RDMA/ucma: Allow user space to set service type
Export the ability to set the type of service to user space. Model
the interface after setsockopt.
Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/include/rdma/rdma_user_cm.h b/include/rdma/rdma_user_cm.h
index f632b0c..9749c1b 100644
--- a/include/rdma/rdma_user_cm.h
+++ b/include/rdma/rdma_user_cm.h
@@ -212,4 +212,22 @@
} param;
};
+/* Option levels */
+enum {
+ RDMA_OPTION_ID = 0
+};
+
+/* Option details */
+enum {
+ RDMA_OPTION_ID_TOS = 0
+};
+
+struct rdma_ucm_set_option {
+ __u64 optval;
+ __u32 id;
+ __u32 level;
+ __u32 optname;
+ __u32 optlen;
+};
+
#endif /* RDMA_USER_CM_H */