linux-kernel - Re: 2.6.18 - AHCI detection pauses excessively

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Date:	Thu, 23 Nov 2006 12:20:34 +0100
From:	JG <jg@....ac>
To:	linux-kernel@...r.kernel.org
Subject: Re: 2.6.18 - AHCI detection pauses excessively

Hi,

> Looks like you forgot to attach the patch, so I couldn't test it:) 
> Here's the section with the annoying hang with timing info.  I
> noticed that there are similar messages repeated later, but without
> as much hang, so I've attached the entire dmesg as well, in case it's
> of any help.

any news on this? I didn't see the patch in 2.6.19-rc6-mm1, but maybe I
overlooked it.. :)

I'm currently using 2.6.19-rc6 and I have the same problem with my
Asus P5W Deluxe mainboard (BIOS v1407).

I have two disks attached, it seems detection fails on the SATA port
where no disk is connected.
BIOS is configured to use AHCI, kernel parameters are: 
kernel (hd0,0)/boot/2619rc6 init=/linuxrc root=/dev/ram0 rw hda=ide-cd
mousepoll=1

attached: complete output of dmesg/messages and lspci -vv

JG

Download attachment "messages.gz" of type "application/x-gzip" (7973 bytes)

Download attachment "lspci.gz" of type "application/x-gzip" (2504 bytes)