Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 1 | #ifndef _GSM_DATA_SHAREDH |
| 2 | #define _GSM_DATA_SHAREDH |
| 3 | |
Holger Hans Peter Freyther | 06c9da6 | 2011-06-09 21:48:49 +0200 | [diff] [blame] | 4 | #include <regex.h> |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 5 | #include <stdbool.h> |
| 6 | #include <stdint.h> |
| 7 | |
| 8 | #include <osmocom/core/timer.h> |
| 9 | #include <osmocom/core/bitvec.h> |
| 10 | #include <osmocom/core/statistics.h> |
| 11 | #include <osmocom/core/utils.h> |
| 12 | #include <osmocom/gsm/gsm_utils.h> |
| 13 | #include <osmocom/gsm/tlv.h> |
| 14 | #include <osmocom/gsm/rxlev_stat.h> |
| 15 | #include <osmocom/gsm/sysinfo.h> |
Harald Welte | 7ff4f0e | 2013-03-07 18:38:09 +0000 | [diff] [blame] | 16 | #include <osmocom/gsm/meas_rep.h> |
Max | c08ee71 | 2016-05-11 12:45:13 +0200 | [diff] [blame] | 17 | #include <osmocom/gsm/protocol/gsm_04_08.h> |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 18 | #include <osmocom/gsm/protocol/gsm_08_58.h> |
Harald Welte | 3300c01 | 2011-06-05 13:31:33 +0200 | [diff] [blame] | 19 | #include <osmocom/gsm/protocol/gsm_12_21.h> |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 20 | |
Harald Welte | 0eae613 | 2011-08-24 13:52:07 +0200 | [diff] [blame] | 21 | #include <osmocom/abis/e1_input.h> |
Neels Hofmeyr | c016479 | 2017-09-04 15:15:32 +0200 | [diff] [blame] | 22 | #include <osmocom/bsc/common_cs.h> |
| 23 | #include <osmocom/bsc/meas_rep.h> |
Neels Hofmeyr | f0ea05e | 2017-11-27 22:30:47 +0100 | [diff] [blame^] | 24 | #include <osmocom/bsc/rest_octets.h> |
Neels Hofmeyr | ac1f143 | 2016-05-10 13:30:17 +0200 | [diff] [blame] | 25 | |
Max | 70fdd24 | 2017-06-15 15:10:53 +0200 | [diff] [blame] | 26 | /* 16 is the max. number of SI2quater messages according to 3GPP TS 44.018 Table 10.5.2.33b.1: |
| 27 | 4-bit index is used (2#1111 = 10#15) */ |
Max | 9b97b00 | 2017-06-02 10:58:26 +0200 | [diff] [blame] | 28 | #define SI2Q_MAX_NUM 16 |
| 29 | /* length in bits (for single SI2quater message) */ |
| 30 | #define SI2Q_MAX_LEN 160 |
| 31 | #define SI2Q_MIN_LEN 18 |
| 32 | |
Holger Hans Peter Freyther | 8ec4952 | 2011-08-15 15:53:00 +0200 | [diff] [blame] | 33 | struct osmo_bsc_data; |
| 34 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 35 | struct osmo_bsc_sccp_con; |
| 36 | struct gsm_sms_queue; |
| 37 | |
| 38 | /* RRLP mode of operation */ |
| 39 | enum rrlp_mode { |
| 40 | RRLP_MODE_NONE, |
| 41 | RRLP_MODE_MS_BASED, |
| 42 | RRLP_MODE_MS_PREF, |
| 43 | RRLP_MODE_ASS_PREF, |
| 44 | }; |
| 45 | |
| 46 | /* Channel Request reason */ |
| 47 | enum gsm_chreq_reason_t { |
| 48 | GSM_CHREQ_REASON_EMERG, |
| 49 | GSM_CHREQ_REASON_PAG, |
| 50 | GSM_CHREQ_REASON_CALL, |
| 51 | GSM_CHREQ_REASON_LOCATION_UPD, |
| 52 | GSM_CHREQ_REASON_OTHER, |
Alexander Couzens | 1136811 | 2016-11-28 23:26:50 +0100 | [diff] [blame] | 53 | GSM_CHREQ_REASON_PDCH, |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 54 | }; |
| 55 | |
Max | 582e4f6 | 2016-10-18 16:19:33 +0200 | [diff] [blame] | 56 | /* lchans 0..3 are SDCCH in combined channel configuration, |
| 57 | use 4 as magic number for BCCH hack - see osmo-bts-../oml.c:opstart_compl() */ |
| 58 | #define CCCH_LCHAN 4 |
| 59 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 60 | #define TRX_NR_TS 8 |
| 61 | #define TS_MAX_LCHAN 8 |
| 62 | |
| 63 | #define HARDCODED_ARFCN 123 |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 64 | #define HARDCODED_BSIC 0x3f /* NCC = 7 / BCC = 7 */ |
| 65 | |
| 66 | /* for multi-drop config */ |
| 67 | #define HARDCODED_BTS0_TS 1 |
| 68 | #define HARDCODED_BTS1_TS 6 |
| 69 | #define HARDCODED_BTS2_TS 11 |
| 70 | |
Max | f9685c1 | 2017-03-23 12:01:07 +0100 | [diff] [blame] | 71 | #define MAX_VERSION_LENGTH 64 |
| 72 | |
Max | 7b62d54 | 2017-05-09 15:19:15 +0200 | [diff] [blame] | 73 | #define MAX_BTS_FEATURES 128 |
| 74 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 75 | enum gsm_hooks { |
| 76 | GSM_HOOK_NM_SWLOAD, |
| 77 | GSM_HOOK_RR_PAGING, |
| 78 | GSM_HOOK_RR_SECURITY, |
| 79 | }; |
| 80 | |
| 81 | enum gsm_paging_event { |
| 82 | GSM_PAGING_SUCCEEDED, |
| 83 | GSM_PAGING_EXPIRED, |
| 84 | GSM_PAGING_OOM, |
| 85 | GSM_PAGING_BUSY, |
| 86 | }; |
| 87 | |
| 88 | enum bts_gprs_mode { |
| 89 | BTS_GPRS_NONE = 0, |
| 90 | BTS_GPRS_GPRS = 1, |
| 91 | BTS_GPRS_EGPRS = 2, |
| 92 | }; |
| 93 | |
| 94 | struct gsm_lchan; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 95 | struct gsm_mncc; |
Harald Welte | 135a6bd | 2011-09-04 13:53:26 +0200 | [diff] [blame] | 96 | struct osmo_rtp_socket; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 97 | struct rtp_socket; |
| 98 | struct bsc_api; |
| 99 | |
| 100 | /* Network Management State */ |
| 101 | struct gsm_nm_state { |
| 102 | uint8_t operational; |
| 103 | uint8_t administrative; |
| 104 | uint8_t availability; |
| 105 | }; |
| 106 | |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 107 | struct gsm_abis_mo { |
Harald Welte | 3300c01 | 2011-06-05 13:31:33 +0200 | [diff] [blame] | 108 | uint8_t obj_class; |
Holger Hans Peter Freyther | 49976f4 | 2013-11-05 16:06:17 +0100 | [diff] [blame] | 109 | uint8_t procedure_pending; |
Harald Welte | 3300c01 | 2011-06-05 13:31:33 +0200 | [diff] [blame] | 110 | struct abis_om_obj_inst obj_inst; |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 111 | const char *name; |
| 112 | struct gsm_nm_state nm_state; |
| 113 | struct tlv_parsed *nm_attr; |
Harald Welte | 32bc116 | 2011-06-06 18:58:48 +0200 | [diff] [blame] | 114 | struct gsm_bts *bts; |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 115 | }; |
| 116 | |
Harald Welte | 591e1d7 | 2016-07-09 22:20:57 +0200 | [diff] [blame] | 117 | /* Ericsson OM2000 Managed Object */ |
