ethtool-copy.h: sync with net-next

This covers kernel changes up to commit 6cfef793b558:
   ethtool: Add WAKE_FILTER and RX_CLS_FLOW_WAKE

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
1 file changed