When I was cleaning up the regex after we removed most of our custom
autofree helpers I've forgot to delete one closing brace, thus the regex
was not matching anything.
Fixes: 65f702020e
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
1) 'activePcrBanksStr' is not initialized:
../../../libvirt/src/qemu/qemu_tpm.c: In function ‘qemuExtTPMStart’:
/usr/include/glib-2.0/glib/glib-autocleanups.h:28:3: error: ‘activePcrBanksStr’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
28 | g_free (*pp);
| ^~~~~~~~~~~~
../../../libvirt/src/qemu/qemu_tpm.c:613:22: note: ‘activePcrBanksStr’ was declared here
613 | g_autofree char *activePcrBanksStr;
| ^~~~~~~~~~~~~~~~~
2) 'pwdfile_fd' is unused:
../../../libvirt/src/qemu/qemu_tpm.c:615:19: error: unused variable 'pwdfile_fd' [-Werror,-Wunused-variable]
VIR_AUTOCLOSE pwdfile_fd = -1;
Fixes: a5bbe1a8b6
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Add stat entries also for the mirror destination and the backup job
scratch/target file. This is possible with '-blockdev' as we use unique
index for the entries.
The stats are reported when the VIR_CONNECT_GET_ALL_DOMAINS_STATS_BACKING
is used.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2017928
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use the 'query-nodes' flag to return all stats. The flag was introduced
prior to qemu-2.11 so we can always use it, but we invoke it only when
querying stats. The other invocation is used for detecting the nodenames
which is fragile code.
The images without a frontend don't have the device field so the
extraction code checks need to be relaxed.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The formatter for the backup job data didn't pass the virDomainXMLOption
struct to the disk formatter which meant that the private data of the
disk source were not formatted.
This didn't pose a problem for now as the blockjob list remembered the
nodenames for the jobs, but the backup source lost them.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Starting from QEMU-6.2 enum members can be deprecated. Add support to
the validator.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Move the function to the top of the file so other functions placed
towards the top will be able to reuse it.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Switch to the new more featured way to report enum members which will
also allow us to detect use of deprecated members.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
QEMU-6.2 is reporting enum values in the new 'members' array which we'll
be switching to. Rewrite the logic so that adding the new checker is
more straightforward.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
QEMU-6.2 added feature flags for enum types. Add support for querying
them into our QMP schema query language.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Starting from QEMU-6.2 enum members are reported as an array of objects
under new name "values" so that extra data can be reported for each
member.
Modify the code so that we prefer 'members' and skip 'values' completely
if we've used 'members'.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Update to v6.1.0-1735-gc52d69e7db which has Markus' patches for
improvements of enum probing.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The QMP implementation didn't use any new approach. The command itself
is now only used with legacy qemu versions.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Report an error if the new hotplug is not supported and remove the
alternate code paths.
The modern cpu-hotplug code was introduced in qemu-2.7. We keep the
capability so that proper errors are reported in case a platform doesn't
support hotplug.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Modern cpu hotplug was introduced in qemu-2.7, thus all qemu versions
actually support it. Remove the tests for the legacy hotplug.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Open code virHashAddEntry so that the error code path can be avoided.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Always fetch the stats for all backing chain members. Callers from
qemu_driver.c already always passed 'true' and the caller from the
migration code won't mind when we fetch all stats.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
All (proper) callers pass true so we can remove the argument.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Use automatic memory clearing and remove the cleanup label.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Use automatic memory clearing for the temporary variables and remove the
cleanup section.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Use automatic memory clearing for the temporary variable and remove the
cleanup section.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Use automatic memory clearing for the temporary variable and remove the
cleanup section.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Similarly to the fix to 'qemuDomainBlocksStatsGather' we should be
always fetching the full backing chain so that we can avoid any
automatic filter notes which would prevent us from fetching the stats
for the correct nodename.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
In certain cases such as when running a backup blockjob qemu installs a
filter node between the frontend and the top node of the backend of the
disk. The stats gathering code didn't instruct the monitor code to fetch
the stats for all the layers, so since the top layer now doesn't have
stats we were reporting wrong stats such as allocation.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2015281
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Issuing simple QMP commands is pain as they need to be wrapped by the
JSON wrapper:
{ "execute": "COMMAND" }
and optionally also:
{ "execute": "COMMAND", "arguments":...}
For simple commands without arguments we can add syntax sugar to virsh
which allows simple usage of QMP and additionally prepares also for
passing through of the 'arguments' section:
virsh qemu-monitor-command $VM query-status
is equivalent to
virsh qemu-monitor-command $VM '{"execute":"query-status"}'
and
virsh qemu-monitor-command $VM query-named-block-nodes '{"flat":true}'
or
virsh qemu-monitor-command $VM query-named-block-nodes '"flat":true'
is equivalent to
virsh qemu-monitor-command $VM '{"execute":"query-named-block-nodes", "arguments":{"flat":true}}'
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Normally this would be considered an internal detail which we don't
document in the news, but in this case I'd like to make people aware of
the change so that they preferrably report them ASAP.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Now that we use JSON with -device we can validate it at least partially
(since the schema for 'device_add' is for now incomplete) against the
QMP schema.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Starting with QEMU-6.2 started accepting a JSON object as argument for
'-device' which will also become the only syntax considered stable by
qemu in the future.
Since libvirt was recently converted to generate the properties via JSON
to begin wit we can start using it on the commandline as well, by simply
enabling the QEMU_CAPS_DEVICE_JSON capability, which we do by probing
for the 'json-cli' feature flag of 'device_add'.
Normally a change which changes a commandline output should be happening
only after the impacted real-caps test files are forked in the version
preceding the change, but in this case it's not necessary as the logic
for generating the device properties stays identical and we just change
the output format (avoid conversion). Additionally we still have a lot
of tests validating the conversion to the old commandline options.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use the 'allowIncomplete' argument of testQEMUSchemaValidateCommand to
validate at least properties which are already described by the schema.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The QMP schema for 'device_add' is not complete yet. Allow validation of
incomplete schema so that we can enable at least some validation. Once
there's more schema in the future all present members are still
validated.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Update to v6.1.0-1510-gc148a05721 which most notably adds the 'json-cli'
feature for 'device_add' QMP command meaning that -device accepts JSON.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
QEMU declares the bootindex types as:
bootindexA=<int32>
bootindexB=<int32>
The driveA/driveB parameters were deprecated and removed in qemu-6.0.
We'll keep them for compatibility, but they are not used with -blockdev.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
qemuBuildFloppyCommandLineControllerOptions was generating config for
both the implicit and explicit fdc. The explicit FDC is using '-device'
and thus will need to be converted to JSON.
Split up the lookup of the floppy drive configs from the actual command
generation.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
QEMU declares the props we control as:
'ccid-card-emulated'
backend=<str>
cert1=<str>
cert2=<str>
cert3=<str>
db=<str>
'ccid-card-passthru'
chardev=<str> - ID of a chardev to use as a backend
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
While this device doesn't have any properties it must be converted to
use qemuBuildDeviceCommandlineFromJSON so that we can validate it in the
future.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
QEMU declares the 'guid' property as:
guid=<str> - UUID (aka GUID) or "auto" for random value (default) (default: "auto")
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Move it into the validator. Note that the placement into the device
validation part is intentional so that it also covers hotplug code
paths.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
We have a commonly used helper virDomainControllerAliasFind, which does
the same thing and also reports errors internally.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use 'virXMLPropEnum' to parse it and fix all switch statements which
didn't include the VIR_DOMAIN_SMARTCARD_TYPE_LAST case.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Don't check the type twice, move the chardev validation into the
switch.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Now that the code was converted to use this helper we can remove it.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The data is based on commit v6.1.0-1313-gc09124dcb8
Notable changes:
- New machine types for the 6.2 cycle were added
- MEM_UNPLUG_ERROR event was deprecated and replaced by
DEVICE_UNPLUG_GUEST_ERROR
- Intel SGX related commands and devices added
- 'copy-before-write' blockdev filter was added
- 'memory-backend-epc' was added
- new cpu flags
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
We control only the 'tpmdev' property of TPM devices which is a string.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The codec devices have the following properties we control:
cad=<uint32> - (default: 4294967295)
audiodev=<str> - ID of an audiodev to use as a backend
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The sound devices have only the 'audiodev' property which is a string.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
All virtio devices were converted to the new JSON formatter so we can
remove the old one.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
We control the following properties of the devices in question:
'virtio-gpu'
virgl=<bool> - on/off (default: true)
'qxl'
ram_size=<uint32> - (default: 67108864)
vram_size=<uint64> - (default: 67108864)
vram64_size_mb=<uint32> - (default: 4294967295)
vgamem_mb=<uint32> - (default: 16)
max_outputs=<uint16> - (default: 0)
'vhost-user-gpu'
max_outputs=<uint32> - (default: 1)
chardev=<string>
'VGA'
vgamem_mb=<uint32> - (default: 16)
'bochs-display'
vgamem=<size> - (default: 16777216)
common for all devices:
xres=<uint32> - (default: 0)
yres=<uint32> - (default: 0)
The only noticable change is using memory size in bytes for
'bochs-display' instead of kibibytes.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The 'vhost-user-fs-pci' has following properties we control:
chardev=<str> - ID of a chardev to use as a backend
queue-size=<uint16> - (default: 128)
tag=<str>
bootindex=<int32>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Remove the old-style 'device_add' helpers which parse the commandline
arguments to JSON since we now coverted all usage to use JSON directly.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Build the properties of 'vhost-vsock' device via JSON. In comparison to
previous similar refactors this also modifies the hotplug code to attach
the vhost fd handle explicitly rather than using
'qemuMonitorAddDeviceWithFd'.