| 118 | struct abis_om2k_mo { |
| 119 | uint8_t class; |
| 120 | uint8_t bts; |
| 121 | uint8_t assoc_so; |
| 122 | uint8_t inst; |
| 123 | } __attribute__ ((packed)); |
| 124 | |
| 125 | struct om2k_mo { |
| 126 | struct abis_om2k_mo addr; |
| 127 | struct osmo_fsm_inst *fsm; |
| 128 | }; |
| 129 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 130 | #define A38_XOR_MIN_KEY_LEN 12 |
| 131 | #define A38_XOR_MAX_KEY_LEN 16 |
| 132 | #define A38_COMP128_KEY_LEN 16 |
| 133 | #define RSL_ENC_ALG_A5(x) (x+1) |
Max | 27c3e76 | 2016-04-20 15:57:12 +0200 | [diff] [blame] | 134 | #define MAX_EARFCN_LIST 32 |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 135 | |
| 136 | /* is the data link established? who established it? */ |
| 137 | #define LCHAN_SAPI_UNUSED 0 |
| 138 | #define LCHAN_SAPI_MS 1 |
| 139 | #define LCHAN_SAPI_NET 2 |
Andreas Eversberg | 7d8fa34 | 2013-12-05 13:25:06 +0100 | [diff] [blame] | 140 | #define LCHAN_SAPI_REL 3 |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 141 | |
| 142 | /* state of a logical channel */ |
| 143 | enum gsm_lchan_state { |
| 144 | LCHAN_S_NONE, /* channel is not active */ |
Holger Hans Peter Freyther | ded0268 | 2012-01-15 00:02:17 +0100 | [diff] [blame] | 145 | LCHAN_S_ACT_REQ, /* channel activation requested */ |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 146 | LCHAN_S_ACTIVE, /* channel is active and operational */ |
| 147 | LCHAN_S_REL_REQ, /* channel release has been requested */ |
| 148 | LCHAN_S_REL_ERR, /* channel is in an error state */ |
Holger Hans Peter Freyther | 638da51 | 2012-12-06 19:25:06 +0100 | [diff] [blame] | 149 | LCHAN_S_BROKEN, /* channel is somehow unusable */ |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 150 | LCHAN_S_INACTIVE, /* channel is set inactive */ |
| 151 | }; |
| 152 | |
Harald Welte | c7921c9 | 2011-06-29 10:38:34 +0200 | [diff] [blame] | 153 | /* BTS ONLY */ |
| 154 | #define MAX_NUM_UL_MEAS 104 |
| 155 | #define LC_UL_M_F_L1_VALID (1 << 0) |
| 156 | #define LC_UL_M_F_RES_VALID (1 << 1) |
| 157 | |
| 158 | struct bts_ul_meas { |
| 159 | /* BER in units of 0.01%: 10.000 == 100% ber, 0 == 0% ber */ |
| 160 | uint16_t ber10k; |
| 161 | /* timing advance offset (in quarter bits) */ |
| 162 | int16_t ta_offs_qbits; |
| 163 | /* C/I ratio in dB */ |
| 164 | float c_i; |
| 165 | /* flags */ |
| 166 | uint8_t is_sub:1; |
| 167 | /* RSSI in dBm * -1 */ |
| 168 | uint8_t inv_rssi; |
| 169 | }; |
Harald Welte | f3b5932 | 2011-09-06 22:14:43 +0200 | [diff] [blame] | 170 | |
Andreas Eversberg | a83d511 | 2013-12-07 18:32:28 +0100 | [diff] [blame] | 171 | struct bts_codec_conf { |
| 172 | uint8_t hr; |
| 173 | uint8_t efr; |
| 174 | uint8_t amr; |
| 175 | }; |
| 176 | |
Harald Welte | f3b5932 | 2011-09-06 22:14:43 +0200 | [diff] [blame] | 177 | struct amr_mode { |
| 178 | uint8_t mode; |
Holger Hans Peter Freyther | 615ed46 | 2015-09-24 11:30:58 +0200 | [diff] [blame] | 179 | uint8_t threshold; |
| 180 | uint8_t hysteresis; |
Harald Welte | f3b5932 | 2011-09-06 22:14:43 +0200 | [diff] [blame] | 181 | }; |
Holger Hans Peter Freyther | 615ed46 | 2015-09-24 11:30:58 +0200 | [diff] [blame] | 182 | |
Harald Welte | f3b5932 | 2011-09-06 22:14:43 +0200 | [diff] [blame] | 183 | struct amr_multirate_conf { |
| 184 | uint8_t gsm48_ie[2]; |
Holger Hans Peter Freyther | 615ed46 | 2015-09-24 11:30:58 +0200 | [diff] [blame] | 185 | struct amr_mode ms_mode[4]; |
| 186 | struct amr_mode bts_mode[4]; |
Harald Welte | f3b5932 | 2011-09-06 22:14:43 +0200 | [diff] [blame] | 187 | uint8_t num_modes; |
| 188 | }; |
Harald Welte | c7921c9 | 2011-06-29 10:38:34 +0200 | [diff] [blame] | 189 | /* /BTS ONLY */ |
| 190 | |
Harald Welte | e422798 | 2012-08-24 15:33:56 +0200 | [diff] [blame] | 191 | enum lchan_csd_mode { |
| 192 | LCHAN_CSD_M_NT, |
| 193 | LCHAN_CSD_M_T_1200_75, |
| 194 | LCHAN_CSD_M_T_600, |
| 195 | LCHAN_CSD_M_T_1200, |
| 196 | LCHAN_CSD_M_T_2400, |
| 197 | LCHAN_CSD_M_T_9600, |
| 198 | LCHAN_CSD_M_T_14400, |
| 199 | LCHAN_CSD_M_T_29000, |
| 200 | LCHAN_CSD_M_T_32000, |
| 201 | }; |
| 202 | |
Daniel Willmann | 324c805 | 2012-12-29 12:32:30 +0100 | [diff] [blame] | 203 | /* State of the SAPIs in the lchan */ |
| 204 | enum lchan_sapi_state { |
| 205 | LCHAN_SAPI_S_NONE, |
| 206 | LCHAN_SAPI_S_REQ, |
| 207 | LCHAN_SAPI_S_ASSIGNED, |
| 208 | LCHAN_SAPI_S_REL, |
| 209 | LCHAN_SAPI_S_ERROR, |
| 210 | }; |
| 211 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 212 | struct gsm_lchan { |
| 213 | /* The TS that we're part of */ |
| 214 | struct gsm_bts_trx_ts *ts; |
| 215 | /* The logical subslot number in the TS */ |
| 216 | uint8_t nr; |
| 217 | /* The logical channel type */ |
| 218 | enum gsm_chan_t type; |
| 219 | /* RSL channel mode */ |
| 220 | enum rsl_cmod_spd rsl_cmode; |
| 221 | /* If TCH, traffic channel mode */ |
| 222 | enum gsm48_chan_mode tch_mode; |
Harald Welte | e422798 | 2012-08-24 15:33:56 +0200 | [diff] [blame] | 223 | enum lchan_csd_mode csd_mode; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 224 | /* State */ |
| 225 | enum gsm_lchan_state state; |
Holger Hans Peter Freyther | 454140e | 2014-12-28 12:08:28 +0100 | [diff] [blame] | 226 | const char *broken_reason; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 227 | /* Power levels for MS and BTS */ |
| 228 | uint8_t bs_power; |
| 229 | uint8_t ms_power; |
| 230 | /* Encryption information */ |
Neels Hofmeyr | ac1f143 | 2016-05-10 13:30:17 +0200 | [diff] [blame] | 231 | struct gsm_encr encr; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 232 | |
| 233 | /* AMR bits */ |
Andreas Eversberg | 7326652 | 2014-01-19 11:47:44 +0100 | [diff] [blame] | 234 | uint8_t mr_ms_lv[7]; |
| 235 | uint8_t mr_bts_lv[7]; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 236 | |
