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# -*- Mode: Python -*- |
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#
|
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# QAPI Schema |
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|
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## |
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# @ErrorClass |
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#
|
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# QEMU error classes |
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#
|
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# @GenericError: this is used for errors that don't require a specific error |
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# class. This should be the default case for most errors |
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#
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# @CommandNotFound: the requested command has not been found |
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#
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# @DeviceEncrypted: the requested operation can't be fulfilled because the |
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# selected device is encrypted |
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#
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# @DeviceNotActive: a device has failed to be become active |
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#
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# @DeviceNotFound: the requested device has not been found |
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#
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# @KVMMissingCap: the requested operation can't be fulfilled because a |
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# required KVM capability is missing |
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#
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# Since: 1.2 |
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## |
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{ 'enum': 'ErrorClass', |
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'data': [ 'GenericError', 'CommandNotFound', 'DeviceEncrypted', |
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'DeviceNotActive', 'DeviceNotFound', 'KVMMissingCap' ] } |
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|
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## |
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# @add_client |
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#
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# Allow client connections for VNC, Spice and socket based |
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# character devices to be passed in to QEMU via SCM_RIGHTS. |
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#
|
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# @protocol: protocol name. Valid names are "vnc", "spice" or the |
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# name of a character device (eg. from -chardev id=XXXX) |
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#
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# @fdname: file descriptor name previously passed via 'getfd' command |
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#
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# @skipauth: #optional whether to skip authentication. Only applies |
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# to "vnc" and "spice" protocols |
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#
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# @tls: #optional whether to perform TLS. Only applies to the "spice" |
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# protocol |
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#
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# Returns: nothing on success. |
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#
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# Since: 0.14.0 |
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## |
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{ 'command': 'add_client', |
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'data': { 'protocol': 'str', 'fdname': 'str', '*skipauth': 'bool', |
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'*tls': 'bool' } } |
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|
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## |
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# @NameInfo: |
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#
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# Guest name information. |
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#
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# @name: #optional The name of the guest |
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#
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# Since 0.14.0 |
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## |
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{ 'type': 'NameInfo', 'data': {'*name': 'str'} } |
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|
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## |
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# @query-name: |
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#
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# Return the name information of a guest. |
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#
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# Returns: @NameInfo of the guest |
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#
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# Since 0.14.0 |
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## |
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{ 'command': 'query-name', 'returns': 'NameInfo' } |
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|
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## |
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# @VersionInfo: |
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#
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# A description of QEMU's version. |
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#
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# @qemu.major: The major version of QEMU |
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#
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# @qemu.minor: The minor version of QEMU |
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#
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# @qemu.micro: The micro version of QEMU. By current convention, a micro |
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# version of 50 signifies a development branch. A micro version |
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# greater than or equal to 90 signifies a release candidate for |
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# the next minor version. A micro version of less than 50 |
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# signifies a stable release. |
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#
|
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# @package: QEMU will always set this field to an empty string. Downstream |
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# versions of QEMU should set this to a non-empty string. The |
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# exact format depends on the downstream however it highly |
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# recommended that a unique name is used. |
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#
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# Since: 0.14.0 |
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## |
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{ 'type': 'VersionInfo', |
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'data': {'qemu': {'major': 'int', 'minor': 'int', 'micro': 'int'}, |
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'package': 'str'} } |
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|
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## |
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# @query-version: |
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#
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# Returns the current version of QEMU. |
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#
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# Returns: A @VersionInfo object describing the current version of QEMU. |
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#
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# Since: 0.14.0 |
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## |
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{ 'command': 'query-version', 'returns': 'VersionInfo' } |
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|
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## |
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# @KvmInfo: |
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#
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# Information about support for KVM acceleration |
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#
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# @enabled: true if KVM acceleration is active |
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#
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# @present: true if KVM acceleration is built into this executable |
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#
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# Since: 0.14.0 |
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## |
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{ 'type': 'KvmInfo', 'data': {'enabled': 'bool', 'present': 'bool'} } |
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|
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## |
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# @query-kvm: |
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#
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# Returns information about KVM acceleration |
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#
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# Returns: @KvmInfo |
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#
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# Since: 0.14.0 |
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## |
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{ 'command': 'query-kvm', 'returns': 'KvmInfo' } |
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|
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## |
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# @RunState |
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#
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# An enumeration of VM run states. |
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#
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# @debug: QEMU is running on a debugger |
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#
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# @finish-migrate: guest is paused to finish the migration process |
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#
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# @inmigrate: guest is paused waiting for an incoming migration. Note |
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# that this state does not tell whether the machine will start at the |
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# end of the migration. This depends on the command-line -S option and |
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# any invocation of 'stop' or 'cont' that has happened since QEMU was |
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# started. |
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#
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# @internal-error: An internal error that prevents further guest execution |
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# has occurred |
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#
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# @io-error: the last IOP has failed and the device is configured to pause |
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# on I/O errors |
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#
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# @paused: guest has been paused via the 'stop' command |
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#
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# @postmigrate: guest is paused following a successful 'migrate' |
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#
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# @prelaunch: QEMU was started with -S and guest has not started |
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#
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# @restore-vm: guest is paused to restore VM state |
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#
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# @running: guest is actively running |
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#
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# @save-vm: guest is paused to save the VM state |
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#
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# @shutdown: guest is shut down (and -no-shutdown is in use) |
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#
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# @suspended: guest is suspended (ACPI S3) |
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#
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# @watchdog: the watchdog action is configured to pause and has been triggered |
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#
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# @guest-panicked: guest has been panicked as a result of guest OS panic |
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## |
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{ 'enum': 'RunState', |
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'data': [ 'debug', 'inmigrate', 'internal-error', 'io-error', 'paused', |
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'postmigrate', 'prelaunch', 'finish-migrate', 'restore-vm', |
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'running', 'save-vm', 'shutdown', 'suspended', 'watchdog', |
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'guest-panicked' ] } |
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|
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## |
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# @SnapshotInfo |
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#
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# @id: unique snapshot id |
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#
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# @name: user chosen name |
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#
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# @vm-state-size: size of the VM state |
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#
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# @date-sec: UTC date of the snapshot in seconds |
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#
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# @date-nsec: fractional part in nano seconds to be used with date-sec |
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#
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# @vm-clock-sec: VM clock relative to boot in seconds |
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#
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# @vm-clock-nsec: fractional part in nano seconds to be used with vm-clock-sec |
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#
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# Since: 1.3 |
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#
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## |
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|
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{ 'type': 'SnapshotInfo', |
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'data': { 'id': 'str', 'name': 'str', 'vm-state-size': 'int', |
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'date-sec': 'int', 'date-nsec': 'int', |
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'vm-clock-sec': 'int', 'vm-clock-nsec': 'int' } } |
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|
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## |
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# @ImageInfoSpecificQCow2: |
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#
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# @compat: compatibility level |
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#
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# @lazy-refcounts: #optional on or off; only valid for compat >= 1.1 |
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#
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# Since: 1.7 |
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## |
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{ 'type': 'ImageInfoSpecificQCow2', |
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'data': { |
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'compat': 'str', |
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'*lazy-refcounts': 'bool' |
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} } |
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|
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## |
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# @ImageInfoSpecificVmdk: |
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#
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# @create-type: The create type of VMDK image |
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#
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# @cid: Content id of image |
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#
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# @parent-cid: Parent VMDK image's cid |
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#
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# @extents: List of extent files |
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#
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# Since: 1.7 |
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## |
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{ 'type': 'ImageInfoSpecificVmdk', |
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'data': { |
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'create-type': 'str', |
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'cid': 'int', |
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'parent-cid': 'int', |
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'extents': ['ImageInfo'] |
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} } |
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|
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## |
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# @ImageInfoSpecific: |
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#
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# A discriminated record of image format specific information structures. |
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#
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# Since: 1.7 |
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## |
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|
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{ 'union': 'ImageInfoSpecific', |
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'data': { |
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'qcow2': 'ImageInfoSpecificQCow2', |
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'vmdk': 'ImageInfoSpecificVmdk' |
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} } |
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|
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## |
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# @ImageInfo: |
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#
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# Information about a QEMU image file |
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#
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# @filename: name of the image file |
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#
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# @format: format of the image file |
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#
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# @virtual-size: maximum capacity in bytes of the image |
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#
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# @actual-size: #optional actual size on disk in bytes of the image |
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#
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# @dirty-flag: #optional true if image is not cleanly closed |
