diff options
Diffstat (limited to 'include/rdma/ib_verbs.h')
| -rw-r--r-- | include/rdma/ib_verbs.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 2dcbecce3f61..911a661b7278 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -1542,6 +1542,24 @@ static inline void ib_dma_unmap_single(struct ib_device *dev, dma_unmap_single(dev->dma_device, addr, size, direction); } +static inline u64 ib_dma_map_single_attrs(struct ib_device *dev, + void *cpu_addr, size_t size, + enum dma_data_direction direction, + struct dma_attrs *attrs) +{ + return dma_map_single_attrs(dev->dma_device, cpu_addr, size, + direction, attrs); +} + +static inline void ib_dma_unmap_single_attrs(struct ib_device *dev, + u64 addr, size_t size, + enum dma_data_direction direction, + struct dma_attrs *attrs) +{ + return dma_unmap_single_attrs(dev->dma_device, addr, size, + direction, attrs); +} + /** * ib_dma_map_page - Map a physical page to DMA address * @dev: The device for which the dma_addr is to be created @@ -1611,6 +1629,21 @@ static inline void ib_dma_unmap_sg(struct ib_device *dev, dma_unmap_sg(dev->dma_device, sg, nents, direction); } +static inline int ib_dma_map_sg_attrs(struct ib_device *dev, + struct scatterlist *sg, int nents, + enum dma_data_direction direction, + struct dma_attrs *attrs) +{ + return dma_map_sg_attrs(dev->dma_device, sg, nents, direction, attrs); +} + +static inline void ib_dma_unmap_sg_attrs(struct ib_device *dev, + struct scatterlist *sg, int nents, + enum dma_data_direction direction, + struct dma_attrs *attrs) +{ + dma_unmap_sg_attrs(dev->dma_device, sg, nents, direction, attrs); +} /** * ib_sg_dma_address - Return the DMA address from a scatter/gather entry * @dev: The device for which the DMA addresses were created |