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| author | Viktor Mihajlovski | 2018-02-16 17:08:37 +0100 |
|---|---|---|
| committer | Cornelia Huck | 2018-02-26 12:55:26 +0100 |
| commit | 9d0306dfdfb7e7fd8d5fbe45973566d1a8ea592d (patch) | |
| tree | 98e02b94f99b99997fb0d3b2d493c3f5f27ddb6f /qapi-schema.json | |
| parent | s390x/tcg: add various alignment checks (diff) | |
| download | qemu-9d0306dfdfb7e7fd8d5fbe45973566d1a8ea592d.tar.gz qemu-9d0306dfdfb7e7fd8d5fbe45973566d1a8ea592d.tar.xz qemu-9d0306dfdfb7e7fd8d5fbe45973566d1a8ea592d.zip | |
qmp: expose s390-specific CPU info
Presently s390x is the only architecture not exposing specific
CPU information via QMP query-cpus. Upstream discussion has shown
that it could make sense to report the architecture specific CPU
state, e.g. to detect that a CPU has been stopped.
With this change the output of query-cpus will look like this on
s390:
[
{"arch": "s390", "current": true,
"props": {"core-id": 0}, "cpu-state": "operating", "CPU": 0,
"qom_path": "/machine/unattached/device[0]",
"halted": false, "thread_id": 63115},
{"arch": "s390", "current": false,
"props": {"core-id": 1}, "cpu-state": "stopped", "CPU": 1,
"qom_path": "/machine/unattached/device[1]",
"halted": true, "thread_id": 63116}
]
This change doesn't add the s390-specific data to HMP 'info cpus'.
A follow-on patch will remove all architecture specific information
from there.
Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1518797321-28356-2-git-send-email-mihajlov@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'qapi-schema.json')
| -rw-r--r-- | qapi-schema.json | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/qapi-schema.json b/qapi-schema.json index 0262b9f20b..94d560ed13 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -410,10 +410,12 @@ # An enumeration of cpu types that enable additional information during # @query-cpus. # +# @s390: since 2.12 +# # Since: 2.6 ## { 'enum': 'CpuInfoArch', - 'data': ['x86', 'sparc', 'ppc', 'mips', 'tricore', 'other' ] } + 'data': ['x86', 'sparc', 'ppc', 'mips', 'tricore', 's390', 'other' ] } ## # @CpuInfo: @@ -452,6 +454,7 @@ 'ppc': 'CpuInfoPPC', 'mips': 'CpuInfoMIPS', 'tricore': 'CpuInfoTricore', + 's390': 'CpuInfoS390', 'other': 'CpuInfoOther' } } ## @@ -522,6 +525,29 @@ { 'struct': 'CpuInfoOther', 'data': { } } ## +# @CpuS390State: +# +# An enumeration of cpu states that can be assumed by a virtual +# S390 CPU +# +# Since: 2.12 +## +{ 'enum': 'CpuS390State', + 'prefix': 'S390_CPU_STATE', + 'data': [ 'uninitialized', 'stopped', 'check-stop', 'operating', 'load' ] } + +## +# @CpuInfoS390: +# +# Additional information about a virtual S390 CPU +# +# @cpu-state: the virtual CPU's state +# +# Since: 2.12 +## +{ 'struct': 'CpuInfoS390', 'data': { 'cpu-state': 'CpuS390State' } } + +## # @query-cpus: # # Returns a list of information about each virtual CPU. |