29 lines
730 B
C
29 lines
730 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright IBM Corp. 1999, 2023
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*/
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#ifndef _ASM_S390_FAULT_H
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#define _ASM_S390_FAULT_H
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union teid {
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unsigned long val;
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struct {
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unsigned long addr : 52; /* Translation-exception Address */
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unsigned long fsi : 2; /* Access Exception Fetch/Store Indication */
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unsigned long : 2;
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unsigned long b56 : 1;
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unsigned long : 3;
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unsigned long b60 : 1;
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unsigned long b61 : 1;
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unsigned long as : 2; /* ASCE Identifier */
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};
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};
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enum {
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TEID_FSI_UNKNOWN = 0, /* Unknown whether fetch or store */
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TEID_FSI_STORE = 1, /* Exception was due to store operation */
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TEID_FSI_FETCH = 2 /* Exception was due to fetch operation */
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};
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#endif /* _ASM_S390_FAULT_H */
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