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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-03-23 08:15:55 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-03-23 08:15:55 +0100 |
| commit | 628d4c46eef4fabe3ddbe07698577162c1cd5d41 (patch) | |
| tree | 5e89f3deafd44c8b81543540c573af0c16dbb427 /include/xen | |
| parent | 1e797f556c616a42f1e039b1ff1d3c58f61b6104 (diff) | |
| parent | 65d1086c44791112188f6aebbdc3a27cab3736d3 (diff) | |
| download | linux-628d4c46eef4fabe3ddbe07698577162c1cd5d41.tar.bz2 | |
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux into drm-misc-next
Resync with drm-next, I have a patch which currently can't be applied
because drm-misc-next lacked the latest drm/i915 code.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/swiotlb-xen.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/xen/swiotlb-xen.h b/include/xen/swiotlb-xen.h index a0083be5d529..1f6d78f044b6 100644 --- a/include/xen/swiotlb-xen.h +++ b/include/xen/swiotlb-xen.h @@ -2,6 +2,7 @@ #define __LINUX_SWIOTLB_XEN_H #include <linux/dma-direction.h> +#include <linux/scatterlist.h> #include <linux/swiotlb.h> extern int xen_swiotlb_init(int verbose, bool early); @@ -55,4 +56,14 @@ xen_swiotlb_dma_supported(struct device *hwdev, u64 mask); extern int xen_swiotlb_set_dma_mask(struct device *dev, u64 dma_mask); + +extern int +xen_swiotlb_dma_mmap(struct device *dev, struct vm_area_struct *vma, + void *cpu_addr, dma_addr_t dma_addr, size_t size, + unsigned long attrs); + +extern int +xen_swiotlb_get_sgtable(struct device *dev, struct sg_table *sgt, + void *cpu_addr, dma_addr_t handle, size_t size, + unsigned long attrs); #endif /* __LINUX_SWIOTLB_XEN_H */ |