27 #include <asm/pdc.h>
55 ** The code path not shared is how PDC hands control of the CPU to the OS.
102 	txn_addr = dev->hpa.start;	/* for legacy PDC */  in processor_probe()
141  * We'll care when we need to query PAT PDC about a CPU *after*  in processor_probe()
241 #define p ((unsigned long *)&boot_cpu_data.pdc.model)  in collect_boot_cpu_data()
242 	if (pdc_model_info(&boot_cpu_data.pdc.model) == PDC_OK) {  in collect_boot_cpu_data()
247 		add_device_randomness(&boot_cpu_data.pdc.model,  in collect_boot_cpu_data()
248 			sizeof(boot_cpu_data.pdc.model));  in collect_boot_cpu_data()
252 	if (pdc_model_versions(&boot_cpu_data.pdc.versions, 0) == PDC_OK) {  in collect_boot_cpu_data()
254 			boot_cpu_data.pdc.versions);  in collect_boot_cpu_data()
256 		add_device_randomness(&boot_cpu_data.pdc.versions,  in collect_boot_cpu_data()
257 			sizeof(boot_cpu_data.pdc.versions));  in collect_boot_cpu_data()
260 	if (pdc_model_cpuid(&boot_cpu_data.pdc.cpuid) == PDC_OK) {  in collect_boot_cpu_data()
262 			(boot_cpu_data.pdc.cpuid >> 5) & 127,  in collect_boot_cpu_data()
263 			boot_cpu_data.pdc.cpuid & 31,  in collect_boot_cpu_data()
264 			boot_cpu_data.pdc.cpuid);  in collect_boot_cpu_data()
266 		add_device_randomness(&boot_cpu_data.pdc.cpuid,  in collect_boot_cpu_data()
267 			sizeof(boot_cpu_data.pdc.cpuid));  in collect_boot_cpu_data()
270 	if (pdc_model_capabilities(&boot_cpu_data.pdc.capabilities) == PDC_OK)  in collect_boot_cpu_data()
272 			boot_cpu_data.pdc.capabilities);  in collect_boot_cpu_data()
274 	if (pdc_model_sysmodel(boot_cpu_data.pdc.sys_model_name) == PDC_OK)  in collect_boot_cpu_data()
276 			boot_cpu_data.pdc.sys_model_name);  in collect_boot_cpu_data()
278 	dump_stack_set_arch_desc("%s", boot_cpu_data.pdc.sys_model_name);  in collect_boot_cpu_data()
280 	boot_cpu_data.hversion =  boot_cpu_data.pdc.model.hversion;  in collect_boot_cpu_data()
281 	boot_cpu_data.sversion =  boot_cpu_data.pdc.model.sversion;  in collect_boot_cpu_data()
403 		if (boot_cpu_data.pdc.capabilities & PDC_MODEL_OS32)  in show_cpuinfo()
405 		if (boot_cpu_data.pdc.capabilities & PDC_MODEL_OS64)  in show_cpuinfo()
407 		if (boot_cpu_data.pdc.capabilities & PDC_MODEL_IOPDIR_FDC)  in show_cpuinfo()
409 		switch (boot_cpu_data.pdc.capabilities & PDC_MODEL_NVA_MASK) {  in show_cpuinfo()
420 		seq_printf(m, " (0x%02lx)\n", boot_cpu_data.pdc.capabilities);  in show_cpuinfo()
424 				 boot_cpu_data.pdc.sys_model_name,  in show_cpuinfo()
441 				boot_cpu_data.pdc.model.sw_id);  in show_cpuinfo()