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| author | Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com> | 2018-02-16 17:08:37 +0100 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2018-02-26 12:55:26 +0100 |
| commit | 9d0306dfdfb7e7fd8d5fbe45973566d1a8ea592d (patch) | |
| tree | 98e02b94f99b99997fb0d3b2d493c3f5f27ddb6f /hw | |
| parent | 21fc97c5fff10433d839047da44eee652f050041 (diff) | |
| download | qemu-9d0306dfdfb7e7fd8d5fbe45973566d1a8ea592d.zip qemu-9d0306dfdfb7e7fd8d5fbe45973566d1a8ea592d.tar.gz qemu-9d0306dfdfb7e7fd8d5fbe45973566d1a8ea592d.tar.bz2 | |
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 'hw')
| -rw-r--r-- | hw/intc/s390_flic.c | 4 | ||||
| -rw-r--r-- | hw/s390x/s390-virtio-ccw.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/hw/intc/s390_flic.c b/hw/intc/s390_flic.c index a85a149..5f8168f 100644 --- a/hw/intc/s390_flic.c +++ b/hw/intc/s390_flic.c @@ -192,8 +192,8 @@ static void qemu_s390_flic_notify(uint32_t type) cs->interrupt_request |= CPU_INTERRUPT_HARD; /* ignore CPUs that are not sleeping */ - if (s390_cpu_get_state(cpu) != CPU_STATE_OPERATING && - s390_cpu_get_state(cpu) != CPU_STATE_LOAD) { + if (s390_cpu_get_state(cpu) != S390_CPU_STATE_OPERATING && + s390_cpu_get_state(cpu) != S390_CPU_STATE_LOAD) { continue; } diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index 4abbe89..4d0c3de 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -368,7 +368,7 @@ static void s390_machine_reset(void) /* all cpus are stopped - configure and start the ipl cpu only */ s390_ipl_prepare_cpu(ipl_cpu); - s390_cpu_set_state(CPU_STATE_OPERATING, ipl_cpu); + s390_cpu_set_state(S390_CPU_STATE_OPERATING, ipl_cpu); } static void s390_machine_device_plug(HotplugHandler *hotplug_dev, |