Lines Matching refs:range
33 u64 (*map)(__be32 *addr, const __be32 *range,
53 static u64 of_bus_default_map(__be32 *addr, const __be32 *range, in of_bus_default_map() argument
58 cp = of_read_number(range + fna, na - fna); in of_bus_default_map()
59 s = of_read_number(range + na + pna, ns); in of_bus_default_map()
91 static u64 of_bus_default_flags_map(__be32 *addr, const __be32 *range, int na, in of_bus_default_flags_map() argument
95 if (*addr != *range) in of_bus_default_flags_map()
98 return of_bus_default_map(addr, range, na, ns, pna, fna); in of_bus_default_flags_map()
171 static u64 of_bus_pci_map(__be32 *addr, const __be32 *range, int na, int ns, in of_bus_pci_map() argument
177 rf = of_bus_pci_get_flags(range); in of_bus_pci_map()
183 return of_bus_default_map(addr, range, na, ns, pna, fna); in of_bus_pci_map()
219 int of_pci_range_to_resource(const struct of_pci_range *range, in of_pci_range_to_resource() argument
224 res->flags = range->flags; in of_pci_range_to_resource()
230 err = pci_register_io_range(&np->fwnode, range->cpu_addr, in of_pci_range_to_resource()
231 range->size); in of_pci_range_to_resource()
234 port = pci_address_to_pio(range->cpu_addr); in of_pci_range_to_resource()
241 start = range->cpu_addr; in of_pci_range_to_resource()
243 return __of_address_resource_bounds(res, start, range->size); in of_pci_range_to_resource()
266 struct of_range range; in of_range_to_resource() local
272 for_each_of_range(&parser, &range) in of_range_to_resource()
274 return of_pci_range_to_resource(&range, np, res); in of_range_to_resource()
298 static u64 of_bus_isa_map(__be32 *addr, const __be32 *range, int na, int ns, in of_bus_isa_map() argument
302 if ((addr[0] ^ range[0]) & cpu_to_be32(1)) in of_bus_isa_map()
305 return of_bus_default_map(addr, range, na, ns, pna, fna); in of_bus_isa_map()
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()
794 struct of_pci_range *range) in of_pci_range_parser_one() argument
801 if (!range) 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()
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()
832 parser->range + na); 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()
838 if (flags != range->flags) in of_pci_range_parser_one()
840 if (bus_addr != range->bus_addr + range->size || in of_pci_range_parser_one()
841 cpu_addr != range->cpu_addr + range->size) in of_pci_range_parser_one()
844 range->size += size; in of_pci_range_parser_one()
845 parser->range += np; in of_pci_range_parser_one()
848 return range; in of_pci_range_parser_one()
899 struct of_range range; in of_dma_get_range() local
924 for_each_of_range(&parser, &range) { in of_dma_get_range()
925 if (range.cpu_addr == OF_BAD_ADDR) { in of_dma_get_range()
927 range.bus_addr, node); in of_dma_get_range()
946 for_each_of_range(&parser, &range) { in of_dma_get_range()
948 range.bus_addr, range.cpu_addr, range.size); in of_dma_get_range()
949 if (range.cpu_addr == OF_BAD_ADDR) in of_dma_get_range()
951 r->cpu_start = range.cpu_addr; in of_dma_get_range()
952 r->dma_start = range.bus_addr; in of_dma_get_range()
953 r->size = range.size; in of_dma_get_range()
974 struct of_range range; in of_dma_get_max_cpu_address() local
985 for_each_of_range(&parser, &range) in of_dma_get_max_cpu_address()
986 if (range.cpu_addr + range.size > cpu_end) in of_dma_get_max_cpu_address()
987 cpu_end = range.cpu_addr + range.size - 1; in of_dma_get_max_cpu_address()