[libvirt] [PATCH 11/13] tests: Add new tests for zPCI

Xiao Feng Ren renxiaof at linux.vnet.ibm.com
Thu May 24 12:24:36 UTC 2018


From: Yi Min Zhao <zyimin at linux.ibm.com>

This patch adds new test cases for zPCI when 'uid' and 'fid'
are defined with different conditions in XML.

Signed-off-by: Yi Min Zhao <zyimin at linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy at linux.vnet.ibm.com>
Reviewed-by: Bjoern Walk <bwalk at linux.ibm.com>
Reviewed-by: Stefan Zimmermann <stzi at linux.vnet.ibm.com>
---
 tests/qemuxml2argvdata/disk-virtio-s390-zpci.args  | 27 +++++++++
 tests/qemuxml2argvdata/disk-virtio-s390-zpci.xml   | 17 ++++++
 .../hostdev-vfio-zpci-autogenerate.args            | 24 ++++++++
 .../hostdev-vfio-zpci-autogenerate.xml             | 18 ++++++
 .../hostdev-vfio-zpci-boundaries.args              | 27 +++++++++
 .../hostdev-vfio-zpci-boundaries.xml               | 26 +++++++++
 .../hostdev-vfio-zpci-multidomain-many.args        | 38 ++++++++++++
 .../hostdev-vfio-zpci-multidomain-many.xml         | 67 ++++++++++++++++++++++
 tests/qemuxml2argvdata/hostdev-vfio-zpci.args      | 24 ++++++++
 tests/qemuxml2argvdata/hostdev-vfio-zpci.xml       | 19 ++++++
 tests/qemuxml2argvtest.c                           | 21 +++++++
 tests/qemuxml2xmloutdata/disk-virtio-s390-zpci.xml | 29 ++++++++++
 tests/qemuxml2xmloutdata/hostdev-vfio-zpci.xml     | 30 ++++++++++
 tests/qemuxml2xmltest.c                            |  3 +
 14 files changed, 370 insertions(+)
 create mode 100644 tests/qemuxml2argvdata/disk-virtio-s390-zpci.args
 create mode 100644 tests/qemuxml2argvdata/disk-virtio-s390-zpci.xml
 create mode 100644 tests/qemuxml2argvdata/hostdev-vfio-zpci-autogenerate.args
 create mode 100644 tests/qemuxml2argvdata/hostdev-vfio-zpci-autogenerate.xml
 create mode 100644 tests/qemuxml2argvdata/hostdev-vfio-zpci-boundaries.args
 create mode 100644 tests/qemuxml2argvdata/hostdev-vfio-zpci-boundaries.xml
 create mode 100644 tests/qemuxml2argvdata/hostdev-vfio-zpci-multidomain-many.args
 create mode 100644 tests/qemuxml2argvdata/hostdev-vfio-zpci-multidomain-many.xml
 create mode 100644 tests/qemuxml2argvdata/hostdev-vfio-zpci.args
 create mode 100644 tests/qemuxml2argvdata/hostdev-vfio-zpci.xml
 create mode 100644 tests/qemuxml2xmloutdata/disk-virtio-s390-zpci.xml
 create mode 100644 tests/qemuxml2xmloutdata/hostdev-vfio-zpci.xml

diff --git a/tests/qemuxml2argvdata/disk-virtio-s390-zpci.args b/tests/qemuxml2argvdata/disk-virtio-s390-zpci.args
new file mode 100644
index 0000000000..ffb5d1597e
--- /dev/null
+++ b/tests/qemuxml2argvdata/disk-virtio-s390-zpci.args
@@ -0,0 +1,27 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu-system-s390x \
+-name QEMUGuest1 \
+-S \
+-machine s390-ccw-virtio,accel=tcg,usb=off,dump-guest-core=off \
+-m 214 \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,path=/tmp/lib/domain--1-QEMUGuest1/monitor.sock,\
+server,nowait \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-boot c \
+-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-virtio-disk0 \
+-device zpci,uid=25,fid=31,target=virtio-disk0,id=zpci25 \
+-device virtio-blk-pci,bus=pci.0,addr=0x8,drive=drive-virtio-disk0,\
+id=virtio-disk0 \
+-device virtio-balloon-ccw,id=balloon0,devno=fe.0.0000
diff --git a/tests/qemuxml2argvdata/disk-virtio-s390-zpci.xml b/tests/qemuxml2argvdata/disk-virtio-s390-zpci.xml
new file mode 100644
index 0000000000..7887b97b2c
--- /dev/null
+++ b/tests/qemuxml2argvdata/disk-virtio-s390-zpci.xml
@@ -0,0 +1,17 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory>219136</memory>
+  <vcpu>1</vcpu>
+  <os>
+    <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+  </os>
