diff options
Diffstat (limited to 'src/osmo-bts-sysmo/misc/sysmobts_mgr_temp.c')
| -rw-r--r-- | src/osmo-bts-sysmo/misc/sysmobts_mgr_temp.c | 44 |
1 files changed, 34 insertions, 10 deletions
diff --git a/src/osmo-bts-sysmo/misc/sysmobts_mgr_temp.c b/src/osmo-bts-sysmo/misc/sysmobts_mgr_temp.c index c757f63a..39b20dca 100644 --- a/src/osmo-bts-sysmo/misc/sysmobts_mgr_temp.c +++ b/src/osmo-bts-sysmo/misc/sysmobts_mgr_temp.c @@ -77,6 +77,34 @@ static int next_state(enum sysmobts_temp_state current_state, int critical, int return next_state; } +static void handle_normal_actions(int actions) +{ + /* switch off the PA */ + if (actions & TEMP_ACT_NORM_PA_ON) { + if (!is_sbts2050()) { + LOGP(DTEMP, LOGL_NOTICE, + "PA can only be switched-on on the master\n"); + } else if (sbts2050_uc_set_pa_power(1) != 0) { + LOGP(DTEMP, LOGL_ERROR, + "Failed to switch on the PA\n"); + } else { + LOGP(DTEMP, LOGL_NOTICE, + "Switched on the PA as normal action.\n"); + } + } + + if (actions & TEMP_ACT_NORM_BTS_SRV_ON) { + LOGP(DTEMP, LOGL_NOTICE, + "Going to switch on the BTS service\n"); + /* + * TODO: use/create something like nspawn that serializes + * and used SIGCHLD/waitpid to pick up the dead processes + * without invoking shell. + */ + system("/bin/systemctl start sysmobts.service"); + } +} + static void handle_actions(int actions) { /* switch off the PA */ @@ -91,12 +119,6 @@ static void handle_actions(int actions) LOGP(DTEMP, LOGL_NOTICE, "Switched off the PA due temperature.\n"); } - /* - * TODO: remember we switched off things so we could switch - * it back on. But we would need to make sure that the BTS - * will not transmit with full power at that time. This - * requires the control protocol. - */ } if (actions & TEMP_ACT_BTS_SRV_OFF) { @@ -112,14 +134,16 @@ static void handle_actions(int actions) } /** - * Go back to normal! Undo everything we did in the other states. For - * reducint the transmit power, the question is if we should slowly set - * it back to normal, let the BTS slowly increase it.. or handle it here - * as well? + * Go back to normal! Depending on the configuration execute the normal + * actions that could (start to) undo everything we did in the other + * states. What is still missing is the power increase/decrease depending + * on the state. E.g. starting from WARNING_HYST we might want to slowly + * ramp up the output power again. */ static void execute_normal_act(struct sysmobts_mgr_instance *manager) { LOGP(DTEMP, LOGL_NOTICE, "System is back to normal temperature.\n"); + handle_normal_actions(manager->action_norm); } static void execute_warning_act(struct sysmobts_mgr_instance *manager) |