Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 1 | #ifndef _GSM_DATA_SHAREDH |
| 2 | #define _GSM_DATA_SHAREDH |
| 3 | |
| 4 | #include <stdbool.h> |
| 5 | #include <stdint.h> |
| 6 | |
| 7 | #include <osmocom/core/timer.h> |
| 8 | #include <osmocom/core/bitvec.h> |
| 9 | #include <osmocom/core/statistics.h> |
| 10 | #include <osmocom/core/utils.h> |
| 11 | #include <osmocom/gsm/gsm_utils.h> |
| 12 | #include <osmocom/gsm/tlv.h> |
| 13 | #include <osmocom/gsm/rxlev_stat.h> |
| 14 | #include <osmocom/gsm/sysinfo.h> |
| 15 | |
| 16 | #include <osmocom/gsm/protocol/gsm_08_58.h> |
| 17 | |
| 18 | struct osmo_msc_data; |
| 19 | struct osmo_bsc_sccp_con; |
| 20 | struct gsm_sms_queue; |
| 21 | |
| 22 | /* RRLP mode of operation */ |
| 23 | enum rrlp_mode { |
| 24 | RRLP_MODE_NONE, |
| 25 | RRLP_MODE_MS_BASED, |
| 26 | RRLP_MODE_MS_PREF, |
| 27 | RRLP_MODE_ASS_PREF, |
| 28 | }; |
| 29 | |
| 30 | /* Channel Request reason */ |
| 31 | enum gsm_chreq_reason_t { |
| 32 | GSM_CHREQ_REASON_EMERG, |
| 33 | GSM_CHREQ_REASON_PAG, |
| 34 | GSM_CHREQ_REASON_CALL, |
| 35 | GSM_CHREQ_REASON_LOCATION_UPD, |
| 36 | GSM_CHREQ_REASON_OTHER, |
| 37 | }; |
| 38 | |
| 39 | #define TRX_NR_TS 8 |
| 40 | #define TS_MAX_LCHAN 8 |
| 41 | |
| 42 | #define HARDCODED_ARFCN 123 |
| 43 | #define HARDCODED_TSC 7 |
| 44 | #define HARDCODED_BSIC 0x3f /* NCC = 7 / BCC = 7 */ |
| 45 | |
| 46 | /* for multi-drop config */ |
| 47 | #define HARDCODED_BTS0_TS 1 |
| 48 | #define HARDCODED_BTS1_TS 6 |
| 49 | #define HARDCODED_BTS2_TS 11 |
| 50 | |
| 51 | /* reserved according to GSM 03.03 ยง 2.4 */ |
| 52 | #define GSM_RESERVED_TMSI 0xFFFFFFFF |
| 53 | |
| 54 | enum gsm_hooks { |
| 55 | GSM_HOOK_NM_SWLOAD, |
| 56 | GSM_HOOK_RR_PAGING, |
| 57 | GSM_HOOK_RR_SECURITY, |
| 58 | }; |
| 59 | |
| 60 | enum gsm_paging_event { |
| 61 | GSM_PAGING_SUCCEEDED, |
| 62 | GSM_PAGING_EXPIRED, |
| 63 | GSM_PAGING_OOM, |
| 64 | GSM_PAGING_BUSY, |
| 65 | }; |
| 66 | |
| 67 | enum bts_gprs_mode { |
| 68 | BTS_GPRS_NONE = 0, |
| 69 | BTS_GPRS_GPRS = 1, |
| 70 | BTS_GPRS_EGPRS = 2, |
| 71 | }; |
| 72 | |
| 73 | struct gsm_lchan; |
| 74 | struct gsm_subscriber; |
| 75 | struct gsm_mncc; |
| 76 | struct rtp_socket; |
| 77 | struct bsc_api; |
| 78 | |
| 79 | /* Network Management State */ |
| 80 | struct gsm_nm_state { |
| 81 | uint8_t operational; |
| 82 | uint8_t administrative; |
| 83 | uint8_t availability; |
| 84 | }; |
| 85 | |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 86 | struct gsm_abis_mo { |
| 87 | const char *name; |
| 88 | struct gsm_nm_state nm_state; |
| 89 | struct tlv_parsed *nm_attr; |
| 90 | }; |
| 91 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 92 | #define MAX_A5_KEY_LEN (128/8) |
| 93 | #define A38_XOR_MIN_KEY_LEN 12 |
| 94 | #define A38_XOR_MAX_KEY_LEN 16 |
| 95 | #define A38_COMP128_KEY_LEN 16 |
| 96 | #define RSL_ENC_ALG_A5(x) (x+1) |
| 97 | |
| 98 | /* is the data link established? who established it? */ |
| 99 | #define LCHAN_SAPI_UNUSED 0 |
| 100 | #define LCHAN_SAPI_MS 1 |
