git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 |