mesh: Add new kernel MGMT based IO transport

1. Re-structures MGMT handling such that it is used to detect kernel
   support of the mesh MGMT opcodes and events before selecting between
   using MGMT or the legacy raw HCI socket method.

2. Re-structures main() to allow command line to prefer MGMT over HCI or
   visa versa, plus optionally pass an explicte controller.

3. Adds mesh-io-mgmt as a transport.

1 files changed, 11 insertions, 0 deletions

diff --git a/mesh/mesh-io-mgmt.h b/mesh/mesh-io-mgmt.h
new file mode 100644
index 000000000..455691c8f
--- /dev/null
+++ b/mesh/mesh-io-mgmt.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ *
+ *  BlueZ - Bluetooth protocol stack for Linux
+ *
+ *  Copyright (C) 2018  Intel Corporation. All rights reserved.
+ *
+ *
+ */
+
+extern const struct mesh_io_api mesh_io_mgmt;