mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-21 18:14:48 +08:00
e840774379
Fix period calculation in case user sets a value of 1000. The input of
round_jiffies_relative() should be in jiffies and not in milli-seconds.
[ bp: Use the same code pattern as in edac_device_workq_setup() for
clarity. ]
Fixes: c4cf3b454e ("EDAC: Rework workqueue handling")
Signed-off-by: Eliav Farber <farbere@amazon.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Cc: <stable@kernel.org>
Link: https://lore.kernel.org/r/20221020124458.22153-1-farbere@amazon.com
126 lines
4.5 KiB
C
126 lines
4.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
|
|
/*
|
|
* edac_module.h
|
|
*
|
|
* For defining functions/data for within the EDAC_CORE module only
|
|
*
|
|
* written by doug thompson <norsk5@xmission.h>
|
|
*/
|
|
|
|
#ifndef __EDAC_MODULE_H__
|
|
#define __EDAC_MODULE_H__
|
|
|
|
#include <acpi/ghes.h>
|
|
#include "edac_mc.h"
|
|
#include "edac_pci.h"
|
|
#include "edac_device.h"
|
|
|
|
/*
|
|
* INTERNAL EDAC MODULE:
|
|
* EDAC memory controller sysfs create/remove functions
|
|
* and setup/teardown functions
|
|
*
|
|
* edac_mc objects
|
|
*/
|
|
/* on edac_mc_sysfs.c */
|
|
int edac_mc_sysfs_init(void);
|
|
void edac_mc_sysfs_exit(void);
|
|
extern int edac_create_sysfs_mci_device(struct mem_ctl_info *mci,
|
|
const struct attribute_group **groups);
|
|
extern void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci);
|
|
extern int edac_mc_get_log_ue(void);
|
|
extern int edac_mc_get_log_ce(void);
|
|
extern int edac_mc_get_panic_on_ue(void);
|
|
extern unsigned int edac_mc_get_poll_msec(void);
|
|
|
|
unsigned edac_dimm_info_location(struct dimm_info *dimm, char *buf,
|
|
unsigned len);
|
|
|
|
/* on edac_device.c */
|
|
extern int edac_device_register_sysfs_main_kobj(
|
|
struct edac_device_ctl_info *edac_dev);
|
|
extern void edac_device_unregister_sysfs_main_kobj(
|
|
struct edac_device_ctl_info *edac_dev);
|
|
extern int edac_device_create_sysfs(struct edac_device_ctl_info *edac_dev);
|
|
extern void edac_device_remove_sysfs(struct edac_device_ctl_info *edac_dev);
|
|
|
|
/* edac core workqueue: single CPU mode */
|
|
int edac_workqueue_setup(void);
|
|
void edac_workqueue_teardown(void);
|
|
bool edac_queue_work(struct delayed_work *work, unsigned long delay);
|
|
bool edac_stop_work(struct delayed_work *work);
|
|
bool edac_mod_work(struct delayed_work *work, unsigned long delay);
|
|
|
|
extern void edac_device_reset_delay_period(struct edac_device_ctl_info
|
|
*edac_dev, unsigned long msec);
|
|
extern void edac_mc_reset_delay_period(unsigned long value);
|
|
|
|
/*
|
|
* EDAC debugfs functions
|
|
*/
|
|
|
|
#define edac_debugfs_remove_recursive debugfs_remove_recursive
|
|
#define edac_debugfs_remove debugfs_remove
|
|
#ifdef CONFIG_EDAC_DEBUG
|
|
void edac_debugfs_init(void);
|
|
void edac_debugfs_exit(void);
|
|
void edac_create_debugfs_nodes(struct mem_ctl_info *mci);
|
|
struct dentry *edac_debugfs_create_dir(const char *dirname);
|
|
struct dentry *
|
|
edac_debugfs_create_dir_at(const char *dirname, struct dentry *parent);
|
|
struct dentry *
|
|
edac_debugfs_create_file(const char *name, umode_t mode, struct dentry *parent,
|
|
void *data, const struct file_operations *fops);
|
|
void edac_debugfs_create_x8(const char *name, umode_t mode,
|
|
struct dentry *parent, u8 *value);
|
|
void edac_debugfs_create_x16(const char *name, umode_t mode,
|
|
struct dentry *parent, u16 *value);
|
|
void edac_debugfs_create_x32(const char *name, umode_t mode,
|
|
struct dentry *parent, u32 *value);
|
|
#else
|
|
static inline void edac_debugfs_init(void) { }
|
|
static inline void edac_debugfs_exit(void) { }
|
|
static inline void edac_create_debugfs_nodes(struct mem_ctl_info *mci) { }
|
|
static inline struct dentry *edac_debugfs_create_dir(const char *dirname) { return NULL; }
|
|
static inline struct dentry *
|
|
edac_debugfs_create_dir_at(const char *dirname, struct dentry *parent) { return NULL; }
|
|
static inline struct dentry *
|
|
edac_debugfs_create_file(const char *name, umode_t mode, struct dentry *parent,
|
|
void *data, const struct file_operations *fops) { return NULL; }
|
|
static inline void edac_debugfs_create_x8(const char *name, umode_t mode,
|
|
struct dentry *parent, u8 *value) { }
|
|
static inline void edac_debugfs_create_x16(const char *name, umode_t mode,
|
|
struct dentry *parent, u16 *value) { }
|
|
static inline void edac_debugfs_create_x32(const char *name, umode_t mode,
|
|
struct dentry *parent, u32 *value) { }
|
|
#endif
|
|
|
|
/*
|
|
* EDAC PCI functions
|
|
*/
|
|
#ifdef CONFIG_PCI
|
|
extern void edac_pci_do_parity_check(void);
|
|
extern void edac_pci_clear_parity_errors(void);
|
|
extern int edac_sysfs_pci_setup(void);
|
|
extern void edac_sysfs_pci_teardown(void);
|
|
extern int edac_pci_get_check_errors(void);
|
|
extern int edac_pci_get_poll_msec(void);
|
|
extern void edac_pci_remove_sysfs(struct edac_pci_ctl_info *pci);
|
|
extern void edac_pci_handle_pe(struct edac_pci_ctl_info *pci, const char *msg);
|
|
extern void edac_pci_handle_npe(struct edac_pci_ctl_info *pci,
|
|
const char *msg);
|
|
#else /* CONFIG_PCI */
|
|
/* pre-process these away */
|
|
#define edac_pci_do_parity_check()
|
|
#define edac_pci_clear_parity_errors()
|
|
#define edac_sysfs_pci_setup() (0)
|
|
#define edac_sysfs_pci_teardown()
|
|
#define edac_pci_get_check_errors()
|
|
#define edac_pci_get_poll_msec()
|
|
#define edac_pci_handle_pe()
|
|
#define edac_pci_handle_npe()
|
|
#endif /* CONFIG_PCI */
|
|
|
|
#endif /* __EDAC_MODULE_H__ */
|