/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _SH_CACHECTL_H
#define _SH_CACHECTL_H

/* Definitions for the cacheflush system call.  */

#define CACHEFLUSH_D_INVAL    0x1    /* invalidate (without write back) */
#define CACHEFLUSH_D_WB        0x2    /* write back (without invalidate) */
#define CACHEFLUSH_D_PURGE    0x3    /* writeback and invalidate */

#define CACHEFLUSH_I        0x4

/*
 * Options for cacheflush system call
 */
#define ICACHE    CACHEFLUSH_I        /* flush instruction cache */
#define DCACHE    CACHEFLUSH_D_PURGE    /* writeback and flush data cache */
#define BCACHE    (ICACHE|DCACHE)        /* flush both caches */

#endif /* _SH_CACHECTL_H */