After I disabled legacy WOL (i.e. controlled by EEPROM rather than
driver) in 2.6.9, several people reported regressions. Legacy WOL had
worked for them, but now it didn't anymore. The Right Way (TM) to fix
this will get the driver to set up working WOL for all hardware, but a
simpler solution will have to do for the time being: If a user requests
magic packet WOL, the driver re-enables legacy WOL. Yeah, I know it's
cheating.

This version applies against -mm. I suggest to put it there for testing
and into 2.6.11 if feedback is good.

Thanks to Pavel Ruzicka for testing.

Roger
Signed-off-by: Roger Luethi <rl@hellgate.ch>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>