diff --git a/src/qemu/qemu_parse_command.c b/src/qemu/qemu_parse_command.c
index 077767eb03..60e3d69162 100644
--- a/src/qemu/qemu_parse_command.c
+++ b/src/qemu/qemu_parse_command.c
@@ -2594,9 +2594,6 @@ qemuParseCommandLine(virCapsPtr caps,
 
     VIR_FREE(nics);
 
-    if (virDomainDefAddImplicitControllers(def) < 0)
-        goto error;
-
     if (virDomainDefPostParse(def, caps, VIR_DOMAIN_DEF_PARSE_ABI_UPDATE,
                               xmlopt) < 0)
         goto error;
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-boot-cdrom.xml b/tests/qemuargv2xmldata/qemuargv2xml-boot-cdrom.xml
index 31afdc551f..5bcc1a7eff 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-boot-cdrom.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-boot-cdrom.xml
@@ -22,8 +22,8 @@
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-boot-floppy.xml b/tests/qemuargv2xmldata/qemuargv2xml-boot-floppy.xml
index 13137c57a8..a507558b8c 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-boot-floppy.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-boot-floppy.xml
@@ -27,9 +27,9 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
+    <controller type='pci' index='0' model='pci-root'/>
     <controller type='fdc' index='0'/>
     <controller type='ide' index='0'/>
-    <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-boot-network.xml b/tests/qemuargv2xmldata/qemuargv2xml-boot-network.xml
index cc0607d11a..d060da61e4 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-boot-network.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-boot-network.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-clock-localtime.xml b/tests/qemuargv2xmldata/qemuargv2xml-clock-localtime.xml
index b55515a93e..7ffdb97bba 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-clock-localtime.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-clock-localtime.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-clock-utc.xml b/tests/qemuargv2xmldata/qemuargv2xml-clock-utc.xml
index 23fc792467..ecefafa66c 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-clock-utc.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-clock-utc.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-console-compat.xml b/tests/qemuargv2xmldata/qemuargv2xml-console-compat.xml
index 7be7259172..3768715522 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-console-compat.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-console-compat.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <serial type='pty'>
       <target port='0'/>
     </serial>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-cdrom-empty.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-cdrom-empty.xml
index 5b47754598..aaa7e32928 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-cdrom-empty.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-cdrom-empty.xml
@@ -27,8 +27,8 @@
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-cdrom.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-cdrom.xml
index 647a4d09aa..146f453223 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-cdrom.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-cdrom.xml
@@ -28,8 +28,8 @@
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-boot-cdrom.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-boot-cdrom.xml
index e4d78ec7ea..29847630df 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-boot-cdrom.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-boot-cdrom.xml
@@ -28,8 +28,8 @@
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-boot-disk.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-boot-disk.xml
index 2202eba43e..40ffdfc3bd 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-boot-disk.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-boot-disk.xml
@@ -28,8 +28,8 @@
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-directsync.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-directsync.xml
index 497014fe4b..5a12671f33 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-directsync.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-directsync.xml
@@ -28,8 +28,8 @@
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-unsafe.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-unsafe.xml
index e247651bf2..a6215bc29f 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-unsafe.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-unsafe.xml
@@ -28,8 +28,8 @@
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-v2-none.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-v2-none.xml
index 69f3f1c737..80640755bd 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-v2-none.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-v2-none.xml
@@ -28,8 +28,8 @@
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-v2-wb.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-v2-wb.xml
index 95800b641c..92d62508c7 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-v2-wb.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-v2-wb.xml
@@ -28,8 +28,8 @@
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-v2-wt.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-v2-wt.xml
index d0364bad1e..0ce353020b 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-v2-wt.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-cache-v2-wt.xml
@@ -28,8 +28,8 @@
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-error-policy-enospace.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-error-policy-enospace.xml
index 1b9557cd3c..59b9262095 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-error-policy-enospace.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-error-policy-enospace.xml
