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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-08-02 05:55:55 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-08-02 16:32:35 -0400
commit4baa9922430662431231ac637adedddbb0cfb2d7 (patch)
treee8fb765ce3e41c01f33de34a0bc9494f0ae19818 /arch/arm/include/asm/mmu.h
parentff4db0a043a5dee7180bdffd178e61cd02812c68 (diff)
[ARM] move include/asm-arm to arch/arm/include/asm
Move platform independent header files to arch/arm/include/asm, leaving those in asm/arch* and asm/plat* alone. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/mmu.h')
-rw-r--r--arch/arm/include/asm/mmu.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/include/asm/mmu.h b/arch/arm/include/asm/mmu.h
new file mode 100644
index 000000000000..53099d4ee421
--- /dev/null
+++ b/arch/arm/include/asm/mmu.h
@@ -0,0 +1,33 @@
1#ifndef __ARM_MMU_H
2#define __ARM_MMU_H
3
4#ifdef CONFIG_MMU
5
6typedef struct {
7#ifdef CONFIG_CPU_HAS_ASID
8 unsigned int id;
9#endif
10 unsigned int kvm_seq;
11} mm_context_t;
12
13#ifdef CONFIG_CPU_HAS_ASID
14#define ASID(mm) ((mm)->context.id & 255)
15#else
16#define ASID(mm) (0)
17#endif
18
19#else
20
21/*
22 * From nommu.h:
23 * Copyright (C) 2002, David McCullough <davidm@snapgear.com>
24 * modified for 2.6 by Hyok S. Choi <hyok.choi@samsung.com>
25 */
26typedef struct {
27 struct vm_list_struct *vmlist;
28 unsigned long end_brk;
29} mm_context_t;
30
31#endif
32
33#endif