1 files changed, 31 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/xmon.h b/arch/powerpc/include/asm/xmon.h
new file mode 100644
index 0000000000..f2d44b44f4
--- /dev/null
+++ b/arch/powerpc/include/asm/xmon.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+#ifndef __ASM_POWERPC_XMON_H
+#define __ASM_POWERPC_XMON_H
+
+/*
+ * Copyrignt (C) 2006 IBM Corp
+ */
+
+#ifdef __KERNEL__
+
+#include <linux/irqreturn.h>
+
+#ifdef CONFIG_XMON
+extern void xmon_setup(void);
+void __init xmon_register_spus(struct list_head *list);
+struct pt_regs;
+extern int xmon(struct pt_regs *excp);
+extern irqreturn_t xmon_irq(int, void *);
+#else
+static inline void xmon_setup(void) { }
+static inline void xmon_register_spus(struct list_head *list) { }
+#endif
+
+#if defined(CONFIG_XMON) && defined(CONFIG_SMP)
+extern int cpus_are_in_xmon(void);
+#endif
+
+extern __printf(1, 2) void xmon_printf(const char *format, ...);
+
+#endif /* __KERNEL __ */
+#endif /* __ASM_POWERPC_XMON_H */