# -*- Mode: Python -*- # # QAPI Schema ## # @NameInfo: # # Guest name information. # # @name: #optional The name of the guest # # Since 0.14.0 ## { 'type': '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' } ## # @VersionInfo: # # A description of QEMU's version. # # @qemu.major: The major version of QEMU # # @qemu.minor: The minor version of QEMU # # @qemu.micro: The micro version of QEMU. By current convention, a micro # version of 50 signifies a development branch. A micro version # greater than or equal to 90 signifies a release candidate for # the next minor version. A micro version of less than 50 # signifies a stable release. # # @package: QEMU will always set this field to an empty string. Downstream # versions of QEMU should set this to a non-empty string. The # exact format depends on the downstream however it highly # recommended that a unique name is used. # # Since: 0.14.0 ## { 'type': 'VersionInfo', 'data': {'qemu': {'major': 'int', 'minor': 'int', 'micro': 'int'}, 'package': 'str'} } ## # @query-version: # # Returns the current version of QEMU. # # Returns: A @VersionInfo object describing the current version of QEMU. # # Since: 0.14.0 ## { 'command': 'query-version', 'returns': 'VersionInfo' } ## # @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 ## { 'type': '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 enumation of VM run states. # # @debug: QEMU is running on a debugger # # @inmigrate: guest is paused waiting for an incoming migration # # @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 # # @finish-migrate: guest is paused to finish the migration process # # @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) # # @watchdog: the watchdog action is configured to pause and has been triggered ## { 'enum': 'RunState', 'data': [ 'debug', 'inmigrate', 'internal-error', 'io-error', 'paused', 'postmigrate', 'prelaunch', 'finish-migrate', 'restore-vm', 'running', 'save-vm', 'shutdown', 'watchdog' ] } ## # @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 ## { 'type': '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. ## { 'type': '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 # # Notes: @filename is encoded using the QEMU command line character device # encoding. See the QEMU man page for details. # # Since: 0.14.0 ## { 'type': 'ChardevInfo', 'data': {'label': 'str', 'filename': 'str'} } ## # @query-chardev: # # Returns information about current character devices. # # Returns: a list of @ChardevInfo # # Since: 0.14.0 ## { 'command': 'query-chardev', 'returns': ['ChardevInfo'] } ## # @CommandInfo: # # Information about a QMP command # # @name: The command name # # Since: 0.14.0 ## { 'type': 'CommandInfo', 'data': {'name': 'str'} } ## # @query-commands: # # Return a list of supported QMP commands by this server # # Returns: A list of @CommandInfo for all supported commands # # Since: 0.14.0 ## { 'command': 'query-commands', 'returns': ['CommandInfo'] } ## # @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 # # Since: 0.14.0. ## { 'type': 'MigrationStats', 'data': {'transferred': 'int', 'remaining': 'int', 'total': 'int' } } ## # @MigrationInfo # # Information about current migration process. # # @status: #optional string describing the current migration status. # As of 0.14.0 this can be 'active', 'completed', 'failed' or # 'cancelled'. 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' # # @disk: #optional @MigrationStats containing detailed disk migration # status, only returned if status is 'active' and it is a block # migration # # Since: 0.14.0 ## { 'type': 'MigrationInfo', 'data': {'*status': 'str', '*ram': 'MigrationStats', '*disk': 'MigrationStats'} } ## # @query-migrate # # Returns information about current migration process. # # Returns: @MigrationInfo # # Since: 0.14.0 ## { 'command': 'query-migrate', 'returns': 'MigrationInfo' } ## # @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 ## { 'type': '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'] } ## # @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 ## { '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' }