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/* SPDX-License-Identifier: GPL-2.0 */
// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.
#ifndef __ASM_CSKY_PGTABLE_BITS_H
#define __ASM_CSKY_PGTABLE_BITS_H
/* implemented in software */
#define _PAGE_ACCESSED (1<<7)
#define _PAGE_READ (1<<8)
#define _PAGE_WRITE (1<<9)
#define _PAGE_PRESENT (1<<10)
#define _PAGE_MODIFIED (1<<11)
/* implemented in hardware */
#define _PAGE_GLOBAL (1<<0)
#define _PAGE_VALID (1<<1)
#define _PAGE_DIRTY (1<<2)
#define _PAGE_SO (1<<5)
#define _PAGE_BUF (1<<6)
#define _PAGE_CACHE (1<<3)
#define _CACHE_MASK _PAGE_CACHE
#define _CACHE_CACHED (_PAGE_CACHE | _PAGE_BUF)
#define _CACHE_UNCACHED (0)
#endif /* __ASM_CSKY_PGTABLE_BITS_H */
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