rt2x00: Fix WMM Queue naming

The Queue names were incorrectly copied from the legacy drivers,
as a result the queue names were inversed to what was expected.

This renames the queues using this mapping:
	QID_AC_BK -> QID_AC_VO (priority 0)
	QID_AC_BE -> QID_AC_VI (priority 1)
	QID_AC_VI -> QID_AC_BE (priority 2)
	QID_AC_VO -> QID_AC_BK (priority 3)

Note that this was a naming problem only, which didn't affect
the assignment of frames to their respective queues.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/rt2x00/rt2400pci.c

@@ -664,12 +664,12 @@ static void rt2400pci_kick_queue(struct data_queue *queue)
 	u32 reg;
 
 	switch (queue->qid) {
-	case QID_AC_BE:
+	case QID_AC_VO:
 		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_KICK_PRIO, 1);
 		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
 		break;
-	case QID_AC_BK:
+	case QID_AC_VI:
 		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_KICK_TX, 1);
 		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
@@ -690,8 +690,8 @@ static void rt2400pci_stop_queue(struct data_queue *queue)
 	u32 reg;
 
 	switch (queue->qid) {
-	case QID_AC_BE:
-	case QID_AC_BK:
+	case QID_AC_VO:
+	case QID_AC_VI:
 	case QID_ATIM:
 		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_ABORT, 1);
@@ -1322,13 +1322,13 @@ static irqreturn_t rt2400pci_interrupt_thread(int irq, void *dev_instance)
 	 * 4 - Priority ring transmit done interrupt.
 	 */
 	if (rt2x00_get_field32(reg, CSR7_TXDONE_PRIORING))
-		rt2400pci_txdone(rt2x00dev, QID_AC_BE);
+		rt2400pci_txdone(rt2x00dev, QID_AC_VO);
 
 	/*
 	 * 5 - Tx ring transmit done interrupt.
 	 */
 	if (rt2x00_get_field32(reg, CSR7_TXDONE_TXRING))
-		rt2400pci_txdone(rt2x00dev, QID_AC_BK);
+		rt2400pci_txdone(rt2x00dev, QID_AC_VI);
 
 	/* Enable interrupts again. */
 	rt2x00dev->ops->lib->set_device_state(rt2x00dev,

drivers/net/wireless/rt2x00/rt2500pci.c

@@ -754,12 +754,12 @@ static void rt2500pci_kick_queue(struct data_queue *queue)
 	u32 reg;
 
 	switch (queue->qid) {
-	case QID_AC_BE:
+	case QID_AC_VO:
 		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_KICK_PRIO, 1);
 		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
 		break;
-	case QID_AC_BK:
+	case QID_AC_VI:
 		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_KICK_TX, 1);
 		rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
@@ -780,8 +780,8 @@ static void rt2500pci_stop_queue(struct data_queue *queue)
 	u32 reg;
 
 	switch (queue->qid) {
-	case QID_AC_BE:
-	case QID_AC_BK:
+	case QID_AC_VO:
+	case QID_AC_VI:
 	case QID_ATIM:
 		rt2x00pci_register_read(rt2x00dev, TXCSR0, &reg);
 		rt2x00_set_field32(&reg, TXCSR0_ABORT, 1);
@@ -1455,13 +1455,13 @@ static irqreturn_t rt2500pci_interrupt_thread(int irq, void *dev_instance)
 	 * 4 - Priority ring transmit done interrupt.
 	 */
 	if (rt2x00_get_field32(reg, CSR7_TXDONE_PRIORING))
-		rt2500pci_txdone(rt2x00dev, QID_AC_BE);
+		rt2500pci_txdone(rt2x00dev, QID_AC_VO);
 
 	/*
 	 * 5 - Tx ring transmit done interrupt.
 	 */
 	if (rt2x00_get_field32(reg, CSR7_TXDONE_TXRING))
-		rt2500pci_txdone(rt2x00dev, QID_AC_BK);
+		rt2500pci_txdone(rt2x00dev, QID_AC_VI);
 
