#ifndef __ASM_MACH_WAKECPU_H #define __ASM_MACH_WAKECPU_H /* * This file copes with machines that wakeup secondary CPUs by the * INIT, INIT, STARTUP sequence. */ #define WAKE_SECONDARY_VIA_INIT /* * On PC-9800, continuation on warm reset is done by loading * %ss:%sp from 0x0000:0404 and executing 'lret', so: */ #define TRAMPOLINE_LOW phys_to_virt(0x4fa) #define TRAMPOLINE_HIGH phys_to_virt(0x4fc) #define boot_cpu_apicid boot_cpu_physical_apicid static inline void wait_for_init_deassert(atomic_t *deassert) { while (!atomic_read(deassert)); 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_MACH_WAKECPU_H */