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/*
* Generic EDAC defs
*
* Author: Dave Jiang <djiang@mvista.com>
*
* 2006-2008 (c) MontaVista Software, Inc. This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*
*/
#ifndef _LINUX_EDAC_H_
#define _LINUX_EDAC_H_
#include <linux/atomic.h>
#include <linux/sysdev.h>
#define EDAC_OPSTATE_INVAL -1
#define EDAC_OPSTATE_POLL 0
#define EDAC_OPSTATE_NMI 1
#define EDAC_OPSTATE_INT 2
extern int edac_op_state;
extern int edac_err_assert;
extern atomic_t edac_handlers;
extern struct sysdev_class edac_class;
extern int edac_handler_set(void);
extern void edac_atomic_assert_error(void);
extern struct sysdev_class *edac_get_sysfs_class(void);
extern void edac_put_sysfs_class(void);
static inline void opstate_init(void)
{
switch (edac_op_state) {
case EDAC_OPSTATE_POLL:
case EDAC_OPSTATE_NMI:
break;
default:
edac_op_state = EDAC_OPSTATE_POLL;
}
return;
}
#endif
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