forked from Minki/linux
4c7106c48a
The notifiers may be called at any time, so the notifier_block cannot be in init memory. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1592/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
36 lines
808 B
C
36 lines
808 B
C
/*
|
|
* 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 */
|