diff options
| author | Zhenzhong Duan <zhenzhong.duan@intel.com> | 2023-11-02 15:12:28 +0800 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2023-12-19 19:03:38 +0100 |
| commit | d24668579184f4098779983724ec74cd3db62e10 (patch) | |
| tree | cb9e3eed1e103cca06a403a9fcd11650680c4a6d | |
| parent | f61dddd73232e3d82d560d1e1bca120446021f2f (diff) | |
vfio/container: Introduce a empty VFIOIOMMUOps
This empty VFIOIOMMUOps named vfio_legacy_ops will hold all general
IOMMU ops of legacy container.
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
| -rw-r--r-- | hw/vfio/container.c | 5 | ||||
| -rw-r--r-- | include/hw/vfio/vfio-common.h | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/hw/vfio/container.c b/hw/vfio/container.c index 242010036a..4bc43ddfa4 100644 --- a/hw/vfio/container.c +++ b/hw/vfio/container.c @@ -472,6 +472,7 @@ static int vfio_connect_container(VFIOGroup *group, AddressSpace *as, Error **errp) { VFIOContainer *container; + VFIOContainerBase *bcontainer; int ret, fd; VFIOAddressSpace *space; @@ -552,6 +553,8 @@ static int vfio_connect_container(VFIOGroup *group, AddressSpace *as, container->iova_ranges = NULL; QLIST_INIT(&container->giommu_list); QLIST_INIT(&container->vrdl_list); + bcontainer = &container->bcontainer; + bcontainer->ops = &vfio_legacy_ops; ret = vfio_init_container(container, group->fd, errp); if (ret) { @@ -933,3 +936,5 @@ void vfio_detach_device(VFIODevice *vbasedev) vfio_put_base_device(vbasedev); vfio_put_group(group); } + +const VFIOIOMMUOps vfio_legacy_ops; diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h index 586d153c12..678161f207 100644 --- a/include/hw/vfio/vfio-common.h +++ b/include/hw/vfio/vfio-common.h @@ -255,7 +255,7 @@ typedef QLIST_HEAD(VFIOGroupList, VFIOGroup) VFIOGroupList; typedef QLIST_HEAD(VFIODeviceList, VFIODevice) VFIODeviceList; extern VFIOGroupList vfio_group_list; extern VFIODeviceList vfio_device_list; - +extern const VFIOIOMMUOps vfio_legacy_ops; extern const MemoryListener vfio_memory_listener; extern int vfio_kvm_device_fd; |