[net-next PATCH 03/13] drivers: net: phy: at803x: enable prefer master for 83xx internal phy
From: Ansuel Smith <ansuelsmth@gmail.com>
Date: 2021-10-06 22:36:39
Also in:
lkml, netdev
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> --- 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 71237a4e85a3..851d47b8a331 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