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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-13 15:52:23 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-13 15:52:23 -0800 |
| commit | b5cab0da75c292ffa0fbd68dd2c820066b2842de (patch) | |
| tree | 3b8d4483b8ce6d1ea997cde2c89445564cba7b0f /include/xen | |
| parent | 93173b5bf2841da7e3a9b0cb1312ef5c87251524 (diff) | |
| parent | d29fa0cb7602fa3e96c9eee05e14d14d3e823c89 (diff) | |
Merge branch 'stable/for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb
Pull swiotlb updates from Konrad Rzeszutek Wilk:
- minor fixes (rate limiting), remove certain functions
- support for DMA_ATTR_SKIP_CPU_SYNC which is an optimization
in the DMA API
* 'stable/for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb:
swiotlb: Minor fix-ups for DMA_ATTR_SKIP_CPU_SYNC support
swiotlb: Add support for DMA_ATTR_SKIP_CPU_SYNC
swiotlb-xen: Enforce return of DMA_ERROR_CODE in mapping function
swiotlb: Drop unused functions swiotlb_map_sg and swiotlb_unmap_sg
swiotlb: Rate-limit printing when running out of SW-IOMMU space
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/swiotlb-xen.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/xen/swiotlb-xen.h b/include/xen/swiotlb-xen.h index 7c35e279d1e3..a0083be5d529 100644 --- a/include/xen/swiotlb-xen.h +++ b/include/xen/swiotlb-xen.h @@ -51,9 +51,6 @@ xen_swiotlb_sync_sg_for_device(struct device *hwdev, struct scatterlist *sg, int nelems, enum dma_data_direction dir); extern int -xen_swiotlb_dma_mapping_error(struct device *hwdev, dma_addr_t dma_addr); - -extern int xen_swiotlb_dma_supported(struct device *hwdev, u64 mask); extern int |