440 	struct drm_buf_info __user *request;  in compat_drm_infobufs()  local
457 	nbytes = sizeof(*request) + count * sizeof(struct drm_buf_desc);  in compat_drm_infobufs()
458 	request = compat_alloc_user_space(nbytes);  in compat_drm_infobufs()
459 	if (!request)  in compat_drm_infobufs()
461 	list = (struct drm_buf_desc *) (request + 1);  in compat_drm_infobufs()
463 	if (__put_user(count, &request->count)  in compat_drm_infobufs()
464 	    || __put_user(list, &request->list))  in compat_drm_infobufs()
467 	err = drm_ioctl(file, DRM_IOCTL_INFO_BUFS, (unsigned long)request);  in compat_drm_infobufs()
471 	if (__get_user(actual, &request->count))  in compat_drm_infobufs()
504 	struct drm_buf_map __user *request;  in compat_drm_mapbufs()  local
518 	nbytes = sizeof(*request) + count * sizeof(struct drm_buf_pub);  in compat_drm_mapbufs()
519 	request = compat_alloc_user_space(nbytes);  in compat_drm_mapbufs()
520 	if (!request)  in compat_drm_mapbufs()
522 	list = (struct drm_buf_pub *) (request + 1);  in compat_drm_mapbufs()
524 	if (__put_user(count, &request->count)  in compat_drm_mapbufs()
525 	    || __put_user(list, &request->list))  in compat_drm_mapbufs()
528 	err = drm_ioctl(file, DRM_IOCTL_MAP_BUFS, (unsigned long)request);  in compat_drm_mapbufs()
532 	if (__get_user(actual, &request->count))  in compat_drm_mapbufs()
544 	    || __get_user(addr, &request->virtual)  in compat_drm_mapbufs()
560 	struct drm_buf_free __user *request;  in compat_drm_freebufs()  local
566 	request = compat_alloc_user_space(sizeof(*request));  in compat_drm_freebufs()
567 	if (!request)  in compat_drm_freebufs()
569 	if (__put_user(req32.count, &request->count)  in compat_drm_freebufs()
571 			  &request->list))  in compat_drm_freebufs()
574 	return drm_ioctl(file, DRM_IOCTL_FREE_BUFS, (unsigned long)request);  in compat_drm_freebufs()
586 	struct drm_ctx_priv_map __user *request;  in compat_drm_setsareactx()  local
592 	request = compat_alloc_user_space(sizeof(*request));  in compat_drm_setsareactx()
593 	if (!request)  in compat_drm_setsareactx()
595 	if (__put_user(req32.ctx_id, &request->ctx_id)  in compat_drm_setsareactx()
597 			  &request->handle))  in compat_drm_setsareactx()
600 	return drm_ioctl(file, DRM_IOCTL_SET_SAREA_CTX, (unsigned long)request);  in compat_drm_setsareactx()
606 	struct drm_ctx_priv_map __user *request;  in compat_drm_getsareactx()  local
616 	request = compat_alloc_user_space(sizeof(*request));  in compat_drm_getsareactx()
617 	if (!request)  in compat_drm_getsareactx()
619 	if (__put_user(ctx_id, &request->ctx_id))  in compat_drm_getsareactx()
622 	err = drm_ioctl(file, DRM_IOCTL_GET_SAREA_CTX, (unsigned long)request);  in compat_drm_getsareactx()
626 	if (__get_user(handle, &request->handle)  in compat_drm_getsareactx()
804 	struct drm_agp_buffer __user *request;  in compat_drm_agp_alloc()  local
810 	request = compat_alloc_user_space(sizeof(*request));  in compat_drm_agp_alloc()
811 	if (!request  in compat_drm_agp_alloc()
812 	    || __put_user(req32.size, &request->size)  in compat_drm_agp_alloc()
813 	    || __put_user(req32.type, &request->type))  in compat_drm_agp_alloc()
816 	err = drm_ioctl(file, DRM_IOCTL_AGP_ALLOC, (unsigned long)request);  in compat_drm_agp_alloc()
820 	if (__get_user(req32.handle, &request->handle)  in compat_drm_agp_alloc()
821 	    || __get_user(req32.physical, &request->physical)  in compat_drm_agp_alloc()
823 		drm_ioctl(file, DRM_IOCTL_AGP_FREE, (unsigned long)request);  in compat_drm_agp_alloc()
834 	struct drm_agp_buffer __user *request;  in compat_drm_agp_free()  local
837 	request = compat_alloc_user_space(sizeof(*request));  in compat_drm_agp_free()
838 	if (!request  in compat_drm_agp_free()
