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1# -*- Mode: Python -*-
2#
3# QAPI Schema
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5# QAPI common definitions
6{ 'include': 'qapi/common.json' }
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8# QAPI block definitions
9{ 'include': 'qapi/block.json' }
10
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11# QAPI event definitions
12{ 'include': 'qapi/event.json' }
13
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14# Tracing commands
15{ 'include': 'qapi/trace.json' }
16
104059da 17##
801db5ec 18# @LostTickPolicy:
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19#
20# Policy for handling lost ticks in timer devices.
21#
22# @discard: throw away the missed tick(s) and continue with future injection
23# normally. Guest time may be delayed, unless the OS has explicit
24# handling of lost ticks
25#
26# @delay: continue to deliver ticks at the normal rate. Guest time will be
27# delayed due to the late tick
28#
29# @merge: merge the missed tick(s) into one tick and inject. Guest time
30# may be delayed, depending on how the OS reacts to the merging
31# of ticks
32#
33# @slew: deliver ticks at a higher rate to catch up with the missed tick. The
34# guest time should not be delayed once catchup is complete.
35#
36# Since: 2.0
37##
38{ 'enum': 'LostTickPolicy',
39 'data': ['discard', 'delay', 'merge', 'slew' ] }
40
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41# @add_client
42#
43# Allow client connections for VNC, Spice and socket based
44# character devices to be passed in to QEMU via SCM_RIGHTS.
45#
46# @protocol: protocol name. Valid names are "vnc", "spice" or the
47# name of a character device (eg. from -chardev id=XXXX)
48#
49# @fdname: file descriptor name previously passed via 'getfd' command
50#
51# @skipauth: #optional whether to skip authentication. Only applies
52# to "vnc" and "spice" protocols
53#
54# @tls: #optional whether to perform TLS. Only applies to the "spice"
55# protocol
56#
57# Returns: nothing on success.
58#
59# Since: 0.14.0
60##
61{ 'command': 'add_client',
62 'data': { 'protocol': 'str', 'fdname': 'str', '*skipauth': 'bool',
63 '*tls': 'bool' } }
64
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65##
66# @NameInfo:
67#
68# Guest name information.
69#
70# @name: #optional The name of the guest
71#
72# Since 0.14.0
73##
895a2a80 74{ 'struct': 'NameInfo', 'data': {'*name': 'str'} }
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75
76##
77# @query-name:
78#
79# Return the name information of a guest.
80#
81# Returns: @NameInfo of the guest
82#
83# Since 0.14.0
84##
85{ 'command': 'query-name', 'returns': 'NameInfo' }
b9c15f16 86
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87##
88# @KvmInfo:
89#
90# Information about support for KVM acceleration
91#
92# @enabled: true if KVM acceleration is active
93#
94# @present: true if KVM acceleration is built into this executable
95#
96# Since: 0.14.0
97##
895a2a80 98{ 'struct': 'KvmInfo', 'data': {'enabled': 'bool', 'present': 'bool'} }
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99
100##
101# @query-kvm:
102#
103# Returns information about KVM acceleration
104#
105# Returns: @KvmInfo
106#
107# Since: 0.14.0
108##
109{ 'command': 'query-kvm', 'returns': 'KvmInfo' }
110
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111##
112# @RunState
113#
6932a69b 114# An enumeration of VM run states.
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115#
116# @debug: QEMU is running on a debugger
117#
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118# @finish-migrate: guest is paused to finish the migration process
119#
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120# @inmigrate: guest is paused waiting for an incoming migration. Note
121# that this state does not tell whether the machine will start at the
122# end of the migration. This depends on the command-line -S option and
123# any invocation of 'stop' or 'cont' that has happened since QEMU was
124# started.
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125#
126# @internal-error: An internal error that prevents further guest execution
127# has occurred
128#
129# @io-error: the last IOP has failed and the device is configured to pause
130# on I/O errors
131#
132# @paused: guest has been paused via the 'stop' command
133#
134# @postmigrate: guest is paused following a successful 'migrate'
135#
136# @prelaunch: QEMU was started with -S and guest has not started
137#
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138# @restore-vm: guest is paused to restore VM state
139#
140# @running: guest is actively running
141#
142# @save-vm: guest is paused to save the VM state
143#
144# @shutdown: guest is shut down (and -no-shutdown is in use)
145#
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146# @suspended: guest is suspended (ACPI S3)
147#
1fa9a5e4 148# @watchdog: the watchdog action is configured to pause and has been triggered
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149#
150# @guest-panicked: guest has been panicked as a result of guest OS panic
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151##
152{ 'enum': 'RunState',
153 'data': [ 'debug', 'inmigrate', 'internal-error', 'io-error', 'paused',
154 'postmigrate', 'prelaunch', 'finish-migrate', 'restore-vm',
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155 'running', 'save-vm', 'shutdown', 'suspended', 'watchdog',
156 'guest-panicked' ] }
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157
158##
159# @StatusInfo:
160#
161# Information about VCPU run state
162#
163# @running: true if all VCPUs are runnable, false if not runnable
164#
165# @singlestep: true if VCPUs are in single-step mode
166#
167# @status: the virtual machine @RunState
168#
169# Since: 0.14.0
170#
171# Notes: @singlestep is enabled through the GDB stub
172##
895a2a80 173{ 'struct': 'StatusInfo',
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174 'data': {'running': 'bool', 'singlestep': 'bool', 'status': 'RunState'} }
175
176##
177# @query-status:
178#
179# Query the run status of all VCPUs
180#
181# Returns: @StatusInfo reflecting all VCPUs
182#
183# Since: 0.14.0
184##
185{ 'command': 'query-status', 'returns': 'StatusInfo' }
186
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187##
188# @UuidInfo:
189#
190# Guest UUID information.
191#
192# @UUID: the UUID of the guest
193#
194# Since: 0.14.0
195#
196# Notes: If no UUID was specified for the guest, a null UUID is returned.
197##
895a2a80 198{ 'struct': 'UuidInfo', 'data': {'UUID': 'str'} }
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199
200##
201# @query-uuid:
202#
203# Query the guest UUID information.
204#
205# Returns: The @UuidInfo for the guest
206#
207# Since 0.14.0
208##
209{ 'command': 'query-uuid', 'returns': 'UuidInfo' }
210
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211##
212# @ChardevInfo:
213#
214# Information about a character device.
215#
216# @label: the label of the character device
217#
218# @filename: the filename of the character device
219#
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220# @frontend-open: shows whether the frontend device attached to this backend
221# (eg. with the chardev=... option) is in open or closed state
222# (since 2.1)
223#
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224# Notes: @filename is encoded using the QEMU command line character device
225# encoding. See the QEMU man page for details.
226#
227# Since: 0.14.0
228##
895a2a80 229{ 'struct': 'ChardevInfo', 'data': {'label': 'str',
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230 'filename': 'str',
231 'frontend-open': 'bool'} }
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232
233##
234# @query-chardev:
235#
236# Returns information about current character devices.
237#
238# Returns: a list of @ChardevInfo
239#
240# Since: 0.14.0
241##
242{ 'command': 'query-chardev', 'returns': ['ChardevInfo'] }
aa9b79bc 243
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244##
245# @ChardevBackendInfo:
246#
247# Information about a character device backend
248#
249# @name: The backend name
250#
251# Since: 2.0
252##
895a2a80 253{ 'struct': 'ChardevBackendInfo', 'data': {'name': 'str'} }
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254
255##
256# @query-chardev-backends:
257#
258# Returns information about character device backends.
259#
260# Returns: a list of @ChardevBackendInfo
261#
262# Since: 2.0
263##
264{ 'command': 'query-chardev-backends', 'returns': ['ChardevBackendInfo'] }
265
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266##
267# @DataFormat:
268#
269# An enumeration of data format.
270#
3949e594 271# @utf8: Data is a UTF-8 string (RFC 3629)
1f590cf9 272#
3949e594 273# @base64: Data is Base64 encoded binary (RFC 3548)
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274#
275# Since: 1.4
276##
ad0f171e 277{ 'enum': 'DataFormat',
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278 'data': [ 'utf8', 'base64' ] }
279
280##
3949e594 281# @ringbuf-write:
1f590cf9 282#
3949e594 283# Write to a ring buffer character device.
1f590cf9 284#
3949e594 285# @device: the ring buffer character device name
1f590cf9 286#
3949e594 287# @data: data to write
1f590cf9 288#
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289# @format: #optional data encoding (default 'utf8').
290# - base64: data must be base64 encoded text. Its binary
291# decoding gets written.
292# Bug: invalid base64 is currently not rejected.
293# Whitespace *is* invalid.
294# - utf8: data's UTF-8 encoding is written
295# - data itself is always Unicode regardless of format, like
296# any other string.
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297#
298# Returns: Nothing on success
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299#
300# Since: 1.4
301##
3949e594 302{ 'command': 'ringbuf-write',
82e59a67 303 'data': {'device': 'str', 'data': 'str',
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304 '*format': 'DataFormat'} }
305
49b6d722 306##
3949e594 307# @ringbuf-read:
49b6d722 308#
3949e594 309# Read from a ring buffer character device.
49b6d722 310#
3949e594 311# @device: the ring buffer character device name
49b6d722 312#
3949e594 313# @size: how many bytes to read at most
49b6d722 314#
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315# @format: #optional data encoding (default 'utf8').
316# - base64: the data read is returned in base64 encoding.
317# - utf8: the data read is interpreted as UTF-8.
318# Bug: can screw up when the buffer contains invalid UTF-8
319# sequences, NUL characters, after the ring buffer lost
320# data, and when reading stops because the size limit is
321# reached.
322# - The return value is always Unicode regardless of format,
323# like any other string.
49b6d722 324#
3ab651fc 325# Returns: data read from the device
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326#
327# Since: 1.4
328##
3949e594 329{ 'command': 'ringbuf-read',
49b6d722 330 'data': {'device': 'str', 'size': 'int', '*format': 'DataFormat'},
3ab651fc 331 'returns': 'str' }
49b6d722 332
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333##
334# @EventInfo:
335#
336# Information about a QMP event
337#
338# @name: The event name
339#
340# Since: 1.2.0
341##
895a2a80 342{ 'struct': 'EventInfo', 'data': {'name': 'str'} }
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343
344##
345# @query-events:
346#
347# Return a list of supported QMP events by this server
348#
349# Returns: A list of @EventInfo for all supported events
350#
351# Since: 1.2.0
352##
353{ 'command': 'query-events', 'returns': ['EventInfo'] }
354
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355##
356# @MigrationStats
357#
358# Detailed migration status.
359#
360# @transferred: amount of bytes already transferred to the target VM
361#
362# @remaining: amount of bytes remaining to be transferred to the target VM
363#
364# @total: total amount of bytes involved in the migration process
365#
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366# @duplicate: number of duplicate (zero) pages (since 1.2)
367#
368# @skipped: number of skipped zero pages (since 1.5)
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369#
370# @normal : number of normal pages (since 1.2)
371#
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372# @normal-bytes: number of normal bytes sent (since 1.2)
373#
374# @dirty-pages-rate: number of pages dirtied by second by the
375# guest (since 1.3)
004d4c10 376#
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377# @mbps: throughput in megabits/sec. (since 1.6)
378#
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379# @dirty-sync-count: number of times that dirty ram was synchronized (since 2.1)
380#
004d4c10 381# Since: 0.14.0
791e7c82 382##
895a2a80 383{ 'struct': 'MigrationStats',
d5f8a570 384 'data': {'transferred': 'int', 'remaining': 'int', 'total': 'int' ,
f1c72795 385 'duplicate': 'int', 'skipped': 'int', 'normal': 'int',
7e114f8c 386 'normal-bytes': 'int', 'dirty-pages-rate' : 'int',
58570ed8 387 'mbps' : 'number', 'dirty-sync-count' : 'int' } }
791e7c82 388
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389##
390# @XBZRLECacheStats
391#
392# Detailed XBZRLE migration cache statistics
393#
394# @cache-size: XBZRLE cache size
395#
396# @bytes: amount of bytes already transferred to the target VM
397#
398# @pages: amount of pages transferred to the target VM
399#
400# @cache-miss: number of cache miss
401#
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402# @cache-miss-rate: rate of cache miss (since 2.1)
403#
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404# @overflow: number of overflows
405#
406# Since: 1.2
407##
895a2a80 408{ 'struct': 'XBZRLECacheStats',
f36d55af 409 'data': {'cache-size': 'int', 'bytes': 'int', 'pages': 'int',
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410 'cache-miss': 'int', 'cache-miss-rate': 'number',
411 'overflow': 'int' } }
f36d55af 412
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413# @MigrationStatus:
414#
415# An enumeration of migration status.
416#
417# @none: no migration has ever happened.
418#
419# @setup: migration process has been initiated.
420#
421# @cancelling: in the process of cancelling migration.
422#
423# @cancelled: cancelling migration is finished.
424#
425# @active: in the process of doing migration.
426#
427# @completed: migration is finished.
428#
429# @failed: some error occurred during migration process.
430#
431# Since: 2.3
432#
433##
434{ 'enum': 'MigrationStatus',
435 'data': [ 'none', 'setup', 'cancelling', 'cancelled',
436 'active', 'completed', 'failed' ] }
437
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438##
439# @MigrationInfo
440#
441# Information about current migration process.
442#
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443# @status: #optional @MigrationStatus describing the current migration status.
444# If this field is not returned, no migration process
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445# has been initiated
446#
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447# @ram: #optional @MigrationStats containing detailed migration
448# status, only returned if status is 'active' or
24b8c39b 449# 'completed'(since 1.2)
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450#
451# @disk: #optional @MigrationStats containing detailed disk migration
452# status, only returned if status is 'active' and it is a block
453# migration
454#
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455# @xbzrle-cache: #optional @XBZRLECacheStats containing detailed XBZRLE
456# migration statistics, only returned if XBZRLE feature is on and
457# status is 'active' or 'completed' (since 1.2)
458#
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459# @total-time: #optional total amount of milliseconds since migration started.
460# If migration has ended, it returns the total migration
461# time. (since 1.2)
462#
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463# @downtime: #optional only present when migration finishes correctly
464# total downtime in milliseconds for the guest.
465# (since 1.3)
466#
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467# @expected-downtime: #optional only present while migration is active
468# expected downtime in milliseconds for the guest in last walk
469# of the dirty bitmap. (since 1.3)
470#
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471# @setup-time: #optional amount of setup time in milliseconds _before_ the
472# iterations begin but _after_ the QMP command is issued. This is designed
473# to provide an accounting of any activities (such as RDMA pinning) which
474# may be expensive, but do not actually occur during the iterative
475# migration rounds themselves. (since 1.6)
476#
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477# Since: 0.14.0
478##
895a2a80 479{ 'struct': 'MigrationInfo',
24b8c39b 480 'data': {'*status': 'MigrationStatus', '*ram': 'MigrationStats',
f36d55af 481 '*disk': 'MigrationStats',
7aa939af 482 '*xbzrle-cache': 'XBZRLECacheStats',
9c5a9fcf 483 '*total-time': 'int',
2c52ddf1 484 '*expected-downtime': 'int',
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485 '*downtime': 'int',
486 '*setup-time': 'int'} }
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487
488##
489# @query-migrate
490#
491# Returns information about current migration process.
492#
493# Returns: @MigrationInfo
494#
495# Since: 0.14.0
496##
497{ 'command': 'query-migrate', 'returns': 'MigrationInfo' }
498
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499##
500# @MigrationCapability
501#
502# Migration capabilities enumeration
503#
504# @xbzrle: Migration supports xbzrle (Xor Based Zero Run Length Encoding).
505# This feature allows us to minimize migration traffic for certain work
506# loads, by sending compressed difference of the pages
507#
41310c68 508# @rdma-pin-all: Controls whether or not the entire VM memory footprint is
60d9222c 509# mlock()'d on demand or all at once. Refer to docs/rdma.txt for usage.
