From: John Crispin Date: Sun, 27 Jul 2014 09:38:50 +0100 Subject: [PATCH] NET: multi phy support Signed-off-by: John Crispin --- drivers/net/phy/phy_device.c | 2 +- include/linux/phy.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -1075,7 +1075,7 @@ static void phy_link_change(struct phy_d if (up) netif_carrier_on(netdev); - else + else if (!phydev->no_auto_carrier_off) netif_carrier_off(netdev); phydev->adjust_link(netdev); if (phydev->mii_ts && phydev->mii_ts->link_state) --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -659,6 +659,7 @@ struct phy_device { unsigned downshifted_rate:1; unsigned is_on_sfp_module:1; unsigned mac_managed_pm:1; + unsigned no_auto_carrier_off:1; unsigned wol_enabled:1; unsigned autoneg:1;