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libosmocore/include/osmocom/gsm/protocol/gsm_04_08.h

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/*! \file gsm_04_08.h
* GSM TS 04.08 definitions. */
#pragma once
#include <stdint.h>
#include <stdbool.h>
#include <osmocom/core/utils.h>
#include <osmocom/core/endian.h>
struct gsm_lchan;
/* Chapter 10.5.1.5 */
struct gsm48_classmark1 {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t pwr_lev:3,
a5_1:1,
es_ind:1,
rev_lev:2,
spare:1;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t spare:1, rev_lev:2, es_ind:1, a5_1:1, pwr_lev:3;
#endif
} __attribute__ ((packed));
/* Chapter 10.5.1.6 */
struct gsm48_classmark2 {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t pwr_lev:3,
a5_1:1,
es_ind:1,
rev_lev:2,
spare:1;
uint8_t fc:1,
vgcs:1,
vbs:1,
sm_cap:1,
ss_scr:2,
ps_cap:1,
spare2:1;
uint8_t a5_2:1,
a5_3:1,
cmsp:1,
solsa:1,
spare3:1,
lcsva_cap:1,
spare4:1,
cm3:1;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t spare:1, rev_lev:2, es_ind:1, a5_1:1, pwr_lev:3;
uint8_t spare2:1, ps_cap:1, ss_scr:2, sm_cap:1, vbs:1, vgcs:1, fc:1;
uint8_t cm3:1, spare4:1, lcsva_cap:1, spare3:1, solsa:1, cmsp:1, a5_3:1, a5_2:1;
#endif
} __attribute__ ((packed));
/* Chapter 10.5.2.1b.3 */
#if OSMO_IS_LITTLE_ENDIAN == 1
struct gsm48_range_1024 {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t w1_hi:2,
f0:1,
form_id:5;
uint8_t w1_lo;
uint8_t w2_hi;
uint8_t w3_hi:7,
w2_lo:1;
uint8_t w4_hi:6,
w3_lo:2;
uint8_t w5_hi:6,
w4_lo:2;
uint8_t w6_hi:6,
w5_lo:2;
uint8_t w7_hi:6,
w6_lo:2;
uint8_t w8_hi:6,
w7_lo:2;
uint8_t w9:7,
w8_lo:1;
uint8_t w11_hi:1,
w10:7;
uint8_t w12_hi:2,
w11_lo:6;
uint8_t w13_hi:3,
w12_lo:5;
uint8_t w14_hi:4,
w13_lo:4;
uint8_t w15_hi:5,
w14_lo:3;
uint8_t w16:6,
w15_lo:2;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t form_id:5, f0:1, w1_hi:2;
uint8_t w1_lo;
uint8_t w2_hi;
uint8_t w2_lo:1, w3_hi:7;
uint8_t w3_lo:2, w4_hi:6;
uint8_t w4_lo:2, w5_hi:6;
uint8_t w5_lo:2, w6_hi:6;
uint8_t w6_lo:2, w7_hi:6;
uint8_t w7_lo:2, w8_hi:6;
uint8_t w8_lo:1, w9:7;
uint8_t w10:7, w11_hi:1;
uint8_t w11_lo:6, w12_hi:2;
uint8_t w12_lo:5, w13_hi:3;
uint8_t w13_lo:4, w14_hi:4;
uint8_t w14_lo:3, w15_hi:5;
uint8_t w15_lo:2, w16:6;
#endif
} __attribute__ ((packed));
#else
struct gsm48_range_1024 {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t form_id:5,
f0:1,
w1_hi:2;
uint8_t w1_lo;
uint8_t w2_hi;
uint8_t w2_lo:1,
w3_hi:7;
uint8_t w3_lo:2,
w4_hi:6;
uint8_t w4_lo:2,
w5_hi:6;
uint8_t w5_lo:2,
w6_hi:6;
uint8_t w6_lo:2,
w7_hi:6;
uint8_t w7_lo:2,
w8_hi:6;
uint8_t w8_lo:1,
w9:7;
uint8_t w10:7,
w11_hi:1;
uint8_t w11_lo:6,
w12_hi:2;
uint8_t w12_lo:5,
w13_hi:3;
uint8_t w13_lo:4,
w14_hi:4;
uint8_t w14_lo:3,
w15_hi:5;
uint8_t w15_lo:2,
w16:6;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t w1_hi:2, f0:1, form_id:5;
uint8_t w1_lo;
uint8_t w2_hi;
uint8_t w3_hi:7, w2_lo:1;
uint8_t w4_hi:6, w3_lo:2;
uint8_t w5_hi:6, w4_lo:2;
uint8_t w6_hi:6, w5_lo:2;
uint8_t w7_hi:6, w6_lo:2;
uint8_t w8_hi:6, w7_lo:2;
uint8_t w9:7, w8_lo:1;
uint8_t w11_hi:1, w10:7;
uint8_t w12_hi:2, w11_lo:6;
uint8_t w13_hi:3, w12_lo:5;
uint8_t w14_hi:4, w13_lo:4;
uint8_t w15_hi:5, w14_lo:3;
uint8_t w16:6, w15_lo:2;
#endif
} __attribute__ ((packed));
#endif
/* Chapter 10.5.2.1b.4 */
#if OSMO_IS_LITTLE_ENDIAN == 1
struct gsm48_range_512 {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t orig_arfcn_hi:1,
form_id:7;
uint8_t orig_arfcn_mid;
uint8_t w1_hi:7,
orig_arfcn_lo:1;
uint8_t w2_hi:6,
w1_lo:2;
uint8_t w3_hi:6,
w2_lo:2;
uint8_t w4_hi:6,
w3_lo:2;
uint8_t w5:7,
w4_lo:1;
uint8_t w7_hi:1,
w6:7;
uint8_t w8_hi:2,
w7_lo:6;
uint8_t w9_hi:4,
w8_lo:4;
uint8_t w10:6,
w9_lo:2;
uint8_t w12_hi:2,
w11:6;
uint8_t w13_hi:4,
w12_lo:4;
uint8_t w14:6,
w13_lo:2;
uint8_t w16_hi:2,
w15:6;
uint8_t w17:5,
w16_lo:3;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t form_id:7, orig_arfcn_hi:1;
uint8_t orig_arfcn_mid;
uint8_t orig_arfcn_lo:1, w1_hi:7;
uint8_t w1_lo:2, w2_hi:6;
uint8_t w2_lo:2, w3_hi:6;
uint8_t w3_lo:2, w4_hi:6;
uint8_t w4_lo:1, w5:7;
uint8_t w6:7, w7_hi:1;
uint8_t w7_lo:6, w8_hi:2;
uint8_t w8_lo:4, w9_hi:4;
uint8_t w9_lo:2, w10:6;
uint8_t w11:6, w12_hi:2;
uint8_t w12_lo:4, w13_hi:4;
uint8_t w13_lo:2, w14:6;
uint8_t w15:6, w16_hi:2;
uint8_t w16_lo:3, w17:5;
#endif
} __attribute__ ((packed));
#else
struct gsm48_range_512 {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t form_id:7,
orig_arfcn_hi:1;
uint8_t orig_arfcn_mid;
uint8_t orig_arfcn_lo:1,
w1_hi:7;
uint8_t w1_lo:2,
w2_hi:6;
uint8_t w2_lo:2,
w3_hi:6;
uint8_t w3_lo:2,
w4_hi:6;
uint8_t w4_lo:1,
w5:7;
uint8_t w6:7,
w7_hi:1;
uint8_t w7_lo:6,
w8_hi:2;
uint8_t w8_lo:4,
w9_hi:4;
uint8_t w9_lo:2,
w10:6;
uint8_t w11:6,
w12_hi:2;
uint8_t w12_lo:4,
w13_hi:4;
uint8_t w13_lo:2,
w14:6;
uint8_t w15:6,
w16_hi:2;
uint8_t w16_lo:3,
w17:5;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t orig_arfcn_hi:1, form_id:7;
uint8_t orig_arfcn_mid;
uint8_t w1_hi:7, orig_arfcn_lo:1;
uint8_t w2_hi:6, w1_lo:2;
uint8_t w3_hi:6, w2_lo:2;
uint8_t w4_hi:6, w3_lo:2;
uint8_t w5:7, w4_lo:1;
uint8_t w7_hi:1, w6:7;
uint8_t w8_hi:2, w7_lo:6;
uint8_t w9_hi:4, w8_lo:4;
uint8_t w10:6, w9_lo:2;
uint8_t w12_hi:2, w11:6;
uint8_t w13_hi:4, w12_lo:4;
uint8_t w14:6, w13_lo:2;
uint8_t w16_hi:2, w15:6;
uint8_t w17:5, w16_lo:3;
#endif
} __attribute__ ((packed));
#endif
/* Chapter 10.5.2.1b.5 */
#if OSMO_IS_LITTLE_ENDIAN == 1
struct gsm48_range_256 {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t orig_arfcn_hi:1,
form_id:7;
uint8_t orig_arfcn_mid;
uint8_t w1_hi:7,
orig_arfcn_lo:1;
uint8_t w2:7,
w1_lo:1;
uint8_t w4_hi:1,
w3:7;
uint8_t w5_hi:3,
w4_lo:5;
uint8_t w6_hi:5,
w5_lo:3;
uint8_t w8_hi:1,
w7:6,
w6_lo:1;
uint8_t w9_hi:4,
w8_lo:4;
uint8_t w11_hi:2,
w10:5,
w9_lo:1;
uint8_t w12:5,
w11_lo:3;
uint8_t w14_hi:3,
w13:5;
uint8_t w16_hi:1,
w15:5,
w14_lo:2;
uint8_t w18_hi:1,
w17:4,
w16_lo:3;
uint8_t w20_hi:1,
w19:4,
w18_lo:3;
uint8_t spare:1,
w21:4,
w20_lo:3;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t form_id:7, orig_arfcn_hi:1;
uint8_t orig_arfcn_mid;
uint8_t orig_arfcn_lo:1, w1_hi:7;
uint8_t w1_lo:1, w2:7;
uint8_t w3:7, w4_hi:1;
uint8_t w4_lo:5, w5_hi:3;
uint8_t w5_lo:3, w6_hi:5;
uint8_t w6_lo:1, w7:6, w8_hi:1;
uint8_t w8_lo:4, w9_hi:4;
uint8_t w9_lo:1, w10:5, w11_hi:2;
uint8_t w11_lo:3, w12:5;
uint8_t w13:5, w14_hi:3;
uint8_t w14_lo:2, w15:5, w16_hi:1;
uint8_t w16_lo:3, w17:4, w18_hi:1;
uint8_t w18_lo:3, w19:4, w20_hi:1;
uint8_t w20_lo:3, w21:4, spare:1;
#endif
} __attribute__ ((packed));
#else
struct gsm48_range_256 {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t form_id:7,
orig_arfcn_hi:1;
uint8_t orig_arfcn_mid;
uint8_t orig_arfcn_lo:1,
w1_hi:7;
uint8_t w1_lo:1,
w2:7;
uint8_t w3:7,
w4_hi:1;
uint8_t w4_lo:5,
w5_hi:3;
uint8_t w5_lo:3,
w6_hi:5;
uint8_t w6_lo:1,
w7:6,
w8_hi:1;
uint8_t w8_lo:4,
