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(-) -- 2.34.1
