1/*
 2 * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
 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 and
 6 * only version 2 as published by the Free Software Foundation.
 7 *
 8 * This program is distributed in the hope that it will be useful,
 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
16 * 02110-1301, USA.
17 */
18
19#ifndef _ASM_MMU_H
20#define _ASM_MMU_H
21
22#include <asm/vdso.h>
23
24/*
25 * Architecture-specific state for a mm_struct.
26 * For the Hexagon Virtual Machine, it can be a copy
27 * of the pointer to the page table base.
28 */
29struct mm_context {
30	unsigned long long generation;
31	unsigned long ptbase;
32	struct hexagon_vdso *vdso;
33};
34
35typedef struct mm_context mm_context_t;
36
37#endif

 1/*
 2 * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
 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 and
 6 * only version 2 as published by the Free Software Foundation.
 7 *
 8 * This program is distributed in the hope that it will be useful,
 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
16 * 02110-1301, USA.
17 */
18
19#ifndef _ASM_MMU_H
20#define _ASM_MMU_H
21
22#include <asm/vdso.h>
23
24/*
25 * Architecture-specific state for a mm_struct.
26 * For the Hexagon Virtual Machine, it can be a copy
27 * of the pointer to the page table base.
28 */
29struct mm_context {
30	unsigned long long generation;
31	unsigned long ptbase;
32	struct hexagon_vdso *vdso;
33};
34
35typedef struct mm_context mm_context_t;
36
37#endif