409 static void radeon_cs_parser_fini(struct radeon_cs_parser *parser, int error, bool backoff)  in radeon_cs_parser_fini()  argument
424 		list_sort(NULL, &parser->validated, cmp_size_smaller_first);  in radeon_cs_parser_fini()
426 		ttm_eu_fence_buffer_objects(&parser->ticket,  in radeon_cs_parser_fini()
427 					    &parser->validated,  in radeon_cs_parser_fini()
428 					    &parser->ib.fence->base);  in radeon_cs_parser_fini()
430 		ttm_eu_backoff_reservation(&parser->ticket,  in radeon_cs_parser_fini()
431 					   &parser->validated);  in radeon_cs_parser_fini()
434 	if (parser->relocs != NULL) {  in radeon_cs_parser_fini()
435 		for (i = 0; i < parser->nrelocs; i++) {  in radeon_cs_parser_fini()
436 			struct radeon_bo *bo = parser->relocs[i].robj;  in radeon_cs_parser_fini()
443 	kfree(parser->track);  in radeon_cs_parser_fini()
444 	kvfree(parser->relocs);  in radeon_cs_parser_fini()
445 	kvfree(parser->vm_bos);  in radeon_cs_parser_fini()
446 	for (i = 0; i < parser->nchunks; i++)  in radeon_cs_parser_fini()
447 		kvfree(parser->chunks[i].kdata);  in radeon_cs_parser_fini()
448 	kfree(parser->chunks);  in radeon_cs_parser_fini()
449 	kfree(parser->chunks_array);  in radeon_cs_parser_fini()
450 	radeon_ib_free(parser->rdev, &parser->ib);  in radeon_cs_parser_fini()
451 	radeon_ib_free(parser->rdev, &parser->const_ib);  in radeon_cs_parser_fini()
455 			      struct radeon_cs_parser *parser)  in radeon_cs_ib_chunk()  argument
459 	if (parser->chunk_ib == NULL)  in radeon_cs_ib_chunk()
462 	if (parser->cs_flags & RADEON_CS_USE_VM)  in radeon_cs_ib_chunk()
465 	r = radeon_cs_parse(rdev, parser->ring, parser);  in radeon_cs_ib_chunk()
466 	if (r || parser->parser_error) {  in radeon_cs_ib_chunk()
471 	r = radeon_cs_sync_rings(parser);  in radeon_cs_ib_chunk()
478 	if (parser->ring == R600_RING_TYPE_UVD_INDEX)  in radeon_cs_ib_chunk()
480 	else if ((parser->ring == TN_RING_TYPE_VCE1_INDEX) ||  in radeon_cs_ib_chunk()
481 		 (parser->ring == TN_RING_TYPE_VCE2_INDEX))  in radeon_cs_ib_chunk()
484 	r = radeon_ib_schedule(rdev, &parser->ib, NULL, true);  in radeon_cs_ib_chunk()
537 				 struct radeon_cs_parser *parser)  in radeon_cs_ib_vm_chunk()  argument
539 	struct radeon_fpriv *fpriv = parser->filp->driver_priv;  in radeon_cs_ib_vm_chunk()
543 	if (parser->chunk_ib == NULL)  in radeon_cs_ib_vm_chunk()
545 	if ((parser->cs_flags & RADEON_CS_USE_VM) == 0)  in radeon_cs_ib_vm_chunk()
548 	if (parser->const_ib.length_dw) {  in radeon_cs_ib_vm_chunk()
549 		r = radeon_ring_ib_parse(rdev, parser->ring, &parser->const_ib);  in radeon_cs_ib_vm_chunk()
555 	r = radeon_ring_ib_parse(rdev, parser->ring, &parser->ib);  in radeon_cs_ib_vm_chunk()
560 	if (parser->ring == R600_RING_TYPE_UVD_INDEX)  in radeon_cs_ib_vm_chunk()
564 	r = radeon_bo_vm_update_pte(parser, vm);  in radeon_cs_ib_vm_chunk()
569 	r = radeon_cs_sync_rings(parser);  in radeon_cs_ib_vm_chunk()
577 	    (parser->chunk_const_ib != NULL)) {  in radeon_cs_ib_vm_chunk()
578 		r = radeon_ib_schedule(rdev, &parser->ib, &parser->const_ib, true);  in radeon_cs_ib_vm_chunk()
580 		r = radeon_ib_schedule(rdev, &parser->ib, NULL, true);  in radeon_cs_ib_vm_chunk()
598 static int radeon_cs_ib_fill(struct radeon_device *rdev, struct radeon_cs_parser *parser)  in radeon_cs_ib_fill()  argument
604 	if (parser->chunk_ib == NULL)  in radeon_cs_ib_fill()
607 	if (parser->cs_flags & RADEON_CS_USE_VM) {  in radeon_cs_ib_fill()
608 		struct radeon_fpriv *fpriv = parser->filp->driver_priv;  in radeon_cs_ib_fill()
612 		    (parser->chunk_const_ib != NULL)) {  in radeon_cs_ib_fill()
613 			ib_chunk = parser->chunk_const_ib;  in radeon_cs_ib_fill()
618 			r =  radeon_ib_get(rdev, parser->ring, &parser->const_ib,  in radeon_cs_ib_fill()
624 			parser->const_ib.is_const_ib = true;  in radeon_cs_ib_fill()
625 			parser->const_ib.length_dw = ib_chunk->length_dw;  in radeon_cs_ib_fill()
626 			if (copy_from_user(parser->const_ib.ptr,  in radeon_cs_ib_fill()
632 		ib_chunk = parser->chunk_ib;  in radeon_cs_ib_fill()
638 	ib_chunk = parser->chunk_ib;  in radeon_cs_ib_fill()
640 	r =  radeon_ib_get(rdev, parser->ring, &parser->ib,  in radeon_cs_ib_fill()
646 	parser->ib.length_dw = ib_chunk->length_dw;  in radeon_cs_ib_fill()
648 		memcpy(parser->ib.ptr, ib_chunk->kdata, ib_chunk->length_dw * 4);  in radeon_cs_ib_fill()
649 	else if (copy_from_user(parser->ib.ptr, ib_chunk->user_ptr, ib_chunk->length_dw * 4))  in radeon_cs_ib_fill()
657 	struct radeon_cs_parser parser;  in radeon_cs_ioctl()  local
673 	memset(&parser, 0, sizeof(struct radeon_cs_parser));  in radeon_cs_ioctl()
674 	parser.filp = filp;  in radeon_cs_ioctl()
675 	parser.rdev = rdev;  in radeon_cs_ioctl()
676 	parser.dev = rdev->dev;  in radeon_cs_ioctl()
677 	parser.family = rdev->family;  in radeon_cs_ioctl()
678 	r = radeon_cs_parser_init(&parser, data);  in radeon_cs_ioctl()
681 		radeon_cs_parser_fini(&parser, r, false);  in radeon_cs_ioctl()
687 	r = radeon_cs_ib_fill(rdev, &parser);  in radeon_cs_ioctl()
689 		r = radeon_cs_parser_relocs(&parser);  in radeon_cs_ioctl()
695 		radeon_cs_parser_fini(&parser, r, false);  in radeon_cs_ioctl()
701 	trace_radeon_cs(&parser);  in radeon_cs_ioctl()
703 	r = radeon_cs_ib_chunk(rdev, &parser);  in radeon_cs_ioctl()
707 	r = radeon_cs_ib_vm_chunk(rdev, &parser);  in radeon_cs_ioctl()
712 	radeon_cs_parser_fini(&parser, r, true);  in radeon_cs_ioctl()