boot panic with SiS 961 UDMA100 controller

[Michael Moll]

Hi,

On Tue, Dec 02, 2008 at 08:40:49AM +0900, FUJITA Kazutoshi wrote:
> i cvsuped after a long time (3 months), kernel panics when boot,
> in ata_pci_dmareset()
> 
> my pc has
> atapci0: <SiS 961 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xff00-0xff0f at device 2.5 on pci0
> 
> svn r183723 works, but r183724(and later) cause panic

Maybe this patch resolves your problem also:
http://lists.freebsd.org/pipermail/freebsd-current/2008-November/000669.html

Regards
-- 
Michael Moll