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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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{ '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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|
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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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# @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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# @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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# 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', |
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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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|
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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: The data format is 'utf8'. |
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#
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# @base64: The data format is 'base64'. |
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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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# @memchar-write: |
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#
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# Provide writing interface for memchardev. Write data to char |
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# device 'memory'. |
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#
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# @device: the name of the memory char device. |
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#
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# @size: the size to write in bytes. |
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#
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# @data: the source data write to memchar. |
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#
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# @format: #optional the format of the data write to chardev 'memory', |
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# by default is 'utf8'. |
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#
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# Returns: Nothing on success |
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# If @device is not a valid char device, DeviceNotFound |
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#
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# Since: 1.4 |
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## |
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{ 'command': 'memchar-write', |
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'data': {'device': 'str', 'size': 'int', 'data': 'str', |
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'*format': 'DataFormat'} } |
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|
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## |
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# @MemCharRead |
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#
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# Result of QMP command memchar-read. |
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#
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# @data: The data read from memchar as string. |
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#
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# @count: The numbers of bytes read from. |
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#
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# Since: 1.4 |
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## |
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{ 'type': 'MemCharRead', |
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'data': { 'data': 'str', 'count': 'int' } } |
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|
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## |
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# @memchar-read: |
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#
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# Provide read interface for memchardev. Read from the char |
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# device 'memory' and return the data. |
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#
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# @device: the name of the memory char device. |
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#
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# @size: the size to read in bytes. |
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#
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# @format: #optional the format of the data want to read from |
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# memchardev, by default is 'utf8'. |
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#
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# Returns: @MemCharRead |
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# If @device is not a valid memchr device, DeviceNotFound |
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#
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# Since: 1.4 |
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## |
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{ 'command': 'memchar-read', |
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'data': {'device': 'str', 'size': 'int', '*format': 'DataFormat'}, |
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'returns': 'MemCharRead' } |
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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 |
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## |
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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 |
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## |
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{ 'type': 'EventInfo', 'data': {'name': 'str'} } |
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|
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## |
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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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## |
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{ '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 pages (since 1.2) |
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#
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# @normal : number of normal pages (since 1.2) |
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#
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# @normal-bytes: number of normal bytes sent (since 1.2) |
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#
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# @dirty-pages-rate: number of pages dirtied by second by the |
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# guest (since 1.3) |
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#
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# Since: 0.14.0 |
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## |
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{ 'type': 'MigrationStats', |
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'data': {'transferred': 'int', 'remaining': 'int', 'total': 'int' , |
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'duplicate': 'int', 'normal': 'int', 'normal-bytes': 'int', |
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'dirty-pages-rate' : 'int' } } |
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|
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## |
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# @XBZRLECacheStats |
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#
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# Detailed XBZRLE migration cache statistics |
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#
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# @cache-size: XBZRLE cache size |
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#
|
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# @bytes: amount of bytes already transferred to the target VM |
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#
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# @pages: amount of pages transferred to the target VM |
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#
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# @cache-miss: number of cache miss |
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#
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# @overflow: number of overflows |
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#
|
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# Since: 1.2 |
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## |
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{ 'type': 'XBZRLECacheStats', |
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'data': {'cache-size': 'int', 'bytes': 'int', 'pages': 'int', |
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'cache-miss': 'int', 'overflow': 'int' } } |
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|
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## |
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# @MigrationInfo |
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#
|
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# Information about current migration process. |
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#
|
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# @status: #optional string describing the current migration status. |
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# As of 0.14.0 this can be 'active', 'completed', 'failed' or |
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# 'cancelled'. If this field is not returned, no migration process |
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# has been initiated |
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#
|
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# @ram: #optional @MigrationStats containing detailed migration |
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# status, only returned if status is 'active' or |
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# 'completed'. 'comppleted' (since 1.2) |
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#
|
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# @disk: #optional @MigrationStats containing detailed disk migration |
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# status, only returned if status is 'active' and it is a block |
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# migration |
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#
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# @xbzrle-cache: #optional @XBZRLECacheStats containing detailed XBZRLE |
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# migration statistics, only returned if XBZRLE feature is on and |
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# status is 'active' or 'completed' (since 1.2) |
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#
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# @total-time: #optional total amount of milliseconds since migration started. |
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# If migration has ended, it returns the total migration |
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# time. (since 1.2) |
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#
|
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# @downtime: #optional only present when migration finishes correctly |
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# total downtime in milliseconds for the guest. |
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# (since 1.3) |
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#
|
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# @expected-downtime: #optional only present while migration is active |
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# expected downtime in milliseconds for the guest in last walk |
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# of the dirty bitmap. (since 1.3) |
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#
|
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# Since: 0.14.0 |
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## |
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{ 'type': 'MigrationInfo', |
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'data': {'*status': 'str', '*ram': 'MigrationStats', |
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'*disk': 'MigrationStats', |
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'*xbzrle-cache': 'XBZRLECacheStats', |
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'*total-time': 'int', |
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'*expected-downtime': 'int', |
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'*downtime': 'int'} } |
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|
