm_04_08.h:773
struct gsm48_chan_desc chan_desc
Definition: gsm_04_08.h:771
Definition: gsm_04_08.h:1158
uint8_t rr_cause
Definition: gsm_04_08.h:1159
Definition: gsm_04_08.h:1163
uint8_t rr_cause
Definition: gsm_04_08.h:1164
Definition: gsm_04_08.h:864
Definition: gsm_04_08.h:877
uint8_t sres[4]
Definition: gsm_04_08.h:878
Definition: gsm_04_08.h:793
Definition: gsm_04_08.h:965
Definition: gsm_04_08.h:923
Definition: gsm_04_08.h:501
uint8_t chan_nr
Definition: gsm_04_08.h:502
union gsm48_chan_desc::@61 __attribute__((packed))
Definition: gsm_04_08.h:744
uint8_t mode
Definition: gsm_04_08.h:746
struct gsm48_chan_desc chan_desc
Definition: gsm_04_08.h:745
Definition: gsm_04_08.h:1179
uint8_t rr_cause
Definition: gsm_04_08.h:1180
uint8_t data[0]
Definition: gsm_04_08.h:1181
Definition: gsm_04_08.h:1185
Definition: gsm_04_08.h:17
Definition: gsm_04_08.h:31
Definition: gsm_04_08.h:62
uint8_t vamos_level
Definition: gsm_04_08.h:213
bool geran_net_sharing
Definition: gsm_04_08.h:221
bool extended_earfcn_val_range
Definition: gsm_04_08.h:227
bool utra_mult_band_ind_supp
Definition: gsm_04_08.h:224
uint8_t sms_value
Definition: gsm_04_08.h:83
bool umts_1_28_mcps_tdd_rat_cap
Definition: gsm_04_08.h:153
struct gsm48_classmark3::@49 gsm_750_assoc_radio_cap
struct gsm48_classmark3::@40 ms_meas_cap
uint8_t assoc_radio_cap_2
Definition: gsm_04_08.h:66
uint8_t cs_ps_srvcc_geran_utra
Definition: gsm_04_08.h:218
struct gsm48_classmark3::@44 gsm_400_bands_supp
bool mod_cap
Definition: gsm_04_08.h:99
uint8_t cs_ps_srvcc_geran_eutra
Definition: gsm_04_08.h:219
uint8_t sm_value
Definition: gsm_04_08.h:84
bool dtm_enhancements_cap
Definition: gsm_04_08.h:181
uint8_t mult_band_supp
Definition: gsm_04_08.h:64
bool e_utra_fdd_supp
Definition: gsm_04_08.h:207
bool ciphering_mode_setting_cap
Definition: gsm_04_08.h:205
bool single_slot_dtm
Definition: gsm_04_08.h:136
bool e_utra_mult_band_ind_supp
Definition: gsm_04_08.h:225
struct gsm48_classmark3::@53 dtm_gprs_high_multislot_cap
bool offset_required
Definition: gsm_04_08.h:186
bool geran_feature_package
Definition: gsm_04_08.h:154
bool extended_meas_cap
Definition: gsm_04_08.h:79
uint8_t tighter_capability
Definition: gsm_04_08.h:214
bool e_utra_tdd_supp
Definition: gsm_04_08.h:208
bool cdma200_rat_cap
Definition: gsm_04_08.h:131
struct gsm48_classmark3::@48 single_band_supp
uint8_t dl_advanced_rx_perf
Definition: gsm_04_08.h:180
bool er_band_support
Definition: gsm_04_08.h:223
bool umts_tdd_rat_cap
Definition: gsm_04_08.h:130
struct gsm48_classmark3::@47 dtm_gprs_multislot_cap
uint8_t mslot_class
Definition: gsm_04_08.h:75
bool present
Definition: gsm_04_08.h:69
struct gsm48_classmark3::@42 ecsd_multislot_cap
struct gsm48_classmark3::@39 hscsd_mult_slot_cap
bool prio_resel_supp
Definition: gsm_04_08.h:210
uint8_t assoc_radio_cap_1
Definition: gsm_04_08.h:65
struct gsm48_classmark3::@41 ms_pos_method_cap
