Change in osmo-bsc[master]: acc: Fix erratic ramping behavior when several BTS configured

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-bsc/+/28045 ) Change subject: acc: Fix erratic ramping behavior when several BTS configured ...................................................................... acc: Fix erratic ramping behavior when several BTS configured One callback function was being registered for each BTS. That means, when a C0 RCARRIER of one specific BTS changed NM state, the outcome on whether to trigger/abort ramping would end up being applied to all BTS. Change-Id: I56c4dd1809fdcf8441a69bf77ad173e1ccc8eea7 --- M include/osmocom/bsc/acc.h M src/osmo-bsc/acc.c M src/osmo-bsc/osmo_bsc_main.c 3 files changed, 10 insertions(+), 4 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/45/28045/1 diff --git a/include/osmocom/bsc/acc.h b/include/osmocom/bsc/acc.h index c7be38c..531a69a 100644 --- a/include/osmocom/bsc/acc.h +++ b/include/osmocom/bsc/acc.h @@ -161,6 +161,8 @@ return acc_ramp->step_interval_sec; } +void acc_ramp_global_init(void); + void acc_ramp_init(struct acc_ramp *acc_ramp, struct gsm_bts *bts); int acc_ramp_set_step_size(struct acc_ramp *acc_ramp, unsigned int step_size); int acc_ramp_set_step_interval(struct acc_ramp *acc_ramp, unsigned int step_interval); diff --git a/src/osmo-bsc/acc.c b/src/osmo-bsc/acc.c index 9734a28..b75e9b8 100644 --- a/src/osmo-bsc/acc.c +++ b/src/osmo-bsc/acc.c @@ -414,7 +414,6 @@ static int acc_ramp_nm_sig_cb(unsigned int subsys, unsigned int signal, void *handler_data, void *signal_data) { struct nm_statechg_signal_data *nsd = signal_data; - struct acc_ramp *acc_ramp = handler_data; struct gsm_bts_trx *trx = NULL; bool trigger_ramping = false, abort_ramping = false; @@ -523,9 +522,9 @@ } if (trigger_ramping) - acc_ramp_trigger(acc_ramp); + acc_ramp_trigger(&trx->bts->acc_ramp); else if (abort_ramping) - acc_ramp_abort(acc_ramp); + acc_ramp_abort(&trx->bts->acc_ramp); return 0; } @@ -548,7 +547,6 @@ acc_ramp->chan_load_lower_threshold = ACC_RAMP_CHAN_LOAD_THRESHOLD_LOW; acc_ramp->chan_load_upper_threshold = ACC_RAMP_CHAN_LOAD_THRESHOLD_UP; osmo_timer_setup(&acc_ramp->step_timer, do_acc_ramping_step, acc_ramp); - osmo_signal_register_handler(SS_NM, acc_ramp_nm_sig_cb, acc_ramp); } /*! @@ -646,3 +644,8 @@ acc_mgr_set_len_allowed_ramp(&acc_ramp->bts->acc_mgr, 10); } + +void acc_ramp_global_init(void) +{ + osmo_signal_register_handler(SS_NM, acc_ramp_nm_sig_cb, NULL); +} diff --git a/src/osmo-bsc/osmo_bsc_main.c b/src/osmo-bsc/osmo_bsc_main.c index 12ddbd2..8d63183 100644 --- a/src/osmo-bsc/osmo_bsc_main.c +++ b/src/osmo-bsc/osmo_bsc_main.c @@ -929,6 +929,7 @@ assignment_fsm_init(); handover_fsm_init(); lb_init(); + acc_ramp_global_init(); /* Read the config */ rc = bsc_network_configure(config_file); -- To view, visit https://gerrit.osmocom.org/c/osmo-bsc/+/28045 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-bsc Gerrit-Branch: master Gerrit-Change-Id: I56c4dd1809fdcf8441a69bf77ad173e1ccc8eea7 Gerrit-Change-Number: 28045 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-MessageType: newchange