| # -*- Mode: Python -*- |
| # |
| # QAPI Schema |
| |
| # QAPI common definitions |
| { 'include': 'qapi/common.json' } |
| |
| # QAPI crypto definitions |
| { 'include': 'qapi/crypto.json' } |
| |
| # QAPI block definitions |
| { 'include': 'qapi/block.json' } |
| |
| # QAPI event definitions |
| { 'include': 'qapi/event.json' } |
| |
| # Tracing commands |
| { 'include': 'qapi/trace.json' } |
| |
| # QAPI introspection |
| { 'include': 'qapi/introspect.json' } |
| |
| ## |
| # @qmp_capabilities: |
| # |
| # Enable QMP capabilities. |
| # |
| # Arguments: None. |
| # |
| # Example: |
| # |
| # -> { "execute": "qmp_capabilities" } |
| # <- { "return": {} } |
| # |
| # Notes: This command is valid exactly when first connecting: it must be |
| # issued before any other command will be accepted, and will fail once the |
| # monitor is accepting other commands. (see qemu docs/qmp-spec.txt) |
| # |
| # Since: 0.13 |
| # |
| ## |
| { 'command': 'qmp_capabilities' } |
| |
| ## |
| # @LostTickPolicy: |
| # |
| # Policy for handling lost ticks in timer devices. |
| # |
| # @discard: throw away the missed tick(s) and continue with future injection |
| # normally. Guest time may be delayed, unless the OS has explicit |
| # handling of lost ticks |
| # |
| # @delay: continue to deliver ticks at the normal rate. Guest time will be |
| # delayed due to the late tick |
| # |
| # @merge: merge the missed tick(s) into one tick and inject. Guest time |
| # may be delayed, depending on how the OS reacts to the merging |
| # of ticks |
| # |
| # @slew: deliver ticks at a higher rate to catch up with the missed tick. The |
| # guest time should not be delayed once catchup is complete. |
| # |
| # Since: 2.0 |
| ## |
| { 'enum': 'LostTickPolicy', |
| 'data': ['discard', 'delay', 'merge', 'slew' ] } |
| |
| # @add_client |
| # |
| # Allow client connections for VNC, Spice and socket based |
| # character devices to be passed in to QEMU via SCM_RIGHTS. |
| # |
| # @protocol: protocol name. Valid names are "vnc", "spice" or the |
| # name of a character device (eg. from -chardev id=XXXX) |
| # |
| # @fdname: file descriptor name previously passed via 'getfd' command |
| # |
| # @skipauth: #optional whether to skip authentication. Only applies |
| # to "vnc" and "spice" protocols |
| # |
| # @tls: #optional whether to perform TLS. Only applies to the "spice" |
| # protocol |
| # |
| # Returns: nothing on success. |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'add_client', |
| 'data': { 'protocol': 'str', 'fdname': 'str', '*skipauth': 'bool', |
| '*tls': 'bool' } } |
| |
| ## |
| # @NameInfo: |
| # |
| # Guest name information. |
| # |
| # @name: #optional The name of the guest |
| # |
| # Since 0.14.0 |
| ## |
| { 'struct': 'NameInfo', 'data': {'*name': 'str'} } |
| |
| ## |
| # @query-name: |
| # |
| # Return the name information of a guest. |
| # |
| # Returns: @NameInfo of the guest |
| # |
| # Since 0.14.0 |
| ## |
| { 'command': 'query-name', 'returns': 'NameInfo' } |
| |
| ## |
| # @KvmInfo: |
| # |
| # Information about support for KVM acceleration |
| # |
| # @enabled: true if KVM acceleration is active |
| # |
| # @present: true if KVM acceleration is built into this executable |
| # |
| # Since: 0.14.0 |
| ## |
| { 'struct': 'KvmInfo', 'data': {'enabled': 'bool', 'present': 'bool'} } |
| |
| ## |
| # @query-kvm: |
| # |
| # Returns information about KVM acceleration |
| # |
| # Returns: @KvmInfo |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'query-kvm', 'returns': 'KvmInfo' } |
| |
| ## |
| # @RunState |
| # |
| # An enumeration of VM run states. |
| # |
| # @debug: QEMU is running on a debugger |
| # |
| # @finish-migrate: guest is paused to finish the migration process |
| # |
| # @inmigrate: guest is paused waiting for an incoming migration. Note |
| # that this state does not tell whether the machine will start at the |
| # end of the migration. This depends on the command-line -S option and |
| # any invocation of 'stop' or 'cont' that has happened since QEMU was |
| # started. |
| # |
| # @internal-error: An internal error that prevents further guest execution |
| # has occurred |
| # |
| # @io-error: the last IOP has failed and the device is configured to pause |
| # on I/O errors |
| # |
| # @paused: guest has been paused via the 'stop' command |
| # |
| # @postmigrate: guest is paused following a successful 'migrate' |
| # |
| # @prelaunch: QEMU was started with -S and guest has not started |
| # |
| # @restore-vm: guest is paused to restore VM state |
| # |
| # @running: guest is actively running |
| # |
| # @save-vm: guest is paused to save the VM state |
| # |
| # @shutdown: guest is shut down (and -no-shutdown is in use) |
| # |
| # @suspended: guest is suspended (ACPI S3) |
| # |
| # @watchdog: the watchdog action is configured to pause and has been triggered |
| # |
| # @guest-panicked: guest has been panicked as a result of guest OS panic |
| # |
| # @colo: guest is paused to save/restore VM state under colo checkpoint (since |
| # 2.8) |
| ## |
| { 'enum': 'RunState', |
| 'data': [ 'debug', 'inmigrate', 'internal-error', 'io-error', 'paused', |
| 'postmigrate', 'prelaunch', 'finish-migrate', 'restore-vm', |
| 'running', 'save-vm', 'shutdown', 'suspended', 'watchdog', |
| 'guest-panicked', 'colo' ] } |
| |
| ## |
| # @StatusInfo: |
| # |
| # Information about VCPU run state |
| # |
| # @running: true if all VCPUs are runnable, false if not runnable |
| # |
| # @singlestep: true if VCPUs are in single-step mode |
| # |
| # @status: the virtual machine @RunState |
| # |
| # Since: 0.14.0 |
| # |
| # Notes: @singlestep is enabled through the GDB stub |
| ## |
| { 'struct': 'StatusInfo', |
| 'data': {'running': 'bool', 'singlestep': 'bool', 'status': 'RunState'} } |
| |
| ## |
| # @query-status: |
| # |
| # Query the run status of all VCPUs |
| # |
| # Returns: @StatusInfo reflecting all VCPUs |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'query-status', 'returns': 'StatusInfo' } |
| |
| ## |
| # @UuidInfo: |
| # |
| # Guest UUID information. |
| # |
| # @UUID: the UUID of the guest |
| # |
| # Since: 0.14.0 |
| # |
| # Notes: If no UUID was specified for the guest, a null UUID is returned. |
| ## |
| { 'struct': 'UuidInfo', 'data': {'UUID': 'str'} } |
| |
| ## |
| # @query-uuid: |
| # |
| # Query the guest UUID information. |
| # |
| # Returns: The @UuidInfo for the guest |
| # |
| # Since 0.14.0 |
| ## |
| { 'command': 'query-uuid', 'returns': 'UuidInfo' } |
| |
| ## |
| # @ChardevInfo: |
| # |
| # Information about a character device. |
| # |
| # @label: the label of the character device |
| # |
| # @filename: the filename of the character device |
| # |
| # @frontend-open: shows whether the frontend device attached to this backend |
| # (eg. with the chardev=... option) is in open or closed state |
| # (since 2.1) |
| # |
| # Notes: @filename is encoded using the QEMU command line character device |
| # encoding. See the QEMU man page for details. |
| # |
| # Since: 0.14.0 |
| ## |
| { 'struct': 'ChardevInfo', 'data': {'label': 'str', |
| 'filename': 'str', |
| 'frontend-open': 'bool'} } |
| |
| ## |
| # @query-chardev: |
| # |
| # Returns information about current character devices. |
| # |
| # Returns: a list of @ChardevInfo |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'query-chardev', 'returns': ['ChardevInfo'] } |
| |
| ## |
| # @ChardevBackendInfo: |
| # |
| # Information about a character device backend |
| # |
| # @name: The backend name |
| # |
| # Since: 2.0 |
| ## |
| { 'struct': 'ChardevBackendInfo', 'data': {'name': 'str'} } |
| |
| ## |
| # @query-chardev-backends: |
| # |
| # Returns information about character device backends. |
| # |
| # Returns: a list of @ChardevBackendInfo |
| # |
| # Since: 2.0 |
| ## |
| { 'command': 'query-chardev-backends', 'returns': ['ChardevBackendInfo'] } |
| |
| ## |
| # @DataFormat: |
| # |
| # An enumeration of data format. |
| # |
| # @utf8: Data is a UTF-8 string (RFC 3629) |
| # |
| # @base64: Data is Base64 encoded binary (RFC 3548) |
| # |
| # Since: 1.4 |
| ## |
| { 'enum': 'DataFormat', |
| 'data': [ 'utf8', 'base64' ] } |
| |
| ## |
| # @ringbuf-write: |
| # |
| # Write to a ring buffer character device. |
| # |
| # @device: the ring buffer character device name |
| # |
| # @data: data to write |
| # |
| # @format: #optional data encoding (default 'utf8'). |
| # - base64: data must be base64 encoded text. Its binary |
| # decoding gets written. |
| # - utf8: data's UTF-8 encoding is written |
| # - data itself is always Unicode regardless of format, like |
| # any other string. |
| # |
| # Returns: Nothing on success |
| # |
| # Since: 1.4 |
| ## |
| { 'command': 'ringbuf-write', |
| 'data': {'device': 'str', 'data': 'str', |
| '*format': 'DataFormat'} } |
| |
| ## |
| # @ringbuf-read: |
| # |
| # Read from a ring buffer character device. |
| # |
| # @device: the ring buffer character device name |
| # |
| # @size: how many bytes to read at most |
| # |
| # @format: #optional data encoding (default 'utf8'). |
| # - base64: the data read is returned in base64 encoding. |
| # - utf8: the data read is interpreted as UTF-8. |
| # Bug: can screw up when the buffer contains invalid UTF-8 |
| # sequences, NUL characters, after the ring buffer lost |
| # data, and when reading stops because the size limit is |
| # reached. |
| # - The return value is always Unicode regardless of format, |
| # like any other string. |
| # |
| # Returns: data read from the device |
| # |
| # Since: 1.4 |
| ## |
| { 'command': 'ringbuf-read', |
| 'data': {'device': 'str', 'size': 'int', '*format': 'DataFormat'}, |
| 'returns': 'str' } |
| |
| ## |
| # @EventInfo: |
| # |
| # Information about a QMP event |
| # |
| # @name: The event name |
| # |
| # Since: 1.2.0 |
| ## |
| { 'struct': 'EventInfo', 'data': {'name': 'str'} } |
| |
| ## |
| # @query-events: |
| # |
| # Return a list of supported QMP events by this server |
| # |
| # Returns: A list of @EventInfo for all supported events |
| # |
| # Since: 1.2.0 |
| ## |
| { 'command': 'query-events', 'returns': ['EventInfo'] } |
| |
| ## |
| # @MigrationStats |
| # |
| # Detailed migration status. |
| # |
| # @transferred: amount of bytes already transferred to the target VM |
| # |
| # @remaining: amount of bytes remaining to be transferred to the target VM |
| # |
| # @total: total amount of bytes involved in the migration process |
| # |
| # @duplicate: number of duplicate (zero) pages (since 1.2) |
| # |
| # @skipped: number of skipped zero pages (since 1.5) |
| # |
| # @normal : number of normal pages (since 1.2) |
| # |
| # @normal-bytes: number of normal bytes sent (since 1.2) |
| # |
| # @dirty-pages-rate: number of pages dirtied by second by the |
| # guest (since 1.3) |
| # |
| # @mbps: throughput in megabits/sec. (since 1.6) |
| # |
| # @dirty-sync-count: number of times that dirty ram was synchronized (since 2.1) |
| # |
| # @postcopy-requests: The number of page requests received from the destination |
| # (since 2.7) |
| # |
| # Since: 0.14.0 |
| ## |
| { 'struct': 'MigrationStats', |
| 'data': {'transferred': 'int', 'remaining': 'int', 'total': 'int' , |
| 'duplicate': 'int', 'skipped': 'int', 'normal': 'int', |
| 'normal-bytes': 'int', 'dirty-pages-rate' : 'int', |
| 'mbps' : 'number', 'dirty-sync-count' : 'int', |
| 'postcopy-requests' : 'int' } } |
| |
| ## |
| # @XBZRLECacheStats |
| # |
| # Detailed XBZRLE migration cache statistics |
| # |
| # @cache-size: XBZRLE cache size |
| # |
| # @bytes: amount of bytes already transferred to the target VM |
| # |
| # @pages: amount of pages transferred to the target VM |
| # |
| # @cache-miss: number of cache miss |
| # |
| # @cache-miss-rate: rate of cache miss (since 2.1) |
| # |
| # @overflow: number of overflows |
| # |
| # Since: 1.2 |
| ## |
| { 'struct': 'XBZRLECacheStats', |
| 'data': {'cache-size': 'int', 'bytes': 'int', 'pages': 'int', |
| 'cache-miss': 'int', 'cache-miss-rate': 'number', |
| 'overflow': 'int' } } |
| |
| # @MigrationStatus: |
| # |
| # An enumeration of migration status. |
| # |
| # @none: no migration has ever happened. |
| # |
| # @setup: migration process has been initiated. |
| # |
| # @cancelling: in the process of cancelling migration. |
| # |
| # @cancelled: cancelling migration is finished. |
| # |
| # @active: in the process of doing migration. |
| # |
| # @postcopy-active: like active, but now in postcopy mode. (since 2.5) |
| # |
| # @completed: migration is finished. |
| # |
| # @failed: some error occurred during migration process. |
| # |
| # @colo: VM is in the process of fault tolerance. (since 2.8) |
| # |
| # Since: 2.3 |
| # |
| ## |
| { 'enum': 'MigrationStatus', |
| 'data': [ 'none', 'setup', 'cancelling', 'cancelled', |
| 'active', 'postcopy-active', 'completed', 'failed', 'colo' ] } |
| |
| ## |
| # @MigrationInfo |
| # |
| # Information about current migration process. |
| # |
| # @status: #optional @MigrationStatus describing the current migration status. |
| # If this field is not returned, no migration process |
| # has been initiated |
| # |
| # @ram: #optional @MigrationStats containing detailed migration |
| # status, only returned if status is 'active' or |
| # 'completed'(since 1.2) |
| # |
| # @disk: #optional @MigrationStats containing detailed disk migration |
| # status, only returned if status is 'active' and it is a block |
| # migration |
| # |
| # @xbzrle-cache: #optional @XBZRLECacheStats containing detailed XBZRLE |
| # migration statistics, only returned if XBZRLE feature is on and |
| # status is 'active' or 'completed' (since 1.2) |
| # |
| # @total-time: #optional total amount of milliseconds since migration started. |
| # If migration has ended, it returns the total migration |
| # time. (since 1.2) |
| # |
| # @downtime: #optional only present when migration finishes correctly |
| # total downtime in milliseconds for the guest. |
| # (since 1.3) |
| # |
| # @expected-downtime: #optional only present while migration is active |
| # expected downtime in milliseconds for the guest in last walk |
| # of the dirty bitmap. (since 1.3) |
| # |
| # @setup-time: #optional amount of setup time in milliseconds _before_ the |
| # iterations begin but _after_ the QMP command is issued. This is designed |
| # to provide an accounting of any activities (such as RDMA pinning) which |
| # may be expensive, but do not actually occur during the iterative |
| # migration rounds themselves. (since 1.6) |
| # |
| # @cpu-throttle-percentage: #optional percentage of time guest cpus are being |
| # throttled during auto-converge. This is only present when auto-converge |
| # has started throttling guest cpus. (Since 2.7) |
| # |
| # @error-desc: #optional the human readable error description string, when |
| # @status is 'failed'. Clients should not attempt to parse the |
| # error strings. (Since 2.7) |
| # |
| # Since: 0.14.0 |
| ## |
| { 'struct': 'MigrationInfo', |
| 'data': {'*status': 'MigrationStatus', '*ram': 'MigrationStats', |
| '*disk': 'MigrationStats', |
| '*xbzrle-cache': 'XBZRLECacheStats', |
| '*total-time': 'int', |
| '*expected-downtime': 'int', |
| '*downtime': 'int', |
| '*setup-time': 'int', |
| '*cpu-throttle-percentage': 'int', |
| '*error-desc': 'str'} } |
| |
| ## |
| # @query-migrate |
| # |
| # Returns information about current migration process. |
| # |
| # Returns: @MigrationInfo |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'query-migrate', 'returns': 'MigrationInfo' } |
| |
| ## |
| # @MigrationCapability |
| # |
| # Migration capabilities enumeration |
| # |
| # @xbzrle: Migration supports xbzrle (Xor Based Zero Run Length Encoding). |
| # This feature allows us to minimize migration traffic for certain work |
| # loads, by sending compressed difference of the pages |
| # |
| # @rdma-pin-all: Controls whether or not the entire VM memory footprint is |
| # mlock()'d on demand or all at once. Refer to docs/rdma.txt for usage. |
| # Disabled by default. (since 2.0) |
| # |
| # @zero-blocks: During storage migration encode blocks of zeroes efficiently. This |
| # essentially saves 1MB of zeroes per block on the wire. Enabling requires |
| # source and target VM to support this feature. To enable it is sufficient |
| # to enable the capability on the source VM. The feature is disabled by |
| # default. (since 1.6) |
| # |
| # @compress: Use multiple compression threads to accelerate live migration. |
| # This feature can help to reduce the migration traffic, by sending |
| # compressed pages. Please note that if compress and xbzrle are both |
| # on, compress only takes effect in the ram bulk stage, after that, |
| # it will be disabled and only xbzrle takes effect, this can help to |
| # minimize migration traffic. The feature is disabled by default. |
| # (since 2.4 ) |
| # |
| # @events: generate events for each migration state change |
| # (since 2.4 ) |
| # |
| # @auto-converge: If enabled, QEMU will automatically throttle down the guest |
| # to speed up convergence of RAM migration. (since 1.6) |
| # |
| # @postcopy-ram: Start executing on the migration target before all of RAM has |
| # been migrated, pulling the remaining pages along as needed. NOTE: If |