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## |
538 |
# @query-migrate |
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#
|
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# Returns information about current migration process. |
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#
|
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# Returns: @MigrationInfo |
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#
|
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# Since: 0.14.0 |
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## |
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{ 'command': 'query-migrate', 'returns': 'MigrationInfo' } |
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|
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## |
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# @MigrationCapability |
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#
|
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# Migration capabilities enumeration |
552 |
#
|
553 |
# @xbzrle: Migration supports xbzrle (Xor Based Zero Run Length Encoding). |
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# This feature allows us to minimize migration traffic for certain work |
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# loads, by sending compressed difference of the pages |
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#
|
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# Since: 1.2 |
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## |
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{ 'enum': 'MigrationCapability', |
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'data': ['xbzrle'] } |
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|
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## |
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# @MigrationCapabilityStatus |
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#
|
565 |
# Migration capability information |
566 |
#
|
567 |
# @capability: capability enum |
568 |
#
|
569 |
# @state: capability state bool |
570 |
#
|
571 |
# Since: 1.2 |
572 |
## |
573 |
{ 'type': 'MigrationCapabilityStatus', |
574 |
'data': { 'capability' : 'MigrationCapability', 'state' : 'bool' } } |
575 |
|
576 |
## |
577 |
# @migrate-set-capabilities |
578 |
#
|
579 |
# Enable/Disable the following migration capabilities (like xbzrle) |
580 |
#
|
581 |
# @capabilities: json array of capability modifications to make |
582 |
#
|
583 |
# Since: 1.2 |
584 |
## |
585 |
{ 'command': 'migrate-set-capabilities', |
586 |
'data': { 'capabilities': ['MigrationCapabilityStatus'] } } |
587 |
|
588 |
## |
589 |
# @query-migrate-capabilities |
590 |
#
|
591 |
# Returns information about the current migration capabilities status |
592 |
#
|
593 |
# Returns: @MigrationCapabilitiesStatus |
594 |
#
|
595 |
# Since: 1.2 |
596 |
## |
597 |
{ 'command': 'query-migrate-capabilities', 'returns': ['MigrationCapabilityStatus']} |
598 |
|
599 |
## |
600 |
# @MouseInfo: |
601 |
#
|
602 |
# Information about a mouse device. |
603 |
#
|
604 |
# @name: the name of the mouse device |
605 |
#
|
606 |
# @index: the index of the mouse device |
607 |
#
|
608 |
# @current: true if this device is currently receiving mouse events |
609 |
#
|
610 |
# @absolute: true if this device supports absolute coordinates as input |
611 |
#
|
612 |
# Since: 0.14.0 |
613 |
## |
614 |
{ 'type': 'MouseInfo', |
615 |
'data': {'name': 'str', 'index': 'int', 'current': 'bool', |
616 |
'absolute': 'bool'} } |
617 |
|
618 |
## |
619 |
# @query-mice: |
620 |
#
|
621 |
# Returns information about each active mouse device |
622 |
#
|
623 |
# Returns: a list of @MouseInfo for each device |
624 |
#
|
625 |
# Since: 0.14.0 |
626 |
## |
627 |
{ 'command': 'query-mice', 'returns': ['MouseInfo'] } |
628 |
|
629 |
## |
630 |
# @CpuInfo: |
631 |
#
|
632 |
# Information about a virtual CPU |
633 |
#
|
634 |
# @CPU: the index of the virtual CPU |
635 |
#
|
636 |
# @current: this only exists for backwards compatible and should be ignored |
637 |
#
|
638 |
# @halted: true if the virtual CPU is in the halt state. Halt usually refers |
639 |
# to a processor specific low power mode. |
640 |
#
|
641 |
# @pc: #optional If the target is i386 or x86_64, this is the 64-bit instruction |
642 |
# pointer. |
643 |
# If the target is Sparc, this is the PC component of the |
644 |
# instruction pointer. |
645 |
#
|
646 |
# @nip: #optional If the target is PPC, the instruction pointer |
647 |
#
|
648 |
# @npc: #optional If the target is Sparc, the NPC component of the instruction |
649 |
# pointer |
650 |
#
|
651 |
# @PC: #optional If the target is MIPS, the instruction pointer |
652 |
#
|
653 |
# @thread_id: ID of the underlying host thread |
654 |
#
|
655 |
# Since: 0.14.0 |
656 |
#
|
657 |
# Notes: @halted is a transient state that changes frequently. By the time the |
658 |
# data is sent to the client, the guest may no longer be halted. |
659 |
## |
660 |
{ 'type': 'CpuInfo', |
661 |
'data': {'CPU': 'int', 'current': 'bool', 'halted': 'bool', '*pc': 'int', |
662 |
'*nip': 'int', '*npc': 'int', '*PC': 'int', 'thread_id': 'int'} } |
663 |
|
664 |
## |
665 |
# @query-cpus: |
666 |
#
|
667 |
# Returns a list of information about each virtual CPU. |
668 |
#
|
669 |
# Returns: a list of @CpuInfo for each virtual CPU |
670 |
#
|
671 |
# Since: 0.14.0 |
672 |
## |
673 |
{ 'command': 'query-cpus', 'returns': ['CpuInfo'] } |
674 |
|
675 |
## |
676 |
# @BlockDeviceInfo: |
677 |
#
|
678 |
# Information about the backing device for a block device. |
679 |
#
|
680 |
# @file: the filename of the backing device |
681 |
#
|
682 |
# @ro: true if the backing device was open read-only |
683 |
#
|
684 |
# @drv: the name of the block format used to open the backing device. As of |
685 |
# 0.14.0 this can be: 'blkdebug', 'bochs', 'cloop', 'cow', 'dmg', |
686 |
# 'file', 'file', 'ftp', 'ftps', 'host_cdrom', 'host_device', |
687 |
# 'host_floppy', 'http', 'https', 'nbd', 'parallels', 'qcow', |
688 |
# 'qcow2', 'raw', 'tftp', 'vdi', 'vmdk', 'vpc', 'vvfat' |
689 |
#
|
690 |
# @backing_file: #optional the name of the backing file (for copy-on-write) |
691 |
#
|
692 |
# @backing_file_depth: number of files in the backing file chain (since: 1.2) |
693 |
#
|
694 |
# @encrypted: true if the backing device is encrypted |
695 |
#
|
696 |
# @encryption_key_missing: true if the backing device is encrypted but an |
697 |
# valid encryption key is missing |
698 |
#
|
699 |
# @bps: total throughput limit in bytes per second is specified |
700 |
#
|
701 |
# @bps_rd: read throughput limit in bytes per second is specified |
702 |
#
|
703 |
# @bps_wr: write throughput limit in bytes per second is specified |
704 |
#
|
705 |
# @iops: total I/O operations per second is specified |
706 |
#
|
707 |
# @iops_rd: read I/O operations per second is specified |
708 |
#
|
709 |
# @iops_wr: write I/O operations per second is specified |
710 |
#
|
711 |
# Since: 0.14.0 |
712 |
#
|
713 |
# Notes: This interface is only found in @BlockInfo. |
714 |
## |
715 |
{ 'type': 'BlockDeviceInfo', |
716 |
'data': { 'file': 'str', 'ro': 'bool', 'drv': 'str', |
717 |
'*backing_file': 'str', 'backing_file_depth': 'int', |
718 |
'encrypted': 'bool', 'encryption_key_missing': 'bool', |
719 |
'bps': 'int', 'bps_rd': 'int', 'bps_wr': 'int', |
720 |
'iops': 'int', 'iops_rd': 'int', 'iops_wr': 'int'} } |
721 |
|
722 |
## |
723 |
# @BlockDeviceIoStatus: |
724 |
#
|
725 |
# An enumeration of block device I/O status. |
726 |
#
|
727 |
# @ok: The last I/O operation has succeeded |
728 |
#
|
729 |
# @failed: The last I/O operation has failed |
730 |
#
|
731 |
# @nospace: The last I/O operation has failed due to a no-space condition |
732 |
#
|
733 |
# Since: 1.0 |
734 |
## |
735 |
{ 'enum': 'BlockDeviceIoStatus', 'data': [ 'ok', 'failed', 'nospace' ] } |
736 |
|
737 |
## |
738 |
# @BlockDirtyInfo: |
739 |
#
|
740 |
# Block dirty bitmap information. |
741 |
#
|
742 |
# @count: number of dirty bytes according to the dirty bitmap |
743 |
#
|
744 |
# @granularity: granularity of the dirty bitmap in bytes (since 1.4) |
745 |
#
|
746 |
# Since: 1.3 |
747 |
## |
748 |
{ 'type': 'BlockDirtyInfo', |
749 |
'data': {'count': 'int', 'granularity': 'int'} } |
750 |
|
751 |
## |
752 |
# @BlockInfo: |
753 |
#
|
754 |
# Block device information. This structure describes a virtual device and |
755 |
# the backing device associated with it. |
756 |
#
|
757 |
# @device: The device name associated with the virtual device. |
758 |
#
|
759 |
# @type: This field is returned only for compatibility reasons, it should |
760 |
# not be used (always returns 'unknown') |
761 |
#
|
762 |
# @removable: True if the device supports removable media. |
763 |
#
|
764 |
# @locked: True if the guest has locked this device from having its media |
765 |
# removed |
766 |
#
|
767 |
# @tray_open: #optional True if the device has a tray and it is open |
768 |
# (only present if removable is true) |
769 |
#
|
770 |
# @dirty: #optional dirty bitmap information (only present if the dirty |
771 |
# bitmap is enabled) |
772 |
#
|
773 |
# @io-status: #optional @BlockDeviceIoStatus. Only present if the device |
774 |
# supports it and the VM is configured to stop on errors |
775 |
#
|
776 |
# @inserted: #optional @BlockDeviceInfo describing the device if media is |
777 |
# present |
778 |
#
|
779 |
# Since: 0.14.0 |
780 |
## |
781 |
{ 'type': 'BlockInfo', |
782 |
'data': {'device': 'str', 'type': 'str', 'removable': 'bool', |
783 |
'locked': 'bool', '*inserted': 'BlockDeviceInfo', |
784 |
'*tray_open': 'bool', '*io-status': 'BlockDeviceIoStatus', |
785 |
'*dirty': 'BlockDirtyInfo' } } |
786 |
|
787 |
## |
788 |
# @query-block: |
789 |
#
|
790 |
# Get a list of BlockInfo for all virtual block devices. |
791 |
#
|
792 |
# Returns: a list of @BlockInfo describing each virtual block device |
793 |
#
|
794 |
# Since: 0.14.0 |
795 |
## |
796 |
{ 'command': 'query-block', 'returns': ['BlockInfo'] } |
797 |
|
798 |
## |
799 |
# @BlockDeviceStats: |
800 |
#
|
801 |
# Statistics of a virtual block device or a block backing device. |
802 |
#
|
803 |
# @rd_bytes: The number of bytes read by the device. |
804 |
#
|
805 |
# @wr_bytes: The number of bytes written by the device. |
806 |
#
|
807 |
# @rd_operations: The number of read operations performed by the device. |
808 |
#
|
809 |
# @wr_operations: The number of write operations performed by the device. |
810 |
#
|
811 |
# @flush_operations: The number of cache flush operations performed by the |
812 |
# device (since 0.15.0) |
813 |
#
|
814 |
# @flush_total_time_ns: Total time spend on cache flushes in nano-seconds |
815 |
# (since 0.15.0). |
816 |
#
|
817 |
# @wr_total_time_ns: Total time spend on writes in nano-seconds (since 0.15.0). |
818 |
#
|
819 |
# @rd_total_time_ns: Total_time_spend on reads in nano-seconds (since 0.15.0). |
820 |
#
|
821 |
# @wr_highest_offset: The offset after the greatest byte written to the |
822 |
# device. The intended use of this information is for |
823 |
# growable sparse files (like qcow2) that are used on top |
824 |
# of a physical device. |
825 |
#
|
826 |
# Since: 0.14.0 |
827 |
## |
828 |
{ 'type': 'BlockDeviceStats', |
829 |
'data': {'rd_bytes': 'int', 'wr_bytes': 'int', 'rd_operations': 'int', |
830 |
'wr_operations': 'int', 'flush_operations': 'int', |
831 |
'flush_total_time_ns': 'int', 'wr_total_time_ns': 'int', |
832 |
'rd_total_time_ns': 'int', 'wr_highest_offset': 'int' } } |
833 |
|
834 |
## |
835 |
# @BlockStats: |
836 |
#
|
837 |
# Statistics of a virtual block device or a block backing device. |
838 |
#
|
839 |
# @device: #optional If the stats are for a virtual block device, the name |
840 |
# corresponding to the virtual block device. |
841 |
#
|
842 |
# @stats: A @BlockDeviceStats for the device. |
843 |
#
|
844 |
# @parent: #optional This may point to the backing block device if this is a |
845 |
# a virtual block device. If it's a backing block, this will point |
846 |
# to the backing file is one is present. |
847 |
#
|
848 |
# Since: 0.14.0 |
849 |
## |
850 |
{ 'type': 'BlockStats', |
851 |
'data': {'*device': 'str', 'stats': 'BlockDeviceStats', |
852 |
'*parent': 'BlockStats'} } |
853 |
|
854 |
## |
855 |
# @query-blockstats: |
856 |
#
|
857 |
# Query the @BlockStats for all virtual block devices. |
858 |
#
|
859 |
# Returns: A list of @BlockStats for each virtual block devices. |
860 |
#
|
861 |
# Since: 0.14.0 |
862 |
## |
863 |
{ 'command': 'query-blockstats', 'returns': ['BlockStats'] } |
864 |
|
865 |
## |
866 |
# @VncClientInfo: |
867 |
#
|
868 |
# Information about a connected VNC client. |
869 |
#
|
870 |
# @host: The host name of the client. QEMU tries to resolve this to a DNS name |
871 |
# when possible. |
872 |
#
|
873 |
# @family: 'ipv6' if the client is connected via IPv6 and TCP |
874 |
# 'ipv4' if the client is connected via IPv4 and TCP |
875 |
# 'unix' if the client is connected via a unix domain socket |
876 |
# 'unknown' otherwise |
877 |
#
|
878 |
# @service: The service name of the client's port. This may depends on the |
879 |
# host system's service database so symbolic names should not be |
880 |
# relied on. |
881 |
#
|
882 |
# @x509_dname: #optional If x509 authentication is in use, the Distinguished |
883 |