 	/* Enable interrupts again. */
 	rt2x00dev->ops->lib->set_device_state(rt2x00dev,

drivers/net/wireless/rt2x00/rt2800.h

@@ -213,10 +213,10 @@
 
 /*
  * WMM_AIFSN_CFG: Aifsn for each EDCA AC
- * AIFSN0: AC_BE
- * AIFSN1: AC_BK
- * AIFSN2: AC_VI
- * AIFSN3: AC_VO
+ * AIFSN0: AC_VO
+ * AIFSN1: AC_VI
+ * AIFSN2: AC_BE
+ * AIFSN3: AC_BK
  */
 #define WMM_AIFSN_CFG			0x0214
 #define WMM_AIFSN_CFG_AIFSN0		FIELD32(0x0000000f)
@@ -226,10 +226,10 @@
 
 /*
  * WMM_CWMIN_CSR: CWmin for each EDCA AC
- * CWMIN0: AC_BE
- * CWMIN1: AC_BK
- * CWMIN2: AC_VI
- * CWMIN3: AC_VO
+ * CWMIN0: AC_VO
+ * CWMIN1: AC_VI
+ * CWMIN2: AC_BE
+ * CWMIN3: AC_BK
  */
 #define WMM_CWMIN_CFG			0x0218
 #define WMM_CWMIN_CFG_CWMIN0		FIELD32(0x0000000f)
@@ -239,10 +239,10 @@
 
 /*
  * WMM_CWMAX_CSR: CWmax for each EDCA AC
- * CWMAX0: AC_BE
- * CWMAX1: AC_BK
- * CWMAX2: AC_VI
- * CWMAX3: AC_VO
+ * CWMAX0: AC_VO
+ * CWMAX1: AC_VI
+ * CWMAX2: AC_BE
+ * CWMAX3: AC_BK
  */
 #define WMM_CWMAX_CFG			0x021c
 #define WMM_CWMAX_CFG_CWMAX0		FIELD32(0x0000000f)
@@ -251,18 +251,18 @@
 #define WMM_CWMAX_CFG_CWMAX3		FIELD32(0x0000f000)
 
 /*
- * AC_TXOP0: AC_BK/AC_BE TXOP register
- * AC0TXOP: AC_BK in unit of 32us
- * AC1TXOP: AC_BE in unit of 32us
+ * AC_TXOP0: AC_VO/AC_VI TXOP register
+ * AC0TXOP: AC_VO in unit of 32us
+ * AC1TXOP: AC_VI in unit of 32us
  */
 #define WMM_TXOP0_CFG			0x0220
 #define WMM_TXOP0_CFG_AC0TXOP		FIELD32(0x0000ffff)
 #define WMM_TXOP0_CFG_AC1TXOP		FIELD32(0xffff0000)
 
 /*
- * AC_TXOP1: AC_VO/AC_VI TXOP register
- * AC2TXOP: AC_VI in unit of 32us
- * AC3TXOP: AC_VO in unit of 32us
+ * AC_TXOP1: AC_BE/AC_BK TXOP register
+ * AC2TXOP: AC_BE in unit of 32us
+ * AC3TXOP: AC_BK in unit of 32us
  */
 #define WMM_TXOP1_CFG			0x0224
 #define WMM_TXOP1_CFG_AC2TXOP		FIELD32(0x0000ffff)
@@ -288,7 +288,7 @@
 #define MCU_CMD_CFG			0x022c
 
 /*
- * AC_BK register offsets
+ * AC_VO register offsets
  */
 #define TX_BASE_PTR0			0x0230
 #define TX_MAX_CNT0			0x0234
@@ -296,7 +296,7 @@
 #define TX_DTX_IDX0			0x023c
 
 /*
- * AC_BE register offsets
+ * AC_VI register offsets
  */
 #define TX_BASE_PTR1			0x0240
 #define TX_MAX_CNT1			0x0244
@@ -304,7 +304,7 @@
 #define TX_DTX_IDX1			0x024c
 
 /*
- * AC_VI register offsets
+ * AC_BE register offsets
  */
 #define TX_BASE_PTR2			0x0250
 #define TX_MAX_CNT2			0x0254
@@ -312,7 +312,7 @@
 #define TX_DTX_IDX2			0x025c
 
