text: /*
   * This file is subject to the terms and conditions of the GNU General Public
   * License.  See the file "COPYING" in the main directory of this archive
   * for more details.
   *
   * Copyright (C) 2009 Wind River Systems,
   *   written by Ralf Baechle <ralf@linux-mips.org>
   */
  #ifndef __ASM_COP2_H
  #define __ASM_COP2_H
  
  #include <linux/notifier.h>
  
  enum cu2_ops {
  	CU2_EXCEPTION,
  	CU2_LWC2_OP,
  	CU2_LDC2_OP,
  	CU2_SWC2_OP,
  	CU2_SDC2_OP,
  };
  
  extern int register_cu2_notifier(struct notifier_block *nb);
  extern int cu2_notifier_call_chain(unsigned long val, void *v);
  
  #define cu2_notifier(fn, pri)						\
  ({									\
  	static struct notifier_block fn##_nb = {			\
  		.notifier_call = fn,					\
  		.priority = pri						\
  	};								\
  									\
  	register_cu2_notifier(&fn##_nb);				\
  })
  
  #endif /* __ASM_COP2_H */
  