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path: root/drivers/net/ethernet/smsc/smsc911x.c
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Diffstat (limited to 'drivers/net/ethernet/smsc/smsc911x.c')
-rw-r--r--drivers/net/ethernet/smsc/smsc911x.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index 953489548b8d..a2e511912e6a 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -1037,6 +1037,8 @@ static int smsc911x_mii_probe(struct net_device *dev)
return ret;
}
+ /* Indicate that the MAC is responsible for managing PHY PM */
+ phydev->mac_managed_pm = true;
phy_attached_info(phydev);
phy_set_max_speed(phydev, SPEED_100);
@@ -2587,6 +2589,8 @@ static int smsc911x_suspend(struct device *dev)
if (netif_running(ndev)) {
netif_stop_queue(ndev);
netif_device_detach(ndev);
+ if (!device_may_wakeup(dev))
+ phy_stop(ndev->phydev);
}
/* enable wake on LAN, energy detection and the external PME
@@ -2628,6 +2632,8 @@ static int smsc911x_resume(struct device *dev)
if (netif_running(ndev)) {
netif_device_attach(ndev);
netif_start_queue(ndev);
+ if (!device_may_wakeup(dev))
+ phy_start(ndev->phydev);
}
return 0;