[Qemu-devel] [PATCH 4/7] qdev/core: add monitor command to list all drivers

[Gerd Hoffmann <kraxel@redhat.com>]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/qdev.c |   10 ++++++++++
 hw/qdev.h |    1 +
 monitor.c |    2 ++
 3 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/hw/qdev.c b/hw/qdev.c
index 3dc7076..fc49b05 100644
--- a/hw/qdev.c
+++ b/hw/qdev.c
@@ -380,3 +380,13 @@ void do_info_qtree(Monitor *mon)
     if (main_system_bus)
         qbus_print(mon, main_system_bus, 0);
 }
+
+void do_info_qdrv(Monitor *mon)
+{
+    DeviceInfo *info;
+
+    for (info = device_info_list; info != NULL; info = info->next) {
+        monitor_printf(mon, "name \"%s\", bus %s\n",
+                       info->name, info->bus_info->name);
+    }
+}
diff --git a/hw/qdev.h b/hw/qdev.h
index 18321b3..8ce5c23 100644
--- a/hw/qdev.h
+++ b/hw/qdev.h
@@ -123,5 +123,6 @@ BusState *qbus_create(BusInfo *info, DeviceState *parent, const char *name);
 /*** monitor commands ***/
 
 void do_info_qtree(Monitor *mon);
+void do_info_qdrv(Monitor *mon);
 
 #endif
diff --git a/monitor.c b/monitor.c
index bad79fe..203307b 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1759,6 +1759,8 @@ static const mon_cmd_t info_cmds[] = {
       "", "show balloon information" },
     { "qtree", "", do_info_qtree,
       "", "show device tree" },
+    { "qdrv", "", do_info_qdrv,
+      "", "show qdev driver list" },
     { NULL, NULL, },
 };
 
-- 
1.6.2.5