mt76: improve mcu error logging

Dump mcu command code in hex and related prefix to help debugging
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt7603/mcu.c

@@ -21,9 +21,8 @@ mt7603_mcu_parse_response(struct mt76_dev *mdev, int cmd,
 	struct mt7603_mcu_rxd *rxd;
 
 	if (!skb) {
-		dev_err(mdev->dev,
-			"MCU message %d (seq %d) timed out\n",
-			cmd, seq);
+		dev_err(mdev->dev, "MCU message %02x (seq %d) timed out\n",
+			abs(cmd), seq);
 		dev->mcu_hang = MT7603_WATCHDOG_TIMEOUT;
 		return -ETIMEDOUT;
 	}

drivers/net/wireless/mediatek/mt76/mt7615/mcu.c

@@ -175,8 +175,8 @@ int mt7615_mcu_parse_response(struct mt76_dev *mdev, int cmd,
 	int ret = 0;
 
 	if (!skb) {
-		dev_err(mdev->dev, "Message %ld (seq %d) timeout\n",
-			cmd & MCU_CMD_MASK, seq);
+		dev_err(mdev->dev, "Message %08x (seq %d) timeout\n",
+			cmd, seq);
 		return -ETIMEDOUT;
 	}
 

drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c

@@ -17,9 +17,8 @@ int mt76x02_mcu_parse_response(struct mt76_dev *mdev, int cmd,
 	u32 *rxfce;
 
 	if (!skb) {
-		dev_err(mdev->dev,
-			"MCU message %d (seq %d) timed out\n", cmd,
-			seq);
+		dev_err(mdev->dev, "MCU message %02x (seq %d) timed out\n",
+			abs(cmd), seq);
 		dev->mcu_timeout = 1;
 		return -ETIMEDOUT;
 	}

drivers/net/wireless/mediatek/mt76/mt7915/mcu.c

@@ -217,7 +217,7 @@ mt7915_mcu_parse_response(struct mt76_dev *mdev, int cmd,
 	int ret = 0;
 
 	if (!skb) {
-		dev_err(mdev->dev, "Message %d (seq %d) timeout\n",
+		dev_err(mdev->dev, "Message %08x (seq %d) timeout\n",
 			cmd, seq);
 		return -ETIMEDOUT;
 	}

drivers/net/wireless/mediatek/mt76/mt7921/mcu.c

@@ -160,7 +160,7 @@ mt7921_mcu_parse_response(struct mt76_dev *mdev, int cmd,
 	int ret = 0;
 
 	if (!skb) {
-		dev_err(mdev->dev, "Message %d (seq %d) timeout\n",
+		dev_err(mdev->dev, "Message %08x (seq %d) timeout\n",
 			cmd, seq);
 		return -ETIMEDOUT;
 	}