daa02b5cdd
Fix the mbuf offload flags namespace by adding an RTE_ prefix to the name. The old flags remain usable, but a deprecation warning is issued at compilation. Signed-off-by: Olivier Matz <olivier.matz@6wind.com> Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru> Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Acked-by: Somnath Kotur <somnath.kotur@broadcom.com>
95 lines
3.4 KiB
C
95 lines
3.4 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_TXR_H_
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#define _BNXT_TXR_H_
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#include <rte_io.h>
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#define BNXT_MAX_TSO_SEGS 32
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#define BNXT_MIN_PKT_SIZE 52
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/* Number of transmit descriptors processed per inner loop in vector mode. */
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#define BNXT_TX_DESCS_PER_LOOP 4U
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struct bnxt_tx_ring_info {
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uint16_t tx_raw_prod;
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uint16_t tx_raw_cons;
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struct bnxt_db_info tx_db;
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struct tx_bd_long *tx_desc_ring;
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struct rte_mbuf **tx_buf_ring;
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rte_iova_t tx_desc_mapping;
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struct bnxt_ring *tx_ring_struct;
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};
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static inline uint32_t bnxt_tx_bds_in_hw(struct bnxt_tx_queue *txq)
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{
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return ((txq->tx_ring->tx_raw_prod - txq->tx_ring->tx_raw_cons) &
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txq->tx_ring->tx_ring_struct->ring_mask);
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}
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static inline uint32_t bnxt_tx_avail(struct bnxt_tx_queue *txq)
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{
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/* Tell compiler to fetch tx indices from memory. */
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rte_compiler_barrier();
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return ((txq->tx_ring->tx_ring_struct->ring_size -
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bnxt_tx_bds_in_hw(txq)) - 1);
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}
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void bnxt_free_tx_rings(struct bnxt *bp);
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int bnxt_init_one_tx_ring(struct bnxt_tx_queue *txq);
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int bnxt_init_tx_ring_struct(struct bnxt_tx_queue *txq, unsigned int socket_id);
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uint16_t bnxt_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
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uint16_t nb_pkts);
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#if defined(RTE_ARCH_X86) || defined(RTE_ARCH_ARM64)
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uint16_t bnxt_xmit_pkts_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
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uint16_t nb_pkts);
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#endif
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#if defined(RTE_ARCH_X86) && defined(CC_AVX2_SUPPORT)
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uint16_t bnxt_xmit_pkts_vec_avx2(void *tx_queue, struct rte_mbuf **tx_pkts,
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uint16_t nb_pkts);
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#endif
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int bnxt_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
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int bnxt_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
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int bnxt_flush_tx_cmp(struct bnxt_cp_ring_info *cpr);
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#define PKT_TX_OIP_IIP_TCP_UDP_CKSUM (RTE_MBUF_F_TX_TCP_CKSUM | RTE_MBUF_F_TX_UDP_CKSUM | \
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RTE_MBUF_F_TX_IP_CKSUM | RTE_MBUF_F_TX_OUTER_IP_CKSUM)
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#define PKT_TX_OIP_IIP_UDP_CKSUM (RTE_MBUF_F_TX_UDP_CKSUM | \
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RTE_MBUF_F_TX_IP_CKSUM | RTE_MBUF_F_TX_OUTER_IP_CKSUM)
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#define PKT_TX_OIP_IIP_TCP_CKSUM (RTE_MBUF_F_TX_TCP_CKSUM | \
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RTE_MBUF_F_TX_IP_CKSUM | RTE_MBUF_F_TX_OUTER_IP_CKSUM)
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#define PKT_TX_IIP_TCP_UDP_CKSUM (RTE_MBUF_F_TX_TCP_CKSUM | RTE_MBUF_F_TX_UDP_CKSUM | \
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RTE_MBUF_F_TX_IP_CKSUM)
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#define PKT_TX_IIP_TCP_CKSUM (RTE_MBUF_F_TX_TCP_CKSUM | RTE_MBUF_F_TX_IP_CKSUM)
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#define PKT_TX_IIP_UDP_CKSUM (RTE_MBUF_F_TX_UDP_CKSUM | RTE_MBUF_F_TX_IP_CKSUM)
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#define PKT_TX_OIP_TCP_UDP_CKSUM (RTE_MBUF_F_TX_TCP_CKSUM | RTE_MBUF_F_TX_UDP_CKSUM | \
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RTE_MBUF_F_TX_OUTER_IP_CKSUM)
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#define PKT_TX_OIP_UDP_CKSUM (RTE_MBUF_F_TX_UDP_CKSUM | \
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RTE_MBUF_F_TX_OUTER_IP_CKSUM)
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#define PKT_TX_OIP_TCP_CKSUM (RTE_MBUF_F_TX_TCP_CKSUM | \
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RTE_MBUF_F_TX_OUTER_IP_CKSUM)
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#define PKT_TX_OIP_IIP_CKSUM (RTE_MBUF_F_TX_IP_CKSUM | \
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RTE_MBUF_F_TX_OUTER_IP_CKSUM)
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#define PKT_TX_TCP_UDP_CKSUM (RTE_MBUF_F_TX_TCP_CKSUM | RTE_MBUF_F_TX_UDP_CKSUM)
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#define TX_BD_FLG_TIP_IP_TCP_UDP_CHKSUM (TX_BD_LONG_LFLAGS_TCP_UDP_CHKSUM | \
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TX_BD_LONG_LFLAGS_T_IP_CHKSUM | \
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TX_BD_LONG_LFLAGS_IP_CHKSUM)
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#define TX_BD_FLG_IP_TCP_UDP_CHKSUM (TX_BD_LONG_LFLAGS_TCP_UDP_CHKSUM | \
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TX_BD_LONG_LFLAGS_IP_CHKSUM)
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#define TX_BD_FLG_TIP_IP_CHKSUM (TX_BD_LONG_LFLAGS_T_IP_CHKSUM | \
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TX_BD_LONG_LFLAGS_IP_CHKSUM)
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#define TX_BD_FLG_TIP_TCP_UDP_CHKSUM (TX_BD_LONG_LFLAGS_TCP_UDP_CHKSUM | \
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TX_BD_LONG_LFLAGS_T_IP_CHKSUM)
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#endif
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