254 static void uv_send_IPI_one(int cpu, int vector)  in uv_send_IPI_one()  argument
259 	apicid = per_cpu(x86_cpu_to_apicid, cpu);  in uv_send_IPI_one()
266 	unsigned int cpu;  in uv_send_IPI_mask()  local
268 	for_each_cpu(cpu, mask)  in uv_send_IPI_mask()
269 		uv_send_IPI_one(cpu, vector);  in uv_send_IPI_mask()
275 	unsigned int cpu;  in uv_send_IPI_mask_allbutself()  local
277 	for_each_cpu(cpu, mask) {  in uv_send_IPI_mask_allbutself()
278 		if (cpu != this_cpu)  in uv_send_IPI_mask_allbutself()
279 			uv_send_IPI_one(cpu, vector);  in uv_send_IPI_mask_allbutself()
286 	unsigned int cpu;  in uv_send_IPI_allbutself()  local
288 	for_each_online_cpu(cpu) {  in uv_send_IPI_allbutself()
289 		if (cpu != this_cpu)  in uv_send_IPI_allbutself()
290 			uv_send_IPI_one(cpu, vector);  in uv_send_IPI_allbutself()
318 	int unsigned cpu;  in uv_cpu_mask_to_apicid_and()  local
324 	for_each_cpu_and(cpu, cpumask, andmask) {  in uv_cpu_mask_to_apicid_and()
325 		if (cpumask_test_cpu(cpu, cpu_online_mask))  in uv_cpu_mask_to_apicid_and()
329 	if (likely(cpu < nr_cpu_ids)) {  in uv_cpu_mask_to_apicid_and()
330 		*apicid = per_cpu(x86_cpu_to_apicid, cpu) | uv_apicid_hibits;  in uv_cpu_mask_to_apicid_and()
760 static void uv_heartbeat_enable(int cpu)  in uv_heartbeat_enable()  argument
762 	while (!uv_cpu_hub_info(cpu)->scir.enabled) {  in uv_heartbeat_enable()
763 		struct timer_list *timer = &uv_cpu_hub_info(cpu)->scir.timer;  in uv_heartbeat_enable()
765 		uv_set_cpu_scir_bits(cpu, SCIR_CPU_HEARTBEAT|SCIR_CPU_ACTIVITY);  in uv_heartbeat_enable()
766 		setup_timer(timer, uv_heartbeat, cpu);  in uv_heartbeat_enable()
768 		add_timer_on(timer, cpu);  in uv_heartbeat_enable()
769 		uv_cpu_hub_info(cpu)->scir.enabled = 1;  in uv_heartbeat_enable()
772 		cpu = 0;  in uv_heartbeat_enable()
777 static void uv_heartbeat_disable(int cpu)  in uv_heartbeat_disable()  argument
779 	if (uv_cpu_hub_info(cpu)->scir.enabled) {  in uv_heartbeat_disable()
780 		uv_cpu_hub_info(cpu)->scir.enabled = 0;  in uv_heartbeat_disable()
781 		del_timer(&uv_cpu_hub_info(cpu)->scir.timer);  in uv_heartbeat_disable()
783 	uv_set_cpu_scir_bits(cpu, 0xff);  in uv_heartbeat_disable()
792 	long cpu = (long)hcpu;  in uv_scir_cpu_notify()  local
796 		uv_heartbeat_enable(cpu);  in uv_scir_cpu_notify()
799 		uv_heartbeat_disable(cpu);  in uv_scir_cpu_notify()
820 	int cpu;  in uv_init_heartbeat()  local
823 		for_each_online_cpu(cpu)  in uv_init_heartbeat()
824 			uv_heartbeat_enable(cpu);  in uv_init_heartbeat()
877 	int bytes, nid, cpu, lcpu, pnode, blade, i, j, m_val, n_val;  in uv_system_init()  local
962 	for_each_present_cpu(cpu) {  in uv_system_init()
963 		int apicid = per_cpu(x86_cpu_to_apicid, cpu);  in uv_system_init()
965 		nid = cpu_to_node(cpu);  in uv_system_init()
969 		uv_cpu_hub_info(cpu)->pnode_mask = pnode_mask;  in uv_system_init()
970 		uv_cpu_hub_info(cpu)->apic_pnode_shift = uvh_apicid.s.pnode_shift;  in uv_system_init()
971 		uv_cpu_hub_info(cpu)->hub_revision = uv_hub_info->hub_revision;  in uv_system_init()
973 		uv_cpu_hub_info(cpu)->m_shift = 64 - m_val;  in uv_system_init()
974 		uv_cpu_hub_info(cpu)->n_lshift = n_lshift;  in uv_system_init()
984 		uv_cpu_hub_info(cpu)->lowmem_remap_base = lowmem_redir_base;  in uv_system_init()
985 		uv_cpu_hub_info(cpu)->lowmem_remap_top = lowmem_redir_size;  in uv_system_init()
986 		uv_cpu_hub_info(cpu)->m_val = m_val;  in uv_system_init()
987 		uv_cpu_hub_info(cpu)->n_val = n_val;  in uv_system_init()
988 		uv_cpu_hub_info(cpu)->numa_blade_id = blade;  in uv_system_init()
989 		uv_cpu_hub_info(cpu)->blade_processor_id = lcpu;  in uv_system_init()
990 		uv_cpu_hub_info(cpu)->pnode = pnode;  in uv_system_init()
991 		uv_cpu_hub_info(cpu)->gpa_mask = (1UL << (m_val + n_val)) - 1;  in uv_system_init()
992 		uv_cpu_hub_info(cpu)->gnode_upper = gnode_upper;  in uv_system_init()
993 		uv_cpu_hub_info(cpu)->gnode_extra = gnode_extra;  in uv_system_init()
994 		uv_cpu_hub_info(cpu)->global_mmr_base = mmr_base;  in uv_system_init()
995 		uv_cpu_hub_info(cpu)->coherency_domain_number = sn_coherency_id;  in uv_system_init()
996 		uv_cpu_hub_info(cpu)->scir.offset = uv_scir_offset(apicid);  in uv_system_init()
998 		uv_cpu_to_blade[cpu] = blade;  in uv_system_init()