1/* 2 * Generic EDAC defs 3 * 4 * Author: Dave Jiang <djiang@mvista.com> 5 * 6 * 2006-2008 (c) MontaVista Software, Inc. This file is licensed under 7 * the terms of the GNU General Public License version 2. This program 8 * is licensed "as is" without any warranty of any kind, whether express 9 * or implied. 10 * 11 */ 12#ifndef _LINUX_EDAC_H_ 13#define _LINUX_EDAC_H_ 14 15#include <asm/atomic.h> 16 17#define EDAC_OPSTATE_INVAL -1 18#define EDAC_OPSTATE_POLL 0 19#define EDAC_OPSTATE_NMI 1 20#define EDAC_OPSTATE_INT 2 21 22extern int edac_op_state; 23extern int edac_err_assert; 24extern atomic_t edac_handlers; 25 26extern int edac_handler_set(void); 27extern void edac_atomic_assert_error(void); 28 29static inline void opstate_init(void) 30{ 31 switch (edac_op_state) { 32 case EDAC_OPSTATE_POLL: 33 case EDAC_OPSTATE_NMI: 34 break; 35 default: 36 edac_op_state = EDAC_OPSTATE_POLL; 37 } 38 return; 39} 40 41#endif 42