Date: Tue, 19 Oct 2010 15:27:31 +0300 From: Andriy Gapon <avg@icyb.net.ua> To: Lin Ming <ming.m.lin@intel.com>, Hans Petter Selasky <hselasky@c2i.net> Cc: "freebsd-acpi@freebsd.org" <freebsd-acpi@freebsd.org> Subject: Re: MacBookPro 5,1 Message-ID: <4CBD8EB3.3070000@icyb.net.ua> In-Reply-To: <1287467222.6530.3067.camel@minggr.sh.intel.com> References: <201010121209.06397.hselasky@c2i.net> <201010171547.56445.hselasky@c2i.net> <4911F71203A09E4D9981D27F9D830858BBFA3B2F@orsmsx503.amr.corp.intel.com> <201010182221.36745.hselasky@c2i.net> <1287467222.6530.3067.camel@minggr.sh.intel.com>
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on 19/10/2010 08:47 Lin Ming said the following: > On Tue, 2010-10-19 at 04:21 +0800, Hans Petter Selasky wrote: >> On Monday 18 October 2010 02:01:09 Moore, Robert wrote: >>> Can you send us the acpidump for the machine? >>> >>> Also, tell us which control method is failing. >>> >>> Thanks >> >> Hi, >> >> Please find attached dump of ACPI tables. >> >> It is the function AcpiRsCreateAmlResources() which writes beyond the buffer >> it allocates. > > Could you enable AML debug output to get more info? > But I don't know how to enable it on FreeBSD. > > In Linux, the AML debug output is enabled with kernel boot parameters > like below. > acpi.debug_layer=0xffffffff acpi.debug_level=0xffffffff > > FreeBSD may have some similar boot parameters. Yes, it's described in section 11.16.6 here: http://www.freebsd.org/doc/handbook/acpi-debug.html But amount of output will be huge, be prepared. -- Andriy Gapon
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