Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
[cris-mirror.git] / arch / score / include / asm / pgtable-bits.h
blobfb8f306f4d11a9f5c78d214aa41b993c036d749a
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_SCORE_PGTABLE_BITS_H
3 #define _ASM_SCORE_PGTABLE_BITS_H
5 #define _PAGE_ACCESSED (1<<5) /* implemented in software */
6 #define _PAGE_READ (1<<6) /* implemented in software */
7 #define _PAGE_WRITE (1<<7) /* implemented in software */
8 #define _PAGE_PRESENT (1<<9) /* implemented in software */
9 #define _PAGE_MODIFIED (1<<10) /* implemented in software */
11 #define _PAGE_GLOBAL (1<<0)
12 #define _PAGE_VALID (1<<1)
13 #define _PAGE_SILENT_READ (1<<1) /* synonym */
14 #define _PAGE_DIRTY (1<<2) /* Write bit */
15 #define _PAGE_SILENT_WRITE (1<<2)
16 #define _PAGE_CACHE (1<<3) /* cache */
17 #define _CACHE_MASK (1<<3)
18 #define _PAGE_BUFFERABLE (1<<4) /*Fallow Spec. */
20 #define __READABLE (_PAGE_READ | _PAGE_SILENT_READ | _PAGE_ACCESSED)
21 #define __WRITEABLE (_PAGE_WRITE | _PAGE_SILENT_WRITE | _PAGE_MODIFIED)
22 #define _PAGE_CHG_MASK \
23 (PAGE_MASK | _PAGE_ACCESSED | _PAGE_MODIFIED | _PAGE_CACHE)
25 #endif /* _ASM_SCORE_PGTABLE_BITS_H */