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#
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# @cluster-size: #optional size of a cluster in bytes |
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#
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# @encrypted: #optional true if the image is encrypted |
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#
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# @compressed: #optional true if the image is compressed (Since 1.7) |
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#
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# @backing-filename: #optional name of the backing file |
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#
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# @full-backing-filename: #optional full path of the backing file |
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#
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# @backing-filename-format: #optional the format of the backing file |
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#
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# @snapshots: #optional list of VM snapshots |
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#
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# @backing-image: #optional info of the backing image (since 1.6) |
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#
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# @format-specific: #optional structure supplying additional format-specific |
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# information (since 1.7) |
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#
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# Since: 1.3 |
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#
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## |
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|
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{ 'type': 'ImageInfo', |
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'data': {'filename': 'str', 'format': 'str', '*dirty-flag': 'bool', |
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'*actual-size': 'int', 'virtual-size': 'int', |
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'*cluster-size': 'int', '*encrypted': 'bool', '*compressed': 'bool', |
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'*backing-filename': 'str', '*full-backing-filename': 'str', |
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'*backing-filename-format': 'str', '*snapshots': ['SnapshotInfo'], |
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'*backing-image': 'ImageInfo', |
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'*format-specific': 'ImageInfoSpecific' } } |
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|
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## |
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# @ImageCheck: |
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#
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# Information about a QEMU image file check |
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#
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# @filename: name of the image file checked |
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#
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# @format: format of the image file checked |
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#
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# @check-errors: number of unexpected errors occurred during check |
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#
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# @image-end-offset: #optional offset (in bytes) where the image ends, this |
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# field is present if the driver for the image format |
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# supports it |
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#
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# @corruptions: #optional number of corruptions found during the check if any |
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#
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# @leaks: #optional number of leaks found during the check if any |
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#
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# @corruptions-fixed: #optional number of corruptions fixed during the check |
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# if any |
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#
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# @leaks-fixed: #optional number of leaks fixed during the check if any |
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#
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# @total-clusters: #optional total number of clusters, this field is present |
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# if the driver for the image format supports it |
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#
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# @allocated-clusters: #optional total number of allocated clusters, this |
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# field is present if the driver for the image format |
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# supports it |
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#
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# @fragmented-clusters: #optional total number of fragmented clusters, this |
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# field is present if the driver for the image format |
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# supports it |
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#
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# @compressed-clusters: #optional total number of compressed clusters, this |
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# field is present if the driver for the image format |
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# supports it |
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#
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# Since: 1.4 |
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#
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## |
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|
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{ 'type': 'ImageCheck', |
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'data': {'filename': 'str', 'format': 'str', 'check-errors': 'int', |
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'*image-end-offset': 'int', '*corruptions': 'int', '*leaks': 'int', |
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'*corruptions-fixed': 'int', '*leaks-fixed': 'int', |
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'*total-clusters': 'int', '*allocated-clusters': 'int', |
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'*fragmented-clusters': 'int', '*compressed-clusters': 'int' } } |
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|
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## |
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# @StatusInfo: |
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#
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# Information about VCPU run state |
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#
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# @running: true if all VCPUs are runnable, false if not runnable |
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#
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# @singlestep: true if VCPUs are in single-step mode |
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#
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# @status: the virtual machine @RunState |
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#
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# Since: 0.14.0 |
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#
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# Notes: @singlestep is enabled through the GDB stub |
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## |
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{ 'type': 'StatusInfo', |
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'data': {'running': 'bool', 'singlestep': 'bool', 'status': 'RunState'} } |
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|
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## |
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# @query-status: |
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#
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# Query the run status of all VCPUs |
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#
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# Returns: @StatusInfo reflecting all VCPUs |
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#
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# Since: 0.14.0 |
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## |
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{ 'command': 'query-status', 'returns': 'StatusInfo' } |
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|
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## |
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# @UuidInfo: |
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#
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# Guest UUID information. |
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#
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# @UUID: the UUID of the guest |
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#
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# Since: 0.14.0 |
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#
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# Notes: If no UUID was specified for the guest, a null UUID is returned. |
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## |
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{ 'type': 'UuidInfo', 'data': {'UUID': 'str'} } |
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|
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## |
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# @query-uuid: |
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#
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# Query the guest UUID information. |
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#
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# Returns: The @UuidInfo for the guest |
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#
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# Since 0.14.0 |
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## |
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{ 'command': 'query-uuid', 'returns': 'UuidInfo' } |
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|
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## |
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# @ChardevInfo: |
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#
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# Information about a character device. |
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#
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# @label: the label of the character device |
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#
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# @filename: the filename of the character device |
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#
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# Notes: @filename is encoded using the QEMU command line character device |
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# encoding. See the QEMU man page for details. |
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#
|
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# Since: 0.14.0 |
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## |
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{ 'type': 'ChardevInfo', 'data': {'label': 'str', 'filename': 'str'} } |
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|
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## |
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# @query-chardev: |
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#
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# Returns information about current character devices. |
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#
|
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# Returns: a list of @ChardevInfo |
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#
|
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# Since: 0.14.0 |
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## |
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{ 'command': 'query-chardev', 'returns': ['ChardevInfo'] } |
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|
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## |
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# @DataFormat: |
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#
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# An enumeration of data format. |
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#
|
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# @utf8: Data is a UTF-8 string (RFC 3629) |
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#
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# @base64: Data is Base64 encoded binary (RFC 3548) |
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#
|
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# Since: 1.4 |
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## |
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{ 'enum': 'DataFormat', |
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'data': [ 'utf8', 'base64' ] } |
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|
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## |
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# @ringbuf-write: |
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#
|
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# Write to a ring buffer character device. |
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#
|
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# @device: the ring buffer character device name |
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#
|
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# @data: data to write |
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#
|
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# @format: #optional data encoding (default 'utf8'). |
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# - base64: data must be base64 encoded text. Its binary |
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# decoding gets written. |
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# Bug: invalid base64 is currently not rejected. |
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# Whitespace *is* invalid. |
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# - utf8: data's UTF-8 encoding is written |
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# - data itself is always Unicode regardless of format, like |
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# any other string. |
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#
|
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# Returns: Nothing on success |
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#
|
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# Since: 1.4 |
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## |
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{ 'command': 'ringbuf-write', |
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'data': {'device': 'str', 'data': 'str', |
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'*format': 'DataFormat'} } |
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|
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## |
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# @ringbuf-read: |
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#
|
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# Read from a ring buffer character device. |
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#
|
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# @device: the ring buffer character device name |
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#
|
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# @size: how many bytes to read at most |
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#
|
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# @format: #optional data encoding (default 'utf8'). |
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# - base64: the data read is returned in base64 encoding. |
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# - utf8: the data read is interpreted as UTF-8. |
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# Bug: can screw up when the buffer contains invalid UTF-8 |
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# sequences, NUL characters, after the ring buffer lost |
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# data, and when reading stops because the size limit is |
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# reached. |
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# - The return value is always Unicode regardless of format, |
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# like any other string. |
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#
|
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# Returns: data read from the device |
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#
|
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# Since: 1.4 |
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## |
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{ 'command': 'ringbuf-read', |
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'data': {'device': 'str', 'size': 'int', '*format': 'DataFormat'}, |
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'returns': 'str' } |
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|
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## |
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# @CommandInfo: |
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#
|
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# Information about a QMP command |
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#
|
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# @name: The command name |
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#
|
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# Since: 0.14.0 |
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## |
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{ 'type': 'CommandInfo', 'data': {'name': 'str'} } |
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|
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## |
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# @query-commands: |
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#
|
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# Return a list of supported QMP commands by this server |
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#
|
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# Returns: A list of @CommandInfo for all supported commands |
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#
|
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# Since: 0.14.0 |
525 |
## |
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{ 'command': 'query-commands', 'returns': ['CommandInfo'] } |
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|
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## |
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# @EventInfo: |
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#
|
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# Information about a QMP event |
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#
|
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# @name: The event name |
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#
|
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# Since: 1.2.0 |
536 |
## |
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{ 'type': 'EventInfo', 'data': {'name': 'str'} } |
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|
539 |
## |
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# @query-events: |
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#
|
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# Return a list of supported QMP events by this server |
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#
|
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# Returns: A list of @EventInfo for all supported events |
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#
|
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# Since: 1.2.0 |
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## |
548 |
{ 'command': 'query-events', 'returns': ['EventInfo'] } |
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|
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## |
