This patch adds gmac auto-negotiation setting for ethtool. If interface is SGMII, TBI or RTBI, gmac's auto-negotiation enable bit is need to set.
Signed-off-by: Byungho An <[email protected]> --- drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c index 1372ce2..457c1a4 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c @@ -335,6 +335,7 @@ stmmac_set_pauseparam(struct net_device *netdev, struct phy_device *phy = priv->phydev; int new_pause = FLOW_OFF; int ret = 0; + int interface = priv->plat->interface; spin_lock(&priv->lock); @@ -348,6 +349,10 @@ stmmac_set_pauseparam(struct net_device *netdev, if (phy->autoneg) { if (netif_running(netdev)) + if((interface == PHY_INTERFACE_MODE_SGMII) || + (interface == PHY_INTERFACE_MODE_TBI) || + (interface == PHY_INTERFACE_MODE_RTBI)) + priv->hw->mac->set_autoneg(priv->ioaddr); ret = phy_start_aneg(phy); } else priv->hw->mac->flow_ctrl(priv->ioaddr, phy->duplex, -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
