xref: /openbmc/linux/arch/m68k/include/uapi/asm/cachectl.h (revision 6f52b16c)
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