[net-next PATCH v2 03/15] drivers: net: phy: at803x: enable prefer master for 83xx internal phy
From: Ansuel Smith <ansuelsmth@gmail.com>
Date: 2021-10-08 00:23:12
Also in:
linux-devicetree, lkml
Subsystem:
ethernet phy library, networking drivers, the rest · Maintainers:
Andrew Lunn, Heiner Kallweit, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From original QCA source code the port was set to prefer master as port type in 1000BASE-T mode. Apply the same settings also here. Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> --- drivers/net/phy/at803x.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c
index 5208ea8fdd69..402b2096f209 100644
--- a/drivers/net/phy/at803x.c
+++ b/drivers/net/phy/at803x.c@@ -1325,6 +1325,9 @@ static int qca83xx_config_init(struct phy_device *phydev) at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_0, QCA8327_DEBUG_MANU_CTRL_EN, 0); + /* Following original QCA sourcecode set port to prefer master */ + phy_set_bits(phydev, MII_CTRL1000, CTL1000_PREFER_MASTER); + return 0; }
--
2.32.0