41310c68 510# Disabled by default. (since 2.0)
60d9222c 511#
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512# @zero-blocks: During storage migration encode blocks of zeroes efficiently. This
513# essentially saves 1MB of zeroes per block on the wire. Enabling requires
514# source and target VM to support this feature. To enable it is sufficient
515# to enable the capability on the source VM. The feature is disabled by
516# default. (since 1.6)
517#
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518# @compress: Use multiple compression threads to accelerate live migration.
519# This feature can help to reduce the migration traffic, by sending
520# compressed pages. Please note that if compress and xbzrle are both
521# on, compress only takes effect in the ram bulk stage, after that,
522# it will be disabled and only xbzrle takes effect, this can help to
523# minimize migration traffic. The feature is disabled by default.
524# (since 2.4 )
525#
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526# @events: generate events for each migration state change
527# (since 2.4 )
528#
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529# @auto-converge: If enabled, QEMU will automatically throttle down the guest
530# to speed up convergence of RAM migration. (since 1.6)
531#
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532# Since: 1.2
533##
534{ 'enum': 'MigrationCapability',
dde4e694 535 'data': ['xbzrle', 'rdma-pin-all', 'auto-converge', 'zero-blocks',
b05dc723 536 'compress', 'events'] }
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537
538##
539# @MigrationCapabilityStatus
540#
541# Migration capability information
542#
543# @capability: capability enum
544#
545# @state: capability state bool
546#
547# Since: 1.2
548##
895a2a80 549{ 'struct': 'MigrationCapabilityStatus',
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550 'data': { 'capability' : 'MigrationCapability', 'state' : 'bool' } }
551
552##
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553# @migrate-set-capabilities
554#
555# Enable/Disable the following migration capabilities (like xbzrle)
556#
557# @capabilities: json array of capability modifications to make
558#
559# Since: 1.2
560##
561{ 'command': 'migrate-set-capabilities',
562 'data': { 'capabilities': ['MigrationCapabilityStatus'] } }
563
564##
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565# @query-migrate-capabilities
566#
567# Returns information about the current migration capabilities status
568#
569# Returns: @MigrationCapabilitiesStatus
570#
571# Since: 1.2
572##
573{ 'command': 'query-migrate-capabilities', 'returns': ['MigrationCapabilityStatus']}
574
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575# @MigrationParameter
576#
577# Migration parameters enumeration
578#
579# @compress-level: Set the compression level to be used in live migration,
580# the compression level is an integer between 0 and 9, where 0 means
581# no compression, 1 means the best compression speed, and 9 means best
582# compression ratio which will consume more CPU.
583#
584# @compress-threads: Set compression thread count to be used in live migration,
585# the compression thread count is an integer between 1 and 255.
586#
587# @decompress-threads: Set decompression thread count to be used in live
588# migration, the decompression thread count is an integer between 1
589# and 255. Usually, decompression is at least 4 times as fast as
590# compression, so set the decompress-threads to the number about 1/4
591# of compress-threads is adequate.
592#
593# Since: 2.4
594##
595{ 'enum': 'MigrationParameter',
596 'data': ['compress-level', 'compress-threads', 'decompress-threads'] }
597
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598#
599# @migrate-set-parameters
600#
601# Set the following migration parameters
602#
603# @compress-level: compression level
604#
605# @compress-threads: compression thread count
606#
607# @decompress-threads: decompression thread count
608#
609# Since: 2.4
610##
611{ 'command': 'migrate-set-parameters',
612 'data': { '*compress-level': 'int',
613 '*compress-threads': 'int',
614 '*decompress-threads': 'int'} }
615
616#
617# @MigrationParameters
618#
619# @compress-level: compression level
620#
621# @compress-threads: compression thread count
622#
623# @decompress-threads: decompression thread count
624#
625# Since: 2.4
626##
627{ 'struct': 'MigrationParameters',
628 'data': { 'compress-level': 'int',
629 'compress-threads': 'int',
630 'decompress-threads': 'int'} }
631##
632# @query-migrate-parameters
633#
634# Returns information about the current migration parameters
635#
636# Returns: @MigrationParameters
637#
638# Since: 2.4
639##
640{ 'command': 'query-migrate-parameters',
641 'returns': 'MigrationParameters' }
642
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643##
644# @client_migrate_info
645#
646# Set migration information for remote display. This makes the server
647# ask the client to automatically reconnect using the new parameters
648# once migration finished successfully. Only implemented for SPICE.
649#
650# @protocol: must be "spice"
651# @hostname: migration target hostname
652# @port: #optional spice tcp port for plaintext channels
653# @tls-port: #optional spice tcp port for tls-secured channels
654# @cert-subject: #optional server certificate subject
655#
656# Since: 0.14.0
657##
658{ 'command': 'client_migrate_info',
659 'data': { 'protocol': 'str', 'hostname': 'str', '*port': 'int',
660 '*tls-port': 'int', '*cert-subject': 'str' } }
661
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662##
663# @MouseInfo:
664#
665# Information about a mouse device.
666#
667# @name: the name of the mouse device
668#
669# @index: the index of the mouse device
670#
671# @current: true if this device is currently receiving mouse events
672#
673# @absolute: true if this device supports absolute coordinates as input
674#
675# Since: 0.14.0
676##
895a2a80 677{ 'struct': 'MouseInfo',
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678 'data': {'name': 'str', 'index': 'int', 'current': 'bool',
679 'absolute': 'bool'} }
680
681##
682# @query-mice:
683#
684# Returns information about each active mouse device
685#
686# Returns: a list of @MouseInfo for each device
687#
688# Since: 0.14.0
689##
690{ 'command': 'query-mice', 'returns': ['MouseInfo'] }
691
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692##
693# @CpuInfo:
694#
695# Information about a virtual CPU
696#
697# @CPU: the index of the virtual CPU
698#
699# @current: this only exists for backwards compatible and should be ignored
b80e560b 700#
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701# @halted: true if the virtual CPU is in the halt state. Halt usually refers
702# to a processor specific low power mode.
703#
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704# @qom_path: path to the CPU object in the QOM tree (since 2.4)
705#
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706# @pc: #optional If the target is i386 or x86_64, this is the 64-bit instruction
707# pointer.
708# If the target is Sparc, this is the PC component of the
709# instruction pointer.
710#
711# @nip: #optional If the target is PPC, the instruction pointer
712#
713# @npc: #optional If the target is Sparc, the NPC component of the instruction
714# pointer
715#
716# @PC: #optional If the target is MIPS, the instruction pointer
717#
718# @thread_id: ID of the underlying host thread
719#
720# Since: 0.14.0
721#
722# Notes: @halted is a transient state that changes frequently. By the time the
723# data is sent to the client, the guest may no longer be halted.
724##
895a2a80 725{ 'struct': 'CpuInfo',
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726 'data': {'CPU': 'int', 'current': 'bool', 'halted': 'bool',
727 'qom_path': 'str',
728 '*pc': 'int', '*nip': 'int', '*npc': 'int', '*PC': 'int',
729 'thread_id': 'int'} }
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730
731##
732# @query-cpus:
733#
734# Returns a list of information about each virtual CPU.
735#
736# Returns: a list of @CpuInfo for each virtual CPU
737#
738# Since: 0.14.0
739##
740{ 'command': 'query-cpus', 'returns': ['CpuInfo'] }
741
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742##
743# @IOThreadInfo:
744#
745# Information about an iothread
746#
747# @id: the identifier of the iothread
748#
749# @thread-id: ID of the underlying host thread
750#
751# Since: 2.0
752##
895a2a80 753{ 'struct': 'IOThreadInfo',
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754 'data': {'id': 'str', 'thread-id': 'int'} }
755
756##
757# @query-iothreads:
758#
759# Returns a list of information about each iothread.
760#
761# Note this list excludes the QEMU main loop thread, which is not declared
762# using the -object iothread command-line option. It is always the main thread
763# of the process.
764#
765# Returns: a list of @IOThreadInfo for each iothread
766#
767# Since: 2.0
768##
769{ 'command': 'query-iothreads', 'returns': ['IOThreadInfo'] }
770
2b54aa87 771##
a589569f 772# @NetworkAddressFamily
2b54aa87 773#
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774# The network address family
775#
776# @ipv4: IPV4 family
777#
778# @ipv6: IPV6 family
779#
780# @unix: unix socket
781#
782# @unknown: otherwise
783#
784# Since: 2.1
785##
786{ 'enum': 'NetworkAddressFamily',
787 'data': [ 'ipv4', 'ipv6', 'unix', 'unknown' ] }
788
789##
790# @VncBasicInfo
2b54aa87 791#
a589569f 792# The basic information for vnc network connection
2b54aa87 793#
a589569f 794# @host: IP address
2b54aa87 795#
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796# @service: The service name of the vnc port. This may depend on the host
797# system's service database so symbolic names should not be relied
798# on.
a589569f
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799#
800# @family: address family
801#
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802# @websocket: true in case the socket is a websocket (since 2.3).
803#
a589569f
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804# Since: 2.1
805##
895a2a80 806{ 'struct': 'VncBasicInfo',
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807 'data': { 'host': 'str',
808 'service': 'str',
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809 'family': 'NetworkAddressFamily',
810 'websocket': 'bool' } }
a589569f
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811
812##
813# @VncServerInfo
2b54aa87 814#
a589569f 815# The network connection information for server
2b54aa87 816#
a589569f 817# @auth: #optional, authentication method
2b54aa87 818#
a589569f
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819# Since: 2.1
820##
895a2a80 821{ 'struct': 'VncServerInfo',
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822 'base': 'VncBasicInfo',
823 'data': { '*auth': 'str' } }
824
825##
826# @VncClientInfo:
827#
828# Information about a connected VNC client.
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829#
830# @x509_dname: #optional If x509 authentication is in use, the Distinguished
831# Name of the client.
832#
833# @sasl_username: #optional If SASL authentication is in use, the SASL username
834# used for authentication.
835#
836# Since: 0.14.0
837##
895a2a80 838{ 'struct': 'VncClientInfo',
a589569f 839 'base': 'VncBasicInfo',
2f44a08b 840 'data': { '*x509_dname': 'str', '*sasl_username': 'str' } }
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841
842##
843# @VncInfo:
844#
845# Information about the VNC session.
846#
847# @enabled: true if the VNC server is enabled, false otherwise
848#
849# @host: #optional The hostname the VNC server is bound to. This depends on
850# the name resolution on the host and may be an IP address.
851#
852# @family: #optional 'ipv6' if the host is listening for IPv6 connections
853# 'ipv4' if the host is listening for IPv4 connections
854# 'unix' if the host is listening on a unix domain socket
855# 'unknown' otherwise
856#
857# @service: #optional The service name of the server's port. This may depends
858# on the host system's service database so symbolic names should not
859# be relied on.
860#
861# @auth: #optional the current authentication type used by the server
862# 'none' if no authentication is being used
863# 'vnc' if VNC authentication is being used
864# 'vencrypt+plain' if VEncrypt is used with plain text authentication
865# 'vencrypt+tls+none' if VEncrypt is used with TLS and no authentication
866# 'vencrypt+tls+vnc' if VEncrypt is used with TLS and VNC authentication
867# 'vencrypt+tls+plain' if VEncrypt is used with TLS and plain text auth
868# 'vencrypt+x509+none' if VEncrypt is used with x509 and no auth
869# 'vencrypt+x509+vnc' if VEncrypt is used with x509 and VNC auth
870# 'vencrypt+x509+plain' if VEncrypt is used with x509 and plain text auth
871# 'vencrypt+tls+sasl' if VEncrypt is used with TLS and SASL auth
872# 'vencrypt+x509+sasl' if VEncrypt is used with x509 and SASL auth
873#
874# @clients: a list of @VncClientInfo of all currently connected clients
875#
876# Since: 0.14.0
877##
895a2a80 878{ 'struct': 'VncInfo',
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879 'data': {'enabled': 'bool', '*host': 'str',
880 '*family': 'NetworkAddressFamily',
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881 '*service': 'str', '*auth': 'str', '*clients': ['VncClientInfo']} }
882
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883##
884# @VncPriAuth:
885#
886# vnc primary authentication method.
887#
888# Since: 2.3
889##
890{ 'enum': 'VncPrimaryAuth',
891 'data': [ 'none', 'vnc', 'ra2', 'ra2ne', 'tight', 'ultra',
892 'tls', 'vencrypt', 'sasl' ] }
893
894##
895# @VncVencryptSubAuth:
896#
897# vnc sub authentication method with vencrypt.
898#
899# Since: 2.3
900##
901{ 'enum': 'VncVencryptSubAuth',
902 'data': [ 'plain',
903 'tls-none', 'x509-none',
904 'tls-vnc', 'x509-vnc',
905 'tls-plain', 'x509-plain',
906 'tls-sasl', 'x509-sasl' ] }
907
908##
909# @VncInfo2:
910#
911# Information about a vnc server
912#
913# @id: vnc server name.
914#
915# @server: A list of @VncBasincInfo describing all listening sockets.
916# The list can be empty (in case the vnc server is disabled).
917# It also may have multiple entries: normal + websocket,
918# possibly also ipv4 + ipv6 in the future.
919#
920# @clients: A list of @VncClientInfo of all currently connected clients.
921# The list can be empty, for obvious reasons.
922#
923# @auth: The current authentication type used by the server
924#
925# @vencrypt: #optional The vencrypt sub authentication type used by the server,
926# only specified in case auth == vencrypt.
927#
928# @display: #optional The display device the vnc server is linked to.
929#
930# Since: 2.3
931##
895a2a80 932{ 'struct': 'VncInfo2',
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933 'data': { 'id' : 'str',
934 'server' : ['VncBasicInfo'],
935 'clients' : ['VncClientInfo'],
936 'auth' : 'VncPrimaryAuth',
937 '*vencrypt' : 'VncVencryptSubAuth',
938 '*display' : 'str' } }
939
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940##
941# @query-vnc:
942#
943# Returns information about the current VNC server
944#
945# Returns: @VncInfo
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946#
947# Since: 0.14.0
948##
949{ 'command': 'query-vnc', 'returns': 'VncInfo' }
950
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951##
952# @query-vnc-servers:
953#
954# Returns a list of vnc servers. The list can be empty.
955#
956# Returns: a list of @VncInfo2
957#
958# Since: 2.3
959##
960{ 'command': 'query-vnc-servers', 'returns': ['VncInfo2'] }
961
d1f29646 962##
a589569f 963# @SpiceBasicInfo
d1f29646 964#
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WX
965# The basic information for SPICE network connection
966#
967# @host: IP address
d1f29646 968#
a589569f 969# @port: port number
d1f29646 970#
a589569f 971# @family: address family
d1f29646 972#
a589569f
WX
973# Since: 2.1
974##
895a2a80 975{ 'struct': 'SpiceBasicInfo',
a589569f
WX
976 'data': { 'host': 'str',
977 'port': 'str',
978 'family': 'NetworkAddressFamily' } }
979
980##
981# @SpiceServerInfo
d1f29646 982#
a589569f 983# Information about a SPICE server
d1f29646 984#
a589569f 985# @auth: #optional, authentication method
d1f29646 986#
a589569f
WX
987# Since: 2.1
988##
895a2a80 989{ 'struct': 'SpiceServerInfo',
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990 'base': 'SpiceBasicInfo',
991 'data': { '*auth': 'str' } }
992
993##
994# @SpiceChannel
995#
996# Information about a SPICE client channel.
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997#
998# @connection-id: SPICE connection id number. All channels with the same id
999# belong to the same SPICE session.
1000#
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CR
1001# @channel-type: SPICE channel type number. "1" is the main control
1002# channel, filter for this one if you want to track spice
1003# sessions only
d1f29646 1004#
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1005# @channel-id: SPICE channel ID number. Usually "0", might be different when
1006# multiple channels of the same type exist, such as multiple
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1007# display channels in a multihead setup
1008#
1009# @tls: true if the channel is encrypted, false otherwise.