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# @MigrationStats |
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#
|
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# Detailed migration status. |
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#
|
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# @transferred: amount of bytes already transferred to the target VM |
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#
|
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# @remaining: amount of bytes remaining to be transferred to the target VM |
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#
|
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# @total: total amount of bytes involved in the migration process |
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#
|
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# @duplicate: number of duplicate (zero) pages (since 1.2) |
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#
|
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# @skipped: number of skipped zero pages (since 1.5) |
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#
|
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# @normal : number of normal pages (since 1.2) |
566 |
#
|
567 |
# @normal-bytes: number of normal bytes sent (since 1.2) |
568 |
#
|
569 |
# @dirty-pages-rate: number of pages dirtied by second by the |
570 |
# guest (since 1.3) |
571 |
#
|
572 |
# @mbps: throughput in megabits/sec. (since 1.6) |
573 |
#
|
574 |
# Since: 0.14.0 |
575 |
## |
576 |
{ 'type': 'MigrationStats', |
577 |
'data': {'transferred': 'int', 'remaining': 'int', 'total': 'int' , |
578 |
'duplicate': 'int', 'skipped': 'int', 'normal': 'int', |
579 |
'normal-bytes': 'int', 'dirty-pages-rate' : 'int', |
580 |
'mbps' : 'number' } } |
581 |
|
582 |
## |
583 |
# @XBZRLECacheStats |
584 |
#
|
585 |
# Detailed XBZRLE migration cache statistics |
586 |
#
|
587 |
# @cache-size: XBZRLE cache size |
588 |
#
|
589 |
# @bytes: amount of bytes already transferred to the target VM |
590 |
#
|
591 |
# @pages: amount of pages transferred to the target VM |
592 |
#
|
593 |
# @cache-miss: number of cache miss |
594 |
#
|
595 |
# @overflow: number of overflows |
596 |
#
|
597 |
# Since: 1.2 |
598 |
## |
599 |
{ 'type': 'XBZRLECacheStats', |
600 |
'data': {'cache-size': 'int', 'bytes': 'int', 'pages': 'int', |
601 |
'cache-miss': 'int', 'overflow': 'int' } } |
602 |
|
603 |
## |
604 |
# @MigrationInfo |
605 |
#
|
606 |
# Information about current migration process. |
607 |
#
|
608 |
# @status: #optional string describing the current migration status. |
609 |
# As of 0.14.0 this can be 'active', 'completed', 'failed' or |
610 |
# 'cancelled'. If this field is not returned, no migration process |
611 |
# has been initiated |
612 |
#
|
613 |
# @ram: #optional @MigrationStats containing detailed migration |
614 |
# status, only returned if status is 'active' or |
615 |
# 'completed'. 'comppleted' (since 1.2) |
616 |
#
|
617 |
# @disk: #optional @MigrationStats containing detailed disk migration |
618 |
# status, only returned if status is 'active' and it is a block |
619 |
# migration |
620 |
#
|
621 |
# @xbzrle-cache: #optional @XBZRLECacheStats containing detailed XBZRLE |
622 |
# migration statistics, only returned if XBZRLE feature is on and |
623 |
# status is 'active' or 'completed' (since 1.2) |
624 |
#
|
625 |
# @total-time: #optional total amount of milliseconds since migration started. |
626 |
# If migration has ended, it returns the total migration |
627 |
# time. (since 1.2) |
628 |
#
|
629 |
# @downtime: #optional only present when migration finishes correctly |
630 |
# total downtime in milliseconds for the guest. |
631 |
# (since 1.3) |
632 |
#
|
633 |
# @expected-downtime: #optional only present while migration is active |
634 |
# expected downtime in milliseconds for the guest in last walk |
635 |
# of the dirty bitmap. (since 1.3) |
636 |
#
|
637 |
# @setup-time: #optional amount of setup time in milliseconds _before_ the |
638 |
# iterations begin but _after_ the QMP command is issued. This is designed |
639 |
# to provide an accounting of any activities (such as RDMA pinning) which |
640 |
# may be expensive, but do not actually occur during the iterative |
641 |
# migration rounds themselves. (since 1.6) |
642 |
#
|
643 |
# Since: 0.14.0 |
644 |
## |
645 |
{ 'type': 'MigrationInfo', |
646 |
'data': {'*status': 'str', '*ram': 'MigrationStats', |
647 |
'*disk': 'MigrationStats', |
648 |
'*xbzrle-cache': 'XBZRLECacheStats', |
649 |
'*total-time': 'int', |
650 |
'*expected-downtime': 'int', |
651 |
'*downtime': 'int', |
652 |
'*setup-time': 'int'} } |
653 |
|
654 |
## |
655 |
# @query-migrate |
656 |
#
|
657 |
# Returns information about current migration process. |
658 |
#
|
659 |
# Returns: @MigrationInfo |
660 |
#
|
661 |
# Since: 0.14.0 |
662 |
## |
663 |
{ 'command': 'query-migrate', 'returns': 'MigrationInfo' } |
664 |
|
665 |
## |
666 |
# @MigrationCapability |
667 |
#
|
668 |
# Migration capabilities enumeration |
669 |
#
|
670 |
# @xbzrle: Migration supports xbzrle (Xor Based Zero Run Length Encoding). |
671 |
# This feature allows us to minimize migration traffic for certain work |
672 |
# loads, by sending compressed difference of the pages |
673 |
#
|
674 |
# @x-rdma-pin-all: Controls whether or not the entire VM memory footprint is |
675 |
# mlock()'d on demand or all at once. Refer to docs/rdma.txt for usage. |
676 |
# Disabled by default. Experimental: may (or may not) be renamed after |
677 |
# further testing is complete. (since 1.6) |
678 |
#
|
679 |
# @zero-blocks: During storage migration encode blocks of zeroes efficiently. This |
680 |
# essentially saves 1MB of zeroes per block on the wire. Enabling requires |
681 |
# source and target VM to support this feature. To enable it is sufficient |
682 |
# to enable the capability on the source VM. The feature is disabled by |
683 |
# default. (since 1.6) |
684 |
#
|
685 |
# @auto-converge: If enabled, QEMU will automatically throttle down the guest |
686 |
# to speed up convergence of RAM migration. (since 1.6) |
687 |
#
|
688 |
# Since: 1.2 |
689 |
## |
690 |
{ 'enum': 'MigrationCapability', |
691 |
'data': ['xbzrle', 'x-rdma-pin-all', 'auto-converge', 'zero-blocks'] } |
692 |
|
693 |
## |
694 |
# @MigrationCapabilityStatus |
695 |
#
|
696 |
# Migration capability information |
697 |
#
|
698 |
# @capability: capability enum |
699 |
#
|
700 |
# @state: capability state bool |
701 |
#
|
702 |
# Since: 1.2 |
703 |
## |
704 |
{ 'type': 'MigrationCapabilityStatus', |
705 |
'data': { 'capability' : 'MigrationCapability', 'state' : 'bool' } } |
706 |
|
707 |
## |
708 |
# @migrate-set-capabilities |
709 |
#
|
710 |
# Enable/Disable the following migration capabilities (like xbzrle) |
711 |
#
|
712 |
# @capabilities: json array of capability modifications to make |
713 |
#
|
714 |
# Since: 1.2 |
715 |
## |
716 |
{ 'command': 'migrate-set-capabilities', |
717 |
'data': { 'capabilities': ['MigrationCapabilityStatus'] } } |
718 |
|
719 |
## |
720 |
# @query-migrate-capabilities |
721 |
#
|
722 |
# Returns information about the current migration capabilities status |
723 |
#
|
724 |
# Returns: @MigrationCapabilitiesStatus |
725 |
#
|
726 |
# Since: 1.2 |
727 |
## |
728 |
{ 'command': 'query-migrate-capabilities', 'returns': ['MigrationCapabilityStatus']} |
729 |
|
730 |
## |
731 |
# @MouseInfo: |
732 |
#
|
733 |
# Information about a mouse device. |
734 |
#
|
735 |
# @name: the name of the mouse device |
736 |
#
|
737 |
# @index: the index of the mouse device |
738 |
#
|
739 |
# @current: true if this device is currently receiving mouse events |
740 |
#
|
741 |
# @absolute: true if this device supports absolute coordinates as input |
742 |
#
|
743 |
# Since: 0.14.0 |
744 |
## |
745 |
{ 'type': 'MouseInfo', |
746 |
'data': {'name': 'str', 'index': 'int', 'current': 'bool', |
747 |
'absolute': 'bool'} } |
748 |
|
749 |
## |
750 |
# @query-mice: |
751 |
#
|
752 |
# Returns information about each active mouse device |
753 |
#
|
754 |
# Returns: a list of @MouseInfo for each device |
755 |
#
|
756 |
# Since: 0.14.0 |
757 |
## |
758 |
{ 'command': 'query-mice', 'returns': ['MouseInfo'] } |
759 |
|
760 |
## |
761 |
# @CpuInfo: |
762 |
#
|
763 |
# Information about a virtual CPU |
764 |
#
|
765 |
# @CPU: the index of the virtual CPU |
766 |
#
|
767 |
# @current: this only exists for backwards compatible and should be ignored |
768 |
#
|
769 |
# @halted: true if the virtual CPU is in the halt state. Halt usually refers |
770 |
# to a processor specific low power mode. |
771 |
#
|
772 |
# @pc: #optional If the target is i386 or x86_64, this is the 64-bit instruction |
773 |
# pointer. |
774 |
# If the target is Sparc, this is the PC component of the |
775 |
# instruction pointer. |
776 |
#
|
777 |
# @nip: #optional If the target is PPC, the instruction pointer |
778 |
#
|
779 |
# @npc: #optional If the target is Sparc, the NPC component of the instruction |
780 |
# pointer |
781 |
#
|
782 |
# @PC: #optional If the target is MIPS, the instruction pointer |
783 |
#
|
784 |
# @thread_id: ID of the underlying host thread |
785 |
#
|
786 |
# Since: 0.14.0 |
787 |
#
|
788 |
# Notes: @halted is a transient state that changes frequently. By the time the |
789 |
# data is sent to the client, the guest may no longer be halted. |
790 |
## |
791 |
{ 'type': 'CpuInfo', |
792 |
'data': {'CPU': 'int', 'current': 'bool', 'halted': 'bool', '*pc': 'int', |
793 |
'*nip': 'int', '*npc': 'int', '*PC': 'int', 'thread_id': 'int'} } |
794 |
|
795 |
## |
796 |
# @query-cpus: |
797 |
#
|
798 |
# Returns a list of information about each virtual CPU. |
799 |
#
|
800 |
# Returns: a list of @CpuInfo for each virtual CPU |
801 |
#
|
802 |
# Since: 0.14.0 |
803 |
## |
804 |
{ 'command': 'query-cpus', 'returns': ['CpuInfo'] } |
805 |
|
806 |
## |
807 |
# @BlockDeviceInfo: |
808 |
#
|
809 |
# Information about the backing device for a block device. |
810 |
#
|
811 |
# @file: the filename of the backing device |
812 |
#
|
813 |
# @ro: true if the backing device was open read-only |
814 |
#
|
815 |
# @drv: the name of the block format used to open the backing device. As of |
816 |
# 0.14.0 this can be: 'blkdebug', 'bochs', 'cloop', 'cow', 'dmg', |
817 |
# 'file', 'file', 'ftp', 'ftps', 'host_cdrom', 'host_device', |
818 |
# 'host_floppy', 'http', 'https', 'nbd', 'parallels', 'qcow', |
819 |
# 'qcow2', 'raw', 'tftp', 'vdi', 'vmdk', 'vpc', 'vvfat' |
820 |
#
|
821 |
# @backing_file: #optional the name of the backing file (for copy-on-write) |
822 |
#
|
823 |
# @backing_file_depth: number of files in the backing file chain (since: 1.2) |
824 |
#
|
825 |
# @encrypted: true if the backing device is encrypted |
826 |
#
|
827 |
# @encryption_key_missing: true if the backing device is encrypted but an |
828 |
# valid encryption key is missing |
829 |
#
|
830 |
# @bps: total throughput limit in bytes per second is specified |
831 |
#
|
832 |
# @bps_rd: read throughput limit in bytes per second is specified |
833 |
#
|
834 |
# @bps_wr: write throughput limit in bytes per second is specified |
835 |
#
|
836 |
# @iops: total I/O operations per second is specified |
837 |
#
|
838 |
# @iops_rd: read I/O operations per second is specified |
839 |
#
|
840 |
# @iops_wr: write I/O operations per second is specified |
841 |
#
|
842 |
# @image: the info of image used (since: 1.6) |
843 |
#
|
844 |
# @bps_max: #optional total max in bytes (Since 1.7) |
845 |
#
|
846 |
# @bps_rd_max: #optional read max in bytes (Since 1.7) |
847 |
#
|
848 |
# @bps_wr_max: #optional write max in bytes (Since 1.7) |
849 |
#
|
850 |
# @iops_max: #optional total I/O operations max (Since 1.7) |
851 |
#
|
852 |
# @iops_rd_max: #optional read I/O operations max (Since 1.7) |
853 |
#
|
854 |
# @iops_wr_max: #optional write I/O operations max (Since 1.7) |
855 |
#
|
856 |
# @iops_size: #optional an I/O size in bytes (Since 1.7) |
857 |
#
|
858 |
# Since: 0.14.0 |
859 |
#
|
860 |
# Notes: This interface is only found in @BlockInfo. |
861 |
## |
862 |
{ 'type': 'BlockDeviceInfo', |
863 |
'data': { 'file': 'str', 'ro': 'bool', 'drv': 'str', |
864 |
'*backing_file': 'str', 'backing_file_depth': 'int', |
865 |
'encrypted': 'bool', 'encryption_key_missing': 'bool', |
866 |
'bps': 'int', 'bps_rd': 'int', 'bps_wr': 'int', |
867 |
'iops': 'int', 'iops_rd': 'int', 'iops_wr': 'int', |
868 |
'image': 'ImageInfo', |
869 |
'*bps_max': 'int', '*bps_rd_max': 'int', |
870 |
'*bps_wr_max': 'int', '*iops_max': 'int', |
871 |
'*iops_rd_max': 'int', '*iops_wr_max': 'int', |
872 |
'*iops_size': 'int' } } |
873 |
|
874 |
## |
875 |
# @BlockDeviceIoStatus: |
876 |
#
|
877 |
# An enumeration of block device I/O status. |
878 |
#
|
879 |
# @ok: The last I/O operation has succeeded |
880 |
#
|
881 |
# @failed: The last I/O operation has failed |
882 |
#
|
883 |
# @nospace: The last I/O operation has failed due to a no-space condition |
884 |
#
|
885 |
# Since: 1.0 |
886 |
## |
887 |
{ 'enum': 'BlockDeviceIoStatus', 'data': [ 'ok', 'failed', 'nospace' ] } |
888 |
|
889 |
## |
890 |
# @BlockDeviceMapEntry: |
891 |
#
|
892 |
# Entry in the metadata map of the device (returned by "qemu-img map") |
893 |
#
|
894 |
# @start: Offset in the image of the first byte described by this entry |
895 |
# (in bytes) |
896 |
#
|
897 |
# @length: Length of the range described by this entry (in bytes) |
898 |
#
|
899 |
# @depth: Number of layers (0 = top image, 1 = top image's backing file, etc.) |
900 |
# before reaching one for which the range is allocated. The value is |
901 |
# in the range 0 to the depth of the image chain - 1. |
902 |
#
|
903 |
# @zero: the sectors in this range read as zeros |
904 |
#
|
905 |
# @data: reading the image will actually read data from a file (in particular, |
906 |
# if @offset is present this means that the sectors are not simply |
907 |
# preallocated, but contain actual data in raw format) |
908 |
#
|
909 |
# @offset: if present, the image file stores the data for this range in |
910 |
# raw format at the given offset. |
911 |
#
|
912 |
# Since 1.7 |
913 |
## |
914 |
{ 'type': 'BlockDeviceMapEntry', |
915 |
'data': { 'start': 'int', 'length': 'int', 'depth': 'int', 'zero': 'bool', |
916 |
'data': 'bool', '*offset': 'int' } } |
917 |
|
918 |
## |
919 |
# @BlockDirtyInfo: |
920 |
#
|
921 |
# Block dirty bitmap information. |
922 |
#
|
923 |
# @count: number of dirty bytes according to the dirty bitmap |
924 |
#
|
925 |
# @granularity: granularity of the dirty bitmap in bytes (since 1.4) |
926 |
#
|
927 |
# Since: 1.3 |
928 |
## |
929 |
{ 'type': 'BlockDirtyInfo', |
930 |
'data': {'count': 'int', 'granularity': 'int'} } |
931 |
|
932 |
## |
933 |
# @BlockInfo: |
934 |
#
|
935 |
# Block device information. This structure describes a virtual device and |
936 |
# the backing device associated with it. |
937 |
#
|
938 |
# @device: The device name associated with the virtual device. |
939 |
#
|
940 |
# @type: This field is returned only for compatibility reasons, it should |
941 |
# not be used (always returns 'unknown') |
942 |
#
|
943 |
# @removable: True if the device supports removable media. |
944 |
#
|
945 |
# @locked: True if the guest has locked this device from having its media |
946 |
# removed |
947 |
#
|
948 |
# @tray_open: #optional True if the device has a tray and it is open |
949 |
# (only present if removable is true) |
950 |
#
|
951 |
# @dirty-bitmaps: #optional dirty bitmaps information (only present if the |
952 |
# driver has one or more dirty bitmaps) (Since 1.8) |
953 |
#
|
954 |
# @io-status: #optional @BlockDeviceIoStatus. Only present if the device |
955 |
# supports it and the VM is configured to stop on errors |
956 |
#
|
957 |
# @inserted: #optional @BlockDeviceInfo describing the device if media is |
958 |
# present |
959 |
#
|
960 |
# Since: 0.14.0 |
961 |
## |
962 |
{ 'type': 'BlockInfo', |
963 |
'data': {'device': 'str', 'type': 'str', 'removable': 'bool', |
964 |
'locked': 'bool', '*inserted': 'BlockDeviceInfo', |
965 |
'*tray_open': 'bool', '*io-status': 'BlockDeviceIoStatus', |
966 |
'*dirty-bitmaps': ['BlockDirtyInfo'] } } |
967 |
|
968 |
## |
969 |
# @query-block: |
970 |
#
|
971 |
# Get a list of BlockInfo for all virtual block devices. |
972 |
#
|
973 |
# Returns: a list of @BlockInfo describing each virtual block device |
974 |
#
|
975 |
# Since: 0.14.0 |
976 |
## |
977 |
{ 'command': 'query-block', 'returns': ['BlockInfo'] } |
978 |
|
979 |
## |
980 |
# @BlockDeviceStats: |
981 |
#
|
982 |
# Statistics of a virtual block device or a block backing device. |
983 |
#
|
984 |
# @rd_bytes: The number of bytes read by the device. |
985 |
#
|
986 |
# @wr_bytes: The number of bytes written by the device. |
987 |
#
|
988 |
# @rd_operations: The number of read operations performed by the device. |
989 |
#
|
990 |
# @wr_operations: The number of write operations performed by the device. |
991 |
#
|
992 |
# @flush_operations: The number of cache flush operations performed by the |
993 |
# device (since 0.15.0) |
994 |
#
|
995 |
# @flush_total_time_ns: Total time spend on cache flushes in nano-seconds |
996 |
# (since 0.15.0). |
997 |
#
|
998 |
# @wr_total_time_ns: Total time spend on writes in nano-seconds (since 0.15.0). |
999 |
#
|
1000 |
# @rd_total_time_ns: Total_time_spend on reads in nano-seconds (since 0.15.0). |
1001 |
#
|
1002 |
# @wr_highest_offset: The offset after the greatest byte written to the |
1003 |
# device. The intended use of this information is for |
1004 |
# growable sparse files (like qcow2) that are used on top |
1005 |
# of a physical device. |
1006 |
#
|
1007 |
# Since: 0.14.0 |
1008 |
## |
1009 |
{ 'type': 'BlockDeviceStats', |
1010 |
'data': {'rd_bytes': 'int', 'wr_bytes': 'int', 'rd_operations': 'int', |
1011 |
'wr_operations': 'int', 'flush_operations': 'int', |
1012 |
'flush_total_time_ns': 'int', 'wr_total_time_ns': 'int', |
1013 |
'rd_total_time_ns': 'int', 'wr_highest_offset': 'int' } } |
1014 |
|
1015 |
## |
1016 |
# @BlockStats: |
1017 |
#
|
1018 |
# Statistics of a virtual block device or a block backing device. |
1019 |
#
|
1020 |
# @device: #optional If the stats are for a virtual block device, the name |
1021 |
# corresponding to the virtual block device. |
1022 |
#
|
1023 |
# @stats: A @BlockDeviceStats for the device. |
1024 |
#
|
1025 |
# @parent: #optional This may point to the backing block device if this is a |
1026 |
# a virtual block device. If it's a backing block, this will point |
1027 |
# to the backing file is one is present. |
1028 |
#
|
1029 |
# Since: 0.14.0 |
1030 |
## |
1031 |
{ 'type': 'BlockStats', |
1032 |
'data': {'*device': 'str', 'stats': 'BlockDeviceStats', |
1033 |
'*parent': 'BlockStats'} } |
1034 |
|
1035 |
## |
1036 |
# @query-blockstats: |
1037 |
#
|
1038 |
# Query the @BlockStats for all virtual block devices. |
1039 |
#
|
1040 |
# Returns: A list of @BlockStats for each virtual block devices. |
1041 |
#
|
1042 |
# Since: 0.14.0 |
1043 |
## |
1044 |
{ 'command': 'query-blockstats', 'returns': ['BlockStats'] } |
1045 |
|
1046 |
## |
1047 |
# @VncClientInfo: |
1048 |
#
|
1049 |
# Information about a connected VNC client. |
1050 |
#
|
1051 |
# @host: The host name of the client. QEMU tries to resolve this to a DNS name |
1052 |
# when possible. |
1053 |
#
|
1054 |
# @family: 'ipv6' if the client is connected via IPv6 and TCP |
1055 |
# 'ipv4' if the client is connected via IPv4 and TCP |
1056 |
# 'unix' if the client is connected via a unix domain socket |
1057 |
# 'unknown' otherwise |
1058 |
#
|
1059 |
# @service: The service name of the client's port. This may depends on the |
1060 |
# host system's service database so symbolic names should not be |
1061 |
# relied on. |
1062 |
#
|
1063 |
# @x509_dname: #optional If x509 authentication is in use, the Distinguished |
1064 |
# Name of the client. |
1065 |
#
|
1066 |
# @sasl_username: #optional If SASL authentication is in use, the SASL username |
1067 |
# used for authentication. |
1068 |
#
|
1069 |
# Since: 0.14.0 |
1070 |
## |
1071 |
{ 'type': 'VncClientInfo', |
1072 |
'data': {'host': 'str', 'family': 'str', 'service': 'str', |
1073 |
'*x509_dname': 'str', '*sasl_username': 'str'} } |
1074 |
|
1075 |
## |
1076 |
# @VncInfo: |
1077 |
#
|
1078 |
# Information about the VNC session. |
1079 |
#
|
1080 |
# @enabled: true if the VNC server is enabled, false otherwise |
1081 |
#
|
1082 |
# @host: #optional The hostname the VNC server is bound to. This depends on |
1083 |
# the name resolution on the host and may be an IP address. |
1084 |
#
|
1085 |
# @family: #optional 'ipv6' if the host is listening for IPv6 connections |
1086 |
# 'ipv4' if the host is listening for IPv4 connections |
1087 |
# 'unix' if the host is listening on a unix domain socket |
1088 |
# 'unknown' otherwise |
1089 |
#
|
1090 |
# @service: #optional The service name of the server's port. This may depends |
1091 |
# on the host system's service database so symbolic names should not |
1092 |
# be relied on. |
1093 |
#
|
1094 |
# @auth: #optional the current authentication type used by the server |
1095 |
# 'none' if no authentication is being used |
1096 |
# 'vnc' if VNC authentication is being used |
1097 |
# 'vencrypt+plain' if VEncrypt is used with plain text authentication |
1098 |
# 'vencrypt+tls+none' if VEncrypt is used with TLS and no authentication |
1099 |
