d84705969f
Conflicts: arch/x86/kernel/apic_32.c arch/x86/kernel/apic_64.c arch/x86/kernel/setup.c drivers/pci/intel-iommu.c include/asm-x86/cpufeature.h include/asm-x86/dma-mapping.h
59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
#ifndef ASM_X86__GENAPIC_64_H
|
|
#define ASM_X86__GENAPIC_64_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 (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id);
|
|
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);
|
|
void (*send_IPI_self)(int vector);
|
|
/* */
|
|
unsigned int (*cpu_mask_to_apicid)(cpumask_t cpumask);
|
|
unsigned int (*phys_pkg_id)(int index_msb);
|
|
unsigned int (*get_apic_id)(unsigned long x);
|
|
unsigned long (*set_apic_id)(unsigned int id);
|
|
unsigned long apic_id_mask;
|
|
};
|
|
|
|
extern struct genapic *genapic;
|
|
|
|
extern struct genapic apic_flat;
|
|
extern struct genapic apic_physflat;
|
|
extern struct genapic apic_x2apic_cluster;
|
|
extern struct genapic apic_x2apic_phys;
|
|
extern int acpi_madt_oem_check(char *, char *);
|
|
|
|
extern void apic_send_IPI_self(int vector);
|
|
enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC};
|
|
extern enum uv_system_type get_uv_system_type(void);
|
|
extern int is_uv_system(void);
|
|
|
|
extern struct genapic apic_x2apic_uv_x;
|
|
DECLARE_PER_CPU(int, x2apic_extra_bits);
|
|
extern void uv_cpu_init(void);
|
|
extern void uv_system_init(void);
|
|
extern int uv_wakeup_secondary(int phys_apicid, unsigned int start_rip);
|
|
|
|
extern void setup_apic_routing(void);
|
|
|
|
#endif /* ASM_X86__GENAPIC_64_H */
|