From owner-freebsd-current  Fri Sep  7  2:43:57 2001
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Date: Fri, 7 Sep 2001 13:43:51 +0400
From: Juriy Goloveshkin <juriy@aviaport.ru>
To: acpi-jp@jp.freebsd.org
Cc: current@freebsd.org, yokota@zodiac.mech.utsunomiya-u.ac.jp
Subject: Re: [acpi-jp 1246] ACPI and PS/2 mouse problem
Message-ID: <20010907134351.A1320@aviaport.ru>
References: <200109061151.UAA20428@zodiac.mech.utsunomiya-u.ac.jp>
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On Thu, Sep 06, 2001 at 08:51:44PM +0900, Kazutaka YOKOTA wrote:

I don't know why, but
NOW I have broken PS/2 mouse _without_ acpi module :(
VAIO Z505HS.

atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 irq 1 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
kbd0: atkbd0, AT 101/102 (2), config:0x1, flags:0x3d0000
atkbd1: unable to allocate IRQ
psm0: unable to allocate IRQ

> As reported in this list by several people, you may be seeing that
> your PS/2 mouse is not detected after the recent ACPI update.
> 
> This seems to be caused by ACPI in some BIOS assigns IRQ 12 (mouse
> interrupt) to both the PS/2 mouse device node and the system reserved
> resource node.
> 
> To see if this is to be your case, put the following line in
> /boot/device.hints and reboot.
> 
> debug.acpi.disable="sysresource"
> 
> If this brings your mouse back, I recommend you to keep that line
> there until the proper fix is committed.
> 
> If it doesn't solve the problem, there must be other causes ;-( 
> You had better contact the FreeBSD ACPI developers
> (acpi-jp@jp.freebsd.org) ML.
> 
> Kazu
> 
> PS: I am going to commit some update to the psm driver shortly.
> But, that alone won't fix the problem. Sorry...

-- 
bye
Juriy Goloveshkin

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