From: Ben Hutchings Date: Wed, 4 Mar 2009 09:51:12 +0000 (+0000) Subject: sfc: Fix efx_ethtool_nway_result() to use clause 45 MDIO registers X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ca83db369c1c633142c08dd0bfafca6ac4247c63;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git sfc: Fix efx_ethtool_nway_result() to use clause 45 MDIO registers Signed-off-by: Ben Hutchings Signed-off-by: David S. Miller --- diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c index 7b5924c039b3..589d13292969 100644 --- a/drivers/net/sfc/ethtool.c +++ b/drivers/net/sfc/ethtool.c @@ -529,7 +529,14 @@ static int efx_ethtool_nway_reset(struct net_device *net_dev) { struct efx_nic *efx = netdev_priv(net_dev); - return mii_nway_restart(&efx->mii); + if (efx->phy_op->mmds & DEV_PRESENT_BIT(MDIO_MMD_AN)) { + mdio_clause45_set_flag(efx, efx->mii.phy_id, MDIO_MMD_AN, + MDIO_MMDREG_CTRL1, + __ffs(BMCR_ANRESTART), true); + return 0; + } + + return -EOPNOTSUPP; } static u32 efx_ethtool_get_link(struct net_device *net_dev)