The properties of vhost-vsock have the following types according to
QEMU:
guest-cid=<uint64> - (default: 0)
vhostfd=<str>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Build the properties of 'vhost-scsi' device via JSON. In comparison to
previous similar refactors this also modifies the hotplug code to attach
the vhost fd handle explicitly rather than using
'qemuMonitorAddDeviceWithFd'.
The 'vhost-scsi' device doesn't have any special (non-string) properties.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Build commandlines for character devices via JSON.
For devices using 'VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_SERIAL' address
type 'qemuBuildDeviceAddressProps' will now generate the address. The
only special property is 'nr'. QEMU declares it as:
nr=<uint32> - (default: 4294967295)
The test fallout is caused by formatting addresses as decimal numbers
instead of hex as described in the commit which added
'qemuBuildDeviceAddressProps'.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The handlers for PCI, SCSI and USB controllers already use JSON
internally. This patch converts 'virtio-serial', 'ccid' and 'sata' to do
the same and passes out the JSON directly so that it can be used in
monitor code to avoid conversion.
From the controllers converted in this patch only 'virtio-serial' has
special properties. QEMU thinks they have the following types:
max_ports=<uint32> - (default: 31)
vectors=<uint32> - (default: 2)
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Internally format the PCI controller properties into JSON, but convert
it back to a string as preparation for upcoming refactors.
The following types are declared for the properties we use by QEMU:
'nec-usb-xhci'
p2=<uint32> - (default: 4)
p3=<uint32> - (default: 4)
'ich9-usb-uhci6'
masterbus=<str>
firstport=<uint32> - (default: 0)
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Move the validation code into a separate function. For now the
validation is still kept in the commandline format step as simply just
moving it to the validator causes failures in the test suite, which will
need to be investigated deeper.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Internally format the PCI controller properties into JSON, but convert
it back to a string so that we for now change just the SCSI controller.
The change in tests is expected as the 'port' field for various PCI
controllers is expected to be a number and thus can't be represented as
a hexadecimal value in JSON.
QEMU expects the following types:
'pci-bridge'
chassis_nr=<uint8> - (default: 0)
'pxb-pcie':
bus_nr=<uint8> - (default: 0)
'pcie-root-port'
port=<uint8> - (default: 0)
chassis=<uint8> - (default: 0)
hotplug=<bool> - (default: true)
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Internally format the SCSI controller properties into JSON, but convert
it back to a string so that we for now change just the SCSI controller.
The change in tests is expected as the 'reg' field for a spapr-vio
address is expected to be a number:
$ qemu-system-ppc64 -device spapr-vscsi,help
spapr-vscsi options:
reg=<uint32> - (default: 4294967295)
The hand-rolled generator used hex representation but that will not be
possible on the monitor via JSON.
The properties of 'virtio-scsi' have following types according to QEMU:
iothread=<link<iothread>>
num_queues=<uint32> - (default: 4294967295)
cmd_per_lun=<uint32> - (default: 128)
max_sectors=<uint32> - (default: 65535)
ioeventfd=<bool> - on/off (default: true)
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Move the code into a new function called qemuBuildControllerPCIDevStr
so that the code is self contained and the original function easier to
follow.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Move the code into a new function called qemuBuildControllerSCSIDevStr
so that the code is self contained and the original function easier to
follow.
