Messages in this thread | | | Date | Mon, 12 Sep 2005 10:48:47 -0400 | From | "John W. Linville" <> | Subject | [patch 2.6.13 0/6] swiotlb maintenance and x86_64 dma_sync_single_range_for_{cpu,device} |
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Conduct some maintenance of the swiotlb code:
-- Move the code from arch/ia64/lib to lib
-- Cleanup some cruft (code duplication)
-- Add support for syncing sub-ranges of mappings
-- Add support for syncing DMA_BIDIRECTIONAL mappings
-- Comment fixup & change record
Also, tack-on an x86_64 implementation of dma_sync_single_range_for_cpu and dma_sync_single_range_for _device. This makes use of the new swiotlb sync sub-range support.
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