1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2#ifndef _M68K_CACHECTL_H 3#define _M68K_CACHECTL_H 4 5/* Definitions for the cacheflush system call. */ 6 7#define FLUSH_SCOPE_LINE 1 /* Flush a cache line */ 8#define FLUSH_SCOPE_PAGE 2 /* Flush a page */ 9#define FLUSH_SCOPE_ALL 3 /* Flush the whole cache -- superuser only */ 10 11#define FLUSH_CACHE_DATA 1 /* Writeback and flush data cache */ 12#define FLUSH_CACHE_INSN 2 /* Flush instruction cache */ 13#define FLUSH_CACHE_BOTH 3 /* Flush both caches */ 14 15#endif /* _M68K_CACHECTL_H */ 16