w9_hi:4;
uint8_t w9_lo:1,
w10:5,
w11_hi:2;
uint8_t w11_lo:3,
w12:5;
uint8_t w13:5,
w14_hi:3;
uint8_t w14_lo:2,
w15:5,
w16_hi:1;
uint8_t w16_lo:3,
w17:4,
w18_hi:1;
uint8_t w18_lo:3,
w19:4,
w20_hi:1;
uint8_t w20_lo:3,
w21:4,
spare:1;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t orig_arfcn_hi:1, form_id:7;
uint8_t orig_arfcn_mid;
uint8_t w1_hi:7, orig_arfcn_lo:1;
uint8_t w2:7, w1_lo:1;
uint8_t w4_hi:1, w3:7;
uint8_t w5_hi:3, w4_lo:5;
uint8_t w6_hi:5, w5_lo:3;
uint8_t w8_hi:1, w7:6, w6_lo:1;
uint8_t w9_hi:4, w8_lo:4;
uint8_t w11_hi:2, w10:5, w9_lo:1;
uint8_t w12:5, w11_lo:3;
uint8_t w14_hi:3, w13:5;
uint8_t w16_hi:1, w15:5, w14_lo:2;
uint8_t w18_hi:1, w17:4, w16_lo:3;
uint8_t w20_hi:1, w19:4, w18_lo:3;
uint8_t spare:1, w21:4, w20_lo:3;
#endif
} __attribute__ ((packed));
#endif
/* Chapter 10.5.2.1b.6 */
#if OSMO_IS_LITTLE_ENDIAN == 1
struct gsm48_range_128 {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t orig_arfcn_hi:1,
form_id:7;
uint8_t orig_arfcn_mid;
uint8_t w1:7,
orig_arfcn_lo:1;
uint8_t w3_hi:2,
w2:6;
uint8_t w4_hi:4,
w3_lo:4;
uint8_t w6_hi:2,
w5:5,
w4_lo:1;
uint8_t w7:5,
w6_lo:3;
uint8_t w9:4,
w8:4;
uint8_t w11:4,
w10:4;
uint8_t w13:4,
w12:4;
uint8_t w15:4,
w14:4;
uint8_t w18_hi:2,
w17:3,
w16:3;
uint8_t w21_hi:1,
w20:3,
w19:3,
w18_lo:1;
uint8_t w23:3,
w22:3,
w21_lo:2;
uint8_t w26_hi:2,
w25:3,
w24:3;
uint8_t spare:1,
w28:3,
w27:3,
w26_lo:1;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t form_id:7, orig_arfcn_hi:1;
uint8_t orig_arfcn_mid;
uint8_t orig_arfcn_lo:1, w1:7;
uint8_t w2:6, w3_hi:2;
uint8_t w3_lo:4, w4_hi:4;
uint8_t w4_lo:1, w5:5, w6_hi:2;
uint8_t w6_lo:3, w7:5;
uint8_t w8:4, w9:4;
uint8_t w10:4, w11:4;
uint8_t w12:4, w13:4;
uint8_t w14:4, w15:4;
uint8_t w16:3, w17:3, w18_hi:2;
uint8_t w18_lo:1, w19:3, w20:3, w21_hi:1;
uint8_t w21_lo:2, w22:3, w23:3;
uint8_t w24:3, w25:3, w26_hi:2;
uint8_t w26_lo:1, w27:3, w28:3, spare:1;
#endif
} __attribute__ ((packed));
#else
struct gsm48_range_128 {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t form_id:7,
orig_arfcn_hi:1;
uint8_t orig_arfcn_mid;
uint8_t orig_arfcn_lo:1,
w1:7;
uint8_t w2:6,
w3_hi:2;
uint8_t w3_lo:4,
w4_hi:4;
uint8_t w4_lo:1,
w5:5,
w6_hi:2;
uint8_t w6_lo:3,
w7:5;
uint8_t w8:4,
w9:4;
uint8_t w10:4,
w11:4;
uint8_t w12:4,
w13:4;
uint8_t w14:4,
w15:4;
uint8_t w16:3,
w17:3,
w18_hi:2;
uint8_t w18_lo:1,
w19:3,
w20:3,
w21_hi:1;
uint8_t w21_lo:2,
w22:3,
w23:3;
uint8_t w24:3,
w25:3,
w26_hi:2;
uint8_t w26_lo:1,
w27:3,
w28:3,
spare:1;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t orig_arfcn_hi:1, form_id:7;
uint8_t orig_arfcn_mid;
uint8_t w1:7, orig_arfcn_lo:1;
uint8_t w3_hi:2, w2:6;
uint8_t w4_hi:4, w3_lo:4;
uint8_t w6_hi:2, w5:5, w4_lo:1;
uint8_t w7:5, w6_lo:3;
uint8_t w9:4, w8:4;
uint8_t w11:4, w10:4;
uint8_t w13:4, w12:4;
uint8_t w15:4, w14:4;
uint8_t w18_hi:2, w17:3, w16:3;
uint8_t w21_hi:1, w20:3, w19:3, w18_lo:1;
uint8_t w23:3, w22:3, w21_lo:2;
uint8_t w26_hi:2, w25:3, w24:3;
uint8_t spare:1, w28:3, w27:3, w26_lo:1;
#endif
} __attribute__ ((packed));
#endif
/* Chapter 10.5.2.1b.7 */
struct gsm48_var_bit {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t orig_arfcn_hi:1,
form_id:7;
uint8_t orig_arfcn_mid;
uint8_t rrfcn1_7:7,
orig_arfcn_lo:1;
uint8_t rrfcn8_111[13];
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t form_id:7, orig_arfcn_hi:1;
uint8_t orig_arfcn_mid;
uint8_t orig_arfcn_lo:1, rrfcn1_7:7;
uint8_t rrfcn8_111[13];
#endif
} __attribute__ ((packed));
/* Chapter 10.5.2.5 */
struct gsm48_chan_desc {
uint8_t chan_nr;
union {
struct {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t maio_high:4,
h:1,
tsc:3;
uint8_t hsn:6,
maio_low:2;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t tsc:3, h:1, maio_high:4;
uint8_t maio_low:2, hsn:6;
#endif
} __attribute__ ((packed)) h1;
struct {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t arfcn_high:2,
spare:2,
h:1,
tsc:3;
uint8_t arfcn_low;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t tsc:3, h:1, spare:2, arfcn_high:2;
uint8_t arfcn_low;
#endif
} __attribute__ ((packed)) h0;
} __attribute__ ((packed));
} __attribute__ ((packed));
/* Chapter 10.5.2.20 */
struct gsm48_meas_res {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t rxlev_full:6,
dtx_used:1,
ba_used:1;
uint8_t rxlev_sub:6,
meas_valid:1,
spare:1;
uint8_t no_nc_n_hi:1,
rxqual_sub:3,
rxqual_full:3,
spare2:1;
uint8_t rxlev_nc1:6,
no_nc_n_lo:2;
uint8_t bsic_nc1_hi:3,
bcch_f_nc1:5;
uint8_t rxlev_nc2_hi:5,
bsic_nc1_lo:3;
uint8_t bsic_nc2_hi:2,
bcch_f_nc2:5,
rxlev_nc2_lo:1;
uint8_t rxlev_nc3_hi:4,
bsic_nc2_lo:4;
uint8_t bsic_nc3_hi:1,
bcch_f_nc3:5,
rxlev_nc3_lo:2;
uint8_t rxlev_nc4_hi:3,
bsic_nc3_lo:5;
uint8_t bcch_f_nc4:5,
rxlev_nc4_lo:3;
uint8_t rxlev_nc5_hi:2,
bsic_nc4:6;
uint8_t bcch_f_nc5_hi:4,
rxlev_nc5_lo:4;
uint8_t rxlev_nc6_hi:1,
bsic_nc5:6,
bcch_f_nc5_lo:1;
uint8_t bcch_f_nc6_hi:3,
rxlev_nc6_lo:5;
uint8_t bsic_nc6:6,
bcch_f_nc6_lo:2;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t ba_used:1, dtx_used:1, rxlev_full:6;
uint8_t spare:1, meas_valid:1, rxlev_sub:6;
uint8_t spare2:1, rxqual_full:3, rxqual_sub:3, no_nc_n_hi:1;
uint8_t no_nc_n_lo:2, rxlev_nc1:6;
uint8_t bcch_f_nc1:5, bsic_nc1_hi:3;
uint8_t bsic_nc1_lo:3, rxlev_nc2_hi:5;
uint8_t rxlev_nc2_lo:1, bcch_f_nc2:5, bsic_nc2_hi:2;
uint8_t bsic_nc2_lo:4, rxlev_nc3_hi:4;
uint8_t rxlev_nc3_lo:2, bcch_f_nc3:5, bsic_nc3_hi:1;
uint8_t bsic_nc3_lo:5, rxlev_nc4_hi:3;
uint8_t rxlev_nc4_lo:3, bcch_f_nc4:5;
uint8_t bsic_nc4:6, rxlev_nc5_hi:2;
uint8_t rxlev_nc5_lo:4, bcch_f_nc5_hi:4;
uint8_t bcch_f_nc5_lo:1, bsic_nc5:6, rxlev_nc6_hi:1;
uint8_t rxlev_nc6_lo:5, bcch_f_nc6_hi:3;
uint8_t bcch_f_nc6_lo:2, bsic_nc6:6;
#endif
} __attribute__ ((packed));
/* Chapter 10.5.2.21aa */
struct gsm48_multi_rate_conf {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t smod : 2,
spare: 1,
icmi : 1,
nscb : 1,
ver : 3;
uint8_t m4_75 : 1,
m5_15 : 1,
m5_90 : 1,
m6_70 : 1,
m7_40 : 1,
m7_95 : 1,
m10_2 : 1,
m12_2 : 1;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t ver:3, nscb:1, icmi:1, spare:1, smod:2;
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;
#endif
} __attribute__((packed));
/* Chapter 10.5.2.28(a) */
struct gsm48_power_cmd {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t power_level:5,
spare:2,
atc:1;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t atc:1, spare:2, power_level:5;
#endif
} __attribute__((packed));
/* Chapter 10.5.2.29 */
struct gsm48_rach_control {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t re :1,
cell_bar :1,
tx_integer :4,
max_trans :2;
uint8_t t2; /* ACC 8-15 barred flags */
uint8_t t3; /* ACC 0-7 barred flags */
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t max_trans:2, tx_integer:4, cell_bar:1, re:1;
uint8_t t2;
uint8_t t3;
#endif
} __attribute__ ((packed));
/*
* Mark an Access Control Class as barred.
