diff options
Diffstat (limited to 'arch/arm64/include/asm/pgtable-4level-hwdef.h')
-rw-r--r-- | arch/arm64/include/asm/pgtable-4level-hwdef.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/arch/arm64/include/asm/pgtable-4level-hwdef.h b/arch/arm64/include/asm/pgtable-4level-hwdef.h deleted file mode 100644 index 0ec84e2274a3..000000000000 --- a/arch/arm64/include/asm/pgtable-4level-hwdef.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * 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 __ASM_PGTABLE_4LEVEL_HWDEF_H -#define __ASM_PGTABLE_4LEVEL_HWDEF_H - -#define PTRS_PER_PTE 512 -#define PTRS_PER_PMD 512 -#define PTRS_PER_PUD 512 -#define PTRS_PER_PGD 512 - -/* - * PGDIR_SHIFT determines the size a top-level page table entry can map. - */ -#define PGDIR_SHIFT 39 -#define PGDIR_SIZE (_AC(1, UL) << PGDIR_SHIFT) -#define PGDIR_MASK (~(PGDIR_SIZE-1)) - -/* - * PUD_SHIFT determines the size the second level page table entry can map. - */ -#define PUD_SHIFT 30 -#define PUD_SIZE (_AC(1, UL) << PUD_SHIFT) -#define PUD_MASK (~(PUD_SIZE-1)) - -/* - * PMD_SHIFT determines the size the third level page table entry can map. - */ -#define PMD_SHIFT 21 -#define PMD_SIZE (_AC(1, UL) << PMD_SHIFT) -#define PMD_MASK (~(PMD_SIZE-1)) - -/* - * section address mask and size definitions. - */ -#define SECTION_SHIFT 21 -#define SECTION_SIZE (_AC(1, UL) << SECTION_SHIFT) -#define SECTION_MASK (~(SECTION_SIZE-1)) - -#endif |