71 struct rtas_t rtas = {  variable
74 EXPORT_SYMBOL(rtas);
102 	arch_spin_lock(&rtas.lock);  in lock_rtas()
108 	arch_spin_unlock(&rtas.lock);  in unlock_rtas()
122 	if (!rtas.base)  in call_rtas_display_status()
126 	rtas_call_unlocked(&rtas.args, 10, 1, 1, NULL, c);  in call_rtas_display_status()
172 	if (!rtas.base)  in udbg_rtascon_putc()
191 	if (!rtas.base)  in udbg_rtascon_getc_poll()
232 	if (!rtas.base)  in rtas_progress()
342 	if (rtas.dev == NULL)  in rtas_token()
344 	tokp = of_get_property(rtas.dev, service, NULL);  in rtas_token()
406 	save_args = rtas.args;  in __fetch_rtas_last_error()
407 	rtas.args = err_args;  in __fetch_rtas_last_error()
409 	do_enter_rtas(__pa(&rtas.args));  in __fetch_rtas_last_error()
411 	err_args = rtas.args;  in __fetch_rtas_last_error()
412 	rtas.args = save_args;  in __fetch_rtas_last_error()
479 	if (!rtas.entry || token == RTAS_UNKNOWN_SERVICE)  in rtas_call()
500 	rtas_args = &rtas.args;  in rtas_call()
746 	indicators = of_get_property(rtas.dev, "rtas-indicators", &proplen);  in rtas_indicator_present()
1151 SYSCALL_DEFINE1(rtas, struct rtas_args __user *, uargs)  in SYSCALL_DEFINE1()  argument
1161 	if (!rtas.entry)  in SYSCALL_DEFINE1()
1222 	rtas.args = args;  in SYSCALL_DEFINE1()
1223 	do_enter_rtas(__pa(&rtas.args));  in SYSCALL_DEFINE1()
1224 	args = rtas.args;  in SYSCALL_DEFINE1()
1263 	rtas.dev = of_find_node_by_name(NULL, "rtas");  in rtas_initialize()
1264 	if (!rtas.dev)  in rtas_initialize()
1267 	no_base = of_property_read_u32(rtas.dev, "linux,rtas-base", &base);  in rtas_initialize()
1268 	no_size = of_property_read_u32(rtas.dev, "rtas-size", &size);  in rtas_initialize()
1270 		of_node_put(rtas.dev);  in rtas_initialize()
1271 		rtas.dev = NULL;  in rtas_initialize()
1275 	rtas.base = base;  in rtas_initialize()
1276 	rtas.size = size;  in rtas_initialize()
1277 	no_entry = of_property_read_u32(rtas.dev, "linux,rtas-entry", &entry);  in rtas_initialize()
1278 	rtas.entry = no_entry ? rtas.base : entry;  in rtas_initialize()
1320 		rtas.base = *basep;  in early_init_dt_scan_rtas()
1321 		rtas.entry = *entryp;  in early_init_dt_scan_rtas()
1322 		rtas.size = *sizep;  in early_init_dt_scan_rtas()