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-rw-r--r--arch/arc/include/asm/page.h30
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