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| author | Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> | 2017-04-29 14:41:29 -0400 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-05-01 14:32:43 -0400 |
| commit | 44c58487d51a0dc43d96f1dc864f0461ec6a346a (patch) | |
| tree | edab4f4f87a0347b8abf9169cd3f030ffc6439bd /drivers/infiniband/core/uverbs_cmd.c | |
| parent | d8966fcd4c25708c3a76ea7619644218373df639 (diff) | |
| download | linux-44c58487d51a0dc43d96f1dc864f0461ec6a346a.tar.bz2 | |
IB/core: Define 'ib' and 'roce' rdma_ah_attr types
rdma_ah_attr can now be either ib or roce allowing
core components to use one type or the other and also
to define attributes unique to a specific type. struct
ib_ah is also initialized with the type when its first
created. This ensures that calls such as modify_ah
dont modify the type of the address handle attribute.
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Don Hiatt <don.hiatt@intel.com>
Reviewed-by: Sean Hefty <sean.hefty@intel.com>
Reviewed-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/core/uverbs_cmd.c')
| -rw-r--r-- | drivers/infiniband/core/uverbs_cmd.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 730f3574afe9..70b7fb156414 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -1954,6 +1954,8 @@ static int modify_qp(struct ib_uverbs_file *file, attr->alt_timeout = cmd->base.alt_timeout; attr->rate_limit = cmd->rate_limit; + attr->ah_attr.type = rdma_ah_find_type(qp->device, + cmd->base.dest.port_num); if (cmd->base.dest.is_global) { rdma_ah_set_grh(&attr->ah_attr, NULL, cmd->base.dest.flow_label, @@ -1971,6 +1973,8 @@ static int modify_qp(struct ib_uverbs_file *file, rdma_ah_set_port_num(&attr->ah_attr, cmd->base.dest.port_num); + attr->alt_ah_attr.type = rdma_ah_find_type(qp->device, + cmd->base.dest.port_num); if (cmd->base.alt_dest.is_global) { rdma_ah_set_grh(&attr->alt_ah_attr, NULL, cmd->base.alt_dest.flow_label, @@ -2551,6 +2555,7 @@ ssize_t ib_uverbs_create_ah(struct ib_uverbs_file *file, goto err; } + attr.type = rdma_ah_find_type(ib_dev, cmd.attr.port_num); rdma_ah_set_dlid(&attr, cmd.attr.dlid); rdma_ah_set_sl(&attr, cmd.attr.sl); rdma_ah_set_path_bits(&attr, cmd.attr.src_path_bits); |