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Add stat_item for per-bts [dynamic] T3113 timer 

This allows external monitoring to see where the T3113 timer has been
adjusted to, in case it is set dynamically.

Change-Id: I533f2ca3c8e66c143154cbf03b827c9cbbacccdf
This commit is contained in:
Harald Welte 2022-05-06 14:26:44 +02:00 committed by Pau Espin Pedrol
parent 536390a7be
commit d8cfd2fb24
3 changed files with 12 additions and 2 deletions
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1
include/osmocom/bsc/bts.h
View File

@ -225,6 +225,7 @@ enum {
BTS_STAT_TS_BORKEN,
BTS_STAT_NUM_TRX_RSL_CONNECTED,
BTS_STAT_NUM_TRX_TOTAL,
BTS_STAT_T3113,
};
extern const struct osmo_stat_item_desc bts_stat_desc[];

5
src/osmo-bsc/bts.c
View File

@ -975,6 +975,7 @@ void gsm_bts_stats_reset(struct gsm_bts *bts)
osmo_stat_item_set(osmo_stat_item_group_get_item(bts->bts_statg, BTS_STAT_CHAN_SDCCH8_CBCH_TOTAL), 0);
osmo_stat_item_set(osmo_stat_item_group_get_item(bts->bts_statg, BTS_STAT_CHAN_OSMO_DYN_USED), 0);
osmo_stat_item_set(osmo_stat_item_group_get_item(bts->bts_statg, BTS_STAT_CHAN_OSMO_DYN_TOTAL), 0);
osmo_stat_item_set(osmo_stat_item_group_get_item(bts->bts_statg, BTS_STAT_T3113), 0);
}
const struct rate_ctr_desc bts_ctr_description[] = {
@ -1620,6 +1621,10 @@ const struct osmo_stat_item_desc bts_stat_desc[] = {
{ "num_trx:total",
"Number of configured TRX in this BTS",
"" },
[BTS_STAT_T3113] = \
{ "t3113",
"T3113 paging timer",
"s", 60, 0 },
};
const struct osmo_stat_item_group_desc bts_statg_desc = {

8
src/osmo-bsc/paging.c
View File

@ -363,8 +363,10 @@ static unsigned int calculate_timer_3113(struct gsm_paging_request *req, unsigne
* struct osmo_tdef gsm_network_T_defs. */
OSMO_ASSERT(d);
if (!bts->T3113_dynamic)
return d->val;
if (!bts->T3113_dynamic) {
to = d->val;
goto ret;
}
/* MFRMS defines repeat interval of paging messages for MSs that belong
* to same paging group across multiple 51 frame multiframes.
@ -392,6 +394,8 @@ static unsigned int calculate_timer_3113(struct gsm_paging_request *req, unsigne
LOG_PAGING_BTS(req, bts, DPAG, LOGL_DEBUG,
"Paging request: T3113 expires in %u seconds (estimated %u)\n",
to, estimated_to);
ret:
osmo_stat_item_set(osmo_stat_item_group_get_item(bts->bts_statg, BTS_STAT_T3113), to);
return to;
}