This patch also moves the formatting of the properties relevant only for
the 'virtio-scsi' controller to the specific case so it's more clear
where they belong to.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Now that all users were converted to qemuBuildRomProps we can remove the
old code and un-mark qemuBuildRomProps as unused.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Move the bootindex before the address so that the code is simpler.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The types for the special fields of the 'virtio-blk-pci' according to
QEMU are:
iothread=<link<iothread>>
ioeventfd=<bool> - on/off (default: true)
event_idx=<bool> - on/off (default: true)
scsi=<bool> - on/off (default: false)
num-queues=<uint16> - (default: 65535)
queue-size=<uint16> - (default: 256)
For all disks we also use the following properties (based on 'scsi-hd'):
device_id=<str>
share-rw=<bool> - (default: false)
drive=<str> - Node name or ID of a block device to use as a backend
chardev=<str> - ID of a chardev to use as a backend <- vhost-user-blk-pci
bootindex=<int32>
logical_block_size=<size> - A power of two between 512 B and 2 MiB (default: 0)
physical_block_size=<size> - A power of two between 512 B and 2 MiB (default: 0)
wwn=<uint64> - (default: 0)
rotation_rate=<uint16> - (default: 0)
vendor=<str>
product=<str>
removable=<bool> - on/off (default: false)
write-cache=<OnOffAuto> - on/off/auto (default: "auto")
cyls=<uint32> - (default: 0)
heads=<uint32> - (default: 0)
secs=<uint32> - (default: 0)
bios-chs-trans=<BiosAtaTranslation> - Logical CHS translation algorithm, auto/none/lba/large/rechs (default: "auto") <- ide-hd
serial=<str>
werror=<BlockdevOnError> - Error handling policy, report/ignore/enospc/stop/auto (default: "auto")
rerror=<BlockdevOnError> - Error handling policy, report/ignore/enospc/stop/auto (default: "auto")
The 'wwn' field is changed from a hex string to a number since qemu
actually treats it as a number.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Extract the logic to determine the actual settings into
'qemuBuildDiskGetErrorPolicy' so that it can be reused when we'll
convert the disk -device formatter to JSON.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The 'event_idx' option for virtio devices was introduced by QEMU commit
bcbabae8f which is contained in v0.15.0-rc0 and can't be compiled out,
thus we don't need to conditionally enable it.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The support for the 'ioeventfd' knob of virtio devices was introduced by
QEMU commit 25db9ebe15125 contained in v0.14.0-rc0 and it can't be
compiled out. Thus libvirt can assume it's support and remove
conditional code.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Since 'qemuBuildDeviceAddressProps' now also builds 'drive' addresses
the generator is way simpler and doesn't use any special fields.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Move the code from 'qemuValidateDomainDeviceDefDiskFrontend' into
'qemuValidateDomainDeviceDefAddressDrive' which is called from
'qemuValidateDomainDeviceDefAddress' so that we have all address
validation code together.
This also allows us to remove the inline validation inside
'qemuBuildSCSIHostdevDevStr'.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Introduce infrastructure to format 'drive' addresses via the standard
helper rather than hand-rolled generators used inline.
The code needs to know the disk bus to format the correct address which
is passed in via an internal field in virDomainDeviceDriveAddress.
The field types according to QEMU are as following:
'ide-hd' for VIR_DOMAIN_DISK_BUS_IDE and VIR_DOMAIN_DISK_BUS_SATA
unit=<uint32> - (default: 4294967295)
'floppy' for VIR_DOMAIN_DISK_BUS_FDC
unit=<uint32> - (default: 4294967295)
'scsi-hd' for VIR_DOMAIN_DISK_BUS_SCSI
channel=<uint32> - (default: 0)
scsi-id=<uint32> - (default: 4294967295)
lun=<uint32> - (default: 4294967295)
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
For properties we use these are the QEMU types:
host=<str> - Address (bus/device/function) of the host device, example: 04:10.0
bootindex=<int32>
failover_pair_id=<str>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
For 'usb-mouse'/'usb-tablet'/'usb-kbd' we don't use any special
property.
For 'virtio-input-pci' we only use the 'evdev' argument which is a
string so this conversion doesn't impact anything.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The 'usb-redir' device has the following types according to QEMU for
properties we control:
chardev=<str> - ID of a chardev to use as a backend
filter=<str>
bootindex=<int32>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The 'usb-host' device has the following types according to QEMU for
properties we control:
hostdevice=<str>
hostbus=<uint32> - (default: 0)
hostaddr=<uint32> - (default: 0)
bootindex=<int32>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The 'vfio-pci-nohotplug' device has the following property types
according to QEMU:
display=<OnOffAuto> - on/off/auto (default: "off")
sysfsdev=<str>
ramfb=<bool>
bootindex=<int32>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The 'virtio-rng' has the following property types according to QEMU:
rng=<link<rng-backend>>
max-bytes=<uint64> - (default: 9223372036854775807)
period=<uint32> - (default: 65536)
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Move the 'deflate-on-oom' and 'free-page-reporting' before the address
to simplify the genrator code.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The generated properties have the following types according to QEMU:
deflate-on-oom=<bool> - on/off (default: false)
free-page-reporting=<bool> - on/off (default: false)
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Note that the legacy 'ivshmem' device was already removed upstream, but
it's converted so that the code is identical.
For the two modern devices QEMU considers the properties being of
following types:
'ivshmem-doorbell'
chardev=<str> - ID of a chardev to use as a backend
ioeventfd=<bool> - on/off (default: true)
master=<OnOffAuto> - on/off/auto (default: "off")
vectors=<uint32> - (default: 1)
'ivshmem-plain'
master=<OnOffAuto> - on/off/auto (default: "off")
memdev=<link<memory-backend>>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The watchdog doesn't have any special properties.
Convert the command line generator and hotplug code.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Peter Krempa