286 struct apic {  struct
291 	int (*apic_id_registered)(void);  argument
301 	unsigned long (*check_apicid_used)(physid_mask_t *map, int apicid);  argument
302 	unsigned long (*check_apicid_present)(int apicid);  argument
305 	void (*init_apic_ldr)(void);  argument
307 	void (*ioapic_phys_id_map)(physid_mask_t *phys_map, physid_mask_t *retmap);  argument
309 	void (*setup_apic_routing)(void);  argument
310 	int (*multi_timer_check)(int apic, int irq);  argument
311 	int (*cpu_present_to_apicid)(int mps_cpu);  argument
312 	void (*apicid_to_cpu_present)(int phys_apicid, physid_mask_t *retmap);  argument
314 	int (*check_phys_apicid_present)(int phys_apicid);  argument
315 	void (*enable_apic_mode)(void);  argument
316 	int (*phys_pkg_id)(int cpuid_apic, int index_msb);  argument
319 	 * When one of the next two hooks returns 1 the apic  argument
325 	unsigned int (*get_apic_id)(unsigned long x);  argument
326 	unsigned long (*set_apic_id)(unsigned int id);  argument
327 	unsigned long apic_id_mask;  argument
329 	unsigned int (*cpu_mask_to_apicid)(const struct cpumask *cpumask);  argument
330 	unsigned int (*cpu_mask_to_apicid_and)(const struct cpumask *cpumask,  argument
342 	int (*wakeup_secondary_cpu)(int apicid, unsigned long start_eip);  argument
348 	void (*smp_callin_clear_local_apic)(void);  argument
349 	void (*inquire_remote_apic)(int apicid);  argument
351 	/* apic ops */  argument
362 	 * return the logical apicid.  x86_[bios]_cpu_to_apicid is  argument
370 	int (*x86_32_early_logical_apicid)(int cpu);  argument
387 extern struct apic *apic;  argument