diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ras.h | 12 | ||||
| -rw-r--r-- | include/linux/uuid.h | 4 | ||||
| -rw-r--r-- | include/ras/ras_event.h | 45 |
3 files changed, 60 insertions, 1 deletions
diff --git a/include/linux/ras.h b/include/linux/ras.h index ffb147185e8d..62fac3042dce 100644 --- a/include/linux/ras.h +++ b/include/linux/ras.h @@ -2,6 +2,7 @@ #define __RAS_H__ #include <asm/errno.h> +#include <linux/uuid.h> #ifdef CONFIG_DEBUG_FS int ras_userspace_consumers(void); @@ -22,4 +23,15 @@ static inline void __init cec_init(void) { } static inline int cec_add_elem(u64 pfn) { return -ENODEV; } #endif +#ifdef CONFIG_RAS +void log_non_standard_event(const guid_t *sec_type, + const guid_t *fru_id, const char *fru_text, + const u8 sev, const u8 *err, const u32 len); +#else +static void log_non_standard_event(const guid_t *sec_type, + const guid_t *fru_id, const char *fru_text, + const u8 sev, const u8 *err, + const u32 len) { return; } +#endif + #endif /* __RAS_H__ */ diff --git a/include/linux/uuid.h b/include/linux/uuid.h index 75f7182d5360..61641faca38b 100644 --- a/include/linux/uuid.h +++ b/include/linux/uuid.h @@ -18,8 +18,10 @@ #include <uapi/linux/uuid.h> +#define UUID_SIZE 16 + typedef struct { - __u8 b[16]; + __u8 b[UUID_SIZE]; } uuid_t; #define UUID_INIT(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \ diff --git a/include/ras/ras_event.h b/include/ras/ras_event.h index 1791a12cfa85..4f79ba94fa6b 100644 --- a/include/ras/ras_event.h +++ b/include/ras/ras_event.h @@ -162,6 +162,51 @@ TRACE_EVENT(mc_event, ); /* + * Non-Standard Section Report + * + * This event is generated when hardware detected a hardware + * error event, which may be of non-standard section as defined + * in UEFI spec appendix "Common Platform Error Record", or may + * be of sections for which TRACE_EVENT is not defined. + * + */ +TRACE_EVENT(non_standard_event, + + TP_PROTO(const uuid_le *sec_type, + const uuid_le *fru_id, + const char *fru_text, + const u8 sev, + const u8 *err, + const u32 len), + + TP_ARGS(sec_type, fru_id, fru_text, sev, err, len), + + TP_STRUCT__entry( + __array(char, sec_type, UUID_SIZE) + __array(char, fru_id, UUID_SIZE) + __string(fru_text, fru_text) + __field(u8, sev) + __field(u32, len) + __dynamic_array(u8, buf, len) + ), + + TP_fast_assign( + memcpy(__entry->sec_type, sec_type, UUID_SIZE); + memcpy(__entry->fru_id, fru_id, UUID_SIZE); + __assign_str(fru_text, fru_text); + __entry->sev = sev; + __entry->len = len; + memcpy(__get_dynamic_array(buf), err, len); + ), + + TP_printk("severity: %d; sec type:%pU; FRU: %pU %s; data len:%d; raw data:%s", + __entry->sev, __entry->sec_type, + __entry->fru_id, __get_str(fru_text), + __entry->len, + __print_hex(__get_dynamic_array(buf), __entry->len)) +); + +/* * PCIe AER Trace event * * These events are generated when hardware detects a corrected or |
