15 lines
559 B
C
15 lines
559 B
C
/* 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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