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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /arch/s390/include/asm/cpu_mf-insn.h | |
| parent | Initial commit. (diff) | |
| download | linux-upstream.tar.xz linux-upstream.zip | |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | arch/s390/include/asm/cpu_mf-insn.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/s390/include/asm/cpu_mf-insn.h b/arch/s390/include/asm/cpu_mf-insn.h new file mode 100644 index 000000000..a68b362e0 --- /dev/null +++ b/arch/s390/include/asm/cpu_mf-insn.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Support for CPU-MF instructions + * + * Copyright IBM Corp. 2019 + * Author(s): Hendrik Brueckner <brueckner@linux.vnet.ibm.com> + */ +#ifndef _ASM_S390_CPU_MF_INSN_H +#define _ASM_S390_CPU_MF_INSN_H + +#ifdef __ASSEMBLY__ + +/* Macro to generate the STCCTM instruction with a customized + * M3 field designating the counter set. + */ +.macro STCCTM r1 m3 db2 + .insn rsy,0xeb0000000017,\r1,\m3 & 0xf,\db2 +.endm + +#endif /* __ASSEMBLY__ */ + +#endif |