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>
diff --git a/include/linux/cper.h b/include/linux/cper.h
index 09ebe21..2fc0ec3 100644
--- a/include/linux/cper.h
+++ b/include/linux/cper.h
@@ -218,8 +218,8 @@
#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 @@
#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 @@
__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 {
