79 struct machdep_calls ppc_md;  variable
80 EXPORT_SYMBOL(ppc_md);
139 	if (ppc_md.machine_shutdown)  in machine_shutdown()
140 		ppc_md.machine_shutdown();  in machine_shutdown()
154 	if (ppc_md.restart)  in machine_restart()
155 		ppc_md.restart(cmd);  in machine_restart()
183 	if (ppc_md.halt)  in machine_halt()
184 		ppc_md.halt();  in machine_halt()
208 	if (ppc_md.name)  in show_cpuinfo_summary()
209 		seq_printf(m, "platform\t: %s\n", ppc_md.name);  in show_cpuinfo_summary()
217 	if (ppc_md.show_cpuinfo != NULL)  in show_cpuinfo_summary()
218 		ppc_md.show_cpuinfo(m);  in show_cpuinfo_summary()
277 	if (ppc_md.get_proc_freq)  in show_cpuinfo()
278 		proc_freq = ppc_md.get_proc_freq(cpu_id);  in show_cpuinfo()
286 	if (ppc_md.show_percpuinfo != NULL)  in show_cpuinfo()
287 		ppc_md.show_percpuinfo(m, cpu_id);  in show_cpuinfo()
612 	for (i = 0; i < (sizeof(ppc_md) / sizeof(void *)); i++) {  in probe_machine()
613 		if (((void **)&ppc_md)[i]) {  in probe_machine()
623 		memcpy(&ppc_md, machine_id, sizeof(struct machdep_calls));  in probe_machine()
624 		if (ppc_md.probe()) {  in probe_machine()
636 	printk(KERN_INFO "Using %s machine description\n", ppc_md.name);  in probe_machine()
708 	if (ppc_md.panic)  in ppc_panic_event()
709 		ppc_md.panic(ptr);  /* May not return */  in ppc_panic_event()
721 	if (!IS_ENABLED(CONFIG_PPC64) && !ppc_md.panic)  in setup_panic()
935 	if (ppc_md.setup_arch)  in setup_arch()
936 		ppc_md.setup_arch();  in setup_arch()