blob: 50b38e7c58e4f5fa226dacbb9df86459d48a7978 [file] [log] [blame]
#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;
u32 int_delivery_dest; /* for quick IPIs */
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;