# Name of the client. |
884 |
#
|
885 |
# @sasl_username: #optional If SASL authentication is in use, the SASL username |
886 |
# used for authentication. |
887 |
#
|
888 |
# Since: 0.14.0 |
889 |
## |
890 |
{ 'type': 'VncClientInfo', |
891 |
'data': {'host': 'str', 'family': 'str', 'service': 'str', |
892 |
'*x509_dname': 'str', '*sasl_username': 'str'} } |
893 |
|
894 |
## |
895 |
# @VncInfo: |
896 |
#
|
897 |
# Information about the VNC session. |
898 |
#
|
899 |
# @enabled: true if the VNC server is enabled, false otherwise |
900 |
#
|
901 |
# @host: #optional The hostname the VNC server is bound to. This depends on |
902 |
# the name resolution on the host and may be an IP address. |
903 |
#
|
904 |
# @family: #optional 'ipv6' if the host is listening for IPv6 connections |
905 |
# 'ipv4' if the host is listening for IPv4 connections |
906 |
# 'unix' if the host is listening on a unix domain socket |
907 |
# 'unknown' otherwise |
908 |
#
|
909 |
# @service: #optional The service name of the server's port. This may depends |
910 |
# on the host system's service database so symbolic names should not |
911 |
# be relied on. |
912 |
#
|
913 |
# @auth: #optional the current authentication type used by the server |
914 |
# 'none' if no authentication is being used |
915 |
# 'vnc' if VNC authentication is being used |
916 |
# 'vencrypt+plain' if VEncrypt is used with plain text authentication |
917 |
# 'vencrypt+tls+none' if VEncrypt is used with TLS and no authentication |
918 |
# 'vencrypt+tls+vnc' if VEncrypt is used with TLS and VNC authentication |
919 |
# 'vencrypt+tls+plain' if VEncrypt is used with TLS and plain text auth |
920 |
# 'vencrypt+x509+none' if VEncrypt is used with x509 and no auth |
921 |
# 'vencrypt+x509+vnc' if VEncrypt is used with x509 and VNC auth |
922 |
# 'vencrypt+x509+plain' if VEncrypt is used with x509 and plain text auth |
923 |
# 'vencrypt+tls+sasl' if VEncrypt is used with TLS and SASL auth |
924 |
# 'vencrypt+x509+sasl' if VEncrypt is used with x509 and SASL auth |
925 |
#
|
926 |
# @clients: a list of @VncClientInfo of all currently connected clients |
927 |
#
|
928 |
# Since: 0.14.0 |
929 |
## |
930 |
{ 'type': 'VncInfo', |
931 |
'data': {'enabled': 'bool', '*host': 'str', '*family': 'str', |
932 |
'*service': 'str', '*auth': 'str', '*clients': ['VncClientInfo']} } |
933 |
|
934 |
## |
935 |
# @query-vnc: |
936 |
#
|
937 |
# Returns information about the current VNC server |
938 |
#
|
939 |
# Returns: @VncInfo |
940 |
#
|
941 |
# Since: 0.14.0 |
942 |
## |
943 |
{ 'command': 'query-vnc', 'returns': 'VncInfo' } |
944 |
|
945 |
## |
946 |
# @SpiceChannel |
947 |
#
|
948 |
# Information about a SPICE client channel. |
949 |
#
|
950 |
# @host: The host name of the client. QEMU tries to resolve this to a DNS name |
951 |
# when possible. |
952 |
#
|
953 |
# @family: 'ipv6' if the client is connected via IPv6 and TCP |
954 |
# 'ipv4' if the client is connected via IPv4 and TCP |
955 |
# 'unix' if the client is connected via a unix domain socket |
956 |
# 'unknown' otherwise |
957 |
#
|
958 |
# @port: The client's port number. |
959 |
#
|
960 |
# @connection-id: SPICE connection id number. All channels with the same id |
961 |
# belong to the same SPICE session. |
962 |
#
|
963 |
# @connection-type: SPICE channel type number. "1" is the main control |
964 |
# channel, filter for this one if you want to track spice |
965 |
# sessions only |
966 |
#
|
967 |
# @channel-id: SPICE channel ID number. Usually "0", might be different when |
968 |
# multiple channels of the same type exist, such as multiple |
969 |
# display channels in a multihead setup |
970 |
#
|
971 |
# @tls: true if the channel is encrypted, false otherwise. |
972 |
#
|
973 |
# Since: 0.14.0 |
974 |
## |
975 |
{ 'type': 'SpiceChannel', |
976 |
'data': {'host': 'str', 'family': 'str', 'port': 'str', |
977 |
'connection-id': 'int', 'channel-type': 'int', 'channel-id': 'int', |
978 |
'tls': 'bool'} } |
979 |
|
980 |
## |
981 |
# @SpiceQueryMouseMode |
982 |
#
|
983 |
# An enumeration of Spice mouse states. |
984 |
#
|
985 |
# @client: Mouse cursor position is determined by the client. |
986 |
#
|
987 |
# @server: Mouse cursor position is determined by the server. |
988 |
#
|
989 |
# @unknown: No information is available about mouse mode used by |
990 |
# the spice server. |
991 |
#
|
992 |
# Note: spice/enums.h has a SpiceMouseMode already, hence the name. |
993 |
#
|
994 |
# Since: 1.1 |
995 |
## |
996 |
{ 'enum': 'SpiceQueryMouseMode', |
997 |
'data': [ 'client', 'server', 'unknown' ] } |
998 |
|
999 |
## |
1000 |
# @SpiceInfo |
1001 |
#
|
1002 |
# Information about the SPICE session. |
1003 |
#
|
1004 |
# @enabled: true if the SPICE server is enabled, false otherwise |
1005 |
#
|
1006 |
# @migrated: true if the last guest migration completed and spice |
1007 |
# migration had completed as well. false otherwise. |
1008 |
#
|
1009 |
# @host: #optional The hostname the SPICE server is bound to. This depends on |
1010 |
# the name resolution on the host and may be an IP address. |
1011 |
#
|
1012 |
# @port: #optional The SPICE server's port number. |
1013 |
#
|
1014 |
# @compiled-version: #optional SPICE server version. |
1015 |
#
|
1016 |
# @tls-port: #optional The SPICE server's TLS port number. |
1017 |
#
|
1018 |
# @auth: #optional the current authentication type used by the server |
1019 |
# 'none' if no authentication is being used |
1020 |
# 'spice' uses SASL or direct TLS authentication, depending on command |
1021 |
# line options |
1022 |
#
|
1023 |
# @mouse-mode: The mode in which the mouse cursor is displayed currently. Can |
1024 |
# be determined by the client or the server, or unknown if spice |
1025 |
# server doesn't provide this information. |
1026 |
#
|
1027 |
# Since: 1.1 |
1028 |
#
|
1029 |
# @channels: a list of @SpiceChannel for each active spice channel |
1030 |
#
|
1031 |
# Since: 0.14.0 |
1032 |
## |
1033 |
{ 'type': 'SpiceInfo', |
1034 |
'data': {'enabled': 'bool', 'migrated': 'bool', '*host': 'str', '*port': 'int', |
1035 |
'*tls-port': 'int', '*auth': 'str', '*compiled-version': 'str', |
1036 |
'mouse-mode': 'SpiceQueryMouseMode', '*channels': ['SpiceChannel']} } |
1037 |
|
1038 |
## |
1039 |
# @query-spice |
1040 |
#
|
1041 |
# Returns information about the current SPICE server |
1042 |
#
|
1043 |
# Returns: @SpiceInfo |
1044 |
#
|
1045 |
# Since: 0.14.0 |
1046 |
## |
1047 |
{ 'command': 'query-spice', 'returns': 'SpiceInfo' } |
1048 |
|
1049 |
## |
1050 |
# @BalloonInfo: |
1051 |
#
|
1052 |
# Information about the guest balloon device. |
1053 |
#
|
1054 |
# @actual: the number of bytes the balloon currently contains |
1055 |
#
|
1056 |
# Since: 0.14.0 |
1057 |
#
|
1058 |
## |
1059 |
{ 'type': 'BalloonInfo', 'data': {'actual': 'int' } } |
1060 |
|
1061 |
## |
1062 |
# @query-balloon: |
1063 |
#
|
1064 |
# Return information about the balloon device. |
1065 |
#
|
1066 |
# Returns: @BalloonInfo on success |
1067 |
# If the balloon driver is enabled but not functional because the KVM |
1068 |
# kernel module cannot support it, KvmMissingCap |
1069 |
# If no balloon device is present, DeviceNotActive |
1070 |
#
|
1071 |
# Since: 0.14.0 |
1072 |
## |
1073 |
{ 'command': 'query-balloon', 'returns': 'BalloonInfo' } |
1074 |
|
1075 |
## |
1076 |
# @PciMemoryRange: |
1077 |
#
|
1078 |
# A PCI device memory region |
1079 |
#
|
1080 |
# @base: the starting address (guest physical) |
1081 |
#
|
1082 |
# @limit: the ending address (guest physical) |
1083 |
#
|
1084 |
# Since: 0.14.0 |
1085 |
## |
1086 |
{ 'type': 'PciMemoryRange', 'data': {'base': 'int', 'limit': 'int'} } |
1087 |
|
1088 |
## |
1089 |
# @PciMemoryRegion |
1090 |
#
|
1091 |
# Information about a PCI device I/O region. |
1092 |
#
|
1093 |
# @bar: the index of the Base Address Register for this region |
1094 |
#
|
1095 |
# @type: 'io' if the region is a PIO region |
1096 |
# 'memory' if the region is a MMIO region |
1097 |
#
|
1098 |
# @prefetch: #optional if @type is 'memory', true if the memory is prefetchable |
1099 |
#
|
1100 |
# @mem_type_64: #optional if @type is 'memory', true if the BAR is 64-bit |
1101 |
#
|
1102 |
# Since: 0.14.0 |
1103 |
## |
1104 |
{ 'type': 'PciMemoryRegion', |
1105 |
'data': {'bar': 'int', 'type': 'str', 'address': 'int', 'size': 'int', |
1106 |
'*prefetch': 'bool', '*mem_type_64': 'bool' } } |
1107 |
|
1108 |
## |
1109 |
# @PciBridgeInfo: |
1110 |
#
|
1111 |
# Information about a PCI Bridge device |
1112 |
#
|
1113 |
# @bus.number: primary bus interface number. This should be the number of the |
1114 |
# bus the device resides on. |
1115 |
#
|
1116 |
# @bus.secondary: secondary bus interface number. This is the number of the |
1117 |
# main bus for the bridge |
1118 |
#
|
1119 |
# @bus.subordinate: This is the highest number bus that resides below the |
1120 |
# bridge. |
1121 |
#
|
1122 |
# @bus.io_range: The PIO range for all devices on this bridge |
1123 |
#
|
1124 |
# @bus.memory_range: The MMIO range for all devices on this bridge |
1125 |
#
|
1126 |
# @bus.prefetchable_range: The range of prefetchable MMIO for all devices on |
1127 |
# this bridge |
1128 |
#
|
1129 |
# @devices: a list of @PciDeviceInfo for each device on this bridge |
1130 |
#
|
1131 |
# Since: 0.14.0 |
1132 |
## |
1133 |
{ 'type': 'PciBridgeInfo', |
1134 |
'data': {'bus': { 'number': 'int', 'secondary': 'int', 'subordinate': 'int', |
1135 |
'io_range': 'PciMemoryRange', |
1136 |
'memory_range': 'PciMemoryRange', |
1137 |
'prefetchable_range': 'PciMemoryRange' }, |
1138 |
'*devices': ['PciDeviceInfo']} } |
1139 |
|
1140 |
## |
1141 |
# @PciDeviceInfo: |
1142 |
#
|
1143 |
# Information about a PCI device |
1144 |
#
|
1145 |
# @bus: the bus number of the device |
1146 |
#
|
1147 |
# @slot: the slot the device is located in |
1148 |
#
|
1149 |
# @function: the function of the slot used by the device |
1150 |
#
|
1151 |
# @class_info.desc: #optional a string description of the device's class |
1152 |
#
|
1153 |
# @class_info.class: the class code of the device |
1154 |
#
|
1155 |
# @id.device: the PCI device id |
1156 |
#
|
1157 |
# @id.vendor: the PCI vendor id |
1158 |
#
|
1159 |
# @irq: #optional if an IRQ is assigned to the device, the IRQ number |
1160 |
#
|
1161 |
# @qdev_id: the device name of the PCI device |
1162 |
#
|
1163 |
# @pci_bridge: if the device is a PCI bridge, the bridge information |
1164 |
#
|
1165 |
# @regions: a list of the PCI I/O regions associated with the device |
1166 |
#
|
1167 |
# Notes: the contents of @class_info.desc are not stable and should only be |
1168 |
# treated as informational. |
1169 |
#
|
1170 |
# Since: 0.14.0 |
1171 |
## |
1172 |
{ 'type': 'PciDeviceInfo', |
1173 |
'data': {'bus': 'int', 'slot': 'int', 'function': 'int', |
1174 |
'class_info': {'*desc': 'str', 'class': 'int'}, |
1175 |
'id': {'device': 'int', 'vendor': 'int'}, |
1176 |
'*irq': 'int', 'qdev_id': 'str', '*pci_bridge': 'PciBridgeInfo', |
1177 |
'regions': ['PciMemoryRegion']} } |
1178 |
|
1179 |
## |
1180 |
# @PciInfo: |
1181 |
#
|
1182 |
# Information about a PCI bus |
1183 |
#
|
1184 |
# @bus: the bus index |
1185 |
#
|
1186 |
# @devices: a list of devices on this bus |
1187 |
#
|
1188 |
# Since: 0.14.0 |
1189 |
## |
1190 |
{ 'type': 'PciInfo', 'data': {'bus': 'int', 'devices': ['PciDeviceInfo']} } |
1191 |
|
1192 |
## |
1193 |
# @query-pci: |
1194 |
#
|
1195 |
# Return information about the PCI bus topology of the guest. |
1196 |
#
|
1197 |
# Returns: a list of @PciInfo for each PCI bus |
1198 |
#
|
1199 |
# Since: 0.14.0 |
1200 |
## |
1201 |
{ 'command': 'query-pci', 'returns': ['PciInfo'] } |
1202 |
|
1203 |
## |
1204 |
# @BlockdevOnError: |
1205 |
#
|
1206 |
# An enumeration of possible behaviors for errors on I/O operations. |
1207 |
# The exact meaning depends on whether the I/O was initiated by a guest |
1208 |
# or by a block job |
1209 |
#
|
1210 |
# @report: for guest operations, report the error to the guest; |
1211 |
# for jobs, cancel the job |
1212 |
#
|
1213 |
# @ignore: ignore the error, only report a QMP event (BLOCK_IO_ERROR |
1214 |
# or BLOCK_JOB_ERROR) |
1215 |
#
|
1216 |
# @enospc: same as @stop on ENOSPC, same as @report otherwise. |
1217 |
#
|
1218 |
# @stop: for guest operations, stop the virtual machine; |
1219 |
# for jobs, pause the job |
1220 |
#
|
1221 |
# Since: 1.3 |
1222 |
## |
1223 |
{ 'enum': 'BlockdevOnError', |
1224 |
'data': ['report', 'ignore', 'enospc', 'stop'] } |
1225 |
|
1226 |
## |
1227 |
# @MirrorSyncMode: |
1228 |
#
|
1229 |
# An enumeration of possible behaviors for the initial synchronization |
1230 |
# phase of storage mirroring. |
1231 |
#
|
1232 |
# @top: copies data in the topmost image to the destination |
1233 |
#
|
1234 |
# @full: copies data from all images to the destination |
1235 |
#
|
1236 |
# @none: only copy data written from now on |
1237 |
#
|
1238 |
# Since: 1.3 |
1239 |
## |
1240 |
{ 'enum': 'MirrorSyncMode', |
1241 |
'data': ['top', 'full', 'none'] } |
1242 |
|
1243 |
## |
1244 |
# @BlockJobInfo: |
1245 |
#
|
1246 |
# Information about a long-running block device operation. |
1247 |
#
|
1248 |
# @type: the job type ('stream' for image streaming) |
1249 |
#
|
1250 |
# @device: the block device name |
1251 |
#
|
1252 |
# @len: the maximum progress value |
1253 |
#
|
1254 |
