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gerrit-public.fairphone.software / kernel / msm-4.9 / 5f3a2d39bb9dd4372c52fb2568c4520bcc91c8c4 / . / drivers / edac / edac_module.h
blob: 3d139c6e7fe325719b7ddaf4b38127f5895f8bb8 [file] [log] [blame]
Douglas Thompson7c9281d2007-07-19 01:49:33 -0700[diff] [blame]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
Douglas Thompson7c9281d2007-07-19 01:49:33 -0700[diff] [blame]13#include "edac_core.h"
14
15/*
16 * INTERNAL EDAC MODULE:
17 * EDAC memory controller sysfs create/remove functions
18 * and setup/teardown functions
Doug Thompson8096cfa2007-07-19 01:50:27 -0700[diff] [blame]19 *
20 * edac_mc objects
Douglas Thompson7c9281d2007-07-19 01:49:33 -0700[diff] [blame]21 */
Mauro Carvalho Chehab7a623c02012-04-16 16:41:11 -0300[diff] [blame]22 /* on edac_mc_sysfs.c */
23int edac_mc_sysfs_init(void);
24void edac_mc_sysfs_exit(void);
Douglas Thompson7c9281d2007-07-19 01:49:33 -0700[diff] [blame]25extern int edac_create_sysfs_mci_device(struct mem_ctl_info *mci);
26extern void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci);
Mauro Carvalho Chehab7a623c02012-04-16 16:41:11 -0300[diff] [blame]27void edac_unregister_sysfs(struct mem_ctl_info *mci);
Douglas Thompson7c9281d2007-07-19 01:49:33 -0700[diff] [blame]28extern int edac_get_log_ue(void);
29extern int edac_get_log_ce(void);
30extern int edac_get_panic_on_ue(void);
Dave Jiang4de78c62007-07-19 01:49:54 -0700[diff] [blame]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);
Douglas Thompson7c9281d2007-07-19 01:49:33 -0700[diff] [blame]34extern int edac_get_poll_msec(void);
Dave Jiang81d87cb2007-07-19 01:49:52 -0700[diff] [blame]35extern int edac_mc_get_poll_msec(void);
Douglas Thompson7c9281d2007-07-19 01:49:33 -0700[diff] [blame]36
Mauro Carvalho Chehab6e84d352012-04-30 10:24:43 -0300[diff] [blame]37unsigned edac_dimm_info_location(struct dimm_info *dimm, char *buf,
38 unsigned len);
39
Mauro Carvalho Chehab7a623c02012-04-16 16:41:11 -0300[diff] [blame]40 /* on edac_device.c */
Douglas Thompson1c3631f2007-07-19 01:50:29 -0700[diff] [blame]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);
Douglas Thompson7c9281d2007-07-19 01:49:33 -0700[diff] [blame]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);
Douglas Thompson7c9281d2007-07-19 01:49:33 -0700[diff] [blame]47
Douglas Thompsone27e3da2007-07-19 01:49:36 -0700[diff] [blame]48/* edac core workqueue: single CPU mode */
49extern struct workqueue_struct *edac_workqueue;
Dave Jiang81d87cb2007-07-19 01:49:52 -0700[diff] [blame]50extern void edac_device_workq_setup(struct edac_device_ctl_info *edac_dev,
Douglas Thompson079708b2007-07-19 01:49:58 -0700[diff] [blame]51 unsigned msec);
Dave Jiang81d87cb2007-07-19 01:49:52 -0700[diff] [blame]52extern void edac_device_workq_teardown(struct edac_device_ctl_info *edac_dev);
Douglas Thompson079708b2007-07-19 01:49:58 -0700[diff] [blame]53extern void edac_device_reset_delay_period(struct edac_device_ctl_info
54 *edac_dev, unsigned long value);
Doug Thompsonbce19682007-07-26 10:41:14 -0700[diff] [blame]55extern void edac_mc_reset_delay_period(int value);
56
Mauro Carvalho Chehab93e4fe62012-04-16 10:18:12 -0300[diff] [blame]57extern void *edac_align_ptr(void **p, unsigned size, int n_elems);
Douglas Thompson7c9281d2007-07-19 01:49:33 -0700[diff] [blame]58
59/*
Rob Herringe7930ba2012-06-11 21:32:12 -0500[diff] [blame]60 * EDAC debugfs functions
61 */
62#ifdef CONFIG_EDAC_DEBUG
63int edac_debugfs_init(void);
64void edac_debugfs_exit(void);
65#else
66static inline int edac_debugfs_init(void)
67{
68 return -ENODEV;
69}
70static inline void edac_debugfs_exit(void) {}
71#endif
72
73/*
Douglas Thompson7c9281d2007-07-19 01:49:33 -0700[diff] [blame]74 * EDAC PCI functions
75 */
76#ifdef CONFIG_PCI
77extern void edac_pci_do_parity_check(void);
78extern void edac_pci_clear_parity_errors(void);
79extern int edac_sysfs_pci_setup(void);
80extern void edac_sysfs_pci_teardown(void);
Dave Jiang4de78c62007-07-19 01:49:54 -0700[diff] [blame]81extern int edac_pci_get_check_errors(void);
82extern int edac_pci_get_poll_msec(void);
Doug Thompsond4c14652007-07-26 10:41:15 -0700[diff] [blame]83extern void edac_pci_remove_sysfs(struct edac_pci_ctl_info *pci);
84extern void edac_pci_handle_pe(struct edac_pci_ctl_info *pci, const char *msg);
85extern void edac_pci_handle_npe(struct edac_pci_ctl_info *pci,
86 const char *msg);
Douglas Thompson079708b2007-07-19 01:49:58 -0700[diff] [blame]87#else /* CONFIG_PCI */
Douglas Thompson7c9281d2007-07-19 01:49:33 -0700[diff] [blame]88/* pre-process these away */
89#define edac_pci_do_parity_check()
90#define edac_pci_clear_parity_errors()
91#define edac_sysfs_pci_setup() (0)
92#define edac_sysfs_pci_teardown()
Dave Jiang4de78c62007-07-19 01:49:54 -0700[diff] [blame]93#define edac_pci_get_check_errors()
94#define edac_pci_get_poll_msec()
Doug Thompsond4c14652007-07-26 10:41:15 -0700[diff] [blame]95#define edac_pci_handle_pe()
96#define edac_pci_handle_npe()
Douglas Thompson079708b2007-07-19 01:49:58 -0700[diff] [blame]97#endif /* CONFIG_PCI */
Douglas Thompson7c9281d2007-07-19 01:49:33 -0700[diff] [blame]98
Douglas Thompson079708b2007-07-19 01:49:58 -0700[diff] [blame]99#endif /* __EDAC_MODULE_H__ */