[PATCH] UP APIC suspend/resume support -- Please test

Norikatsu Shigemura nork at FreeBSD.org
Sat Oct 28 17:40:19 UTC 2006


On Wed, 11 Oct 200 23:31:13 +0900
Norikatsu Shigemura <nork at freebsd.org> wrote:
> On Tue, 10 Oct 2006 10:20:31 -0400
> John Baldwin <jhb at freebsd.org> wrote:
> > No one has tested this yet, so I gues folks missed it.  Can someone with
> > otherwise working suspend/resume on a system with APIC please test
> > http://www.freebsd.org/~jhb/patches/apic_resume.patch and let me know if
> > suspend/resume works?  Note that it doesn't add SMP support, so you'll
> > still need to disable SMP (either via kern.smp.disabled or by removing
> > SMP from the kernel config) to test.  Thanks.
> 	Perfect!! in my Panasonic CF-R4 (Let's note/Toughbook)
> 	on 6.2-PRERELEASE.

	Oops, I found a problem.  After suspend/resume, acpi_panasonic(4)'s
	ACPI hotkey driver is not works.  But sysctl hw.acpi.panasonic.*
	can work well.  And if hint.apic.0.disabled=1, ACPI hotkey driver
	always works.


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