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mirror of https://gitlab.com/libvirt/libvirt.git synced 2024-12-22 17:34:18 +03:00

qemu: Introduce a new capability for virtio-gpu-ccw

QEMU on S390 (since v2.11) can support virtio-gpu-ccw device.
Let's introduce a new qemu capability for the device.

Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Signed-off-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
This commit is contained in:
Farhan Ali 2018-03-23 13:22:38 -04:00 committed by Ján Tomko
parent f0fd90d722
commit a6441402a5
9 changed files with 237 additions and 18 deletions

View File

@ -460,6 +460,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST,
"pl011",
"machine.pseries.max-cpu-compat",
"dump-completed",
"virtio-gpu-ccw",
);
@ -1695,6 +1696,7 @@ struct virQEMUCapsStringFlags virQEMUCapsObjectTypes[] = {
{ "sclplmconsole", QEMU_CAPS_DEVICE_SCLPLMCONSOLE },
{ "isa-serial", QEMU_CAPS_DEVICE_ISA_SERIAL },
{ "pl011", QEMU_CAPS_DEVICE_PL011 },
{ "virtio-gpu-ccw", QEMU_CAPS_DEVICE_VIRTIO_GPU_CCW },
};
static struct virQEMUCapsStringFlags virQEMUCapsObjectPropsVirtioBalloon[] = {
@ -1948,6 +1950,9 @@ static struct virQEMUCapsObjectTypeProps virQEMUCapsObjectProps[] = {
{ "spapr-pci-host-bridge", virQEMUCapsObjectPropsSpaprPCIHostBridge,
ARRAY_CARDINALITY(virQEMUCapsObjectPropsSpaprPCIHostBridge),
QEMU_CAPS_DEVICE_SPAPR_PCI_HOST_BRIDGE },
{ "virtio-gpu-ccw", virQEMUCapsObjectPropsVirtioGpu,
ARRAY_CARDINALITY(virQEMUCapsObjectPropsVirtioGpu),
QEMU_CAPS_DEVICE_VIRTIO_GPU_CCW },
};

View File

@ -444,6 +444,7 @@ typedef enum {
QEMU_CAPS_DEVICE_PL011, /* -device pl011 (not user-instantiable) */
QEMU_CAPS_MACHINE_PSERIES_MAX_CPU_COMPAT, /* -machine pseries,max-cpu-compat= */
QEMU_CAPS_DUMP_COMPLETED, /* DUMP_COMPLETED event */
QEMU_CAPS_DEVICE_VIRTIO_GPU_CCW, /* -device virtio-gpu-ccw */
QEMU_CAPS_LAST /* this must always be the last item */
} virQEMUCapsFlags;

View File

@ -3456,6 +3456,71 @@
"id": "libvirt-33"
}
{
"return": [
{
"name": "notify_on_empty",
"description": "on/off",
"type": "bool"
},
{
"name": "ioeventfd",
"description": "on/off",
"type": "bool"
},
{
"name": "any_layout",
"description": "on/off",
"type": "bool"
},
{
"name": "devno",
"description": "Identifier of an I/O device in the channel subsystem, example: fe.1.23ab",
"type": "str"
},
{
"name": "indirect_desc",
"description": "on/off",
"type": "bool"
},
{
"name": "event_idx",
"description": "on/off",
"type": "bool"
},
{
"name": "virtio-backend",
"type": "child<virtio-gpu-device>"
},
{
"name": "yres",
"type": "uint32"
},
{
"name": "xres",
"type": "uint32"
},
{
"name": "iommu_platform",
"description": "on/off",
"type": "bool"
},
{
"name": "max_outputs",
"type": "uint32"
},
{
"name": "max_hostmem",
"type": "size"
},
{
"name": "max_revision",
"type": "uint32"
}
],
"id": "libvirt-34"
}
{
"return": [
{
@ -3506,7 +3571,7 @@
"cpu-max": 248
}
],
"id": "libvirt-34"
"id": "libvirt-35"
}
{
@ -4040,20 +4105,20 @@
"migration-safe": true
}
],
"id": "libvirt-35"
"id": "libvirt-36"
}
{
"return": [
],
"id": "libvirt-36"
"id": "libvirt-37"
}
{
"return": [
"emulator"
],
"id": "libvirt-37"
"id": "libvirt-38"
}
{
@ -5174,7 +5239,7 @@
"option": "drive"
}
],
"id": "libvirt-38"
"id": "libvirt-39"
}
{
@ -5232,7 +5297,7 @@
"capability": "x-multifd"
}
],
"id": "libvirt-39"
"id": "libvirt-40"
}
{
@ -15100,7 +15165,7 @@
"meta-type": "object"
}
],
"id": "libvirt-40"
"id": "libvirt-41"
}
{
@ -15139,11 +15204,11 @@
}
}
},
"id": "libvirt-41"
"id": "libvirt-42"
}
{
"id": "libvirt-42",
"id": "libvirt-43",
"error": {
"class": "GenericError",
"desc": "Property '.migratable' not found"

