[Qemu-devel] [PATCH v4 00/12] vfio on spapr-ppc64

[Alexey Kardashevskiy <aik@ozlabs.ru>]

Yet another try with VFIO on SPAPR (server PPC64).

Changes:
v3 -> v4:
* addressed all comments from Alex Williamson
* moved spapr-pci-phb-vfio-phb to new file
* split spapr-pci-phb-vfio to many smaller patches

The "spapr vfio: add vfio_container_spapr_get_info()" needs kernel
headers update (v3.11-rc6);
The "spapr kvm vfio: enable in-kernel acceleration" needs a kernel
patch which is not in the kernel yet and posted separately as
"[PATCH v9 00/13] KVM: PPC: IOMMU in-kernel handling of VFIO".

More details in the individual patches commit messages.

Alexey Kardashevskiy (9):
  spapr vfio: add vfio_container_spapr_get_info()
  spapr_pci: convert init to realize
  spapr_pci: add spapr_pci trace
  spapr_pci: converts fprintf to error_report
  spapr_iommu: introduce SPAPR_TCE_TABLE class
  spapr_iommu: add SPAPR VFIO IOMMU
  spapr vfio: add spapr-pci-vfio-host-bridge to support vfio
  spapr vfio: enable for spapr
  spapr kvm vfio: enable in-kernel acceleration

David Gibson (3):
  vfio: Introduce VFIO address spaces
  vfio: Create VFIOAddressSpace objects as needed
  vfio: Add guest side IOMMU support

 hw/misc/vfio.c              | 291 ++++++++++++++++++++++++++++++++++++++++----
 hw/ppc/Makefile.objs        |   2 +-
 hw/ppc/spapr_iommu.c        | 168 ++++++++++++++++++++++---
 hw/ppc/spapr_pci.c          |  90 ++++++++------
 hw/ppc/spapr_pci_vfio.c     | 198 ++++++++++++++++++++++++++++++
 include/hw/misc/vfio.h      |  11 ++
 include/hw/pci-host/spapr.h |  31 ++++-
 include/hw/ppc/spapr.h      |  19 +++
 target-ppc/kvm.c            |  47 +++++++
 target-ppc/kvm_ppc.h        |  13 ++
 trace-events                |   1 +
 11 files changed, 792 insertions(+), 79 deletions(-)
 create mode 100644 hw/ppc/spapr_pci_vfio.c
 create mode 100644 include/hw/misc/vfio.h

-- 
1.8.4.rc4