/*! \file gsm_04_08.h * GSM TS 04.08 definitions. */ #pragma once #include #include #include #include #include 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_endianness.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_endianness.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 10.5.1.7 */ struct gsm48_classmark3 { uint8_t a5_bits; uint8_t mult_band_supp; uint8_t assoc_radio_cap_1; uint8_t assoc_radio_cap_2; struct { bool present; uint8_t r_gsm_assoc_radio_cap; } r_support; struct { bool present; uint8_t mslot_class; } hscsd_mult_slot_cap; bool ucs2_treatment; bool extended_meas_cap; struct { bool present; uint8_t sms_value; uint8_t sm_value; } ms_meas_cap; struct { bool present; uint8_t method; } ms_pos_method_cap; struct { bool present; uint8_t mslot_class; } ecsd_multislot_cap; struct { bool present; bool mod_cap; struct { bool present; uint8_t value; } rf_pwr_cap_1; struct { bool present; uint8_t value; } rf_pwr_cap_2; } psk8_struct; struct { bool present; uint8_t value; uint8_t assoc_radio_cap; } gsm_400_bands_supp; struct { bool present; uint8_t value; } gsm_850_assoc_radio_cap; struct { bool present; uint8_t value; } gsm_1900_assoc_radio_cap; bool umts_fdd_rat_cap; bool umts_tdd_rat_cap; bool cdma200_rat_cap; struct { bool present; uint8_t mslot_class; bool single_slot_dtm; struct { bool present; uint8_t mslot_class; } dtm_egprs_multislot_cap; } dtm_gprs_multislot_cap; struct { bool present; uint8_t value; } single_band_supp; struct { bool present; uint8_t value; } gsm_750_assoc_radio_cap; bool umts_1_28_mcps_tdd_rat_cap; bool geran_feature_package; struct { bool present; uint8_t mslot_class; struct { bool present; uint8_t mslot_class; } extended_dtm_egprs_multislot_cap; } extended_dtm_gprs_multislot_cap; struct { bool present; uint8_t value; } high_multislot_cap; bool geran_feature_package_2; uint8_t gmsk_multislot_power_prof; uint8_t psk8_multislot_power_prof; struct { bool present; uint8_t value; uint8_t assoc_radio_cap; } t_gsm_400_bands_supp; uint8_t dl_advanced_rx_perf; bool dtm_enhancements_cap; struct { bool present; uint8_t mslot_class; bool offset_required; struct { bool present; uint8_t mslot_class; } dtm_egprs_high_multislot_cap; } dtm_gprs_high_multislot_cap; bool repeated_acch_capability; struct { bool present; uint8_t value; } gsm_710_assoc_radio_cap; struct { bool present; uint8_t value; } t_gsm_810_assoc_radio_cap; bool ciphering_mode_setting_cap; bool add_pos_cap; bool e_utra_fdd_supp; bool e_utra_tdd_supp; bool e_utra_meas_rep_supp; bool prio_resel_supp; bool utra_csg_cells_rep; uint8_t vamos_level; uint8_t tighter_capability; bool sel_ciph_dl_sacch; uint8_t cs_ps_srvcc_geran_utra; uint8_t cs_ps_srvcc_geran_eutra; bool geran_net_sharing; bool e_utra_wb_rsrq_meas_supp; bool er_band_support; bool utra_mult_band_ind_supp; bool e_utra_mult_band_ind_supp; bool extended_tsc_set_cap_supp; bool extended_earfcn_val_range; }; struct osmo_gsm48_classmark { bool classmark1_set; struct gsm48_classmark1 classmark1; uint8_t classmark2_len; struct gsm48_classmark2 classmark2; uint8_t classmark3_len; uint8_t classmark3[14]; /* if cm3 gets extended by spec, it will be truncated */ }; bool osmo_gsm48_classmark_is_r99(const struct osmo_gsm48_classmark *cm); bool osmo_gsm48_classmark1_is_r99(const struct gsm48_classmark1 *cm1); bool osmo_gsm48_classmark2_is_r99(const struct gsm48_classmark2 *cm2, uint8_t cm2_len); int osmo_gsm48_classmark_supports_a5(const struct osmo_gsm48_classmark *cm, uint8_t a5); const char *osmo_gsm48_classmark_a5_name(const struct osmo_gsm48_classmark *cm); char *osmo_gsm48_classmark_a5_name_buf(char *buf, size_t buf_len, const struct osmo_gsm48_classmark *cm); char *osmo_gsm48_classmark_a5_name_c(const void *ctx, const struct osmo_gsm48_classmark *cm); void osmo_gsm48_classmark_update(struct osmo_gsm48_classmark *dst, const struct osmo_gsm48_classmark *src); int8_t osmo_gsm48_rfpowercap2powerclass(enum gsm_band band, uint8_t rf_power_cap); /* Chapter 10.5.2.1b.3 */ 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_endianness.