Changeset 3497


Ignore:
Timestamp:
Dec 14, 2012, 3:35:10 PM (3 years ago)
Author:
wmb
Message:

OLPC ARM - The SP command protocol had redundant "unlock"s that may have caused conflicts between foreground and interrupt queue polling.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • cpu/arm/olpc/spcmd.fth

    r3023 r3497  
    8181
    8282: deque?  ( channel# -- false | entry true )
    83    lock
    84    select-queue  if  unlock false exit  then
     83   select-queue  if  false exit  then
    8584   head @  tail @  <>  if
    8685      q head @ ca+ c@   head inc-q-ptr  true
     
    8887      false
    8988   then
    90    unlock
    9189;
    9290
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