[Qemu-devel] [PATCH v3 0/4] sPAPR xics rework/cleanup (pending)

[Nikunj A Dadhania]

sPAPR xics related changes required for powernv platform. This brings
infrastructure to get the xics native mode for powernv. Tested pseries guests
in KVM and TCG mode. These are the pending patches of the original set.

Changelog v2:
 * Restore xirr_owner after migration
 * Call icp_resend after restoring all the ICP

Changelog v1:
 * Change XICS to XICS_SPAPR and KVM_XICS to XICS_KVM_SPAPR
 * Added xics_ to function get_cpu_index_by_dt_id as this is a global symbol
 * Dropped server parameter from  icp_check_ipi
 * Send HW_ERROR when ics is NULL
 * Remove redundant parameters in trace routines
 * Use type ICS_SIMPLE, ICS_BASE and ICS_KVM
 * Dropped xics-native and info pic patches for this version

ToDo:
 + Use ICPNative and XICSNative in "native" implementation
 + xics_spapr_alloc - getting rid of that

Benjamin Herrenschmidt (4):
  ppc/xics: Make the ICSState a list
  ppc/xics: An ICS with offset 0 is assumed to be uninitialized
  ppc/xics: Use a helper to add a new ICS
  ppc/xics: Split ICS into ics-base and ics class

 hw/intc/trace-events  |  15 +--
 hw/intc/xics.c        | 281 ++++++++++++++++++++++++++++++++------------------
 hw/intc/xics_kvm.c    |  35 ++++---
 hw/intc/xics_spapr.c  | 112 ++++++++++++--------
 hw/ppc/spapr_events.c |   2 +-
 hw/ppc/spapr_pci.c    |   5 +-
 hw/ppc/spapr_vio.c    |   2 +-
 include/hw/ppc/xics.h |  39 ++++---
 8 files changed, 310 insertions(+), 181 deletions(-)

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2.7.4