+  <devices>
+    <emulator>/usr/bin/qemu-system-s390x</emulator>
+    <disk type='block' device='disk'>
+      <source dev='/dev/HostVG/QEMUGuest1'/>
+      <target dev='hda' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0' uid='0x0019' fid='0x0000001f'/>
+    </disk>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci-autogenerate.args b/tests/qemuxml2argvdata/hostdev-vfio-zpci-autogenerate.args
new file mode 100644
index 0000000000..d5e10dbb0c
--- /dev/null
+++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci-autogenerate.args
@@ -0,0 +1,24 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu-system-s390x \
+-name QEMUGuest1 \
+-S \
+-machine s390-ccw-virtio,accel=tcg,usb=off,dump-guest-core=off \
+-m 214 \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,path=/tmp/lib/domain--1-QEMUGuest1/monitor.sock,\
+server,nowait \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-device zpci,uid=1,fid=0,target=hostdev0,id=zpci1 \
+-device vfio-pci,host=00:00.0,id=hostdev0,bus=pci.0,addr=0x1 \
+-device virtio-balloon-ccw,id=balloon0,devno=fe.0.0000
diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci-autogenerate.xml b/tests/qemuxml2argvdata/hostdev-vfio-zpci-autogenerate.xml
new file mode 100644
index 0000000000..36161006ab
--- /dev/null
+++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci-autogenerate.xml
@@ -0,0 +1,18 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory>219100</memory>
+  <os>
+    <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+  </os>
+  <devices>
+    <emulator>/usr/bin/qemu-system-s390x</emulator>
+    <hostdev mode='subsystem' type='pci'>
+      <driver name='vfio'/>
+      <source>
+        <address domain='0x0000' bus='0x00' slot='0x00' function='0x0'/>
+      </source>
+      <address type='pci'/>
+    </hostdev>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci-boundaries.args b/tests/qemuxml2argvdata/hostdev-vfio-zpci-boundaries.args
new file mode 100644
index 0000000000..e296bf7792
--- /dev/null
+++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci-boundaries.args
@@ -0,0 +1,27 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu-system-s390x \
+-name QEMUGuest1 \
+-S \
+-machine s390-ccw-virtio,accel=tcg,usb=off,dump-guest-core=off \
+-m 214 \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,path=/tmp/lib/domain--1-QEMUGuest1/monitor.sock,\
+server,nowait \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-device pci-bridge,chassis_nr=1,id=pci.1,bus=pci.0,addr=0x1 \
+-device zpci,uid=65535,fid=4294967295,target=hostdev0,id=zpci65535 \
+-device vfio-pci,host=ffff:00:00.0,id=hostdev0,bus=pci.1,addr=0x1f \
+-device zpci,uid=1,fid=0,target=hostdev1,id=zpci1 \
+-device vfio-pci,host=00:00.0,id=hostdev1,bus=pci.0,addr=0x2 \
+-device virtio-balloon-ccw,id=balloon0,devno=fe.0.0000
diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci-boundaries.xml b/tests/qemuxml2argvdata/hostdev-vfio-zpci-boundaries.xml
new file mode 100644
index 0000000000..779eb12ac2
--- /dev/null
+++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci-boundaries.xml
@@ -0,0 +1,26 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory>219100</memory>
+  <os>
+    <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+  </os>
+  <devices>
+    <emulator>/usr/bin/qemu-system-s390x</emulator>
+    <controller type='pci' index='0' model='pci-root'/>
+    <hostdev mode='subsystem' type='pci'>
+      <driver name='vfio'/>
+      <source>
+        <address domain='0xffff' bus='0x00' slot='0x00' function='0x0'/>
+      </source>
+      <address type='pci' domain='0x0000' bus='0x01' slot='0x1f' function='0x0' fid='0xffffffff' uid='0xffff'/>
