Merge v6.6.42linux-rolling-lts

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

6 files changed, 80 insertions, 21 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
index cfc239b272eb..9c89f0dd69c8 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
@@ -595,6 +595,12 @@ static void iwl_mvm_wowlan_gtk_type_iter(struct ieee80211_hw *hw,
 					 void *_data)
 {
 	struct wowlan_key_gtk_type_iter *data = _data;
+	__le32 *cipher = NULL;
+
+	if (key->keyidx == 4 || key->keyidx == 5)
+		cipher = &data->kek_kck_cmd->igtk_cipher;
+	if (key->keyidx == 6 || key->keyidx == 7)
+		cipher = &data->kek_kck_cmd->bigtk_cipher;
 
 	switch (key->cipher) {
 	default:
@@ -606,10 +612,13 @@ static void iwl_mvm_wowlan_gtk_type_iter(struct ieee80211_hw *hw,
 		return;
 	case WLAN_CIPHER_SUITE_BIP_GMAC_256:
 	case WLAN_CIPHER_SUITE_BIP_GMAC_128:
-		data->kek_kck_cmd->igtk_cipher = cpu_to_le32(STA_KEY_FLG_GCMP);
+		if (cipher)
+			*cipher = cpu_to_le32(STA_KEY_FLG_GCMP);
 		return;
 	case WLAN_CIPHER_SUITE_AES_CMAC:
-		data->kek_kck_cmd->igtk_cipher = cpu_to_le32(STA_KEY_FLG_CCM);
+	case WLAN_CIPHER_SUITE_BIP_CMAC_256:
+		if (cipher)
+			*cipher = cpu_to_le32(STA_KEY_FLG_CCM);
 		return;
 	case WLAN_CIPHER_SUITE_CCMP:
 		if (!sta)
@@ -2102,7 +2111,8 @@ static bool iwl_mvm_setup_connection_keep(struct iwl_mvm *mvm,
 
 out:
 	if (iwl_fw_lookup_notif_ver(mvm->fw, LONG_GROUP,
-				    WOWLAN_GET_STATUSES, 0) < 10) {
+				    WOWLAN_GET_STATUSES,
+				    IWL_FW_CMD_VER_UNKNOWN) < 10) {
 		mvmvif->seqno_valid = true;
 		/* +0x10 because the set API expects next-to-use, not last-used */
 		mvmvif->seqno = status->non_qos_seq_ctr + 0x10;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 375f401b1453..8f49de1206e0 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -600,7 +600,7 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
 		hw->wiphy->features |= NL80211_FEATURE_WFA_TPC_IE_IN_PROBES;
 
 	if (iwl_fw_lookup_cmd_ver(mvm->fw, WOWLAN_KEK_KCK_MATERIAL,
-				  IWL_FW_CMD_VER_UNKNOWN) == 3)
+				  IWL_FW_CMD_VER_UNKNOWN) >= 3)
 		hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_EXT_KEK_KCK;
 
 	if (fw_has_api(&mvm->fw->ucode_capa,
@@ -1051,6 +1051,39 @@ static void iwl_mvm_cleanup_iterator(void *data, u8 *mac,
 	RCU_INIT_POINTER(mvmvif->deflink.probe_resp_data, NULL);
 }
 
+static void iwl_mvm_cleanup_sta_iterator(void *data, struct ieee80211_sta *sta)
+{
+	struct iwl_mvm *mvm = data;
+	struct iwl_mvm_sta *mvm_sta;
+	struct ieee80211_vif *vif;
+	int link_id;
+
+	mvm_sta = iwl_mvm_sta_from_mac80211(sta);
+	vif = mvm_sta->vif;
+
+	if (!sta->valid_links)
+		return;
+
+	for (link_id = 0; link_id < ARRAY_SIZE((sta)->link); link_id++) {
+		struct iwl_mvm_link_sta *mvm_link_sta;
+
+		mvm_link_sta =
+			rcu_dereference_check(mvm_sta->link[link_id],
+					      lockdep_is_held(&mvm->mutex));
+		if (mvm_link_sta && !(vif->active_links & BIT(link_id))) {
+			/*
+			 * We have a link STA but the link is inactive in
+			 * mac80211. This will happen if we failed to
+			 * deactivate the link but mac80211 roll back the
+			 * deactivation of the link.
+			 * Delete the stale data to avoid issues later on.
+			 */
+			iwl_mvm_mld_free_sta_link(mvm, mvm_sta, mvm_link_sta,
+						  link_id, false);
+		}
+	}
+}
+
 static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
 {
 	iwl_mvm_stop_device(mvm);
@@ -1073,6 +1106,10 @@ static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
 	 */
 	ieee80211_iterate_interfaces(mvm->hw, 0, iwl_mvm_cleanup_iterator, mvm);
 
+	/* cleanup stations as links may be gone after restart */
+	ieee80211_iterate_stations_atomic(mvm->hw,
+					  iwl_mvm_cleanup_sta_iterator, mvm);
+
 	mvm->p2p_device_vif = NULL;
 
 	iwl_mvm_reset_phy_ctxts(mvm);
@@ -6032,7 +6069,7 @@ void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm,
 		.len[0] = sizeof(cmd),
 		.data[1] = data,
 		.len[1] = size,
-		.flags = sync ? 0 : CMD_ASYNC,
+		.flags = CMD_SEND_IN_RFKILL | (sync ? 0 : CMD_ASYNC),
 	};
 	int ret;
 
@@ -6057,11 +6094,9 @@ void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm,
 	if (sync) {
 		lockdep_assert_held(&mvm->mutex);
 		ret = wait_event_timeout(mvm->rx_sync_waitq,
-					 READ_ONCE(mvm->queue_sync_state) == 0 ||
-					 iwl_mvm_is_radio_killed(mvm),
+					 READ_ONCE(mvm->queue_sync_state) == 0,
 					 HZ);
-		WARN_ONCE(!ret && !iwl_mvm_is_radio_killed(mvm),
-			  "queue sync: failed to sync, state is 0x%lx\n",
+		WARN_ONCE(!ret, "queue sync: failed to sync, state is 0x%lx\n",
 			  mvm->queue_sync_state);
 	}
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
index 121da93e99c6..e87cc1ddb9c2 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c
@@ -515,11 +515,11 @@ static int iwl_mvm_mld_cfg_sta(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
 	return iwl_mvm_mld_send_sta_cmd(mvm, &cmd);
 }
 
-static void iwl_mvm_mld_free_sta_link(struct iwl_mvm *mvm,
-				      struct iwl_mvm_sta *mvm_sta,
-				      struct iwl_mvm_link_sta *mvm_sta_link,
-				      unsigned int link_id,
-				      bool is_in_fw)
+void iwl_mvm_mld_free_sta_link(struct iwl_mvm *mvm,
+			       struct iwl_mvm_sta *mvm_sta,
+			       struct iwl_mvm_link_sta *mvm_sta_link,
+			       unsigned int link_id,
+			       bool is_in_fw)
 {
 	RCU_INIT_POINTER(mvm->fw_id_to_mac_id[mvm_sta_link->sta_id],
 			 is_in_fw ? ERR_PTR(-EINVAL) : NULL);
@@ -1007,7 +1007,8 @@ static int iwl_mvm_mld_update_sta_baids(struct iwl_mvm *mvm,
 
 		cmd.modify.tid = cpu_to_le32(data->tid);
 
-		ret = iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, sizeof(cmd), &cmd);
+		ret = iwl_mvm_send_cmd_pdu(mvm, cmd_id, CMD_SEND_IN_RFKILL,
+					   sizeof(cmd), &cmd);
 		data->sta_mask = new_sta_mask;
 		if (ret)
 			return ret;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index 0841f1d6dc47..6ef932e6299d 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -1718,7 +1718,10 @@ iwl_mvm_umac_scan_fill_6g_chan_list(struct iwl_mvm *mvm,
 				break;
 		}
 
