diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
index 0dff2c7b3010..b3e6e15d34e5 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h
@@ -76,6 +76,7 @@ struct rt2800_ops {
 				  const u8 *data, const size_t len);
 	int (*drv_init_registers)(struct rt2x00_dev *rt2x00dev);
 	__le32 *(*drv_get_txwi)(struct queue_entry *entry);
+	unsigned int (*drv_get_dma_done)(struct data_queue *queue);
 };
 
 static inline u32 rt2800_register_read(struct rt2x00_dev *rt2x00dev,
@@ -177,6 +178,13 @@ static inline __le32 *rt2800_drv_get_txwi(struct queue_entry *entry)
 	return rt2800ops->drv_get_txwi(entry);
 }
 
+static inline unsigned int rt2800_drv_get_dma_done(struct data_queue *queue)
+{
+	const struct rt2800_ops *rt2800ops = queue->rt2x00dev->ops->drv;
+
+	return rt2800ops->drv_get_dma_done(queue);
+}
+
 void rt2800_mcu_request(struct rt2x00_dev *rt2x00dev,
 			const u8 command, const u8 token,
 			const u8 arg0, const u8 arg1);
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c
index ddb88cfeace2..27d2d97c2317 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c
@@ -36,6 +36,37 @@
 #include "rt2800lib.h"
 #include "rt2800mmio.h"
 
+unsigned int rt2800mmio_get_dma_done(struct data_queue *queue)
+{
+	struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
+	struct queue_entry *entry;
+	int idx, qid;
+
+	switch (queue->qid) {
+	case QID_AC_VO:
+	case QID_AC_VI:
+	case QID_AC_BE:
+	case QID_AC_BK:
+		qid = queue->qid;
+		idx = rt2x00mmio_register_read(rt2x00dev, TX_DTX_IDX(qid));
+		break;
+	case QID_MGMT:
+		idx = rt2x00mmio_register_read(rt2x00dev, TX_DTX_IDX(5));
+		break;
+	case QID_RX:
+		entry = rt2x00queue_get_entry(queue, Q_INDEX_DMA_DONE);
+		idx = entry->entry_idx;
+		break;
+	default:
+		WARN_ON_ONCE(1);
+		idx = 0;
+		break;
+	}
+
+	return idx;
+}
+EXPORT_SYMBOL_GPL(rt2800mmio_get_dma_done);
+
 /*
  * TX descriptor initialization
  */
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800mmio.h b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.h
index 3a513273f414..fa90e3c29707 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800mmio.h
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.h
@@ -126,6 +126,8 @@
 #define RXD_W3_PLCP_SIGNAL		FIELD32(0x00020000)
 #define RXD_W3_PLCP_RSSI		FIELD32(0x00040000)
 
+unsigned int rt2800mmio_get_dma_done(struct data_queue *queue);
+
 /* TX descriptor initialization */
 __le32 *rt2800mmio_get_txwi(struct queue_entry *entry);
 void rt2800mmio_write_tx_desc(struct queue_entry *entry,
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800pci.c b/drivers/net/wireless/ralink/rt2x00/rt2800pci.c
index 0291441ac548..f22260dc2eb4 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800pci.c
@@ -337,6 +337,7 @@ static const struct rt2800_ops rt2800pci_rt2800_ops = {
 	.drv_write_firmware	= rt2800pci_write_firmware,
 	.drv_init_registers	= rt2800mmio_init_registers,
 	.drv_get_txwi		= rt2800mmio_get_txwi,
+	.drv_get_dma_done	= rt2800mmio_get_dma_done,
 };
 
 static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800soc.c b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c
index 9c74be82e2be..5c4a745a7489 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800soc.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c
@@ -183,6 +183,7 @@ static const struct rt2800_ops rt2800soc_rt2800_ops = {
 	.drv_write_firmware	= rt2800soc_write_firmware,
 	.drv_init_registers	= rt2800mmio_init_registers,
 	.drv_get_txwi		= rt2800mmio_get_txwi,
+	.drv_get_dma_done	= rt2800mmio_get_dma_done,
 };
 
 static const struct rt2x00lib_ops rt2800soc_rt2x00_ops = {
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800usb.c b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
index 19eabf16147b..1ec9b1eebedb 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
@@ -406,6 +406,14 @@ static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
 	return retval;
 }
 
+static unsigned int rt2800usb_get_dma_done(struct data_queue *queue)
+{
+	struct queue_entry *entry;
+
+	entry = rt2x00queue_get_entry(queue, Q_INDEX_DMA_DONE);
+	return entry->entry_idx;
+}
+
 /*
  * TX descriptor initialization
  */
@@ -688,6 +696,7 @@ static const struct rt2800_ops rt2800usb_rt2800_ops = {
 	.drv_write_firmware	= rt2800usb_write_firmware,
 	.drv_init_registers	= rt2800usb_init_registers,
 	.drv_get_txwi		= rt2800usb_get_txwi,
+	.drv_get_dma_done	= rt2800usb_get_dma_done,
 };
 
 static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
