summaryrefslogtreecommitdiffstats
path: root/arch/hexagon/include/asm/dma.h
blob: da6d2f61a93a9ff2491f81cd677dd14c8d68631d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
/*
 * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

#ifndef _ASM_DMA_H
#define _ASM_DMA_H

#include <asm/io.h>

#define MAX_DMA_CHANNELS 1
#define MAX_DMA_ADDRESS  (PAGE_OFFSET)

extern size_t hexagon_coherent_pool_size;

#endif