phone-side
/
osmocom-bb
mirror of https://gerrit.osmocom.org/osmocom-bb
9
0
Fork 0
Code Issues Releases Wiki Activity

host/trxcon/scheduler: store BSIC in trx_instance 

We need to know BSIC value, before sending RACH requests.
So, let's store it in trx_instance and update as soon as
the first SCH burst is received after L1CTL_FBSB_REQ.

Change-Id: I49574c3661f79f3b4941db6c651baebab2665c1b
This commit is contained in:
Vadim Yanitskiy 2017-07-12 17:54:09 +07:00
parent 85b700421f
commit 59c98b14ac
2 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/host/trxcon/sched_lchan_handlers.c
View File

@ -224,8 +224,10 @@ int rx_sch_fn(struct trx_instance *trx, struct trx_ts *ts,
}
/* Send L1CTL_FBSB_CONF to higher layers */
if (!trx->l1l->fbsb_conf_sent)
if (!trx->l1l->fbsb_conf_sent) {
l1ctl_tx_fbsb_conf(trx->l1l, 0, bsic);
trx->bsic = bsic;
}
return 0;
}

3
src/host/trxcon/trx_if.h
View File

@ -27,7 +27,10 @@ struct trx_instance {
struct llist_head trx_ctrl_list;
struct osmo_fsm_inst *fsm;
uint32_t prev_state;
/* GSM L1 specific */
uint16_t band_arfcn;
uint8_t bsic;
/* Scheduler stuff */
struct trx_sched sched;