From: Dmitry Torokhov <dtor_core@ameritech.net>
To: linux-kernel@vger.kernel.org
Subject: Re: PS/2 Keyboard under 2.6.x
Date: Tue, 11 Oct 2005 00:42:12 -0500
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Cc: Mark Knecht <markknecht@gmail.com>, mkrufky@m1k.net,
       Robert Crocombe <rwcrocombe@raytheon.com>
References: <434B121A.3000705@raytheon.com> <434B3C82.5080409@m1k.net> <5bdc1c8b0510102148l7faae4c7ke0ce4137b175dfcb@mail.gmail.com>
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On Monday 10 October 2005 23:48, Mark Knecht wrote:
> On 10/10/05, Michael Krufky <mkrufky@m1k.net> wrote:
> 
> > >My keyboard is a wireless thing that had a little dongle to make it
> > >into ps2. I took that off and used the keyboard as a USB keyboard and
> > >it works fine under SMP.
> > >
> > >This was on 2.6.13-gentoo-r3 for me.
> > >
> > Have either of you tried the kernel boot option usb=handoff ?  I had
> > similar problems, and this fixed it for me.
> >
> > --
> > Michael Krufky
> 
> I have not, but in my case simply using the keyboard as a USB keyboard
> was enough to make it work. What doesn't work is when I use it through
> a dongle as a ps2 keyboard. I'm puzzled as to why usb=handoff would
> fix the ps2 keyboard, but I'm willing to try it tomorrow.
> 

It is "usb-handoff", not "usb=handoff". It instructs BIOS to disable USB
Legacy emulation mode which turns USB keyboard/mouse into emulated PS/2
devices...

-- 
Dmitry
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