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Diffstat (limited to 'include/asm-i386/nmi.h')
-rw-r--r--include/asm-i386/nmi.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/include/asm-i386/nmi.h b/include/asm-i386/nmi.h
new file mode 100644
index 000000000000..21f16638fc61
--- /dev/null
+++ b/include/asm-i386/nmi.h
@@ -0,0 +1,28 @@
+/*
+ * 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);
+
+#endif /* ASM_NMI_H */