 /*
- * AC_VO register offsets
+ * AC_BK register offsets
  */
 #define TX_BASE_PTR3			0x0260
 #define TX_MAX_CNT3			0x0264

drivers/net/wireless/rt2x00/rt2800pci.c

@@ -217,10 +217,10 @@ static void rt2800pci_kick_queue(struct data_queue *queue)
 	struct queue_entry *entry;
 
 	switch (queue->qid) {
+	case QID_AC_VO:
+	case QID_AC_VI:
 	case QID_AC_BE:
 	case QID_AC_BK:
-	case QID_AC_VI:
-	case QID_AC_VO:
 		entry = rt2x00queue_get_entry(queue, Q_INDEX);
 		rt2800_register_write(rt2x00dev, TX_CTX_IDX(queue->qid), entry->entry_idx);
 		break;

drivers/net/wireless/rt2x00/rt2x00queue.c

@@ -746,10 +746,10 @@ void rt2x00queue_pause_queue(struct data_queue *queue)
 		return;
 
 	switch (queue->qid) {
+	case QID_AC_VO:
+	case QID_AC_VI:
 	case QID_AC_BE:
 	case QID_AC_BK:
-	case QID_AC_VI:
-	case QID_AC_VO:
 		/*
 		 * For TX queues, we have to disable the queue
 		 * inside mac80211.
@@ -770,10 +770,10 @@ void rt2x00queue_unpause_queue(struct data_queue *queue)
 		return;
 
 	switch (queue->qid) {
+	case QID_AC_VO:
+	case QID_AC_VI:
 	case QID_AC_BE:
 	case QID_AC_BK:
-	case QID_AC_VI:
-	case QID_AC_VO:
 		/*
 		 * For TX queues, we have to enable the queue
 		 * inside mac80211.
@@ -834,10 +834,10 @@ void rt2x00queue_flush_queue(struct data_queue *queue, bool drop)
 	unsigned int i;
 	bool started;
 	bool tx_queue =
-		(queue->qid == QID_AC_BE) ||
-		(queue->qid == QID_AC_BK) ||
+		(queue->qid == QID_AC_VO) ||
 		(queue->qid == QID_AC_VI) ||
-		(queue->qid == QID_AC_VO);
+		(queue->qid == QID_AC_BE) ||
+		(queue->qid == QID_AC_BK);
 
 	mutex_lock(&queue->status_lock);
 
@@ -1141,7 +1141,7 @@ int rt2x00queue_allocate(struct rt2x00_dev *rt2x00dev)
 	/*
 	 * Initialize queue parameters.
 	 * RX: qid = QID_RX
-	 * TX: qid = QID_AC_BE + index
+	 * TX: qid = QID_AC_VO + index
 	 * TX: cw_min: 2^5 = 32.
 	 * TX: cw_max: 2^10 = 1024.
 	 * BCN: qid = QID_BEACON
@@ -1149,7 +1149,7 @@ int rt2x00queue_allocate(struct rt2x00_dev *rt2x00dev)
 	 */
 	rt2x00queue_init(rt2x00dev, rt2x00dev->rx, QID_RX);
 
-	qid = QID_AC_BE;
+	qid = QID_AC_VO;
 	tx_queue_for_each(rt2x00dev, queue)
 		rt2x00queue_init(rt2x00dev, queue, qid++);
 

drivers/net/wireless/rt2x00/rt2x00queue.h

@@ -45,10 +45,10 @@
 /**
  * enum data_queue_qid: Queue identification
  *
+ * @QID_AC_VO: AC VO queue
+ * @QID_AC_VI: AC VI queue
  * @QID_AC_BE: AC BE queue
  * @QID_AC_BK: AC BK queue
- * @QID_AC_VI: AC VI queue
- * @QID_AC_VO: AC VO queue
  * @QID_HCCA: HCCA queue
  * @QID_MGMT: MGMT queue (prio queue)
  * @QID_RX: RX queue
@@ -57,10 +57,10 @@
  * @QID_ATIM: Atim queue (value unspeficied, don't send it to device)
  */
 enum data_queue_qid {
-	QID_AC_BE = 0,
-	QID_AC_BK = 1,
-	QID_AC_VI = 2,
-	QID_AC_VO = 3,
+	QID_AC_VO = 0,
+	QID_AC_VI = 1,
+	QID_AC_BE = 2,
+	QID_AC_BK = 3,
 	QID_HCCA = 4,
 	QID_MGMT = 13,
 	QID_RX = 14,

