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power_control: send default parameters from bootstrap_rsl() 

Thanks to this message, there is no need to include MS/BS Power
Control parameters in every RSL CHANnel ACTIvation message.
Instead, we send them only once, and then send empty IEs.

Change-Id: I46ae4e6003a1839ee57f8e941a54bf479f7e532d
Related: SYS#4918
This commit is contained in:
Vadim Yanitskiy 2020-12-19 00:42:14 +01:00
parent 8a2907e646
commit f31c42e7eb
1 changed files with 10 additions and 0 deletions
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src/osmo-bsc/osmo_bsc_main.c
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@ -310,6 +310,7 @@ static int generate_ma_for_ts(struct gsm_bts_trx_ts *ts)
static void bootstrap_rsl(struct gsm_bts_trx *trx)
{
unsigned int i;
int rc;
LOG_TRX(trx, DRSL, LOGL_NOTICE, "bootstrapping RSL "
"on ARFCN %u using MCC-MNC %s LAC=%u CID=%u BSIC=%u\n",
@ -340,6 +341,15 @@ static void bootstrap_rsl(struct gsm_bts_trx *trx)
rsl_nokia_si_end(trx);
}
if (trx->bts->model->power_ctrl_send_def_params != NULL) {
rc = trx->bts->model->power_ctrl_send_def_params(trx);
if (rc) {
LOG_TRX(trx, DRSL, LOGL_ERROR, "Failed to send default "
"MS/BS Power control parameters (rc=%d)\n", rc);
/* TODO: should we drop RSL connection here? */
}
}
for (i = 0; i < ARRAY_SIZE(trx->ts); i++) {
struct gsm_bts_trx_ts *ts = &trx->ts[i];
generate_ma_for_ts(ts);