spear_dma.h

Go to the documentation of this file.

/*
* linux/spear_dma.h
*
* Copyright (ST) 2012 Rajeev Kumar ([email protected])
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/

#ifndef SPEAR_DMA_H
#define SPEAR_DMA_H

#include <linux/dmaengine.h>

struct spear_dma_data {
    void *data;
    dma_addr_t addr;
    u32 max_burst;
    enum dma_slave_buswidth addr_width;
    bool (*filter)(struct dma_chan *chan, void *slave);
};

#endif /* SPEAR_DMA_H */