1 /* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0) 2 * Copyright(c) 2018-2019 Pensando Systems, Inc. All rights reserved. 3 */ 4 5 #ifndef _IONIC_RXTX_H_ 6 #define _IONIC_RXTX_H_ 7 8 #include <rte_mbuf.h> 9 10 struct ionic_rx_service { 11 /* cb in */ 12 struct rte_mbuf **rx_pkts; 13 uint16_t nb_pkts; 14 /* cb out */ 15 uint16_t nb_rx; 16 }; 17 18 uint16_t ionic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, 19 uint16_t nb_pkts); 20 uint16_t ionic_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, 21 uint16_t nb_pkts); 22 uint16_t ionic_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, 23 uint16_t nb_pkts); 24 25 int ionic_dev_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id, 26 uint16_t nb_desc, uint32_t socket_id, 27 const struct rte_eth_rxconf *rx_conf, struct rte_mempool *mp); 28 void ionic_dev_rx_queue_release(struct rte_eth_dev *dev, uint16_t qid); 29 int ionic_dev_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id); 30 int ionic_dev_rx_queue_stop(struct rte_eth_dev *eth_dev, uint16_t rx_queue_id); 31 32 int ionic_dev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id, 33 uint16_t nb_desc, uint32_t socket_id, 34 const struct rte_eth_txconf *tx_conf); 35 void ionic_dev_tx_queue_release(struct rte_eth_dev *dev, uint16_t qid); 36 int ionic_dev_tx_queue_stop(struct rte_eth_dev *eth_dev, uint16_t tx_queue_id); 37 int ionic_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id); 38 39 void ionic_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id, 40 struct rte_eth_rxq_info *qinfo); 41 void ionic_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id, 42 struct rte_eth_txq_info *qinfo); 43 44 #endif /* _IONIC_RXTX_H_ */ 45