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Date:      Fri, 14 Oct 2011 11:30:52 -0700
From:      Doug Barton <dougb@FreeBSD.org>
To:        d@delphij.net
Cc:        Michael Butler <imb@protected-networks.net>, Xin LI <delphij@delphij.net>, FreeBSD Current <freebsd-current@freebsd.org>
Subject:   Re: Fixed: ichwd failure to attach
Message-ID:  <4E987FDC.10308@FreeBSD.org>
In-Reply-To: <4E9872D7.7050905@delphij.net>
References:  <4E95B028.6090307@protected-networks.net> <4E976592.2060804@FreeBSD.org> <201110140735.52298.jhb@freebsd.org> <4E9872D7.7050905@delphij.net>

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On 10/14/2011 10:35, Xin LI wrote:
> On 10/14/11 04:35, John Baldwin wrote:
>> On Thursday, October 13, 2011 6:26:26 pm Doug Barton wrote:
>>> On 10/12/2011 08:20, Michael Butler wrote:
>>>> SVN r226302 solves the ichwd failure to attach issue ..
>>>
>>> Still failing for me:
>>>
>>> ichwd0: <Intel ICH10DO watchdog timer> on isa0
>>> ichwd0: unable to reserve GCS registers
>>> device_attach: ichwd0 attach returned 6
> 
>> Yes, it can only fix it if the BIOS decides to list it as a system resource in 
>> ACPI.  However, using 'debug.acpi.disabled=hostres' should still be working as
>> a workaround for lying BIOSes yes?

As I reported previously, that didn't work for me. I'll try it again
next time I reboot JIC. FYI, I also have a Dell system, Optiplex 960.

> I do have debug.acpi.disabled=hostres but it doesn't seem help in my
> case (Dell Latitude D630):
> 
> ichwd0: <Intel ICH8M watchdog timer> on isa0
> ichwd0: unable to reserve GCS registers
> device_attach: ichwd0 attach returned 6
> ichwd0: <Intel ICH8M watchdog timer> at port 0x1030-0x1037,0x1060-0x107f
> on isa0
> ichwd0: unable to reserve GCS registers
> device_attach: ichwd0 attach returned 6
> 
> Is there something I should look at or additional information needed?
> 
> Cheers,
> 

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