struct gsm48_classmark3::@53::@60 dtm_egprs_high_multislot_cap
uint8_t r_gsm_assoc_radio_cap
Definition: gsm_04_08.h:70
struct gsm48_classmark3::@55 t_gsm_810_assoc_radio_cap
bool extended_tsc_set_cap_supp
Definition: gsm_04_08.h:226
bool utra_csg_cells_rep
Definition: gsm_04_08.h:211
struct gsm48_classmark3::@50 extended_dtm_gprs_multislot_cap
struct gsm48_classmark3::@43::@57 rf_pwr_cap_2
uint8_t a5_bits
Definition: gsm_04_08.h:63
struct gsm48_classmark3::@43::@56 rf_pwr_cap_1
uint8_t psk8_multislot_power_prof
Definition: gsm_04_08.h:172
struct gsm48_classmark3::@51 high_multislot_cap
struct gsm48_classmark3::@43 psk8_struct
bool e_utra_wb_rsrq_meas_supp
Definition: gsm_04_08.h:222
bool ucs2_treatment
Definition: gsm_04_08.h:78
bool umts_fdd_rat_cap
Definition: gsm_04_08.h:129
bool add_pos_cap
Definition: gsm_04_08.h:206
bool sel_ciph_dl_sacch
Definition: gsm_04_08.h:216
bool e_utra_meas_rep_supp
Definition: gsm_04_08.h:209
struct gsm48_classmark3::@54 gsm_710_assoc_radio_cap
struct gsm48_classmark3::@45 gsm_850_assoc_radio_cap
uint8_t gmsk_multislot_power_prof
Definition: gsm_04_08.h:171
struct gsm48_classmark3::@46 gsm_1900_assoc_radio_cap
uint8_t value
Definition: gsm_04_08.h:103
bool geran_feature_package_2
Definition: gsm_04_08.h:170
struct gsm48_classmark3::@50::@59 extended_dtm_egprs_multislot_cap
uint8_t assoc_radio_cap
Definition: gsm_04_08.h:116
struct gsm48_classmark3::@47::@58 dtm_egprs_multislot_cap
bool repeated_acch_capability
Definition: gsm_04_08.h:193
uint8_t method
Definition: gsm_04_08.h:89
struct gsm48_classmark3::@52 t_gsm_400_bands_supp
struct gsm48_classmark3::@38 r_support
Definition: gsm_04_08.h:1198
uint8_t cm2_len
Definition: gsm_04_08.h:1199
struct gsm48_classmark2 cm2
Definition: gsm_04_08.h:1200
uint8_t data[0]
Definition: gsm_04_08.h:1201
Definition: gsm_04_08.h:938
Definition: gsm_04_08.h:777
uint8_t mob_alloc[0]
Definition: gsm_04_08.h:781
struct gsm48_chan_desc chan_desc
Definition: gsm_04_08.h:779
uint8_t mob_alloc_len
Definition: gsm_04_08.h:780
Definition: gsm_04_08.h:785
uint8_t cause
Definition: gsm_04_08.h:788
uint32_t tlli
Definition: gsm_04_08.h:786
uint8_t ra_id[6]
Definition: gsm_04_08.h:787
uint8_t options[0]
Definition: gsm_04_08.h:789
Definition: gsm_04_08.h:901
uint8_t proto_discr
Definition: gsm_04_08.h:902
uint8_t msg_type
Definition: gsm_04_08.h:903
uint8_t data[0]
Definition: gsm_04_08.h:904
Definition: gsm_04_08.h:807
uint8_t ho_ref
Definition: gsm_04_08.h:810
uint8_t data[0]
Definition: gsm_04_08.h:812
struct gsm48_chan_desc chan_desc
Definition: gsm_04_08.h:809
struct gsm48_cell_desc cell_desc
Definition: gsm_04_08.h:808
uint8_t power_command
Definition: gsm_04_08.h:811
Definition: gsm_04_08.h:1168
uint8_t data[0]
Definition: gsm_04_08.h:1170
uint8_t rr_cause
Definition: gsm_04_08.h:1169
Definition: gsm_04_08.h:1174
uint8_t rr_cause
Definition: gsm_04_08.h:1175