1010#
1011# Since: 0.14.0
1012##
895a2a80 1013{ 'struct': 'SpiceChannel',
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WX
1014 'base': 'SpiceBasicInfo',
1015 'data': {'connection-id': 'int', 'channel-type': 'int', 'channel-id': 'int',
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LC
1016 'tls': 'bool'} }
1017
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1018##
1019# @SpiceQueryMouseMode
1020#
6932a69b 1021# An enumeration of Spice mouse states.
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1022#
1023# @client: Mouse cursor position is determined by the client.
1024#
1025# @server: Mouse cursor position is determined by the server.
1026#
1027# @unknown: No information is available about mouse mode used by
1028# the spice server.
1029#
1030# Note: spice/enums.h has a SpiceMouseMode already, hence the name.
1031#
1032# Since: 1.1
1033##
1034{ 'enum': 'SpiceQueryMouseMode',
1035 'data': [ 'client', 'server', 'unknown' ] }
1036
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1037##
1038# @SpiceInfo
1039#
1040# Information about the SPICE session.
b80e560b 1041#
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LC
1042# @enabled: true if the SPICE server is enabled, false otherwise
1043#
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YH
1044# @migrated: true if the last guest migration completed and spice
1045# migration had completed as well. false otherwise.
1046#
d1f29646
LC
1047# @host: #optional The hostname the SPICE server is bound to. This depends on
1048# the name resolution on the host and may be an IP address.
1049#
1050# @port: #optional The SPICE server's port number.
1051#
1052# @compiled-version: #optional SPICE server version.
1053#
1054# @tls-port: #optional The SPICE server's TLS port number.
1055#
1056# @auth: #optional the current authentication type used by the server
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1057# 'none' if no authentication is being used
1058# 'spice' uses SASL or direct TLS authentication, depending on command
1059# line options
d1f29646 1060#
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1061# @mouse-mode: The mode in which the mouse cursor is displayed currently. Can
1062# be determined by the client or the server, or unknown if spice
1063# server doesn't provide this information.
1064#
1065# Since: 1.1
1066#
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LC
1067# @channels: a list of @SpiceChannel for each active spice channel
1068#
1069# Since: 0.14.0
1070##
895a2a80 1071{ 'struct': 'SpiceInfo',
61c4efe2 1072 'data': {'enabled': 'bool', 'migrated': 'bool', '*host': 'str', '*port': 'int',
d1f29646 1073 '*tls-port': 'int', '*auth': 'str', '*compiled-version': 'str',
4efee029 1074 'mouse-mode': 'SpiceQueryMouseMode', '*channels': ['SpiceChannel']} }
d1f29646
LC
1075
1076##
1077# @query-spice
1078#
1079# Returns information about the current SPICE server
1080#
1081# Returns: @SpiceInfo
1082#
1083# Since: 0.14.0
1084##
1085{ 'command': 'query-spice', 'returns': 'SpiceInfo' }
1086
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1087##
1088# @BalloonInfo:
1089#
1090# Information about the guest balloon device.
1091#
1092# @actual: the number of bytes the balloon currently contains
1093#
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LC
1094# Since: 0.14.0
1095#
96637bcd 1096##
895a2a80 1097{ 'struct': 'BalloonInfo', 'data': {'actual': 'int' } }
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1098
1099##
1100# @query-balloon:
1101#
1102# Return information about the balloon device.
1103#
1104# Returns: @BalloonInfo on success
1105# If the balloon driver is enabled but not functional because the KVM
1106# kernel module cannot support it, KvmMissingCap
1107# If no balloon device is present, DeviceNotActive
1108#
1109# Since: 0.14.0
1110##
1111{ 'command': 'query-balloon', 'returns': 'BalloonInfo' }
1112
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1113##
1114# @PciMemoryRange:
1115#
1116# A PCI device memory region
1117#
1118# @base: the starting address (guest physical)
1119#
1120# @limit: the ending address (guest physical)
1121#
1122# Since: 0.14.0
1123##
895a2a80 1124{ 'struct': 'PciMemoryRange', 'data': {'base': 'int', 'limit': 'int'} }
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1125
1126##
1127# @PciMemoryRegion
1128#
1129# Information about a PCI device I/O region.
1130#
1131# @bar: the index of the Base Address Register for this region
1132#
1133# @type: 'io' if the region is a PIO region
1134# 'memory' if the region is a MMIO region
1135#
1136# @prefetch: #optional if @type is 'memory', true if the memory is prefetchable
1137#
1138# @mem_type_64: #optional if @type is 'memory', true if the BAR is 64-bit
1139#
1140# Since: 0.14.0
1141##
895a2a80 1142{ 'struct': 'PciMemoryRegion',
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1143 'data': {'bar': 'int', 'type': 'str', 'address': 'int', 'size': 'int',
1144 '*prefetch': 'bool', '*mem_type_64': 'bool' } }
1145
1146##
9fa02cd1 1147# @PciBusInfo:
79627472 1148#
9fa02cd1 1149# Information about a bus of a PCI Bridge device
79627472 1150#
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EB
1151# @number: primary bus interface number. This should be the number of the
1152# bus the device resides on.
79627472 1153#
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EB
1154# @secondary: secondary bus interface number. This is the number of the
1155# main bus for the bridge
79627472 1156#
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1157# @subordinate: This is the highest number bus that resides below the
1158# bridge.
79627472 1159#
9fa02cd1 1160# @io_range: The PIO range for all devices on this bridge
79627472 1161#
9fa02cd1 1162# @memory_range: The MMIO range for all devices on this bridge
79627472 1163#
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EB
1164# @prefetchable_range: The range of prefetchable MMIO for all devices on
1165# this bridge
1166#
1167# Since: 2.4
1168##
1169{ 'struct': 'PciBusInfo',
1170 'data': {'number': 'int', 'secondary': 'int', 'subordinate': 'int',
1171 'io_range': 'PciMemoryRange',
1172 'memory_range': 'PciMemoryRange',
1173 'prefetchable_range': 'PciMemoryRange' } }
1174
1175##
1176# @PciBridgeInfo:
1177#
1178# Information about a PCI Bridge device
1179#
1180# @bus: information about the bus the device resides on
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1181#
1182# @devices: a list of @PciDeviceInfo for each device on this bridge
1183#
1184# Since: 0.14.0
1185##
895a2a80 1186{ 'struct': 'PciBridgeInfo',
9fa02cd1
EB
1187 'data': {'bus': 'PciBusInfo', '*devices': ['PciDeviceInfo']} }
1188
1189##
1190# @PciDeviceClass:
1191#
1192# Information about the Class of a PCI device
1193#
1194# @desc: #optional a string description of the device's class
1195#
1196# @class: the class code of the device
1197#
1198# Since: 2.4
1199##
1200{ 'struct': 'PciDeviceClass',
1201 'data': {'*desc': 'str', 'class': 'int'} }
1202
1203##
1204# @PciDeviceId:
1205#
1206# Information about the Id of a PCI device
1207#
1208# @device: the PCI device id
1209#
1210# @vendor: the PCI vendor id
1211#
1212# Since: 2.4
1213##
1214{ 'struct': 'PciDeviceId',
1215 'data': {'device': 'int', 'vendor': 'int'} }
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1216
1217##
1218# @PciDeviceInfo:
1219#
1220# Information about a PCI device
1221#
1222# @bus: the bus number of the device
1223#
1224# @slot: the slot the device is located in
1225#
1226# @function: the function of the slot used by the device
1227#
9fa02cd1 1228# @class_info: the class of the device
79627472 1229#
9fa02cd1 1230# @id: the PCI device id
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1231#
1232# @irq: #optional if an IRQ is assigned to the device, the IRQ number
1233#
1234# @qdev_id: the device name of the PCI device
1235#
1236# @pci_bridge: if the device is a PCI bridge, the bridge information
1237#
1238# @regions: a list of the PCI I/O regions associated with the device
1239#
1240# Notes: the contents of @class_info.desc are not stable and should only be
1241# treated as informational.
1242#
1243# Since: 0.14.0
1244##
895a2a80 1245{ 'struct': 'PciDeviceInfo',
79627472 1246 'data': {'bus': 'int', 'slot': 'int', 'function': 'int',
9fa02cd1 1247 'class_info': 'PciDeviceClass', 'id': 'PciDeviceId',
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1248 '*irq': 'int', 'qdev_id': 'str', '*pci_bridge': 'PciBridgeInfo',
1249 'regions': ['PciMemoryRegion']} }
1250
1251##
1252# @PciInfo:
1253#
1254# Information about a PCI bus
1255#
1256# @bus: the bus index
1257#
1258# @devices: a list of devices on this bus
1259#
1260# Since: 0.14.0
1261##
895a2a80 1262{ 'struct': 'PciInfo', 'data': {'bus': 'int', 'devices': ['PciDeviceInfo']} }
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1263
1264##
1265# @query-pci:
1266#
1267# Return information about the PCI bus topology of the guest.
1268#
1269# Returns: a list of @PciInfo for each PCI bus
1270#
1271# Since: 0.14.0
1272##
1273{ 'command': 'query-pci', 'returns': ['PciInfo'] }
1274
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1275##
1276# @quit:
1277#
1278# This command will cause the QEMU process to exit gracefully. While every
1279# attempt is made to send the QMP response before terminating, this is not
1280# guaranteed. When using this interface, a premature EOF would not be
1281# unexpected.
1282#
1283# Since: 0.14.0
1284##
1285{ 'command': 'quit' }
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1286
1287##
1288# @stop:
1289#
1290# Stop all guest VCPU execution.
1291#
1292# Since: 0.14.0
1293#
1294# Notes: This function will succeed even if the guest is already in the stopped
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1295# state. In "inmigrate" state, it will ensure that the guest
1296# remains paused once migration finishes, as if the -S option was
1297# passed on the command line.
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1298##
1299{ 'command': 'stop' }
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1300
1301##
1302# @system_reset:
1303#
1304# Performs a hard reset of a guest.
1305#
1306# Since: 0.14.0
1307##
1308{ 'command': 'system_reset' }
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1309
1310##
1311# @system_powerdown:
1312#
1313# Requests that a guest perform a powerdown operation.
1314#
1315# Since: 0.14.0
1316#
1317# Notes: A guest may or may not respond to this command. This command
1318# returning does not indicate that a guest has accepted the request or
1319# that it has shut down. Many guests will respond to this command by
1320# prompting the user in some way.
1321##
1322{ 'command': 'system_powerdown' }
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1323
1324##
1325# @cpu:
1326#
1327# This command is a nop that is only provided for the purposes of compatibility.
1328#
1329# Since: 0.14.0
1330#
1331# Notes: Do not use this command.
1332##
1333{ 'command': 'cpu', 'data': {'index': 'int'} }
0cfd6a9a 1334
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IM
1335##
1336# @cpu-add
1337#
1338# Adds CPU with specified ID
1339#
1340# @id: ID of CPU to be created, valid values [0..max_cpus)
1341#
1342# Returns: Nothing on success
1343#
1344# Since 1.5
1345##
1346{ 'command': 'cpu-add', 'data': {'id': 'int'} }
1347
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1348##
1349# @memsave:
1350#
1351# Save a portion of guest memory to a file.
1352#
1353# @val: the virtual address of the guest to start from
1354#
1355# @size: the size of memory region to save
1356#
1357# @filename: the file to save the memory to as binary data
1358#
1359# @cpu-index: #optional the index of the virtual CPU to use for translating the
1360# virtual address (defaults to CPU 0)
1361#
1362# Returns: Nothing on success
0cfd6a9a
LC
1363#
1364# Since: 0.14.0
1365#
1366# Notes: Errors were not reliably returned until 1.1
1367##
1368{ 'command': 'memsave',
1369 'data': {'val': 'int', 'size': 'int', 'filename': 'str', '*cpu-index': 'int'} }
6d3962bf
LC
1370
1371##
1372# @pmemsave:
1373#
1374# Save a portion of guest physical memory to a file.
1375#
1376# @val: the physical address of the guest to start from
1377#
1378# @size: the size of memory region to save
1379#
1380# @filename: the file to save the memory to as binary data
1381#
1382# Returns: Nothing on success
6d3962bf
LC
1383#
1384# Since: 0.14.0
1385#
1386# Notes: Errors were not reliably returned until 1.1
1387##
1388{ 'command': 'pmemsave',
1389 'data': {'val': 'int', 'size': 'int', 'filename': 'str'} }
e42e818b
LC
1390
1391##
1392# @cont:
1393#
1394# Resume guest VCPU execution.
1395#
1396# Since: 0.14.0
1397#
1398# Returns: If successful, nothing
e42e818b
LC
1399# If QEMU was started with an encrypted block device and a key has
1400# not yet been set, DeviceEncrypted.
1401#
1e998146
PB
1402# Notes: This command will succeed if the guest is currently running. It
1403# will also succeed if the guest is in the "inmigrate" state; in
1404# this case, the effect of the command is to make sure the guest
1405# starts once migration finishes, removing the effect of the -S
1406# command line option if it was passed.
e42e818b
LC
1407##
1408{ 'command': 'cont' }
1409
9b9df25a
GH
1410##
1411# @system_wakeup:
1412#
1413# Wakeup guest from suspend. Does nothing in case the guest isn't suspended.
1414#
1415# Since: 1.1
1416#
1417# Returns: nothing.
1418##
1419{ 'command': 'system_wakeup' }
1420
ab49ab5c
LC
1421##
1422# @inject-nmi:
1423#
9cb805fd 1424# Injects a Non-Maskable Interrupt into the default CPU (x86/s390) or all CPUs (ppc64).
ab49ab5c
LC
1425#
1426# Returns: If successful, nothing
ab49ab5c
LC
1427#
1428# Since: 0.14.0
1429#
9cb805fd 1430# Note: prior to 2.1, this command was only supported for x86 and s390 VMs
ab49ab5c
LC
1431##
1432{ 'command': 'inject-nmi' }
4b37156c
LC
1433
1434##
1435# @set_link:
1436#
1437# Sets the link status of a virtual network adapter.
1438#
1439# @name: the device name of the virtual network adapter
1440#
1441# @up: true to set the link status to be up
1442#
1443# Returns: Nothing on success
1444# If @name is not a valid network device, DeviceNotFound
1445#
1446# Since: 0.14.0
1447#
1448# Notes: Not all network adapters support setting link status. This command
1449# will succeed even if the network adapter does not support link status
1450# notification.
1451##
1452{ 'command': 'set_link', 'data': {'name': 'str', 'up': 'bool'} }
a4dea8a9 1453
d72f3264
LC
1454##
1455# @balloon:
1456#
1457# Request the balloon driver to change its balloon size.
1458#
1459# @value: the target size of the balloon in bytes
1460#
1461# Returns: Nothing on success
1462# If the balloon driver is enabled but not functional because the KVM
1463# kernel module cannot support it, KvmMissingCap
1464# If no balloon device is present, DeviceNotActive
1465#
1466# Notes: This command just issues a request to the guest. When it returns,
1467# the balloon size may not have changed. A guest can change the balloon
1468# size independent of this command.
1469#
1470# Since: 0.14.0
1471##
1472{ 'command': 'balloon', 'data': {'value': 'int'} }
5e7caacb 1473
78b18b78
SH
1474##
1475# @Abort
1476#
1477# This action can be used to test transaction failure.
1478#
1479# Since: 1.6
1480###
895a2a80 1481{ 'struct': 'Abort',
78b18b78
SH
1482 'data': { } }
1483
8802d1fd 1484##
c8a83e85 1485# @TransactionAction
8802d1fd 1486#
52e7c241
PB
1487# A discriminated record of operations that can be performed with
1488# @transaction.
b7b9d39a
FZ
1489#
1490# Since 1.1
1491#
1492# drive-backup since 1.6
1493# abort since 1.6
1494# blockdev-snapshot-internal-sync since 1.7
bd8baecd 1495# blockdev-backup since 2.3
8802d1fd 1496##
c8a83e85 1497{ 'union': 'TransactionAction',
52e7c241 1498 'data': {
3037f364 1499 'blockdev-snapshot-sync': 'BlockdevSnapshot',
78b18b78 1500 'drive-backup': 'DriveBackup',
bd8baecd 1501 'blockdev-backup': 'BlockdevBackup',
bbe86010
WX
1502 'abort': 'Abort',
1503 'blockdev-snapshot-internal-sync': 'BlockdevSnapshotInternal'
52e7c241 1504 } }
8802d1fd
JC
1505
1506##
52e7c241 1507# @transaction
8802d1fd 1508#
c8a83e85
KW
1509# Executes a number of transactionable QMP commands atomically. If any
1510# operation fails, then the entire set of actions will be abandoned and the
1511# appropriate error returned.
