Date: Wed, 1 Oct 2008 09:58:39 GMT From: loader <loader@freebsd.org> To: freebsd-current@freebsd.org Subject: Re: Unable to boot Asus P5QL-EM w/ acpi enabled Message-ID: <200810010958.m919wdkW049586@freefall.freebsd.org> In-Reply-To: <1d6d20bc0809242142ge545896u332cc8e23212383a@mail.gmail.com> (Jia-Shiun Li's message of "Thu\, 25 Sep 2008 12\:42\:38 %2B0800") References: <1d6d20bc0809170846g69311401j7f93f97969756e43@mail.gmail.com> <1d6d20bc0809190111ic50d597tea2ac6a0917c41@mail.gmail.com> <1d6d20bc0809241011n5b88b161w96ba38f4956ce861@mail.gmail.com> <200809241335.48472.jhb@freebsd.org> <1d6d20bc0809242142ge545896u332cc8e23212383a@mail.gmail.com>
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"Jia-Shiun Li" <jiashiun@gmail.com> wrote: > On Thu, Sep 25, 2008 at 1:35 AM, John Baldwin <jhb@freebsd.org> wrote: >> On Wednesday 24 September 2008 01:11:31 pm jiashiun li wrote: >>> >>> I did a binary search and found the problem lies between 2008-08-22 >>> and 2008-08-23. Here is my note: >>> >> If you grab the latest bits from HEAD you can use 'hw.pci.mcfg=0' to disable >> memcfg. >> > > Thanks, quick search the mailing list revealed some cases and your > solution just a few days ago. I should have followed the mailing list > more carefully. ;) > > Just curious, any idea why the memory mapped configuration prevents > kernel from booting? Maybe buggy hardware, acpi code, or combination > of both that users can help testing to find the cause? I had a similar problem with r181987 on the Intel DQ965GF desktop board (http://www.intel.com/products/desktop/motherboards/dq965gf/dq965gf-overview.htm) 1 or 2 weeks ago, and 'hw.pci.mcfg=0' helped to resolve the freeze on booting. Regards, loader
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