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authorSagi Grimberg <sagig@mellanox.com>2015-10-13 19:11:28 +0300
committerDoug Ledford <dledford@redhat.com>2015-10-28 22:27:18 -0400
commit2eaa1c5647a3fd21684120f63e414367055249c7 (patch)
tree20f3f736d0893e75ac8441c08c0463482a630399 /drivers/infiniband/hw/ocrdma/ocrdma_main.c
parentIB/mlx4: Support the new memory registration API (diff)
downloadlinux-dev-2eaa1c5647a3fd21684120f63e414367055249c7.tar.xz
linux-dev-2eaa1c5647a3fd21684120f63e414367055249c7.zip
RDMA/ocrdma: Support the new memory registration API
Support the new memory registration API by allocating a private page list array in ocrdma_mr and populate it when ocrdma_map_mr_sg is invoked. Also, support IB_WR_REG_MR by duplicating IB_WR_FAST_REG_MR, but take the needed information from different places: - page_size, iova, length, access flags (ib_mr) - page array (ocrdma_mr) - key (ib_reg_wr) The IB_WR_FAST_REG_MR handlers will be removed later when all the ULPs will be converted. Signed-off-by: Sagi Grimberg <sagig@mellanox.com> Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/ocrdma/ocrdma_main.c')
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_main.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_main.c b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
index cb1af0fb4051..19a5ccd6e5fc 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_main.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
@@ -180,6 +180,7 @@ static int ocrdma_register_device(struct ocrdma_dev *dev)
dev->ibdev.reg_user_mr = ocrdma_reg_user_mr;
dev->ibdev.alloc_mr = ocrdma_alloc_mr;
+ dev->ibdev.map_mr_sg = ocrdma_map_mr_sg;
dev->ibdev.alloc_fast_reg_page_list = ocrdma_alloc_frmr_page_list;
dev->ibdev.free_fast_reg_page_list = ocrdma_free_frmr_page_list;