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amd-xgbe: propagate the correct speed and duplex status

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[ Upstream commit 7a2323ac24a50311f64a3a9b54ed5bef5821ecae ]

xgbe_get_link_ksettings() does not propagate correct speed and duplex
information to ethtool during cable unplug. Due to which ethtool reports
incorrect values for speed and duplex.

Address this by propagating correct information.

Fixes: 7c12aa0877 ("amd-xgbe: Move the PHY support into amd-xgbe")
Acked-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com>
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Raju Rangoju 2023-11-22 00:44:35 +05:30 • committed by Greg Kroah-Hartman
parent 73d114dd57
commit 3481ff3811
1 changed files with 8 additions and 3 deletions
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11
drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
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@ -314,10 +314,15 @@ static int xgbe_get_link_ksettings(struct net_device *netdev,
cmd->base.phy_address = pdata->phy.address;
cmd->base.autoneg = pdata->phy.autoneg;
cmd->base.speed = pdata->phy.speed;
cmd->base.duplex = pdata->phy.duplex;
if (netif_carrier_ok(netdev)) {
cmd->base.speed = pdata->phy.speed;
cmd->base.duplex = pdata->phy.duplex;
} else {
cmd->base.speed = SPEED_UNKNOWN;
cmd->base.duplex = DUPLEX_UNKNOWN;
}
cmd->base.autoneg = pdata->phy.autoneg;
cmd->base.port = PORT_NONE;
XGBE_LM_COPY(cmd, supported, lks, supported);