| # the migration fails during postcopy the VM will fail. (since 2.6) |
| # |
| # @x-colo: If enabled, migration will never end, and the state of the VM on the |
| # primary side will be migrated continuously to the VM on secondary |
| # side, this process is called COarse-Grain LOck Stepping (COLO) for |
| # Non-stop Service. (since 2.8) |
| # |
| # Since: 1.2 |
| ## |
| { 'enum': 'MigrationCapability', |
| 'data': ['xbzrle', 'rdma-pin-all', 'auto-converge', 'zero-blocks', |
| 'compress', 'events', 'postcopy-ram', 'x-colo'] } |
| |
| ## |
| # @MigrationCapabilityStatus |
| # |
| # Migration capability information |
| # |
| # @capability: capability enum |
| # |
| # @state: capability state bool |
| # |
| # Since: 1.2 |
| ## |
| { 'struct': 'MigrationCapabilityStatus', |
| 'data': { 'capability' : 'MigrationCapability', 'state' : 'bool' } } |
| |
| ## |
| # @migrate-set-capabilities |
| # |
| # Enable/Disable the following migration capabilities (like xbzrle) |
| # |
| # @capabilities: json array of capability modifications to make |
| # |
| # Since: 1.2 |
| ## |
| { 'command': 'migrate-set-capabilities', |
| 'data': { 'capabilities': ['MigrationCapabilityStatus'] } } |
| |
| ## |
| # @query-migrate-capabilities |
| # |
| # Returns information about the current migration capabilities status |
| # |
| # Returns: @MigrationCapabilitiesStatus |
| # |
| # Since: 1.2 |
| ## |
| { 'command': 'query-migrate-capabilities', 'returns': ['MigrationCapabilityStatus']} |
| |
| # @MigrationParameter |
| # |
| # Migration parameters enumeration |
| # |
| # @compress-level: Set the compression level to be used in live migration, |
| # the compression level is an integer between 0 and 9, where 0 means |
| # no compression, 1 means the best compression speed, and 9 means best |
| # compression ratio which will consume more CPU. |
| # |
| # @compress-threads: Set compression thread count to be used in live migration, |
| # the compression thread count is an integer between 1 and 255. |
| # |
| # @decompress-threads: Set decompression thread count to be used in live |
| # migration, the decompression thread count is an integer between 1 |
| # and 255. Usually, decompression is at least 4 times as fast as |
| # compression, so set the decompress-threads to the number about 1/4 |
| # of compress-threads is adequate. |
| # |
| # @cpu-throttle-initial: Initial percentage of time guest cpus are throttled |
| # when migration auto-converge is activated. The |
| # default value is 20. (Since 2.7) |
| # |
| # @cpu-throttle-increment: throttle percentage increase each time |
| # auto-converge detects that migration is not making |
| # progress. The default value is 10. (Since 2.7) |
| # |
| # @tls-creds: ID of the 'tls-creds' object that provides credentials for |
| # establishing a TLS connection over the migration data channel. |
| # On the outgoing side of the migration, the credentials must |
| # be for a 'client' endpoint, while for the incoming side the |
| # credentials must be for a 'server' endpoint. Setting this |
| # will enable TLS for all migrations. The default is unset, |
| # resulting in unsecured migration at the QEMU level. (Since 2.7) |
| # |
| # @tls-hostname: hostname of the target host for the migration. This is |
| # required when using x509 based TLS credentials and the |
| # migration URI does not already include a hostname. For |
| # example if using fd: or exec: based migration, the |
| # hostname must be provided so that the server's x509 |
| # certificate identity can be validated. (Since 2.7) |
| # |
| # @max-bandwidth: to set maximum speed for migration. maximum speed in |
| # bytes per second. (Since 2.8) |
| # |
| # @downtime-limit: set maximum tolerated downtime for migration. maximum |
| # downtime in milliseconds (Since 2.8) |
| # |
| # @x-checkpoint-delay: The delay time (in ms) between two COLO checkpoints in |
| # periodic mode. (Since 2.8) |
| # |
| # Since: 2.4 |
| ## |
| { 'enum': 'MigrationParameter', |
| 'data': ['compress-level', 'compress-threads', 'decompress-threads', |
| 'cpu-throttle-initial', 'cpu-throttle-increment', |
| 'tls-creds', 'tls-hostname', 'max-bandwidth', |
| 'downtime-limit', 'x-checkpoint-delay' ] } |
| |
| # |
| # @migrate-set-parameters |
| # |
| # Set various migration parameters. See MigrationParameters for details. |
| # |
| # @x-checkpoint-delay: the delay time between two checkpoints. (Since 2.8) |
| # |
| # Since: 2.4 |
| ## |
| { 'command': 'migrate-set-parameters', 'boxed': true, |
| 'data': 'MigrationParameters' } |
| |
| # |
| # @MigrationParameters |
| # |
| # Optional members can be omitted on input ('migrate-set-parameters') |
| # but most members will always be present on output |
| # ('query-migrate-parameters'), with the exception of tls-creds and |
| # tls-hostname. |
| # |
| # @compress-level: #optional compression level |
| # |
| # @compress-threads: #optional compression thread count |
| # |
| # @decompress-threads: #optional decompression thread count |
| # |
| # @cpu-throttle-initial: #optional Initial percentage of time guest cpus are |
| # throttledwhen migration auto-converge is activated. |
| # The default value is 20. (Since 2.7) |
| # |
| # @cpu-throttle-increment: #optional throttle percentage increase each time |
| # auto-converge detects that migration is not making |
| # progress. The default value is 10. (Since 2.7) |
| # |
| # @tls-creds: #optional ID of the 'tls-creds' object that provides credentials |
| # for establishing a TLS connection over the migration data |
| # channel. On the outgoing side of the migration, the credentials |
| # must be for a 'client' endpoint, while for the incoming side the |
| # credentials must be for a 'server' endpoint. Setting this |
| # will enable TLS for all migrations. The default is unset, |
| # resulting in unsecured migration at the QEMU level. (Since 2.7) |
| # |
| # @tls-hostname: #optional hostname of the target host for the migration. This |
| # is required when using x509 based TLS credentials and the |
| # migration URI does not already include a hostname. For |
| # example if using fd: or exec: based migration, the |
| # hostname must be provided so that the server's x509 |
| # certificate identity can be validated. (Since 2.7) |
| # |
| # @max-bandwidth: to set maximum speed for migration. maximum speed in |
| # bytes per second. (Since 2.8) |
| # |
| # @downtime-limit: set maximum tolerated downtime for migration. maximum |
| # downtime in milliseconds (Since 2.8) |
| # |
| # @x-checkpoint-delay: the delay time between two COLO checkpoints. (Since 2.8) |
| # |
| # Since: 2.4 |
| ## |
| { 'struct': 'MigrationParameters', |
| 'data': { '*compress-level': 'int', |
| '*compress-threads': 'int', |
| '*decompress-threads': 'int', |
| '*cpu-throttle-initial': 'int', |
| '*cpu-throttle-increment': 'int', |
| '*tls-creds': 'str', |
| '*tls-hostname': 'str', |
| '*max-bandwidth': 'int', |
| '*downtime-limit': 'int', |
| '*x-checkpoint-delay': 'int'} } |
| |
| ## |
| # @query-migrate-parameters |
| # |
| # Returns information about the current migration parameters |
| # |
| # Returns: @MigrationParameters |
| # |
| # Since: 2.4 |
| ## |
| { 'command': 'query-migrate-parameters', |
| 'returns': 'MigrationParameters' } |
| |
| ## |
| # @client_migrate_info |
| # |
| # Set migration information for remote display. This makes the server |
| # ask the client to automatically reconnect using the new parameters |
| # once migration finished successfully. Only implemented for SPICE. |
| # |
| # @protocol: must be "spice" |
| # @hostname: migration target hostname |
| # @port: #optional spice tcp port for plaintext channels |
| # @tls-port: #optional spice tcp port for tls-secured channels |
| # @cert-subject: #optional server certificate subject |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'client_migrate_info', |
| 'data': { 'protocol': 'str', 'hostname': 'str', '*port': 'int', |
| '*tls-port': 'int', '*cert-subject': 'str' } } |
| |
| ## |
| # @migrate-start-postcopy |
| # |
| # Followup to a migration command to switch the migration to postcopy mode. |
| # The postcopy-ram capability must be set before the original migration |
| # command. |
| # |
| # Since: 2.5 |
| { 'command': 'migrate-start-postcopy' } |
| |
| ## |
| # @COLOMessage |
| # |
| # The message transmission between Primary side and Secondary side. |
| # |
| # @checkpoint-ready: Secondary VM (SVM) is ready for checkpointing |
| # |
| # @checkpoint-request: Primary VM (PVM) tells SVM to prepare for checkpointing |
| # |
| # @checkpoint-reply: SVM gets PVM's checkpoint request |
| # |
| # @vmstate-send: VM's state will be sent by PVM. |
| # |
| # @vmstate-size: The total size of VMstate. |
| # |
| # @vmstate-received: VM's state has been received by SVM. |
| # |
| # @vmstate-loaded: VM's state has been loaded by SVM. |
| # |
| # Since: 2.8 |
| ## |
| { 'enum': 'COLOMessage', |
| 'data': [ 'checkpoint-ready', 'checkpoint-request', 'checkpoint-reply', |
| 'vmstate-send', 'vmstate-size', 'vmstate-received', |
| 'vmstate-loaded' ] } |
| |
| ## |
| # @COLOMode |
| # |
| # The colo mode |
| # |
| # @unknown: unknown mode |
| # |
| # @primary: master side |
| # |
| # @secondary: slave side |
| # |
| # Since: 2.8 |
| ## |
| { 'enum': 'COLOMode', |
| 'data': [ 'unknown', 'primary', 'secondary'] } |
| |
| ## |
| # @FailoverStatus |
| # |
| # An enumeration of COLO failover status |
| # |
| # @none: no failover has ever happened |
| # |
| # @require: got failover requirement but not handled |
| # |
| # @active: in the process of doing failover |
| # |
| # @completed: finish the process of failover |
| # |
| # Since: 2.8 |
| ## |
| { 'enum': 'FailoverStatus', |
| 'data': [ 'none', 'require', 'active', 'completed'] } |
| |
| ## |
| # @x-colo-lost-heartbeat |
| # |
| # Tell qemu that heartbeat is lost, request it to do takeover procedures. |
| # If this command is sent to the PVM, the Primary side will exit COLO mode. |
| # If sent to the Secondary, the Secondary side will run failover work, |
| # then takes over server operation to become the service VM. |
| # |
| # Since: 2.8 |
| ## |
| { 'command': 'x-colo-lost-heartbeat' } |
| |
| ## |
| # @MouseInfo: |
| # |
| # Information about a mouse device. |
| # |
| # @name: the name of the mouse device |
| # |
| # @index: the index of the mouse device |
| # |
| # @current: true if this device is currently receiving mouse events |
| # |
| # @absolute: true if this device supports absolute coordinates as input |
| # |
| # Since: 0.14.0 |
| ## |
| { 'struct': 'MouseInfo', |
| 'data': {'name': 'str', 'index': 'int', 'current': 'bool', |
| 'absolute': 'bool'} } |
| |
| ## |
| # @query-mice: |
| # |
| # Returns information about each active mouse device |
| # |
| # Returns: a list of @MouseInfo for each device |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'query-mice', 'returns': ['MouseInfo'] } |
| |
| ## |
| # @CpuInfoArch: |
| # |
| # An enumeration of cpu types that enable additional information during |
| # @query-cpus. |
| # |
| # Since: 2.6 |
| ## |
| { 'enum': 'CpuInfoArch', |
| 'data': ['x86', 'sparc', 'ppc', 'mips', 'tricore', 'other' ] } |
| |
| ## |
| # @CpuInfo: |
| # |
| # Information about a virtual CPU |
| # |
| # @CPU: the index of the virtual CPU |
| # |
| # @current: this only exists for backwards compatibility and should be ignored |
| # |
| # @halted: true if the virtual CPU is in the halt state. Halt usually refers |
| # to a processor specific low power mode. |
| # |
| # @qom_path: path to the CPU object in the QOM tree (since 2.4) |
| # |
| # @thread_id: ID of the underlying host thread |
| # |
| # @arch: architecture of the cpu, which determines which additional fields |
| # will be listed (since 2.6) |
| # |
| # Since: 0.14.0 |
| # |
| # Notes: @halted is a transient state that changes frequently. By the time the |
| # data is sent to the client, the guest may no longer be halted. |
| ## |
| { 'union': 'CpuInfo', |
| 'base': {'CPU': 'int', 'current': 'bool', 'halted': 'bool', |
| 'qom_path': 'str', 'thread_id': 'int', 'arch': 'CpuInfoArch' }, |
| 'discriminator': 'arch', |
| 'data': { 'x86': 'CpuInfoX86', |
| 'sparc': 'CpuInfoSPARC', |
| 'ppc': 'CpuInfoPPC', |
| 'mips': 'CpuInfoMIPS', |
| 'tricore': 'CpuInfoTricore', |
| 'other': 'CpuInfoOther' } } |
| |
| ## |
| # @CpuInfoX86: |
| # |
| # Additional information about a virtual i386 or x86_64 CPU |
| # |
| # @pc: the 64-bit instruction pointer |
| # |
| # Since 2.6 |
| ## |
| { 'struct': 'CpuInfoX86', 'data': { 'pc': 'int' } } |
| |
| ## |
| # @CpuInfoSPARC: |
| # |
| # Additional information about a virtual SPARC CPU |
| # |
| # @pc: the PC component of the instruction pointer |
| # |
| # @npc: the NPC component of the instruction pointer |
| # |
| # Since 2.6 |
| ## |
| { 'struct': 'CpuInfoSPARC', 'data': { 'pc': 'int', 'npc': 'int' } } |
| |
| ## |
| # @CpuInfoPPC: |
| # |
| # Additional information about a virtual PPC CPU |
| # |
| # @nip: the instruction pointer |
| # |
| # Since 2.6 |
| ## |
| { 'struct': 'CpuInfoPPC', 'data': { 'nip': 'int' } } |
| |
| ## |
| # @CpuInfoMIPS: |
| # |
| # Additional information about a virtual MIPS CPU |
| # |
| # @PC: the instruction pointer |
| # |
| # Since 2.6 |
| ## |
| { 'struct': 'CpuInfoMIPS', 'data': { 'PC': 'int' } } |
| |
| ## |
| # @CpuInfoTricore: |
| # |
| # Additional information about a virtual Tricore CPU |
| # |
| # @PC: the instruction pointer |
| # |
| # Since 2.6 |
| ## |
| { 'struct': 'CpuInfoTricore', 'data': { 'PC': 'int' } } |
| |
| ## |
| # @CpuInfoOther: |
| # |
| # No additional information is available about the virtual CPU |
| # |
| # Since 2.6 |
| # |
| ## |
| { 'struct': 'CpuInfoOther', 'data': { } } |
| |
| ## |
| # @query-cpus: |
| # |
| # Returns a list of information about each virtual CPU. |
| # |
| # Returns: a list of @CpuInfo for each virtual CPU |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'query-cpus', 'returns': ['CpuInfo'] } |
| |
| ## |
| # @IOThreadInfo: |
| # |
| # Information about an iothread |
| # |
| # @id: the identifier of the iothread |
| # |
| # @thread-id: ID of the underlying host thread |
| # |
| # Since: 2.0 |
| ## |
| { 'struct': 'IOThreadInfo', |
| 'data': {'id': 'str', 'thread-id': 'int'} } |
| |
| ## |
| # @query-iothreads: |
| # |
| # Returns a list of information about each iothread. |
| # |
| # Note this list excludes the QEMU main loop thread, which is not declared |
| # using the -object iothread command-line option. It is always the main thread |
| # of the process. |
| # |
| # Returns: a list of @IOThreadInfo for each iothread |
| # |
| # Since: 2.0 |
| ## |
| { 'command': 'query-iothreads', 'returns': ['IOThreadInfo'] } |
| |
| ## |
| # @NetworkAddressFamily |
| # |
| # The network address family |
| # |
| # @ipv4: IPV4 family |
| # |
| # @ipv6: IPV6 family |
| # |
| # @unix: unix socket |
| # |
| # @unknown: otherwise |
| # |
| # Since: 2.1 |
| ## |
| { 'enum': 'NetworkAddressFamily', |
| 'data': [ 'ipv4', 'ipv6', 'unix', 'unknown' ] } |
| |
| ## |
| # @VncBasicInfo |
| # |
| # The basic information for vnc network connection |
| # |
| # @host: IP address |
| # |
| # @service: The service name of the vnc port. This may depend on the host |
| # system's service database so symbolic names should not be relied |
| # on. |
| # |
| # @family: address family |
| # |
| # @websocket: true in case the socket is a websocket (since 2.3). |
| # |
| # Since: 2.1 |
| ## |
| { 'struct': 'VncBasicInfo', |
| 'data': { 'host': 'str', |
| 'service': 'str', |
| 'family': 'NetworkAddressFamily', |
| 'websocket': 'bool' } } |
| |
| ## |
| # @VncServerInfo |
| # |
| # The network connection information for server |
| # |
| # @auth: #optional, authentication method |
| # |
| # Since: 2.1 |
| ## |
| { 'struct': 'VncServerInfo', |
| 'base': 'VncBasicInfo', |
| 'data': { '*auth': 'str' } } |
| |
| ## |
| # @VncClientInfo: |
| # |
| # Information about a connected VNC client. |
| # |
| # @x509_dname: #optional If x509 authentication is in use, the Distinguished |
| # Name of the client. |
| # |
| # @sasl_username: #optional If SASL authentication is in use, the SASL username |
| # used for authentication. |
| # |
| # Since: 0.14.0 |
| ## |
| { 'struct': 'VncClientInfo', |
| 'base': 'VncBasicInfo', |
| 'data': { '*x509_dname': 'str', '*sasl_username': 'str' } } |
| |
| ## |
| # @VncInfo: |
| # |
| # Information about the VNC session. |
| # |
| # @enabled: true if the VNC server is enabled, false otherwise |
| # |
| # @host: #optional The hostname the VNC server is bound to. This depends on |
| # the name resolution on the host and may be an IP address. |
| # |
| # @family: #optional 'ipv6' if the host is listening for IPv6 connections |
| # 'ipv4' if the host is listening for IPv4 connections |
| # 'unix' if the host is listening on a unix domain socket |
| # 'unknown' otherwise |
| # |
| # @service: #optional The service name of the server's port. This may depends |
| # on the host system's service database so symbolic names should not |
| # be relied on. |
| # |
| # @auth: #optional the current authentication type used by the server |
| # 'none' if no authentication is being used |
| # 'vnc' if VNC authentication is being used |
| # 'vencrypt+plain' if VEncrypt is used with plain text authentication |