| 237 | /* Established data link layer services */ |
| 238 | uint8_t sapis[8]; |
Holger Hans Peter Freyther | b9b828b | 2013-01-01 19:20:28 +0100 | [diff] [blame] | 239 | int sacch_deact; |
Holger Hans Peter Freyther | dfcfe65 | 2011-12-27 20:49:53 +0100 | [diff] [blame] | 240 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 241 | struct { |
| 242 | uint32_t bound_ip; |
| 243 | uint32_t connect_ip; |
| 244 | uint16_t bound_port; |
| 245 | uint16_t connect_port; |
| 246 | uint16_t conn_id; |
| 247 | uint8_t rtp_payload; |
| 248 | uint8_t rtp_payload2; |
| 249 | uint8_t speech_mode; |
| 250 | struct rtp_socket *rtp_socket; |
Philipp Maier | 39f62bb | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 251 | |
| 252 | /* info we need to postpone the AoIP |
| 253 | * assignment completed message */ |
| 254 | struct { |
| 255 | uint8_t rr_cause; |
| 256 | uint8_t chosen_channel; |
| 257 | uint8_t encr_alg_id; |
| 258 | uint8_t speech_mode; |
| 259 | bool valid; |
| 260 | } ass_compl; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 261 | } abis_ip; |
| 262 | |
Harald Welte | 2c1ae47 | 2011-06-26 14:13:37 +0200 | [diff] [blame] | 263 | uint8_t rqd_ta; |
| 264 | |
Harald Welte | c696cc2 | 2015-12-05 16:19:21 +0100 | [diff] [blame] | 265 | char *name; |
| 266 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 267 | struct osmo_timer_list T3101; |
Holger Hans Peter Freyther | b348939 | 2011-12-28 16:21:05 +0100 | [diff] [blame] | 268 | struct osmo_timer_list T3109; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 269 | struct osmo_timer_list T3111; |
| 270 | struct osmo_timer_list error_timer; |
Harald Welte | e8bd9e8 | 2011-08-10 23:26:33 +0200 | [diff] [blame] | 271 | struct osmo_timer_list act_timer; |
Andreas Eversberg | 7d8fa34 | 2013-12-05 13:25:06 +0100 | [diff] [blame] | 272 | struct osmo_timer_list rel_work; |
Holger Hans Peter Freyther | 638da51 | 2012-12-06 19:25:06 +0100 | [diff] [blame] | 273 | uint8_t error_cause; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 274 | |
| 275 | /* table of neighbor cell measurements */ |
| 276 | struct neigh_meas_proc neigh_meas[MAX_NEIGH_MEAS]; |
| 277 | |
| 278 | /* cache of last measurement reports on this lchan */ |
| 279 | struct gsm_meas_rep meas_rep[6]; |
| 280 | int meas_rep_idx; |
| 281 | |
| 282 | /* GSM Random Access data */ |
| 283 | struct gsm48_req_ref *rqd_ref; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 284 | |
| 285 | struct gsm_subscriber_connection *conn; |
Andreas Eversberg | 9df268e | 2013-10-11 13:32:30 +0200 | [diff] [blame] | 286 | |
| 287 | struct { |
| 288 | /* channel activation type and handover ref */ |
| 289 | uint8_t act_type; |
| 290 | uint8_t ho_ref; |
Neels Hofmeyr | b91e600 | 2016-07-23 19:45:15 +0200 | [diff] [blame] | 291 | struct gsm48_req_ref *rqd_ref; |
| 292 | uint8_t rqd_ta; |
Neels Hofmeyr | 6e999b7 | 2016-07-23 21:00:51 +0200 | [diff] [blame] | 293 | } dyn; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 294 | }; |
| 295 | |
Neels Hofmeyr | 2ebacce | 2016-06-14 14:08:35 +0200 | [diff] [blame] | 296 | enum { |
| 297 | TS_F_PDCH_ACTIVE = 0x1000, |
| 298 | TS_F_PDCH_ACT_PENDING = 0x2000, |
| 299 | TS_F_PDCH_DEACT_PENDING = 0x4000, |
| 300 | TS_F_PDCH_PENDING_MASK = 0x6000 /*< |
| 301 | TS_F_PDCH_ACT_PENDING | TS_F_PDCH_DEACT_PENDING */ |
| 302 | } gsm_bts_trx_ts_flags; |
| 303 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 304 | /* One Timeslot in a TRX */ |
| 305 | struct gsm_bts_trx_ts { |
| 306 | struct gsm_bts_trx *trx; |
| 307 | /* number of this timeslot at the TRX */ |
| 308 | uint8_t nr; |
| 309 | |
| 310 | enum gsm_phys_chan_config pchan; |
| 311 | |
Neels Hofmeyr | c165876 | 2016-07-23 16:14:06 +0200 | [diff] [blame] | 312 | struct { |
| 313 | enum gsm_phys_chan_config pchan_is; |
| 314 | enum gsm_phys_chan_config pchan_want; |
| 315 | struct msgb *pending_chan_activ; |
| 316 | } dyn; |
| 317 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 318 | unsigned int flags; |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 319 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 320 | struct tlv_parsed nm_attr; |
| 321 | uint8_t nm_chan_comb; |
Harald Welte | 135a648 | 2011-05-30 12:09:13 +0200 | [diff] [blame] | 322 | int tsc; /* -1 == use BTS TSC */ |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 323 | |
| 324 | struct { |
| 325 | /* Parameters below are configured by VTY */ |
| 326 | int enabled; |
| 327 | uint8_t maio; |
| 328 | uint8_t hsn; |
| 329 | struct bitvec arfcns; |
| 330 | uint8_t arfcns_data[1024/8]; |
| 331 | /* This is the pre-computed MA for channel assignments */ |
| 332 | struct bitvec ma; |
| 333 | uint8_t ma_len; /* part of ma_data that is used */ |
| 334 | uint8_t ma_data[8]; /* 10.5.2.21: max 8 bytes value part */ |
| 335 | } hopping; |
| 336 | |
| 337 | /* To which E1 subslot are we connected */ |
| 338 | struct gsm_e1_subslot e1_link; |
| 339 | |
Harald Welte | 591e1d7 | 2016-07-09 22:20:57 +0200 | [diff] [blame] | 340 | union { |
| 341 | struct { |
| 342 | struct om2k_mo om2k_mo; |
| 343 | } rbs2000; |
| 344 | }; |
| 345 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 346 | struct gsm_lchan lchan[TS_MAX_LCHAN]; |
| 347 | }; |
| 348 | |
| 349 | /* One TRX in a BTS */ |
| 350 | struct gsm_bts_trx { |
| 351 | /* list header in bts->trx_list */ |
| 352 | struct llist_head list; |
| 353 | |
| 354 | struct gsm_bts *bts; |
| 355 | /* number of this TRX in the BTS */ |
| 356 | uint8_t nr; |
| 357 | /* human readable name / description */ |
| 358 | char *description; |
| 359 | /* how do we talk RSL with this TRX? */ |
| 360 | struct gsm_e1_subslot rsl_e1_link; |
| 361 | uint8_t rsl_tei; |
| 362 | struct e1inp_sign_link *rsl_link; |
