diff options
Diffstat (limited to 'drivers/infiniband/sw/rdmavt/dma.c')
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/dma.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/infiniband/sw/rdmavt/dma.c b/drivers/infiniband/sw/rdmavt/dma.c index 33076a5eee2f..01f71caa3ac4 100644 --- a/drivers/infiniband/sw/rdmavt/dma.c +++ b/drivers/infiniband/sw/rdmavt/dma.c @@ -138,6 +138,21 @@ static void rvt_unmap_sg(struct ib_device *dev, /* This is a stub, nothing to be done here */ } +static int rvt_map_sg_attrs(struct ib_device *dev, struct scatterlist *sgl, + int nents, enum dma_data_direction direction, + unsigned long attrs) +{ + return rvt_map_sg(dev, sgl, nents, direction); +} + +static void rvt_unmap_sg_attrs(struct ib_device *dev, + struct scatterlist *sg, int nents, + enum dma_data_direction direction, + unsigned long attrs) +{ + return rvt_unmap_sg(dev, sg, nents, direction); +} + static void rvt_sync_single_for_cpu(struct ib_device *dev, u64 addr, size_t size, enum dma_data_direction dir) { @@ -177,6 +192,8 @@ struct ib_dma_mapping_ops rvt_default_dma_mapping_ops = { .unmap_page = rvt_dma_unmap_page, .map_sg = rvt_map_sg, .unmap_sg = rvt_unmap_sg, + .map_sg_attrs = rvt_map_sg_attrs, + .unmap_sg_attrs = rvt_unmap_sg_attrs, .sync_single_for_cpu = rvt_sync_single_for_cpu, .sync_single_for_device = rvt_sync_single_for_device, .alloc_coherent = rvt_dma_alloc_coherent, |