84 lines
3.0 KiB
C
84 lines
3.0 KiB
C
/*-
|
|
* BSD LICENSE
|
|
*
|
|
* Copyright (c) 2015-2016 Freescale Semiconductor, Inc. All rights reserved.
|
|
* Copyright (c) 2016 NXP. 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 Freescale Semiconductor, Inc 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.
|
|
*/
|
|
|
|
#ifndef _DPAA2_ETHDEV_H
|
|
#define _DPAA2_ETHDEV_H
|
|
|
|
#include <mc/fsl_dpni.h>
|
|
#include <mc/fsl_mc_sys.h>
|
|
|
|
#define DPAA2_MIN_RX_BUF_SIZE 512
|
|
#define DPAA2_MAX_RX_PKT_LEN 10240 /*WRIOP support*/
|
|
|
|
#define MAX_TCS DPNI_MAX_TC
|
|
#define MAX_RX_QUEUES 16
|
|
#define MAX_TX_QUEUES 16
|
|
|
|
/*default tc to be used for ,congestion, distribution etc configuration. */
|
|
#define DPAA2_DEF_TC 0
|
|
|
|
/* Size of the input SMMU mapped memory required by MC */
|
|
#define DIST_PARAM_IOVA_SIZE 256
|
|
|
|
struct dpaa2_dev_priv {
|
|
void *hw;
|
|
int32_t hw_id;
|
|
int32_t qdid;
|
|
uint16_t token;
|
|
uint8_t nb_tx_queues;
|
|
uint8_t nb_rx_queues;
|
|
void *rx_vq[MAX_RX_QUEUES];
|
|
void *tx_vq[MAX_TX_QUEUES];
|
|
|
|
struct dpaa2_bp_list *bp_list; /**<Attached buffer pool list */
|
|
uint32_t options;
|
|
uint16_t num_dist_per_tc[MAX_TCS];
|
|
uint8_t max_mac_filters;
|
|
uint8_t max_vlan_filters;
|
|
uint8_t num_tc;
|
|
uint8_t flags; /*dpaa2 config flags */
|
|
};
|
|
|
|
int dpaa2_setup_flow_dist(struct rte_eth_dev *eth_dev,
|
|
uint32_t req_dist_set);
|
|
|
|
int dpaa2_remove_flow_dist(struct rte_eth_dev *eth_dev,
|
|
uint8_t tc_index);
|
|
|
|
int dpaa2_attach_bp_list(struct dpaa2_dev_priv *priv, void *blist);
|
|
|
|
uint16_t dpaa2_dev_rx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts);
|
|
uint16_t dpaa2_dev_tx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts);
|
|
|
|
#endif /* _DPAA2_ETHDEV_H */
|