| /* |
| * Copyright (C) 2016 - ARM Ltd |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * 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. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #ifndef __ARM64_S2_PGTABLE_NOPMD_H_ |
| #define __ARM64_S2_PGTABLE_NOPMD_H_ |
| |
| #include <asm/stage2_pgtable-nopud.h> |
| |
| #define __S2_PGTABLE_PMD_FOLDED |
| |
| #define S2_PMD_SHIFT S2_PUD_SHIFT |
| #define S2_PTRS_PER_PMD 1 |
| #define S2_PMD_SIZE (1UL << S2_PMD_SHIFT) |
| #define S2_PMD_MASK (~(S2_PMD_SIZE-1)) |
| |
| #define stage2_pud_none(pud) (0) |
| #define stage2_pud_present(pud) (1) |
| #define stage2_pud_clear(pud) do { } while (0) |
| #define stage2_pud_populate(pud, pmd) do { } while (0) |
| #define stage2_pmd_offset(pud, address) ((pmd_t *)(pud)) |
| |
| #define stage2_pmd_free(pmd) do { } while (0) |
| |
| #define stage2_pmd_addr_end(addr, end) (end) |
| |
| #define stage2_pud_huge(pud) (0) |
| #define stage2_pmd_table_empty(pmdp) (0) |
| |
| #endif |