[v5] Add SCLP event type CPI

[PATCH v5 0/3] Add SCLP event type CPI

Shalini Chellathurai Saroja posted 3 patches 5 months, 2 weeks ago

Diff against v4 v6
Download series mbox

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20250603135655.595602-1-shalini@linux.ibm.com

Maintainers: Halil Pasic <pasic@linux.ibm.com>, Christian Borntraeger <borntraeger@linux.ibm.com>, Thomas Huth <thuth@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, David Hildenbrand <david@redhat.com>, Ilya Leoshkevich <iii@linux.ibm.com>, Eric Farman <farman@linux.ibm.com>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Yanan Wang <wangyanan55@huawei.com>, Zhao Liu <zhao1.liu@intel.com>, Eric Blake <eblake@redhat.com>, Markus Armbruster <armbru@redhat.com>

There is a newer version of this series

hw/s390x/event-facility.c          |   2 +
hw/s390x/meson.build               |   1 +
hw/s390x/s390-virtio-ccw.c         |  22 +++++
hw/s390x/sclpcpi.c                 | 154 +++++++++++++++++++++++++++++
include/hw/s390x/event-facility.h  |  17 ++++
include/hw/s390x/s390-virtio-ccw.h |   1 +
qapi/machine.json                  |  58 +++++++++++
7 files changed, 255 insertions(+)
create mode 100644 hw/s390x/sclpcpi.c

Expand all Fold all

[PATCH v5 0/3] Add SCLP event type CPI

Posted by Shalini Chellathurai Saroja 5 months, 2 weeks ago

Implement the Service-Call Logical Processor (SCLP) event
type Control-Program Identification (CPI) in QEMU.

Changed since v4:
- Remove the object control-program-id and add the CPI attributes
  directly to the sclpcpi object
- Instantiate sclpcpi device from v10.1 instead of v10.0
- Other minor changes

Changed since v3:
- Add QOM object sclpcpi from ccw_init()
- Add SCLPEventCPI state to store the CPI data in the sclpcpi device
- Other minor changes

Changed since v2:
- Add SPDX license tag in the new file hw/s390x/sclpcpi.c
- Store the control-program Identification data in the sclpcpi device
- Update the description of CPI attributes
- Use ldq_be_p() intead of be64_to_cpu()
- Return the CPI attribute system-level as an integer in QMP
- Add compat handling for backward migration
- Other minor changes

Shalini Chellathurai Saroja (3):
  hw/s390x: add SCLP event type CPI
  hw/s390x: add Control-Program Identification to QOM
  hw/s390x: support migration of CPI data

 hw/s390x/event-facility.c          |   2 +
 hw/s390x/meson.build               |   1 +
 hw/s390x/s390-virtio-ccw.c         |  22 +++++
 hw/s390x/sclpcpi.c                 | 154 +++++++++++++++++++++++++++++
 include/hw/s390x/event-facility.h  |  17 ++++
 include/hw/s390x/s390-virtio-ccw.h |   1 +
 qapi/machine.json                  |  58 +++++++++++
 7 files changed, 255 insertions(+)
 create mode 100644 hw/s390x/sclpcpi.c

-- 
2.49.0