wifi: iwlwifi: yoyo: Add driver defined dump file name

Add driver defined dump file name extension for beacon loss
and FW Assert case.

Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230314194113.2a2ee92995e9.I38fff588e32276796cd757309fc811241f827c7a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 39 insertions, 22 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
index 114c96ba39ee..422550e31bc6 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
@@ -430,47 +430,55 @@ static void iwl_mvm_mac_ctxt_set_ht_flags(struct iwl_mvm *mvm,
 	}
 }
 
-static void iwl_mvm_mac_ctxt_cmd_common(struct iwl_mvm *mvm,
-					struct ieee80211_vif *vif,
-					struct iwl_mac_ctx_cmd *cmd,
-					const u8 *bssid_override,
-					u32 action)
+static int iwl_mvm_get_mac_type(struct ieee80211_vif *vif)
 {
-	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-	struct ieee80211_chanctx_conf *chanctx;
-	bool ht_enabled = !!(vif->bss_conf.ht_operation_mode &
-			     IEEE80211_HT_OP_MODE_PROTECTION);
-	u8 cck_ack_rates, ofdm_ack_rates;
-	const u8 *bssid = bssid_override ?: vif->bss_conf.bssid;
-	int i;
-
-	cmd->id_and_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id,
-							    mvmvif->color));
-	cmd->action = cpu_to_le32(action);
+	u32 mac_type = FW_MAC_TYPE_BSS_STA;
 
 	switch (vif->type) {
 	case NL80211_IFTYPE_STATION:
 		if (vif->p2p)
-			cmd->mac_type = cpu_to_le32(FW_MAC_TYPE_P2P_STA);
+			mac_type = FW_MAC_TYPE_P2P_STA;
 		else
-			cmd->mac_type = cpu_to_le32(FW_MAC_TYPE_BSS_STA);
+			mac_type = FW_MAC_TYPE_BSS_STA;
 		break;
 	case NL80211_IFTYPE_AP:
-		cmd->mac_type = cpu_to_le32(FW_MAC_TYPE_GO);
+		mac_type = FW_MAC_TYPE_GO;
 		break;
 	case NL80211_IFTYPE_MONITOR:
-		cmd->mac_type = cpu_to_le32(FW_MAC_TYPE_LISTENER);
+		mac_type = FW_MAC_TYPE_LISTENER;
 		break;
 	case NL80211_IFTYPE_P2P_DEVICE:
-		cmd->mac_type = cpu_to_le32(FW_MAC_TYPE_P2P_DEVICE);
+		mac_type = FW_MAC_TYPE_P2P_DEVICE;
 		break;
 	case NL80211_IFTYPE_ADHOC:
-		cmd->mac_type = cpu_to_le32(FW_MAC_TYPE_IBSS);
+		mac_type = FW_MAC_TYPE_IBSS;
 		break;
 	default:
 		WARN_ON_ONCE(1);
 	}
 
+	return mac_type;
+}
+
+static void iwl_mvm_mac_ctxt_cmd_common(struct iwl_mvm *mvm,
+					struct ieee80211_vif *vif,
+					struct iwl_mac_ctx_cmd *cmd,
+					const u8 *bssid_override,
+					u32 action)
+{
+	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+	struct ieee80211_chanctx_conf *chanctx;
+	bool ht_enabled = !!(vif->bss_conf.ht_operation_mode &
+			     IEEE80211_HT_OP_MODE_PROTECTION);
+	u8 cck_ack_rates, ofdm_ack_rates;
+	const u8 *bssid = bssid_override ?: vif->bss_conf.bssid;
+	int i;
+
+	cmd->id_and_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id,
+							    mvmvif->color));
+	cmd->action = cpu_to_le32(action);
+	cmd->mac_type = cpu_to_le32(iwl_mvm_get_mac_type(vif));
+
 	cmd->tsf_id = cpu_to_le32(mvmvif->tsf_id);
 
 	memcpy(cmd->node_addr, vif->addr, ETH_ALEN);
@@ -1428,6 +1436,7 @@ void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
 	struct ieee80211_vif *vif;
 	u32 id = le32_to_cpu(mb->mac_id);
 	union iwl_dbg_tlv_tp_data tp_data = { .fw_pkt = pkt };
+	u32 mac_type;
 
 	IWL_DEBUG_INFO(mvm,
 		       "missed bcn mac_id=%u, consecutive=%u (%u, %u, %u)\n",
@@ -1443,6 +1452,14 @@ void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
 	if (!vif)
 		goto out;
 
+	mac_type = iwl_mvm_get_mac_type(vif);
+
+	IWL_DEBUG_INFO(mvm, "missed beacon mac_type=%u,\n", mac_type);
+
+	mvm->trans->dbg.dump_file_name_ext_valid = true;
+	snprintf(mvm->trans->dbg.dump_file_name_ext, IWL_FW_INI_MAX_NAME,
+		 "MacId_%d_MacType_%d", id, mac_type);
+
 	rx_missed_bcon = le32_to_cpu(mb->consec_missed_beacons);
 	rx_missed_bcon_since_rx =
 		le32_to_cpu(mb->consec_missed_beacons_since_last_rx);