linux-kernel - Re: 2.6.23-rc2-mm1

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Date:	Fri, 10 Aug 2007 01:33:00 +0200
From:	Gabriel C <nix.or.die@...glemail.com>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
CC:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, Jan Beulich <jbeulich@...ell.com>,
	"Kristofer T. Karas" <ktk@...erprise.bidmc.harvard.edu>,
	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
	Greg KH <greg@...ah.com>
Subject: Re: 2.6.23-rc2-mm1

Alan Cox wrote:
>>> [   28.828484] 0000:00:1f.1: cannot adjust BAR0 (not I/O)
>>> [   28.828487] 0000:00:1f.1: cannot adjust BAR1 (not I/O)
>>> [   28.828489] 0000:00:1f.1: cannot adjust BAR2 (not I/O)
>>> [   28.828491] 0000:00:1f.1: cannot adjust BAR3 (not I/O)
> 
> This means it didn't do anything. (wrongly because its checking I/O bits
> on a BAR which are ignored according to the spec)
> 
>>>         Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [disabled] [size=8]
>>>         Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [disabled] [size=1]
>>>         Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [disabled] [size=8]
>>>         Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [disabled] [size=1]
> 
> The controller is disabled and when disabled it seems to think its
> memory. Valid but interesting.
> 
> 

The box is an Dell Precision WorkStation 530 MT.

Actually I have an ATA-7 disc on the primary EIDE connector ( one port free ) and an oldish CDROM
on the secondary EIDE connector ( one port free ).

http://194.231.229.228/lara/lara.dmesg ( from 2.6.23-rc2-mm1 with the 2 patches reverted )
http://194.231.229.228/lara/lara.lspci ( lspci -vvvvxxxx -nn )
http://194.231.229.228/lara/lara.html ( lshw html output )

If you want me to do/try something let me know.


Gabriel
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