View File

@ -146,9 +146,10 @@
<flag name='disk-share-rw'/>
<flag name='iscsi.password-secret'/>
<flag name='dump-completed'/>
<flag name='virtio-gpu-ccw'/>
<version>2011000</version>
<kvmVersion>0</kvmVersion>
<microcodeVersion>340897</microcodeVersion>
<microcodeVersion>342058</microcodeVersion>
<package></package>
<arch>s390x</arch>
<hostCPU type='kvm' model='z14-base' migratability='no'>

View File

@ -3549,6 +3549,71 @@
"id": "libvirt-33"
}
{
"return": [
{
"name": "notify_on_empty",
"description": "on/off",
"type": "bool"
},
{
"name": "ioeventfd",
"description": "on/off",
"type": "bool"
},
{
"name": "any_layout",
"description": "on/off",
"type": "bool"
},
{
"name": "devno",
"description": "Identifier of an I/O device in the channel subsystem, example: fe.1.23ab",
"type": "str"
},
{
"name": "indirect_desc",
"description": "on/off",
"type": "bool"
},
{
"name": "event_idx",
"description": "on/off",
"type": "bool"
},
{
"name": "virtio-backend",
"type": "child<virtio-gpu-device>"
},
{
"name": "yres",
"type": "uint32"
},
{
"name": "xres",
"type": "uint32"
},
{
"name": "iommu_platform",
"description": "on/off",
"type": "bool"
},
{
"name": "max_outputs",
"type": "uint32"
},
{
"name": "max_hostmem",
"type": "size"
},
{
"name": "max_revision",
"type": "uint32"
}
],
"id": "libvirt-34"
}
{
"return": [
{
@ -3604,7 +3669,7 @@
"alias": "s390-ccw-virtio"
}
],
"id": "libvirt-34"
"id": "libvirt-35"
}
{
@ -6259,20 +6324,20 @@
"migration-safe": true
}
],
"id": "libvirt-35"
"id": "libvirt-36"
}
{
"return": [
],
"id": "libvirt-36"
"id": "libvirt-37"
}
{
"return": [
"emulator"
],
"id": "libvirt-37"
"id": "libvirt-38"
}
{
@ -7428,7 +7493,7 @@
"option": "drive"
}
],
"id": "libvirt-38"
"id": "libvirt-39"
}
{
@ -7490,7 +7555,7 @@
"capability": "dirty-bitmaps"
}
],
"id": "libvirt-39"
"id": "libvirt-40"
}
{
@ -18858,11 +18923,11 @@
"meta-type": "object"
}
],
"id": "libvirt-40"
"id": "libvirt-41"
}
{
"id": "libvirt-41",
"id": "libvirt-42",
"error": {
"class": "GenericError",
"desc": "The CPU definition 'max' is unknown."

View File

@ -146,6 +146,7 @@
<flag name='disk-share-rw'/>
<flag name='iscsi.password-secret'/>
<flag name='dump-completed'/>
<flag name='virtio-gpu-ccw'/>
<version>2011090</version>
<kvmVersion>0</kvmVersion>
<microcodeVersion>0</microcodeVersion>

View File

@ -0,0 +1,35 @@
<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>
<graphics type='vnc'/>
<video>
<model type='virtio' heads='1' primary='yes'/>
<address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0002'/>
</video>
<video>
<model type='virtio' heads='1'/>
<address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0003'/>
</video>
<panic model='s390'/>
</devices>
</domain>

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@ -0,0 +1,39 @@
<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>
<graphics type='vnc' port='-1' autoport='yes'>
<listen type='address'/>
</graphics>
<video>
<model type='virtio' heads='1' primary='yes'/>
<address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0002'/>
</video>
<video>
<model type='virtio' heads='1'/>
<address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0003'/>
</video>
<memballoon model='virtio'>
<address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0001'/>
</memballoon>
<panic model='s390'/>
</devices>
</domain>

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@ -1180,6 +1180,13 @@ mymain(void)
DO_TEST("video-qxl-heads", NONE);
DO_TEST("video-qxl-noheads", NONE);
DO_TEST("video-virtio-gpu-secondary", NONE);
DO_TEST("video-virtio-gpu-ccw",
QEMU_CAPS_VIRTIO_CCW,
QEMU_CAPS_DEVICE_VIRTIO_GPU,
QEMU_CAPS_DEVICE_VIDEO_PRIMARY,
QEMU_CAPS_VIRTIO_GPU_MAX_OUTPUTS,
QEMU_CAPS_VNC,
QEMU_CAPS_DEVICE_VIRTIO_GPU_CCW);
DO_TEST("intel-iommu",
QEMU_CAPS_DEVICE_INTEL_IOMMU);