From: Stefano Stabellini Date: Fri, 25 Oct 2013 10:33:25 +0000 (+0000) Subject: swiotlb-xen: use xen_dma_map/unmap_page, xen_dma_sync_single_for_cpu/device X-Git-Tag: v3.13-rc1~81^2~2^2~5 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6cf054636261ca5c88f3c2984058d51f927b8a2e;p=pandora-kernel.git swiotlb-xen: use xen_dma_map/unmap_page, xen_dma_sync_single_for_cpu/device Call xen_dma_map_page, xen_dma_unmap_page, xen_dma_sync_single_for_cpu, xen_dma_sync_single_for_device from swiotlb-xen to ensure cpu/device coherency of the pages used for DMA, including the ones belonging to the swiotlb buffer. Signed-off-by: Stefano Stabellini --- Reading git-diff-tree failed