| # 'vencrypt+tls+none' if VEncrypt is used with TLS and no authentication |
| # 'vencrypt+tls+vnc' if VEncrypt is used with TLS and VNC authentication |
| # 'vencrypt+tls+plain' if VEncrypt is used with TLS and plain text auth |
| # 'vencrypt+x509+none' if VEncrypt is used with x509 and no auth |
| # 'vencrypt+x509+vnc' if VEncrypt is used with x509 and VNC auth |
| # 'vencrypt+x509+plain' if VEncrypt is used with x509 and plain text auth |
| # 'vencrypt+tls+sasl' if VEncrypt is used with TLS and SASL auth |
| # 'vencrypt+x509+sasl' if VEncrypt is used with x509 and SASL auth |
| # |
| # @clients: a list of @VncClientInfo of all currently connected clients |
| # |
| # Since: 0.14.0 |
| ## |
| { 'struct': 'VncInfo', |
| 'data': {'enabled': 'bool', '*host': 'str', |
| '*family': 'NetworkAddressFamily', |
| '*service': 'str', '*auth': 'str', '*clients': ['VncClientInfo']} } |
| |
| ## |
| # @VncPriAuth: |
| # |
| # vnc primary authentication method. |
| # |
| # Since: 2.3 |
| ## |
| { 'enum': 'VncPrimaryAuth', |
| 'data': [ 'none', 'vnc', 'ra2', 'ra2ne', 'tight', 'ultra', |
| 'tls', 'vencrypt', 'sasl' ] } |
| |
| ## |
| # @VncVencryptSubAuth: |
| # |
| # vnc sub authentication method with vencrypt. |
| # |
| # Since: 2.3 |
| ## |
| { 'enum': 'VncVencryptSubAuth', |
| 'data': [ 'plain', |
| 'tls-none', 'x509-none', |
| 'tls-vnc', 'x509-vnc', |
| 'tls-plain', 'x509-plain', |
| 'tls-sasl', 'x509-sasl' ] } |
| |
| ## |
| # @VncInfo2: |
| # |
| # Information about a vnc server |
| # |
| # @id: vnc server name. |
| # |
| # @server: A list of @VncBasincInfo describing all listening sockets. |
| # The list can be empty (in case the vnc server is disabled). |
| # It also may have multiple entries: normal + websocket, |
| # possibly also ipv4 + ipv6 in the future. |
| # |
| # @clients: A list of @VncClientInfo of all currently connected clients. |
| # The list can be empty, for obvious reasons. |
| # |
| # @auth: The current authentication type used by the server |
| # |
| # @vencrypt: #optional The vencrypt sub authentication type used by the server, |
| # only specified in case auth == vencrypt. |
| # |
| # @display: #optional The display device the vnc server is linked to. |
| # |
| # Since: 2.3 |
| ## |
| { 'struct': 'VncInfo2', |
| 'data': { 'id' : 'str', |
| 'server' : ['VncBasicInfo'], |
| 'clients' : ['VncClientInfo'], |
| 'auth' : 'VncPrimaryAuth', |
| '*vencrypt' : 'VncVencryptSubAuth', |
| '*display' : 'str' } } |
| |
| ## |
| # @query-vnc: |
| # |
| # Returns information about the current VNC server |
| # |
| # Returns: @VncInfo |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'query-vnc', 'returns': 'VncInfo' } |
| |
| ## |
| # @query-vnc-servers: |
| # |
| # Returns a list of vnc servers. The list can be empty. |
| # |
| # Returns: a list of @VncInfo2 |
| # |
| # Since: 2.3 |
| ## |
| { 'command': 'query-vnc-servers', 'returns': ['VncInfo2'] } |
| |
| ## |
| # @SpiceBasicInfo |
| # |
| # The basic information for SPICE network connection |
| # |
| # @host: IP address |
| # |
| # @port: port number |
| # |
| # @family: address family |
| # |
| # Since: 2.1 |
| ## |
| { 'struct': 'SpiceBasicInfo', |
| 'data': { 'host': 'str', |
| 'port': 'str', |
| 'family': 'NetworkAddressFamily' } } |
| |
| ## |
| # @SpiceServerInfo |
| # |
| # Information about a SPICE server |
| # |
| # @auth: #optional, authentication method |
| # |
| # Since: 2.1 |
| ## |
| { 'struct': 'SpiceServerInfo', |
| 'base': 'SpiceBasicInfo', |
| 'data': { '*auth': 'str' } } |
| |
| ## |
| # @SpiceChannel |
| # |
| # Information about a SPICE client channel. |
| # |
| # @connection-id: SPICE connection id number. All channels with the same id |
| # belong to the same SPICE session. |
| # |
| # @channel-type: SPICE channel type number. "1" is the main control |
| # channel, filter for this one if you want to track spice |
| # sessions only |
| # |
| # @channel-id: SPICE channel ID number. Usually "0", might be different when |
| # multiple channels of the same type exist, such as multiple |
| # display channels in a multihead setup |
| # |
| # @tls: true if the channel is encrypted, false otherwise. |
| # |
| # Since: 0.14.0 |
| ## |
| { 'struct': 'SpiceChannel', |
| 'base': 'SpiceBasicInfo', |
| 'data': {'connection-id': 'int', 'channel-type': 'int', 'channel-id': 'int', |
| 'tls': 'bool'} } |
| |
| ## |
| # @SpiceQueryMouseMode |
| # |
| # An enumeration of Spice mouse states. |
| # |
| # @client: Mouse cursor position is determined by the client. |
| # |
| # @server: Mouse cursor position is determined by the server. |
| # |
| # @unknown: No information is available about mouse mode used by |
| # the spice server. |
| # |
| # Note: spice/enums.h has a SpiceMouseMode already, hence the name. |
| # |
| # Since: 1.1 |
| ## |
| { 'enum': 'SpiceQueryMouseMode', |
| 'data': [ 'client', 'server', 'unknown' ] } |
| |
| ## |
| # @SpiceInfo |
| # |
| # Information about the SPICE session. |
| # |
| # @enabled: true if the SPICE server is enabled, false otherwise |
| # |
| # @migrated: true if the last guest migration completed and spice |
| # migration had completed as well. false otherwise. |
| # |
| # @host: #optional The hostname the SPICE server is bound to. This depends on |
| # the name resolution on the host and may be an IP address. |
| # |
| # @port: #optional The SPICE server's port number. |
| # |
| # @compiled-version: #optional SPICE server version. |
| # |
| # @tls-port: #optional The SPICE server's TLS port number. |
| # |
| # @auth: #optional the current authentication type used by the server |
| # 'none' if no authentication is being used |
| # 'spice' uses SASL or direct TLS authentication, depending on command |
| # line options |
| # |
| # @mouse-mode: The mode in which the mouse cursor is displayed currently. Can |
| # be determined by the client or the server, or unknown if spice |
| # server doesn't provide this information. |
| # |
| # Since: 1.1 |
| # |
| # @channels: a list of @SpiceChannel for each active spice channel |
| # |
| # Since: 0.14.0 |
| ## |
| { 'struct': 'SpiceInfo', |
| 'data': {'enabled': 'bool', 'migrated': 'bool', '*host': 'str', '*port': 'int', |
| '*tls-port': 'int', '*auth': 'str', '*compiled-version': 'str', |
| 'mouse-mode': 'SpiceQueryMouseMode', '*channels': ['SpiceChannel']} } |
| |
| ## |
| # @query-spice |
| # |
| # Returns information about the current SPICE server |
| # |
| # Returns: @SpiceInfo |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'query-spice', 'returns': 'SpiceInfo' } |
| |
| ## |
| # @BalloonInfo: |
| # |
| # Information about the guest balloon device. |
| # |
| # @actual: the number of bytes the balloon currently contains |
| # |
| # Since: 0.14.0 |
| # |
| ## |
| { 'struct': 'BalloonInfo', 'data': {'actual': 'int' } } |
| |
| ## |
| # @query-balloon: |
| # |
| # Return information about the balloon device. |
| # |
| # Returns: @BalloonInfo on success |
| # If the balloon driver is enabled but not functional because the KVM |
| # kernel module cannot support it, KvmMissingCap |
| # If no balloon device is present, DeviceNotActive |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'query-balloon', 'returns': 'BalloonInfo' } |
| |
| ## |
| # @PciMemoryRange: |
| # |
| # A PCI device memory region |
| # |
| # @base: the starting address (guest physical) |
| # |
| # @limit: the ending address (guest physical) |
| # |
| # Since: 0.14.0 |
| ## |
| { 'struct': 'PciMemoryRange', 'data': {'base': 'int', 'limit': 'int'} } |
| |
| ## |
| # @PciMemoryRegion |
| # |
| # Information about a PCI device I/O region. |
| # |
| # @bar: the index of the Base Address Register for this region |
| # |
| # @type: 'io' if the region is a PIO region |
| # 'memory' if the region is a MMIO region |
| # |
| # @prefetch: #optional if @type is 'memory', true if the memory is prefetchable |
| # |
| # @mem_type_64: #optional if @type is 'memory', true if the BAR is 64-bit |
| # |
| # Since: 0.14.0 |
| ## |
| { 'struct': 'PciMemoryRegion', |
| 'data': {'bar': 'int', 'type': 'str', 'address': 'int', 'size': 'int', |
| '*prefetch': 'bool', '*mem_type_64': 'bool' } } |
| |
| ## |
| # @PciBusInfo: |
| # |
| # Information about a bus of a PCI Bridge device |
| # |
| # @number: primary bus interface number. This should be the number of the |
| # bus the device resides on. |
| # |
| # @secondary: secondary bus interface number. This is the number of the |
| # main bus for the bridge |
| # |
| # @subordinate: This is the highest number bus that resides below the |
| # bridge. |
| # |
| # @io_range: The PIO range for all devices on this bridge |
| # |
| # @memory_range: The MMIO range for all devices on this bridge |
| # |
| # @prefetchable_range: The range of prefetchable MMIO for all devices on |
| # this bridge |
| # |
| # Since: 2.4 |
| ## |
| { 'struct': 'PciBusInfo', |
| 'data': {'number': 'int', 'secondary': 'int', 'subordinate': 'int', |
| 'io_range': 'PciMemoryRange', |
| 'memory_range': 'PciMemoryRange', |
| 'prefetchable_range': 'PciMemoryRange' } } |
| |
| ## |
| # @PciBridgeInfo: |
| # |
| # Information about a PCI Bridge device |
| # |
| # @bus: information about the bus the device resides on |
| # |
| # @devices: a list of @PciDeviceInfo for each device on this bridge |
| # |
| # Since: 0.14.0 |
| ## |
| { 'struct': 'PciBridgeInfo', |
| 'data': {'bus': 'PciBusInfo', '*devices': ['PciDeviceInfo']} } |
| |
| ## |
| # @PciDeviceClass: |
| # |
| # Information about the Class of a PCI device |
| # |
| # @desc: #optional a string description of the device's class |
| # |
| # @class: the class code of the device |
| # |
| # Since: 2.4 |
| ## |
| { 'struct': 'PciDeviceClass', |
| 'data': {'*desc': 'str', 'class': 'int'} } |
| |
| ## |
| # @PciDeviceId: |
| # |
| # Information about the Id of a PCI device |
| # |
| # @device: the PCI device id |
| # |
| # @vendor: the PCI vendor id |
| # |
| # Since: 2.4 |
| ## |
| { 'struct': 'PciDeviceId', |
| 'data': {'device': 'int', 'vendor': 'int'} } |
| |
| ## |
| # @PciDeviceInfo: |
| # |
| # Information about a PCI device |
| # |
| # @bus: the bus number of the device |
| # |
| # @slot: the slot the device is located in |
| # |
| # @function: the function of the slot used by the device |
| # |
| # @class_info: the class of the device |
| # |
| # @id: the PCI device id |
| # |
| # @irq: #optional if an IRQ is assigned to the device, the IRQ number |
| # |
| # @qdev_id: the device name of the PCI device |
| # |
| # @pci_bridge: if the device is a PCI bridge, the bridge information |
| # |
| # @regions: a list of the PCI I/O regions associated with the device |
| # |
| # Notes: the contents of @class_info.desc are not stable and should only be |
| # treated as informational. |
| # |
| # Since: 0.14.0 |
| ## |
| { 'struct': 'PciDeviceInfo', |
| 'data': {'bus': 'int', 'slot': 'int', 'function': 'int', |
| 'class_info': 'PciDeviceClass', 'id': 'PciDeviceId', |
| '*irq': 'int', 'qdev_id': 'str', '*pci_bridge': 'PciBridgeInfo', |
| 'regions': ['PciMemoryRegion']} } |
| |
| ## |
| # @PciInfo: |
| # |
| # Information about a PCI bus |
| # |
| # @bus: the bus index |
| # |
| # @devices: a list of devices on this bus |
| # |
| # Since: 0.14.0 |
| ## |
| { 'struct': 'PciInfo', 'data': {'bus': 'int', 'devices': ['PciDeviceInfo']} } |
| |
| ## |
| # @query-pci: |
| # |
| # Return information about the PCI bus topology of the guest. |
| # |
| # Returns: a list of @PciInfo for each PCI bus |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'query-pci', 'returns': ['PciInfo'] } |
| |
| ## |
| # @quit: |
| # |
| # This command will cause the QEMU process to exit gracefully. While every |
| # attempt is made to send the QMP response before terminating, this is not |
| # guaranteed. When using this interface, a premature EOF would not be |
| # unexpected. |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'quit' } |
| |
| ## |
| # @stop: |
| # |
| # Stop all guest VCPU execution. |
| # |
| # Since: 0.14.0 |
| # |
| # Notes: This function will succeed even if the guest is already in the stopped |
| # state. In "inmigrate" state, it will ensure that the guest |
| # remains paused once migration finishes, as if the -S option was |
| # passed on the command line. |
| ## |
| { 'command': 'stop' } |
| |
| ## |
| # @system_reset: |
| # |
| # Performs a hard reset of a guest. |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'system_reset' } |
| |
| ## |
| # @system_powerdown: |
| # |
| # Requests that a guest perform a powerdown operation. |
| # |
| # Since: 0.14.0 |
| # |
| # Notes: A guest may or may not respond to this command. This command |
| # returning does not indicate that a guest has accepted the request or |
| # that it has shut down. Many guests will respond to this command by |
| # prompting the user in some way. |
| ## |
| { 'command': 'system_powerdown' } |
| |
| ## |
| # @cpu: |
| # |
| # This command is a nop that is only provided for the purposes of compatibility. |
| # |
| # Since: 0.14.0 |
| # |
| # Notes: Do not use this command. |
| ## |
| { 'command': 'cpu', 'data': {'index': 'int'} } |
| |
| ## |
| # @cpu-add |
| # |
| # Adds CPU with specified ID |
| # |
| # @id: ID of CPU to be created, valid values [0..max_cpus) |
| # |
| # Returns: Nothing on success |
| # |
| # Since 1.5 |
| ## |
| { 'command': 'cpu-add', 'data': {'id': 'int'} } |
| |
| ## |
| # @memsave: |
| # |
| # Save a portion of guest memory to a file. |
| # |
| # @val: the virtual address of the guest to start from |
| # |
| # @size: the size of memory region to save |
| # |
| # @filename: the file to save the memory to as binary data |
| # |
| # @cpu-index: #optional the index of the virtual CPU to use for translating the |
| # virtual address (defaults to CPU 0) |
| # |
| # Returns: Nothing on success |
| # |
| # Since: 0.14.0 |
| # |
| # Notes: Errors were not reliably returned until 1.1 |
| ## |
| { 'command': 'memsave', |
| 'data': {'val': 'int', 'size': 'int', 'filename': 'str', '*cpu-index': 'int'} } |
| |
| ## |
| # @pmemsave: |
| # |
| # Save a portion of guest physical memory to a file. |
| # |
| # @val: the physical address of the guest to start from |
| # |
| # @size: the size of memory region to save |
| # |
| # @filename: the file to save the memory to as binary data |
| # |
| # Returns: Nothing on success |
| # |
| # Since: 0.14.0 |
| # |
| # Notes: Errors were not reliably returned until 1.1 |
| ## |
| { 'command': 'pmemsave', |
| 'data': {'val': 'int', 'size': 'int', 'filename': 'str'} } |
| |
| ## |
| # @cont: |
| # |
| # Resume guest VCPU execution. |
| # |
| # Since: 0.14.0 |
| # |
| # Returns: If successful, nothing |
| # If QEMU was started with an encrypted block device and a key has |
| # not yet been set, DeviceEncrypted. |
| # |
| # Notes: This command will succeed if the guest is currently running. It |
| # will also succeed if the guest is in the "inmigrate" state; in |
| # this case, the effect of the command is to make sure the guest |
| # starts once migration finishes, removing the effect of the -S |
| # command line option if it was passed. |
| ## |
| { 'command': 'cont' } |
| |
| ## |
| # @system_wakeup: |
| # |
| # Wakeup guest from suspend. Does nothing in case the guest isn't suspended. |
| # |
| # Since: 1.1 |
| # |
| # Returns: nothing. |
| ## |
| { 'command': 'system_wakeup' } |
| |
| ## |
| # @inject-nmi: |
| # |
| # Injects a Non-Maskable Interrupt into the default CPU (x86/s390) or all CPUs (ppc64). |
| # |
| # Returns: If successful, nothing |
| # |
| # Since: 0.14.0 |
| # |
| # Note: prior to 2.1, this command was only supported for x86 and s390 VMs |
| ## |
| { 'command': 'inject-nmi' } |
| |
| ## |
| # @set_link: |
| # |
| # Sets the link status of a virtual network adapter. |
| # |
| # @name: the device name of the virtual network adapter |
| # |
| # @up: true to set the link status to be up |
| # |
| # Returns: Nothing on success |
| # If @name is not a valid network device, DeviceNotFound |
| # |
| # Since: 0.14.0 |
| # |
| # Notes: Not all network adapters support setting link status. This command |
| # will succeed even if the network adapter does not support link status |
| # notification. |
| ## |
| { 'command': 'set_link', 'data': {'name': 'str', 'up': 'bool'} } |
| |
| ## |
| # @balloon: |
| # |
| # Request the balloon driver to change its balloon size. |
| # |
| # @value: the target size of the balloon in bytes |
| # |
| # Returns: Nothing on success |
| # If the balloon driver is enabled but not functional because the KVM |
| # kernel module cannot support it, KvmMissingCap |
| # If no balloon device is present, DeviceNotActive |
| # |
| # Notes: This command just issues a request to the guest. When it returns, |
| # the balloon size may not have changed. A guest can change the balloon |
| # size independent of this command. |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'balloon', 'data': {'value': 'int'} } |
| |
| ## |
| # @Abort |
| # |
| # This action can be used to test transaction failure. |
| # |
| # Since: 1.6 |
| ### |
| { 'struct': 'Abort', |
| 'data': { } } |
| |
| ## |
| # @ActionCompletionMode |
| # |
| # An enumeration of Transactional completion modes. |
| # |
| # @individual: Do not attempt to cancel any other Actions if any Actions fail |
