diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
index a6f8e78856aa..b913fe5af488 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
@@ -367,8 +367,8 @@ static int loongson_dwmac_setup(void *apriv, struct mac_device_info *mac)
 	mac->link.speed_mask = GMAC_CONTROL_PS | GMAC_CONTROL_FES;
 	mac->mii.addr = GMAC_MII_ADDR;
 	mac->mii.data = GMAC_MII_DATA;
-	mac->mii.addr_mask = 0x0000F800;
-	mac->mii.reg_mask = 0x000007C0;
+	mac->mii.addr_mask = GENMASK_U32(15, 11);
+	mac->mii.reg_mask = GENMASK_U32(10, 6);
 	mac->mii.clk_csr_mask = GENMASK_U32(5, 2);
 
 	return 0;
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
index 4ea55be04c5c..c7cb30672604 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
@@ -496,8 +496,8 @@ int dwmac1000_setup(struct stmmac_priv *priv)
 	mac->link.speed_mask = GMAC_CONTROL_PS | GMAC_CONTROL_FES;
 	mac->mii.addr = GMAC_MII_ADDR;
 	mac->mii.data = GMAC_MII_DATA;
-	mac->mii.addr_mask = 0x0000F800;
-	mac->mii.reg_mask = 0x000007C0;
+	mac->mii.addr_mask = GENMASK_U32(15, 11);
+	mac->mii.reg_mask = GENMASK_U32(10, 6);
 	mac->mii.clk_csr_mask = GENMASK_U32(5, 2);
 
 	return 0;
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c
index 7c91ea2775d4..6b5cf3a0866a 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c
@@ -184,8 +184,8 @@ int dwmac100_setup(struct stmmac_priv *priv)
 	mac->link.speed_mask = MAC_CONTROL_PS;
 	mac->mii.addr = MAC_MII_ADDR;
 	mac->mii.data = MAC_MII_DATA;
-	mac->mii.addr_mask = 0x0000F800;
-	mac->mii.reg_mask = 0x000007C0;
+	mac->mii.addr_mask = GENMASK_U32(15, 11);
+	mac->mii.reg_mask = GENMASK_U32(10, 6);
 	mac->mii.clk_csr_mask = GENMASK_U32(5, 2);
 
 	return 0;