* \param[in] rach_control A Rach Control Information Element.
* \param[in] acc Access Control Class number (0 - 15) which shall be barred.
*/
static inline void gsm48_barr_acc(struct gsm48_rach_control *rach_control, unsigned int acc)
{
OSMO_ASSERT(acc >= 0 && acc <= 15);
if (acc >= 8)
rach_control->t2 |= (1 << (acc - 8));
else
rach_control->t3 |= (1 << (acc));
}
/*
* Mark an Access Control Class as allowed.
* \param[in] rach_control A Rach Control Information Element.
* \param[in] acc Access Control Class number (0 - 15) which shall be allowed.
*/
static inline void gsm48_allow_acc(struct gsm48_rach_control *rach_control, unsigned int acc)
{
OSMO_ASSERT(acc >= 0 && acc <= 15);
if (acc >= 8)
rach_control->t2 &= ~(1 << (acc - 8));
else
rach_control->t3 &= ~(1 << (acc));
}
/*
* Indicate whether an Access Control Class is barred.
* \param[in] rach_control A Rach Control Information Element.
* \param[in] acc Access Control Class number (0 - 15).
* \returns true if the Access Control class is barred, false otherwise
*/
static inline bool gsm48_acc_is_barred(struct gsm48_rach_control *rach_control, unsigned int acc)
{
OSMO_ASSERT(acc >= 0 && acc <= 15);
if (acc >= 8)
return (rach_control->t2 & (1 << (acc - 8))) != 0;
return (rach_control->t3 & (1 << (acc))) != 0;
}
/* Chapter 10.5.2.30 */
struct gsm48_req_ref {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t ra;
uint8_t t3_high:3,
t1:5;
uint8_t t2:5,
t3_low:3;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t ra;
uint8_t t1:5, t3_high:3;
uint8_t t3_low:3, t2:5;
#endif
} __attribute__ ((packed));
/* Chapter 10.5.2.38 */
struct gsm48_start_time {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t t3_high:3,
t1:5;
uint8_t t2:5,
t3_low:3;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t t1:5, t3_high:3;
uint8_t t3_low:3, t2:5;
#endif
} __attribute__ ((packed));
/* Chapter 10.5.2.39 */
struct gsm48_sync_ind {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t si:2,
rot:1,
nci:1,
sync_ie:4;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t sync_ie:4, nci:1, rot:1, si:2;
#endif
} __attribute__((packed));
/*
* Chapter 9.1.5/9.1.6
*
* For 9.1.6 the chan_desc has the meaning of 10.5.2.5a
*/
struct gsm48_chan_mode_modify {
struct gsm48_chan_desc chan_desc;
uint8_t mode;
} __attribute__ ((packed));
enum gsm48_chan_mode {
GSM48_CMODE_SIGN = 0x00,
GSM48_CMODE_SPEECH_V1 = 0x01,
GSM48_CMODE_SPEECH_EFR = 0x21,
GSM48_CMODE_SPEECH_AMR = 0x41,
GSM48_CMODE_DATA_14k5 = 0x0f,
GSM48_CMODE_DATA_12k0 = 0x03,
GSM48_CMODE_DATA_6k0 = 0x0b,
GSM48_CMODE_DATA_3k6 = 0x13,
};
extern const struct value_string gsm48_chan_mode_names[];
static inline const char *gsm48_chan_mode_name(enum gsm48_chan_mode val)
{ return get_value_string(gsm48_chan_mode_names, val); }
/* Chapter 9.1.2 */
struct gsm48_ass_cmd {
/* Semantic is from 10.5.2.5a */
struct gsm48_chan_desc chan_desc;
uint8_t power_command;
uint8_t data[0];
} __attribute__((packed));
/* Chapter 9.1.13 */
struct gsm48_frq_redef {
/* Semantic is from 10.5.2.5a */
struct gsm48_chan_desc chan_desc;
uint8_t mob_alloc_len;
uint8_t mob_alloc[0];
} __attribute__((packed));
/* Chapter 9.1.13b GPRS suspension request */
struct gsm48_gprs_susp_req {
uint32_t tlli;
uint8_t ra_id[6];
uint8_t cause;
uint8_t options[0];
} __attribute__ ((packed));
/* Chapter 10.5.2.2 */
struct gsm48_cell_desc {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t bcc:3,
ncc:3,
arfcn_hi:2;
uint8_t arfcn_lo;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t arfcn_hi:2, ncc:3, bcc:3;
uint8_t arfcn_lo;
#endif
} __attribute__((packed));
/* Chapter 9.1.15 */
struct gsm48_ho_cmd {
struct gsm48_cell_desc cell_desc;
struct gsm48_chan_desc chan_desc;
uint8_t ho_ref;
uint8_t power_command;
uint8_t data[0];
} __attribute__((packed));
/* Chapter 9.1.18 */
struct gsm48_imm_ass {
uint8_t l2_plen;
uint8_t proto_discr;
uint8_t msg_type;
uint8_t page_mode;
struct gsm48_chan_desc chan_desc;
struct gsm48_req_ref req_ref;
uint8_t timing_advance;
uint8_t mob_alloc_len;
uint8_t mob_alloc[0];
} __attribute__ ((packed));
/* Chapter 9.1.25 */
struct gsm48_pag_resp {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t spare:4,
key_seq:4;
uint32_t classmark2;
uint8_t mi_len;
uint8_t mi[0];
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t key_seq:4, spare:4;
uint32_t classmark2;
uint8_t mi_len;
uint8_t mi[0];
#endif
} __attribute__ ((packed));
/* Chapter 10.5.1.3 */
struct gsm48_loc_area_id {
uint8_t digits[3]; /* BCD! */
uint16_t lac;
} __attribute__ ((packed));
/* Section 9.2.2 */
struct gsm48_auth_req {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t key_seq:4,
spare:4;
uint8_t rand[16];
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t spare:4, key_seq:4;
uint8_t rand[16];
#endif
} __attribute__ ((packed));
/* Section 9.2.3 */
struct gsm48_auth_resp {
uint8_t sres[4];
} __attribute__ ((packed));
/* Section 9.2.15 */
struct gsm48_loc_upd_req {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t type:4,
key_seq:4;
struct gsm48_loc_area_id lai;
struct gsm48_classmark1 classmark1;
uint8_t mi_len;
uint8_t mi[0];
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t key_seq:4, type:4;
struct gsm48_loc_area_id lai;
struct gsm48_classmark1 classmark1;
uint8_t mi_len;
uint8_t mi[0];
#endif
} __attribute__ ((packed));
/* Section 10.1 */
struct gsm48_hdr {
uint8_t proto_discr;
uint8_t msg_type;
uint8_t data[0];
} __attribute__ ((packed));
/* Section 9.1.3x System information Type header */
struct gsm48_system_information_type_header {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t l2_plen;
uint8_t rr_protocol_discriminator :4,
skip_indicator:4;
uint8_t system_information;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t l2_plen;
uint8_t skip_indicator:4, rr_protocol_discriminator:4;
uint8_t system_information;
#endif
} __attribute__ ((packed));
/* Section 10.5.2.4 Cell Selection Parameters */
struct gsm48_cell_sel_par {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t ms_txpwr_max_ccch:5, /* GSM 05.08 MS-TXPWR-MAX-CCCH */
cell_resel_hyst:3; /* GSM 05.08 CELL-RESELECT-HYSTERESIS */
uint8_t rxlev_acc_min:6, /* GSM 05.08 RXLEV-ACCESS-MIN */
neci:1,
acs:1;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t cell_resel_hyst:3, ms_txpwr_max_ccch:5;
uint8_t acs:1, neci:1, rxlev_acc_min:6;
#endif
} __attribute__ ((packed));
/* 3GPP TS 44.018 Section 10.5.2.11 Control Channel Description */
struct gsm48_control_channel_descr {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t ccch_conf :3,
bs_ag_blks_res :3,
att :1,
mscr :1;
uint8_t bs_pa_mfrms : 3,
spare_1 :2,
cbq3 :2,
spare_2 :1;
uint8_t t3212;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t mscr:1, att:1, bs_ag_blks_res:3, ccch_conf:3;
uint8_t spare_2:1, cbq3:2, spare_1:2, bs_pa_mfrms:3;
uint8_t t3212;
#endif
} __attribute__ ((packed));
enum gsm48_dtx_mode {
GSM48_DTX_MAY_BE_USED,
GSM48_DTX_SHALL_BE_USED,
GSM48_DTX_SHALL_NOT_BE_USED
};
/* Cell Options for SI6, SACCH (10.5.2.3a.2) or SI3, BCCH (Table 10.5.2.3.1),
3GPP TS 44.018 */
struct gsm48_cell_options {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t radio_link_timeout:4,
dtx:2,
pwrc:1,
/* either DN-IND or top bit of DTX IND */
d:1;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t d:1, pwrc:1, dtx:2, radio_link_timeout:4;
#endif
} __attribute__ ((packed));
/* Section 9.2.9 CM service request */
struct gsm48_service_request {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t cm_service_type : 4,
cipher_key_seq : 4;
/* length + 3 bytes */
uint32_t classmark;
uint8_t mi_len;
uint8_t mi[0];
/* optional priority level */
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t cipher_key_seq:4, cm_service_type:4;
uint32_t classmark;
uint8_t mi_len;
uint8_t mi[0];
#endif
} __attribute__ ((packed));
/* Section 9.1.31 System information Type 1 */
struct gsm48_system_information_type_1 {
struct gsm48_system_information_type_header header;
uint8_t cell_channel_description[16];
struct gsm48_rach_control rach_control;
uint8_t rest_octets[0]; /* NCH position on the CCCH */
} __attribute__ ((packed));
/* Section 9.1.32 System information Type 2 */
struct gsm48_system_information_type_2 {
struct gsm48_system_information_type_header header;
uint8_t bcch_frequency_list[16];
uint8_t ncc_permitted;
struct gsm48_rach_control rach_control;
} __attribute__ ((packed));
/* Section 9.1.33 System information Type 2bis */
struct gsm48_system_information_type_2bis {
struct gsm48_system_information_type_header header;
uint8_t bcch_frequency_list[16];
struct gsm48_rach_control rach_control;
uint8_t rest_octets[0];
} __attribute__ ((packed));
/* Section 9.1.34 System information Type 2ter */
struct gsm48_system_information_type_2ter {
struct gsm48_system_information_type_header header;
uint8_t ext_bcch_frequency_list[16];
uint8_t rest_octets[0];