# @busy: false if the job is known to be in a quiescent state, with |
1255 |
# no pending I/O. Since 1.3. |
1256 |
#
|
1257 |
# @paused: whether the job is paused or, if @busy is true, will |
1258 |
# pause itself as soon as possible. Since 1.3. |
1259 |
#
|
1260 |
# @offset: the current progress value |
1261 |
#
|
1262 |
# @speed: the rate limit, bytes per second |
1263 |
#
|
1264 |
# @io-status: the status of the job (since 1.3) |
1265 |
#
|
1266 |
# Since: 1.1 |
1267 |
## |
1268 |
{ 'type': 'BlockJobInfo', |
1269 |
'data': {'type': 'str', 'device': 'str', 'len': 'int', |
1270 |
'offset': 'int', 'busy': 'bool', 'paused': 'bool', 'speed': 'int', |
1271 |
'io-status': 'BlockDeviceIoStatus'} } |
1272 |
|
1273 |
## |
1274 |
# @query-block-jobs: |
1275 |
#
|
1276 |
# Return information about long-running block device operations. |
1277 |
#
|
1278 |
# Returns: a list of @BlockJobInfo for each active block job |
1279 |
#
|
1280 |
# Since: 1.1 |
1281 |
## |
1282 |
{ 'command': 'query-block-jobs', 'returns': ['BlockJobInfo'] } |
1283 |
|
1284 |
## |
1285 |
# @quit: |
1286 |
#
|
1287 |
# This command will cause the QEMU process to exit gracefully. While every |
1288 |
# attempt is made to send the QMP response before terminating, this is not |
1289 |
# guaranteed. When using this interface, a premature EOF would not be |
1290 |
# unexpected. |
1291 |
#
|
1292 |
# Since: 0.14.0 |
1293 |
## |
1294 |
{ 'command': 'quit' } |
1295 |
|
1296 |
## |
1297 |
# @stop: |
1298 |
#
|
1299 |
# Stop all guest VCPU execution. |
1300 |
#
|
1301 |
# Since: 0.14.0 |
1302 |
#
|
1303 |
# Notes: This function will succeed even if the guest is already in the stopped |
1304 |
# state. In "inmigrate" state, it will ensure that the guest |
1305 |
# remains paused once migration finishes, as if the -S option was |
1306 |
# passed on the command line. |
1307 |
## |
1308 |
{ 'command': 'stop' } |
1309 |
|
1310 |
## |
1311 |
# @system_reset: |
1312 |
#
|
1313 |
# Performs a hard reset of a guest. |
1314 |
#
|
1315 |
# Since: 0.14.0 |
1316 |
## |
1317 |
{ 'command': 'system_reset' } |
1318 |
|
1319 |
## |
1320 |
# @system_powerdown: |
1321 |
#
|
1322 |
# Requests that a guest perform a powerdown operation. |
1323 |
#
|
1324 |
# Since: 0.14.0 |
1325 |
#
|
1326 |
# Notes: A guest may or may not respond to this command. This command |
1327 |
# returning does not indicate that a guest has accepted the request or |
1328 |
# that it has shut down. Many guests will respond to this command by |
1329 |
# prompting the user in some way. |
1330 |
## |
1331 |
{ 'command': 'system_powerdown' } |
1332 |
|
1333 |
## |
1334 |
# @cpu: |
1335 |
#
|
1336 |
# This command is a nop that is only provided for the purposes of compatibility. |
1337 |
#
|
1338 |
# Since: 0.14.0 |
1339 |
#
|
1340 |
# Notes: Do not use this command. |
1341 |
## |
1342 |
{ 'command': 'cpu', 'data': {'index': 'int'} } |
1343 |
|
1344 |
## |
1345 |
# @memsave: |
1346 |
#
|
1347 |
# Save a portion of guest memory to a file. |
1348 |
#
|
1349 |
# @val: the virtual address of the guest to start from |
1350 |
#
|
1351 |
# @size: the size of memory region to save |
1352 |
#
|
1353 |
# @filename: the file to save the memory to as binary data |
1354 |
#
|
1355 |
# @cpu-index: #optional the index of the virtual CPU to use for translating the |
1356 |
# virtual address (defaults to CPU 0) |
1357 |
#
|
1358 |
# Returns: Nothing on success |
1359 |
#
|
1360 |
# Since: 0.14.0 |
1361 |
#
|
1362 |
# Notes: Errors were not reliably returned until 1.1 |
1363 |
## |
1364 |
{ 'command': 'memsave', |
1365 |
'data': {'val': 'int', 'size': 'int', 'filename': 'str', '*cpu-index': 'int'} } |
1366 |
|
1367 |
## |
1368 |
# @pmemsave: |
1369 |
#
|
1370 |
# Save a portion of guest physical memory to a file. |
1371 |
#
|
1372 |
# @val: the physical address of the guest to start from |
1373 |
#
|
1374 |
# @size: the size of memory region to save |
1375 |
#
|
1376 |
# @filename: the file to save the memory to as binary data |
1377 |
#
|
1378 |
# Returns: Nothing on success |
1379 |
#
|
1380 |
# Since: 0.14.0 |
1381 |
#
|
1382 |
# Notes: Errors were not reliably returned until 1.1 |
1383 |
## |
1384 |
{ 'command': 'pmemsave', |
1385 |
'data': {'val': 'int', 'size': 'int', 'filename': 'str'} } |
1386 |
|
1387 |
## |
1388 |
# @cont: |
1389 |
#
|
1390 |
# Resume guest VCPU execution. |
1391 |
#
|
1392 |
# Since: 0.14.0 |
1393 |
#
|
1394 |
# Returns: If successful, nothing |
1395 |
# If QEMU was started with an encrypted block device and a key has |
1396 |
# not yet been set, DeviceEncrypted. |
1397 |
#
|
1398 |
# Notes: This command will succeed if the guest is currently running. It |
1399 |
# will also succeed if the guest is in the "inmigrate" state; in |
1400 |
# this case, the effect of the command is to make sure the guest |
1401 |
# starts once migration finishes, removing the effect of the -S |
1402 |
# command line option if it was passed. |
1403 |
## |
1404 |
{ 'command': 'cont' } |
1405 |
|
1406 |
## |
1407 |
# @system_wakeup: |
1408 |
#
|
1409 |
# Wakeup guest from suspend. Does nothing in case the guest isn't suspended. |
1410 |
#
|
1411 |
# Since: 1.1 |
1412 |
#
|
1413 |
# Returns: nothing. |
1414 |
## |
1415 |
{ 'command': 'system_wakeup' } |
1416 |
|
1417 |
## |
1418 |
# @inject-nmi: |
1419 |
#
|
1420 |
# Injects an Non-Maskable Interrupt into all guest's VCPUs. |
1421 |
#
|
1422 |
# Returns: If successful, nothing |
1423 |
#
|
1424 |
# Since: 0.14.0 |
1425 |
#
|
1426 |
# Notes: Only x86 Virtual Machines support this command. |
1427 |
## |
1428 |
{ 'command': 'inject-nmi' } |
1429 |
|
1430 |
## |
1431 |
# @set_link: |
1432 |
#
|
1433 |
# Sets the link status of a virtual network adapter. |
1434 |
#
|
1435 |
# @name: the device name of the virtual network adapter |
1436 |
#
|
1437 |
# @up: true to set the link status to be up |
1438 |
#
|
1439 |
# Returns: Nothing on success |
1440 |
# If @name is not a valid network device, DeviceNotFound |
1441 |
#
|
1442 |
# Since: 0.14.0 |
1443 |
#
|
1444 |
# Notes: Not all network adapters support setting link status. This command |
1445 |
# will succeed even if the network adapter does not support link status |
1446 |
# notification. |
1447 |
## |
1448 |
{ 'command': 'set_link', 'data': {'name': 'str', 'up': 'bool'} } |
1449 |
|
1450 |
## |
1451 |
# @block_passwd: |
1452 |
#
|
1453 |
# This command sets the password of a block device that has not been open |
1454 |
# with a password and requires one. |
1455 |
#
|
1456 |
# The two cases where this can happen are a block device is created through |
1457 |
# QEMU's initial command line or a block device is changed through the legacy |
1458 |
# @change interface. |
1459 |
#
|
1460 |
# In the event that the block device is created through the initial command |
1461 |
# line, the VM will start in the stopped state regardless of whether '-S' is |
1462 |
# used. The intention is for a management tool to query the block devices to |
1463 |
# determine which ones are encrypted, set the passwords with this command, and |
1464 |
# then start the guest with the @cont command. |
1465 |
#
|
1466 |
# @device: the name of the device to set the password on |
1467 |
#
|
1468 |
# @password: the password to use for the device |
1469 |
#
|
1470 |
# Returns: nothing on success |
1471 |
# If @device is not a valid block device, DeviceNotFound |
1472 |
# If @device is not encrypted, DeviceNotEncrypted |
1473 |
#
|
1474 |
# Notes: Not all block formats support encryption and some that do are not |
1475 |
# able to validate that a password is correct. Disk corruption may |
1476 |
# occur if an invalid password is specified. |
1477 |
#
|
1478 |
# Since: 0.14.0 |
1479 |
## |
1480 |
{ 'command': 'block_passwd', 'data': {'device': 'str', 'password': 'str'} } |
1481 |
|
1482 |
## |
1483 |
# @balloon: |
1484 |
#
|
1485 |
# Request the balloon driver to change its balloon size. |
1486 |
#
|
1487 |
# @value: the target size of the balloon in bytes |
1488 |
#
|
1489 |
# Returns: Nothing on success |
1490 |
# If the balloon driver is enabled but not functional because the KVM |
1491 |
# kernel module cannot support it, KvmMissingCap |
1492 |
# If no balloon device is present, DeviceNotActive |
1493 |
#
|
1494 |
# Notes: This command just issues a request to the guest. When it returns, |
1495 |
# the balloon size may not have changed. A guest can change the balloon |
1496 |
# size independent of this command. |
1497 |
#
|
1498 |
# Since: 0.14.0 |
1499 |
## |
1500 |
{ 'command': 'balloon', 'data': {'value': 'int'} } |
1501 |
|
1502 |
## |
1503 |
# @block_resize |
1504 |
#
|
1505 |
# Resize a block image while a guest is running. |
1506 |
#
|
1507 |
# @device: the name of the device to get the image resized |
1508 |
#
|
1509 |
# @size: new image size in bytes |
1510 |
#
|
1511 |
# Returns: nothing on success |
1512 |
# If @device is not a valid block device, DeviceNotFound |
1513 |
#
|
1514 |
# Since: 0.14.0 |
1515 |
## |
1516 |
{ 'command': 'block_resize', 'data': { 'device': 'str', 'size': 'int' }} |
1517 |
|
1518 |
## |
1519 |
# @NewImageMode |
1520 |
#
|
1521 |
# An enumeration that tells QEMU how to set the backing file path in |
1522 |
# a new image file. |
1523 |
#
|
1524 |
# @existing: QEMU should look for an existing image file. |
1525 |
#
|
1526 |
# @absolute-paths: QEMU should create a new image with absolute paths |
1527 |
# for the backing file. |
1528 |
#
|
1529 |
# Since: 1.1 |
1530 |
## |
1531 |
{ 'enum': 'NewImageMode' |
1532 |
'data': [ 'existing', 'absolute-paths' ] } |
1533 |
|
1534 |
## |
1535 |
# @BlockdevSnapshot |
1536 |
#
|
1537 |
# @device: the name of the device to generate the snapshot from. |
1538 |
#
|
1539 |
# @snapshot-file: the target of the new image. A new file will be created. |
1540 |
#
|
1541 |
# @format: #optional the format of the snapshot image, default is 'qcow2'. |
1542 |
#
|
1543 |
# @mode: #optional whether and how QEMU should create a new image, default is |
1544 |
# 'absolute-paths'. |
1545 |
## |
1546 |
{ 'type': 'BlockdevSnapshot', |
1547 |
'data': { 'device': 'str', 'snapshot-file': 'str', '*format': 'str', |
1548 |
'*mode': 'NewImageMode' } } |
1549 |
|
1550 |
## |
1551 |
# @BlockdevAction |
1552 |
#
|
1553 |
# A discriminated record of operations that can be performed with |
1554 |
# @transaction. |
1555 |
## |
1556 |
{ 'union': 'BlockdevAction', |
1557 |
'data': { |
1558 |
'blockdev-snapshot-sync': 'BlockdevSnapshot', |
1559 |
} } |
1560 |
|
1561 |
## |
1562 |
# @transaction |
1563 |
#
|
1564 |
# Atomically operate on a group of one or more block devices. If |
1565 |
# any operation fails, then the entire set of actions will be |
1566 |
# abandoned and the appropriate error returned. The only operation |
1567 |
# supported is currently blockdev-snapshot-sync. |
1568 |
#
|
1569 |
# List of: |
1570 |
# @BlockdevAction: information needed for the device snapshot |
1571 |
#
|
1572 |
# Returns: nothing on success |
1573 |
# If @device is not a valid block device, DeviceNotFound |
1574 |
#
|
1575 |
# Note: The transaction aborts on the first failure. Therefore, there will |
1576 |
# be only one device or snapshot file returned in an error condition, and |
1577 |
# subsequent actions will not have been attempted. |
1578 |
#
|
1579 |
# Since 1.1 |
1580 |
## |
1581 |
{ 'command': 'transaction', |
1582 |
'data': { 'actions': [ 'BlockdevAction' ] } } |
1583 |
|
1584 |
## |
1585 |
# @blockdev-snapshot-sync |
1586 |
#
|
1587 |
# Generates a synchronous snapshot of a block device. |
1588 |
#
|
1589 |
# @device: the name of the device to generate the snapshot from. |
1590 |
#
|
1591 |
# @snapshot-file: the target of the new image. If the file exists, or if it |
1592 |
# is a device, the snapshot will be created in the existing |
1593 |
# file/device. If does not exist, a new file will be created. |
1594 |
#
|
1595 |
# @format: #optional the format of the snapshot image, default is 'qcow2'. |
1596 |
#
|
1597 |
# @mode: #optional whether and how QEMU should create a new image, default is |
1598 |
# 'absolute-paths'. |
1599 |
#
|
1600 |
# Returns: nothing on success |
1601 |
# If @device is not a valid block device, DeviceNotFound |
1602 |
#
|
1603 |
# Since 0.14.0 |
1604 |
## |
1605 |
{ 'command': 'blockdev-snapshot-sync', |
1606 |
'data': { 'device': 'str', 'snapshot-file': 'str', '*format': 'str', |
1607 |
'*mode': 'NewImageMode'} } |
1608 |
|
1609 |
## |
1610 |
# @human-monitor-command: |
1611 |
#
|
1612 |
# Execute a command on the human monitor and return the output. |
1613 |
#
|
1614 |
# @command-line: the command to execute in the human monitor |
1615 |
#
|
1616 |
# @cpu-index: #optional The CPU to use for commands that require an implicit CPU |
1617 |
#
|
1618 |
# Returns: the output of the command as a string |
1619 |
#
|
1620 |
# Since: 0.14.0 |
1621 |
#
|
1622 |
# Notes: This command only exists as a stop-gap. It's use is highly |
1623 |
# discouraged. The semantics of this command are not guaranteed. |
1624 |
#
|
1625 |
# Known limitations: |
1626 |
#
|
1627 |
# o This command is stateless, this means that commands that depend |
1628 |
# on state information (such as getfd) might not work |
1629 |
#
|
1630 |
# o Commands that prompt the user for data (eg. 'cont' when the block |
1631 |
# device is encrypted) don't currently work |
1632 |
## |
1633 |
