#1752 BLOC Trial-2: USB wireless suspend/resume failure at setup phase

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#1752: USB wireless suspend/resume failure at setup phase
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  Reporter:  marcelo   |       Owner:  marcelo
      Type:  defect    |      Status:  new    
  Priority:  blocker   |   Milestone:  Trial-2
 Component:  wireless  |     Version:         
Resolution:            |    Keywords:         
  Verified:  0         |  
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Comment (by jcardona):

 Captured another instance of the problem, available here:
 https://cozy1/~javier/debug_olpc_usb/resume-pings-stop-during-
 enumeration.usb

 You will need the USBMobileHS software application available for free
 (prior registration) on LeCroy's website:
 http://www.lecroy.com/tm/Library/Software/PSG/usbmobile.asp?menuid=8

 Here we see that the first {{{GetDescriptor}}} transfer fails:

 {{{
 Transaction. 0:     Setup request is ACKed by device.
 Transactions 1-28:  In packets, NAKed by device.
 Transaction  29:    Device sends 18 bytes of descriptor.
 Transaction  30:    Host sends 0 byte packet to device (high level ack),
 which is NACKed
 Transaction  31-34: Host sends 4 ping packets which are NACKed.
 }}}

 Then no more activity for 3ms, after which the bus enters suspended state.

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Ticket URL: <http://dev.laptop.org/ticket/1752#comment:5>
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