8802d1fd
JC
1512#
1513# List of:
c8a83e85 1514# @TransactionAction: information needed for the respective operation
8802d1fd
JC
1515#
1516# Returns: nothing on success
c8a83e85 1517# Errors depend on the operations of the transaction
8802d1fd 1518#
c8a83e85
KW
1519# Note: The transaction aborts on the first failure. Therefore, there will be
1520# information on only one failed operation returned in an error condition, and
52e7c241
PB
1521# subsequent actions will not have been attempted.
1522#
1523# Since 1.1
8802d1fd 1524##
52e7c241 1525{ 'command': 'transaction',
c8a83e85 1526 'data': { 'actions': [ 'TransactionAction' ] } }
8802d1fd 1527
d51a67b4
LC
1528##
1529# @human-monitor-command:
1530#
1531# Execute a command on the human monitor and return the output.
1532#
1533# @command-line: the command to execute in the human monitor
1534#
1535# @cpu-index: #optional The CPU to use for commands that require an implicit CPU
1536#
1537# Returns: the output of the command as a string
1538#
1ad166b6 1539# Since: 0.14.0
08e4ed6c 1540#
1ad166b6
BC
1541# Notes: This command only exists as a stop-gap. Its use is highly
1542# discouraged. The semantics of this command are not guaranteed.
b952b558 1543#
1ad166b6 1544# Known limitations:
b952b558 1545#
1ad166b6
BC
1546# o This command is stateless, this means that commands that depend
1547# on state information (such as getfd) might not work
d9b902db 1548#
1ad166b6
BC
1549# o Commands that prompt the user for data (eg. 'cont' when the block
1550# device is encrypted) don't currently work
d9b902db 1551##
1ad166b6
BC
1552{ 'command': 'human-monitor-command',
1553 'data': {'command-line': 'str', '*cpu-index': 'int'},
1554 'returns': 'str' }
d9b902db
PB
1555
1556##
6cdedb07
LC
1557# @migrate_cancel
1558#
1559# Cancel the current executing migration process.
1560#
1561# Returns: nothing on success
1562#
1563# Notes: This command succeeds even if there is no migration process running.
1564#
1565# Since: 0.14.0
1566##
1567{ 'command': 'migrate_cancel' }
4f0a993b
LC
1568
1569##
1570# @migrate_set_downtime
1571#
1572# Set maximum tolerated downtime for migration.
1573#
1574# @value: maximum downtime in seconds
1575#
1576# Returns: nothing on success
1577#
1578# Since: 0.14.0
1579##
1580{ 'command': 'migrate_set_downtime', 'data': {'value': 'number'} }
3dc85383
LC
1581
1582##
1583# @migrate_set_speed
1584#
1585# Set maximum speed for migration.
1586#
1587# @value: maximum speed in bytes.
1588#
1589# Returns: nothing on success
1590#
1591# Notes: A value lesser than zero will be automatically round up to zero.
1592#
1593# Since: 0.14.0
1594##
1595{ 'command': 'migrate_set_speed', 'data': {'value': 'int'} }
b4b12c62 1596
9e1ba4cc
OW
1597##
1598# @migrate-set-cache-size
1599#
1600# Set XBZRLE cache size
1601#
1602# @value: cache size in bytes
1603#
1604# The size will be rounded down to the nearest power of 2.
1605# The cache size can be modified before and during ongoing migration
1606#
1607# Returns: nothing on success
1608#
1609# Since: 1.2
1610##
1611{ 'command': 'migrate-set-cache-size', 'data': {'value': 'int'} }
1612
1613##
1614# @query-migrate-cache-size
1615#
1616# query XBZRLE cache size
1617#
1618# Returns: XBZRLE cache size in bytes
1619#
1620# Since: 1.2
1621##
1622{ 'command': 'query-migrate-cache-size', 'returns': 'int' }
1623
b4b12c62 1624##
d03ee401 1625# @ObjectPropertyInfo:
b4b12c62
AL
1626#
1627# @name: the name of the property
1628#
1629# @type: the type of the property. This will typically come in one of four
1630# forms:
1631#
1632# 1) A primitive type such as 'u8', 'u16', 'bool', 'str', or 'double'.
1633# These types are mapped to the appropriate JSON type.
1634#
33b23b4b 1635# 2) A child type in the form 'child<subtype>' where subtype is a qdev
b4b12c62
AL
1636# device type name. Child properties create the composition tree.
1637#
33b23b4b 1638# 3) A link type in the form 'link<subtype>' where subtype is a qdev
b4b12c62
AL
1639# device type name. Link properties form the device model graph.
1640#
51920820 1641# Since: 1.2
b4b12c62 1642##
895a2a80 1643{ 'struct': 'ObjectPropertyInfo',
b4b12c62
AL
1644 'data': { 'name': 'str', 'type': 'str' } }
1645
1646##
1647# @qom-list:
1648#
57c9fafe 1649# This command will list any properties of a object given a path in the object
b4b12c62
AL
1650# model.
1651#
57c9fafe 1652# @path: the path within the object model. See @qom-get for a description of
b4b12c62
AL
1653# this parameter.
1654#
57c9fafe
AL
1655# Returns: a list of @ObjectPropertyInfo that describe the properties of the
1656# object.
b4b12c62 1657#
51920820 1658# Since: 1.2
b4b12c62
AL
1659##
1660{ 'command': 'qom-list',
1661 'data': { 'path': 'str' },
57c9fafe 1662 'returns': [ 'ObjectPropertyInfo' ] }
eb6e8ea5
AL
1663
1664##
1665# @qom-get:
1666#
57c9fafe 1667# This command will get a property from a object model path and return the
eb6e8ea5
AL
1668# value.
1669#
57c9fafe 1670# @path: The path within the object model. There are two forms of supported
eb6e8ea5
AL
1671# paths--absolute and partial paths.
1672#
57c9fafe 1673# Absolute paths are derived from the root object and can follow child<>
eb6e8ea5
AL
1674# or link<> properties. Since they can follow link<> properties, they
1675# can be arbitrarily long. Absolute paths look like absolute filenames
1676# and are prefixed with a leading slash.
1677#
1678# Partial paths look like relative filenames. They do not begin
1679# with a prefix. The matching rules for partial paths are subtle but
57c9fafe 1680# designed to make specifying objects easy. At each level of the
eb6e8ea5
AL
1681# composition tree, the partial path is matched as an absolute path.
1682# The first match is not returned. At least two matches are searched
1683# for. A successful result is only returned if only one match is
1684# found. If more than one match is found, a flag is return to
1685# indicate that the match was ambiguous.
1686#
1687# @property: The property name to read
1688#
33b23b4b
MAL
1689# Returns: The property value. The type depends on the property
1690# type. child<> and link<> properties are returned as #str
1691# pathnames. All integer property types (u8, u16, etc) are
1692# returned as #int.
eb6e8ea5 1693#
51920820 1694# Since: 1.2
eb6e8ea5
AL
1695##
1696{ 'command': 'qom-get',
1697 'data': { 'path': 'str', 'property': 'str' },
d708cdbe
EB
1698 'returns': '**',
1699 'gen': false }
eb6e8ea5
AL
1700
1701##
1702# @qom-set:
1703#
57c9fafe 1704# This command will set a property from a object model path.
eb6e8ea5
AL
1705#
1706# @path: see @qom-get for a description of this parameter
1707#
1708# @property: the property name to set
1709#
1710# @value: a value who's type is appropriate for the property type. See @qom-get
1711# for a description of type mapping.
1712#
51920820 1713# Since: 1.2
eb6e8ea5
AL
1714##
1715{ 'command': 'qom-set',
d708cdbe
EB
1716 'data': { 'path': 'str', 'property': 'str', 'value': '**' },
1717 'gen': false }
fbf796fd
LC
1718
1719##
1720# @set_password:
1721#
1722# Sets the password of a remote display session.
1723#
1724# @protocol: `vnc' to modify the VNC server password
1725# `spice' to modify the Spice server password
1726#
1727# @password: the new password
1728#
1729# @connected: #optional how to handle existing clients when changing the
b80e560b 1730# password. If nothing is specified, defaults to `keep'
fbf796fd
LC
1731# `fail' to fail the command if clients are connected
1732# `disconnect' to disconnect existing clients
1733# `keep' to maintain existing clients
1734#
1735# Returns: Nothing on success
1736# If Spice is not enabled, DeviceNotFound
fbf796fd
LC
1737#
1738# Since: 0.14.0
1739##
1740{ 'command': 'set_password',
1741 'data': {'protocol': 'str', 'password': 'str', '*connected': 'str'} }
9ad5372d
LC
1742
1743##
1744# @expire_password:
1745#
1746# Expire the password of a remote display server.
1747#
1748# @protocol: the name of the remote display protocol `vnc' or `spice'
1749#
1750# @time: when to expire the password.
1751# `now' to expire the password immediately
1752# `never' to cancel password expiration
1753# `+INT' where INT is the number of seconds from now (integer)
1754# `INT' where INT is the absolute time in seconds
1755#
1756# Returns: Nothing on success
1757# If @protocol is `spice' and Spice is not active, DeviceNotFound
9ad5372d
LC
1758#
1759# Since: 0.14.0
1760#
1761# Notes: Time is relative to the server and currently there is no way to
1762# coordinate server time with client time. It is not recommended to
1763# use the absolute time version of the @time parameter unless you're
1764# sure you are on the same machine as the QEMU instance.
1765##
1766{ 'command': 'expire_password', 'data': {'protocol': 'str', 'time': 'str'} }
c245b6a3 1767
270b243f
LC
1768##
1769# @change-vnc-password:
1770#
1771# Change the VNC server password.
1772#
1c854067 1773# @password: the new password to use with VNC authentication
270b243f
LC
1774#
1775# Since: 1.1
1776#
1777# Notes: An empty password in this command will set the password to the empty
1778# string. Existing clients are unaffected by executing this command.
1779##
1780{ 'command': 'change-vnc-password', 'data': {'password': 'str'} }
333a96ec
LC
1781
1782##
1783# @change:
1784#
1785# This command is multiple commands multiplexed together.
1786#
1787# @device: This is normally the name of a block device but it may also be 'vnc'.
1788# when it's 'vnc', then sub command depends on @target
1789#
1790# @target: If @device is a block device, then this is the new filename.
1791# If @device is 'vnc', then if the value 'password' selects the vnc
1792# change password command. Otherwise, this specifies a new server URI
1793# address to listen to for VNC connections.
1794#
1795# @arg: If @device is a block device, then this is an optional format to open
1796# the device with.
1797# If @device is 'vnc' and @target is 'password', this is the new VNC
1798# password to set. If this argument is an empty string, then no future
1799# logins will be allowed.
1800#
1801# Returns: Nothing on success.
1802# If @device is not a valid block device, DeviceNotFound
333a96ec
LC
1803# If the new block device is encrypted, DeviceEncrypted. Note that
1804# if this error is returned, the device has been opened successfully
1805# and an additional call to @block_passwd is required to set the
1806# device's password. The behavior of reads and writes to the block
1807# device between when these calls are executed is undefined.
1808#
1809# Notes: It is strongly recommended that this interface is not used especially
1810# for changing block devices.
1811#
1812# Since: 0.14.0
1813##
1814{ 'command': 'change',
1815 'data': {'device': 'str', 'target': 'str', '*arg': 'str'} }
80047da5 1816
5eeee3fa
AL
1817##
1818# @ObjectTypeInfo:
1819#
1820# This structure describes a search result from @qom-list-types
1821#
1822# @name: the type name found in the search
1823#
1824# Since: 1.1
1825#
1826# Notes: This command is experimental and may change syntax in future releases.
1827##
895a2a80 1828{ 'struct': 'ObjectTypeInfo',
5eeee3fa
AL
1829 'data': { 'name': 'str' } }
1830
1831##
1832# @qom-list-types:
1833#
1834# This command will return a list of types given search parameters
1835#
1836# @implements: if specified, only return types that implement this type name
1837#
1838# @abstract: if true, include abstract types in the results
1839#
1840# Returns: a list of @ObjectTypeInfo or an empty list if no results are found
1841#
1842# Since: 1.1
5eeee3fa
AL
1843##
1844{ 'command': 'qom-list-types',
1845 'data': { '*implements': 'str', '*abstract': 'bool' },
1846 'returns': [ 'ObjectTypeInfo' ] }
e1c37d0e 1847
1daa31b9
AL
1848##
1849# @DevicePropertyInfo:
1850#
1851# Information about device properties.
1852#
1853# @name: the name of the property
1854# @type: the typename of the property
07d09c58
GA
1855# @description: #optional if specified, the description of the property.
1856# (since 2.2)
1daa31b9
AL
1857#
1858# Since: 1.2
1859##
895a2a80 1860{ 'struct': 'DevicePropertyInfo',
07d09c58 1861 'data': { 'name': 'str', 'type': 'str', '*description': 'str' } }
1daa31b9
AL
1862
1863##
1864# @device-list-properties:
1865#
1866# List properties associated with a device.
1867#
1868# @typename: the type name of a device
1869#
1870# Returns: a list of DevicePropertyInfo describing a devices properties
1871#
1872# Since: 1.2
1873##
1874{ 'command': 'device-list-properties',
1875 'data': { 'typename': 'str'},
1876 'returns': [ 'DevicePropertyInfo' ] }
1877
e1c37d0e
LC
1878##
1879# @migrate
1880#
1881# Migrates the current running guest to another Virtual Machine.
1882#
1883# @uri: the Uniform Resource Identifier of the destination VM
1884#
1885# @blk: #optional do block migration (full disk copy)
1886#
1887# @inc: #optional incremental disk copy migration
1888#
1889# @detach: this argument exists only for compatibility reasons and
1890# is ignored by QEMU
1891#
1892# Returns: nothing on success
1893#
1894# Since: 0.14.0
1895##
1896{ 'command': 'migrate',
1897 'data': {'uri': 'str', '*blk': 'bool', '*inc': 'bool', '*detach': 'bool' } }
33cf629a 1898
bf1ae1f4
DDAG
1899##
1900# @migrate-incoming
1901#
1902# Start an incoming migration, the qemu must have been started
1903# with -incoming defer
1904#
1905# @uri: The Uniform Resource Identifier identifying the source or
1906# address to listen on
1907#
1908# Returns: nothing on success
1909#
1910# Since: 2.3
d8760534
DDAG
1911# Note: It's a bad idea to use a string for the uri, but it needs to stay
1912# compatible with -incoming and the format of the uri is already exposed
1913# above libvirt
bf1ae1f4
DDAG
1914##
1915{ 'command': 'migrate-incoming', 'data': {'uri': 'str' } }
1916
a7ae8355
SS
1917# @xen-save-devices-state:
1918#
1919# Save the state of all devices to file. The RAM and the block devices
1920# of the VM are not saved by this command.
1921#
1922# @filename: the file to save the state of the devices to as binary
1923# data. See xen-save-devices-state.txt for a description of the binary
1924# format.
1925#
1926# Returns: Nothing on success
a7ae8355
SS
1927#
1928# Since: 1.1
1929##
1930{ 'command': 'xen-save-devices-state', 'data': {'filename': 'str'} }
a15fef21 1931
39f42439
AP
1932##
1933# @xen-set-global-dirty-log
1934#
1935# Enable or disable the global dirty log mode.
1936#
1937# @enable: true to enable, false to disable.
