RDMA: iWARP Core Changes.

[linux-2.6-omap-h63xx.git] / drivers / infiniband / core / verbs.c

diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 06f98e9e14f989017a7fb44d38457553aa03a10e..8b5dd3649bbf37e8c0679393506a30a46d879e38 100644 (file)
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -79,6 +79,23 @@ enum ib_rate mult_to_ib_rate(int mult)
 }
 EXPORT_SYMBOL(mult_to_ib_rate);
 
+enum rdma_transport_type
+rdma_node_get_transport(enum rdma_node_type node_type)
+{
+       switch (node_type) {
+       case RDMA_NODE_IB_CA:
+       case RDMA_NODE_IB_SWITCH:
+       case RDMA_NODE_IB_ROUTER:
+               return RDMA_TRANSPORT_IB;
+       case RDMA_NODE_RNIC:
+               return RDMA_TRANSPORT_IWARP;
+       default:
+               BUG();
+               return 0;
+       }
+}
+EXPORT_SYMBOL(rdma_node_get_transport);
+
 /* Protection domains */
 
 struct ib_pd *ib_alloc_pd(struct ib_device *device)