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- /* linux/include/linux/amba/pl330.h
- *
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- * Jaswinder Singh <jassi.brar@samsung.com>
- *
- * 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.
- */
- #ifndef __AMBA_PL330_H_
- #define __AMBA_PL330_H_
- #include <linux/dmaengine.h>
- struct dma_pl330_platdata {
- /*
- * Number of valid peripherals connected to DMAC.
- * This may be different from the value read from
- * CR0, as the PL330 implementation might have 'holes'
- * in the peri list or the peri could also be reached
- * from another DMAC which the platform prefers.
- */
- u8 nr_valid_peri;
- /* Array of valid peripherals */
- u8 *peri_id;
- /* Operational capabilities */
- dma_cap_mask_t cap_mask;
- /* Bytes to allocate for MC buffer */
- unsigned mcbuf_sz;
- };
- extern bool pl330_filter(struct dma_chan *chan, void *param);
- #endif /* __AMBA_PL330_H_ */
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