diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_main.c b/drivers/net/ethernet/hisilicon/hibmcge/hbg_main.c
index 068da2fd1fea..f721e9893804 100644
--- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_main.c
+++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_main.c
@@ -420,6 +420,9 @@ static int hbg_pci_init(struct pci_dev *pdev)
 		return -ENOMEM;
 
 	pci_set_master(pdev);
+	pcie_capability_clear_word(pdev, PCI_EXP_DEVCTL,
+				   PCI_EXP_DEVCTL_RELAX_EN);
+	pci_save_state(pdev);
 	return 0;
 }
 
diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_txrx.c b/drivers/net/ethernet/hisilicon/hibmcge/hbg_txrx.c
index a4ea92c31c2f..0ae314994676 100644
--- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_txrx.c
+++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_txrx.c
@@ -452,12 +452,12 @@ static bool hbg_sync_data_from_hw(struct hbg_priv *priv,
 {
 	struct hbg_rx_desc *rx_desc;
 
-	/* make sure HW write desc complete */
-	dma_rmb();
-
 	dma_sync_single_for_cpu(&priv->pdev->dev, buffer->page_dma,
 				buffer->page_size, DMA_FROM_DEVICE);
 
+	/* make sure HW write desc complete */
+	dma_rmb();
+
 	rx_desc = (struct hbg_rx_desc *)buffer->page_addr;
 	return FIELD_GET(HBG_RX_DESC_W2_PKT_LEN_M, rx_desc->word2) != 0;
 }