/*
 * This file is part of the Xilinx DMA IP Core driver for Linux
 *
 * Copyright (c) 2016-present,  Xilinx, Inc.
 * All rights reserved.
 *
 * This source code is licensed under both the BSD-style license (found in the
 * LICENSE file in the root directory of this source tree) and the GPLv2 (found
 * in the COPYING file in the root directory of this source tree).
 * You may select, at your option, one of the above-listed licenses.
 */

#ifndef __XVC_IOCTL_H__
#define __XVC_IOCTL_H__

#include <linux/ioctl.h>

/*
 * !!! TODO !!!
 * need a better way set the bar offset dynamicly
 */
#define XVC_BAR_OFFSET_DFLT	0x40000	/* DSA 4.0 */

#define XVC_MAGIC 0x58564344  // "XVCD"

struct xvc_ioc {
	unsigned int opcode;
	unsigned int length;
	unsigned char *tms_buf;
	unsigned char *tdi_buf;
	unsigned char *tdo_buf;
};

#define XDMA_IOCXVC	_IOWR(XVC_MAGIC, 1, struct xvc_ioc)

#endif /* __XVC_IOCTL_H__ */