EDAC, MCE: Adjust DC decoders to F14h
Add a per-family data cache decoders. Since there is a certain overlap
between the different DC MCE signatures, reuse functionality between the
families as far as possible.
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
index 2712a90..85985c2 100644
--- a/drivers/edac/mce_amd.h
+++ b/drivers/edac/mce_amd.h
@@ -44,6 +44,39 @@
#define K8_NBSH_UECC BIT(13)
#define K8_NBSH_ERR_SCRUBER BIT(8)
+enum tt_ids {
+ TT_INSTR = 0,
+ TT_DATA,
+ TT_GEN,
+ TT_RESV,
+};
+
+enum ll_ids {
+ LL_RESV = 0,
+ LL_L1,
+ LL_L2,
+ LL_LG,
+};
+
+enum ii_ids {
+ II_MEM = 0,
+ II_RESV,
+ II_IO,
+ II_GEN,
+};
+
+enum rrrr_ids {
+ R4_GEN = 0,
+ R4_RD,
+ R4_WR,
+ R4_DRD,
+ R4_DWR,
+ R4_IRD,
+ R4_PREF,
+ R4_EVICT,
+ R4_SNOOP,
+};
+
extern const char *tt_msgs[];
extern const char *ll_msgs[];
extern const char *rrrr_msgs[];
@@ -63,6 +96,13 @@
u32 nbeal;
};
+/*
+ * per-family decoder ops
+ */
+struct amd_decoder_ops {
+ bool (*dc_mce)(u16);
+};
+
void amd_report_gart_errors(bool);
void amd_register_ecc_decoder(void (*f)(int, struct mce *, u32));
void amd_unregister_ecc_decoder(void (*f)(int, struct mce *, u32));