On 4/9/25 15:48, John Levon wrote:
Hi, this series is based on Cédric Le Goater's vfio cleanup series:
https://github.com/legoater/qemu/commits/vfio-10.1
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/7dd34008-e0f1-4eed-a77e-55b1f68fb...@redhat.com/T/
("[PATCH v8 00/28] vfio-user client"); roughly corresponding to patches 1-10.
Please see that series for justification and context.
The following changes have been made since the previous series:
- rebased on top of vfio-10.1 cleanup series
- split unmap all patch into two, fixed some nits, dropped unmap all detection
- fix two vfio_interrupt_setup() cleanup bugs
- various renames as per review
- new vfio_device_get_irq_info()
- split out device ops patch into smaller chunks
- region cache renames for clarity
- commit author corrected for several patches
thanks
john
John Levon (14):
vfio: refactor out vfio_interrupt_setup()
vfio: refactor out vfio_pci_config_setup()
vfio: add vfio_prepare_device()
vfio: add vfio_attach_device_by_iommu_type()
vfio/container: pass listener_begin/commit callbacks
vfio: add flags parameter to DMA unmap callback
vfio: specify VFIO_DMA_UNMAP_FLAG_ALL to callback
vfio: add vfio-pci-base class
vfio: add vfio_device_get_irq_info() helper
vfio: consistently handle return value for helpers
vfio: add vfio_pci_config_space_read/write()
vfio: add region info cache
vfio: add device IO ops vector
vfio/container: pass MemoryRegion to DMA operations
hw/vfio/ap.c | 21 +-
hw/vfio/ccw.c | 27 +-
hw/vfio/container-base.c | 14 +-
hw/vfio/container.c | 74 ++-
hw/vfio/device.c | 178 ++++++-
hw/vfio/igd.c | 8 +-
hw/vfio/iommufd.c | 35 +-
hw/vfio/listener.c | 82 ++--
hw/vfio/pci.c | 672 +++++++++++++++-----------
hw/vfio/pci.h | 12 +-
hw/vfio/platform.c | 8 +-
hw/vfio/region.c | 19 +-
hw/virtio/vhost-vdpa.c | 2 +-
include/exec/memory.h | 4 +-
include/hw/vfio/vfio-container-base.h | 10 +-
include/hw/vfio/vfio-device.h | 34 +-
system/memory.c | 7 +-
17 files changed, 784 insertions(+), 423 deletions(-)
Applied patch 1,2 to vfio-next.
Thanks,
C.