| # after the Transaction request succeeds. All Actions that |
| # can complete successfully will do so without waiting on others. |
| # This is the default. |
| # |
| # @grouped: If any Action fails after the Transaction succeeds, cancel all |
| # Actions. Actions do not complete until all Actions are ready to |
| # complete. May be rejected by Actions that do not support this |
| # completion mode. |
| # |
| # Since: 2.5 |
| ## |
| { 'enum': 'ActionCompletionMode', |
| 'data': [ 'individual', 'grouped' ] } |
| |
| ## |
| # @TransactionAction |
| # |
| # A discriminated record of operations that can be performed with |
| # @transaction. |
| # |
| # Since 1.1 |
| # |
| # drive-backup since 1.6 |
| # abort since 1.6 |
| # blockdev-snapshot-internal-sync since 1.7 |
| # blockdev-backup since 2.3 |
| # blockdev-snapshot since 2.5 |
| # block-dirty-bitmap-add since 2.5 |
| # block-dirty-bitmap-clear since 2.5 |
| ## |
| { 'union': 'TransactionAction', |
| 'data': { |
| 'blockdev-snapshot': 'BlockdevSnapshot', |
| 'blockdev-snapshot-sync': 'BlockdevSnapshotSync', |
| 'drive-backup': 'DriveBackup', |
| 'blockdev-backup': 'BlockdevBackup', |
| 'abort': 'Abort', |
| 'blockdev-snapshot-internal-sync': 'BlockdevSnapshotInternal', |
| 'block-dirty-bitmap-add': 'BlockDirtyBitmapAdd', |
| 'block-dirty-bitmap-clear': 'BlockDirtyBitmap' |
| } } |
| |
| ## |
| # @TransactionProperties |
| # |
| # Optional arguments to modify the behavior of a Transaction. |
| # |
| # @completion-mode: #optional Controls how jobs launched asynchronously by |
| # Actions will complete or fail as a group. |
| # See @ActionCompletionMode for details. |
| # |
| # Since: 2.5 |
| ## |
| { 'struct': 'TransactionProperties', |
| 'data': { |
| '*completion-mode': 'ActionCompletionMode' |
| } |
| } |
| |
| ## |
| # @transaction |
| # |
| # Executes a number of transactionable QMP commands atomically. If any |
| # operation fails, then the entire set of actions will be abandoned and the |
| # appropriate error returned. |
| # |
| # @actions: List of @TransactionAction; |
| # information needed for the respective operations. |
| # |
| # @properties: #optional structure of additional options to control the |
| # execution of the transaction. See @TransactionProperties |
| # for additional detail. |
| # |
| # Returns: nothing on success |
| # Errors depend on the operations of the transaction |
| # |
| # Note: The transaction aborts on the first failure. Therefore, there will be |
| # information on only one failed operation returned in an error condition, and |
| # subsequent actions will not have been attempted. |
| # |
| # Since 1.1 |
| ## |
| { 'command': 'transaction', |
| 'data': { 'actions': [ 'TransactionAction' ], |
| '*properties': 'TransactionProperties' |
| } |
| } |
| |
| ## |
| # @human-monitor-command: |
| # |
| # Execute a command on the human monitor and return the output. |
| # |
| # @command-line: the command to execute in the human monitor |
| # |
| # @cpu-index: #optional The CPU to use for commands that require an implicit CPU |
| # |
| # Returns: the output of the command as a string |
| # |
| # Since: 0.14.0 |
| # |
| # Notes: This command only exists as a stop-gap. Its use is highly |
| # discouraged. The semantics of this command are not guaranteed. |
| # |
| # Known limitations: |
| # |
| # o This command is stateless, this means that commands that depend |
| # on state information (such as getfd) might not work |
| # |
| # o Commands that prompt the user for data (eg. 'cont' when the block |
| # device is encrypted) don't currently work |
| ## |
| { 'command': 'human-monitor-command', |
| 'data': {'command-line': 'str', '*cpu-index': 'int'}, |
| 'returns': 'str' } |
| |
| ## |
| # @migrate_cancel |
| # |
| # Cancel the current executing migration process. |
| # |
| # Returns: nothing on success |
| # |
| # Notes: This command succeeds even if there is no migration process running. |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'migrate_cancel' } |
| |
| ## |
| # @migrate_set_downtime |
| # |
| # Set maximum tolerated downtime for migration. |
| # |
| # @value: maximum downtime in seconds |
| # |
| # Returns: nothing on success |
| # |
| # Notes: This command is deprecated in favor of 'migrate-set-parameters' |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'migrate_set_downtime', 'data': {'value': 'number'} } |
| |
| ## |
| # @migrate_set_speed |
| # |
| # Set maximum speed for migration. |
| # |
| # @value: maximum speed in bytes. |
| # |
| # Returns: nothing on success |
| # |
| # Notes: This command is deprecated in favor of 'migrate-set-parameters' |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'migrate_set_speed', 'data': {'value': 'int'} } |
| |
| ## |
| # @migrate-set-cache-size |
| # |
| # Set XBZRLE cache size |
| # |
| # @value: cache size in bytes |
| # |
| # The size will be rounded down to the nearest power of 2. |
| # The cache size can be modified before and during ongoing migration |
| # |
| # Returns: nothing on success |
| # |
| # Since: 1.2 |
| ## |
| { 'command': 'migrate-set-cache-size', 'data': {'value': 'int'} } |
| |
| ## |
| # @query-migrate-cache-size |
| # |
| # query XBZRLE cache size |
| # |
| # Returns: XBZRLE cache size in bytes |
| # |
| # Since: 1.2 |
| ## |
| { 'command': 'query-migrate-cache-size', 'returns': 'int' } |
| |
| ## |
| # @ObjectPropertyInfo: |
| # |
| # @name: the name of the property |
| # |
| # @type: the type of the property. This will typically come in one of four |
| # forms: |
| # |
| # 1) A primitive type such as 'u8', 'u16', 'bool', 'str', or 'double'. |
| # These types are mapped to the appropriate JSON type. |
| # |
| # 2) A child type in the form 'child<subtype>' where subtype is a qdev |
| # device type name. Child properties create the composition tree. |
| # |
| # 3) A link type in the form 'link<subtype>' where subtype is a qdev |
| # device type name. Link properties form the device model graph. |
| # |
| # Since: 1.2 |
| ## |
| { 'struct': 'ObjectPropertyInfo', |
| 'data': { 'name': 'str', 'type': 'str' } } |
| |
| ## |
| # @qom-list: |
| # |
| # This command will list any properties of a object given a path in the object |
| # model. |
| # |
| # @path: the path within the object model. See @qom-get for a description of |
| # this parameter. |
| # |
| # Returns: a list of @ObjectPropertyInfo that describe the properties of the |
| # object. |
| # |
| # Since: 1.2 |
| ## |
| { 'command': 'qom-list', |
| 'data': { 'path': 'str' }, |
| 'returns': [ 'ObjectPropertyInfo' ] } |
| |
| ## |
| # @qom-get: |
| # |
| # This command will get a property from a object model path and return the |
| # value. |
| # |
| # @path: The path within the object model. There are two forms of supported |
| # paths--absolute and partial paths. |
| # |
| # Absolute paths are derived from the root object and can follow child<> |
| # or link<> properties. Since they can follow link<> properties, they |
| # can be arbitrarily long. Absolute paths look like absolute filenames |
| # and are prefixed with a leading slash. |
| # |
| # Partial paths look like relative filenames. They do not begin |
| # with a prefix. The matching rules for partial paths are subtle but |
| # designed to make specifying objects easy. At each level of the |
| # composition tree, the partial path is matched as an absolute path. |
| # The first match is not returned. At least two matches are searched |
| # for. A successful result is only returned if only one match is |
| # found. If more than one match is found, a flag is return to |
| # indicate that the match was ambiguous. |
| # |
| # @property: The property name to read |
| # |
| # Returns: The property value. The type depends on the property |
| # type. child<> and link<> properties are returned as #str |
| # pathnames. All integer property types (u8, u16, etc) are |
| # returned as #int. |
| # |
| # Since: 1.2 |
| ## |
| { 'command': 'qom-get', |
| 'data': { 'path': 'str', 'property': 'str' }, |
| 'returns': 'any' } |
| |
| ## |
| # @qom-set: |
| # |
| # This command will set a property from a object model path. |
| # |
| # @path: see @qom-get for a description of this parameter |
| # |
| # @property: the property name to set |
| # |
| # @value: a value who's type is appropriate for the property type. See @qom-get |
| # for a description of type mapping. |
| # |
| # Since: 1.2 |
| ## |
| { 'command': 'qom-set', |
| 'data': { 'path': 'str', 'property': 'str', 'value': 'any' } } |
| |
| ## |
| # @set_password: |
| # |
| # Sets the password of a remote display session. |
| # |
| # @protocol: `vnc' to modify the VNC server password |
| # `spice' to modify the Spice server password |
| # |
| # @password: the new password |
| # |
| # @connected: #optional how to handle existing clients when changing the |
| # password. If nothing is specified, defaults to `keep' |
| # `fail' to fail the command if clients are connected |
| # `disconnect' to disconnect existing clients |
| # `keep' to maintain existing clients |
| # |
| # Returns: Nothing on success |
| # If Spice is not enabled, DeviceNotFound |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'set_password', |
| 'data': {'protocol': 'str', 'password': 'str', '*connected': 'str'} } |
| |
| ## |
| # @expire_password: |
| # |
| # Expire the password of a remote display server. |
| # |
| # @protocol: the name of the remote display protocol `vnc' or `spice' |
| # |
| # @time: when to expire the password. |
| # `now' to expire the password immediately |
| # `never' to cancel password expiration |
| # `+INT' where INT is the number of seconds from now (integer) |
| # `INT' where INT is the absolute time in seconds |
| # |
| # Returns: Nothing on success |
| # If @protocol is `spice' and Spice is not active, DeviceNotFound |
| # |
| # Since: 0.14.0 |
| # |
| # Notes: Time is relative to the server and currently there is no way to |
| # coordinate server time with client time. It is not recommended to |
| # use the absolute time version of the @time parameter unless you're |
| # sure you are on the same machine as the QEMU instance. |
| ## |
| { 'command': 'expire_password', 'data': {'protocol': 'str', 'time': 'str'} } |
| |
| ## |
| # @change-vnc-password: |
| # |
| # Change the VNC server password. |
| # |
| # @password: the new password to use with VNC authentication |
| # |
| # Since: 1.1 |
| # |
| # Notes: An empty password in this command will set the password to the empty |
| # string. Existing clients are unaffected by executing this command. |
| ## |
| { 'command': 'change-vnc-password', 'data': {'password': 'str'} } |
| |
| ## |
| # @change: |
| # |
| # This command is multiple commands multiplexed together. |
| # |
| # @device: This is normally the name of a block device but it may also be 'vnc'. |
| # when it's 'vnc', then sub command depends on @target |
| # |
| # @target: If @device is a block device, then this is the new filename. |
| # If @device is 'vnc', then if the value 'password' selects the vnc |
| # change password command. Otherwise, this specifies a new server URI |
| # address to listen to for VNC connections. |
| # |
| # @arg: If @device is a block device, then this is an optional format to open |
| # the device with. |
| # If @device is 'vnc' and @target is 'password', this is the new VNC |
| # password to set. If this argument is an empty string, then no future |
| # logins will be allowed. |
| # |
| # Returns: Nothing on success. |
| # If @device is not a valid block device, DeviceNotFound |
| # If the new block device is encrypted, DeviceEncrypted. Note that |
| # if this error is returned, the device has been opened successfully |
| # and an additional call to @block_passwd is required to set the |
| # device's password. The behavior of reads and writes to the block |
| # device between when these calls are executed is undefined. |
| # |
| # Notes: This interface is deprecated, and it is strongly recommended that you |
| # avoid using it. For changing block devices, use |
| # blockdev-change-medium; for changing VNC parameters, use |
| # change-vnc-password. |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'change', |
| 'data': {'device': 'str', 'target': 'str', '*arg': 'str'} } |
| |
| ## |
| # @ObjectTypeInfo: |
| # |
| # This structure describes a search result from @qom-list-types |
| # |
| # @name: the type name found in the search |
| # |
| # Since: 1.1 |
| # |
| # Notes: This command is experimental and may change syntax in future releases. |
| ## |
| { 'struct': 'ObjectTypeInfo', |
| 'data': { 'name': 'str' } } |
| |
| ## |
| # @qom-list-types: |
| # |
| # This command will return a list of types given search parameters |
| # |
| # @implements: if specified, only return types that implement this type name |
| # |
| # @abstract: if true, include abstract types in the results |
| # |
| # Returns: a list of @ObjectTypeInfo or an empty list if no results are found |
| # |
| # Since: 1.1 |
| ## |
| { 'command': 'qom-list-types', |
| 'data': { '*implements': 'str', '*abstract': 'bool' }, |
| 'returns': [ 'ObjectTypeInfo' ] } |
| |
| ## |
| # @DevicePropertyInfo: |
| # |
| # Information about device properties. |
| # |
| # @name: the name of the property |
| # @type: the typename of the property |
| # @description: #optional if specified, the description of the property. |
| # (since 2.2) |
| # |
| # Since: 1.2 |
| ## |
| { 'struct': 'DevicePropertyInfo', |
| 'data': { 'name': 'str', 'type': 'str', '*description': 'str' } } |
| |
| ## |
| # @device-list-properties: |
| # |
| # List properties associated with a device. |
| # |
| # @typename: the type name of a device |
| # |
| # Returns: a list of DevicePropertyInfo describing a devices properties |
| # |
| # Since: 1.2 |
| ## |
| { 'command': 'device-list-properties', |
| 'data': { 'typename': 'str'}, |
| 'returns': [ 'DevicePropertyInfo' ] } |
| |
| ## |
| # @migrate |
| # |
| # Migrates the current running guest to another Virtual Machine. |
| # |
| # @uri: the Uniform Resource Identifier of the destination VM |
| # |
| # @blk: #optional do block migration (full disk copy) |
| # |
| # @inc: #optional incremental disk copy migration |
| # |
| # @detach: this argument exists only for compatibility reasons and |
| # is ignored by QEMU |
| # |
| # Returns: nothing on success |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'migrate', |
| 'data': {'uri': 'str', '*blk': 'bool', '*inc': 'bool', '*detach': 'bool' } } |
| |
| ## |
| # @migrate-incoming |
| # |
| # Start an incoming migration, the qemu must have been started |
| # with -incoming defer |
| # |
| # @uri: The Uniform Resource Identifier identifying the source or |
| # address to listen on |
| # |
| # Returns: nothing on success |
| # |
| # Since: 2.3 |
| # Note: It's a bad idea to use a string for the uri, but it needs to stay |
| # compatible with -incoming and the format of the uri is already exposed |
| # above libvirt |
| ## |
| { 'command': 'migrate-incoming', 'data': {'uri': 'str' } } |
| |
| # @xen-save-devices-state: |
| # |
| # Save the state of all devices to file. The RAM and the block devices |
| # of the VM are not saved by this command. |
| # |
| # @filename: the file to save the state of the devices to as binary |
| # data. See xen-save-devices-state.txt for a description of the binary |
| # format. |
| # |
| # Returns: Nothing on success |
| # |
| # Since: 1.1 |
| ## |
| { 'command': 'xen-save-devices-state', 'data': {'filename': 'str'} } |
| |
| ## |
| # @xen-set-global-dirty-log |
| # |
| # Enable or disable the global dirty log mode. |
| # |
| # @enable: true to enable, false to disable. |
| # |
| # Returns: nothing |
| # |
| # Since: 1.3 |
| ## |
| { 'command': 'xen-set-global-dirty-log', 'data': { 'enable': 'bool' } } |
| |
| ## |
| # @device_add: |
| # |
| # @driver: the name of the new device's driver |
| # |
| # @bus: #optional the device's parent bus (device tree path) |
| # |
| # @id: the device's ID, must be unique |
| # |
| # Additional arguments depend on the type. |
| # |
| # Add a device. |
| # |
| # Notes: |
| # 1. For detailed information about this command, please refer to the |
| # 'docs/qdev-device-use.txt' file. |
| # |
| # 2. It's possible to list device properties by running QEMU with the |
| # "-device DEVICE,help" command-line argument, where DEVICE is the |
| # device's name |
| # |
| # Example: |
| # |
| # -> { "execute": "device_add", |
| # "arguments": { "driver": "e1000", "id": "net1", |
| # "bus": "pci.0", |
| # "mac": "52:54:00:12:34:56" } } |
| # <- { "return": {} } |
| # |
| # TODO This command effectively bypasses QAPI completely due to its |
| # "additional arguments" business. It shouldn't have been added to |
| # the schema in this form. It should be qapified properly, or |
| # replaced by a properly qapified command. |
| # |
| # Since: 0.13 |
| ## |
| { 'command': 'device_add', |
| 'data': {'driver': 'str', 'id': 'str'}, |
| 'gen': false } # so we can get the additional arguments |
| |
| ## |
| # @device_del: |
| # |
| # Remove a device from a guest |
| # |
| # @id: the name or QOM path of the device |
| # |
| # Returns: Nothing on success |
| # If @id is not a valid device, DeviceNotFound |
| # |
| # Notes: When this command completes, the device may not be removed from the |
