diff --git a/drivers/net/wireless/ath/wil6210/debug.c b/drivers/net/wireless/ath/wil6210/debug.c
index 8d99021d27a8..3249562d93b4 100644
--- a/drivers/net/wireless/ath/wil6210/debug.c
+++ b/drivers/net/wireless/ath/wil6210/debug.c
@@ -32,6 +32,23 @@ void wil_err(struct wil6210_priv *wil, const char *fmt, ...)
 	va_end(args);
 }
 
+void wil_err_ratelimited(struct wil6210_priv *wil, const char *fmt, ...)
+{
+	if (net_ratelimit()) {
+		struct net_device *ndev = wil_to_ndev(wil);
+		struct va_format vaf = {
+			.fmt = fmt,
+		};
+		va_list args;
+
+		va_start(args, fmt);
+		vaf.va = &args;
+		netdev_err(ndev, "%pV", &vaf);
+		trace_wil6210_log_err(&vaf);
+		va_end(args);
+	}
+}
+
 void wil_info(struct wil6210_priv *wil, const char *fmt, ...)
 {
 	struct net_device *ndev = wil_to_ndev(wil);
diff --git a/drivers/net/wireless/ath/wil6210/interrupt.c b/drivers/net/wireless/ath/wil6210/interrupt.c
index 90f416f239bd..4bcbd6297b3e 100644
--- a/drivers/net/wireless/ath/wil6210/interrupt.c
+++ b/drivers/net/wireless/ath/wil6210/interrupt.c
@@ -36,7 +36,8 @@
  */
 
 #define WIL6210_IRQ_DISABLE	(0xFFFFFFFFUL)
-#define WIL6210_IMC_RX		BIT_DMA_EP_RX_ICR_RX_DONE
+#define WIL6210_IMC_RX		(BIT_DMA_EP_RX_ICR_RX_DONE | \
+				 BIT_DMA_EP_RX_ICR_RX_HTRSH)
 #define WIL6210_IMC_TX		(BIT_DMA_EP_TX_ICR_TX_DONE | \
 				BIT_DMA_EP_TX_ICR_TX_DONE_N(0))
 #define WIL6210_IMC_MISC	(ISR_MISC_FW_READY | \
@@ -171,6 +172,7 @@ static irqreturn_t wil6210_irq_rx(int irq, void *cookie)
 	u32 isr = wil_ioread32_and_clear(wil->csr +
 					 HOSTADDR(RGF_DMA_EP_RX_ICR) +
 					 offsetof(struct RGF_ICR, ICR));
+	bool need_unmask = true;
 
 	trace_wil6210_irq_rx(isr);
 	wil_dbg_irq(wil, "ISR RX 0x%08x\n", isr);
@@ -182,12 +184,24 @@ static irqreturn_t wil6210_irq_rx(int irq, void *cookie)
 
 	wil6210_mask_irq_rx(wil);
 
-	if (isr & BIT_DMA_EP_RX_ICR_RX_DONE) {
+	/* RX_DONE and RX_HTRSH interrupts are the same if interrupt
+	 * moderation is not used. Interrupt moderation may cause RX
+	 * buffer overflow while RX_DONE is delayed. The required
+	 * action is always the same - should empty the accumulated
+	 * packets from the RX ring.
+	 */
+	if (isr & (BIT_DMA_EP_RX_ICR_RX_DONE | BIT_DMA_EP_RX_ICR_RX_HTRSH)) {
 		wil_dbg_irq(wil, "RX done\n");
-		isr &= ~BIT_DMA_EP_RX_ICR_RX_DONE;
+
+		if (isr & BIT_DMA_EP_RX_ICR_RX_HTRSH)
+			wil_err_ratelimited(wil, "Received \"Rx buffer is in risk "
+				"of overflow\" interrupt\n");
+
+		isr &= ~(BIT_DMA_EP_RX_ICR_RX_DONE | BIT_DMA_EP_RX_ICR_RX_HTRSH);
 		if (test_bit(wil_status_reset_done, &wil->status)) {
 			if (test_bit(wil_status_napi_en, &wil->status)) {
 				wil_dbg_txrx(wil, "NAPI(Rx) schedule\n");
+				need_unmask = false;
 				napi_schedule(&wil->napi_rx);
 			} else {
 				wil_err(wil, "Got Rx interrupt while "
@@ -204,6 +218,10 @@ static irqreturn_t wil6210_irq_rx(int irq, void *cookie)
 	/* Rx IRQ will be enabled when NAPI processing finished */
 
 	atomic_inc(&wil->isr_count_rx);
+
+	if (unlikely(need_unmask))
+		wil6210_unmask_irq_rx(wil);
+
 	return IRQ_HANDLED;
 }
 
@@ -213,6 +231,7 @@ static irqreturn_t wil6210_irq_tx(int irq, void *cookie)
 	u32 isr = wil_ioread32_and_clear(wil->csr +
 					 HOSTADDR(RGF_DMA_EP_TX_ICR) +
 					 offsetof(struct RGF_ICR, ICR));
+	bool need_unmask = true;
 
 	trace_wil6210_irq_tx(isr);
 	wil_dbg_irq(wil, "ISR TX 0x%08x\n", isr);
@@ -231,6 +250,7 @@ static irqreturn_t wil6210_irq_tx(int irq, void *cookie)
 		isr &= ~(BIT(25) - 1UL);
 		if (test_bit(wil_status_reset_done, &wil->status)) {
 			wil_dbg_txrx(wil, "NAPI(Tx) schedule\n");
+			need_unmask = false;
 			napi_schedule(&wil->napi_tx);
 		} else {
 			wil_err(wil, "Got Tx interrupt while in reset\n");
@@ -243,6 +263,10 @@ static irqreturn_t wil6210_irq_tx(int irq, void *cookie)
 	/* Tx IRQ will be enabled when NAPI processing finished */
 
 	atomic_inc(&wil->isr_count_tx);
+
+	if (unlikely(need_unmask))
+		wil6210_unmask_irq_tx(wil);
+
 	return IRQ_HANDLED;
 }
 
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index 18cff5340bdc..f2f89e0d53b8 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -126,6 +126,7 @@ struct RGF_ICR {
 	#define BIT_DMA_EP_TX_ICR_TX_DONE_N(n)	BIT(n+1) /* n = [0..23] */
 #define RGF_DMA_EP_RX_ICR		(0x881bd0) /* struct RGF_ICR */
 	#define BIT_DMA_EP_RX_ICR_RX_DONE	BIT(0)
+	#define BIT_DMA_EP_RX_ICR_RX_HTRSH	BIT(1)
 #define RGF_DMA_EP_MISC_ICR		(0x881bec) /* struct RGF_ICR */
 	#define BIT_DMA_EP_MISC_ICR_RX_HTRSH	BIT(0)
 	#define BIT_DMA_EP_MISC_ICR_TX_NO_ACT	BIT(1)
@@ -475,6 +476,8 @@ void wil_dbg_trace(struct wil6210_priv *wil, const char *fmt, ...);
 __printf(2, 3)
 void wil_err(struct wil6210_priv *wil, const char *fmt, ...);
 __printf(2, 3)
+void wil_err_ratelimited(struct wil6210_priv *wil, const char *fmt, ...);
+__printf(2, 3)
 void wil_info(struct wil6210_priv *wil, const char *fmt, ...);
 #define wil_dbg(wil, fmt, arg...) do { \
 	netdev_dbg(wil_to_ndev(wil), fmt, ##arg); \