Definition: gsm_04_08.h:1205
uint8_t proto_discr
Definition: gsm_04_08.h:1207
struct gsm48_req_ref req_ref1
Definition: gsm_04_08.h:1211
uint8_t timing_advance2
Definition: gsm_04_08.h:1215
uint8_t l2_plen
Definition: gsm_04_08.h:1206
uint8_t page_mode
Definition: gsm_04_08.h:1209
struct gsm48_chan_desc chan_desc2
Definition: gsm_04_08.h:1213
uint8_t mob_alloc_len
Definition: gsm_04_08.h:1216
uint8_t msg_type
Definition: gsm_04_08.h:1208
struct gsm48_chan_desc chan_desc1
Definition: gsm_04_08.h:1210
uint8_t mob_alloc[0]
Definition: gsm_04_08.h:1217
uint8_t timing_advance1
Definition: gsm_04_08.h:1212
struct gsm48_req_ref req_ref2
Definition: gsm_04_08.h:1214
Definition: gsm_04_08.h:1221
uint8_t page_mode
Definition: gsm_04_08.h:1225
uint8_t wait_ind4
Definition: gsm_04_08.h:1233
uint8_t msg_type
Definition: gsm_04_08.h:1224
uint8_t wait_ind1
Definition: gsm_04_08.h:1227
struct gsm48_req_ref req_ref3
Definition: gsm_04_08.h:1230
struct gsm48_req_ref req_ref2
Definition: gsm_04_08.h:1228
struct gsm48_req_ref req_ref1
Definition: gsm_04_08.h:1226
struct gsm48_req_ref req_ref4
Definition: gsm_04_08.h:1232
uint8_t wait_ind3
Definition: gsm_04_08.h:1231
uint8_t proto_discr
Definition: gsm_04_08.h:1223
uint8_t wait_ind2
Definition: gsm_04_08.h:1229
uint8_t rest[0]
Definition: gsm_04_08.h:1234
uint8_t l2_plen
Definition: gsm_04_08.h:1222
Definition: gsm_04_08.h:816
uint8_t mob_alloc[0]
Definition: gsm_04_08.h:825
uint8_t mob_alloc_len
Definition: gsm_04_08.h:824
struct gsm48_chan_desc chan_desc
Definition: gsm_04_08.h:821
uint8_t timing_advance
Definition: gsm_04_08.h:823
uint8_t proto_discr
Definition: gsm_04_08.h:818
uint8_t msg_type
Definition: gsm_04_08.h:819
struct gsm48_req_ref req_ref
Definition: gsm_04_08.h:822
uint8_t l2_plen
Definition: gsm_04_08.h:817
uint8_t page_mode
Definition: gsm_04_08.h:820
Definition: gsm_04_08.h:1144
struct gsm48_classmark1 classmark1
Definition: gsm_04_08.h:1145
uint8_t mi_len
Definition: gsm_04_08.h:1146
uint8_t mi[0]
Definition: gsm_04_08.h:1147
Definition: gsm_04_08.h:858
uint16_t lac
Definition: gsm_04_08.h:860
uint8_t digits[3]
Definition: gsm_04_08.h:859
Definition: gsm_04_08.h:882
Definition: gsm_04_08.h:534
Definition: gsm_04_08.h:603
Definition: gsm_04_08.h:829
Definition: gsm_04_08.h:1317
Definition: gsm_04_08.h:1238
Definition: gsm_04_08.h:1259
Definition: gsm_04_08.h:1284
Definition: gsm_04_08.h:626
Definition: gsm_04_08.h:2114
uint8_t rac
Definition: gsm_04_08.h:2117
uint8_t digits[3]
Definition: gsm_04_08.h:2115
uint16_t lac
Definition: gsm_04_08.h:2116
Definition: gsm_04_08.h:638
Definition: gsm_04_08.h:249
Definition: gsm_04_08.h:420
Definition: gsm_04_08.h:359
Definition: gsm_04_08.h:304
Definition: gsm_04_08.h:697
Definition: gsm_04_08.h:1334
uint8_t rr_cause
Definition: gsm_04_08.h:1335
Definition: gsm_04_08.h:979
Definition: gsm_04_08.h:713
Definition: gsm_04_08.h:727