} __attribute__ ((packed));
/* Section 9.1.34a System information Type 2quater */
struct gsm48_system_information_type_2quater {
struct gsm48_system_information_type_header header;
uint8_t rest_octets[0];
} __attribute__ ((packed));
/* Section 9.1.35 System information Type 3 */
struct gsm48_system_information_type_3 {
struct gsm48_system_information_type_header header;
uint16_t cell_identity;
struct gsm48_loc_area_id lai;
struct gsm48_control_channel_descr control_channel_desc;
struct gsm48_cell_options cell_options;
struct gsm48_cell_sel_par cell_sel_par;
struct gsm48_rach_control rach_control;
uint8_t rest_octets[0];
} __attribute__ ((packed));
/* Section 9.1.36 System information Type 4 */
struct gsm48_system_information_type_4 {
struct gsm48_system_information_type_header header;
struct gsm48_loc_area_id lai;
struct gsm48_cell_sel_par cell_sel_par;
struct gsm48_rach_control rach_control;
/* optional CBCH conditional CBCH... followed by
mandantory SI 4 Reset Octets
*/
uint8_t data[0];
} __attribute__ ((packed));
/* Section 9.1.37 System information Type 5 */
struct gsm48_system_information_type_5 {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t rr_protocol_discriminator :4,
skip_indicator:4;
uint8_t system_information;
uint8_t bcch_frequency_list[16];
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t skip_indicator:4, rr_protocol_discriminator:4;
uint8_t system_information;
uint8_t bcch_frequency_list[16];
#endif
} __attribute__ ((packed));
/* Section 9.1.38 System information Type 5bis */
struct gsm48_system_information_type_5bis {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t rr_protocol_discriminator :4,
skip_indicator:4;
uint8_t system_information;
uint8_t bcch_frequency_list[16];
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t skip_indicator:4, rr_protocol_discriminator:4;
uint8_t system_information;
uint8_t bcch_frequency_list[16];
#endif
} __attribute__ ((packed));
/* Section 9.1.39 System information Type 5ter */
struct gsm48_system_information_type_5ter {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t rr_protocol_discriminator :4,
skip_indicator:4;
uint8_t system_information;
uint8_t bcch_frequency_list[16];
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t skip_indicator:4, rr_protocol_discriminator:4;
uint8_t system_information;
uint8_t bcch_frequency_list[16];
#endif
} __attribute__ ((packed));
/* Section 9.1.40 System information Type 6 */
struct gsm48_system_information_type_6 {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t rr_protocol_discriminator :4,
skip_indicator:4;
uint8_t system_information;
uint16_t cell_identity;
struct gsm48_loc_area_id lai;
struct gsm48_cell_options cell_options;
uint8_t ncc_permitted;
uint8_t rest_octets[0];
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t skip_indicator:4, rr_protocol_discriminator:4;
uint8_t system_information;
uint16_t cell_identity;
struct gsm48_loc_area_id lai;
struct gsm48_cell_options cell_options;
uint8_t ncc_permitted;
uint8_t rest_octets[0];
#endif
} __attribute__ ((packed));
/* Section 9.1.43a System Information type 13 */
struct gsm48_system_information_type_13 {
struct gsm48_system_information_type_header header;
uint8_t rest_octets[0];
} __attribute__ ((packed));
/* Section 9.2.12 IMSI Detach Indication */
struct gsm48_imsi_detach_ind {
struct gsm48_classmark1 classmark1;
uint8_t mi_len;
uint8_t mi[0];
} __attribute__ ((packed));
/* Section 9.1.1 */
struct gsm48_add_ass {
/* Semantic is from 10.5.2.5 */
struct gsm48_chan_desc chan_desc;
uint8_t data[0];
} __attribute__((packed));
/* Section 9.1.3 */
struct gsm48_ass_cpl {
uint8_t rr_cause;
} __attribute__((packed));
/* Section 9.1.4 */
struct gsm48_ass_fail {
uint8_t rr_cause;
} __attribute__((packed));
/* Section 9.1.3 */
struct gsm48_ho_cpl {
uint8_t rr_cause;
uint8_t data[0];
} __attribute__((packed));
/* Section 9.1.4 */
struct gsm48_ho_fail {
uint8_t rr_cause;
} __attribute__((packed));
/* Section 9.1.7 */
struct gsm48_chan_rel {
uint8_t rr_cause;
uint8_t data[0];
} __attribute__((packed));
/* Section 9.1.9 */
struct gsm48_cip_mode_cmd {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t sc:1,
alg_id:3,
cr:1,
spare:3;
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t spare:3, cr:1, alg_id:3, sc:1;
#endif
} __attribute__((packed));
/* Section 9.1.11 */
struct gsm48_cm_change {
uint8_t cm2_len;
struct gsm48_classmark2 cm2;
uint8_t data[0];
} __attribute__((packed));
/* Section 9.1.19 */
struct gsm48_imm_ass_ext {
uint8_t l2_plen;
uint8_t proto_discr;
uint8_t msg_type;
uint8_t page_mode;
struct gsm48_chan_desc chan_desc1;
struct gsm48_req_ref req_ref1;
uint8_t timing_advance1;
struct gsm48_chan_desc chan_desc2;
struct gsm48_req_ref req_ref2;
uint8_t timing_advance2;
uint8_t mob_alloc_len;
uint8_t mob_alloc[0];
} __attribute__ ((packed));
/* Section 9.1.20 */
struct gsm48_imm_ass_rej {
uint8_t l2_plen;
uint8_t proto_discr;
uint8_t msg_type;
uint8_t page_mode;
struct gsm48_req_ref req_ref1;
uint8_t wait_ind1;
struct gsm48_req_ref req_ref2;
uint8_t wait_ind2;
struct gsm48_req_ref req_ref3;
uint8_t wait_ind3;
struct gsm48_req_ref req_ref4;
uint8_t wait_ind4;
uint8_t rest[0];
} __attribute__ ((packed));
/* Section 9.1.22 */
struct gsm48_paging1 {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t l2_plen;
uint8_t proto_discr;
uint8_t msg_type;
uint8_t pag_mode:2,
spare:2,
cneed1:2,
cneed2:2;
uint8_t data[0];
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t l2_plen;
uint8_t proto_discr;
uint8_t msg_type;
uint8_t cneed2:2, cneed1:2, spare:2, pag_mode:2;
uint8_t data[0];
#endif
} __attribute__((packed));
/* Section 9.1.23 */
struct gsm48_paging2 {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t l2_plen;
uint8_t proto_discr;
uint8_t msg_type;
uint8_t pag_mode:2,
spare:2,
cneed1:2,
cneed2:2;
uint32_t tmsi1;
uint32_t tmsi2;
uint8_t data[0];
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t l2_plen;
uint8_t proto_discr;
uint8_t msg_type;
uint8_t cneed2:2, cneed1:2, spare:2, pag_mode:2;
uint32_t tmsi1;
uint32_t tmsi2;
uint8_t data[0];
#endif
} __attribute__((packed));
/* Section 9.1.24 */
struct gsm48_paging3 {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t l2_plen;
uint8_t proto_discr;
uint8_t msg_type;
uint8_t pag_mode:2,
spare:2,
cneed1:2,
cneed2:2;
uint32_t tmsi1;
uint32_t tmsi2;
uint32_t tmsi3;
uint32_t tmsi4;
uint8_t cneed3:2,
cneed4:2,
spare2:4;
uint8_t rest[0];
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t l2_plen;
uint8_t proto_discr;
uint8_t msg_type;
uint8_t cneed2:2, cneed1:2, spare:2, pag_mode:2;
uint32_t tmsi1;
uint32_t tmsi2;
uint32_t tmsi3;
uint32_t tmsi4;
uint8_t spare2:4, cneed4:2, cneed3:2;
uint8_t rest[0];
#endif
} __attribute__((packed));
/* Section 9.1.25 */
struct gsm48_pag_rsp {
#if OSMO_IS_LITTLE_ENDIAN
uint8_t key_seq:3,
spare:5;
uint8_t cm2_len;
struct gsm48_classmark2 cm2;
uint8_t data[0];
#elif OSMO_IS_BIG_ENDIAN
/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
uint8_t spare:5, key_seq:3;
uint8_t cm2_len;
struct gsm48_classmark2 cm2;
uint8_t data[0];
#endif
} __attribute__((packed));
/* Section 9.1.29 */
struct gsm48_rr_status {
uint8_t rr_cause;
} __attribute__((packed));
/* Section 10.2 + GSM 04.07 12.2.3.1.1 + 3GPP TS 24.007 11.2.3.1.1 */
#define GSM48_PDISC_GROUP_CC 0x00
#define GSM48_PDISC_BCAST_CC 0x01
#define GSM48_PDISC_PDSS1 0x02 /* 04.07 only */
#define GSM48_PDISC_CC 0x03
#define GSM48_PDISC_PDSS2 0x04 /* 04.07 only */
#define GSM48_PDISC_GTTP 0x04 /* 24.007 only */
#define GSM48_PDISC_MM 0x05
#define GSM48_PDISC_RR 0x06
#define GSM48_PDISC_MM_GPRS 0x08
#define GSM48_PDISC_SMS 0x09
#define GSM48_PDISC_SM_GPRS 0x0a
#define GSM48_PDISC_NC_SS 0x0b
#define GSM48_PDISC_LOC 0x0c
#define GSM48_PDISC_EXTEND 0x0e
#define GSM48_PDISC_TEST 0x0f /* as per 11.10, 04.14 */
#define GSM48_PDISC_MASK 0x0f
extern const struct value_string gsm48_pdisc_names[];
static inline const char *gsm48_pdisc_name(uint8_t val)
{ return get_value_string(gsm48_pdisc_names, val); }
bool gsm48_hdr_gmm_cipherable(const struct gsm48_hdr *hdr);
static inline uint8_t gsm48_hdr_pdisc(const struct gsm48_hdr *hdr)
{
/*
* 3GPP TS 24.007 version 12.0.0 Release 12,
* 11.2.3.1.1 Protocol discriminator
*/
uint8_t pdisc = hdr->proto_discr & GSM48_PDISC_MASK;
if (pdisc == GSM48_PDISC_EXTEND)
return hdr->proto_discr;
return pdisc;
}
static inline uint8_t gsm48_hdr_trans_id(const struct gsm48_hdr *hdr)
{
/*
* 3GPP TS 24.007 version 12.0.0 Release 12,
* 11.2.3.1.3 Transaction identifier
*/
return (hdr->proto_discr & 0xf0) >> 4;
}
#define GSM48_TA_INVALID 220
/*! Check if TA is valid according to 3GPP TS 44.018 § 10.5.2.40
* \param[in] ta Timing Advance value
* \returns true if ta is valid, false otherwise
* Note: Rules for GSM400 band are ignored as it's not implemented in practice.
