From: Gerd Hoffmann <kraxel@redhat.com>
Date: Fri, 16 Sep 2011 09:25:05 +0000 (+0200)
Subject: qdev: print bus properties too
X-Git-Tag: cpu-hotplug-port-v2~2297
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=a8467c7a0e8b024a18608ff7db31ca2f2297e641;p=people%2Faperard%2Fqemu-dm.git

qdev: print bus properties too

Make qdev_device_help print both device and bus properties.
Helps libvirt to figure whenever bus properties such as
PCI.multifunction are supported present or not.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---

diff --git a/hw/qdev.c b/hw/qdev.c
index c463c52150..a223d41cd3 100644
--- a/hw/qdev.c
+++ b/hw/qdev.c
@@ -207,6 +207,12 @@ int qdev_device_help(QemuOpts *opts)
         }
         error_printf("%s.%s=%s\n", info->name, prop->name, prop->info->name);
     }
+    for (prop = info->bus_info->props; prop && prop->name; prop++) {
+        if (!prop->info->parse) {
+            continue;           /* no way to set it, don't show */
+        }
+        error_printf("%s.%s=%s\n", info->name, prop->name, prop->info->name);
+    }
     return 1;
 }