56bbd6ac84
Converted rte_atomic usages to compiler atomic built-ins. Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com> Reviewed-by: Kathleen Capella <kathleen.capella@arm.com> Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
70 lines
2.4 KiB
C
70 lines
2.4 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2014-2021 Broadcom
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* All rights reserved.
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*/
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#ifndef _BNXT_RQX_H_
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#define _BNXT_RQX_H_
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/* Maximum receive burst supported in vector mode. */
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#define RTE_BNXT_MAX_RX_BURST 64U
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/* Drop by default when receive desc is not available. */
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#define BNXT_DEFAULT_RX_DROP_EN 1
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struct bnxt;
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struct bnxt_rx_ring_info;
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struct bnxt_cp_ring_info;
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struct bnxt_rx_queue {
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struct rte_mempool *mb_pool; /* mbuf pool for RX ring */
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uint64_t mbuf_initializer; /* val to init mbuf */
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uint16_t nb_rx_desc; /* num of RX desc */
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uint16_t rx_free_thresh; /* max free RX desc to hold */
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uint16_t queue_id; /* RX queue index */
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#if defined(RTE_ARCH_X86) || defined(RTE_ARCH_ARM64)
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uint16_t rxrearm_nb; /* number of descs to reinit. */
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uint16_t rxrearm_start; /* next desc index to reinit. */
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#endif
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uint16_t port_id; /* Device port identifier */
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uint8_t crc_len; /* 0 if CRC stripped, 4 otherwise */
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uint8_t rx_deferred_start; /* not in global dev start */
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uint8_t rx_started; /* RX queue is started */
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uint8_t drop_en; /* Drop when rx desc not available. */
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uint8_t in_reset; /* Rx ring is scheduled for reset */
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struct bnxt *bp;
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int index;
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struct bnxt_vnic_info *vnic;
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uint32_t rx_buf_size;
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struct bnxt_rx_ring_info *rx_ring;
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struct bnxt_cp_ring_info *cp_ring;
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struct rte_mbuf fake_mbuf;
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uint64_t rx_mbuf_alloc_fail;
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const struct rte_memzone *mz;
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};
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void bnxt_free_rxq_stats(struct bnxt_rx_queue *rxq);
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int bnxt_mq_rx_configure(struct bnxt *bp);
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void bnxt_rx_queue_release_op(struct rte_eth_dev *dev, uint16_t queue_idx);
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int bnxt_rx_queue_setup_op(struct rte_eth_dev *eth_dev,
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uint16_t queue_idx,
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uint16_t nb_desc,
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unsigned int socket_id,
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const struct rte_eth_rxconf *rx_conf,
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struct rte_mempool *mp);
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void bnxt_free_rx_mbufs(struct bnxt *bp);
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int bnxt_rx_queue_intr_enable_op(struct rte_eth_dev *eth_dev,
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uint16_t queue_id);
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int bnxt_rx_queue_intr_disable_op(struct rte_eth_dev *eth_dev,
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uint16_t queue_id);
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int bnxt_rx_queue_start(struct rte_eth_dev *dev,
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uint16_t rx_queue_id);
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int bnxt_rx_queue_stop(struct rte_eth_dev *dev,
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uint16_t rx_queue_id);
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void bnxt_rx_queue_release_mbufs(struct bnxt_rx_queue *rxq);
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int bnxt_need_agg_ring(struct rte_eth_dev *eth_dev);
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void bnxt_free_rxq_mem(struct bnxt_rx_queue *rxq);
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uint64_t bnxt_get_rx_port_offloads(struct bnxt *bp);
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#endif
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