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| author |   Ram Amrani <Ram.Amrani@cavium.com> | 2016-10-10 13:15:35 +0300 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2016-10-14 15:00:10 -0400 |
| commit | e0290cce6ac02f8e5ec501f25f6f6900f384550c (patch) | |
| tree | a7bf8f5cd25f45f086c31cf6358300119dc2791a /drivers/infiniband/hw/qedr/verbs.h | |
| parent | qedr: Add support for QP verbs (diff) | |
| download | linux-dev-e0290cce6ac02f8e5ec501f25f6f6900f384550c.tar.xz linux-dev-e0290cce6ac02f8e5ec501f25f6f6900f384550c.zip | |
qedr: Add support for memory registeration verbs
Add support for user, dma and memory regions registration.
Signed-off-by: Rajesh Borundia <rajesh.borundia@cavium.com>
Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/qedr/verbs.h')
| -rw-r--r-- | drivers/infiniband/hw/qedr/verbs.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/qedr/verbs.h b/drivers/infiniband/hw/qedr/verbs.h index 056d6cb31fa2..4853f4af9983 100644 --- a/drivers/infiniband/hw/qedr/verbs.h +++ b/drivers/infiniband/hw/qedr/verbs.h @@ -70,4 +70,15 @@ int qedr_query_qp(struct ib_qp *, struct ib_qp_attr *qp_attr, int qp_attr_mask, struct ib_qp_init_attr *); int qedr_destroy_qp(struct ib_qp *ibqp); +int qedr_dereg_mr(struct ib_mr *); +struct ib_mr *qedr_get_dma_mr(struct ib_pd *, int acc); + +struct ib_mr *qedr_reg_user_mr(struct ib_pd *, u64 start, u64 length, + u64 virt, int acc, struct ib_udata *); + +int qedr_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg, + int sg_nents, unsigned int *sg_offset); + +struct ib_mr *qedr_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type, + u32 max_num_sg); #endif |