| # guest. Hot removal is an operation that requires guest cooperation. |
| # This command merely requests that the guest begin the hot removal |
| # process. Completion of the device removal process is signaled with a |
| # DEVICE_DELETED event. Guest reset will automatically complete removal |
| # for all devices. |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'device_del', 'data': {'id': 'str'} } |
| |
| ## |
| # @DumpGuestMemoryFormat: |
| # |
| # An enumeration of guest-memory-dump's format. |
| # |
| # @elf: elf format |
| # |
| # @kdump-zlib: kdump-compressed format with zlib-compressed |
| # |
| # @kdump-lzo: kdump-compressed format with lzo-compressed |
| # |
| # @kdump-snappy: kdump-compressed format with snappy-compressed |
| # |
| # Since: 2.0 |
| ## |
| { 'enum': 'DumpGuestMemoryFormat', |
| 'data': [ 'elf', 'kdump-zlib', 'kdump-lzo', 'kdump-snappy' ] } |
| |
| ## |
| # @dump-guest-memory |
| # |
| # Dump guest's memory to vmcore. It is a synchronous operation that can take |
| # very long depending on the amount of guest memory. |
| # |
| # @paging: if true, do paging to get guest's memory mapping. This allows |
| # using gdb to process the core file. |
| # |
| # IMPORTANT: this option can make QEMU allocate several gigabytes |
| # of RAM. This can happen for a large guest, or a |
| # malicious guest pretending to be large. |
| # |
| # Also, paging=true has the following limitations: |
| # |
| # 1. The guest may be in a catastrophic state or can have corrupted |
| # memory, which cannot be trusted |
| # 2. The guest can be in real-mode even if paging is enabled. For |
| # example, the guest uses ACPI to sleep, and ACPI sleep state |
| # goes in real-mode |
| # 3. Currently only supported on i386 and x86_64. |
| # |
| # @protocol: the filename or file descriptor of the vmcore. The supported |
| # protocols are: |
| # |
| # 1. file: the protocol starts with "file:", and the following |
| # string is the file's path. |
| # 2. fd: the protocol starts with "fd:", and the following string |
| # is the fd's name. |
| # |
| # @detach: #optional if true, QMP will return immediately rather than |
| # waiting for the dump to finish. The user can track progress |
| # using "query-dump". (since 2.6). |
| # |
| # @begin: #optional if specified, the starting physical address. |
| # |
| # @length: #optional if specified, the memory size, in bytes. If you don't |
| # want to dump all guest's memory, please specify the start @begin |
| # and @length |
| # |
| # @format: #optional if specified, the format of guest memory dump. But non-elf |
| # format is conflict with paging and filter, ie. @paging, @begin and |
| # @length is not allowed to be specified with non-elf @format at the |
| # same time (since 2.0) |
| # |
| # Returns: nothing on success |
| # |
| # Since: 1.2 |
| ## |
| { 'command': 'dump-guest-memory', |
| 'data': { 'paging': 'bool', 'protocol': 'str', '*detach': 'bool', |
| '*begin': 'int', '*length': 'int', |
| '*format': 'DumpGuestMemoryFormat'} } |
| |
| ## |
| # @DumpStatus |
| # |
| # Describe the status of a long-running background guest memory dump. |
| # |
| # @none: no dump-guest-memory has started yet. |
| # |
| # @active: there is one dump running in background. |
| # |
| # @completed: the last dump has finished successfully. |
| # |
| # @failed: the last dump has failed. |
| # |
| # Since 2.6 |
| ## |
| { 'enum': 'DumpStatus', |
| 'data': [ 'none', 'active', 'completed', 'failed' ] } |
| |
| ## |
| # @DumpQueryResult |
| # |
| # The result format for 'query-dump'. |
| # |
| # @status: enum of @DumpStatus, which shows current dump status |
| # |
| # @completed: bytes written in latest dump (uncompressed) |
| # |
| # @total: total bytes to be written in latest dump (uncompressed) |
| # |
| # Since 2.6 |
| ## |
| { 'struct': 'DumpQueryResult', |
| 'data': { 'status': 'DumpStatus', |
| 'completed': 'int', |
| 'total': 'int' } } |
| |
| ## |
| # @query-dump |
| # |
| # Query latest dump status. |
| # |
| # Returns: A @DumpStatus object showing the dump status. |
| # |
| # Since: 2.6 |
| ## |
| { 'command': 'query-dump', 'returns': 'DumpQueryResult' } |
| |
| ## |
| # @DumpGuestMemoryCapability: |
| # |
| # A list of the available formats for dump-guest-memory |
| # |
| # Since: 2.0 |
| ## |
| { 'struct': 'DumpGuestMemoryCapability', |
| 'data': { |
| 'formats': ['DumpGuestMemoryFormat'] } } |
| |
| ## |
| # @query-dump-guest-memory-capability: |
| # |
| # Returns the available formats for dump-guest-memory |
| # |
| # Returns: A @DumpGuestMemoryCapability object listing available formats for |
| # dump-guest-memory |
| # |
| # Since: 2.0 |
| ## |
| { 'command': 'query-dump-guest-memory-capability', |
| 'returns': 'DumpGuestMemoryCapability' } |
| |
| ## |
| # @dump-skeys |
| # |
| # Dump guest's storage keys |
| # |
| # @filename: the path to the file to dump to |
| # |
| # This command is only supported on s390 architecture. |
| # |
| # Since: 2.5 |
| ## |
| { 'command': 'dump-skeys', |
| 'data': { 'filename': 'str' } } |
| |
| ## |
| # @netdev_add: |
| # |
| # Add a network backend. |
| # |
| # @type: the type of network backend. Current valid values are 'user', 'tap', |
| # 'vde', 'socket', 'dump' and 'bridge' |
| # |
| # @id: the name of the new network backend |
| # |
| # Additional arguments depend on the type. |
| # |
| # TODO This command effectively bypasses QAPI completely due to its |
| # "additional arguments" business. It shouldn't have been added to |
| # the schema in this form. It should be qapified properly, or |
| # replaced by a properly qapified command. |
| # |
| # Since: 0.14.0 |
| # |
| # Returns: Nothing on success |
| # If @type is not a valid network backend, DeviceNotFound |
| ## |
| { 'command': 'netdev_add', |
| 'data': {'type': 'str', 'id': 'str'}, |
| 'gen': false } # so we can get the additional arguments |
| |
| ## |
| # @netdev_del: |
| # |
| # Remove a network backend. |
| # |
| # @id: the name of the network backend to remove |
| # |
| # Returns: Nothing on success |
| # If @id is not a valid network backend, DeviceNotFound |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'netdev_del', 'data': {'id': 'str'} } |
| |
| ## |
| # @object-add: |
| # |
| # Create a QOM object. |
| # |
| # @qom-type: the class name for the object to be created |
| # |
| # @id: the name of the new object |
| # |
| # @props: #optional a dictionary of properties to be passed to the backend |
| # |
| # Returns: Nothing on success |
| # Error if @qom-type is not a valid class name |
| # |
| # Since: 2.0 |
| ## |
| { 'command': 'object-add', |
| 'data': {'qom-type': 'str', 'id': 'str', '*props': 'any'} } |
| |
| ## |
| # @object-del: |
| # |
| # Remove a QOM object. |
| # |
| # @id: the name of the QOM object to remove |
| # |
| # Returns: Nothing on success |
| # Error if @id is not a valid id for a QOM object |
| # |
| # Since: 2.0 |
| ## |
| { 'command': 'object-del', 'data': {'id': 'str'} } |
| |
| ## |
| # @NetdevNoneOptions |
| # |
| # Use it alone to have zero network devices. |
| # |
| # Since 1.2 |
| ## |
| { 'struct': 'NetdevNoneOptions', |
| 'data': { } } |
| |
| ## |
| # @NetLegacyNicOptions |
| # |
| # Create a new Network Interface Card. |
| # |
| # @netdev: #optional id of -netdev to connect to |
| # |
| # @macaddr: #optional MAC address |
| # |
| # @model: #optional device model (e1000, rtl8139, virtio etc.) |
| # |
| # @addr: #optional PCI device address |
| # |
| # @vectors: #optional number of MSI-x vectors, 0 to disable MSI-X |
| # |
| # Since 1.2 |
| ## |
| { 'struct': 'NetLegacyNicOptions', |
| 'data': { |
| '*netdev': 'str', |
| '*macaddr': 'str', |
| '*model': 'str', |
| '*addr': 'str', |
| '*vectors': 'uint32' } } |
| |
| ## |
| # @String |
| # |
| # A fat type wrapping 'str', to be embedded in lists. |
| # |
| # Since 1.2 |
| ## |
| { 'struct': 'String', |
| 'data': { |
| 'str': 'str' } } |
| |
| ## |
| # @NetdevUserOptions |
| # |
| # Use the user mode network stack which requires no administrator privilege to |
| # run. |
| # |
| # @hostname: #optional client hostname reported by the builtin DHCP server |
| # |
| # @restrict: #optional isolate the guest from the host |
| # |
| # @ipv4: #optional whether to support IPv4, default true for enabled |
| # (since 2.6) |
| # |
| # @ipv6: #optional whether to support IPv6, default true for enabled |
| # (since 2.6) |
| # |
| # @ip: #optional legacy parameter, use net= instead |
| # |
| # @net: #optional IP network address that the guest will see, in the |
| # form addr[/netmask] The netmask is optional, and can be |
| # either in the form a.b.c.d or as a number of valid top-most |
| # bits. Default is 10.0.2.0/24. |
| # |
| # @host: #optional guest-visible address of the host |
| # |
| # @tftp: #optional root directory of the built-in TFTP server |
| # |
| # @bootfile: #optional BOOTP filename, for use with tftp= |
| # |
| # @dhcpstart: #optional the first of the 16 IPs the built-in DHCP server can |
| # assign |
| # |
| # @dns: #optional guest-visible address of the virtual nameserver |
| # |
| # @dnssearch: #optional list of DNS suffixes to search, passed as DHCP option |
| # to the guest |
| # |
| # @ipv6-prefix: #optional IPv6 network prefix (default is fec0::) (since |
| # 2.6). The network prefix is given in the usual |
| # hexadecimal IPv6 address notation. |
| # |
| # @ipv6-prefixlen: #optional IPv6 network prefix length (default is 64) |
| # (since 2.6) |
| # |
| # @ipv6-host: #optional guest-visible IPv6 address of the host (since 2.6) |
| # |
| # @ipv6-dns: #optional guest-visible IPv6 address of the virtual |
| # nameserver (since 2.6) |
| # |
| # @smb: #optional root directory of the built-in SMB server |
| # |
| # @smbserver: #optional IP address of the built-in SMB server |
| # |
| # @hostfwd: #optional redirect incoming TCP or UDP host connections to guest |
| # endpoints |
| # |
| # @guestfwd: #optional forward guest TCP connections |
| # |
| # Since 1.2 |
| ## |
| { 'struct': 'NetdevUserOptions', |
| 'data': { |
| '*hostname': 'str', |
| '*restrict': 'bool', |
| '*ipv4': 'bool', |
| '*ipv6': 'bool', |
| '*ip': 'str', |
| '*net': 'str', |
| '*host': 'str', |
| '*tftp': 'str', |
| '*bootfile': 'str', |
| '*dhcpstart': 'str', |
| '*dns': 'str', |
| '*dnssearch': ['String'], |
| '*ipv6-prefix': 'str', |
| '*ipv6-prefixlen': 'int', |
| '*ipv6-host': 'str', |
| '*ipv6-dns': 'str', |
| '*smb': 'str', |
| '*smbserver': 'str', |
| '*hostfwd': ['String'], |
| '*guestfwd': ['String'] } } |
| |
| ## |
| # @NetdevTapOptions |
| # |
| # Connect the host TAP network interface name to the VLAN. |
| # |
| # @ifname: #optional interface name |
| # |
| # @fd: #optional file descriptor of an already opened tap |
| # |
| # @fds: #optional multiple file descriptors of already opened multiqueue capable |
| # tap |
| # |
| # @script: #optional script to initialize the interface |
| # |
| # @downscript: #optional script to shut down the interface |
| # |
| # @br: #optional bridge name (since 2.8) |
| # |
| # @helper: #optional command to execute to configure bridge |
| # |
| # @sndbuf: #optional send buffer limit. Understands [TGMKkb] suffixes. |
| # |
| # @vnet_hdr: #optional enable the IFF_VNET_HDR flag on the tap interface |
| # |
| # @vhost: #optional enable vhost-net network accelerator |
| # |
| # @vhostfd: #optional file descriptor of an already opened vhost net device |
| # |
| # @vhostfds: #optional file descriptors of multiple already opened vhost net |
| # devices |
| # |
| # @vhostforce: #optional vhost on for non-MSIX virtio guests |
| # |
| # @queues: #optional number of queues to be created for multiqueue capable tap |
| # |
| # @poll-us: #optional maximum number of microseconds that could |
| # be spent on busy polling for tap (since 2.7) |
| # |
| # Since 1.2 |
| ## |
| { 'struct': 'NetdevTapOptions', |
| 'data': { |
| '*ifname': 'str', |
| '*fd': 'str', |
| '*fds': 'str', |
| '*script': 'str', |
| '*downscript': 'str', |
| '*br': 'str', |
| '*helper': 'str', |
| '*sndbuf': 'size', |
| '*vnet_hdr': 'bool', |
| '*vhost': 'bool', |
| '*vhostfd': 'str', |
| '*vhostfds': 'str', |
| '*vhostforce': 'bool', |
| '*queues': 'uint32', |
| '*poll-us': 'uint32'} } |
| |
| ## |
| # @NetdevSocketOptions |
| # |
| # Connect the VLAN to a remote VLAN in another QEMU virtual machine using a TCP |
| # socket connection. |
| # |
| # @fd: #optional file descriptor of an already opened socket |
| # |
| # @listen: #optional port number, and optional hostname, to listen on |
| # |
| # @connect: #optional port number, and optional hostname, to connect to |
| # |
| # @mcast: #optional UDP multicast address and port number |
| # |
| # @localaddr: #optional source address and port for multicast and udp packets |
| # |
| # @udp: #optional UDP unicast address and port number |
| # |
| # Since 1.2 |
| ## |
| { 'struct': 'NetdevSocketOptions', |
| 'data': { |
| '*fd': 'str', |
| '*listen': 'str', |
| '*connect': 'str', |
| '*mcast': 'str', |
| '*localaddr': 'str', |
| '*udp': 'str' } } |
| |
| ## |
| # @NetdevL2TPv3Options |
| # |
| # Connect the VLAN to Ethernet over L2TPv3 Static tunnel |
| # |
| # @src: source address |
| # |
| # @dst: destination address |
| # |
| # @srcport: #optional source port - mandatory for udp, optional for ip |
| # |
| # @dstport: #optional destination port - mandatory for udp, optional for ip |
| # |
| # @ipv6: #optional - force the use of ipv6 |
| # |
| # @udp: #optional - use the udp version of l2tpv3 encapsulation |
| # |
| # @cookie64: #optional - use 64 bit coookies |
| # |
| # @counter: #optional have sequence counter |
| # |
| # @pincounter: #optional pin sequence counter to zero - |
| # workaround for buggy implementations or |
| # networks with packet reorder |
| # |
| # @txcookie: #optional 32 or 64 bit transmit cookie |
| # |
| # @rxcookie: #optional 32 or 64 bit receive cookie |
| # |
| # @txsession: 32 bit transmit session |
| # |
| # @rxsession: #optional 32 bit receive session - if not specified |
| # set to the same value as transmit |
| # |
| # @offset: #optional additional offset - allows the insertion of |
| # additional application-specific data before the packet payload |
| # |
| # Since 2.1 |
| ## |
| { 'struct': 'NetdevL2TPv3Options', |
| 'data': { |
| 'src': 'str', |
| 'dst': 'str', |
| '*srcport': 'str', |
| '*dstport': 'str', |
| '*ipv6': 'bool', |
| '*udp': 'bool', |
| '*cookie64': 'bool', |
| '*counter': 'bool', |
| '*pincounter': 'bool', |
| '*txcookie': 'uint64', |
| '*rxcookie': 'uint64', |
| 'txsession': 'uint32', |
| '*rxsession': 'uint32', |
| '*offset': 'uint32' } } |
| |
| ## |
| # @NetdevVdeOptions |
| # |
| # Connect the VLAN to a vde switch running on the host. |
| # |
| # @sock: #optional socket path |
| # |
| # @port: #optional port number |
| # |
| # @group: #optional group owner of socket |
| # |
| # @mode: #optional permissions for socket |
| # |
| # Since 1.2 |
| ## |
| { 'struct': 'NetdevVdeOptions', |
| 'data': { |
| '*sock': 'str', |
| '*port': 'uint16', |
| '*group': 'str', |
| '*mode': 'uint16' } } |
| |
| ## |
| # @NetdevDumpOptions |
| # |
| # Dump VLAN network traffic to a file. |
| # |
| # @len: #optional per-packet size limit (64k default). Understands [TGMKkb] |
| # suffixes. |
| # |
| # @file: #optional dump file path (default is qemu-vlan0.pcap) |
| # |
| # Since 1.2 |
| ## |
| { 'struct': 'NetdevDumpOptions', |
| 'data': { |
| '*len': 'size', |
| '*file': 'str' } } |
| |
| ## |
| # @NetdevBridgeOptions |
| # |
| # Connect a host TAP network interface to a host bridge device. |
| # |
| # @br: #optional bridge name |
| # |
| # @helper: #optional command to execute to configure bridge |
| # |
| # Since 1.2 |
| ## |
| { 'struct': 'NetdevBridgeOptions', |
| 'data': { |
| '*br': 'str', |
| '*helper': 'str' } } |
| |
| ## |
| # @NetdevHubPortOptions |
| # |
| # Connect two or more net clients through a software hub. |
| # |
| # @hubid: hub identifier number |
| # |
| # Since 1.2 |
| ## |
| { 'struct': 'NetdevHubPortOptions', |
| 'data': { |
| 'hubid': 'int32' } } |
| |
| ## |
| # @NetdevNetmapOptions |
| # |
| # Connect a client to a netmap-enabled NIC or to a VALE switch port |
| # |
| # @ifname: Either the name of an existing network interface supported by |
| # netmap, or the name of a VALE port (created on the fly). |
| # A VALE port name is in the form 'valeXXX:YYY', where XXX and |
| # YYY are non-negative integers. XXX identifies a switch and |
| # YYY identifies a port of the switch. VALE ports having the |
| # same XXX are therefore connected to the same switch. |
| # |
| # @devname: #optional path of the netmap device (default: '/dev/netmap'). |
| # |
| # Since 2.0 |
| ## |
| { 'struct': 'NetdevNetmapOptions', |
| 'data': { |
| 'ifname': 'str', |
| '*devname': 'str' } } |
| |
| ## |
| # @NetdevVhostUserOptions |
| # |
| # Vhost-user network backend |
| # |
| # @chardev: name of a unix socket chardev |
| # |
| # @vhostforce: #optional vhost on for non-MSIX virtio guests (default: false). |
| # |
| # @queues: #optional number of queues to be created for multiqueue vhost-user |
| # (default: 1) (Since 2.5) |
| # |
| # Since 2.1 |
| ## |
| { 'struct': 'NetdevVhostUserOptions', |
| 'data': { |
| 'chardev': 'str', |
| '*vhostforce': 'bool', |
| '*queues': 'int' } } |
| |
| ## |
