| /* |
| * Copyright (C) 2012 Regents of the University of California |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation, version 2. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef _ASM_RISCV_PGTABLE_32_H |
| #define _ASM_RISCV_PGTABLE_32_H |
| |
| #include <asm-generic/pgtable-nopmd.h> |
| #include <linux/const.h> |
| |
| /* Size of region mapped by a page global directory */ |
| #define PGDIR_SHIFT 22 |
| #define PGDIR_SIZE (_AC(1, UL) << PGDIR_SHIFT) |
| #define PGDIR_MASK (~(PGDIR_SIZE - 1)) |
| |
| #define MAX_POSSIBLE_PHYSMEM_BITS 34 |
| |
| #endif /* _ASM_RISCV_PGTABLE_32_H */ |
