| /* 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 */ |