libosmogsm  1.8.0
Osmocom GSM library
gsm_04_08.h
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1 
4 #pragma once
5 
6 #include <stdint.h>
7 #include <stdbool.h>
8 
9 #include <osmocom/core/utils.h>
10 #include <osmocom/core/endian.h>
11 
12 #include <osmocom/gsm/gsm_utils.h>
13 
14 struct 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;
64  uint8_t mult_band_supp;
67 
68  struct {
69  bool present;
71  } r_support;
72 
73  struct {
74  bool present;
75  uint8_t mslot_class;
76  } hscsd_mult_slot_cap;
77 
80 
81  struct {
82  bool present;
83  uint8_t sms_value;
84  uint8_t sm_value;
85  } ms_meas_cap;
86 
87  struct {
88  bool present;
89  uint8_t method;
90  } ms_pos_method_cap;
91 
92  struct {
93  bool present;
94  uint8_t mslot_class;
95  } ecsd_multislot_cap;
96 
97  struct {
98  bool present;
99  bool mod_cap;
100 
101  struct {
102  bool present;
103  uint8_t value;
104  } rf_pwr_cap_1;
105 
106  struct {
107  bool present;
108  uint8_t value;
109  } rf_pwr_cap_2;
110 
111  } psk8_struct;
112 
113  struct {
114  bool present;
115  uint8_t value;
117  } gsm_400_bands_supp;
118 
119  struct {
120  bool present;
121  uint8_t value;
122  } gsm_850_assoc_radio_cap;
123 
124  struct {
125  bool present;
126  uint8_t value;
127  } gsm_1900_assoc_radio_cap;
128 
132 
133  struct {
134  bool present;
135  uint8_t mslot_class;
137  struct {
138  bool present;
139  uint8_t mslot_class;
140  } dtm_egprs_multislot_cap;
141  } dtm_gprs_multislot_cap;
142 
143  struct {
144  bool present;
145  uint8_t value;
146  } single_band_supp;
147 
148  struct {
149  bool present;
150  uint8_t value;
151  } gsm_750_assoc_radio_cap;
152 
155 
156  struct {
157  bool present;
158  uint8_t mslot_class;
159  struct {
160  bool present;
161  uint8_t mslot_class;
162  } extended_dtm_egprs_multislot_cap;
163  } extended_dtm_gprs_multislot_cap;
164 
165  struct {
166  bool present;
167  uint8_t value;
168  } high_multislot_cap;
169 
173 
174  struct {
175  bool present;
176  uint8_t value;
177  uint8_t assoc_radio_cap;
178  } t_gsm_400_bands_supp;
179 
182 
183  struct {
184  bool present;
185  uint8_t mslot_class;
187  struct {
188  bool present;
189  uint8_t mslot_class;
190  } dtm_egprs_high_multislot_cap;
191  } dtm_gprs_high_multislot_cap;
192 
194 
195  struct {
196  bool present;
197  uint8_t value;
198  } gsm_710_assoc_radio_cap;
199 
200  struct {
201  bool present;
202  uint8_t value;
203  } t_gsm_810_assoc_radio_cap;
204 
212 
213  uint8_t vamos_level;
215 
217 
220 
228 };
229 
233  uint8_t classmark2_len;
234  struct gsm48_classmark2 classmark2;
235  uint8_t classmark3_len;
236  uint8_t classmark3[14]; /* if cm3 gets extended by spec, it will be truncated */
237 };
238 
240 bool osmo_gsm48_classmark1_is_r99(const struct gsm48_classmark1 *cm1);
241 bool osmo_gsm48_classmark2_is_r99(const struct gsm48_classmark2 *cm2, uint8_t cm2_len);
242 int osmo_gsm48_classmark_supports_a5(const struct osmo_gsm48_classmark *cm, uint8_t a5);
243 const char *osmo_gsm48_classmark_a5_name(const struct osmo_gsm48_classmark *cm);
244 char *osmo_gsm48_classmark_a5_name_buf(char *buf, size_t buf_len, const struct osmo_gsm48_classmark *cm);
245 char *osmo_gsm48_classmark_a5_name_c(const void *ctx, const struct osmo_gsm48_classmark *cm);
246 void osmo_gsm48_classmark_update(struct osmo_gsm48_classmark *dst, const struct osmo_gsm48_classmark *src);
247 int8_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 
597 static 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  */
659 static 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  */
673 static 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  */
688 static 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 
764 extern const struct value_string gsm48_chan_mode_names[];
765 static inline const char *gsm48_chan_mode_name(enum gsm48_chan_mode val)
768 /* Chapter 9.1.2 */
770  /* Semantic is from 10.5.2.5a */
772  uint8_t power_command;
773  uint8_t data[0];
774 } __attribute__((packed));
776 /* Chapter 9.1.13 */
778  /* Semantic is from 10.5.2.5a */
780  uint8_t mob_alloc_len;
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 */
807 struct gsm48_ho_cmd {
810  uint8_t ho_ref;
811  uint8_t power_command;
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;
823  uint8_t timing_advance;
824  uint8_t mob_alloc_len;
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;
887  struct gsm48_classmark1 classmark1;
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;
894  struct gsm48_classmark1 classmark1;
895  uint8_t mi_len;
896  uint8_t mi[0];
897 #endif
898 } __attribute__ ((packed));
899 
900 /* Section 10.1 */
901 struct 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 
961 };
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 */
1012  struct gsm48_rach_control rach_control;
1013  uint8_t rest_octets[0]; /* NCH position on the CCCH */
1014 } __attribute__ ((packed));
1015 
1016 /* Section 9.1.32 System information Type 2 */
1019  uint8_t bcch_frequency_list[16];
1020  uint8_t ncc_permitted;
1021  struct gsm48_rach_control rach_control;
1022 } __attribute__ ((packed));
1023 
1024 /* Section 9.1.33 System information Type 2bis */
1027  uint8_t bcch_frequency_list[16];
1028  struct gsm48_rach_control rach_control;
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 */
1048  uint16_t cell_identity;
1053  struct gsm48_rach_control rach_control;
1054  uint8_t rest_octets[0];
1055 } __attribute__ ((packed));
1056 
1057 /* Section 9.1.36 System information Type 4 */
1062  struct gsm48_rach_control rach_control;
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;
1122  struct gsm48_cell_options cell_options;
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;
1131  struct gsm48_cell_options cell_options;
1132  uint8_t ncc_permitted;
1133  uint8_t rest_octets[0];
1134 #endif
1135 } __attribute__ ((packed));
1136 
1137 /* Section 9.1.50 System Information type 10 (ASCI) */
1139 #if OSMO_IS_LITTLE_ENDIAN
1140  uint8_t rr_short_pd:1, /* < RR short PD : bit > See 3GPP TS 24.007 ยง11.3.2 */
1141  msg_type:5, /* < message type : bit(5) > See 3GPP TS 44.018 Table 10.4.2 */
1142  l2_header:2; /* < short layer 2 header : bit(2) > See 3GPP TS 44.006 ยง6.4a */
1143  uint8_t rest_octets[0]; /* < SI10 Rest Octets : bit(160) > See 3GPP TS 44.018 ยง10.5.2.44 */
1144 #elif OSMO_IS_BIG_ENDIAN
1145 /* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