@@ -28,8 +28,8 @@
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-error-policy-stop.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-error-policy-stop.xml
index 824740d56b..8be911e469 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-error-policy-stop.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-error-policy-stop.xml
@@ -28,8 +28,8 @@
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-error-policy-wreport-rignore.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-error-policy-wreport-rignore.xml
index ba3ee291b6..fade9b67f4 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-error-policy-wreport-rignore.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-error-policy-wreport-rignore.xml
@@ -28,8 +28,8 @@
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-fmt-qcow.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-fmt-qcow.xml
index d3fdab44ba..a9047193e8 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-fmt-qcow.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-fmt-qcow.xml
@@ -28,8 +28,8 @@
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd-export.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd-export.xml
index 36d8d732dc..8f504813fe 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd-export.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd-export.xml
@@ -28,8 +28,8 @@
       <target dev='vda' bus='virtio'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd-ipv6-export.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd-ipv6-export.xml
index 04b7522770..a0557e0b8b 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd-ipv6-export.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd-ipv6-export.xml
@@ -28,8 +28,8 @@
       <target dev='vda' bus='virtio'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd-ipv6.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd-ipv6.xml
index 48e9e9c017..2828249a82 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd-ipv6.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd-ipv6.xml
@@ -28,8 +28,8 @@
       <target dev='vda' bus='virtio'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd-unix.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd-unix.xml
index 7da39e677a..1a315b7242 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd-unix.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd-unix.xml
@@ -28,8 +28,8 @@
       <target dev='vda' bus='virtio'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd.xml
index d7fd1fc71f..feae85d821 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-nbd.xml
@@ -28,8 +28,8 @@
       <target dev='vda' bus='virtio'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-rbd-auth.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-rbd-auth.xml
index 4db031b70b..bf82750925 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-rbd-auth.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-rbd-auth.xml
@@ -33,8 +33,8 @@
       <target dev='vda' bus='virtio'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-rbd-ceph-env.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-rbd-ceph-env.xml
index 2924969536..afa11ec608 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-rbd-ceph-env.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-rbd-ceph-env.xml
@@ -30,8 +30,8 @@
       <target dev='vda' bus='virtio'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-rbd-ipv6.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-rbd-ipv6.xml
index ac023ab981..7f73472f79 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-rbd-ipv6.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-rbd-ipv6.xml
@@ -31,8 +31,8 @@
       <target dev='vda' bus='virtio'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-rbd.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-rbd.xml
index b3783db188..d605aac5be 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-rbd.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-rbd.xml
@@ -55,8 +55,8 @@
       <target dev='vdd' bus='virtio'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-sheepdog.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-sheepdog.xml
index 001b0cd073..5868d5b720 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-sheepdog.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-drive-network-sheepdog.xml
@@ -28,8 +28,8 @@
       <target dev='vda' bus='virtio'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-floppy.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-floppy.xml
index 8add406c07..85f8b41828 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-floppy.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-floppy.xml
@@ -33,9 +33,9 @@
       <address type='drive' controller='0' bus='0' target='0' unit='1'/>
     </disk>
     <controller type='usb' index='0'/>
+    <controller type='pci' index='0' model='pci-root'/>
     <controller type='fdc' index='0'/>
     <controller type='ide' index='0'/>
-    <controller type='pci' index='0' model='pci-root'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-many.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-many.xml
index f60aba3ed5..8ce58e32b7 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-many.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-many.xml
@@ -39,8 +39,8 @@
       <address type='drive' controller='0' bus='1' target='0' unit='1'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-usb.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-usb.xml
index 06d75aab8c..729c3c0010 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-usb.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-usb.xml
