50e2c7fdc1
cnxk platform supports red/yellow packet marking based on TM configuration. This patch set hooks to enable/disable packet marking for VLAN DEI, IP DSCP and IP ECN. Marking enabled only in scalar mode. Signed-off-by: Satha Rao <skoteshwar@marvell.com> Acked-by: Jerin Jacob <jerinj@marvell.com>
68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(C) 2021 Marvell.
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*/
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#include "cn10k_ethdev.h"
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#include "cn10k_tx.h"
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static inline void
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pick_tx_func(struct rte_eth_dev *eth_dev,
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const eth_tx_burst_t tx_burst[NIX_TX_OFFLOAD_MAX])
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{
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struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
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/* [SEC] [TSP] [TSO] [NOFF] [VLAN] [OL3_OL4_CSUM] [IL3_IL4_CSUM] */
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eth_dev->tx_pkt_burst =
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tx_burst[dev->tx_offload_flags & (NIX_TX_OFFLOAD_MAX - 1)];
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if (eth_dev->data->dev_started)
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rte_eth_fp_ops[eth_dev->data->port_id].tx_pkt_burst =
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eth_dev->tx_pkt_burst;
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}
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void
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cn10k_eth_set_tx_function(struct rte_eth_dev *eth_dev)
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{
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struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
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const eth_tx_burst_t nix_eth_tx_burst[NIX_TX_OFFLOAD_MAX] = {
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#define T(name, sz, flags)[flags] = cn10k_nix_xmit_pkts_##name,
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NIX_TX_FASTPATH_MODES
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#undef T
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};
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const eth_tx_burst_t nix_eth_tx_burst_mseg[NIX_TX_OFFLOAD_MAX] = {
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#define T(name, sz, flags)[flags] = cn10k_nix_xmit_pkts_mseg_##name,
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NIX_TX_FASTPATH_MODES
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#undef T
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};
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const eth_tx_burst_t nix_eth_tx_vec_burst[NIX_TX_OFFLOAD_MAX] = {
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#define T(name, sz, flags)[flags] = cn10k_nix_xmit_pkts_vec_##name,
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NIX_TX_FASTPATH_MODES
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#undef T
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};
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const eth_tx_burst_t nix_eth_tx_vec_burst_mseg[NIX_TX_OFFLOAD_MAX] = {
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#define T(name, sz, flags)[flags] = cn10k_nix_xmit_pkts_vec_mseg_##name,
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NIX_TX_FASTPATH_MODES
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#undef T
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};
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if (dev->scalar_ena || dev->tx_mark) {
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pick_tx_func(eth_dev, nix_eth_tx_burst);
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if (dev->tx_offloads & RTE_ETH_TX_OFFLOAD_MULTI_SEGS)
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pick_tx_func(eth_dev, nix_eth_tx_burst_mseg);
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} else {
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pick_tx_func(eth_dev, nix_eth_tx_vec_burst);
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if (dev->tx_offloads & RTE_ETH_TX_OFFLOAD_MULTI_SEGS)
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pick_tx_func(eth_dev, nix_eth_tx_vec_burst_mseg);
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}
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rte_mb();
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}
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