1146  uint8_t l2_header:2, msg_type:5, rr_short_pd:1;
1147  uint8_t rest_octets[0];
1148 #endif
1149 } __attribute__ ((packed));
1150 
1151 /* Section 9.1.43a System Information type 13 */
1154  uint8_t rest_octets[0];
1155 } __attribute__ ((packed));
1156 
1157 /* Section 9.2.12 IMSI Detach Indication */
1160  uint8_t mi_len;
1161  uint8_t mi[0];
1162 } __attribute__ ((packed));
1163 
1164 /* Section 9.1.1 */
1166  /* Semantic is from 10.5.2.5 */
1168  uint8_t data[0];
1169 } __attribute__((packed));
1170 
1171 /* Section 9.1.3 */
1173  uint8_t rr_cause;
1174 } __attribute__((packed));
1175 
1176 /* Section 9.1.4 */
1178  uint8_t rr_cause;
1179 } __attribute__((packed));
1180 
1181 /* Section 9.1.3 */
1183  uint8_t rr_cause;
1184  uint8_t data[0];
1185 } __attribute__((packed));
1186 
1187 /* Section 9.1.4 */
1189  uint8_t rr_cause;
1190 } __attribute__((packed));
1191 
1192 /* Section 9.1.7 */
1194  uint8_t rr_cause;
1195  uint8_t data[0];
1196 } __attribute__((packed));
1197 
1198 /* Section 9.1.9 */
1200 #if OSMO_IS_LITTLE_ENDIAN
1201  uint8_t sc:1,
1202  alg_id:3,
1203  cr:1,
1204  spare:3;
1205 #elif OSMO_IS_BIG_ENDIAN
1206 /* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
1207  uint8_t spare:3, cr:1, alg_id:3, sc:1;
1208 #endif
1209 } __attribute__((packed));
1210 
1211 /* Section 9.1.11 */
1213  uint8_t cm2_len;
1215  uint8_t data[0];
1216 } __attribute__((packed));
1217 
1218 /* Section 9.1.19 */
1220  uint8_t l2_plen;
1221  uint8_t proto_discr;
1222  uint8_t msg_type;
1223  uint8_t page_mode;
1230  uint8_t mob_alloc_len;
1231  uint8_t mob_alloc[0];
1232 } __attribute__ ((packed));
1233 
1234 /* Section 9.1.20 */
1236  uint8_t l2_plen;
1237  uint8_t proto_discr;
1238  uint8_t msg_type;
1239  uint8_t page_mode;
1241  uint8_t wait_ind1;
1243  uint8_t wait_ind2;
1245  uint8_t wait_ind3;
1247  uint8_t wait_ind4;
1248  uint8_t rest[0];
1249 } __attribute__ ((packed));
1250 
1251 /* Section 9.1.22 */
1253 #if OSMO_IS_LITTLE_ENDIAN
1254  uint8_t l2_plen;
1255  uint8_t proto_discr;
1256  uint8_t msg_type;
1257  uint8_t pag_mode:2,
1258  spare:2,
1259  cneed1:2,
1260  cneed2:2;
1261  uint8_t data[0];
1262 #elif OSMO_IS_BIG_ENDIAN
1263 /* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
1264  uint8_t l2_plen;
1265  uint8_t proto_discr;
1266  uint8_t msg_type;
1267  uint8_t cneed2:2, cneed1:2, spare:2, pag_mode:2;
1268  uint8_t data[0];
1269 #endif
1270 } __attribute__((packed));
1271 
1272 /* Section 9.1.23 */
1274 #if OSMO_IS_LITTLE_ENDIAN
1275  uint8_t l2_plen;
1276  uint8_t proto_discr;
1277  uint8_t msg_type;
1278  uint8_t pag_mode:2,
1279  spare:2,
1280  cneed1:2,
1281  cneed2:2;
1282  uint32_t tmsi1;
1283  uint32_t tmsi2;
1284  uint8_t data[0];
1285 #elif OSMO_IS_BIG_ENDIAN
1286 /* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
1287  uint8_t l2_plen;
1288  uint8_t proto_discr;
1289  uint8_t msg_type;
1290  uint8_t cneed2:2, cneed1:2, spare:2, pag_mode:2;
1291  uint32_t tmsi1;
1292  uint32_t tmsi2;
1293  uint8_t data[0];
1294 #endif
1295 } __attribute__((packed));
1296 
1297 /* Section 9.1.24 */
1299 #if OSMO_IS_LITTLE_ENDIAN
1300  uint8_t l2_plen;
1301  uint8_t proto_discr;
1302  uint8_t msg_type;
1303  uint8_t pag_mode:2,
1304  spare:2,
1305  cneed1:2,
1306  cneed2:2;
1307  uint32_t tmsi1;
1308  uint32_t tmsi2;
1309  uint32_t tmsi3;
1310  uint32_t tmsi4;
1311  uint8_t cneed3:2,
1312  cneed4:2,
1313  spare2:4;
1314  uint8_t rest[0];
1315 #elif OSMO_IS_BIG_ENDIAN
1316 /* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
1317  uint8_t l2_plen;
1318  uint8_t proto_discr;
1319  uint8_t msg_type;
1320  uint8_t cneed2:2, cneed1:2, spare:2, pag_mode:2;
1321  uint32_t tmsi1;
1322  uint32_t tmsi2;
1323  uint32_t tmsi3;
1324  uint32_t tmsi4;
1325  uint8_t spare2:4, cneed4:2, cneed3:2;
1326  uint8_t rest[0];
1327 #endif
1328 } __attribute__((packed));
1329 
1330 /* Section 9.1.25 */
1332 #if OSMO_IS_LITTLE_ENDIAN
1333  uint8_t key_seq:3,
1334  spare:5;
1335  uint8_t cm2_len;
1336  struct gsm48_classmark2 cm2;
1337  uint8_t data[0];
1338 #elif OSMO_IS_BIG_ENDIAN
1339 /* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
1340  uint8_t spare:5, key_seq:3;
1341  uint8_t cm2_len;
1342  struct gsm48_classmark2 cm2;
1343  uint8_t data[0];
1344 #endif
1345 } __attribute__((packed));
1346 
1347 /* Section 9.1.29 */
1349  uint8_t rr_cause;
1350 } __attribute__((packed));
1351 
1352 /* Section 10.2 + GSM 04.07 12.2.3.1.1 + 3GPP TS 24.007 11.2.3.1.1 */
1353 #define GSM48_PDISC_GROUP_CC 0x00
1354 #define GSM48_PDISC_BCAST_CC 0x01
1355 #define GSM48_PDISC_PDSS1 0x02 /* 04.07 only */
1356 #define GSM48_PDISC_CC 0x03
1357 #define GSM48_PDISC_PDSS2 0x04 /* 04.07 only */
1358 #define GSM48_PDISC_GTTP 0x04 /* 24.007 only */
1359 #define GSM48_PDISC_MM 0x05
1360 #define GSM48_PDISC_RR 0x06
1361 #define GSM48_PDISC_MM_GPRS 0x08
1362 #define GSM48_PDISC_SMS 0x09
1363 #define GSM48_PDISC_SM_GPRS 0x0a
1364 #define GSM48_PDISC_NC_SS 0x0b
1365 #define GSM48_PDISC_LOC 0x0c
1366 #define GSM48_PDISC_EXTEND 0x0e
1367 #define GSM48_PDISC_TEST 0x0f /* as per 11.10, 04.14 */
1368 #define GSM48_PDISC_MASK 0x0f
1369 
1370 extern const struct value_string gsm48_pdisc_names[];
1371 static inline const char *gsm48_pdisc_name(uint8_t val)
1372 { return get_value_string(gsm48_pdisc_names, val); }
1373 
1374 bool gsm48_hdr_gmm_cipherable(const struct gsm48_hdr *hdr);
1375 
1376 static inline uint8_t gsm48_hdr_pdisc(const struct gsm48_hdr *hdr)
1377 {
1378  /*
1379  * 3GPP TS 24.007 version 12.0.0 Release 12,
1380  * 11.2.3.1.1 Protocol discriminator
1381  */
1382  uint8_t pdisc = hdr->proto_discr & GSM48_PDISC_MASK;
1383  if (pdisc == GSM48_PDISC_EXTEND)
1384  return hdr->proto_discr;
1385  return pdisc;
1386 }
1387 
1388 static inline uint8_t gsm48_hdr_trans_id(const struct gsm48_hdr *hdr)
1389 {
1390  /*
1391  * 3GPP TS 24.007 version 12.0.0 Release 12,
1392  * 11.2.3.1.3 Transaction identifier
1393  */
1394  return (hdr->proto_discr & 0xf0) >> 4;
1395 }
1396 
1397 #define GSM48_TA_INVALID 220
1398 
1404 static inline bool gsm48_ta_is_valid(uint8_t ta)
1405 {
1406  return (ta < 64);
1407 }
1408 
1409 static inline uint8_t gsm48_hdr_trans_id_flip_ti(const struct gsm48_hdr *hdr)
1410 {
1411  return gsm48_hdr_trans_id(hdr) ^ 0x08;
1412 }
1413 
1414 static inline uint8_t gsm48_hdr_trans_id_no_ti(const struct gsm48_hdr *hdr)
1415 {
1416  return gsm48_hdr_trans_id(hdr) & 0x07;
1417 }
1418 
1419 static inline uint8_t gsm48_hdr_msg_type_r98(const struct gsm48_hdr *hdr)
