diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c
index 44746ca0d2e6..fdbc51ae1e1a 100644
--- a/drivers/net/wireless/ath/wil6210/pcie_bus.c
+++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c
@@ -187,6 +187,22 @@ static int wil_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		dev_err(dev, "wil_if_alloc failed: %d\n", rc);
 		return rc;
 	}
+
+	/* device supports 48 bit addresses */
+	rc = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(48));
+	if (rc) {
+		dev_err(dev, "dma_set_mask_and_coherent(48) failed: %d\n", rc);
+		rc = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32));
+		if (rc) {
+			dev_err(dev,
+				"dma_set_mask_and_coherent(32) failed: %d\n",
+				rc);
+			goto if_free;
+		}
+	} else {
+		wil->use_extended_dma_addr = 1;
+	}
+
 	wil->pdev = pdev;
 	pci_set_drvdata(pdev, wil);
 	/* rollback to if_free */
diff --git a/drivers/net/wireless/ath/wil6210/pmc.c b/drivers/net/wireless/ath/wil6210/pmc.c
index b9faae0278c9..b6765d4a4602 100644
--- a/drivers/net/wireless/ath/wil6210/pmc.c
+++ b/drivers/net/wireless/ath/wil6210/pmc.c
@@ -108,13 +108,28 @@ void wil_pmc_alloc(struct wil6210_priv *wil,
 
 	/* Allocate pring buffer and descriptors.
 	 * vring->va should be aligned on its size rounded up to power of 2
-	 * This is granted by the dma_alloc_coherent
+	 * This is granted by the dma_alloc_coherent.
+	 *
+	 * HW has limitation that all vrings addresses must share the same
+	 * upper 16 msb bits part of 48 bits address. To workaround that,
+	 * if we are using 48 bit addresses switch to 32 bit allocation
+	 * before allocating vring memory.
+	 *
+	 * There's no check for the return value of dma_set_mask_and_coherent,
+	 * since we assume if we were able to set the mask during
+	 * initialization in this system it will not fail if we set it again
 	 */
+	if (wil->use_extended_dma_addr)
+		dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32));
+
 	pmc->pring_va = dma_alloc_coherent(dev,
 			sizeof(struct vring_tx_desc) * num_descriptors,
 			&pmc->pring_pa,
 			GFP_KERNEL);
 
+	if (wil->use_extended_dma_addr)
+		dma_set_mask_and_coherent(dev, DMA_BIT_MASK(48));
+
 	wil_dbg_misc(wil,
 		     "%s: allocated pring %p => %pad. %zd x %d = total %zd bytes\n",
 		     __func__,
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index 4ac9ba04afed..b0166d224508 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -123,15 +123,32 @@ static int wil_vring_alloc(struct wil6210_priv *wil, struct vring *vring)
 		vring->va = NULL;
 		return -ENOMEM;
 	}
+
 	/* vring->va should be aligned on its size rounded up to power of 2
-	 * This is granted by the dma_alloc_coherent
+	 * This is granted by the dma_alloc_coherent.
+	 *
+	 * HW has limitation that all vrings addresses must share the same
+	 * upper 16 msb bits part of 48 bits address. To workaround that,
+	 * if we are using 48 bit addresses switch to 32 bit allocation
+	 * before allocating vring memory.
+	 *
+	 * There's no check for the return value of dma_set_mask_and_coherent,
+	 * since we assume if we were able to set the mask during
+	 * initialization in this system it will not fail if we set it again
 	 */
+	if (wil->use_extended_dma_addr)
+		dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32));
+
 	vring->va = dma_alloc_coherent(dev, sz, &vring->pa, GFP_KERNEL);
 	if (!vring->va) {
 		kfree(vring->ctx);
 		vring->ctx = NULL;
 		return -ENOMEM;
 	}
+
+	if (wil->use_extended_dma_addr)
+		dma_set_mask_and_coherent(dev, DMA_BIT_MASK(48));
+
 	/* initially, all descriptors are SW owned
 	 * For Tx and Rx, ownership bit is at the same location, thus
 	 * we can use any
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index bab0ed20c8c4..cc20517a4726 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -647,6 +647,7 @@ struct wil6210_priv {
 	u8 vring2cid_tid[WIL6210_MAX_TX_RINGS][2]; /* [0] - CID, [1] - TID */
 	struct wil_sta_info sta[WIL6210_MAX_CID];
 	int bcast_vring;
+	bool use_extended_dma_addr; /* indicates whether we are using 48 bits */
 	/* scan */
 	struct cfg80211_scan_request *scan_request;