diff options
Diffstat (limited to 'arch/arc/include/asm/page.h')
-rw-r--r-- | arch/arc/include/asm/page.h | 30 |
1 files changed, 1 insertions, 29 deletions
diff --git a/arch/arc/include/asm/page.h b/arch/arc/include/asm/page.h index d111d0cea9cc..dfe1f8a95f1d 100644 --- a/arch/arc/include/asm/page.h +++ b/arch/arc/include/asm/page.h | |||
@@ -5,37 +5,11 @@ | |||
5 | * it under the terms of the GNU General Public License version 2 as | 5 | * it under the terms of the GNU General Public License version 2 as |
6 | * published by the Free Software Foundation. | 6 | * published by the Free Software Foundation. |
7 | */ | 7 | */ |
8 | |||
9 | #ifndef __ASM_ARC_PAGE_H | 8 | #ifndef __ASM_ARC_PAGE_H |
10 | #define __ASM_ARC_PAGE_H | 9 | #define __ASM_ARC_PAGE_H |
11 | 10 | ||
12 | /* PAGE_SHIFT determines the page size */ | 11 | #include <uapi/asm/page.h> |
13 | #if defined(CONFIG_ARC_PAGE_SIZE_16K) | ||
14 | #define PAGE_SHIFT 14 | ||
15 | #elif defined(CONFIG_ARC_PAGE_SIZE_4K) | ||
16 | #define PAGE_SHIFT 12 | ||
17 | #else | ||
18 | /* | ||
19 | * Default 8k | ||
20 | * done this way (instead of under CONFIG_ARC_PAGE_SIZE_8K) because adhoc | ||
21 | * user code (busybox appletlib.h) expects PAGE_SHIFT to be defined w/o | ||
22 | * using the correct uClibc header and in their build our autoconf.h is | ||
23 | * not available | ||
24 | */ | ||
25 | #define PAGE_SHIFT 13 | ||
26 | #endif | ||
27 | |||
28 | #ifdef __ASSEMBLY__ | ||
29 | #define PAGE_SIZE (1 << PAGE_SHIFT) | ||
30 | #define PAGE_OFFSET (0x80000000) | ||
31 | #else | ||
32 | #define PAGE_SIZE (1UL << PAGE_SHIFT) /* Default 8K */ | ||
33 | #define PAGE_OFFSET (0x80000000UL) /* Kernel starts at 2G onwards */ | ||
34 | #endif | ||
35 | 12 | ||
36 | #define PAGE_MASK (~(PAGE_SIZE-1)) | ||
37 | |||
38 | #ifdef __KERNEL__ | ||
39 | 13 | ||
40 | #ifndef __ASSEMBLY__ | 14 | #ifndef __ASSEMBLY__ |
41 | 15 | ||
@@ -129,6 +103,4 @@ typedef unsigned long pgtable_t; | |||
129 | 103 | ||
130 | #endif /* !__ASSEMBLY__ */ | 104 | #endif /* !__ASSEMBLY__ */ |
131 | 105 | ||
132 | #endif /* __KERNEL__ */ | ||
133 | |||
134 | #endif | 106 | #endif |