*/
static inline bool gsm48_ta_is_valid(uint8_t ta)
{
return (ta < 64);
}
static inline uint8_t gsm48_hdr_trans_id_flip_ti(const struct gsm48_hdr *hdr)
{
return gsm48_hdr_trans_id(hdr) ^ 0x08;
}
static inline uint8_t gsm48_hdr_trans_id_no_ti(const struct gsm48_hdr *hdr)
{
return gsm48_hdr_trans_id(hdr) & 0x07;
}
static inline uint8_t gsm48_hdr_msg_type_r98(const struct gsm48_hdr *hdr)
{
/*
* 3GPP TS 24.007 version 12.0.0 Release 12,
* 11.2.3.2.1 Message type octet (when accessing Release 98 and older
* networks only)
*/
switch (gsm48_hdr_pdisc(hdr)) {
case GSM48_PDISC_MM:
case GSM48_PDISC_CC:
case GSM48_PDISC_NC_SS:
case GSM48_PDISC_GROUP_CC:
case GSM48_PDISC_BCAST_CC:
case GSM48_PDISC_LOC:
return hdr->msg_type & 0x3f;
default:
return hdr->msg_type;
}
}
static inline uint8_t gsm48_hdr_msg_type_r99(const struct gsm48_hdr *hdr)
{
/*
* 3GPP TS 24.007 version 12.0.0 Release 12,
* 11.2.3.2.2 Message type octet (when accessing Release 99 and newer
* networks)
*/
switch (gsm48_hdr_pdisc(hdr)) {
case GSM48_PDISC_MM:
case GSM48_PDISC_CC:
case GSM48_PDISC_NC_SS:
return hdr->msg_type & 0x3f;
case GSM48_PDISC_GROUP_CC:
case GSM48_PDISC_BCAST_CC:
case GSM48_PDISC_LOC:
return hdr->msg_type & 0x3f;
default:
return hdr->msg_type;
}
}
void gsm48_set_dtx(struct gsm48_cell_options *op, enum gsm48_dtx_mode full,
enum gsm48_dtx_mode half, bool is_bcch);
#define gsm48_hdr_msg_type gsm48_hdr_msg_type_r99
/* Section 10.4 */
#define GSM48_MT_RR_INIT_REQ 0x3c
#define GSM48_MT_RR_ADD_ASS 0x3b
#define GSM48_MT_RR_IMM_ASS 0x3f
#define GSM48_MT_RR_IMM_ASS_EXT 0x39
#define GSM48_MT_RR_IMM_ASS_REJ 0x3a
#define GSM48_MT_RR_DTM_ASS_FAIL 0x48
#define GSM48_MT_RR_DTM_REJECT 0x49
#define GSM48_MT_RR_DTM_REQUEST 0x4A
#define GSM48_MT_RR_PACKET_ASS 0x4B
#define GSM48_MT_RR_CIPH_M_CMD 0x35
#define GSM48_MT_RR_CIPH_M_COMPL 0x32
#define GSM48_MT_RR_CFG_CHG_CMD 0x30
#define GSM48_MT_RR_CFG_CHG_ACK 0x31
#define GSM48_MT_RR_CFG_CHG_REJ 0x33
#define GSM48_MT_RR_ASS_CMD 0x2e
#define GSM48_MT_RR_ASS_COMPL 0x29
#define GSM48_MT_RR_ASS_FAIL 0x2f
#define GSM48_MT_RR_HANDO_CMD 0x2b
#define GSM48_MT_RR_HANDO_COMPL 0x2c
#define GSM48_MT_RR_HANDO_FAIL 0x28
#define GSM48_MT_RR_HANDO_INFO 0x2d
#define GSM48_MT_RR_HANDO_INFO 0x2d
#define GSM48_MT_RR_DTM_ASS_CMD 0x4c
#define GSM48_MT_RR_CELL_CHG_ORDER 0x08
#define GSM48_MT_RR_PDCH_ASS_CMD 0x23
#define GSM48_MT_RR_CHAN_REL 0x0d
#define GSM48_MT_RR_PART_REL 0x0a
#define GSM48_MT_RR_PART_REL_COMP 0x0f
#define GSM48_MT_RR_PAG_REQ_1 0x21
#define GSM48_MT_RR_PAG_REQ_2 0x22
#define GSM48_MT_RR_PAG_REQ_3 0x24
#define GSM48_MT_RR_PAG_RESP 0x27
#define GSM48_MT_RR_NOTIF_NCH 0x20
#define GSM48_MT_RR_NOTIF_FACCH 0x25 /* (Reserved) */
#define GSM48_MT_RR_NOTIF_RESP 0x26
#define GSM48_MT_RR_PACKET_NOTIF 0x4e
#define GSM48_MT_RR_UTRAN_CLSM_CHG 0x60
#define GSM48_MT_RR_CDMA2K_CLSM_CHG 0x62
#define GSM48_MT_RR_IS_TO_UTRAN_HANDO 0x63
#define GSM48_MT_RR_IS_TO_CDMA2K_HANDO 0x64
#define GSM48_MT_RR_SYSINFO_8 0x18
#define GSM48_MT_RR_SYSINFO_1 0x19
#define GSM48_MT_RR_SYSINFO_2 0x1a
#define GSM48_MT_RR_SYSINFO_3 0x1b
#define GSM48_MT_RR_SYSINFO_4 0x1c
#define GSM48_MT_RR_SYSINFO_5 0x1d
#define GSM48_MT_RR_SYSINFO_6 0x1e
#define GSM48_MT_RR_SYSINFO_7 0x1f
#define GSM48_MT_RR_SYSINFO_2bis 0x02
#define GSM48_MT_RR_SYSINFO_2ter 0x03
#define GSM48_MT_RR_SYSINFO_2quater 0x07
#define GSM48_MT_RR_SYSINFO_5bis 0x05
#define GSM48_MT_RR_SYSINFO_5ter 0x06
#define GSM48_MT_RR_SYSINFO_9 0x04
#define GSM48_MT_RR_SYSINFO_13 0x00
#define GSM48_MT_RR_SYSINFO_16 0x3d
#define GSM48_MT_RR_SYSINFO_17 0x3e
#define GSM48_MT_RR_SYSINFO_18 0x40
#define GSM48_MT_RR_SYSINFO_19 0x41
#define GSM48_MT_RR_SYSINFO_20 0x42
#define GSM48_MT_RR_CHAN_MODE_MODIF 0x10
#define GSM48_MT_RR_STATUS 0x12
#define GSM48_MT_RR_CHAN_MODE_MODIF_ACK 0x17
#define GSM48_MT_RR_FREQ_REDEF 0x14
#define GSM48_MT_RR_MEAS_REP 0x15
#define GSM48_MT_RR_CLSM_CHG 0x16
#define GSM48_MT_RR_CLSM_ENQ 0x13
#define GSM48_MT_RR_EXT_MEAS_REP 0x36
#define GSM48_MT_RR_EXT_MEAS_REP_ORD 0x37
#define GSM48_MT_RR_GPRS_SUSP_REQ 0x34
#define GSM48_MT_RR_DTM_INFO 0x4d
#define GSM48_MT_RR_VGCS_UPL_GRANT 0x09
#define GSM48_MT_RR_UPLINK_RELEASE 0x0e
#define GSM48_MT_RR_UPLINK_FREE 0x0c
#define GSM48_MT_RR_UPLINK_BUSY 0x2a
#define GSM48_MT_RR_TALKER_IND 0x11
#define GSM48_MT_RR_APP_INFO 0x38
/* Table 10.2/3GPP TS 04.08 */
#define GSM48_MT_MM_IMSI_DETACH_IND 0x01
#define GSM48_MT_MM_LOC_UPD_ACCEPT 0x02
#define GSM48_MT_MM_LOC_UPD_REJECT 0x04
#define GSM48_MT_MM_LOC_UPD_REQUEST 0x08
#define GSM48_MT_MM_AUTH_REJ 0x11
#define GSM48_MT_MM_AUTH_REQ 0x12
#define GSM48_MT_MM_AUTH_RESP 0x14
#define GSM48_MT_MM_AUTH_FAIL 0x1c
#define GSM48_MT_MM_ID_REQ 0x18
#define GSM48_MT_MM_ID_RESP 0x19
#define GSM48_MT_MM_TMSI_REALL_CMD 0x1a
#define GSM48_MT_MM_TMSI_REALL_COMPL 0x1b
#define GSM48_MT_MM_CM_SERV_ACC 0x21
#define GSM48_MT_MM_CM_SERV_REJ 0x22
#define GSM48_MT_MM_CM_SERV_ABORT 0x23
#define GSM48_MT_MM_CM_SERV_REQ 0x24
#define GSM48_MT_MM_CM_SERV_PROMPT 0x25
#define GSM48_MT_MM_CM_REEST_REQ 0x28
#define GSM48_MT_MM_ABORT 0x29
#define GSM48_MT_MM_NULL 0x30
#define GSM48_MT_MM_STATUS 0x31
#define GSM48_MT_MM_INFO 0x32
/* Table 10.3/3GPP TS 04.08 */
#define GSM48_MT_CC_ALERTING 0x01
#define GSM48_MT_CC_CALL_CONF 0x08
#define GSM48_MT_CC_CALL_PROC 0x02
#define GSM48_MT_CC_CONNECT 0x07
#define GSM48_MT_CC_CONNECT_ACK 0x0f
#define GSM48_MT_CC_EMERG_SETUP 0x0e
#define GSM48_MT_CC_PROGRESS 0x03
#define GSM48_MT_CC_ESTAB 0x04
#define GSM48_MT_CC_ESTAB_CONF 0x06
#define GSM48_MT_CC_RECALL 0x0b
#define GSM48_MT_CC_START_CC 0x09
#define GSM48_MT_CC_SETUP 0x05
#define GSM48_MT_CC_MODIFY 0x17
#define GSM48_MT_CC_MODIFY_COMPL 0x1f
