[libvirt] [PATCH] qemu_domain: Error out eariler when adding an IDE controller to a q35-based vm

[Lin Ma]

Signed-off-by: Lin Ma <lma at suse.com>
---
 src/qemu/qemu_domain.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index ece8ee7..120d31c 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -3975,10 +3975,18 @@ qemuDomainControllerDefPostParse(virDomainControllerDefPtr cont,
         }
         break;
 
+    case VIR_DOMAIN_CONTROLLER_TYPE_IDE:
+        if (qemuDomainIsQ35(def)) {
+            virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+                           _("IDE controllers are unsupported for q35 "
+                             "machine type"));
+            return -1;
+        }
+        break;
+
     case VIR_DOMAIN_CONTROLLER_TYPE_SATA:
     case VIR_DOMAIN_CONTROLLER_TYPE_VIRTIO_SERIAL:
     case VIR_DOMAIN_CONTROLLER_TYPE_CCID:
-    case VIR_DOMAIN_CONTROLLER_TYPE_IDE:
     case VIR_DOMAIN_CONTROLLER_TYPE_FDC:
     case VIR_DOMAIN_CONTROLLER_TYPE_LAST:
         break;
-- 
2.9.2