Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6

1 files changed, 33 insertions, 0 deletions

diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 2dcbecce3f6..911a661b727 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