erst.c (b3b515bbd689ba3937cac2dd3fc55057f8c50329) erst.c (9a4e1398208d147a9240731a1f8cfe7d8cc4c553)
1/*
2 * APEI Error Record Serialization Table support
3 *
4 * ERST is a way provided by APEI to save and retrieve hardware error
5 * information to and from a persistent store.
6 *
7 * For more information about ERST, please refer to ACPI Specification
8 * version 4.0, section 17.4.

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930
931 return 0;
932}
933
934static int erst_open_pstore(struct pstore_info *psi);
935static int erst_close_pstore(struct pstore_info *psi);
936static ssize_t erst_reader(u64 *id, enum pstore_type_id *type, int *count,
937 struct timespec *time, char **buf,
1/*
2 * APEI Error Record Serialization Table support
3 *
4 * ERST is a way provided by APEI to save and retrieve hardware error
5 * information to and from a persistent store.
6 *
7 * For more information about ERST, please refer to ACPI Specification
8 * version 4.0, section 17.4.

--- 921 unchanged lines hidden (view full) ---

930
931 return 0;
932}
933
934static int erst_open_pstore(struct pstore_info *psi);
935static int erst_close_pstore(struct pstore_info *psi);
936static ssize_t erst_reader(u64 *id, enum pstore_type_id *type, int *count,
937 struct timespec *time, char **buf,
938 struct pstore_info *psi);
938 bool *compressed, struct pstore_info *psi);
939static int erst_writer(enum pstore_type_id type, enum kmsg_dump_reason reason,
940 u64 *id, unsigned int part, int count, bool compressed,
941 size_t size, struct pstore_info *psi);
942static int erst_clearer(enum pstore_type_id type, u64 id, int count,
943 struct timespec time, struct pstore_info *psi);
944
945static struct pstore_info erst_info = {
946 .owner = THIS_MODULE,

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986{
987 erst_get_record_id_end();
988
989 return 0;
990}
991
992static ssize_t erst_reader(u64 *id, enum pstore_type_id *type, int *count,
993 struct timespec *time, char **buf,
939static int erst_writer(enum pstore_type_id type, enum kmsg_dump_reason reason,
940 u64 *id, unsigned int part, int count, bool compressed,
941 size_t size, struct pstore_info *psi);
942static int erst_clearer(enum pstore_type_id type, u64 id, int count,
943 struct timespec time, struct pstore_info *psi);
944
945static struct pstore_info erst_info = {
946 .owner = THIS_MODULE,

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986{
987 erst_get_record_id_end();
988
989 return 0;
990}
991
992static ssize_t erst_reader(u64 *id, enum pstore_type_id *type, int *count,
993 struct timespec *time, char **buf,
994 struct pstore_info *psi)
994 bool *compressed, struct pstore_info *psi)
995{
996 int rc;
997 ssize_t len = 0;
998 u64 record_id;
999 struct cper_pstore_record *rcd;
1000 size_t rcd_len = sizeof(*rcd) + erst_info.bufsize;
1001
1002 if (erst_disable)

--- 221 unchanged lines hidden --- 		995{
996 int rc;
997 ssize_t len = 0;
998 u64 record_id;
999 struct cper_pstore_record *rcd;
1000 size_t rcd_len = sizeof(*rcd) + erst_info.bufsize;
1001
1002 if (erst_disable)

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