diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/include/asm/pgtable-3level-hwdef.h')
| -rw-r--r-- | ANDROID_3.4.5/arch/arm/include/asm/pgtable-3level-hwdef.h | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/ANDROID_3.4.5/arch/arm/include/asm/pgtable-3level-hwdef.h b/ANDROID_3.4.5/arch/arm/include/asm/pgtable-3level-hwdef.h deleted file mode 100644 index d7952824..00000000 --- a/ANDROID_3.4.5/arch/arm/include/asm/pgtable-3level-hwdef.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * arch/arm/include/asm/pgtable-3level-hwdef.h - * - * Copyright (C) 2011 ARM Ltd. - * Author: Catalin Marinas <catalin.marinas@arm.com> - * - * 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, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef _ASM_PGTABLE_3LEVEL_HWDEF_H -#define _ASM_PGTABLE_3LEVEL_HWDEF_H - -/* - * Hardware page table definitions. - * - * + Level 1/2 descriptor - * - common - */ -#define PMD_TYPE_MASK (_AT(pmdval_t, 3) << 0) -#define PMD_TYPE_FAULT (_AT(pmdval_t, 0) << 0) -#define PMD_TYPE_TABLE (_AT(pmdval_t, 3) << 0) -#define PMD_TYPE_SECT (_AT(pmdval_t, 1) << 0) -#define PMD_BIT4 (_AT(pmdval_t, 0)) -#define PMD_DOMAIN(x) (_AT(pmdval_t, 0)) - -/* - * - section - */ -#define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2) -#define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3) -#define PMD_SECT_S (_AT(pmdval_t, 3) << 8) -#define PMD_SECT_AF (_AT(pmdval_t, 1) << 10) -#define PMD_SECT_nG (_AT(pmdval_t, 1) << 11) -#define PMD_SECT_XN (_AT(pmdval_t, 1) << 54) -#define PMD_SECT_AP_WRITE (_AT(pmdval_t, 0)) -#define PMD_SECT_AP_READ (_AT(pmdval_t, 0)) -#define PMD_SECT_TEX(x) (_AT(pmdval_t, 0)) - -/* - * AttrIndx[2:0] encoding (mapping attributes defined in the MAIR* registers). - */ -#define PMD_SECT_UNCACHED (_AT(pmdval_t, 0) << 2) /* strongly ordered */ -#define PMD_SECT_BUFFERED (_AT(pmdval_t, 1) << 2) /* normal non-cacheable */ -#define PMD_SECT_WT (_AT(pmdval_t, 2) << 2) /* normal inner write-through */ -#define PMD_SECT_WB (_AT(pmdval_t, 3) << 2) /* normal inner write-back */ -#define PMD_SECT_WBWA (_AT(pmdval_t, 7) << 2) /* normal inner write-alloc */ - -/* - * + Level 3 descriptor (PTE) - */ -#define PTE_TYPE_MASK (_AT(pteval_t, 3) << 0) -#define PTE_TYPE_FAULT (_AT(pteval_t, 0) << 0) -#define PTE_TYPE_PAGE (_AT(pteval_t, 3) << 0) -#define PTE_BUFFERABLE (_AT(pteval_t, 1) << 2) /* AttrIndx[0] */ -#define PTE_CACHEABLE (_AT(pteval_t, 1) << 3) /* AttrIndx[1] */ -#define PTE_EXT_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */ -#define PTE_EXT_AF (_AT(pteval_t, 1) << 10) /* Access Flag */ -#define PTE_EXT_NG (_AT(pteval_t, 1) << 11) /* nG */ -#define PTE_EXT_XN (_AT(pteval_t, 1) << 54) /* XN */ - -/* - * 40-bit physical address supported. - */ -#define PHYS_MASK_SHIFT (40) -#define PHYS_MASK ((1ULL << PHYS_MASK_SHIFT) - 1) - -#endif |