[Qemu-devel] [PATCH v2 00/13] spapr: Add support for PHB hotplug

[Greg Kurz]

This allows to hotplug/unplug PHBs. I could successfully test:
- hotplug/unplug with e1000 device to validate LSIs
- hotplug/unplug with virtio-net device to validate MSIs
- some simple migration scenarios

Changes in v2:
- rebased on current ppc-for-4.0
- added some preliminary cleanup
- call unrealize from realize error path
- advertise PHB hotplug in last patch
- reworked phandle related code
- sync LSIs to KVM

Please comment.

--
Greg

---

Greg Kurz (5):
      spapr: Rename xics to intc in interrupt controller agnostic code
      spapr_pci: add PHB unrealize
      spapr_irq: Expose the phandle of the interrupt controller
      spapr_irq: Allow synchronization of a single irq state to KVM
      spapr: add hotplug hooks for PHB hotplug

Michael Roth (6):
      spapr: create DR connectors for PHBs
      spapr_events: add support for phb hotplug events
      qdev: pass an Object * to qbus_set_hotplug_handler()
      spapr_pci: provide node start offset via spapr_populate_pci_dt()
      spapr_pci: add ibm, my-drc-index property for PHB hotplug
      spapr: enable PHB hotplug for default pseries machine type

Nathan Fontenot (1):
      spapr: populate PHB DRC entries for root DT node

Thomas Huth (1):
      ppc: Move spapr-related prototypes from xics.h into a seperate header file


 hw/acpi/pcihp.c               |    2 -
 hw/acpi/piix4.c               |    2 -
 hw/char/virtio-serial-bus.c   |    2 -
 hw/core/bus.c                 |   11 +--
 hw/intc/spapr_xive.c          |   34 ++++++++-
 hw/intc/xics_kvm.c            |   68 ++++++++++--------
 hw/intc/xics_spapr.c          |   29 +++++++-
 hw/pci/pcie.c                 |    2 -
 hw/pci/shpc.c                 |    2 -
 hw/ppc/spapr.c                |  156 ++++++++++++++++++++++++++++++++++++++++-
 hw/ppc/spapr_drc.c            |   18 +++++
 hw/ppc/spapr_events.c         |    5 +
 hw/ppc/spapr_irq.c            |   45 ++++++++++++
 hw/ppc/spapr_pci.c            |  122 +++++++++++++++++++++++++-------
 hw/ppc/spapr_vio.c            |    2 -
 hw/s390x/css-bridge.c         |    2 -
 hw/s390x/s390-pci-bus.c       |    6 +-
 hw/scsi/virtio-scsi.c         |    2 -
 hw/scsi/vmw_pvscsi.c          |    2 -
 hw/usb/dev-smartcard-reader.c |    2 -
 include/hw/pci-host/spapr.h   |    8 ++
 include/hw/ppc/spapr.h        |    4 +
 include/hw/ppc/spapr_drc.h    |    8 ++
 include/hw/ppc/spapr_irq.h    |    3 +
 include/hw/ppc/spapr_xive.h   |    2 +
 include/hw/ppc/xics.h         |    9 +-
 include/hw/ppc/xics_spapr.h   |   39 ++++++++++
 include/hw/qdev-core.h        |    3 -
 28 files changed, 492 insertions(+), 98 deletions(-)
 create mode 100644 include/hw/ppc/xics_spapr.h