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yaml
---
r: 136545
b: refs/heads/master
c: ef7471b
h: refs/heads/master
i:
  136543: e2cf7c2
v: v3
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Ingo Molnar committed Jan 28, 2009
1 parent 1f67264 commit 4e788c8
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Showing 4 changed files with 97 additions and 185 deletions.
2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 943d0f74d47724d0e33083674c16a834f080af2c
refs/heads/master: ef7471b13f3ef81074af1972b97355df9df3cdf3
96 changes: 96 additions & 0 deletions trunk/arch/x86/include/asm/genapic.h
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@@ -1,5 +1,101 @@
#ifndef _ASM_X86_GENAPIC_H
#define _ASM_X86_GENAPIC_H

#include <linux/cpumask.h>

/*
* 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;

int (*probe)(void);
int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id);
int (*apic_id_registered)(void);

u32 int_delivery_mode;
u32 int_dest_mode;

const struct cpumask *(*target_cpus)(void);

int ESR_DISABLE;

int apic_destination_logical;
unsigned long (*check_apicid_used)(physid_mask_t bitmap, int apicid);
unsigned long (*check_apicid_present)(int apicid);

int no_balance_irq;
int no_ioapic_check;

void (*vector_allocation_domain)(int cpu, struct cpumask *retmask);
void (*init_apic_ldr)(void);

physid_mask_t (*ioapic_phys_id_map)(physid_mask_t map);

void (*setup_apic_routing)(void);
int (*multi_timer_check)(int apic, int irq);
int (*apicid_to_node)(int logical_apicid);
int (*cpu_to_logical_apicid)(int cpu);
int (*cpu_present_to_apicid)(int mps_cpu);
physid_mask_t (*apicid_to_cpu_present)(int phys_apicid);
void (*setup_portio_remap)(void);
int (*check_phys_apicid_present)(int boot_cpu_physical_apicid);
void (*enable_apic_mode)(void);
#ifdef CONFIG_X86_32
u32 (*phys_pkg_id)(u32 cpuid_apic, int index_msb);
#else
unsigned int (*phys_pkg_id)(int index_msb);
#endif

/*
* When one of the next two hooks returns 1 the genapic
* is switched to this. Essentially they are additional
* probe functions:
*/
int (*mps_oem_check)(struct mpc_table *mpc, char *oem,
char *productid);

unsigned int (*get_apic_id)(unsigned long x);
unsigned long (*set_apic_id)(unsigned int id);
unsigned long apic_id_mask;

unsigned int (*cpu_mask_to_apicid)(const struct cpumask *cpumask);
unsigned int (*cpu_mask_to_apicid_and)(const struct cpumask *cpumask,
const struct cpumask *andmask);

#ifdef CONFIG_SMP
/* ipi */
void (*send_IPI_mask)(const struct cpumask *mask, int vector);
void (*send_IPI_mask_allbutself)(const struct cpumask *mask,
int vector);
void (*send_IPI_allbutself)(int vector);
void (*send_IPI_all)(int vector);
void (*send_IPI_self)(int vector);
#endif
/* wakeup_secondary_cpu */
int (*wakeup_cpu)(int apicid, unsigned long start_eip);

int trampoline_phys_low;
int trampoline_phys_high;
void (*wait_for_init_deassert)(atomic_t *deassert);
void (*smp_callin_clear_local_apic)(void);
void (*store_NMI_vector)(unsigned short *high, unsigned short *low);
void (*restore_NMI_vector)(unsigned short *high, unsigned short *low);
void (*inquire_remote_apic)(int apicid);
};

#ifdef CONFIG_X86_32
# include "genapic_32.h"
#else
# include "genapic_64.h"
#endif

#endif /* _ASM_X86_GENAPIC_64_H */
93 changes: 0 additions & 93 deletions trunk/arch/x86/include/asm/genapic_32.h
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Expand Up @@ -4,99 +4,6 @@
#include <asm/mpspec.h>
#include <asm/atomic.h>

/*
* Generic APIC driver interface.
*
* An straight forward mapping of the APIC related parts of the
* x86 subarchitecture interface to a dynamic object.
*
* This is used by the "generic" x86 subarchitecture.
*
* Copyright 2003 Andi Kleen, SuSE Labs.
*/

struct mpc_bus;
struct mpc_table;
struct mpc_cpu;

struct genapic {
char *name;

int (*probe)(void);
int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id);
int (*apic_id_registered)(void);

u32 int_delivery_mode;
u32 int_dest_mode;

const struct cpumask *(*target_cpus)(void);

int ESR_DISABLE;

int apic_destination_logical;
unsigned long (*check_apicid_used)(physid_mask_t bitmap, int apicid);
unsigned long (*check_apicid_present)(int apicid);

int no_balance_irq;
int no_ioapic_check;

void (*vector_allocation_domain)(int cpu, struct cpumask *retmask);
void (*init_apic_ldr)(void);

physid_mask_t (*ioapic_phys_id_map)(physid_mask_t map);

void (*setup_apic_routing)(void);
int (*multi_timer_check)(int apic, int irq);
int (*apicid_to_node)(int logical_apicid);
int (*cpu_to_logical_apicid)(int cpu);
int (*cpu_present_to_apicid)(int mps_cpu);
physid_mask_t (*apicid_to_cpu_present)(int phys_apicid);
void (*setup_portio_remap)(void);
int (*check_phys_apicid_present)(int boot_cpu_physical_apicid);
void (*enable_apic_mode)(void);
#ifdef CONFIG_X86_32
u32 (*phys_pkg_id)(u32 cpuid_apic, int index_msb);
#else
unsigned int (*phys_pkg_id)(int index_msb);
#endif

