'data': [ 'GenericError', 'CommandNotFound', 'DeviceEncrypted',
'DeviceNotActive', 'DeviceNotFound', 'KVMMissingCap' ] }
+
+##
+# LostTickPolicy:
+#
+# Policy for handling lost ticks in timer devices.
+#
+# @discard: throw away the missed tick(s) and continue with future injection
+# normally. Guest time may be delayed, unless the OS has explicit
+# handling of lost ticks
+#
+# @delay: continue to deliver ticks at the normal rate. Guest time will be
+# delayed due to the late tick
+#
+# @merge: merge the missed tick(s) into one tick and inject. Guest time
+# may be delayed, depending on how the OS reacts to the merging
+# of ticks
+#
+# @slew: deliver ticks at a higher rate to catch up with the missed tick. The
+# guest time should not be delayed once catchup is complete.
+#
+# Since: 2.0
##
+{ 'enum': 'LostTickPolicy',
+ 'data': ['discard', 'delay', 'merge', 'slew' ] }
+
+##
+# BiosAtaTranslation:
+#
+# Policy that BIOS should use to interpret cylinder/head/sector
+# addresses. Note that Bochs BIOS and SeaBIOS will not actually
+# translate logical CHS to physical; instead, they will use logical
+# block addressing.
+#
+# @auto: If cylinder/heads/sizes are passed, choose between none and LBA
+# depending on the size of the disk. If they are not passed,
+# choose none if QEMU can guess that the disk had 16 or fewer
+# heads, large if QEMU can guess that the disk had 131072 or
+# fewer tracks across all heads (i.e. cylinders*heads<131072),
+# otherwise LBA.
+#
+# @none: The physical disk geometry is equal to the logical geometry.
+#
+# @lba: Assume 63 sectors per track and one of 16, 32, 64, 128 or 255
+# heads (if fewer than 255 are enough to cover the whole disk
+# with 1024 cylinders/head). The number of cylinders/head is
+# then computed based on the number of sectors and heads.
+#
+# @large: The number of cylinders per head is scaled down to 1024
+# by correspondingly scaling up the number of heads.
+#
+# @rechs: Same as @large, but first convert a 16-head geometry to
+# 15-head, by proportionally scaling up the number of
+# cylinders/head.
+#
+# Since: 2.0
+##
+{ 'enum': 'BiosAtaTranslation',
+ 'data': ['auto', 'none', 'lba', 'large', 'rechs']}
+
# @add_client
#
# Allow client connections for VNC, Spice and socket based
##
{ 'command': 'query-chardev', 'returns': ['ChardevInfo'] }
+##
+# @ChardevBackendInfo:
+#
+# Information about a character device backend
+#
+# @name: The backend name
+#
+# Since: 2.0
+##
+{ 'type': 'ChardevBackendInfo', 'data': {'name': 'str'} }
+
+##
+# @query-chardev-backends:
+#
+# Returns information about character device backends.
+#
+# Returns: a list of @ChardevBackendInfo
+#
+# Since: 2.0
+##
+{ 'command': 'query-chardev-backends', 'returns': ['ChardevBackendInfo'] }
+
##
# @DataFormat:
#
# This feature allows us to minimize migration traffic for certain work
# loads, by sending compressed difference of the pages
#
-# @x-rdma-pin-all: Controls whether or not the entire VM memory footprint is
+# @rdma-pin-all: Controls whether or not the entire VM memory footprint is
# mlock()'d on demand or all at once. Refer to docs/rdma.txt for usage.
-# Disabled by default. Experimental: may (or may not) be renamed after
-# further testing is complete. (since 1.6)
+# Disabled by default. (since 2.0)
#
# @zero-blocks: During storage migration encode blocks of zeroes efficiently. This
# essentially saves 1MB of zeroes per block on the wire. Enabling requires
# Since: 1.2
##
{ 'enum': 'MigrationCapability',
- 'data': ['xbzrle', 'x-rdma-pin-all', 'auto-converge', 'zero-blocks'] }
+ 'data': ['xbzrle', 'rdma-pin-all', 'auto-converge', 'zero-blocks'] }
##
# @MigrationCapabilityStatus
##
{ 'command': 'device_del', 'data': {'id': 'str'} }
+##
+# @DumpGuestMemoryFormat:
+#
+# An enumeration of guest-memory-dump's format.
+#
+# @elf: elf format
+#
+# @kdump-zlib: kdump-compressed format with zlib-compressed
+#
+# @kdump-lzo: kdump-compressed format with lzo-compressed
+#
+# @kdump-snappy: kdump-compressed format with snappy-compressed
+#
+# Since: 2.0
+##
+{ 'enum': 'DumpGuestMemoryFormat',
+ 'data': [ 'elf', 'kdump-zlib', 'kdump-lzo', 'kdump-snappy' ] }
+
##
# @dump-guest-memory
#
# want to dump all guest's memory, please specify the start @begin
# and @length
#
+# @format: #optional if specified, the format of guest memory dump. But non-elf
+# format is conflict with paging and filter, ie. @paging, @begin and
+# @length is not allowed to be specified with non-elf @format at the
+# same time (since 2.0)
+#
# Returns: nothing on success
#
# Since: 1.2
##
{ 'command': 'dump-guest-memory',
'data': { 'paging': 'bool', 'protocol': 'str', '*begin': 'int',
- '*length': 'int' } }
+ '*length': 'int', '*format': 'DumpGuestMemoryFormat' } }
+
+##
+# @DumpGuestMemoryCapability:
+#
+# A list of the available formats for dump-guest-memory
+#
+# Since: 2.0
+##
+{ 'type': 'DumpGuestMemoryCapability',
+ 'data': {
+ 'formats': ['DumpGuestMemoryFormat'] } }
+
+##
+# @query-dump-guest-memory-capability:
+#
+# Returns the available formats for dump-guest-memory
+#
+# Returns: A @DumpGuestMemoryCapability object listing available formats for
+# dump-guest-memory
+#
+# Since: 2.0
+##
+{ 'command': 'query-dump-guest-memory-capability',
+ 'returns': 'DumpGuestMemoryCapability' }
##
# @netdev_add:
'data': { 'test': 'BlockdevRef',
'raw': 'BlockdevRef' } }
+##
+# @BlockdevOptionsQuorum
+#
+# Driver specific block device options for Quorum
+#
+# @blkverify: #optional true if the driver must print content mismatch
+# set to false by default
+#
+# @children: the children block devices to use
+#
+# @vote-threshold: the vote limit under which a read will fail
+#
+# Since: 2.0
+##
+{ 'type': 'BlockdevOptionsQuorum',
+ 'data': { '*blkverify': 'bool',
+ 'children': [ 'BlockdevRef' ],
+ 'vote-threshold': 'int' } }
+
##
# @BlockdevOptions
#
'vdi': 'BlockdevOptionsGenericFormat',
'vhdx': 'BlockdevOptionsGenericFormat',
'vmdk': 'BlockdevOptionsGenericCOWFormat',
- 'vpc': 'BlockdevOptionsGenericFormat'
+ 'vpc': 'BlockdevOptionsGenericFormat',
+ 'quorum': 'BlockdevOptionsQuorum'
} }
##
projects / qemu.git / blobdiff