35 extern int cpu_to_chip_id(int cpu);
45 	void  (*message_pass)(int cpu, int msg);
47 	void  (*cause_ipi)(int cpu);
49 	int   (*cause_nmi_ipi)(int cpu);
68 extern int smp_send_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us);
69 extern int smp_send_safe_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us);
79 void generic_cpu_die(unsigned int cpu);
80 void generic_set_cpu_dead(unsigned int cpu);
81 void generic_set_cpu_up(unsigned int cpu);
82 int generic_check_cpu_restart(unsigned int cpu);
83 int is_cpu_dead(unsigned int cpu);
95 #define raw_smp_processor_id()		(current_thread_info()->cpu)
98 static inline int get_hard_smp_processor_id(int cpu)  in get_hard_smp_processor_id()  argument
100 	return smp_hw_index[cpu];  in get_hard_smp_processor_id()
103 static inline void set_hard_smp_processor_id(int cpu, int phys)  in set_hard_smp_processor_id()  argument
105 	smp_hw_index[cpu] = phys;  in set_hard_smp_processor_id()
114 static inline struct cpumask *cpu_sibling_mask(int cpu)  in cpu_sibling_mask()  argument
116 	return per_cpu(cpu_sibling_map, cpu);  in cpu_sibling_mask()
119 static inline struct cpumask *cpu_core_mask(int cpu)  in cpu_core_mask()  argument
121 	return per_cpu(cpu_core_map, cpu);  in cpu_core_mask()
124 static inline struct cpumask *cpu_l2_cache_mask(int cpu)  in cpu_l2_cache_mask()  argument
126 	return per_cpu(cpu_l2_cache_map, cpu);  in cpu_l2_cache_mask()
129 static inline struct cpumask *cpu_smallcore_mask(int cpu)  in cpu_smallcore_mask()  argument
131 	return per_cpu(cpu_smallcore_map, cpu);  in cpu_smallcore_mask()
134 extern int cpu_to_core_id(int cpu);
142 static inline const struct cpumask *cpu_smt_mask(int cpu)  in cpu_smt_mask()  argument
145 		return per_cpu(cpu_smallcore_map, cpu);  in cpu_smt_mask()
147 	return per_cpu(cpu_sibling_map, cpu);  in cpu_smt_mask()
176 extern void smp_muxed_ipi_message_pass(int cpu, int msg);
177 extern void smp_muxed_ipi_set_message(int cpu, int msg);
186 extern void __cpu_die(unsigned int cpu);
194 static inline const struct cpumask *cpu_sibling_mask(int cpu)  in cpu_sibling_mask()  argument
196 	return cpumask_of(cpu);  in cpu_sibling_mask()
199 static inline const struct cpumask *cpu_smallcore_mask(int cpu)  in cpu_smallcore_mask()  argument
201 	return cpumask_of(cpu);  in cpu_smallcore_mask()
204 static inline const struct cpumask *cpu_l2_cache_mask(int cpu)  in cpu_l2_cache_mask()  argument
206 	return cpumask_of(cpu);  in cpu_l2_cache_mask()
211 static inline int get_hard_smp_processor_id(int cpu)  in get_hard_smp_processor_id()  argument
213 	return paca_ptrs[cpu]->hw_cpu_id;  in get_hard_smp_processor_id()
216 static inline void set_hard_smp_processor_id(int cpu, int phys)  in set_hard_smp_processor_id()  argument
218 	paca_ptrs[cpu]->hw_cpu_id = phys;  in set_hard_smp_processor_id()
224 static inline int get_hard_smp_processor_id(int cpu)  in get_hard_smp_processor_id()  argument
229 static inline void set_hard_smp_processor_id(int cpu, int phys)  in set_hard_smp_processor_id()  argument
245 extern void smp_mpic_setup_cpu(int cpu);
255 extern void arch_send_call_function_single_ipi(int cpu);