RDMA: Move rdma_node_type to uapi/

This enum is exposed over the sysfs file 'node_type' and over netlink via
RDMA_NLDEV_ATTR_DEV_NODE_TYPE, so declare it in the uapi headers.
Signed-off-by: NJason Gunthorpe <jgg@mellanox.com>
Signed-off-by: NDoug Ledford <dledford@redhat.com>

drivers/infiniband/core/verbs.c

@@ -209,7 +209,7 @@ __attribute_const__ int ib_rate_to_mbps(enum ib_rate rate)
 EXPORT_SYMBOL(ib_rate_to_mbps);
 
 __attribute_const__ enum rdma_transport_type
-rdma_node_get_transport(enum rdma_node_type node_type)
+rdma_node_get_transport(unsigned int node_type)
 {
 
 	if (node_type == RDMA_NODE_USNIC)

include/rdma/ib_verbs.h

@@ -132,17 +132,6 @@ struct ib_gid_attr {
 	u8			port_num;
 };
 
-enum rdma_node_type {
-	/* IB values map to NodeInfo:NodeType. */
-	RDMA_NODE_IB_CA 	= 1,
-	RDMA_NODE_IB_SWITCH,
-	RDMA_NODE_IB_ROUTER,
-	RDMA_NODE_RNIC,
-	RDMA_NODE_USNIC,
-	RDMA_NODE_USNIC_UDP,
-	RDMA_NODE_UNSPECIFIED,
-};
-
 enum {
 	/* set the local administered indication */
 	IB_SA_WELL_KNOWN_GUID	= BIT_ULL(57) | 2,
@@ -164,7 +153,7 @@ enum rdma_protocol_type {
 };
 
 __attribute_const__ enum rdma_transport_type
-rdma_node_get_transport(enum rdma_node_type node_type);
+rdma_node_get_transport(unsigned int node_type);
 
 enum rdma_network_type {
 	RDMA_NETWORK_IB,

include/uapi/rdma/rdma_netlink.h

@@ -147,6 +147,18 @@ enum {
 	IWPM_NLA_HELLO_MAX
 };
 
+/* For RDMA_NLDEV_ATTR_DEV_NODE_TYPE */
+enum {
+	/* IB values map to NodeInfo:NodeType. */
+	RDMA_NODE_IB_CA = 1,
+	RDMA_NODE_IB_SWITCH,
+	RDMA_NODE_IB_ROUTER,
+	RDMA_NODE_RNIC,
+	RDMA_NODE_USNIC,
+	RDMA_NODE_USNIC_UDP,
+	RDMA_NODE_UNSPECIFIED,
+};
+
 /*
  * Local service operations:
  *   RESOLVE - The client requests the local service to resolve a path.