# 'vencrypt+tls+vnc' if VEncrypt is used with TLS and VNC authentication |
1100 |
# 'vencrypt+tls+plain' if VEncrypt is used with TLS and plain text auth |
1101 |
# 'vencrypt+x509+none' if VEncrypt is used with x509 and no auth |
1102 |
# 'vencrypt+x509+vnc' if VEncrypt is used with x509 and VNC auth |
1103 |
# 'vencrypt+x509+plain' if VEncrypt is used with x509 and plain text auth |
1104 |
# 'vencrypt+tls+sasl' if VEncrypt is used with TLS and SASL auth |
1105 |
# 'vencrypt+x509+sasl' if VEncrypt is used with x509 and SASL auth |
1106 |
#
|
1107 |
# @clients: a list of @VncClientInfo of all currently connected clients |
1108 |
#
|
1109 |
# Since: 0.14.0 |
1110 |
## |
1111 |
{ 'type': 'VncInfo', |
1112 |
'data': {'enabled': 'bool', '*host': 'str', '*family': 'str', |
1113 |
'*service': 'str', '*auth': 'str', '*clients': ['VncClientInfo']} } |
1114 |
|
1115 |
## |
1116 |
# @query-vnc: |
1117 |
#
|
1118 |
# Returns information about the current VNC server |
1119 |
#
|
1120 |
# Returns: @VncInfo |
1121 |
#
|
1122 |
# Since: 0.14.0 |
1123 |
## |
1124 |
{ 'command': 'query-vnc', 'returns': 'VncInfo' } |
1125 |
|
1126 |
## |
1127 |
# @SpiceChannel |
1128 |
#
|
1129 |
# Information about a SPICE client channel. |
1130 |
#
|
1131 |
# @host: The host name of the client. QEMU tries to resolve this to a DNS name |
1132 |
# when possible. |
1133 |
#
|
1134 |
# @family: 'ipv6' if the client is connected via IPv6 and TCP |
1135 |
# 'ipv4' if the client is connected via IPv4 and TCP |
1136 |
# 'unix' if the client is connected via a unix domain socket |
1137 |
# 'unknown' otherwise |
1138 |
#
|
1139 |
# @port: The client's port number. |
1140 |
#
|
1141 |
# @connection-id: SPICE connection id number. All channels with the same id |
1142 |
# belong to the same SPICE session. |
1143 |
#
|
1144 |
# @connection-type: SPICE channel type number. "1" is the main control |
1145 |
# channel, filter for this one if you want to track spice |
1146 |
# sessions only |
1147 |
#
|
1148 |
# @channel-id: SPICE channel ID number. Usually "0", might be different when |
1149 |
# multiple channels of the same type exist, such as multiple |
1150 |
# display channels in a multihead setup |
1151 |
#
|
1152 |
# @tls: true if the channel is encrypted, false otherwise. |
1153 |
#
|
1154 |
# Since: 0.14.0 |
1155 |
## |
1156 |
{ 'type': 'SpiceChannel', |
1157 |
'data': {'host': 'str', 'family': 'str', 'port': 'str', |
1158 |
'connection-id': 'int', 'channel-type': 'int', 'channel-id': 'int', |
1159 |
'tls': 'bool'} } |
1160 |
|
1161 |
## |
1162 |
# @SpiceQueryMouseMode |
1163 |
#
|
1164 |
# An enumeration of Spice mouse states. |
1165 |
#
|
1166 |
# @client: Mouse cursor position is determined by the client. |
1167 |
#
|
1168 |
# @server: Mouse cursor position is determined by the server. |
1169 |
#
|
1170 |
# @unknown: No information is available about mouse mode used by |
1171 |
# the spice server. |
1172 |
#
|
1173 |
# Note: spice/enums.h has a SpiceMouseMode already, hence the name. |
1174 |
#
|
1175 |
# Since: 1.1 |
1176 |
## |
1177 |
{ 'enum': 'SpiceQueryMouseMode', |
1178 |
'data': [ 'client', 'server', 'unknown' ] } |
1179 |
|
1180 |
## |
1181 |
# @SpiceInfo |
1182 |
#
|
1183 |
# Information about the SPICE session. |
1184 |
#
|
1185 |
# @enabled: true if the SPICE server is enabled, false otherwise |
1186 |
#
|
1187 |
# @migrated: true if the last guest migration completed and spice |
1188 |
# migration had completed as well. false otherwise. |
1189 |
#
|
1190 |
# @host: #optional The hostname the SPICE server is bound to. This depends on |
1191 |
# the name resolution on the host and may be an IP address. |
1192 |
#
|
1193 |
# @port: #optional The SPICE server's port number. |
1194 |
#
|
1195 |
# @compiled-version: #optional SPICE server version. |
1196 |
#
|
1197 |
# @tls-port: #optional The SPICE server's TLS port number. |
1198 |
#
|
1199 |
# @auth: #optional the current authentication type used by the server |
1200 |
# 'none' if no authentication is being used |
1201 |
# 'spice' uses SASL or direct TLS authentication, depending on command |
1202 |
# line options |
1203 |
#
|
1204 |
# @mouse-mode: The mode in which the mouse cursor is displayed currently. Can |
1205 |
# be determined by the client or the server, or unknown if spice |
1206 |
# server doesn't provide this information. |
1207 |
#
|
1208 |
# Since: 1.1 |
1209 |
#
|
1210 |
# @channels: a list of @SpiceChannel for each active spice channel |
1211 |
#
|
1212 |
# Since: 0.14.0 |
1213 |
## |
1214 |
{ 'type': 'SpiceInfo', |
1215 |
'data': {'enabled': 'bool', 'migrated': 'bool', '*host': 'str', '*port': 'int', |
1216 |
'*tls-port': 'int', '*auth': 'str', '*compiled-version': 'str', |
1217 |
'mouse-mode': 'SpiceQueryMouseMode', '*channels': ['SpiceChannel']} } |
1218 |
|
1219 |
## |
1220 |
# @query-spice |
1221 |
#
|
1222 |
# Returns information about the current SPICE server |
1223 |
#
|
1224 |
# Returns: @SpiceInfo |
1225 |
#
|
1226 |
# Since: 0.14.0 |
1227 |
## |
1228 |
{ 'command': 'query-spice', 'returns': 'SpiceInfo' } |
1229 |
|
1230 |
## |
1231 |
# @BalloonInfo: |
1232 |
#
|
1233 |
# Information about the guest balloon device. |
1234 |
#
|
1235 |
# @actual: the number of bytes the balloon currently contains |
1236 |
#
|
1237 |
# Since: 0.14.0 |
1238 |
#
|
1239 |
## |
1240 |
{ 'type': 'BalloonInfo', 'data': {'actual': 'int' } } |
1241 |
|
1242 |
## |
1243 |
# @query-balloon: |
1244 |
#
|
1245 |
# Return information about the balloon device. |
1246 |
#
|
1247 |
# Returns: @BalloonInfo on success |
1248 |
# If the balloon driver is enabled but not functional because the KVM |
1249 |
# kernel module cannot support it, KvmMissingCap |
1250 |
# If no balloon device is present, DeviceNotActive |
1251 |
#
|
1252 |
# Since: 0.14.0 |
1253 |
## |
1254 |
{ 'command': 'query-balloon', 'returns': 'BalloonInfo' } |
1255 |
|
1256 |
## |
1257 |
# @PciMemoryRange: |
1258 |
#
|
1259 |
# A PCI device memory region |
1260 |
#
|
1261 |
# @base: the starting address (guest physical) |
1262 |
#
|
1263 |
# @limit: the ending address (guest physical) |
1264 |
#
|
1265 |
# Since: 0.14.0 |
1266 |
## |
1267 |
{ 'type': 'PciMemoryRange', 'data': {'base': 'int', 'limit': 'int'} } |
1268 |
|
1269 |
## |
1270 |
# @PciMemoryRegion |
1271 |
#
|
1272 |
# Information about a PCI device I/O region. |
1273 |
#
|
1274 |
# @bar: the index of the Base Address Register for this region |
1275 |
#
|
1276 |
# @type: 'io' if the region is a PIO region |
1277 |
# 'memory' if the region is a MMIO region |
1278 |
#
|
1279 |
# @prefetch: #optional if @type is 'memory', true if the memory is prefetchable |
1280 |
#
|
1281 |
# @mem_type_64: #optional if @type is 'memory', true if the BAR is 64-bit |
1282 |
#
|
1283 |
# Since: 0.14.0 |
1284 |
## |
1285 |
{ 'type': 'PciMemoryRegion', |
1286 |
'data': {'bar': 'int', 'type': 'str', 'address': 'int', 'size': 'int', |
1287 |
'*prefetch': 'bool', '*mem_type_64': 'bool' } } |
1288 |
|
1289 |
## |
1290 |
# @PciBridgeInfo: |
1291 |
#
|
1292 |
# Information about a PCI Bridge device |
1293 |
#
|
1294 |
# @bus.number: primary bus interface number. This should be the number of the |
1295 |
# bus the device resides on. |
1296 |
#
|
1297 |
# @bus.secondary: secondary bus interface number. This is the number of the |
1298 |
# main bus for the bridge |
1299 |
#
|
1300 |
# @bus.subordinate: This is the highest number bus that resides below the |
1301 |
# bridge. |
1302 |
#
|
1303 |
# @bus.io_range: The PIO range for all devices on this bridge |
1304 |
#
|
1305 |
# @bus.memory_range: The MMIO range for all devices on this bridge |
1306 |
#
|
1307 |
# @bus.prefetchable_range: The range of prefetchable MMIO for all devices on |
1308 |
# this bridge |
1309 |
#
|
1310 |
# @devices: a list of @PciDeviceInfo for each device on this bridge |
1311 |
#
|
1312 |
# Since: 0.14.0 |
1313 |
## |
1314 |
{ 'type': 'PciBridgeInfo', |
1315 |
'data': {'bus': { 'number': 'int', 'secondary': 'int', 'subordinate': 'int', |
1316 |
'io_range': 'PciMemoryRange', |
1317 |
'memory_range': 'PciMemoryRange', |
1318 |
'prefetchable_range': 'PciMemoryRange' }, |
1319 |
'*devices': ['PciDeviceInfo']} } |
1320 |
|
1321 |
## |
1322 |
# @PciDeviceInfo: |
1323 |
#
|
1324 |
# Information about a PCI device |
1325 |
#
|
1326 |
# @bus: the bus number of the device |
1327 |
#
|
1328 |
# @slot: the slot the device is located in |
1329 |
#
|
1330 |
# @function: the function of the slot used by the device |
1331 |
#
|
1332 |
# @class_info.desc: #optional a string description of the device's class |
1333 |
#
|
1334 |
# @class_info.class: the class code of the device |
1335 |
#
|
1336 |
# @id.device: the PCI device id |
1337 |
#
|
1338 |
# @id.vendor: the PCI vendor id |
1339 |
#
|
1340 |
# @irq: #optional if an IRQ is assigned to the device, the IRQ number |
1341 |
#
|
1342 |
# @qdev_id: the device name of the PCI device |
1343 |
#
|
1344 |
# @pci_bridge: if the device is a PCI bridge, the bridge information |
1345 |
#
|
1346 |
# @regions: a list of the PCI I/O regions associated with the device |
1347 |
#
|
1348 |
# Notes: the contents of @class_info.desc are not stable and should only be |
1349 |
# treated as informational. |
1350 |
#
|
1351 |
# Since: 0.14.0 |
1352 |
## |
1353 |
{ 'type': 'PciDeviceInfo', |
1354 |
'data': {'bus': 'int', 'slot': 'int', 'function': 'int', |
1355 |
'class_info': {'*desc': 'str', 'class': 'int'}, |
1356 |
'id': {'device': 'int', 'vendor': 'int'}, |
1357 |
'*irq': 'int', 'qdev_id': 'str', '*pci_bridge': 'PciBridgeInfo', |
1358 |
'regions': ['PciMemoryRegion']} } |
1359 |
|
1360 |
## |
1361 |
# @PciInfo: |
1362 |
#
|
1363 |
# Information about a PCI bus |
1364 |
#
|
1365 |
# @bus: the bus index |
1366 |
#
|
1367 |
# @devices: a list of devices on this bus |
1368 |
#
|
1369 |
# Since: 0.14.0 |
1370 |
## |
1371 |
{ 'type': 'PciInfo', 'data': {'bus': 'int', 'devices': ['PciDeviceInfo']} } |
1372 |
|
1373 |
## |
1374 |
# @query-pci: |
1375 |
#
|
1376 |
# Return information about the PCI bus topology of the guest. |
1377 |
#
|
1378 |
# Returns: a list of @PciInfo for each PCI bus |
1379 |
#
|
1380 |
# Since: 0.14.0 |
1381 |
## |
1382 |
{ 'command': 'query-pci', 'returns': ['PciInfo'] } |
1383 |
|
1384 |
## |
1385 |
# @BlockdevOnError: |
1386 |
#
|
1387 |
# An enumeration of possible behaviors for errors on I/O operations. |
1388 |
# The exact meaning depends on whether the I/O was initiated by a guest |
1389 |
# or by a block job |
1390 |
#
|
1391 |
# @report: for guest operations, report the error to the guest; |
1392 |
# for jobs, cancel the job |
1393 |
#
|
1394 |
# @ignore: ignore the error, only report a QMP event (BLOCK_IO_ERROR |
1395 |
# or BLOCK_JOB_ERROR) |
1396 |
#
|
1397 |
# @enospc: same as @stop on ENOSPC, same as @report otherwise. |
1398 |
#
|
1399 |
# @stop: for guest operations, stop the virtual machine; |
1400 |
# for jobs, pause the job |
1401 |
#
|
1402 |
# Since: 1.3 |
1403 |
## |
1404 |
{ 'enum': 'BlockdevOnError', |
1405 |
'data': ['report', 'ignore', 'enospc', 'stop'] } |
1406 |
|
1407 |
## |
1408 |
# @MirrorSyncMode: |
1409 |
#
|
1410 |
# An enumeration of possible behaviors for the initial synchronization |
1411 |
# phase of storage mirroring. |
1412 |
#
|
1413 |
# @top: copies data in the topmost image to the destination |
1414 |
#
|
1415 |
# @full: copies data from all images to the destination |
1416 |
#
|
1417 |
# @none: only copy data written from now on |
1418 |
#
|
1419 |
# Since: 1.3 |
1420 |
## |
1421 |
{ 'enum': 'MirrorSyncMode', |
1422 |
'data': ['top', 'full', 'none'] } |
1423 |
|
1424 |
## |
1425 |
# @BlockJobType: |
1426 |
#
|
1427 |
# Type of a block job. |
1428 |
#
|
1429 |
# @commit: block commit job type, see "block-commit" |
1430 |
#
|
1431 |
# @stream: block stream job type, see "block-stream" |
1432 |
#
|
1433 |
# @mirror: drive mirror job type, see "drive-mirror" |
1434 |
#
|
1435 |
# @backup: drive backup job type, see "drive-backup" |
1436 |
#
|
1437 |
# Since: 1.7 |
1438 |
## |
1439 |
{ 'enum': 'BlockJobType', |
1440 |
'data': ['commit', 'stream', 'mirror', 'backup'] } |
1441 |
|
1442 |
## |
1443 |
# @BlockJobInfo: |
1444 |
#
|
1445 |
# Information about a long-running block device operation. |
1446 |
#
|
1447 |
# @type: the job type ('stream' for image streaming) |
1448 |
#
|
1449 |
# @device: the block device name |
1450 |
#
|
1451 |
# @len: the maximum progress value |
1452 |
#
|
1453 |
# @busy: false if the job is known to be in a quiescent state, with |
1454 |
# no pending I/O. Since 1.3. |
1455 |
#
|
1456 |
# @paused: whether the job is paused or, if @busy is true, will |
1457 |
# pause itself as soon as possible. Since 1.3. |
1458 |
#
|
1459 |
# @offset: the current progress value |
1460 |
#
|
1461 |
# @speed: the rate limit, bytes per second |
1462 |
#
|
1463 |
# @io-status: the status of the job (since 1.3) |
1464 |
#
|
1465 |
# Since: 1.1 |
1466 |
## |
1467 |
{ 'type': 'BlockJobInfo', |
1468 |
'data': {'type': 'str', 'device': 'str', 'len': 'int', |
1469 |
'offset': 'int', 'busy': 'bool', 'paused': 'bool', 'speed': 'int', |
1470 |
'io-status': 'BlockDeviceIoStatus'} } |
1471 |
|
1472 |
## |
1473 |
# @query-block-jobs: |
1474 |
#
|
1475 |
# Return information about long-running block device operations. |
1476 |
#
|
1477 |
# Returns: a list of @BlockJobInfo for each active block job |
1478 |
#
|
1479 |
# Since: 1.1 |
1480 |
## |
1481 |
{ 'command': 'query-block-jobs', 'returns': ['BlockJobInfo'] } |
1482 |
|
1483 |
## |
1484 |
# @quit: |
1485 |
#
|
1486 |
# This command will cause the QEMU process to exit gracefully. While every |
1487 |
# attempt is made to send the QMP response before terminating, this is not |
1488 |
# guaranteed. When using this interface, a premature EOF would not be |
1489 |
# unexpected. |
1490 |
#
|
1491 |
# Since: 0.14.0 |
1492 |
## |
1493 |
{ 'command': 'quit' } |
1494 |
|
1495 |
## |
1496 |
# @stop: |
1497 |
#
|
1498 |
# Stop all guest VCPU execution. |
1499 |
#
|
1500 |
# Since: 0.14.0 |
1501 |
#
|
1502 |
# Notes: This function will succeed even if the guest is already in the stopped |
1503 |
# state. In "inmigrate" state, it will ensure that the guest |
1504 |
# remains paused once migration finishes, as if the -S option was |
1505 |
# passed on the command line. |
1506 |
## |
1507 |
{ 'command': 'stop' } |
1508 |
|
1509 |
## |
1510 |
# @system_reset: |
1511 |
#
|
1512 |
# Performs a hard reset of a guest. |
1513 |
#
|
1514 |
# Since: 0.14.0 |
1515 |
## |
1516 |
{ 'command': 'system_reset' } |
1517 |
|
1518 |
## |
1519 |
# @system_powerdown: |
1520 |
#
|
1521 |
# Requests that a guest perform a powerdown operation. |
1522 |
#
|
1523 |
# Since: 0.14.0 |
1524 |
#
|
1525 |
# Notes: A guest may or may not respond to this command. This command |
1526 |
# returning does not indicate that a guest has accepted the request or |
1527 |
# that it has shut down. Many guests will respond to this command by |
1528 |
# prompting the user in some way. |
1529 |
## |
1530 |
{ 'command': 'system_powerdown' } |
1531 |
|
1532 |
## |
1533 |
# @cpu: |
1534 |
#
|
1535 |
# This command is a nop that is only provided for the purposes of compatibility. |
1536 |
#
|
1537 |
# Since: 0.14.0 |
1538 |
#
|
1539 |
# Notes: Do not use this command. |
1540 |
## |
1541 |
{ 'command': 'cpu', 'data': {'index': 'int'} } |
1542 |
|
1543 |
## |
1544 |
# @cpu-add |
1545 |
#
|
1546 |
# Adds CPU with specified ID |
1547 |
#
|
1548 |
# @id: ID of CPU to be created, valid values [0..max_cpus) |
1549 |
#
|
1550 |
# Returns: Nothing on success |
1551 |
#
|
1552 |
# Since 1.5 |
1553 |
## |
1554 |
{ 'command': 'cpu-add', 'data': {'id': 'int'} } |
1555 |
|
1556 |
## |
1557 |
# @memsave: |
1558 |
#
|
1559 |
# Save a portion of guest memory to a file. |
1560 |
#
|
1561 |
# @val: the virtual address of the guest to start from |
1562 |
#
|
1563 |
# @size: the size of memory region to save |
1564 |
#
|
1565 |
# @filename: the file to save the memory to as binary data |
1566 |
#
|
1567 |
# @cpu-index: #optional the index of the virtual CPU to use for translating the |
1568 |
# virtual address (defaults to CPU 0) |
1569 |
#
|
1570 |
# Returns: Nothing on success |
1571 |
#
|
1572 |
# Since: 0.14.0 |
1573 |
#
|
1574 |
# Notes: Errors were not reliably returned until 1.1 |
1575 |
## |
1576 |
{ 'command': 'memsave', |
1577 |
'data': {'val': 'int', 'size': 'int', 'filename': 'str', '*cpu-index': 'int'} } |
1578 |
|
1579 |
## |
1580 |
# @pmemsave: |
1581 |
#
|
1582 |
# Save a portion of guest physical memory to a file. |
1583 |
#
|
1584 |
# @val: the physical address of the guest to start from |
1585 |
#
|
1586 |
# @size: the size of memory region to save |
1587 |
#
|
1588 |
# @filename: the file to save the memory to as binary data |
1589 |
#
|
1590 |
# Returns: Nothing on success |
1591 |
#
|
1592 |
# Since: 0.14.0 |
1593 |
#
|
1594 |
# Notes: Errors were not reliably returned until 1.1 |
1595 |
## |
1596 |
{ 'command': 'pmemsave', |
1597 |
'data': {'val': 'int', 'size': 'int', 'filename': 'str'} } |
1598 |
|
1599 |
## |
1600 |
# @cont: |
1601 |
#
|
1602 |
# Resume guest VCPU execution. |
1603 |
#
|
1604 |
# Since: 0.14.0 |
1605 |
#
|
1606 |
# Returns: If successful, nothing |
1607 |
# If QEMU was started with an encrypted block device and a key has |
1608 |
# not yet been set, DeviceEncrypted. |
1609 |
#
|
1610 |
# Notes: This command will succeed if the guest is currently running. It |
1611 |
# will also succeed if the guest is in the "inmigrate" state; in |
1612 |
# this case, the effect of the command is to make sure the guest |
1613 |
# starts once migration finishes, removing the effect of the -S |
1614 |
# command line option if it was passed. |
1615 |
## |
1616 |
{ 'command': 'cont' } |
1617 |
|
1618 |
## |
1619 |
# @system_wakeup: |
1620 |
#
|
1621 |
# Wakeup guest from suspend. Does nothing in case the guest isn't suspended. |
1622 |
#
|
1623 |
# Since: 1.1 |
1624 |
#
|
1625 |
# Returns: nothing. |
1626 |
## |
1627 |
{ 'command': 'system_wakeup' } |
1628 |
|
1629 |
## |
1630 |
# @inject-nmi: |
1631 |
#
|
1632 |
# Injects an Non-Maskable Interrupt into all guest's VCPUs. |
1633 |
#
|
1634 |
# Returns: If successful, nothing |
1635 |
#
|
1636 |
# Since: 0.14.0 |
1637 |
#
|
1638 |
# Notes: Only x86 Virtual Machines support this command. |
1639 |
## |
1640 |
{ 'command': 'inject-nmi' } |
1641 |
|
1642 |
## |
1643 |
# @set_link: |
1644 |
#
|
1645 |
# Sets the link status of a virtual network adapter. |
1646 |
#
|
1647 |
# @name: the device name of the virtual network adapter |
1648 |
#
|
1649 |
# @up: true to set the link status to be up |
1650 |
#
|
1651 |
# Returns: Nothing on success |
1652 |
# If @name is not a valid network device, DeviceNotFound |
1653 |
#
|
1654 |
# Since: 0.14.0 |
1655 |
#
|
1656 |
# Notes: Not all network adapters support setting link status. This command |
1657 |
# will succeed even if the network adapter does not support link status |
1658 |
# notification. |
1659 |
## |
1660 |
{ 'command': 'set_link', 'data': {'name': 'str', 'up': 'bool'} } |
1661 |
|
1662 |
## |
1663 |
# @block_passwd: |
1664 |
#
|
1665 |
# This command sets the password of a block device that has not been open |
1666 |
# with a password and requires one. |
1667 |
#
|
1668 |
# The two cases where this can happen are a block device is created through |
1669 |
# QEMU's initial command line or a block device is changed through the legacy |
1670 |
# @change interface. |
1671 |
#
|
1672 |
# In the event that the block device is created through the initial command |
1673 |
# line, the VM will start in the stopped state regardless of whether '-S' is |
1674 |
# used. The intention is for a management tool to query the block devices to |
1675 |
# determine which ones are encrypted, set the passwords with this command, and |
1676 |
# then start the guest with the @cont command. |
1677 |
#
|
1678 |
# @device: the name of the device to set the password on |
1679 |
#
|
1680 |
# @password: the password to use for the device |
1681 |
#
|
1682 |
# Returns: nothing on success |
1683 |
# If @device is not a valid block device, DeviceNotFound |
1684 |
# If @device is not encrypted, DeviceNotEncrypted |
1685 |
#
|
1686 |
# Notes: Not all block formats support encryption and some that do are not |
1687 |
# able to validate that a password is correct. Disk corruption may |
1688 |
# occur if an invalid password is specified. |
1689 |
#
|
1690 |
# Since: 0.14.0 |
1691 |
## |
1692 |
{ 'command': 'block_passwd', 'data': {'device': 'str', 'password': 'str'} } |
1693 |
|
1694 |
## |
1695 |
# @balloon: |
1696 |
#
|
1697 |
# Request the balloon driver to change its balloon size. |
1698 |
#
|
1699 |
# @value: the target size of the balloon in bytes |
1700 |
#
|
1701 |
# Returns: Nothing on success |
1702 |
# If the balloon driver is enabled but not functional because the KVM |
1703 |
# kernel module cannot support it, KvmMissingCap |
1704 |
# If no balloon device is present, DeviceNotActive |
1705 |
#
|
1706 |
# Notes: This command just issues a request to the guest. When it returns, |
1707 |
# the balloon size may not have changed. A guest can change the balloon |
1708 |
# size independent of this command. |
1709 |
#
|
1710 |
# Since: 0.14.0 |
1711 |
## |
1712 |
{ 'command': 'balloon', 'data': {'value': 'int'} } |
1713 |
|
1714 |
## |
1715 |
# @block_resize |
1716 |
#
|
1717 |
# Resize a block image while a guest is running. |
1718 |
#
|
1719 |
