linux/include/linux/dma/pxa-dma.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _PXA_DMA_H_
#define _PXA_DMA_H_

enum pxad_chan_prio { … };

/**
 * struct pxad_param - dma channel request parameters
 * @drcmr: requestor line number
 * @prio: minimal mandatory priority of the channel
 *
 * If a requested channel is granted, its priority will be at least @prio,
 * ie. if PXAD_PRIO_LOW is required, the requested channel will be either
 * PXAD_PRIO_LOW, PXAD_PRIO_NORMAL or PXAD_PRIO_HIGHEST.
 */
struct pxad_param { … };

#endif /* _PXA_DMA_H_ */