{ 'command': 'human-monitor-command', |
1634 |
'data': {'command-line': 'str', '*cpu-index': 'int'}, |
1635 |
'returns': 'str' } |
1636 |
|
1637 |
## |
1638 |
# @block-commit |
1639 |
#
|
1640 |
# Live commit of data from overlay image nodes into backing nodes - i.e., |
1641 |
# writes data between 'top' and 'base' into 'base'. |
1642 |
#
|
1643 |
# @device: the name of the device |
1644 |
#
|
1645 |
# @base: #optional The file name of the backing image to write data into. |
1646 |
# If not specified, this is the deepest backing image |
1647 |
#
|
1648 |
# @top: The file name of the backing image within the image chain, |
1649 |
# which contains the topmost data to be committed down. |
1650 |
# Note, the active layer as 'top' is currently unsupported. |
1651 |
#
|
1652 |
# If top == base, that is an error. |
1653 |
#
|
1654 |
#
|
1655 |
# @speed: #optional the maximum speed, in bytes per second |
1656 |
#
|
1657 |
# Returns: Nothing on success |
1658 |
# If commit or stream is already active on this device, DeviceInUse |
1659 |
# If @device does not exist, DeviceNotFound |
1660 |
# If image commit is not supported by this device, NotSupported |
1661 |
# If @base or @top is invalid, a generic error is returned |
1662 |
# If @top is the active layer, or omitted, a generic error is returned |
1663 |
# If @speed is invalid, InvalidParameter |
1664 |
#
|
1665 |
# Since: 1.3 |
1666 |
#
|
1667 |
## |
1668 |
{ 'command': 'block-commit', |
1669 |
'data': { 'device': 'str', '*base': 'str', 'top': 'str', |
1670 |
'*speed': 'int' } } |
1671 |
|
1672 |
## |
1673 |
# @drive-mirror |
1674 |
#
|
1675 |
# Start mirroring a block device's writes to a new destination. |
1676 |
#
|
1677 |
# @device: the name of the device whose writes should be mirrored. |
1678 |
#
|
1679 |
# @target: the target of the new image. If the file exists, or if it |
1680 |
# is a device, the existing file/device will be used as the new |
1681 |
# destination. If it does not exist, a new file will be created. |
1682 |
#
|
1683 |
# @format: #optional the format of the new destination, default is to |
1684 |
# probe if @mode is 'existing', else the format of the source |
1685 |
#
|
1686 |
# @mode: #optional whether and how QEMU should create a new image, default is |
1687 |
# 'absolute-paths'. |
1688 |
#
|
1689 |
# @speed: #optional the maximum speed, in bytes per second |
1690 |
#
|
1691 |
# @sync: what parts of the disk image should be copied to the destination |
1692 |
# (all the disk, only the sectors allocated in the topmost image, or |
1693 |
# only new I/O). |
1694 |
#
|
1695 |
# @granularity: #optional granularity of the dirty bitmap, default is 64K |
1696 |
# if the image format doesn't have clusters, 4K if the clusters |
1697 |
# are smaller than that, else the cluster size. Must be a |
1698 |
# power of 2 between 512 and 64M (since 1.4). |
1699 |
#
|
1700 |
# @buf-size: #optional maximum amount of data in flight from source to |
1701 |
# target (since 1.4). |
1702 |
#
|
1703 |
# @on-source-error: #optional the action to take on an error on the source, |
1704 |
# default 'report'. 'stop' and 'enospc' can only be used |
1705 |
# if the block device supports io-status (see BlockInfo). |
1706 |
#
|
1707 |
# @on-target-error: #optional the action to take on an error on the target, |
1708 |
# default 'report' (no limitations, since this applies to |
1709 |
# a different block device than @device). |
1710 |
#
|
1711 |
# Returns: nothing on success |
1712 |
# If @device is not a valid block device, DeviceNotFound |
1713 |
#
|
1714 |
# Since 1.3 |
1715 |
## |
1716 |
{ 'command': 'drive-mirror', |
1717 |
'data': { 'device': 'str', 'target': 'str', '*format': 'str', |
1718 |
'sync': 'MirrorSyncMode', '*mode': 'NewImageMode', |
1719 |
'*speed': 'int', '*granularity': 'uint32', |
1720 |
'*buf-size': 'int', '*on-source-error': 'BlockdevOnError', |
1721 |
'*on-target-error': 'BlockdevOnError' } } |
1722 |
|
1723 |
## |
1724 |
# @migrate_cancel |
1725 |
#
|
1726 |
# Cancel the current executing migration process. |
1727 |
#
|
1728 |
# Returns: nothing on success |
1729 |
#
|
1730 |
# Notes: This command succeeds even if there is no migration process running. |
1731 |
#
|
1732 |
# Since: 0.14.0 |
1733 |
## |
1734 |
{ 'command': 'migrate_cancel' } |
1735 |
|
1736 |
## |
1737 |
# @migrate_set_downtime |
1738 |
#
|
1739 |
# Set maximum tolerated downtime for migration. |
1740 |
#
|
1741 |
# @value: maximum downtime in seconds |
1742 |
#
|
1743 |
# Returns: nothing on success |
1744 |
#
|
1745 |
# Since: 0.14.0 |
1746 |
## |
1747 |
{ 'command': 'migrate_set_downtime', 'data': {'value': 'number'} } |
1748 |
|
1749 |
## |
1750 |
# @migrate_set_speed |
1751 |
#
|
1752 |
# Set maximum speed for migration. |
1753 |
#
|
1754 |
# @value: maximum speed in bytes. |
1755 |
#
|
1756 |
# Returns: nothing on success |
1757 |
#
|
1758 |
# Notes: A value lesser than zero will be automatically round up to zero. |
1759 |
#
|
1760 |
# Since: 0.14.0 |
1761 |
## |
1762 |
{ 'command': 'migrate_set_speed', 'data': {'value': 'int'} } |
1763 |
|
1764 |
## |
1765 |
# @migrate-set-cache-size |
1766 |
#
|
1767 |
# Set XBZRLE cache size |
1768 |
#
|
1769 |
# @value: cache size in bytes |
1770 |
#
|
1771 |
# The size will be rounded down to the nearest power of 2. |
1772 |
# The cache size can be modified before and during ongoing migration |
1773 |
#
|
1774 |
# Returns: nothing on success |
1775 |
#
|
1776 |
# Since: 1.2 |
1777 |
## |
1778 |
{ 'command': 'migrate-set-cache-size', 'data': {'value': 'int'} } |
1779 |
|
1780 |
## |
1781 |
# @query-migrate-cache-size |
1782 |
#
|
1783 |
# query XBZRLE cache size |
1784 |
#
|
1785 |
# Returns: XBZRLE cache size in bytes |
1786 |
#
|
1787 |
# Since: 1.2 |
1788 |
## |
1789 |
{ 'command': 'query-migrate-cache-size', 'returns': 'int' } |
1790 |
|
1791 |
## |
1792 |
# @ObjectPropertyInfo: |
1793 |
#
|
1794 |
# @name: the name of the property |
1795 |
#
|
1796 |
# @type: the type of the property. This will typically come in one of four |
1797 |
# forms: |
1798 |
#
|
1799 |
# 1) A primitive type such as 'u8', 'u16', 'bool', 'str', or 'double'. |
1800 |
# These types are mapped to the appropriate JSON type. |
1801 |
#
|
1802 |
# 2) A legacy type in the form 'legacy<subtype>' where subtype is the |
1803 |
# legacy qdev typename. These types are always treated as strings. |
1804 |
#
|
1805 |
# 3) A child type in the form 'child<subtype>' where subtype is a qdev |
1806 |
# device type name. Child properties create the composition tree. |
1807 |
#
|
1808 |
# 4) A link type in the form 'link<subtype>' where subtype is a qdev |
1809 |
# device type name. Link properties form the device model graph. |
1810 |
#
|
1811 |
# Since: 1.2 |
1812 |
## |
1813 |
{ 'type': 'ObjectPropertyInfo', |
1814 |
'data': { 'name': 'str', 'type': 'str' } } |
1815 |
|
1816 |
## |
1817 |
# @qom-list: |
1818 |
#
|
1819 |
# This command will list any properties of a object given a path in the object |
1820 |
# model. |
1821 |
#
|
1822 |
# @path: the path within the object model. See @qom-get for a description of |
1823 |
# this parameter. |
1824 |
#
|
1825 |
# Returns: a list of @ObjectPropertyInfo that describe the properties of the |
1826 |
# object. |
1827 |
#
|
1828 |
# Since: 1.2 |
1829 |
## |
1830 |
{ 'command': 'qom-list', |
1831 |
'data': { 'path': 'str' }, |
1832 |
'returns': [ 'ObjectPropertyInfo' ] } |
1833 |
|
1834 |
## |
1835 |
# @qom-get: |
1836 |
#
|
1837 |
# This command will get a property from a object model path and return the |
1838 |
# value. |
1839 |
#
|
1840 |
# @path: The path within the object model. There are two forms of supported |
1841 |
# paths--absolute and partial paths. |
1842 |
#
|
1843 |
# Absolute paths are derived from the root object and can follow child<> |
1844 |
# or link<> properties. Since they can follow link<> properties, they |
1845 |
# can be arbitrarily long. Absolute paths look like absolute filenames |
1846 |
# and are prefixed with a leading slash. |
1847 |
#
|
1848 |
# Partial paths look like relative filenames. They do not begin |
1849 |
# with a prefix. The matching rules for partial paths are subtle but |
1850 |
# designed to make specifying objects easy. At each level of the |
1851 |
# composition tree, the partial path is matched as an absolute path. |
1852 |
# The first match is not returned. At least two matches are searched |
1853 |
# for. A successful result is only returned if only one match is |
1854 |
# found. If more than one match is found, a flag is return to |
1855 |
# indicate that the match was ambiguous. |
1856 |
#
|
1857 |
# @property: The property name to read |
1858 |
#
|
1859 |
# Returns: The property value. The type depends on the property type. legacy<> |
1860 |
# properties are returned as #str. child<> and link<> properties are |
1861 |
# returns as #str pathnames. All integer property types (u8, u16, etc) |
1862 |
# are returned as #int. |
1863 |
#
|
1864 |
# Since: 1.2 |
1865 |
## |
1866 |
{ 'command': 'qom-get', |
1867 |
'data': { 'path': 'str', 'property': 'str' }, |
1868 |
'returns': 'visitor', |
1869 |
'gen': 'no' } |
1870 |
|
1871 |
## |
1872 |
# @qom-set: |
1873 |
#
|
1874 |
# This command will set a property from a object model path. |
1875 |
#
|
1876 |
# @path: see @qom-get for a description of this parameter |
1877 |
#
|
1878 |
# @property: the property name to set |
1879 |
#
|
1880 |
# @value: a value who's type is appropriate for the property type. See @qom-get |
1881 |
# for a description of type mapping. |
1882 |
#
|
1883 |
# Since: 1.2 |
1884 |
## |
1885 |
{ 'command': 'qom-set', |
1886 |
'data': { 'path': 'str', 'property': 'str', 'value': 'visitor' }, |
1887 |
'gen': 'no' } |
1888 |
|
1889 |
## |
1890 |
# @set_password: |
1891 |
#
|
1892 |
# Sets the password of a remote display session. |
1893 |
#
|
1894 |
# @protocol: `vnc' to modify the VNC server password |
1895 |
# `spice' to modify the Spice server password |
1896 |
#
|
1897 |
# @password: the new password |
1898 |
#
|
1899 |
# @connected: #optional how to handle existing clients when changing the |
1900 |
# password. If nothing is specified, defaults to `keep' |
1901 |
# `fail' to fail the command if clients are connected |
1902 |
# `disconnect' to disconnect existing clients |
1903 |
# `keep' to maintain existing clients |
1904 |
#
|
1905 |
# Returns: Nothing on success |
1906 |
# If Spice is not enabled, DeviceNotFound |
1907 |
#
|
1908 |
# Since: 0.14.0 |
1909 |
## |
1910 |
{ 'command': 'set_password', |
1911 |
'data': {'protocol': 'str', 'password': 'str', '*connected': 'str'} } |
1912 |
|
1913 |
## |
1914 |
# @expire_password: |
1915 |
#
|
1916 |
# Expire the password of a remote display server. |
1917 |
#
|
1918 |
# @protocol: the name of the remote display protocol `vnc' or `spice' |
1919 |
#
|
1920 |
# @time: when to expire the password. |
1921 |
# `now' to expire the password immediately |
1922 |
# `never' to cancel password expiration |
1923 |
# `+INT' where INT is the number of seconds from now (integer) |
1924 |
# `INT' where INT is the absolute time in seconds |
1925 |
#
|
1926 |
# Returns: Nothing on success |
1927 |
# If @protocol is `spice' and Spice is not active, DeviceNotFound |
1928 |
#
|
1929 |
# Since: 0.14.0 |
1930 |
#
|
1931 |
# Notes: Time is relative to the server and currently there is no way to |
1932 |
# coordinate server time with client time. It is not recommended to |
1933 |
# use the absolute time version of the @time parameter unless you're |
1934 |
# sure you are on the same machine as the QEMU instance. |
1935 |
## |
1936 |
{ 'command': 'expire_password', 'data': {'protocol': 'str', 'time': 'str'} } |
1937 |
|
1938 |
## |
1939 |
# @eject: |
1940 |
#
|
1941 |
# Ejects a device from a removable drive. |
1942 |
#
|
1943 |
# @device: The name of the device |
1944 |
#
|
1945 |
# @force: @optional If true, eject regardless of whether the drive is locked. |
1946 |
# If not specified, the default value is false. |
1947 |
#
|
1948 |
# Returns: Nothing on success |
1949 |
# If @device is not a valid block device, DeviceNotFound |
1950 |
#
|
1951 |
# Notes: Ejecting a device will no media results in success |
1952 |
#
|
1953 |
# Since: 0.14.0 |
1954 |
## |
1955 |
{ 'command': 'eject', 'data': {'device': 'str', '*force': 'bool'} } |
1956 |
|
1957 |
## |
1958 |
# @change-vnc-password: |
1959 |
#
|
1960 |
# Change the VNC server password. |
1961 |
#
|
1962 |
# @target: the new password to use with VNC authentication |
1963 |
#
|
1964 |
# Since: 1.1 |
1965 |
#
|
1966 |
# Notes: An empty password in this command will set the password to the empty |
1967 |
# string. Existing clients are unaffected by executing this command. |
1968 |
## |
1969 |
{ 'command': 'change-vnc-password', 'data': {'password': 'str'} } |
1970 |
|
1971 |
## |
1972 |
# @change: |
1973 |
#
|
1974 |
# This command is multiple commands multiplexed together. |
1975 |
#
|
1976 |
# @device: This is normally the name of a block device but it may also be 'vnc'. |
1977 |
# when it's 'vnc', then sub command depends on @target |
1978 |
#
|
1979 |
# @target: If @device is a block device, then this is the new filename. |
1980 |
# If @device is 'vnc', then if the value 'password' selects the vnc |
1981 |
# change password command. Otherwise, this specifies a new server URI |
1982 |