Holger Hans Peter Freyther | caa98d5 | 2013-10-06 15:52:14 +0200 | [diff] [blame] | 363 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 364 | /* Some BTS (specifically Ericsson RBS) have a per-TRX OML Link */ |
| 365 | struct e1inp_sign_link *oml_link; |
| 366 | |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 367 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 368 | struct tlv_parsed nm_attr; |
| 369 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 370 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 371 | } bb_transc; |
| 372 | |
| 373 | uint16_t arfcn; |
| 374 | int nominal_power; /* in dBm */ |
| 375 | unsigned int max_power_red; /* in actual dB */ |
Holger Hans Peter Freyther | 9b62580 | 2014-07-30 18:20:51 +0200 | [diff] [blame] | 376 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 377 | union { |
| 378 | struct { |
| 379 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 380 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 381 | } bbsig; |
| 382 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 383 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 384 | } pa; |
| 385 | } bs11; |
| 386 | struct { |
| 387 | unsigned int test_state; |
| 388 | uint8_t test_nr; |
| 389 | struct rxlev_stats rxlev_stat; |
| 390 | } ipaccess; |
Harald Welte | 591e1d7 | 2016-07-09 22:20:57 +0200 | [diff] [blame] | 391 | struct { |
| 392 | struct { |
| 393 | struct om2k_mo om2k_mo; |
| 394 | } trxc; |
| 395 | struct { |
| 396 | struct om2k_mo om2k_mo; |
| 397 | } rx; |
| 398 | struct { |
| 399 | struct om2k_mo om2k_mo; |
| 400 | } tx; |
| 401 | } rbs2000; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 402 | }; |
| 403 | struct gsm_bts_trx_ts ts[TRX_NR_TS]; |
| 404 | }; |
| 405 | |
Max | 70fdd24 | 2017-06-15 15:10:53 +0200 | [diff] [blame] | 406 | #define GSM_BTS_SI2Q(bts, i) (struct gsm48_system_information_type_2quater *)((bts)->si_buf[SYSINFO_TYPE_2quater][i]) |
Max | 9b97b00 | 2017-06-02 10:58:26 +0200 | [diff] [blame] | 407 | #define GSM_BTS_HAS_SI(bts, i) ((bts)->si_valid & (1 << i)) |
Max | 70fdd24 | 2017-06-15 15:10:53 +0200 | [diff] [blame] | 408 | #define GSM_BTS_SI(bts, i) (void *)((bts)->si_buf[i][0]) |
| 409 | #define GSM_LCHAN_SI(lchan, i) (void *)((lchan)->si.buf[i][0]) |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 410 | |
| 411 | enum gsm_bts_type { |
| 412 | GSM_BTS_TYPE_UNKNOWN, |
| 413 | GSM_BTS_TYPE_BS11, |
| 414 | GSM_BTS_TYPE_NANOBTS, |
| 415 | GSM_BTS_TYPE_RBS2000, |
Dieter Spaar | 1664602 | 2011-07-28 00:01:50 +0200 | [diff] [blame] | 416 | GSM_BTS_TYPE_NOKIA_SITE, |
Max | f9685c1 | 2017-03-23 12:01:07 +0100 | [diff] [blame] | 417 | GSM_BTS_TYPE_OSMOBTS, |
Harald Welte | e555c2b | 2012-08-17 13:02:12 +0200 | [diff] [blame] | 418 | _NUM_GSM_BTS_TYPE |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 419 | }; |
| 420 | |
Max | f9685c1 | 2017-03-23 12:01:07 +0100 | [diff] [blame] | 421 | enum gsm_bts_type_variant { |
| 422 | BTS_UNKNOWN, |
| 423 | BTS_OSMO_LITECELL15, |
| 424 | BTS_OSMO_OCTPHY, |
| 425 | BTS_OSMO_SYSMO, |
| 426 | BTS_OSMO_TRX, |
| 427 | _NUM_BTS_VARIANT |
| 428 | }; |
| 429 | |
Max | 7507aef | 2017-04-10 13:59:14 +0200 | [diff] [blame] | 430 | /* Used by OML layer for BTS Attribute reporting */ |
| 431 | enum bts_attribute { |
| 432 | BTS_TYPE_VARIANT, |
| 433 | BTS_SUB_MODEL, |
Max | 33e1357 | 2017-05-29 11:48:29 +0200 | [diff] [blame] | 434 | TRX_PHY_VERSION, |
Max | 7507aef | 2017-04-10 13:59:14 +0200 | [diff] [blame] | 435 | }; |
| 436 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 437 | struct vty; |
| 438 | |
| 439 | struct gsm_bts_model { |
| 440 | struct llist_head list; |
| 441 | |
| 442 | enum gsm_bts_type type; |
Max | f9685c1 | 2017-03-23 12:01:07 +0100 | [diff] [blame] | 443 | enum gsm_bts_type_variant variant; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 444 | const char *name; |
| 445 | |
| 446 | bool started; |
| 447 | int (*start)(struct gsm_network *net); |
| 448 | int (*oml_rcvmsg)(struct msgb *msg); |
Max | 3d049d2 | 2017-10-09 17:12:53 +0200 | [diff] [blame] | 449 | char * (*oml_status)(const struct gsm_bts *bts); |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 450 | |
Pablo Neira Ayuso | ed5cacb | 2011-08-17 22:44:07 +0200 | [diff] [blame] | 451 | void (*e1line_bind_ops)(struct e1inp_line *line); |
| 452 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 453 | void (*config_write_bts)(struct vty *vty, struct gsm_bts *bts); |
| 454 | void (*config_write_trx)(struct vty *vty, struct gsm_bts_trx *trx); |
| 455 | void (*config_write_ts)(struct vty *vty, struct gsm_bts_trx_ts *ts); |
| 456 | |
| 457 | struct tlv_definition nm_att_tlvdef; |
| 458 | |
Max | aef6838 | 2017-05-31 12:15:54 +0200 | [diff] [blame] | 459 | /* features of a given BTS model set via gsm_bts_model_register() locally */ |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 460 | struct bitvec features; |
Max | 7b62d54 | 2017-05-09 15:19:15 +0200 | [diff] [blame] | 461 | uint8_t _features_data[MAX_BTS_FEATURES/8]; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 462 | }; |
| 463 | |
Max | aef6838 | 2017-05-31 12:15:54 +0200 | [diff] [blame] | 464 | /* N. B: always add new features to the end of the list (right before _NUM_BTS_FEAT) to avoid breaking compatibility |
| 465 | with BTS compiled against earlier version of this header */ |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 466 | enum gsm_bts_features { |
| 467 | BTS_FEAT_HSCSD, |
| 468 | BTS_FEAT_GPRS, |
| 469 | BTS_FEAT_EGPRS, |
| 470 | BTS_FEAT_ECSD, |
| 471 | BTS_FEAT_HOPPING, |
Harald Welte | 903aaea | 2014-01-19 17:10:50 +0100 | [diff] [blame] | 472 | BTS_FEAT_MULTI_TSC, |
Max | 1ebf23b | 2017-05-10 12:21:17 +0200 | [diff] [blame] | 473 | BTS_FEAT_OML_ALERTS, |
