#7951 HIGH 8.2.0 (: kernel logs many "cafe-ccic" messages while resuming

Zarro Boogs per Child bugtracker at laptop.org
Fri Sep 12 10:34:40 EDT 2008


#7951: kernel logs many "cafe-ccic" messages while resuming
------------------------+---------------------------------------------------
   Reporter:  gnu       |       Owner:  dilinger                
       Type:  defect    |      Status:  reopened                
   Priority:  high      |   Milestone:  8.2.0 (was Update.2)    
  Component:  kernel    |     Version:  Mass Production Hardware
 Resolution:            |    Keywords:  blocks-:8.2.0           
Next_action:  diagnose  |    Verified:  0                       
  Blockedby:            |    Blocking:                          
------------------------+---------------------------------------------------

Comment(by pgf):

 unmounting my (2GB Kingston) SD card did not stop it from happening.

 removing the SD card _did_ stop it from happening.

 do we always get this message while going to sleep?  it's the only
 cafe1000 message i get when the SD card is removed.

 {{{
 [90622.562226] cafe1000-ccic 0000:00:0c.2: Timeout waiting for DMA to end
 }}}


 ah.  reinserting the card has brought the "Frame interrupt in non-
 operational state" messages back.

-- 
Ticket URL: <http://dev.laptop.org/ticket/7951#comment:9>
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