1420 {
1421  /*
1422  * 3GPP TS 24.007 version 12.0.0 Release 12,
1423  * 11.2.3.2.1 Message type octet (when accessing Release 98 and older
1424  * networks only)
1425  */
1426  switch (gsm48_hdr_pdisc(hdr)) {
1427  case GSM48_PDISC_MM:
1428  case GSM48_PDISC_CC:
1429  case GSM48_PDISC_NC_SS:
1430  case GSM48_PDISC_GROUP_CC:
1431  case GSM48_PDISC_BCAST_CC:
1432  case GSM48_PDISC_LOC:
1433  return hdr->msg_type & 0x3f;
1434  default:
1435  return hdr->msg_type;
1436  }
1437 }
1438 
1439 static inline uint8_t gsm48_hdr_msg_type_r99(const struct gsm48_hdr *hdr)
1440 {
1441  /*
1442  * 3GPP TS 24.007 version 12.0.0 Release 12,
1443  * 11.2.3.2.2 Message type octet (when accessing Release 99 and newer
1444  * networks)
1445  */
1446  switch (gsm48_hdr_pdisc(hdr)) {
1447  case GSM48_PDISC_MM:
1448  case GSM48_PDISC_CC:
1449  case GSM48_PDISC_NC_SS:
1450  return hdr->msg_type & 0x3f;
1451  case GSM48_PDISC_GROUP_CC:
1452  case GSM48_PDISC_BCAST_CC:
1453  case GSM48_PDISC_LOC:
1454  return hdr->msg_type & 0x3f;
1455  default:
1456  return hdr->msg_type;
1457  }
1458 }
1459 
1460 void gsm48_set_dtx(struct gsm48_cell_options *op, enum gsm48_dtx_mode full,
1461  enum gsm48_dtx_mode half, bool is_bcch);
1462 
1463 #define gsm48_hdr_msg_type gsm48_hdr_msg_type_r99
1464 
1465 /* Section 10.4 */
1466 #define GSM48_MT_RR_INIT_REQ 0x3c
1467 #define GSM48_MT_RR_ADD_ASS 0x3b
1468 #define GSM48_MT_RR_IMM_ASS 0x3f
1469 #define GSM48_MT_RR_IMM_ASS_EXT 0x39
1470 #define GSM48_MT_RR_IMM_ASS_REJ 0x3a
1471 #define GSM48_MT_RR_DTM_ASS_FAIL 0x48
1472 #define GSM48_MT_RR_DTM_REJECT 0x49
1473 #define GSM48_MT_RR_DTM_REQUEST 0x4A
1474 #define GSM48_MT_RR_PACKET_ASS 0x4B
1475 
1476 #define GSM48_MT_RR_CIPH_M_CMD 0x35
1477 #define GSM48_MT_RR_CIPH_M_COMPL 0x32
1478 
1479 #define GSM48_MT_RR_CFG_CHG_CMD 0x30
1480 #define GSM48_MT_RR_CFG_CHG_ACK 0x31
1481 #define GSM48_MT_RR_CFG_CHG_REJ 0x33
1482 
1483 #define GSM48_MT_RR_ASS_CMD 0x2e
1484 #define GSM48_MT_RR_ASS_COMPL 0x29
1485 #define GSM48_MT_RR_ASS_FAIL 0x2f
1486 #define GSM48_MT_RR_HANDO_CMD 0x2b
1487 #define GSM48_MT_RR_HANDO_COMPL 0x2c
1488 #define GSM48_MT_RR_HANDO_FAIL 0x28
1489 #define GSM48_MT_RR_HANDO_INFO 0x2d
1490 #define GSM48_MT_RR_HANDO_INFO 0x2d
1491 #define GSM48_MT_RR_DTM_ASS_CMD 0x4c
1492 
1493 #define GSM48_MT_RR_CELL_CHG_ORDER 0x08
1494 #define GSM48_MT_RR_PDCH_ASS_CMD 0x23
1495 
1496 #define GSM48_MT_RR_CHAN_REL 0x0d
1497 #define GSM48_MT_RR_PART_REL 0x0a
1498 #define GSM48_MT_RR_PART_REL_COMP 0x0f
1499 
1500 #define GSM48_MT_RR_PAG_REQ_1 0x21
1501 #define GSM48_MT_RR_PAG_REQ_2 0x22
1502 #define GSM48_MT_RR_PAG_REQ_3 0x24
1503 #define GSM48_MT_RR_PAG_RESP 0x27
1504 #define GSM48_MT_RR_NOTIF_NCH 0x20
1505 #define GSM48_MT_RR_NOTIF_FACCH 0x25 /* (Reserved) */
1506 #define GSM48_MT_RR_NOTIF_RESP 0x26
1507 #define GSM48_MT_RR_PACKET_NOTIF 0x4e
1508 #define GSM48_MT_RR_UTRAN_CLSM_CHG 0x60
1509 #define GSM48_MT_RR_CDMA2K_CLSM_CHG 0x62
1510 #define GSM48_MT_RR_IS_TO_UTRAN_HANDO 0x63
1511 #define GSM48_MT_RR_IS_TO_CDMA2K_HANDO 0x64
1512 
1513 #define GSM48_MT_RR_SYSINFO_8 0x18
1514 #define GSM48_MT_RR_SYSINFO_1 0x19
1515 #define GSM48_MT_RR_SYSINFO_2 0x1a
1516 #define GSM48_MT_RR_SYSINFO_3 0x1b
1517 #define GSM48_MT_RR_SYSINFO_4 0x1c
1518 #define GSM48_MT_RR_SYSINFO_5 0x1d
1519 #define GSM48_MT_RR_SYSINFO_6 0x1e
1520 #define GSM48_MT_RR_SYSINFO_7 0x1f
1521 
1522 #define GSM48_MT_RR_SYSINFO_2bis 0x02
1523 #define GSM48_MT_RR_SYSINFO_2ter 0x03
1524 #define GSM48_MT_RR_SYSINFO_2quater 0x07
1525 #define GSM48_MT_RR_SYSINFO_5bis 0x05
1526 #define GSM48_MT_RR_SYSINFO_5ter 0x06
1527 #define GSM48_MT_RR_SYSINFO_9 0x04
1528 #define GSM48_MT_RR_SYSINFO_13 0x00
1529 
1530 #define GSM48_MT_RR_SYSINFO_16 0x3d
1531 #define GSM48_MT_RR_SYSINFO_17 0x3e
1532 
1533 #define GSM48_MT_RR_SYSINFO_18 0x40
1534 #define GSM48_MT_RR_SYSINFO_19 0x41
1535 #define GSM48_MT_RR_SYSINFO_20 0x42
1536 
1537 #define GSM48_MT_RR_CHAN_MODE_MODIF 0x10
1538 #define GSM48_MT_RR_STATUS 0x12
1539 #define GSM48_MT_RR_CHAN_MODE_MODIF_ACK 0x17
1540 #define GSM48_MT_RR_FREQ_REDEF 0x14
1541 #define GSM48_MT_RR_MEAS_REP 0x15
1542 #define GSM48_MT_RR_CLSM_CHG 0x16
1543 #define GSM48_MT_RR_CLSM_ENQ 0x13
1544 #define GSM48_MT_RR_EXT_MEAS_REP 0x36
1545 #define GSM48_MT_RR_EXT_MEAS_REP_ORD 0x37
1546 #define GSM48_MT_RR_GPRS_SUSP_REQ 0x34
1547 #define GSM48_MT_RR_DTM_INFO 0x4d
1548 
1549 #define GSM48_MT_RR_VGCS_UPL_GRANT 0x09
1550 #define GSM48_MT_RR_UPLINK_RELEASE 0x0e
1551 #define GSM48_MT_RR_UPLINK_FREE 0x0c
1552 #define GSM48_MT_RR_UPLINK_BUSY 0x2a
1553 #define GSM48_MT_RR_TALKER_IND 0x11
1554 
1555 #define GSM48_MT_RR_APP_INFO 0x38
1556 
1557 /* 3GPP TS 44.018 Table 10.4.2 */
1558 #define GSM48_MT_RR_SH_SI10 0x0
1559 #define GSM48_MT_RR_SH_FACCH 0x1
1560 #define GSM48_MT_RR_SH_UL_FREE 0x2
1561 #define GSM48_MT_RR_SH_MEAS_REP 0x4
1562 #define GSM48_MT_RR_SH_MEAS_INFO 0x5
1563 #define GSM48_MT_RR_SH_VGCS_RECON 0x6
1564 #define GSM48_MT_RR_SH_VGCS_RECON2 0x7
1565 #define GSM48_MT_RR_SH_VGCS_INFO 0x8
1566 #define GSM48_MT_RR_SH_VGCS_SMS 0x9
1567 #define GSM48_MT_RR_SH_SI10bis 0xA
1568 #define GSM48_MT_RR_SH_SI10ter 0xB
1569 #define GSM48_MT_RR_SH_VGCS_NEIGH 0xC
1570 #define GSM48_MT_RR_SH_APP_DATA 0xD
1571 
1572 /* Table 10.2/3GPP TS 04.08 */
1573 #define GSM48_MT_MM_IMSI_DETACH_IND 0x01
1574 #define GSM48_MT_MM_LOC_UPD_ACCEPT 0x02
1575 #define GSM48_MT_MM_LOC_UPD_REJECT 0x04
1576 #define GSM48_MT_MM_LOC_UPD_REQUEST 0x08
1577 
1578 #define GSM48_MT_MM_AUTH_REJ 0x11
1579 #define GSM48_MT_MM_AUTH_REQ 0x12
1580 #define GSM48_MT_MM_AUTH_RESP 0x14
1581 #define GSM48_MT_MM_AUTH_FAIL 0x1c
1582 #define GSM48_MT_MM_ID_REQ 0x18
1583 #define GSM48_MT_MM_ID_RESP 0x19
1584 #define GSM48_MT_MM_TMSI_REALL_CMD 0x1a
1585 #define GSM48_MT_MM_TMSI_REALL_COMPL 0x1b
1586 
1587 #define GSM48_MT_MM_CM_SERV_ACC 0x21
1588 #define GSM48_MT_MM_CM_SERV_REJ 0x22
1589 #define GSM48_MT_MM_CM_SERV_ABORT 0x23
1590 #define GSM48_MT_MM_CM_SERV_REQ 0x24
1591 #define GSM48_MT_MM_CM_SERV_PROMPT 0x25
1592 #define GSM48_MT_MM_CM_REEST_REQ 0x28
1593 #define GSM48_MT_MM_ABORT 0x29
1594 
1595 #define GSM48_MT_MM_NULL 0x30
1596 #define GSM48_MT_MM_STATUS 0x31
1597 #define GSM48_MT_MM_INFO 0x32
1598 
1599 /* Table 10.3/3GPP TS 04.08 */
1600 #define GSM48_MT_CC_ALERTING 0x01
1601 #define GSM48_MT_CC_CALL_CONF 0x08
1602 #define GSM48_MT_CC_CALL_PROC 0x02
1603 #define GSM48_MT_CC_CONNECT 0x07
1604 #define GSM48_MT_CC_CONNECT_ACK 0x0f
1605 #define GSM48_MT_CC_EMERG_SETUP 0x0e
