[Qemu-devel] [PATCH v5 00/11] vfio on spapr-ppc64

[Alexey Kardashevskiy <aik@ozlabs.ru>]

Yet another try with VFIO on SPAPR (server PPC64).
As the previous try was too long time ago, I did not bother with
the change log much as all of this requires review again. Also,
it depends on these 2 patchsets which I cannot get reviewed yet
(keep pinging...):
[PATCH] spapr-iommu: extend SPAPR_TCE_TABLE class
[PATCH 0/4] spapr-pci: prepare for vfio

This does not include VFIO KVM device support as the host kernel
part is not there yet because bigger rework of the host VFIO driver
is going to happen soon.


Alex (Williamson), if you find it possible, please "ack" or "rb" as much
as you can. Thanks!


Changes:
v5:
* rebase on top of the current upstream

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


Alexey Kardashevskiy (7):
  int128: add int128_exts64()
  vfio: Fix 128 bit handling
  vfio: rework to have error paths
  spapr-iommu: add SPAPR VFIO IOMMU device
  spapr vfio: add vfio_container_spapr_get_info()
  spapr-vfio: add spapr-pci-vfio-host-bridge to support vfio
  spapr-vfio: enable for spapr

David Gibson (4):
  memory: Sanity check that no listeners remain on a destroyed
    AddressSpace
  vfio: Introduce VFIO address spaces
  vfio: Create VFIOAddressSpace objects as needed
  vfio: Add guest side IOMMU support

 hw/misc/vfio.c              | 338 +++++++++++++++++++++++++++++++++++++-------
 hw/ppc/Makefile.objs        |   2 +-
 hw/ppc/spapr_iommu.c        |  97 +++++++++++++
 hw/ppc/spapr_pci_vfio.c     | 206 +++++++++++++++++++++++++++
 include/hw/misc/vfio.h      |  11 ++
 include/hw/pci-host/spapr.h |  13 ++
 include/hw/ppc/spapr.h      |   5 +
 include/qemu/int128.h       |   5 +
 memory.c                    |   7 +
 9 files changed, 633 insertions(+), 51 deletions(-)
 create mode 100644 hw/ppc/spapr_pci_vfio.c
 create mode 100644 include/hw/misc/vfio.h

-- 
1.8.4.rc4