| 101 | #define LCHAN_SAPI_NET 2 |
| 102 | |
| 103 | /* state of a logical channel */ |
| 104 | enum gsm_lchan_state { |
| 105 | LCHAN_S_NONE, /* channel is not active */ |
| 106 | LCHAN_S_ACT_REQ, /* channel activatin requested */ |
| 107 | LCHAN_S_ACTIVE, /* channel is active and operational */ |
| 108 | LCHAN_S_REL_REQ, /* channel release has been requested */ |
| 109 | LCHAN_S_REL_ERR, /* channel is in an error state */ |
| 110 | LCHAN_S_INACTIVE, /* channel is set inactive */ |
| 111 | }; |
| 112 | |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 113 | struct gsm_lchan { |
| 114 | /* The TS that we're part of */ |
| 115 | struct gsm_bts_trx_ts *ts; |
| 116 | /* The logical subslot number in the TS */ |
| 117 | uint8_t nr; |
| 118 | /* The logical channel type */ |
| 119 | enum gsm_chan_t type; |
| 120 | /* RSL channel mode */ |
| 121 | enum rsl_cmod_spd rsl_cmode; |
| 122 | /* If TCH, traffic channel mode */ |
| 123 | enum gsm48_chan_mode tch_mode; |
| 124 | /* State */ |
| 125 | enum gsm_lchan_state state; |
| 126 | /* Power levels for MS and BTS */ |
| 127 | uint8_t bs_power; |
| 128 | uint8_t ms_power; |
| 129 | /* Encryption information */ |
| 130 | struct { |
| 131 | uint8_t alg_id; |
| 132 | uint8_t key_len; |
| 133 | uint8_t key[MAX_A5_KEY_LEN]; |
| 134 | } encr; |
| 135 | |
| 136 | /* AMR bits */ |
| 137 | struct gsm48_multi_rate_conf mr_conf; |
| 138 | |
| 139 | /* Established data link layer services */ |
| 140 | uint8_t sapis[8]; |
| 141 | int sach_deact; |
| 142 | int release_reason; |
| 143 | |
| 144 | struct { |
| 145 | uint32_t bound_ip; |
| 146 | uint32_t connect_ip; |
| 147 | uint16_t bound_port; |
| 148 | uint16_t connect_port; |
| 149 | uint16_t conn_id; |
| 150 | uint8_t rtp_payload; |
| 151 | uint8_t rtp_payload2; |
| 152 | uint8_t speech_mode; |
| 153 | struct rtp_socket *rtp_socket; |
| 154 | } abis_ip; |
| 155 | |
| 156 | #ifdef ROLE_BSC |
| 157 | struct osmo_timer_list T3101; |
| 158 | struct osmo_timer_list T3111; |
| 159 | struct osmo_timer_list error_timer; |
| 160 | |
| 161 | /* table of neighbor cell measurements */ |
| 162 | struct neigh_meas_proc neigh_meas[MAX_NEIGH_MEAS]; |
| 163 | |
| 164 | /* cache of last measurement reports on this lchan */ |
| 165 | struct gsm_meas_rep meas_rep[6]; |
| 166 | int meas_rep_idx; |
| 167 | |
| 168 | /* GSM Random Access data */ |
| 169 | struct gsm48_req_ref *rqd_ref; |
| 170 | uint8_t rqd_ta; |
| 171 | |
| 172 | struct gsm_subscriber_connection *conn; |
| 173 | #endif |
| 174 | }; |
| 175 | |
| 176 | struct gsm_e1_subslot { |
| 177 | /* Number of E1 link */ |
| 178 | uint8_t e1_nr; |
| 179 | /* Number of E1 TS inside E1 link */ |
| 180 | uint8_t e1_ts; |
| 181 | /* Sub-slot within the E1 TS, 0xff if full TS */ |
| 182 | uint8_t e1_ts_ss; |
| 183 | }; |
| 184 | |
| 185 | #define TS_F_PDCH_MODE 0x1000 |
| 186 | /* One Timeslot in a TRX */ |
| 187 | struct gsm_bts_trx_ts { |
| 188 | struct gsm_bts_trx *trx; |
| 189 | /* number of this timeslot at the TRX */ |
| 190 | uint8_t nr; |
