/* =========================================================================
 * The Synopsys DWC ETHER QOS Software Driver and documentation (hereinafter
 * "Software") is an unsupported proprietary work of Synopsys, Inc. unless
 * otherwise expressly agreed to in writing between Synopsys and you.
 *
 * The Software IS NOT an item of Licensed Software or Licensed Product under
 * any End User Software License Agreement or Agreement for Licensed Product
 * with Synopsys or any supplement thereto.  Permission is hereby granted,
 * free of charge, to any person obtaining a copy of this software annotated
 * with this license and the Software, to deal in the Software without
 * restriction, including without limitation the rights to use, copy, modify,
 * merge, publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so, subject
 * to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS 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.
 * ========================================================================= */

#ifndef __DWC_ETH_QOS_DESC_H__

#define __DWC_ETH_QOS_DESC_H__

static int allocate_buffer_and_desc(struct DWC_ETH_QOS_prv_data *);

static void DWC_ETH_QOS_wrapper_tx_descriptor_init(struct DWC_ETH_QOS_prv_data
						   *pdata);

static void DWC_ETH_QOS_wrapper_tx_descriptor_init_single_q(struct
							    DWC_ETH_QOS_prv_data
							    *pdata, uint32_t qInx);

static void DWC_ETH_QOS_wrapper_rx_descriptor_init(struct DWC_ETH_QOS_prv_data
						   *pdata);

static void DWC_ETH_QOS_wrapper_rx_descriptor_init_single_q(struct
							    DWC_ETH_QOS_prv_data
							    *pdata, uint32_t qInx);

static void DWC_ETH_QOS_tx_free_mem(struct DWC_ETH_QOS_prv_data *);

static void DWC_ETH_QOS_rx_free_mem(struct DWC_ETH_QOS_prv_data *);

static unsigned int DWC_ETH_QOS_map_skb(struct net_device *, struct sk_buff *);

static void DWC_ETH_QOS_unmap_tx_skb(struct DWC_ETH_QOS_prv_data *,
				     struct DWC_ETH_QOS_tx_buffer *);

static void DWC_ETH_QOS_unmap_rx_skb(struct DWC_ETH_QOS_prv_data *,
				     struct DWC_ETH_QOS_rx_buffer *);

static void DWC_ETH_QOS_re_alloc_skb(struct DWC_ETH_QOS_prv_data *pdata,
					uint32_t qInx);

static void DWC_ETH_QOS_tx_desc_free_mem(struct DWC_ETH_QOS_prv_data *pdata,
					 uint32_t tx_q_cnt);

static void DWC_ETH_QOS_tx_buf_free_mem(struct DWC_ETH_QOS_prv_data *pdata,
					uint32_t tx_q_cnt);

static void DWC_ETH_QOS_rx_desc_free_mem(struct DWC_ETH_QOS_prv_data *pdata,
					 uint32_t rx_q_cnt);

static void DWC_ETH_QOS_rx_buf_free_mem(struct DWC_ETH_QOS_prv_data *pdata,
					uint32_t rx_q_cnt);

static void DWC_ETH_QOS_rx_skb_free_mem(struct DWC_ETH_QOS_prv_data *pdata,
					uint32_t rx_qCnt);

static void DWC_ETH_QOS_tx_skb_free_mem(struct DWC_ETH_QOS_prv_data *pdata,
					uint32_t tx_qCnt);
#endif