1606 #define GSM48_MT_CC_PROGRESS 0x03
1607 #define GSM48_MT_CC_ESTAB 0x04
1608 #define GSM48_MT_CC_ESTAB_CONF 0x06
1609 #define GSM48_MT_CC_RECALL 0x0b
1610 #define GSM48_MT_CC_START_CC 0x09
1611 #define GSM48_MT_CC_SETUP 0x05
1612 
1613 #define GSM48_MT_CC_MODIFY 0x17
1614 #define GSM48_MT_CC_MODIFY_COMPL 0x1f
1615 #define GSM48_MT_CC_MODIFY_REJECT 0x13
1616 #define GSM48_MT_CC_USER_INFO 0x10
1617 #define GSM48_MT_CC_HOLD 0x18
1618 #define GSM48_MT_CC_HOLD_ACK 0x19
1619 #define GSM48_MT_CC_HOLD_REJ 0x1a
1620 #define GSM48_MT_CC_RETR 0x1c
1621 #define GSM48_MT_CC_RETR_ACK 0x1d
1622 #define GSM48_MT_CC_RETR_REJ 0x1e
1623 
1624 #define GSM48_MT_CC_DISCONNECT 0x25
1625 #define GSM48_MT_CC_RELEASE 0x2d
1626 #define GSM48_MT_CC_RELEASE_COMPL 0x2a
1627 
1628 #define GSM48_MT_CC_CONG_CTRL 0x39
1629 #define GSM48_MT_CC_NOTIFY 0x3e
1630 #define GSM48_MT_CC_STATUS 0x3d
1631 #define GSM48_MT_CC_STATUS_ENQ 0x34
1632 #define GSM48_MT_CC_START_DTMF 0x35
1633 #define GSM48_MT_CC_STOP_DTMF 0x31
1634 #define GSM48_MT_CC_STOP_DTMF_ACK 0x32
1635 #define GSM48_MT_CC_START_DTMF_ACK 0x36
1636 #define GSM48_MT_CC_START_DTMF_REJ 0x37
1637 #define GSM48_MT_CC_FACILITY 0x3a
1638 
1639 extern const struct value_string gsm48_rr_msgtype_names[];
1640 extern const struct value_string gsm48_mm_msgtype_names[];
1641 extern const struct value_string gsm48_cc_msgtype_names[];
1642 const char *gsm48_pdisc_msgtype_name(uint8_t pdisc, uint8_t msg_type);
1643 char *gsm48_pdisc_msgtype_name_buf(char *buf, size_t buf_len, uint8_t pdisc, uint8_t msg_type);
1644 char *gsm48_pdisc_msgtype_name_c(const void *ctx, uint8_t pdisc, uint8_t msg_type);
1645 
1646 /* FIXME: Table 10.4 / 10.4a (GPRS) */
1647 
1648 /* Section 10.5.3.3 CM service type */
1658 };
1659 
1660 extern const struct value_string osmo_cm_service_type_names[];
1661 static inline const char *osmo_cm_service_type_name(enum osmo_cm_service_type val)
1663 
1664 /* Section 10.5.2.26, Table 10.5.64 */
1665 #define GSM48_PM_MASK 0x03
1666 #define GSM48_PM_NORMAL 0x00
1667 #define GSM48_PM_EXTENDED 0x01
1668 #define GSM48_PM_REORG 0x02
1669 #define GSM48_PM_SAME 0x03
1670 
1671 /* Chapter 10.5.3.5 / Table 10.5.93 */
1672 #define GSM48_LUPD_NORMAL 0x0
1673 #define GSM48_LUPD_PERIODIC 0x1
1674 #define GSM48_LUPD_IMSI_ATT 0x2
1675 #define GSM48_LUPD_RESERVED 0x3
1676 
1677 extern const struct value_string osmo_lu_type_names[];
1678 static inline const char *osmo_lu_type_name(uint8_t lu_type)
1679 { return get_value_string(osmo_lu_type_names, lu_type); }
1680 
1681 /* Table 10.5.4 */
1682 #define GSM_MI_TYPE_MASK 0x07
1683 #define GSM_MI_TYPE_NONE 0x00
1684 #define GSM_MI_TYPE_IMSI 0x01
1685 #define GSM_MI_TYPE_IMEI 0x02
1686 #define GSM_MI_TYPE_IMEISV 0x03
1687 #define GSM_MI_TYPE_TMSI 0x04
1688 #define GSM_MI_ODD 0x08
1689 
1690 #define GSM48_IE_MOBILE_ID 0x17 /* 10.5.1.4 */
1691 #define GSM48_IE_NAME_LONG 0x43 /* 10.5.3.5a */
1692 #define GSM48_IE_NAME_SHORT 0x45 /* 10.5.3.5a */
1693 #define GSM48_IE_UTC 0x46 /* 10.5.3.8 */
1694 #define GSM48_IE_NET_TIME_TZ 0x47 /* 10.5.3.9 */
1695 #define GSM48_IE_LSA_IDENT 0x48 /* 10.5.3.11 */
1696 #define GSM48_IE_NET_DST 0x49 /* 10.5.3.12 [24.008] */
1697 
1698 #define GSM48_IE_BEARER_CAP 0x04 /* 10.5.4.5 */
1699 #define GSM48_IE_CAUSE 0x08 /* 10.5.4.11 */
1700 #define GSM48_IE_CC_CAP 0x15 /* 10.5.4.5a */
1701 #define GSM48_IE_ALERT 0x19 /* 10.5.4.26 */
1702 #define GSM48_IE_FACILITY 0x1c /* 10.5.4.15 */
1703 #define GSM48_IE_PROGR_IND 0x1e /* 10.5.4.21 */
1704 #define GSM48_IE_AUX_STATUS 0x24 /* 10.5.4.4 */
1705 #define GSM48_IE_NOTIFY 0x27 /* 10.5.4.20 */
1706 #define GSM48_IE_KPD_FACILITY 0x2c /* 10.5.4.17 */
1707 #define GSM48_IE_SIGNAL 0x34 /* 10.5.4.23 */
1708 #define GSM48_IE_CONN_BCD 0x4c /* 10.5.4.13 */
1709 #define GSM48_IE_CONN_SUB 0x4d /* 10.5.4.14 */
1710 #define GSM48_IE_CALLING_BCD 0x5c /* 10.5.4.9 */
1711 #define GSM48_IE_CALLING_SUB 0x5d /* 10.5.4.10 */
1712 #define GSM48_IE_CALLED_BCD 0x5e /* 10.5.4.7 */
1713 #define GSM48_IE_CALLED_SUB 0x6d /* 10.5.4.8 */
1714 #define GSM48_IE_REDIR_BCD 0x74 /* 10.5.4.21a */
1715 #define GSM48_IE_REDIR_SUB 0x75 /* 10.5.4.21b */
1716 #define GSM48_IE_LOWL_COMPAT 0x7c /* 10.5.4.18 */
1717 #define GSM48_IE_HIGHL_COMPAT 0x7d /* 10.5.4.16 */
1718 #define GSM48_IE_USER_USER 0x7e /* 10.5.4.25 */
1719 #define GSM48_IE_SS_VERS 0x7f /* 10.5.4.24 */
1720 #define GSM48_IE_MORE_DATA 0xa0 /* 10.5.4.19 */
1721 #define GSM48_IE_CLIR_SUPP 0xa1 /* 10.5.4.11a */
1722 #define GSM48_IE_CLIR_INVOC 0xa2 /* 10.5.4.11b */
1723 #define GSM48_IE_REV_C_SETUP 0xa3 /* 10.5.4.22a */
1724 #define GSM48_IE_REPEAT_CIR 0xd1 /* 10.5.4.22 */
1725 #define GSM48_IE_REPEAT_SEQ 0xd3 /* 10.5.4.22 */
1726 
1727 /* Section 10.5.4.11 / Table 10.5.122 */
1728 #define GSM48_CAUSE_CS_GSM 0x60
1729 
1730 /* Section 9.1.2 / Table 9.3 */
1731 /* RR elements */
1732 #define GSM48_IE_VGCS_TARGET 0x01
1733 //#define GSM48_IE_VGCS_T_MODE_I 0x01
1734 #define GSM48_IE_FRQSHORT_AFTER 0x02
1735 #define GSM48_IE_MUL_RATE_CFG 0x03 /* 10.5.2.21aa */
1736 #define GSM48_IE_FREQ_L_AFTER 0x05
1737 #define GSM48_IE_MSLOT_DESC 0x10
1738 #define GSM48_IE_CHANMODE_2 0x11
1739 #define GSM48_IE_FRQSHORT_BEFORE 0x12
1740 //#define GSM48_IE_FRQSHORT_BEFOR 0x12
1741 #define GSM48_IE_CHANMODE_3 0x13
1742 #define GSM48_IE_CHANMODE_4 0x14
1743 #define GSM48_IE_CHANMODE_5 0x15
1744 #define GSM48_IE_CHANMODE_6 0x16
1745 #define GSM48_IE_CHANMODE_7 0x17
1746 #define GSM48_IE_CHANMODE_8 0x18
1747 #define GSM48_IE_CHANDESC_2 0x64
1748 #define GSM48_IE_MA_AFTER 0x72
1749 #define GSM48_IE_START_TIME 0x7c
1750 #define GSM48_IE_FREQ_L_BEFORE 0x19
1751 //#define GSM48_IE_FRQLIST_BEFORE 0x19
1752 #define GSM48_IE_CH_DESC_1_BEFORE 0x1c
1753 //#define GSM48_IE_CHDES_1_BEFORE 0x1c
1754 #define GSM48_IE_CH_DESC_2_BEFORE 0x1d
1755 //#define GSM48_IE_CHDES_2_BEFORE 0x1d
1756 #define GSM48_IE_F_CH_SEQ_BEFORE 0x1e
1757 //#define GSM48_IE_FRQSEQ_BEFORE 0x1e
1758 #define GSM48_IE_CLASSMARK3 0x20
1759 #define GSM48_IE_MA_BEFORE 0x21
1760 #define GSM48_IE_RR_PACKET_UL 0x22
1761 #define GSM48_IE_RR_PACKET_DL 0x23
1762 #define GSM48_IE_CELL_CH_DESC 0x62
1763 #define GSM48_IE_CHANMODE_1 0x63
1764 #define GSM48_IE_CHDES_2_AFTER 0x64
1765 #define GSM48_IE_MODE_SEC_CH 0x66
1766 #define GSM48_IE_F_CH_SEQ_AFTER 0x69
1767 #define GSM48_IE_EXTENDED_TSC_SET 0x6d
1768 #define GSM48_IE_MA_AFTER 0x72
1769 #define GSM48_IE_BA_RANGE 0x73
1770 #define GSM48_IE_GROUP_CHDES 0x74
1771 #define GSM48_IE_BA_LIST_PREF 0x75
