On Thu, Oct 16, 2025 at 02:17:07PM +0200, Shalini Chellathurai Saroja wrote: > Add QAPI event SCLP_CPI_INFO_AVAILABLE to notify the availability > of Control-Program Identification data in QOM. > > Signed-off-by: Shalini Chellathurai Saroja <[email protected]> > Suggested-by: Thomas Huth <[email protected]> > --- > hw/s390x/sclpcpi.c | 4 ++++ > qapi/machine-s390x.json | 21 +++++++++++++++++++++ > 2 files changed, 25 insertions(+) > > diff --git a/hw/s390x/sclpcpi.c b/hw/s390x/sclpcpi.c > index 7aa039d510..68fc1b809b 100644 > --- a/hw/s390x/sclpcpi.c > +++ b/hw/s390x/sclpcpi.c > @@ -54,6 +54,7 @@ > #include "hw/s390x/event-facility.h" > #include "hw/s390x/ebcdic.h" > #include "qapi/qapi-visit-machine.h" > +#include "qapi/qapi-events-machine-s390x.h" > #include "migration/vmstate.h" > > typedef struct Data { > @@ -106,6 +107,9 @@ static int write_event_data(SCLPEvent *event, > EventBufferHeader *evt_buf_hdr) > e->timestamp = qemu_clock_get_ns(QEMU_CLOCK_HOST); > > cpim->ebh.flags = SCLP_EVENT_BUFFER_ACCEPTED; > + > + qapi_event_send_sclp_cpi_info_available(); > + > return SCLP_RC_NORMAL_COMPLETION; > } > > diff --git a/qapi/machine-s390x.json b/qapi/machine-s390x.json > index 966dbd61d2..8412668b67 100644 > --- a/qapi/machine-s390x.json > +++ b/qapi/machine-s390x.json > @@ -119,3 +119,24 @@ > { 'command': 'query-s390x-cpu-polarization', 'returns': > 'CpuPolarizationInfo', > 'features': [ 'unstable' ] > } > + > +## > +# @SCLP_CPI_INFO_AVAILABLE: > +# > +# Emitted when the Control-Program Identification data is available > +# in the QOM tree. > +# > +# Features: > +# > +# @unstable: This event is experimental. > +# > +# Since: 10.2 > +# > +# .. qmp-example:: > +# > +# <- { "event": "SCLP_CPI_INFO_AVAILABLE", > +# "timestamp": { "seconds": 1401385907, "microseconds": 422329 } } > +## > +{ 'event': 'SCLP_CPI_INFO_AVAILABLE', > + 'features': [ 'unstable' ] > +}
Reviewed-by: Hendrik Brueckner <[email protected]>
