cognet 2007-08-18 16:47:28 UTC
FreeBSD src repository
Modified files:
sys/arm/arm busdma_machdep.c
Log:
Just wbinv if both PREREAD and PREWRITE are set.
In PREREAD, just invalidate the cache lines, and do not write back them, if
the buffer is properly aligned.
Approved by: re (blanket)
Revision Changes Path
1.35 +9 -3 src/sys/arm/arm/busdma_machdep.c
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