408  * cs_parser_fini() - clean parser states
409  * @parser:	parser structure holding parsing context.
415 static void radeon_cs_parser_fini(struct radeon_cs_parser *parser, int error, bool backoff)  in radeon_cs_parser_fini()  argument
430 		list_sort(NULL, &parser->validated, cmp_size_smaller_first);  in radeon_cs_parser_fini()
432 		ttm_eu_fence_buffer_objects(&parser->ticket,  in radeon_cs_parser_fini()
433 					    &parser->validated,  in radeon_cs_parser_fini()
434 					    &parser->ib.fence->base);  in radeon_cs_parser_fini()
436 		ttm_eu_backoff_reservation(&parser->ticket,  in radeon_cs_parser_fini()
437 					   &parser->validated);  in radeon_cs_parser_fini()
440 	if (parser->relocs != NULL) {  in radeon_cs_parser_fini()
441 		for (i = 0; i < parser->nrelocs; i++) {  in radeon_cs_parser_fini()
442 			struct radeon_bo *bo = parser->relocs[i].robj;  in radeon_cs_parser_fini()
449 	kfree(parser->track);  in radeon_cs_parser_fini()
450 	kvfree(parser->relocs);  in radeon_cs_parser_fini()
451 	kvfree(parser->vm_bos);  in radeon_cs_parser_fini()
452 	for (i = 0; i < parser->nchunks; i++)  in radeon_cs_parser_fini()
453 		kvfree(parser->chunks[i].kdata);  in radeon_cs_parser_fini()
454 	kfree(parser->chunks);  in radeon_cs_parser_fini()
455 	kfree(parser->chunks_array);  in radeon_cs_parser_fini()
456 	radeon_ib_free(parser->rdev, &parser->ib);  in radeon_cs_parser_fini()
457 	radeon_ib_free(parser->rdev, &parser->const_ib);  in radeon_cs_parser_fini()
461 			      struct radeon_cs_parser *parser)  in radeon_cs_ib_chunk()  argument
465 	if (parser->chunk_ib == NULL)  in radeon_cs_ib_chunk()
468 	if (parser->cs_flags & RADEON_CS_USE_VM)  in radeon_cs_ib_chunk()
471 	r = radeon_cs_parse(rdev, parser->ring, parser);  in radeon_cs_ib_chunk()
472 	if (r || parser->parser_error) {  in radeon_cs_ib_chunk()
477 	r = radeon_cs_sync_rings(parser);  in radeon_cs_ib_chunk()
484 	if (parser->ring == R600_RING_TYPE_UVD_INDEX)  in radeon_cs_ib_chunk()
486 	else if ((parser->ring == TN_RING_TYPE_VCE1_INDEX) ||  in radeon_cs_ib_chunk()
487 		 (parser->ring == TN_RING_TYPE_VCE2_INDEX))  in radeon_cs_ib_chunk()
490 	r = radeon_ib_schedule(rdev, &parser->ib, NULL, true);  in radeon_cs_ib_chunk()
543 				 struct radeon_cs_parser *parser)  in radeon_cs_ib_vm_chunk()  argument
545 	struct radeon_fpriv *fpriv = parser->filp->driver_priv;  in radeon_cs_ib_vm_chunk()
549 	if (parser->chunk_ib == NULL)  in radeon_cs_ib_vm_chunk()
551 	if ((parser->cs_flags & RADEON_CS_USE_VM) == 0)  in radeon_cs_ib_vm_chunk()
554 	if (parser->const_ib.length_dw) {  in radeon_cs_ib_vm_chunk()
555 		r = radeon_ring_ib_parse(rdev, parser->ring, &parser->const_ib);  in radeon_cs_ib_vm_chunk()
561 	r = radeon_ring_ib_parse(rdev, parser->ring, &parser->ib);  in radeon_cs_ib_vm_chunk()
566 	if (parser->ring == R600_RING_TYPE_UVD_INDEX)  in radeon_cs_ib_vm_chunk()
570 	r = radeon_bo_vm_update_pte(parser, vm);  in radeon_cs_ib_vm_chunk()
