netxen: cleanup interrupt code

Mark interrupt scheme in very old firmware incompatible. Interrupt mask
and status registers are per pci function / port.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Dhananjay Phadke 2008-08-08 00:08:43 -07:00 committed by Jeff Garzik
commit 092bc57184