#8666 HIGH Not Tri: Libertas unknown event IDs and resets

[Zarro Boogs per Child]

#8666: Libertas unknown event IDs and resets
------------------------+---------------------------------------------------
   Reporter:  cjb       |       Owner:  jcardona     
       Type:  defect    |      Status:  new          
   Priority:  high      |   Milestone:  Not Triaged  
  Component:  wireless  |     Version:  not specified
 Resolution:            |    Keywords:               
Next_action:  diagnose  |    Verified:  0            
  Blockedby:            |    Blocking:               
------------------------+---------------------------------------------------

Comment(by ashish):

 It seems firmware failed to finish AD_HOC_START (0x2b) command. Is this
 easily reproducible with a particular build that we can try out here? Also
 does this happen more frequently with firmware 5.110.22.p16 onwards? We
 did a couple of changes to meet memory requirement to support active
 antenna upgrade on regular firmware and these problem may be because of
 that memory restructuring. However, I never noticed any such failure so
 far (thanks for the update).

 Can someone try with the attached debug firmware version 0.0.0.p20
 http://dev.laptop.org/attachment/ticket/8666/usb8388_0_0_0_p20.tar.gz and
 post the dmesg log? It will help us to nail down the exact problem. Also,
 I have included a possible fix assuming that lack of memory is problem
 here, to confirm our findings so far (identified by the events received
 from the firmware on the host).

 Thanks for verifying this firmware image
 http://dev.laptop.org/attachment/ticket/8666/usb8388_0_0_0_p20.tar.gz.

-- 
Ticket URL: <http://dev.laptop.org/ticket/8666#comment:5>
One Laptop Per Child <http://laptop.org/>
OLPC bug tracking system