diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb_main.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 4cafe343c0a2..79c2fe054303 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -2821,11 +2821,13 @@ static void macb_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) { struct macb *bp = netdev_priv(netdev); - wol->supported = 0; - wol->wolopts = 0; - - if (bp->wol & MACB_WOL_HAS_MAGIC_PACKET) + if (bp->wol & MACB_WOL_HAS_MAGIC_PACKET) { phylink_ethtool_get_wol(bp->phylink, wol); + wol->supported |= WAKE_MAGIC; + + if (bp->wol & MACB_WOL_ENABLED) + wol->wolopts |= WAKE_MAGIC; + } } static int macb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) @@ -2833,9 +2835,13 @@ static int macb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) struct macb *bp = netdev_priv(netdev); int ret; + /* Pass the order to phylink layer */ ret = phylink_ethtool_set_wol(bp->phylink, wol); - if (!ret) - return 0; + /* Don't manage WoL on MAC if handled by the PHY + * or if there's a failure in talking to the PHY + */ + if (!ret || ret != -EOPNOTSUPP) + return ret; if (!(bp->wol & MACB_WOL_HAS_MAGIC_PACKET) || (wol->wolopts & ~WAKE_MAGIC)) |