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CVS commit: src/sys/arch/powerpc/powerpc
Module Name: src
Committed By: matt
Date: Wed Jun 8 15:19:57 UTC 2011
A small speedup, when mapping memory in bus_dmamem_map, if the memory is
cacheable and is in a single segment (physically contiguous) don't bother
allocating KVA for it, just use the physical address as the VA.
To generate a diff of this commit:
cvs rdiff -u -r1.38 -r1.39 src/sys/arch/powerpc/powerpc/bus_dma.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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