a27d901331
Add Rx and Tx queues setup and handling. Signed-off-by: Alfredo Cardigliano <cardigliano@ntop.org> Reviewed-by: Shannon Nelson <snelson@pensando.io>
45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
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* Copyright(c) 2018-2019 Pensando Systems, Inc. All rights reserved.
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*/
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#ifndef _IONIC_RXTX_H_
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#define _IONIC_RXTX_H_
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#include <rte_mbuf.h>
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struct ionic_rx_service {
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/* cb in */
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struct rte_mbuf **rx_pkts;
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uint16_t nb_pkts;
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/* cb out */
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uint16_t nb_rx;
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};
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uint16_t ionic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
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uint16_t nb_pkts);
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uint16_t ionic_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
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uint16_t nb_pkts);
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uint16_t ionic_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
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uint16_t nb_pkts);
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int ionic_dev_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
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uint16_t nb_desc, uint32_t socket_id,
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const struct rte_eth_rxconf *rx_conf, struct rte_mempool *mp);
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void ionic_dev_rx_queue_release(void *rxq);
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int ionic_dev_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id);
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int ionic_dev_rx_queue_stop(struct rte_eth_dev *eth_dev, uint16_t rx_queue_id);
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int ionic_dev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
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uint16_t nb_desc, uint32_t socket_id,
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const struct rte_eth_txconf *tx_conf);
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void ionic_dev_tx_queue_release(void *tx_queue);
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int ionic_dev_tx_queue_stop(struct rte_eth_dev *eth_dev, uint16_t tx_queue_id);
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int ionic_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
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void ionic_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
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struct rte_eth_rxq_info *qinfo);
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void ionic_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
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struct rte_eth_txq_info *qinfo);
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#endif /* _IONIC_RXTX_H_ */
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