diff --git a/target/linux/realtek/files-6.12/drivers/net/ethernet/rtl838x_eth.c b/target/linux/realtek/files-6.12/drivers/net/ethernet/rtl838x_eth.c
index 6b83163fb4..1e43cefbff 100644
--- a/target/linux/realtek/files-6.12/drivers/net/ethernet/rtl838x_eth.c
+++ b/target/linux/realtek/files-6.12/drivers/net/ethernet/rtl838x_eth.c
@@ -194,6 +194,17 @@ struct rteth_ctrl {
 	struct rteth_tx		*tx_data;
 };
 
+static inline void rteth_reenable_irq(struct rteth_ctrl *ctrl, int ring)
+{
+	u32 shift = ctrl->r->rx_rings % 32;
+	u32 reg = ctrl->r->rx_rings / 32;
+	unsigned long flags;
+
+	spin_lock_irqsave(&ctrl->lock, flags);
+	sw_w32_mask(0, BIT(ring + shift), ctrl->r->dma_if_intr_msk + reg * 4);
+	spin_unlock_irqrestore(&ctrl->lock, flags);
+}
+
 static inline void rteth_confirm_and_disable_irqs(struct rteth_ctrl *ctrl,
 						  unsigned long *rings, bool *l2)
 {
@@ -1075,7 +1086,6 @@ static int rtl838x_poll_rx(struct napi_struct *napi, int budget)
 {
 	struct rtl838x_rx_q *rx_q = container_of(napi, struct rtl838x_rx_q, napi);
 	struct rteth_ctrl *ctrl = rx_q->ctrl;
-	unsigned long flags;
 	int ring = rx_q->id;
 	int work_done = 0;
 
@@ -1087,15 +1097,8 @@ static int rtl838x_poll_rx(struct napi_struct *napi, int budget)
 		work_done += work;
 	}
 
-	if (work_done < budget && napi_complete_done(napi, work_done)) {
-		/* Re-enable rx interrupts */
-		spin_lock_irqsave(&ctrl->lock, flags);
-		if (ctrl->r->family_id == RTL9300_FAMILY_ID || ctrl->r->family_id == RTL9310_FAMILY_ID)
-			sw_w32_mask(0, RTL93XX_DMA_IF_INTR_RX_MASK(ring), ctrl->r->dma_if_intr_rx_done_msk);
-		else
-			sw_w32_mask(0, RTL83XX_DMA_IF_INTR_RX_MASK(ring), ctrl->r->dma_if_intr_msk);
-		spin_unlock_irqrestore(&ctrl->lock, flags);
-	}
+	if (work_done < budget && napi_complete_done(napi, work_done))
+		rteth_reenable_irq(ctrl, ring);
 
 	return work_done;
 }
diff --git a/target/linux/realtek/files-6.12/drivers/net/ethernet/rtl838x_eth.h b/target/linux/realtek/files-6.12/drivers/net/ethernet/rtl838x_eth.h
index ce8ad5add8..32656fade2 100644
--- a/target/linux/realtek/files-6.12/drivers/net/ethernet/rtl838x_eth.h
+++ b/target/linux/realtek/files-6.12/drivers/net/ethernet/rtl838x_eth.h
@@ -77,10 +77,6 @@
 #define RTL931X_L2_NTFY_IF_INTR_STS		(0x09E8)
 
 #define RTL839X_DMA_IF_INTR_NOTIFY_MASK		GENMASK(22, 20)
-#define RTL83XX_DMA_IF_INTR_RX_DONE_MASK	GENMASK(15, 8)
-#define RTL83XX_DMA_IF_INTR_RX_RUN_OUT_MASK	GENMASK(7, 0)
-#define RTL83XX_DMA_IF_INTR_RX_MASK(ring)	(BIT(ring + 8))
-#define RTL93XX_DMA_IF_INTR_RX_MASK(ring)	(BIT(ring))
 
 /* MAC address settings */
 #define RTL838X_MAC				(0xa9ec)