1938#
1939# Returns: nothing
1940#
1941# Since: 1.3
1942##
1943{ 'command': 'xen-set-global-dirty-log', 'data': { 'enable': 'bool' } }
1944
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LC
1945##
1946# @device_del:
1947#
1948# Remove a device from a guest
1949#
1950# @id: the name of the device
1951#
1952# Returns: Nothing on success
1953# If @id is not a valid device, DeviceNotFound
a15fef21
LC
1954#
1955# Notes: When this command completes, the device may not be removed from the
1956# guest. Hot removal is an operation that requires guest cooperation.
1957# This command merely requests that the guest begin the hot removal
0402a5d6
MT
1958# process. Completion of the device removal process is signaled with a
1959# DEVICE_DELETED event. Guest reset will automatically complete removal
1960# for all devices.
a15fef21
LC
1961#
1962# Since: 0.14.0
1963##
1964{ 'command': 'device_del', 'data': {'id': 'str'} }
783e9b48 1965
b53ccc30
QN
1966##
1967# @DumpGuestMemoryFormat:
1968#
1969# An enumeration of guest-memory-dump's format.
1970#
1971# @elf: elf format
1972#
1973# @kdump-zlib: kdump-compressed format with zlib-compressed
1974#
1975# @kdump-lzo: kdump-compressed format with lzo-compressed
1976#
1977# @kdump-snappy: kdump-compressed format with snappy-compressed
1978#
1979# Since: 2.0
1980##
1981{ 'enum': 'DumpGuestMemoryFormat',
1982 'data': [ 'elf', 'kdump-zlib', 'kdump-lzo', 'kdump-snappy' ] }
1983
783e9b48
WC
1984##
1985# @dump-guest-memory
1986#
1987# Dump guest's memory to vmcore. It is a synchronous operation that can take
1988# very long depending on the amount of guest memory. This command is only
f5b0d93b
LC
1989# supported on i386 and x86_64.
1990#
1991# @paging: if true, do paging to get guest's memory mapping. This allows
d691180e 1992# using gdb to process the core file.
f5b0d93b 1993#
d691180e
LC
1994# IMPORTANT: this option can make QEMU allocate several gigabytes
1995# of RAM. This can happen for a large guest, or a
1996# malicious guest pretending to be large.
1997#
1998# Also, paging=true has the following limitations:
1999#
2000# 1. The guest may be in a catastrophic state or can have corrupted
2001# memory, which cannot be trusted
2002# 2. The guest can be in real-mode even if paging is enabled. For
2003# example, the guest uses ACPI to sleep, and ACPI sleep state
2004# goes in real-mode
f5b0d93b 2005#
783e9b48 2006# @protocol: the filename or file descriptor of the vmcore. The supported
d691180e 2007# protocols are:
f5b0d93b 2008#
d691180e
LC
2009# 1. file: the protocol starts with "file:", and the following
2010# string is the file's path.
2011# 2. fd: the protocol starts with "fd:", and the following string
2012# is the fd's name.
f5b0d93b 2013#
783e9b48 2014# @begin: #optional if specified, the starting physical address.
f5b0d93b 2015#
783e9b48 2016# @length: #optional if specified, the memory size, in bytes. If you don't
d691180e
LC
2017# want to dump all guest's memory, please specify the start @begin
2018# and @length
783e9b48 2019#
b53ccc30
QN
2020# @format: #optional if specified, the format of guest memory dump. But non-elf
2021# format is conflict with paging and filter, ie. @paging, @begin and
2022# @length is not allowed to be specified with non-elf @format at the
2023# same time (since 2.0)
2024#
783e9b48 2025# Returns: nothing on success
783e9b48
WC
2026#
2027# Since: 1.2
2028##
2029{ 'command': 'dump-guest-memory',
2030 'data': { 'paging': 'bool', 'protocol': 'str', '*begin': 'int',
b53ccc30 2031 '*length': 'int', '*format': 'DumpGuestMemoryFormat' } }
d691180e 2032
7d6dc7f3
QN
2033##
2034# @DumpGuestMemoryCapability:
2035#
2036# A list of the available formats for dump-guest-memory
2037#
2038# Since: 2.0
2039##
895a2a80 2040{ 'struct': 'DumpGuestMemoryCapability',
7d6dc7f3
QN
2041 'data': {
2042 'formats': ['DumpGuestMemoryFormat'] } }
2043
2044##
2045# @query-dump-guest-memory-capability:
2046#
2047# Returns the available formats for dump-guest-memory
2048#
2049# Returns: A @DumpGuestMemoryCapability object listing available formats for
2050# dump-guest-memory
2051#
2052# Since: 2.0
2053##
2054{ 'command': 'query-dump-guest-memory-capability',
2055 'returns': 'DumpGuestMemoryCapability' }
d691180e 2056
7ee0c3e3
JH
2057##
2058# @dump-skeys
2059#
2060# Dump guest's storage keys
2061#
2062# @filename: the path to the file to dump to
2063#
2064# This command is only supported on s390 architecture.
2065#
2066# Since: 2.5
2067##
2068{ 'command': 'dump-skeys',
2069 'data': { 'filename': 'str' } }
2070
928059a3
LC
2071##
2072# @netdev_add:
2073#
2074# Add a network backend.
2075#
2076# @type: the type of network backend. Current valid values are 'user', 'tap',
2077# 'vde', 'socket', 'dump' and 'bridge'
2078#
2079# @id: the name of the new network backend
2080#
2081# @props: #optional a list of properties to be passed to the backend in
2082# the format 'name=value', like 'ifname=tap0,script=no'
2083#
2084# Notes: The semantics of @props is not well defined. Future commands will be
2085# introduced that provide stronger typing for backend creation.
2086#
2087# Since: 0.14.0
2088#
2089# Returns: Nothing on success
2090# If @type is not a valid network backend, DeviceNotFound
928059a3
LC
2091##
2092{ 'command': 'netdev_add',
2093 'data': {'type': 'str', 'id': 'str', '*props': '**'},
d708cdbe 2094 'gen': false }
5f964155
LC
2095
2096##
2097# @netdev_del:
2098#
2099# Remove a network backend.
2100#
2101# @id: the name of the network backend to remove
2102#
2103# Returns: Nothing on success
2104# If @id is not a valid network backend, DeviceNotFound
2105#
2106# Since: 0.14.0
2107##
2108{ 'command': 'netdev_del', 'data': {'id': 'str'} }
208c9d1b 2109
cff8b2c6
PB
2110##
2111# @object-add:
2112#
2113# Create a QOM object.
2114#
2115# @qom-type: the class name for the object to be created
2116#
2117# @id: the name of the new object
2118#
2119# @props: #optional a dictionary of properties to be passed to the backend
2120#
2121# Returns: Nothing on success
2122# Error if @qom-type is not a valid class name
2123#
2124# Since: 2.0
2125##
2126{ 'command': 'object-add',
d708cdbe
EB
2127 'data': {'qom-type': 'str', 'id': 'str', '*props': '**'},
2128 'gen': false }
cff8b2c6 2129
ab2d0531
PB
2130##
2131# @object-del:
2132#
2133# Remove a QOM object.
2134#
2135# @id: the name of the QOM object to remove
2136#
2137# Returns: Nothing on success
2138# Error if @id is not a valid id for a QOM object
2139#
2140# Since: 2.0
2141##
2142{ 'command': 'object-del', 'data': {'id': 'str'} }
2143
14aa0c2d
LE
2144##
2145# @NetdevNoneOptions
2146#
2147# Use it alone to have zero network devices.
2148#
2149# Since 1.2
2150##
895a2a80 2151{ 'struct': 'NetdevNoneOptions',
14aa0c2d
LE
2152 'data': { } }
2153
2154##
2155# @NetLegacyNicOptions
2156#
2157# Create a new Network Interface Card.
2158#
2159# @netdev: #optional id of -netdev to connect to
2160#
2161# @macaddr: #optional MAC address
2162#
2163# @model: #optional device model (e1000, rtl8139, virtio etc.)
2164#
2165# @addr: #optional PCI device address
2166#
2167# @vectors: #optional number of MSI-x vectors, 0 to disable MSI-X
2168#
2169# Since 1.2
2170##
895a2a80 2171{ 'struct': 'NetLegacyNicOptions',
14aa0c2d
LE
2172 'data': {
2173 '*netdev': 'str',
2174 '*macaddr': 'str',
2175 '*model': 'str',
2176 '*addr': 'str',
2177 '*vectors': 'uint32' } }
2178
2179##
2180# @String
2181#
2182# A fat type wrapping 'str', to be embedded in lists.
2183#
2184# Since 1.2
2185##
895a2a80 2186{ 'struct': 'String',
14aa0c2d
LE
2187 'data': {
2188 'str': 'str' } }
2189
2190##
2191# @NetdevUserOptions
2192#
2193# Use the user mode network stack which requires no administrator privilege to
2194# run.
2195#
2196# @hostname: #optional client hostname reported by the builtin DHCP server
2197#
2198# @restrict: #optional isolate the guest from the host
2199#
2200# @ip: #optional legacy parameter, use net= instead
2201#
2202# @net: #optional IP address and optional netmask
2203#
2204# @host: #optional guest-visible address of the host
2205#
2206# @tftp: #optional root directory of the built-in TFTP server
2207#
2208# @bootfile: #optional BOOTP filename, for use with tftp=
2209#
2210# @dhcpstart: #optional the first of the 16 IPs the built-in DHCP server can
2211# assign
2212#
2213# @dns: #optional guest-visible address of the virtual nameserver
2214#
63d2960b
KS
2215# @dnssearch: #optional list of DNS suffixes to search, passed as DHCP option
2216# to the guest
2217#
14aa0c2d
LE
2218# @smb: #optional root directory of the built-in SMB server
2219#
2220# @smbserver: #optional IP address of the built-in SMB server
2221#
2222# @hostfwd: #optional redirect incoming TCP or UDP host connections to guest
2223# endpoints
2224#
2225# @guestfwd: #optional forward guest TCP connections
2226#
2227# Since 1.2
2228##
895a2a80 2229{ 'struct': 'NetdevUserOptions',
14aa0c2d
LE
2230 'data': {
2231 '*hostname': 'str',
2232 '*restrict': 'bool',
2233 '*ip': 'str',
2234 '*net': 'str',
2235 '*host': 'str',
2236 '*tftp': 'str',
2237 '*bootfile': 'str',
2238 '*dhcpstart': 'str',
2239 '*dns': 'str',
63d2960b 2240 '*dnssearch': ['String'],
14aa0c2d
LE
2241 '*smb': 'str',
2242 '*smbserver': 'str',
2243 '*hostfwd': ['String'],
2244 '*guestfwd': ['String'] } }
2245
2246##
2247# @NetdevTapOptions
2248#
2249# Connect the host TAP network interface name to the VLAN.
2250#
2251# @ifname: #optional interface name
2252#
2253# @fd: #optional file descriptor of an already opened tap
2254#
2ca81baa
JW
2255# @fds: #optional multiple file descriptors of already opened multiqueue capable
2256# tap
2257#
14aa0c2d
LE
2258# @script: #optional script to initialize the interface
2259#
2260# @downscript: #optional script to shut down the interface
2261#
2262# @helper: #optional command to execute to configure bridge
2263#
2264# @sndbuf: #optional send buffer limit. Understands [TGMKkb] suffixes.
2265#
2266# @vnet_hdr: #optional enable the IFF_VNET_HDR flag on the tap interface
2267#
2268# @vhost: #optional enable vhost-net network accelerator
2269#
2270# @vhostfd: #optional file descriptor of an already opened vhost net device
2271#
2ca81baa
JW
2272# @vhostfds: #optional file descriptors of multiple already opened vhost net
2273# devices
2274#
14aa0c2d
LE
2275# @vhostforce: #optional vhost on for non-MSIX virtio guests
2276#
ec396014
JW
2277# @queues: #optional number of queues to be created for multiqueue capable tap
2278#
14aa0c2d
LE
2279# Since 1.2
2280##
895a2a80 2281{ 'struct': 'NetdevTapOptions',
14aa0c2d
LE
2282 'data': {
2283 '*ifname': 'str',
2284 '*fd': 'str',
264986e2 2285 '*fds': 'str',
14aa0c2d
LE
2286 '*script': 'str',
2287 '*downscript': 'str',
2288 '*helper': 'str',
2289 '*sndbuf': 'size',
2290 '*vnet_hdr': 'bool',
2291 '*vhost': 'bool',
2292 '*vhostfd': 'str',
264986e2
JW
2293 '*vhostfds': 'str',
2294 '*vhostforce': 'bool',
2295 '*queues': 'uint32'} }
14aa0c2d
LE
2296
2297##
2298# @NetdevSocketOptions
2299#
2300# Connect the VLAN to a remote VLAN in another QEMU virtual machine using a TCP
2301# socket connection.
2302#
2303# @fd: #optional file descriptor of an already opened socket
2304#
2305# @listen: #optional port number, and optional hostname, to listen on
2306#
2307# @connect: #optional port number, and optional hostname, to connect to
2308#
2309# @mcast: #optional UDP multicast address and port number
2310#
2311# @localaddr: #optional source address and port for multicast and udp packets
2312#
2313# @udp: #optional UDP unicast address and port number
2314#
2315# Since 1.2
2316##
895a2a80 2317{ 'struct': 'NetdevSocketOptions',
14aa0c2d
LE
2318 'data': {
2319 '*fd': 'str',
2320 '*listen': 'str',
2321 '*connect': 'str',
2322 '*mcast': 'str',
2323 '*localaddr': 'str',
2324 '*udp': 'str' } }
2325
3fb69aa1
AI
2326##
2327# @NetdevL2TPv3Options
2328#
2329# Connect the VLAN to Ethernet over L2TPv3 Static tunnel
2330#
2331# @src: source address
2332#
2333# @dst: destination address
2334#
2335# @srcport: #optional source port - mandatory for udp, optional for ip
2336#
2337# @dstport: #optional destination port - mandatory for udp, optional for ip
2338#
2339# @ipv6: #optional - force the use of ipv6
2340#
2341# @udp: #optional - use the udp version of l2tpv3 encapsulation
2342#
2343# @cookie64: #optional - use 64 bit coookies
2344#
2345# @counter: #optional have sequence counter
2346#
2347# @pincounter: #optional pin sequence counter to zero -
2348# workaround for buggy implementations or
2349# networks with packet reorder
2350#
2351# @txcookie: #optional 32 or 64 bit transmit cookie
2352#
2353# @rxcookie: #optional 32 or 64 bit receive cookie
2354#
2355# @txsession: 32 bit transmit session
2356#
2357# @rxsession: #optional 32 bit receive session - if not specified
2358# set to the same value as transmit
2359#
2360# @offset: #optional additional offset - allows the insertion of
2361# additional application-specific data before the packet payload
2362#
2363# Since 2.1
2364##
895a2a80 2365{ 'struct': 'NetdevL2TPv3Options',
3fb69aa1
AI
2366 'data': {
2367 'src': 'str',
2368 'dst': 'str',
2369 '*srcport': 'str',
2370 '*dstport': 'str',
2371 '*ipv6': 'bool',
2372 '*udp': 'bool',
2373 '*cookie64': 'bool',
2374 '*counter': 'bool',
2375 '*pincounter': 'bool',
2376 '*txcookie': 'uint64',
2377 '*rxcookie': 'uint64',
2378 'txsession': 'uint32',
2379 '*rxsession': 'uint32',
2380 '*offset': 'uint32' } }
2381
14aa0c2d
LE
2382##
2383# @NetdevVdeOptions
2384#
2385# Connect the VLAN to a vde switch running on the host.
2386#
2387# @sock: #optional socket path
2388#
2389# @port: #optional port number
2390#
2391# @group: #optional group owner of socket
2392#
2393# @mode: #optional permissions for socket
2394#
2395# Since 1.2
2396##
895a2a80 2397{ 'struct': 'NetdevVdeOptions',
14aa0c2d
LE
2398 'data': {
2399 '*sock': 'str',
2400 '*port': 'uint16',
2401 '*group': 'str',
2402 '*mode': 'uint16' } }
2403
2404##
2405# @NetdevDumpOptions
2406#
2407# Dump VLAN network traffic to a file.
