diff options
Diffstat (limited to 'drivers/net/nfp/nfp_net.c')
| -rw-r--r-- | drivers/net/nfp/nfp_net.c | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c index faad1ee9..6e5e305f 100644 --- a/drivers/net/nfp/nfp_net.c +++ b/drivers/net/nfp/nfp_net.c @@ -411,8 +411,10 @@ nfp_net_configure(struct rte_eth_dev *dev) return -EINVAL; } - /* Checking RX offloads */ - if (!(rxmode->offloads & DEV_RX_OFFLOAD_CRC_STRIP)) + /* KEEP_CRC offload flag is not supported by PMD + * can remove the below block when DEV_RX_OFFLOAD_CRC_STRIP removed + */ + if (rte_eth_dev_must_keep_crc(rxmode->offloads)) PMD_INIT_LOG(INFO, "HW does strip CRC. No configurable!"); return 0; @@ -1166,7 +1168,8 @@ nfp_net_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info) DEV_RX_OFFLOAD_UDP_CKSUM | DEV_RX_OFFLOAD_TCP_CKSUM; - dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_JUMBO_FRAME; + dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_JUMBO_FRAME | + DEV_RX_OFFLOAD_KEEP_CRC; if (hw->cap & NFP_NET_CFG_CTRL_TXVLAN) dev_info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT; @@ -1436,9 +1439,9 @@ nfp_net_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu) /* switch to jumbo mode if needed */ if ((uint32_t)mtu > ETHER_MAX_LEN) - dev->data->dev_conf.rxmode.jumbo_frame = 1; + dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_JUMBO_FRAME; else - dev->data->dev_conf.rxmode.jumbo_frame = 0; + dev->data->dev_conf.rxmode.offloads &= ~DEV_RX_OFFLOAD_JUMBO_FRAME; /* update max frame size */ dev->data->dev_conf.rxmode.max_rx_pkt_len = (uint32_t)mtu; @@ -2253,11 +2256,15 @@ nfp_net_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts) txq->wr_p = 0; pkt_size -= dma_size; - if (!pkt_size) - /* End of packet */ - txds->offset_eop |= PCIE_DESC_TX_EOP; + + /* + * Making the EOP, packets with just one segment + * the priority + */ + if (likely(!pkt_size)) + txds->offset_eop = PCIE_DESC_TX_EOP; else - txds->offset_eop &= PCIE_DESC_TX_OFFSET_MASK; + txds->offset_eop = 0; pkt = pkt->next; /* Referencing next free TX descriptor */ @@ -3126,9 +3133,9 @@ static int nfp_pf_pci_probe(struct rte_pci_driver *pci_drv __rte_unused, * use a lock file if UIO is being used. */ if (dev->kdrv == RTE_KDRV_VFIO) - cpp = nfp_cpp_from_device_name(dev->device.name, 0); + cpp = nfp_cpp_from_device_name(dev, 0); else - cpp = nfp_cpp_from_device_name(dev->device.name, 1); + cpp = nfp_cpp_from_device_name(dev, 1); if (!cpp) { PMD_DRV_LOG(ERR, "A CPP handle can not be obtained"); @@ -3277,9 +3284,7 @@ RTE_PMD_REGISTER_PCI_TABLE(net_nfp_vf, pci_id_nfp_vf_net_map); RTE_PMD_REGISTER_KMOD_DEP(net_nfp_pf, "* igb_uio | uio_pci_generic | vfio"); RTE_PMD_REGISTER_KMOD_DEP(net_nfp_vf, "* igb_uio | uio_pci_generic | vfio"); -RTE_INIT(nfp_init_log); -static void -nfp_init_log(void) +RTE_INIT(nfp_init_log) { nfp_logtype_init = rte_log_register("pmd.net.nfp.init"); if (nfp_logtype_init >= 0) |