usb/135542: boot loader does not work with a usb keyboard

[vehemens]

>Number:         135542
>Category:       usb
>Synopsis:       boot loader does not work with a usb keyboard
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-usb
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Jun 13 09:30:02 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     vehemens
>Release:        7.2 stable
>Organization:
>Environment:
FreeBSD fred.dsl-verizon.net 7.2-STABLE FreeBSD 7.2-STABLE #0: Sat Jun 13 00:49:51 PDT 2009     vehemens at fred.dsl-verizon.net:/usr/obj/usr/src/sys/FRED  amd64

>Description:
On two different machines (both ASUS M2A-VM), I'm unable to configure the system to use a USB keyboard and have the boot loader respond to keyboard input.

If I enable USB legacy support, the kernel panics with a ohci_add_done.  If I disable USB legacy support, the boot loader will not respond to keyboard input.
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: