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authorLinus Torvalds <torvalds@linux-foundation.org>2017-03-07 19:23:17 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2017-03-07 19:23:17 +0100
commit8c2c8ed8b85d4012d26caf1c221c291c687d89f0 (patch)
treec28ac6bfc83c198b2a61515694d05ad22f2cc25a /arch/arm
parentMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebi... (diff)
parentswiotlb-xen: implement xen_swiotlb_get_sgtable callback (diff)
downloadlinux-8c2c8ed8b85d4012d26caf1c221c291c687d89f0.tar.xz
linux-8c2c8ed8b85d4012d26caf1c221c291c687d89f0.zip
Merge branch 'stable/for-linus-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb
Pull swiotlb updates from Konrad Rzeszutek Wilk: "Two tiny implementations of the DMA API for callback in ARM (for Xen)" * 'stable/for-linus-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb: swiotlb-xen: implement xen_swiotlb_get_sgtable callback swiotlb-xen: implement xen_swiotlb_dma_mmap callback
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/xen/mm.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c
index ce18c91b50a1..f0325d96b97a 100644
--- a/arch/arm/xen/mm.c
+++ b/arch/arm/xen/mm.c
@@ -198,6 +198,8 @@ static const struct dma_map_ops xen_swiotlb_dma_ops = {
.unmap_page = xen_swiotlb_unmap_page,
.dma_supported = xen_swiotlb_dma_supported,
.set_dma_mask = xen_swiotlb_set_dma_mask,
+ .mmap = xen_swiotlb_dma_mmap,
+ .get_sgtable = xen_swiotlb_get_sgtable,
};
int __init xen_mm_init(void)