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

  1/* SPDX-License-Identifier: GPL-2.0 */
  2
  3/*
  4 * edac_module.h
  5 *
  6 * For defining functions/data for within the EDAC_CORE module only
  7 *
  8 * written by doug thompson <norsk5@xmission.h>
  9 */
 10
 11#ifndef	__EDAC_MODULE_H__
 12#define	__EDAC_MODULE_H__
 13
 14#include <acpi/ghes.h>
 15#include "edac_mc.h"
 16#include "edac_pci.h"
 17#include "edac_device.h"
 18
 19/*
 20 * INTERNAL EDAC MODULE:
 21 * EDAC memory controller sysfs create/remove functions
 22 * and setup/teardown functions
 23 *
 24 * edac_mc objects
 25 */
 26	/* on edac_mc_sysfs.c */
 27int edac_mc_sysfs_init(void);
 28void edac_mc_sysfs_exit(void);
 29extern int edac_create_sysfs_mci_device(struct mem_ctl_info *mci,
 30					const struct attribute_group **groups);
 31extern void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci);
 
 
 
 32extern int edac_mc_get_log_ue(void);
 33extern int edac_mc_get_log_ce(void);
 34extern int edac_mc_get_panic_on_ue(void);
 35extern unsigned int edac_mc_get_poll_msec(void);
 
 36
 37unsigned edac_dimm_info_location(struct dimm_info *dimm, char *buf,
 38				 unsigned len);
 39
 40	/* on edac_device.c */
 41extern int edac_device_register_sysfs_main_kobj(
 42				struct edac_device_ctl_info *edac_dev);
 43extern void edac_device_unregister_sysfs_main_kobj(
 44				struct edac_device_ctl_info *edac_dev);
 45extern int edac_device_create_sysfs(struct edac_device_ctl_info *edac_dev);
 46extern void edac_device_remove_sysfs(struct edac_device_ctl_info *edac_dev);
 47
 48/* edac core workqueue: single CPU mode */
 49int edac_workqueue_setup(void);
 50void edac_workqueue_teardown(void);
 51bool edac_queue_work(struct delayed_work *work, unsigned long delay);
 52bool edac_stop_work(struct delayed_work *work);
 53bool edac_mod_work(struct delayed_work *work, unsigned long delay);
 54
 55extern void edac_device_reset_delay_period(struct edac_device_ctl_info
 56					   *edac_dev, unsigned long msec);
 57extern void edac_mc_reset_delay_period(unsigned long value);
 58
 59/*
 60 * EDAC debugfs functions
 61 */
 62
 63#define edac_debugfs_remove_recursive debugfs_remove_recursive
 64#define edac_debugfs_remove debugfs_remove
 65#ifdef CONFIG_EDAC_DEBUG
 66void edac_debugfs_init(void);
 67void edac_debugfs_exit(void);
 68void edac_create_debugfs_nodes(struct mem_ctl_info *mci);
 69struct dentry *edac_debugfs_create_dir(const char *dirname);
 70struct dentry *
 71edac_debugfs_create_dir_at(const char *dirname, struct dentry *parent);
 72struct dentry *
 73edac_debugfs_create_file(const char *name, umode_t mode, struct dentry *parent,
 74			 void *data, const struct file_operations *fops);
 75void edac_debugfs_create_x8(const char *name, umode_t mode,
 76			    struct dentry *parent, u8 *value);
 77void edac_debugfs_create_x16(const char *name, umode_t mode,
 78			     struct dentry *parent, u16 *value);
 79void edac_debugfs_create_x32(const char *name, umode_t mode,
 80			     struct dentry *parent, u32 *value);
 81#else
 82static inline void edac_debugfs_init(void)					{ }
 83static inline void edac_debugfs_exit(void)					{ }
 84static inline void edac_create_debugfs_nodes(struct mem_ctl_info *mci)		{ }
 85static inline struct dentry *edac_debugfs_create_dir(const char *dirname)	{ return NULL; }
 86static inline struct dentry *
 87edac_debugfs_create_dir_at(const char *dirname, struct dentry *parent)		{ return NULL; }
 88static inline struct dentry *
 89edac_debugfs_create_file(const char *name, umode_t mode, struct dentry *parent,
 90			 void *data, const struct file_operations *fops)	{ return NULL; }
 91static inline void edac_debugfs_create_x8(const char *name, umode_t mode,
 92					  struct dentry *parent, u8 *value)	{ }
 93static inline void edac_debugfs_create_x16(const char *name, umode_t mode,
 94					   struct dentry *parent, u16 *value)	{ }
 95static inline void edac_debugfs_create_x32(const char *name, umode_t mode,
 96		       struct dentry *parent, u32 *value)			{ }
 97#endif
 98
 99/*
100 * EDAC PCI functions
101 */
102#ifdef	CONFIG_PCI
103extern void edac_pci_do_parity_check(void);
104extern void edac_pci_clear_parity_errors(void);
105extern int edac_sysfs_pci_setup(void);
106extern void edac_sysfs_pci_teardown(void);
107extern int edac_pci_get_check_errors(void);
108extern int edac_pci_get_poll_msec(void);
109extern void edac_pci_remove_sysfs(struct edac_pci_ctl_info *pci);
110extern void edac_pci_handle_pe(struct edac_pci_ctl_info *pci, const char *msg);
111extern void edac_pci_handle_npe(struct edac_pci_ctl_info *pci,
112				const char *msg);
113#else				/* CONFIG_PCI */
114/* pre-process these away */
115#define edac_pci_do_parity_check()
116#define edac_pci_clear_parity_errors()
117#define edac_sysfs_pci_setup()  (0)
118#define edac_sysfs_pci_teardown()
119#define edac_pci_get_check_errors()
120#define edac_pci_get_poll_msec()
121#define edac_pci_handle_pe()
122#define edac_pci_handle_npe()
123#endif				/* CONFIG_PCI */
124
125#endif				/* __EDAC_MODULE_H__ */