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Date:      Tue, 23 Oct 2007 23:28:17 -0400
From:      John Baldwin <jhb@freebsd.org>
To:        freebsd-mobile@freebsd.org
Cc:        Tom Judge <tom@tomjudge.com>
Subject:   Re: ACPI Attach (acpi_ibm) stops mouse from working
Message-ID:  <200710232328.18947.jhb@freebsd.org>
In-Reply-To: <471CCA24.4080400@tomjudge.com>
References:  <471CCA24.4080400@tomjudge.com>

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On Monday 22 October 2007 12:04:52 pm Tom Judge wrote:
> Hi,
> 
> 
> I have recently setup an IBM/Lenovo T43 with RELENG_7 as of mid last 
> week, however I have a problem with the acpi_ibm module.
> 
> If I add acpi_ibm_load="YES" to loader.conf I get the following message 
> during boot:
> 
> psm0: unable to allocate IRQ
> 
> This is followed by a message stating that the acpi_ibm module has 
> attached to IRQ 12.
> 
> If I remove this module from loader.conf and boot the system the mouse 
> attaches and works as expected.  If I then kldload acpi_ibm the module 
> attaches to acpi0.
> 
> 
> Is there any way to make this work without loading the acpi module after 
> boot?

Can you provide your acpidump as well as devinfo -rv output from both cases?  
(i.e. when it is loaded at boot and when it is kldloaded after boot)

-- 
John Baldwin



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