| 191 | |
| 192 | enum gsm_phys_chan_config pchan; |
| 193 | |
| 194 | unsigned int flags; |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 195 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 196 | struct tlv_parsed nm_attr; |
| 197 | uint8_t nm_chan_comb; |
Harald Welte | 135a648 | 2011-05-30 12:09:13 +0200 | [diff] [blame^] | 198 | int tsc; /* -1 == use BTS TSC */ |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 199 | |
| 200 | struct { |
| 201 | /* Parameters below are configured by VTY */ |
| 202 | int enabled; |
| 203 | uint8_t maio; |
| 204 | uint8_t hsn; |
| 205 | struct bitvec arfcns; |
| 206 | uint8_t arfcns_data[1024/8]; |
| 207 | /* This is the pre-computed MA for channel assignments */ |
| 208 | struct bitvec ma; |
| 209 | uint8_t ma_len; /* part of ma_data that is used */ |
| 210 | uint8_t ma_data[8]; /* 10.5.2.21: max 8 bytes value part */ |
| 211 | } hopping; |
| 212 | |
| 213 | /* To which E1 subslot are we connected */ |
| 214 | struct gsm_e1_subslot e1_link; |
| 215 | |
| 216 | struct gsm_lchan lchan[TS_MAX_LCHAN]; |
| 217 | }; |
| 218 | |
| 219 | /* One TRX in a BTS */ |
| 220 | struct gsm_bts_trx { |
| 221 | /* list header in bts->trx_list */ |
| 222 | struct llist_head list; |
| 223 | |
| 224 | struct gsm_bts *bts; |
| 225 | /* number of this TRX in the BTS */ |
| 226 | uint8_t nr; |
| 227 | /* human readable name / description */ |
| 228 | char *description; |
| 229 | /* how do we talk RSL with this TRX? */ |
| 230 | struct gsm_e1_subslot rsl_e1_link; |
| 231 | uint8_t rsl_tei; |
| 232 | struct e1inp_sign_link *rsl_link; |
| 233 | /* Some BTS (specifically Ericsson RBS) have a per-TRX OML Link */ |
| 234 | struct e1inp_sign_link *oml_link; |
| 235 | |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 236 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 237 | struct tlv_parsed nm_attr; |
| 238 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 239 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 240 | } bb_transc; |
| 241 | |
| 242 | uint16_t arfcn; |
| 243 | int nominal_power; /* in dBm */ |
| 244 | unsigned int max_power_red; /* in actual dB */ |
| 245 | |
| 246 | union { |
| 247 | struct { |
| 248 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 249 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 250 | } bbsig; |
| 251 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 252 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 253 | } pa; |
| 254 | } bs11; |
| 255 | struct { |
| 256 | unsigned int test_state; |
| 257 | uint8_t test_nr; |
| 258 | struct rxlev_stats rxlev_stat; |
| 259 | } ipaccess; |
| 260 | }; |
| 261 | struct gsm_bts_trx_ts ts[TRX_NR_TS]; |
| 262 | }; |
| 263 | |
| 264 | #define GSM_BTS_SI(bts, i) (void *)(bts->si_buf[i]) |
| 265 | |
| 266 | enum gsm_bts_type { |
| 267 | GSM_BTS_TYPE_UNKNOWN, |
| 268 | GSM_BTS_TYPE_BS11, |
| 269 | GSM_BTS_TYPE_NANOBTS, |
| 270 | GSM_BTS_TYPE_RBS2000, |
| 271 | GSM_BTS_TYPE_HSL_FEMTO, |
| 272 | }; |
| 273 | |
| 274 | struct vty; |
