kern/107496: USB device problem on RELENG_6_2 (SHORT_XFER)

[Frédéric Petit]

>Number:         107496
>Category:       kern
>Synopsis:       USB device problem on RELENG_6_2 (SHORT_XFER)
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Jan 03 21:20:20 GMT 2007
>Closed-Date:
>Last-Modified:
>Originator:     Frédéric Petit
>Release:        FreeBSD 6.2
>Organization:
>Environment:
FreeBSD marsu 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #0: Wed Jan  3 19:08:30 CET 2007     root at marsu:/usr/obj/usr/src/sys/FREEBSD_62  i386
>Description:
When I plug in my USB stick (a Kingston Data Traveler) in usb port,
I got this message :
uhub2: device problem (SHORT_XFER), disabling port 6

I have to mention that the really strange thing is that it works fine under RELENG 6.1, with the same configuration kernel.

My kernel conf file looks like this:

# ATA and ATAPI devices
device          ata
device          atadisk                 # ATA disk drives
device          atapicd                 # ATAPI CDROM drives
device          atapicam                # emulate ATAPI devices as SCSI ditto via CAM

# SCSI peripherals
device          scbus                   # SCSI bus (required for SCSI)
device          da                      # Direct Access (disks)
device          pass                    # Passthrough device (direct SCSI access)
device          cd                      # CD (burn DVD via CAM)

../...

# USB support
device          uhci                    # UHCI PCI->USB interface
device          ohci                    # OHCI PCI->USB interface
device          ehci                    # EHCI PCI->USB interface (USB 2.0)
device          usb                     # USB Bus (required)
device          ugen                    # Generic
#device         ulpt                    # Printer (don't enable it with hplip)
device          umass                   # Disks/Mass storage - Requires scbus and da

>How-To-Repeat:
Do not work under RELENG 6.2
Do work fine under RELENG 6.1
>Fix:
None. Use RELENG_6_1 :-(
>Release-Note:
>Audit-Trail:
>Unformatted: