diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
index 4d2274bcc0b5..22dff2c92d4f 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
@@ -474,6 +474,13 @@ enum iwl_legacy_cmds {
 	 */
 	REPLY_RX_MPDU_CMD = 0xc1,
 
+	/**
+	 * @BAR_FRAME_RELEASE: Frame release from BAR notification, used for
+	 *	multi-TID BAR (previously, the BAR frame itself was reported
+	 *	instead). Uses &struct iwl_bar_frame_release.
+	 */
+	BAR_FRAME_RELEASE = 0xc2,
+
 	/**
 	 * @FRAME_RELEASE:
 	 * Frame release (reorder helper) notification, uses
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h
index 9b0bb89599fc..a93449db7bb2 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h
@@ -746,6 +746,38 @@ struct iwl_frame_release {
 	__le16 nssn;
 };
 
+/**
+ * enum iwl_bar_frame_release_sta_tid - STA/TID information for BAR release
+ * @IWL_BAR_FRAME_RELEASE_TID_MASK: TID mask
+ * @IWL_BAR_FRAME_RELEASE_STA_MASK: STA mask
+ */
+enum iwl_bar_frame_release_sta_tid {
+	IWL_BAR_FRAME_RELEASE_TID_MASK = 0x0000000f,
+	IWL_BAR_FRAME_RELEASE_STA_MASK = 0x000001f0,
+};
+
+/**
+ * enum iwl_bar_frame_release_ba_info - BA information for BAR release
+ * @IWL_BAR_FRAME_RELEASE_NSSN_MASK: NSSN mask
+ * @IWL_BAR_FRAME_RELEASE_SN_MASK: SN mask (ignored by driver)
+ * @IWL_BAR_FRAME_RELEASE_BAID_MASK: BAID mask
+ */
+enum iwl_bar_frame_release_ba_info {
+	IWL_BAR_FRAME_RELEASE_NSSN_MASK	= 0x00000fff,
+	IWL_BAR_FRAME_RELEASE_SN_MASK	= 0x00fff000,
+	IWL_BAR_FRAME_RELEASE_BAID_MASK	= 0x3f000000,
+};
+
+/**
+ * struct iwl_bar_frame_release - frame release from BAR info
+ * @sta_tid: STA & TID information, see &enum iwl_bar_frame_release_sta_tid.
+ * @ba_info: BA information, see &enum iwl_bar_frame_release_ba_info.
+ */
+struct iwl_bar_frame_release {
+	__le32 sta_tid;
+	__le32 ba_info;
+} __packed; /* RX_BAR_TO_FRAME_RELEASE_API_S_VER_1 */
+
 enum iwl_rss_hash_func_en {
 	IWL_RSS_HASH_TYPE_IPV4_TCP,
 	IWL_RSS_HASH_TYPE_IPV4_UDP,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index b8a8369457b9..843d00bf2bd5 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -1606,6 +1606,8 @@ void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi,
 				struct iwl_rx_cmd_buffer *rxb, int queue);
 void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
 			      struct iwl_rx_cmd_buffer *rxb, int queue);
+void iwl_mvm_rx_bar_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
+				  struct iwl_rx_cmd_buffer *rxb, int queue);
 int iwl_mvm_notify_rx_queue(struct iwl_mvm *mvm, u32 rxq_mask,
 			    const u8 *data, u32 count, bool async);
 void iwl_mvm_rx_queue_notif(struct iwl_mvm *mvm, struct napi_struct *napi,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 35b393f8cd85..961c7ab7950b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -389,6 +389,7 @@ static const struct iwl_hcmd_names iwl_mvm_legacy_names[] = {
 	HCMD_NAME(SCAN_ITERATION_COMPLETE_UMAC),
 	HCMD_NAME(REPLY_RX_PHY_CMD),
 	HCMD_NAME(REPLY_RX_MPDU_CMD),
+	HCMD_NAME(BAR_FRAME_RELEASE),
 	HCMD_NAME(FRAME_RELEASE),
 	HCMD_NAME(BA_NOTIF),
 	HCMD_NAME(MCC_UPDATE_CMD),
@@ -1060,6 +1061,8 @@ static void iwl_mvm_rx_mq(struct iwl_op_mode *op_mode,
 		iwl_mvm_rx_queue_notif(mvm, napi, rxb, 0);
 	else if (cmd == WIDE_ID(LEGACY_GROUP, FRAME_RELEASE))
 		iwl_mvm_rx_frame_release(mvm, napi, rxb, 0);
+	else if (cmd == WIDE_ID(LEGACY_GROUP, BAR_FRAME_RELEASE))
+		iwl_mvm_rx_bar_frame_release(mvm, napi, rxb, 0);
 	else if (cmd == WIDE_ID(DATA_PATH_GROUP, RX_NO_DATA_NOTIF))
 		iwl_mvm_rx_monitor_no_data(mvm, napi, rxb, 0);
 	else
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index f3f9e641ae70..c48d6fb16408 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -2014,3 +2014,42 @@ void iwl_mvm_rx_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
 					  le16_to_cpu(release->nssn),
 					  queue, 0);
 }
+
+void iwl_mvm_rx_bar_frame_release(struct iwl_mvm *mvm, struct napi_struct *napi,
+				  struct iwl_rx_cmd_buffer *rxb, int queue)
+{
+	struct iwl_rx_packet *pkt = rxb_addr(rxb);
+	struct iwl_bar_frame_release *release = (void *)pkt->data;
+	unsigned int baid = le32_get_bits(release->ba_info,
+					  IWL_BAR_FRAME_RELEASE_BAID_MASK);
+	unsigned int nssn = le32_get_bits(release->ba_info,
+					  IWL_BAR_FRAME_RELEASE_NSSN_MASK);
+	unsigned int sta_id = le32_get_bits(release->sta_tid,
+					    IWL_BAR_FRAME_RELEASE_STA_MASK);
+	unsigned int tid = le32_get_bits(release->sta_tid,
+					 IWL_BAR_FRAME_RELEASE_TID_MASK);
+	struct iwl_mvm_baid_data *baid_data;
+
+	if (WARN_ON_ONCE(baid == IWL_RX_REORDER_DATA_INVALID_BAID ||
+			 baid >= ARRAY_SIZE(mvm->baid_map)))
+		return;
+
+	rcu_read_lock();
+	baid_data = rcu_dereference(mvm->baid_map[baid]);
+	if (!baid_data) {
+		IWL_DEBUG_RX(mvm,
+			     "Got valid BAID %d but not allocated, invalid BAR release!\n",
+			      baid);
+		goto out;
+	}
+
+	if (WARN(tid != baid_data->tid || sta_id != baid_data->sta_id,
+		 "baid 0x%x is mapped to sta:%d tid:%d, but BAR release received for sta:%d tid:%d\n",
+		 baid, baid_data->sta_id, baid_data->tid, sta_id,
+		 tid))
+		goto out;
+
+	iwl_mvm_release_frames_from_notif(mvm, napi, baid, nssn, queue, 0);
+out:
+	rcu_read_unlock();
+}