1772 #define GSM48_IE_MOB_OVSERV_DIF 0x77
1773 #define GSM48_IE_CELL_SEL_IND_AFTER_REL 0x77 /* 44.018 Section 9.1.7 */
1774 #define GSM48_IE_REALTIME_DIFF 0x7b
1775 #define GSM48_IE_START_TIME 0x7c
1776 #define GSM48_IE_INDIVIDUAL_PRIORITIES 0x7c /* 44.018 Section 9.1.7 */
1777 #define GSM48_IE_TIMING_ADVANCE 0x7d
1778 #define GSM48_IE_GROUP_CIP_SEQ 0x80
1779 #define GSM48_IE_CIP_MODE_SET 0x90
1780 #define GSM48_IE_GPRS_RESUMPT 0xc0
1781 #define GSM48_IE_SYNC_IND 0xd0
1782 /* System Information 4 (types are equal IEs above) */
1783 #define GSM48_IE_CBCH_CHAN_DESC 0x64
1784 #define GSM48_IE_CBCH_MOB_AL 0x72
1785 
1786 /* Additional MM elements */
1787 #define GSM48_IE_LOCATION_AREA 0x13
1788 #define GSM48_IE_AUTN 0x20
1789 #define GSM48_IE_AUTH_RES_EXT 0x21
1790 #define GSM48_IE_AUTS 0x22
1791 #define GSM48_IE_PRIORITY_LEV 0x80
1792 #define GSM48_IE_FOLLOW_ON_PROC 0xa1
1793 #define GSM48_IE_CTS_PERMISSION 0xa2
1794 
1795 /* Section 10.5.4.21 / Table 10.5.127 */
1796 
1805 };
1806 
1807 /* Section 10.5.4.23 / Table 10.5.130 */
1820 };
1821 
1822 /* Section 10.5.4.11 / Table 10.5.122 */
1828 };
1829 
1837  /* not defined */
1840 };
1841 
1842 /* 3GPP TS 44.018 10.5.2.31 RR Cause / Table 10.5.70 */
1864 };
1865 
1866 /* Section 10.5.4.11 CC Cause / Table 10.5.123 */
1917 };
1918 
1919 extern const struct value_string gsm48_cc_cause_names[];
1920 static inline const char *gsm48_cc_cause_name(enum gsm48_cc_cause val)
1921 { return get_value_string(gsm48_cc_cause_names, val); }
1922 
1923 /* Annex G, GSM specific cause values for mobility management */
1948 
1949  /* according to G.6 Additional cause codes for GMM */
1956 };
1957 
1958 extern const struct value_string gsm48_reject_value_names[];
1959 static inline const char *gsm48_reject_value_name(enum gsm48_reject_value val)
1961 
1982 };
1983 
1984 /* Chapter 11.3 */
1985 #define GSM48_T301 180, 0
1986 #define GSM48_T303 30, 0
1987 #define GSM48_T305 30, 0
1988 #define GSM48_T306 30, 0
1989 #define GSM48_T308 10, 0 /* no spec default */
1990 #define GSM48_T310 30, 0 /* no spec default */
1991 #define GSM48_T313 30, 0 /* no spec default */
1992 #define GSM48_T323 30, 0
1993 #define GSM48_T331 30, 0 /* no spec default */
1994 #define GSM48_T333 30, 0 /* no spec default */
1995 #define GSM48_T334 25, 0 /* min 15s */
1996 #define GSM48_T338 30, 0 /* no spec default */
1997 #define GSM48_T303_MS 30, 0
1998 #define GSM48_T305_MS 30, 0
1999 #define GSM48_T308_MS 30, 0
2000 #define GSM48_T310_MS 30, 0
2001 #define GSM48_T313_MS 30, 0
2002 #define GSM48_T323_MS 30, 0
2003 #define GSM48_T332_MS 30, 0
2004 #define GSM48_T335_MS 30, 0
2005 
2006 /* Chapter 5.1.2.2 */
2007 #define GSM_CSTATE_NULL 0
2008 #define GSM_CSTATE_INITIATED 1
2009 #define GSM_CSTATE_MM_CONNECTION_PEND 2 /* see 10.5.4.6 */
2010 #define GSM_CSTATE_MO_CALL_PROC 3
2011 #define GSM_CSTATE_CALL_DELIVERED 4
2012 #define GSM_CSTATE_CALL_PRESENT 6
2013 #define GSM_CSTATE_CALL_RECEIVED 7
2014 #define GSM_CSTATE_CONNECT_REQUEST 8
2015 #define GSM_CSTATE_MO_TERM_CALL_CONF 9
2016 #define GSM_CSTATE_ACTIVE 10
2017 #define GSM_CSTATE_DISCONNECT_REQ 12
2018 #define GSM_CSTATE_DISCONNECT_IND 12
2019 #define GSM_CSTATE_RELEASE_REQ 19
2020 #define GSM_CSTATE_MO_ORIG_MODIFY 26
2021 #define GSM_CSTATE_MO_TERM_MODIFY 27
2022 #define GSM_CSTATE_CONNECT_IND 28
2023 
2024 #define SBIT(a) (1 << a)
2025 #define ALL_STATES 0xffffffff
2026 
2027 /* Table 10.5.3/3GPP TS 04.08: Location Area Identification information element */
2028 #define GSM_LAC_RESERVED_DETACHED 0x0
2029 #define GSM_LAC_RESERVED_ALL_BTS 0xfffe
2030 
2031 /* GSM 04.08 Bearer Capability: Information Transfer Capability */
2039 };
2040 
2041 /* GSM 04.08 Bearer Capability: Transfer Mode */
2045 };
2046 
2047 /* GSM 04.08 Bearer Capability: Coding Standard */
2050 };
2051 
2052 /* GSM 04.08 Bearer Capability: Radio Channel Requirements */
2057 };
2058 
2059 /* GSM 04.08 Bearer Capability: Rate Adaption */
2065 };
2066 
2067 /* GSM 04.08 Bearer Capability: Signalling access protocol */
2075 };
2076 
2077 /* GSM 04.08 Bearer Capability: User Rate */
2086 };
2087 
2088 /* GSM 04.08 Bearer Capability: Parity */
2095 };
2096 
2097 /* GSM 04.08 Bearer Capability: Intermediate Rate */
2101 };
2102 
2103 /* GSM 04.08 Bearer Capability: Transparency */
2109 };
2110 
2111 /* GSM 04.08 Bearer Capability: Modem Type */
2122 };
2123 
2136 };
2137 
2138 #define GSM48_TMSI_LEN 5
2139 #define GSM48_MID_TMSI_LEN (GSM48_TMSI_LEN + 2)
2140 #define GSM48_MI_SIZE 32
2141 
2142 /* 3GPP TS 24.008 ยง 10.5.5.15 Routing area identification */
2143 struct gsm48_ra_id {
2144  uint8_t digits[3]; /* MCC + MNC BCD digits */
2145  uint16_t lac; /* Location Area Code */
2146  uint8_t rac; /* Routing Area Code */
2147 } __attribute__ ((packed));
2148 
2149 #define GSM48_CELL_CHAN_DESC_SIZE 16
2150 
2151 #define GSM_MACBLOCK_LEN 23
2152 #define GSM_MACBLOCK_PADDING 0x2b
2153 
2154 /* Table 10.5.118 / 3GPP TS 24.008 Section 10.5.4.7 */
2161  /* reserved */
2162 };
2163 
2164 /* Table 10.5.118 / 3GPP TS 24.008 Section 10.5.4.7 */
2173  /* reserved */
2174 };
Definition: gsm_04_08.h:769
uint8_t dl_advanced_rx_perf
Definition: gsm_04_08.h:180
gsm48_bcap_parity
Definition: gsm_04_08.h:2089
uint16_t lac
Definition: gsm_04_08.h:860
Definition: gsm_04_08.h:1815
Definition: gsm_04_08.h:2091
Definition: gsm_04_08.h:1199
Definition: gsm_04_08.h:751
Definition: gsm_04_08.h:1892
uint8_t msg_type
Definition: gsm_04_08.h:768
Definition: gsm_04_08.h:1172
bool e_utra_tdd_supp
Definition: gsm_04_08.h:208
Definition: gsm_04_08.h:2157
uint8_t mi[0]
Definition: gsm_04_08.h:768
Definition: gsm_04_08.h:901
Definition: gsm_04_08.h:759
gsm48_bcap_rrq
Definition: gsm_04_08.h:2053
Definition: gsm_04_08.h:1875
Definition: gsm_04_08.h:1953
Definition: gsm_04_08.h:1904
Definition: gsm_04_08.h:1878
bool geran_feature_package
Definition: gsm_04_08.h:154
Definition: gsm_04_08.h:1944
Definition: gsm_04_08.h:2160
Definition: gsm_04_08.h:2159
gsm48_numbering_plan
Definition: gsm_04_08.h:2165
bool osmo_gsm48_classmark1_is_r99(const struct gsm48_classmark1 *cm1)
Definition: gsm48.c:1783
Definition: gsm_04_08.h:1925
Definition: gsm_04_08.h:1814
Definition: gsm_04_08.h:1894
gsm48_bcap_sig_access
Definition: gsm_04_08.h:2068
uint8_t type
Definition: gsm_08_08.h:470
static int32_t smod(int32_t n, int32_t m)
Definition: gsm48_ie.c:866
uint8_t wait_ind4
Definition: gsm_04_08.h:1247
bool e_utra_fdd_supp
Definition: gsm_04_08.h:207
