19 #define OF_CHECK_ADDR_COUNT(na)	((na) > 0 && (na) <= OF_MAX_ADDR_CELLS)  argument
20 #define OF_CHECK_COUNTS(na, ns)	(OF_CHECK_ADDR_COUNT(na) && (ns) > 0)  argument
26 static void of_dump_addr(const char *s, const __be32 *addr, int na)  in of_dump_addr()  argument
29 	while (na--)  in of_dump_addr()
34 static void of_dump_addr(const char *s, const __be32 *addr, int na) { }  in of_dump_addr()  argument
44 	u64 (*map)(__be32 *addr, const __be32 *range, int na, int ns, int pna);
45 	int (*translate)(__be32 *addr, u64 offset, int na);
59 		int na, int ns, int pna)  in of_bus_default_map()  argument
63 	cp = of_read_number(range, na);  in of_bus_default_map()
64 	s  = of_read_number(range + na + pna, ns);  in of_bus_default_map()
65 	da = of_read_number(addr, na);  in of_bus_default_map()
76 static int of_bus_default_translate(__be32 *addr, u64 offset, int na)  in of_bus_default_translate()  argument
78 	u64 a = of_read_number(addr, na);  in of_bus_default_translate()
79 	memset(addr, 0, na * 4);  in of_bus_default_translate()
81 	if (na > 1)  in of_bus_default_translate()
82 		addr[na - 2] = cpu_to_be32(a >> 32);  in of_bus_default_translate()
83 	addr[na - 1] = cpu_to_be32(a & 0xffffffffu);  in of_bus_default_translate()
132 	int onesize, i, na, ns;  in of_get_address()  local
138 	dev_count_cells(dev, &na, &ns);  in of_get_address()
140 	bus->count_cells(dev, &na, &ns);  in of_get_address()
142 	if (!OF_CHECK_ADDR_COUNT(na))  in of_get_address()
151 	onesize = na + ns;  in of_get_address()
155 				*size = of_read_number(prop + na, ns);  in of_get_address()
171 			    __be32 *addr, int na, int ns, int pna,  in of_translate_one()  argument
201 		offset = of_read_number(addr, na);  in of_translate_one()
211 	rone = na + pna + ns;  in of_translate_one()
213 		offset = bus->map(addr, ranges, na, ns, pna);  in of_translate_one()
221 	memcpy(addr, ranges + na, 4 * pna);  in of_translate_one()
247 	int na, ns, pna, pns;  in __of_translate_address()  local
262 	bus->count_cells(dev, &na, &ns);  in __of_translate_address()
263 	if (!OF_CHECK_COUNTS(na, ns)) {  in __of_translate_address()
267 	memcpy(addr, in_addr, na * 4);  in __of_translate_address()
269 	debug("bus is %s (na=%d, ns=%d) on %s\n", bus->name, na, ns,  in __of_translate_address()
271 	of_dump_addr("translating address:", addr, na);  in __of_translate_address()
283 			result = of_read_number(addr, na);  in __of_translate_address()
300 		if (of_translate_one(dev, bus, pbus, addr, na, ns, pna, rprop))  in __of_translate_address()
304 		na = pna;  in __of_translate_address()
308 		of_dump_addr("one level translation:", addr, na);  in __of_translate_address()