diff options
| author | Chen, Gong <gong.chen@linux.intel.com> | 2013-10-18 14:30:13 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2013-10-23 10:10:20 -0700 |
| commit | 147de14772ed897727dba7353916b02d1e0f17f4 (patch) | |
| tree | 7643b3c62c1b6ad149f36d573409b6f2d6761dc7 /include/linux/cper.h | |
| parent | dd6dad4288cb93e79bd7abfa6c6a338c47454d1a (diff) | |
| download | lwn-147de14772ed897727dba7353916b02d1e0f17f4.tar.gz lwn-147de14772ed897727dba7353916b02d1e0f17f4.zip | |
ACPI, APEI, CPER: Add UEFI 2.4 support for memory error
In latest UEFI spec(by now it is 2.4) memory error definition
for CPER (UEFI 2.4 Appendix N Common Platform Error Record)
adds some new fields. These fields help people to locate
memory error to an actual DIMM location.
Original-author: Tony Luck <tony.luck@intel.com>
Signed-off-by: Chen, Gong <gong.chen@linux.intel.com>
Reviewed-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/linux/cper.h')
| -rw-r--r-- | include/linux/cper.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/cper.h b/include/linux/cper.h index 09ebe2113641..2fc0ec3d89cc 100644 --- a/include/linux/cper.h +++ b/include/linux/cper.h @@ -218,8 +218,8 @@ enum { #define CPER_PROC_VALID_IP 0x1000 #define CPER_MEM_VALID_ERROR_STATUS 0x0001 -#define CPER_MEM_VALID_PHYSICAL_ADDRESS 0x0002 -#define CPER_MEM_VALID_PHYSICAL_ADDRESS_MASK 0x0004 +#define CPER_MEM_VALID_PA 0x0002 +#define CPER_MEM_VALID_PA_MASK 0x0004 #define CPER_MEM_VALID_NODE 0x0008 #define CPER_MEM_VALID_CARD 0x0010 #define CPER_MEM_VALID_MODULE 0x0020 @@ -232,6 +232,9 @@ enum { #define CPER_MEM_VALID_RESPONDER_ID 0x1000 #define CPER_MEM_VALID_TARGET_ID 0x2000 #define CPER_MEM_VALID_ERROR_TYPE 0x4000 +#define CPER_MEM_VALID_RANK_NUMBER 0x8000 +#define CPER_MEM_VALID_CARD_HANDLE 0x10000 +#define CPER_MEM_VALID_MODULE_HANDLE 0x20000 #define CPER_PCIE_VALID_PORT_TYPE 0x0001 #define CPER_PCIE_VALID_VERSION 0x0002 @@ -347,6 +350,10 @@ struct cper_sec_mem_err { __u64 responder_id; __u64 target_id; __u8 error_type; + __u8 reserved; + __u16 rank; + __u16 mem_array_handle; /* card handle in UEFI 2.4 */ + __u16 mem_dev_handle; /* module handle in UEFI 2.4 */ }; struct cper_sec_pcie { |