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git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - arch/x86/include/asm/mach-default/mach_wakecpu.h
1 #ifndef _ASM_X86_MACH_DEFAULT__MACH_WAKECPU_H
2 #define _ASM_X86_MACH_DEFAULT__MACH_WAKECPU_H
5 * This file copes with machines that wakeup secondary CPUs by the
6 * INIT, INIT, STARTUP sequence.
9 #define WAKE_SECONDARY_VIA_INIT
11 #define TRAMPOLINE_LOW phys_to_virt(0x467)
12 #define TRAMPOLINE_HIGH phys_to_virt(0x469)
14 #define boot_cpu_apicid boot_cpu_physical_apicid
16 static inline void wait_for_init_deassert(atomic_t
*deassert
)
18 while (!atomic_read(deassert
))
23 /* Nothing to do for most platforms, since cleared by the INIT cycle */
24 static inline void smp_callin_clear_local_apic(void)
28 static inline void store_NMI_vector(unsigned short *high
, unsigned short *low
)
32 static inline void restore_NMI_vector(unsigned short *high
, unsigned short *low
)
37 #define inquire_remote_apic(apicid) __inquire_remote_apic(apicid)
39 #define inquire_remote_apic(apicid) {}
42 #endif /* _ASM_X86_MACH_DEFAULT__MACH_WAKECPU_H */