libxl: Add implicit xenbus controller

All Xen domains have a xenbus device. Implicitly add one if not
already explicitly specified in the domain config.
Signed-off-by: NJim Fehlig <jfehlig@suse.com>
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>

src/libxl/libxl_domain.c

@@ -417,6 +417,11 @@ libxlDomainDefPostParse(virDomainDefPtr def,
         def->memballoon = memballoon;
     }
 
+    /* add implicit xenbus device */
+    if (virDomainControllerFindByType(def, VIR_DOMAIN_CONTROLLER_TYPE_XENBUS) == -1)
+        if (virDomainDefAddController(def, VIR_DOMAIN_CONTROLLER_TYPE_XENBUS, -1, -1) == NULL)
+            return -1;
+
     return 0;
 }
 

tests/sexpr2xmldata/sexpr2xml-boot-grub.xml

@@ -19,6 +19,7 @@
       <source dev='/dev/MainVG/GuestVG'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <console type='pty'>
       <target type='xen' port='0'/>
     </console>

tests/sexpr2xmldata/sexpr2xml-bridge-ipaddr.xml

@@ -20,6 +20,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <interface type='bridge'>
       <mac address='00:11:22:33:44:55'/>
       <source bridge='xenbr2'/>

tests/sexpr2xmldata/sexpr2xml-curmem.xml

@@ -21,6 +21,7 @@
       <source file='/xen/rhel5.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1d:06:15'/>
       <source bridge='xenbr0'/>

tests/sexpr2xmldata/sexpr2xml-disk-block-shareable.xml

@@ -19,6 +19,7 @@
       <target dev='xvda' bus='xen'/>
       <shareable/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:23:9e:eb'/>
       <source bridge='xenbr0'/>

tests/sexpr2xmldata/sexpr2xml-disk-block.xml

@@ -20,6 +20,7 @@
       <source dev='/dev/MainVG/GuestVG'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <console type='pty'>
       <target type='xen' port='0'/>
     </console>

tests/sexpr2xmldata/sexpr2xml-disk-drv-blktap-qcow.xml

@@ -20,6 +20,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <console type='pty'>
       <target type='xen' port='0'/>
     </console>

tests/sexpr2xmldata/sexpr2xml-disk-drv-blktap-raw.xml

@@ -20,6 +20,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <console type='pty'>
       <target type='xen' port='0'/>
     </console>

tests/sexpr2xmldata/sexpr2xml-disk-drv-blktap2-raw.xml

@@ -20,6 +20,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <console type='pty'>
       <target type='xen' port='0'/>
     </console>

tests/sexpr2xmldata/sexpr2xml-disk-file.xml

@@ -20,6 +20,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <console type='pty'>
       <target type='xen' port='0'/>
     </console>

tests/sexpr2xmldata/sexpr2xml-fv-autoport.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:e8:18'/>

tests/sexpr2xmldata/sexpr2xml-fv-empty-kernel.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-force-hpet.xml

@@ -33,6 +33,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-force-nohpet.xml

@@ -33,6 +33,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-kernel.xml

@@ -22,6 +22,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <serial type='pty'>
       <target port='0'/>
     </serial>

tests/sexpr2xmldata/sexpr2xml-fv-localtime.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-net-netfront.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-parallel-tcp.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-serial-dev-2-ports.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-serial-dev-2nd-port.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-serial-file.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-serial-null.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-serial-pipe.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-serial-pty.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-serial-stdio.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-serial-tcp-telnet.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-serial-tcp.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-serial-udp.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-serial-unix.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-sound-all.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-sound.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-usbmouse.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-usbtablet.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-utc.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv-v2.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-fv.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/sexpr2xmldata/sexpr2xml-net-bridged.xml

@@ -20,6 +20,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <interface type='bridge'>
       <mac address='00:11:22:33:44:55'/>
       <source bridge='xenbr2'/>

tests/sexpr2xmldata/sexpr2xml-net-e1000.xml

@@ -20,6 +20,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <interface type='bridge'>
       <mac address='00:11:22:33:44:55'/>
       <source bridge='xenbr2'/>

tests/sexpr2xmldata/sexpr2xml-net-routed.xml

@@ -20,6 +20,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <interface type='ethernet'>
       <mac address='00:11:22:33:44:55'/>
       <ip address='172.14.5.6' family='ipv4'/>

tests/sexpr2xmldata/sexpr2xml-no-source-cdrom.xml

@@ -32,6 +32,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:0a:7b:39'/>

tests/sexpr2xmldata/sexpr2xml-pci-devs.xml

@@ -20,6 +20,7 @@
       <source dev='/dev/MainVG/GuestVG'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <console type='pty'>
       <target type='xen' port='0'/>
     </console>

