265 	struct of_range_parser parser;  in of_range_to_resource()  local
268 	ret = of_range_parser_init(&parser, np);  in of_range_to_resource()
272 	for_each_of_range(&parser, &range)  in of_range_to_resource()
757 static int parser_init(struct of_pci_range_parser *parser,  in parser_init()  argument
762 	parser->node = node;  in parser_init()
763 	parser->pna = of_n_addr_cells(node);  in parser_init()
764 	parser->na = of_bus_n_addr_cells(node);  in parser_init()
765 	parser->ns = of_bus_n_size_cells(node);  in parser_init()
766 	parser->dma = !strcmp(name, "dma-ranges");  in parser_init()
767 	parser->bus = of_match_bus(node);  in parser_init()
769 	parser->range = of_get_property(node, name, &rlen);  in parser_init()
770 	if (parser->range == NULL)  in parser_init()
773 	parser->end = parser->range + rlen / sizeof(__be32);  in parser_init()
778 int of_pci_range_parser_init(struct of_pci_range_parser *parser,  in of_pci_range_parser_init()  argument
781 	return parser_init(parser, node, "ranges");  in of_pci_range_parser_init()
785 int of_pci_dma_range_parser_init(struct of_pci_range_parser *parser,  in of_pci_dma_range_parser_init()  argument
788 	return parser_init(parser, node, "dma-ranges");  in of_pci_dma_range_parser_init()
793 struct of_pci_range *of_pci_range_parser_one(struct of_pci_range_parser *parser,  in of_pci_range_parser_one()  argument
796 	int na = parser->na;  in of_pci_range_parser_one()
797 	int ns = parser->ns;  in of_pci_range_parser_one()
798 	int np = parser->pna + na + ns;  in of_pci_range_parser_one()
799 	int busflag_na = parser->bus->flag_cells;  in of_pci_range_parser_one()
804 	if (!parser->range || parser->range + np > parser->end)  in of_pci_range_parser_one()
807 	range->flags = parser->bus->get_flags(parser->range);  in of_pci_range_parser_one()
809 	range->bus_addr = of_read_number(parser->range + busflag_na, na - busflag_na);  in of_pci_range_parser_one()
811 	if (parser->dma)  in of_pci_range_parser_one()
812 		range->cpu_addr = of_translate_dma_address(parser->node,  in of_pci_range_parser_one()
813 				parser->range + na);  in of_pci_range_parser_one()
815 		range->cpu_addr = of_translate_address(parser->node,  in of_pci_range_parser_one()
816 				parser->range + na);  in of_pci_range_parser_one()
818 	range->parent_bus_addr = of_read_number(parser->range + na, parser->pna);  in of_pci_range_parser_one()
819 	range->size = of_read_number(parser->range + parser->pna + na, ns);  in of_pci_range_parser_one()
821 	parser->range += np;  in of_pci_range_parser_one()
824 	while (parser->range + np <= parser->end) {  in of_pci_range_parser_one()
828 		flags = parser->bus->get_flags(parser->range);  in of_pci_range_parser_one()
829 		bus_addr = of_read_number(parser->range + busflag_na, na - busflag_na);  in of_pci_range_parser_one()
830 		if (parser->dma)  in of_pci_range_parser_one()
831 			cpu_addr = of_translate_dma_address(parser->node,  in of_pci_range_parser_one()
832 					parser->range + na);  in of_pci_range_parser_one()
834 			cpu_addr = of_translate_address(parser->node,  in of_pci_range_parser_one()
835 					parser->range + na);  in of_pci_range_parser_one()
836 		size = of_read_number(parser->range + parser->pna + na, ns);  in of_pci_range_parser_one()
845 		parser->range += np;  in of_pci_range_parser_one()
898 	struct of_range_parser parser;  in of_dma_get_range()  local
923 	of_dma_range_parser_init(&parser, node);  in of_dma_get_range()
924 	for_each_of_range(&parser, &range) {  in of_dma_get_range()
945 	of_dma_range_parser_init(&parser, node);  in of_dma_get_range()
946 	for_each_of_range(&parser, &range) {  in of_dma_get_range()
971 	struct of_range_parser parser;  in of_dma_get_max_cpu_address()  local
984 		of_dma_range_parser_init(&parser, np);  in of_dma_get_max_cpu_address()
985 		for_each_of_range(&parser, &range)  in of_dma_get_max_cpu_address()