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)); /* Chapter 10.5.2.1b.4 */ 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_endianness.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)); /* Chapter 10.5.2.1b.5 */ 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_endianness.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)); /* Chapter 10.5.2.1b.6 */ 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_endianness.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)); /* 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_endianness.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_endianness.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_endianness.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_endianness.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)); /*! Check if the given mr contains valid measurement results */ static inline bool gsm48_meas_res_is_valid(const struct gsm48_meas_res *mr) { return (mr->meas_valid == 0); /* 0 means valid */ } /* 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_endianness.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_endianness.py) */ uint8_t atc:1, spare:2, power_level:5; #endif } __attribute__((packed)); /* 3GPP TS 44.018 Chapter 10.5.2.29 "RACH Control Parameters" */ struct gsm48_rach_control { #if OSMO_IS_LITTLE_ENDIAN uint8_t re :1, /* RE, Call reestablishment allowed */ cell_bar :1, /* CELL_BAR_ACCESS */ tx_integer :4, /* Tx-integer */ max_trans :2; /* Max_Retrans */ 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_endianness.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 <= 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 <= 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 <= 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_endianness.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_endianness.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_endianness.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)); /*! 10.5.2.6 Channel Mode value */ enum gsm48_chan_mode { /*! Signalling only (TCH/F or TCH/H) */ GSM48_CMODE_SIGN = 0x00, /*! Speech: FR (TCH/FS) or HR (TCH/HS) */ GSM48_CMODE_SPEECH_V1 = 0x01, /*! Speech: EFR (TCH/EFS) */ GSM48_CMODE_SPEECH_EFR = 0x21, /*!< a.k.a. V2 */ /*! Speech: AMR (TCH/AFS or TCH/AHS) */ GSM48_CMODE_SPEECH_AMR = 0x41, /*!< a.k.a. V3 */ /*! Speech: OFR AMR-WB (O-TCH/WFS) or OHR AMR-WB (O-TCH/WHS) */ GSM48_CMODE_SPEECH_V4 = 0x81, /*! Speech: FR AMR-WB (TCH/WFS) */ GSM48_CMODE_SPEECH_V5 = 0x82, /*! Speech: OHR AMR (O-TCH/AHS) */ GSM48_CMODE_SPEECH_V6 = 0x83, /* ECSD: 43.5 kbit/s (DL) + 14.5 kbit/s (UL) */ GSM48_CMODE_DATA_43k5_14k5 = 0x61, /* ECSD: 29.0 kbit/s (DL) + 14.5 kbit/s (UL) */ GSM48_CMODE_DATA_29k0_14k5 = 0x62, /* ECSD: 43.5 kbit/s (DL) + 29.0 kbit/s (UL) */ GSM48_CMODE_DATA_43k5_29k0 = 0x64, /* ECSD: 14.5 kbit/s (DL) + 43.5 kbit/s (UL) */ GSM48_CMODE_DATA_14k5_43k5 = 0x67, /* ECSD: 14.5 kbit/s (DL) + 29.0 kbit/s (UL) */ GSM48_CMODE_DATA_14k5_29k0 = 0x65, /* ECSD: 29.0 kbit/s (DL) + 43.5 kbit/s (UL) */ GSM48_CMODE_DATA_29k0_43k5 = 0x66, /*! ECSD: 43.5 kbit/s radio interface rate, 43.2 kbit/s services (E-TCH/F43.2) */ GSM48_CMODE_DATA_43k5 = 0x27, /*! ECSD: 32.0 kbit/s radio interface rate, 32.0 kbit/s services (E-TCH/F32.0) */ GSM48_CMODE_DATA_32k0 = 0x63, /*! ECSD: 