33 extern int cpu_to_chip_id(int cpu);
43 	void  (*message_pass)(int cpu, int msg);
45 	void  (*cause_ipi)(int cpu);
47 	int   (*cause_nmi_ipi)(int cpu);
66 extern int smp_send_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us);
67 extern int smp_send_safe_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us);
77 void generic_cpu_die(unsigned int cpu);
78 void generic_set_cpu_dead(unsigned int cpu);
79 void generic_set_cpu_up(unsigned int cpu);
80 int generic_check_cpu_restart(unsigned int cpu);
81 int is_cpu_dead(unsigned int cpu);
93 #define raw_smp_processor_id()		(current_thread_info()->cpu)
96 static inline int get_hard_smp_processor_id(int cpu)  in get_hard_smp_processor_id()  argument
98 	return smp_hw_index[cpu];  in get_hard_smp_processor_id()
101 static inline void set_hard_smp_processor_id(int cpu, int phys)  in set_hard_smp_processor_id()  argument
103 	smp_hw_index[cpu] = phys;  in set_hard_smp_processor_id()
112 static inline struct cpumask *cpu_sibling_mask(int cpu)  in cpu_sibling_mask()  argument
114 	return per_cpu(cpu_sibling_map, cpu);  in cpu_sibling_mask()
117 static inline struct cpumask *cpu_core_mask(int cpu)  in cpu_core_mask()  argument
119 	return per_cpu(cpu_core_map, cpu);  in cpu_core_mask()
122 static inline struct cpumask *cpu_l2_cache_mask(int cpu)  in cpu_l2_cache_mask()  argument
124 	return per_cpu(cpu_l2_cache_map, cpu);  in cpu_l2_cache_mask()
127 static inline struct cpumask *cpu_smallcore_mask(int cpu)  in cpu_smallcore_mask()  argument
129 	return per_cpu(cpu_smallcore_map, cpu);  in cpu_smallcore_mask()
132 extern int cpu_to_core_id(int cpu);
140 static inline const struct cpumask *cpu_smt_mask(int cpu)  in cpu_smt_mask()  argument
143 		return per_cpu(cpu_smallcore_map, cpu);  in cpu_smt_mask()
145 	return per_cpu(cpu_sibling_map, cpu);  in cpu_smt_mask()
174 extern void smp_muxed_ipi_message_pass(int cpu, int msg);
175 extern void smp_muxed_ipi_set_message(int cpu, int msg);
184 extern void __cpu_die(unsigned int cpu);
192 static inline const struct cpumask *cpu_sibling_mask(int cpu)  in cpu_sibling_mask()  argument
194 	return cpumask_of(cpu);  in cpu_sibling_mask()
197 static inline const struct cpumask *cpu_smallcore_mask(int cpu)  in cpu_smallcore_mask()  argument
199 	return cpumask_of(cpu);  in cpu_smallcore_mask()
202 static inline const struct cpumask *cpu_l2_cache_mask(int cpu)  in cpu_l2_cache_mask()  argument
204 	return cpumask_of(cpu);  in cpu_l2_cache_mask()
209 static inline int get_hard_smp_processor_id(int cpu)  in get_hard_smp_processor_id()  argument
211 	return paca_ptrs[cpu]->hw_cpu_id;  in get_hard_smp_processor_id()
214 static inline void set_hard_smp_processor_id(int cpu, int phys)  in set_hard_smp_processor_id()  argument
216 	paca_ptrs[cpu]->hw_cpu_id = phys;  in set_hard_smp_processor_id()
222 static inline int get_hard_smp_processor_id(int cpu)  in get_hard_smp_processor_id()  argument
227 static inline void set_hard_smp_processor_id(int cpu, int phys)  in set_hard_smp_processor_id()  argument
243 extern void smp_mpic_setup_cpu(int cpu);
253 extern void arch_send_call_function_single_ipi(int cpu);