IB/core: Add RDMA_TRANSPORT_USNIC_UDP

Add RDMA_TRANSPORT_USNIC_UDP which will be used by usNIC.

Signed-off-by: Upinder Malhi <umalhi@cisco.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index d4f6ddf..fae0b08 100644 (file)
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -115,7 +115,7 @@ rdma_node_get_transport(enum rdma_node_type node_type)
        case RDMA_NODE_RNIC:
                return RDMA_TRANSPORT_IWARP;
        case RDMA_NODE_USNIC:
-               return RDMA_TRANSPORT_USNIC;
+               return RDMA_TRANSPORT_USNIC_UDP;
        default:
                BUG();
                return 0;
@@ -133,6 +133,7 @@ enum rdma_link_layer rdma_port_get_link_layer(struct ib_device *device, u8 port_
                return IB_LINK_LAYER_INFINIBAND;
        case RDMA_TRANSPORT_IWARP:
        case RDMA_TRANSPORT_USNIC:
+       case RDMA_TRANSPORT_USNIC_UDP:
                return IB_LINK_LAYER_ETHERNET;
        default:
                return IB_LINK_LAYER_UNSPECIFIED;

diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 61e1935..b19aa72 100644 (file)
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -74,7 +74,8 @@ enum rdma_node_type {
 enum rdma_transport_type {
        RDMA_TRANSPORT_IB,
        RDMA_TRANSPORT_IWARP,
-       RDMA_TRANSPORT_USNIC
+       RDMA_TRANSPORT_USNIC,
+       RDMA_TRANSPORT_USNIC_UDP
 };
 
 enum rdma_transport_type