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- /*
- * linux/include/asm-i386/nmi.h
- */
- #ifndef ASM_NMI_H
- #define ASM_NMI_H
-
- #include <linux/pm.h>
-
- struct pt_regs;
-
- typedef int (*nmi_callback_t)(struct pt_regs * regs, int cpu);
-
- /**
- * set_nmi_callback
- *
- * Set a handler for an NMI. Only one handler may be
- * set. Return 1 if the NMI was handled.
- */
- void set_nmi_callback(nmi_callback_t callback);
-
- /**
- * unset_nmi_callback
- *
- * Remove the handler previously set.
- */
- void unset_nmi_callback(void);
-
- #ifdef CONFIG_PM
-
- /** Replace the PM callback routine for NMI. */
- struct pm_dev * set_nmi_pm_callback(pm_callback callback);
-
- /** Unset the PM callback routine back to the default. */
- void unset_nmi_pm_callback(struct pm_dev * dev);
-
- #else
-
- static inline struct pm_dev * set_nmi_pm_callback(pm_callback callback)
- {
- return 0;
- }
-
- static inline void unset_nmi_pm_callback(struct pm_dev * dev)
- {
- }
-
- #endif /* CONFIG_PM */
-
- extern void default_do_nmi(struct pt_regs *);
- extern void die_nmi(char *str, struct pt_regs *regs);
-
- #define get_nmi_reason() inb(0x61)
-
- extern int panic_on_timeout;
- extern int unknown_nmi_panic;
-
- extern int check_nmi_watchdog(void);
-
- #endif /* ASM_NMI_H */
-