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x86: remove update_apic from x86_quirks

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Impact: cleanup

x86_quirks->update_apic() calling looks crazy. so try to remove it:

 1. every apic take wakeup_cpu member directly
 2. separate es7000_apic to es7000_apic_cluster
 3. use uv_wakeup_cpu directly

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu
2009-02-25 20:50:49 -08:00
committed by Ingo Molnar
parent ecc25fbd6b
commit 2b6163bf57
15 changed files with 121 additions and 93 deletions
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7
arch/x86/include/asm/apic.h
View File

@ -325,6 +325,9 @@ struct apic {
};
extern struct apic *apic;
extern atomic_t init_deasserted;
extern int wakeup_secondary_cpu_via_nmi(int apicid, unsigned long start_eip);
extern int wakeup_secondary_cpu_via_init(int apicid, unsigned long start_eip);
static inline u32 apic_read(u32 reg)
{
@ -384,9 +387,7 @@ static inline unsigned default_get_apic_id(unsigned long x)
#define DEFAULT_TRAMPOLINE_PHYS_LOW 0x467
#define DEFAULT_TRAMPOLINE_PHYS_HIGH 0x469
#ifdef CONFIG_X86_32
extern void es7000_update_apic_to_cluster(void);
#else
#ifdef CONFIG_X86_64
extern struct apic apic_flat;
extern struct apic apic_physflat;
extern struct apic apic_x2apic_cluster;

3
arch/x86/include/asm/setup.h
View File

@ -31,7 +31,6 @@ struct x86_quirks {
void (*smp_read_mpc_oem)(struct mpc_oemtable *oemtable,
unsigned short oemsize);
int (*setup_ioapic_ids)(void);
int (*update_apic)(void);
};
extern void x86_quirk_pre_intr_init(void);
@ -77,8 +76,6 @@ static inline void visws_early_detect(void) { }
static inline int is_visws_box(void) { return 0; }
#endif
extern int wakeup_secondary_cpu_via_nmi(int apicid, unsigned long start_eip);
extern int wakeup_secondary_cpu_via_init(int apicid, unsigned long start_eip);
extern struct x86_quirks *x86_quirks;
extern unsigned long saved_video_mode;

3
arch/x86/include/asm/uv/uv.h
View File

@ -12,7 +12,6 @@ extern enum uv_system_type get_uv_system_type(void);
extern int is_uv_system(void);
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 const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask,
struct mm_struct *mm,
unsigned long va,
@ -24,8 +23,6 @@ static inline enum uv_system_type get_uv_system_type(void) { return UV_NONE; }
static inline int is_uv_system(void) { return 0; }
static inline void uv_cpu_init(void) { }
static inline void uv_system_init(void) { }
static inline int uv_wakeup_secondary(int phys_apicid, unsigned int start_rip)
{ return 1; }
static inline const struct cpumask *
uv_flush_tlb_others(const struct cpumask *cpumask, struct mm_struct *mm,
unsigned long va, unsigned int cpu)