+    </hostdev>
+    <hostdev mode='subsystem' type='pci'>
+      <driver name='vfio'/>
+      <source>
+        <address domain='0x0000' bus='0x00' slot='0x00' function='0x0'/>
+      </source>
+      <address type='pci' fid='0x00000000' uid='0x0001'/>
+    </hostdev>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci-multidomain-many.args b/tests/qemuxml2argvdata/hostdev-vfio-zpci-multidomain-many.args
new file mode 100644
index 0000000000..e703f8b2e0
--- /dev/null
+++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci-multidomain-many.args
@@ -0,0 +1,38 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu-system-s390x \
+-name QEMUGuest1 \
+-S \
+-machine s390-ccw-virtio,accel=tcg,usb=off,dump-guest-core=off \
+-m 214 \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,path=/tmp/lib/domain--1-QEMUGuest1/monitor.sock,\
+server,nowait \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-device zpci,uid=35,fid=63,target=hostdev0,id=zpci35 \
+-device vfio-pci,host=0001:00:00.0,id=hostdev0,bus=pci.0,addr=0x3 \
+-device zpci,uid=53,fid=104,target=hostdev1,id=zpci53 \
+-device vfio-pci,host=0002:00:00.0,id=hostdev1,bus=pci.0,addr=0x1 \
+-device zpci,uid=1,fid=0,target=hostdev2,id=zpci1 \
+-device vfio-pci,host=0003:00:00.0,id=hostdev2,bus=pci.0,addr=0x2 \
+-device zpci,uid=2,fid=1,target=hostdev3,id=zpci2 \
+-device vfio-pci,host=0004:00:00.0,id=hostdev3,bus=pci.0,addr=0x5 \
+-device zpci,uid=83,fid=2,target=hostdev4,id=zpci83 \
+-device vfio-pci,host=0005:00:00.0,id=hostdev4,bus=pci.0,addr=0x7 \
+-device zpci,uid=3,fid=114,target=hostdev5,id=zpci3 \
+-device vfio-pci,host=0006:00:00.0,id=hostdev5,bus=pci.0,addr=0x9 \
+-device zpci,uid=23,fid=3,target=hostdev6,id=zpci23 \
+-device vfio-pci,host=0007:00:00.0,id=hostdev6,bus=pci.0,addr=0x4 \
+-device zpci,uid=4,fid=40,target=hostdev7,id=zpci4 \
+-device vfio-pci,host=0008:00:00.0,id=hostdev7,bus=pci.0,addr=0x6 \
+-device virtio-balloon-ccw,id=balloon0,devno=fe.0.0000
diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci-multidomain-many.xml b/tests/qemuxml2argvdata/hostdev-vfio-zpci-multidomain-many.xml
new file mode 100644
index 0000000000..e69714fc9c
--- /dev/null
+++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci-multidomain-many.xml
@@ -0,0 +1,67 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory>219100</memory>
+  <os>
+    <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+  </os>
+  <devices>
+    <emulator>/usr/bin/qemu-system-s390x</emulator>
+    <controller type='pci' index='0' model='pci-root'/>
+    <hostdev mode='subsystem' type='pci'>
+      <driver name='vfio'/>
+      <source>
+        <address domain='0x0001' bus='0x00' slot='0x00' function='0x0'/>
+      </source>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0' uid='0x0023' fid='0x0000003f'/>
+    </hostdev>
+    <hostdev mode='subsystem' type='pci'>
+      <driver name='vfio'/>
+      <source>
+        <address domain='0x0002' bus='0x00' slot='0x00' function='0x0'/>
+      </source>
+      <address type='pci' uid='0x0035' fid='0x00000068'/>
+    </hostdev>
+    <hostdev mode='subsystem' type='pci'>
+      <driver name='vfio'/>
+      <source>
+        <address domain='0x0003' bus='0x00' slot='0x00' function='0x0'/>
+      </source>
+    </hostdev>
+    <hostdev mode='subsystem' type='pci'>
+      <driver name='vfio'/>
+      <source>
+        <address domain='0x0004' bus='0x00' slot='0x00' function='0x0'/>
+      </source>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
+    </hostdev>
+    <hostdev mode='subsystem' type='pci'>
+      <driver name='vfio'/>
+      <source>
+        <address domain='0x0005' bus='0x00' slot='0x00' function='0x0'/>