| # @NetClientDriver |
| # |
| # Available netdev drivers. |
| # |
| # Since 2.7 |
| ## |
| { 'enum': 'NetClientDriver', |
| 'data': [ 'none', 'nic', 'user', 'tap', 'l2tpv3', 'socket', 'vde', 'dump', |
| 'bridge', 'hubport', 'netmap', 'vhost-user' ] } |
| |
| ## |
| # @Netdev |
| # |
| # Captures the configuration of a network device. |
| # |
| # @id: identifier for monitor commands. |
| # |
| # @type: Specify the driver used for interpreting remaining arguments. |
| # |
| # Since 1.2 |
| # |
| # 'l2tpv3' - since 2.1 |
| ## |
| { 'union': 'Netdev', |
| 'base': { 'id': 'str', 'type': 'NetClientDriver' }, |
| 'discriminator': 'type', |
| 'data': { |
| 'none': 'NetdevNoneOptions', |
| 'nic': 'NetLegacyNicOptions', |
| 'user': 'NetdevUserOptions', |
| 'tap': 'NetdevTapOptions', |
| 'l2tpv3': 'NetdevL2TPv3Options', |
| 'socket': 'NetdevSocketOptions', |
| 'vde': 'NetdevVdeOptions', |
| 'dump': 'NetdevDumpOptions', |
| 'bridge': 'NetdevBridgeOptions', |
| 'hubport': 'NetdevHubPortOptions', |
| 'netmap': 'NetdevNetmapOptions', |
| 'vhost-user': 'NetdevVhostUserOptions' } } |
| |
| ## |
| # @NetLegacy |
| # |
| # Captures the configuration of a network device; legacy. |
| # |
| # @vlan: #optional vlan number |
| # |
| # @id: #optional identifier for monitor commands |
| # |
| # @name: #optional identifier for monitor commands, ignored if @id is present |
| # |
| # @opts: device type specific properties (legacy) |
| # |
| # Since 1.2 |
| ## |
| { 'struct': 'NetLegacy', |
| 'data': { |
| '*vlan': 'int32', |
| '*id': 'str', |
| '*name': 'str', |
| 'opts': 'NetLegacyOptions' } } |
| |
| ## |
| # @NetLegacyOptions |
| # |
| # Like Netdev, but for use only by the legacy command line options |
| # |
| # Since 1.2 |
| ## |
| { 'union': 'NetLegacyOptions', |
| 'data': { |
| 'none': 'NetdevNoneOptions', |
| 'nic': 'NetLegacyNicOptions', |
| 'user': 'NetdevUserOptions', |
| 'tap': 'NetdevTapOptions', |
| 'l2tpv3': 'NetdevL2TPv3Options', |
| 'socket': 'NetdevSocketOptions', |
| 'vde': 'NetdevVdeOptions', |
| 'dump': 'NetdevDumpOptions', |
| 'bridge': 'NetdevBridgeOptions', |
| 'netmap': 'NetdevNetmapOptions', |
| 'vhost-user': 'NetdevVhostUserOptions' } } |
| |
| ## |
| # @NetFilterDirection |
| # |
| # Indicates whether a netfilter is attached to a netdev's transmit queue or |
| # receive queue or both. |
| # |
| # @all: the filter is attached both to the receive and the transmit |
| # queue of the netdev (default). |
| # |
| # @rx: the filter is attached to the receive queue of the netdev, |
| # where it will receive packets sent to the netdev. |
| # |
| # @tx: the filter is attached to the transmit queue of the netdev, |
| # where it will receive packets sent by the netdev. |
| # |
| # Since 2.5 |
| ## |
| { 'enum': 'NetFilterDirection', |
| 'data': [ 'all', 'rx', 'tx' ] } |
| |
| ## |
| # @InetSocketAddress |
| # |
| # Captures a socket address or address range in the Internet namespace. |
| # |
| # @host: host part of the address |
| # |
| # @port: port part of the address, or lowest port if @to is present |
| # |
| # @to: highest port to try |
| # |
| # @ipv4: whether to accept IPv4 addresses, default try both IPv4 and IPv6 |
| # #optional |
| # |
| # @ipv6: whether to accept IPv6 addresses, default try both IPv4 and IPv6 |
| # #optional |
| # |
| # Since 1.3 |
| ## |
| { 'struct': 'InetSocketAddress', |
| 'data': { |
| 'host': 'str', |
| 'port': 'str', |
| '*to': 'uint16', |
| '*ipv4': 'bool', |
| '*ipv6': 'bool' } } |
| |
| ## |
| # @UnixSocketAddress |
| # |
| # Captures a socket address in the local ("Unix socket") namespace. |
| # |
| # @path: filesystem path to use |
| # |
| # Since 1.3 |
| ## |
| { 'struct': 'UnixSocketAddress', |
| 'data': { |
| 'path': 'str' } } |
| |
| ## |
| # @SocketAddress |
| # |
| # Captures the address of a socket, which could also be a named file descriptor |
| # |
| # Since 1.3 |
| ## |
| { 'union': 'SocketAddress', |
| 'data': { |
| 'inet': 'InetSocketAddress', |
| 'unix': 'UnixSocketAddress', |
| 'fd': 'String' } } |
| |
| ## |
| # @getfd: |
| # |
| # Receive a file descriptor via SCM rights and assign it a name |
| # |
| # @fdname: file descriptor name |
| # |
| # Returns: Nothing on success |
| # |
| # Since: 0.14.0 |
| # |
| # Notes: If @fdname already exists, the file descriptor assigned to |
| # it will be closed and replaced by the received file |
| # descriptor. |
| # The 'closefd' command can be used to explicitly close the |
| # file descriptor when it is no longer needed. |
| ## |
| { 'command': 'getfd', 'data': {'fdname': 'str'} } |
| |
| ## |
| # @closefd: |
| # |
| # Close a file descriptor previously passed via SCM rights |
| # |
| # @fdname: file descriptor name |
| # |
| # Returns: Nothing on success |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'closefd', 'data': {'fdname': 'str'} } |
| |
| ## |
| # @MachineInfo: |
| # |
| # Information describing a machine. |
| # |
| # @name: the name of the machine |
| # |
| # @alias: #optional an alias for the machine name |
| # |
| # @default: #optional whether the machine is default |
| # |
| # @cpu-max: maximum number of CPUs supported by the machine type |
| # (since 1.5.0) |
| # |
| # @hotpluggable-cpus: cpu hotplug via -device is supported (since 2.7.0) |
| # |
| # Since: 1.2.0 |
| ## |
| { 'struct': 'MachineInfo', |
| 'data': { 'name': 'str', '*alias': 'str', |
| '*is-default': 'bool', 'cpu-max': 'int', |
| 'hotpluggable-cpus': 'bool'} } |
| |
| ## |
| # @query-machines: |
| # |
| # Return a list of supported machines |
| # |
| # Returns: a list of MachineInfo |
| # |
| # Since: 1.2.0 |
| ## |
| { 'command': 'query-machines', 'returns': ['MachineInfo'] } |
| |
| ## |
| # @CpuDefinitionInfo: |
| # |
| # Virtual CPU definition. |
| # |
| # @name: the name of the CPU definition |
| # |
| # @migration-safe: #optional whether a CPU definition can be safely used for |
| # migration in combination with a QEMU compatibility machine |
| # when migrating between different QMU versions and between |
| # hosts with different sets of (hardware or software) |
| # capabilities. If not provided, information is not available |
| # and callers should not assume the CPU definition to be |
| # migration-safe. (since 2.8) |
| # |
| # @static: whether a CPU definition is static and will not change depending on |
| # QEMU version, machine type, machine options and accelerator options. |
| # A static model is always migration-safe. (since 2.8) |
| # |
| # @unavailable-features: #optional List of properties that prevent |
| # the CPU model from running in the current |
| # host. (since 2.8) |
| # |
| # @unavailable-features is a list of QOM property names that |
| # represent CPU model attributes that prevent the CPU from running. |
| # If the QOM property is read-only, that means there's no known |
| # way to make the CPU model run in the current host. Implementations |
| # that choose not to provide specific information return the |
| # property name "type". |
| # If the property is read-write, it means that it MAY be possible |
| # to run the CPU model in the current host if that property is |
| # changed. Management software can use it as hints to suggest or |
| # choose an alternative for the user, or just to generate meaningful |
| # error messages explaining why the CPU model can't be used. |
| # If @unavailable-features is an empty list, the CPU model is |
| # runnable using the current host and machine-type. |
| # If @unavailable-features is not present, runnability |
| # information for the CPU is not available. |
| # |
| # Since: 1.2.0 |
| ## |
| { 'struct': 'CpuDefinitionInfo', |
| 'data': { 'name': 'str', '*migration-safe': 'bool', 'static': 'bool', |
| '*unavailable-features': [ 'str' ] } } |
| |
| ## |
| # @query-cpu-definitions: |
| # |
| # Return a list of supported virtual CPU definitions |
| # |
| # Returns: a list of CpuDefInfo |
| # |
| # Since: 1.2.0 |
| ## |
| { 'command': 'query-cpu-definitions', 'returns': ['CpuDefinitionInfo'] } |
| |
| ## |
| # @CpuModelInfo: |
| # |
| # Virtual CPU model. |
| # |
| # A CPU model consists of the name of a CPU definition, to which |
| # delta changes are applied (e.g. features added/removed). Most magic values |
| # that an architecture might require should be hidden behind the name. |
| # However, if required, architectures can expose relevant properties. |
| # |
| # @name: the name of the CPU definition the model is based on |
| # @props: #optional a dictionary of QOM properties to be applied |
| # |
| # Since: 2.8.0 |
| ## |
| { 'struct': 'CpuModelInfo', |
| 'data': { 'name': 'str', |
| '*props': 'any' } } |
| |
| ## |
| # @CpuModelExpansionType |
| # |
| # An enumeration of CPU model expansion types. |
| # |
| # @static: Expand to a static CPU model, a combination of a static base |
| # model name and property delta changes. As the static base model will |
| # never change, the expanded CPU model will be the same, independant of |
| # independent of QEMU version, machine type, machine options, and |
| # accelerator options. Therefore, the resulting model can be used by |
| # tooling without having to specify a compatibility machine - e.g. when |
| # displaying the "host" model. static CPU models are migration-safe. |
| # |
| # @full: Expand all properties. The produced model is not guaranteed to be |
| # migration-safe, but allows tooling to get an insight and work with |
| # model details. |
| # |
| # Since: 2.8.0 |
| ## |
| { 'enum': 'CpuModelExpansionType', |
| 'data': [ 'static', 'full' ] } |
| |
| |
| ## |
| # @CpuModelExpansionInfo |
| # |
| # The result of a cpu model expansion. |
| # |
| # @model: the expanded CpuModelInfo. |
| # |
| # Since: 2.8.0 |
| ## |
| { 'struct': 'CpuModelExpansionInfo', |
| 'data': { 'model': 'CpuModelInfo' } } |
| |
| |
| ## |
| # @query-cpu-model-expansion: |
| # |
| # Expands a given CPU model (or a combination of CPU model + additional options) |
| # to different granularities, allowing tooling to get an understanding what a |
| # specific CPU model looks like in QEMU under a certain configuration. |
| # |
| # This interface can be used to query the "host" CPU model. |
| # |
| # The data returned by this command may be affected by: |
| # |
| # * QEMU version: CPU models may look different depending on the QEMU version. |
| # (Except for CPU models reported as "static" in query-cpu-definitions.) |
| # * machine-type: CPU model may look different depending on the machine-type. |
| # (Except for CPU models reported as "static" in query-cpu-definitions.) |
| # * machine options (including accelerator): in some architectures, CPU models |
| # may look different depending on machine and accelerator options. (Except for |
| # CPU models reported as "static" in query-cpu-definitions.) |
| # * "-cpu" arguments and global properties: arguments to the -cpu option and |
| # global properties may affect expansion of CPU models. Using |
| # query-cpu-model-expansion while using these is not advised. |
| # |
| # Some architectures may not support all expansion types. s390x supports |
| # "full" and "static". |
| # |
| # Returns: a CpuModelExpansionInfo. Returns an error if expanding CPU models is |
| # not supported, if the model cannot be expanded, if the model contains |
| # an unknown CPU definition name, unknown properties or properties |
| # with a wrong type. Also returns an error if an expansion type is |
| # not supported. |
| # |
| # Since: 2.8.0 |
| ## |
| { 'command': 'query-cpu-model-expansion', |
| 'data': { 'type': 'CpuModelExpansionType', |
| 'model': 'CpuModelInfo' }, |
| 'returns': 'CpuModelExpansionInfo' } |
| |
| ## |
| # @CpuModelCompareResult: |
| # |
| # An enumeration of CPU model comparation results. The result is usually |
| # calculated using e.g. CPU features or CPU generations. |
| # |
| # @incompatible: If model A is incompatible to model B, model A is not |
| # guaranteed to run where model B runs and the other way around. |
| # |
| # @identical: If model A is identical to model B, model A is guaranteed to run |
| # where model B runs and the other way around. |
| # |
| # @superset: If model A is a superset of model B, model B is guaranteed to run |
| # where model A runs. There are no guarantees about the other way. |
| # |
| # @subset: If model A is a subset of model B, model A is guaranteed to run |
| # where model B runs. There are no guarantees about the other way. |
| # |
| # Since: 2.8.0 |
| ## |
| { 'enum': 'CpuModelCompareResult', |
| 'data': [ 'incompatible', 'identical', 'superset', 'subset' ] } |
| |
| ## |
| # @CpuModelCompareInfo |
| # |
| # The result of a CPU model comparison. |
| # |
| # @result: The result of the compare operation. |
| # @responsible-properties: List of properties that led to the comparison result |
| # not being identical. |
| # |
| # @responsible-properties is a list of QOM property names that led to |
| # both CPUs not being detected as identical. For identical models, this |
| # list is empty. |
| # If a QOM property is read-only, that means there's no known way to make the |
| # CPU models identical. If the special property name "type" is included, the |
| # models are by definition not identical and cannot be made identical. |
| # |
| # Since: 2.8.0 |
| ## |
| { 'struct': 'CpuModelCompareInfo', |
| 'data': {'result': 'CpuModelCompareResult', |
| 'responsible-properties': ['str'] |
| } |
| } |
| |
| ## |
| # @query-cpu-model-comparison: |
| # |
| # Compares two CPU models, returning how they compare in a specific |
| # configuration. The results indicates how both models compare regarding |
| # runnability. This result can be used by tooling to make decisions if a |
| # certain CPU model will run in a certain configuration or if a compatible |
| # CPU model has to be created by baselining. |
| # |
| # Usually, a CPU model is compared against the maximum possible CPU model |
| # of a certain configuration (e.g. the "host" model for KVM). If that CPU |
| # model is identical or a subset, it will run in that configuration. |
| # |
| # The result returned by this command may be affected by: |
| # |
| # * QEMU version: CPU models may look different depending on the QEMU version. |
| # (Except for CPU models reported as "static" in query-cpu-definitions.) |
| # * machine-type: CPU model may look different depending on the machine-type. |
| # (Except for CPU models reported as "static" in query-cpu-definitions.) |
| # * machine options (including accelerator): in some architectures, CPU models |
| # may look different depending on machine and accelerator options. (Except for |
| # CPU models reported as "static" in query-cpu-definitions.) |
| # * "-cpu" arguments and global properties: arguments to the -cpu option and |
| # global properties may affect expansion of CPU models. Using |
| # query-cpu-model-expansion while using these is not advised. |
| # |
| # Some architectures may not support comparing CPU models. s390x supports |
| # comparing CPU models. |
| # |
| # Returns: a CpuModelBaselineInfo. Returns an error if comparing CPU models is |
| # not supported, if a model cannot be used, if a model contains |
| # an unknown cpu definition name, unknown properties or properties |
| # with wrong types. |
| # |
| # Since: 2.8.0 |
| ## |
| { 'command': 'query-cpu-model-comparison', |
| 'data': { 'modela': 'CpuModelInfo', 'modelb': 'CpuModelInfo' }, |
| 'returns': 'CpuModelCompareInfo' } |
| |
| ## |
| # @CpuModelBaselineInfo |
| # |
| # The result of a CPU model baseline. |
| # |
| # @model: the baselined CpuModelInfo. |
| # |
| # Since: 2.8.0 |
| ## |
| { 'struct': 'CpuModelBaselineInfo', |
| 'data': { 'model': 'CpuModelInfo' } } |
| |
| ## |
| # @query-cpu-model-baseline: |
| # |
| # Baseline two CPU models, creating a compatible third model. The created |
| # model will always be a static, migration-safe CPU model (see "static" |
| # CPU model expansion for details). |
| # |
| # This interface can be used by tooling to create a compatible CPU model out |
| # two CPU models. The created CPU model will be identical to or a subset of |
| # both CPU models when comparing them. Therefore, the created CPU model is |
| # guaranteed to run where the given CPU models run. |
| # |
| # The result returned by this command may be affected by: |
| # |
| # * QEMU version: CPU models may look different depending on the QEMU version. |
| # (Except for CPU models reported as "static" in query-cpu-definitions.) |
| # * machine-type: CPU model may look different depending on the machine-type. |
| # (Except for CPU models reported as "static" in query-cpu-definitions.) |
| # * machine options (including accelerator): in some architectures, CPU models |
| # may look different depending on machine and accelerator options. (Except for |
| # CPU models reported as "static" in query-cpu-definitions.) |
| # * "-cpu" arguments and global properties: arguments to the -cpu option and |
| # global properties may affect expansion of CPU models. Using |
| # query-cpu-model-expansion while using these is not advised. |
| # |
| # Some architectures may not support baselining CPU models. s390x supports |
| # baselining CPU models. |
| # |
| # Returns: a CpuModelBaselineInfo. Returns an error if baselining CPU models is |
| # not supported, if a model cannot be used, if a model contains |
