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Message-ID: <b863dcf7-31e8-45a1-a284-7075da958ff0@gmail.com>
Date: Thu, 6 Feb 2025 23:06:07 +0100
From: Heiner Kallweit <hkallweit1@...il.com>
To: Claudiu Manoil <claudiu.manoil@....com>,
Andrew Lunn <andrew+netdev@...n.ch>, Paolo Abeni <pabeni@...hat.com>,
David Miller <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>,
Eric Dumazet <edumazet@...gle.com>
Cc: "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
Simon Horman <horms@...nel.org>
Subject: [PATCH net-next] net: gianfar: simplify init_phy()
Use phy_set_max_speed() to simplify init_phy().
Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>
---
drivers/net/ethernet/freescale/gianfar.c | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index 435138f46..deb35b38c 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -1647,20 +1647,11 @@ static void gfar_configure_serdes(struct net_device *dev)
*/
static int init_phy(struct net_device *dev)
{
- __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
struct gfar_private *priv = netdev_priv(dev);
phy_interface_t interface = priv->interface;
struct phy_device *phydev;
struct ethtool_keee edata;
- linkmode_set_bit_array(phy_10_100_features_array,
- ARRAY_SIZE(phy_10_100_features_array),
- mask);
- linkmode_set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, mask);
- linkmode_set_bit(ETHTOOL_LINK_MODE_MII_BIT, mask);
- if (priv->device_flags & FSL_GIANFAR_DEV_HAS_GIGABIT)
- linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, mask);
-
priv->oldlink = 0;
priv->oldspeed = 0;
priv->oldduplex = -1;
@@ -1675,9 +1666,8 @@ static int init_phy(struct net_device *dev)
if (interface == PHY_INTERFACE_MODE_SGMII)
gfar_configure_serdes(dev);
- /* Remove any features not supported by the controller */
- linkmode_and(phydev->supported, phydev->supported, mask);
- linkmode_copy(phydev->advertising, phydev->supported);
+ if (!(priv->device_flags & FSL_GIANFAR_DEV_HAS_GIGABIT))
+ phy_set_max_speed(phydev, SPEED_100);
/* Add support for flow control */
phy_support_asym_pause(phydev);
--
2.48.1
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