RDMA/iw_cm: Export tos field to iwarp providers

rdma-cma/iw_cm: Export tos field to iwarp providers

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

2 files changed, 3 insertions, 0 deletions

diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 06441a43c3aa..248019df5332 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -1600,6 +1600,7 @@ static int cma_iw_listen(struct rdma_id_private *id_priv, int backlog)
         if (IS_ERR(id))
                 return PTR_ERR(id);
 
+        id->tos = id_priv->tos;
         id_priv->cm_id.iw = id;
 
         memcpy(&id_priv->cm_id.iw->local_addr, cma_src_addr(id_priv),
@@ -2847,6 +2848,7 @@ static int cma_connect_iw(struct rdma_id_private *id_priv,
         if (IS_ERR(cm_id))
                 return PTR_ERR(cm_id);
 
+        cm_id->tos = id_priv->tos;
         id_priv->cm_id.iw = cm_id;
 
         memcpy(&cm_id->local_addr, cma_src_addr(id_priv),
diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
index 1017e0bdf8ba..036bd2772662 100644
--- a/include/rdma/iw_cm.h
+++ b/include/rdma/iw_cm.h
@@ -91,6 +91,7 @@ struct iw_cm_id {
         /* Used by provider to add and remove refs on IW cm_id */
         void (*add_ref)(struct iw_cm_id *);
         void (*rem_ref)(struct iw_cm_id *);
+        u8  tos;
 };
 
 struct iw_cm_conn_param {