#define GSM48_MT_CC_MODIFY_REJECT 0x13
#define GSM48_MT_CC_USER_INFO 0x10
#define GSM48_MT_CC_HOLD 0x18
#define GSM48_MT_CC_HOLD_ACK 0x19
#define GSM48_MT_CC_HOLD_REJ 0x1a
#define GSM48_MT_CC_RETR 0x1c
#define GSM48_MT_CC_RETR_ACK 0x1d
#define GSM48_MT_CC_RETR_REJ 0x1e
#define GSM48_MT_CC_DISCONNECT 0x25
#define GSM48_MT_CC_RELEASE 0x2d
#define GSM48_MT_CC_RELEASE_COMPL 0x2a
#define GSM48_MT_CC_CONG_CTRL 0x39
#define GSM48_MT_CC_NOTIFY 0x3e
#define GSM48_MT_CC_STATUS 0x3d
#define GSM48_MT_CC_STATUS_ENQ 0x34
#define GSM48_MT_CC_START_DTMF 0x35
#define GSM48_MT_CC_STOP_DTMF 0x31
#define GSM48_MT_CC_STOP_DTMF_ACK 0x32
#define GSM48_MT_CC_START_DTMF_ACK 0x36
#define GSM48_MT_CC_START_DTMF_REJ 0x37
#define GSM48_MT_CC_FACILITY 0x3a
extern const struct value_string gsm48_rr_msgtype_names[];
extern const struct value_string gsm48_mm_msgtype_names[];
extern const struct value_string gsm48_cc_msgtype_names[];
const char *gsm48_pdisc_msgtype_name(uint8_t pdisc, uint8_t msg_type);
/* FIXME: Table 10.4 / 10.4a (GPRS) */
/* Section 10.5.3.3 CM service type */
#define GSM48_CMSERV_MO_CALL_PACKET 1
#define GSM48_CMSERV_EMERGENCY 2
#define GSM48_CMSERV_SMS 4
#define GSM48_CMSERV_SUP_SERV 8
#define GSM48_CMSERV_VGCS 9
#define GSM48_CMSERV_VBS 10
#define GSM48_CMSERV_LOC_SERV 11
/* Section 10.5.2.26, Table 10.5.64 */
#define GSM48_PM_MASK 0x03
#define GSM48_PM_NORMAL 0x00
#define GSM48_PM_EXTENDED 0x01
#define GSM48_PM_REORG 0x02
#define GSM48_PM_SAME 0x03
/* Chapter 10.5.3.5 / Table 10.5.93 */
#define GSM48_LUPD_NORMAL 0x0
#define GSM48_LUPD_PERIODIC 0x1
#define GSM48_LUPD_IMSI_ATT 0x2
#define GSM48_LUPD_RESERVED 0x3
/* Table 10.5.4 */
#define GSM_MI_TYPE_MASK 0x07
#define GSM_MI_TYPE_NONE 0x00
#define GSM_MI_TYPE_IMSI 0x01
#define GSM_MI_TYPE_IMEI 0x02
#define GSM_MI_TYPE_IMEISV 0x03
#define GSM_MI_TYPE_TMSI 0x04
#define GSM_MI_ODD 0x08
#define GSM48_IE_MOBILE_ID 0x17 /* 10.5.1.4 */
#define GSM48_IE_NAME_LONG 0x43 /* 10.5.3.5a */
#define GSM48_IE_NAME_SHORT 0x45 /* 10.5.3.5a */
#define GSM48_IE_UTC 0x46 /* 10.5.3.8 */
#define GSM48_IE_NET_TIME_TZ 0x47 /* 10.5.3.9 */
#define GSM48_IE_LSA_IDENT 0x48 /* 10.5.3.11 */
#define GSM48_IE_NET_DST 0x49 /* 10.5.3.12 [24.008] */
#define GSM48_IE_BEARER_CAP 0x04 /* 10.5.4.5 */
#define GSM48_IE_CAUSE 0x08 /* 10.5.4.11 */
#define GSM48_IE_CC_CAP 0x15 /* 10.5.4.5a */
#define GSM48_IE_ALERT 0x19 /* 10.5.4.26 */
#define GSM48_IE_FACILITY 0x1c /* 10.5.4.15 */
#define GSM48_IE_PROGR_IND 0x1e /* 10.5.4.21 */
#define GSM48_IE_AUX_STATUS 0x24 /* 10.5.4.4 */
#define GSM48_IE_NOTIFY 0x27 /* 10.5.4.20 */
#define GSM48_IE_KPD_FACILITY 0x2c /* 10.5.4.17 */
#define GSM48_IE_SIGNAL 0x34 /* 10.5.4.23 */
#define GSM48_IE_CONN_BCD 0x4c /* 10.5.4.13 */
#define GSM48_IE_CONN_SUB 0x4d /* 10.5.4.14 */
#define GSM48_IE_CALLING_BCD 0x5c /* 10.5.4.9 */
#define GSM48_IE_CALLING_SUB 0x5d /* 10.5.4.10 */
#define GSM48_IE_CALLED_BCD 0x5e /* 10.5.4.7 */
#define GSM48_IE_CALLED_SUB 0x6d /* 10.5.4.8 */
#define GSM48_IE_REDIR_BCD 0x74 /* 10.5.4.21a */
#define GSM48_IE_REDIR_SUB 0x75 /* 10.5.4.21b */
#define GSM48_IE_LOWL_COMPAT 0x7c /* 10.5.4.18 */
#define GSM48_IE_HIGHL_COMPAT 0x7d /* 10.5.4.16 */
#define GSM48_IE_USER_USER 0x7e /* 10.5.4.25 */
#define GSM48_IE_SS_VERS 0x7f /* 10.5.4.24 */
#define GSM48_IE_MORE_DATA 0xa0 /* 10.5.4.19 */
#define GSM48_IE_CLIR_SUPP 0xa1 /* 10.5.4.11a */
#define GSM48_IE_CLIR_INVOC 0xa2 /* 10.5.4.11b */
#define GSM48_IE_REV_C_SETUP 0xa3 /* 10.5.4.22a */
#define GSM48_IE_REPEAT_CIR 0xd1 /* 10.5.4.22 */
#define GSM48_IE_REPEAT_SEQ 0xd3 /* 10.5.4.22 */
/* Section 10.5.4.11 / Table 10.5.122 */
#define GSM48_CAUSE_CS_GSM 0x60
/* Section 9.1.2 / Table 9.3 */
/* RR elements */
#define GSM48_IE_VGCS_TARGET 0x01
//#define GSM48_IE_VGCS_T_MODE_I 0x01
#define GSM48_IE_FRQSHORT_AFTER 0x02
#define GSM48_IE_MUL_RATE_CFG 0x03 /* 10.5.2.21aa */
#define GSM48_IE_FREQ_L_AFTER 0x05
#define GSM48_IE_MSLOT_DESC 0x10
#define GSM48_IE_CHANMODE_2 0x11
#define GSM48_IE_FRQSHORT_BEFORE 0x12
//#define GSM48_IE_FRQSHORT_BEFOR 0x12
#define GSM48_IE_CHANMODE_3 0x13
#define GSM48_IE_CHANMODE_4 0x14
#define GSM48_IE_CHANMODE_5 0x15
#define GSM48_IE_CHANMODE_6 0x16
#define GSM48_IE_CHANMODE_7 0x17
#define GSM48_IE_CHANMODE_8 0x18
#define GSM48_IE_CHANDESC_2 0x64
#define GSM48_IE_MA_AFTER 0x72
#define GSM48_IE_START_TIME 0x7c
#define GSM48_IE_FREQ_L_BEFORE 0x19
//#define GSM48_IE_FRQLIST_BEFORE 0x19
#define GSM48_IE_CH_DESC_1_BEFORE 0x1c
//#define GSM48_IE_CHDES_1_BEFORE 0x1c
#define GSM48_IE_CH_DESC_2_BEFORE 0x1d
//#define GSM48_IE_CHDES_2_BEFORE 0x1d
#define GSM48_IE_F_CH_SEQ_BEFORE 0x1e
//#define GSM48_IE_FRQSEQ_BEFORE 0x1e
#define GSM48_IE_CLASSMARK3 0x20
#define GSM48_IE_MA_BEFORE 0x21
#define GSM48_IE_RR_PACKET_UL 0x22
#define GSM48_IE_RR_PACKET_DL 0x23
#define GSM48_IE_CELL_CH_DESC 0x62
#define GSM48_IE_CHANMODE_1 0x63
#define GSM48_IE_CHDES_2_AFTER 0x64
#define GSM48_IE_MODE_SEC_CH 0x66
#define GSM48_IE_F_CH_SEQ_AFTER 0x69
#define GSM48_IE_MA_AFTER 0x72
#define GSM48_IE_BA_RANGE 0x73
#define GSM48_IE_GROUP_CHDES 0x74
#define GSM48_IE_BA_LIST_PREF 0x75
#define GSM48_IE_MOB_OVSERV_DIF 0x77
#define GSM48_IE_REALTIME_DIFF 0x7b
#define GSM48_IE_START_TIME 0x7c
#define GSM48_IE_TIMING_ADVANCE 0x7d
#define GSM48_IE_GROUP_CIP_SEQ 0x80
#define GSM48_IE_CIP_MODE_SET 0x90
#define GSM48_IE_GPRS_RESUMPT 0xc0
#define GSM48_IE_SYNC_IND 0xd0
/* System Information 4 (types are equal IEs above) */
#define GSM48_IE_CBCH_CHAN_DESC 0x64
#define GSM48_IE_CBCH_MOB_AL 0x72
/* Additional MM elements */
#define GSM48_IE_LOCATION_AREA 0x13
#define GSM48_IE_AUTN 0x20
#define GSM48_IE_AUTH_RES_EXT 0x21
#define GSM48_IE_AUTS 0x22
