675 static int parser_init(struct of_pci_range_parser *parser,  in parser_init()  argument
680 	parser->node = node;  in parser_init()
681 	parser->pna = of_n_addr_cells(node);  in parser_init()
682 	parser->na = of_bus_n_addr_cells(node);  in parser_init()
683 	parser->ns = of_bus_n_size_cells(node);  in parser_init()
684 	parser->dma = !strcmp(name, "dma-ranges");  in parser_init()
685 	parser->bus = of_match_bus(node);  in parser_init()
687 	parser->range = of_get_property(node, name, &rlen);  in parser_init()
688 	if (parser->range == NULL)  in parser_init()
691 	parser->end = parser->range + rlen / sizeof(__be32);  in parser_init()
696 int of_pci_range_parser_init(struct of_pci_range_parser *parser,  in of_pci_range_parser_init()  argument
699 	return parser_init(parser, node, "ranges");  in of_pci_range_parser_init()
703 int of_pci_dma_range_parser_init(struct of_pci_range_parser *parser,  in of_pci_dma_range_parser_init()  argument
706 	return parser_init(parser, node, "dma-ranges");  in of_pci_dma_range_parser_init()
711 struct of_pci_range *of_pci_range_parser_one(struct of_pci_range_parser *parser,  in of_pci_range_parser_one()  argument
714 	int na = parser->na;  in of_pci_range_parser_one()
715 	int ns = parser->ns;  in of_pci_range_parser_one()
716 	int np = parser->pna + na + ns;  in of_pci_range_parser_one()
722 	if (!parser->range || parser->range + np > parser->end)  in of_pci_range_parser_one()
725 	range->flags = parser->bus->get_flags(parser->range);  in of_pci_range_parser_one()
728 	if (parser->bus->has_flags)  in of_pci_range_parser_one()
731 	range->bus_addr = of_read_number(parser->range + busflag_na, na - busflag_na);  in of_pci_range_parser_one()
733 	if (parser->dma)  in of_pci_range_parser_one()
734 		range->cpu_addr = of_translate_dma_address(parser->node,  in of_pci_range_parser_one()
735 				parser->range + na);  in of_pci_range_parser_one()
737 		range->cpu_addr = of_translate_address(parser->node,  in of_pci_range_parser_one()
738 				parser->range + na);  in of_pci_range_parser_one()
739 	range->size = of_read_number(parser->range + parser->pna + na, ns);  in of_pci_range_parser_one()
741 	parser->range += np;  in of_pci_range_parser_one()
744 	while (parser->range + np <= parser->end) {  in of_pci_range_parser_one()
748 		flags = parser->bus->get_flags(parser->range);  in of_pci_range_parser_one()
749 		bus_addr = of_read_number(parser->range + busflag_na, na - busflag_na);  in of_pci_range_parser_one()
750 		if (parser->dma)  in of_pci_range_parser_one()
751 			cpu_addr = of_translate_dma_address(parser->node,  in of_pci_range_parser_one()
752 					parser->range + na);  in of_pci_range_parser_one()
754 			cpu_addr = of_translate_address(parser->node,  in of_pci_range_parser_one()
755 					parser->range + na);  in of_pci_range_parser_one()
756 		size = of_read_number(parser->range + parser->pna + na, ns);  in of_pci_range_parser_one()
765 		parser->range += np;  in of_pci_range_parser_one()
938 	struct of_range_parser parser;  in of_dma_get_range()  local
967 	of_dma_range_parser_init(&parser, node);  in of_dma_get_range()
968 	for_each_of_range(&parser, &range)  in of_dma_get_range()
981 	of_dma_range_parser_init(&parser, node);  in of_dma_get_range()
982 	for_each_of_range(&parser, &range) {  in of_dma_get_range()
1013 	struct of_range_parser parser;  in of_dma_get_max_cpu_address()  local
1026 		of_dma_range_parser_init(&parser, np);  in of_dma_get_max_cpu_address()
1027 		for_each_of_range(&parser, &range)  in of_dma_get_max_cpu_address()