drivers/net/wireless/rt2x00/rt2x00usb.c

@@ -353,10 +353,10 @@ static void rt2x00usb_kick_rx_entry(struct queue_entry *entry)
 void rt2x00usb_kick_queue(struct data_queue *queue)
 {
 	switch (queue->qid) {
+	case QID_AC_VO:
+	case QID_AC_VI:
 	case QID_AC_BE:
 	case QID_AC_BK:
-	case QID_AC_VI:
-	case QID_AC_VO:
 		if (!rt2x00queue_empty(queue))
 			rt2x00queue_for_each_entry(queue, Q_INDEX_DONE, Q_INDEX,
 						   rt2x00usb_kick_tx_entry);
@@ -403,10 +403,10 @@ void rt2x00usb_flush_queue(struct data_queue *queue)
 	 * Obtain the queue completion handler
 	 */
 	switch (queue->qid) {
+	case QID_AC_VO:
+	case QID_AC_VI:
 	case QID_AC_BE:
 	case QID_AC_BK:
-	case QID_AC_VI:
-	case QID_AC_VO:
 		completion = &queue->rt2x00dev->txdone_work;
 		break;
 	case QID_RX:

drivers/net/wireless/rt2x00/rt61pci.c

@@ -1171,22 +1171,22 @@ static void rt61pci_kick_queue(struct data_queue *queue)
 	u32 reg;
 
 	switch (queue->qid) {
-	case QID_AC_BE:
+	case QID_AC_VO:
 		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC0, 1);
 		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
-	case QID_AC_BK:
+	case QID_AC_VI:
 		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC1, 1);
 		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
-	case QID_AC_VI:
+	case QID_AC_BE:
 		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC2, 1);
 		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
-	case QID_AC_VO:
+	case QID_AC_BK:
 		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_KICK_TX_AC3, 1);
 		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
@@ -1202,22 +1202,22 @@ static void rt61pci_stop_queue(struct data_queue *queue)
 	u32 reg;
 
 	switch (queue->qid) {
-	case QID_AC_BE:
+	case QID_AC_VO:
 		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC0, 1);
 		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
-	case QID_AC_BK:
+	case QID_AC_VI:
 		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC1, 1);
 		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
-	case QID_AC_VI:
+	case QID_AC_BE:
 		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC2, 1);
 		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);
 		break;
-	case QID_AC_VO:
+	case QID_AC_BK:
 		rt2x00pci_register_read(rt2x00dev, TX_CNTL_CSR, &reg);
 		rt2x00_set_field32(&reg, TX_CNTL_CSR_ABORT_TX_AC3, 1);
 		rt2x00pci_register_write(rt2x00dev, TX_CNTL_CSR, reg);

drivers/net/wireless/rt2x00/rt61pci.h

@@ -784,25 +784,25 @@ struct hw_pairwise_ta_entry {
  */
 
 /*
- * AC0_BASE_CSR: AC_BK base address.
+ * AC0_BASE_CSR: AC_VO base address.
  */
 #define AC0_BASE_CSR			0x3400
 #define AC0_BASE_CSR_RING_REGISTER	FIELD32(0xffffffff)
 
 /*
- * AC1_BASE_CSR: AC_BE base address.
+ * AC1_BASE_CSR: AC_VI base address.
  */
 #define AC1_BASE_CSR			0x3404
 #define AC1_BASE_CSR_RING_REGISTER	FIELD32(0xffffffff)
 
 /*
- * AC2_BASE_CSR: AC_VI base address.
+ * AC2_BASE_CSR: AC_BE base address.
  */
 #define AC2_BASE_CSR			0x3408
 #define AC2_BASE_CSR_RING_REGISTER	FIELD32(0xffffffff)
 
 /*
- * AC3_BASE_CSR: AC_VO base address.
+ * AC3_BASE_CSR: AC_BK base address.
  */
 #define AC3_BASE_CSR			0x340c
 #define AC3_BASE_CSR_RING_REGISTER	FIELD32(0xffffffff)
@@ -814,7 +814,7 @@ struct hw_pairwise_ta_entry {
 #define MGMT_BASE_CSR_RING_REGISTER	FIELD32(0xffffffff)
 