Definition: gsm_04_08.h:1901
Definition: gsm_04_08.h:1804
Definition: gsm_04_08.h:785
Definition: gsm_04_08.h:1849
Definition: gsm_04_08.h:1827
Definition: gsm_04_08.h:1881
bool ciphering_mode_setting_cap
Definition: gsm_04_08.h:205
struct gsm48_classmark3 __attribute__
Definition: gsm_04_08.h:1896
gsm48_chan_mode
Definition: gsm_04_08.h:749
Definition: gsm_04_08.h:807
Definition: gsm_04_08.h:1348
uint8_t l2_plen
Definition: gsm_04_08.h:766
Definition: gsm_04_08.h:713
Definition: gsm_04_08.h:1929
Definition: gsm_04_08.h:1115
Definition: gsm_04_08.h:1964
Definition: gsm_04_08.h:1872
gsm48_rr_cause
Definition: gsm_04_08.h:1843
uint8_t method
Definition: gsm_04_08.h:89
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:1158
Definition: gsm_04_08.h:1897
Definition: gsm_04_08.h:1911
uint8_t mslot_class
Definition: gsm_04_08.h:75
Definition: gsm_04_08.h:757
Definition: gsm_04_08.h:2099
uint8_t mob_alloc_len
Definition: gsm_04_08.h:1230
const char * get_value_string(const struct value_string *vs, uint32_t val)
Definition: gsm_04_08.h:1802
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:1703
Definition: gsm_04_08.h:1890
uint8_t assoc_radio_cap_2
Definition: gsm_04_08.h:66
Definition: gsm_04_08.h:1941
Definition: gsm_04_08.h:750
Definition: gsm_04_08.h:1817
Definition: gsm_04_08.h:1040
gsm48_bcap_user_rate
Definition: gsm_04_08.h:2078
Definition: gsm_04_08.h:1856
Definition: gsm_04_08.h:755
Definition: gsm_04_08.h:1966
uint8_t rr_cause
Definition: gsm_04_08.h:1178
uint8_t ho_ref
Definition: gsm_04_08.h:810
Definition: gsm_04_08.h:1846
Definition: gsm_04_08.h:1909
Definition: gsm_04_08.h:1818
Definition: gsm_04_08.h:1813
uint8_t wait_ind1
Definition: gsm_04_08.h:1241
Definition: gsm_04_08.h:1972
Definition: gsm_04_08.h:2171
Definition: gsm_04_08.h:1976
static uint8_t gsm48_hdr_msg_type_r99(const struct gsm48_hdr *hdr)
Definition: gsm_04_08.h:1439
Definition: gsm_04_08.h:1844
Definition: gsm_04_08.h:908
gsm48_reject_value
Definition: gsm_04_08.h:1924
Definition: gsm_04_08.h:1951
Definition: gsm_04_08.h:1874
Definition: gsm_04_08.h:979
uint8_t value
Definition: gsm_04_08.h:103
Definition: gsm_04_08.h:1880
Definition: gsm_04_08.h:1900
Definition: gsm_04_08.h:2093
Definition: gsm_04_08.h:1862
Definition: gsm_04_08.h:1831
Definition: gsm_04_08.h:1974
Definition: gsm_04_08.h:758
gsm48_bcap_tmod
Definition: gsm_04_08.h:2042
Definition: gsm_04_08.h:483
Definition: gsm_04_08.h:1876
Definition: gsm_04_08.h:1926
uint8_t ext_bcch_frequency_list[16]
Definition: gsm_04_08.h:767
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 ยง 4...
Definition: gsm48.c:1044
static bool gsm48_acc_is_barred(struct gsm48_rach_control *rach_control, unsigned int acc)
Definition: gsm_04_08.h:688
gsm48_bcap_modem_type
Definition: gsm_04_08.h:2112
uint8_t proto_discr
Definition: gsm_04_08.h:902
Definition: gsm_04_08.h:1889
Definition: gsm_04_08.h:1860
Definition: gsm_04_08.h:1869
Definition: gsm_04_08.h:1934
uint8_t options[0]
Definition: gsm_04_08.h:769
bool utra_csg_cells_rep
Definition: gsm_04_08.h:211
Definition: gsm_04_08.h:1819
Definition: gsm_04_08.h:1298
Definition: gsm_04_08.h:1903
#define GSM48_PDISC_BCAST_CC
Definition: gsm_04_08.h:1354
Definition: gsm_04_08.h:62
Definition: gsm_04_08.h:2064
gsm48_signal_val
Definition: gsm_04_08.h:1808
uint8_t mode
Definition: gsm_04_08.h:746
Definition: gsm_04_08.h:2113
Definition: gsm_04_08.h:2107
#define OSMO_ASSERT(exp)
Definition: gsm_04_08.h:2073
Definition: gsm_04_08.h:1811
Definition: gsm_04_08.h:1979
uint8_t ra_id[6]
Definition: gsm_04_08.h:767
bool cdma200_rat_cap
Definition: gsm_04_08.h:131
uint8_t wait_ind3
Definition: gsm_04_08.h:1245
static void gsm48_allow_acc(struct gsm48_rach_control *rach_control, unsigned int acc)
Definition: gsm_04_08.h:673
Definition: gsm_04_08.h:960
uint8_t r_gsm_assoc_radio_cap
Definition: gsm_04_08.h:70
Definition: gsm_04_08.h:2035
uint8_t page_mode
Definition: gsm_04_08.h:1239
Definition: gsm_04_08.h:2084
Definition: gsm_04_08.h:1836
Definition: gsm_04_08.h:2170
Definition: gsm_04_08.h:2168
gsm48_dtx_mode
Definition: gsm_04_08.h:957
Definition: gsm_04_08.h:1824
bool umts_fdd_rat_cap
Definition: gsm_04_08.h:129
Definition: gsm_04_08.h:2070
#define GSM48_PDISC_CC
Definition: gsm_04_08.h:1356
uint8_t mob_alloc_len
Definition: gsm_04_08.h:780
const struct value_string gsm48_mm_msgtype_names[]
TS 04.08 MM Message Type names.
Definition: gsm48.c:1510
Definition: gsm_04_08.h:638
Definition: gsm_04_08.h:1070
uint8_t timing_advance1
Definition: gsm_04_08.h:1226
Definition: gsm_04_08.h:1033
Definition: gsm_04_08.h:1914
uint8_t cs_ps_srvcc_geran_eutra
Definition: gsm_04_08.h:219
uint8_t cell_channel_description[16]
Definition: gsm_04_08.h:767
Definition: gsm_04_08.h:777
Definition: gsm_04_08.h:31
uint8_t rr_cause
Definition: gsm_04_08.h:1194
gsm48_cc_cause
Definition: gsm_04_08.h:1867
Definition: gsm_04_08.h:1863
Definition: gsm_04_08.h:1908
#define GSM48_PDISC_NC_SS
Definition: gsm_04_08.h:1364
uint8_t psk8_multislot_power_prof
Definition: gsm_04_08.h:172
Definition: gsm_04_08.h:1887
Definition: gsm_04_08.h:1859
Definition: gsm_04_08.h:1895
uint8_t assoc_radio_cap_1
Definition: gsm_04_08.h:65
bool present
Definition: gsm_04_08.h:69
Definition: gsm_04_08.h:2056
struct gsm48_req_ref req_ref3
Definition: gsm_04_08.h:774
uint8_t assoc_radio_cap
Definition: gsm_04_08.h:116
const struct value_string gsm48_cc_msgtype_names[]
TS 04.08 CC Message Type names.
Definition: gsm48.c:1540
static const char * gsm48_pdisc_name(uint8_t val)
Definition: gsm_04_08.h:1371
Definition: gsm_04_08.h:359
uint8_t proto_discr
Definition: gsm_04_08.h:1237
Definition: gsm_04_08.h:1942
Definition: gsm_04_08.h:2143
Definition: gsm_04_08.h:2094
static uint8_t gsm48_hdr_trans_id_no_ti(const struct gsm48_hdr *hdr)
Definition: gsm_04_08.h:1414
uint8_t proto_discr
Definition: gsm_04_08.h:1221
Definition: gsm_04_08.h:2038
Definition: gsm_04_08.h:2082
Definition: gsm_04_08.h:2156
struct gsm48_req_ref req_ref
Definition: gsm_04_08.h:771
uint8_t page_mode
Definition: gsm_04_08.h:820
bool ucs2_treatment
Definition: gsm_04_08.h:78
gsm48_bcap_coding
Definition: gsm_04_08.h:2048
struct gsm48_chan_desc chan_desc2
Definition: gsm_04_08.h:773
Definition: gsm_04_08.h:2120
Definition: gsm_04_08.h:1100
static uint8_t gsm48_hdr_trans_id(const struct gsm48_hdr *hdr)
Definition: gsm_04_08.h:1388
Definition: gsm_04_08.h:923
Definition: gsm_04_08.h:1252
const struct value_string gsm48_rr_msgtype_names[]
TS 04.08 RR Message Type names.
