amd64/109274: MCP55 USB Controller fails to attach in AMD64 Current SMP Kernel

[M. Warner Losh]

In message: <200702202018.52392.hselasky at c2i.net>
            Hans Petter Selasky <hselasky at c2i.net> writes:
: On Tuesday 20 February 2007 20:10, Thomas Sparrevohn wrote:
: > The following reply was made to PR usb/109274; it has been noted by GNATS.
: >
: > From: "Thomas Sparrevohn" <Thomas.Sparrevohn at btinternet.com>
: > To: "'John Baldwin'" <jhb at freebsd.org>,
: > 	<freebsd-amd64 at freebsd.org>
: > Cc: <freebsd-gnats-submit at freebsd.org>
: > Subject: RE: amd64/109274: MCP55 USB Controller fails to attach in AMD64
: > Current SMP Kernel Date: Tue, 20 Feb 2007 18:39:15 -0000
: >
: >  That what I did and USB does not work under SMP AMD64 with this chipset -
: > I did send a mail to that effect on both
: >  Mailing lists including dmesg etc.
: >
: 
: Have you tried the "new" USB stack?

I've noticed on my Dell Power Edge 850 that current doesn't find uhubs
correctly, with a similar error message.  The new usb stack finds
them and they seem to work.  Except I tried a long time ago and there
were issues with umass I didn't have the time or energy to track
down...  I see that the p4 version has been updated, so I'll have to
try again....

Warner