2021-01-31 20:30:04

by Luca Coelho

[permalink] [raw]
Subject: [PATCH 02/12] iwlwifi: mvm: add triggers for MLME events

From: Mordechay Goodstein <[email protected]>

For debug we add auth/assoc failed event and disconnect event.

Signed-off-by: Mordechay Goodstein <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
---
.../net/wireless/intel/iwlwifi/mvm/mac80211.c | 33 +++++++++++++++++++
1 file changed, 33 insertions(+)

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index a529404d416c..ec43601d410a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -4988,6 +4988,34 @@ static void iwl_mvm_mac_sta_statistics(struct ieee80211_hw *hw,
mutex_unlock(&mvm->mutex);
}

+static void iwl_mvm_event_mlme_callback_ini(struct iwl_mvm *mvm,
+ struct ieee80211_vif *vif,
+ const struct ieee80211_mlme_event *mlme)
+{
+ if (mlme->data == ASSOC_EVENT && (mlme->status == MLME_DENIED ||
+ mlme->status == MLME_TIMEOUT)) {
+ iwl_dbg_tlv_time_point(&mvm->fwrt,
+ IWL_FW_INI_TIME_POINT_ASSOC_FAILED,
+ NULL);
+ return;
+ }
+
+ if (mlme->data == AUTH_EVENT && (mlme->status == MLME_DENIED ||
+ mlme->status == MLME_TIMEOUT)) {
+ iwl_dbg_tlv_time_point(&mvm->fwrt,
+ IWL_FW_INI_TIME_POINT_EAPOL_FAILED,
+ NULL);
+ return;
+ }
+
+ if (mlme->data == DEAUTH_RX_EVENT || mlme->data == DEAUTH_TX_EVENT) {
+ iwl_dbg_tlv_time_point(&mvm->fwrt,
+ IWL_FW_INI_TIME_POINT_DEASSOC,
+ NULL);
+ return;
+ }
+}
+
static void iwl_mvm_event_mlme_callback(struct iwl_mvm *mvm,
struct ieee80211_vif *vif,
const struct ieee80211_event *event)
@@ -5002,6 +5030,11 @@ static void iwl_mvm_event_mlme_callback(struct iwl_mvm *mvm,
struct iwl_fw_dbg_trigger_tlv *trig;
struct iwl_fw_dbg_trigger_mlme *trig_mlme;

+ if (iwl_trans_dbg_ini_valid(mvm->trans)) {
+ iwl_mvm_event_mlme_callback_ini(mvm, vif, &event->u.mlme);
+ return;
+ }
+
trig = iwl_fw_dbg_trigger_on(&mvm->fwrt, ieee80211_vif_to_wdev(vif),
FW_DBG_TRIGGER_MLME);
if (!trig)
--
2.29.2