This patchset prepares QEMU for VFIO support on SPAPR. It also does
preparations for Dynamic DMA window feature which allows to
create DMA windows with 16MB IOMMU pages which will allow to map
the entire guest RAM for DMA at almost no cost.
Alexey Kardashevskiy (9):
spapr: Enable dynamic change of the supported hypercalls list
spapr_iommu: Enable multiple TCE requests
spapr_pci: Introduce a finish_realize() callback
spapr_pci: spapr_iommu: Make DMA window a subregion
spapr_pci: Allow multiple TCE tables per PHB
spapr_iommu: Convert old qdev_init_nofail() to
object_property_set_bool
spapr_iommu: Get rid of window_size in sPAPRTCETable
spapr_iommu: Introduce page_shift in sPAPRTCETable
spapr_iommu: Introduce bus_offset in sPAPRTCETable
hw/ppc/spapr.c | 25 ++++++-
hw/ppc/spapr_iommu.c | 158 +++++++++++++++++++++++++++++++++-----------
hw/ppc/spapr_pci.c | 96 ++++++++++++++++++++++-----
hw/ppc/spapr_vio.c | 6 +-
include/hw/pci-host/spapr.h | 18 ++++-
include/hw/ppc/spapr.h | 8 ++-
target-ppc/kvm.c | 11 ++-
target-ppc/kvm_ppc.h | 9 ++-
trace-events | 2 +
9 files changed, 264 insertions(+), 69 deletions(-)
--
1.9.rc0