 /*
- * TX_RING_CSR0: TX Ring size for AC_BK, AC_BE, AC_VI, AC_VO.
+ * TX_RING_CSR0: TX Ring size for AC_VO, AC_VI, AC_BE, AC_BK.
  */
 #define TX_RING_CSR0			0x3418
 #define TX_RING_CSR0_AC0_RING_SIZE	FIELD32(0x000000ff)
@@ -833,10 +833,10 @@ struct hw_pairwise_ta_entry {
 
 /*
  * AIFSN_CSR: AIFSN for each EDCA AC.
- * AIFSN0: For AC_BK.
- * AIFSN1: For AC_BE.
- * AIFSN2: For AC_VI.
- * AIFSN3: For AC_VO.
+ * AIFSN0: For AC_VO.
+ * AIFSN1: For AC_VI.
+ * AIFSN2: For AC_BE.
+ * AIFSN3: For AC_BK.
  */
 #define AIFSN_CSR			0x3420
 #define AIFSN_CSR_AIFSN0		FIELD32(0x0000000f)
@@ -846,10 +846,10 @@ struct hw_pairwise_ta_entry {
 
 /*
  * CWMIN_CSR: CWmin for each EDCA AC.
- * CWMIN0: For AC_BK.
- * CWMIN1: For AC_BE.
- * CWMIN2: For AC_VI.
- * CWMIN3: For AC_VO.
+ * CWMIN0: For AC_VO.
+ * CWMIN1: For AC_VI.
+ * CWMIN2: For AC_BE.
+ * CWMIN3: For AC_BK.
  */
 #define CWMIN_CSR			0x3424
 #define CWMIN_CSR_CWMIN0		FIELD32(0x0000000f)
@@ -859,10 +859,10 @@ struct hw_pairwise_ta_entry {
 
 /*
  * CWMAX_CSR: CWmax for each EDCA AC.
- * CWMAX0: For AC_BK.
- * CWMAX1: For AC_BE.
- * CWMAX2: For AC_VI.
- * CWMAX3: For AC_VO.
+ * CWMAX0: For AC_VO.
+ * CWMAX1: For AC_VI.
+ * CWMAX2: For AC_BE.
+ * CWMAX3: For AC_BK.
  */
 #define CWMAX_CSR			0x3428
 #define CWMAX_CSR_CWMAX0		FIELD32(0x0000000f)
@@ -883,14 +883,14 @@ struct hw_pairwise_ta_entry {
 
 /*
  * TX_CNTL_CSR: KICK/Abort TX.
- * KICK_TX_AC0: For AC_BK.
- * KICK_TX_AC1: For AC_BE.
- * KICK_TX_AC2: For AC_VI.
- * KICK_TX_AC3: For AC_VO.
- * ABORT_TX_AC0: For AC_BK.
- * ABORT_TX_AC1: For AC_BE.
- * ABORT_TX_AC2: For AC_VI.
- * ABORT_TX_AC3: For AC_VO.
+ * KICK_TX_AC0: For AC_VO.
+ * KICK_TX_AC1: For AC_VI.
+ * KICK_TX_AC2: For AC_BE.
+ * KICK_TX_AC3: For AC_BK.
+ * ABORT_TX_AC0: For AC_VO.
+ * ABORT_TX_AC1: For AC_VI.
+ * ABORT_TX_AC2: For AC_BE.
+ * ABORT_TX_AC3: For AC_BK.
  */
 #define TX_CNTL_CSR			0x3430
 #define TX_CNTL_CSR_KICK_TX_AC0		FIELD32(0x00000001)
@@ -1010,18 +1010,18 @@ struct hw_pairwise_ta_entry {
 #define E2PROM_CSR_LOAD_STATUS		FIELD32(0x00000040)
 
 /*
- * AC_TXOP_CSR0: AC_BK/AC_BE TXOP register.
- * AC0_TX_OP: For AC_BK, in unit of 32us.
- * AC1_TX_OP: For AC_BE, in unit of 32us.
+ * AC_TXOP_CSR0: AC_VO/AC_VI TXOP register.
+ * AC0_TX_OP: For AC_VO, in unit of 32us.
+ * AC1_TX_OP: For AC_VI, in unit of 32us.
  */
 #define AC_TXOP_CSR0			0x3474
 #define AC_TXOP_CSR0_AC0_TX_OP		FIELD32(0x0000ffff)
 #define AC_TXOP_CSR0_AC1_TX_OP		FIELD32(0xffff0000)
 