| # an unknown cpu definition name, unknown properties or properties |
| # with wrong types. |
| # |
| # Since: 2.8.0 |
| ## |
| { 'command': 'query-cpu-model-baseline', |
| 'data': { 'modela': 'CpuModelInfo', |
| 'modelb': 'CpuModelInfo' }, |
| 'returns': 'CpuModelBaselineInfo' } |
| |
| # @AddfdInfo: |
| # |
| # Information about a file descriptor that was added to an fd set. |
| # |
| # @fdset-id: The ID of the fd set that @fd was added to. |
| # |
| # @fd: The file descriptor that was received via SCM rights and |
| # added to the fd set. |
| # |
| # Since: 1.2.0 |
| ## |
| { 'struct': 'AddfdInfo', 'data': {'fdset-id': 'int', 'fd': 'int'} } |
| |
| ## |
| # @add-fd: |
| # |
| # Add a file descriptor, that was passed via SCM rights, to an fd set. |
| # |
| # @fdset-id: #optional The ID of the fd set to add the file descriptor to. |
| # |
| # @opaque: #optional A free-form string that can be used to describe the fd. |
| # |
| # Returns: @AddfdInfo on success |
| # If file descriptor was not received, FdNotSupplied |
| # If @fdset-id is a negative value, InvalidParameterValue |
| # |
| # Notes: The list of fd sets is shared by all monitor connections. |
| # |
| # If @fdset-id is not specified, a new fd set will be created. |
| # |
| # Since: 1.2.0 |
| ## |
| { 'command': 'add-fd', 'data': {'*fdset-id': 'int', '*opaque': 'str'}, |
| 'returns': 'AddfdInfo' } |
| |
| ## |
| # @remove-fd: |
| # |
| # Remove a file descriptor from an fd set. |
| # |
| # @fdset-id: The ID of the fd set that the file descriptor belongs to. |
| # |
| # @fd: #optional The file descriptor that is to be removed. |
| # |
| # Returns: Nothing on success |
| # If @fdset-id or @fd is not found, FdNotFound |
| # |
| # Since: 1.2.0 |
| # |
| # Notes: The list of fd sets is shared by all monitor connections. |
| # |
| # If @fd is not specified, all file descriptors in @fdset-id |
| # will be removed. |
| ## |
| { 'command': 'remove-fd', 'data': {'fdset-id': 'int', '*fd': 'int'} } |
| |
| ## |
| # @FdsetFdInfo: |
| # |
| # Information about a file descriptor that belongs to an fd set. |
| # |
| # @fd: The file descriptor value. |
| # |
| # @opaque: #optional A free-form string that can be used to describe the fd. |
| # |
| # Since: 1.2.0 |
| ## |
| { 'struct': 'FdsetFdInfo', |
| 'data': {'fd': 'int', '*opaque': 'str'} } |
| |
| ## |
| # @FdsetInfo: |
| # |
| # Information about an fd set. |
| # |
| # @fdset-id: The ID of the fd set. |
| # |
| # @fds: A list of file descriptors that belong to this fd set. |
| # |
| # Since: 1.2.0 |
| ## |
| { 'struct': 'FdsetInfo', |
| 'data': {'fdset-id': 'int', 'fds': ['FdsetFdInfo']} } |
| |
| ## |
| # @query-fdsets: |
| # |
| # Return information describing all fd sets. |
| # |
| # Returns: A list of @FdsetInfo |
| # |
| # Since: 1.2.0 |
| # |
| # Note: The list of fd sets is shared by all monitor connections. |
| # |
| ## |
| { 'command': 'query-fdsets', 'returns': ['FdsetInfo'] } |
| |
| ## |
| # @TargetInfo: |
| # |
| # Information describing the QEMU target. |
| # |
| # @arch: the target architecture (eg "x86_64", "i386", etc) |
| # |
| # Since: 1.2.0 |
| ## |
| { 'struct': 'TargetInfo', |
| 'data': { 'arch': 'str' } } |
| |
| ## |
| # @query-target: |
| # |
| # Return information about the target for this QEMU |
| # |
| # Returns: TargetInfo |
| # |
| # Since: 1.2.0 |
| ## |
| { 'command': 'query-target', 'returns': 'TargetInfo' } |
| |
| ## |
| # @QKeyCode: |
| # |
| # An enumeration of key name. |
| # |
| # This is used by the send-key command. |
| # |
| # Since: 1.3.0 |
| # |
| # 'unmapped' and 'pause' since 2.0 |
| # 'ro' and 'kp_comma' since 2.4 |
| # 'kp_equals' and 'power' since 2.6 |
| ## |
| { 'enum': 'QKeyCode', |
| 'data': [ 'unmapped', |
| 'shift', 'shift_r', 'alt', 'alt_r', 'altgr', 'altgr_r', 'ctrl', |
| 'ctrl_r', 'menu', 'esc', '1', '2', '3', '4', '5', '6', '7', '8', |
| '9', '0', 'minus', 'equal', 'backspace', 'tab', 'q', 'w', 'e', |
| 'r', 't', 'y', 'u', 'i', 'o', 'p', 'bracket_left', 'bracket_right', |
| 'ret', 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'semicolon', |
| 'apostrophe', 'grave_accent', 'backslash', 'z', 'x', 'c', 'v', 'b', |
| 'n', 'm', 'comma', 'dot', 'slash', 'asterisk', 'spc', 'caps_lock', |
| 'f1', 'f2', 'f3', 'f4', 'f5', 'f6', 'f7', 'f8', 'f9', 'f10', |
| 'num_lock', 'scroll_lock', 'kp_divide', 'kp_multiply', |
| 'kp_subtract', 'kp_add', 'kp_enter', 'kp_decimal', 'sysrq', 'kp_0', |
| 'kp_1', 'kp_2', 'kp_3', 'kp_4', 'kp_5', 'kp_6', 'kp_7', 'kp_8', |
| 'kp_9', 'less', 'f11', 'f12', 'print', 'home', 'pgup', 'pgdn', 'end', |
| 'left', 'up', 'down', 'right', 'insert', 'delete', 'stop', 'again', |
| 'props', 'undo', 'front', 'copy', 'open', 'paste', 'find', 'cut', |
| 'lf', 'help', 'meta_l', 'meta_r', 'compose', 'pause', 'ro', |
| 'kp_comma', 'kp_equals', 'power' ] } |
| |
| ## |
| # @KeyValue |
| # |
| # Represents a keyboard key. |
| # |
| # Since: 1.3.0 |
| ## |
| { 'union': 'KeyValue', |
| 'data': { |
| 'number': 'int', |
| 'qcode': 'QKeyCode' } } |
| |
| ## |
| # @send-key: |
| # |
| # Send keys to guest. |
| # |
| # @keys: An array of @KeyValue elements. All @KeyValues in this array are |
| # simultaneously sent to the guest. A @KeyValue.number value is sent |
| # directly to the guest, while @KeyValue.qcode must be a valid |
| # @QKeyCode value |
| # |
| # @hold-time: #optional time to delay key up events, milliseconds. Defaults |
| # to 100 |
| # |
| # Returns: Nothing on success |
| # If key is unknown or redundant, InvalidParameter |
| # |
| # Since: 1.3.0 |
| # |
| ## |
| { 'command': 'send-key', |
| 'data': { 'keys': ['KeyValue'], '*hold-time': 'int' } } |
| |
| ## |
| # @screendump: |
| # |
| # Write a PPM of the VGA screen to a file. |
| # |
| # @filename: the path of a new PPM file to store the image |
| # |
| # Returns: Nothing on success |
| # |
| # Since: 0.14.0 |
| ## |
| { 'command': 'screendump', 'data': {'filename': 'str'} } |
| |
| |
| ## |
| # @ChardevCommon: |
| # |
| # Configuration shared across all chardev backends |
| # |
| # @logfile: #optional The name of a logfile to save output |
| # @logappend: #optional true to append instead of truncate |
| # (default to false to truncate) |
| # |
| # Since: 2.6 |
| ## |
| { 'struct': 'ChardevCommon', 'data': { '*logfile': 'str', |
| '*logappend': 'bool' } } |
| |
| ## |
| # @ChardevFile: |
| # |
| # Configuration info for file chardevs. |
| # |
| # @in: #optional The name of the input file |
| # @out: The name of the output file |
| # @append: #optional Open the file in append mode (default false to |
| # truncate) (Since 2.6) |
| # |
| # Since: 1.4 |
| ## |
| { 'struct': 'ChardevFile', 'data': { '*in' : 'str', |
| 'out' : 'str', |
| '*append': 'bool' }, |
| 'base': 'ChardevCommon' } |
| |
| ## |
| # @ChardevHostdev: |
| # |
| # Configuration info for device and pipe chardevs. |
| # |
| # @device: The name of the special file for the device, |
| # i.e. /dev/ttyS0 on Unix or COM1: on Windows |
| # @type: What kind of device this is. |
| # |
| # Since: 1.4 |
| ## |
| { 'struct': 'ChardevHostdev', 'data': { 'device' : 'str' }, |
| 'base': 'ChardevCommon' } |
| |
| ## |
| # @ChardevSocket: |
| # |
| # Configuration info for (stream) socket chardevs. |
| # |
| # @addr: socket address to listen on (server=true) |
| # or connect to (server=false) |
| # @tls-creds: #optional the ID of the TLS credentials object (since 2.6) |
| # @server: #optional create server socket (default: true) |
| # @wait: #optional wait for incoming connection on server |
| # sockets (default: false). |
| # @nodelay: #optional set TCP_NODELAY socket option (default: false) |
| # @telnet: #optional enable telnet protocol on server |
| # sockets (default: false) |
| # @reconnect: #optional For a client socket, if a socket is disconnected, |
| # then attempt a reconnect after the given number of seconds. |
| # Setting this to zero disables this function. (default: 0) |
| # (Since: 2.2) |
| # |
| # Since: 1.4 |
| ## |
| { 'struct': 'ChardevSocket', 'data': { 'addr' : 'SocketAddress', |
| '*tls-creds' : 'str', |
| '*server' : 'bool', |
| '*wait' : 'bool', |
| '*nodelay' : 'bool', |
| '*telnet' : 'bool', |
| '*reconnect' : 'int' }, |
| 'base': 'ChardevCommon' } |
| |
| ## |
| # @ChardevUdp: |
| # |
| # Configuration info for datagram socket chardevs. |
| # |
| # @remote: remote address |
| # @local: #optional local address |
| # |
| # Since: 1.5 |
| ## |
| { 'struct': 'ChardevUdp', 'data': { 'remote' : 'SocketAddress', |
| '*local' : 'SocketAddress' }, |
| 'base': 'ChardevCommon' } |
| |
| ## |
| # @ChardevMux: |
| # |
| # Configuration info for mux chardevs. |
| # |
| # @chardev: name of the base chardev. |
| # |
| # Since: 1.5 |
| ## |
| { 'struct': 'ChardevMux', 'data': { 'chardev' : 'str' }, |
| 'base': 'ChardevCommon' } |
| |
| ## |
| # @ChardevStdio: |
| # |
| # Configuration info for stdio chardevs. |
| # |
| # @signal: #optional Allow signals (such as SIGINT triggered by ^C) |
| # be delivered to qemu. Default: true in -nographic mode, |
| # false otherwise. |
| # |
| # Since: 1.5 |
| ## |
| { 'struct': 'ChardevStdio', 'data': { '*signal' : 'bool' }, |
| 'base': 'ChardevCommon' } |
| |
| |
| ## |
| # @ChardevSpiceChannel: |
| # |
| # Configuration info for spice vm channel chardevs. |
| # |
| # @type: kind of channel (for example vdagent). |
| # |
| # Since: 1.5 |
| ## |
| { 'struct': 'ChardevSpiceChannel', 'data': { 'type' : 'str' }, |
| 'base': 'ChardevCommon' } |
| |
| ## |
| # @ChardevSpicePort: |
| # |
| # Configuration info for spice port chardevs. |
| # |
| # @fqdn: name of the channel (see docs/spice-port-fqdn.txt) |
| # |
| # Since: 1.5 |
| ## |
| { 'struct': 'ChardevSpicePort', 'data': { 'fqdn' : 'str' }, |
| 'base': 'ChardevCommon' } |
| |
| ## |
| # @ChardevVC: |
| # |
| # Configuration info for virtual console chardevs. |
| # |
| # @width: console width, in pixels |
| # @height: console height, in pixels |
| # @cols: console width, in chars |
| # @rows: console height, in chars |
| # |
| # Since: 1.5 |
| ## |
| { 'struct': 'ChardevVC', 'data': { '*width' : 'int', |
| '*height' : 'int', |
| '*cols' : 'int', |
| '*rows' : 'int' }, |
| 'base': 'ChardevCommon' } |
| |
| ## |
| # @ChardevRingbuf: |
| # |
| # Configuration info for ring buffer chardevs. |
| # |
| # @size: #optional ring buffer size, must be power of two, default is 65536 |
| # |
| # Since: 1.5 |
| ## |
| { 'struct': 'ChardevRingbuf', 'data': { '*size' : 'int' }, |
| 'base': 'ChardevCommon' } |
| |
| ## |
| # @ChardevBackend: |
| # |
| # Configuration info for the new chardev backend. |
| # |
| # Since: 1.4 (testdev since 2.2) |
| ## |
| { 'union': 'ChardevBackend', 'data': { 'file' : 'ChardevFile', |
| 'serial' : 'ChardevHostdev', |
| 'parallel': 'ChardevHostdev', |
| 'pipe' : 'ChardevHostdev', |
| 'socket' : 'ChardevSocket', |
| 'udp' : 'ChardevUdp', |
| 'pty' : 'ChardevCommon', |
| 'null' : 'ChardevCommon', |
| 'mux' : 'ChardevMux', |
| 'msmouse': 'ChardevCommon', |
| 'braille': 'ChardevCommon', |
| 'testdev': 'ChardevCommon', |
| 'stdio' : 'ChardevStdio', |
| 'console': 'ChardevCommon', |
| 'spicevmc' : 'ChardevSpiceChannel', |
| 'spiceport' : 'ChardevSpicePort', |
| 'vc' : 'ChardevVC', |
| 'ringbuf': 'ChardevRingbuf', |
| # next one is just for compatibility |
| 'memory' : 'ChardevRingbuf' } } |
| |
| ## |
| # @ChardevReturn: |
| # |
| # Return info about the chardev backend just created. |
| # |
| # @pty: #optional name of the slave pseudoterminal device, present if |
| # and only if a chardev of type 'pty' was created |
| # |
| # Since: 1.4 |
| ## |
| { 'struct' : 'ChardevReturn', 'data': { '*pty' : 'str' } } |
| |
| ## |
| # @chardev-add: |
| # |
| # Add a character device backend |
| # |
| # @id: the chardev's ID, must be unique |
| # @backend: backend type and parameters |
| # |
| # Returns: ChardevReturn. |
| # |
| # Since: 1.4 |
| ## |
| { 'command': 'chardev-add', 'data': {'id' : 'str', |
| 'backend' : 'ChardevBackend' }, |
| 'returns': 'ChardevReturn' } |
| |
| ## |
| # @chardev-remove: |
| # |
| # Remove a character device backend |
| # |
| # @id: the chardev's ID, must exist and not be in use |
| # |
| # Returns: Nothing on success |
| # |
| # Since: 1.4 |
| ## |
| { 'command': 'chardev-remove', 'data': {'id': 'str'} } |
| |
| ## |
| # @TpmModel: |
| # |
| # An enumeration of TPM models |
| # |
| # @tpm-tis: TPM TIS model |
| # |
| # Since: 1.5 |
| ## |
| { 'enum': 'TpmModel', 'data': [ 'tpm-tis' ] } |
| |
| ## |
| # @query-tpm-models: |
| # |
| # Return a list of supported TPM models |
| # |
| # Returns: a list of TpmModel |
| # |
| # Since: 1.5 |
| ## |
| { 'command': 'query-tpm-models', 'returns': ['TpmModel'] } |
| |
| ## |
| # @TpmType: |
| # |
| # An enumeration of TPM types |
| # |
| # @passthrough: TPM passthrough type |
| # |
| # Since: 1.5 |
| ## |
| { 'enum': 'TpmType', 'data': [ 'passthrough' ] } |
| |
| ## |
| # @query-tpm-types: |
| # |
| # Return a list of supported TPM types |
| # |
| # Returns: a list of TpmType |
| # |
| # Since: 1.5 |
| ## |
| { 'command': 'query-tpm-types', 'returns': ['TpmType'] } |
| |
| ## |
| # @TPMPassthroughOptions: |
| # |
| # Information about the TPM passthrough type |
| # |
| # @path: #optional string describing the path used for accessing the TPM device |
| # |
| # @cancel-path: #optional string showing the TPM's sysfs cancel file |
| # for cancellation of TPM commands while they are executing |
| # |
| # Since: 1.5 |
| ## |
| { 'struct': 'TPMPassthroughOptions', 'data': { '*path' : 'str', |
| '*cancel-path' : 'str'} } |
| |
| ## |
| # @TpmTypeOptions: |
| # |
| # A union referencing different TPM backend types' configuration options |
| # |
| # @passthrough: The configuration options for the TPM passthrough type |
| # |
| # Since: 1.5 |
| ## |
| { 'union': 'TpmTypeOptions', |
| 'data': { 'passthrough' : 'TPMPassthroughOptions' } } |
| |
| ## |
| # @TpmInfo: |
| # |
| # Information about the TPM |
| # |
| # @id: The Id of the TPM |
| # |
| # @model: The TPM frontend model |
| # |
| # @options: The TPM (backend) type configuration options |
| # |
| # Since: 1.5 |
| ## |
| { 'struct': 'TPMInfo', |
| 'data': {'id': 'str', |
| 'model': 'TpmModel', |
| 'options': 'TpmTypeOptions' } } |
| |
| ## |
| # @query-tpm: |
| # |
| # Return information about the TPM device |
| # |
| # Returns: @TPMInfo on success |
| # |
| # Since: 1.5 |
| ## |
| { 'command': 'query-tpm', 'returns': ['TPMInfo'] } |
| |
| ## |
| # @AcpiTableOptions |
| # |
| # Specify an ACPI table on the command line to load. |
| # |
| # At most one of @file and @data can be specified. The list of files specified |
| # by any one of them is loaded and concatenated in order. If both are omitted, |
| # @data is implied. |
| # |
| # Other fields / optargs can be used to override fields of the generic ACPI |
| # table header; refer to the ACPI specification 5.0, section 5.2.6 System |
| # Description Table Header. If a header field is not overridden, then the |
| # corresponding value from the concatenated blob is used (in case of @file), or |
| # it is filled in with a hard-coded value (in case of @data). |
| # |
| # String fields are copied into the matching ACPI member from lowest address |
| # upwards, and silently truncated / NUL-padded to length. |
| # |
| # @sig: #optional table signature / identifier (4 bytes) |
| # |
| # @rev: #optional table revision number (dependent on signature, 1 byte) |
| # |
| # @oem_id: #optional OEM identifier (6 bytes) |
| # |
| # @oem_table_id: #optional OEM table identifier (8 bytes) |
| # |
| # @oem_rev: #optional OEM-supplied revision number (4 bytes) |
| # |
| # @asl_compiler_id: #optional identifier of the utility that created the table |
| # (4 bytes) |
| # |
| # @asl_compiler_rev: #optional revision number of the utility that created the |
| # table (4 bytes) |
| # |
| # @file: #optional colon (:) separated list of pathnames to load and |
| # concatenate as table data. The resultant binary blob is expected to |
| # have an ACPI table header. At least one file is required. This field |
| # excludes @data. |
| # |
| # @data: #optional colon (:) separated list of pathnames to load and |
| # concatenate as table data. The resultant binary blob must not have an |
| # ACPI table header. At least one file is required. This field excludes |
| # @file. |
| # |
| # Since 1.5 |
| ## |
| { 'struct': 'AcpiTableOptions', |
| 'data': { |
| '*sig': 'str', |
| '*rev': 'uint8', |
| '*oem_id': 'str', |
| '*oem_table_id': 'str', |
| '*oem_rev': 'uint32', |
| '*asl_compiler_id': 'str', |
| '*asl_compiler_rev': 'uint32', |
| '*file': 'str', |
| '*data': 'str' }} |
| |
| ## |
| # @CommandLineParameterType: |
| # |
| # Possible types for an option parameter. |
| # |
| # @string: accepts a character string |
| # |
| # @boolean: accepts "on" or "off" |
| # |
| # @number: accepts a number |
| # |
| # @size: accepts a number followed by an optional suffix (K)ilo, |
| # (M)ega, (G)iga, (T)era |
| # |
| # Since 1.5 |
| ## |
| { 'enum': 'CommandLineParameterType', |
| 'data': ['string', 'boolean', 'number', 'size'] } |
| |
| ## |
| # @CommandLineParameterInfo: |
| # |
| # Details about a single parameter of a command line option. |
| # |
| # @name: parameter name |
| # |
| # @type: parameter @CommandLineParameterType |
| # |