tests/sexpr2xmldata/sexpr2xml-pv-bootloader-cmdline.xml

@@ -20,6 +20,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <console type='pty'>
       <target type='xen' port='0'/>
     </console>

tests/sexpr2xmldata/sexpr2xml-pv-bootloader.xml

@@ -19,6 +19,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <console type='pty'>
       <target type='xen' port='0'/>
     </console>

tests/sexpr2xmldata/sexpr2xml-pv-localtime.xml

@@ -20,6 +20,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <console type='pty'>
       <target type='xen' port='0'/>
     </console>

tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml

@@ -20,6 +20,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <console type='pty'>
       <target type='xen' port='0'/>
     </console>

tests/sexpr2xmldata/sexpr2xml-pv-vfb-new-vncdisplay.xml

@@ -20,6 +20,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <console type='pty'>
       <target type='xen' port='0'/>
     </console>

tests/sexpr2xmldata/sexpr2xml-pv-vfb-new.xml

@@ -20,6 +20,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <console type='pty'>
       <target type='xen' port='0'/>
     </console>

tests/sexpr2xmldata/sexpr2xml-pv-vfb-type-crash.xml

@@ -19,6 +19,7 @@
       <source dev='/dev/vg_dom0test/test2vm'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:36:68:9f:5d'/>
       <source bridge='virbr0'/>

tests/sexpr2xmldata/sexpr2xml-pv.xml

@@ -20,6 +20,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <console type='pty'>
       <target type='xen' port='0'/>
     </console>

tests/sexpr2xmldata/sexpr2xml-vif-rate.xml

@@ -31,6 +31,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:1b:b1:47'/>

tests/xlconfigdata/test-channel-pty.xml

@@ -18,6 +18,7 @@
       <source file='/var/lib/xen/images/debian/disk.qcow2'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <interface type='ethernet'>
       <mac address='5a:36:0e:be:00:09'/>
     </interface>

tests/xlconfigdata/test-channel-unix.xml

@@ -18,6 +18,7 @@
       <source file='/var/lib/xen/images/debian/disk.qcow2'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <interface type='ethernet'>
       <mac address='5a:36:0e:be:00:09'/>
     </interface>

tests/xlconfigdata/test-disk-positional-parms-full.xml

@@ -39,6 +39,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-disk-positional-parms-partial.xml

@@ -45,6 +45,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='1'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-disk-qed.xml

@@ -26,6 +26,7 @@
       <target dev='hda' bus='ide'/>
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-fullvirt-cpuid.xml

@@ -23,6 +23,7 @@
   <on_crash>restart</on_crash>
   <devices>
     <emulator>/usr/lib/xen/bin/qemu-system-i386</emulator>
+    <controller type='xenbus' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1'>

tests/xlconfigdata/test-fullvirt-direct-kernel-boot-bogus-extra.xml

@@ -36,6 +36,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-fullvirt-direct-kernel-boot-extra.xml

@@ -36,6 +36,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-fullvirt-direct-kernel-boot.xml

@@ -36,6 +36,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-fullvirt-hpet-timer.xml

@@ -42,6 +42,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-fullvirt-multi-timer.xml

@@ -43,6 +43,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-fullvirt-multiserial.xml

@@ -33,6 +33,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-fullvirt-multiusb.xml

@@ -33,6 +33,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-fullvirt-nestedhvm-disabled.xml

@@ -42,6 +42,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-fullvirt-nestedhvm.xml

@@ -40,6 +40,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-fullvirt-nohap.xml

@@ -40,6 +40,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-fullvirt-ovmf.xml

@@ -39,6 +39,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-fullvirt-ovswitch-tagged.xml

@@ -26,6 +26,7 @@
       <target dev='hda' bus='ide'/>
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-fullvirt-ovswitch-trunked.xml

@@ -26,6 +26,7 @@
       <target dev='hda' bus='ide'/>
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-fullvirt-tsc-timer.xml

@@ -42,6 +42,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-fullvirt-type.xml

@@ -20,6 +20,7 @@
   <on_crash>restart</on_crash>
   <devices>
     <emulator>/usr/lib/xen/bin/qemu-system-i386</emulator>
+    <controller type='xenbus' index='0'/>
     <input type='mouse' bus='ps2'/>
     <input type='keyboard' bus='ps2'/>
     <memballoon model='xen'/>

tests/xlconfigdata/test-fullvirt-vnuma.xml

@@ -62,6 +62,7 @@
       <target dev='hda' bus='ide'/>
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-new-disk.xml

