kernel-ark/arch/x86/include/asm/reboot.h
H. Peter Anvin 3d35ac346e x86, reboot: Move the real-mode reboot code to an assembly file
Move the real-mode reboot code out to an assembly file (reboot_32.S)
which is allocated using the common lowmem trampoline allocator.

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
LKML-Reference: <4D5DFBE4.7090104@intel.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Matthieu Castet <castet.matthieu@free.fr>
2011-02-17 21:05:34 -08:00

30 lines
713 B
C

#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(unsigned int type);
/* These must match dispatch_table in reboot_32.S */
#define MRR_BIOS 0
#define MRR_APM 1
typedef void (*nmi_shootdown_cb)(int, struct die_args*);
void nmi_shootdown_cpus(nmi_shootdown_cb callback);
#endif /* _ASM_X86_REBOOT_H */