diff options
| author | Harald Welte <laforge@gnumonks.org> | 2019-05-21 02:38:43 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2019-05-23 19:16:11 +0000 |
| commit | 590b23ce3c78d8cca5baa15f92019edf74a9323c (patch) | |
| tree | 1315f0bc45d13541ab39551bb43b0c05b1bd2520 /src/common/bts.c | |
| parent | d7be09caf8d49ac65ed626bca9de2fb738a365b6 (diff) | |
cbch: Add counters; queue length limits and CBCH LOAD reporting
This adds the final missing part to full CBCH support:
* keep a tab on the current queue length for basic + extended CBCH
* keep rate counters about the number of sent / transmitted SMSCB
* send CBCH LOAD information via RSL to the BSC
Change-Id: I7068c7937a60a900c40439115bb84dc3ee0d061f
Diffstat (limited to 'src/common/bts.c')
| -rw-r--r-- | src/common/bts.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/common/bts.c b/src/common/bts.c index 4af219b1..5220406d 100644 --- a/src/common/bts.c +++ b/src/common/bts.c @@ -49,6 +49,7 @@ #include <osmo-bts/oml.h> #include <osmo-bts/signal.h> #include <osmo-bts/dtx_dl_amr_fsm.h> +#include <osmo-bts/cbch.h> #define MIN_QUAL_RACH 5.0f /* at least 5 dB C/I */ #define MIN_QUAL_NORM -0.5f /* at least -1 dB C/I */ @@ -105,6 +106,22 @@ static const struct rate_ctr_group_desc bts_ctrg_desc = { bts_ctr_desc }; +static const struct rate_ctr_desc cbch_ctr_desc[] = { + [CBCH_CTR_RCVD_QUEUED] = {"cbch:rcvd_queued", "Received + queued CBCH messages (Abis)" }, + [CBCH_CTR_RCVD_DROPPED] = {"cbch:rcvd_dropped", "Received + dropped CBCH messages (Abis)" }, + + [CBCH_CTR_SENT_SINGLE] = {"cbch:sent_single", "Sent single CBCH messages (Um)" }, + [CBCH_CTR_SENT_DEFAULT] = {"cbch:sent_default", "Sent default CBCH messages (Um)" }, + [CBCH_CTR_SENT_NULL] = {"cbch:sent_null", "Sent NULL CBCH messages (Um)" }, +}; +static const struct rate_ctr_group_desc cbch_ctrg_desc = { + "cbch", + "cell broadcast channel", + OSMO_STATS_CLASS_GLOBAL, + ARRAY_SIZE(cbch_ctr_desc), + cbch_ctr_desc +}; + /* Initialize the BTS data structures, called before config * file reading */ int bts_init(struct gsm_bts *bts) @@ -191,7 +208,15 @@ int bts_init(struct gsm_bts *bts) } INIT_LLIST_HEAD(&bts->smscb_basic.queue); + bts->smscb_basic.ctrs = rate_ctr_group_alloc(bts, &cbch_ctrg_desc, 0); + OSMO_ASSERT(bts->smscb_basic.ctrs); INIT_LLIST_HEAD(&bts->smscb_extended.queue); + bts->smscb_extended.ctrs = rate_ctr_group_alloc(bts, &cbch_ctrg_desc, 1); + OSMO_ASSERT(bts->smscb_extended.ctrs); + bts->smscb_queue_max_len = 15; + bts->smscb_queue_tgt_len = 2; + bts->smscb_queue_hyst = 2; + INIT_LLIST_HEAD(&bts->oml_queue); /* register DTX DL FSM */ |