The onboard sky2 NICs send IRQs after S3, resulting in ethernet not
working after resume.
Maskable MSI and MSI-X are also not supported, so fall back to INTx.
Signed-off-by: NTasos Sahanidis <tasos@tasossah.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>