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RDMA/cma: Request reversible paths only

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The rdma_cm requires that path records be reversible.  Set the
reversible bit when issuing an path record query.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Sean Hefty 2007-02-21 16:40:44 -08:00 committed by Roland Dreier
parent 47645d8d25
commit 962063e64b
1 changed files with 3 additions and 1 deletions
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4
drivers/infiniband/core/cma.c
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@ -1492,11 +1492,13 @@ static int cma_query_ib_route(struct rdma_id_private *id_priv, int timeout_ms,
ib_addr_get_dgid(addr, &path_rec.dgid);
path_rec.pkey = cpu_to_be16(ib_addr_get_pkey(addr));
path_rec.numb_path = 1;
path_rec.reversible = 1;
id_priv->query_id = ib_sa_path_rec_get(&sa_client, id_priv->id.device,
id_priv->id.port_num, &path_rec,
IB_SA_PATH_REC_DGID | IB_SA_PATH_REC_SGID |
IB_SA_PATH_REC_PKEY | IB_SA_PATH_REC_NUMB_PATH,
IB_SA_PATH_REC_PKEY | IB_SA_PATH_REC_NUMB_PATH |
IB_SA_PATH_REC_REVERSIBLE,
timeout_ms, GFP_KERNEL,
cma_query_handler, work, &id_priv->query);