[Xen-devel] [PATCH 01 of 16 RFC] blktap3: Introduce the blktap3 device type

[Thanos Makatos <thanos.makatos@xxxxxxxxxx>]

This device is used when tap is specifed as the disk backend, instead of vbd.

diff -r 3cd5bf62ded7 -r fef81de66bf7 tools/libxl/libxl.c
--- a/tools/libxl/libxl.c       Wed Oct 24 17:22:39 2012 +0100
+++ b/tools/libxl/libxl.c       Wed Oct 24 17:24:01 2012 +0100
@@ -1742,7 +1742,7 @@ int libxl__device_from_disk(libxl__gc *g
             device->backend_kind = LIBXL__DEVICE_KIND_VBD;
             break;
         case LIBXL_DISK_BACKEND_TAP:
-            device->backend_kind = LIBXL__DEVICE_KIND_VBD;
+            device->backend_kind = LIBXL__DEVICE_KIND_XENIO;
             break;
         case LIBXL_DISK_BACKEND_QDISK:
             device->backend_kind = LIBXL__DEVICE_KIND_QDISK;
diff -r 3cd5bf62ded7 -r fef81de66bf7 tools/libxl/libxl_types_internal.idl
--- a/tools/libxl/libxl_types_internal.idl      Wed Oct 24 17:22:39 2012 +0100
+++ b/tools/libxl/libxl_types_internal.idl      Wed Oct 24 17:24:01 2012 +0100
@@ -19,6 +19,7 @@ libxl__device_kind = Enumeration("device
     (5, "VFB"),
     (6, "VKBD"),
     (7, "CONSOLE"),
+    (8, "XENIO"),
     ])
 
 libxl__console_backend = Enumeration("console_backend", [

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