^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) #ifndef _ASM_X86_REBOOT_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) #define _ASM_X86_REBOOT_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) #include <linux/kdebug.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) struct pt_regs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) struct machine_ops {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) void (*restart)(char *cmd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) void (*halt)(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) void (*power_off)(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) void (*shutdown)(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) void (*crash_shutdown)(struct pt_regs *);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) void (*emergency_restart)(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) extern struct machine_ops machine_ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) extern int crashing_cpu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) void native_machine_crash_shutdown(struct pt_regs *regs);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) void native_machine_shutdown(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) void __noreturn machine_real_restart(unsigned int type);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) /* These must match dispatch in arch/x86/realmore/rm/reboot.S */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #define MRR_BIOS 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #define MRR_APM 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) typedef void (*nmi_shootdown_cb)(int, struct pt_regs*);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) void nmi_panic_self_stop(struct pt_regs *regs);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) void nmi_shootdown_cpus(nmi_shootdown_cb callback);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) void run_crash_ipi_callback(struct pt_regs *regs);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #endif /* _ASM_X86_REBOOT_H */