vfio: Create host IOMMU device instance
commita7fd91b876fe788c7401120c8eefe5c91b6f17c3
authorZhenzhong Duan <zhenzhong.duan@intel.com>
Wed, 5 Jun 2024 08:30:37 +0000 (5 16:30 +0800)
committerCédric Le Goater <clg@redhat.com>
Mon, 24 Jun 2024 21:15:30 +0000 (24 23:15 +0200)
tree44625ec01e61943c18e20a2bb02846b742f1a79c
parent63c6e83ec236f5de07444eac1d0bb747c506cc90
vfio: Create host IOMMU device instance

Create host IOMMU device instance in vfio_attach_device() and call
.realize() to initialize it further.

Introuduce attribute VFIOIOMMUClass::hiod_typename and initialize
it based on VFIO backend type. It will facilitate HostIOMMUDevice
creation in vfio_attach_device().

Suggested-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
hw/vfio/common.c
hw/vfio/container.c
hw/vfio/iommufd.c
include/hw/vfio/vfio-common.h
include/hw/vfio/vfio-container-base.h