diff options
| author | Chen, Gong <gong.chen@linux.intel.com> | 2014-06-17 22:33:07 -0400 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2014-06-25 13:26:47 -0700 |
| commit | 2dfb7d51a61d7ca91b131c8db612f27d9390f2d5 (patch) | |
| tree | b2e9375f1ffaf2dc93418d78c27b6a13b34c8e88 /include/linux/cper.h | |
| parent | d963cd95bea93b7db9390a71d1e2cabbb3b2c3ea (diff) | |
trace, RAS: Add eMCA trace event interface
Add trace interface to elaborate all H/W error related information.
Signed-off-by: Chen, Gong <gong.chen@linux.intel.com>
Acked-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/linux/cper.h')
| -rw-r--r-- | include/linux/cper.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/linux/cper.h b/include/linux/cper.h index ed088b9c1298..76abba4b238e 100644 --- a/include/linux/cper.h +++ b/include/linux/cper.h @@ -22,6 +22,7 @@ #define LINUX_CPER_H #include <linux/uuid.h> +#include <linux/trace_seq.h> /* CPER record signature and the size */ #define CPER_SIG_RECORD "CPER" @@ -363,6 +364,24 @@ struct cper_sec_mem_err { __u16 mem_dev_handle; /* module handle in UEFI 2.4 */ }; +struct cper_mem_err_compact { + __u64 validation_bits; + __u16 node; + __u16 card; + __u16 module; + __u16 bank; + __u16 device; + __u16 row; + __u16 column; + __u16 bit_pos; + __u64 requestor_id; + __u64 responder_id; + __u64 target_id; + __u16 rank; + __u16 mem_array_handle; + __u16 mem_dev_handle; +}; + struct cper_sec_pcie { __u64 validation_bits; __u32 port_type; @@ -406,5 +425,9 @@ const char *cper_severity_str(unsigned int); const char *cper_mem_err_type_str(unsigned int); void cper_print_bits(const char *prefix, unsigned int bits, const char * const strs[], unsigned int strs_size); +void cper_mem_err_pack(const struct cper_sec_mem_err *, + struct cper_mem_err_compact *); +const char *cper_mem_err_unpack(struct trace_seq *, + struct cper_mem_err_compact *); #endif |