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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:35:05 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:31 +0000 |
| commit | 85c675d0d09a45a135bddd15d7b385f8758c32fb (patch) | |
| tree | 76267dbc9b9a130337be3640948fe397b04ac629 /arch/s390/include/asm/fault.h | |
| parent | Adding upstream version 6.6.15. (diff) | |
| download | linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.tar.xz linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.zip | |
Adding upstream version 6.7.7.upstream/6.7.7
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/s390/include/asm/fault.h')
| -rw-r--r-- | arch/s390/include/asm/fault.h | 28 |
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 0000000000..d326f56603 --- /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 */ |