Release 4.14 include/acpi/apei.h
/* SPDX-License-Identifier: GPL-2.0 */
/*
* apei.h - ACPI Platform Error Interface
*/
#ifndef ACPI_APEI_H
#define ACPI_APEI_H
#include <linux/acpi.h>
#include <linux/cper.h>
#include <asm/ioctls.h>
#define APEI_ERST_INVALID_RECORD_ID 0xffffffffffffffffULL
#define APEI_ERST_CLEAR_RECORD _IOW('E', 1, u64)
#define APEI_ERST_GET_RECORD_COUNT _IOR('E', 2, u32)
#ifdef __KERNEL__
enum hest_status {
HEST_ENABLED,
HEST_DISABLED,
HEST_NOT_FOUND,
};
extern int hest_disable;
extern int erst_disable;
#ifdef CONFIG_ACPI_APEI_GHES
extern bool ghes_disable;
#else
#define ghes_disable 1
#endif
#ifdef CONFIG_ACPI_APEI
void __init acpi_hest_init(void);
#else
static inline void acpi_hest_init(void) { return; }
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Rafael J. Wysocki | 10 | 100.00% | 1 | 100.00% |
| Total | 10 | 100.00% | 1 | 100.00% |
#endif
typedef int (*apei_hest_func_t)(struct acpi_hest_header *hest_hdr, void *data);
int apei_hest_parse(apei_hest_func_t func, void *data);
int erst_write(const struct cper_record_header *record);
ssize_t erst_get_record_count(void);
int erst_get_record_id_begin(int *pos);
int erst_get_record_id_next(int *pos, u64 *record_id);
void erst_get_record_id_end(void);
ssize_t erst_read(u64 record_id, struct cper_record_header *record,
size_t buflen);
int erst_clear(u64 record_id);
int arch_apei_enable_cmcff(struct acpi_hest_header *hest_hdr, void *data);
void arch_apei_report_mem_error(int sev, struct cper_sec_mem_err *mem_err);
void arch_apei_flush_tlb_one(unsigned long addr);
#endif
#endif
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Huang Ying | 137 | 62.84% | 4 | 36.36% |
| Tomasz Nowicki | 33 | 15.14% | 2 | 18.18% |
| Rafael J. Wysocki | 24 | 11.01% | 1 | 9.09% |
| Len Brown | 11 | 5.05% | 1 | 9.09% |
| Punit Agrawal | 11 | 5.05% | 1 | 9.09% |
| Greg Kroah-Hartman | 1 | 0.46% | 1 | 9.09% |
| Rusty Russell | 1 | 0.46% | 1 | 9.09% |
| Total | 218 | 100.00% | 11 | 100.00% |
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