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-rw-r--r--arch/arc/include/asm/arcregs.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arc/include/asm/arcregs.h b/arch/arc/include/asm/arcregs.h
index 6addeec34a7c..122e9af46824 100644
--- a/arch/arc/include/asm/arcregs.h
+++ b/arch/arc/include/asm/arcregs.h
@@ -68,6 +68,11 @@
#define ECR_C_PROTV_XCHG 0x03
#define ECR_C_PROTV_MISALIG_DATA 0x04
+#define ECR_C_BIT_PROTV_MISALIG_DATA 10
+
+/* Machine Check Cause Code Values */
+#define ECR_C_MCHK_DUP_TLB 0x01
+
/* DTLB Miss Exception Cause Code Values */
#define ECR_C_BIT_DTLB_LD_MISS 8
#define ECR_C_BIT_DTLB_ST_MISS 9