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
34