Date: Thu, 25 Mar 2004 08:29:00 +0100 From: Wilko Bulte <wkb@freebie.xs4all.nl> To: Mauritz Sundell <mauritz.sundell@home.se> Cc: freebsd-current@freebsd.org Subject: Re: ACPI hangs after Mounting root and trying /sbin/init (Work-around for Compaq Evo N160) Message-ID: <20040325072900.GB44418@freebie.xs4all.nl> In-Reply-To: <20040324234631.N1554@morgan.upsys.se> References: <20040324234631.N1554@morgan.upsys.se>
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On Thu, Mar 25, 2004 at 12:16:22AM +0100, Mauritz Sundell wrote:
>
> ACPI stopped working after I upgraded my kernel/world last week after
> not doing that for a while.
At least I am not alone, my EVO does exactly that.. ;)
> Without knowing the details of what I am doing, the following allows me to
> have ACPI enabled including suspend-to-disk and a working pccard
> (probably not everything works but the essentials for me do)
>
> Workaround for Compaq Evo N160:
>
> 1. Dump your ACPI tables and for Method \_SB.PCI0._PRT remove Package
> (0x04) { 0x001DFFFF, 0x03, \_SB.PCI0.LPCB.LNKH, 0x00 } from return value
> (dont know why).
> Recompile and install in /boot/DSDT.aml
> Contact me if you want my DSDT.aml or .asl
>
> 2. In /boot/device.hints:
> acpi_dsdt_load="YES"
> acpi_dsdt_name="/boot/DSDT.aml"
> hw.acpi.pci.link.2.6.0.irq="10"
>
> 3. Other lines in /boot/device.hints that I have since before
> debug.acpi.disable="lid"
> hw.cbb.start_memory="0xd0208000"
I'll give this a shot later today/this week. Thanks a lot!
--
Wilko Bulte wilko@FreeBSD.org
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