| #ifndef _ASM_X86_MACH_DEFAULT_MACH_WAKECPU_H |
| #define _ASM_X86_MACH_DEFAULT_MACH_WAKECPU_H |
| |
| /* |
| * This file copes with machines that wakeup secondary CPUs by the |
| * INIT, INIT, STARTUP sequence. |
| */ |
| |
| #define WAKE_SECONDARY_VIA_INIT |
| |
| #define TRAMPOLINE_LOW phys_to_virt(0x467) |
| #define TRAMPOLINE_HIGH phys_to_virt(0x469) |
| |
| #define boot_cpu_apicid boot_cpu_physical_apicid |
| |
| static inline void wait_for_init_deassert(atomic_t *deassert) |
| { |
| while (!atomic_read(deassert)) |
| cpu_relax(); |
| return; |
| } |
| |
| /* Nothing to do for most platforms, since cleared by the INIT cycle */ |
| static inline void smp_callin_clear_local_apic(void) |
| { |
| } |
| |
| static inline void store_NMI_vector(unsigned short *high, unsigned short *low) |
| { |
| } |
| |
| static inline void restore_NMI_vector(unsigned short *high, unsigned short *low) |
| { |
| } |
| |
| #if APIC_DEBUG |
| #define inquire_remote_apic(apicid) __inquire_remote_apic(apicid) |
| #else |
| #define inquire_remote_apic(apicid) {} |
| #endif |
| |
| #endif /* _ASM_X86_MACH_DEFAULT_MACH_WAKECPU_H */ |
