#12034 LOW Not Tri: Delay setting USB device address in Q3C07 with rebranded USB stick

Zarro Boogs per Child bugtracker at laptop.org
Mon Jul 30 15:24:47 EDT 2012

#12034: Delay setting USB device address in Q3C07 with rebranded USB stick
 Reporter:  greenfeld            |                 Owner:  wmb at firmworks.com                
     Type:  defect               |                Status:  new                              
 Priority:  low                  |             Milestone:  Not Triaged                      
Component:  ofw - open firmware  |               Version:  Development build as of this date
 Keywords:                       |           Next_action:  diagnose                         
 Verified:  0                    |   Deployment_affected:                                   
Blockedby:                       |              Blocking:                                   
 Open Firmware consistently sees the need to delay boot slightly when our
 OLPC-rebranded 4GB USB sticks are inserted in a XO-1.5 with Q3C07 prior to

 This is not an issue on a XO-1.75 with Q4D15.

 We have several of these USB sticks around our office, so shipping one to
 anyone who wants to fix this should not be an issue.

 Type 'i' to interrupt stand-init sequence
 Unknown value in TS tag
 Failed to set device address: 1
 Retrying with a delay
 USB2 devices:
 /pci/usb at 10,4/scsi at 0,0
 /pci/usb at 10,4/scsi at 0,0/disk
 USB1 devices:
 OLPC D5, 1 GiB memory installed, 4 GB internal storage, S/N SHC0490038D
 OpenFirmware  Q3C07   EC Firmware Ver:2.2.10   2012-07-30 19:20:28 UTC

 [   87.580110] usb 1-1: new high-speed USB device number 3 using ehci_hcd
 [   87.742741] usb 1-1: New USB device found, idVendor=090c,
 [   87.749447] usb 1-1: New USB device strings: Mfr=1, Product=2,

Ticket URL: <http://dev.laptop.org/ticket/12034>
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