- if (rxmode->hw_strip_crc) {
- PMD_INIT_LOG(INFO, "strip CRC not supported\n");
- return -EINVAL;
- }
+ if (!rxmode->hw_strip_crc)
+ PMD_INIT_LOG(INFO, "HW does strip CRC and it is not configurable\n");
if (rxmode->enable_scatter) {
PMD_INIT_LOG(INFO, "Scatter not supported\n");
if (rxmode->enable_scatter) {
PMD_INIT_LOG(INFO, "Scatter not supported\n");
tmp = rte_be_to_cpu_32(nn_cfg_readl(hw, NFP_NET_CFG_MACADDR + 4));
memcpy(&hw->mac_addr[4], &tmp, 2);
tmp = rte_be_to_cpu_32(nn_cfg_readl(hw, NFP_NET_CFG_MACADDR + 4));
memcpy(&hw->mac_addr[4], &tmp, 2);
/* reading per RX ring stats */
for (i = 0; i < dev->data->nb_rx_queues; i++) {
if (i == RTE_ETHDEV_QUEUE_STAT_CNTRS)
/* reading per RX ring stats */
for (i = 0; i < dev->data->nb_rx_queues; i++) {
if (i == RTE_ETHDEV_QUEUE_STAT_CNTRS)
dev_info->max_rx_queues = (uint16_t)hw->max_rx_queues;
dev_info->max_tx_queues = (uint16_t)hw->max_tx_queues;
dev_info->min_rx_bufsize = ETHER_MIN_MTU;
dev_info->max_rx_queues = (uint16_t)hw->max_rx_queues;
dev_info->max_tx_queues = (uint16_t)hw->max_tx_queues;
dev_info->min_rx_bufsize = ETHER_MIN_MTU;
/* switch to jumbo mode if needed */
if ((uint32_t)mtu > ETHER_MAX_LEN)
dev->data->dev_conf.rxmode.jumbo_frame = 1;
/* switch to jumbo mode if needed */
if ((uint32_t)mtu > ETHER_MAX_LEN)
dev->data->dev_conf.rxmode.jumbo_frame = 1;
/*
* We got a packet. Let's alloc a new mbuff for refilling the
* free descriptor ring as soon as possible
/*
* We got a packet. Let's alloc a new mbuff for refilling the
* free descriptor ring as soon as possible
/* Checking the RSS flag */
nfp_net_set_hash(rxq, rxds, mb);
/* Checking the RSS flag */
nfp_net_set_hash(rxq, rxds, mb);
nfp_net_tx_cksum(txq, txds, pkt);
if ((pkt->ol_flags & PKT_TX_VLAN_PKT) &&
nfp_net_tx_cksum(txq, txds, pkt);
if ((pkt->ol_flags & PKT_TX_VLAN_PKT) &&
/* configuring where to apply the RSS hash */
nn_cfg_writel(hw, NFP_NET_CFG_RSS_CTRL, cfg_rss_ctrl);
/* configuring where to apply the RSS hash */
nn_cfg_writel(hw, NFP_NET_CFG_RSS_CTRL, cfg_rss_ctrl);
hw->ver = nn_cfg_readl(hw, NFP_NET_CFG_VERSION);
hw->cap = nn_cfg_readl(hw, NFP_NET_CFG_CAP);
hw->max_mtu = nn_cfg_readl(hw, NFP_NET_CFG_MAX_MTU);
hw->ver = nn_cfg_readl(hw, NFP_NET_CFG_VERSION);
hw->cap = nn_cfg_readl(hw, NFP_NET_CFG_CAP);
hw->max_mtu = nn_cfg_readl(hw, NFP_NET_CFG_MAX_MTU);