diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/dma-direct.h | 2 | ||||
| -rw-r--r-- | include/linux/dma-mapping.h | 6 |
2 files changed, 5 insertions, 3 deletions
diff --git a/include/linux/dma-direct.h b/include/linux/dma-direct.h index 24b8684aa21d..136f984df0d9 100644 --- a/include/linux/dma-direct.h +++ b/include/linux/dma-direct.h @@ -67,6 +67,8 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size, } u64 dma_direct_get_required_mask(struct device *dev); +gfp_t dma_direct_optimal_gfp_mask(struct device *dev, u64 dma_mask, + u64 *phys_mask); void *dma_direct_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, unsigned long attrs); void dma_direct_free(struct device *dev, size_t size, void *cpu_addr, diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index 330ad58fbf4d..b43116a6405d 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -630,9 +630,9 @@ void *dma_common_pages_remap(struct page **pages, size_t size, pgprot_t prot, const void *caller); void dma_common_free_remap(void *cpu_addr, size_t size); -bool dma_in_atomic_pool(void *start, size_t size); -void *dma_alloc_from_pool(size_t size, struct page **ret_page, gfp_t flags); -bool dma_free_from_pool(void *start, size_t size); +void *dma_alloc_from_pool(struct device *dev, size_t size, + struct page **ret_page, gfp_t flags); +bool dma_free_from_pool(struct device *dev, void *start, size_t size); int dma_common_get_sgtable(struct device *dev, struct sg_table *sgt, void *cpu_addr, |