2408#
2409# @len: #optional per-packet size limit (64k default). Understands [TGMKkb]
2410# suffixes.
2411#
2412# @file: #optional dump file path (default is qemu-vlan0.pcap)
2413#
2414# Since 1.2
2415##
895a2a80 2416{ 'struct': 'NetdevDumpOptions',
14aa0c2d
LE
2417 'data': {
2418 '*len': 'size',
2419 '*file': 'str' } }
2420
2421##
2422# @NetdevBridgeOptions
2423#
2424# Connect a host TAP network interface to a host bridge device.
2425#
2426# @br: #optional bridge name
2427#
2428# @helper: #optional command to execute to configure bridge
2429#
2430# Since 1.2
2431##
895a2a80 2432{ 'struct': 'NetdevBridgeOptions',
14aa0c2d
LE
2433 'data': {
2434 '*br': 'str',
2435 '*helper': 'str' } }
2436
f6c874e3
SH
2437##
2438# @NetdevHubPortOptions
2439#
2440# Connect two or more net clients through a software hub.
2441#
2442# @hubid: hub identifier number
2443#
2444# Since 1.2
2445##
895a2a80 2446{ 'struct': 'NetdevHubPortOptions',
f6c874e3
SH
2447 'data': {
2448 'hubid': 'int32' } }
2449
58952137
VM
2450##
2451# @NetdevNetmapOptions
2452#
2453# Connect a client to a netmap-enabled NIC or to a VALE switch port
2454#
2455# @ifname: Either the name of an existing network interface supported by
2456# netmap, or the name of a VALE port (created on the fly).
2457# A VALE port name is in the form 'valeXXX:YYY', where XXX and
2458# YYY are non-negative integers. XXX identifies a switch and
2459# YYY identifies a port of the switch. VALE ports having the
2460# same XXX are therefore connected to the same switch.
2461#
2462# @devname: #optional path of the netmap device (default: '/dev/netmap').
2463#
c27de2a3 2464# Since 2.0
58952137 2465##
895a2a80 2466{ 'struct': 'NetdevNetmapOptions',
58952137
VM
2467 'data': {
2468 'ifname': 'str',
2469 '*devname': 'str' } }
2470
03ce5744
NN
2471##
2472# @NetdevVhostUserOptions
2473#
2474# Vhost-user network backend
2475#
2476# @chardev: name of a unix socket chardev
2477#
2478# @vhostforce: #optional vhost on for non-MSIX virtio guests (default: false).
2479#
2480# Since 2.1
2481##
895a2a80 2482{ 'struct': 'NetdevVhostUserOptions',
03ce5744
NN
2483 'data': {
2484 'chardev': 'str',
d345ed2d 2485 '*vhostforce': 'bool' } }
03ce5744 2486
14aa0c2d
LE
2487##
2488# @NetClientOptions
2489#
2490# A discriminated record of network device traits.
2491#
2492# Since 1.2
3fb69aa1
AI
2493#
2494# 'l2tpv3' - since 2.1
2495#
14aa0c2d
LE
2496##
2497{ 'union': 'NetClientOptions',
2498 'data': {
f6c874e3
SH
2499 'none': 'NetdevNoneOptions',
2500 'nic': 'NetLegacyNicOptions',
2501 'user': 'NetdevUserOptions',
2502 'tap': 'NetdevTapOptions',
3fb69aa1 2503 'l2tpv3': 'NetdevL2TPv3Options',
f6c874e3
SH
2504 'socket': 'NetdevSocketOptions',
2505 'vde': 'NetdevVdeOptions',
2506 'dump': 'NetdevDumpOptions',
2507 'bridge': 'NetdevBridgeOptions',
58952137 2508 'hubport': 'NetdevHubPortOptions',
03ce5744
NN
2509 'netmap': 'NetdevNetmapOptions',
2510 'vhost-user': 'NetdevVhostUserOptions' } }
14aa0c2d
LE
2511
2512##
2513# @NetLegacy
2514#
2515# Captures the configuration of a network device; legacy.
2516#
2517# @vlan: #optional vlan number
2518#
2519# @id: #optional identifier for monitor commands
2520#
2521# @name: #optional identifier for monitor commands, ignored if @id is present
2522#
2523# @opts: device type specific properties (legacy)
2524#
2525# Since 1.2
2526##
895a2a80 2527{ 'struct': 'NetLegacy',
14aa0c2d
LE
2528 'data': {
2529 '*vlan': 'int32',
2530 '*id': 'str',
2531 '*name': 'str',
2532 'opts': 'NetClientOptions' } }
2533
2534##
2535# @Netdev
2536#
2537# Captures the configuration of a network device.
2538#
2539# @id: identifier for monitor commands.
2540#
2541# @opts: device type specific properties
2542#
2543# Since 1.2
2544##
895a2a80 2545{ 'struct': 'Netdev',
14aa0c2d
LE
2546 'data': {
2547 'id': 'str',
2548 'opts': 'NetClientOptions' } }
2549
5be8c759
PB
2550##
2551# @InetSocketAddress
2552#
2553# Captures a socket address or address range in the Internet namespace.
2554#
2555# @host: host part of the address
2556#
2557# @port: port part of the address, or lowest port if @to is present
2558#
2559# @to: highest port to try
2560#
2561# @ipv4: whether to accept IPv4 addresses, default try both IPv4 and IPv6
2562# #optional
2563#
2564# @ipv6: whether to accept IPv6 addresses, default try both IPv4 and IPv6
2565# #optional
2566#
2567# Since 1.3
2568##
895a2a80 2569{ 'struct': 'InetSocketAddress',
5be8c759
PB
2570 'data': {
2571 'host': 'str',
2572 'port': 'str',
2573 '*to': 'uint16',
2574 '*ipv4': 'bool',
2575 '*ipv6': 'bool' } }
2576
2577##
2578# @UnixSocketAddress
2579#
2580# Captures a socket address in the local ("Unix socket") namespace.
2581#
2582# @path: filesystem path to use
2583#
2584# Since 1.3
2585##
895a2a80 2586{ 'struct': 'UnixSocketAddress',
5be8c759
PB
2587 'data': {
2588 'path': 'str' } }
2589
2590##
2591# @SocketAddress
2592#
2593# Captures the address of a socket, which could also be a named file descriptor
2594#
2595# Since 1.3
2596##
2597{ 'union': 'SocketAddress',
2598 'data': {
2599 'inet': 'InetSocketAddress',
2600 'unix': 'UnixSocketAddress',
2601 'fd': 'String' } }
2602
208c9d1b
CB
2603##
2604# @getfd:
2605#
2606# Receive a file descriptor via SCM rights and assign it a name
2607#
2608# @fdname: file descriptor name
2609#
2610# Returns: Nothing on success
208c9d1b
CB
2611#
2612# Since: 0.14.0
2613#
2614# Notes: If @fdname already exists, the file descriptor assigned to
2615# it will be closed and replaced by the received file
2616# descriptor.
2617# The 'closefd' command can be used to explicitly close the
2618# file descriptor when it is no longer needed.
2619##
2620{ 'command': 'getfd', 'data': {'fdname': 'str'} }
2621
2622##
2623# @closefd:
2624#
2625# Close a file descriptor previously passed via SCM rights
2626#
2627# @fdname: file descriptor name
2628#
2629# Returns: Nothing on success
208c9d1b
CB
2630#
2631# Since: 0.14.0
2632##
2633{ 'command': 'closefd', 'data': {'fdname': 'str'} }
01d3c80d
AL
2634
2635##
2636# @MachineInfo:
2637#
2638# Information describing a machine.
2639#
2640# @name: the name of the machine
2641#
2642# @alias: #optional an alias for the machine name
2643#
2644# @default: #optional whether the machine is default
2645#
c72e7688
MN
2646# @cpu-max: maximum number of CPUs supported by the machine type
2647# (since 1.5.0)
2648#
01d3c80d
AL
2649# Since: 1.2.0
2650##
895a2a80 2651{ 'struct': 'MachineInfo',
01d3c80d 2652 'data': { 'name': 'str', '*alias': 'str',
c72e7688 2653 '*is-default': 'bool', 'cpu-max': 'int' } }
01d3c80d
AL
2654
2655##
2656# @query-machines:
2657#
2658# Return a list of supported machines
2659#
2660# Returns: a list of MachineInfo
2661#
2662# Since: 1.2.0
2663##
2664{ 'command': 'query-machines', 'returns': ['MachineInfo'] }
e4e31c63
AL
2665
2666##
2667# @CpuDefinitionInfo:
2668#
2669# Virtual CPU definition.
2670#
2671# @name: the name of the CPU definition
2672#
2673# Since: 1.2.0
2674##
895a2a80 2675{ 'struct': 'CpuDefinitionInfo',
e4e31c63
AL
2676 'data': { 'name': 'str' } }
2677
2678##
2679# @query-cpu-definitions:
2680#
2681# Return a list of supported virtual CPU definitions
2682#
2683# Returns: a list of CpuDefInfo
2684#
2685# Since: 1.2.0
2686##
2687{ 'command': 'query-cpu-definitions', 'returns': ['CpuDefinitionInfo'] }
ba1c048a
CB
2688
2689# @AddfdInfo:
2690#
2691# Information about a file descriptor that was added to an fd set.
2692#
2693# @fdset-id: The ID of the fd set that @fd was added to.
2694#
2695# @fd: The file descriptor that was received via SCM rights and
2696# added to the fd set.
2697#
2698# Since: 1.2.0
2699##
895a2a80 2700{ 'struct': 'AddfdInfo', 'data': {'fdset-id': 'int', 'fd': 'int'} }
ba1c048a
CB
2701
2702##
2703# @add-fd:
2704#
2705# Add a file descriptor, that was passed via SCM rights, to an fd set.
2706#
2707# @fdset-id: #optional The ID of the fd set to add the file descriptor to.
2708#
2709# @opaque: #optional A free-form string that can be used to describe the fd.
2710#
2711# Returns: @AddfdInfo on success
2712# If file descriptor was not received, FdNotSupplied
9ac54af0 2713# If @fdset-id is a negative value, InvalidParameterValue
ba1c048a
CB
2714#
2715# Notes: The list of fd sets is shared by all monitor connections.
2716#
2717# If @fdset-id is not specified, a new fd set will be created.
2718#
2719# Since: 1.2.0
2720##
2721{ 'command': 'add-fd', 'data': {'*fdset-id': 'int', '*opaque': 'str'},
2722 'returns': 'AddfdInfo' }
2723
2724##
2725# @remove-fd:
2726#
2727# Remove a file descriptor from an fd set.
2728#
2729# @fdset-id: The ID of the fd set that the file descriptor belongs to.
2730#
2731# @fd: #optional The file descriptor that is to be removed.
2732#
2733# Returns: Nothing on success
2734# If @fdset-id or @fd is not found, FdNotFound
2735#
2736# Since: 1.2.0
2737#
2738# Notes: The list of fd sets is shared by all monitor connections.
2739#
2740# If @fd is not specified, all file descriptors in @fdset-id
2741# will be removed.
2742##
2743{ 'command': 'remove-fd', 'data': {'fdset-id': 'int', '*fd': 'int'} }
2744
2745##
2746# @FdsetFdInfo:
2747#
2748# Information about a file descriptor that belongs to an fd set.
2749#
2750# @fd: The file descriptor value.
2751#
2752# @opaque: #optional A free-form string that can be used to describe the fd.
2753#
2754# Since: 1.2.0
2755##
895a2a80 2756{ 'struct': 'FdsetFdInfo',
ba1c048a
CB
2757 'data': {'fd': 'int', '*opaque': 'str'} }
2758
2759##
2760# @FdsetInfo:
2761#
2762# Information about an fd set.
2763#
2764# @fdset-id: The ID of the fd set.
2765#
2766# @fds: A list of file descriptors that belong to this fd set.
2767#
2768# Since: 1.2.0
2769##
895a2a80 2770{ 'struct': 'FdsetInfo',
ba1c048a
CB
2771 'data': {'fdset-id': 'int', 'fds': ['FdsetFdInfo']} }
2772
2773##
2774# @query-fdsets:
2775#
2776# Return information describing all fd sets.
2777#
2778# Returns: A list of @FdsetInfo
2779#
2780# Since: 1.2.0
2781#
2782# Note: The list of fd sets is shared by all monitor connections.
2783#
2784##
2785{ 'command': 'query-fdsets', 'returns': ['FdsetInfo'] }
99afc91d 2786
99afc91d
DB
2787##
2788# @TargetInfo:
2789#
2790# Information describing the QEMU target.
2791#
2792# @arch: the target architecture (eg "x86_64", "i386", etc)
2793#
2794# Since: 1.2.0
2795##
895a2a80 2796{ 'struct': 'TargetInfo',
c02a9552 2797 'data': { 'arch': 'str' } }
99afc91d
DB
2798
2799##
2800# @query-target:
2801#
2802# Return information about the target for this QEMU
2803#
2804# Returns: TargetInfo
2805#
2806# Since: 1.2.0
2807##
2808{ 'command': 'query-target', 'returns': 'TargetInfo' }
411656f4
AK
2809
2810##
2811# @QKeyCode:
2812#
2813# An enumeration of key name.
2814#
2815# This is used by the send-key command.
2816#
2817# Since: 1.3.0
bbd1b1cc 2818#
8b6b0c59 2819# 'unmapped' and 'pause' since 2.0
b771f470 2820# 'ro' and 'kp_comma' since 2.4
411656f4
AK
2821##
2822{ 'enum': 'QKeyCode',
bbd1b1cc
GH
2823 'data': [ 'unmapped',
2824 'shift', 'shift_r', 'alt', 'alt_r', 'altgr', 'altgr_r', 'ctrl',
411656f4
AK
2825 'ctrl_r', 'menu', 'esc', '1', '2', '3', '4', '5', '6', '7', '8',
2826 '9', '0', 'minus', 'equal', 'backspace', 'tab', 'q', 'w', 'e',
2827 'r', 't', 'y', 'u', 'i', 'o', 'p', 'bracket_left', 'bracket_right',
2828 'ret', 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'semicolon',
2829 'apostrophe', 'grave_accent', 'backslash', 'z', 'x', 'c', 'v', 'b',
2830 'n', 'm', 'comma', 'dot', 'slash', 'asterisk', 'spc', 'caps_lock',
2831 'f1', 'f2', 'f3', 'f4', 'f5', 'f6', 'f7', 'f8', 'f9', 'f10',
2832 'num_lock', 'scroll_lock', 'kp_divide', 'kp_multiply',
2833 'kp_subtract', 'kp_add', 'kp_enter', 'kp_decimal', 'sysrq', 'kp_0',
2834 'kp_1', 'kp_2', 'kp_3', 'kp_4', 'kp_5', 'kp_6', 'kp_7', 'kp_8',
2835 'kp_9', 'less', 'f11', 'f12', 'print', 'home', 'pgup', 'pgdn', 'end',
2836 'left', 'up', 'down', 'right', 'insert', 'delete', 'stop', 'again',
2837 'props', 'undo', 'front', 'copy', 'open', 'paste', 'find', 'cut',
b771f470
GH
2838 'lf', 'help', 'meta_l', 'meta_r', 'compose', 'pause', 'ro',
2839 'kp_comma' ] }
e4c8f004 2840
9f328977
LC
2841##
2842# @KeyValue
2843#
2844# Represents a keyboard key.
2845#
2846# Since: 1.3.0
2847##
2848{ 'union': 'KeyValue',
2849 'data': {
2850 'number': 'int',
2851 'qcode': 'QKeyCode' } }
2852
e4c8f004
AK
2853##
2854# @send-key:
2855#
2856# Send keys to guest.
2857#
9f328977
LC
2858# @keys: An array of @KeyValue elements. All @KeyValues in this array are
2859# simultaneously sent to the guest. A @KeyValue.number value is sent
2860# directly to the guest, while @KeyValue.qcode must be a valid
2861# @QKeyCode value
e4c8f004
AK
2862#
2863# @hold-time: #optional time to delay key up events, milliseconds. Defaults
2864# to 100
2865#
2866# Returns: Nothing on success
2867# If key is unknown or redundant, InvalidParameter
2868#
2869# Since: 1.3.0
2870#
2871##
2872{ 'command': 'send-key',
9f328977 2873 'data': { 'keys': ['KeyValue'], '*hold-time': 'int' } }
ad39cf6d
LC
2874
2875##
2876# @screendump:
2877#
2878# Write a PPM of the VGA screen to a file.
