CVSROOT: /cvs Module name: src Changes by: j...@cvs.openbsd.org 2012/02/14 21:06:27
Modified files:
sys/dev/pci : if_em.c
Log message:
82571/82572 do not properly set byte enables 2 and 3 on MSI
writes. Some (but not all) chipsets will fail to generate
interrupts in this case, so do not attempt to enable MSI
on 82571/82572.
Problem reported by David Imhoff with interrupts working on PE1950
but not working on a R610.
ok kettenis@ claudio@ deraadt@
