[patch 2.6.14-rc2 0/5] swiotlb maintenance and x86_64 dma_sync_single_range_for_{cpu,device}
From: John W. Linville
Date: Mon Sep 26 2005 - 16:03:17 EST
Conduct some maintenance of the swiotlb code:
-- Move the code from arch/ia64/lib to drivers/pci
-- 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.
In this round, the new location for swiotlb is driver/pci/swiotlb.c.
This is the result of discussions on lkml pointing-out that swiotlb is
closely related to PCI.
Patches to follow...
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