timb_dma.h

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/*
 * timb_dma.h timberdale FPGA DMA driver defines
 * Copyright (c) 2010 Intel Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

/* Supports:
 * Timberdale FPGA DMA engine
 */

#ifndef _LINUX_TIMB_DMA_H
#define _LINUX_TIMB_DMA_H

struct timb_dma_platform_data_channel {
    bool rx;
    unsigned int bytes_per_line;
    unsigned int descriptors;
    unsigned int descriptor_elements;
};

struct timb_dma_platform_data {
    unsigned nr_channels;
    struct timb_dma_platform_data_channel channels[32];
};

#endif