| Raghu Gandham | 82fa43f | 2012-03-27 11:37:17 -0700 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | *** To edit the content of this header, modify the corresponding |
| 11 | *** source file (e.g. under external/kernel-headers/original/) then |
| 12 | *** run bionic/libc/kernel/tools/update_all.py |
| 13 | *** |
| 14 | *** Any manual change here will be lost the next time this script will |
| 15 | *** be run. You've been warned! |
| 16 | *** |
| 17 | **************************************************************************** |
| 18 | ****************************************************************************/ |
| 19 | #ifndef _ASM_PGTABLE_H |
| 20 | #define _ASM_PGTABLE_H |
| 21 | #include <asm/io.h> |
| 22 | #include <asm/pgtable-bits.h> |
| 23 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 24 | struct mm_struct; |
| 25 | struct vm_area_struct; |
| 26 | #define PAGE_NONE __pgprot(_PAGE_PRESENT | _CACHE_CACHABLE_NONCOHERENT) |
| 27 | #define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | _page_cachable_default) |
| 28 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 29 | #define PAGE_COPY __pgprot(_PAGE_PRESENT | _PAGE_READ | _page_cachable_default) |
| 30 | #define PAGE_READONLY __pgprot(_PAGE_PRESENT | _PAGE_READ | _page_cachable_default) |
| 31 | #define PAGE_KERNEL __pgprot(_PAGE_PRESENT | __READABLE | __WRITEABLE | _PAGE_GLOBAL | _page_cachable_default) |
| 32 | #define PAGE_USERIO __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | _page_cachable_default) |
| 33 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 34 | #define PAGE_KERNEL_UNCACHED __pgprot(_PAGE_PRESENT | __READABLE | __WRITEABLE | _PAGE_GLOBAL | _CACHE_UNCACHED) |
| 35 | #define __P000 __pgprot(0) |
| 36 | #define __P001 __pgprot(0) |
| 37 | #define __P010 __pgprot(0) |
| 38 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 39 | #define __P011 __pgprot(0) |
| 40 | #define __P100 __pgprot(0) |
| 41 | #define __P101 __pgprot(0) |
| 42 | #define __P110 __pgprot(0) |
| 43 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 44 | #define __P111 __pgprot(0) |
| 45 | #define __S000 __pgprot(0) |
| 46 | #define __S001 __pgprot(0) |
| 47 | #define __S010 __pgprot(0) |
| 48 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 49 | #define __S011 __pgprot(0) |
| 50 | #define __S100 __pgprot(0) |
| 51 | #define __S101 __pgprot(0) |
| 52 | #define __S110 __pgprot(0) |
| 53 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 54 | #define __S111 __pgprot(0) |
| 55 | #define ZERO_PAGE(vaddr) (virt_to_page((void *)(empty_zero_page + (((unsigned long)(vaddr)) & zero_page_mask)))) |
| 56 | #define pmd_phys(pmd) virt_to_phys((void *)pmd_val(pmd)) |
| 57 | #define pmd_page(pmd) (pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT)) |
| 58 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 59 | #define pmd_page_vaddr(pmd) pmd_val(pmd) |
| 60 | #define pte_none(pte) (!(pte_val(pte) & ~_PAGE_GLOBAL)) |
| 61 | #define pte_present(pte) (pte_val(pte) & _PAGE_PRESENT) |
| 62 | #define set_pte_at(mm, addr, ptep, pteval) set_pte(ptep, pteval) |
| 63 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 64 | #define set_pmd(pmdptr, pmdval) do { *(pmdptr) = (pmdval); } while(0) |
| 65 | #define PGD_T_LOG2 (__builtin_ffs(sizeof(pgd_t)) - 1) |
| 66 | #define PMD_T_LOG2 (__builtin_ffs(sizeof(pmd_t)) - 1) |
| 67 | #define PTE_T_LOG2 (__builtin_ffs(sizeof(pte_t)) - 1) |
| 68 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 69 | #define pgprot_noncached pgprot_noncached |
| 70 | #define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot)) |
| 71 | #define kern_addr_valid(addr) (1) |
| 72 | #define io_remap_pfn_range(vma, vaddr, pfn, size, prot) remap_pfn_range(vma, vaddr, pfn, size, prot) |
| 73 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| 74 | #include <asm-generic/pgtable.h> |
| 75 | #define HAVE_ARCH_UNMAPPED_AREA |
| 76 | #define pgtable_cache_init() do { } while (0) |
| 77 | #endif |
| 78 | /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |