1 /*
2  * Copyright (C) 2012 Regents of the University of California
3  *
4  *   This program is free software; you can redistribute it and/or
5  *   modify it under the terms of the GNU General Public License
6  *   as published by the Free Software Foundation, version 2.
7  *
8  *   This program is distributed in the hope that it will be useful,
9  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
10  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11  *   GNU General Public License for more details.
12  */
13 
14 #ifndef _ASM_RISCV_PGTABLE_32_H
15 #define _ASM_RISCV_PGTABLE_32_H
16 
17 #include <asm-generic/pgtable-nopmd.h>
18 #include <linux/const.h>
19 
20 /* Size of region mapped by a page global directory */
21 #define PGDIR_SHIFT     22
22 #define PGDIR_SIZE      (_AC(1, UL) << PGDIR_SHIFT)
23 #define PGDIR_MASK      (~(PGDIR_SIZE - 1))
24 
25 #endif /* _ASM_RISCV_PGTABLE_32_H */
26