diff --git a/drivers/net/ethernet/realtek/r8126/Makefile b/drivers/net/ethernet/realtek/r8126/Makefile
index fb3d9301..c6cb3b3a 100644
--- a/drivers/net/ethernet/realtek/r8126/Makefile
+++ b/drivers/net/ethernet/realtek/r8126/Makefile
@@ -42,8 +42,8 @@ ENABLE_EEE = y
 ENABLE_S0_MAGIC_PACKET = n
 ENABLE_TX_NO_CLOSE = y
 ENABLE_MULTIPLE_TX_QUEUE = y
-ENABLE_PTP_SUPPORT = n
-ENABLE_PTP_MASTER_MODE = n
+ENABLE_PTP_SUPPORT = y
+ENABLE_PTP_MASTER_MODE = y
 ENABLE_RSS_SUPPORT = n
 ENABLE_LIB_SUPPORT = n
 ENABLE_USE_FIRMWARE_FILE = n
diff --git a/drivers/net/ethernet/realtek/r8126/r8126_n.c b/drivers/net/ethernet/realtek/r8126/r8126_n.c
index d01c7ef9..198a486e 100644
--- a/drivers/net/ethernet/realtek/r8126/r8126_n.c
+++ b/drivers/net/ethernet/realtek/r8126/r8126_n.c
@@ -13861,7 +13861,7 @@ rtl8126_init_one(struct pci_dev *pdev,
         tp->phy_reset_enable = rtl8126_xmii_reset_enable;
         tp->phy_reset_pending = rtl8126_xmii_reset_pending;
         tp->link_ok = rtl8126_xmii_link_ok;
-
+        tp->HwSuppPtpVer = 1;
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(5,11,0)
         dev->tstats = devm_netdev_alloc_pcpu_stats(&pdev->dev,
                         struct pcpu_sw_netstats);