diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/realtek/r8169.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 0e62d74b09b3..00c387bf41b7 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -1749,13 +1749,21 @@ static u32 __rtl8169_get_wol(struct rtl8169_private *tp) static void rtl8169_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) { struct rtl8169_private *tp = netdev_priv(dev); + struct device *d = &tp->pci_dev->dev; + + pm_runtime_get_noresume(d); rtl_lock_work(tp); wol->supported = WAKE_ANY; - wol->wolopts = __rtl8169_get_wol(tp); + if (pm_runtime_active(d)) + wol->wolopts = __rtl8169_get_wol(tp); + else + wol->wolopts = tp->saved_wolopts; rtl_unlock_work(tp); + + pm_runtime_put_noidle(d); } static void __rtl8169_set_wol(struct rtl8169_private *tp, u32 wolopts) @@ -1845,6 +1853,9 @@ static void __rtl8169_set_wol(struct rtl8169_private *tp, u32 wolopts) static int rtl8169_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) { struct rtl8169_private *tp = netdev_priv(dev); + struct device *d = &tp->pci_dev->dev; + + pm_runtime_get_noresume(d); rtl_lock_work(tp); @@ -1852,12 +1863,17 @@ static int rtl8169_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) tp->features |= RTL_FEATURE_WOL; else tp->features &= ~RTL_FEATURE_WOL; - __rtl8169_set_wol(tp, wol->wolopts); + if (pm_runtime_active(d)) + __rtl8169_set_wol(tp, wol->wolopts); + else + tp->saved_wolopts = wol->wolopts; rtl_unlock_work(tp); device_set_wakeup_enable(&tp->pci_dev->dev, wol->wolopts); + pm_runtime_put_noidle(d); + return 0; } |