# @device: the name of the device to get the image resized |
1720 |
#
|
1721 |
# @size: new image size in bytes |
1722 |
#
|
1723 |
# Returns: nothing on success |
1724 |
# If @device is not a valid block device, DeviceNotFound |
1725 |
#
|
1726 |
# Since: 0.14.0 |
1727 |
## |
1728 |
{ 'command': 'block_resize', 'data': { 'device': 'str', 'size': 'int' }} |
1729 |
|
1730 |
## |
1731 |
# @NewImageMode |
1732 |
#
|
1733 |
# An enumeration that tells QEMU how to set the backing file path in |
1734 |
# a new image file. |
1735 |
#
|
1736 |
# @existing: QEMU should look for an existing image file. |
1737 |
#
|
1738 |
# @absolute-paths: QEMU should create a new image with absolute paths |
1739 |
# for the backing file. If there is no backing file available, the new |
1740 |
# image will not be backed either. |
1741 |
#
|
1742 |
# Since: 1.1 |
1743 |
## |
1744 |
{ 'enum': 'NewImageMode', |
1745 |
'data': [ 'existing', 'absolute-paths' ] } |
1746 |
|
1747 |
## |
1748 |
# @BlockdevSnapshot |
1749 |
#
|
1750 |
# @device: the name of the device to generate the snapshot from. |
1751 |
#
|
1752 |
# @snapshot-file: the target of the new image. A new file will be created. |
1753 |
#
|
1754 |
# @format: #optional the format of the snapshot image, default is 'qcow2'. |
1755 |
#
|
1756 |
# @mode: #optional whether and how QEMU should create a new image, default is |
1757 |
# 'absolute-paths'. |
1758 |
## |
1759 |
{ 'type': 'BlockdevSnapshot', |
1760 |
'data': { 'device': 'str', 'snapshot-file': 'str', '*format': 'str', |
1761 |
'*mode': 'NewImageMode' } } |
1762 |
|
1763 |
## |
1764 |
# @BlockdevSnapshotInternal |
1765 |
#
|
1766 |
# @device: the name of the device to generate the snapshot from |
1767 |
#
|
1768 |
# @name: the name of the internal snapshot to be created |
1769 |
#
|
1770 |
# Notes: In transaction, if @name is empty, or any snapshot matching @name |
1771 |
# exists, the operation will fail. Only some image formats support it, |
1772 |
# for example, qcow2, rbd, and sheepdog. |
1773 |
#
|
1774 |
# Since: 1.7 |
1775 |
## |
1776 |
{ 'type': 'BlockdevSnapshotInternal', |
1777 |
'data': { 'device': 'str', 'name': 'str' } } |
1778 |
|
1779 |
## |
1780 |
# @DriveBackup |
1781 |
#
|
1782 |
# @device: the name of the device which should be copied. |
1783 |
#
|
1784 |
# @target: the target of the new image. If the file exists, or if it |
1785 |
# is a device, the existing file/device will be used as the new |
1786 |
# destination. If it does not exist, a new file will be created. |
1787 |
#
|
1788 |
# @format: #optional the format of the new destination, default is to |
1789 |
# probe if @mode is 'existing', else the format of the source |
1790 |
#
|
1791 |
# @sync: what parts of the disk image should be copied to the destination |
1792 |
# (all the disk, only the sectors allocated in the topmost image, or |
1793 |
# only new I/O). |
1794 |
#
|
1795 |
# @mode: #optional whether and how QEMU should create a new image, default is |
1796 |
# 'absolute-paths'. |
1797 |
#
|
1798 |
# @speed: #optional the maximum speed, in bytes per second |
1799 |
#
|
1800 |
# @on-source-error: #optional the action to take on an error on the source, |
1801 |
# default 'report'. 'stop' and 'enospc' can only be used |
1802 |
# if the block device supports io-status (see BlockInfo). |
1803 |
#
|
1804 |
# @on-target-error: #optional the action to take on an error on the target, |
1805 |
# default 'report' (no limitations, since this applies to |
1806 |
# a different block device than @device). |
1807 |
#
|
1808 |
# Note that @on-source-error and @on-target-error only affect background I/O. |
1809 |
# If an error occurs during a guest write request, the device's rerror/werror |
1810 |
# actions will be used. |
1811 |
#
|
1812 |
# Since: 1.6 |
1813 |
## |
1814 |
{ 'type': 'DriveBackup', |
1815 |
'data': { 'device': 'str', 'target': 'str', '*format': 'str', |
1816 |
'sync': 'MirrorSyncMode', '*mode': 'NewImageMode', |
1817 |
'*speed': 'int', |
1818 |
'*on-source-error': 'BlockdevOnError', |
1819 |
'*on-target-error': 'BlockdevOnError' } } |
1820 |
|
1821 |
## |
1822 |
# @Abort |
1823 |
#
|
1824 |
# This action can be used to test transaction failure. |
1825 |
#
|
1826 |
# Since: 1.6 |
1827 |
### |
1828 |
{ 'type': 'Abort', |
1829 |
'data': { } } |
1830 |
|
1831 |
## |
1832 |
# @TransactionAction |
1833 |
#
|
1834 |
# A discriminated record of operations that can be performed with |
1835 |
# @transaction. |
1836 |
## |
1837 |
{ 'union': 'TransactionAction', |
1838 |
'data': { |
1839 |
'blockdev-snapshot-sync': 'BlockdevSnapshot', |
1840 |
'drive-backup': 'DriveBackup', |
1841 |
'abort': 'Abort', |
1842 |
'blockdev-snapshot-internal-sync': 'BlockdevSnapshotInternal' |
1843 |
} } |
1844 |
|
1845 |
## |
1846 |
# @transaction |
1847 |
#
|
1848 |
# Executes a number of transactionable QMP commands atomically. If any |
1849 |
# operation fails, then the entire set of actions will be abandoned and the |
1850 |
# appropriate error returned. |
1851 |
#
|
1852 |
# List of: |
1853 |
# @TransactionAction: information needed for the respective operation |
1854 |
#
|
1855 |
# Returns: nothing on success |
1856 |
# Errors depend on the operations of the transaction |
1857 |
#
|
1858 |
# Note: The transaction aborts on the first failure. Therefore, there will be |
1859 |
# information on only one failed operation returned in an error condition, and |
1860 |
# subsequent actions will not have been attempted. |
1861 |
#
|
1862 |
# Since 1.1 |
1863 |
## |
1864 |
{ 'command': 'transaction', |
1865 |
'data': { 'actions': [ 'TransactionAction' ] } } |
1866 |
|
1867 |
## |
1868 |
# @blockdev-snapshot-sync |
1869 |
#
|
1870 |
# Generates a synchronous snapshot of a block device. |
1871 |
#
|
1872 |
# For the arguments, see the documentation of BlockdevSnapshot. |
1873 |
#
|
1874 |
# Returns: nothing on success |
1875 |
# If @device is not a valid block device, DeviceNotFound |
1876 |
#
|
1877 |
# Since 0.14.0 |
1878 |
## |
1879 |
{ 'command': 'blockdev-snapshot-sync', |
1880 |
'data': 'BlockdevSnapshot' } |
1881 |
|
1882 |
## |
1883 |
# @blockdev-snapshot-internal-sync |
1884 |
#
|
1885 |
# Synchronously take an internal snapshot of a block device, when the format |
1886 |
# of the image used supports it. |
1887 |
#
|
1888 |
# For the arguments, see the documentation of BlockdevSnapshotInternal. |
1889 |
#
|
1890 |
# Returns: nothing on success |
1891 |
# If @device is not a valid block device, DeviceNotFound |
1892 |
# If any snapshot matching @name exists, or @name is empty, |
1893 |
# GenericError |
1894 |
# If the format of the image used does not support it, |
1895 |
# BlockFormatFeatureNotSupported |
1896 |
#
|
1897 |
# Since 1.7 |
1898 |
## |
1899 |
{ 'command': 'blockdev-snapshot-internal-sync', |
1900 |
'data': 'BlockdevSnapshotInternal' } |
1901 |
|
1902 |
## |
1903 |
# @blockdev-snapshot-delete-internal-sync |
1904 |
#
|
1905 |
# Synchronously delete an internal snapshot of a block device, when the format |
1906 |
# of the image used support it. The snapshot is identified by name or id or |
1907 |
# both. One of the name or id is required. Return SnapshotInfo for the |
1908 |
# successfully deleted snapshot. |
1909 |
#
|
1910 |
# @device: the name of the device to delete the snapshot from |
1911 |
#
|
1912 |
# @id: optional the snapshot's ID to be deleted |
1913 |
#
|
1914 |
# @name: optional the snapshot's name to be deleted |
1915 |
#
|
1916 |
# Returns: SnapshotInfo on success |
1917 |
# If @device is not a valid block device, DeviceNotFound |
1918 |
# If snapshot not found, GenericError |
1919 |
# If the format of the image used does not support it, |
1920 |
# BlockFormatFeatureNotSupported |
1921 |
# If @id and @name are both not specified, GenericError |
1922 |
#
|
1923 |
# Since 1.7 |
1924 |
## |
1925 |
{ 'command': 'blockdev-snapshot-delete-internal-sync', |
1926 |
'data': { 'device': 'str', '*id': 'str', '*name': 'str'}, |
1927 |
'returns': 'SnapshotInfo' } |
1928 |
|
1929 |
## |
1930 |
# @human-monitor-command: |
1931 |
#
|
1932 |
# Execute a command on the human monitor and return the output. |
1933 |
#
|
1934 |
# @command-line: the command to execute in the human monitor |
1935 |
#
|
1936 |
# @cpu-index: #optional The CPU to use for commands that require an implicit CPU |
1937 |
#
|
1938 |
# Returns: the output of the command as a string |
1939 |
#
|
1940 |
# Since: 0.14.0 |
1941 |
#
|
1942 |
# Notes: This command only exists as a stop-gap. Its use is highly |
1943 |
# discouraged. The semantics of this command are not guaranteed. |
1944 |
#
|
1945 |
# Known limitations: |
1946 |
#
|
1947 |
# o This command is stateless, this means that commands that depend |
1948 |
# on state information (such as getfd) might not work |
1949 |
#
|
1950 |
# o Commands that prompt the user for data (eg. 'cont' when the block |
1951 |
# device is encrypted) don't currently work |
1952 |
## |
1953 |
{ 'command': 'human-monitor-command', |
1954 |
'data': {'command-line': 'str', '*cpu-index': 'int'}, |
1955 |
'returns': 'str' } |
1956 |
|
1957 |
## |
1958 |
# @block-commit |
1959 |
#
|
1960 |
# Live commit of data from overlay image nodes into backing nodes - i.e., |
1961 |
# writes data between 'top' and 'base' into 'base'. |
1962 |
#
|
1963 |
# @device: the name of the device |
1964 |
#
|
1965 |
# @base: #optional The file name of the backing image to write data into. |
1966 |
# If not specified, this is the deepest backing image |
1967 |
#
|
1968 |
# @top: The file name of the backing image within the image chain, |
1969 |
# which contains the topmost data to be committed down. |
1970 |
# Note, the active layer as 'top' is currently unsupported. |
1971 |
#
|
1972 |
# If top == base, that is an error. |
1973 |
#
|
1974 |
#
|
1975 |
# @speed: #optional the maximum speed, in bytes per second |
1976 |
#
|
1977 |
# Returns: Nothing on success |
1978 |
# If commit or stream is already active on this device, DeviceInUse |
1979 |
# If @device does not exist, DeviceNotFound |
1980 |
# If image commit is not supported by this device, NotSupported |
1981 |
# If @base or @top is invalid, a generic error is returned |
1982 |
# If @top is the active layer, or omitted, a generic error is returned |
1983 |
# If @speed is invalid, InvalidParameter |
1984 |
#
|
1985 |
# Since: 1.3 |
1986 |
#
|
1987 |
## |
1988 |
{ 'command': 'block-commit', |
1989 |
'data': { 'device': 'str', '*base': 'str', 'top': 'str', |
1990 |
'*speed': 'int' } } |
1991 |
|
1992 |
## |
1993 |
# @drive-backup |
1994 |
#
|
1995 |
# Start a point-in-time copy of a block device to a new destination. The |
1996 |
# status of ongoing drive-backup operations can be checked with |
1997 |
# query-block-jobs where the BlockJobInfo.type field has the value 'backup'. |
1998 |
# The operation can be stopped before it has completed using the |
1999 |
# block-job-cancel command. |
2000 |
#
|
2001 |
# For the arguments, see the documentation of DriveBackup. |
2002 |
#
|
2003 |
# Returns: nothing on success |
2004 |
# If @device is not a valid block device, DeviceNotFound |
2005 |
#
|
2006 |
# Since 1.6 |
2007 |
## |
2008 |
{ 'command': 'drive-backup', 'data': 'DriveBackup' } |
2009 |
|
2010 |
## |
2011 |
# @drive-mirror |
2012 |
#
|
2013 |
# Start mirroring a block device's writes to a new destination. |
2014 |
#
|
2015 |
# @device: the name of the device whose writes should be mirrored. |
2016 |
#
|
2017 |
# @target: the target of the new image. If the file exists, or if it |
2018 |
# is a device, the existing file/device will be used as the new |
2019 |
# destination. If it does not exist, a new file will be created. |
2020 |
#
|
2021 |
# @format: #optional the format of the new destination, default is to |
2022 |
# probe if @mode is 'existing', else the format of the source |
2023 |
#
|
2024 |
# @mode: #optional whether and how QEMU should create a new image, default is |
2025 |
# 'absolute-paths'. |
2026 |
#
|
2027 |
# @speed: #optional the maximum speed, in bytes per second |
2028 |
#
|
2029 |
# @sync: what parts of the disk image should be copied to the destination |
2030 |
# (all the disk, only the sectors allocated in the topmost image, or |
2031 |
# only new I/O). |
2032 |
#
|
2033 |
# @granularity: #optional granularity of the dirty bitmap, default is 64K |
2034 |
# if the image format doesn't have clusters, 4K if the clusters |
2035 |
# are smaller than that, else the cluster size. Must be a |
2036 |
# power of 2 between 512 and 64M (since 1.4). |
2037 |
#
|
2038 |
# @buf-size: #optional maximum amount of data in flight from source to |
2039 |
# target (since 1.4). |
2040 |
#
|
2041 |
# @on-source-error: #optional the action to take on an error on the source, |
2042 |
# default 'report'. 'stop' and 'enospc' can only be used |
2043 |
# if the block device supports io-status (see BlockInfo). |
2044 |
#
|
2045 |
# @on-target-error: #optional the action to take on an error on the target, |
2046 |
# default 'report' (no limitations, since this applies to |
2047 |
# a different block device than @device). |
2048 |
#
|
2049 |
# Returns: nothing on success |
2050 |
# If @device is not a valid block device, DeviceNotFound |
2051 |
#
|
2052 |
# Since 1.3 |
2053 |
## |
2054 |
{ 'command': 'drive-mirror', |
2055 |
'data': { 'device': 'str', 'target': 'str', '*format': 'str', |
2056 |
'sync': 'MirrorSyncMode', '*mode': 'NewImageMode', |
2057 |
'*speed': 'int', '*granularity': 'uint32', |
2058 |
'*buf-size': 'int', '*on-source-error': 'BlockdevOnError', |
2059 |
'*on-target-error': 'BlockdevOnError' } } |
2060 |
|
2061 |
## |
2062 |
# @migrate_cancel |
2063 |
#
|
2064 |
# Cancel the current executing migration process. |
2065 |
#
|
2066 |
# Returns: nothing on success |
2067 |
#
|
2068 |
# Notes: This command succeeds even if there is no migration process running. |
2069 |
#
|
2070 |
# Since: 0.14.0 |
2071 |
## |
2072 |
{ 'command': 'migrate_cancel' } |
2073 |
|
2074 |
## |
2075 |
# @migrate_set_downtime |
2076 |
#
|
2077 |
# Set maximum tolerated downtime for migration. |
2078 |
#
|
2079 |
# @value: maximum downtime in seconds |
2080 |
#
|
2081 |
# Returns: nothing on success |
2082 |
#
|
2083 |
# Since: 0.14.0 |
2084 |
## |
2085 |
{ 'command': 'migrate_set_downtime', 'data': {'value': 'number'} } |
2086 |
|
2087 |
## |
2088 |
# @migrate_set_speed |
2089 |
#
|
2090 |
# Set maximum speed for migration. |
2091 |
#
|
2092 |
# @value: maximum speed in bytes. |
2093 |
#
|
2094 |
# Returns: nothing on success |
2095 |
#
|
2096 |
# Notes: A value lesser than zero will be automatically round up to zero. |
2097 |
#
|
2098 |
# Since: 0.14.0 |
2099 |
## |
2100 |
{ 'command': 'migrate_set_speed', 'data': {'value': 'int'} } |
2101 |
|
2102 |
## |
2103 |
# @migrate-set-cache-size |
2104 |
#
|
2105 |
# Set XBZRLE cache size |
2106 |
#
|
2107 |
# @value: cache size in bytes |
2108 |
#
|
2109 |
# The size will be rounded down to the nearest power of 2. |
2110 |
# The cache size can be modified before and during ongoing migration |
2111 |
#
|
2112 |
# Returns: nothing on success |
2113 |
#
|
2114 |
# Since: 1.2 |
2115 |
## |
2116 |
{ 'command': 'migrate-set-cache-size', 'data': {'value': 'int'} } |
2117 |
|
2118 |
## |
2119 |
# @query-migrate-cache-size |
2120 |
#
|
2121 |
# query XBZRLE cache size |
2122 |
#
|
2123 |
# Returns: XBZRLE cache size in bytes |
2124 |
#
|
2125 |
# Since: 1.2 |
2126 |
## |
2127 |
{ 'command': 'query-migrate-cache-size', 'returns': 'int' } |
2128 |
|
2129 |
## |
2130 |
# @ObjectPropertyInfo: |
2131 |
#
|
2132 |
# @name: the name of the property |
2133 |
#
|
2134 |
# @type: the type of the property. This will typically come in one of four |
2135 |
# forms: |
2136 |
#
|
2137 |
# 1) A primitive type such as 'u8', 'u16', 'bool', 'str', or 'double'. |
2138 |
# These types are mapped to the appropriate JSON type. |
2139 |
#
|
2140 |
# 2) A legacy type in the form 'legacy<subtype>' where subtype is the |
2141 |
# legacy qdev typename. These types are always treated as strings. |
2142 |
#
|
2143 |
# 3) A child type in the form 'child<subtype>' where subtype is a qdev |
2144 |
# device type name. Child properties create the composition tree. |
2145 |
#
|
2146 |
# 4) A link type in the form 'link<subtype>' where subtype is a qdev |
2147 |
# device type name. Link properties form the device model graph. |
2148 |
#
|
2149 |
# Since: 1.2 |
2150 |
## |
2151 |
{ 'type': 'ObjectPropertyInfo', |
2152 |
'data': { 'name': 'str', 'type': 'str' } } |
2153 |
|
2154 |
## |
2155 |
# @qom-list: |
2156 |
#
|
2157 |
# This command will list any properties of a object given a path in the object |
2158 |
# model. |
2159 |
#
|
2160 |
# @path: the path within the object model. See @qom-get for a description of |
2161 |
# this parameter. |
2162 |
#
|
2163 |
# Returns: a list of @ObjectPropertyInfo that describe the properties of the |
2164 |
# object. |
2165 |
#
|
2166 |
# Since: 1.2 |
2167 |
## |
2168 |
{ 'command': 'qom-list', |
2169 |
'data': { 'path': 'str' }, |
2170 |
'returns': [ 'ObjectPropertyInfo' ] } |
2171 |
|
2172 |
## |
2173 |
# @qom-get: |
2174 |
#
|
2175 |
# This command will get a property from a object model path and return the |
2176 |
# value. |
2177 |
#
|
2178 |
# @path: The path within the object model. There are two forms of supported |
2179 |
# paths--absolute and partial paths. |
2180 |
#
|
2181 |
# Absolute paths are derived from the root object and can follow child<> |
2182 |
# or link<> properties. Since they can follow link<> properties, they |
2183 |
# can be arbitrarily long. Absolute paths look like absolute filenames |
2184 |
# and are prefixed with a leading slash. |
2185 |
#
|
2186 |
# Partial paths look like relative filenames. They do not begin |
2187 |
# with a prefix. The matching rules for partial paths are subtle but |
2188 |
# designed to make specifying objects easy. At each level of the |
2189 |
# composition tree, the partial path is matched as an absolute path. |
2190 |
# The first match is not returned. At least two matches are searched |
2191 |
# for. A successful result is only returned if only one match is |
2192 |
# found. If more than one match is found, a flag is return to |
2193 |
# indicate that the match was ambiguous. |
2194 |
#
|
2195 |
# @property: The property name to read |
2196 |
#
|
2197 |
# Returns: The property value. The type depends on the property type. legacy<> |
2198 |
# properties are returned as #str. child<> and link<> properties are |
2199 |
# returns as #str pathnames. All integer property types (u8, u16, etc) |
2200 |
# are returned as #int. |
2201 |
#
|
2202 |
# Since: 1.2 |
2203 |
## |
2204 |
{ 'command': 'qom-get', |
2205 |
'data': { 'path': 'str', 'property': 'str' }, |
2206 |
'returns': 'visitor', |
2207 |
'gen': 'no' } |
2208 |
|
2209 |
## |
2210 |
# @qom-set: |
2211 |
#
|
2212 |
# This command will set a property from a object model path. |
2213 |
#
|
2214 |
# @path: see @qom-get for a description of this parameter |
2215 |
#
|
2216 |
# @property: the property name to set |
2217 |
#
|
2218 |
# @value: a value who's type is appropriate for the property type. See @qom-get |
2219 |
# for a description of type mapping. |
2220 |
#
|
2221 |
# Since: 1.2 |
2222 |
## |
2223 |
{ 'command': 'qom-set', |
2224 |
'data': { 'path': 'str', 'property': 'str', 'value': 'visitor' }, |
2225 |
'gen': 'no' } |
2226 |
|
2227 |
## |
2228 |
# @set_password: |
2229 |
#
|
2230 |
# Sets the password of a remote display session. |
2231 |
#
|
2232 |
# @protocol: `vnc' to modify the VNC server password |
2233 |
# `spice' to modify the Spice server password |
2234 |
#
|
2235 |
# @password: the new password |
2236 |
#
|
2237 |
# @connected: #optional how to handle existing clients when changing the |
2238 |
# password. If nothing is specified, defaults to `keep' |
2239 |
# `fail' to fail the command if clients are connected |
2240 |
# `disconnect' to disconnect existing clients |
2241 |
# `keep' to maintain existing clients |
2242 |
#
|
2243 |
# Returns: Nothing on success |
2244 |
# If Spice is not enabled, DeviceNotFound |
2245 |
#
|
2246 |
# Since: 0.14.0 |
2247 |
## |
2248 |
{ 'command': 'set_password', |
2249 |
'data': {'protocol': 'str', 'password': 'str', '*connected': 'str'} } |
2250 |
|
2251 |
## |
2252 |
# @expire_password: |
2253 |
#
|
2254 |
# Expire the password of a remote display server. |
2255 |
#
|
2256 |
# @protocol: the name of the remote display protocol `vnc' or `spice' |
2257 |
#
|
2258 |
# @time: when to expire the password. |
2259 |
# `now' to expire the password immediately |
2260 |
# `never' to cancel password expiration |
2261 |
# `+INT' where INT is the number of seconds from now (integer) |
2262 |
# `INT' where INT is the absolute time in seconds |
2263 |
#
|
2264 |
# Returns: Nothing on success |
2265 |
# If @protocol is `spice' and Spice is not active, DeviceNotFound |
2266 |
#
|
2267 |
# Since: 0.14.0 |
2268 |
#
|
2269 |
# Notes: Time is relative to the server and currently there is no way to |
2270 |
# coordinate server time with client time. It is not recommended to |
2271 |
# use the absolute time version of the @time parameter unless you're |
2272 |
# sure you are on the same machine as the QEMU instance. |
2273 |
## |
2274 |
{ 'command': 'expire_password', 'data': {'protocol': 'str', 'time': 'str'} } |
2275 |
|
2276 |
## |
2277 |
# @eject: |
2278 |
#
|
2279 |
# Ejects a device from a removable drive. |
2280 |
#
|
2281 |
# @device: The name of the device |
2282 |
#
|
