Date: Tue, 23 Feb 2010 11:14:00 -0500 From: John Baldwin <jhb@freebsd.org> To: agh@coolrhaug.com Cc: kochetkov.andrew@gmail.com, Randy Chou <randychou@yahoo.com>, freebsd-hardware@freebsd.org Subject: Re: Intel DP45SG motherboard problem (amd64) Message-ID: <201002231114.00225.jhb@freebsd.org> In-Reply-To: <201002232151.04595.agh@coolrhaug.com> References: <201002212231.12018.agh@coolrhaug.com> <201002221102.16153.jhb@freebsd.org> <201002232151.04595.agh@coolrhaug.com>
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On Tuesday 23 February 2010 8:51:04 am Alastair Hogge wrote: > On Tue February 23 2010 00:02:16 John Baldwin wrote: > > On Sunday 21 February 2010 9:31:11 am Alastair Hogge wrote: > > > > > Hello all. > > > > > I have a problem with Intel LGA775 DP45SG Intel P45/ICH10R > > > > > motherboard on FreeBSD/amd64. Any devices (keyboard, sata, net) don't > > > > > work after kernel loading. It works for i386 (expect for keyboard: > > > > > first pressed key "sticks"). > > > > > FreeBSD versions that i tried are: 7.0-RELEASE, 7.2-RELEASE, > > > > > 8.0-CURRENT There was no difference with/without ACPI. > > > > > I connect serial console, boot -v and I'm seeing FreeBSD complaining > > > > > about inability to allocate interrupts for devices, like the log > > > > > below: > > > > > > > > Try 'device mptable'. Also, do you have an i386 dmesg? > > > > > > > > -- > > > > John Baldwin > > > > > > Hello John, > > > > > > In regards to an old email thread: > > > http://lists.freebsd.org/pipermail/freebsd-hardware/2009- > > > > June/thread.html#5887 > > > > > I've attached the i386 dmesg & "mptable device" from a 9.0-CURRENT > > > -r204168 system which still fails on booting an amd64 CD. > > > > You need to build a custom amd64 kernel which includes "device mptable" and > > use that. You may need to set 'hint.acpi.0.disabled=1' as well to force > > ACPI to be disabled. > OK, I've cross built an amd64 system and installed it on a spare HDD. Once it > booted I ran "mptable -verbose -dmesg -grope" Here is the output: It appears that the new kernel works, yes? That should at least get you a working system now. I have no idea why the system does not provide ACPI tables. Is there a BIOS option to enable/disable ACPI perhaps? -- John Baldwin
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