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1
2/*
3 * edac_module.h
4 *
5 * For defining functions/data for within the EDAC_CORE module only
6 *
7 * written by doug thompson <norsk5@xmission.h>
8 */
9
10#ifndef __EDAC_MODULE_H__
11#define __EDAC_MODULE_H__
12
13#include <linux/sysdev.h>
14
15#include "edac_core.h"
16
17/*
18 * INTERNAL EDAC MODULE:
19 * EDAC memory controller sysfs create/remove functions
20 * and setup/teardown functions
21 *
22 * edac_mc objects
23 */
24extern int edac_sysfs_setup_mc_kset(void);
25extern void edac_sysfs_teardown_mc_kset(void);
26extern int edac_mc_register_sysfs_main_kobj(struct mem_ctl_info *mci);
27extern void edac_mc_unregister_sysfs_main_kobj(struct mem_ctl_info *mci);
28extern int edac_create_sysfs_mci_device(struct mem_ctl_info *mci);
29extern void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci);
30extern int edac_get_log_ue(void);
31extern int edac_get_log_ce(void);
32extern int edac_get_panic_on_ue(void);
33extern int edac_mc_get_log_ue(void);
34extern int edac_mc_get_log_ce(void);
35extern int edac_mc_get_panic_on_ue(void);
36extern int edac_get_poll_msec(void);
37extern int edac_mc_get_poll_msec(void);
38
39extern int edac_device_register_sysfs_main_kobj(
40 struct edac_device_ctl_info *edac_dev);
41extern void edac_device_unregister_sysfs_main_kobj(
42 struct edac_device_ctl_info *edac_dev);
43extern int edac_device_create_sysfs(struct edac_device_ctl_info *edac_dev);
44extern void edac_device_remove_sysfs(struct edac_device_ctl_info *edac_dev);
45
46/* edac core workqueue: single CPU mode */
47extern struct workqueue_struct *edac_workqueue;
48extern void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev,
49 unsigned msec);
50extern void edac_device_workq_teardown(struct edac_device_ctl_info *edac_dev);
51extern void edac_device_reset_delay_period(struct edac_device_ctl_info
52 *edac_dev, unsigned long value);
53extern void edac_mc_reset_delay_period(int value);
54
55extern void *edac_align_ptr(void *ptr, unsigned size);
56
57/*
58 * EDAC PCI functions
59 */
60#ifdef CONFIG_PCI
61extern void edac_pci_do_parity_check(void);
62extern void edac_pci_clear_parity_errors(void);
63extern int edac_sysfs_pci_setup(void);
64extern void edac_sysfs_pci_teardown(void);
65extern int edac_pci_get_check_errors(void);
66extern int edac_pci_get_poll_msec(void);
67extern void edac_pci_remove_sysfs(struct edac_pci_ctl_info *pci);
68extern void edac_pci_handle_pe(struct edac_pci_ctl_info *pci, const char *msg);
69extern void edac_pci_handle_npe(struct edac_pci_ctl_info *pci,
70 const char *msg);
71#else /* CONFIG_PCI */
72/* pre-process these away */
73#define edac_pci_do_parity_check()
74#define edac_pci_clear_parity_errors()
75#define edac_sysfs_pci_setup() (0)
76#define edac_sysfs_pci_teardown()
77#define edac_pci_get_check_errors()
78#define edac_pci_get_poll_msec()
79#define edac_pci_handle_pe()
80#define edac_pci_handle_npe()
81#endif /* CONFIG_PCI */
82
83#endif /* __EDAC_MODULE_H__ */