cop2.h

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/*
 * 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 <[email protected]>
 */
#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 */