| /* osmo-bsc API to manage timeslot status: init and switch of dynamic PDCH. */ |
| #pragma once |
| |
| #include <osmocom/bsc/gsm_data.h> |
| |
| /* This macro automatically includes a final \n, if omitted. */ |
| #define LOG_TS(ts, level, fmt, args...) do { \ |
| if (ts->fi) \ |
| LOGPFSML(ts->fi, level, "%s%s%s" fmt "%s", \ |
| ts->pchan_is != ts->pchan_from_config ? "(pchan_is=" : "", \ |
| ts->pchan_is != ts->pchan_from_config ? gsm_pchan_name(ts->pchan_is) : "", \ |
| ts->pchan_is != ts->pchan_from_config ? ") " : "", \ |
| ## args, \ |
| (!fmt || !*fmt || fmt[strlen(fmt)-1] != '\n') ? "\n" : ""); \ |
| else \ |
| LOGP(DRSL, level, "%s" fmt "%s", \ |
| gsm_ts_name(ts), \ |
| ## args, \ |
| (!fmt || !*fmt || fmt[strlen(fmt)-1] != '\n') ? "\n" : ""); \ |
| } while(0) |
| |
| enum ts_fsm_state { |
| TS_ST_NOT_INITIALIZED, |
| TS_ST_UNUSED, |
| TS_ST_WAIT_PDCH_ACT, |
| TS_ST_PDCH, |
| TS_ST_WAIT_PDCH_DEACT, |
| TS_ST_IN_USE, |
| TS_ST_BORKEN, |
| }; |
| |
| enum ts_fsm_event { |
| TS_EV_OML_READY, |
| TS_EV_OML_DOWN, |
| TS_EV_RSL_READY, |
| TS_EV_RSL_DOWN, |
| TS_EV_LCHAN_REQUESTED, |
| TS_EV_LCHAN_UNUSED, |
| TS_EV_PDCH_ACT_ACK, |
| TS_EV_PDCH_ACT_NACK, |
| TS_EV_PDCH_DEACT_ACK, |
| TS_EV_PDCH_DEACT_NACK, |
| }; |
| |
| void ts_fsm_init(); |
| |
| void ts_fsm_alloc(struct gsm_bts_trx_ts *ts); |
| |
| bool ts_is_capable_of_pchan(struct gsm_bts_trx_ts *ts, enum gsm_phys_chan_config pchan); |
| bool ts_is_capable_of_lchant(struct gsm_bts_trx_ts *ts, enum gsm_chan_t type); |
| bool ts_is_lchan_waiting_for_pchan(struct gsm_bts_trx_ts *ts, enum gsm_phys_chan_config *target_pchan); |
| bool ts_is_pchan_switching(struct gsm_bts_trx_ts *ts, enum gsm_phys_chan_config *target_pchan); |
| bool ts_usable_as_pchan(struct gsm_bts_trx_ts *ts, enum gsm_phys_chan_config as_pchan); |