Date: Mon, 20 Mar 2006 11:33:17 -0500 From: John Baldwin <jhb@freebsd.org> To: freebsd-acpi@freebsd.org Subject: Re: Trouble with ACPI on my TabletPC TC1000 Message-ID: <200603201133.19361.jhb@freebsd.org> In-Reply-To: <200603191153.40326.acpi@dino.sk> References: <200603061009.03933.acpi@dino.sk> <200603191153.40326.acpi@dino.sk>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sunday 19 March 2006 05:53, Milan Obuch wrote: > On Monday 06 March 2006 10:09, Milan Obuch wrote: > > Hi, > > I would like to get some help to solve my problem with ACPI on TC1000. With > > freshly cvsupped -current it does not boot with ACPI enabled. I collected > > some info as mentioned in FreeBSD handbook for ACPI debugging, available at > > http://www.dino.sk. > > There are basically two sets of files - 5.5-PRERELEASE with working ACPI > > and 7.0-CURRENT with broken ACPI. No info is included from 6.x version, > > however, I did test it once or twice and it fails just like -current. > > As there are some parts enhanced in -current and TC1000 has better hardware > > support there I would like to get this corrected, but I am not yet able to > > do it alone. > > Regards, > > Milan > > I did some work in the mean time, 6.1-BETA3 installed and works with ACPI. > System updated to 6.1-PRERELEASE (I think) and works well. > With one brute hack even 7.0-CURRENT works with ACPI - original error, panic: > acpi_pci_update_device: deleting alive child acpi_sysresource1 can be removed > by commenting first part of acpi_pci_update_device function in > dev/acpica/acpi_pci.c file - code conditionally evaluated when child != NULL. > After commenting it out system boots with ACPI and works. > I would like to get some hints on what to look for, so I can at least > understand why this code fails, what should it be doing. I have no knowledge > on ACPI code, so any hint is appreciated. 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. -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200603201133.19361.jhb>