[deliverable/linux.git] / include / asm-x86_64 / genapic.h

#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);
	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;

#endif
Commit	Line	Data
1da177e4 LT	1	#ifndef _ASM_GENAPIC_H
	2	#define _ASM_GENAPIC_H 1
	3
	4	/*
	5	* Copyright 2004 James Cleverdon, IBM.
	6	* Subject to the GNU Public License, v.2
	7	*
	8	* Generic APIC sub-arch data struct.
	9	*
	10	* Hacked for x86-64 by James Cleverdon from i386 architecture code by
	11	* Martin Bligh, Andi Kleen, James Bottomley, John Stultz, and
	12	* James Cleverdon.
	13	*/
	14
	15	struct genapic {
	16	char *name;
	17	u32 int_delivery_mode;
	18	u32 int_dest_mode;
1da177e4 LT	19	int (*apic_id_registered)(void);
	20	cpumask_t (*target_cpus)(void);
	21	void (*init_apic_ldr)(void);
	22	/* ipi */
	23	void (*send_IPI_mask)(cpumask_t mask, int vector);
	24	void (*send_IPI_allbutself)(int vector);
	25	void (*send_IPI_all)(int vector);
	26	/* */
	27	unsigned int (*cpu_mask_to_apicid)(cpumask_t cpumask);
	28	unsigned int (*phys_pkg_id)(int index_msb);
	29	};
	30
	31
	32	extern struct genapic *genapic;
	33
	34	#endif