Definition: gsm48.c:1417
Definition: gsm_04_08.h:1810
Definition: gsm_04_08.h:1188
Definition: gsm_04_08.h:756
Definition: gsm_04_08.h:1888
gsm48_bcap_ra
Definition: gsm_04_08.h:2060
Definition: gsm_04_08.h:1650
Definition: gsm_04_08.h:1193
bool mod_cap
Definition: gsm_04_08.h:99
#define GSM48_PDISC_MM
Definition: gsm_04_08.h:1359
GSM HR V4 (OHR AMR-WB)
Definition: gsm_04_08.h:2133
struct gsm48_cell_desc cell_desc
Definition: gsm_04_08.h:766
Definition: gsm_04_08.h:2115
Definition: gsm_04_08.h:1834
Definition: gsm_04_08.h:1935
struct gsm48_req_ref req_ref4
Definition: gsm_04_08.h:776
Definition: gsm_04_08.h:1930
Definition: gsm_04_08.h:761
Definition: gsm_04_08.h:1858
Definition: gsm_04_08.h:1857
uint8_t ncc_permitted
Definition: gsm_04_08.h:1020
uint32_t tlli
Definition: gsm_04_08.h:786
uint8_t mi_len
Definition: gsm_04_08.h:767
uint8_t rr_cause
Definition: gsm_04_08.h:1189
bool e_utra_mult_band_ind_supp
Definition: gsm_04_08.h:225
Definition: gsm_04_08.h:1838
static uint8_t gsm48_hdr_trans_id_flip_ti(const struct gsm48_hdr *hdr)
Definition: gsm_04_08.h:1409
Definition: gsm_04_08.h:1978
Definition: gsm_04_08.h:2092
uint8_t mult_band_supp
Definition: gsm_04_08.h:64
Definition: gsm_04_08.h:1833
struct gsm48_control_channel_descr control_channel_desc
Definition: gsm_04_08.h:769
const struct value_string osmo_lu_type_names[]
Definition: gsm48.c:1764
GSM HR V6 (OHR AMR)
Definition: gsm_04_08.h:2135
Definition: gsm_04_08.h:816
Definition: gsm_04_08.h:1913
uint8_t proto_discr
Definition: gsm_04_08.h:767
Definition: gsm_04_08.h:1977
Definition: gsm_04_08.h:2119
GSM FR V5 (FR AMR-WB)
Definition: gsm_04_08.h:2134
struct gsm48_cell_options cell_options
Definition: gsm_04_08.h:770
Definition: gsm_04_08.h:2085
Definition: gsm_04_08.h:1825
Definition: gsm_04_08.h:1845
Definition: gsm_04_08.h:697
Definition: gsm_04_08.h:1657
Definition: gsm_04_08.h:2108
Definition: gsm_04_08.h:534
Definition: gsm_04_08.h:2063
Definition: gsm_04_08.h:1975
Definition: gsm_04_08.h:1955
bool umts_tdd_rat_cap
Definition: gsm_04_08.h:130
Definition: gsm_04_08.h:1655
Definition: gsm_04_08.h:882
Definition: gsm_04_08.h:1967
uint8_t power_command
Definition: gsm_04_08.h:811
bool offset_required
Definition: gsm_04_08.h:186
Definition: gsm_04_08.h:1800
Definition: gsm_04_08.h:1799
struct gsm48_rach_control rach_control
Definition: gsm_04_08.h:768
Definition: gsm_04_08.h:1886
Definition: gsm_04_08.h:2049
Definition: gsm_04_08.h:1017
Definition: gsm_04_08.h:1884
Definition: gsm_04_08.h:1945
Definition: gsm_04_08.h:1902
Definition: gsm_04_08.h:304
Definition: gsm_04_08.h:1912
Definition: gsm_04_08.h:1932
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:1869
Definition: gsm_04_08.h:858
Definition: gsm_04_08.h:2083
Definition: gsm_04_08.h:1058
bool sel_ciph_dl_sacch
Definition: gsm_04_08.h:216
Definition: gsm_04_08.h:17
Definition: gsm_04_08.h:1839
uint8_t digits[3]
Definition: gsm_04_08.h:766
bool dtm_enhancements_cap
Definition: gsm_04_08.h:181
Definition: gsm_04_08.h:2106
Definition: gsm_04_08.h:1947
uint8_t timing_advance2
Definition: gsm_04_08.h:1229
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:1894
uint8_t bcch_frequency_list[16]
Definition: gsm_04_08.h:767
uint8_t msg_type
Definition: gsm_04_08.h:903
Definition: gsm_04_08.h:1885
Definition: gsm_04_08.h:1852
Definition: gsm_04_08.h:1927
Definition: gsm_04_08.h:2158
Definition: gsm_04_08.h:1939
Definition: gsm_04_08.h:2118
Definition: gsm_04_08.h:1854
chreq_type
Definition: gsm_04_08.h:1962
gsm48_bcap_itcap
Definition: gsm_04_08.h:2032
Definition: gsm_04_08.h:1654
const struct value_string gsm48_reject_value_names[]
Definition: gsm48.c:1711
Definition: gsm_04_08.h:1954
Definition: gsm_04_08.h:2172
struct gsm48_chan_desc chan_desc
Definition: gsm_04_08.h:689
uint8_t classmark3_len
Definition: gsm_04_08.h:235
Definition: gsm_04_08.h:1931
uint8_t wait_ind2
Definition: gsm_04_08.h:1243
uint8_t page_mode
Definition: gsm_04_08.h:1223
static const char * osmo_lu_type_name(uint8_t lu_type)
Definition: gsm_04_08.h:1678
struct gsm48_classmark2 cm2
Definition: gsm_04_08.h:767
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:1653
#define GSM48_PDISC_LOC
Definition: gsm_04_08.h:1365
Definition: gsm_04_08.h:1273
bool umts_1_28_mcps_tdd_rat_cap
Definition: gsm_04_08.h:153
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:1689
#define GSM48_PDISC_MASK
Definition: gsm_04_08.h:1368
uint8_t cause
Definition: gsm_04_08.h:788
GSM FR V4 (OFR AMR-WB)
Definition: gsm_04_08.h:2132
static const char * gsm48_reject_value_name(enum gsm48_reject_value val)
Definition: gsm_04_08.h:1959
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:1937
Definition: gsm_04_08.h:1809
Definition: gsm_04_08.h:2081
Definition: gsm_04_08.h:958
uint8_t data[0]
Definition: gsm_04_08.h:769
Definition: gsm_04_08.h:2043
uint8_t mob_alloc[0]
Definition: gsm_04_08.h:769
Definition: gsm_04_08.h:1812
Definition: gsm_04_08.h:1898
Definition: gsm_04_08.h:2061
static const char * osmo_cm_service_type_name(enum osmo_cm_service_type val)
Definition: gsm_04_08.h:1661
gsm48_bcap_interm_rate
Definition: gsm_04_08.h:2098
Definition: gsm_04_08.h:1182
Definition: gsm_04_08.h:1873
Definition: gsm_04_08.h:1798
Definition: gsm_04_08.h:2062
Definition: gsm_04_08.h:760
uint8_t classmark2_len
Definition: gsm_04_08.h:233
Definition: gsm_04_08.h:626
uint8_t l2_plen
Definition: gsm_04_08.h:817
uint8_t timing_advance
Definition: gsm_04_08.h:823
struct iuup_pdutype14_hdr hdr
Definition: gsm_25_415.h:816
uint8_t rest_octets[0]
Definition: gsm_04_08.h:769
Definition: gsm_04_08.h:1981
bool add_pos_cap
Definition: gsm_04_08.h:206
Definition: gsm_04_08.h:1177
Definition: gsm_04_08.h:249
Definition: gsm_04_08.h:1969
uint16_t cell_identity
Definition: gsm_04_08.h:1048
Definition: gsm_04_08.h:754
Definition: gsm_04_08.h:2114
Definition: gsm_04_08.h:1933
struct gsm48_system_information_type_header header
Definition: gsm_04_08.h:766
Definition: gsm_04_08.h:1950
uint8_t gmsk_multislot_power_prof
Definition: gsm_04_08.h:171
Definition: gsm_04_08.h:1883
Definition: gsm_04_08.h:753
bool e_utra_wb_rsrq_meas_supp
Definition: gsm_04_08.h:222
gsm48_bcap_transp
Definition: gsm_04_08.h:2104
GSM HR V1 (GSM HR)
Definition: gsm_04_08.h:2128
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:1799
uint8_t rac
Definition: gsm_04_08.h:2146
const struct value_string osmo_cm_service_type_names[]
Definition: gsm48.c:1772
uint8_t msg_type
Definition: gsm_04_08.h:1238
Definition: gsm_04_08.h:1963
const struct value_string gsm48_chan_mode_names[]
Definition: gsm48.c:446
Definition: gsm_04_08.h:1009
Definition: gsm_04_08.h:1853
Definition: gsm_04_08.h:1165
uint8_t l2_plen
Definition: gsm_04_08.h:1220
bool extended_meas_cap
