qapi/run-state.json - third_party/qemu - Git at Google

 # -*- Mode: Python -*-
 #

 ##
 # = VM run state
 ##

 ##
 # @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,
 #        VM can not get into this state unless colo capability is enabled
 #        for migration. (since 2.8)
 # @preconfig: QEMU is paused before board specific init callback is executed.
 #             The state is reachable only if the --preconfig CLI option is used.
 #             (Since 3.0)
 ##
 { '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', 'preconfig' ] }

 ##
 # @ShutdownCause:
 #
 # An enumeration of reasons for a Shutdown.
 #
 # @none: No shutdown request pending
 #
 # @host-error: An error prevents further use of guest
 #
 # @host-qmp-quit: Reaction to the QMP command 'quit'
 #
 # @host-qmp-system-reset: Reaction to the QMP command 'system_reset'
 #
 # @host-signal: Reaction to a signal, such as SIGINT
 #
 # @host-ui: Reaction to a UI event, like window close
 #
 # @guest-shutdown: Guest shutdown/suspend request, via ACPI or other
 #                  hardware-specific means
 #
 # @guest-reset: Guest reset request, and command line turns that into
 #               a shutdown
 #
 # @guest-panic: Guest panicked, and command line turns that into a shutdown
 #
 # @subsystem-reset: Partial guest reset that does not trigger QMP events and
 #                   ignores --no-reboot. This is useful for sanitizing
 #                   hypercalls on s390 that are used during kexec/kdump/boot
 #
 ##
 { 'enum': 'ShutdownCause',
   # Beware, shutdown_caused_by_guest() depends on enumeration order
   'data': [ 'none', 'host-error', 'host-qmp-quit', 'host-qmp-system-reset',
             'host-signal', 'host-ui', 'guest-shutdown', 'guest-reset',
             'guest-panic', 'subsystem-reset'] }

 ##
 # @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
 #
 # Example:
 #
 # -> { "execute": "query-status" }
 # <- { "return": { "running": true,
 #                  "singlestep": false,
 #                  "status": "running" } }
 #
 ##
 { 'command': 'query-status', 'returns': 'StatusInfo',
   'allow-preconfig': true }

 ##
 # @SHUTDOWN:
 #
 # Emitted when the virtual machine has shut down, indicating that qemu is
 # about to exit.
 #
 # @guest: If true, the shutdown was triggered by a guest request (such as
 #         a guest-initiated ACPI shutdown request or other hardware-specific action)
 #         rather than a host request (such as sending qemu a SIGINT). (since 2.10)
 #
 # @reason: The @ShutdownCause which resulted in the SHUTDOWN. (since 4.0)
 #
 # Note: If the command-line option "-no-shutdown" has been specified, qemu will
 #       not exit, and a STOP event will eventually follow the SHUTDOWN event
 #
 # Since: 0.12.0
 #
 # Example:
 #
 # <- { "event": "SHUTDOWN", "data": { "guest": true },
 #      "timestamp": { "seconds": 1267040730, "microseconds": 682951 } }
 #
 ##
 { 'event': 'SHUTDOWN', 'data': { 'guest': 'bool', 'reason': 'ShutdownCause' } }

 ##
 # @POWERDOWN:
 #
 # Emitted when the virtual machine is powered down through the power control
 # system, such as via ACPI.
 #
 # Since: 0.12.0
 #
 # Example:
 #
 # <- { "event": "POWERDOWN",
 #      "timestamp": { "seconds": 1267040730, "microseconds": 682951 } }
 #
 ##
 { 'event': 'POWERDOWN' }

 ##
 # @RESET:
 #
 # Emitted when the virtual machine is reset
 #
 # @guest: If true, the reset was triggered by a guest request (such as
 #         a guest-initiated ACPI reboot request or other hardware-specific action)
 #         rather than a host request (such as the QMP command system_reset).
 #         (since 2.10)
 #
 # @reason: The @ShutdownCause of the RESET. (since 4.0)
 #
 # Since: 0.12.0
 #
 # Example:
 #
 # <- { "event": "RESET", "data": { "guest": false },
 #      "timestamp": { "seconds": 1267041653, "microseconds": 9518 } }
 #
 ##
 { 'event': 'RESET', 'data': { 'guest': 'bool', 'reason': 'ShutdownCause' } }

 ##
 # @STOP:
 #
 # Emitted when the virtual machine is stopped
 #
 # Since: 0.12.0
 #
 # Example:
 #
 # <- { "event": "STOP",
 #      "timestamp": { "seconds": 1267041730, "microseconds": 281295 } }
 #
 ##
 { 'event': 'STOP' }