+      </source>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0' uid='0x0053'/>
+    </hostdev>
+    <hostdev mode='subsystem' type='pci'>
+      <driver name='vfio'/>
+      <source>
+        <address domain='0x0006' bus='0x00' slot='0x00' function='0x0'/>
+      </source>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0' fid='0x00000072'/>
+    </hostdev>
+    <hostdev mode='subsystem' type='pci'>
+      <driver name='vfio'/>
+      <source>
+        <address domain='0x0007' bus='0x00' slot='0x00' function='0x0'/>
+      </source>
+      <address type='pci' uid='0x0017'/>
+    </hostdev>
+    <hostdev mode='subsystem' type='pci'>
+      <driver name='vfio'/>
+      <source>
+        <address domain='0x0008' bus='0x00' slot='0x00' function='0x0'/>
+      </source>
+      <address type='pci' fid='0x00000028'/>
+    </hostdev>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci.args b/tests/qemuxml2argvdata/hostdev-vfio-zpci.args
new file mode 100644
index 0000000000..1f9f1c688a
--- /dev/null
+++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci.args
@@ -0,0 +1,24 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu-system-s390x \
+-name QEMUGuest1 \
+-S \
+-machine s390-ccw-virtio,accel=tcg,usb=off,dump-guest-core=off \
+-m 214 \
+-smp 1,sockets=1,cores=1,threads=1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-display none \
+-no-user-config \
+-nodefaults \
+-chardev socket,id=charmonitor,path=/tmp/lib/domain--1-QEMUGuest1/monitor.sock,\
+server,nowait \
+-mon chardev=charmonitor,id=monitor,mode=control \
+-rtc base=utc \
+-no-shutdown \
+-device zpci,uid=25,fid=31,target=hostdev0,id=zpci25 \
+-device vfio-pci,host=00:00.0,id=hostdev0,bus=pci.0,addr=0x8 \
+-device virtio-balloon-ccw,id=balloon0,devno=fe.0.0000
diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci.xml b/tests/qemuxml2argvdata/hostdev-vfio-zpci.xml
new file mode 100644
index 0000000000..cde333e220
--- /dev/null
+++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci.xml
@@ -0,0 +1,19 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory>219100</memory>
+  <os>
+    <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+  </os>
+  <devices>
+    <emulator>/usr/bin/qemu-system-s390x</emulator>
+    <controller type='pci' index='0' model='pci-root'/>
+    <hostdev mode='subsystem' type='pci' managed='no'>
+      <driver name='vfio'/>
+      <source>
+        <address domain='0x0000' bus='0x00' slot='0x00' function='0x0'/>
+      </source>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0' uid='0x0019' fid='0x0000001f'/>
+    </hostdev>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index 1d023129ac..80cfec0714 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -976,6 +976,8 @@ mymain(void)
             QEMU_CAPS_CCW, QEMU_CAPS_VIRTIO_S390);
     DO_TEST("disk-virtio-scsi-ccw", QEMU_CAPS_VIRTIO_SCSI,
             QEMU_CAPS_CCW, QEMU_CAPS_VIRTIO_S390);
+    DO_TEST("disk-virtio-s390-zpci", QEMU_CAPS_DEVICE_ZPCI,
+            QEMU_CAPS_CCW, QEMU_CAPS_VIRTIO_S390);
     DO_TEST("disk-order",
             QEMU_CAPS_DRIVE_BOOT, QEMU_CAPS_VIRTIO_BLK_SCSI);
     DO_TEST("disk-virtio-drive-queues",
@@ -1542,6 +1544,25 @@ mymain(void)
             QEMU_CAPS_DEVICE_VFIO_PCI);
     DO_TEST_PARSE_ERROR("hostdev-mdev-invalid-target-address",
             QEMU_CAPS_DEVICE_VFIO_PCI);
+    DO_TEST("hostdev-vfio-zpci",
+            QEMU_CAPS_BOOTINDEX, QEMU_CAPS_CCW,
+            QEMU_CAPS_VIRTIO_S390, QEMU_CAPS_DEVICE_VFIO_PCI,
+            QEMU_CAPS_DEVICE_ZPCI);
+    DO_TEST("hostdev-vfio-zpci-multidomain-many",
+            QEMU_CAPS_BOOTINDEX, QEMU_CAPS_VIRTIO_S390,