| 474 | BTS_FEAT_AGCH_PCH_PROP, |
| 475 | BTS_FEAT_CBCH, |
Max | aef6838 | 2017-05-31 12:15:54 +0200 | [diff] [blame] | 476 | _NUM_BTS_FEAT |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 477 | }; |
| 478 | |
Max | aef6838 | 2017-05-31 12:15:54 +0200 | [diff] [blame] | 479 | extern const struct value_string gsm_bts_features_descs[]; |
| 480 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 481 | /* |
| 482 | * This keeps track of the paging status of one BTS. It |
| 483 | * includes a number of pending requests, a back pointer |
| 484 | * to the gsm_bts, a timer and some more state. |
| 485 | */ |
| 486 | struct gsm_bts_paging_state { |
| 487 | /* pending requests */ |
| 488 | struct llist_head pending_requests; |
| 489 | struct gsm_bts *bts; |
| 490 | |
| 491 | struct osmo_timer_list work_timer; |
| 492 | struct osmo_timer_list credit_timer; |
| 493 | |
| 494 | /* free chans needed */ |
| 495 | int free_chans_need; |
| 496 | |
| 497 | /* load */ |
| 498 | uint16_t available_slots; |
| 499 | }; |
| 500 | |
| 501 | struct gsm_envabtse { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 502 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 503 | }; |
| 504 | |
| 505 | struct gsm_bts_gprs_nsvc { |
| 506 | struct gsm_bts *bts; |
| 507 | /* data read via VTY config file, to configure the BTS |
| 508 | * via OML from BSC */ |
| 509 | int id; |
| 510 | uint16_t nsvci; |
| 511 | uint16_t local_port; /* on the BTS */ |
| 512 | uint16_t remote_port; /* on the SGSN */ |
| 513 | uint32_t remote_ip; /* on the SGSN */ |
| 514 | |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 515 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 516 | }; |
| 517 | |
Harald Welte | 019f913 | 2012-06-28 08:43:14 +0200 | [diff] [blame] | 518 | enum gprs_rlc_par { |
| 519 | RLC_T3142, |
| 520 | RLC_T3169, |
| 521 | RLC_T3191, |
| 522 | RLC_T3193, |
| 523 | RLC_T3195, |
| 524 | RLC_N3101, |
| 525 | RLC_N3103, |
| 526 | RLC_N3105, |
| 527 | CV_COUNTDOWN, |
| 528 | T_DL_TBF_EXT, /* ms */ |
| 529 | T_UL_TBF_EXT, /* ms */ |
| 530 | _NUM_RLC_PAR |
| 531 | }; |
| 532 | |
| 533 | enum gprs_cs { |
| 534 | GPRS_CS1, |
| 535 | GPRS_CS2, |
| 536 | GPRS_CS3, |
| 537 | GPRS_CS4, |
| 538 | GPRS_MCS1, |
| 539 | GPRS_MCS2, |
| 540 | GPRS_MCS3, |
| 541 | GPRS_MCS4, |
| 542 | GPRS_MCS5, |
| 543 | GPRS_MCS6, |
| 544 | GPRS_MCS7, |
| 545 | GPRS_MCS8, |
| 546 | GPRS_MCS9, |
| 547 | _NUM_GRPS_CS |
| 548 | }; |
| 549 | |
| 550 | struct gprs_rlc_cfg { |
| 551 | uint16_t parameter[_NUM_RLC_PAR]; |
| 552 | struct { |
| 553 | uint16_t repeat_time; /* ms */ |
| 554 | uint8_t repeat_count; |
| 555 | } paging; |
| 556 | uint32_t cs_mask; /* bitmask of gprs_cs */ |
| 557 | uint8_t initial_cs; |
| 558 | uint8_t initial_mcs; |
| 559 | }; |
| 560 | |
| 561 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 562 | enum neigh_list_manual_mode { |
| 563 | NL_MODE_AUTOMATIC = 0, |
| 564 | NL_MODE_MANUAL = 1, |
| 565 | NL_MODE_MANUAL_SI5SEP = 2, /* SI2 and SI5 have separate neighbor lists */ |
| 566 | }; |
| 567 | |
Daniel Willmann | 47b5b3e | 2011-08-05 13:51:27 +0200 | [diff] [blame] | 568 | enum bts_loc_fix { |
| 569 | BTS_LOC_FIX_INVALID = 0, |
| 570 | BTS_LOC_FIX_2D = 1, |
| 571 | BTS_LOC_FIX_3D = 2, |
| 572 | }; |
| 573 | |
Daniel Willmann | 7d10983 | 2012-05-14 18:43:23 +0200 | [diff] [blame] | 574 | extern const struct value_string bts_loc_fix_names[]; |
| 575 | |
Daniel Willmann | 47b5b3e | 2011-08-05 13:51:27 +0200 | [diff] [blame] | 576 | struct bts_location { |
| 577 | struct llist_head list; |
| 578 | time_t tstamp; |
| 579 | enum bts_loc_fix valid; |
| 580 | double lat; |
| 581 | double lon; |
| 582 | double height; |
| 583 | }; |
| 584 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 585 | /* One BTS */ |
| 586 | struct gsm_bts { |
| 587 | /* list header in net->bts_list */ |
| 588 | struct llist_head list; |
| 589 | |
Daniel Willmann | 47b5b3e | 2011-08-05 13:51:27 +0200 | [diff] [blame] | 590 | /* Geographical location of the BTS */ |
| 591 | struct llist_head loc_list; |
| 592 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 593 | /* number of ths BTS in network */ |
| 594 | uint8_t nr; |
| 595 | /* human readable name / description */ |
| 596 | char *description; |
| 597 | /* Cell Identity */ |
| 598 | uint16_t cell_identity; |
| 599 | /* location area code of this BTS */ |
| 600 | uint16_t location_area_code; |
Harald Welte | a2bbc5e | 2015-11-20 10:43:31 +0100 | [diff] [blame] | 601 | /* Base Station Identification Code (BSIC), lower 3 bits is BCC, |
| 602 | * which is used as TSC for the CCCH */ |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 603 | uint8_t bsic; |
| 604 | /* type of BTS */ |
| 605 | enum gsm_bts_type type; |
Max | 6d8e519 | 2017-04-11 18:23:47 +0200 | [diff] [blame] | 606 | enum gsm_bts_type_variant variant; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 607 | struct gsm_bts_model *model; |
| 608 | enum gsm_band band; |
Max | f9685c1 | 2017-03-23 12:01:07 +0100 | [diff] [blame] | 609 | char version[MAX_VERSION_LENGTH]; |
Max | 1ebf23b | 2017-05-10 12:21:17 +0200 | [diff] [blame] | 610 | char sub_model[MAX_VERSION_LENGTH]; |
Max | f9685c1 | 2017-03-23 12:01:07 +0100 | [diff] [blame] | 611 | |
Max | aef6838 | 2017-05-31 12:15:54 +0200 | [diff] [blame] | 612 | /* features of a given BTS set/reported via OML */ |
| 613 | struct bitvec features; |
| 614 | uint8_t _features_data[MAX_BTS_FEATURES/8]; |
| 615 | |
Max | f9685c1 | 2017-03-23 12:01:07 +0100 | [diff] [blame] | 616 | /* Connected PCU version (if any) */ |
| 617 | char pcu_version[MAX_VERSION_LENGTH]; |
| 618 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 619 | /* maximum Tx power that the MS is permitted to use in this cell */ |