Definition: gsm_04_08.h:79
bool osmo_gsm48_classmark2_is_r99(const struct gsm48_classmark2 *cm2, uint8_t cm2_len)
Definition: gsm48.c:1788
uint8_t msg_type
Definition: gsm_04_08.h:1222
Definition: gsm_04_08.h:864
static const char * gsm48_cc_cause_name(enum gsm48_cc_cause val)
Definition: gsm_04_08.h:1920
uint8_t mi_len
Definition: gsm_04_08.h:1160
uint8_t rr_cause
Definition: gsm_04_08.h:1173
Definition: gsm_04_08.h:1905
struct gsm48_req_ref req_ref2
Definition: gsm_04_08.h:774
Definition: gsm_04_08.h:1871
Definition: gsm_04_08.h:1870
bool extended_earfcn_val_range
Definition: gsm_04_08.h:227
Definition: gsm_04_08.h:1046
Definition: gsm_04_08.h:1816
Definition: gsm_04_08.h:1899
Definition: gsm_04_08.h:2037
Definition: gsm_04_08.h:938
gsm48_progress_desc
Definition: gsm_04_08.h:1797
#define GSM48_PDISC_EXTEND
Definition: gsm_04_08.h:1366
bool geran_net_sharing
Definition: gsm_04_08.h:221
Definition: gsm_04_08.h:877
Definition: gsm_04_08.h:1907
Definition: gsm_04_08.h:1940
Definition: gsm_04_08.h:1835
uint8_t msg_type
Definition: gsm_04_08.h:819
Definition: gsm_04_08.h:1868
bool geran_feature_package_2
Definition: gsm_04_08.h:170
Definition: gsm_04_08.h:1970
Definition: gsm_04_08.h:2167
uint16_t lac
Definition: gsm_04_08.h:2145
Definition: gsm_04_08.h:2071
Definition: gsm_04_08.h:420
Definition: gsm_04_08.h:1973
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:1842
Definition: gsm_04_08.h:2044
Definition: gsm_04_08.h:727
uint8_t rr_cause
Definition: gsm_04_08.h:1183
osmo_cm_service_type
Definition: gsm_04_08.h:1649
Definition: gsm_04_08.h:829
uint8_t cs_ps_srvcc_geran_utra
Definition: gsm_04_08.h:218
uint8_t mob_alloc_len
Definition: gsm_04_08.h:824
Definition: gsm_04_08.h:1848
Definition: gsm_04_08.h:2080
uint8_t sres[4]
Definition: gsm_04_08.h:766
bool single_slot_dtm
Definition: gsm_04_08.h:136
Definition: gsm_04_08.h:1891
gsm48_cause_loc
Definition: gsm_04_08.h:1830
Definition: gsm_04_08.h:2034
Definition: gsm_04_08.h:1861
Definition: gsm_04_08.h:1943
bool prio_resel_supp
Definition: gsm_04_08.h:210
bool utra_mult_band_ind_supp
Definition: gsm_04_08.h:224
Definition: gsm_04_08.h:744
Definition: gsm_04_08.h:1910
Definition: gsm_04_08.h:1152
Definition: gsm_04_08.h:1879
Definition: gsm_04_08.h:959
Definition: gsm_04_08.h:2105
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:1810
uint16_t cell_identity
Definition: gsm_04_08.h:767
bool repeated_acch_capability
Definition: gsm_04_08.h:193
gsm_band
Definition: gsm_utils.h:49
Definition: gsm_04_08.h:1651
bool classmark1_set
Definition: gsm_04_08.h:231
static const char * gsm48_chan_mode_name(enum gsm48_chan_mode val)
Definition: gsm_04_08.h:765
struct gsm48_classmark1 classmark1
Definition: gsm_04_08.h:766
Definition: gsm_04_08.h:1652
Definition: gsm_04_08.h:2090
bool er_band_support
Definition: gsm_04_08.h:223
Definition: gsm_04_08.h:2169
Definition: gsm_04_08.h:1085
uint8_t cm2_len
Definition: gsm_04_08.h:766
bool extended_tsc_set_cap_supp
Definition: gsm_04_08.h:226
Definition: gsm_04_08.h:1331
Definition: gsm_04_08.h:2074
uint8_t sms_value
Definition: gsm_04_08.h:83
Definition: gsm_04_08.h:603
gsm48_type_of_number
Definition: gsm_04_08.h:2155
uint8_t cm2_len
Definition: gsm_04_08.h:1213
uint8_t ncc_permitted
Definition: gsm_04_08.h:768
Definition: gsm_04_08.h:1938
const struct value_string gsm48_pdisc_names[]
TS 04.08 Protocol Descriptor names.
Definition: gsm48.c:1398
const struct value_string gsm48_cc_cause_names[]
TS 04.08 10.5..4.11 Call Control Cause Values.
Definition: gsm48.c:1583
Definition: gsm_04_08.h:1025
bool e_utra_meas_rep_supp
Definition: gsm_04_08.h:209
gsm48_cause_coding
Definition: gsm_04_08.h:1823
GSM FR V3 (FR AMR)
Definition: gsm_04_08.h:2130
Definition: gsm_04_08.h:1158
uint8_t tighter_capability
Definition: gsm_04_08.h:214
Definition: gsm_04_08.h:230
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:2126
uint8_t chan_nr
Definition: gsm_04_08.h:502
Definition: gsm_04_08.h:1656
Definition: gsm_04_08.h:2072
Definition: gsm_04_08.h:2121
struct gsm48_loc_area_id lai
Definition: gsm_04_08.h:768
GSM FR V2 (GSM EFR)
Definition: gsm_04_08.h:2129
uint8_t a5_bits
Definition: gsm_04_08.h:63
Definition: gsm_04_08.h:1832
Definition: gsm_04_08.h:1138
Definition: gsm_04_08.h:1971
Definition: gsm_04_08.h:1952
Definition: gsm_04_08.h:1916
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:1854
Definition: gsm_04_08.h:1877
#define GSM48_PDISC_GROUP_CC
Definition: gsm_04_08.h:1353
uint8_t power_command
Definition: gsm_04_08.h:768
struct gsm48_chan_desc chan_desc1
Definition: gsm_04_08.h:770
GSM HR V3 (HR_AMR)
Definition: gsm_04_08.h:2131
struct gsm48_req_ref req_ref1
Definition: gsm_04_08.h:771
Definition: gsm_04_08.h:1965
Definition: gsm_04_08.h:2033
struct gsm48_cell_sel_par cell_sel_par
Definition: gsm_04_08.h:771
Definition: gsm_04_08.h:1855
Definition: gsm_04_08.h:1219
Definition: gsm_04_08.h:1847
Definition: gsm_04_08.h:2079
Definition: gsm_04_08.h:965
Definition: gsm_04_08.h:1968
Definition: gsm_04_08.h:1803
Definition: gsm_04_08.h:1851
Definition: gsm_04_08.h:1906
static bool gsm48_ta_is_valid(uint8_t ta)
Check if TA is valid according to 3GPP TS 44.018 ยง 10.5.2.40.
Definition: gsm_04_08.h:1404
uint8_t rest[0]
Definition: gsm_04_08.h:778
Definition: gsm_04_08.h:1893
Definition: gsm_04_08.h:1801
Definition: gsm_04_08.h:1928
struct gad_raw_head h
type = GAD_TYPE_ELL_POINT
Definition: gsm_23_032.h:807
Definition: gsm_04_08.h:752
uint8_t l2_plen
Definition: gsm_04_08.h:1236
Definition: gsm_04_08.h:793
uint8_t vamos_level
Definition: gsm_04_08.h:213
Definition: gsm_04_08.h:2055
Definition: gsm_04_08.h:2100
Definition: gsm_04_08.h:1936
Definition: gsm_04_08.h:501
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
Definition: gsm_04_08.h:1653
Definition: gsm_04_08.h:1826
Definition: gsm_04_08.h:1946
static void gsm48_barr_acc(struct gsm48_rach_control *rach_control, unsigned int acc)
Definition: gsm_04_08.h:659
Definition: gsm_04_08.h:2116
Definition: gsm_04_08.h:1980
uint8_t proto_discr
Definition: gsm_04_08.h:818
GSM utility functions, e.g.
Definition: gsm_04_08.h:1937
Definition: gsm_04_08.h:2036
static uint8_t gsm48_hdr_pdisc(const struct gsm48_hdr *hdr)
Definition: gsm_04_08.h:1376
Definition: gsm_04_08.h:2069
Definition: gsm_04_08.h:2117
Definition: gsm_04_08.h:1212
uint8_t sm_value
Definition: gsm_04_08.h:84
Definition: gsm_04_08.h:1850
Definition: gsm_04_08.h:1915
static uint8_t gsm48_hdr_msg_type_r98(const struct gsm48_hdr *hdr)
Definition: gsm_04_08.h:1419
Definition: gsm_04_08.h:2166
Definition: gsm_04_08.h:1235
uint8_t rr_cause
Definition: gsm_04_08.h:1349
GSM FR V1 (GSM FR)
Definition: gsm_04_08.h:2127
Definition: gsm_04_08.h:2054
Definition: gsm_04_08.h:1882