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Date:      Fri, 13 Jan 2012 10:18:45 -0500
From:      John Baldwin <jhb@freebsd.org>
To:        Justin Smith <freebsd.users@gmail.com>
Cc:        freebsd-gnats-submit@freebsd.org, freebsd-amd64@freebsd.org
Subject:   Re: amd64/164036: Moused fails on 9_0_RELENG
Message-ID:  <201201131018.45939.jhb@freebsd.org>
In-Reply-To: <CAOhdvrU-eB1L8JuQ3bGZeeqeAuAggi1RFxdDd06j5KA8iMF_8A@mail.gmail.com>
References:  <201201120439.q0C4dOJ1025920@red.freebsd.org> <201201130808.03827.jhb@freebsd.org> <CAOhdvrU-eB1L8JuQ3bGZeeqeAuAggi1RFxdDd06j5KA8iMF_8A@mail.gmail.com>

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On Friday, January 13, 2012 9:20:53 am Justin Smith wrote:
> Yeah, its strange for sure. But I have this issue on two different
> systems with different hardware (ASUS board & BIOSTAR Board).
> 
> devinfo -vr : http://paste.pocoo.org/show/534240/

Hmm.  So the "problem" is your BIOS putting the keyboard resources on the PS/2 
port.  You can fix this by editing your AML and moving the IO Port resources
out of _CRS for the PS2M device and moving them to the PS2K device instead.

However, fixing it automatically would be a bigger pain as we would need to
patch both the atkbdc and psmcpnp drivers to cooperate to move the I/O ports
over.  We already have a similar hack for handling IRQ 12.  We should perhaps
expand that further so that we have atkbdc somehow attach to both PS/2 devices
and merge any resources into a single logical device.

-- 
John Baldwin



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