Date: Tue, 21 Mar 2006 07:00:12 +0100 From: Milan Obuch <acpi@dino.sk> To: freebsd-acpi@freebsd.org Subject: Re: Trouble with ACPI on my TabletPC TC1000 Message-ID: <200603210700.18673.acpi@dino.sk> In-Reply-To: <200603201349.39308.jhb@freebsd.org> References: <200603061009.03933.acpi@dino.sk> <200603201850.51441.acpi@dino.sk> <200603201349.39308.jhb@freebsd.org>
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On Monday 20 March 2006 19:49, you wrote: > On Monday 20 March 2006 12:50, Milan Obuch wrote: > > On Monday 20 March 2006 17:33, John Baldwin wrote: ... > > > I'd like to see a copy of your asl. This is the first I've heard of an > > > ACPI system resource device being a PCI device. > > > > Do you mean output of acpidump -d -t? Posted on my page, download full > > text version... If anything else is useful/interesting, just drop a line > > and I will try to find that info, test a patch... anything. > > This is a really retarded motherboard. It claims to have two PCI-ISA > bridges and the second PCI-ISA bridge also claims to be a system resource. > I can give you a patch for your system though. Try > http://www.FreeBSD.org/~jhb/patches/tc1000.patch This patch works - system boots fine. Only issue seen was 'suspend request ignored - not ready yet' yesterday, but not (yet) today, when pressing on/off button (maybe designed as suspend/resume button). I would like to put this patch on my page, too - any objection? On the other side, from the VT82C686B datasheet it looks like I need a driver for this system resource, which should be PCI function 4 - output from pciconf -lv related to this is isab1@pci0:7:4: class=0x060100 card=0x00b50e11 chip=0x30571106 rev=0x40 hdr=0x00 vendor = 'VIA Technologies Inc' device = 'VT82C686A/B ACPI Power Management Controller' class = bridge subclass = PCI-ISA Any idea on this, apart from writing new driver? How could I find info on this device from asl? I do not understand this, yet... Regards, Milan
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