1 files changed, 15 insertions, 0 deletions

diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h
index e8ddf92bb1..fed499b199 100644
--- a/include/hw/vfio/vfio-common.h
+++ b/include/hw/vfio/vfio-common.h
@@ -95,10 +95,18 @@ typedef struct VFIOHostDMAWindow {
 
 typedef struct IOMMUFDBackend IOMMUFDBackend;
 
+typedef struct VFIOIOASHwpt {
+    uint32_t hwpt_id;
+    uint32_t hwpt_flags;
+    QLIST_HEAD(, VFIODevice) device_list;
+    QLIST_ENTRY(VFIOIOASHwpt) next;
+} VFIOIOASHwpt;
+
 typedef struct VFIOIOMMUFDContainer {
     VFIOContainerBase bcontainer;
     IOMMUFDBackend *be;
     uint32_t ioas_id;
+    QLIST_HEAD(, VFIOIOASHwpt) hwpt_list;
 } VFIOIOMMUFDContainer;
 
 OBJECT_DECLARE_SIMPLE_TYPE(VFIOIOMMUFDContainer, VFIO_IOMMU_IOMMUFD);
@@ -116,6 +124,7 @@ typedef struct VFIODevice {
     DeviceState *dev;
     int fd;
     int type;
+    bool mdev;
     bool reset_works;
     bool needs_reset;
     bool no_mmap;
@@ -129,11 +138,15 @@ typedef struct VFIODevice {
     VFIOMigration *migration;
     Error *migration_blocker;
     OnOffAuto pre_copy_dirty_page_tracking;
+    OnOffAuto device_dirty_page_tracking;
     bool dirty_pages_supported;
     bool dirty_tracking;
+    bool iommu_dirty_tracking;
     HostIOMMUDevice *hiod;
     int devid;
     IOMMUFDBackend *iommufd;
+    VFIOIOASHwpt *hwpt;
+    QLIST_ENTRY(VFIODevice) hwpt_next;
 } VFIODevice;
 
 struct VFIODeviceOps {
@@ -231,6 +244,8 @@ void vfio_region_exit(VFIORegion *region);
 void vfio_region_finalize(VFIORegion *region);
 void vfio_reset_handler(void *opaque);
 struct vfio_device_info *vfio_get_device_info(int fd);
+bool vfio_device_is_mdev(VFIODevice *vbasedev);
+bool vfio_device_hiod_realize(VFIODevice *vbasedev, Error **errp);
 bool vfio_attach_device(char *name, VFIODevice *vbasedev,
                         AddressSpace *as, Error **errp);
 void vfio_detach_device(VFIODevice *vbasedev);