RDMA/ucm: Allow user to specify QP type when creating id
Allow the user to indicate the QP type separately from the port space
when allocating an rdma_cm_id. With RDMA_PS_IB, there is no longer a
1:1 relationship between the QP type and port space, so we need to
switch on the QP type to select between UD and connected QPs.
Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
diff --git a/include/rdma/rdma_user_cm.h b/include/rdma/rdma_user_cm.h
index fc82c18..5348a00 100644
--- a/include/rdma/rdma_user_cm.h
+++ b/include/rdma/rdma_user_cm.h
@@ -77,7 +77,8 @@
__u64 uid;
__u64 response;
__u16 ps;
- __u8 reserved[6];
+ __u8 qp_type;
+ __u8 reserved[5];
};
struct rdma_ucm_create_id_resp {