Definition: gsm_04_08.h:1138
uint8_t rest_octets[0]
Definition: gsm_04_08.h:1140
struct gsm48_system_information_type_header header
Definition: gsm_04_08.h:1139
Definition: gsm_04_08.h:1009
struct gsm48_system_information_type_header header
Definition: gsm_04_08.h:1010
struct gsm48_rach_control rach_control
Definition: gsm_04_08.h:1012
uint8_t rest_octets[0]
Definition: gsm_04_08.h:1013
uint8_t cell_channel_description[16]
Definition: gsm_04_08.h:1011
Definition: gsm_04_08.h:1017
struct gsm48_system_information_type_header header
Definition: gsm_04_08.h:1018
struct gsm48_rach_control rach_control
Definition: gsm_04_08.h:1021
uint8_t ncc_permitted
Definition: gsm_04_08.h:1020
uint8_t bcch_frequency_list[16]
Definition: gsm_04_08.h:1019
Definition: gsm_04_08.h:1025
struct gsm48_system_information_type_header header
Definition: gsm_04_08.h:1026
uint8_t bcch_frequency_list[16]
Definition: gsm_04_08.h:1027
uint8_t rest_octets[0]
Definition: gsm_04_08.h:1029
struct gsm48_rach_control rach_control
Definition: gsm_04_08.h:1028
Definition: gsm_04_08.h:1040
uint8_t rest_octets[0]
Definition: gsm_04_08.h:1042
struct gsm48_system_information_type_header header
Definition: gsm_04_08.h:1041
Definition: gsm_04_08.h:1033
uint8_t rest_octets[0]
Definition: gsm_04_08.h:1036
struct gsm48_system_information_type_header header
Definition: gsm_04_08.h:1034
uint8_t ext_bcch_frequency_list[16]
Definition: gsm_04_08.h:1035
Definition: gsm_04_08.h:1046
uint8_t rest_octets[0]
Definition: gsm_04_08.h:1054
struct gsm48_control_channel_descr control_channel_desc
Definition: gsm_04_08.h:1050
struct gsm48_loc_area_id lai
Definition: gsm_04_08.h:1049
struct gsm48_cell_sel_par cell_sel_par
Definition: gsm_04_08.h:1052
struct gsm48_cell_options cell_options
Definition: gsm_04_08.h:1051
uint16_t cell_identity
Definition: gsm_04_08.h:1048
struct gsm48_rach_control rach_control
Definition: gsm_04_08.h:1053
struct gsm48_system_information_type_header header
Definition: gsm_04_08.h:1047
Definition: gsm_04_08.h:1058
uint8_t data[0]
Definition: gsm_04_08.h:1066
struct gsm48_loc_area_id lai
Definition: gsm_04_08.h:1060
struct gsm48_cell_sel_par cell_sel_par
Definition: gsm_04_08.h:1061
struct gsm48_system_information_type_header header
Definition: gsm_04_08.h:1059
struct gsm48_rach_control rach_control
Definition: gsm_04_08.h:1062
Definition: gsm_04_08.h:1070
Definition: gsm_04_08.h:1085
Definition: gsm_04_08.h:1100
Definition: gsm_04_08.h:1115
Definition: gsm_04_08.h:908
Definition: gsm_04_08.h:483
Definition: gsm_04_08.h:230
struct gsm48_classmark1 classmark1
Definition: gsm_04_08.h:232
uint8_t classmark3_len
Definition: gsm_04_08.h:235
bool classmark1_set
Definition: gsm_04_08.h:231
uint8_t classmark2_len
Definition: gsm_04_08.h:233
struct gsm48_classmark2 classmark2
Definition: gsm_04_08.h:234
uint8_t classmark3[14]
Definition: gsm_04_08.h:236