2 files changed, 19 insertions, 14 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
index 66d70d6e7957..1b0e80dfc346 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
@@ -115,21 +115,26 @@ struct mt76_connac2_mcu_uni_txd {
 } __packed __aligned(4);
 
 struct mt76_connac2_mcu_rxd {
-	__le32 rxd[6];
+	/* New members MUST be added within the struct_group() macro below. */
+	struct_group_tagged(mt76_connac2_mcu_rxd_hdr, hdr,
+		__le32 rxd[6];
 
-	__le16 len;
-	__le16 pkt_type_id;
+		__le16 len;
+		__le16 pkt_type_id;
 
-	u8 eid;
-	u8 seq;
-	u8 option;
-	u8 rsv;
-	u8 ext_eid;
-	u8 rsv1[2];
-	u8 s2d_index;
+		u8 eid;
+		u8 seq;
+		u8 option;
+		u8 rsv;
+		u8 ext_eid;
+		u8 rsv1[2];
+		u8 s2d_index;
+	);
 
 	u8 tlv[];
 };
+static_assert(offsetof(struct mt76_connac2_mcu_rxd, tlv) == sizeof(struct mt76_connac2_mcu_rxd_hdr),
+	      "struct member likely outside of struct_group_tagged()");
 
 struct mt76_connac2_patch_hdr {
 	char build_date[16];
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
index b41ac4aaced7..49476a4182fd 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
@@ -29,7 +29,7 @@ struct mt7915_mcu_thermal_ctrl {
 } __packed;
 
 struct mt7915_mcu_thermal_notify {
-	struct mt76_connac2_mcu_rxd rxd;
+	struct mt76_connac2_mcu_rxd_hdr rxd;
 
 	struct mt7915_mcu_thermal_ctrl ctrl;
 	__le32 temperature;
@@ -37,7 +37,7 @@ struct mt7915_mcu_thermal_notify {
 } __packed;
 
 struct mt7915_mcu_csa_notify {
-	struct mt76_connac2_mcu_rxd rxd;
+	struct mt76_connac2_mcu_rxd_hdr rxd;
 
 	u8 omac_idx;
 	u8 csa_count;
@@ -46,7 +46,7 @@ struct mt7915_mcu_csa_notify {
 } __packed;
 
 struct mt7915_mcu_bcc_notify {
-	struct mt76_connac2_mcu_rxd rxd;
+	struct mt76_connac2_mcu_rxd_hdr rxd;
 
 	u8 band_idx;
 	u8 omac_idx;
@@ -55,7 +55,7 @@ struct mt7915_mcu_bcc_notify {
 } __packed;
 
 struct mt7915_mcu_rdd_report {
-	struct mt76_connac2_mcu_rxd rxd;
+	struct mt76_connac2_mcu_rxd_hdr rxd;
 
 	u8 band_idx;
 	u8 long_detected;