[Qemu-devel] [PATCH v6 0/9] vfio: add display support

[Gerd Hoffmann]

This series adds support for a vgpu display to the qemu vfio code.

v6:
 - add support for hotplugging QemuConsoles.
 - drop vfio-pci-display device, re-add OnOffAuto display property.
 - add proper cleanup in finalize.

v5:
 - rebase to latest master
 - drop DeviceState->hotpluggable patch, use separate vfio-pci-display
   device instead so we can use DeviceClass->hotpluggable.
 - add vfio dma-buf patch.  Right now this can be tested with '-display
   egl-headless' only.  gtk and spice support is almost ready for merge
   and should follow soon.

cheers,
  Gerd

Gerd Hoffmann (9):
  linux-headers: update to 4.16-rc1
  standard-headers: add drm/drm_fourcc.h
  ui/pixman: add qemu_drm_format_to_pixman()
  console: minimal hotplug suport
  secondary-vga: properly close QemuConsole on unplug
  vfio/common: cleanup in vfio_region_finalize
  vfio/display: core & wireup
  vfio/display: adding region support
  vfio/display: adding dmabuf support

 hw/vfio/pci.h                                      |   5 +
 include/hw/vfio/vfio-common.h                      |  22 ++
 include/standard-headers/drm/drm_fourcc.h          | 411 +++++++++++++++++++++
 include/standard-headers/linux/input-event-codes.h |   1 +
 include/standard-headers/linux/input.h             |  11 +
 include/standard-headers/linux/pci_regs.h          |  30 +-
 include/standard-headers/linux/virtio_net.h        |  13 +
 include/ui/console.h                               |   2 +
 include/ui/qemu-pixman.h                           |   5 +
 linux-headers/asm-powerpc/kvm.h                    |   2 +
 linux-headers/asm-powerpc/unistd.h                 |   3 +
 linux-headers/asm-s390/unistd.h                    | 401 +-------------------
 linux-headers/asm-s390/unistd_32.h                 | 364 ++++++++++++++++++
 linux-headers/asm-s390/unistd_64.h                 | 331 +++++++++++++++++
 linux-headers/asm-x86/kvm_para.h                   |   4 +
 linux-headers/linux/kvm.h                          |  90 +++++
 linux-headers/linux/psci.h                         |   3 +
 linux-headers/linux/vfio.h                         |  72 ++++
 hw/display/vga-pci.c                               |   9 +
 hw/vfio/common.c                                   |   7 +
 hw/vfio/display.c                                  | 330 +++++++++++++++++
 hw/vfio/pci.c                                      |  10 +
 ui/console.c                                       |  78 +++-
 ui/qemu-pixman.c                                   |  22 ++
 hw/vfio/Makefile.objs                              |   2 +-
 scripts/update-linux-headers.sh                    |   7 +
 ui/trace-events                                    |   2 +
 27 files changed, 1820 insertions(+), 417 deletions(-)
 create mode 100644 include/standard-headers/drm/drm_fourcc.h
 create mode 100644 linux-headers/asm-s390/unistd_32.h
 create mode 100644 linux-headers/asm-s390/unistd_64.h
 create mode 100644 hw/vfio/display.c

-- 
2.9.3