#define GSM48_IE_PRIORITY_LEV 0x80
#define GSM48_IE_FOLLOW_ON_PROC 0xa1
#define GSM48_IE_CTS_PERMISSION 0xa2
/* Section 10.5.4.21 / Table 10.5.127 */
enum gsm48_progress_desc {
GSM48_PROGR_NOT_E2E = 0x00,
GSM48_PROGR_DEST_NOT_PLMN = 0x02,
GSM48_PROGR_ORIG_NOT_PLMN = 0x03,
GSM48_PROGR_RETURNED = 0x04,
GSM48_PROGR_IN_BAND_AVAIL = 0x08,
GSM48_PROGR_CALL_E2E = 0x20,
GSM48_PROGR_QUEUEING = 0x40,
};
/* Section 10.5.4.23 / Table 10.5.130 */
enum gsm48_signal_val {
GSM48_SIGNAL_DIALTONE = 0x00,
GSM48_SIGNAL_RINGBACK = 0x01,
GSM48_SIGNAL_INTERCEPT = 0x02,
GSM48_SIGNAL_NET_CONG = 0x03,
GSM48_SIGNAL_BUSY = 0x04,
GSM48_SIGNAL_CONFIRM = 0x05,
GSM48_SIGNAL_ANSWER = 0x06,
GSM48_SIGNAL_CALL_WAIT = 0x07,
GSM48_SIGNAL_OFF_HOOK = 0x08,
GSM48_SIGNAL_OFF = 0x3f,
GSM48_SIGNAL_ALERT_OFF = 0x4f,
};
/* Section 10.5.4.11 / Table 10.5.122 */
enum gsm48_cause_coding {
GSM48_CAUSE_CODING_CCITT_Q931 = 0x00,
GSM48_CAUSE_CODING_RESERVED = 0x01,
GSM48_CAUSE_CODING_NATIONAL = 0x02,
GSM48_CAUSE_CODING_GSM = 0x03,
};
enum gsm48_cause_loc {
GSM48_CAUSE_LOC_USER = 0x00,
GSM48_CAUSE_LOC_PRN_S_LU = 0x01,
GSM48_CAUSE_LOC_PUN_S_LU = 0x02,
GSM48_CAUSE_LOC_TRANS_NET = 0x03,
GSM48_CAUSE_LOC_PUN_S_RU = 0x04,
GSM48_CAUSE_LOC_PRN_S_RU = 0x05,
/* not defined */
GSM48_CAUSE_LOC_INN_NET = 0x07,
GSM48_CAUSE_LOC_NET_BEYOND = 0x0a,
};
/* Section 10.5.2.31 RR Cause / Table 10.5.70 */
enum gsm48_rr_cause {
GSM48_RR_CAUSE_NORMAL = 0x00,
GSM48_RR_CAUSE_ABNORMAL_UNSPEC = 0x01,
GSM48_RR_CAUSE_ABNORMAL_UNACCT = 0x02,
GSM48_RR_CAUSE_ABNORMAL_TIMER = 0x03,
GSM48_RR_CAUSE_ABNORMAL_NOACT = 0x04,
GSM48_RR_CAUSE_PREMPTIVE_REL = 0x05,
GSM48_RR_CAUSE_HNDOVER_IMP = 0x08,
GSM48_RR_CAUSE_CHAN_MODE_UNACCT = 0x09,
GSM48_RR_CAUSE_FREQ_NOT_IMPL = 0x0a,
GSM48_RR_CAUSE_CALL_CLEARED = 0x41,
GSM48_RR_CAUSE_SEMANT_INCORR = 0x5f,
GSM48_RR_CAUSE_INVALID_MAND_INF = 0x60,
GSM48_RR_CAUSE_MSG_TYPE_N = 0x61,
GSM48_RR_CAUSE_MSG_TYPE_N_COMPAT= 0x62,
GSM48_RR_CAUSE_COND_IE_ERROR = 0x64,
GSM48_RR_CAUSE_NO_CELL_ALLOC_A = 0x65,
GSM48_RR_CAUSE_PROT_ERROR_UNSPC = 0x6f,
};
/* Section 10.5.4.11 CC Cause / Table 10.5.123 */
enum gsm48_cc_cause {
GSM48_CC_CAUSE_UNASSIGNED_NR = 1,
GSM48_CC_CAUSE_NO_ROUTE = 3,
GSM48_CC_CAUSE_CHAN_UNACCEPT = 6,
GSM48_CC_CAUSE_OP_DET_BARRING = 8,
GSM48_CC_CAUSE_NORM_CALL_CLEAR = 16,
GSM48_CC_CAUSE_USER_BUSY = 17,
GSM48_CC_CAUSE_USER_NOTRESPOND = 18,
GSM48_CC_CAUSE_USER_ALERTING_NA = 19,
GSM48_CC_CAUSE_CALL_REJECTED = 21,
GSM48_CC_CAUSE_NUMBER_CHANGED = 22,
GSM48_CC_CAUSE_PRE_EMPTION = 25,
GSM48_CC_CAUSE_NONSE_USER_CLR = 26,
GSM48_CC_CAUSE_DEST_OOO = 27,
GSM48_CC_CAUSE_INV_NR_FORMAT = 28,
GSM48_CC_CAUSE_FACILITY_REJ = 29,
GSM48_CC_CAUSE_RESP_STATUS_INQ = 30,
GSM48_CC_CAUSE_NORMAL_UNSPEC = 31,
GSM48_CC_CAUSE_NO_CIRCUIT_CHAN = 34,
GSM48_CC_CAUSE_NETWORK_OOO = 38,
GSM48_CC_CAUSE_TEMP_FAILURE = 41,
GSM48_CC_CAUSE_SWITCH_CONG = 42,
GSM48_CC_CAUSE_ACC_INF_DISCARD = 43,
GSM48_CC_CAUSE_REQ_CHAN_UNAVAIL = 44,
GSM48_CC_CAUSE_RESOURCE_UNAVAIL = 47,
GSM48_CC_CAUSE_QOS_UNAVAIL = 49,
GSM48_CC_CAUSE_REQ_FAC_NOT_SUBSC= 50,
GSM48_CC_CAUSE_INC_BARRED_CUG = 55,
GSM48_CC_CAUSE_BEARER_CAP_UNAUTH= 57,
GSM48_CC_CAUSE_BEARER_CA_UNAVAIL= 58,
GSM48_CC_CAUSE_SERV_OPT_UNAVAIL = 63,
GSM48_CC_CAUSE_BEARERSERV_UNIMPL= 65,
GSM48_CC_CAUSE_ACM_GE_ACM_MAX = 68,
GSM48_CC_CAUSE_REQ_FAC_NOTIMPL = 69,
GSM48_CC_CAUSE_RESTR_BCAP_AVAIL = 70,
GSM48_CC_CAUSE_SERV_OPT_UNIMPL = 79,
GSM48_CC_CAUSE_INVAL_TRANS_ID = 81,
GSM48_CC_CAUSE_USER_NOT_IN_CUG = 87,
GSM48_CC_CAUSE_INCOMPAT_DEST = 88,
GSM48_CC_CAUSE_INVAL_TRANS_NET = 91,
GSM48_CC_CAUSE_SEMANTIC_INCORR = 95,
GSM48_CC_CAUSE_INVAL_MAND_INF = 96,
GSM48_CC_CAUSE_MSGTYPE_NOTEXIST = 97,
GSM48_CC_CAUSE_MSGTYPE_INCOMPAT = 98,
GSM48_CC_CAUSE_IE_NOTEXIST = 99,
GSM48_CC_CAUSE_COND_IE_ERR = 100,
GSM48_CC_CAUSE_MSG_INCOMP_STATE = 101,
GSM48_CC_CAUSE_RECOVERY_TIMER = 102,
GSM48_CC_CAUSE_PROTO_ERR = 111,
GSM48_CC_CAUSE_INTERWORKING = 127,
};
extern const struct value_string gsm48_cc_cause_names[];
static inline const char *gsm48_cc_cause_name(enum gsm48_cc_cause val)
{ return get_value_string(gsm48_cc_cause_names, val); }
/* Annex G, GSM specific cause values for mobility management */
enum gsm48_reject_value {
GSM48_REJECT_IMSI_UNKNOWN_IN_HLR = 2,
GSM48_REJECT_ILLEGAL_MS = 3,
GSM48_REJECT_IMSI_UNKNOWN_IN_VLR = 4,
GSM48_REJECT_IMEI_NOT_ACCEPTED = 5,
GSM48_REJECT_ILLEGAL_ME = 6,
GSM48_REJECT_PLMN_NOT_ALLOWED = 11,
GSM48_REJECT_LOC_NOT_ALLOWED = 12,
GSM48_REJECT_ROAMING_NOT_ALLOWED = 13,
GSM48_REJECT_NETWORK_FAILURE = 17,
GSM48_REJECT_SYNCH_FAILURE = 21,
GSM48_REJECT_CONGESTION = 22,
GSM48_REJECT_SRV_OPT_NOT_SUPPORTED = 32,
GSM48_REJECT_RQD_SRV_OPT_NOT_SUPPORTED = 33,
GSM48_REJECT_SRV_OPT_TMP_OUT_OF_ORDER = 34,
GSM48_REJECT_CALL_CAN_NOT_BE_IDENTIFIED = 38,
GSM48_REJECT_INCORRECT_MESSAGE = 95,
GSM48_REJECT_INVALID_MANDANTORY_INF = 96,
GSM48_REJECT_MSG_TYPE_NOT_IMPLEMENTED = 97,
GSM48_REJECT_MSG_TYPE_NOT_COMPATIBLE = 98,
GSM48_REJECT_INF_ELEME_NOT_IMPLEMENTED = 99,
GSM48_REJECT_CONDTIONAL_IE_ERROR = 100,
GSM48_REJECT_MSG_NOT_COMPATIBLE = 101,
GSM48_REJECT_PROTOCOL_ERROR = 111,
/* according to G.6 Additional cause codes for GMM */
GSM48_REJECT_GPRS_NOT_ALLOWED = 7,
GSM48_REJECT_SERVICES_NOT_ALLOWED = 8,
GSM48_REJECT_MS_IDENTITY_NOT_DERVIVABLE = 9,
GSM48_REJECT_IMPLICITLY_DETACHED = 10,
GSM48_REJECT_GPRS_NOT_ALLOWED_IN_PLMN = 14,
GSM48_REJECT_MSC_TMP_NOT_REACHABLE = 16,
};
extern const struct value_string gsm48_reject_value_names[];
static inline const char *gsm48_reject_value_name(enum gsm48_reject_value val)
{ return get_value_string(gsm48_reject_value_names, val); }
enum chreq_type {
CHREQ_T_EMERG_CALL,
CHREQ_T_CALL_REEST_TCH_F,
CHREQ_T_CALL_REEST_TCH_H,
CHREQ_T_CALL_REEST_TCH_H_DBL,
