From 1334cb60826377de8f75adb9902c25302222f4fe Mon Sep 17 00:00:00 2001 From: David Decotigny Date: Thu, 12 May 2011 20:28:04 +0000 Subject: [PATCH] stmmac: don't go through ethtool to start auto-negotiation The driver used to call phy's ethtool configuration routine to start auto-negotiation. This change has it call directly phy's routine to start auto-negotiation. The initial version was hiding phy_start_aneg() return value, this patch returns it (<0 upon error). Tested: module compiles, tested on STM HDK7108 STB. Signed-off-by: David Decotigny Signed-off-by: Giuseppe Cavallaro Signed-off-by: David S. Miller --- drivers/net/stmmac/stmmac_ethtool.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/stmmac/stmmac_ethtool.c index 6f5aaeb986ff..9c05cf07a432 100644 --- a/drivers/net/stmmac/stmmac_ethtool.c +++ b/drivers/net/stmmac/stmmac_ethtool.c @@ -236,17 +236,8 @@ stmmac_set_pauseparam(struct net_device *netdev, priv->flow_ctrl = new_pause; if (phy->autoneg) { - if (netif_running(netdev)) { - struct ethtool_cmd cmd = { .cmd = ETHTOOL_SSET }; - /* auto-negotiation automatically restarted */ - cmd.supported = phy->supported; - cmd.advertising = phy->advertising; - cmd.autoneg = phy->autoneg; - ethtool_cmd_speed_set(&cmd, phy->speed); - cmd.duplex = phy->duplex; - cmd.phy_address = phy->addr; - ret = phy_ethtool_sset(phy, &cmd); - } + if (netif_running(netdev)) + ret = phy_start_aneg(phy); } else priv->hw->mac->flow_ctrl(priv->ioaddr, phy->duplex, priv->flow_ctrl, priv->pause); -- 2.20.1