@@ -26,8 +26,8 @@
       <target dev='sda' bus='usb'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-virtio.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-virtio.xml
index b843878bc2..9889132496 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-virtio.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-virtio.xml
@@ -38,8 +38,8 @@
       <target dev='vdb' bus='virtio'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-disk-xenvbd.xml b/tests/qemuargv2xmldata/qemuargv2xml-disk-xenvbd.xml
index 088daff643..2fe02f95f0 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-disk-xenvbd.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-disk-xenvbd.xml
@@ -38,8 +38,8 @@
       <target dev='xvdg' bus='xen'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-graphics-sdl-fullscreen.xml b/tests/qemuargv2xmldata/qemuargv2xml-graphics-sdl-fullscreen.xml
index 1bac0b5442..1b3ac30de4 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-graphics-sdl-fullscreen.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-graphics-sdl-fullscreen.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <graphics type='sdl' display=':0.1' xauth='/root/.Xauthority' fullscreen='yes'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-graphics-sdl.xml b/tests/qemuargv2xmldata/qemuargv2xml-graphics-sdl.xml
index 5f94052353..2c1c781d52 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-graphics-sdl.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-graphics-sdl.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <graphics type='sdl' display=':0.1' xauth='/root/.Xauthority'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-policy.xml b/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-policy.xml
index 46f06a8c08..36b8001dbe 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-policy.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-policy.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <graphics type='vnc' port='65530' autoport='no' listen='::' sharePolicy='allow-exclusive'>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-sasl.xml b/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-sasl.xml
index a856edcb98..f29bb2241b 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-sasl.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-sasl.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <graphics type='vnc' port='5903' autoport='no' listen='127.0.0.1'>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-socket.xml b/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-socket.xml
index 8fe4133db4..57e808ab34 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-socket.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-socket.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <graphics type='vnc' socket='/tmp/foo.socket'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-tls.xml b/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-tls.xml
index a856edcb98..f29bb2241b 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-tls.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc-tls.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <graphics type='vnc' port='5903' autoport='no' listen='127.0.0.1'>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc.xml b/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc.xml
index 256c9b5be1..e18790fa11 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-graphics-vnc.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <graphics type='vnc' port='5903' autoport='no' listen='2001:1:2:3:4:5:1234:1234'>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-hostdev-pci-address.xml b/tests/qemuargv2xmldata/qemuargv2xml-hostdev-pci-address.xml
index c898523ae5..99cc9d7ccc 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-hostdev-pci-address.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-hostdev-pci-address.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <hostdev mode='subsystem' type='pci' managed='yes'>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-hostdev-usb-address.xml b/tests/qemuargv2xmldata/qemuargv2xml-hostdev-usb-address.xml
index a196886bac..ddc95d76ff 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-hostdev-usb-address.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-hostdev-usb-address.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <hostdev mode='subsystem' type='usb' managed='no'>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-input-usbmouse.xml b/tests/qemuargv2xmldata/qemuargv2xml-input-usbmouse.xml
index 2ff76e1ed0..5a3a9e631c 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-input-usbmouse.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-input-usbmouse.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='usb'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-input-usbtablet.xml b/tests/qemuargv2xmldata/qemuargv2xml-input-usbtablet.xml
index 096c082659..0b9c24249c 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-input-usbtablet.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-input-usbtablet.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='tablet' bus='usb'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-machine-core-off.xml b/tests/qemuargv2xmldata/qemuargv2xml-machine-core-off.xml
index 394880d6aa..84ebc9b9f2 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-machine-core-off.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-machine-core-off.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-machine-core-on.xml b/tests/qemuargv2xmldata/qemuargv2xml-machine-core-on.xml
