On Wed, Jun 29, 2016 at 12:35:11AM +0530, Nikunj A Dadhania wrote: > 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. > > 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 > + xirr_owner - how to reassign after migration > > Benjamin Herrenschmidt (8): > ppc/xics: Rename existing xics to xics_spapr > ppc/xics: Move SPAPR specific code to a separate file > ppc/xics: Implement H_IPOLL using an accessor > ppc/xics: Replace "icp" with "xics" in most places > 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 > > default-configs/ppc64-softmmu.mak | 1 + > hw/intc/Makefile.objs | 1 + > hw/intc/trace-events | 14 +- > hw/intc/xics.c | 724 > +++++++++++--------------------------- > hw/intc/xics_kvm.c | 92 +++-- > hw/intc/xics_spapr.c | 460 ++++++++++++++++++++++++ > hw/ppc/spapr.c | 19 +- > hw/ppc/spapr_cpu_core.c | 4 +- > hw/ppc/spapr_events.c | 8 +- > hw/ppc/spapr_pci.c | 12 +- > hw/ppc/spapr_vio.c | 2 +- > include/hw/pci-host/spapr.h | 2 +- > include/hw/ppc/spapr.h | 2 +- > include/hw/ppc/spapr_vio.h | 2 +- > include/hw/ppc/xics.h | 79 +++-- > 15 files changed, 803 insertions(+), 619 deletions(-) > create mode 100644 hw/intc/xics_spapr.c
I've put 1-4/8 into ppc-for-2.7. 5/8, unfortunately will break
migration and 6-8/8 don't make much sense without 5/8, so I've left
them for now.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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