# address to listen to for VNC connections. |
1983 |
#
|
1984 |
# @arg: If @device is a block device, then this is an optional format to open |
1985 |
# the device with. |
1986 |
# If @device is 'vnc' and @target is 'password', this is the new VNC |
1987 |
# password to set. If this argument is an empty string, then no future |
1988 |
# logins will be allowed. |
1989 |
#
|
1990 |
# Returns: Nothing on success. |
1991 |
# If @device is not a valid block device, DeviceNotFound |
1992 |
# If the new block device is encrypted, DeviceEncrypted. Note that |
1993 |
# if this error is returned, the device has been opened successfully |
1994 |
# and an additional call to @block_passwd is required to set the |
1995 |
# device's password. The behavior of reads and writes to the block |
1996 |
# device between when these calls are executed is undefined. |
1997 |
#
|
1998 |
# Notes: It is strongly recommended that this interface is not used especially |
1999 |
# for changing block devices. |
2000 |
#
|
2001 |
# Since: 0.14.0 |
2002 |
## |
2003 |
{ 'command': 'change', |
2004 |
'data': {'device': 'str', 'target': 'str', '*arg': 'str'} } |
2005 |
|
2006 |
## |
2007 |
# @block_set_io_throttle: |
2008 |
#
|
2009 |
# Change I/O throttle limits for a block drive. |
2010 |
#
|
2011 |
# @device: The name of the device |
2012 |
#
|
2013 |
# @bps: total throughput limit in bytes per second |
2014 |
#
|
2015 |
# @bps_rd: read throughput limit in bytes per second |
2016 |
#
|
2017 |
# @bps_wr: write throughput limit in bytes per second |
2018 |
#
|
2019 |
# @iops: total I/O operations per second |
2020 |
#
|
2021 |
# @ops_rd: read I/O operations per second |
2022 |
#
|
2023 |
# @iops_wr: write I/O operations per second |
2024 |
#
|
2025 |
# Returns: Nothing on success |
2026 |
# If @device is not a valid block device, DeviceNotFound |
2027 |
#
|
2028 |
# Since: 1.1 |
2029 |
## |
2030 |
{ 'command': 'block_set_io_throttle', |
2031 |
'data': { 'device': 'str', 'bps': 'int', 'bps_rd': 'int', 'bps_wr': 'int', |
2032 |
'iops': 'int', 'iops_rd': 'int', 'iops_wr': 'int' } } |
2033 |
|
2034 |
## |
2035 |
# @block-stream: |
2036 |
#
|
2037 |
# Copy data from a backing file into a block device. |
2038 |
#
|
2039 |
# The block streaming operation is performed in the background until the entire |
2040 |
# backing file has been copied. This command returns immediately once streaming |
2041 |
# has started. The status of ongoing block streaming operations can be checked |
2042 |
# with query-block-jobs. The operation can be stopped before it has completed |
2043 |
# using the block-job-cancel command. |
2044 |
#
|
2045 |
# If a base file is specified then sectors are not copied from that base file and |
2046 |
# its backing chain. When streaming completes the image file will have the base |
2047 |
# file as its backing file. This can be used to stream a subset of the backing |
2048 |
# file chain instead of flattening the entire image. |
2049 |
#
|
2050 |
# On successful completion the image file is updated to drop the backing file |
2051 |
# and the BLOCK_JOB_COMPLETED event is emitted. |
2052 |
#
|
2053 |
# @device: the device name |
2054 |
#
|
2055 |
# @base: #optional the common backing file name |
2056 |
#
|
2057 |
# @speed: #optional the maximum speed, in bytes per second |
2058 |
#
|
2059 |
# @on-error: #optional the action to take on an error (default report). |
2060 |
# 'stop' and 'enospc' can only be used if the block device |
2061 |
# supports io-status (see BlockInfo). Since 1.3. |
2062 |
#
|
2063 |
# Returns: Nothing on success |
2064 |
# If @device does not exist, DeviceNotFound |
2065 |
#
|
2066 |
# Since: 1.1 |
2067 |
## |
2068 |
{ 'command': 'block-stream', |
2069 |
'data': { 'device': 'str', '*base': 'str', '*speed': 'int', |
2070 |
'*on-error': 'BlockdevOnError' } } |
2071 |
|
2072 |
## |
2073 |
# @block-job-set-speed: |
2074 |
#
|
2075 |
# Set maximum speed for a background block operation. |
2076 |
#
|
2077 |
# This command can only be issued when there is an active block job. |
2078 |
#
|
2079 |
# Throttling can be disabled by setting the speed to 0. |
2080 |
#
|
2081 |
# @device: the device name |
2082 |
#
|
2083 |
# @speed: the maximum speed, in bytes per second, or 0 for unlimited. |
2084 |
# Defaults to 0. |
2085 |
#
|
2086 |
# Returns: Nothing on success |
2087 |
# If no background operation is active on this device, DeviceNotActive |
2088 |
#
|
2089 |
# Since: 1.1 |
2090 |
## |
2091 |
{ 'command': 'block-job-set-speed', |
2092 |
'data': { 'device': 'str', 'speed': 'int' } } |
2093 |
|
2094 |
## |
2095 |
# @block-job-cancel: |
2096 |
#
|
2097 |
# Stop an active background block operation. |
2098 |
#
|
2099 |
# This command returns immediately after marking the active background block |
2100 |
# operation for cancellation. It is an error to call this command if no |
2101 |
# operation is in progress. |
2102 |
#
|
2103 |
# The operation will cancel as soon as possible and then emit the |
2104 |
# BLOCK_JOB_CANCELLED event. Before that happens the job is still visible when |
2105 |
# enumerated using query-block-jobs. |
2106 |
#
|
2107 |
# For streaming, the image file retains its backing file unless the streaming |
2108 |
# operation happens to complete just as it is being cancelled. A new streaming |
2109 |
# operation can be started at a later time to finish copying all data from the |
2110 |
# backing file. |
2111 |
#
|
2112 |
# @device: the device name |
2113 |
#
|
2114 |
# @force: #optional whether to allow cancellation of a paused job (default |
2115 |
# false). Since 1.3. |
2116 |
#
|
2117 |
# Returns: Nothing on success |
2118 |
# If no background operation is active on this device, DeviceNotActive |
2119 |
#
|
2120 |
# Since: 1.1 |
2121 |
## |
2122 |
{ 'command': 'block-job-cancel', 'data': { 'device': 'str', '*force': 'bool' } } |
2123 |
|
2124 |
## |
2125 |
# @block-job-pause: |
2126 |
#
|
2127 |
# Pause an active background block operation. |
2128 |
#
|
2129 |
# This command returns immediately after marking the active background block |
2130 |
# operation for pausing. It is an error to call this command if no |
2131 |
# operation is in progress. Pausing an already paused job has no cumulative |
2132 |
# effect; a single block-job-resume command will resume the job. |
2133 |
#
|
2134 |
# The operation will pause as soon as possible. No event is emitted when |
2135 |
# the operation is actually paused. Cancelling a paused job automatically |
2136 |
# resumes it. |
2137 |
#
|
2138 |
# @device: the device name |
2139 |
#
|
2140 |
# Returns: Nothing on success |
2141 |
# If no background operation is active on this device, DeviceNotActive |
2142 |
#
|
2143 |
# Since: 1.3 |
2144 |
## |
2145 |
{ 'command': 'block-job-pause', 'data': { 'device': 'str' } } |
2146 |
|
2147 |
## |
2148 |
# @block-job-resume: |
2149 |
#
|
2150 |
# Resume an active background block operation. |
2151 |
#
|
2152 |
# This command returns immediately after resuming a paused background block |
2153 |
# operation. It is an error to call this command if no operation is in |
2154 |
# progress. Resuming an already running job is not an error. |
2155 |
#
|
2156 |
# This command also clears the error status of the job. |
2157 |
#
|
2158 |
# @device: the device name |
2159 |
#
|
2160 |
# Returns: Nothing on success |
2161 |
# If no background operation is active on this device, DeviceNotActive |
2162 |
#
|
2163 |
# Since: 1.3 |
2164 |
## |
2165 |
{ 'command': 'block-job-resume', 'data': { 'device': 'str' } } |
2166 |
|
2167 |
## |
2168 |
# @block-job-complete: |
2169 |
#
|
2170 |
# Manually trigger completion of an active background block operation. This |
2171 |
# is supported for drive mirroring, where it also switches the device to |
2172 |
# write to the target path only. The ability to complete is signaled with |
2173 |
# a BLOCK_JOB_READY event. |
2174 |
#
|
2175 |
# This command completes an active background block operation synchronously. |
2176 |
# The ordering of this command's return with the BLOCK_JOB_COMPLETED event |
2177 |
# is not defined. Note that if an I/O error occurs during the processing of |
2178 |
# this command: 1) the command itself will fail; 2) the error will be processed |
2179 |
# according to the rerror/werror arguments that were specified when starting |
2180 |
# the operation. |
2181 |
#
|
2182 |
# A cancelled or paused job cannot be completed. |
2183 |
#
|
2184 |
# @device: the device name |
2185 |
#
|
2186 |
# Returns: Nothing on success |
2187 |
# If no background operation is active on this device, DeviceNotActive |
2188 |
#
|
2189 |
# Since: 1.3 |
2190 |
## |
2191 |
{ 'command': 'block-job-complete', 'data': { 'device': 'str' } } |
2192 |
|
2193 |
## |
2194 |
# @ObjectTypeInfo: |
2195 |
#
|
2196 |
# This structure describes a search result from @qom-list-types |
2197 |
#
|
2198 |
# @name: the type name found in the search |
2199 |
#
|
2200 |
# Since: 1.1 |
2201 |
#
|
2202 |
# Notes: This command is experimental and may change syntax in future releases. |
2203 |
## |
2204 |
{ 'type': 'ObjectTypeInfo', |
2205 |
'data': { 'name': 'str' } } |
2206 |
|
2207 |
## |
2208 |
# @qom-list-types: |
2209 |
#
|
2210 |
# This command will return a list of types given search parameters |
2211 |
#
|
2212 |
# @implements: if specified, only return types that implement this type name |
2213 |
#
|
2214 |
# @abstract: if true, include abstract types in the results |
2215 |
#
|
2216 |
# Returns: a list of @ObjectTypeInfo or an empty list if no results are found |
2217 |
#
|
2218 |
# Since: 1.1 |
2219 |
## |
2220 |
{ 'command': 'qom-list-types', |
2221 |
'data': { '*implements': 'str', '*abstract': 'bool' }, |
2222 |
'returns': [ 'ObjectTypeInfo' ] } |
2223 |
|
2224 |
## |
2225 |
# @DevicePropertyInfo: |
2226 |
#
|
2227 |
# Information about device properties. |
2228 |
#
|
2229 |
# @name: the name of the property |
2230 |
# @type: the typename of the property |
2231 |
#
|
2232 |
# Since: 1.2 |
2233 |
## |
2234 |
{ 'type': 'DevicePropertyInfo', |
2235 |
'data': { 'name': 'str', 'type': 'str' } } |
2236 |
|
2237 |
## |
2238 |
# @device-list-properties: |
2239 |
#
|
2240 |
# List properties associated with a device. |
2241 |
#
|
2242 |
# @typename: the type name of a device |
2243 |
#
|
2244 |
# Returns: a list of DevicePropertyInfo describing a devices properties |
2245 |
#
|
2246 |
# Since: 1.2 |
2247 |
## |
2248 |
{ 'command': 'device-list-properties', |
2249 |
'data': { 'typename': 'str'}, |
2250 |
'returns': [ 'DevicePropertyInfo' ] } |
2251 |
|
2252 |
## |
2253 |
# @migrate |
2254 |
#
|
2255 |
# Migrates the current running guest to another Virtual Machine. |
2256 |
#
|
2257 |
# @uri: the Uniform Resource Identifier of the destination VM |
2258 |
#
|
2259 |
# @blk: #optional do block migration (full disk copy) |
2260 |
#
|
2261 |
# @inc: #optional incremental disk copy migration |
2262 |
#
|
2263 |
# @detach: this argument exists only for compatibility reasons and |
2264 |
# is ignored by QEMU |
2265 |
#
|
2266 |
# Returns: nothing on success |
2267 |
#
|
2268 |
# Since: 0.14.0 |
2269 |
## |
2270 |
{ 'command': 'migrate', |
2271 |
'data': {'uri': 'str', '*blk': 'bool', '*inc': 'bool', '*detach': 'bool' } } |
2272 |
|
2273 |
# @xen-save-devices-state: |
2274 |
#
|
2275 |
# Save the state of all devices to file. The RAM and the block devices |
2276 |
# of the VM are not saved by this command. |
2277 |
#
|
2278 |
# @filename: the file to save the state of the devices to as binary |
2279 |
# data. See xen-save-devices-state.txt for a description of the binary |
2280 |
# format. |
2281 |
#
|
2282 |
# Returns: Nothing on success |
2283 |
#
|
2284 |
# Since: 1.1 |
2285 |
## |
2286 |
{ 'command': 'xen-save-devices-state', 'data': {'filename': 'str'} } |
2287 |
|
2288 |
## |
2289 |
# @xen-set-global-dirty-log |
2290 |
#
|
2291 |
# Enable or disable the global dirty log mode. |
2292 |
#
|
2293 |
# @enable: true to enable, false to disable. |
2294 |
#
|
2295 |
# Returns: nothing |
2296 |
#
|
2297 |
# Since: 1.3 |
2298 |
## |
2299 |
{ 'command': 'xen-set-global-dirty-log', 'data': { 'enable': 'bool' } } |
2300 |
|
2301 |
## |
2302 |
# @device_del: |
2303 |
#
|
2304 |
# Remove a device from a guest |
2305 |
#
|
2306 |
# @id: the name of the device |
2307 |
#
|
2308 |
# Returns: Nothing on success |
2309 |
# If @id is not a valid device, DeviceNotFound |
2310 |
#
|
2311 |
# Notes: When this command completes, the device may not be removed from the |
2312 |
# guest. Hot removal is an operation that requires guest cooperation. |
2313 |
# This command merely requests that the guest begin the hot removal |
2314 |
# process. |
2315 |
#
|
2316 |
# Since: 0.14.0 |
2317 |
## |
2318 |
{ 'command': 'device_del', 'data': {'id': 'str'} } |
2319 |
|
2320 |
## |
2321 |
# @dump-guest-memory |
2322 |
#
|
2323 |
# Dump guest's memory to vmcore. It is a synchronous operation that can take |
2324 |
# very long depending on the amount of guest memory. This command is only |
2325 |
# supported on i386 and x86_64. |
2326 |
#
|
2327 |
# @paging: if true, do paging to get guest's memory mapping. This allows |
2328 |
# using gdb to process the core file. |
2329 |
#
|
2330 |
# IMPORTANT: this option can make QEMU allocate several gigabytes |
2331 |
# of RAM. This can happen for a large guest, or a |
2332 |
