[Qemu-devel] [PATCH v5 6/8] qemu-monitor: HMP set-bootindex wrapper

[<arei.gonglei@huawei.com>]

From: Gonglei <arei.gonglei@huawei.com>

Add HMP set-bootindex wrapper to allow setting
devcie's bootindex via monitor.

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Chenliang <chenliang88@huawei.com>
---
 hmp-commands.hx | 15 +++++++++++++++
 hmp.c           | 13 +++++++++++++
 hmp.h           |  1 +
 3 files changed, 29 insertions(+)

diff --git a/hmp-commands.hx b/hmp-commands.hx
index d0943b1..31ef24e 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -688,6 +688,21 @@ Remove device @var{id}.
 ETEXI
 
     {
+        .name       = "set-bootindex",
+        .args_type  = "id:s,bootindex:l,suffix:s?",
+        .params     = "device bootindex [suffix]",
+        .help       = "set bootindex of a device(e.g. set-bootindex disk0 1 '/disk@0')",
+        .mhandler.cmd = hmp_set_bootindex,
+    },
+
+STEXI
+@item set-bootindex @var{id} @var{bootindex}
+@findex set-bootindex
+
+Set bootindex of a device.
+ETEXI
+
+    {
         .name       = "cpu",
         .args_type  = "index:i",
         .params     = "index",
diff --git a/hmp.c b/hmp.c
index 4d1838e..95f7eeb 100644
--- a/hmp.c
+++ b/hmp.c
@@ -1714,3 +1714,16 @@ void hmp_info_memdev(Monitor *mon, const QDict *qdict)
 
     monitor_printf(mon, "\n");
 }
+
+void hmp_set_bootindex(Monitor *mon, const QDict *qdict)
+{
+    Error *err = NULL;
+
+    const char *id = qdict_get_str(qdict, "id");
+    int64_t bootindex = qdict_get_int(qdict, "bootindex");
+    bool has_suffix = qdict_haskey(qdict, "suffix");
+    const char *suffix = qdict_get_try_str(qdict, "suffix");
+
+    qmp_set_bootindex(id, bootindex, has_suffix, suffix, &err);
+    hmp_handle_error(mon, &err);
+}
diff --git a/hmp.h b/hmp.h
index 4fd3c4a..eb2641a 100644
--- a/hmp.h
+++ b/hmp.h
@@ -94,6 +94,7 @@ void hmp_cpu_add(Monitor *mon, const QDict *qdict);
 void hmp_object_add(Monitor *mon, const QDict *qdict);
 void hmp_object_del(Monitor *mon, const QDict *qdict);
 void hmp_info_memdev(Monitor *mon, const QDict *qdict);
+void hmp_set_bootindex(Monitor *mon, const QDict *qdict);
 void object_add_completion(ReadLineState *rs, int nb_args, const char *str);
 void object_del_completion(ReadLineState *rs, int nb_args, const char *str);
 void device_add_completion(ReadLineState *rs, int nb_args, const char *str);
-- 
1.7.12.4