[PATCH net-next 8/8] net: stmmac: make pcs_mask and phy_mask u32
From: Russell King (Oracle) <hidden>
Date: 2026-03-04 10:23:25
Also in:
linux-arm-kernel, linux-sunxi
Subsystem:
networking drivers, stmmac ethernet driver, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
The PCS and PHY masks are passed to the mdio bus layer as phy_mask to prevent bus addresses between 0 and 31 inclusive being scanned, and this is declared as u32. Also declare these as u32 in stmmac for type consistency. Since this is a u32, use BIT_U32() rather than BIT() to generate values for these fields. Signed-off-by: Russell King (Oracle) <redacted> --- drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 2 +- drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c | 2 +- include/linux/stmmac.h | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
index ece2a0c38562..fc13bfb47783 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c@@ -699,7 +699,7 @@ static int intel_mgbe_common_data(struct pci_dev *pdev, /* Intel mgbe SGMII interface uses pcs-xcps */ if (plat->phy_interface == PHY_INTERFACE_MODE_SGMII || plat->phy_interface == PHY_INTERFACE_MODE_1000BASEX) { - plat->mdio_bus_data->pcs_mask = BIT(INTEL_MGBE_XPCS_ADDR); + plat->mdio_bus_data->pcs_mask = BIT_U32(INTEL_MGBE_XPCS_ADDR); plat->mdio_bus_data->default_an_inband = true; plat->select_pcs = intel_mgbe_select_pcs; }
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
index b913fe5af488..bfe22da14102 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c@@ -168,7 +168,7 @@ static int loongson_gnet_data(struct pci_dev *pdev, loongson_default_data(pdev, plat); plat->phy_interface = PHY_INTERFACE_MODE_GMII; - plat->mdio_bus_data->phy_mask = ~(u32)BIT(2); + plat->mdio_bus_data->phy_mask = ~BIT_u32(2); plat->fix_mac_speed = loongson_gnet_fix_speed; return 0;
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index 678d03d6d3bd..965ada809fdf 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h@@ -84,8 +84,8 @@ struct stmmac_priv; /* Platfrom data for platform device structure's platform_data field */ struct stmmac_mdio_bus_data { - unsigned int phy_mask; - unsigned int pcs_mask; + u32 phy_mask; + u32 pcs_mask; int *irqs; int probed_phy_irq; bool needs_reset;
--
2.47.3