# malicious guest pretending to be large. |
2333 |
#
|
2334 |
# Also, paging=true has the following limitations: |
2335 |
#
|
2336 |
# 1. The guest may be in a catastrophic state or can have corrupted |
2337 |
# memory, which cannot be trusted |
2338 |
# 2. The guest can be in real-mode even if paging is enabled. For |
2339 |
# example, the guest uses ACPI to sleep, and ACPI sleep state |
2340 |
# goes in real-mode |
2341 |
#
|
2342 |
# @protocol: the filename or file descriptor of the vmcore. The supported |
2343 |
# protocols are: |
2344 |
#
|
2345 |
# 1. file: the protocol starts with "file:", and the following |
2346 |
# string is the file's path. |
2347 |
# 2. fd: the protocol starts with "fd:", and the following string |
2348 |
# is the fd's name. |
2349 |
#
|
2350 |
# @begin: #optional if specified, the starting physical address. |
2351 |
#
|
2352 |
# @length: #optional if specified, the memory size, in bytes. If you don't |
2353 |
# want to dump all guest's memory, please specify the start @begin |
2354 |
# and @length |
2355 |
#
|
2356 |
# Returns: nothing on success |
2357 |
#
|
2358 |
# Since: 1.2 |
2359 |
## |
2360 |
{ 'command': 'dump-guest-memory', |
2361 |
'data': { 'paging': 'bool', 'protocol': 'str', '*begin': 'int', |
2362 |
'*length': 'int' } } |
2363 |
|
2364 |
## |
2365 |
# @netdev_add: |
2366 |
#
|
2367 |
# Add a network backend. |
2368 |
#
|
2369 |
# @type: the type of network backend. Current valid values are 'user', 'tap', |
2370 |
# 'vde', 'socket', 'dump' and 'bridge' |
2371 |
#
|
2372 |
# @id: the name of the new network backend |
2373 |
#
|
2374 |
# @props: #optional a list of properties to be passed to the backend in |
2375 |
# the format 'name=value', like 'ifname=tap0,script=no' |
2376 |
#
|
2377 |
# Notes: The semantics of @props is not well defined. Future commands will be |
2378 |
# introduced that provide stronger typing for backend creation. |
2379 |
#
|
2380 |
# Since: 0.14.0 |
2381 |
#
|
2382 |
# Returns: Nothing on success |
2383 |
# If @type is not a valid network backend, DeviceNotFound |
2384 |
## |
2385 |
{ 'command': 'netdev_add', |
2386 |
'data': {'type': 'str', 'id': 'str', '*props': '**'}, |
2387 |
'gen': 'no' } |
2388 |
|
2389 |
## |
2390 |
# @netdev_del: |
2391 |
#
|
2392 |
# Remove a network backend. |
2393 |
#
|
2394 |
# @id: the name of the network backend to remove |
2395 |
#
|
2396 |
# Returns: Nothing on success |
2397 |
# If @id is not a valid network backend, DeviceNotFound |
2398 |
#
|
2399 |
# Since: 0.14.0 |
2400 |
## |
2401 |
{ 'command': 'netdev_del', 'data': {'id': 'str'} } |
2402 |
|
2403 |
## |
2404 |
# @NetdevNoneOptions |
2405 |
#
|
2406 |
# Use it alone to have zero network devices. |
2407 |
#
|
2408 |
# Since 1.2 |
2409 |
## |
2410 |
{ 'type': 'NetdevNoneOptions', |
2411 |
'data': { } } |
2412 |
|
2413 |
## |
2414 |
# @NetLegacyNicOptions |
2415 |
#
|
2416 |
# Create a new Network Interface Card. |
2417 |
#
|
2418 |
# @netdev: #optional id of -netdev to connect to |
2419 |
#
|
2420 |
# @macaddr: #optional MAC address |
2421 |
#
|
2422 |
# @model: #optional device model (e1000, rtl8139, virtio etc.) |
2423 |
#
|
2424 |
# @addr: #optional PCI device address |
2425 |
#
|
2426 |
# @vectors: #optional number of MSI-x vectors, 0 to disable MSI-X |
2427 |
#
|
2428 |
# Since 1.2 |
2429 |
## |
2430 |
{ 'type': 'NetLegacyNicOptions', |
2431 |
'data': { |
2432 |
'*netdev': 'str', |
2433 |
'*macaddr': 'str', |
2434 |
'*model': 'str', |
2435 |
'*addr': 'str', |
2436 |
'*vectors': 'uint32' } } |
2437 |
|
2438 |
## |
2439 |
# @String |
2440 |
#
|
2441 |
# A fat type wrapping 'str', to be embedded in lists. |
2442 |
#
|
2443 |
# Since 1.2 |
2444 |
## |
2445 |
{ 'type': 'String', |
2446 |
'data': { |
2447 |
'str': 'str' } } |
2448 |
|
2449 |
## |
2450 |
# @NetdevUserOptions |
2451 |
#
|
2452 |
# Use the user mode network stack which requires no administrator privilege to |
2453 |
# run. |
2454 |
#
|
2455 |
# @hostname: #optional client hostname reported by the builtin DHCP server |
2456 |
#
|
2457 |
# @restrict: #optional isolate the guest from the host |
2458 |
#
|
2459 |
# @ip: #optional legacy parameter, use net= instead |
2460 |
#
|
2461 |
# @net: #optional IP address and optional netmask |
2462 |
#
|
2463 |
# @host: #optional guest-visible address of the host |
2464 |
#
|
2465 |
# @tftp: #optional root directory of the built-in TFTP server |
2466 |
#
|
2467 |
# @bootfile: #optional BOOTP filename, for use with tftp= |
2468 |
#
|
2469 |
# @dhcpstart: #optional the first of the 16 IPs the built-in DHCP server can |
2470 |
# assign |
2471 |
#
|
2472 |
# @dns: #optional guest-visible address of the virtual nameserver |
2473 |
#
|
2474 |
# @dnssearch: #optional list of DNS suffixes to search, passed as DHCP option |
2475 |
# to the guest |
2476 |
#
|
2477 |
# @smb: #optional root directory of the built-in SMB server |
2478 |
#
|
2479 |
# @smbserver: #optional IP address of the built-in SMB server |
2480 |
#
|
2481 |
# @hostfwd: #optional redirect incoming TCP or UDP host connections to guest |
2482 |
# endpoints |
2483 |
#
|
2484 |
# @guestfwd: #optional forward guest TCP connections |
2485 |
#
|
2486 |
# Since 1.2 |
2487 |
## |
2488 |
{ 'type': 'NetdevUserOptions', |
2489 |
'data': { |
2490 |
'*hostname': 'str', |
2491 |
'*restrict': 'bool', |
2492 |
'*ip': 'str', |
2493 |
'*net': 'str', |
2494 |
'*host': 'str', |
2495 |
'*tftp': 'str', |
2496 |
'*bootfile': 'str', |
2497 |
'*dhcpstart': 'str', |
2498 |
'*dns': 'str', |
2499 |
'*dnssearch': ['String'], |
2500 |
'*smb': 'str', |
2501 |
'*smbserver': 'str', |
2502 |
'*hostfwd': ['String'], |
2503 |
'*guestfwd': ['String'] } } |
2504 |
|
2505 |
## |
2506 |
# @NetdevTapOptions |
2507 |
#
|
2508 |
# Connect the host TAP network interface name to the VLAN. |
2509 |
#
|
2510 |
# @ifname: #optional interface name |
2511 |
#
|
2512 |
# @fd: #optional file descriptor of an already opened tap |
2513 |
#
|
2514 |
# @script: #optional script to initialize the interface |
2515 |
#
|
2516 |
# @downscript: #optional script to shut down the interface |
2517 |
#
|
2518 |
# @helper: #optional command to execute to configure bridge |
2519 |
#
|
2520 |
# @sndbuf: #optional send buffer limit. Understands [TGMKkb] suffixes. |
2521 |
#
|
2522 |
# @vnet_hdr: #optional enable the IFF_VNET_HDR flag on the tap interface |
2523 |
#
|
2524 |
# @vhost: #optional enable vhost-net network accelerator |
2525 |
#
|
2526 |
# @vhostfd: #optional file descriptor of an already opened vhost net device |
2527 |
#
|
2528 |
# @vhostforce: #optional vhost on for non-MSIX virtio guests |
2529 |
#
|
2530 |
# Since 1.2 |
2531 |
## |
2532 |
{ 'type': 'NetdevTapOptions', |
2533 |
'data': { |
2534 |
'*ifname': 'str', |
2535 |
'*fd': 'str', |
2536 |
'*fds': 'str', |
2537 |
'*script': 'str', |
2538 |
'*downscript': 'str', |
2539 |
'*helper': 'str', |
2540 |
'*sndbuf': 'size', |
2541 |
'*vnet_hdr': 'bool', |
2542 |
'*vhost': 'bool', |
2543 |
'*vhostfd': 'str', |
2544 |
'*vhostfds': 'str', |
2545 |
'*vhostforce': 'bool', |
2546 |
'*queues': 'uint32'} } |
2547 |
|
2548 |
## |
2549 |
# @NetdevSocketOptions |
2550 |
#
|
2551 |
# Connect the VLAN to a remote VLAN in another QEMU virtual machine using a TCP |
2552 |
# socket connection. |
2553 |
#
|
2554 |
# @fd: #optional file descriptor of an already opened socket |
2555 |
#
|
2556 |
# @listen: #optional port number, and optional hostname, to listen on |
2557 |
#
|
2558 |
# @connect: #optional port number, and optional hostname, to connect to |
2559 |
#
|
2560 |
# @mcast: #optional UDP multicast address and port number |
2561 |
#
|
2562 |
# @localaddr: #optional source address and port for multicast and udp packets |
2563 |
#
|
2564 |
# @udp: #optional UDP unicast address and port number |
2565 |
#
|
2566 |
# Since 1.2 |
2567 |
## |
2568 |
{ 'type': 'NetdevSocketOptions', |
2569 |
'data': { |
2570 |
'*fd': 'str', |
2571 |
'*listen': 'str', |
2572 |
'*connect': 'str', |
2573 |
'*mcast': 'str', |
2574 |
'*localaddr': 'str', |
2575 |
'*udp': 'str' } } |
2576 |
|
2577 |
## |
2578 |
# @NetdevVdeOptions |
2579 |
#
|
2580 |
# Connect the VLAN to a vde switch running on the host. |
2581 |
#
|
2582 |
# @sock: #optional socket path |
2583 |
#
|
2584 |
# @port: #optional port number |
2585 |
#
|
2586 |
# @group: #optional group owner of socket |
2587 |
#
|
2588 |
# @mode: #optional permissions for socket |
2589 |
#
|
2590 |
# Since 1.2 |
2591 |
## |
2592 |
{ 'type': 'NetdevVdeOptions', |
2593 |
'data': { |
2594 |
'*sock': 'str', |
2595 |
'*port': 'uint16', |
2596 |
'*group': 'str', |
2597 |
'*mode': 'uint16' } } |
2598 |
|
2599 |
## |
2600 |
# @NetdevDumpOptions |
2601 |
#
|
2602 |
# Dump VLAN network traffic to a file. |
2603 |
#
|
2604 |
# @len: #optional per-packet size limit (64k default). Understands [TGMKkb] |
2605 |
# suffixes. |
2606 |
#
|
2607 |
# @file: #optional dump file path (default is qemu-vlan0.pcap) |
2608 |
#
|
2609 |
# Since 1.2 |
2610 |
## |
2611 |
{ 'type': 'NetdevDumpOptions', |
2612 |
'data': { |
2613 |
'*len': 'size', |
2614 |
'*file': 'str' } } |
2615 |
|
2616 |
## |
2617 |
# @NetdevBridgeOptions |
2618 |
#
|
2619 |
# Connect a host TAP network interface to a host bridge device. |
2620 |
#
|
2621 |
# @br: #optional bridge name |
2622 |
#
|
2623 |
# @helper: #optional command to execute to configure bridge |
2624 |
#
|
2625 |
# Since 1.2 |
2626 |
## |
2627 |
{ 'type': 'NetdevBridgeOptions', |
2628 |
'data': { |
2629 |
'*br': 'str', |
2630 |
'*helper': 'str' } } |
2631 |
|
2632 |
## |
2633 |
# @NetdevHubPortOptions |
2634 |
#
|
2635 |
# Connect two or more net clients through a software hub. |
2636 |
#
|
2637 |
# @hubid: hub identifier number |
2638 |
#
|
2639 |
# Since 1.2 |
2640 |
## |
2641 |
{ 'type': 'NetdevHubPortOptions', |
2642 |
'data': { |
2643 |
'hubid': 'int32' } } |
2644 |
|
2645 |
## |
2646 |
# @NetClientOptions |
2647 |
#
|
2648 |
# A discriminated record of network device traits. |
2649 |
#
|
2650 |
# Since 1.2 |
2651 |
## |
2652 |
{ 'union': 'NetClientOptions', |
2653 |
'data': { |
2654 |
'none': 'NetdevNoneOptions', |
2655 |
'nic': 'NetLegacyNicOptions', |
2656 |
'user': 'NetdevUserOptions', |
2657 |
'tap': 'NetdevTapOptions', |
2658 |
'socket': 'NetdevSocketOptions', |
2659 |
'vde': 'NetdevVdeOptions', |
2660 |
'dump': 'NetdevDumpOptions', |
2661 |
'bridge': 'NetdevBridgeOptions', |
2662 |
'hubport': 'NetdevHubPortOptions' } } |
2663 |
|
2664 |
## |
2665 |
# @NetLegacy |
2666 |
#
|
2667 |
# Captures the configuration of a network device; legacy. |
2668 |
#
|
2669 |
# @vlan: #optional vlan number |
2670 |
#
|
2671 |
# @id: #optional identifier for monitor commands |
2672 |
#
|
2673 |
# @name: #optional identifier for monitor commands, ignored if @id is present |
2674 |
#
|
2675 |
# @opts: device type specific properties (legacy) |
2676 |
#
|
2677 |
# Since 1.2 |
2678 |
## |
2679 |
{ 'type': 'NetLegacy', |
2680 |
'data': { |
2681 |
'*vlan': 'int32', |
2682 |
'*id': 'str', |
2683 |
'*name': 'str', |
2684 |
'opts': 'NetClientOptions' } } |
2685 |
|
2686 |
## |
2687 |
# @Netdev |
2688 |
#
|
2689 |
# Captures the configuration of a network device. |
2690 |
#
|
2691 |
# @id: identifier for monitor commands. |
2692 |
#
|
2693 |
# @opts: device type specific properties |
2694 |
#
|
2695 |
# Since 1.2 |
2696 |
## |
2697 |
{ 'type': 'Netdev', |
2698 |
'data': { |
2699 |
'id': 'str', |
2700 |
'opts': 'NetClientOptions' } } |
2701 |
|
2702 |
## |
2703 |
# @InetSocketAddress |
2704 |
#
|
2705 |
# Captures a socket address or address range in the Internet namespace. |
2706 |
#
|
2707 |
# @host: host part of the address |
2708 |
#
|
2709 |
# @port: port part of the address, or lowest port if @to is present |
2710 |
#
|
2711 |
# @to: highest port to try |
2712 |
#
|
2713 |
# @ipv4: whether to accept IPv4 addresses, default try both IPv4 and IPv6 |
2714 |
# #optional |
2715 |
#
|
2716 |
# @ipv6: whether to accept IPv6 addresses, default try both IPv4 and IPv6 |
2717 |
# #optional |
2718 |
#
|
2719 |
# Since 1.3 |
2720 |
## |
2721 |
{ 'type': 'InetSocketAddress', |
2722 |
'data': { |
2723 |
'host': 'str', |
2724 |
'port': 'str', |
2725 |
'*to': 'uint16', |
2726 |
'*ipv4': 'bool', |
2727 |
'*ipv6': 'bool' } } |
2728 |
|
2729 |
## |
2730 |
# @UnixSocketAddress |
2731 |
#
|
2732 |
# Captures a socket address in the local ("Unix socket") namespace. |
2733 |
#
|
2734 |
# @path: filesystem path to use |
2735 |
#
|
2736 |
# Since 1.3 |
2737 |
## |
2738 |
{ 'type': 'UnixSocketAddress', |
2739 |
'data': { |
2740 |
'path': 'str' } } |
2741 |
|
2742 |
## |
2743 |
# @SocketAddress |
2744 |
#
|
2745 |
# Captures the address of a socket, which could also be a named file descriptor |
2746 |
#
|
2747 |
# Since 1.3 |
2748 |
## |
2749 |
{ 'union': 'SocketAddress', |
2750 |
'data': { |
2751 |
'inet': 'InetSocketAddress', |
2752 |
'unix': 'UnixSocketAddress', |
2753 |
'fd': 'String' } } |
2754 |
|
2755 |
## |
2756 |
# @getfd: |
2757 |
#
|
2758 |
# Receive a file descriptor via SCM rights and assign it a name |
2759 |
#
|
2760 |
# @fdname: file descriptor name |
2761 |
#
|
2762 |
# Returns: Nothing on success |
2763 |
#
|
2764 |
# Since: 0.14.0 |
2765 |
#
|
2766 |
# Notes: If @fdname already exists, the file descriptor assigned to |
2767 |
# it will be closed and replaced by the received file |
2768 |
# descriptor. |
2769 |
# The 'closefd' command can be used to explicitly close the |
2770 |
