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Diffstat (limited to 'qapi/target.json')
| -rw-r--r-- | qapi/target.json | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/qapi/target.json b/qapi/target.json index f4a7054921..35653648bb 100644 --- a/qapi/target.json +++ b/qapi/target.json @@ -373,3 +373,55 @@ ## { 'command': 'query-gic-capabilities', 'returns': ['GICCapability'], 'if': 'defined(TARGET_ARM)' } + +## +# @CpuModelExpansionInfo: +# +# The result of a cpu model expansion. +# +# @model: the expanded CpuModelInfo. +# +# Since: 2.8.0 +## +{ 'struct': 'CpuModelExpansionInfo', + 'data': { 'model': 'CpuModelInfo' }, + 'if': 'defined(TARGET_S390X) || defined(TARGET_I386)' } + +## +# @query-cpu-model-expansion: +# +# Expands a given CPU model (or a combination of CPU model + additional options) +# to different granularities, allowing tooling to get an understanding what a +# specific CPU model looks like in QEMU under a certain configuration. +# +# This interface can be used to query the "host" CPU model. +# +# The data returned by this command may be affected by: +# +# * QEMU version: CPU models may look different depending on the QEMU version. +# (Except for CPU models reported as "static" in query-cpu-definitions.) +# * machine-type: CPU model may look different depending on the machine-type. +# (Except for CPU models reported as "static" in query-cpu-definitions.) +# * machine options (including accelerator): in some architectures, CPU models +# may look different depending on machine and accelerator options. (Except for +# CPU models reported as "static" in query-cpu-definitions.) +# * "-cpu" arguments and global properties: arguments to the -cpu option and +# global properties may affect expansion of CPU models. Using +# query-cpu-model-expansion while using these is not advised. +# +# Some architectures may not support all expansion types. s390x supports +# "full" and "static". +# +# Returns: a CpuModelExpansionInfo. Returns an error if expanding CPU models is +# not supported, if the model cannot be expanded, if the model contains +# an unknown CPU definition name, unknown properties or properties +# with a wrong type. Also returns an error if an expansion type is +# not supported. +# +# Since: 2.8.0 +## +{ 'command': 'query-cpu-model-expansion', + 'data': { 'type': 'CpuModelExpansionType', + 'model': 'CpuModelInfo' }, + 'returns': 'CpuModelExpansionInfo', + 'if': 'defined(TARGET_S390X) || defined(TARGET_I386)' } |