2879#
2880# @filename: the path of a new PPM file to store the image
2881#
2882# Returns: Nothing on success
2883#
2884# Since: 0.14.0
2885##
2886{ 'command': 'screendump', 'data': {'filename': 'str'} }
6dd844db 2887
ffbdbe59
GH
2888##
2889# @ChardevFile:
2890#
2891# Configuration info for file chardevs.
2892#
2893# @in: #optional The name of the input file
2894# @out: The name of the output file
2895#
2896# Since: 1.4
2897##
895a2a80 2898{ 'struct': 'ChardevFile', 'data': { '*in' : 'str',
ffbdbe59
GH
2899 'out' : 'str' } }
2900
d59044ef 2901##
d36b2b90 2902# @ChardevHostdev:
d59044ef 2903#
548cbb36 2904# Configuration info for device and pipe chardevs.
d59044ef
GH
2905#
2906# @device: The name of the special file for the device,
2907# i.e. /dev/ttyS0 on Unix or COM1: on Windows
2908# @type: What kind of device this is.
2909#
2910# Since: 1.4
2911##
895a2a80 2912{ 'struct': 'ChardevHostdev', 'data': { 'device' : 'str' } }
d59044ef 2913
f6bd5d6e
GH
2914##
2915# @ChardevSocket:
2916#
3ecc059d 2917# Configuration info for (stream) socket chardevs.
f6bd5d6e
GH
2918#
2919# @addr: socket address to listen on (server=true)
2920# or connect to (server=false)
2921# @server: #optional create server socket (default: true)
ef993ba7
GH
2922# @wait: #optional wait for incoming connection on server
2923# sockets (default: false).
f6bd5d6e 2924# @nodelay: #optional set TCP_NODELAY socket option (default: false)
ef993ba7
GH
2925# @telnet: #optional enable telnet protocol on server
2926# sockets (default: false)
5dd1f02b
CM
2927# @reconnect: #optional For a client socket, if a socket is disconnected,
2928# then attempt a reconnect after the given number of seconds.
2929# Setting this to zero disables this function. (default: 0)
2930# (Since: 2.2)
f6bd5d6e
GH
2931#
2932# Since: 1.4
2933##
895a2a80 2934{ 'struct': 'ChardevSocket', 'data': { 'addr' : 'SocketAddress',
5dd1f02b
CM
2935 '*server' : 'bool',
2936 '*wait' : 'bool',
2937 '*nodelay' : 'bool',
2938 '*telnet' : 'bool',
2939 '*reconnect' : 'int' } }
f6bd5d6e 2940
3ecc059d 2941##
08d0ab3f 2942# @ChardevUdp:
3ecc059d
GH
2943#
2944# Configuration info for datagram socket chardevs.
2945#
2946# @remote: remote address
2947# @local: #optional local address
2948#
2949# Since: 1.5
2950##
895a2a80 2951{ 'struct': 'ChardevUdp', 'data': { 'remote' : 'SocketAddress',
08d0ab3f 2952 '*local' : 'SocketAddress' } }
3ecc059d 2953
edb2fb3c
GH
2954##
2955# @ChardevMux:
2956#
2957# Configuration info for mux chardevs.
2958#
2959# @chardev: name of the base chardev.
2960#
2961# Since: 1.5
2962##
895a2a80 2963{ 'struct': 'ChardevMux', 'data': { 'chardev' : 'str' } }
edb2fb3c 2964
7c358031
GH
2965##
2966# @ChardevStdio:
2967#
2968# Configuration info for stdio chardevs.
2969#
2970# @signal: #optional Allow signals (such as SIGINT triggered by ^C)
2971# be delivered to qemu. Default: true in -nographic mode,
2972# false otherwise.
2973#
2974# Since: 1.5
2975##
895a2a80 2976{ 'struct': 'ChardevStdio', 'data': { '*signal' : 'bool' } }
7c358031 2977
cd153e2a
GH
2978##
2979# @ChardevSpiceChannel:
2980#
2981# Configuration info for spice vm channel chardevs.
2982#
2983# @type: kind of channel (for example vdagent).
2984#
2985# Since: 1.5
2986##
895a2a80 2987{ 'struct': 'ChardevSpiceChannel', 'data': { 'type' : 'str' } }
cd153e2a
GH
2988
2989##
2990# @ChardevSpicePort:
2991#
2992# Configuration info for spice port chardevs.
2993#
2994# @fqdn: name of the channel (see docs/spice-port-fqdn.txt)
2995#
2996# Since: 1.5
2997##
895a2a80 2998{ 'struct': 'ChardevSpicePort', 'data': { 'fqdn' : 'str' } }
cd153e2a 2999
702ec69c
GH
3000##
3001# @ChardevVC:
3002#
3003# Configuration info for virtual console chardevs.
3004#
3005# @width: console width, in pixels
3006# @height: console height, in pixels
3007# @cols: console width, in chars
3008# @rows: console height, in chars
3009#
3010# Since: 1.5
3011##
895a2a80 3012{ 'struct': 'ChardevVC', 'data': { '*width' : 'int',
702ec69c
GH
3013 '*height' : 'int',
3014 '*cols' : 'int',
3015 '*rows' : 'int' } }
3016
1da48c65 3017##
4f57378f 3018# @ChardevRingbuf:
1da48c65 3019#
3a1da42e 3020# Configuration info for ring buffer chardevs.
1da48c65 3021#
3a1da42e 3022# @size: #optional ring buffer size, must be power of two, default is 65536
1da48c65
GH
3023#
3024# Since: 1.5
3025##
895a2a80 3026{ 'struct': 'ChardevRingbuf', 'data': { '*size' : 'int' } }
1da48c65 3027
f1a1a356
GH
3028##
3029# @ChardevBackend:
3030#
3031# Configuration info for the new chardev backend.
3032#
5692399f 3033# Since: 1.4 (testdev since 2.2)
f1a1a356 3034##
895a2a80 3035{ 'struct': 'ChardevDummy', 'data': { } }
f1a1a356 3036
f6bd5d6e 3037{ 'union': 'ChardevBackend', 'data': { 'file' : 'ChardevFile',
d36b2b90
MA
3038 'serial' : 'ChardevHostdev',
3039 'parallel': 'ChardevHostdev',
548cbb36 3040 'pipe' : 'ChardevHostdev',
f6bd5d6e 3041 'socket' : 'ChardevSocket',
08d0ab3f 3042 'udp' : 'ChardevUdp',
0a1a7fab 3043 'pty' : 'ChardevDummy',
edb2fb3c 3044 'null' : 'ChardevDummy',
f5a51cab 3045 'mux' : 'ChardevMux',
2d57286d 3046 'msmouse': 'ChardevDummy',
7c358031 3047 'braille': 'ChardevDummy',
5692399f 3048 'testdev': 'ChardevDummy',
d9ac374f 3049 'stdio' : 'ChardevStdio',
cd153e2a
GH
3050 'console': 'ChardevDummy',
3051 'spicevmc' : 'ChardevSpiceChannel',
702ec69c 3052 'spiceport' : 'ChardevSpicePort',
1da48c65 3053 'vc' : 'ChardevVC',
3a1da42e
MA
3054 'ringbuf': 'ChardevRingbuf',
3055 # next one is just for compatibility
4f57378f 3056 'memory' : 'ChardevRingbuf' } }
f1a1a356
GH
3057
3058##
3059# @ChardevReturn:
3060#
3061# Return info about the chardev backend just created.
3062#
58fa4325
MA
3063# @pty: #optional name of the slave pseudoterminal device, present if
3064# and only if a chardev of type 'pty' was created
3065#
f1a1a356
GH
3066# Since: 1.4
3067##
895a2a80 3068{ 'struct' : 'ChardevReturn', 'data': { '*pty' : 'str' } }
f1a1a356
GH
3069
3070##
3071# @chardev-add:
3072#
58fa4325 3073# Add a character device backend
f1a1a356
GH
3074#
3075# @id: the chardev's ID, must be unique
3076# @backend: backend type and parameters
3077#
58fa4325 3078# Returns: ChardevReturn.
f1a1a356
GH
3079#
3080# Since: 1.4
3081##
3082{ 'command': 'chardev-add', 'data': {'id' : 'str',
3083 'backend' : 'ChardevBackend' },
3084 'returns': 'ChardevReturn' }
3085
3086##
3087# @chardev-remove:
3088#
58fa4325 3089# Remove a character device backend
f1a1a356
GH
3090#
3091# @id: the chardev's ID, must exist and not be in use
3092#
3093# Returns: Nothing on success
3094#
3095# Since: 1.4
3096##
3097{ 'command': 'chardev-remove', 'data': {'id': 'str'} }
d1a0cf73
SB
3098
3099##
3100# @TpmModel:
3101#
3102# An enumeration of TPM models
3103#
3104# @tpm-tis: TPM TIS model
3105#
3106# Since: 1.5
3107##
3108{ 'enum': 'TpmModel', 'data': [ 'tpm-tis' ] }
3109
3110##
3111# @query-tpm-models:
3112#
3113# Return a list of supported TPM models
3114#
3115# Returns: a list of TpmModel
3116#
3117# Since: 1.5
3118##
3119{ 'command': 'query-tpm-models', 'returns': ['TpmModel'] }
3120
3121##
3122# @TpmType:
3123#
3124# An enumeration of TPM types
3125#
3126# @passthrough: TPM passthrough type
3127#
3128# Since: 1.5
3129##
3130{ 'enum': 'TpmType', 'data': [ 'passthrough' ] }
3131
3132##
3133# @query-tpm-types:
3134#
3135# Return a list of supported TPM types
3136#
3137# Returns: a list of TpmType
3138#
3139# Since: 1.5
3140##
3141{ 'command': 'query-tpm-types', 'returns': ['TpmType'] }
3142
3143##
3144# @TPMPassthroughOptions:
3145#
3146# Information about the TPM passthrough type
3147#
3148# @path: #optional string describing the path used for accessing the TPM device
3149#
3150# @cancel-path: #optional string showing the TPM's sysfs cancel file
3151# for cancellation of TPM commands while they are executing
3152#
3153# Since: 1.5
3154##
895a2a80 3155{ 'struct': 'TPMPassthroughOptions', 'data': { '*path' : 'str',
d1a0cf73
SB
3156 '*cancel-path' : 'str'} }
3157
3158##
3159# @TpmTypeOptions:
3160#
3161# A union referencing different TPM backend types' configuration options
3162#
88ca7bcf 3163# @passthrough: The configuration options for the TPM passthrough type
d1a0cf73
SB
3164#
3165# Since: 1.5
3166##
3167{ 'union': 'TpmTypeOptions',
88ca7bcf 3168 'data': { 'passthrough' : 'TPMPassthroughOptions' } }
d1a0cf73
SB
3169
3170##
3171# @TpmInfo:
3172#
3173# Information about the TPM
3174#
3175# @id: The Id of the TPM
3176#
3177# @model: The TPM frontend model
3178#
88ca7bcf 3179# @options: The TPM (backend) type configuration options
d1a0cf73
SB
3180#
3181# Since: 1.5
3182##
895a2a80 3183{ 'struct': 'TPMInfo',
d1a0cf73
SB
3184 'data': {'id': 'str',
3185 'model': 'TpmModel',
88ca7bcf 3186 'options': 'TpmTypeOptions' } }
d1a0cf73
SB
3187
3188##
3189# @query-tpm:
3190#
3191# Return information about the TPM device
3192#
3193# Returns: @TPMInfo on success
3194#
3195# Since: 1.5
3196##
3197{ 'command': 'query-tpm', 'returns': ['TPMInfo'] }
8ccbad5c
LE
3198
3199##
3200# @AcpiTableOptions
3201#
3202# Specify an ACPI table on the command line to load.
3203#
3204# At most one of @file and @data can be specified. The list of files specified
3205# by any one of them is loaded and concatenated in order. If both are omitted,
3206# @data is implied.
3207#
3208# Other fields / optargs can be used to override fields of the generic ACPI
3209# table header; refer to the ACPI specification 5.0, section 5.2.6 System
3210# Description Table Header. If a header field is not overridden, then the
3211# corresponding value from the concatenated blob is used (in case of @file), or
3212# it is filled in with a hard-coded value (in case of @data).
3213#
3214# String fields are copied into the matching ACPI member from lowest address
3215# upwards, and silently truncated / NUL-padded to length.
3216#
3217# @sig: #optional table signature / identifier (4 bytes)
3218#
3219# @rev: #optional table revision number (dependent on signature, 1 byte)
3220#
3221# @oem_id: #optional OEM identifier (6 bytes)
3222#
3223# @oem_table_id: #optional OEM table identifier (8 bytes)
3224#
3225# @oem_rev: #optional OEM-supplied revision number (4 bytes)
3226#
3227# @asl_compiler_id: #optional identifier of the utility that created the table
3228# (4 bytes)
3229#
3230# @asl_compiler_rev: #optional revision number of the utility that created the
3231# table (4 bytes)
3232#
3233# @file: #optional colon (:) separated list of pathnames to load and
3234# concatenate as table data. The resultant binary blob is expected to
3235# have an ACPI table header. At least one file is required. This field
3236# excludes @data.
3237#
3238# @data: #optional colon (:) separated list of pathnames to load and
3239# concatenate as table data. The resultant binary blob must not have an
3240# ACPI table header. At least one file is required. This field excludes
3241# @file.
3242#
3243# Since 1.5
3244##
895a2a80 3245{ 'struct': 'AcpiTableOptions',
8ccbad5c
LE
3246 'data': {
3247 '*sig': 'str',
3248 '*rev': 'uint8',
3249 '*oem_id': 'str',
3250 '*oem_table_id': 'str',
3251 '*oem_rev': 'uint32',
3252 '*asl_compiler_id': 'str',
3253 '*asl_compiler_rev': 'uint32',
3254 '*file': 'str',
3255 '*data': 'str' }}
1f8f987d
AK
3256
3257##
3258# @CommandLineParameterType:
3259#
3260# Possible types for an option parameter.
3261#
3262# @string: accepts a character string
3263#
3264# @boolean: accepts "on" or "off"
3265#
3266# @number: accepts a number
3267#
3268# @size: accepts a number followed by an optional suffix (K)ilo,
3269# (M)ega, (G)iga, (T)era
3270#
3271# Since 1.5
3272##
3273{ 'enum': 'CommandLineParameterType',
3274 'data': ['string', 'boolean', 'number', 'size'] }
3275
3276##
3277# @CommandLineParameterInfo:
3278#
3279# Details about a single parameter of a command line option.
3280#
3281# @name: parameter name
3282#
3283# @type: parameter @CommandLineParameterType
3284#
3285# @help: #optional human readable text string, not suitable for parsing.
3286#
e36af94f
CL
3287# @default: #optional default value string (since 2.1)
3288#
1f8f987d
AK
3289# Since 1.5
3290##
895a2a80 3291{ 'struct': 'CommandLineParameterInfo',
1f8f987d
AK
3292 'data': { 'name': 'str',
3293 'type': 'CommandLineParameterType',
e36af94f
CL
3294 '*help': 'str',
3295 '*default': 'str' } }
1f8f987d
AK
3296
3297##
3298# @CommandLineOptionInfo:
3299#
3300# Details about a command line option, including its list of parameter details
3301#
3302# @option: option name
3303#
3304# @parameters: an array of @CommandLineParameterInfo
3305#
3306# Since 1.5
3307##
895a2a80 3308{ 'struct': 'CommandLineOptionInfo',
1f8f987d
AK
3309 'data': { 'option': 'str', 'parameters': ['CommandLineParameterInfo'] } }
3310
3311##
3312# @query-command-line-options:
3313#
3314# Query command line option schema.