 ##
 # @RESUME:
 #
 # Emitted when the virtual machine resumes execution
 #
 # Since: 0.12.0
 #
 # Example:
 #
 # <- { "event": "RESUME",
 #      "timestamp": { "seconds": 1271770767, "microseconds": 582542 } }
 #
 ##
 { 'event': 'RESUME' }

 ##
 # @SUSPEND:
 #
 # Emitted when guest enters a hardware suspension state, for example, S3 state,
 # which is sometimes called standby state
 #
 # Since: 1.1
 #
 # Example:
 #
 # <- { "event": "SUSPEND",
 #      "timestamp": { "seconds": 1344456160, "microseconds": 309119 } }
 #
 ##
 { 'event': 'SUSPEND' }

 ##
 # @SUSPEND_DISK:
 #
 # Emitted when guest enters a hardware suspension state with data saved on
 # disk, for example, S4 state, which is sometimes called hibernate state
 #
 # Note: QEMU shuts down (similar to event @SHUTDOWN) when entering this state
 #
 # Since: 1.2
 #
 # Example:
 #
 # <-   { "event": "SUSPEND_DISK",
 #        "timestamp": { "seconds": 1344456160, "microseconds": 309119 } }
 #
 ##
 { 'event': 'SUSPEND_DISK' }

 ##
 # @WAKEUP:
 #
 # Emitted when the guest has woken up from suspend state and is running
 #
 # Since: 1.1
 #
 # Example:
 #
 # <- { "event": "WAKEUP",
 #      "timestamp": { "seconds": 1344522075, "microseconds": 745528 } }
 #
 ##
 { 'event': 'WAKEUP' }

 ##
 # @WATCHDOG:
 #
 # Emitted when the watchdog device's timer is expired
 #
 # @action: action that has been taken
 #
 # Note: If action is "reset", "shutdown", or "pause" the WATCHDOG event is
 #       followed respectively by the RESET, SHUTDOWN, or STOP events
 #
 # Note: This event is rate-limited.
 #
 # Since: 0.13.0
 #
 # Example:
 #
 # <- { "event": "WATCHDOG",
 #      "data": { "action": "reset" },
 #      "timestamp": { "seconds": 1267061043, "microseconds": 959568 } }
 #
 ##
 { 'event': 'WATCHDOG',
   'data': { 'action': 'WatchdogAction' } }

 ##
 # @WatchdogAction:
 #
 # 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': 'WatchdogAction',
   'data': [ 'reset', 'shutdown', 'poweroff', 'pause', 'debug', 'none',
             'inject-nmi' ] }

 ##
 # @watchdog-set-action:
 #
 # Set watchdog action
 #
 # Since: 2.11
 ##
 { 'command': 'watchdog-set-action', 'data' : {'action': 'WatchdogAction'} }

 ##
 # @GUEST_PANICKED:
 #
 # Emitted when guest OS panic is detected
 #
 # @action: action that has been taken, currently always "pause"
 #
 # @info: information about a panic (since 2.9)
 #
 # Since: 1.5
 #
 # Example:
 #
 # <- { "event": "GUEST_PANICKED",
 #      "data": { "action": "pause" } }
 #
 ##
 { 'event': 'GUEST_PANICKED',
   'data': { 'action': 'GuestPanicAction', '*info': 'GuestPanicInformation' } }

 ##
 # @GUEST_CRASHLOADED:
 #
 # Emitted when guest OS crash loaded is detected
 #
 # @action: action that has been taken, currently always "run"
 #
 # @info: information about a panic
 #
 # Since: 5.0
 #
 # Example:
 #
 # <- { "event": "GUEST_CRASHLOADED",
 #      "data": { "action": "run" } }
 #
 ##
 { 'event': 'GUEST_CRASHLOADED',
   'data': { 'action': 'GuestPanicAction', '*info': 'GuestPanicInformation' } }

 ##
 # @GuestPanicAction:
 #
 # An enumeration of the actions taken when guest OS panic is detected
 #
 # @pause: system pauses
 #
 # Since: 2.1 (poweroff since 2.8, run since 5.0)
 ##
 { 'enum': 'GuestPanicAction',
   'data': [ 'pause', 'poweroff', 'run' ] }