-		if (k == idex_b && idex_b < SCAN_BSSID_MAX_SIZE) {
+		if (k == idex_b && idex_b < SCAN_BSSID_MAX_SIZE &&
+		    !WARN_ONCE(!is_valid_ether_addr(scan_6ghz_params[j].bssid),
+			       "scan: invalid BSSID at index %u, index_b=%u\n",
+			       j, idex_b)) {
 			memcpy(&pp->bssid_array[idex_b++],
 			       scan_6ghz_params[j].bssid, ETH_ALEN);
 		}
@@ -3239,10 +3242,11 @@ static int iwl_mvm_umac_scan_abort(struct iwl_mvm *mvm, int type)
 
 	ret = iwl_mvm_send_cmd_pdu(mvm,
 				   WIDE_ID(IWL_ALWAYS_LONG_GROUP, SCAN_ABORT_UMAC),
-				   0, sizeof(cmd), &cmd);
+				   CMD_SEND_IN_RFKILL, sizeof(cmd), &cmd);
 	if (!ret)
 		mvm->scan_uid_status[uid] = type << IWL_MVM_SCAN_STOPPING_SHIFT;
 
+	IWL_DEBUG_SCAN(mvm, "Scan abort: ret=%d\n", ret);
 	return ret;
 }
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index 2c231f462389..84f4a9576cbd 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -2819,7 +2819,12 @@ static int iwl_mvm_fw_baid_op_cmd(struct iwl_mvm *mvm,
 		.action = start ? cpu_to_le32(IWL_RX_BAID_ACTION_ADD) :
 				  cpu_to_le32(IWL_RX_BAID_ACTION_REMOVE),
 	};
-	u32 cmd_id = WIDE_ID(DATA_PATH_GROUP, RX_BAID_ALLOCATION_CONFIG_CMD);
+	struct iwl_host_cmd hcmd = {
+		.id = WIDE_ID(DATA_PATH_GROUP, RX_BAID_ALLOCATION_CONFIG_CMD),
+		.flags = CMD_SEND_IN_RFKILL,
+		.len[0] = sizeof(cmd),
+		.data[0] = &cmd,
+	};
 	int ret;
 
 	BUILD_BUG_ON(sizeof(struct iwl_rx_baid_cfg_resp) != sizeof(baid));
@@ -2831,7 +2836,7 @@ static int iwl_mvm_fw_baid_op_cmd(struct iwl_mvm *mvm,
 		cmd.alloc.ssn = cpu_to_le16(ssn);
 		cmd.alloc.win_size = cpu_to_le16(buf_size);
 		baid = -EIO;
-	} else if (iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 1) == 1) {
+	} else if (iwl_fw_lookup_cmd_ver(mvm->fw, hcmd.id, 1) == 1) {
 		cmd.remove_v1.baid = cpu_to_le32(baid);
 		BUILD_BUG_ON(sizeof(cmd.remove_v1) > sizeof(cmd.remove));
 	} else {
@@ -2840,8 +2845,7 @@ static int iwl_mvm_fw_baid_op_cmd(struct iwl_mvm *mvm,
 		cmd.remove.tid = cpu_to_le32(tid);
 	}
 
-	ret = iwl_mvm_send_cmd_pdu_status(mvm, cmd_id, sizeof(cmd),
-					  &cmd, &baid);
+	ret = iwl_mvm_send_cmd_status(mvm, &hcmd, &baid);
 	if (ret)
 		return ret;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
index 7364346a1209..95ef60daa62f 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h
@@ -642,6 +642,11 @@ int iwl_mvm_mld_update_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 			   struct ieee80211_sta *sta);
 int iwl_mvm_mld_rm_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 		       struct ieee80211_sta *sta);
+void iwl_mvm_mld_free_sta_link(struct iwl_mvm *mvm,
+			       struct iwl_mvm_sta *mvm_sta,
+			       struct iwl_mvm_link_sta *mvm_sta_link,
+			       unsigned int link_id,
+			       bool is_in_fw);
 int iwl_mvm_mld_rm_sta_id(struct iwl_mvm *mvm, u8 sta_id);
 int iwl_mvm_mld_update_sta_links(struct iwl_mvm *mvm,
 				 struct ieee80211_vif *vif,