#1905 BLOC Trial-3: Field Return: flash corruption - OpenFirmware complaining of 'unknown node type 2006'.

Zarro Boogs per Child bugtracker at laptop.org
Thu Aug 9 06:53:43 EDT 2007


#1905: Field Return: flash corruption - OpenFirmware complaining of 'unknown node
type 2006'.
-----------------------+----------------------------------------------------
  Reporter:  dwmw2     |       Owner:  wad    
      Type:  defect    |      Status:  new    
  Priority:  blocker   |   Milestone:  Trial-3
 Component:  hardware  |     Version:         
Resolution:            |    Keywords:         
  Verified:  0         |  
-----------------------+----------------------------------------------------
Comment (by dwmw2):

 And again, this time with the kernel hacked to calculate a CRC of the dma
 buffer _after_ asking the CAFÉ to write.
 {{{
 compare failed. seed 378602249
 Byte 0x13f2f is c9 should be c8 (w 904ec6c5 r 7645b119)
 [root at olpc2 ~]# dmesg | egrep 904ec6c5\|7645b119
 [12563.891411] page written, crc 904ec6c5
 }}}

-- 
Ticket URL: <http://dev.laptop.org/ticket/1905#comment:45>
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