+            QEMU_CAPS_CCW, QEMU_CAPS_DEVICE_PCI_BRIDGE,
+            QEMU_CAPS_DEVICE_VFIO_PCI, QEMU_CAPS_DEVICE_ZPCI);
+    DO_TEST("hostdev-vfio-zpci-autogenerate",
+            QEMU_CAPS_BOOTINDEX, QEMU_CAPS_VIRTIO_S390,
+            QEMU_CAPS_CCW, QEMU_CAPS_DEVICE_VFIO_PCI,
+            QEMU_CAPS_DEVICE_ZPCI);
+    DO_TEST("hostdev-vfio-zpci-boundaries",
+            QEMU_CAPS_BOOTINDEX, QEMU_CAPS_VIRTIO_S390,
+            QEMU_CAPS_CCW, QEMU_CAPS_DEVICE_PCI_BRIDGE,
+            QEMU_CAPS_DEVICE_VFIO_PCI, QEMU_CAPS_DEVICE_ZPCI);
+    DO_TEST_FAILURE("hostdev-vfio-zpci",
+            QEMU_CAPS_BOOTINDEX, QEMU_CAPS_VIRTIO_S390,
+            QEMU_CAPS_CCW, QEMU_CAPS_DEVICE_VFIO_PCI);
     DO_TEST("pci-rom", NONE);
     DO_TEST("pci-rom-disabled", NONE);
     DO_TEST("pci-rom-disabled-invalid", NONE);
diff --git a/tests/qemuxml2xmloutdata/disk-virtio-s390-zpci.xml b/tests/qemuxml2xmloutdata/disk-virtio-s390-zpci.xml
new file mode 100644
index 0000000000..2e658807e9
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/disk-virtio-s390-zpci.xml
@@ -0,0 +1,29 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219136</memory>
+  <currentMemory unit='KiB'>219136</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu-system-s390x</emulator>
+    <disk type='block' device='disk'>
+      <driver name='qemu' type='raw'/>
+      <source dev='/dev/HostVG/QEMUGuest1'/>
+      <target dev='hda' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0' uid='0x0019' fid='0x0000001f'/>
+    </disk>
+    <controller type='pci' index='0' model='pci-root'/>
+    <memballoon model='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0' uid='0x0001' fid='0x00000000'/>
+    </memballoon>
+    <panic model='s390'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2xmloutdata/hostdev-vfio-zpci.xml b/tests/qemuxml2xmloutdata/hostdev-vfio-zpci.xml
new file mode 100644
index 0000000000..1f48c44e30
--- /dev/null
+++ b/tests/qemuxml2xmloutdata/hostdev-vfio-zpci.xml
@@ -0,0 +1,30 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219100</memory>
+  <currentMemory unit='KiB'>219100</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='s390x' machine='s390-ccw-virtio'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu-system-s390x</emulator>
+    <controller type='pci' index='0' model='pci-root'/>
+    <hostdev mode='subsystem' type='pci' managed='no'>
+      <driver name='vfio'/>
+      <source>
+        <address domain='0x0000' bus='0x00' slot='0x00' function='0x0'/>
+      </source>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0' uid='0x0019' fid='0x0000001f'/>
+    </hostdev>
+    <memballoon model='virtio'>
+      <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0000'/>
+    </memballoon>
+    <panic model='s390'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
index e31d8212fe..2c7f52a17b 100644
--- a/tests/qemuxml2xmltest.c
+++ b/tests/qemuxml2xmltest.c
@@ -395,6 +395,8 @@ mymain(void)
             QEMU_CAPS_VIRTIO_SCSI);
     DO_TEST("disk-virtio-scsi-ioeventfd",
             QEMU_CAPS_VIRTIO_SCSI);
+    DO_TEST("disk-virtio-s390-zpci",
+            QEMU_CAPS_DEVICE_ZPCI);
     DO_TEST("disk-scsi-megasas",
             QEMU_CAPS_SCSI_MEGASAS);
     DO_TEST("disk-scsi-mptsas1068",
@@ -474,6 +476,7 @@ mymain(void)
     DO_TEST("hostdev-usb-address", NONE);
     DO_TEST("hostdev-pci-address", NONE);
     DO_TEST("hostdev-vfio", NONE);
+    DO_TEST("hostdev-vfio-zpci", QEMU_CAPS_DEVICE_ZPCI, QEMU_CAPS_CCW);
     DO_TEST("hostdev-mdev-precreated", NONE);
     DO_TEST("pci-rom", NONE);
     DO_TEST("pci-rom-disabled", NONE);
-- 
2.16.3




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