| 620 | int ms_max_power; |
| 621 | |
| 622 | /* how do we talk OML with this TRX? */ |
| 623 | struct gsm_e1_subslot oml_e1_link; |
| 624 | uint8_t oml_tei; |
| 625 | struct e1inp_sign_link *oml_link; |
Max | d1f70ed | 2017-09-21 16:15:32 +0200 | [diff] [blame] | 626 | /* when OML link was established */ |
| 627 | time_t uptime; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 628 | |
| 629 | /* Abis network management O&M handle */ |
| 630 | struct abis_nm_h *nmh; |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 631 | |
| 632 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 633 | |
| 634 | /* number of this BTS on given E1 link */ |
| 635 | uint8_t bts_nr; |
| 636 | |
Max | c08ee71 | 2016-05-11 12:45:13 +0200 | [diff] [blame] | 637 | /* DTX features of this BTS */ |
| 638 | enum gsm48_dtx_mode dtxu; |
| 639 | bool dtxd; |
| 640 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 641 | /* paging state and control */ |
| 642 | struct gsm_bts_paging_state paging; |
| 643 | |
| 644 | /* CCCH is on C0 */ |
| 645 | struct gsm_bts_trx *c0; |
| 646 | |
| 647 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 648 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 649 | } site_mgr; |
| 650 | |
| 651 | /* bitmask of all SI that are present/valid in si_buf */ |
| 652 | uint32_t si_valid; |
Max | 6f0e50c | 2017-04-12 15:30:54 +0200 | [diff] [blame] | 653 | /* 3GPP TS 44.018 Table 10.5.2.33b.1 INDEX and COUNT for SI2quater */ |
Max | f39d03a | 2017-05-12 17:00:30 +0200 | [diff] [blame] | 654 | uint8_t si2q_index; /* distinguish individual SI2quater messages */ |
| 655 | uint8_t si2q_count; /* si2q_index for the last (highest indexed) individual SI2quater message */ |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 656 | /* buffers where we put the pre-computed SI */ |
Max | 70fdd24 | 2017-06-15 15:10:53 +0200 | [diff] [blame] | 657 | sysinfo_buf_t si_buf[_MAX_SYSINFO_TYPE][SI2Q_MAX_NUM]; |
Max | f39d03a | 2017-05-12 17:00:30 +0200 | [diff] [blame] | 658 | /* offsets used while generating SI2quater */ |
| 659 | size_t e_offset; |
| 660 | size_t u_offset; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 661 | |
| 662 | /* ip.accesss Unit ID's have Site/BTS/TRX layout */ |
| 663 | union { |
| 664 | struct { |
| 665 | uint16_t site_id; |
| 666 | uint16_t bts_id; |
| 667 | uint32_t flags; |
Harald Welte | 8b29180 | 2013-03-12 13:57:05 +0100 | [diff] [blame] | 668 | uint32_t rsl_ip; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 669 | } ip_access; |
| 670 | struct { |
| 671 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 672 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 673 | } cclk; |
| 674 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 675 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 676 | } rack; |
| 677 | struct gsm_envabtse envabtse[4]; |
| 678 | } bs11; |
| 679 | struct { |
| 680 | struct { |
Harald Welte | 591e1d7 | 2016-07-09 22:20:57 +0200 | [diff] [blame] | 681 | struct om2k_mo om2k_mo; |
| 682 | struct gsm_abis_mo mo; |
| 683 | struct llist_head conn_groups; |
| 684 | } cf; |
| 685 | struct { |
| 686 | struct om2k_mo om2k_mo; |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 687 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 688 | struct llist_head conn_groups; |
| 689 | } is; |
| 690 | struct { |
Harald Welte | 591e1d7 | 2016-07-09 22:20:57 +0200 | [diff] [blame] | 691 | struct om2k_mo om2k_mo; |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 692 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 693 | struct llist_head conn_groups; |
| 694 | } con; |
| 695 | struct { |
Harald Welte | 591e1d7 | 2016-07-09 22:20:57 +0200 | [diff] [blame] | 696 | struct om2k_mo om2k_mo; |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 697 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 698 | } dp; |
| 699 | struct { |
Harald Welte | 591e1d7 | 2016-07-09 22:20:57 +0200 | [diff] [blame] | 700 | struct om2k_mo om2k_mo; |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 701 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 702 | } tf; |
Harald Welte | ce49258 | 2016-11-15 22:59:24 +0100 | [diff] [blame] | 703 | uint32_t use_superchannel:1; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 704 | } rbs2000; |
| 705 | struct { |
Harald Welte | c8755af | 2011-07-28 00:22:17 +0200 | [diff] [blame] | 706 | uint8_t bts_type; |
Holger Hans Peter Freyther | 3e60348 | 2012-03-02 14:14:33 +0100 | [diff] [blame] | 707 | unsigned int configured:1, |
| 708 | skip_reset:1, |
Andreas Eversberg | 7d8fa34 | 2013-12-05 13:25:06 +0100 | [diff] [blame] | 709 | no_loc_rel_cnf:1, |
Sipos Csaba | 56e1766 | 2015-02-07 13:27:36 +0100 | [diff] [blame] | 710 | bts_reset_timer_cnf, |
Holger Hans Peter Freyther | 3e60348 | 2012-03-02 14:14:33 +0100 | [diff] [blame] | 711 | did_reset:1, |
| 712 | wait_reset:1; |
Harald Welte | c8755af | 2011-07-28 00:22:17 +0200 | [diff] [blame] | 713 | struct osmo_timer_list reset_timer; |
| 714 | } nokia; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 715 | }; |
| 716 | |
| 717 | /* Not entirely sure how ip.access specific this is */ |
| 718 | struct { |
bhargava | 350533c | 2016-07-21 11:14:34 +0530 | [diff] [blame] | 719 | uint8_t supports_egprs_11bit_rach; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 720 | enum bts_gprs_mode mode; |
| 721 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 722 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 723 | uint16_t nsei; |
| 724 | uint8_t timer[7]; |
| 725 | } nse; |
| 726 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 727 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 728 | uint16_t bvci; |
| 729 | uint8_t timer[11]; |