/*
* When one of the next two hooks returns 1 the genapic
* is switched to this. Essentially they are additional
* probe functions:
*/
int (*mps_oem_check)(struct mpc_table *mpc, char *oem,
char *productid);

unsigned int (*get_apic_id)(unsigned long x);
unsigned long (*set_apic_id)(unsigned int id);
unsigned long apic_id_mask;

unsigned int (*cpu_mask_to_apicid)(const struct cpumask *cpumask);
unsigned int (*cpu_mask_to_apicid_and)(const struct cpumask *cpumask,
const struct cpumask *andmask);

#ifdef CONFIG_SMP
/* ipi */
void (*send_IPI_mask)(const struct cpumask *mask, int vector);
void (*send_IPI_mask_allbutself)(const struct cpumask *mask,
int vector);
void (*send_IPI_allbutself)(int vector);
void (*send_IPI_all)(int vector);
void (*send_IPI_self)(int vector);
#endif
/* wakeup_secondary_cpu */
int (*wakeup_cpu)(int apicid, unsigned long start_eip);

int trampoline_phys_low;
int trampoline_phys_high;
void (*wait_for_init_deassert)(atomic_t *deassert);
void (*smp_callin_clear_local_apic)(void);
void (*store_NMI_vector)(unsigned short *high, unsigned short *low);
void (*restore_NMI_vector)(unsigned short *high, unsigned short *low);
void (*inquire_remote_apic)(int apicid);
};

#define APICFUNC(x) .x = x,

/* More functions could be probably marked IPIFUNC and save some space
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91 changes: 0 additions & 91 deletions trunk/arch/x86/include/asm/genapic_64.h
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@@ -1,97 +1,6 @@
#ifndef _ASM_X86_GENAPIC_64_H
#define _ASM_X86_GENAPIC_64_H

#include <linux/cpumask.h>

/*
* 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;

int (*probe)(void);
int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id);
int (*apic_id_registered)(void);

u32 int_delivery_mode;
u32 int_dest_mode;

const struct cpumask *(*target_cpus)(void);

int ESR_DISABLE;

int apic_destination_logical;
unsigned long (*check_apicid_used)(physid_mask_t bitmap, int apicid);
unsigned long (*check_apicid_present)(int apicid);

int no_balance_irq;
int no_ioapic_check;

void (*vector_allocation_domain)(int cpu, struct cpumask *retmask);
void (*init_apic_ldr)(void);

physid_mask_t (*ioapic_phys_id_map)(physid_mask_t map);

void (*setup_apic_routing)(void);
int (*multi_timer_check)(int apic, int irq);
int (*apicid_to_node)(int logical_apicid);
int (*cpu_to_logical_apicid)(int cpu);
int (*cpu_present_to_apicid)(int mps_cpu);
physid_mask_t (*apicid_to_cpu_present)(int phys_apicid);
void (*setup_portio_remap)(void);
int (*check_phys_apicid_present)(int boot_cpu_physical_apicid);
void (*enable_apic_mode)(void);
#ifdef CONFIG_X86_32
u32 (*phys_pkg_id)(u32 cpuid_apic, int index_msb);
#else
unsigned int (*phys_pkg_id)(int index_msb);
#endif

/*
* When one of the next two hooks returns 1 the genapic
* is switched to this. Essentially they are additional
* probe functions:
*/
int (*mps_oem_check)(struct mpc_table *mpc, char *oem,
char *productid);

unsigned int (*get_apic_id)(unsigned long x);
unsigned long (*set_apic_id)(unsigned int id);
unsigned long apic_id_mask;

unsigned int (*cpu_mask_to_apicid)(const struct cpumask *cpumask);
unsigned int (*cpu_mask_to_apicid_and)(const struct cpumask *cpumask,
const struct cpumask *andmask);

#ifdef CONFIG_SMP
/* ipi */
void (*send_IPI_mask)(const struct cpumask *mask, int vector);
void (*send_IPI_mask_allbutself)(const struct cpumask *mask,
int vector);
void (*send_IPI_allbutself)(int vector);
void (*send_IPI_all)(int vector);
void (*send_IPI_self)(int vector);
#endif
/* wakeup_secondary_cpu */
int (*wakeup_cpu)(int apicid, unsigned long start_eip);

int trampoline_phys_low;
int trampoline_phys_high;
void (*wait_for_init_deassert)(atomic_t *deassert);
void (*smp_callin_clear_local_apic)(void);
void (*store_NMI_vector)(unsigned short *high, unsigned short *low);
void (*restore_NMI_vector)(unsigned short *high, unsigned short *low);
void (*inquire_remote_apic)(int apicid);
};

extern struct genapic *genapic;

extern struct genapic apic_flat;
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