29.0 kbit/s radio interface rate, 28.8 kbit/s services (E-TCH/F28.8) */ GSM48_CMODE_DATA_29k0 = 0x43, /*! CSD: 14.5 kbit/s radio interface rate, 14.4 kbit/s services (TCH/F14.4) */ GSM48_CMODE_DATA_14k5 = 0x0f, /*! CSD: 12.0 kbit/s radio interface rate, 9.6 kbit/s services (TCH/F9.6) */ GSM48_CMODE_DATA_12k0 = 0x03, /*! CSD: 6.0 kbit/s radio interface rate, 4.8 kbit/s services (TCH/{F,H}4.8) */ GSM48_CMODE_DATA_6k0 = 0x0b, /*! CSD: 3.6 kbit/s radio interface rate, 2.4 kbit/s and less services (TCH/{F,H}2.4) */ GSM48_CMODE_DATA_3k6 = 0x13, /*! Same as GSM48_CMODE_SPEECH_V1, in VAMOS mode */ GSM48_CMODE_SPEECH_V1_VAMOS = 0xc1, /*! Same as GSM48_CMODE_SPEECH_EFR, in VAMOS mode */ GSM48_CMODE_SPEECH_V2_VAMOS = 0xc2, /*! Same as GSM48_CMODE_SPEECH_AMR, in VAMOS mode */ GSM48_CMODE_SPEECH_V3_VAMOS = 0xc3, /*! Speech: GSM48_CMODE_SPEECH_V5, in VAMOS mode */ GSM48_CMODE_SPEECH_V5_VAMOS = 0xc5, }; 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_endianness.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; union { uint32_t classmark2; /* Backward compatibility */ struct { uint8_t cm2_len; struct gsm48_classmark2 cm2; }; }; uint8_t mi_len; uint8_t mi[0]; #elif OSMO_IS_BIG_ENDIAN /* auto-generated from the little endian part above (libosmocore/contrib/struct_endianness.py) */ uint8_t key_seq:4, spare:4; union { uint32_t classmark2; struct { uint8_t cm2_len; struct gsm48_classmark2 cm2; }; }; 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_endianness.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_endianness.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)); /* Short header */ struct gsm48_hdr_sh { #if OSMO_IS_LITTLE_ENDIAN uint8_t l2_header:2, /* < short layer 2 header : bit(2) > See 3GPP TS 44.006 §6.4a */ msg_type:5, /* < message type : bit(5) > See 3GPP TS 44.018 Table 10.4.2 */ rr_short_pd:1; /* < RR short PD : bit > See 3GPP TS 24.007 §11.3.2 */ uint8_t data[0]; #elif OSMO_IS_BIG_ENDIAN /* auto-generated from the little endian part above (libosmocore/contrib/struct_endianness.py) */ uint8_t rr_short_pd:1, msg_type:5, l2_header:2; uint8_t data[0]; #endif } __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_endianness.py) */ uint8_t l2_plen; uint8_t skip_indicator:4, rr_protocol_discriminator:4; uint8_t system_information; #endif } __attribute__ ((packed)); /* 3GPP TS 44.018 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, /* MS-TXPWR-MAX-CCH, 3GPP TS 45.008 MS_TXPWR_MAX_CCH */ cell_resel_hyst:3; /* CELL-RESELECT-HYSTERESIS, 3GPP TS 45.008 CELL_RESELECT_HYSTERESIS */ uint8_t rxlev_acc_min:6, /* RXLEV-ACCESS-MIN, 3GPP TS 45.008 RXLEV_ACCESS_MIN */ neci:1, acs:1; #elif OSMO_IS_BIG_ENDIAN /* auto-generated from the little endian part above (libosmocore/contrib/struct_endianness.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_endianness.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_endianness.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; union { uint32_t classmark; /* Backward compatibility */ struct { uint8_t cm2_len; struct gsm48_classmark2 classmark2; }; }; 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_endianness.py) */ uint8_t cipher_key_seq:4, cm_service_type:4; union { uint32_t classmark; struct { uint8_t cm2_len; struct gsm48_classmark2 classmark2; }; }; 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_endianness.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_endianness.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_endianness.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_endianness.