| 275 | |
| 276 | struct gsm_bts_model { |
| 277 | struct llist_head list; |
| 278 | |
| 279 | enum gsm_bts_type type; |
| 280 | const char *name; |
| 281 | |
| 282 | bool started; |
| 283 | int (*start)(struct gsm_network *net); |
| 284 | int (*oml_rcvmsg)(struct msgb *msg); |
| 285 | |
| 286 | void (*config_write_bts)(struct vty *vty, struct gsm_bts *bts); |
| 287 | void (*config_write_trx)(struct vty *vty, struct gsm_bts_trx *trx); |
| 288 | void (*config_write_ts)(struct vty *vty, struct gsm_bts_trx_ts *ts); |
| 289 | |
| 290 | struct tlv_definition nm_att_tlvdef; |
| 291 | |
| 292 | struct bitvec features; |
| 293 | uint8_t _features_data[128/8]; |
| 294 | }; |
| 295 | |
| 296 | enum gsm_bts_features { |
| 297 | BTS_FEAT_HSCSD, |
| 298 | BTS_FEAT_GPRS, |
| 299 | BTS_FEAT_EGPRS, |
| 300 | BTS_FEAT_ECSD, |
| 301 | BTS_FEAT_HOPPING, |
| 302 | }; |
| 303 | |
| 304 | /* |
| 305 | * This keeps track of the paging status of one BTS. It |
| 306 | * includes a number of pending requests, a back pointer |
| 307 | * to the gsm_bts, a timer and some more state. |
| 308 | */ |
| 309 | struct gsm_bts_paging_state { |
| 310 | /* pending requests */ |
| 311 | struct llist_head pending_requests; |
| 312 | struct gsm_bts *bts; |
| 313 | |
| 314 | struct osmo_timer_list work_timer; |
| 315 | struct osmo_timer_list credit_timer; |
| 316 | |
| 317 | /* free chans needed */ |
| 318 | int free_chans_need; |
| 319 | |
| 320 | /* load */ |
| 321 | uint16_t available_slots; |
| 322 | }; |
| 323 | |
| 324 | struct gsm_envabtse { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 325 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 326 | }; |
| 327 | |
| 328 | struct gsm_bts_gprs_nsvc { |
| 329 | struct gsm_bts *bts; |
| 330 | /* data read via VTY config file, to configure the BTS |
| 331 | * via OML from BSC */ |
| 332 | int id; |
| 333 | uint16_t nsvci; |
| 334 | uint16_t local_port; /* on the BTS */ |
| 335 | uint16_t remote_port; /* on the SGSN */ |
| 336 | uint32_t remote_ip; /* on the SGSN */ |
| 337 | |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 338 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 339 | }; |
| 340 | |
| 341 | enum neigh_list_manual_mode { |
| 342 | NL_MODE_AUTOMATIC = 0, |
| 343 | NL_MODE_MANUAL = 1, |
| 344 | NL_MODE_MANUAL_SI5SEP = 2, /* SI2 and SI5 have separate neighbor lists */ |
| 345 | }; |
| 346 | |
| 347 | /* One BTS */ |
| 348 | struct gsm_bts { |
| 349 | /* list header in net->bts_list */ |
| 350 | struct llist_head list; |
| 351 | |
| 352 | /* number of ths BTS in network */ |
| 353 | uint8_t nr; |
| 354 | /* human readable name / description */ |
| 355 | char *description; |
| 356 | /* Cell Identity */ |
| 357 | uint16_t cell_identity; |
| 358 | /* location area code of this BTS */ |
| 359 | uint16_t location_area_code; |
| 360 | /* Training Sequence Code */ |
| 361 | uint8_t tsc; |
| 362 | /* Base Station Identification Code (BSIC) */ |
| 363 | uint8_t bsic; |
| 364 | /* type of BTS */ |
| 365 | enum gsm_bts_type type; |
