Hello John,
On 4/30/25 21:39, John Levon wrote:
Hi, this series is against the vfio-next tree:
https://github.com/legoater/qemu/commits/vfio-next
The series contains patches to vfio to prepare for the vfio-user
implementation. A previous version of these patches can be found at
https://lore.kernel.org/all/20250409134814.478903-1-john.le...@nutanix.com/
The changes have been rebased on vfio-next, and include changes from previous
series code review comments.
An old version of the full vfio-user series can be found at
https://lore.kernel.org/all/7dd34008-e0f1-4eed-a77e-55b1f68fb...@redhat.com/T/
("[PATCH v8 00/28] vfio-user client"). Please see that series for justification
and context.
We are nearly there. Please address the little issues in v3, the
build breakage being the most important. Last patch is not under
the VFIO jurisdiction though.
Thanks,
C.
thanks
john
John Levon (15):
vfio: add vfio_prepare_device()
vfio: add vfio_unprepare_device()
vfio: add vfio_attach_device_by_iommu_type()
vfio: add vfio_device_get_irq_info() helper
vfio: consistently handle return value for helpers
include/qemu: add strread/writeerror()
vfio: add vfio_pci_config_space_read/write()
vfio: add unmap_all flag to DMA unmap callback
vfio: implement unmap all for DMA unmap callbacks
vfio: add device IO ops vector
vfio: add region info cache
vfio: add read/write to device IO ops vector
vfio: add vfio-pci-base class
vfio/container: pass listener_begin/commit callbacks
vfio/container: pass MemoryRegion to DMA operations
hw/vfio/ap.c | 19 +-
hw/vfio/ccw.c | 25 ++-
hw/vfio/container-base.c | 14 +-
hw/vfio/container.c | 66 ++++---
hw/vfio/device.c | 192 +++++++++++++++++--
hw/vfio/igd.c | 8 +-
hw/vfio/iommufd.c | 35 ++--
hw/vfio/listener.c | 82 +++++---
hw/vfio/pci.c | 257 ++++++++++++++++----------
hw/vfio/pci.h | 12 +-
hw/vfio/platform.c | 6 +-
hw/vfio/region.c | 19 +-
hw/virtio/vhost-vdpa.c | 2 +-
include/hw/vfio/vfio-container-base.h | 10 +-
include/hw/vfio/vfio-device.h | 67 +++++++
include/qemu/error-report.h | 14 ++
include/system/memory.h | 4 +-
system/memory.c | 7 +-
18 files changed, 604 insertions(+), 235 deletions(-)