@@ -39,6 +39,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-paravirt-cmdline-bogus-extra-root.xml

@@ -20,6 +20,7 @@
       <source file='/dev/HostVG/XenGuest2'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>
       <source bridge='xenbr1'/>

tests/xlconfigdata/test-paravirt-cmdline-extra-root.xml

@@ -20,6 +20,7 @@
       <source file='/dev/HostVG/XenGuest2'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>
       <source bridge='xenbr1'/>

tests/xlconfigdata/test-paravirt-cmdline.xml

@@ -20,6 +20,7 @@
       <source file='/dev/HostVG/XenGuest2'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>
       <source bridge='xenbr1'/>

tests/xlconfigdata/test-paravirt-maxvcpus.xml

@@ -18,6 +18,7 @@
       <source file='/var/lib/xen/images/debian/disk.qcow2'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <interface type='ethernet'>
       <mac address='5a:36:0e:be:00:09'/>
     </interface>

tests/xlconfigdata/test-paravirt-type.xml

@@ -15,6 +15,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>restart</on_crash>
   <devices>
+    <controller type='xenbus' index='0'/>
     <console type='pty'>
       <target type='xen' port='0'/>
     </console>

tests/xlconfigdata/test-pvh-type.xml

@@ -15,6 +15,7 @@
   <on_reboot>restart</on_reboot>
   <on_crash>restart</on_crash>
   <devices>
+    <controller type='xenbus' index='0'/>
     <console type='pty'>
       <target type='xen' port='0'/>
     </console>

tests/xlconfigdata/test-rbd-multihost-noauth.xml

@@ -36,6 +36,7 @@
       <target dev='hdb' bus='ide'/>
       <address type='drive' controller='0' bus='0' target='0' unit='1'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-spice-features.xml

@@ -33,6 +33,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-spice.xml

@@ -33,6 +33,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-usb.xml

@@ -18,6 +18,7 @@
       <source file='/var/lib/xen/images/debian/disk.qcow2'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <interface type='ethernet'>
       <mac address='5a:36:0e:be:00:09'/>
     </interface>

tests/xlconfigdata/test-usbctrl.xml

@@ -19,6 +19,7 @@
       <target dev='xvda' bus='xen'/>
     </disk>
     <controller type='usb' index='0' model='qusb2' ports='6'/>
+    <controller type='xenbus' index='0'/>
     <interface type='ethernet'>
       <mac address='5a:36:0e:be:00:09'/>
     </interface>

tests/xlconfigdata/test-vif-multi-ip.xml

@@ -26,6 +26,7 @@
       <target dev='hda' bus='ide'/>
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-vif-rate.xml

@@ -39,6 +39,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xlconfigdata/test-vif-typename.xml

@@ -26,6 +26,7 @@
       <target dev='hda' bus='ide'/>
       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xmconfigdata/test-disk-drv-blktap-raw.xml

@@ -18,6 +18,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:94:9c'/>
       <source bridge='br0'/>

tests/xmconfigdata/test-disk-drv-blktap2-raw.xml

@@ -18,6 +18,7 @@
       <source file='/root/some.img'/>
       <target dev='xvda' bus='xen'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:94:9c'/>
       <source bridge='br0'/>

tests/xmconfigdata/test-escape-paths.xml

@@ -39,6 +39,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xmconfigdata/test-fullvirt-default-feature.xml

@@ -35,6 +35,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xmconfigdata/test-fullvirt-force-hpet.xml

@@ -35,6 +35,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xmconfigdata/test-fullvirt-force-nohpet.xml

@@ -35,6 +35,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xmconfigdata/test-fullvirt-localtime.xml

@@ -33,6 +33,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xmconfigdata/test-fullvirt-net-netfront.xml

@@ -33,6 +33,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xmconfigdata/test-fullvirt-new-cdrom.xml

@@ -33,6 +33,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xmconfigdata/test-fullvirt-nohap.xml

@@ -34,6 +34,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xmconfigdata/test-fullvirt-parallel-tcp.xml

@@ -33,6 +33,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xmconfigdata/test-fullvirt-serial-file.xml

@@ -33,6 +33,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>

tests/xmconfigdata/test-fullvirt-serial-null.xml

@@ -33,6 +33,7 @@
       <readonly/>
       <address type='drive' controller='0' bus='1' target='0' unit='0'/>
     </disk>
+    <controller type='xenbus' index='0'/>
     <controller type='ide' index='0'/>
     <interface type='bridge'>
       <mac address='00:16:3e:66:92:9c'/>