| 366 | struct gsm_bts_model *model; |
| 367 | enum gsm_band band; |
| 368 | /* maximum Tx power that the MS is permitted to use in this cell */ |
| 369 | int ms_max_power; |
| 370 | |
| 371 | /* how do we talk OML with this TRX? */ |
| 372 | struct gsm_e1_subslot oml_e1_link; |
| 373 | uint8_t oml_tei; |
| 374 | struct e1inp_sign_link *oml_link; |
| 375 | |
| 376 | /* Abis network management O&M handle */ |
| 377 | struct abis_nm_h *nmh; |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 378 | |
| 379 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 380 | |
| 381 | /* number of this BTS on given E1 link */ |
| 382 | uint8_t bts_nr; |
| 383 | |
| 384 | /* paging state and control */ |
| 385 | struct gsm_bts_paging_state paging; |
| 386 | |
| 387 | /* CCCH is on C0 */ |
| 388 | struct gsm_bts_trx *c0; |
| 389 | |
| 390 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 391 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 392 | } site_mgr; |
| 393 | |
| 394 | /* bitmask of all SI that are present/valid in si_buf */ |
| 395 | uint32_t si_valid; |
| 396 | /* buffers where we put the pre-computed SI */ |
| 397 | sysinfo_buf_t si_buf[_MAX_SYSINFO_TYPE]; |
| 398 | |
| 399 | /* ip.accesss Unit ID's have Site/BTS/TRX layout */ |
| 400 | union { |
| 401 | struct { |
| 402 | uint16_t site_id; |
| 403 | uint16_t bts_id; |
| 404 | uint32_t flags; |
| 405 | } ip_access; |
| 406 | struct { |
| 407 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 408 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 409 | } cclk; |
| 410 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 411 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 412 | } rack; |
| 413 | struct gsm_envabtse envabtse[4]; |
| 414 | } bs11; |
| 415 | struct { |
| 416 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 417 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 418 | struct llist_head conn_groups; |
| 419 | } is; |
| 420 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 421 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 422 | struct llist_head conn_groups; |
| 423 | } con; |
| 424 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 425 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 426 | } dp; |
| 427 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 428 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 429 | } tf; |
| 430 | } rbs2000; |
| 431 | struct { |
| 432 | unsigned long serno; |
| 433 | } hsl; |
| 434 | }; |
| 435 | |
| 436 | /* Not entirely sure how ip.access specific this is */ |
| 437 | struct { |
| 438 | enum bts_gprs_mode mode; |
| 439 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 440 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 441 | uint16_t nsei; |
| 442 | uint8_t timer[7]; |
| 443 | } nse; |
| 444 | struct { |
Harald Welte | d64c0bc | 2011-05-30 12:07:53 +0200 | [diff] [blame] | 445 | struct gsm_abis_mo mo; |
Harald Welte | 6be350c | 2011-05-25 13:10:08 +0200 | [diff] [blame] | 446 | uint16_t bvci; |
