Date: Mon, 30 Oct 2006 11:31:13 -0500 From: John Baldwin <jhb@freebsd.org> To: freebsd-acpi@freebsd.org Cc: acpi@freebsd.org, mobile@freebsd.org, Norikatsu Shigemura <nork@freebsd.org> Subject: Re: [PATCH] UP APIC suspend/resume support -- Please test Message-ID: <200610301131.14488.jhb@freebsd.org> In-Reply-To: <4543C963.4000106@root.org> References: <200610101020.32041.jhb@freebsd.org> <20061029024016.37b858ab.nork@FreeBSD.org> <4543C963.4000106@root.org>
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On Saturday 28 October 2006 17:19, Nate Lawson wrote: > Norikatsu Shigemura wrote: > > On Wed, 11 Oct 200 23:31:13 +0900 > > Norikatsu Shigemura <nork@freebsd.org> wrote: > >> On Tue, 10 Oct 2006 10:20:31 -0400 > >> John Baldwin <jhb@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. > > I wonder if it's related to how the SCI is being reprogrammed (or not) > on resume. I wonder if it needs different treatment than other APIC > interrupts. We program it exactly the same as it was before the suspend. -- John Baldwin
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