diff options
Diffstat (limited to 'arch/mn10300/include/asm/dma-mapping.h')
| -rw-r--r-- | arch/mn10300/include/asm/dma-mapping.h | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/arch/mn10300/include/asm/dma-mapping.h b/arch/mn10300/include/asm/dma-mapping.h index 4ed1522b38d..a18abfc558e 100644 --- a/arch/mn10300/include/asm/dma-mapping.h +++ b/arch/mn10300/include/asm/dma-mapping.h @@ -162,18 +162,25 @@ int dma_set_mask(struct device *dev, u64 mask) } static inline -int dma_get_cache_alignment(void) +void dma_cache_sync(void *vaddr, size_t size, + enum dma_data_direction direction) { - return 1 << L1_CACHE_SHIFT; + mn10300_dcache_flush_inv(); } -#define dma_is_consistent(d) (1) +/* Not supported for now */ +static inline int dma_mmap_coherent(struct device *dev, + struct vm_area_struct *vma, void *cpu_addr, + dma_addr_t dma_addr, size_t size) +{ + return -EINVAL; +} -static inline -void dma_cache_sync(void *vaddr, size_t size, - enum dma_data_direction direction) +static inline int dma_get_sgtable(struct device *dev, struct sg_table *sgt, + void *cpu_addr, dma_addr_t dma_addr, + size_t size) { - mn10300_dcache_flush_inv(); + return -EINVAL; } #endif |