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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/m68k/include/uapi/asm/cachectl.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/m68k/include/uapi/asm/cachectl.h')
| -rw-r--r-- | arch/m68k/include/uapi/asm/cachectl.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/m68k/include/uapi/asm/cachectl.h b/arch/m68k/include/uapi/asm/cachectl.h new file mode 100644 index 000000000..6171e246c --- /dev/null +++ b/arch/m68k/include/uapi/asm/cachectl.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _M68K_CACHECTL_H +#define _M68K_CACHECTL_H + +/* Definitions for the cacheflush system call. */ + +#define FLUSH_SCOPE_LINE 1 /* Flush a cache line */ +#define FLUSH_SCOPE_PAGE 2 /* Flush a page */ +#define FLUSH_SCOPE_ALL 3 /* Flush the whole cache -- superuser only */ + +#define FLUSH_CACHE_DATA 1 /* Writeback and flush data cache */ +#define FLUSH_CACHE_INSN 2 /* Flush instruction cache */ +#define FLUSH_CACHE_BOTH 3 /* Flush both caches */ + +#endif /* _M68K_CACHECTL_H */ |