1 files changed, 48 insertions, 0 deletions

diff --git a/include/linux/cper.h b/include/linux/cper.h
index 723e952fde0d..d14ef4e77c8a 100644
--- a/include/linux/cper.h
+++ b/include/linux/cper.h
@@ -275,6 +275,50 @@ enum {
 #define CPER_ARM_INFO_FLAGS_PROPAGATED          BIT(2)
 #define CPER_ARM_INFO_FLAGS_OVERFLOW            BIT(3)
 
+#define CPER_ARM_CACHE_ERROR                    0
+#define CPER_ARM_TLB_ERROR                      1
+#define CPER_ARM_BUS_ERROR                      2
+#define CPER_ARM_VENDOR_ERROR                   3
+#define CPER_ARM_MAX_TYPE                       CPER_ARM_VENDOR_ERROR
+
+#define CPER_ARM_ERR_VALID_TRANSACTION_TYPE     BIT(0)
+#define CPER_ARM_ERR_VALID_OPERATION_TYPE       BIT(1)
+#define CPER_ARM_ERR_VALID_LEVEL                BIT(2)
+#define CPER_ARM_ERR_VALID_PROC_CONTEXT_CORRUPT BIT(3)
+#define CPER_ARM_ERR_VALID_CORRECTED            BIT(4)
+#define CPER_ARM_ERR_VALID_PRECISE_PC           BIT(5)
+#define CPER_ARM_ERR_VALID_RESTARTABLE_PC       BIT(6)
+#define CPER_ARM_ERR_VALID_PARTICIPATION_TYPE   BIT(7)
+#define CPER_ARM_ERR_VALID_TIME_OUT             BIT(8)
+#define CPER_ARM_ERR_VALID_ADDRESS_SPACE        BIT(9)
+#define CPER_ARM_ERR_VALID_MEM_ATTRIBUTES       BIT(10)
+#define CPER_ARM_ERR_VALID_ACCESS_MODE          BIT(11)
+
+#define CPER_ARM_ERR_TRANSACTION_SHIFT          16
+#define CPER_ARM_ERR_TRANSACTION_MASK           GENMASK(1,0)
+#define CPER_ARM_ERR_OPERATION_SHIFT            18
+#define CPER_ARM_ERR_OPERATION_MASK             GENMASK(3,0)
+#define CPER_ARM_ERR_LEVEL_SHIFT                22
+#define CPER_ARM_ERR_LEVEL_MASK                 GENMASK(2,0)
+#define CPER_ARM_ERR_PC_CORRUPT_SHIFT           25
+#define CPER_ARM_ERR_PC_CORRUPT_MASK            GENMASK(0,0)
+#define CPER_ARM_ERR_CORRECTED_SHIFT            26
+#define CPER_ARM_ERR_CORRECTED_MASK             GENMASK(0,0)
+#define CPER_ARM_ERR_PRECISE_PC_SHIFT           27
+#define CPER_ARM_ERR_PRECISE_PC_MASK            GENMASK(0,0)
+#define CPER_ARM_ERR_RESTARTABLE_PC_SHIFT       28
+#define CPER_ARM_ERR_RESTARTABLE_PC_MASK        GENMASK(0,0)
+#define CPER_ARM_ERR_PARTICIPATION_TYPE_SHIFT   29
+#define CPER_ARM_ERR_PARTICIPATION_TYPE_MASK    GENMASK(1,0)
+#define CPER_ARM_ERR_TIME_OUT_SHIFT             31
+#define CPER_ARM_ERR_TIME_OUT_MASK              GENMASK(0,0)
+#define CPER_ARM_ERR_ADDRESS_SPACE_SHIFT        32
+#define CPER_ARM_ERR_ADDRESS_SPACE_MASK         GENMASK(1,0)
+#define CPER_ARM_ERR_MEM_ATTRIBUTES_SHIFT       34
+#define CPER_ARM_ERR_MEM_ATTRIBUTES_MASK        GENMASK(8,0)
+#define CPER_ARM_ERR_ACCESS_MODE_SHIFT          43
+#define CPER_ARM_ERR_ACCESS_MODE_MASK           GENMASK(0,0)
+
 /*
  * All tables and structs must be byte-packed to match CPER
  * specification, since the tables are provided by the system BIOS
@@ -494,6 +538,8 @@ struct cper_sec_pcie {
 /* Reset to default packing */
 #pragma pack()
 
+extern const char * const cper_proc_error_type_strs[4];
+
 u64 cper_next_record_id(void);
 const char *cper_severity_str(unsigned int);
 const char *cper_mem_err_type_str(unsigned int);
@@ -503,5 +549,7 @@ 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 *);
+void cper_print_proc_arm(const char *pfx,
+                         const struct cper_sec_proc_arm *proc);
 
 #endif