r8169: disable ASPM during NAPI poll
Several chip versions have problems with ASPM, what may result in rx_missed errors or tx timeouts. The root cause isn't known but experience shows that disabling ASPM during NAPI poll can avoid these problems. Suggested-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Tested-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Tested-by: Holger Hoffstätte <holger@applied-asynchrony.com> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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