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author | 2017-04-29 14:41:29 -0400 | |
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committer | 2017-05-01 14:32:43 -0400 | |
commit | 44c58487d51a0dc43d96f1dc864f0461ec6a346a (patch) | |
tree | edab4f4f87a0347b8abf9169cd3f030ffc6439bd /drivers/infiniband/sw | |
parent | IB/core: Use rdma_ah_attr accessor functions (diff) | |
download | linux-44c58487d51a0dc43d96f1dc864f0461ec6a346a.tar.gz linux-44c58487d51a0dc43d96f1dc864f0461ec6a346a.tar.bz2 linux-44c58487d51a0dc43d96f1dc864f0461ec6a346a.zip |
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/sw')
-rw-r--r-- | drivers/infiniband/sw/rxe/rxe_av.c | 1 | ||||
-rw-r--r-- | drivers/infiniband/sw/rxe/rxe_verbs.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_av.c b/drivers/infiniband/sw/rxe/rxe_av.c index e043e9998d4c..5bddf469361b 100644 --- a/drivers/infiniband/sw/rxe/rxe_av.c +++ b/drivers/infiniband/sw/rxe/rxe_av.c @@ -70,6 +70,7 @@ int rxe_av_from_attr(struct rxe_dev *rxe, u8 port_num, int rxe_av_to_attr(struct rxe_dev *rxe, struct rxe_av *av, struct rdma_ah_attr *attr) { + attr->type = RDMA_AH_ATTR_TYPE_ROCE; memcpy(rdma_ah_retrieve_grh(attr), &av->grh, sizeof(av->grh)); rdma_ah_set_ah_flags(attr, IB_AH_GRH); rdma_ah_set_port_num(attr, av->port_num); diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c index 090d12cef36b..299b0f8423f2 100644 --- a/drivers/infiniband/sw/rxe/rxe_verbs.c +++ b/drivers/infiniband/sw/rxe/rxe_verbs.c @@ -380,6 +380,7 @@ static int rxe_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *attr) struct rxe_ah *ah = to_rah(ibah); memset(attr, 0, sizeof(*attr)); + attr->type = ibah->type; rxe_av_to_attr(rxe, &ah->av, attr); return 0; } |