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-rw-r--r--include/acpi/apei.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/include/acpi/apei.h b/include/acpi/apei.h
index 631a1ad2d10..b3365025ff8 100644
--- a/include/acpi/apei.h
+++ b/include/acpi/apei.h
@@ -5,9 +5,30 @@
#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__
+
extern int hest_disable;
+extern int erst_disable;
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_next_record_id(u64 *record_id);
+ssize_t erst_read(u64 record_id, struct cper_record_header *record,
+ size_t buflen);
+ssize_t erst_read_next(struct cper_record_header *record, size_t buflen);
+int erst_clear(u64 record_id);
+
+#endif
#endif