diff options
| author | Harald Welte <laforge@gnumonks.org> | 2011-03-04 14:05:20 +0100 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2011-03-04 14:05:20 +0100 |
| commit | 4b45ae1636990a15934f77f37033cf8ed5804b57 (patch) | |
| tree | 892d687a5c689fdb7813a3f94dd9a0926d80b892 /include/osmo-bts/bts.h | |
Import all C and Header files from jolly/bts branch of osmocom-bb.git
The BTS code shall reside in a separate git repository, thus I'm
importing the C and H files here.
Diffstat (limited to 'include/osmo-bts/bts.h')
| -rw-r--r-- | include/osmo-bts/bts.h | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/include/osmo-bts/bts.h b/include/osmo-bts/bts.h new file mode 100644 index 00000000..3e37e0bf --- /dev/null +++ b/include/osmo-bts/bts.h @@ -0,0 +1,133 @@ +#ifndef _BTS_H +#define _BTS_H + +#define BTS_SI_NUM 23 /* MUAR match the entries in BTS_SI_LIST */ + +#define BTS_SI_LIST { \ + RSL_SYSTEM_INFO_8, \ + RSL_SYSTEM_INFO_1, \ + RSL_SYSTEM_INFO_2, \ + RSL_SYSTEM_INFO_3, \ + RSL_SYSTEM_INFO_4, \ + RSL_SYSTEM_INFO_5, \ + RSL_SYSTEM_INFO_6, \ + RSL_SYSTEM_INFO_7, \ + RSL_SYSTEM_INFO_16, \ + RSL_SYSTEM_INFO_17, \ + RSL_SYSTEM_INFO_2bis, \ + RSL_SYSTEM_INFO_2ter, \ + RSL_SYSTEM_INFO_5bis, \ + RSL_SYSTEM_INFO_5ter, \ + RSL_SYSTEM_INFO_10, \ + REL_EXT_MEAS_ORDER, \ + RSL_MEAS_INFO, \ + RSL_SYSTEM_INFO_13, \ + RSL_SYSTEM_INFO_2quater, \ + RSL_SYSTEM_INFO_9, \ + RSL_SYSTEM_INFO_18, \ + RSL_SYSTEM_INFO_19, \ + RSL_SYSTEM_INFO_20, \ +} + +#define BTS_SI_NAME char *bts_si_name[] = { \ + "RSL_SYSTEM_INFO_8", \ + "RSL_SYSTEM_INFO_1", \ + "RSL_SYSTEM_INFO_2", \ + "RSL_SYSTEM_INFO_3", \ + "RSL_SYSTEM_INFO_4", \ + "RSL_SYSTEM_INFO_5", \ + "RSL_SYSTEM_INFO_6", \ + "RSL_SYSTEM_INFO_7", \ + "RSL_SYSTEM_INFO_16", \ + "RSL_SYSTEM_INFO_17", \ + "RSL_SYSTEM_INFO_2bis", \ + "RSL_SYSTEM_INFO_2ter", \ + "RSL_SYSTEM_INFO_5bis", \ + "RSL_SYSTEM_INFO_5ter", \ + "RSL_SYSTEM_INFO_10", \ + "REL_EXT_MEAS_ORDER", \ + "RSL_MEAS_INFO", \ + "RSL_SYSTEM_INFO_13", \ + "RSL_SYSTEM_INFO_2quater", \ + "RSL_SYSTEM_INFO_9", \ + "RSL_SYSTEM_INFO_18", \ + "RSL_SYSTEM_INFO_19", \ + "RSL_SYSTEM_INFO_20", \ +} + +#define BTS_SI_USE 1 +#define BTS_SI_NEW 2 + +/* store sysinfos of a BTS */ +struct osmobts_sysinfo { + uint8_t flags[BTS_SI_NUM]; + uint8_t si[BTS_SI_NUM][23]; + struct timer_list timer; +}; + +struct osmobts_slot; + +/* one physical radio */ +struct osmobts_ms { + struct llist_head entry; + struct osmobts_trx *trx; + struct osmocom_ms ms; +}; + +/* one logical channel instance */ +struct osmobts_lchan { + struct osmobts_slot *slot; + uint8_t lchan_nr; + uint8_t chan_nr; /* CBITS+TN */ + struct osmol2_entity l2_entity; + struct osmobts_rtp rtp; +}; + +/* one timeslot instance */ +struct osmobts_slot { + struct osmobts_trx *trx; + uint8_t slot_nr; + uint8_t acch_type; /* TS 08.58 9.3.1 (bits 8..4) */ + uint8_t has_bcch; + uint8_t chan_comb; + struct osmobts_lchan *lchan[8]; + struct osmobts_ms *tx_ms, *rx_ms; +}; + +/* one TRX instance */ +struct osmobts_trx { + struct osmocom_bts *bts; + uint8_t trx_nr; + struct osmobts_slot slot[8]; + struct llist_head ms_list; + struct ipabis_link link; + struct osmobts_sysinfo si; + uint8_t rf_red; + uint16_t arfcn_list[128]; + int arfcn_num; +}; + +/* the BTS instance */ +struct osmocom_bts { + char *id; + uint8_t num_trx; + struct osmobts_trx *trx[8]; + struct ipabis_link link; + uint8_t max_ta; + uint16_t bcch_arfcn; + uint8_t bcc, ncc; + uint16_t start_time; +}; + +struct osmocom_bts *create_bts(uint8_t num_trx, char *id); +int create_ms(struct osmobts_trx *trx, int maskc, uint8_t *maskv_tx, + uint8_t *maskv_rx); +void destroy_bts(struct osmocom_bts *bts); +int work_bts(struct osmocom_bts *bts); +int bts_link_estab(struct osmocom_bts *bts); +int trx_link_estab(struct osmobts_trx *trx); +void bts_new_si(void *arg); +void bts_setup_slot(struct osmobts_slot *slot, uint8_t comb); + +#endif /* _BTS_H */ + |