linux/arch/x86/include/asm/reboot.h

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#ifndef _ASM_X86_REBOOT_H
#define _ASM_X86_REBOOT_H
#include <linux/kdebug.h>
struct pt_regs;
struct machine_ops {
void (*restart)(char *cmd);
void (*halt)(void);
void (*power_off)(void);
void (*shutdown)(void);
void (*crash_shutdown)(struct pt_regs *);
void (*emergency_restart)(void);
};
extern struct machine_ops machine_ops;
void native_machine_crash_shutdown(struct pt_regs *regs);
void native_machine_shutdown(void);
void machine_real_restart(const unsigned char *code, int length);
typedef void (*nmi_shootdown_cb)(int, struct die_args*);
void nmi_shootdown_cpus(nmi_shootdown_cb callback);
#endif /* _ASM_X86_REBOOT_H */