blob: fefcc69ee8b5a937bdcce8f551b4d3ce585db585 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
#include <linux/sysdev.h>
#include <asm/mce.h>
enum severity_level {
MCE_NO_SEVERITY,
MCE_KEEP_SEVERITY,
MCE_SOME_SEVERITY,
MCE_AO_SEVERITY,
MCE_UC_SEVERITY,
MCE_AR_SEVERITY,
MCE_PANIC_SEVERITY,
};
#define ATTR_LEN 16
/* One object for each MCE bank, shared by all CPUs */
struct mce_bank {
u64 ctl; /* subevents to enable */
unsigned char init; /* initialise bank? */
struct sysdev_attribute attr; /* sysdev attribute */
char attrname[ATTR_LEN]; /* attribute name */
};
int mce_severity(struct mce *a, int tolerant, char **msg);
struct dentry *mce_get_debugfs_dir(void);
extern int mce_ser;
extern struct mce_bank *mce_banks;
#ifdef CONFIG_ACPI_APEI
int apei_write_mce(struct mce *m);
ssize_t apei_read_mce(struct mce *m, u64 *record_id);
int apei_check_mce(void);
int apei_clear_mce(u64 record_id);
#else
static inline int apei_write_mce(struct mce *m)
{
return -EINVAL;
}
static inline ssize_t apei_read_mce(struct mce *m, u64 *record_id)
{
return 0;
}
static inline int apei_check_mce(void)
{
return 0;
}
static inline int apei_clear_mce(u64 record_id)
{
return -EINVAL;
}
#endif
|
