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c0d12172 DJ |
1 | /* |
2 | * Generic EDAC defs | |
3 | * | |
4 | * Author: Dave Jiang <djiang@mvista.com> | |
5 | * | |
c3c52bce | 6 | * 2006-2008 (c) MontaVista Software, Inc. This file is licensed under |
c0d12172 DJ |
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> | |
30e1f7a8 | 16 | #include <linux/sysdev.h> |
c0d12172 DJ |
17 | |
18 | #define EDAC_OPSTATE_INVAL -1 | |
19 | #define EDAC_OPSTATE_POLL 0 | |
20 | #define EDAC_OPSTATE_NMI 1 | |
21 | #define EDAC_OPSTATE_INT 2 | |
22 | ||
23 | extern int edac_op_state; | |
66ee2f94 | 24 | extern int edac_err_assert; |
c0d12172 | 25 | extern atomic_t edac_handlers; |
30e1f7a8 | 26 | extern struct sysdev_class edac_class; |
c0d12172 DJ |
27 | |
28 | extern int edac_handler_set(void); | |
29 | extern void edac_atomic_assert_error(void); | |
30e1f7a8 BP |
30 | extern struct sysdev_class *edac_get_sysfs_class(void); |
31 | extern void edac_put_sysfs_class(void); | |
c0d12172 | 32 | |
c3c52bce HM |
33 | static inline void opstate_init(void) |
34 | { | |
35 | switch (edac_op_state) { | |
36 | case EDAC_OPSTATE_POLL: | |
37 | case EDAC_OPSTATE_NMI: | |
38 | break; | |
39 | default: | |
40 | edac_op_state = EDAC_OPSTATE_POLL; | |
41 | } | |
42 | return; | |
43 | } | |
44 | ||
c0d12172 | 45 | #endif |