1:35 p.m.
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(a)linux.vnet.ibm.com>
Signed-off-by: Boris Fiuczynski <fiuczy(a)linux.vnet.ibm.com>
---
src/qemu/qemu_capabilities.c | 5 ++
src/qemu/qemu_capabilities.h | 1 +
.../qemucapabilitiesdata/caps_2.11.0.s390x.replies | 83 +++++++++++++++++++---
tests/qemucapabilitiesdata/caps_2.11.0.s390x.xml | 3 +-
4 files changed, 82 insertions(+), 10 deletions(-)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 3eb5ed6..256595e 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -459,6 +459,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST,
"pl011",
"machine.pseries.max-cpu-compat",
"dump-completed",
+ "virtio-gpu-ccw",
);
@@ -1694,6 +1695,7 @@ 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[] = {
@@ -1947,6 +1949,9 @@ 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 },
};
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index c2ec2be..b4852e5 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -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;
diff --git a/tests/qemucapabilitiesdata/caps_2.11.0.s390x.replies
b/tests/qemucapabilitiesdata/caps_2.11.0.s390x.replies
index 860904b..2de2560 100644
--- a/tests/qemucapabilitiesdata/caps_2.11.0.s390x.replies
+++ b/tests/qemucapabilitiesdata/caps_2.11.0.s390x.replies
@@ -3459,6 +3459,71 @@
{
"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": [
+ {
"hotpluggable-cpus": true,
"name": "s390-ccw-virtio-2.7",
"cpu-max": 248
@@ -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"
diff --git a/tests/qemucapabilitiesdata/caps_2.11.0.s390x.xml
b/tests/qemucapabilitiesdata/caps_2.11.0.s390x.xml
index 17abac9..46ae5e2 100644
--- a/tests/qemucapabilitiesdata/caps_2.11.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_2.11.0.s390x.xml
@@ -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'>
--
2.7.4