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 9.1.50 System Information type 10 (ASCI) */ struct gsm48_system_information_type_10 { #if OSMO_IS_LITTLE_ENDIAN uint8_t l2_header:2, /* < short layer 2 header : bit(2) > See 3GPP TS 44.006 §6.4a */ msg_type:5, /* < message type : bit(5) > See 3GPP TS 44.018 Table 10.4.2 */ rr_short_pd:1; /* < RR short PD : bit > See 3GPP TS 24.007 §11.3.2 */ uint8_t rest_octets[0]; /* < SI10 Rest Octets : bit(160) > See 3GPP TS 44.018 §10.5.2.44 */ #elif OSMO_IS_BIG_ENDIAN /* auto-generated from the little endian part above (libosmocore/contrib/struct_endianness.py) */ uint8_t rr_short_pd:1, msg_type:5, l2_header:2; uint8_t rest_octets[0]; #endif } __attribute__ ((packed)); /* TS 44.018 Section 9.1.49 */ struct gsm0408_vgcs_ul_grant { struct gsm48_hdr hdr; struct gsm48_req_ref req_ref; uint8_t ta; } __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_endianness.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 9.1.21b */ struct gsm48_notification_nch { uint8_t l2_plen; uint8_t proto_discr; uint8_t msg_type; uint8_t data[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_endianness.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_endianness.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_endianness.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_endianness.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 9.1.44 */ struct gsm48_talker_indication { uint8_t cm2_len; struct gsm48_classmark2 cm2; uint8_t data[0]; } __attribute__((packed)); /* Section 9.1.48 */ struct gsm48_uplink_release { 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 /* Section 11.3.2.1 3GPP TS 24.007: Short PDISC */ #define GSM48_PDISC_SH_RR 0 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_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_SYSINFO_13alt 0x44 #define GSM48_MT_RR_SYSINFO_2n 0x45 #define GSM48_MT_RR_SYSINFO_21 0x46 #define GSM48_MT_RR_SYSINFO_22 0x47 #define GSM48_MT_RR_SYSINFO_23 0x4f #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 /* 3GPP TS 44.018 Table 10.4.2 */ #define GSM48_MT_RR_SH_SI10 0x0 #define GSM48_MT_RR_SH_FACCH 0x1 #define GSM48_MT_RR_SH_UL_FREE 0x2 #define GSM48_MT_RR_SH_MEAS_REP 0x4 #define GSM48_MT_RR_SH_MEAS_INFO 0x5 #define GSM48_MT_RR_SH_VGCS_RECON 0x6 #define GSM48_MT_RR_SH_VGCS_RECON2 0x7 #define GSM48_MT_RR_SH_VGCS_INFO 0x8 #define GSM48_MT_RR_SH_VGCS_SMS 0x9 #define GSM48_MT_RR_SH_SI10bis 0xA #define GSM48_MT_RR_SH_SI10ter 0xB #define GSM48_MT_RR_SH_VGCS_NEIGH 0xC #define GSM48_MT_RR_SH_APP_DATA 0xD /* 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); char *gsm48_pdisc_msgtype_name_buf(char *buf, size_t buf_len, uint8_t pdisc, uint8_t msg_type); char *gsm48_pdisc_msgtype_name_c(const void *ctx, uint8_t pdisc, uint8_t msg_type); /* FIXME: Table 10.4 / 10.4a (GPRS) */ /* Section 10.5.3.3 CM service type */ enum osmo_cm_service_type { GSM48_CMSERV_MO_CALL_PACKET = 1, GSM48_CMSERV_EMERGENCY = 2, GSM48_CMSERV_SMS = 4, GSM48_CMSERV_SUP_SERV = 8, GSM48_CMSERV_VGCS = 9, GSM48_CMSERV_VBS = 10, GSM48_CMSERV_LOC_SERV = 11, GSM48_CMSERV_MAX_VAL = GSM48_CMSERV_LOC_SERV }; extern const struct value_string osmo_cm_service_type_names[]; static inline const char *osmo_cm_service_type_name(enum osmo_cm_service_type val) { return get_value_string(osmo_cm_service_type_names, val); } /* 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 extern const struct value_string osmo_lu_type_names[]; static inline const char *osmo_lu_type_name(uint8_t lu_type) { return get_value_string(osmo_lu_type_names, lu_type); } /* 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_GROUP_CIP_SEQ_HO 0x08 /* HO = Half Octet Tag */ #define GSM48_IE_CIP_MODE_SET_HO 0x09 /* HO = Half Octet Tag */ #define GSM48_IE_GPRS_RESUMPT_HO 0xc0 /* HO = Half Octet Tag */ #define GSM48_IE_SYNC_IND_HO 