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Date: Wed, 12 Mar 2008 15:50:03 GMT
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To: freebsd-acpi@FreeBSD.org
From: John Baldwin <jhb@FreeBSD.org>
Cc: 
Subject: Re: kern/121558: Supermicro X7SB4 Fatal trap 12 when ACPI disabled
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The following reply was made to PR kern/121558; it has been noted by GNATS.

From: John Baldwin <jhb@freebsd.org>
To: Leon Kos <leon.kos@lecad.uni-lj.si>
Cc: Volker <volker@vwsoft.com>, freebsd-acpi@freebsd.org,
        bug-followup@freebsd.org
Subject: Re: kern/121558: Supermicro X7SB4 Fatal trap 12 when ACPI disabled
Date: Wed, 12 Mar 2008 11:45:40 -0400

 On Wednesday 12 March 2008 11:15:07 am Leon Kos wrote:
 > It really looks like that if one uses hints to be statically compiled, th=
 en=20
 > /boot/device.hints are ignored. After adding GENERIC.hints to CAD.hints my
 > kernel booted. But not with ACPI disabled. Same issue with Fatal trap 12.
 >=20
 > I've added to /boot/device.hints
 > hw.pci13.0.INTA.irq=3D"16"
 > hw.pci15.0.INTA.irq=3D"17"
 > hw.pci5.0.INTA.irq=3D"17"
 
 How about just removing hints from your kernel config completely and just=20
 putting hints in /boot/device.hints.  That is, remove CAD.hints and just=20
 leave relevant hints in /boot/device.hints.
 
 > With GENERIC and this hints does not help when booting ACPI disabled. Eve=
 n=20
 > if they are statically compiled in.  Is the syntax correct? How can I=20
 > verify this? mptable is not useful as John Baldwin said?
 >=20
 > I am also sad to say, that Supermicro response on the issue was:
 > Hello Sir,
 >=20
 > We didn't validate FreeBSD with our X7SB4, can you please install one of =
 the=20
 > validated OS'es and see if error is still the same?
 >=20
 > http://www.supermicro.nl/support/resources/OS/X7S.cfm
 >=20
 > Met vriendelijke groet / Best regards / Mit freundlichem gru=DF,
 >=20
 > Peter Maas
 > Senior Application Engineer
 >=20
 > Kind regards,
 >=20
 > Leon Kos, CAD lab, Mech.Eng., University of Ljubljana, Slovenia
 > (http://www.lecad.uni-lj.si/~leon)
 
 If they support Linux, boot Linux with ACPI disabled.
 
 =2D-=20
 John Baldwin