575 	r = radeon_cs_sync_rings(parser);  in radeon_cs_ib_vm_chunk()
583 	    (parser->chunk_const_ib != NULL)) {  in radeon_cs_ib_vm_chunk()
584 		r = radeon_ib_schedule(rdev, &parser->ib, &parser->const_ib, true);  in radeon_cs_ib_vm_chunk()
586 		r = radeon_ib_schedule(rdev, &parser->ib, NULL, true);  in radeon_cs_ib_vm_chunk()
604 static int radeon_cs_ib_fill(struct radeon_device *rdev, struct radeon_cs_parser *parser)  in radeon_cs_ib_fill()  argument
610 	if (parser->chunk_ib == NULL)  in radeon_cs_ib_fill()
613 	if (parser->cs_flags & RADEON_CS_USE_VM) {  in radeon_cs_ib_fill()
614 		struct radeon_fpriv *fpriv = parser->filp->driver_priv;  in radeon_cs_ib_fill()
618 		    (parser->chunk_const_ib != NULL)) {  in radeon_cs_ib_fill()
619 			ib_chunk = parser->chunk_const_ib;  in radeon_cs_ib_fill()
624 			r =  radeon_ib_get(rdev, parser->ring, &parser->const_ib,  in radeon_cs_ib_fill()
630 			parser->const_ib.is_const_ib = true;  in radeon_cs_ib_fill()
631 			parser->const_ib.length_dw = ib_chunk->length_dw;  in radeon_cs_ib_fill()
632 			if (copy_from_user(parser->const_ib.ptr,  in radeon_cs_ib_fill()
638 		ib_chunk = parser->chunk_ib;  in radeon_cs_ib_fill()
644 	ib_chunk = parser->chunk_ib;  in radeon_cs_ib_fill()
646 	r =  radeon_ib_get(rdev, parser->ring, &parser->ib,  in radeon_cs_ib_fill()
652 	parser->ib.length_dw = ib_chunk->length_dw;  in radeon_cs_ib_fill()
654 		memcpy(parser->ib.ptr, ib_chunk->kdata, ib_chunk->length_dw * 4);  in radeon_cs_ib_fill()
655 	else if (copy_from_user(parser->ib.ptr, ib_chunk->user_ptr, ib_chunk->length_dw * 4))  in radeon_cs_ib_fill()
663 	struct radeon_cs_parser parser;  in radeon_cs_ioctl()  local
678 	/* initialize parser */  in radeon_cs_ioctl()
679 	memset(&parser, 0, sizeof(struct radeon_cs_parser));  in radeon_cs_ioctl()
680 	parser.filp = filp;  in radeon_cs_ioctl()
681 	parser.rdev = rdev;  in radeon_cs_ioctl()
682 	parser.dev = rdev->dev;  in radeon_cs_ioctl()
683 	parser.family = rdev->family;  in radeon_cs_ioctl()
684 	r = radeon_cs_parser_init(&parser, data);  in radeon_cs_ioctl()
686 		DRM_ERROR("Failed to initialize parser !\n");  in radeon_cs_ioctl()
687 		radeon_cs_parser_fini(&parser, r, false);  in radeon_cs_ioctl()
693 	r = radeon_cs_ib_fill(rdev, &parser);  in radeon_cs_ioctl()
695 		r = radeon_cs_parser_relocs(&parser);  in radeon_cs_ioctl()
701 		radeon_cs_parser_fini(&parser, r, false);  in radeon_cs_ioctl()
707 	trace_radeon_cs(&parser);  in radeon_cs_ioctl()
709 	r = radeon_cs_ib_chunk(rdev, &parser);  in radeon_cs_ioctl()
713 	r = radeon_cs_ib_vm_chunk(rdev, &parser);  in radeon_cs_ioctl()
718 	radeon_cs_parser_fini(&parser, r, true);  in radeon_cs_ioctl()
726  * @parser:	parser structure holding parsing context.
791  * @p:		structure holding the parser context.
812  * @p:		structure holding the parser context.
832  * @parser:		parser structure holding parsing context.