diff options
Diffstat (limited to 'include/rdma')
| -rw-r--r-- | include/rdma/ib_verbs.h | 70 |
1 files changed, 39 insertions, 31 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index fd2353fa7e12..3c2e10574b23 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -1456,9 +1456,9 @@ struct ib_mr *ib_get_dma_mr(struct ib_pd *pd, int mr_access_flags); */ static inline int ib_dma_mapping_error(struct ib_device *dev, u64 dma_addr) { - return dev->dma_ops ? - dev->dma_ops->mapping_error(dev, dma_addr) : - dma_mapping_error(dma_addr); + if (dev->dma_ops) + return dev->dma_ops->mapping_error(dev, dma_addr); + return dma_mapping_error(dma_addr); } /** @@ -1472,9 +1472,9 @@ static inline u64 ib_dma_map_single(struct ib_device *dev, void *cpu_addr, size_t size, enum dma_data_direction direction) { - return dev->dma_ops ? - dev->dma_ops->map_single(dev, cpu_addr, size, direction) : - dma_map_single(dev->dma_device, cpu_addr, size, direction); + if (dev->dma_ops) + return dev->dma_ops->map_single(dev, cpu_addr, size, direction); + return dma_map_single(dev->dma_device, cpu_addr, size, direction); } /** @@ -1488,8 +1488,9 @@ static inline void ib_dma_unmap_single(struct ib_device *dev, u64 addr, size_t size, enum dma_data_direction direction) { - dev->dma_ops ? - dev->dma_ops->unmap_single(dev, addr, size, direction) : + if (dev->dma_ops) + dev->dma_ops->unmap_single(dev, addr, size, direction); + else dma_unmap_single(dev->dma_device, addr, size, direction); } @@ -1507,9 +1508,9 @@ static inline u64 ib_dma_map_page(struct ib_device *dev, size_t size, enum dma_data_direction direction) { - return dev->dma_ops ? - dev->dma_ops->map_page(dev, page, offset, size, direction) : - dma_map_page(dev->dma_device, page, offset, size, direction); + if (dev->dma_ops) + return dev->dma_ops->map_page(dev, page, offset, size, direction); + return dma_map_page(dev->dma_device, page, offset, size, direction); } /** @@ -1523,8 +1524,9 @@ static inline void ib_dma_unmap_page(struct ib_device *dev, u64 addr, size_t size, enum dma_data_direction direction) { - dev->dma_ops ? - dev->dma_ops->unmap_page(dev, addr, size, direction) : + if (dev->dma_ops) + dev->dma_ops->unmap_page(dev, addr, size, direction); + else dma_unmap_page(dev->dma_device, addr, size, direction); } @@ -1539,9 +1541,9 @@ static inline int ib_dma_map_sg(struct ib_device *dev, struct scatterlist *sg, int nents, enum dma_data_direction direction) { - return dev->dma_ops ? - dev->dma_ops->map_sg(dev, sg, nents, direction) : - dma_map_sg(dev->dma_device, sg, nents, direction); + if (dev->dma_ops) + return dev->dma_ops->map_sg(dev, sg, nents, direction); + return dma_map_sg(dev->dma_device, sg, nents, direction); } /** @@ -1555,8 +1557,9 @@ static inline void ib_dma_unmap_sg(struct ib_device *dev, struct scatterlist *sg, int nents, enum dma_data_direction direction) { - dev->dma_ops ? - dev->dma_ops->unmap_sg(dev, sg, nents, direction) : + if (dev->dma_ops) + dev->dma_ops->unmap_sg(dev, sg, nents, direction); + else dma_unmap_sg(dev->dma_device, sg, nents, direction); } @@ -1568,8 +1571,9 @@ static inline void ib_dma_unmap_sg(struct ib_device *dev, static inline u64 ib_sg_dma_address(struct ib_device *dev, struct scatterlist *sg) { - return dev->dma_ops ? - dev->dma_ops->dma_address(dev, sg) : sg_dma_address(sg); + if (dev->dma_ops) + return dev->dma_ops->dma_address(dev, sg); + return sg_dma_address(sg); } /** @@ -1580,8 +1584,9 @@ static inline u64 ib_sg_dma_address(struct ib_device *dev, static inline unsigned int ib_sg_dma_len(struct ib_device *dev, struct scatterlist *sg) { - return dev->dma_ops ? - dev->dma_ops->dma_len(dev, sg) : sg_dma_len(sg); + if (dev->dma_ops) + return dev->dma_ops->dma_len(dev, sg); + return sg_dma_len(sg); } /** @@ -1596,8 +1601,9 @@ static inline void ib_dma_sync_single_for_cpu(struct ib_device *dev, size_t size, enum dma_data_direction dir) { - dev->dma_ops ? - dev->dma_ops->sync_single_for_cpu(dev, addr, size, dir) : + if (dev->dma_ops) + dev->dma_ops->sync_single_for_cpu(dev, addr, size, dir); + else dma_sync_single_for_cpu(dev->dma_device, addr, size, dir); } @@ -1613,8 +1619,9 @@ static inline void ib_dma_sync_single_for_device(struct ib_device *dev, size_t size, enum dma_data_direction dir) { - dev->dma_ops ? - dev->dma_ops->sync_single_for_device(dev, addr, size, dir) : + if (dev->dma_ops) + dev->dma_ops->sync_single_for_device(dev, addr, size, dir); + else dma_sync_single_for_device(dev->dma_device, addr, size, dir); } @@ -1630,9 +1637,9 @@ static inline void *ib_dma_alloc_coherent(struct ib_device *dev, u64 *dma_handle, gfp_t flag) { - return dev->dma_ops ? - dev->dma_ops->alloc_coherent(dev, size, dma_handle, flag) : - dma_alloc_coherent(dev->dma_device, size, dma_handle, flag); + if (dev->dma_ops) + return dev->dma_ops->alloc_coherent(dev, size, dma_handle, flag); + return dma_alloc_coherent(dev->dma_device, size, dma_handle, flag); } /** @@ -1646,8 +1653,9 @@ static inline void ib_dma_free_coherent(struct ib_device *dev, size_t size, void *cpu_addr, u64 dma_handle) { - dev->dma_ops ? - dev->dma_ops->free_coherent(dev, size, cpu_addr, dma_handle) : + if (dev->dma_ops) + dev->dma_ops->free_coherent(dev, size, cpu_addr, dma_handle); + else dma_free_coherent(dev->dma_device, size, cpu_addr, dma_handle); } |