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

   1#ifndef __ASM_POWERPC_XMON_H
   2#define __ASM_POWERPC_XMON_H
   3
   4/*
   5 * Copyrignt (C) 2006 IBM Corp
   6 *
   7 * This program is free software; you can redistribute it and/or
   8 * modify it under the terms of the GNU General Public License
   9 * as published by the Free Software Foundation; either version
  10 * 2 of the License, or (at your option) any later version.
  11 */
  12
  13#ifdef __KERNEL__
  14
  15#include <linux/irqreturn.h>
  16
  17#ifdef CONFIG_XMON
  18extern void xmon_setup(void);
  19extern void xmon_register_spus(struct list_head *list);
  20struct pt_regs;
  21extern int xmon(struct pt_regs *excp);
  22extern irqreturn_t xmon_irq(int, void *);
  23#else
  24static inline void xmon_setup(void) { };
  25static inline void xmon_register_spus(struct list_head *list) { };
  26#endif
  27
  28#if defined(CONFIG_XMON) && defined(CONFIG_SMP)
  29extern int cpus_are_in_xmon(void);
  30#endif
  31
  32#endif /* __KERNEL __ */
  33#endif /* __ASM_POWERPC_XMON_H */
  34