840 	    || __put_user(handle, &request->handle))  in compat_drm_agp_free()
843 	return drm_ioctl(file, DRM_IOCTL_AGP_FREE, (unsigned long)request);  in compat_drm_agp_free()
856 	struct drm_agp_binding __user *request;  in compat_drm_agp_bind()  local
861 	request = compat_alloc_user_space(sizeof(*request));  in compat_drm_agp_bind()
862 	if (!request  in compat_drm_agp_bind()
863 	    || __put_user(req32.handle, &request->handle)  in compat_drm_agp_bind()
864 	    || __put_user(req32.offset, &request->offset))  in compat_drm_agp_bind()
867 	return drm_ioctl(file, DRM_IOCTL_AGP_BIND, (unsigned long)request);  in compat_drm_agp_bind()
874 	struct drm_agp_binding __user *request;  in compat_drm_agp_unbind()  local
877 	request = compat_alloc_user_space(sizeof(*request));  in compat_drm_agp_unbind()
878 	if (!request  in compat_drm_agp_unbind()
880 	    || __put_user(handle, &request->handle))  in compat_drm_agp_unbind()
883 	return drm_ioctl(file, DRM_IOCTL_AGP_UNBIND, (unsigned long)request);  in compat_drm_agp_unbind()
896 	struct drm_scatter_gather __user *request;  in compat_drm_sg_alloc()  local
900 	request = compat_alloc_user_space(sizeof(*request));  in compat_drm_sg_alloc()
901 	if (!request || !access_ok(VERIFY_WRITE, argp, sizeof(*argp))  in compat_drm_sg_alloc()
903 	    || __put_user(x, &request->size))  in compat_drm_sg_alloc()
906 	err = drm_ioctl(file, DRM_IOCTL_SG_ALLOC, (unsigned long)request);  in compat_drm_sg_alloc()
911 	if (__get_user(x, &request->handle)  in compat_drm_sg_alloc()
922 	struct drm_scatter_gather __user *request;  in compat_drm_sg_free()  local
925 	request = compat_alloc_user_space(sizeof(*request));  in compat_drm_sg_free()
926 	if (!request || !access_ok(VERIFY_WRITE, argp, sizeof(*argp))  in compat_drm_sg_free()
928 	    || __put_user(x << PAGE_SHIFT, &request->handle))  in compat_drm_sg_free()
931 	return drm_ioctl(file, DRM_IOCTL_SG_FREE, (unsigned long)request);  in compat_drm_sg_free()
947 	struct drm_update_draw __user *request;  in compat_drm_update_draw()  local
953 	request = compat_alloc_user_space(sizeof(*request));  in compat_drm_update_draw()
954 	if (!request ||  in compat_drm_update_draw()
955 	    __put_user(update32.handle, &request->handle) ||  in compat_drm_update_draw()
956 	    __put_user(update32.type, &request->type) ||  in compat_drm_update_draw()
957 	    __put_user(update32.num, &request->num) ||  in compat_drm_update_draw()
958 	    __put_user(update32.data, &request->data))  in compat_drm_update_draw()
961 	err = drm_ioctl(file, DRM_IOCTL_UPDATE_DRAW, (unsigned long)request);  in compat_drm_update_draw()
980 	struct drm_wait_vblank_request32 request;  member
989 	union drm_wait_vblank __user *request;  in compat_drm_wait_vblank()  local
995 	request = compat_alloc_user_space(sizeof(*request));  in compat_drm_wait_vblank()
996 	if (!request  in compat_drm_wait_vblank()
997 	    || __put_user(req32.request.type, &request->request.type)  in compat_drm_wait_vblank()
998 	    || __put_user(req32.request.sequence, &request->request.sequence)  in compat_drm_wait_vblank()
999 	    || __put_user(req32.request.signal, &request->request.signal))  in compat_drm_wait_vblank()
1002 	err = drm_ioctl(file, DRM_IOCTL_WAIT_VBLANK, (unsigned long)request);  in compat_drm_wait_vblank()
1006 	if (__get_user(req32.reply.type, &request->reply.type)  in compat_drm_wait_vblank()
1007 	    || __get_user(req32.reply.sequence, &request->reply.sequence)  in compat_drm_wait_vblank()
1008 	    || __get_user(req32.reply.tval_sec, &request->reply.tval_sec)  in compat_drm_wait_vblank()
1009 	    || __get_user(req32.reply.tval_usec, &request->reply.tval_usec))  in compat_drm_wait_vblank()