2283 |
# @force: @optional If true, eject regardless of whether the drive is locked. |
2284 |
# If not specified, the default value is false. |
2285 |
#
|
2286 |
# Returns: Nothing on success |
2287 |
# If @device is not a valid block device, DeviceNotFound |
2288 |
#
|
2289 |
# Notes: Ejecting a device will no media results in success |
2290 |
#
|
2291 |
# Since: 0.14.0 |
2292 |
## |
2293 |
{ 'command': 'eject', 'data': {'device': 'str', '*force': 'bool'} } |
2294 |
|
2295 |
## |
2296 |
# @change-vnc-password: |
2297 |
#
|
2298 |
# Change the VNC server password. |
2299 |
#
|
2300 |
# @target: the new password to use with VNC authentication |
2301 |
#
|
2302 |
# Since: 1.1 |
2303 |
#
|
2304 |
# Notes: An empty password in this command will set the password to the empty |
2305 |
# string. Existing clients are unaffected by executing this command. |
2306 |
## |
2307 |
{ 'command': 'change-vnc-password', 'data': {'password': 'str'} } |
2308 |
|
2309 |
## |
2310 |
# @change: |
2311 |
#
|
2312 |
# This command is multiple commands multiplexed together. |
2313 |
#
|
2314 |
# @device: This is normally the name of a block device but it may also be 'vnc'. |
2315 |
# when it's 'vnc', then sub command depends on @target |
2316 |
#
|
2317 |
# @target: If @device is a block device, then this is the new filename. |
2318 |
# If @device is 'vnc', then if the value 'password' selects the vnc |
2319 |
# change password command. Otherwise, this specifies a new server URI |
2320 |
# address to listen to for VNC connections. |
2321 |
#
|
2322 |
# @arg: If @device is a block device, then this is an optional format to open |
2323 |
# the device with. |
2324 |
# If @device is 'vnc' and @target is 'password', this is the new VNC |
2325 |
# password to set. If this argument is an empty string, then no future |
2326 |
# logins will be allowed. |
2327 |
#
|
2328 |
# Returns: Nothing on success. |
2329 |
# If @device is not a valid block device, DeviceNotFound |
2330 |
# If the new block device is encrypted, DeviceEncrypted. Note that |
2331 |
# if this error is returned, the device has been opened successfully |
2332 |
# and an additional call to @block_passwd is required to set the |
2333 |
# device's password. The behavior of reads and writes to the block |
2334 |
# device between when these calls are executed is undefined. |
2335 |
#
|
2336 |
# Notes: It is strongly recommended that this interface is not used especially |
2337 |
# for changing block devices. |
2338 |
#
|
2339 |
# Since: 0.14.0 |
2340 |
## |
2341 |
{ 'command': 'change', |
2342 |
'data': {'device': 'str', 'target': 'str', '*arg': 'str'} } |
2343 |
|
2344 |
## |
2345 |
# @block_set_io_throttle: |
2346 |
#
|
2347 |
# Change I/O throttle limits for a block drive. |
2348 |
#
|
2349 |
# @device: The name of the device |
2350 |
#
|
2351 |
# @bps: total throughput limit in bytes per second |
2352 |
#
|
2353 |
# @bps_rd: read throughput limit in bytes per second |
2354 |
#
|
2355 |
# @bps_wr: write throughput limit in bytes per second |
2356 |
#
|
2357 |
# @iops: total I/O operations per second |
2358 |
#
|
2359 |
# @ops_rd: read I/O operations per second |
2360 |
#
|
2361 |
# @iops_wr: write I/O operations per second |
2362 |
#
|
2363 |
# @bps_max: #optional total max in bytes (Since 1.7) |
2364 |
#
|
2365 |
# @bps_rd_max: #optional read max in bytes (Since 1.7) |
2366 |
#
|
2367 |
# @bps_wr_max: #optional write max in bytes (Since 1.7) |
2368 |
#
|
2369 |
# @iops_max: #optional total I/O operations max (Since 1.7) |
2370 |
#
|
2371 |
# @iops_rd_max: #optional read I/O operations max (Since 1.7) |
2372 |
#
|
2373 |
# @iops_wr_max: #optional write I/O operations max (Since 1.7) |
2374 |
#
|
2375 |
# @iops_size: #optional an I/O size in bytes (Since 1.7) |
2376 |
#
|
2377 |
# Returns: Nothing on success |
2378 |
# If @device is not a valid block device, DeviceNotFound |
2379 |
#
|
2380 |
# Since: 1.1 |
2381 |
## |
2382 |
{ 'command': 'block_set_io_throttle', |
2383 |
'data': { 'device': 'str', 'bps': 'int', 'bps_rd': 'int', 'bps_wr': 'int', |
2384 |
'iops': 'int', 'iops_rd': 'int', 'iops_wr': 'int', |
2385 |
'*bps_max': 'int', '*bps_rd_max': 'int', |
2386 |
'*bps_wr_max': 'int', '*iops_max': 'int', |
2387 |
'*iops_rd_max': 'int', '*iops_wr_max': 'int', |
2388 |
'*iops_size': 'int' } } |
2389 |
|
2390 |
## |
2391 |
# @block-stream: |
2392 |
#
|
2393 |
# Copy data from a backing file into a block device. |
2394 |
#
|
2395 |
# The block streaming operation is performed in the background until the entire |
2396 |
# backing file has been copied. This command returns immediately once streaming |
2397 |
# has started. The status of ongoing block streaming operations can be checked |
2398 |
# with query-block-jobs. The operation can be stopped before it has completed |
2399 |
# using the block-job-cancel command. |
2400 |
#
|
2401 |
# If a base file is specified then sectors are not copied from that base file and |
2402 |
# its backing chain. When streaming completes the image file will have the base |
2403 |
# file as its backing file. This can be used to stream a subset of the backing |
2404 |
# file chain instead of flattening the entire image. |
2405 |
#
|
2406 |
# On successful completion the image file is updated to drop the backing file |
2407 |
# and the BLOCK_JOB_COMPLETED event is emitted. |
2408 |
#
|
2409 |
# @device: the device name |
2410 |
#
|
2411 |
# @base: #optional the common backing file name |
2412 |
#
|
2413 |
# @speed: #optional the maximum speed, in bytes per second |
2414 |
#
|
2415 |
# @on-error: #optional the action to take on an error (default report). |
2416 |
# 'stop' and 'enospc' can only be used if the block device |
2417 |
# supports io-status (see BlockInfo). Since 1.3. |
2418 |
#
|
2419 |
# Returns: Nothing on success |
2420 |
# If @device does not exist, DeviceNotFound |
2421 |
#
|
2422 |
# Since: 1.1 |
2423 |
## |
2424 |
{ 'command': 'block-stream', |
2425 |
'data': { 'device': 'str', '*base': 'str', '*speed': 'int', |
2426 |
'*on-error': 'BlockdevOnError' } } |
2427 |
|
2428 |
## |
2429 |
# @block-job-set-speed: |
2430 |
#
|
2431 |
# Set maximum speed for a background block operation. |
2432 |
#
|
2433 |
# This command can only be issued when there is an active block job. |
2434 |
#
|
2435 |
# Throttling can be disabled by setting the speed to 0. |
2436 |
#
|
2437 |
# @device: the device name |
2438 |
#
|
2439 |
# @speed: the maximum speed, in bytes per second, or 0 for unlimited. |
2440 |
# Defaults to 0. |
2441 |
#
|
2442 |
# Returns: Nothing on success |
2443 |
# If no background operation is active on this device, DeviceNotActive |
2444 |
#
|
2445 |
# Since: 1.1 |
2446 |
## |
2447 |
{ 'command': 'block-job-set-speed', |
2448 |
'data': { 'device': 'str', 'speed': 'int' } } |
2449 |
|
2450 |
## |
2451 |
# @block-job-cancel: |
2452 |
#
|
2453 |
# Stop an active background block operation. |
2454 |
#
|
2455 |
# This command returns immediately after marking the active background block |
2456 |
# operation for cancellation. It is an error to call this command if no |
2457 |
# operation is in progress. |
2458 |
#
|
2459 |
# The operation will cancel as soon as possible and then emit the |
2460 |
# BLOCK_JOB_CANCELLED event. Before that happens the job is still visible when |
2461 |
# enumerated using query-block-jobs. |
2462 |
#
|
2463 |
# For streaming, the image file retains its backing file unless the streaming |
2464 |
# operation happens to complete just as it is being cancelled. A new streaming |
2465 |
# operation can be started at a later time to finish copying all data from the |
2466 |
# backing file. |
2467 |
#
|
2468 |
# @device: the device name |
2469 |
#
|
2470 |
# @force: #optional whether to allow cancellation of a paused job (default |
2471 |
# false). Since 1.3. |
2472 |
#
|
2473 |
# Returns: Nothing on success |
2474 |
# If no background operation is active on this device, DeviceNotActive |
2475 |
#
|
2476 |
# Since: 1.1 |
2477 |
## |
2478 |
{ 'command': 'block-job-cancel', 'data': { 'device': 'str', '*force': 'bool' } } |
2479 |
|
2480 |
## |
2481 |
# @block-job-pause: |
2482 |
#
|
2483 |
# Pause an active background block operation. |
2484 |
#
|
2485 |
# This command returns immediately after marking the active background block |
2486 |
# operation for pausing. It is an error to call this command if no |
2487 |
# operation is in progress. Pausing an already paused job has no cumulative |
2488 |
# effect; a single block-job-resume command will resume the job. |
2489 |
#
|
2490 |
# The operation will pause as soon as possible. No event is emitted when |
2491 |
# the operation is actually paused. Cancelling a paused job automatically |
2492 |
# resumes it. |
2493 |
#
|
2494 |
# @device: the device name |
2495 |
#
|
2496 |
# Returns: Nothing on success |
2497 |
# If no background operation is active on this device, DeviceNotActive |
2498 |
#
|
2499 |
# Since: 1.3 |
2500 |
## |
2501 |
{ 'command': 'block-job-pause', 'data': { 'device': 'str' } } |
2502 |
|
2503 |
## |
2504 |
# @block-job-resume: |
2505 |
#
|
2506 |
# Resume an active background block operation. |
2507 |
#
|
2508 |
# This command returns immediately after resuming a paused background block |
2509 |
# operation. It is an error to call this command if no operation is in |
2510 |
# progress. Resuming an already running job is not an error. |
2511 |
#
|
2512 |
# This command also clears the error status of the job. |
2513 |
#
|
2514 |
# @device: the device name |
2515 |
#
|
2516 |
# Returns: Nothing on success |
2517 |
# If no background operation is active on this device, DeviceNotActive |
2518 |
#
|
2519 |
# Since: 1.3 |
2520 |
## |
2521 |
{ 'command': 'block-job-resume', 'data': { 'device': 'str' } } |
2522 |
|
2523 |
## |
2524 |
# @block-job-complete: |
2525 |
#
|
2526 |
# Manually trigger completion of an active background block operation. This |
2527 |
# is supported for drive mirroring, where it also switches the device to |
2528 |
# write to the target path only. The ability to complete is signaled with |
2529 |
# a BLOCK_JOB_READY event. |
2530 |
#
|
2531 |
# This command completes an active background block operation synchronously. |
2532 |
# The ordering of this command's return with the BLOCK_JOB_COMPLETED event |
2533 |
# is not defined. Note that if an I/O error occurs during the processing of |
2534 |
# this command: 1) the command itself will fail; 2) the error will be processed |
2535 |
# according to the rerror/werror arguments that were specified when starting |
2536 |
# the operation. |
2537 |
#
|
2538 |
# A cancelled or paused job cannot be completed. |
2539 |
#
|
2540 |
# @device: the device name |
2541 |
#
|
2542 |
# Returns: Nothing on success |
2543 |
# If no background operation is active on this device, DeviceNotActive |
2544 |
#
|
2545 |
# Since: 1.3 |
2546 |
## |
2547 |
{ 'command': 'block-job-complete', 'data': { 'device': 'str' } } |
2548 |
|
2549 |
## |
2550 |
# @ObjectTypeInfo: |
2551 |
#
|
2552 |
# This structure describes a search result from @qom-list-types |
2553 |
#
|
2554 |
# @name: the type name found in the search |
2555 |
#
|
2556 |
# Since: 1.1 |
2557 |
#
|
2558 |
# Notes: This command is experimental and may change syntax in future releases. |
2559 |
## |
2560 |
{ 'type': 'ObjectTypeInfo', |
2561 |
'data': { 'name': 'str' } } |
2562 |
|
2563 |
## |
2564 |
# @qom-list-types: |
2565 |
#
|
2566 |
# This command will return a list of types given search parameters |
2567 |
#
|
2568 |
# @implements: if specified, only return types that implement this type name |
2569 |
#
|
2570 |
# @abstract: if true, include abstract types in the results |
2571 |
#
|
2572 |
# Returns: a list of @ObjectTypeInfo or an empty list if no results are found |
2573 |
#
|
2574 |
# Since: 1.1 |
2575 |
## |
2576 |
{ 'command': 'qom-list-types', |
2577 |
'data': { '*implements': 'str', '*abstract': 'bool' }, |
2578 |
'returns': [ 'ObjectTypeInfo' ] } |
2579 |
|
2580 |
## |
2581 |
# @DevicePropertyInfo: |
2582 |
#
|
2583 |
# Information about device properties. |
2584 |
#
|
2585 |
# @name: the name of the property |
2586 |
# @type: the typename of the property |
2587 |
#
|
2588 |
# Since: 1.2 |
2589 |
## |
2590 |
{ 'type': 'DevicePropertyInfo', |
2591 |
'data': { 'name': 'str', 'type': 'str' } } |
2592 |
|
2593 |
## |
2594 |
# @device-list-properties: |
2595 |
#
|
2596 |
# List properties associated with a device. |
2597 |
#
|
2598 |
# @typename: the type name of a device |
2599 |
#
|
2600 |
# Returns: a list of DevicePropertyInfo describing a devices properties |
2601 |
#
|
2602 |
# Since: 1.2 |
2603 |
## |
2604 |
{ 'command': 'device-list-properties', |
2605 |
'data': { 'typename': 'str'}, |
2606 |
'returns': [ 'DevicePropertyInfo' ] } |
2607 |
|
2608 |
## |
2609 |
# @migrate |
2610 |
#
|
2611 |
# Migrates the current running guest to another Virtual Machine. |
2612 |
#
|
2613 |
# @uri: the Uniform Resource Identifier of the destination VM |
2614 |
#
|
2615 |
# @blk: #optional do block migration (full disk copy) |
2616 |
#
|
2617 |
# @inc: #optional incremental disk copy migration |
2618 |
#
|
2619 |
# @detach: this argument exists only for compatibility reasons and |
2620 |
# is ignored by QEMU |
2621 |
#
|
2622 |
# Returns: nothing on success |
2623 |
#
|
2624 |
# Since: 0.14.0 |
2625 |
## |
2626 |
{ 'command': 'migrate', |
2627 |
'data': {'uri': 'str', '*blk': 'bool', '*inc': 'bool', '*detach': 'bool' } } |
2628 |
|
2629 |
# @xen-save-devices-state: |
2630 |
#
|
2631 |
# Save the state of all devices to file. The RAM and the block devices |
2632 |
# of the VM are not saved by this command. |
2633 |
#
|
2634 |
# @filename: the file to save the state of the devices to as binary |
2635 |
# data. See xen-save-devices-state.txt for a description of the binary |
2636 |
# format. |
2637 |
#
|
2638 |
# Returns: Nothing on success |
2639 |
#
|
2640 |
# Since: 1.1 |
2641 |
## |
2642 |
{ 'command': 'xen-save-devices-state', 'data': {'filename': 'str'} } |
2643 |
|
2644 |
## |
2645 |
# @xen-set-global-dirty-log |
2646 |
#
|
2647 |
# Enable or disable the global dirty log mode. |
2648 |
#
|
2649 |
# @enable: true to enable, false to disable. |
2650 |
#
|
2651 |
# Returns: nothing |
2652 |
#
|
2653 |
# Since: 1.3 |
2654 |
## |
2655 |
{ 'command': 'xen-set-global-dirty-log', 'data': { 'enable': 'bool' } } |
2656 |
|
2657 |
## |
2658 |
# @device_del: |
2659 |
#
|
2660 |
# Remove a device from a guest |
2661 |
#
|
2662 |
# @id: the name of the device |
2663 |
#
|
2664 |
# Returns: Nothing on success |
2665 |
# If @id is not a valid device, DeviceNotFound |
2666 |
#
|
2667 |
# Notes: When this command completes, the device may not be removed from the |
2668 |
# guest. Hot removal is an operation that requires guest cooperation. |
2669 |
# This command merely requests that the guest begin the hot removal |
2670 |
# process. Completion of the device removal process is signaled with a |
2671 |
# DEVICE_DELETED event. Guest reset will automatically complete removal |
2672 |
# for all devices. |
2673 |
#
|
2674 |
# Since: 0.14.0 |
2675 |
## |
2676 |
{ 'command': 'device_del', 'data': {'id': 'str'} } |
2677 |
|
2678 |
## |
2679 |
# @dump-guest-memory |
2680 |
#
|
2681 |
# Dump guest's memory to vmcore. It is a synchronous operation that can take |
2682 |
# very long depending on the amount of guest memory. This command is only |
2683 |
# supported on i386 and x86_64. |
2684 |
#
|
2685 |
# @paging: if true, do paging to get guest's memory mapping. This allows |
2686 |
# using gdb to process the core file. |
2687 |
#
|
2688 |
# IMPORTANT: this option can make QEMU allocate several gigabytes |
2689 |
# of RAM. This can happen for a large guest, or a |
2690 |
# malicious guest pretending to be large. |
2691 |
#
|
2692 |
# Also, paging=true has the following limitations: |
2693 |
#
|
2694 |
# 1. The guest may be in a catastrophic state or can have corrupted |
2695 |
# memory, which cannot be trusted |
2696 |
# 2. The guest can be in real-mode even if paging is enabled. For |
2697 |
# example, the guest uses ACPI to sleep, and ACPI sleep state |
2698 |
# goes in real-mode |
2699 |
#
|
2700 |
# @protocol: the filename or file descriptor of the vmcore. The supported |
2701 |
# protocols are: |
2702 |
#
|
2703 |
# 1. file: the protocol starts with "file:", and the following |
2704 |
# string is the file's path. |
2705 |
# 2. fd: the protocol starts with "fd:", and the following string |
2706 |
# is the fd's name. |
2707 |
#
|
2708 |
# @begin: #optional if specified, the starting physical address. |
2709 |
#
|
2710 |
# @length: #optional if specified, the memory size, in bytes. If you don't |
2711 |
# want to dump all guest's memory, please specify the start @begin |
2712 |
# and @length |
2713 |
#
|
2714 |
# Returns: nothing on success |
2715 |
#
|
2716 |
# Since: 1.2 |
2717 |
## |
2718 |
{ 'command': 'dump-guest-memory', |
2719 |
'data': { 'paging': 'bool', 'protocol': 'str', '*begin': 'int', |
2720 |
'*length': 'int' } } |
2721 |
|
2722 |
## |
2723 |
# @netdev_add: |
2724 |
#
|
2725 |
# Add a network backend. |
2726 |
#
|
2727 |
# @type: the type of network backend. Current valid values are 'user', 'tap', |
2728 |
# 'vde', 'socket', 'dump' and 'bridge' |
2729 |
#
|
2730 |
# @id: the name of the new network backend |
2731 |
#
|
2732 |
# @props: #optional a list of properties to be passed to the backend in |
2733 |
# the format 'name=value', like 'ifname=tap0,script=no' |
2734 |
#
|
2735 |
# Notes: The semantics of @props is not well defined. Future commands will be |
2736 |
# introduced that provide stronger typing for backend creation. |
2737 |
#
|
2738 |
# Since: 0.14.0 |
2739 |
#
|
2740 |
# Returns: Nothing on success |
2741 |
# If @type is not a valid network backend, DeviceNotFound |
2742 |
## |
2743 |
{ 'command': 'netdev_add', |
2744 |
'data': {'type': 'str', 'id': 'str', '*props': '**'}, |
2745 |
'gen': 'no' } |
2746 |
|
2747 |
## |
2748 |
# @netdev_del: |
2749 |
#
|
2750 |
# Remove a network backend. |
2751 |
#
|
2752 |
# @id: the name of the network backend to remove |
2753 |
#
|
2754 |
# Returns: Nothing on success |
2755 |
# If @id is not a valid network backend, DeviceNotFound |
2756 |
#
|
2757 |
# Since: 0.14.0 |
2758 |
## |
2759 |
{ 'command': 'netdev_del', 'data': {'id': 'str'} } |
2760 |
|
2761 |
## |
2762 |
# @NetdevNoneOptions |
2763 |
#
|
2764 |
# Use it alone to have zero network devices. |
2765 |
#
|
2766 |
# Since 1.2 |
2767 |
## |
2768 |
{ 'type': 'NetdevNoneOptions', |
2769 |
'data': { } } |
2770 |
|
2771 |
## |
2772 |
# @NetLegacyNicOptions |
2773 |
#
|
2774 |
# Create a new Network Interface Card. |
2775 |
#
|
2776 |
# @netdev: #optional id of -netdev to connect to |
2777 |
#
|
2778 |
# @macaddr: #optional MAC address |
2779 |
#
|
2780 |
# @model: #optional device model (e1000, rtl8139, virtio etc.) |
2781 |
#
|
2782 |
# @addr: #optional PCI device address |
2783 |
#
|
2784 |
# @vectors: #optional number of MSI-x vectors, 0 to disable MSI-X |
2785 |
#
|
2786 |
# Since 1.2 |
2787 |
## |
2788 |
{ 'type': 'NetLegacyNicOptions', |
2789 |
'data': { |
2790 |
'*netdev': 'str', |
2791 |
'*macaddr': 'str', |
2792 |
'*model': 'str', |
2793 |
'*addr': 'str', |
2794 |
'*vectors': 'uint32' } } |
2795 |
|
2796 |
## |
2797 |
# @String |
2798 |
#
|
2799 |
# A fat type wrapping 'str', to be embedded in lists. |
2800 |
#
|
2801 |
# Since 1.2 |
2802 |
## |
2803 |
{ 'type': 'String', |
2804 |
'data': { |
2805 |
'str': 'str' } } |
2806 |
|
2807 |
## |
2808 |
# @NetdevUserOptions |
2809 |
#
|
2810 |
# Use the user mode network stack which requires no administrator privilege to |
2811 |
# run. |
2812 |
#
|
2813 |
# @hostname: #optional client hostname reported by the builtin DHCP server |
2814 |
#
|
2815 |
# @restrict: #optional isolate the guest from the host |
2816 |
#
|
2817 |
# @ip: #optional legacy parameter, use net= instead |
2818 |
#
|
2819 |
# @net: #optional IP address and optional netmask |
2820 |
#
|
2821 |
# @host: #optional guest-visible address of the host |
2822 |
#
|
2823 |
# @tftp: #optional root directory of the built-in TFTP server |
2824 |
#
|
2825 |
# @bootfile: #optional BOOTP filename, for use with tftp= |
2826 |
#
|
2827 |
# @dhcpstart: #optional the first of the 16 IPs the built-in DHCP server can |
2828 |
# assign |
2829 |
#
|
2830 |
# @dns: #optional guest-visible address of the virtual nameserver |
2831 |
#
|
2832 |
# @dnssearch: #optional list of DNS suffixes to search, passed as DHCP option |
2833 |
# to the guest |
2834 |
#
|
2835 |
# @smb: #optional root directory of the built-in SMB server |
2836 |
#
|
2837 |
# @smbserver: #optional IP address of the built-in SMB server |
2838 |
#
|
2839 |
# @hostfwd: #optional redirect incoming TCP or UDP host connections to guest |
2840 |
# endpoints |
2841 |
#
|
2842 |
# @guestfwd: #optional forward guest TCP connections |
2843 |
#
|
2844 |
# Since 1.2 |
2845 |
## |
2846 |
{ 'type': 'NetdevUserOptions', |
2847 |
'data': { |
2848 |
'*hostname': 'str', |
2849 |
'*restrict': 'bool', |
2850 |
'*ip': 'str', |
2851 |
'*net': 'str', |
2852 |
'*host': 'str', |
2853 |
'*tftp': 'str', |
2854 |
'*bootfile': 'str', |
2855 |
'*dhcpstart': 'str', |
2856 |
'*dns': 'str', |
2857 |
'*dnssearch': ['String'], |
2858 |
'*smb': 'str', |
2859 |
'*smbserver': 'str', |
2860 |
'*hostfwd': ['String'], |
2861 |
'*guestfwd': ['String'] } } |
2862 |
|
2863 |
## |
2864 |
# @NetdevTapOptions |
2865 |
#
|