3315#
3316# @option: #optional option name
3317#
3318# Returns: list of @CommandLineOptionInfo for all options (or for the given
3319# @option). Returns an error if the given @option doesn't exist.
3320#
3321# Since 1.5
3322##
3323{'command': 'query-command-line-options', 'data': { '*option': 'str' },
3324 'returns': ['CommandLineOptionInfo'] }
8e8aba50
EH
3325
3326##
3327# @X86CPURegister32
3328#
3329# A X86 32-bit register
3330#
3331# Since: 1.5
3332##
3333{ 'enum': 'X86CPURegister32',
3334 'data': [ 'EAX', 'EBX', 'ECX', 'EDX', 'ESP', 'EBP', 'ESI', 'EDI' ] }
3335
3336##
3337# @X86CPUFeatureWordInfo
3338#
3339# Information about a X86 CPU feature word
3340#
3341# @cpuid-input-eax: Input EAX value for CPUID instruction for that feature word
3342#
3343# @cpuid-input-ecx: #optional Input ECX value for CPUID instruction for that
3344# feature word
3345#
3346# @cpuid-register: Output register containing the feature bits
3347#
3348# @features: value of output register, containing the feature bits
3349#
3350# Since: 1.5
3351##
895a2a80 3352{ 'struct': 'X86CPUFeatureWordInfo',
8e8aba50
EH
3353 'data': { 'cpuid-input-eax': 'int',
3354 '*cpuid-input-ecx': 'int',
3355 'cpuid-register': 'X86CPURegister32',
3356 'features': 'int' } }
b1be4280
AK
3357
3358##
3359# @RxState:
3360#
3361# Packets receiving state
3362#
3363# @normal: filter assigned packets according to the mac-table
3364#
3365# @none: don't receive any assigned packet
3366#
3367# @all: receive all assigned packets
3368#
3369# Since: 1.6
3370##
3371{ 'enum': 'RxState', 'data': [ 'normal', 'none', 'all' ] }
3372
3373##
3374# @RxFilterInfo:
3375#
3376# Rx-filter information for a NIC.
3377#
3378# @name: net client name
3379#
3380# @promiscuous: whether promiscuous mode is enabled
3381#
3382# @multicast: multicast receive state
3383#
3384# @unicast: unicast receive state
3385#
f7bc8ef8
AK
3386# @vlan: vlan receive state (Since 2.0)
3387#
b1be4280
AK
3388# @broadcast-allowed: whether to receive broadcast
3389#
3390# @multicast-overflow: multicast table is overflowed or not
3391#
3392# @unicast-overflow: unicast table is overflowed or not
3393#
3394# @main-mac: the main macaddr string
3395#
3396# @vlan-table: a list of active vlan id
3397#
3398# @unicast-table: a list of unicast macaddr string
3399#
3400# @multicast-table: a list of multicast macaddr string
3401#
3402# Since 1.6
3403##
3404
895a2a80 3405{ 'struct': 'RxFilterInfo',
b1be4280
AK
3406 'data': {
3407 'name': 'str',
3408 'promiscuous': 'bool',
3409 'multicast': 'RxState',
3410 'unicast': 'RxState',
f7bc8ef8 3411 'vlan': 'RxState',
b1be4280
AK
3412 'broadcast-allowed': 'bool',
3413 'multicast-overflow': 'bool',
3414 'unicast-overflow': 'bool',
3415 'main-mac': 'str',
3416 'vlan-table': ['int'],
3417 'unicast-table': ['str'],
3418 'multicast-table': ['str'] }}
3419
3420##
3421# @query-rx-filter:
3422#
3423# Return rx-filter information for all NICs (or for the given NIC).
3424#
3425# @name: #optional net client name
3426#
3427# Returns: list of @RxFilterInfo for all NICs (or for the given NIC).
3428# Returns an error if the given @name doesn't exist, or given
3429# NIC doesn't support rx-filter querying, or given net client
3430# isn't a NIC.
3431#
3432# Since: 1.6
3433##
3434{ 'command': 'query-rx-filter', 'data': { '*name': 'str' },
3435 'returns': ['RxFilterInfo'] }
d26c9a15 3436
031fa964
GH
3437##
3438# @InputButton
3439#
3440# Button of a pointer input device (mouse, tablet).
3441#
3442# Since: 2.0
3443##
3444{ 'enum' : 'InputButton',
3445 'data' : [ 'Left', 'Middle', 'Right', 'WheelUp', 'WheelDown' ] }
3446
3447##
3448# @InputButton
3449#
3450# Position axis of a pointer input device (mouse, tablet).
3451#
3452# Since: 2.0
3453##
3454{ 'enum' : 'InputAxis',
3455 'data' : [ 'X', 'Y' ] }
3456
3457##
3458# @InputKeyEvent
3459#
3460# Keyboard input event.
3461#
3462# @key: Which key this event is for.
3463# @down: True for key-down and false for key-up events.
3464#
3465# Since: 2.0
3466##
895a2a80 3467{ 'struct' : 'InputKeyEvent',
031fa964
GH
3468 'data' : { 'key' : 'KeyValue',
3469 'down' : 'bool' } }
3470
3471##
3472# @InputBtnEvent
3473#
3474# Pointer button input event.
3475#
3476# @button: Which button this event is for.
3477# @down: True for key-down and false for key-up events.
3478#
3479# Since: 2.0
3480##
895a2a80 3481{ 'struct' : 'InputBtnEvent',
031fa964
GH
3482 'data' : { 'button' : 'InputButton',
3483 'down' : 'bool' } }
3484
3485##
3486# @InputMoveEvent
3487#
3488# Pointer motion input event.
3489#
3490# @axis: Which axis is referenced by @value.
3491# @value: Pointer position. For absolute coordinates the
3492# valid range is 0 -> 0x7ffff
3493#
3494# Since: 2.0
3495##
895a2a80 3496{ 'struct' : 'InputMoveEvent',
031fa964
GH
3497 'data' : { 'axis' : 'InputAxis',
3498 'value' : 'int' } }
3499
3500##
3501# @InputEvent
3502#
3503# Input event union.
3504#
935fb915
AK
3505# @key: Input event of Keyboard
3506# @btn: Input event of pointer buttons
3507# @rel: Input event of relative pointer motion
3508# @abs: Input event of absolute pointer motion
3509#
031fa964
GH
3510# Since: 2.0
3511##
3512{ 'union' : 'InputEvent',
3513 'data' : { 'key' : 'InputKeyEvent',
3514 'btn' : 'InputBtnEvent',
3515 'rel' : 'InputMoveEvent',
3516 'abs' : 'InputMoveEvent' } }
0042109a 3517
50c6617f 3518##
df5b2adb 3519# @x-input-send-event
50c6617f
MT
3520#
3521# Send input event(s) to guest.
3522#
51fc4476 3523# @console: #optional console to send event(s) to.
4083ae31
GH
3524# This parameter can be used to send the input event to
3525# specific input devices in case (a) multiple input devices
3526# of the same kind are added to the virtual machine and (b)
3527# you have configured input routing (see docs/multiseat.txt)
3528# for those input devices. If input routing is not
3529# configured this parameter has no effect.
3530# If @console is missing, only devices that aren't associated
3531# with a console are admissible.
3532# If @console is specified, it must exist, and both devices
3533# associated with that console and devices not associated with a
3534# console are admissible, but the former take precedence.
3535
50c6617f
MT
3536#
3537# @events: List of InputEvent union.
3538#
3539# Returns: Nothing on success.
3540#
3541# Since: 2.2
3542#
df5b2adb
GH
3543# Note: this command is experimental, and not a stable API.
3544#
50c6617f 3545##
df5b2adb 3546{ 'command': 'x-input-send-event',
51fc4476 3547 'data': { '*console':'int', 'events': [ 'InputEvent' ] } }
50c6617f 3548
0042109a
WG
3549##
3550# @NumaOptions
3551#
3552# A discriminated record of NUMA options. (for OptsVisitor)
3553#
3554# Since 2.1
3555##
3556{ 'union': 'NumaOptions',
3557 'data': {
3558 'node': 'NumaNodeOptions' }}
3559
3560##
3561# @NumaNodeOptions
3562#
3563# Create a guest NUMA node. (for OptsVisitor)
3564#
3565# @nodeid: #optional NUMA node ID (increase by 1 from 0 if omitted)
3566#
3567# @cpus: #optional VCPUs belonging to this node (assign VCPUS round-robin
3568# if omitted)
3569#
7febe36f
PB
3570# @mem: #optional memory size of this node; mutually exclusive with @memdev.
3571# Equally divide total memory among nodes if both @mem and @memdev are
3572# omitted.
3573#
3574# @memdev: #optional memory backend object. If specified for one node,
3575# it must be specified for all nodes.
0042109a
WG
3576#
3577# Since: 2.1
3578##
895a2a80 3579{ 'struct': 'NumaNodeOptions',
0042109a
WG
3580 'data': {
3581 '*nodeid': 'uint16',
3582 '*cpus': ['uint16'],
7febe36f
PB
3583 '*mem': 'size',
3584 '*memdev': 'str' }}
4cf1b76b
HT
3585
3586##
3587# @HostMemPolicy
3588#
3589# Host memory policy types
3590#
3591# @default: restore default policy, remove any nondefault policy
3592#
3593# @preferred: set the preferred host nodes for allocation
3594#
3595# @bind: a strict policy that restricts memory allocation to the
3596# host nodes specified
3597#
3598# @interleave: memory allocations are interleaved across the set
3599# of host nodes specified
3600#
3601# Since 2.1
3602##
3603{ 'enum': 'HostMemPolicy',
3604 'data': [ 'default', 'preferred', 'bind', 'interleave' ] }
76b5d850
HT
3605
3606##
3607# @Memdev:
3608#
8f4e5ac3 3609# Information about memory backend
76b5d850 3610#
8f4e5ac3 3611# @size: memory backend size
76b5d850
HT
3612#
3613# @merge: enables or disables memory merge support
3614#
8f4e5ac3 3615# @dump: includes memory backend's memory in a core dump or not
76b5d850
HT
3616#
3617# @prealloc: enables or disables memory preallocation
3618#
3619# @host-nodes: host nodes for its memory policy
3620#
8f4e5ac3 3621# @policy: memory policy of memory backend
76b5d850
HT
3622#
3623# Since: 2.1
3624##
3625
895a2a80 3626{ 'struct': 'Memdev',
76b5d850
HT
3627 'data': {
3628 'size': 'size',
3629 'merge': 'bool',
3630 'dump': 'bool',
3631 'prealloc': 'bool',
3632 'host-nodes': ['uint16'],
3633 'policy': 'HostMemPolicy' }}
3634
3635##
3636# @query-memdev:
3637#
8f4e5ac3 3638# Returns information for all memory backends.
76b5d850
HT
3639#
3640# Returns: a list of @Memdev.
3641#
3642# Since: 2.1
3643##
3644{ 'command': 'query-memdev', 'returns': ['Memdev'] }
8f4e5ac3
IM
3645
3646##
6f2e2730
IM
3647# @PCDIMMDeviceInfo:
3648#
3649# PCDIMMDevice state information
3650#
3651# @id: #optional device's ID
3652#
3653# @addr: physical address, where device is mapped
3654#
3655# @size: size of memory that the device provides
3656#
3657# @slot: slot number at which device is plugged in
3658#
3659# @node: NUMA node number where device is plugged in
3660#
3661# @memdev: memory backend linked with device
3662#
3663# @hotplugged: true if device was hotplugged
3664#
3665# @hotpluggable: true if device if could be added/removed while machine is running
3666#
3667# Since: 2.1
3668##
895a2a80 3669{ 'struct': 'PCDIMMDeviceInfo',
6f2e2730
IM
3670 'data': { '*id': 'str',
3671 'addr': 'int',
3672 'size': 'int',
3673 'slot': 'int',
3674 'node': 'int',
3675 'memdev': 'str',
3676 'hotplugged': 'bool',
3677 'hotpluggable': 'bool'
3678 }
3679}
3680
3681##
3682# @MemoryDeviceInfo:
3683#
3684# Union containing information about a memory device
3685#
3686# Since: 2.1
3687##
3688{ 'union': 'MemoryDeviceInfo', 'data': {'dimm': 'PCDIMMDeviceInfo'} }
3689
3690##
3691# @query-memory-devices
3692#
3693# Lists available memory devices and their state
3694#
3695# Since: 2.1
3696##
3697{ 'command': 'query-memory-devices', 'returns': ['MemoryDeviceInfo'] }
521b3673
IM
3698
3699## @ACPISlotType
3700#
3701# @DIMM: memory slot
3702#
3703{ 'enum': 'ACPISlotType', 'data': [ 'DIMM' ] }
3704
3705## @ACPIOSTInfo
3706#
3707# OSPM Status Indication for a device
3708# For description of possible values of @source and @status fields
3709# see "_OST (OSPM Status Indication)" chapter of ACPI5.0 spec.
3710#
3711# @device: #optional device ID associated with slot
3712#
3713# @slot: slot ID, unique per slot of a given @slot-type
3714#
3715# @slot-type: type of the slot
3716#
3717# @source: an integer containing the source event
3718#
3719# @status: an integer containing the status code
3720#
3721# Since: 2.1
3722##
895a2a80 3723{ 'struct': 'ACPIOSTInfo',
521b3673
IM
3724 'data' : { '*device': 'str',
3725 'slot': 'str',
3726 'slot-type': 'ACPISlotType',
3727 'source': 'int',
3728 'status': 'int' } }
02419bcb
IM
3729
3730##
3731# @query-acpi-ospm-status
3732#
3733# Lists ACPI OSPM status of ACPI device objects,
3734# which might be reported via _OST method
3735#
3736# Since: 2.1
3737##
3738{ 'command': 'query-acpi-ospm-status', 'returns': ['ACPIOSTInfo'] }
f668470f 3739
99eaf09c
WX
3740##
3741# @WatchdogExpirationAction
3742#
3743# An enumeration of the actions taken when the watchdog device's timer is
3744# expired
3745#
3746# @reset: system resets
3747#
3748# @shutdown: system shutdown, note that it is similar to @powerdown, which
3749# tries to set to system status and notify guest
3750#
3751# @poweroff: system poweroff, the emulator program exits
3752#
3753# @pause: system pauses, similar to @stop
3754#
3755# @debug: system enters debug state
3756#
3757# @none: nothing is done
3758#
795dc6e4
MCL
3759# @inject-nmi: a non-maskable interrupt is injected into the first VCPU (all
3760# VCPUS on x86) (since 2.4)
3761#
99eaf09c
WX
3762# Since: 2.1
3763##
3764{ 'enum': 'WatchdogExpirationAction',
795dc6e4
MCL
3765 'data': [ 'reset', 'shutdown', 'poweroff', 'pause', 'debug', 'none',
3766 'inject-nmi' ] }
99eaf09c 3767
5a2d2cbd
WX
3768##
3769# @IoOperationType
3770#
3771# An enumeration of the I/O operation types
3772#
3773# @read: read operation
3774#
3775# @write: write operation
3776#
3777# Since: 2.1
3778##
3779{ 'enum': 'IoOperationType',
3780 'data': [ 'read', 'write' ] }
3781
3a449690
WX
3782##
3783# @GuestPanicAction
3784#
3785# An enumeration of the actions taken when guest OS panic is detected
3786#
3787# @pause: system pauses
3788#
3789# Since: 2.1
3790##
3791{ 'enum': 'GuestPanicAction',
3792 'data': [ 'pause' ] }
f2ae8abf
MT
3793
3794##
3795# @rtc-reset-reinjection
3796#
3797# This command will reset the RTC interrupt reinjection backlog.
3798# Can be used if another mechanism to synchronize guest time
3799# is in effect, for example QEMU guest agent's guest-set-time
3800# command.
3801#
3802# Since: 2.1
3803##
3804{ 'command': 'rtc-reset-reinjection' }
fafa4d50
SF
3805
3806# Rocker ethernet network switch
3807{ 'include': 'qapi/rocker.json' }