diff options
author | Farhan Ali <alifm@linux.vnet.ibm.com> | 2018-03-23 13:22:42 -0400 |
---|---|---|
committer | Ján Tomko <jtomko@redhat.com> | 2018-03-23 19:40:20 +0100 |
commit | 24149bc060954f4858c3ba0e2304668a4e493ed2 (patch) | |
tree | b05e6150e3e59c0407447e4b2d4083517ebb0f28 | |
parent | f79e38795ea358bae415b50ef24b5b114f4382d4 (diff) | |
download | libvirt-24149bc060954f4858c3ba0e2304668a4e493ed2.tar.gz |
qemu: Add support for virtio input ccw devices
QEMU on S390 (since v2.11) can support virtio input ccw devices.
So build the qemu command line for ccw devices.
Also add test cases for virtio-{keyboard, mouse, tablet}-ccw.
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Signed-off-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
-rw-r--r-- | docs/formatdomain.html.in | 2 | ||||
-rw-r--r-- | src/qemu/qemu_command.c | 14 | ||||
-rw-r--r-- | tests/qemuxml2argvdata/input-virtio-ccw.args | 26 | ||||
-rw-r--r-- | tests/qemuxml2argvdata/input-virtio-ccw.xml | 29 | ||||
-rw-r--r-- | tests/qemuxml2argvtest.c | 8 | ||||
-rw-r--r-- | tests/qemuxml2xmloutdata/input-virtio-ccw.xml | 37 | ||||
-rw-r--r-- | tests/qemuxml2xmltest.c | 8 |
7 files changed, 121 insertions, 3 deletions
diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index 0908709813..08dc74b6b9 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -6048,6 +6048,8 @@ qemu-kvm -net nic,model=? /dev/null sub-element <code><address></code> which can tie the device to a particular PCI slot, <a href="#elementsAddress">documented above</a>. + On S390, <code>address</code> can be used to provide a CCW address for + an input device (<span class="since">since 4.2.0</span>). For type <code>passthrough</code>, the mandatory sub-element <code>source</code> must have an <code>evdev</code> attribute containing the absolute path to the diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 314f175def..89fd08b642 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -3955,6 +3955,8 @@ qemuBuildVirtioInputDevStr(const virDomainDef *def, if (dev->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI) { suffix = "-pci"; + } else if (dev->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW) { + suffix = "-ccw"; } else if (dev->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_MMIO) { suffix = "-device"; } else { @@ -3966,7 +3968,9 @@ qemuBuildVirtioInputDevStr(const virDomainDef *def, switch ((virDomainInputType) dev->type) { case VIR_DOMAIN_INPUT_TYPE_MOUSE: - if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_MOUSE)) { + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_MOUSE) || + (dev->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW && + !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VIRTIO_MOUSE_CCW))) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", _("virtio-mouse is not supported by this QEMU binary")); goto error; @@ -3974,7 +3978,9 @@ qemuBuildVirtioInputDevStr(const virDomainDef *def, virBufferAsprintf(&buf, "virtio-mouse%s,id=%s", suffix, dev->info.alias); break; case VIR_DOMAIN_INPUT_TYPE_TABLET: - if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_TABLET)) { + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_TABLET) || + (dev->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW && + !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VIRTIO_TABLET_CCW))) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", _("virtio-tablet is not supported by this QEMU binary")); goto error; @@ -3982,7 +3988,9 @@ qemuBuildVirtioInputDevStr(const virDomainDef *def, virBufferAsprintf(&buf, "virtio-tablet%s,id=%s", suffix, dev->info.alias); break; case VIR_DOMAIN_INPUT_TYPE_KBD: - if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_KEYBOARD)) { + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_KEYBOARD) || + (dev->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW && + !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VIRTIO_KEYBOARD_CCW))) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", _("virtio-keyboard is not supported by this QEMU binary")); goto error; diff --git a/tests/qemuxml2argvdata/input-virtio-ccw.args b/tests/qemuxml2argvdata/input-virtio-ccw.args new file mode 100644 index 0000000000..6ee318c350 --- /dev/null +++ b/tests/qemuxml2argvdata/input-virtio-ccw.args @@ -0,0 +1,26 @@ +LC_ALL=C \ +PATH=/bin \ +HOME=/home/test \ +USER=test \ +LOGNAME=test \ +QEMU_AUDIO_DRV=none \ +/usr/bin/qemu-system-s390x \ +-name QEMUGuest1 \ +-S \ +-M s390-ccw-virtio \ +-m 214 \ +-smp 1,sockets=1,cores=1,threads=1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1803 \ +-nographic \ +-nodefaults \ +-chardev socket,id=charmonitor,path=/tmp/lib/domain--1-QEMUGuest1/monitor.sock,\ +server,nowait \ +-mon chardev=charmonitor,id=monitor,mode=readline \ +-boot c \ +-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-virtio-disk0 \ +-device virtio-blk-ccw,devno=fe.0.0000,drive=drive-virtio-disk0,\ +id=virtio-disk0 \ +-device virtio-keyboard-ccw,id=input0,devno=fe.0.0002 \ +-device virtio-mouse-ccw,id=input1,devno=fe.0.0003 \ +-device virtio-tablet-ccw,id=input2,devno=fe.0.0004 \ +-device virtio-balloon-ccw,id=balloon0,devno=fe.0.0001 diff --git a/tests/qemuxml2argvdata/input-virtio-ccw.xml b/tests/qemuxml2argvdata/input-virtio-ccw.xml new file mode 100644 index 0000000000..a9716627e1 --- /dev/null +++ b/tests/qemuxml2argvdata/input-virtio-ccw.xml @@ -0,0 +1,29 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1803</uuid> + <memory>219136</memory> + <currentMemory>219136</currentMemory> + <vcpu>1</vcpu> + <os> + <type arch='s390x' machine='s390-ccw-virtio'>hvm</type> + </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'> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='hda' bus='virtio'/> + <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0'/> + </disk> + <memballoon model='virtio'> + <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x1'/> + </memballoon> + <input type='keyboard' bus='virtio'/> + <input type='mouse' bus='virtio'/> + <input type='tablet' bus='virtio'/> + <panic model='s390'/> + </devices> +</domain> diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index e86939d8b3..308d71f725 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -3015,6 +3015,14 @@ mymain(void) QEMU_CAPS_VNC, QEMU_CAPS_DEVICE_VIRTIO_GPU_CCW); + DO_TEST("input-virtio-ccw", QEMU_CAPS_VIRTIO_CCW, + QEMU_CAPS_VIRTIO_KEYBOARD, + QEMU_CAPS_VIRTIO_MOUSE, + QEMU_CAPS_VIRTIO_TABLET, + QEMU_CAPS_DEVICE_VIRTIO_KEYBOARD_CCW, + QEMU_CAPS_DEVICE_VIRTIO_MOUSE_CCW, + QEMU_CAPS_DEVICE_VIRTIO_TABLET_CCW); + if (getenv("LIBVIRT_SKIP_CLEANUP") == NULL) virFileDeleteTree(fakerootdir); diff --git a/tests/qemuxml2xmloutdata/input-virtio-ccw.xml b/tests/qemuxml2xmloutdata/input-virtio-ccw.xml new file mode 100644 index 0000000000..20aed31f3f --- /dev/null +++ b/tests/qemuxml2xmloutdata/input-virtio-ccw.xml @@ -0,0 +1,37 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1803</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='ccw' cssid='0xfe' ssid='0x0' devno='0x0000'/> + </disk> + <input type='keyboard' bus='virtio'> + <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0002'/> + </input> + <input type='mouse' bus='virtio'> + <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0003'/> + </input> + <input type='tablet' bus='virtio'> + <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0004'/> + </input> + <memballoon model='virtio'> + <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0001'/> + </memballoon> + <panic model='s390'/> + </devices> +</domain> diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index 5b014ca60b..0f560290a0 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -1230,6 +1230,14 @@ mymain(void) QEMU_CAPS_DEVICE_SPAPR_PCI_HOST_BRIDGE); DO_TEST("user-aliases", NONE); + DO_TEST("input-virtio-ccw", + QEMU_CAPS_VIRTIO_CCW, + QEMU_CAPS_VIRTIO_KEYBOARD, + QEMU_CAPS_VIRTIO_MOUSE, + QEMU_CAPS_VIRTIO_TABLET, + QEMU_CAPS_DEVICE_VIRTIO_KEYBOARD_CCW, + QEMU_CAPS_DEVICE_VIRTIO_MOUSE_CCW, + QEMU_CAPS_DEVICE_VIRTIO_TABLET_CCW); /* Test disks with format probing enabled for legacy reasons. * New tests should not go in this section. */ |