| # @help: #optional human readable text string, not suitable for parsing. |
| # |
| # @default: #optional default value string (since 2.1) |
| # |
| # Since 1.5 |
| ## |
| { 'struct': 'CommandLineParameterInfo', |
| 'data': { 'name': 'str', |
| 'type': 'CommandLineParameterType', |
| '*help': 'str', |
| '*default': 'str' } } |
| |
| ## |
| # @CommandLineOptionInfo: |
| # |
| # Details about a command line option, including its list of parameter details |
| # |
| # @option: option name |
| # |
| # @parameters: an array of @CommandLineParameterInfo |
| # |
| # Since 1.5 |
| ## |
| { 'struct': 'CommandLineOptionInfo', |
| 'data': { 'option': 'str', 'parameters': ['CommandLineParameterInfo'] } } |
| |
| ## |
| # @query-command-line-options: |
| # |
| # Query command line option schema. |
| # |
| # @option: #optional option name |
| # |
| # Returns: list of @CommandLineOptionInfo for all options (or for the given |
| # @option). Returns an error if the given @option doesn't exist. |
| # |
| # Since 1.5 |
| ## |
| {'command': 'query-command-line-options', 'data': { '*option': 'str' }, |
| 'returns': ['CommandLineOptionInfo'] } |
| |
| ## |
| # @X86CPURegister32 |
| # |
| # A X86 32-bit register |
| # |
| # Since: 1.5 |
| ## |
| { 'enum': 'X86CPURegister32', |
| 'data': [ 'EAX', 'EBX', 'ECX', 'EDX', 'ESP', 'EBP', 'ESI', 'EDI' ] } |
| |
| ## |
| # @X86CPUFeatureWordInfo |
| # |
| # Information about a X86 CPU feature word |
| # |
| # @cpuid-input-eax: Input EAX value for CPUID instruction for that feature word |
| # |
| # @cpuid-input-ecx: #optional Input ECX value for CPUID instruction for that |
| # feature word |
| # |
| # @cpuid-register: Output register containing the feature bits |
| # |
| # @features: value of output register, containing the feature bits |
| # |
| # Since: 1.5 |
| ## |
| { 'struct': 'X86CPUFeatureWordInfo', |
| 'data': { 'cpuid-input-eax': 'int', |
| '*cpuid-input-ecx': 'int', |
| 'cpuid-register': 'X86CPURegister32', |
| 'features': 'int' } } |
| |
| ## |
| # @DummyForceArrays |
| # |
| # Not used by QMP; hack to let us use X86CPUFeatureWordInfoList internally |
| # |
| # Since 2.5 |
| ## |
| { 'struct': 'DummyForceArrays', |
| 'data': { 'unused': ['X86CPUFeatureWordInfo'] } } |
| |
| |
| ## |
| # @RxState: |
| # |
| # Packets receiving state |
| # |
| # @normal: filter assigned packets according to the mac-table |
| # |
| # @none: don't receive any assigned packet |
| # |
| # @all: receive all assigned packets |
| # |
| # Since: 1.6 |
| ## |
| { 'enum': 'RxState', 'data': [ 'normal', 'none', 'all' ] } |
| |
| ## |
| # @RxFilterInfo: |
| # |
| # Rx-filter information for a NIC. |
| # |
| # @name: net client name |
| # |
| # @promiscuous: whether promiscuous mode is enabled |
| # |
| # @multicast: multicast receive state |
| # |
| # @unicast: unicast receive state |
| # |
| # @vlan: vlan receive state (Since 2.0) |
| # |
| # @broadcast-allowed: whether to receive broadcast |
| # |
| # @multicast-overflow: multicast table is overflowed or not |
| # |
| # @unicast-overflow: unicast table is overflowed or not |
| # |
| # @main-mac: the main macaddr string |
| # |
| # @vlan-table: a list of active vlan id |
| # |
| # @unicast-table: a list of unicast macaddr string |
| # |
| # @multicast-table: a list of multicast macaddr string |
| # |
| # Since 1.6 |
| ## |
| { 'struct': 'RxFilterInfo', |
| 'data': { |
| 'name': 'str', |
| 'promiscuous': 'bool', |
| 'multicast': 'RxState', |
| 'unicast': 'RxState', |
| 'vlan': 'RxState', |
| 'broadcast-allowed': 'bool', |
| 'multicast-overflow': 'bool', |
| 'unicast-overflow': 'bool', |
| 'main-mac': 'str', |
| 'vlan-table': ['int'], |
| 'unicast-table': ['str'], |
| 'multicast-table': ['str'] }} |
| |
| ## |
| # @query-rx-filter: |
| # |
| # Return rx-filter information for all NICs (or for the given NIC). |
| # |
| # @name: #optional net client name |
| # |
| # Returns: list of @RxFilterInfo for all NICs (or for the given NIC). |
| # Returns an error if the given @name doesn't exist, or given |
| # NIC doesn't support rx-filter querying, or given net client |
| # isn't a NIC. |
| # |
| # Since: 1.6 |
| ## |
| { 'command': 'query-rx-filter', 'data': { '*name': 'str' }, |
| 'returns': ['RxFilterInfo'] } |
| |
| ## |
| # @InputButton |
| # |
| # Button of a pointer input device (mouse, tablet). |
| # |
| # Since: 2.0 |
| ## |
| { 'enum' : 'InputButton', |
| 'data' : [ 'left', 'middle', 'right', 'wheel-up', 'wheel-down' ] } |
| |
| ## |
| # @InputAxis |
| # |
| # Position axis of a pointer input device (mouse, tablet). |
| # |
| # Since: 2.0 |
| ## |
| { 'enum' : 'InputAxis', |
| 'data' : [ 'x', 'y' ] } |
| |
| ## |
| # @InputKeyEvent |
| # |
| # Keyboard input event. |
| # |
| # @key: Which key this event is for. |
| # @down: True for key-down and false for key-up events. |
| # |
| # Since: 2.0 |
| ## |
| { 'struct' : 'InputKeyEvent', |
| 'data' : { 'key' : 'KeyValue', |
| 'down' : 'bool' } } |
| |
| ## |
| # @InputBtnEvent |
| # |
| # Pointer button input event. |
| # |
| # @button: Which button this event is for. |
| # @down: True for key-down and false for key-up events. |
| # |
| # Since: 2.0 |
| ## |
| { 'struct' : 'InputBtnEvent', |
| 'data' : { 'button' : 'InputButton', |
| 'down' : 'bool' } } |
| |
| ## |
| # @InputMoveEvent |
| # |
| # Pointer motion input event. |
| # |
| # @axis: Which axis is referenced by @value. |
| # @value: Pointer position. For absolute coordinates the |
| # valid range is 0 -> 0x7ffff |
| # |
| # Since: 2.0 |
| ## |
| { 'struct' : 'InputMoveEvent', |
| 'data' : { 'axis' : 'InputAxis', |
| 'value' : 'int' } } |
| |
| ## |
| # @InputEvent |
| # |
| # Input event union. |
| # |
| # @key: Input event of Keyboard |
| # @btn: Input event of pointer buttons |
| # @rel: Input event of relative pointer motion |
| # @abs: Input event of absolute pointer motion |
| # |
| # Since: 2.0 |
| ## |
| { 'union' : 'InputEvent', |
| 'data' : { 'key' : 'InputKeyEvent', |
| 'btn' : 'InputBtnEvent', |
| 'rel' : 'InputMoveEvent', |
| 'abs' : 'InputMoveEvent' } } |
| |
| ## |
| # @input-send-event |
| # |
| # Send input event(s) to guest. |
| # |
| # @device: #optional display device to send event(s) to. |
| # @head: #optional head to send event(s) to, in case the |
| # display device supports multiple scanouts. |
| # @events: List of InputEvent union. |
| # |
| # Returns: Nothing on success. |
| # |
| # The @display and @head parameters can be used to send the input |
| # event to specific input devices in case (a) multiple input devices |
| # of the same kind are added to the virtual machine and (b) you have |
| # configured input routing (see docs/multiseat.txt) for those input |
| # devices. The parameters work exactly like the device and head |
| # properties of input devices. If @device is missing, only devices |
| # that have no input routing config are admissible. If @device is |
| # specified, both input devices with and without input routing config |
| # are admissible, but devices with input routing config take |
| # precedence. |
| # |
| # Since: 2.6 |
| ## |
| { 'command': 'input-send-event', |
| 'data': { '*device': 'str', |
| '*head' : 'int', |
| 'events' : [ 'InputEvent' ] } } |
| |
| ## |
| # @NumaOptions |
| # |
| # A discriminated record of NUMA options. (for OptsVisitor) |
| # |
| # Since 2.1 |
| ## |
| { 'union': 'NumaOptions', |
| 'data': { |
| 'node': 'NumaNodeOptions' }} |
| |
| ## |
| # @NumaNodeOptions |
| # |
| # Create a guest NUMA node. (for OptsVisitor) |
| # |
| # @nodeid: #optional NUMA node ID (increase by 1 from 0 if omitted) |
| # |
| # @cpus: #optional VCPUs belonging to this node (assign VCPUS round-robin |
| # if omitted) |
| # |
| # @mem: #optional memory size of this node; mutually exclusive with @memdev. |
| # Equally divide total memory among nodes if both @mem and @memdev are |
| # omitted. |
| # |
| # @memdev: #optional memory backend object. If specified for one node, |
| # it must be specified for all nodes. |
| # |
| # Since: 2.1 |
| ## |
| { 'struct': 'NumaNodeOptions', |
| 'data': { |
| '*nodeid': 'uint16', |
| '*cpus': ['uint16'], |
| '*mem': 'size', |
| '*memdev': 'str' }} |
| |
| ## |
| # @HostMemPolicy |
| # |
| # Host memory policy types |
| # |
| # @default: restore default policy, remove any nondefault policy |
| # |
| # @preferred: set the preferred host nodes for allocation |
| # |
| # @bind: a strict policy that restricts memory allocation to the |
| # host nodes specified |
| # |
| # @interleave: memory allocations are interleaved across the set |
| # of host nodes specified |
| # |
| # Since 2.1 |
| ## |
| { 'enum': 'HostMemPolicy', |
| 'data': [ 'default', 'preferred', 'bind', 'interleave' ] } |
| |
| ## |
| # @Memdev: |
| # |
| # Information about memory backend |
| # |
| # @size: memory backend size |
| # |
| # @merge: enables or disables memory merge support |
| # |
| # @dump: includes memory backend's memory in a core dump or not |
| # |
| # @prealloc: enables or disables memory preallocation |
| # |
| # @host-nodes: host nodes for its memory policy |
| # |
| # @policy: memory policy of memory backend |
| # |
| # Since: 2.1 |
| ## |
| { 'struct': 'Memdev', |
| 'data': { |
| 'size': 'size', |
| 'merge': 'bool', |
| 'dump': 'bool', |
| 'prealloc': 'bool', |
| 'host-nodes': ['uint16'], |
| 'policy': 'HostMemPolicy' }} |
| |
| ## |
| # @query-memdev: |
| # |
| # Returns information for all memory backends. |
| # |
| # Returns: a list of @Memdev. |
| # |
| # Since: 2.1 |
| ## |
| { 'command': 'query-memdev', 'returns': ['Memdev'] } |
| |
| ## |
| # @PCDIMMDeviceInfo: |
| # |
| # PCDIMMDevice state information |
| # |
| # @id: #optional device's ID |
| # |
| # @addr: physical address, where device is mapped |
| # |
| # @size: size of memory that the device provides |
| # |
| # @slot: slot number at which device is plugged in |
| # |
| # @node: NUMA node number where device is plugged in |
| # |
| # @memdev: memory backend linked with device |
| # |
| # @hotplugged: true if device was hotplugged |
| # |
| # @hotpluggable: true if device if could be added/removed while machine is running |
| # |
| # Since: 2.1 |
| ## |
| { 'struct': 'PCDIMMDeviceInfo', |
| 'data': { '*id': 'str', |
| 'addr': 'int', |
| 'size': 'int', |
| 'slot': 'int', |
| 'node': 'int', |
| 'memdev': 'str', |
| 'hotplugged': 'bool', |
| 'hotpluggable': 'bool' |
| } |
| } |
| |
| ## |
| # @MemoryDeviceInfo: |
| # |
| # Union containing information about a memory device |
| # |
| # Since: 2.1 |
| ## |
| { 'union': 'MemoryDeviceInfo', 'data': {'dimm': 'PCDIMMDeviceInfo'} } |
| |
| ## |
| # @query-memory-devices |
| # |
| # Lists available memory devices and their state |
| # |
| # Since: 2.1 |
| ## |
| { 'command': 'query-memory-devices', 'returns': ['MemoryDeviceInfo'] } |
| |
| ## @ACPISlotType |
| # |
| # @DIMM: memory slot |
| # @CPU: logical CPU slot (since 2.7) |
| # |
| { 'enum': 'ACPISlotType', 'data': [ 'DIMM', 'CPU' ] } |
| |
| ## @ACPIOSTInfo |
| # |
| # OSPM Status Indication for a device |
| # For description of possible values of @source and @status fields |
| # see "_OST (OSPM Status Indication)" chapter of ACPI5.0 spec. |
| # |
| # @device: #optional device ID associated with slot |
| # |
| # @slot: slot ID, unique per slot of a given @slot-type |
| # |
| # @slot-type: type of the slot |
| # |
| # @source: an integer containing the source event |
| # |
| # @status: an integer containing the status code |
| # |
| # Since: 2.1 |
| ## |
| { 'struct': 'ACPIOSTInfo', |
| 'data' : { '*device': 'str', |
| 'slot': 'str', |
| 'slot-type': 'ACPISlotType', |
| 'source': 'int', |
| 'status': 'int' } } |
| |
| ## |
| # @query-acpi-ospm-status |
| # |
| # Lists ACPI OSPM status of ACPI device objects, |
| # which might be reported via _OST method |
| # |
| # Since: 2.1 |
| ## |
| { 'command': 'query-acpi-ospm-status', 'returns': ['ACPIOSTInfo'] } |
| |
| ## |
| # @WatchdogExpirationAction |
| # |
| # An enumeration of the actions taken when the watchdog device's timer is |
| # expired |
| # |
| # @reset: system resets |
| # |
| # @shutdown: system shutdown, note that it is similar to @powerdown, which |
| # tries to set to system status and notify guest |
| # |
| # @poweroff: system poweroff, the emulator program exits |
| # |
| # @pause: system pauses, similar to @stop |
| # |
| # @debug: system enters debug state |
| # |
| # @none: nothing is done |
| # |
| # @inject-nmi: a non-maskable interrupt is injected into the first VCPU (all |
| # VCPUS on x86) (since 2.4) |
| # |
| # Since: 2.1 |
| ## |
| { 'enum': 'WatchdogExpirationAction', |
| 'data': [ 'reset', 'shutdown', 'poweroff', 'pause', 'debug', 'none', |
| 'inject-nmi' ] } |
| |
| ## |
| # @IoOperationType |
| # |
| # An enumeration of the I/O operation types |
| # |
| # @read: read operation |
| # |
| # @write: write operation |
| # |
| # Since: 2.1 |
| ## |
| { 'enum': 'IoOperationType', |
| 'data': [ 'read', 'write' ] } |
| |
| ## |
| # @GuestPanicAction |
| # |
| # An enumeration of the actions taken when guest OS panic is detected |
| # |
| # @pause: system pauses |
| # |
| # Since: 2.1 |
| ## |
| { 'enum': 'GuestPanicAction', |
| 'data': [ 'pause' ] } |
| |
| ## |
| # @rtc-reset-reinjection |
| # |
| # This command will reset the RTC interrupt reinjection backlog. |
| # Can be used if another mechanism to synchronize guest time |
| # is in effect, for example QEMU guest agent's guest-set-time |
| # command. |
| # |
| # Since: 2.1 |
| ## |
| { 'command': 'rtc-reset-reinjection' } |
| |
| # Rocker ethernet network switch |
| { 'include': 'qapi/rocker.json' } |
| |
| ## |
| # ReplayMode: |
| # |
| # Mode of the replay subsystem. |
| # |
| # @none: normal execution mode. Replay or record are not enabled. |
| # |
| # @record: record mode. All non-deterministic data is written into the |
| # replay log. |
| # |
| # @play: replay mode. Non-deterministic data required for system execution |
| # is read from the log. |
| # |
| # Since: 2.5 |
| ## |
| { 'enum': 'ReplayMode', |
| 'data': [ 'none', 'record', 'play' ] } |
| |
| ## |
| # @xen-load-devices-state: |
| # |
| # Load the state of all devices from file. The RAM and the block devices |
| # of the VM are not loaded by this command. |
| # |
| # @filename: the file to load the state of the devices from as binary |
| # data. See xen-save-devices-state.txt for a description of the binary |
| # format. |
| # |
| # Since: 2.7 |
| ## |
| { 'command': 'xen-load-devices-state', 'data': {'filename': 'str'} } |
| |
| ## |
| # @GICCapability: |
| # |
| # The struct describes capability for a specific GIC (Generic |
| # Interrupt Controller) version. These bits are not only decided by |
| # QEMU/KVM software version, but also decided by the hardware that |
| # the program is running upon. |
| # |
| # @version: version of GIC to be described. Currently, only 2 and 3 |
| # are supported. |
| # |
| # @emulated: whether current QEMU/hardware supports emulated GIC |
| # device in user space. |
| # |
| # @kernel: whether current QEMU/hardware supports hardware |
| # accelerated GIC device in kernel. |
| # |
| # Since: 2.6 |
| ## |
| { 'struct': 'GICCapability', |
| 'data': { 'version': 'int', |
| 'emulated': 'bool', |
| 'kernel': 'bool' } } |
| |
| ## |
| # @query-gic-capabilities: |
| # |
| # This command is ARM-only. It will return a list of GICCapability |
| # objects that describe its capability bits. |
| # |
| # Returns: a list of GICCapability objects. |
| # |
| # Since: 2.6 |
| ## |
| { 'command': 'query-gic-capabilities', 'returns': ['GICCapability'] } |
| |
| ## |
| # CpuInstanceProperties |
| # |
| # List of properties to be used for hotplugging a CPU instance, |
| # it should be passed by management with device_add command when |
| # a CPU is being hotplugged. |
| # |
| # Note: currently there are 4 properties that could be present |
| # but management should be prepared to pass through other |
| # properties with device_add command to allow for future |
| # interface extension. This also requires the filed names to be kept in |
| # sync with the properties passed to -device/device_add. |
| # |
| # @node-id: #optional NUMA node ID the CPU belongs to |
| # @socket-id: #optional socket number within node/board the CPU belongs to |
| # @core-id: #optional core number within socket the CPU belongs to |
| # @thread-id: #optional thread number within core the CPU belongs to |
| # |
| # Since: 2.7 |
| ## |
| { 'struct': 'CpuInstanceProperties', |
| 'data': { '*node-id': 'int', |
| '*socket-id': 'int', |
| '*core-id': 'int', |
| '*thread-id': 'int' |
| } |
| } |
| |
| ## |
| # @HotpluggableCPU |
| # |
| # @type: CPU object type for usage with device_add command |
| # @props: list of properties to be used for hotplugging CPU |
| # @vcpus-count: number of logical VCPU threads @HotpluggableCPU provides |
| # @qom-path: #optional link to existing CPU object if CPU is present or |
| # omitted if CPU is not present. |
| # |
| # Since: 2.7 |
| ## |
| { 'struct': 'HotpluggableCPU', |
| 'data': { 'type': 'str', |
| 'vcpus-count': 'int', |
| 'props': 'CpuInstanceProperties', |
| '*qom-path': 'str' |
| } |
| } |
| |
| ## |
| # @query-hotpluggable-cpus |
| # |
| # Returns: a list of HotpluggableCPU objects. |
| # |
| # Since: 2.7 |
| ## |
| { 'command': 'query-hotpluggable-cpus', 'returns': ['HotpluggableCPU'] } |