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[PATCH] swiotlb: support syncing sub-ranges of mappings
authorJohn W. Linville <linville@tuxdriver.com>
Thu, 29 Sep 2005 21:44:23 +0000 (14:44 -0700)
committerTony Luck <tony.luck@intel.com>
Thu, 29 Sep 2005 21:44:23 +0000 (14:44 -0700)
commit878a97cfd7014b01285db09f52f9881ffe4cb608
tree19f19873602a559a351d669ee09988e8ce8bfa6etree
parent8270f3f1a605c83b3aa516c1eaed209fe0884e84commit | diff
[PATCH] swiotlb: support syncing sub-ranges of mappings

This patch implements swiotlb_sync_single_range_for_{cpu,device}. This
is intended to support an x86_64 implementation of
dma_sync_single_range_for_{cpu,device}.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
include/asm-x86_64/swiotlb.h diff | blob | history
lib/swiotlb.c diff | blob | history
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