diff options
Diffstat (limited to 'kernel/dma/direct.h')
| -rw-r--r-- | kernel/dma/direct.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/dma/direct.h b/kernel/dma/direct.h index 97ec892ea0..18d346118f 100644 --- a/kernel/dma/direct.h +++ b/kernel/dma/direct.h @@ -20,6 +20,7 @@ int dma_direct_mmap(struct device *dev, struct vm_area_struct *vma, bool dma_direct_need_sync(struct device *dev, dma_addr_t dma_addr); int dma_direct_map_sg(struct device *dev, struct scatterlist *sgl, int nents, enum dma_data_direction dir, unsigned long attrs); +bool dma_direct_all_ram_mapped(struct device *dev); size_t dma_direct_max_mapping_size(struct device *dev); #if defined(CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE) || \ |