| 447 | uint8_t timer[11]; |
| 448 | } cell; |
| 449 | struct gsm_bts_gprs_nsvc nsvc[2]; |
| 450 | uint8_t rac; |
| 451 | } gprs; |
| 452 | |
| 453 | /* RACH NM values */ |
| 454 | int rach_b_thresh; |
| 455 | int rach_ldavg_slots; |
| 456 | |
| 457 | /* transceivers */ |
| 458 | int num_trx; |
| 459 | struct llist_head trx_list; |
| 460 | |
| 461 | #ifdef ROLE_BSC |
| 462 | /* Abis NM queue */ |
| 463 | struct llist_head abis_queue; |
| 464 | int abis_nm_pend; |
| 465 | |
| 466 | struct gsm_network *network; |
| 467 | |
| 468 | /* should the channel allocator allocate channels from high TRX to TRX0, |
| 469 | * rather than starting from TRX0 and go upwards? */ |
| 470 | int chan_alloc_reverse; |
| 471 | |
| 472 | enum neigh_list_manual_mode neigh_list_manual_mode; |
| 473 | /* parameters from which we build SYSTEM INFORMATION */ |
| 474 | struct { |
| 475 | struct gsm48_rach_control rach_control; |
| 476 | uint8_t ncc_permitted; |
| 477 | struct gsm48_cell_sel_par cell_sel_par; |
| 478 | struct gsm48_si_selection_params cell_ro_sel_par; /* rest octet */ |
| 479 | struct gsm48_cell_options cell_options; |
| 480 | struct gsm48_control_channel_descr chan_desc; |
| 481 | struct bitvec neigh_list; |
| 482 | struct bitvec cell_alloc; |
| 483 | struct bitvec si5_neigh_list; |
| 484 | struct { |
| 485 | /* bitmask large enough for all possible ARFCN's */ |
| 486 | uint8_t neigh_list[1024/8]; |
| 487 | uint8_t cell_alloc[1024/8]; |
| 488 | /* If the user wants a different neighbor list in SI5 than in SI2 */ |
| 489 | uint8_t si5_neigh_list[1024/8]; |
| 490 | } data; |
| 491 | } si_common; |
| 492 | |
| 493 | /* do we use static (user-defined) system information messages? (bitmask) */ |
| 494 | uint32_t si_mode_static; |
| 495 | #endif /* ROLE_BSC */ |
| 496 | }; |
| 497 | |
| 498 | |
| 499 | |
| 500 | struct gsm_bts *gsm_bts_alloc(struct gsm_network *net, enum gsm_bts_type type, |
| 501 | uint8_t tsc, uint8_t bsic); |
| 502 | struct gsm_bts_trx *gsm_bts_trx_alloc(struct gsm_bts *bts); |
| 503 | |
| 504 | struct gsm_bts_trx *gsm_bts_trx_num(struct gsm_bts *bts, int num); |
| 505 | struct gsm_bts_trx *gsm_bts_trx_by_nr(struct gsm_bts *bts, int nr); |
| 506 | |
| 507 | const char *gsm_pchan_name(enum gsm_phys_chan_config c); |
| 508 | enum gsm_phys_chan_config gsm_pchan_parse(const char *name); |
| 509 | const char *gsm_lchant_name(enum gsm_chan_t c); |
| 510 | const char *gsm_chreq_name(enum gsm_chreq_reason_t c); |
| 511 | char *gsm_trx_name(struct gsm_bts_trx *trx); |
| 512 | char *gsm_ts_name(struct gsm_bts_trx_ts *ts); |
| 513 | char *gsm_lchan_name(struct gsm_lchan *lchan); |
| 514 | const char *gsm_lchans_name(enum gsm_lchan_state s); |
| 515 | |
| 516 | void set_ts_e1link(struct gsm_bts_trx_ts *ts, uint8_t e1_nr, |
| 517 | uint8_t e1_ts, uint8_t e1_ts_ss); |
| 518 | |
| 519 | void gsm_trx_lock_rf(struct gsm_bts_trx *trx, int locked); |
| 520 | int gsm_bts_has_feature(struct gsm_bts *bts, enum gsm_bts_features feat); |
| 521 | |
| 522 | |
| 523 | #endif |