Merge branch 'r8169-RTL8106e'

Hayes Wang says:

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r8169: adjust the setting for RTL8106e

These patches are uesed to avoid the delay of link-up interrupt, when
enabling ASPM for RTL8106e. The patch #1 is used to enable ASPM if
it is possible. And the patch #2 is used to modify the entrance latencies
of L0 and L1.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>