diff mbox

[v3,5/5] hmp: add monitor command to add/remove a child

Message ID 1441878905-5272-6-git-send-email-wency@cn.fujitsu.com
State New
Headers show

Commit Message

Wen Congyang Sept. 10, 2015, 9:55 a.m. UTC 
Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Cc: Luiz Capitulino <lcapitulino@redhat.com>
---
 hmp-commands.hx | 28 ++++++++++++++++++++++++++++
 hmp.c           | 20 ++++++++++++++++++++
 hmp.h           |  2 ++
 3 files changed, 50 insertions(+)
diff mbox

Patch

diff --git a/hmp-commands.hx b/hmp-commands.hx
index fece64f..bd365bb 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -193,6 +193,34 @@  actions (drive options rerror, werror).
 ETEXI
 
     {
+        .name       = "child_add",
+        .args_type  = "id:B,child:B",
+        .params     = "parent child",
+        .help       = "add a child to a BDS",
+        .mhandler.cmd = hmp_child_add,
+    },
+
+STEXI
+@item child_add @var{parent device} @var{child device}
+@findex child_add
+Add a child to the block device.
+ETEXI
+
+    {
+        .name       = "child_del",
+        .args_type  = "id:B,child:B",
+        .params     = "parent child",
+        .help       = "remove a child from a BDS",
+        .mhandler.cmd = hmp_child_del,
+    },
+
+STEXI
+@item child_del @var{parent device} @var{child device}
+@findex child_del
+Remove a child from the parent device.
+ETEXI
+
+    {
         .name       = "change",
         .args_type  = "device:B,target:F,arg:s?,read-only-mode:s?",
         .params     = "device filename [format [read-only-mode]]",
diff --git a/hmp.c b/hmp.c
index 6e2bbc8..0d6f6c9 100644
--- a/hmp.c
+++ b/hmp.c
@@ -2348,3 +2348,23 @@  void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict)
 
     qapi_free_RockerOfDpaGroupList(list);
 }
+
+void hmp_child_add(Monitor *mon, const QDict *qdict)
+{
+    const char *id = qdict_get_str(qdict, "id");
+    const char *child_id = qdict_get_str(qdict, "child");
+    Error *local_err = NULL;
+
+    qmp_x_child_add(id, child_id, &local_err);
+    hmp_handle_error(mon, &local_err);
+}
+
+void hmp_child_del(Monitor *mon, const QDict *qdict)
+{
+    const char *id = qdict_get_str(qdict, "id");
+    const char *child_id = qdict_get_str(qdict, "child");
+    Error *local_err = NULL;
+
+    qmp_child_del(id, child_id, &local_err);
+    hmp_handle_error(mon, &local_err);
+}
diff --git a/hmp.h b/hmp.h
index 81656c3..5bd780c 100644
--- a/hmp.h
+++ b/hmp.h
@@ -130,5 +130,7 @@  void hmp_rocker(Monitor *mon, const QDict *qdict);
 void hmp_rocker_ports(Monitor *mon, const QDict *qdict);
 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict);
 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict);
+void hmp_child_add(Monitor *mon, const QDict *qdict);
+void hmp_child_del(Monitor *mon, const QDict *qdict);
 
 #endif