 ##
 # @GuestPanicInformationType:
 #
 # An enumeration of the guest panic information types
 #
 # @hyper-v: hyper-v guest panic information type
 #
 # @s390: s390 guest panic information type (Since: 2.12)
 #
 # Since: 2.9
 ##
 { 'enum': 'GuestPanicInformationType',
   'data': [ 'hyper-v', 's390' ] }

 ##
 # @GuestPanicInformation:
 #
 # Information about a guest panic
 #
 # @type: Crash type that defines the hypervisor specific information
 #
 # Since: 2.9
 ##
 {'union': 'GuestPanicInformation',
  'base': {'type': 'GuestPanicInformationType'},
  'discriminator': 'type',
  'data': { 'hyper-v': 'GuestPanicInformationHyperV',
            's390': 'GuestPanicInformationS390' } }

 ##
 # @GuestPanicInformationHyperV:
 #
 # Hyper-V specific guest panic information (HV crash MSRs)
 #
 # Since: 2.9
 ##
 {'struct': 'GuestPanicInformationHyperV',
  'data': { 'arg1': 'uint64',
            'arg2': 'uint64',
            'arg3': 'uint64',
            'arg4': 'uint64',
            'arg5': 'uint64' } }

 ##
 # @S390CrashReason:
 #
 # Reason why the CPU is in a crashed state.
 #
 # @unknown: no crash reason was set
 #
 # @disabled-wait: the CPU has entered a disabled wait state
 #
 # @extint-loop: clock comparator or cpu timer interrupt with new PSW enabled
 #               for external interrupts
 #
 # @pgmint-loop: program interrupt with BAD new PSW
 #
 # @opint-loop: operation exception interrupt with invalid code at the program
 #              interrupt new PSW
 #
 # Since: 2.12
 ##
 { 'enum': 'S390CrashReason',
   'data': [ 'unknown',
             'disabled-wait',
             'extint-loop',
             'pgmint-loop',
             'opint-loop' ] }

 ##
 # @GuestPanicInformationS390:
 #
 # S390 specific guest panic information (PSW)
 #
 # @core: core id of the CPU that crashed
 # @psw-mask: control fields of guest PSW
 # @psw-addr: guest instruction address
 # @reason: guest crash reason
 #
 # Since: 2.12
 ##
 {'struct': 'GuestPanicInformationS390',
  'data': { 'core': 'uint32',
            'psw-mask': 'uint64',
            'psw-addr': 'uint64',
            'reason': 'S390CrashReason' } }
	# -- Mode: Python --
	#

	##
	# = VM run state
	##

	##
	# @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,
	# VM can not get into this state unless colo capability is enabled
	# for migration. (since 2.8)
	# @preconfig: QEMU is paused before board specific init callback is executed.
	# The state is reachable only if the --preconfig CLI option is used.
	# (Since 3.0)
	##
	{ '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', 'preconfig' ] }

	##
	# @ShutdownCause:
	#
	# An enumeration of reasons for a Shutdown.
	#
	# @none: No shutdown request pending
	#
	# @host-error: An error prevents further use of guest
	#
	# @host-qmp-quit: Reaction to the QMP command 'quit'
	#
	# @host-qmp-system-reset: Reaction to the QMP command 'system_reset'
	#
	# @host-signal: Reaction to a signal, such as SIGINT
	#
	# @host-ui: Reaction to a UI event, like window close
	#
	# @guest-shutdown: Guest shutdown/suspend request, via ACPI or other
	# hardware-specific means
	#
	# @guest-reset: Guest reset request, and command line turns that into
	# a shutdown
	#
	# @guest-panic: Guest panicked, and command line turns that into a shutdown
	#
	# @subsystem-reset: Partial guest reset that does not trigger QMP events and
	# ignores --no-reboot. This is useful for sanitizing
	# hypercalls on s390 that are used during kexec/kdump/boot
	#
	##
	{ 'enum': 'ShutdownCause',
	# Beware, shutdown_caused_by_guest() depends on enumeration order
	'data': [ 'none', 'host-error', 'host-qmp-quit', 'host-qmp-system-reset',
	'host-signal', 'host-ui', 'guest-shutdown', 'guest-reset',
	'guest-panic', 'subsystem-reset'] }

	##
	# @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
	#
	# Example:
	#
	# -> { "execute": "query-status" }
	# <- { "return": { "running": true,
	# "singlestep": false,
	# "status": "running" } }
	#
	##
	{ 'command': 'query-status', 'returns': 'StatusInfo',
	'allow-preconfig': true }