Harald Welte | 019f913 | 2012-06-28 08:43:14 +0200 | [diff] [blame] | 730 | struct gprs_rlc_cfg rlc_cfg; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 731 | } cell; |
| 732 | struct gsm_bts_gprs_nsvc nsvc[2]; |
| 733 | uint8_t rac; |
Andreas Eversberg | 0c8f9ca | 2013-03-16 16:31:26 +0100 | [diff] [blame] | 734 | uint8_t net_ctrl_ord; |
Max | 292ec58 | 2016-07-28 11:55:37 +0200 | [diff] [blame] | 735 | bool ctrl_ack_type_use_block; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 736 | } gprs; |
| 737 | |
| 738 | /* RACH NM values */ |
| 739 | int rach_b_thresh; |
| 740 | int rach_ldavg_slots; |
| 741 | |
| 742 | /* transceivers */ |
| 743 | int num_trx; |
| 744 | struct llist_head trx_list; |
| 745 | |
Holger Hans Peter Freyther | b92a538 | 2014-11-21 10:00:39 +0100 | [diff] [blame] | 746 | /* SI related items */ |
Jacob Erlbeck | 65d114f | 2014-01-16 11:02:14 +0100 | [diff] [blame] | 747 | int force_combined_si; |
Holger Hans Peter Freyther | b92a538 | 2014-11-21 10:00:39 +0100 | [diff] [blame] | 748 | int bcch_change_mark; |
Jacob Erlbeck | 65d114f | 2014-01-16 11:02:14 +0100 | [diff] [blame] | 749 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 750 | /* Abis NM queue */ |
| 751 | struct llist_head abis_queue; |
| 752 | int abis_nm_pend; |
| 753 | |
| 754 | struct gsm_network *network; |
| 755 | |
| 756 | /* should the channel allocator allocate channels from high TRX to TRX0, |
| 757 | * rather than starting from TRX0 and go upwards? */ |
| 758 | int chan_alloc_reverse; |
| 759 | |
| 760 | enum neigh_list_manual_mode neigh_list_manual_mode; |
| 761 | /* parameters from which we build SYSTEM INFORMATION */ |
| 762 | struct { |
| 763 | struct gsm48_rach_control rach_control; |
| 764 | uint8_t ncc_permitted; |
| 765 | struct gsm48_cell_sel_par cell_sel_par; |
| 766 | struct gsm48_si_selection_params cell_ro_sel_par; /* rest octet */ |
| 767 | struct gsm48_cell_options cell_options; |
| 768 | struct gsm48_control_channel_descr chan_desc; |
| 769 | struct bitvec neigh_list; |
| 770 | struct bitvec cell_alloc; |
| 771 | struct bitvec si5_neigh_list; |
Max | 59a1bf3 | 2016-04-15 16:04:46 +0200 | [diff] [blame] | 772 | struct osmo_earfcn_si2q si2quater_neigh_list; |
Max | 26679e0 | 2016-04-20 15:57:13 +0200 | [diff] [blame] | 773 | size_t uarfcn_length; /* index for uarfcn and scramble lists */ |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 774 | struct { |
| 775 | /* bitmask large enough for all possible ARFCN's */ |
| 776 | uint8_t neigh_list[1024/8]; |
| 777 | uint8_t cell_alloc[1024/8]; |
| 778 | /* If the user wants a different neighbor list in SI5 than in SI2 */ |
| 779 | uint8_t si5_neigh_list[1024/8]; |
Max | 59a1bf3 | 2016-04-15 16:04:46 +0200 | [diff] [blame] | 780 | uint8_t meas_bw_list[MAX_EARFCN_LIST]; |
| 781 | uint16_t earfcn_list[MAX_EARFCN_LIST]; |
Max | 26679e0 | 2016-04-20 15:57:13 +0200 | [diff] [blame] | 782 | uint16_t uarfcn_list[MAX_EARFCN_LIST]; |
| 783 | uint16_t scramble_list[MAX_EARFCN_LIST]; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 784 | } data; |
| 785 | } si_common; |
Harald Welte | 42def72 | 2017-01-13 00:10:32 +0100 | [diff] [blame] | 786 | bool early_classmark_allowed; |
Pau Espin Pedrol | e8dda5f | 2017-11-23 19:06:09 +0100 | [diff] [blame] | 787 | bool early_classmark_allowed_3g; |
Harald Welte | 2f8b9d2 | 2017-06-18 11:12:13 +0300 | [diff] [blame] | 788 | /* for testing only: Have an infinitely long radio link timeout */ |
| 789 | bool infinite_radio_link_timeout; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 790 | |
| 791 | /* do we use static (user-defined) system information messages? (bitmask) */ |
| 792 | uint32_t si_mode_static; |
Holger Hans Peter Freyther | e30d40d | 2012-07-20 10:27:31 +0200 | [diff] [blame] | 793 | |
| 794 | /* exclude the BTS from the global RF Lock handling */ |
| 795 | int excl_from_rf_lock; |
Andreas Eversberg | a83d511 | 2013-12-07 18:32:28 +0100 | [diff] [blame] | 796 | |
| 797 | /* supported codecs beside FR */ |
| 798 | struct bts_codec_conf codec; |
Holger Hans Peter Freyther | c22930e | 2014-12-17 14:46:17 +0100 | [diff] [blame] | 799 | |
| 800 | /* BTS dependencies bit field */ |
| 801 | uint32_t depends_on[256/(8*4)]; |
Andreas Eversberg | 7326652 | 2014-01-19 11:47:44 +0100 | [diff] [blame] | 802 | |
| 803 | /* full and half rate multirate config */ |
| 804 | struct amr_multirate_conf mr_full; |
| 805 | struct amr_multirate_conf mr_half; |
| 806 | |
Philipp Maier | b4999b6 | 2016-10-26 15:19:41 +0200 | [diff] [blame] | 807 | /* PCU socket state */ |
Harald Welte | 8254cf7 | 2017-05-29 13:42:19 +0200 | [diff] [blame] | 808 | char *pcu_sock_path; |
Philipp Maier | b4999b6 | 2016-10-26 15:19:41 +0200 | [diff] [blame] | 809 | struct pcu_sock_state *pcu_state; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 810 | }; |
| 811 | |
| 812 | |
Alexander Chemeris | 0796a6c | 2017-07-11 01:42:41 +0630 | [diff] [blame] | 813 | struct gsm_bts *gsm_bts_alloc(void *talloc_ctx, uint8_t bts_num); |
Harald Welte | 1449c9f | 2014-08-24 09:50:10 +0200 | [diff] [blame] | 814 | struct gsm_bts *gsm_bts_num(struct gsm_network *net, int num); |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 815 | |
Harald Welte | 1449c9f | 2014-08-24 09:50:10 +0200 | [diff] [blame] | 816 | struct gsm_bts_trx *gsm_bts_trx_alloc(struct gsm_bts *bts); |
Harald Welte | 4f8ad53 | 2011-09-19 14:21:51 +0200 | [diff] [blame] | 817 | struct gsm_bts_trx *gsm_bts_trx_num(const struct gsm_bts *bts, int num); |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 818 | |
Max | 7507aef | 2017-04-10 13:59:14 +0200 | [diff] [blame] | 819 | enum gsm_bts_type str2btstype(const char *arg); |
| 820 | const char *btstype2str(enum gsm_bts_type type); |
| 821 | |
| 822 | enum bts_attribute str2btsattr(const char *s); |
