diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/realtek/r8169_main.c | 3 | ||||
| -rw-r--r-- | drivers/net/phy/phy_device.c | 6 |
3 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 3db882322b2b..70aea9c274fe 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -2048,6 +2048,8 @@ static int fec_enet_mii_probe(struct net_device *ndev) fep->link = 0; fep->full_duplex = 0; + phy_dev->mac_managed_pm = 1; + phy_attached_info(phy_dev); return 0; @@ -3864,6 +3866,7 @@ static int __maybe_unused fec_resume(struct device *dev) netif_device_attach(ndev); netif_tx_unlock_bh(ndev); napi_enable(&fep->napi); + phy_init_hw(ndev->phydev); phy_start(ndev->phydev); } rtnl_unlock(); diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 1cd5c6f6d44f..85031b4721fa 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -4660,6 +4660,7 @@ static void rtl8169_down(struct rtl8169_private *tp) static void rtl8169_up(struct rtl8169_private *tp) { pci_set_master(tp->pci_dev); + phy_init_hw(tp->phydev); phy_resume(tp->phydev); rtl8169_init_phy(tp); napi_enable(&tp->napi); @@ -5085,6 +5086,8 @@ static int r8169_mdio_register(struct rtl8169_private *tp) return -EUNATCH; } + tp->phydev->mac_managed_pm = 1; + /* PHY will be woken up in rtl_open() */ phy_suspend(tp->phydev); diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index a009d1769b08..73d29fd5e03d 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -273,6 +273,9 @@ static __maybe_unused int mdio_bus_phy_suspend(struct device *dev) { struct phy_device *phydev = to_phy_device(dev); + if (phydev->mac_managed_pm) + return 0; + /* We must stop the state machine manually, otherwise it stops out of * control, possibly with the phydev->lock held. Upon resume, netdev * may call phy routines that try to grab the same lock, and that may @@ -294,6 +297,9 @@ static __maybe_unused int mdio_bus_phy_resume(struct device *dev) struct phy_device *phydev = to_phy_device(dev); int ret; + if (phydev->mac_managed_pm) + return 0; + if (!phydev->suspended_by_mdio_bus) goto no_resume; |