162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
262306a36Sopenharmony_ci#ifndef _M68K_CACHECTL_H
362306a36Sopenharmony_ci#define _M68K_CACHECTL_H
462306a36Sopenharmony_ci
562306a36Sopenharmony_ci/* Definitions for the cacheflush system call.  */
662306a36Sopenharmony_ci
762306a36Sopenharmony_ci#define FLUSH_SCOPE_LINE    1	/* Flush a cache line */
862306a36Sopenharmony_ci#define FLUSH_SCOPE_PAGE    2	/* Flush a page */
962306a36Sopenharmony_ci#define FLUSH_SCOPE_ALL     3	/* Flush the whole cache -- superuser only */
1062306a36Sopenharmony_ci
1162306a36Sopenharmony_ci#define FLUSH_CACHE_DATA    1	/* Writeback and flush data cache */
1262306a36Sopenharmony_ci#define FLUSH_CACHE_INSN    2	/* Flush instruction cache */
1362306a36Sopenharmony_ci#define FLUSH_CACHE_BOTH    3	/* Flush both caches */
1462306a36Sopenharmony_ci
1562306a36Sopenharmony_ci#endif /* _M68K_CACHECTL_H */
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