r8169: fix resume on cable plug-in
[ Upstream commit5.4-rM2-2.2.x-imx-squashed398fd408cc
] It was reported [0] that network doesn't wake up on cable plug-in with certain chip versions. Reason is that on these chip versions the PHY doesn't detect cable plug-in when being in power-down mode. So prevent the PHY from powering down if WoL is enabled. [0] https://bugzilla.kernel.org/show_bug.cgi?id=202103 Fixes:95fb8bb318
("net: phy: force phy suspend when calling phy_stop") Reported-by: jhdskag3 <jhdskag3@tutanota.com> Tested-by: jhdskag3 <jhdskag3@tutanota.com> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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c07fd3caad
commit
2840e52f67
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@ -1516,6 +1516,7 @@ static void __rtl8169_set_wol(struct rtl8169_private *tp, u32 wolopts)
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rtl_lock_config_regs(tp);
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rtl_lock_config_regs(tp);
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device_set_wakeup_enable(tp_to_dev(tp), wolopts);
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device_set_wakeup_enable(tp_to_dev(tp), wolopts);
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tp->dev->wol_enabled = wolopts ? 1 : 0;
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}
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}
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static int rtl8169_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
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static int rtl8169_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
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