index 26183bb518..b0d74541e5 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-machine-core-on.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-machine-core-on.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-migrate.xml b/tests/qemuargv2xmldata/qemuargv2xml-migrate.xml
index 23fc792467..ecefafa66c 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-migrate.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-migrate.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-misc-acpi.xml b/tests/qemuargv2xmldata/qemuargv2xml-misc-acpi.xml
index 800a0a93b4..397615c2e3 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-misc-acpi.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-misc-acpi.xml
@@ -24,8 +24,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-misc-disable-s3.xml b/tests/qemuargv2xmldata/qemuargv2xml-misc-disable-s3.xml
index 2efe9ea2db..546e48fc3e 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-misc-disable-s3.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-misc-disable-s3.xml
@@ -24,8 +24,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-misc-disable-suspends.xml b/tests/qemuargv2xmldata/qemuargv2xml-misc-disable-suspends.xml
index 5c7795788f..7ab1c73303 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-misc-disable-suspends.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-misc-disable-suspends.xml
@@ -25,8 +25,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-misc-enable-s4.xml b/tests/qemuargv2xmldata/qemuargv2xml-misc-enable-s4.xml
index a765caeb50..2bc887542b 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-misc-enable-s4.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-misc-enable-s4.xml
@@ -24,8 +24,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-misc-no-reboot.xml b/tests/qemuargv2xmldata/qemuargv2xml-misc-no-reboot.xml
index 0a7299f237..e14536bfb5 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-misc-no-reboot.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-misc-no-reboot.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-misc-uuid.xml b/tests/qemuargv2xmldata/qemuargv2xml-misc-uuid.xml
index 800a0a93b4..397615c2e3 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-misc-uuid.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-misc-uuid.xml
@@ -24,8 +24,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-net-eth-ifname.xml b/tests/qemuargv2xmldata/qemuargv2xml-net-eth-ifname.xml
index 7527c60b6d..e9c0378e7d 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-net-eth-ifname.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-net-eth-ifname.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <interface type='ethernet'>
       <mac address='00:11:22:33:44:55'/>
       <script path='/etc/qemu-ifup'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-net-eth.xml b/tests/qemuargv2xmldata/qemuargv2xml-net-eth.xml
index ee72830b08..96ad0a84c3 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-net-eth.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-net-eth.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <interface type='ethernet'>
       <mac address='00:11:22:33:44:55'/>
       <script path='/etc/qemu-ifup'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-net-user.xml b/tests/qemuargv2xmldata/qemuargv2xml-net-user.xml
index 17d7adc416..7dd1cfe169 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-net-user.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-net-user.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <interface type='user'>
       <mac address='00:11:22:33:44:55'/>
       <model type='rtl8139'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-net-virtio.xml b/tests/qemuargv2xmldata/qemuargv2xml-net-virtio.xml
index 422649cdb8..db033eb3f3 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-net-virtio.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-net-virtio.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <interface type='user'>
       <mac address='00:11:22:33:44:55'/>
       <model type='virtio'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-nographics-vga.xml b/tests/qemuargv2xmldata/qemuargv2xml-nographics-vga.xml
index 23fc792467..ecefafa66c 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-nographics-vga.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-nographics-vga.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-nosharepages.xml b/tests/qemuargv2xmldata/qemuargv2xml-nosharepages.xml
index ebb84ab03c..3b95c6e3a1 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-nosharepages.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-nosharepages.xml
@@ -24,8 +24,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-parallel-tcp.xml b/tests/qemuargv2xmldata/qemuargv2xml-parallel-tcp.xml
index b2fa9f256c..0bb1f3a55a 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-parallel-tcp.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-parallel-tcp.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <parallel type='tcp'>
       <source mode='bind' host='127.0.0.1' service='9999'/>
       <protocol type='raw'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-pseries-disk.xml b/tests/qemuargv2xmldata/qemuargv2xml-pseries-disk.xml
index 44c3b1d535..97225f44a1 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-pseries-disk.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-pseries-disk.xml
@@ -28,8 +28,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='2'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='scsi' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='scsi' index='0'/>
     <input type='keyboard' bus='usb'/>
     <input type='mouse' bus='usb'/>
