[Qemu-devel] [PATCH v2 0/5] ACPI memory hotplug: QMP interfaces

[Igor Mammedov]

changes since v1:
 * amended doc comments
 * fix spelling/gramar errors in commit messages

this is implemented  on top of PCI tree with
memory hotplug and NUMA seriesi queued there:

Series adds following QMP commands:
 - query-memory-devices
 - query-acpi-ospm-status
and event:
 - ACPI_DEVICE_OST

Which could be used by management tools to query current
state of memory devices (implemented only for PCDIMMDevice so far)
and a related ACPI view of corresponding status of slots
(ACPI Memory Device objects).

git tree for testing:
   https://github.com/imammedo/qemu/commits/memory-hotplug-OST-v2

Igor Mammedov (5):
  qmp: add query-memory-devices command
  acpi: introduce TYPE_ACPI_DEVICE_IF interface
  acpi: implement ospm_status() method for PIIX4/ICH9_LPC devices
  qmp: add query-acpi-ospm-status command
  qmp: add ACPI_DEVICE_OST event handling

 docs/qmp/qmp-events.txt              |   10 ++++
 hw/acpi/Makefile.objs                |    1 +
 hw/acpi/acpi_interface.c             |   15 ++++++
 hw/acpi/ich9.c                       |    7 +++
 hw/acpi/memory_hotplug.c             |   60 ++++++++++++++++++++++-
 hw/acpi/piix4.c                      |   11 ++++
 hw/isa/lpc_ich9.c                    |    3 +
 hw/mem/pc-dimm.c                     |   39 ++++++++++++++
 include/hw/acpi/acpi_dev_interface.h |   43 ++++++++++++++++
 include/hw/acpi/ich9.h               |    3 +
 include/hw/acpi/memory_hotplug.h     |    1 +
 include/hw/mem/pc-dimm.h             |    2 +
 include/monitor/monitor.h            |    1 +
 monitor.c                            |    1 +
 qapi-schema.json                     |   92 ++++++++++++++++++++++++++++++++++
 qmp-commands.hx                      |   49 ++++++++++++++++++
 qmp.c                                |   31 +++++++++++
 stubs/Makefile.objs                  |    1 +
 stubs/qmp_pc_dimm_device_list.c      |    7 +++
 19 files changed, 376 insertions(+), 1 deletions(-)
 create mode 100644 hw/acpi/acpi_interface.c
 create mode 100644 include/hw/acpi/acpi_dev_interface.h
 create mode 100644 stubs/qmp_pc_dimm_device_list.c