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

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#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:                                   
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 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
 booting.

 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.

 {{{
 Forthmacs
 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,
 idProduct=1000
 [   87.749447] usb 1-1: New USB device strings: Mfr=1, Product=2,
 SerialNumber=3
 }}}

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