     <graphics type='sdl'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-qemu-ns-no-env.xml b/tests/qemuargv2xmldata/qemuargv2xml-qemu-ns-no-env.xml
index 44c9064a16..98df80eb81 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-qemu-ns-no-env.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-qemu-ns-no-env.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-restore-v2.xml b/tests/qemuargv2xmldata/qemuargv2xml-restore-v2.xml
index 23fc792467..ecefafa66c 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-restore-v2.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-restore-v2.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-serial-dev.xml b/tests/qemuargv2xmldata/qemuargv2xml-serial-dev.xml
index e44528da6c..b80218be80 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-serial-dev.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-serial-dev.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <serial type='dev'>
       <source path='/dev/ttyS2'/>
       <target port='0'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-serial-file.xml b/tests/qemuargv2xmldata/qemuargv2xml-serial-file.xml
index a7596ad004..90182a824f 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-serial-file.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-serial-file.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <serial type='file'>
       <source path='/tmp/serial.log'/>
       <target port='0'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-serial-many.xml b/tests/qemuargv2xmldata/qemuargv2xml-serial-many.xml
index 75d77ade24..e8a628ae75 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-serial-many.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-serial-many.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <serial type='pty'>
       <target port='0'/>
     </serial>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-serial-pty.xml b/tests/qemuargv2xmldata/qemuargv2xml-serial-pty.xml
index 7be7259172..3768715522 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-serial-pty.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-serial-pty.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <serial type='pty'>
       <target port='0'/>
     </serial>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-serial-tcp-telnet.xml b/tests/qemuargv2xmldata/qemuargv2xml-serial-tcp-telnet.xml
index 5cde307443..ca625a022d 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-serial-tcp-telnet.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-serial-tcp-telnet.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <serial type='tcp'>
       <source mode='bind' host='127.0.0.1' service='9999'/>
       <protocol type='telnet'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-serial-tcp.xml b/tests/qemuargv2xmldata/qemuargv2xml-serial-tcp.xml
index 2a431848f5..c747dde9e0 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-serial-tcp.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-serial-tcp.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <serial type='tcp'>
       <source mode='connect' host='127.0.0.1' service='9999'/>
       <protocol type='raw'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-serial-udp.xml b/tests/qemuargv2xmldata/qemuargv2xml-serial-udp.xml
index 61661e7c4f..1187e2aa43 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-serial-udp.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-serial-udp.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <serial type='udp'>
       <source mode='bind' host='127.0.0.1' service='9999'/>
       <source mode='connect' host='127.0.0.1' service='9998'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-serial-unix.xml b/tests/qemuargv2xmldata/qemuargv2xml-serial-unix.xml
index 6789e2da1c..8734c75182 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-serial-unix.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-serial-unix.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <serial type='unix'>
       <source mode='connect' path='/tmp/serial.sock'/>
       <target port='0'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-serial-vc.xml b/tests/qemuargv2xmldata/qemuargv2xml-serial-vc.xml
index 7cded6f0ea..11575b7749 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-serial-vc.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-serial-vc.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <serial type='vc'>
       <target port='0'/>
     </serial>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-smp.xml b/tests/qemuargv2xmldata/qemuargv2xml-smp.xml
index 9ac578b77d..1a4ada1a72 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-smp.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-smp.xml
@@ -24,8 +24,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='none'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-sound.xml b/tests/qemuargv2xmldata/qemuargv2xml-sound.xml
index ccffe4a422..0557f61891 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-sound.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-sound.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <sound model='pcspk'/>
diff --git a/tests/qemuargv2xmldata/qemuargv2xml-watchdog.xml b/tests/qemuargv2xmldata/qemuargv2xml-watchdog.xml
index aac3e7269f..757ac86559 100644
--- a/tests/qemuargv2xmldata/qemuargv2xml-watchdog.xml
+++ b/tests/qemuargv2xmldata/qemuargv2xml-watchdog.xml
@@ -21,8 +21,8 @@
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
     <controller type='usb' index='0'/>
-    <controller type='ide' index='0'/>
     <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <watchdog model='ib700' action='poweroff'/>