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/* 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 */
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