diff options
Diffstat (limited to 'include/asm-avr32/pgtable-2level.h')
-rw-r--r-- | include/asm-avr32/pgtable-2level.h | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/include/asm-avr32/pgtable-2level.h b/include/asm-avr32/pgtable-2level.h deleted file mode 100644 index 425dd567b5b9..000000000000 --- a/include/asm-avr32/pgtable-2level.h +++ /dev/null | |||
@@ -1,47 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright (C) 2004-2006 Atmel Corporation | ||
3 | * | ||
4 | * This program is free software; you can redistribute it and/or modify | ||
5 | * it under the terms of the GNU General Public License version 2 as | ||
6 | * published by the Free Software Foundation. | ||
7 | */ | ||
8 | #ifndef __ASM_AVR32_PGTABLE_2LEVEL_H | ||
9 | #define __ASM_AVR32_PGTABLE_2LEVEL_H | ||
10 | |||
11 | #include <asm-generic/pgtable-nopmd.h> | ||
12 | |||
13 | /* | ||
14 | * Traditional 2-level paging structure | ||
15 | */ | ||
16 | #define PGDIR_SHIFT 22 | ||
17 | #define PTRS_PER_PGD 1024 | ||
18 | |||
19 | #define PTRS_PER_PTE 1024 | ||
20 | |||
21 | #ifndef __ASSEMBLY__ | ||
22 | #define pte_ERROR(e) \ | ||
23 | printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e)) | ||
24 | #define pgd_ERROR(e) \ | ||
25 | printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e)) | ||
26 | |||
27 | /* | ||
28 | * Certain architectures need to do special things when PTEs | ||
29 | * within a page table are directly modified. Thus, the following | ||
30 | * hook is made available. | ||
31 | */ | ||
32 | #define set_pte(pteptr, pteval) (*(pteptr) = pteval) | ||
33 | #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep, pteval) | ||
34 | |||
35 | /* | ||
36 | * (pmds are folded into pgds so this doesn't get actually called, | ||
37 | * but the define is needed for a generic inline function.) | ||
38 | */ | ||
39 | #define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval) | ||
40 | |||
41 | #define pte_pfn(x) ((unsigned long)(((x).pte >> PAGE_SHIFT))) | ||
42 | #define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot)) | ||
43 | #define pfn_pmd(pfn, prot) __pmd(((pfn) << PAGE_SHIFT) | pgprot_val(prot)) | ||
44 | |||
45 | #endif /* !__ASSEMBLY__ */ | ||
46 | |||
47 | #endif /* __ASM_AVR32_PGTABLE_2LEVEL_H */ | ||