NATA update

[YONETANI Tomokazu]

On Sun, Dec 10, 2006 at 11:44:04PM +0000, Thomas E. Spanjaard wrote:
> YONETANI Tomokazu wrote:
[...]
> >nata* drivers are compiled in an SMP kernel, running on Athlon64X2
> >with ASRock 939Dual-SATA2 .  If I yank off the DVD-ROM drive from the
> >system, it proceeds to mount root fs, then failed:
> >
> >  Mounting root from ufs:/dev/ad0s1h
> >  no such device 'ad'
> >  setrootbyname failed
> >  ffs_mountroot: can't find rootvp
> >  Root mount failed: 6
> 
> I haven't debugged this one yet, and the code I looked at yesterday 
> doesn't scream "here's the problem, obviously!". I'll try reproducing it 
> tomorrow.

This may have something to do with part of JMicron chip support
code not yet included in our ata-chipset.c .  I'll play with it
later today.

Thanks.