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Diffstat (limited to 'include/asm-x86_64/nmi.h')
-rw-r--r--include/asm-x86_64/nmi.h30
1 files changed, 24 insertions, 6 deletions
diff --git a/include/asm-x86_64/nmi.h b/include/asm-x86_64/nmi.h
index d3abfc6a8fd..efb45c894d7 100644
--- a/include/asm-x86_64/nmi.h
+++ b/include/asm-x86_64/nmi.h
@@ -5,26 +5,27 @@
#define ASM_NMI_H
#include <linux/pm.h>
+#include <asm/io.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. */
@@ -56,4 +57,21 @@ extern int unknown_nmi_panic;
extern int check_nmi_watchdog(void);
+extern void setup_apic_nmi_watchdog (void);
+extern int reserve_lapic_nmi(void);
+extern void release_lapic_nmi(void);
+extern void disable_timer_nmi_watchdog(void);
+extern void enable_timer_nmi_watchdog(void);
+extern void nmi_watchdog_tick (struct pt_regs * regs, unsigned reason);
+
+extern void nmi_watchdog_default(void);
+extern int setup_nmi_watchdog(char *);
+
+extern unsigned int nmi_watchdog;
+#define NMI_DEFAULT -1
+#define NMI_NONE 0
+#define NMI_IO_APIC 1
+#define NMI_LOCAL_APIC 2
+#define NMI_INVALID 3
+
#endif /* ASM_NMI_H */