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authorSean Hefty <sean.hefty@intel.com>2007-02-21 16:40:44 -0800
committerRoland Dreier <rolandd@cisco.com>2007-02-22 17:54:07 -0800
commit962063e64b0c55d270979fa0e4ae26daedac6282 (patch)
treef033a5011780896aff9e994f9f621febe78fa849
parent47645d8d25387c08bb3ccd84e1405c3776f21d24 (diff)
RDMA/cma: Request reversible paths only
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>
-rw-r--r--drivers/infiniband/core/cma.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index f8d69b3fa30..bb27ce91193 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -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);