2866 |
# Connect the host TAP network interface name to the VLAN. |
2867 |
#
|
2868 |
# @ifname: #optional interface name |
2869 |
#
|
2870 |
# @fd: #optional file descriptor of an already opened tap |
2871 |
#
|
2872 |
# @fds: #optional multiple file descriptors of already opened multiqueue capable |
2873 |
# tap |
2874 |
#
|
2875 |
# @script: #optional script to initialize the interface |
2876 |
#
|
2877 |
# @downscript: #optional script to shut down the interface |
2878 |
#
|
2879 |
# @helper: #optional command to execute to configure bridge |
2880 |
#
|
2881 |
# @sndbuf: #optional send buffer limit. Understands [TGMKkb] suffixes. |
2882 |
#
|
2883 |
# @vnet_hdr: #optional enable the IFF_VNET_HDR flag on the tap interface |
2884 |
#
|
2885 |
# @vhost: #optional enable vhost-net network accelerator |
2886 |
#
|
2887 |
# @vhostfd: #optional file descriptor of an already opened vhost net device |
2888 |
#
|
2889 |
# @vhostfds: #optional file descriptors of multiple already opened vhost net |
2890 |
# devices |
2891 |
#
|
2892 |
# @vhostforce: #optional vhost on for non-MSIX virtio guests |
2893 |
#
|
2894 |
# @queues: #optional number of queues to be created for multiqueue capable tap |
2895 |
#
|
2896 |
# Since 1.2 |
2897 |
## |
2898 |
{ 'type': 'NetdevTapOptions', |
2899 |
'data': { |
2900 |
'*ifname': 'str', |
2901 |
'*fd': 'str', |
2902 |
'*fds': 'str', |
2903 |
'*script': 'str', |
2904 |
'*downscript': 'str', |
2905 |
'*helper': 'str', |
2906 |
'*sndbuf': 'size', |
2907 |
'*vnet_hdr': 'bool', |
2908 |
'*vhost': 'bool', |
2909 |
'*vhostfd': 'str', |
2910 |
'*vhostfds': 'str', |
2911 |
'*vhostforce': 'bool', |
2912 |
'*queues': 'uint32'} } |
2913 |
|
2914 |
## |
2915 |
# @NetdevSocketOptions |
2916 |
#
|
2917 |
# Connect the VLAN to a remote VLAN in another QEMU virtual machine using a TCP |
2918 |
# socket connection. |
2919 |
#
|
2920 |
# @fd: #optional file descriptor of an already opened socket |
2921 |
#
|
2922 |
# @listen: #optional port number, and optional hostname, to listen on |
2923 |
#
|
2924 |
# @connect: #optional port number, and optional hostname, to connect to |
2925 |
#
|
2926 |
# @mcast: #optional UDP multicast address and port number |
2927 |
#
|
2928 |
# @localaddr: #optional source address and port for multicast and udp packets |
2929 |
#
|
2930 |
# @udp: #optional UDP unicast address and port number |
2931 |
#
|
2932 |
# Since 1.2 |
2933 |
## |
2934 |
{ 'type': 'NetdevSocketOptions', |
2935 |
'data': { |
2936 |
'*fd': 'str', |
2937 |
'*listen': 'str', |
2938 |
'*connect': 'str', |
2939 |
'*mcast': 'str', |
2940 |
'*localaddr': 'str', |
2941 |
'*udp': 'str' } } |
2942 |
|
2943 |
## |
2944 |
# @NetdevVdeOptions |
2945 |
#
|
2946 |
# Connect the VLAN to a vde switch running on the host. |
2947 |
#
|
2948 |
# @sock: #optional socket path |
2949 |
#
|
2950 |
# @port: #optional port number |
2951 |
#
|
2952 |
# @group: #optional group owner of socket |
2953 |
#
|
2954 |
# @mode: #optional permissions for socket |
2955 |
#
|
2956 |
# Since 1.2 |
2957 |
## |
2958 |
{ 'type': 'NetdevVdeOptions', |
2959 |
'data': { |
2960 |
'*sock': 'str', |
2961 |
'*port': 'uint16', |
2962 |
'*group': 'str', |
2963 |
'*mode': 'uint16' } } |
2964 |
|
2965 |
## |
2966 |
# @NetdevDumpOptions |
2967 |
#
|
2968 |
# Dump VLAN network traffic to a file. |
2969 |
#
|
2970 |
# @len: #optional per-packet size limit (64k default). Understands [TGMKkb] |
2971 |
# suffixes. |
2972 |
#
|
2973 |
# @file: #optional dump file path (default is qemu-vlan0.pcap) |
2974 |
#
|
2975 |
# Since 1.2 |
2976 |
## |
2977 |
{ 'type': 'NetdevDumpOptions', |
2978 |
'data': { |
2979 |
'*len': 'size', |
2980 |
'*file': 'str' } } |
2981 |
|
2982 |
## |
2983 |
# @NetdevBridgeOptions |
2984 |
#
|
2985 |
# Connect a host TAP network interface to a host bridge device. |
2986 |
#
|
2987 |
# @br: #optional bridge name |
2988 |
#
|
2989 |
# @helper: #optional command to execute to configure bridge |
2990 |
#
|
2991 |
# Since 1.2 |
2992 |
## |
2993 |
{ 'type': 'NetdevBridgeOptions', |
2994 |
'data': { |
2995 |
'*br': 'str', |
2996 |
'*helper': 'str' } } |
2997 |
|
2998 |
## |
2999 |
# @NetdevHubPortOptions |
3000 |
#
|
3001 |
# Connect two or more net clients through a software hub. |
3002 |
#
|
3003 |
# @hubid: hub identifier number |
3004 |
#
|
3005 |
# Since 1.2 |
3006 |
## |
3007 |
{ 'type': 'NetdevHubPortOptions', |
3008 |
'data': { |
3009 |
'hubid': 'int32' } } |
3010 |
|
3011 |
## |
3012 |
# @NetClientOptions |
3013 |
#
|
3014 |
# A discriminated record of network device traits. |
3015 |
#
|
3016 |
# Since 1.2 |
3017 |
## |
3018 |
{ 'union': 'NetClientOptions', |
3019 |
'data': { |
3020 |
'none': 'NetdevNoneOptions', |
3021 |
'nic': 'NetLegacyNicOptions', |
3022 |
'user': 'NetdevUserOptions', |
3023 |
'tap': 'NetdevTapOptions', |
3024 |
'socket': 'NetdevSocketOptions', |
3025 |
'vde': 'NetdevVdeOptions', |
3026 |
'dump': 'NetdevDumpOptions', |
3027 |
'bridge': 'NetdevBridgeOptions', |
3028 |
'hubport': 'NetdevHubPortOptions' } } |
3029 |
|
3030 |
## |
3031 |
# @NetLegacy |
3032 |
#
|
3033 |
# Captures the configuration of a network device; legacy. |
3034 |
#
|
3035 |
# @vlan: #optional vlan number |
3036 |
#
|
3037 |
# @id: #optional identifier for monitor commands |
3038 |
#
|
3039 |
# @name: #optional identifier for monitor commands, ignored if @id is present |
3040 |
#
|
3041 |
# @opts: device type specific properties (legacy) |
3042 |
#
|
3043 |
# Since 1.2 |
3044 |
## |
3045 |
{ 'type': 'NetLegacy', |
3046 |
'data': { |
3047 |
'*vlan': 'int32', |
3048 |
'*id': 'str', |
3049 |
'*name': 'str', |
3050 |
'opts': 'NetClientOptions' } } |
3051 |
|
3052 |
## |
3053 |
# @Netdev |
3054 |
#
|
3055 |
# Captures the configuration of a network device. |
3056 |
#
|
3057 |
# @id: identifier for monitor commands. |
3058 |
#
|
3059 |
# @opts: device type specific properties |
3060 |
#
|
3061 |
# Since 1.2 |
3062 |
## |
3063 |
{ 'type': 'Netdev', |
3064 |
'data': { |
3065 |
'id': 'str', |
3066 |
'opts': 'NetClientOptions' } } |
3067 |
|
3068 |
## |
3069 |
# @InetSocketAddress |
3070 |
#
|
3071 |
# Captures a socket address or address range in the Internet namespace. |
3072 |
#
|
3073 |
# @host: host part of the address |
3074 |
#
|
3075 |
# @port: port part of the address, or lowest port if @to is present |
3076 |
#
|
3077 |
# @to: highest port to try |
3078 |
#
|
3079 |
# @ipv4: whether to accept IPv4 addresses, default try both IPv4 and IPv6 |
3080 |
# #optional |
3081 |
#
|
3082 |
# @ipv6: whether to accept IPv6 addresses, default try both IPv4 and IPv6 |
3083 |
# #optional |
3084 |
#
|
3085 |
# Since 1.3 |
3086 |
## |
3087 |
{ 'type': 'InetSocketAddress', |
3088 |
'data': { |
3089 |
'host': 'str', |
3090 |
'port': 'str', |
3091 |
'*to': 'uint16', |
3092 |
'*ipv4': 'bool', |
3093 |
'*ipv6': 'bool' } } |
3094 |
|
3095 |
## |
3096 |
# @UnixSocketAddress |
3097 |
#
|
3098 |
# Captures a socket address in the local ("Unix socket") namespace. |
3099 |
#
|
3100 |
# @path: filesystem path to use |
3101 |
#
|
3102 |
# Since 1.3 |
3103 |
## |
3104 |
{ 'type': 'UnixSocketAddress', |
3105 |
'data': { |
3106 |
'path': 'str' } } |
3107 |
|
3108 |
## |
3109 |
# @SocketAddress |
3110 |
#
|
3111 |
# Captures the address of a socket, which could also be a named file descriptor |
3112 |
#
|
3113 |
# Since 1.3 |
3114 |
## |
3115 |
{ 'union': 'SocketAddress', |
3116 |
'data': { |
3117 |
'inet': 'InetSocketAddress', |
3118 |
'unix': 'UnixSocketAddress', |
3119 |
'fd': 'String' } } |
3120 |
|
3121 |
## |
3122 |
# @getfd: |
3123 |
#
|
3124 |
# Receive a file descriptor via SCM rights and assign it a name |
3125 |
#
|
3126 |
# @fdname: file descriptor name |
3127 |
#
|
3128 |
# Returns: Nothing on success |
3129 |
#
|
3130 |
# Since: 0.14.0 |
3131 |
#
|
3132 |
# Notes: If @fdname already exists, the file descriptor assigned to |
3133 |
# it will be closed and replaced by the received file |
3134 |
# descriptor. |
3135 |
# The 'closefd' command can be used to explicitly close the |
3136 |
# file descriptor when it is no longer needed. |
3137 |
## |
3138 |
{ 'command': 'getfd', 'data': {'fdname': 'str'} } |
3139 |
|
3140 |
## |
3141 |
# @closefd: |
3142 |
#
|
3143 |
# Close a file descriptor previously passed via SCM rights |
3144 |
#
|
3145 |
# @fdname: file descriptor name |
3146 |
#
|
3147 |
# Returns: Nothing on success |
3148 |
#
|
3149 |
# Since: 0.14.0 |
3150 |
## |
3151 |
{ 'command': 'closefd', 'data': {'fdname': 'str'} } |
3152 |
|
3153 |
## |
3154 |
# @MachineInfo: |
3155 |
#
|
3156 |
# Information describing a machine. |
3157 |
#
|
3158 |
# @name: the name of the machine |
3159 |
#
|
3160 |
# @alias: #optional an alias for the machine name |
3161 |
#
|
3162 |
# @default: #optional whether the machine is default |
3163 |
#
|
3164 |
# @cpu-max: maximum number of CPUs supported by the machine type |
3165 |
# (since 1.5.0) |
3166 |
#
|
3167 |
# Since: 1.2.0 |
3168 |
## |
3169 |
{ 'type': 'MachineInfo', |
3170 |
'data': { 'name': 'str', '*alias': 'str', |
3171 |
'*is-default': 'bool', 'cpu-max': 'int' } } |
3172 |
|
3173 |
## |
3174 |
# @query-machines: |
3175 |
#
|
3176 |
# Return a list of supported machines |
3177 |
#
|
3178 |
# Returns: a list of MachineInfo |
3179 |
#
|
3180 |
# Since: 1.2.0 |
3181 |
## |
3182 |
{ 'command': 'query-machines', 'returns': ['MachineInfo'] } |
3183 |
|
3184 |
## |
3185 |
# @CpuDefinitionInfo: |
3186 |
#
|
3187 |
# Virtual CPU definition. |
3188 |
#
|
3189 |
# @name: the name of the CPU definition |
3190 |
#
|
3191 |
# Since: 1.2.0 |
3192 |
## |
3193 |
{ 'type': 'CpuDefinitionInfo', |
3194 |
'data': { 'name': 'str' } } |
3195 |
|
3196 |
## |
3197 |
# @query-cpu-definitions: |
3198 |
#
|
3199 |
# Return a list of supported virtual CPU definitions |
3200 |
#
|
3201 |
# Returns: a list of CpuDefInfo |
3202 |
#
|
3203 |
# Since: 1.2.0 |
3204 |
## |
3205 |
{ 'command': 'query-cpu-definitions', 'returns': ['CpuDefinitionInfo'] } |
3206 |
|
3207 |
# @AddfdInfo: |
3208 |
#
|
3209 |
# Information about a file descriptor that was added to an fd set. |
3210 |
#
|
3211 |
# @fdset-id: The ID of the fd set that @fd was added to. |
3212 |
#
|
3213 |
# @fd: The file descriptor that was received via SCM rights and |
3214 |
# added to the fd set. |
3215 |
#
|
3216 |
# Since: 1.2.0 |
3217 |
## |
3218 |
{ 'type': 'AddfdInfo', 'data': {'fdset-id': 'int', 'fd': 'int'} } |
3219 |
|
3220 |
## |
3221 |
# @add-fd: |
3222 |
#
|
3223 |
# Add a file descriptor, that was passed via SCM rights, to an fd set. |
3224 |
#
|
3225 |
# @fdset-id: #optional The ID of the fd set to add the file descriptor to. |
3226 |
#
|
3227 |
# @opaque: #optional A free-form string that can be used to describe the fd. |
3228 |
#
|
3229 |
# Returns: @AddfdInfo on success |
3230 |
# If file descriptor was not received, FdNotSupplied |
3231 |
# If @fdset-id is a negative value, InvalidParameterValue |
3232 |
#
|
3233 |
# Notes: The list of fd sets is shared by all monitor connections. |
3234 |
#
|
3235 |
# If @fdset-id is not specified, a new fd set will be created. |
3236 |
#
|
3237 |
# Since: 1.2.0 |
3238 |
## |
3239 |
{ 'command': 'add-fd', 'data': {'*fdset-id': 'int', '*opaque': 'str'}, |
3240 |
'returns': 'AddfdInfo' } |
3241 |
|
3242 |
## |
3243 |
# @remove-fd: |
3244 |
#
|
3245 |
# Remove a file descriptor from an fd set. |
3246 |
#
|
3247 |
# @fdset-id: The ID of the fd set that the file descriptor belongs to. |
3248 |
#
|
3249 |
# @fd: #optional The file descriptor that is to be removed. |
3250 |
#
|
3251 |
# Returns: Nothing on success |
3252 |
# If @fdset-id or @fd is not found, FdNotFound |
3253 |
#
|
3254 |
# Since: 1.2.0 |
3255 |
#
|
3256 |
# Notes: The list of fd sets is shared by all monitor connections. |
3257 |
#
|
3258 |
# If @fd is not specified, all file descriptors in @fdset-id |
3259 |
# will be removed. |
3260 |
## |
3261 |
{ 'command': 'remove-fd', 'data': {'fdset-id': 'int', '*fd': 'int'} } |
3262 |
|
3263 |
## |
3264 |
# @FdsetFdInfo: |
3265 |
#
|
3266 |
# Information about a file descriptor that belongs to an fd set. |
3267 |
#
|
3268 |
# @fd: The file descriptor value. |
3269 |
#
|
3270 |
# @opaque: #optional A free-form string that can be used to describe the fd. |
3271 |
#
|
3272 |
# Since: 1.2.0 |
3273 |
## |
3274 |
{ 'type': 'FdsetFdInfo', |
3275 |
'data': {'fd': 'int', '*opaque': 'str'} } |
3276 |
|
3277 |
## |
3278 |
# @FdsetInfo: |
3279 |
#
|
3280 |
# Information about an fd set. |
3281 |
#
|
3282 |
# @fdset-id: The ID of the fd set. |
3283 |
#
|
3284 |
# @fds: A list of file descriptors that belong to this fd set. |
3285 |
#
|
3286 |
# Since: 1.2.0 |
3287 |
## |
3288 |
{ 'type': 'FdsetInfo', |
3289 |
'data': {'fdset-id': 'int', 'fds': ['FdsetFdInfo']} } |
3290 |
|
3291 |
## |
3292 |
# @query-fdsets: |
3293 |
#
|
3294 |
# Return information describing all fd sets. |
3295 |
#
|
3296 |
# Returns: A list of @FdsetInfo |
3297 |
#
|
3298 |
# Since: 1.2.0 |
3299 |
#
|
3300 |
# Note: The list of fd sets is shared by all monitor connections. |
3301 |
#
|
3302 |
## |
3303 |
{ 'command': 'query-fdsets', 'returns': ['FdsetInfo'] } |
3304 |
|
3305 |
## |
3306 |
# @TargetInfo: |
3307 |
#
|
3308 |
# Information describing the QEMU target. |
3309 |
#
|
3310 |
# @arch: the target architecture (eg "x86_64", "i386", etc) |
3311 |
#
|
3312 |
# Since: 1.2.0 |
3313 |
## |
3314 |
{ 'type': 'TargetInfo', |
3315 |
'data': { 'arch': 'str' } } |
3316 |
|
3317 |
## |
3318 |
# @query-target: |
3319 |
#
|
3320 |
# Return information about the target for this QEMU |
3321 |
#
|
3322 |
# Returns: TargetInfo |
3323 |
#
|
3324 |
# Since: 1.2.0 |
3325 |
## |
3326 |
{ 'command': 'query-target', 'returns': 'TargetInfo' } |
3327 |
|
3328 |
## |
3329 |
# @QKeyCode: |
3330 |
#
|
3331 |
# An enumeration of key name. |
3332 |
#
|
3333 |
# This is used by the send-key command. |
3334 |
#
|
3335 |
# Since: 1.3.0 |
3336 |
## |
3337 |
{ 'enum': 'QKeyCode', |
3338 |
'data': [ 'shift', 'shift_r', 'alt', 'alt_r', 'altgr', 'altgr_r', 'ctrl', |
3339 |
'ctrl_r', 'menu', 'esc', '1', '2', '3', '4', '5', '6', '7', '8', |
3340 |
'9', '0', 'minus', 'equal', 'backspace', 'tab', 'q', 'w', 'e', |
3341 |
'r', 't', 'y', 'u', 'i', 'o', 'p', 'bracket_left', 'bracket_right', |
3342 |
'ret', 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'semicolon', |
3343 |
'apostrophe', 'grave_accent', 'backslash', 'z', 'x', 'c', 'v', 'b', |
3344 |
'n', 'm', 'comma', 'dot', 'slash', 'asterisk', 'spc', 'caps_lock', |
3345 |
'f1', 'f2', 'f3', 'f4', 'f5', 'f6', 'f7', 'f8', 'f9', 'f10', |
3346 |
'num_lock', 'scroll_lock', 'kp_divide', 'kp_multiply', |
3347 |
'kp_subtract', 'kp_add', 'kp_enter', 'kp_decimal', 'sysrq', 'kp_0', |
3348 |
'kp_1', 'kp_2', 'kp_3', 'kp_4', 'kp_5', 'kp_6', 'kp_7', 'kp_8', |
3349 |
'kp_9', 'less', 'f11', 'f12', 'print', 'home', 'pgup', 'pgdn', 'end', |
3350 |
'left', 'up', 'down', 'right', 'insert', 'delete', 'stop', 'again', |
3351 |
'props', 'undo', 'front', 'copy', 'open', 'paste', 'find', 'cut', |
3352 |
'lf', 'help', 'meta_l', 'meta_r', 'compose' ] } |
3353 |
|
3354 |
## |
3355 |
# @KeyValue |
3356 |
#
|
3357 |
# Represents a keyboard key. |
3358 |
#
|
3359 |
# Since: 1.3.0 |
3360 |
## |
3361 |
{ 'union': 'KeyValue', |
3362 |
'data': { |
3363 |
'number': 'int', |
3364 |
'qcode': 'QKeyCode' } } |
3365 |
|
3366 |
## |
3367 |
# @send-key: |
3368 |
#
|
3369 |
# Send keys to guest. |
3370 |
#
|
3371 |
# @keys: An array of @KeyValue elements. All @KeyValues in this array are |
3372 |
# simultaneously sent to the guest. A @KeyValue.number value is sent |
3373 |
# directly to the guest, while @KeyValue.qcode must be a valid |
3374 |
# @QKeyCode value |
3375 |
#
|
3376 |
# @hold-time: #optional time to delay key up events, milliseconds. Defaults |
3377 |
# to 100 |
3378 |
#
|
3379 |
# Returns: Nothing on success |
3380 |
# If key is unknown or redundant, InvalidParameter |
3381 |
#
|
3382 |
# Since: 1.3.0 |
3383 |
#
|
3384 |
## |
3385 |
{ 'command': 'send-key', |
3386 |
'data': { 'keys': ['KeyValue'], '*hold-time': 'int' } } |
3387 |
|
3388 |
## |
3389 |
# @screendump: |
3390 |
#
|
3391 |
# Write a PPM of the VGA screen to a file. |
3392 |
#
|
3393 |
# @filename: the path of a new PPM file to store the image |
3394 |
#
|
3395 |
# Returns: Nothing on success |
3396 |
#
|
3397 |
# Since: 0.14.0 |
3398 |
## |
3399 |
{ 'command': 'screendump', 'data': {'filename': 'str'} } |
3400 |
|
3401 |
## |
3402 |
# @nbd-server-start: |
3403 |
#
|
3404 |
# Start an NBD server listening on the given host and port. Block |
3405 |
# devices can then be exported using @nbd-server-add. The NBD |
3406 |
# server will present them as named exports; for example, another |
3407 |
# QEMU instance could refer to them as "nbd:HOST:PORT:exportname=NAME". |
3408 |
#
|
3409 |
# @addr: Address on which to listen. |
3410 |
#
|
3411 |
# Returns: error if the server is already running. |
3412 |
#
|
3413 |
# Since: 1.3.0 |
3414 |
## |
3415 |
{ 'command': 'nbd-server-start', |
3416 |
'data': { 'addr': 'SocketAddress' } } |
3417 |
|
3418 |
## |
3419 |
# @nbd-server-add: |
3420 |
#
|
3421 |
# Export a device to QEMU's embedded NBD server. |
3422 |
#
|
3423 |
# @device: Block device to be exported |
3424 |
#
|
3425 |
# @writable: Whether clients should be able to write to the device via the |
3426 |
# NBD connection (default false). #optional |
3427 |
#
|
3428 |
# Returns: error if the device is already marked for export. |
3429 |
#
|
3430 |
# Since: 1.3.0 |
3431 |
## |
3432 |
{ 'command': 'nbd-server-add', 'data': {'device': 'str', '*writable': 'bool'} } |
3433 |
|
3434 |
## |
3435 |
# @nbd-server-stop: |
3436 |
#
|
3437 |
# Stop QEMU's embedded NBD server, and unregister all devices previously |
3438 |
# added via @nbd-server-add. |
3439 |
#
|
3440 |
# Since: 1.3.0 |
3441 |
## |
3442 |
{ 'command': 'nbd-server-stop' } |
3443 |
|
3444 |
## |
3445 |
# @ChardevFile: |
3446 |
#
|
3447 |
# Configuration info for file chardevs. |
3448 |
#
|
3449 |
# @in: #optional The name of the input file |
3450 |
# @out: The name of the output file |
3451 |
#
|
3452 |
# Since: 1.4 |
3453 |
## |
3454 |
{ 'type': 'ChardevFile', 'data': { '*in' : 'str', |
3455 |
'out' : 'str' } } |
3456 |
|
3457 |
## |
3458 |
# @ChardevHostdev: |
3459 |
#
|
3460 |
# Configuration info for device and pipe chardevs. |
3461 |
#
|
3462 |
# @device: The name of the special file for the device, |
3463 |
# i.e. /dev/ttyS0 on Unix or COM1: on Windows |
3464 |
# @type: What kind of device this is. |
3465 |
#
|
3466 |
# Since: 1.4 |
3467 |
## |
3468 |
{ 'type': 'ChardevHostdev', 'data': { 'device' : 'str' } } |
3469 |
|
3470 |
## |
3471 |
# @ChardevSocket: |
3472 |
#
|
3473 |
# Configuration info for (stream) socket chardevs. |
3474 |
#
|
3475 |
# @addr: socket address to listen on (server=true) |
3476 |
# or connect to (server=false) |
3477 |
# @server: #optional create server socket (default: true) |
3478 |
# @wait: #optional wait for incoming connection on server |
3479 |
# sockets (default: false). |
3480 |
# @nodelay: #optional set TCP_NODELAY socket option (default: false) |
3481 |
# @telnet: #optional enable telnet protocol on server |
3482 |
# sockets (default: false) |
3483 |
#
|
3484 |
# Since: 1.4 |
3485 |
## |
3486 |
{ 'type': 'ChardevSocket', 'data': { 'addr' : 'SocketAddress', |
3487 |
'*server' : 'bool', |
3488 |
'*wait' : 'bool', |
3489 |
'*nodelay' : 'bool', |
3490 |
'*telnet' : 'bool' } } |
3491 |
|
3492 |
## |
3493 |
# @ChardevUdp: |
3494 |
#
|
3495 |
# Configuration info for datagram socket chardevs. |
3496 |
#
|
3497 |
# @remote: remote address |
3498 |
# @local: #optional local address |
3499 |
#
|
3500 |
# Since: 1.5 |
3501 |
## |
3502 |
{ 'type': 'ChardevUdp', 'data': { 'remote' : 'SocketAddress', |
3503 |
'*local' : 'SocketAddress' } } |
3504 |
|
3505 |
## |
3506 |
# @ChardevMux: |
3507 |
#
|
3508 |
# Configuration info for mux chardevs. |
3509 |
#
|
3510 |
# @chardev: name of the base chardev. |
3511 |
#
|
3512 |
# Since: 1.5 |
3513 |
## |
3514 |
{ 'type': 'ChardevMux', 'data': { 'chardev' : 'str' } } |
3515 |
|
3516 |
## |
3517 |
# @ChardevStdio: |
3518 |
#
|
3519 |
# Configuration info for stdio chardevs. |
3520 |
#
|
3521 |
# @signal: #optional Allow signals (such as SIGINT triggered by ^C) |
3522 |
# be delivered to qemu. Default: true in -nographic mode, |
3523 |
# false otherwise. |
3524 |
#
|
3525 |
# Since: 1.5 |
3526 |
## |
3527 |
{ 'type': 'ChardevStdio', 'data': { '*signal' : 'bool' } } |
3528 |
|
3529 |
## |
3530 |
# @ChardevSpiceChannel: |
3531 |
#
|
3532 |
# Configuration info for spice vm channel chardevs. |
3533 |
#
|
3534 |
# @type: kind of channel (for example vdagent). |
3535 |
#
|
3536 |
# Since: 1.5 |
3537 |
## |
3538 |
{ 'type': 'ChardevSpiceChannel', 'data': { 'type' : 'str' } } |
3539 |
|
3540 |
## |
3541 |
# @ChardevSpicePort: |
3542 |
#
|
3543 |
# Configuration info for spice port chardevs. |
3544 |
#
|
3545 |
# @fqdn: name of the channel (see docs/spice-port-fqdn.txt) |
3546 |
#
|
3547 |
# Since: 1.5 |
3548 |
## |
3549 |
{ 'type': 'ChardevSpicePort', 'data': { 'fqdn' : 'str' } } |
3550 |
|
3551 |
## |
3552 |
# @ChardevVC: |
3553 |
#
|
3554 |
# Configuration info for virtual console chardevs. |
3555 |
#
|
3556 |
# @width: console width, in pixels |
3557 |
# @height: console height, in pixels |
3558 |
# @cols: console width, in chars |
3559 |
# @rows: console height, in chars |
3560 |
#
|
3561 |
# Since: 1.5 |
3562 |
## |
3563 |
{ 'type': 'ChardevVC', 'data': { '*width' : 'int', |
3564 |
'*height' : 'int', |
3565 |
