Lines Matching refs:range
46 u64 (*map)(__be32 *addr, const __be32 *range,
66 static u64 of_bus_default_map(__be32 *addr, const __be32 *range, in of_bus_default_map() argument
71 cp = of_read_number(range + fna, na - fna); in of_bus_default_map()
72 s = of_read_number(range + na + pna, ns); in of_bus_default_map()
104 static u64 of_bus_default_flags_map(__be32 *addr, const __be32 *range, int na, in of_bus_default_flags_map() argument
108 if (*addr != *range) in of_bus_default_flags_map()
111 return of_bus_default_map(addr, range, na, ns, pna, fna); in of_bus_default_flags_map()
184 static u64 of_bus_pci_map(__be32 *addr, const __be32 *range, int na, int ns, in of_bus_pci_map() argument
190 rf = of_bus_pci_get_flags(range); in of_bus_pci_map()
196 return of_bus_default_map(addr, range, na, ns, pna, fna); in of_bus_pci_map()
233 int of_pci_range_to_resource(struct of_pci_range *range, in of_pci_range_to_resource() argument
238 res->flags = range->flags; in of_pci_range_to_resource()
244 err = pci_register_io_range(&np->fwnode, range->cpu_addr, in of_pci_range_to_resource()
245 range->size); in of_pci_range_to_resource()
248 port = pci_address_to_pio(range->cpu_addr); in of_pci_range_to_resource()
255 start = range->cpu_addr; in of_pci_range_to_resource()
257 return __of_address_resource_bounds(res, start, range->size); in of_pci_range_to_resource()
280 struct of_range range; in of_range_to_resource() local
286 for_each_of_range(&parser, &range) in of_range_to_resource()
288 return of_pci_range_to_resource(&range, np, res); in of_range_to_resource()
312 static u64 of_bus_isa_map(__be32 *addr, const __be32 *range, int na, int ns, in of_bus_isa_map() argument
316 if ((addr[0] ^ range[0]) & cpu_to_be32(1)) in of_bus_isa_map()
319 return of_bus_default_map(addr, range, na, ns, pna, fna); in of_bus_isa_map()
766 parser->range = of_get_property(node, name, &rlen); in parser_init()
767 if (parser->range == NULL) in parser_init()
770 parser->end = parser->range + rlen / sizeof(__be32); in parser_init()
791 struct of_pci_range *range) in of_pci_range_parser_one() argument
798 if (!range) in of_pci_range_parser_one()
801 if (!parser->range || parser->range + np > parser->end) in of_pci_range_parser_one()
804 range->flags = parser->bus->get_flags(parser->range); in of_pci_range_parser_one()
806 range->bus_addr = of_read_number(parser->range + busflag_na, na - busflag_na); in of_pci_range_parser_one()
809 range->cpu_addr = of_translate_dma_address(parser->node, in of_pci_range_parser_one()
810 parser->range + na); in of_pci_range_parser_one()
812 range->cpu_addr = of_translate_address(parser->node, in of_pci_range_parser_one()
813 parser->range + na); in of_pci_range_parser_one()
814 range->size = of_read_number(parser->range + parser->pna + na, ns); in of_pci_range_parser_one()
816 parser->range += np; in of_pci_range_parser_one()
819 while (parser->range + np <= parser->end) { in of_pci_range_parser_one()
823 flags = parser->bus->get_flags(parser->range); in of_pci_range_parser_one()
824 bus_addr = of_read_number(parser->range + busflag_na, na - busflag_na); in of_pci_range_parser_one()
827 parser->range + na); in of_pci_range_parser_one()
830 parser->range + na); in of_pci_range_parser_one()
831 size = of_read_number(parser->range + parser->pna + na, ns); in of_pci_range_parser_one()
833 if (flags != range->flags) in of_pci_range_parser_one()
835 if (bus_addr != range->bus_addr + range->size || in of_pci_range_parser_one()
836 cpu_addr != range->cpu_addr + range->size) in of_pci_range_parser_one()
839 range->size += size; in of_pci_range_parser_one()
840 parser->range += np; in of_pci_range_parser_one()
843 return range; in of_pci_range_parser_one()
894 struct of_range range; in of_dma_get_range() local
919 for_each_of_range(&parser, &range) { in of_dma_get_range()
920 if (range.cpu_addr == OF_BAD_ADDR) { in of_dma_get_range()
922 range.bus_addr, node); in of_dma_get_range()
941 for_each_of_range(&parser, &range) { in of_dma_get_range()
943 range.bus_addr, range.cpu_addr, range.size); in of_dma_get_range()
944 if (range.cpu_addr == OF_BAD_ADDR) in of_dma_get_range()
946 r->cpu_start = range.cpu_addr; in of_dma_get_range()
947 r->dma_start = range.bus_addr; in of_dma_get_range()
948 r->size = range.size; in of_dma_get_range()
969 struct of_range range; in of_dma_get_max_cpu_address() local
980 for_each_of_range(&parser, &range) in of_dma_get_max_cpu_address()
981 if (range.cpu_addr + range.size > cpu_end) in of_dma_get_max_cpu_address()
982 cpu_end = range.cpu_addr + range.size - 1; in of_dma_get_max_cpu_address()