CHREQ_T_SDCCH,
CHREQ_T_TCH_F,
CHREQ_T_VOICE_CALL_TCH_H,
CHREQ_T_DATA_CALL_TCH_H,
CHREQ_T_LOCATION_UPD,
CHREQ_T_PAG_R_ANY_NECI0,
CHREQ_T_PAG_R_ANY_NECI1,
CHREQ_T_PAG_R_TCH_F,
CHREQ_T_PAG_R_TCH_FH,
CHREQ_T_LMU,
CHREQ_T_RESERVED_SDCCH,
CHREQ_T_RESERVED_IGNORE,
CHREQ_T_PDCH_ONE_PHASE,
CHREQ_T_PDCH_TWO_PHASE,
_NUM_CHREQ_T,
};
/* Chapter 11.3 */
#define GSM48_T301 180, 0
#define GSM48_T303 30, 0
#define GSM48_T305 30, 0
#define GSM48_T306 30, 0
#define GSM48_T308 10, 0 /* no spec default */
#define GSM48_T310 30, 0 /* no spec default */
#define GSM48_T313 30, 0 /* no spec default */
#define GSM48_T323 30, 0
#define GSM48_T331 30, 0 /* no spec default */
#define GSM48_T333 30, 0 /* no spec default */
#define GSM48_T334 25, 0 /* min 15s */
#define GSM48_T338 30, 0 /* no spec default */
#define GSM48_T303_MS 30, 0
#define GSM48_T305_MS 30, 0
#define GSM48_T308_MS 30, 0
#define GSM48_T310_MS 30, 0
#define GSM48_T313_MS 30, 0
#define GSM48_T323_MS 30, 0
#define GSM48_T332_MS 30, 0
#define GSM48_T335_MS 30, 0
/* Chapter 5.1.2.2 */
#define GSM_CSTATE_NULL 0
#define GSM_CSTATE_INITIATED 1
#define GSM_CSTATE_MM_CONNECTION_PEND 2 /* see 10.5.4.6 */
#define GSM_CSTATE_MO_CALL_PROC 3
#define GSM_CSTATE_CALL_DELIVERED 4
#define GSM_CSTATE_CALL_PRESENT 6
#define GSM_CSTATE_CALL_RECEIVED 7
#define GSM_CSTATE_CONNECT_REQUEST 8
#define GSM_CSTATE_MO_TERM_CALL_CONF 9
#define GSM_CSTATE_ACTIVE 10
#define GSM_CSTATE_DISCONNECT_REQ 12
#define GSM_CSTATE_DISCONNECT_IND 12
#define GSM_CSTATE_RELEASE_REQ 19
#define GSM_CSTATE_MO_ORIG_MODIFY 26
#define GSM_CSTATE_MO_TERM_MODIFY 27
#define GSM_CSTATE_CONNECT_IND 28
#define SBIT(a) (1 << a)
#define ALL_STATES 0xffffffff
/* Table 10.5.3/3GPP TS 04.08: Location Area Identification information element */
#define GSM_LAC_RESERVED_DETACHED 0x0
#define GSM_LAC_RESERVED_ALL_BTS 0xfffe
/* GSM 04.08 Bearer Capability: Information Transfer Capability */
enum gsm48_bcap_itcap {
GSM48_BCAP_ITCAP_SPEECH = 0,
GSM48_BCAP_ITCAP_UNR_DIG_INF = 1,
GSM48_BCAP_ITCAP_3k1_AUDIO = 2,
GSM48_BCAP_ITCAP_FAX_G3 = 3,
GSM48_BCAP_ITCAP_OTHER = 5,
GSM48_BCAP_ITCAP_RESERVED = 7,
};
/* GSM 04.08 Bearer Capability: Transfer Mode */
enum gsm48_bcap_tmod {
GSM48_BCAP_TMOD_CIRCUIT = 0,
GSM48_BCAP_TMOD_PACKET = 1,
};
/* GSM 04.08 Bearer Capability: Coding Standard */
enum gsm48_bcap_coding {
GSM48_BCAP_CODING_GSM_STD = 0,
};
/* GSM 04.08 Bearer Capability: Radio Channel Requirements */
enum gsm48_bcap_rrq {
GSM48_BCAP_RRQ_FR_ONLY = 1,
GSM48_BCAP_RRQ_DUAL_HR = 2,
GSM48_BCAP_RRQ_DUAL_FR = 3,
};
/* GSM 04.08 Bearer Capability: Rate Adaption */
enum gsm48_bcap_ra {
GSM48_BCAP_RA_NONE = 0,
GSM48_BCAP_RA_V110_X30 = 1,
GSM48_BCAP_RA_X31 = 2,
GSM48_BCAP_RA_OTHER = 3,
};
/* GSM 04.08 Bearer Capability: Signalling access protocol */
enum gsm48_bcap_sig_access {
GSM48_BCAP_SA_I440_I450 = 1,
GSM48_BCAP_SA_X21 = 2,
GSM48_BCAP_SA_X28_DP_IN = 3,
GSM48_BCAP_SA_X28_DP_UN = 4,
GSM48_BCAP_SA_X28_NDP = 5,
GSM48_BCAP_SA_X32 = 6,
};
/* GSM 04.08 Bearer Capability: User Rate */
enum gsm48_bcap_user_rate {
GSM48_BCAP_UR_300 = 1,
GSM48_BCAP_UR_1200 = 2,
GSM48_BCAP_UR_2400 = 3,
GSM48_BCAP_UR_4800 = 4,
GSM48_BCAP_UR_9600 = 5,
GSM48_BCAP_UR_12000 = 6,
GSM48_BCAP_UR_1200_75 = 7,
};
/* GSM 04.08 Bearer Capability: Parity */
enum gsm48_bcap_parity {
GSM48_BCAP_PAR_ODD = 0,
GSM48_BCAP_PAR_EVEN = 2,
GSM48_BCAP_PAR_NONE = 3,
GSM48_BCAP_PAR_ZERO = 4,
GSM48_BCAP_PAR_ONE = 5,
};
/* GSM 04.08 Bearer Capability: Intermediate Rate */
enum gsm48_bcap_interm_rate {
GSM48_BCAP_IR_8k = 2,
GSM48_BCAP_IR_16k = 3,
};
/* GSM 04.08 Bearer Capability: Transparency */
enum gsm48_bcap_transp {
GSM48_BCAP_TR_TRANSP = 0,
GSM48_BCAP_TR_RLP = 1,
GSM48_BCAP_TR_TR_PREF = 2,
GSM48_BCAP_TR_RLP_PREF = 3,
};
/* GSM 04.08 Bearer Capability: Modem Type */
enum gsm48_bcap_modem_type {
GSM48_BCAP_MT_NONE = 0,
GSM48_BCAP_MT_V21 = 1,
GSM48_BCAP_MT_V22 = 2,
GSM48_BCAP_MT_V22bis = 3,
GSM48_BCAP_MT_V23 = 4,
GSM48_BCAP_MT_V26ter = 5,
GSM48_BCAP_MT_V32 = 6,
GSM48_BCAP_MT_UNDEF = 7,
GSM48_BCAP_MT_AUTO_1 = 8,
};
/*! GSM 04.08 Bearer Capability: Speech Version Indication
* (See also 3GPP TS 24.008, Table 10.5.103) */
enum gsm48_bcap_speech_ver {
GSM48_BCAP_SV_FR = 0, /*!< GSM FR V1 (GSM FR) */
GSM48_BCAP_SV_HR = 1, /*!< GSM HR V1 (GSM HR) */
GSM48_BCAP_SV_EFR = 2, /*!< GSM FR V2 (GSM EFR) */
GSM48_BCAP_SV_AMR_F = 4, /*!< GSM FR V3 (FR AMR) */
GSM48_BCAP_SV_AMR_H = 5, /*!< GSM HR V3 (HR_AMR) */
GSM48_BCAP_SV_AMR_OFW = 6, /*!< GSM FR V4 (OFR AMR-WB) */
GSM48_BCAP_SV_AMR_OHW = 7, /*!< GSM HR V4 (OHR AMR-WB) */
GSM48_BCAP_SV_AMR_FW = 8, /*!< GSM FR V5 (FR AMR-WB) */
GSM48_BCAP_SV_AMR_OH = 11, /*!< GSM HR V6 (OHR AMR) */
};
#define GSM48_TMSI_LEN 5
#define GSM48_MID_TMSI_LEN (GSM48_TMSI_LEN + 2)
#define GSM48_MI_SIZE 32
/* 3GPP TS 24.008 § 10.5.5.15 Routing area identification */
struct gsm48_ra_id {
uint8_t digits[3]; /* MCC + MNC BCD digits */
uint16_t lac; /* Location Area Code */
uint8_t rac; /* Routing Area Code */
} __attribute__ ((packed));
#define GSM48_CELL_CHAN_DESC_SIZE 16
#define GSM_MACBLOCK_LEN 23
#define GSM_MACBLOCK_PADDING 0x2b
/* Table 10.5.118 / 3GPP TS 24.008 Section 10.5.4.7 */
enum gsm48_type_of_number {
GSM48_TON_UNKNOWN = 0,
GSM48_TON_INTERNATIONAL = 1,
GSM48_TON_NATIONAL = 2,
GSM48_TON_NET_SPEC = 3,
GSM48_TON_SHORT_CODE = 4,
/* reserved */
};
/* Table 10.5.118 / 3GPP TS 24.008 Section 10.5.4.7 */
enum gsm48_numbering_plan {
GSM48_NPI_UNKNOWN = 0,
GSM48_NPI_ISDN_E164 = 1,
GSM48_NPI_DATA_X121 = 3,
GSM48_NPI_TELEX_F69 = 4,
GSM48_NPI_NATIONAL = 8,
GSM48_NPI_PRIVATE = 9,
GSM48_NPI_CTS = 11,
/* reserved */
};
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