ahcisata & pmp (was: Re: amd64-current (still?) won't boot (another one))

[David Holland <dholland-current%netbsd.org@localhost>]

On Sat, Aug 18, 2012 at 12:25:13PM +0200, Markus W Kilbinger wrote:
 > >>>>> "Manuel" == Manuel Bouyer <bouyer%antioche.eu.org@localhost> writes:
 > 
 > I've just rebuilt an actual -current kernel yesterday and the problem
 > came back, now with a different drive number (now '0', formerly '15':
 > 
 >   [...]
 >   ahcisata0 channel 0: clearing WDCTL_RST failed for drive 0
 >   ahcisata0 channel 2: clearing WDCTL_RST failed for drive 0
 > 
 > ... and no disk found.

I have run into this same problem, on today's -current, with a machine
that hadn't been updated in a while.

Controller is an NVIDIA MCP65 ahcisata, which already has
AHCI_QUIRK_BADPMP. I tried adding AHCI_QUIRK_BADPMPRESET as well,
which of course didn't do anything.

Any other suggestions?

-- 
David A. Holland
dholland%netbsd.org@localhost