diff options
Diffstat (limited to 'qapi-schema.json')
| -rw-r--r-- | qapi-schema.json | 94 |
1 files changed, 75 insertions, 19 deletions
diff --git a/qapi-schema.json b/qapi-schema.json index ba75c4de12..3a4817b391 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -325,6 +325,80 @@ { 'command': 'query-chardev', 'returns': ['ChardevInfo'] } ## +# @DataFormat: +# +# An enumeration of data format. +# +# @utf8: The data format is 'utf8'. +# +# @base64: The data format is 'base64'. +# +# Since: 1.4 +## +{ 'enum': 'DataFormat' + 'data': [ 'utf8', 'base64' ] } + +## +# @memchar-write: +# +# Provide writing interface for memchardev. Write data to char +# device 'memory'. +# +# @device: the name of the memory char device. +# +# @size: the size to write in bytes. +# +# @data: the source data write to memchar. +# +# @format: #optional the format of the data write to chardev 'memory', +# by default is 'utf8'. +# +# Returns: Nothing on success +# If @device is not a valid char device, DeviceNotFound +# +# Since: 1.4 +## +{ 'command': 'memchar-write', + 'data': {'device': 'str', 'size': 'int', 'data': 'str', + '*format': 'DataFormat'} } + +## +# @MemCharRead +# +# Result of QMP command memchar-read. +# +# @data: The data read from memchar as string. +# +# @count: The numbers of bytes read from. +# +# Since: 1.4 +## +{ 'type': 'MemCharRead', + 'data': { 'data': 'str', 'count': 'int' } } + +## +# @memchar-read: +# +# Provide read interface for memchardev. Read from the char +# device 'memory' and return the data. +# +# @device: the name of the memory char device. +# +# @size: the size to read in bytes. +# +# @format: #optional the format of the data want to read from +# memchardev, by default is 'utf8'. +# +# Returns: @MemCharRead +# If @device is not a valid memchr device, DeviceNotFound +# +# Since: 1.4 +## +{ 'command': 'memchar-read', + 'data': {'device': 'str', 'size': 'int', '*format': 'DataFormat'}, + 'returns': 'MemCharRead' } + +## # @CommandInfo: # # Information about a QMP command @@ -979,28 +1053,10 @@ # # @actual: the number of bytes the balloon currently contains # -# @mem_swapped_in: #optional number of pages swapped in within the guest -# -# @mem_swapped_out: #optional number of pages swapped out within the guest -# -# @major_page_faults: #optional number of major page faults within the guest -# -# @minor_page_faults: #optional number of minor page faults within the guest -# -# @free_mem: #optional amount of memory (in bytes) free in the guest -# -# @total_mem: #optional amount of memory (in bytes) visible to the guest -# # Since: 0.14.0 # -# Notes: all current versions of QEMU do not fill out optional information in -# this structure. ## -{ 'type': 'BalloonInfo', - 'data': {'actual': 'int', '*mem_swapped_in': 'int', - '*mem_swapped_out': 'int', '*major_page_faults': 'int', - '*minor_page_faults': 'int', '*free_mem': 'int', - '*total_mem': 'int'} } +{ 'type': 'BalloonInfo', 'data': {'actual': 'int' } } ## # @query-balloon: |