LXR linux/arch/powerpc/include/asm/xmon.h

   1/* SPDX-License-Identifier: GPL-2.0-or-later */
   2#ifndef __ASM_POWERPC_XMON_H
   3#define __ASM_POWERPC_XMON_H
   4
   5/*
   6 * Copyrignt (C) 2006 IBM Corp
   7 */
   8
   9#ifdef __KERNEL__
  10
  11#include <linux/irqreturn.h>
  12
  13#ifdef CONFIG_XMON
  14extern void xmon_setup(void);
  15extern void xmon_register_spus(struct list_head *list);
  16struct pt_regs;
  17extern int xmon(struct pt_regs *excp);
  18extern irqreturn_t xmon_irq(int, void *);
  19#else
  20static inline void xmon_setup(void) { }
  21static inline void xmon_register_spus(struct list_head *list) { }
  22#endif
  23
  24#if defined(CONFIG_XMON) && defined(CONFIG_SMP)
  25extern int cpus_are_in_xmon(void);
  26#endif
  27
  28extern __printf(1, 2) void xmon_printf(const char *format, ...);
  29
  30#endif /* __KERNEL __ */
  31#endif /* __ASM_POWERPC_XMON_H */
  32