From owner-freebsd-current@FreeBSD.ORG  Sat Mar 14 12:19:49 2009
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To: Hans Petter Selasky <hselasky@c2i.net>
From: Ian FREISLICH <ianf@clue.co.za>
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Date: Sat, 14 Mar 2009 14:19:39 +0200
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Cc: freebsd-current@freebsd.org, current@freebsd.org
Subject: Re: Apple touchpad no longer works with usb2 
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Hans Petter Selasky wrote:
> On Saturday 14 March 2009, Ian Freislich wrote:
> > Hi
> >
> > ugen0.2: <Apple Internal Keyboard / Trackpad Apple Computer> at usbus0,
> > cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON ugen0.2.0: ukbd0: <Apple Internal
> > Keyboard>
> > ugen0.2.1: ums0: <Touchpad>
> > ugen0.2.2: uhid0: <Apple Internal Keyboard>
> >
> > While it's detected, vertical movement on the pad isn't detected
> > and horizontal movement tracks the pointer vertically.
> >
> Hi,
> 
> Try this patch:
> http://perforce.freebsd.org/chv.cgi?CH=159179

That already seems to be in HEAD.

Mine already looks like:
                                if ((s->nusage < MAXUSAGE) &&
                                    (c->usage_minimum <= c->usage_maximum)) {


Ian

--
Ian Freislich