diff options
| -rw-r--r-- | drivers/net/sfc/ethtool.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c index 7b5924c0..589d132 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) |