{ 'include': 'qapi/trace.json' }
##
-# LostTickPolicy:
+# @LostTickPolicy:
#
# Policy for handling lost ticks in timer devices.
#
# to enable the capability on the source VM. The feature is disabled by
# default. (since 1.6)
#
+# @compress: Use multiple compression threads to accelerate live migration.
+# This feature can help to reduce the migration traffic, by sending
+# compressed pages. Please note that if compress and xbzrle are both
+# on, compress only takes effect in the ram bulk stage, after that,
+# it will be disabled and only xbzrle takes effect, this can help to
+# minimize migration traffic. The feature is disabled by default.
+# (since 2.4 )
+#
+# @events: generate events for each migration state change
+# (since 2.4 )
+#
# @auto-converge: If enabled, QEMU will automatically throttle down the guest
# to speed up convergence of RAM migration. (since 1.6)
#
# Since: 1.2
##
{ 'enum': 'MigrationCapability',
- 'data': ['xbzrle', 'rdma-pin-all', 'auto-converge', 'zero-blocks'] }
+ 'data': ['xbzrle', 'rdma-pin-all', 'auto-converge', 'zero-blocks',
+ 'compress', 'events'] }
##
# @MigrationCapabilityStatus
##
{ 'command': 'query-migrate-capabilities', 'returns': ['MigrationCapabilityStatus']}
+# @MigrationParameter
+#
+# Migration parameters enumeration
+#
+# @compress-level: Set the compression level to be used in live migration,
+# the compression level is an integer between 0 and 9, where 0 means
+# no compression, 1 means the best compression speed, and 9 means best
+# compression ratio which will consume more CPU.
+#
+# @compress-threads: Set compression thread count to be used in live migration,
+# the compression thread count is an integer between 1 and 255.
+#
+# @decompress-threads: Set decompression thread count to be used in live
+# migration, the decompression thread count is an integer between 1
+# and 255. Usually, decompression is at least 4 times as fast as
+# compression, so set the decompress-threads to the number about 1/4
+# of compress-threads is adequate.
+#
+# Since: 2.4
+##
+{ 'enum': 'MigrationParameter',
+ 'data': ['compress-level', 'compress-threads', 'decompress-threads'] }
+
+#
+# @migrate-set-parameters
+#
+# Set the following migration parameters
+#
+# @compress-level: compression level
+#
+# @compress-threads: compression thread count
+#
+# @decompress-threads: decompression thread count
+#
+# Since: 2.4
+##
+{ 'command': 'migrate-set-parameters',
+ 'data': { '*compress-level': 'int',
+ '*compress-threads': 'int',
+ '*decompress-threads': 'int'} }
+
+#
+# @MigrationParameters
+#
+# @compress-level: compression level
+#
+# @compress-threads: compression thread count
+#
+# @decompress-threads: decompression thread count
+#
+# Since: 2.4
+##
+{ 'struct': 'MigrationParameters',
+ 'data': { 'compress-level': 'int',
+ 'compress-threads': 'int',
+ 'decompress-threads': 'int'} }
+##
+# @query-migrate-parameters
+#
+# Returns information about the current migration parameters
+#
+# Returns: @MigrationParameters
+#
+# Since: 2.4
+##
+{ 'command': 'query-migrate-parameters',
+ 'returns': 'MigrationParameters' }
+
+##
+# @client_migrate_info
+#
+# Set migration information for remote display. This makes the server
+# ask the client to automatically reconnect using the new parameters
+# once migration finished successfully. Only implemented for SPICE.
+#
+# @protocol: must be "spice"
+# @hostname: migration target hostname
+# @port: #optional spice tcp port for plaintext channels
+# @tls-port: #optional spice tcp port for tls-secured channels
+# @cert-subject: #optional server certificate subject
+#
+# Since: 0.14.0
+##
+{ 'command': 'client_migrate_info',
+ 'data': { 'protocol': 'str', 'hostname': 'str', '*port': 'int',
+ '*tls-port': 'int', '*cert-subject': 'str' } }
+
##
# @MouseInfo:
#
# @halted: true if the virtual CPU is in the halt state. Halt usually refers
# to a processor specific low power mode.
#
+# @qom_path: path to the CPU object in the QOM tree (since 2.4)
+#
# @pc: #optional If the target is i386 or x86_64, this is the 64-bit instruction
# pointer.
# If the target is Sparc, this is the PC component of the
# data is sent to the client, the guest may no longer be halted.
##
{ 'struct': 'CpuInfo',
- 'data': {'CPU': 'int', 'current': 'bool', 'halted': 'bool', '*pc': 'int',
- '*nip': 'int', '*npc': 'int', '*PC': 'int', 'thread_id': 'int'} }
+ 'data': {'CPU': 'int', 'current': 'bool', 'halted': 'bool',
+ 'qom_path': 'str',
+ '*pc': 'int', '*nip': 'int', '*npc': 'int', '*PC': 'int',
+ 'thread_id': 'int'} }
##
# @query-cpus:
# Since: 1.3.0
#
# 'unmapped' and 'pause' since 2.0
+# 'ro' and 'kp_comma' since 2.4
##
{ 'enum': 'QKeyCode',
'data': [ 'unmapped',
'kp_9', 'less', 'f11', 'f12', 'print', 'home', 'pgup', 'pgdn', 'end',
'left', 'up', 'down', 'right', 'insert', 'delete', 'stop', 'again',
'props', 'undo', 'front', 'copy', 'open', 'paste', 'find', 'cut',
- 'lf', 'help', 'meta_l', 'meta_r', 'compose', 'pause' ] }
+ 'lf', 'help', 'meta_l', 'meta_r', 'compose', 'pause', 'ro',
+ 'kp_comma' ] }
##
# @KeyValue
#
# @none: nothing is done
#
+# @inject-nmi: a non-maskable interrupt is injected into the first VCPU (all
+# VCPUS on x86) (since 2.4)
+#
# Since: 2.1
##
{ 'enum': 'WatchdogExpirationAction',
- 'data': [ 'reset', 'shutdown', 'poweroff', 'pause', 'debug', 'none' ] }
+ 'data': [ 'reset', 'shutdown', 'poweroff', 'pause', 'debug', 'none',
+ 'inject-nmi' ] }
##
# @IoOperationType
# Since: 2.1
##
{ 'command': 'rtc-reset-reinjection' }
+
+# Rocker ethernet network switch
+{ 'include': 'qapi/rocker.json' }
projects / qemu.git / blobdiff