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

[John Baldwin]

The following reply was made to PR usb/109274; it has been noted by GNATS.

From: John Baldwin <jhb at freebsd.org>
To: freebsd-amd64 at freebsd.org
Cc: Thomas Sparrevohn <Thomas.SParrevohn at btinternet.com>,
        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 11:47:57 -0500

 On Sunday 18 February 2007 07:39, Thomas Sparrevohn wrote:
 > 
 > >Number:         109274
 > >Category:       amd64
 > >Synopsis:       MCP55 USB Controller fails to attach in AMD64 Current SMP Kernel
 > >Confidential:   no
 > >Severity:       critical
 > >Priority:       high
 > >Responsible:    freebsd-amd64
 > >State:          open
 > >Quarter:        
 > >Keywords:       
 > >Date-Required:
 > >Class:          sw-bug
 > >Submitter-Id:   current-users
 > >Arrival-Date:   Sun Feb 18 12:40:06 GMT 2007
 > >Closed-Date:
 > >Last-Modified:
 > >Originator:     Thomas Sparrevohn
 > >Release:        AMD64 Current (cvsup 17/02)
 > >Organization:
 > >Environment:
 > >Description:
 > The USB MCP55 Controller fails to attach in AMD64 Current leaving no keyboards working etc.
 > >How-To-Repeat:
 > Boot the system in AMD64 Mode - I have pciconf/devinfo dumps available
 > >Fix:
 > Reverting to 6.2 RELEASE works - however that means that the system does not run in SMP
 
 Dude, just build an SMP kernel on 6.2.  SMP isn't enabled in GENERIC on
 6.x by default.
 
 -- 
 John Baldwin