extern int mga_driver_dma_quiescent(drm_device_t *dev);
extern int mga_do_wait_for_idle( drm_mga_private_t *dev_priv );
-extern int mga_do_dma_idle( drm_mga_private_t *dev_priv );
-extern int mga_do_dma_reset( drm_mga_private_t *dev_priv );
-extern int mga_do_engine_reset( drm_mga_private_t *dev_priv );
-extern int mga_do_cleanup_dma( drm_device_t *dev );
extern void mga_do_dma_flush( drm_mga_private_t *dev_priv );
extern void mga_do_dma_wrap_start( drm_mga_private_t *dev_priv );
extern int mga_freelist_put( drm_device_t *dev, drm_buf_t *buf );
- /* mga_state.c */
-extern int mga_dma_clear( DRM_IOCTL_ARGS );
-extern int mga_dma_swap( DRM_IOCTL_ARGS );
-extern int mga_dma_vertex( DRM_IOCTL_ARGS );
-extern int mga_dma_indices( DRM_IOCTL_ARGS );
-extern int mga_dma_iload( DRM_IOCTL_ARGS );
-extern int mga_dma_blit( DRM_IOCTL_ARGS );
-extern int mga_getparam( DRM_IOCTL_ARGS );
-
/* mga_warp.c */
extern int mga_warp_install_microcode( drm_mga_private_t *dev_priv );
extern int mga_warp_init( drm_mga_private_t *dev_priv );