	##
	# @SHUTDOWN:
	#
	# Emitted when the virtual machine has shut down, indicating that qemu is
	# about to exit.
	#
	# @guest: If true, the shutdown was triggered by a guest request (such as
	# a guest-initiated ACPI shutdown request or other hardware-specific action)
	# rather than a host request (such as sending qemu a SIGINT). (since 2.10)
	#
	# @reason: The @ShutdownCause which resulted in the SHUTDOWN. (since 4.0)
	#
	# Note: If the command-line option "-no-shutdown" has been specified, qemu will
	# not exit, and a STOP event will eventually follow the SHUTDOWN event
	#
	# Since: 0.12.0
	#
	# Example:
	#
	# <- { "event": "SHUTDOWN", "data": { "guest": true },
	# "timestamp": { "seconds": 1267040730, "microseconds": 682951 } }
	#
	##
	{ 'event': 'SHUTDOWN', 'data': { 'guest': 'bool', 'reason': 'ShutdownCause' } }

	##
	# @POWERDOWN:
	#
	# Emitted when the virtual machine is powered down through the power control
	# system, such as via ACPI.
	#
	# Since: 0.12.0
	#
	# Example:
	#
	# <- { "event": "POWERDOWN",
	# "timestamp": { "seconds": 1267040730, "microseconds": 682951 } }
	#
	##
	{ 'event': 'POWERDOWN' }

	##
	# @RESET:
	#
	# Emitted when the virtual machine is reset
	#
	# @guest: If true, the reset was triggered by a guest request (such as
	# a guest-initiated ACPI reboot request or other hardware-specific action)
	# rather than a host request (such as the QMP command system_reset).
	# (since 2.10)
	#
	# @reason: The @ShutdownCause of the RESET. (since 4.0)
	#
	# Since: 0.12.0
	#
	# Example:
	#
	# <- { "event": "RESET", "data": { "guest": false },
	# "timestamp": { "seconds": 1267041653, "microseconds": 9518 } }
	#
	##
	{ 'event': 'RESET', 'data': { 'guest': 'bool', 'reason': 'ShutdownCause' } }

	##
	# @STOP:
	#
	# Emitted when the virtual machine is stopped
	#
	# Since: 0.12.0
	#
	# Example:
	#
	# <- { "event": "STOP",
	# "timestamp": { "seconds": 1267041730, "microseconds": 281295 } }
	#
	##
	{ 'event': 'STOP' }

	##
	# @RESUME:
	#
	# Emitted when the virtual machine resumes execution
	#
	# Since: 0.12.0
	#
	# Example:
	#
	# <- { "event": "RESUME",
	# "timestamp": { "seconds": 1271770767, "microseconds": 582542 } }
	#
	##
	{ 'event': 'RESUME' }

	##
	# @SUSPEND:
	#
	# Emitted when guest enters a hardware suspension state, for example, S3 state,
	# which is sometimes called standby state
	#
	# Since: 1.1
	#
	# Example:
	#
	# <- { "event": "SUSPEND",
	# "timestamp": { "seconds": 1344456160, "microseconds": 309119 } }
	#
	##
	{ 'event': 'SUSPEND' }

	##
	# @SUSPEND_DISK:
	#
	# Emitted when guest enters a hardware suspension state with data saved on
	# disk, for example, S4 state, which is sometimes called hibernate state
	#
	# Note: QEMU shuts down (similar to event @SHUTDOWN) when entering this state
	#
	# Since: 1.2
	#
	# Example:
	#
	# <- { "event": "SUSPEND_DISK",
	# "timestamp": { "seconds": 1344456160, "microseconds": 309119 } }
	#
	##
	{ 'event': 'SUSPEND_DISK' }

	##
	# @WAKEUP:
	#
	# Emitted when the guest has woken up from suspend state and is running
	#
	# Since: 1.1
	#
	# Example:
	#
	# <- { "event": "WAKEUP",
	# "timestamp": { "seconds": 1344522075, "microseconds": 745528 } }
	#
	##
	{ 'event': 'WAKEUP' }

	##
	# @WATCHDOG:
	#
	# Emitted when the watchdog device's timer is expired
	#
	# @action: action that has been taken
	#
	# Note: If action is "reset", "shutdown", or "pause" the WATCHDOG event is
	# followed respectively by the RESET, SHUTDOWN, or STOP events
	#
	# Note: This event is rate-limited.
	#
	# Since: 0.13.0
	#
	# Example:
	#
	# <- { "event": "WATCHDOG",
	# "data": { "action": "reset" },
	# "timestamp": { "seconds": 1267061043, "microseconds": 959568 } }
	#
	##
	{ 'event': 'WATCHDOG',
	'data': { 'action': 'WatchdogAction' } }

