diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-10-20 10:16:51 -1000 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-10-20 10:16:51 -1000 |
commit | 515dcc2e02178ea8af2ea53b4ae5bdb6875b53ef (patch) | |
tree | fd5fa34a2427ea346992d56ea755a6d1286f6e26 /kernel/dma/debug.h | |
parent | 8e37395c3a5dceff62a5010ebbbc107f4145935c (diff) | |
parent | c2bbf9d1e9ac7d4fdd503b190bc1ba8a6302bc49 (diff) |
Merge tag 'dma-mapping-5.15-2' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping fixes from Christoph Hellwig:
- fix more dma-debug fallout (Gerald Schaefer, Hamza Mahfooz)
- fix a kerneldoc warning (Logan Gunthorpe)
* tag 'dma-mapping-5.15-2' of git://git.infradead.org/users/hch/dma-mapping:
dma-debug: teach add_dma_entry() about DMA_ATTR_SKIP_CPU_SYNC
dma-debug: fix sg checks in debug_dma_map_sg()
dma-mapping: fix the kerneldoc for dma_map_sgtable()
Diffstat (limited to 'kernel/dma/debug.h')
-rw-r--r-- | kernel/dma/debug.h | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/kernel/dma/debug.h b/kernel/dma/debug.h index 83643b3010b2..f525197d3cae 100644 --- a/kernel/dma/debug.h +++ b/kernel/dma/debug.h @@ -11,26 +11,30 @@ #ifdef CONFIG_DMA_API_DEBUG extern void debug_dma_map_page(struct device *dev, struct page *page, size_t offset, size_t size, - int direction, dma_addr_t dma_addr); + int direction, dma_addr_t dma_addr, + unsigned long attrs); extern void debug_dma_unmap_page(struct device *dev, dma_addr_t addr, size_t size, int direction); extern void debug_dma_map_sg(struct device *dev, struct scatterlist *sg, - int nents, int mapped_ents, int direction); + int nents, int mapped_ents, int direction, + unsigned long attrs); extern void debug_dma_unmap_sg(struct device *dev, struct scatterlist *sglist, int nelems, int dir); extern void debug_dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t dma_addr, void *virt); + dma_addr_t dma_addr, void *virt, + unsigned long attrs); extern void debug_dma_free_coherent(struct device *dev, size_t size, void *virt, dma_addr_t addr); extern void debug_dma_map_resource(struct device *dev, phys_addr_t addr, size_t size, int direction, - dma_addr_t dma_addr); + dma_addr_t dma_addr, + unsigned long attrs); extern void debug_dma_unmap_resource(struct device *dev, dma_addr_t dma_addr, size_t size, int direction); @@ -53,7 +57,8 @@ extern void debug_dma_sync_sg_for_device(struct device *dev, #else /* CONFIG_DMA_API_DEBUG */ static inline void debug_dma_map_page(struct device *dev, struct page *page, size_t offset, size_t size, - int direction, dma_addr_t dma_addr) + int direction, dma_addr_t dma_addr, + unsigned long attrs) { } @@ -63,7 +68,8 @@ static inline void debug_dma_unmap_page(struct device *dev, dma_addr_t addr, } static inline void debug_dma_map_sg(struct device *dev, struct scatterlist *sg, - int nents, int mapped_ents, int direction) + int nents, int mapped_ents, int direction, + unsigned long attrs) { } @@ -74,7 +80,8 @@ static inline void debug_dma_unmap_sg(struct device *dev, } static inline void debug_dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t dma_addr, void *virt) + dma_addr_t dma_addr, void *virt, + unsigned long attrs) { } @@ -85,7 +92,8 @@ static inline void debug_dma_free_coherent(struct device *dev, size_t size, static inline void debug_dma_map_resource(struct device *dev, phys_addr_t addr, size_t size, int direction, - dma_addr_t dma_addr) + dma_addr_t dma_addr, + unsigned long attrs) { } |