diff options
Diffstat (limited to 'drivers/gpu/drm/imagination/pvr_device.h')
| -rw-r--r-- | drivers/gpu/drm/imagination/pvr_device.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/gpu/drm/imagination/pvr_device.h b/drivers/gpu/drm/imagination/pvr_device.h index 8853249f4884..f5b82b793566 100644 --- a/drivers/gpu/drm/imagination/pvr_device.h +++ b/drivers/gpu/drm/imagination/pvr_device.h @@ -152,6 +152,14 @@ struct pvr_device { */ atomic_t mmu_flush_cache_flags; + /** + * @free_list_ids: Array of free lists belonging to this device. Array members + * are of type "struct pvr_free_list *". + * + * This array is used to allocate IDs used by the firmware. + */ + struct xarray free_list_ids; + struct { /** @work: Work item for watchdog callback. */ struct delayed_work work; @@ -248,6 +256,22 @@ struct pvr_file { struct pvr_device *pvr_dev; /** + * @free_list_handles: Array of free lists belonging to this file. Array + * members are of type "struct pvr_free_list *". + * + * This array is used to allocate handles returned to userspace. + */ + struct xarray free_list_handles; + + /** + * @hwrt_handles: Array of HWRT datasets belonging to this file. Array + * members are of type "struct pvr_hwrt_dataset *". + * + * This array is used to allocate handles returned to userspace. + */ + struct xarray hwrt_handles; + + /** * @vm_ctx_handles: Array of VM contexts belonging to this file. Array * members are of type "struct pvr_vm_context *". * |