Date: Mon, 06 Sep 2004 21:27:35 -0700 From: Nate Lawson <nate@root.org> To: "M. Warner Losh" <imp@bsdimp.com> Cc: acpi@freebsd.org Subject: Re: Upgrade gives new messages Message-ID: <413D38B7.5080208@root.org> In-Reply-To: <20040906.133923.86381597.imp@bsdimp.com> References: <413C9C0A.3050307@root.org> <20040906.114015.120071760.imp@bsdimp.com> <413CB40B.6010003@root.org> <20040906.133923.86381597.imp@bsdimp.com>
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M. Warner Losh wrote: > In message: <413CB40B.6010003@root.org> > Nate Lawson <nate@root.org> writes: > : M. Warner Losh wrote: > : > : > In message: <413C9C0A.3050307@root.org> > : > Nate Lawson <nate@root.org> writes: > : > : M. Warner Losh wrote: > : > : > ACPI-0438: *** Error: Looking up [Z00Q] in namespace, AE_NOT_FOUND > : > : > SearchNode 0xc2277ae0 StartNode 0xc2277ae0 ReturnNode 0 > : > : > ACPI-1303: *** Error: Method execution failed [\\_SB_.PCI0.ISA_.SIO_.COM1._STA] (Node 0xc2277ae0), AE_NOT_FOUND > : > : > > : > : > This is for a ASUS Thunder MP system, with the latest BIOS. Any idea > : > : > on how to get to the bottom of this? This is causing SIO_.LPT_._STA > : > : > and SIO_.COM1._STA methods to fail dozens and dozens of times. > : > : > Everything else seems to work great with -curret. I do plan on > : > : > downgrading to 5.3-BETAn in a few days (since this is my main mail > : > : > server). > : > : > : > : I don't understand what was upgraded. Your BIOS? Or are you saying an > : > : update to -current from RELENG_5 triggered this? > : > > : > I upgraded the machine from 4.10-RC to 6.0-current as of Saturday. > : > The BIOS has not changed since I got the machine a couple of months > : > ago. > : > > : > : Please send output of acpidump -t -d > warner_AsusThunder.asl > : > : This is easy. The Z00Q method doesn't exist. Perhaps these devices are > : on a docking station? If not, this ASL is just bad. How does it work > : with acpi disabled? > > The ASL is just bad. This is a MP mobo, not a laptop. It works fine > with ACPI enabled, but I get the above messages. So I'm not sure what > Z00Q should do, but the results of it are used in the rest of the _STA > routines. > > I'm not sure what the right thing to do is, but for the moment I'm > going to ignore the messages... Are both com ports always present? I could implement quirk support to override certain devices' _STA methods to always return present/functioning. For now, you're better off hacking the ASL. Just change all three _STA methods to be "Return (STA(0x1))" (or 0x2 or 0x3). -- Nate
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