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15 lines
559 B
15 lines
559 B
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
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#ifndef _M68K_CACHECTL_H |
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#define _M68K_CACHECTL_H |
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/* Definitions for the cacheflush system call. */ |
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#define FLUSH_SCOPE_LINE 1 /* Flush a cache line */ |
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#define FLUSH_SCOPE_PAGE 2 /* Flush a page */ |
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#define FLUSH_SCOPE_ALL 3 /* Flush the whole cache -- superuser only */ |
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#define FLUSH_CACHE_DATA 1 /* Writeback and flush data cache */ |
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#define FLUSH_CACHE_INSN 2 /* Flush instruction cache */ |
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#define FLUSH_CACHE_BOTH 3 /* Flush both caches */ |
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#endif /* _M68K_CACHECTL_H */
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