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4 commits

Author SHA1 Message Date
John Levon
a901682f53 vfio: add vfio_device_prepare() 
Commonize some initialization code shared by the legacy and iommufd vfio
implementations.

Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: John Levon <john.levon@nutanix.com>
Link: https://lore.kernel.org/qemu-devel/20250507152020.1254632-2-john.levon@nutanix.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2025-05-09 12:42:28 +02:00
Zhenzhong Duan
0805f829a1 vfio: Cleanup host IOMMU device creation 
realize() is now moved after attachment, do the same for hiod creation.
Introduce a new function vfio_device_hiod_create_and_realize() to do
them all in one go.

Suggested-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250423072824.3647952-5-zhenzhong.duan@intel.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2025-04-25 09:01:38 +02:00
Cédric Le Goater
e218ccf0c9 vfio: Rename VFIODevice related services 
Rename these routines :

  vfio_disable_irqindex       -> vfio_device_irq_disable
  vfio_unmask_single_irqindex -> vfio_device_irq_unmask
  vfio_mask_single_irqindex   -> vfio_device_irq_mask
  vfio_set_irq_signaling      -> vfio_device_irq_set_signaling
  vfio_attach_device          -> vfio_device_attach
  vfio_detach_device          -> vfio_device_detach
  vfio_get_region_info        -> vfio_device_get_region_info
  vfio_get_dev_region_info    -> vfio_device_get_region_info_type
  vfio_has_region_cap         -> vfio_device_has_region_cap
  vfio_reset_handler          -> vfio_device_reset_hander

to better reflect the namespace they belong to.

Reviewed-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Link: https://lore.kernel.org/qemu-devel/20250326075122.1299361-37-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2025-04-25 09:01:37 +02:00
Cédric Le Goater
11b8b9d53d vfio: Rename vfio-common.h to vfio-device.h 
"hw/vfio/vfio-common.h" has been emptied of most of its declarations
by the previous changes and the only declarations left are related to
VFIODevice. Rename it to "hw/vfio/vfio-device.h" and make the
necessary adjustments.

Reviewed-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Link: https://lore.kernel.org/qemu-devel/20250326075122.1299361-36-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
 2025-04-25 09:01:37 +02:00
Renamed from include/hw/vfio/vfio-common.h (Browse further)