 /*
- * AC_TXOP_CSR1: AC_VO/AC_VI TXOP register.
- * AC2_TX_OP: For AC_VI, in unit of 32us.
- * AC3_TX_OP: For AC_VO, in unit of 32us.
+ * AC_TXOP_CSR1: AC_BE/AC_BK TXOP register.
+ * AC2_TX_OP: For AC_BE, in unit of 32us.
+ * AC3_TX_OP: For AC_BK, in unit of 32us.
  */
 #define AC_TXOP_CSR1			0x3478
 #define AC_TXOP_CSR1_AC2_TX_OP		FIELD32(0x0000ffff)

drivers/net/wireless/rt2x00/rt73usb.h

@@ -689,10 +689,10 @@ struct hw_pairwise_ta_entry {
 
 /*
  * AIFSN_CSR: AIFSN for each EDCA AC.
- * AIFSN0: For AC_BK.
- * AIFSN1: For AC_BE.
- * AIFSN2: For AC_VI.
- * AIFSN3: For AC_VO.
+ * AIFSN0: For AC_VO.
+ * AIFSN1: For AC_VI.
+ * AIFSN2: For AC_BE.
+ * AIFSN3: For AC_BK.
  */
 #define AIFSN_CSR			0x0400
 #define AIFSN_CSR_AIFSN0		FIELD32(0x0000000f)
@@ -702,10 +702,10 @@ struct hw_pairwise_ta_entry {
 
 /*
  * CWMIN_CSR: CWmin for each EDCA AC.
- * CWMIN0: For AC_BK.
- * CWMIN1: For AC_BE.
- * CWMIN2: For AC_VI.
- * CWMIN3: For AC_VO.
+ * CWMIN0: For AC_VO.
+ * CWMIN1: For AC_VI.
+ * CWMIN2: For AC_BE.
+ * CWMIN3: For AC_BK.
  */
 #define CWMIN_CSR			0x0404
 #define CWMIN_CSR_CWMIN0		FIELD32(0x0000000f)
@@ -715,10 +715,10 @@ struct hw_pairwise_ta_entry {
 
 /*
  * CWMAX_CSR: CWmax for each EDCA AC.
- * CWMAX0: For AC_BK.
- * CWMAX1: For AC_BE.
- * CWMAX2: For AC_VI.
- * CWMAX3: For AC_VO.
+ * CWMAX0: For AC_VO.
+ * CWMAX1: For AC_VI.
+ * CWMAX2: For AC_BE.
+ * CWMAX3: For AC_BK.
  */
 #define CWMAX_CSR			0x0408
 #define CWMAX_CSR_CWMAX0		FIELD32(0x0000000f)
@@ -727,18 +727,18 @@ struct hw_pairwise_ta_entry {
 #define CWMAX_CSR_CWMAX3		FIELD32(0x0000f000)
 
 /*
- * AC_TXOP_CSR0: AC_BK/AC_BE TXOP register.
- * AC0_TX_OP: For AC_BK, in unit of 32us.
- * AC1_TX_OP: For AC_BE, in unit of 32us.
+ * AC_TXOP_CSR0: AC_VO/AC_VI TXOP register.
+ * AC0_TX_OP: For AC_VO, in unit of 32us.
+ * AC1_TX_OP: For AC_VI, in unit of 32us.
  */
 #define AC_TXOP_CSR0			0x040c
 #define AC_TXOP_CSR0_AC0_TX_OP		FIELD32(0x0000ffff)
 #define AC_TXOP_CSR0_AC1_TX_OP		FIELD32(0xffff0000)
 
 /*
- * AC_TXOP_CSR1: AC_VO/AC_VI TXOP register.
- * AC2_TX_OP: For AC_VI, in unit of 32us.
- * AC3_TX_OP: For AC_VO, in unit of 32us.
+ * AC_TXOP_CSR1: AC_BE/AC_BK TXOP register.
+ * AC2_TX_OP: For AC_BE, in unit of 32us.
+ * AC3_TX_OP: For AC_BK, in unit of 32us.
  */
 #define AC_TXOP_CSR1			0x0410
 #define AC_TXOP_CSR1_AC2_TX_OP		FIELD32(0x0000ffff)