kern/152817: [ahci] ahci doesn't find disk

[Julian Stecklina]

The following reply was made to PR kern/152817; it has been noted by GNATS.

From: Julian Stecklina <js at alien8.de>
To: Alexander Motin <mav at FreeBSD.org>
Cc: bug-followup at FreeBSD.org
Subject: Re: kern/152817: [ahci] ahci doesn't find disk
Date: Wed, 26 Jan 2011 12:44:32 +0100

 On 01/26/2011 07:20 AM, Alexander Motin wrote:
 > On 26.01.2011 04:21, Julian Stecklina wrote:
 >> Thus spake Alexander Motin<mav at FreeBSD.org>:
 >>
 >>> Julian Stecklina wrote:
 >>>> Thus spake Alexander Motin<mav at FreeBSD.org>:
 >>>>> Problem looks alike to one workarounded in CURRENT by SVN revision
 >>>>> 217444, just with different feature. That patch with such addition
 >>>>> should probably help:
 >>>>>
 >>>>> Try it please, as if it help, send me output of the `camcontrol
 >>>>> identify ada0 -v` command for check.
 >>>>
 >>>> Your fix works. :) All drives are detected. The camcontrol output is
 >>>> from an 8.2ish userland, I hope this is ok.
 >>>
 >>> Thank you. Could you try this patch instead? It should be less noisy.
 >>
 >> It doesn't seem to do the trick. The HP disk doesn't come up, only the
 >> three WDs:
 > 
 > Ah. My fault. While patch is probably correct, it just won't workaround
 > this particular situation as I have thought. Previous patch is probably
 > the only solution possible here. I'll commit it.
 
 Thank you. Remind me to buy you a beer, if you happen to visit Dresden,
 Germany. ;)
 
 Regards, Julian