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/*-
 * Copyright (c) <2010>, Intel Corporation
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *	 notice, this list of conditions and the following disclaimer.
 *
 * - Redistributions in binary form must reproduce the above copyright
 *	 notice, this list of conditions and the following disclaimer in
 *	 the documentation and/or other materials provided with the
 *	 distribution.
 *
 * - Neither the name of Intel Corporation nor the names of its
 *	 contributors may be used to endorse or promote products derived
 *	 from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/**
 * Copyright (c) <2010-2014>, Wind River Systems, Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are
 * permitted provided that the following conditions are met:
 *
 * 1) Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * 2) Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation and/or
 * other materials provided with the distribution.
 *
 * 3) Neither the name of Wind River Systems nor the names of its contributors may be
 * used to endorse or promote products derived from this software without specific
 * prior written permission.
 *
 * 4) The screens displayed by the application must contain the copyright notice as defined
 * above and can not be removed without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 *	AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
/* Created 2010 by Keith Wiles @ intel.com */

#ifndef _PKTGEN_CONSTANTS_H_
#define _PKTGEN_CONSTANTS_H_

#include <rte_mbuf.h>

enum {
	DEFAULT_PKT_BURST       = 32,	/* Increasing this number consumes memory very fast */
#ifdef RTE_LIBRTE_VMXNET3_PMD
	DEFAULT_RX_DESC         = (DEFAULT_PKT_BURST * 8 * 2),
	DEFAULT_TX_DESC         = DEFAULT_RX_DESC,
#else
	DEFAULT_RX_DESC         = (DEFAULT_PKT_BURST * 8),
	DEFAULT_TX_DESC         = DEFAULT_RX_DESC,
#endif

	MAX_MBUFS_PER_PORT      = (DEFAULT_TX_DESC * 8),/* number of buffers to support per port */
	MAX_SPECIAL_MBUFS       = 64,
	MBUF_CACHE_SIZE         = (MAX_MBUFS_PER_PORT / 8),

	DEFAULT_BUFF_SIZE       = 2048,
	DEFAULT_PRIV_SIZE       = 0,
	MBUF_SIZE               = (DEFAULT_BUFF_SIZE - sizeof(struct rte_mbuf) - DEFAULT_PRIV_SIZE),

	NUM_Q                   = 8,	/**< Number of cores per port. */
};

#endif  /* _PKTGEN_CONSTANTS_H_ */