	##
	# @WatchdogAction:
	#
	# 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': 'WatchdogAction',
	'data': [ 'reset', 'shutdown', 'poweroff', 'pause', 'debug', 'none',
	'inject-nmi' ] }

	##
	# @watchdog-set-action:
	#
	# Set watchdog action
	#
	# Since: 2.11
	##
	{ 'command': 'watchdog-set-action', 'data' : {'action': 'WatchdogAction'} }

	##
	# @GUEST_PANICKED:
	#
	# Emitted when guest OS panic is detected
	#
	# @action: action that has been taken, currently always "pause"
	#
	# @info: information about a panic (since 2.9)
	#
	# Since: 1.5
	#
	# Example:
	#
	# <- { "event": "GUEST_PANICKED",
	# "data": { "action": "pause" } }
	#
	##
	{ 'event': 'GUEST_PANICKED',
	'data': { 'action': 'GuestPanicAction', '*info': 'GuestPanicInformation' } }

	##
	# @GUEST_CRASHLOADED:
	#
	# Emitted when guest OS crash loaded is detected
	#
	# @action: action that has been taken, currently always "run"
	#
	# @info: information about a panic
	#
	# Since: 5.0
	#
	# Example:
	#
	# <- { "event": "GUEST_CRASHLOADED",
	# "data": { "action": "run" } }
	#
	##
	{ 'event': 'GUEST_CRASHLOADED',
	'data': { 'action': 'GuestPanicAction', '*info': 'GuestPanicInformation' } }

	##
	# @GuestPanicAction:
	#
	# An enumeration of the actions taken when guest OS panic is detected
	#
	# @pause: system pauses
	#
	# Since: 2.1 (poweroff since 2.8, run since 5.0)
	##
	{ 'enum': 'GuestPanicAction',
	'data': [ 'pause', 'poweroff', 'run' ] }

	##
	# @GuestPanicInformationType:
	#
	# An enumeration of the guest panic information types
	#
	# @hyper-v: hyper-v guest panic information type
	#
	# @s390: s390 guest panic information type (Since: 2.12)
	#
	# Since: 2.9
	##
	{ 'enum': 'GuestPanicInformationType',
	'data': [ 'hyper-v', 's390' ] }

	##
	# @GuestPanicInformation:
	#
	# Information about a guest panic
	#
	# @type: Crash type that defines the hypervisor specific information
	#
	# Since: 2.9
	##
	{'union': 'GuestPanicInformation',
	'base': {'type': 'GuestPanicInformationType'},
	'discriminator': 'type',
	'data': { 'hyper-v': 'GuestPanicInformationHyperV',
	's390': 'GuestPanicInformationS390' } }

	##
	# @GuestPanicInformationHyperV:
	#
	# Hyper-V specific guest panic information (HV crash MSRs)
	#
	# Since: 2.9
	##
	{'struct': 'GuestPanicInformationHyperV',
	'data': { 'arg1': 'uint64',
	'arg2': 'uint64',
	'arg3': 'uint64',
	'arg4': 'uint64',
	'arg5': 'uint64' } }

	##
	# @S390CrashReason:
	#
	# Reason why the CPU is in a crashed state.
	#
	# @unknown: no crash reason was set
	#
	# @disabled-wait: the CPU has entered a disabled wait state
	#
	# @extint-loop: clock comparator or cpu timer interrupt with new PSW enabled
	# for external interrupts
	#
	# @pgmint-loop: program interrupt with BAD new PSW
	#
	# @opint-loop: operation exception interrupt with invalid code at the program
	# interrupt new PSW
	#
	# Since: 2.12
	##
	{ 'enum': 'S390CrashReason',
	'data': [ 'unknown',
	'disabled-wait',
	'extint-loop',
	'pgmint-loop',
	'opint-loop' ] }

	##
	# @GuestPanicInformationS390:
	#
	# S390 specific guest panic information (PSW)
	#
	# @core: core id of the CPU that crashed
	# @psw-mask: control fields of guest PSW
	# @psw-addr: guest instruction address
	# @reason: guest crash reason
	#
	# Since: 2.12
	##
	{'struct': 'GuestPanicInformationS390',
	'data': { 'core': 'uint32',
	'psw-mask': 'uint64',
	'psw-addr': 'uint64',
	'reason': 'S390CrashReason' } }