blockdev: 'blockdev-add' QMP command
For examples see the changes to qmp-commands.hx.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
diff --git a/qmp-commands.hx b/qmp-commands.hx
index b17c46e..fba15cd 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -3240,3 +3240,58 @@
}
EQMP
+
+ {
+ .name = "blockdev-add",
+ .args_type = "options:q",
+ .mhandler.cmd_new = qmp_marshal_input_blockdev_add,
+ },
+
+SQMP
+blockdev-add
+------------
+
+Add a block device.
+
+Arguments:
+
+- "options": block driver options
+
+Example (1):
+
+-> { "execute": "blockdev-add",
+ "arguments": { "options" : { "driver": "qcow2",
+ "file": { "driver": "file",
+ "filename": "test.qcow2" } } } }
+<- { "return": {} }
+
+Example (2):
+
+-> { "execute": "blockdev-add",
+ "arguments": {
+ "options": {
+ "driver": "qcow2",
+ "id": "my_disk",
+ "discard": "unmap",
+ "cache": {
+ "direct": true,
+ "writeback": true
+ },
+ "file": {
+ "driver": "file",
+ "filename": "/tmp/test.qcow2"
+ },
+ "backing": {
+ "driver": "raw",
+ "file": {
+ "driver": "file",
+ "filename": "/dev/fdset/4"
+ }
+ }
+ }
+ }
+ }
+
+<- { "return": {} }
+
+EQMP