| 823 | const char *btsatttr2str(enum bts_attribute v); |
| 824 | |
| 825 | enum gsm_bts_type_variant str2btsvariant(const char *arg); |
| 826 | const char *btsvariant2str(enum gsm_bts_type_variant v); |
Harald Welte | 4ab9d7c | 2012-08-17 12:42:06 +0200 | [diff] [blame] | 827 | |
Philipp Maier | 6f483d3 | 2017-02-24 15:18:08 +0100 | [diff] [blame] | 828 | extern const struct value_string gsm_chreq_descs[]; |
Neels Hofmeyr | 17a6bab | 2016-07-23 16:14:06 +0200 | [diff] [blame] | 829 | const struct value_string gsm_pchant_names[13]; |
| 830 | const struct value_string gsm_pchant_descs[13]; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 831 | const char *gsm_pchan_name(enum gsm_phys_chan_config c); |
| 832 | enum gsm_phys_chan_config gsm_pchan_parse(const char *name); |
| 833 | const char *gsm_lchant_name(enum gsm_chan_t c); |
| 834 | const char *gsm_chreq_name(enum gsm_chreq_reason_t c); |
Harald Welte | 4f8ad53 | 2011-09-19 14:21:51 +0200 | [diff] [blame] | 835 | char *gsm_trx_name(const struct gsm_bts_trx *trx); |
| 836 | char *gsm_ts_name(const struct gsm_bts_trx_ts *ts); |
Neels Hofmeyr | 34b8b5b | 2016-07-16 23:59:32 +0200 | [diff] [blame] | 837 | char *gsm_ts_and_pchan_name(const struct gsm_bts_trx_ts *ts); |
Harald Welte | c696cc2 | 2015-12-05 16:19:21 +0100 | [diff] [blame] | 838 | char *gsm_lchan_name_compute(const struct gsm_lchan *lchan); |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 839 | const char *gsm_lchans_name(enum gsm_lchan_state s); |
| 840 | |
Harald Welte | c696cc2 | 2015-12-05 16:19:21 +0100 | [diff] [blame] | 841 | static inline char *gsm_lchan_name(const struct gsm_lchan *lchan) |
| 842 | { |
| 843 | return lchan->name; |
| 844 | } |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 845 | |
Max | aef6838 | 2017-05-31 12:15:54 +0200 | [diff] [blame] | 846 | static inline int gsm_bts_set_feature(struct gsm_bts *bts, enum gsm_bts_features feat) |
| 847 | { |
| 848 | OSMO_ASSERT(_NUM_BTS_FEAT < MAX_BTS_FEATURES); |
| 849 | return bitvec_set_bit_pos(&bts->features, feat, 1); |
| 850 | } |
| 851 | |
| 852 | static inline bool gsm_bts_has_feature(const struct gsm_bts *bts, enum gsm_bts_features feat) |
| 853 | { |
| 854 | OSMO_ASSERT(_NUM_BTS_FEAT < MAX_BTS_FEATURES); |
| 855 | return bitvec_get_bit_pos(&bts->features, feat); |
| 856 | } |
| 857 | |
Harald Welte | b784998 | 2011-06-29 16:49:03 +0200 | [diff] [blame] | 858 | void gsm_abis_mo_reset(struct gsm_abis_mo *mo); |
| 859 | |
Harald Welte | 978714d | 2011-06-06 18:31:20 +0200 | [diff] [blame] | 860 | struct gsm_nm_state * |
| 861 | gsm_objclass2nmstate(struct gsm_bts *bts, uint8_t obj_class, |
Harald Welte | 4f8ad53 | 2011-09-19 14:21:51 +0200 | [diff] [blame] | 862 | const struct abis_om_obj_inst *obj_inst); |
Harald Welte | 978714d | 2011-06-06 18:31:20 +0200 | [diff] [blame] | 863 | void * |
| 864 | gsm_objclass2obj(struct gsm_bts *bts, uint8_t obj_class, |
Harald Welte | 4f8ad53 | 2011-09-19 14:21:51 +0200 | [diff] [blame] | 865 | const struct abis_om_obj_inst *obj_inst); |
Harald Welte | 978714d | 2011-06-06 18:31:20 +0200 | [diff] [blame] | 866 | |
Harald Welte | b784998 | 2011-06-29 16:49:03 +0200 | [diff] [blame] | 867 | /* reset the state of all MO in the BTS */ |
| 868 | void gsm_bts_mo_reset(struct gsm_bts *bts); |
| 869 | |
Neels Hofmeyr | d384110 | 2016-07-18 23:43:44 +0200 | [diff] [blame] | 870 | uint8_t gsm_pchan2chan_nr(enum gsm_phys_chan_config pchan, |
| 871 | uint8_t ts_nr, uint8_t lchan_nr); |
Harald Welte | f6093a4 | 2011-06-25 10:02:33 +0200 | [diff] [blame] | 872 | uint8_t gsm_lchan2chan_nr(const struct gsm_lchan *lchan); |
Neels Hofmeyr | d384110 | 2016-07-18 23:43:44 +0200 | [diff] [blame] | 873 | uint8_t gsm_lchan_as_pchan2chan_nr(const struct gsm_lchan *lchan, |
| 874 | enum gsm_phys_chan_config as_pchan); |
Harald Welte | f6093a4 | 2011-06-25 10:02:33 +0200 | [diff] [blame] | 875 | |
Harald Welte | 142d12d | 2014-12-29 17:47:08 +0100 | [diff] [blame] | 876 | /* return the gsm_lchan for the CBCH (if it exists at all) */ |
| 877 | struct gsm_lchan *gsm_bts_get_cbch(struct gsm_bts *bts); |
| 878 | |
Holger Hans Peter Freyther | 06c9da6 | 2011-06-09 21:48:49 +0200 | [diff] [blame] | 879 | /* |
| 880 | * help with parsing regexps |
| 881 | */ |
| 882 | int gsm_parse_reg(void *ctx, regex_t *reg, char **str, |
| 883 | int argc, const char **argv) __attribute__ ((warn_unused_result)); |
| 884 | |
Harald Welte | 1fe2412 | 2014-01-19 17:18:21 +0100 | [diff] [blame] | 885 | static inline uint8_t gsm_ts_tsc(const struct gsm_bts_trx_ts *ts) |
| 886 | { |
| 887 | if (ts->tsc != -1) |
| 888 | return ts->tsc; |
| 889 | else |
Harald Welte | a2bbc5e | 2015-11-20 10:43:31 +0100 | [diff] [blame] | 890 | return ts->trx->bts->bsic & 7; |
Harald Welte | 1fe2412 | 2014-01-19 17:18:21 +0100 | [diff] [blame] | 891 | } |
Holger Hans Peter Freyther | 06c9da6 | 2011-06-09 21:48:49 +0200 | [diff] [blame] | 892 | |
Neels Hofmeyr | 7458572 | 2016-07-23 17:38:22 +0200 | [diff] [blame] | 893 | struct gsm_lchan *rsl_lchan_lookup(struct gsm_bts_trx *trx, uint8_t chan_nr, |
| 894 | int *rc); |
Holger Hans Peter Freyther | 06c9da6 | 2011-06-09 21:48:49 +0200 | [diff] [blame] | 895 | |
Neels Hofmeyr | ec16c16 | 2016-10-17 01:03:53 +0200 | [diff] [blame] | 896 | enum gsm_phys_chan_config ts_pchan(struct gsm_bts_trx_ts *ts); |
Neels Hofmeyr | 76a0ad7 | 2016-07-29 18:12:06 +0200 | [diff] [blame] | 897 | uint8_t ts_subslots(struct gsm_bts_trx_ts *ts); |
Neels Hofmeyr | 255dbfe | 2016-09-25 15:07:01 +0200 | [diff] [blame] | 898 | bool ts_is_tch(struct gsm_bts_trx_ts *ts); |
Neels Hofmeyr | 76a0ad7 | 2016-07-29 18:12:06 +0200 | [diff] [blame] | 899 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 900 | #endif |