0x0d /* HO = Half Octet Tag */ #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_EXTENDED_TSC_SET 0x6d #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_CELL_SEL_IND_AFTER_REL 0x77 /* 44.018 Section 9.1.7 */ #define GSM48_IE_REALTIME_DIFF 0x7b #define GSM48_IE_START_TIME 0x7c #define GSM48_IE_INDIVIDUAL_PRIORITIES 0x7c /* 44.018 Section 9.1.7 */ #define GSM48_IE_TIMING_ADVANCE 0x7d #define GSM48_IE_GROUP_CIP_SEQ 0x80 /* DEPRECATED, use GSM48_IE_GROUP_CIP_SEQ_HO instead */ #define GSM48_IE_CIP_MODE_SET 0x90 /* DEPRECATED, use GSM48_IE_CIP_MODE_SET_HO instead */ #define GSM48_IE_GPRS_RESUMPT 0xc0 /* DEPRECATED, use GSM48_IE_GPRS_RESUMPT_HO instead */ #define GSM48_IE_SYNC_IND 0xd0 /* DEPRECATED, use GSM48_IE_SYNC_IND_HO instead */ /* 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_PRIORITY_LEV_HO 0x08 /* HO = Half Octet Tag */ #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 /* DEPRECATED, use GSM48_IE_PRIORITY_LEV_HO instead */ #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, }; /* 3GPP TS 44.018 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_UTRAN_CFG_UNK = 0x06, GSM48_RR_CAUSE_HNDOVER_IMP = 0x08, GSM48_RR_CAUSE_CHAN_MODE_UNACCT = 0x09, GSM48_RR_CAUSE_FREQ_NOT_IMPL = 0x0a, GSM48_RR_CAUSE_LEAVE_GROUP_CA = 0x0b, GSM48_RR_CAUSE_LOW_LEVEL_FAIL = 0x0c, 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_NO_SUIT_CELL_IN_LA = 15, GSM48_REJECT_NETWORK_FAILURE = 17, GSM48_REJECT_MAC_FAILURE = 20, GSM48_REJECT_SYNCH_FAILURE = 21, GSM48_REJECT_CONGESTION = 22, GSM48_REJECT_GSM_AUTH_UNACCEPTABLE = 23, GSM48_REJECT_NOT_AUTH_FOR_CSG = 25, 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, GSM48_REJECT_SMS_PROV_VIA_GPRS_IN_RA = 28, GSM48_REJECT_NO_PDP_CONTEXT_ACTIVATED = 40, }; 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 Table 10.72: In network to MS direction, the network must send * spare bits that are encoded the same as FR_ONLY. */ #define GSM48_BCAP_RRQ_SPARE_NETWORK_TO_MS GSM48_BCAP_RRQ_FR_ONLY }; /* 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, }; /*! Table 10.5.112/3GPP TS 24.008: Other modem type (octet 6d) */ enum gsm48_bcap_other_modem_type { GSM48_BCAP_OTHER_MT_NONE = 0, /*!< No other modem type specified */ GSM48_BCAP_OTHER_MT_V34 = 2, /*!< According to ITU-T Rec. V.34 */ }; /*! Table 10.5.112/3GPP TS 24.008: Fixed network user rate (octet 6d) */ enum gsm48_bcap_fixed_net_user_rate { GSM48_BCAP_FNUR_NONE = 0, /*!< FNUR not applicable / No meaning associated */ GSM48_BCAP_FNUR_X1_V110_9600 = 1, /*!< 9.6 kbit/s (according to ITU-T Rec. X.1 and V.110) */ GSM48_BCAP_FNUR_X1_V110_14400 = 2, /*!< 14.4 kbit/s (according to ITU-T Rec. X.1 and V.110) */ GSM48_BCAP_FNUR_X1_V110_19200 = 3, /*!< 19.2 kbit/s (according to ITU-T Rec. X.1 and V.110) */ GSM48_BCAP_FNUR_X1_V110_28800 = 4, /*!< 28.8 kbit/s (according to ITU-T Rec. X.1 and V.110) */ GSM48_BCAP_FNUR_X1_V110_38400 = 5, /*!< 38.4 kbit/s (according to ITU-T Rec. X.1 and V.110) */ GSM48_BCAP_FNUR_X1_V110_48000 = 6, /*!< 48.0 kbit/s (according to ITU-T Rec. X.1 and V.110) */ GSM48_BCAP_FNUR_X1_V110_56000 = 7, /*!< 56.0 kbit/s (according to ITU-T Rec. X.1 and V.110) */ GSM48_BCAP_FNUR_BT_64000 = 8, /*!< 64.0 kbit/s bit transparent */ GSM48_BCAP_FNUR_BT_33600 = 9, /*!< 33.6 kbit/s bit transparent */ GSM48_BCAP_FNUR_I460_32000 = 10, /*!< 32.0 kbit/s (according to ITU-T Rec. I.460) */ GSM48_BCAP_FNUR_V34_31200 = 11, /*!< 31.2 kbit/s (according to ITU-T Rec. V.34) */ }; /*! GSM 04.08 Bearer Capability: Speech Version Indication * (See also 3GPP TS 24.008, Table 10.5.103 * and 3GPP TS 26.103, Table 4.1 "Support of Codec Types in Radio Access Technologies") */ 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 */ };