111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/**************************************************************************** 211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert **************************************************************************** 311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** 411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** This header was automatically generated from a Linux kernel header 511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** of the same name, to make information necessary for userspace to 611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** call into the kernel available to libc. It contains only constants, 711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** structures, and macros generated from the original header, and thus, 811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** contains no copyrightable information. 911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** 1011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** To edit the content of this header, modify the corresponding 1111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** source file (e.g. under external/kernel-headers/original/) then 1211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** run bionic/libc/kernel/tools/update_all.py 1311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** 1411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** Any manual change here will be lost the next time this script will 1511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** be run. You've been warned! 1611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert *** 1711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert **************************************************************************** 1811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert ****************************************************************************/ 1911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#ifndef _ASM_PGTABLE_H 2011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define _ASM_PGTABLE_H 2111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <asm/pgtable-32.h> 2211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <asm/io.h> 2311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 2411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <asm/pgtable-bits.h> 2511cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct mm_struct; 2611cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct vm_area_struct; 2711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PAGE_NONE __pgprot(_PAGE_PRESENT | _CACHE_CACHABLE_NONCOHERENT) 2811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 2911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | _page_cachable_default) 3011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PAGE_COPY __pgprot(_PAGE_PRESENT | _PAGE_READ | _page_cachable_default) 3111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PAGE_READONLY __pgprot(_PAGE_PRESENT | _PAGE_READ | _page_cachable_default) 3211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PAGE_KERNEL __pgprot(_PAGE_PRESENT | __READABLE | __WRITEABLE | _PAGE_GLOBAL | _page_cachable_default) 3311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 3411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PAGE_USERIO __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | _page_cachable_default) 3511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PAGE_KERNEL_UNCACHED __pgprot(_PAGE_PRESENT | __READABLE | __WRITEABLE | _PAGE_GLOBAL | _CACHE_UNCACHED) 3611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __P000 __pgprot(0) 3711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __P001 __pgprot(0) 3811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 3911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __P010 __pgprot(0) 4011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __P011 __pgprot(0) 4111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __P100 __pgprot(0) 4211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __P101 __pgprot(0) 4311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 4411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __P110 __pgprot(0) 4511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __P111 __pgprot(0) 4611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __S000 __pgprot(0) 4711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __S001 __pgprot(0) 4811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 4911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __S010 __pgprot(0) 5011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __S011 __pgprot(0) 5111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __S100 __pgprot(0) 5211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __S101 __pgprot(0) 5311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 5411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __S110 __pgprot(0) 5511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define __S111 __pgprot(0) 5611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define ZERO_PAGE(vaddr) (virt_to_page((void *)(empty_zero_page + (((unsigned long)(vaddr)) & zero_page_mask)))) 5711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define pmd_phys(pmd) virt_to_phys((void *)pmd_val(pmd)) 5811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 5911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define pmd_page(pmd) (pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT)) 6011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define pmd_page_vaddr(pmd) pmd_val(pmd) 6111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define pte_none(pte) (!(pte_val(pte) & ~_PAGE_GLOBAL)) 6211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define pte_present(pte) (pte_val(pte) & _PAGE_PRESENT) 6311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 6411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define set_pte_at(mm, addr, ptep, pteval) set_pte(ptep, pteval) 6511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define set_pmd(pmdptr, pmdval) do { *(pmdptr) = (pmdval); } while(0) 6611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PGD_T_LOG2 (__builtin_ffs(sizeof(pgd_t)) - 1) 6711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PMD_T_LOG2 (__builtin_ffs(sizeof(pmd_t)) - 1) 6811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 6911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PTE_T_LOG2 (__builtin_ffs(sizeof(pte_t)) - 1) 7011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define pgprot_noncached pgprot_noncached 7111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot)) 7211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define kern_addr_valid(addr) (1) 7311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 7411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) remap_pfn_range(vma, vaddr, pfn, size, prot) 7511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <asm-generic/pgtable.h> 7611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define HAVE_ARCH_UNMAPPED_AREA 7711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define pgtable_cache_init() do { } while (0) 7811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 7911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif 80