# file descriptor when it is no longer needed. |
2771 |
## |
2772 |
{ 'command': 'getfd', 'data': {'fdname': 'str'} } |
2773 |
|
2774 |
## |
2775 |
# @closefd: |
2776 |
#
|
2777 |
# Close a file descriptor previously passed via SCM rights |
2778 |
#
|
2779 |
# @fdname: file descriptor name |
2780 |
#
|
2781 |
# Returns: Nothing on success |
2782 |
#
|
2783 |
# Since: 0.14.0 |
2784 |
## |
2785 |
{ 'command': 'closefd', 'data': {'fdname': 'str'} } |
2786 |
|
2787 |
## |
2788 |
# @MachineInfo: |
2789 |
#
|
2790 |
# Information describing a machine. |
2791 |
#
|
2792 |
# @name: the name of the machine |
2793 |
#
|
2794 |
# @alias: #optional an alias for the machine name |
2795 |
#
|
2796 |
# @default: #optional whether the machine is default |
2797 |
#
|
2798 |
# Since: 1.2.0 |
2799 |
## |
2800 |
{ 'type': 'MachineInfo', |
2801 |
'data': { 'name': 'str', '*alias': 'str', |
2802 |
'*is-default': 'bool' } } |
2803 |
|
2804 |
## |
2805 |
# @query-machines: |
2806 |
#
|
2807 |
# Return a list of supported machines |
2808 |
#
|
2809 |
# Returns: a list of MachineInfo |
2810 |
#
|
2811 |
# Since: 1.2.0 |
2812 |
## |
2813 |
{ 'command': 'query-machines', 'returns': ['MachineInfo'] } |
2814 |
|
2815 |
## |
2816 |
# @CpuDefinitionInfo: |
2817 |
#
|
2818 |
# Virtual CPU definition. |
2819 |
#
|
2820 |
# @name: the name of the CPU definition |
2821 |
#
|
2822 |
# Since: 1.2.0 |
2823 |
## |
2824 |
{ 'type': 'CpuDefinitionInfo', |
2825 |
'data': { 'name': 'str' } } |
2826 |
|
2827 |
## |
2828 |
# @query-cpu-definitions: |
2829 |
#
|
2830 |
# Return a list of supported virtual CPU definitions |
2831 |
#
|
2832 |
# Returns: a list of CpuDefInfo |
2833 |
#
|
2834 |
# Since: 1.2.0 |
2835 |
## |
2836 |
{ 'command': 'query-cpu-definitions', 'returns': ['CpuDefinitionInfo'] } |
2837 |
|
2838 |
# @AddfdInfo: |
2839 |
#
|
2840 |
# Information about a file descriptor that was added to an fd set. |
2841 |
#
|
2842 |
# @fdset-id: The ID of the fd set that @fd was added to. |
2843 |
#
|
2844 |
# @fd: The file descriptor that was received via SCM rights and |
2845 |
# added to the fd set. |
2846 |
#
|
2847 |
# Since: 1.2.0 |
2848 |
## |
2849 |
{ 'type': 'AddfdInfo', 'data': {'fdset-id': 'int', 'fd': 'int'} } |
2850 |
|
2851 |
## |
2852 |
# @add-fd: |
2853 |
#
|
2854 |
# Add a file descriptor, that was passed via SCM rights, to an fd set. |
2855 |
#
|
2856 |
# @fdset-id: #optional The ID of the fd set to add the file descriptor to. |
2857 |
#
|
2858 |
# @opaque: #optional A free-form string that can be used to describe the fd. |
2859 |
#
|
2860 |
# Returns: @AddfdInfo on success |
2861 |
# If file descriptor was not received, FdNotSupplied |
2862 |
# If @fdset-id is a negative value, InvalidParameterValue |
2863 |
#
|
2864 |
# Notes: The list of fd sets is shared by all monitor connections. |
2865 |
#
|
2866 |
# If @fdset-id is not specified, a new fd set will be created. |
2867 |
#
|
2868 |
# Since: 1.2.0 |
2869 |
## |
2870 |
{ 'command': 'add-fd', 'data': {'*fdset-id': 'int', '*opaque': 'str'}, |
2871 |
'returns': 'AddfdInfo' } |
2872 |
|
2873 |
## |
2874 |
# @remove-fd: |
2875 |
#
|
2876 |
# Remove a file descriptor from an fd set. |
2877 |
#
|
2878 |
# @fdset-id: The ID of the fd set that the file descriptor belongs to. |
2879 |
#
|
2880 |
# @fd: #optional The file descriptor that is to be removed. |
2881 |
#
|
2882 |
# Returns: Nothing on success |
2883 |
# If @fdset-id or @fd is not found, FdNotFound |
2884 |
#
|
2885 |
# Since: 1.2.0 |
2886 |
#
|
2887 |
# Notes: The list of fd sets is shared by all monitor connections. |
2888 |
#
|
2889 |
# If @fd is not specified, all file descriptors in @fdset-id |
2890 |
# will be removed. |
2891 |
## |
2892 |
{ 'command': 'remove-fd', 'data': {'fdset-id': 'int', '*fd': 'int'} } |
2893 |
|
2894 |
## |
2895 |
# @FdsetFdInfo: |
2896 |
#
|
2897 |
# Information about a file descriptor that belongs to an fd set. |
2898 |
#
|
2899 |
# @fd: The file descriptor value. |
2900 |
#
|
2901 |
# @opaque: #optional A free-form string that can be used to describe the fd. |
2902 |
#
|
2903 |
# Since: 1.2.0 |
2904 |
## |
2905 |
{ 'type': 'FdsetFdInfo', |
2906 |
'data': {'fd': 'int', '*opaque': 'str'} } |
2907 |
|
2908 |
## |
2909 |
# @FdsetInfo: |
2910 |
#
|
2911 |
# Information about an fd set. |
2912 |
#
|
2913 |
# @fdset-id: The ID of the fd set. |
2914 |
#
|
2915 |
# @fds: A list of file descriptors that belong to this fd set. |
2916 |
#
|
2917 |
# Since: 1.2.0 |
2918 |
## |
2919 |
{ 'type': 'FdsetInfo', |
2920 |
'data': {'fdset-id': 'int', 'fds': ['FdsetFdInfo']} } |
2921 |
|
2922 |
## |
2923 |
# @query-fdsets: |
2924 |
#
|
2925 |
# Return information describing all fd sets. |
2926 |
#
|
2927 |
# Returns: A list of @FdsetInfo |
2928 |
#
|
2929 |
# Since: 1.2.0 |
2930 |
#
|
2931 |
# Note: The list of fd sets is shared by all monitor connections. |
2932 |
#
|
2933 |
## |
2934 |
{ 'command': 'query-fdsets', 'returns': ['FdsetInfo'] } |
2935 |
|
2936 |
## |
2937 |
# @TargetType |
2938 |
#
|
2939 |
# Target CPU emulation type |
2940 |
#
|
2941 |
# These parameters correspond to the softmmu binary CPU name that is currently |
2942 |
# running. |
2943 |
#
|
2944 |
# Since: 1.2.0 |
2945 |
## |
2946 |
{ 'enum': 'TargetType', |
2947 |
'data': [ 'alpha', 'arm', 'cris', 'i386', 'lm32', 'm68k', 'microblazeel', |
2948 |
'microblaze', 'mips64el', 'mips64', 'mipsel', 'mips', 'or32', |
2949 |
'ppc64', 'ppcemb', 'ppc', 's390x', 'sh4eb', 'sh4', 'sparc64', |
2950 |
'sparc', 'unicore32', 'x86_64', 'xtensaeb', 'xtensa' ] } |
2951 |
|
2952 |
## |
2953 |
# @TargetInfo: |
2954 |
#
|
2955 |
# Information describing the QEMU target. |
2956 |
#
|
2957 |
# @arch: the target architecture (eg "x86_64", "i386", etc) |
2958 |
#
|
2959 |
# Since: 1.2.0 |
2960 |
## |
2961 |
{ 'type': 'TargetInfo', |
2962 |
'data': { 'arch': 'TargetType' } } |
2963 |
|
2964 |
## |
2965 |
# @query-target: |
2966 |
#
|
2967 |
# Return information about the target for this QEMU |
2968 |
#
|
2969 |
# Returns: TargetInfo |
2970 |
#
|
2971 |
# Since: 1.2.0 |
2972 |
## |
2973 |
{ 'command': 'query-target', 'returns': 'TargetInfo' } |
2974 |
|
2975 |
## |
2976 |
# @QKeyCode: |
2977 |
#
|
2978 |
# An enumeration of key name. |
2979 |
#
|
2980 |
# This is used by the send-key command. |
2981 |
#
|
2982 |
# Since: 1.3.0 |
2983 |
## |
2984 |
{ 'enum': 'QKeyCode', |
2985 |
'data': [ 'shift', 'shift_r', 'alt', 'alt_r', 'altgr', 'altgr_r', 'ctrl', |
2986 |
'ctrl_r', 'menu', 'esc', '1', '2', '3', '4', '5', '6', '7', '8', |
2987 |
'9', '0', 'minus', 'equal', 'backspace', 'tab', 'q', 'w', 'e', |
2988 |
'r', 't', 'y', 'u', 'i', 'o', 'p', 'bracket_left', 'bracket_right', |
2989 |
'ret', 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'semicolon', |
2990 |
'apostrophe', 'grave_accent', 'backslash', 'z', 'x', 'c', 'v', 'b', |
2991 |
'n', 'm', 'comma', 'dot', 'slash', 'asterisk', 'spc', 'caps_lock', |
2992 |
'f1', 'f2', 'f3', 'f4', 'f5', 'f6', 'f7', 'f8', 'f9', 'f10', |
2993 |
'num_lock', 'scroll_lock', 'kp_divide', 'kp_multiply', |
2994 |
'kp_subtract', 'kp_add', 'kp_enter', 'kp_decimal', 'sysrq', 'kp_0', |
2995 |
'kp_1', 'kp_2', 'kp_3', 'kp_4', 'kp_5', 'kp_6', 'kp_7', 'kp_8', |
2996 |
'kp_9', 'less', 'f11', 'f12', 'print', 'home', 'pgup', 'pgdn', 'end', |
2997 |
'left', 'up', 'down', 'right', 'insert', 'delete', 'stop', 'again', |
2998 |
'props', 'undo', 'front', 'copy', 'open', 'paste', 'find', 'cut', |
2999 |
'lf', 'help', 'meta_l', 'meta_r', 'compose' ] } |
3000 |
|
3001 |
## |
3002 |
# @KeyValue |
3003 |
#
|
3004 |
# Represents a keyboard key. |
3005 |
#
|
3006 |
# Since: 1.3.0 |
3007 |
## |
3008 |
{ 'union': 'KeyValue', |
3009 |
'data': { |
3010 |
'number': 'int', |
3011 |
'qcode': 'QKeyCode' } } |
3012 |
|
3013 |
## |
3014 |
# @send-key: |
3015 |
#
|
3016 |
# Send keys to guest. |
3017 |
#
|
3018 |
# @keys: An array of @KeyValue elements. All @KeyValues in this array are |
3019 |
# simultaneously sent to the guest. A @KeyValue.number value is sent |
3020 |
# directly to the guest, while @KeyValue.qcode must be a valid |
3021 |
# @QKeyCode value |
3022 |
#
|
3023 |
# @hold-time: #optional time to delay key up events, milliseconds. Defaults |
3024 |
# to 100 |
3025 |
#
|
3026 |
# Returns: Nothing on success |
3027 |
# If key is unknown or redundant, InvalidParameter |
3028 |
#
|
3029 |
# Since: 1.3.0 |
3030 |
#
|
3031 |
## |
3032 |
{ 'command': 'send-key', |
3033 |
'data': { 'keys': ['KeyValue'], '*hold-time': 'int' } } |
3034 |
|
3035 |
## |
3036 |
# @screendump: |
3037 |
#
|
3038 |
# Write a PPM of the VGA screen to a file. |
3039 |
#
|
3040 |
# @filename: the path of a new PPM file to store the image |
3041 |
#
|
3042 |
# Returns: Nothing on success |
3043 |
#
|
3044 |
# Since: 0.14.0 |
3045 |
## |
3046 |
{ 'command': 'screendump', 'data': {'filename': 'str'} } |
3047 |
|
3048 |
## |
3049 |
# @nbd-server-start: |
3050 |
#
|
3051 |
# Start an NBD server listening on the given host and port. Block |
3052 |
# devices can then be exported using @nbd-server-add. The NBD |
3053 |
# server will present them as named exports; for example, another |
3054 |
# QEMU instance could refer to them as "nbd:HOST:PORT:exportname=NAME". |
3055 |
#
|
3056 |
# @addr: Address on which to listen. |
3057 |
#
|
3058 |
# Returns: error if the server is already running. |
3059 |
#
|
3060 |
# Since: 1.3.0 |
3061 |
## |
3062 |
{ 'command': 'nbd-server-start', |
3063 |
'data': { 'addr': 'SocketAddress' } } |
3064 |
|
3065 |
## |
3066 |
# @nbd-server-add: |
3067 |
#
|
3068 |
# Export a device to QEMU's embedded NBD server. |
3069 |
#
|
3070 |
# @device: Block device to be exported |
3071 |
#
|
3072 |
# @writable: Whether clients should be able to write to the device via the |
3073 |
# NBD connection (default false). #optional |
3074 |
#
|
3075 |
# Returns: error if the device is already marked for export. |
3076 |
#
|
3077 |
# Since: 1.3.0 |
3078 |
## |
3079 |
{ 'command': 'nbd-server-add', 'data': {'device': 'str', '*writable': 'bool'} } |
3080 |
|
3081 |
## |
3082 |
# @nbd-server-stop: |
3083 |
#
|
3084 |
# Stop QEMU's embedded NBD server, and unregister all devices previously |
3085 |
# added via @nbd-server-add. |
3086 |
#
|
3087 |
# Since: 1.3.0 |
3088 |
## |
3089 |
{ 'command': 'nbd-server-stop' } |
3090 |
|
3091 |
## |
3092 |
# @ChardevFile: |
3093 |
#
|
3094 |
# Configuration info for file chardevs. |
3095 |
#
|
3096 |
# @in: #optional The name of the input file |
3097 |
# @out: The name of the output file |
3098 |
#
|
3099 |
# Since: 1.4 |
3100 |
## |
3101 |
{ 'type': 'ChardevFile', 'data': { '*in' : 'str', |
3102 |
'out' : 'str' } } |
3103 |
|
3104 |
## |
3105 |
# @ChardevPort: |
3106 |
#
|
3107 |
# Configuration info for device chardevs. |
3108 |
#
|
3109 |
# @device: The name of the special file for the device, |
3110 |
# i.e. /dev/ttyS0 on Unix or COM1: on Windows |
3111 |
# @type: What kind of device this is. |
3112 |
#
|
3113 |
# Since: 1.4 |
3114 |
## |
3115 |
{ 'enum': 'ChardevPortKind', 'data': [ 'serial', |
3116 |
'parallel' ] } |
3117 |
|
3118 |
{ 'type': 'ChardevPort', 'data': { 'device' : 'str', |
3119 |
'type' : 'ChardevPortKind'} } |
3120 |
|
3121 |
## |
3122 |
# @ChardevSocket: |
3123 |
#
|
3124 |
# Configuration info for socket chardevs. |
3125 |
#
|
3126 |
# @addr: socket address to listen on (server=true) |
3127 |
# or connect to (server=false) |
3128 |
# @server: #optional create server socket (default: true) |
3129 |
# @wait: #optional wait for connect (not used for server |
3130 |
# sockets, default: false) |
3131 |
# @nodelay: #optional set TCP_NODELAY socket option (default: false) |
3132 |
# @telnet: #optional enable telnet protocol (default: false) |
3133 |
#
|
3134 |
# Since: 1.4 |
3135 |
## |
3136 |
{ 'type': 'ChardevSocket', 'data': { 'addr' : 'SocketAddress', |
3137 |
'*server' : 'bool', |
3138 |
'*wait' : 'bool', |
3139 |
'*nodelay' : 'bool', |
3140 |
'*telnet' : 'bool' } } |
3141 |
|
3142 |
## |
3143 |
# @ChardevBackend: |
3144 |
#
|
3145 |
# Configuration info for the new chardev backend. |
3146 |
#
|
3147 |
# Since: 1.4 |
3148 |
## |
3149 |
{ 'type': 'ChardevDummy', 'data': { } } |
3150 |
|
3151 |
{ 'union': 'ChardevBackend', 'data': { 'file' : 'ChardevFile', |
3152 |
'port' : 'ChardevPort', |
3153 |
'socket' : 'ChardevSocket', |
3154 |
'pty' : 'ChardevDummy', |
3155 |
'null' : 'ChardevDummy' } } |
3156 |
|
3157 |
## |
3158 |
# @ChardevReturn: |
3159 |
#
|
3160 |
# Return info about the chardev backend just created. |
3161 |
#
|
3162 |
# Since: 1.4 |
3163 |
## |
3164 |
{ 'type' : 'ChardevReturn', 'data': { '*pty' : 'str' } } |
3165 |
|
3166 |
## |
3167 |
# @chardev-add: |
3168 |
#
|
3169 |
# Add a file chardev |
3170 |
#
|
3171 |
# @id: the chardev's ID, must be unique |
3172 |
# @backend: backend type and parameters |
3173 |
#
|
3174 |
# Returns: chardev info. |
3175 |
#
|
3176 |
# Since: 1.4 |
3177 |
## |
3178 |
{ 'command': 'chardev-add', 'data': {'id' : 'str', |
3179 |
'backend' : 'ChardevBackend' }, |
3180 |
'returns': 'ChardevReturn' } |
3181 |
|
3182 |
## |
3183 |
# @chardev-remove: |
3184 |
#
|
3185 |
# Remove a chardev |
3186 |
#
|
3187 |
# @id: the chardev's ID, must exist and not be in use |
3188 |
#
|
3189 |
# Returns: Nothing on success |
3190 |
#
|
3191 |
# Since: 1.4 |
3192 |
## |
3193 |
{ 'command': 'chardev-remove', 'data': {'id': 'str'} } |