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Merge up to 2.6.20-rc4
Merge of 2.6.x-xfs-melb:linux:27915c by kenmcd.

#ifndef _ASM_GENAPIC_H
#define _ASM_GENAPIC_H 1

/*
 * Copyright 2004 James Cleverdon, IBM.
 * Subject to the GNU Public License, v.2
 *
 * Generic APIC sub-arch data struct.
 *
 * Hacked for x86-64 by James Cleverdon from i386 architecture code by
 * Martin Bligh, Andi Kleen, James Bottomley, John Stultz, and
 * James Cleverdon.
 */

struct genapic {
	char *name;
	u32 int_delivery_mode;
	u32 int_dest_mode;
	int (*apic_id_registered)(void);
	cpumask_t (*target_cpus)(void);
	cpumask_t (*vector_allocation_domain)(int cpu);
	void (*init_apic_ldr)(void);
	/* ipi */
	void (*send_IPI_mask)(cpumask_t mask, int vector);
	void (*send_IPI_allbutself)(int vector);
	void (*send_IPI_all)(int vector);
	/* */
	unsigned int (*cpu_mask_to_apicid)(cpumask_t cpumask);
	unsigned int (*phys_pkg_id)(int index_msb);
};


extern struct genapic *genapic, *genapic_force, apic_flat;

#endif