diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/time-event.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/time-event.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.c b/drivers/net/wireless/iwlwifi/mvm/time-event.c index bd519597eb2d..647822366fe5 100644 --- a/drivers/net/wireless/iwlwifi/mvm/time-event.c +++ b/drivers/net/wireless/iwlwifi/mvm/time-event.c @@ -226,6 +226,44 @@ iwl_mvm_te_handle_notify_csa(struct iwl_mvm *mvm, iwl_mvm_te_clear_data(mvm, te_data); } +static void iwl_mvm_te_check_trigger(struct iwl_mvm *mvm, + struct iwl_time_event_notif *notif, + struct iwl_mvm_time_event_data *te_data) +{ + struct iwl_fw_dbg_trigger_tlv *trig; + struct iwl_fw_dbg_trigger_time_event *te_trig; + int i; + + if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_TIME_EVENT)) + return; + + trig = iwl_fw_dbg_get_trigger(mvm->fw, FW_DBG_TRIGGER_TIME_EVENT); + te_trig = (void *)trig->data; + + if (!iwl_fw_dbg_trigger_check_stop(mvm, te_data->vif, trig)) + return; + + for (i = 0; i < ARRAY_SIZE(te_trig->time_events); i++) { + u32 trig_te_id = le32_to_cpu(te_trig->time_events[i].id); + u32 trig_action_bitmap = + le32_to_cpu(te_trig->time_events[i].action_bitmap); + u32 trig_status_bitmap = + le32_to_cpu(te_trig->time_events[i].status_bitmap); + + if (trig_te_id != te_data->id || + !(trig_action_bitmap & le32_to_cpu(notif->action)) || + !(trig_status_bitmap & BIT(le32_to_cpu(notif->status)))) + continue; + + iwl_mvm_fw_dbg_collect_trig(mvm, trig, + "Time event %d Action 0x%x received status: %d", + te_data->id, + le32_to_cpu(notif->action), + le32_to_cpu(notif->status)); + break; + } +} + /* * Handles a FW notification for an event that is known to the driver. * @@ -243,6 +281,8 @@ static void iwl_mvm_te_handle_notif(struct iwl_mvm *mvm, le32_to_cpu(notif->unique_id), le32_to_cpu(notif->action)); + iwl_mvm_te_check_trigger(mvm, notif, te_data); + /* * The FW sends the start/end time event notifications even for events * that it fails to schedule. This is indicated in the status field of @@ -324,6 +364,8 @@ static int iwl_mvm_aux_roc_te_handle_notif(struct iwl_mvm *mvm, if (!aux_roc_te) /* Not a Aux ROC time event */ return -EINVAL; + iwl_mvm_te_check_trigger(mvm, notif, te_data); + if (!le32_to_cpu(notif->status)) { IWL_DEBUG_TE(mvm, "ERROR: Aux ROC Time Event %s notification failure\n", |