diff options
| author | Zhenzhong Duan <zhenzhong.duan@intel.com> | 2023-11-02 15:12:42 +0800 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2023-12-19 19:03:38 +0100 |
| commit | 9b7d38bf5a2c1054bfe6de08806954cdc45d8d98 (patch) | |
| tree | f1c739252b0d27279c54143ca25511761185e95b /include/hw/vfio | |
| parent | 1eb31f13b24c49884d8256f96a6664df2dd0824d (diff) | |
vfio/spapr: Introduce spapr backend and target interface
Introduce an empty spapr backend which will hold spapr specific
content, currently only prereg_listener and hostwin_list.
Also introduce two spapr specific callbacks add/del_window into
VFIOIOMMUOps. Instantiate a spapr ops with a helper setup_spapr_ops
and assign it to bcontainer->ops.
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>
Diffstat (limited to 'include/hw/vfio')
| -rw-r--r-- | include/hw/vfio/vfio-container-base.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/hw/vfio/vfio-container-base.h b/include/hw/vfio/vfio-container-base.h index 9658ffb526..f62a14ac73 100644 --- a/include/hw/vfio/vfio-container-base.h +++ b/include/hw/vfio/vfio-container-base.h @@ -101,5 +101,11 @@ struct VFIOIOMMUOps { int (*set_dirty_page_tracking)(VFIOContainerBase *bcontainer, bool start); int (*query_dirty_bitmap)(VFIOContainerBase *bcontainer, VFIOBitmap *vbmap, hwaddr iova, hwaddr size); + /* SPAPR specific */ + int (*add_window)(VFIOContainerBase *bcontainer, + MemoryRegionSection *section, + Error **errp); + void (*del_window)(VFIOContainerBase *bcontainer, + MemoryRegionSection *section); }; #endif /* HW_VFIO_VFIO_CONTAINER_BASE_H */ |