1 files changed, 28 insertions, 0 deletions
diff --git a/arch/s390/include/asm/fault.h b/arch/s390/include/asm/fault.h
new file mode 100644
index 000000000000..d326f56603d6
--- /dev/null
+++ b/arch/s390/include/asm/fault.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ *    Copyright IBM Corp. 1999, 2023
+ */
+#ifndef _ASM_S390_FAULT_H
+#define _ASM_S390_FAULT_H
+
+union teid {
+	unsigned long val;
+	struct {
+		unsigned long addr : 52; /* Translation-exception Address */
+		unsigned long fsi  : 2;	 /* Access Exception Fetch/Store Indication */
+		unsigned long	   : 2;
+		unsigned long b56  : 1;
+		unsigned long	   : 3;
+		unsigned long b60  : 1;
+		unsigned long b61  : 1;
+		unsigned long as   : 2;	 /* ASCE Identifier */
+	};
+};
+
+enum {
+	TEID_FSI_UNKNOWN = 0, /* Unknown whether fetch or store */
+	TEID_FSI_STORE	 = 1, /* Exception was due to store operation */
+	TEID_FSI_FETCH	 = 2  /* Exception was due to fetch operation */
+};
+
+#endif /* _ASM_S390_FAULT_H */