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| author |   Max Gurtovoy <maxg@mellanox.com> | 2019-06-11 18:52:41 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2019-06-24 11:49:26 -0300 |
| commit | 7c717d3aeeaabbfddd0fe949b501595a2e3469e4 (patch) | |
| tree | b09cfa30d0c7f6cfedda116772fbac62434511b4 /drivers/infiniband/core/uverbs_cmd.c | |
| parent | RDMA/core: Introduce ib_map_mr_sg_pi to map data/protection sgl's (diff) | |
| download | linux-dev-7c717d3aeeaabbfddd0fe949b501595a2e3469e4.tar.xz linux-dev-7c717d3aeeaabbfddd0fe949b501595a2e3469e4.zip | |
RDMA/core: Add signature attrs element for ib_mr structure
This element will describe the needed characteristics for the signature
operation per signature enabled memory region (type IB_MR_TYPE_INTEGRITY).
Also add meta_length attribute to ib_sig_attrs structure for saving the
mapped metadata length (needed for the new API implementation).
Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Israel Rukshin <israelr@mellanox.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core/uverbs_cmd.c')
| -rw-r--r-- | drivers/infiniband/core/uverbs_cmd.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 689275c2894f..911533081db5 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -747,6 +747,7 @@ static int ib_uverbs_reg_mr(struct uverbs_attr_bundle *attrs) mr->pd = pd; mr->type = IB_MR_TYPE_USER; mr->dm = NULL; + mr->sig_attrs = NULL; mr->uobject = uobj; atomic_inc(&pd->usecnt); mr->res.type = RDMA_RESTRACK_MR; |