257 struct apic {  struct
275 	enum apic_delivery_modes delivery_mode;  argument
279 		x2apic_set_max_apicid	: 1;  argument
281 	u32	(*calc_dest_apicid)(unsigned int cpu);  argument
288 	u32	max_apic_id;  argument
293 	bool	(*apic_id_registered)(void);  argument
295 	bool	(*check_apicid_used)(physid_mask_t *map, int apicid);  argument
296 	void	(*init_apic_ldr)(void);  argument
297 	void	(*ioapic_phys_id_map)(physid_mask_t *phys_map, physid_mask_t *retmap);  argument
298 	int	(*cpu_present_to_apicid)(int mps_cpu);  argument
299 	int	(*phys_pkg_id)(int cpuid_apic, int index_msb);  argument
301 	u32	(*get_apic_id)(unsigned long x);  argument
302 	u32	(*set_apic_id)(unsigned int id);  argument
305 	int	(*wakeup_secondary_cpu)(int apicid, unsigned long start_eip);  argument
307 	int	(*wakeup_secondary_cpu_64)(int apicid, unsigned long start_eip);  argument
312 struct apic_override {  argument