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Diffstat (limited to 'arch/hexagon/include/asm/dma.h')
| -rw-r--r-- | arch/hexagon/include/asm/dma.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/hexagon/include/asm/dma.h b/arch/hexagon/include/asm/dma.h new file mode 100644 index 00000000000..da6d2f61a93 --- /dev/null +++ b/arch/hexagon/include/asm/dma.h @@ -0,0 +1,29 @@ +/* + * 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 |