'*cols' : 'int', |
3566 |
'*rows' : 'int' } } |
3567 |
|
3568 |
## |
3569 |
# @ChardevRingbuf: |
3570 |
#
|
3571 |
# Configuration info for ring buffer chardevs. |
3572 |
#
|
3573 |
# @size: #optional ring buffer size, must be power of two, default is 65536 |
3574 |
#
|
3575 |
# Since: 1.5 |
3576 |
## |
3577 |
{ 'type': 'ChardevRingbuf', 'data': { '*size' : 'int' } } |
3578 |
|
3579 |
## |
3580 |
# @ChardevBackend: |
3581 |
#
|
3582 |
# Configuration info for the new chardev backend. |
3583 |
#
|
3584 |
# Since: 1.4 |
3585 |
## |
3586 |
{ 'type': 'ChardevDummy', 'data': { } } |
3587 |
|
3588 |
{ 'union': 'ChardevBackend', 'data': { 'file' : 'ChardevFile', |
3589 |
'serial' : 'ChardevHostdev', |
3590 |
'parallel': 'ChardevHostdev', |
3591 |
'pipe' : 'ChardevHostdev', |
3592 |
'socket' : 'ChardevSocket', |
3593 |
'udp' : 'ChardevUdp', |
3594 |
'pty' : 'ChardevDummy', |
3595 |
'null' : 'ChardevDummy', |
3596 |
'mux' : 'ChardevMux', |
3597 |
'msmouse': 'ChardevDummy', |
3598 |
'braille': 'ChardevDummy', |
3599 |
'stdio' : 'ChardevStdio', |
3600 |
'console': 'ChardevDummy', |
3601 |
'spicevmc' : 'ChardevSpiceChannel', |
3602 |
'spiceport' : 'ChardevSpicePort', |
3603 |
'vc' : 'ChardevVC', |
3604 |
'ringbuf': 'ChardevRingbuf', |
3605 |
# next one is just for compatibility |
3606 |
'memory' : 'ChardevRingbuf' } } |
3607 |
|
3608 |
## |
3609 |
# @ChardevReturn: |
3610 |
#
|
3611 |
# Return info about the chardev backend just created. |
3612 |
#
|
3613 |
# @pty: #optional name of the slave pseudoterminal device, present if |
3614 |
# and only if a chardev of type 'pty' was created |
3615 |
#
|
3616 |
# Since: 1.4 |
3617 |
## |
3618 |
{ 'type' : 'ChardevReturn', 'data': { '*pty' : 'str' } } |
3619 |
|
3620 |
## |
3621 |
# @chardev-add: |
3622 |
#
|
3623 |
# Add a character device backend |
3624 |
#
|
3625 |
# @id: the chardev's ID, must be unique |
3626 |
# @backend: backend type and parameters |
3627 |
#
|
3628 |
# Returns: ChardevReturn. |
3629 |
#
|
3630 |
# Since: 1.4 |
3631 |
## |
3632 |
{ 'command': 'chardev-add', 'data': {'id' : 'str', |
3633 |
'backend' : 'ChardevBackend' }, |
3634 |
'returns': 'ChardevReturn' } |
3635 |
|
3636 |
## |
3637 |
# @chardev-remove: |
3638 |
#
|
3639 |
# Remove a character device backend |
3640 |
#
|
3641 |
# @id: the chardev's ID, must exist and not be in use |
3642 |
#
|
3643 |
# Returns: Nothing on success |
3644 |
#
|
3645 |
# Since: 1.4 |
3646 |
## |
3647 |
{ 'command': 'chardev-remove', 'data': {'id': 'str'} } |
3648 |
|
3649 |
## |
3650 |
# @TpmModel: |
3651 |
#
|
3652 |
# An enumeration of TPM models |
3653 |
#
|
3654 |
# @tpm-tis: TPM TIS model |
3655 |
#
|
3656 |
# Since: 1.5 |
3657 |
## |
3658 |
{ 'enum': 'TpmModel', 'data': [ 'tpm-tis' ] } |
3659 |
|
3660 |
## |
3661 |
# @query-tpm-models: |
3662 |
#
|
3663 |
# Return a list of supported TPM models |
3664 |
#
|
3665 |
# Returns: a list of TpmModel |
3666 |
#
|
3667 |
# Since: 1.5 |
3668 |
## |
3669 |
{ 'command': 'query-tpm-models', 'returns': ['TpmModel'] } |
3670 |
|
3671 |
## |
3672 |
# @TpmType: |
3673 |
#
|
3674 |
# An enumeration of TPM types |
3675 |
#
|
3676 |
# @passthrough: TPM passthrough type |
3677 |
#
|
3678 |
# Since: 1.5 |
3679 |
## |
3680 |
{ 'enum': 'TpmType', 'data': [ 'passthrough' ] } |
3681 |
|
3682 |
## |
3683 |
# @query-tpm-types: |
3684 |
#
|
3685 |
# Return a list of supported TPM types |
3686 |
#
|
3687 |
# Returns: a list of TpmType |
3688 |
#
|
3689 |
# Since: 1.5 |
3690 |
## |
3691 |
{ 'command': 'query-tpm-types', 'returns': ['TpmType'] } |
3692 |
|
3693 |
## |
3694 |
# @TPMPassthroughOptions: |
3695 |
#
|
3696 |
# Information about the TPM passthrough type |
3697 |
#
|
3698 |
# @path: #optional string describing the path used for accessing the TPM device |
3699 |
#
|
3700 |
# @cancel-path: #optional string showing the TPM's sysfs cancel file |
3701 |
# for cancellation of TPM commands while they are executing |
3702 |
#
|
3703 |
# Since: 1.5 |
3704 |
## |
3705 |
{ 'type': 'TPMPassthroughOptions', 'data': { '*path' : 'str', |
3706 |
'*cancel-path' : 'str'} } |
3707 |
|
3708 |
## |
3709 |
# @TpmTypeOptions: |
3710 |
#
|
3711 |
# A union referencing different TPM backend types' configuration options |
3712 |
#
|
3713 |
# @passthrough: The configuration options for the TPM passthrough type |
3714 |
#
|
3715 |
# Since: 1.5 |
3716 |
## |
3717 |
{ 'union': 'TpmTypeOptions', |
3718 |
'data': { 'passthrough' : 'TPMPassthroughOptions' } } |
3719 |
|
3720 |
## |
3721 |
# @TpmInfo: |
3722 |
#
|
3723 |
# Information about the TPM |
3724 |
#
|
3725 |
# @id: The Id of the TPM |
3726 |
#
|
3727 |
# @model: The TPM frontend model |
3728 |
#
|
3729 |
# @options: The TPM (backend) type configuration options |
3730 |
#
|
3731 |
# Since: 1.5 |
3732 |
## |
3733 |
{ 'type': 'TPMInfo', |
3734 |
'data': {'id': 'str', |
3735 |
'model': 'TpmModel', |
3736 |
'options': 'TpmTypeOptions' } } |
3737 |
|
3738 |
## |
3739 |
# @query-tpm: |
3740 |
#
|
3741 |
# Return information about the TPM device |
3742 |
#
|
3743 |
# Returns: @TPMInfo on success |
3744 |
#
|
3745 |
# Since: 1.5 |
3746 |
## |
3747 |
{ 'command': 'query-tpm', 'returns': ['TPMInfo'] } |
3748 |
|
3749 |
## |
3750 |
# @AcpiTableOptions |
3751 |
#
|
3752 |
# Specify an ACPI table on the command line to load. |
3753 |
#
|
3754 |
# At most one of @file and @data can be specified. The list of files specified |
3755 |
# by any one of them is loaded and concatenated in order. If both are omitted, |
3756 |
# @data is implied. |
3757 |
#
|
3758 |
# Other fields / optargs can be used to override fields of the generic ACPI |
3759 |
# table header; refer to the ACPI specification 5.0, section 5.2.6 System |
3760 |
# Description Table Header. If a header field is not overridden, then the |
3761 |
# corresponding value from the concatenated blob is used (in case of @file), or |
3762 |
# it is filled in with a hard-coded value (in case of @data). |
3763 |
#
|
3764 |
# String fields are copied into the matching ACPI member from lowest address |
3765 |
# upwards, and silently truncated / NUL-padded to length. |
3766 |
#
|
3767 |
# @sig: #optional table signature / identifier (4 bytes) |
3768 |
#
|
3769 |
# @rev: #optional table revision number (dependent on signature, 1 byte) |
3770 |
#
|
3771 |
# @oem_id: #optional OEM identifier (6 bytes) |
3772 |
#
|
3773 |
# @oem_table_id: #optional OEM table identifier (8 bytes) |
3774 |
#
|
3775 |
# @oem_rev: #optional OEM-supplied revision number (4 bytes) |
3776 |
#
|
3777 |
# @asl_compiler_id: #optional identifier of the utility that created the table |
3778 |
# (4 bytes) |
3779 |
#
|
3780 |
# @asl_compiler_rev: #optional revision number of the utility that created the |
3781 |
# table (4 bytes) |
3782 |
#
|
3783 |
# @file: #optional colon (:) separated list of pathnames to load and |
3784 |
# concatenate as table data. The resultant binary blob is expected to |
3785 |
# have an ACPI table header. At least one file is required. This field |
3786 |
# excludes @data. |
3787 |
#
|
3788 |
# @data: #optional colon (:) separated list of pathnames to load and |
3789 |
# concatenate as table data. The resultant binary blob must not have an |
3790 |
# ACPI table header. At least one file is required. This field excludes |
3791 |
# @file. |
3792 |
#
|
3793 |
# Since 1.5 |
3794 |
## |
3795 |
{ 'type': 'AcpiTableOptions', |
3796 |
'data': { |
3797 |
'*sig': 'str', |
3798 |
'*rev': 'uint8', |
3799 |
'*oem_id': 'str', |
3800 |
'*oem_table_id': 'str', |
3801 |
'*oem_rev': 'uint32', |
3802 |
'*asl_compiler_id': 'str', |
3803 |
'*asl_compiler_rev': 'uint32', |
3804 |
'*file': 'str', |
3805 |
'*data': 'str' }} |
3806 |
|
3807 |
## |
3808 |
# @CommandLineParameterType: |
3809 |
#
|
3810 |
# Possible types for an option parameter. |
3811 |
#
|
3812 |
# @string: accepts a character string |
3813 |
#
|
3814 |
# @boolean: accepts "on" or "off" |
3815 |
#
|
3816 |
# @number: accepts a number |
3817 |
#
|
3818 |
# @size: accepts a number followed by an optional suffix (K)ilo, |
3819 |
# (M)ega, (G)iga, (T)era |
3820 |
#
|
3821 |
# Since 1.5 |
3822 |
## |
3823 |
{ 'enum': 'CommandLineParameterType', |
3824 |
'data': ['string', 'boolean', 'number', 'size'] } |
3825 |
|
3826 |
## |
3827 |
# @CommandLineParameterInfo: |
3828 |
#
|
3829 |
# Details about a single parameter of a command line option. |
3830 |
#
|
3831 |
# @name: parameter name |
3832 |
#
|
3833 |
# @type: parameter @CommandLineParameterType |
3834 |
#
|
3835 |
# @help: #optional human readable text string, not suitable for parsing. |
3836 |
#
|
3837 |
# Since 1.5 |
3838 |
## |
3839 |
{ 'type': 'CommandLineParameterInfo', |
3840 |
'data': { 'name': 'str', |
3841 |
'type': 'CommandLineParameterType', |
3842 |
'*help': 'str' } } |
3843 |
|
3844 |
## |
3845 |
# @CommandLineOptionInfo: |
3846 |
#
|
3847 |
# Details about a command line option, including its list of parameter details |
3848 |
#
|
3849 |
# @option: option name |
3850 |
#
|
3851 |
# @parameters: an array of @CommandLineParameterInfo |
3852 |
#
|
3853 |
# Since 1.5 |
3854 |
## |
3855 |
{ 'type': 'CommandLineOptionInfo', |
3856 |
'data': { 'option': 'str', 'parameters': ['CommandLineParameterInfo'] } } |
3857 |
|
3858 |
## |
3859 |
# @query-command-line-options: |
3860 |
#
|
3861 |
# Query command line option schema. |
3862 |
#
|
3863 |
# @option: #optional option name |
3864 |
#
|
3865 |
# Returns: list of @CommandLineOptionInfo for all options (or for the given |
3866 |
# @option). Returns an error if the given @option doesn't exist. |
3867 |
#
|
3868 |
# Since 1.5 |
3869 |
## |
3870 |
{'command': 'query-command-line-options', 'data': { '*option': 'str' }, |
3871 |
'returns': ['CommandLineOptionInfo'] } |
3872 |
|
3873 |
## |
3874 |
# @X86CPURegister32 |
3875 |
#
|
3876 |
# A X86 32-bit register |
3877 |
#
|
3878 |
# Since: 1.5 |
3879 |
## |
3880 |
{ 'enum': 'X86CPURegister32', |
3881 |
'data': [ 'EAX', 'EBX', 'ECX', 'EDX', 'ESP', 'EBP', 'ESI', 'EDI' ] } |
3882 |
|
3883 |
## |
3884 |
# @X86CPUFeatureWordInfo |
3885 |
#
|
3886 |
# Information about a X86 CPU feature word |
3887 |
#
|
3888 |
# @cpuid-input-eax: Input EAX value for CPUID instruction for that feature word |
3889 |
#
|
3890 |
# @cpuid-input-ecx: #optional Input ECX value for CPUID instruction for that |
3891 |
# feature word |
3892 |
#
|
3893 |
# @cpuid-register: Output register containing the feature bits |
3894 |
#
|
3895 |
# @features: value of output register, containing the feature bits |
3896 |
#
|
3897 |
# Since: 1.5 |
3898 |
## |
3899 |
{ 'type': 'X86CPUFeatureWordInfo', |
3900 |
'data': { 'cpuid-input-eax': 'int', |
3901 |
'*cpuid-input-ecx': 'int', |
3902 |
'cpuid-register': 'X86CPURegister32', |
3903 |
'features': 'int' } } |
3904 |
|
3905 |
## |
3906 |
# @RxState: |
3907 |
#
|
3908 |
# Packets receiving state |
3909 |
#
|
3910 |
# @normal: filter assigned packets according to the mac-table |
3911 |
#
|
3912 |
# @none: don't receive any assigned packet |
3913 |
#
|
3914 |
# @all: receive all assigned packets |
3915 |
#
|
3916 |
# Since: 1.6 |
3917 |
## |
3918 |
{ 'enum': 'RxState', 'data': [ 'normal', 'none', 'all' ] } |
3919 |
|
3920 |
## |
3921 |
# @RxFilterInfo: |
3922 |
#
|
3923 |
# Rx-filter information for a NIC. |
3924 |
#
|
3925 |
# @name: net client name |
3926 |
#
|
3927 |
# @promiscuous: whether promiscuous mode is enabled |
3928 |
#
|
3929 |
# @multicast: multicast receive state |
3930 |
#
|
3931 |
# @unicast: unicast receive state |
3932 |
#
|
3933 |
# @broadcast-allowed: whether to receive broadcast |
3934 |
#
|
3935 |
# @multicast-overflow: multicast table is overflowed or not |
3936 |
#
|
3937 |
# @unicast-overflow: unicast table is overflowed or not |
3938 |
#
|
3939 |
# @main-mac: the main macaddr string |
3940 |
#
|
3941 |
# @vlan-table: a list of active vlan id |
3942 |
#
|
3943 |
# @unicast-table: a list of unicast macaddr string |
3944 |
#
|
3945 |
# @multicast-table: a list of multicast macaddr string |
3946 |
#
|
3947 |
# Since 1.6 |
3948 |
## |
3949 |
|
3950 |
{ 'type': 'RxFilterInfo', |
3951 |
'data': { |
3952 |
'name': 'str', |
3953 |
'promiscuous': 'bool', |
3954 |
'multicast': 'RxState', |
3955 |
'unicast': 'RxState', |
3956 |
'broadcast-allowed': 'bool', |
3957 |
'multicast-overflow': 'bool', |
3958 |
'unicast-overflow': 'bool', |
3959 |
'main-mac': 'str', |
3960 |
'vlan-table': ['int'], |
3961 |
'unicast-table': ['str'], |
3962 |
'multicast-table': ['str'] }} |
3963 |
|
3964 |
## |
3965 |
# @query-rx-filter: |
3966 |
#
|
3967 |
# Return rx-filter information for all NICs (or for the given NIC). |
3968 |
#
|
3969 |
# @name: #optional net client name |
3970 |
#
|
3971 |
# Returns: list of @RxFilterInfo for all NICs (or for the given NIC). |
3972 |
# Returns an error if the given @name doesn't exist, or given |
3973 |
# NIC doesn't support rx-filter querying, or given net client |
3974 |
# isn't a NIC. |
3975 |
#
|
3976 |
# Since: 1.6 |
3977 |
## |
3978 |
{ 'command': 'query-rx-filter', 'data': { '*name': 'str' }, |
3979 |
'returns': ['RxFilterInfo'] } |
3980 |
|
3981 |
|
3982 |
## |
3983 |
# @BlockdevDiscardOptions |
3984 |
#
|
3985 |
# Determines how to handle discard requests. |
3986 |
#
|
3987 |
# @ignore: Ignore the request |
3988 |
# @unmap: Forward as an unmap request |
3989 |
#
|
3990 |
# Since: 1.7 |
3991 |
## |
3992 |
{ 'enum': 'BlockdevDiscardOptions', |
3993 |
'data': [ 'ignore', 'unmap' ] } |
3994 |
|
3995 |
## |
3996 |
# @BlockdevAioOptions |
3997 |
#
|
3998 |
# Selects the AIO backend to handle I/O requests |
3999 |
#
|
4000 |
# @threads: Use qemu's thread pool |
4001 |
# @native: Use native AIO backend (only Linux and Windows) |
4002 |
#
|
4003 |
# Since: 1.7 |
4004 |
## |
4005 |
{ 'enum': 'BlockdevAioOptions', |
4006 |
'data': [ 'threads', 'native' ] } |
4007 |
|
4008 |
## |
4009 |
# @BlockdevCacheOptions |
4010 |
#
|
4011 |
# Includes cache-related options for block devices |
4012 |
#
|
4013 |
# @writeback: #optional enables writeback mode for any caches (default: true) |
4014 |
# @direct: #optional enables use of O_DIRECT (bypass the host page cache; |
4015 |
# default: false) |
4016 |
# @no-flush: #optional ignore any flush requests for the device (default: |
4017 |
# false) |
4018 |
#
|
4019 |
# Since: 1.7 |
4020 |
## |
4021 |
{ 'type': 'BlockdevCacheOptions', |
4022 |
'data': { '*writeback': 'bool', |
4023 |
'*direct': 'bool', |
4024 |
'*no-flush': 'bool' } } |
4025 |
|
4026 |
## |
4027 |
# @BlockdevOptionsBase |
4028 |
#
|
4029 |
# Options that are available for all block devices, independent of the block |
4030 |
# driver. |
4031 |
#
|
4032 |
# @driver: block driver name |
4033 |
# @id: #optional id by which the new block device can be referred to. |
4034 |
# This is a required option on the top level of blockdev-add, and |
4035 |
# currently not allowed on any other level. |
4036 |
# @discard: #optional discard-related options (default: ignore) |
4037 |
# @cache: #optional cache-related options |
4038 |
# @aio: #optional AIO backend (default: threads) |
4039 |
# @rerror: #optional how to handle read errors on the device |
4040 |
# (default: report) |
4041 |
# @werror: #optional how to handle write errors on the device |
4042 |
# (default: enospc) |
4043 |
# @read-only: #optional whether the block device should be read-only |
4044 |
# (default: false) |
4045 |
#
|
4046 |
# Since: 1.7 |
4047 |
## |
4048 |
{ 'type': 'BlockdevOptionsBase', |
4049 |
'data': { 'driver': 'str', |
4050 |
'*id': 'str', |
4051 |
'*discard': 'BlockdevDiscardOptions', |
4052 |
'*cache': 'BlockdevCacheOptions', |
4053 |
'*aio': 'BlockdevAioOptions', |
4054 |
'*rerror': 'BlockdevOnError', |
4055 |
'*werror': 'BlockdevOnError', |
4056 |
'*read-only': 'bool' } } |
4057 |
|
4058 |
## |
4059 |
# @BlockdevOptionsFile |
4060 |
#
|
4061 |
# Driver specific block device options for the file backend and similar |
4062 |
# protocols. |
4063 |
#
|
4064 |
# @filename: path to the image file |
4065 |
#
|
4066 |
# Since: 1.7 |
4067 |
## |
4068 |
{ 'type': 'BlockdevOptionsFile', |
4069 |
'data': { 'filename': 'str' } } |
4070 |
|
4071 |
## |
4072 |
# @BlockdevOptionsVVFAT |
4073 |
#
|
4074 |
# Driver specific block device options for the vvfat protocol. |
4075 |
#
|
4076 |
# @dir: directory to be exported as FAT image |
4077 |
# @fat-type: #optional FAT type: 12, 16 or 32 |
4078 |
# @floppy: #optional whether to export a floppy image (true) or |
4079 |
# partitioned hard disk (false; default) |
4080 |
# @rw: #optional whether to allow write operations (default: false) |
4081 |
#
|
4082 |
# Since: 1.7 |
4083 |
## |
4084 |
{ 'type': 'BlockdevOptionsVVFAT', |
4085 |
'data': { 'dir': 'str', '*fat-type': 'int', '*floppy': 'bool', |
4086 |
'*rw': 'bool' } } |
4087 |
|
4088 |
## |
4089 |
# @BlockdevOptionsGenericFormat |
4090 |
#
|
4091 |
# Driver specific block device options for image format that have no option |
4092 |
# besides their data source. |
4093 |
#
|
4094 |
# @file: reference to or definition of the data source block device |
4095 |
#
|
4096 |
# Since: 1.7 |
4097 |
## |
4098 |
{ 'type': 'BlockdevOptionsGenericFormat', |
4099 |
'data': { 'file': 'BlockdevRef' } } |
4100 |
|
4101 |
## |
4102 |
# @BlockdevOptionsGenericCOWFormat |
4103 |
#
|
4104 |
# Driver specific block device options for image format that have no option |
4105 |
# besides their data source and an optional backing file. |
4106 |
#
|
4107 |
# @backing: #optional reference to or definition of the backing file block |
4108 |
# device (if missing, taken from the image file content). It is |
4109 |
# allowed to pass an empty string here in order to disable the |
4110 |
# default backing file. |
4111 |
#
|
4112 |
# Since: 1.7 |
4113 |
## |
4114 |
{ 'type': 'BlockdevOptionsGenericCOWFormat', |
4115 |
'base': 'BlockdevOptionsGenericFormat', |
4116 |
'data': { '*backing': 'BlockdevRef' } } |
4117 |
|
4118 |
## |
4119 |
# @BlockdevOptionsQcow2 |
4120 |
#
|
4121 |
# Driver specific block device options for qcow2. |
4122 |
#
|
4123 |
# @lazy-refcounts: #optional whether to enable the lazy refcounts |
4124 |
# feature (default is taken from the image file) |
4125 |
#
|
4126 |
# @pass-discard-request: #optional whether discard requests to the qcow2 |
4127 |
# device should be forwarded to the data source |
4128 |
#
|
4129 |
# @pass-discard-snapshot: #optional whether discard requests for the data source |
4130 |
# should be issued when a snapshot operation (e.g. |
4131 |
# deleting a snapshot) frees clusters in the qcow2 file |
4132 |
#
|
4133 |
# @pass-discard-other: #optional whether discard requests for the data source |
4134 |
# should be issued on other occasions where a cluster |
4135 |
# gets freed |
4136 |
#
|
4137 |
# Since: 1.7 |
4138 |
## |
4139 |
{ 'type': 'BlockdevOptionsQcow2', |
4140 |
'base': 'BlockdevOptionsGenericCOWFormat', |
4141 |
'data': { '*lazy-refcounts': 'bool', |
4142 |
'*pass-discard-request': 'bool', |
4143 |
'*pass-discard-snapshot': 'bool', |
4144 |
'*pass-discard-other': 'bool' } } |
4145 |
|
4146 |
## |
4147 |
# @BlockdevOptions |
4148 |
#
|
4149 |
# Options for creating a block device. |
4150 |
#
|
4151 |
# Since: 1.7 |
4152 |
## |
4153 |
{ 'union': 'BlockdevOptions', |
4154 |
'base': 'BlockdevOptionsBase', |
4155 |
'discriminator': 'driver', |
4156 |
'data': { |
4157 |
'file': 'BlockdevOptionsFile', |
4158 |
'http': 'BlockdevOptionsFile', |
4159 |
'https': 'BlockdevOptionsFile', |
4160 |
'ftp': 'BlockdevOptionsFile', |
4161 |
'ftps': 'BlockdevOptionsFile', |
4162 |
'tftp': 'BlockdevOptionsFile', |
4163 |
# TODO gluster: Wait for structured options |
4164 |
# TODO iscsi: Wait for structured options |
4165 |
# TODO nbd: Should take InetSocketAddress for 'host'? |
4166 |
# TODO rbd: Wait for structured options |
4167 |
# TODO sheepdog: Wait for structured options |
4168 |
# TODO ssh: Should take InetSocketAddress for 'host'? |
4169 |
'vvfat': 'BlockdevOptionsVVFAT', |
4170 |
|
4171 |
# TODO blkdebug: Wait for structured options |
4172 |
# TODO blkverify: Wait for structured options |
4173 |
|
4174 |
'bochs': 'BlockdevOptionsGenericFormat', |
4175 |
'cloop': 'BlockdevOptionsGenericFormat', |
4176 |
'cow': 'BlockdevOptionsGenericCOWFormat', |
4177 |
'dmg': 'BlockdevOptionsGenericFormat', |
4178 |
'parallels': 'BlockdevOptionsGenericFormat', |
4179 |
'qcow': 'BlockdevOptionsGenericCOWFormat', |
4180 |
'qcow2': 'BlockdevOptionsQcow2', |
4181 |
'qed': 'BlockdevOptionsGenericCOWFormat', |
4182 |
'raw': 'BlockdevOptionsGenericFormat', |
4183 |
'vdi': 'BlockdevOptionsGenericFormat', |
4184 |
'vhdx': 'BlockdevOptionsGenericFormat', |
4185 |
'vmdk': 'BlockdevOptionsGenericCOWFormat', |
4186 |
'vpc': 'BlockdevOptionsGenericFormat' |
4187 |
} } |
4188 |
|
4189 |
## |
4190 |
# @BlockdevRef |
4191 |
#
|
4192 |
# Reference to a block device. |
4193 |
#
|
4194 |
# @definition: defines a new block device inline |
4195 |
# @reference: references the ID of an existing block device. An |
4196 |
# empty string means that no block device should be |
4197 |
# referenced. |
4198 |
#
|
4199 |
# Since: 1.7 |
4200 |
## |
4201 |
{ 'union': 'BlockdevRef', |
4202 |
'discriminator': {}, |
4203 |
'data': { 'definition': 'BlockdevOptions', |
4204 |
'reference': 'str' } } |
4205 |
|
4206 |
## |
4207 |
# @blockdev-add: |
4208 |
#
|
4209 |
# Creates a new block device. |
4210 |
#
|
4211 |
# @options: block device options for the new device |
4212 |
#
|
4213 |
# Since: 1.7 |
4214 |
## |
4215 |
{ 'command': 'blockdev-add', 'data': { 'options': 'BlockdevOptions' } } |