X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Focteontx2%2Fotx2_ethdev_ops.c;h=963cc285edc8cc7add92437e03c81ee0a8539eb2;hb=29072d593fe4443f8745f648907c876846167d7b;hp=d1e77c324450cfb2479a963b712d684abf9f4f78;hpb=c261680cdb82996d30261c1eb4eb762c23ee842e;p=dpdk.git diff --git a/drivers/net/octeontx2/otx2_ethdev_ops.c b/drivers/net/octeontx2/otx2_ethdev_ops.c index d1e77c3244..963cc285ed 100644 --- a/drivers/net/octeontx2/otx2_ethdev_ops.c +++ b/drivers/net/octeontx2/otx2_ethdev_ops.c @@ -2,6 +2,7 @@ * Copyright(C) 2019 Marvell International Ltd. */ +#include #include #include "otx2_ethdev.h" @@ -16,6 +17,8 @@ otx2_nix_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu) struct nix_frs_cfg *req; int rc; + frame_size += NIX_TIMESYNC_RX_OFFSET * otx2_ethdev_is_ptp_en(dev); + /* Check if MTU is within the allowed range */ if (frame_size < NIX_MIN_FRS || frame_size > NIX_MAX_FRS) return -EINVAL; @@ -55,7 +58,7 @@ otx2_nix_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu) if (rc) return rc; - if (frame_size > RTE_ETHER_MAX_LEN) + if (frame_size > NIX_L2_MAX_LEN) dev->rx_offloads |= DEV_RX_OFFLOAD_JUMBO_FRAME; else dev->rx_offloads &= ~DEV_RX_OFFLOAD_JUMBO_FRAME; @@ -69,22 +72,15 @@ otx2_nix_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu) int otx2_nix_recalc_mtu(struct rte_eth_dev *eth_dev) { - struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev); struct rte_eth_dev_data *data = eth_dev->data; - struct rte_pktmbuf_pool_private *mbp_priv; struct otx2_eth_rxq *rxq; - uint32_t buffsz; uint16_t mtu; int rc; - /* Get rx buffer size */ rxq = data->rx_queues[0]; - mbp_priv = rte_mempool_get_priv(rxq->pool); - buffsz = mbp_priv->mbuf_data_room_size - RTE_PKTMBUF_HEADROOM; /* Setup scatter mode if needed by jumbo */ - if (data->dev_conf.rxmode.max_rx_pkt_len > buffsz) - dev->rx_offloads |= DEV_RX_OFFLOAD_SCATTER; + otx2_nix_enable_mseg_on_jumbo(rxq); /* Setup MTU based on max_rx_pkt_len */ mtu = data->dev_conf.rxmode.max_rx_pkt_len - NIX_L2_OVERHEAD; @@ -145,8 +141,10 @@ otx2_nix_promisc_enable(struct rte_eth_dev *eth_dev) int otx2_nix_promisc_disable(struct rte_eth_dev *eth_dev) { - otx2_nix_promisc_config(eth_dev, 0); + struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev); + otx2_nix_promisc_config(eth_dev, dev->dmac_filter_enable); nix_cgx_promisc_config(eth_dev, 0); + dev->dmac_filter_enable = false; return 0; } @@ -225,6 +223,104 @@ otx2_nix_txq_info_get(struct rte_eth_dev *eth_dev, uint16_t queue_id, qinfo->conf.tx_deferred_start = 0; } +int +otx2_rx_burst_mode_get(struct rte_eth_dev *eth_dev, + __rte_unused uint16_t queue_id, + struct rte_eth_burst_mode *mode) +{ + ssize_t bytes = 0, str_size = RTE_ETH_BURST_MODE_INFO_SIZE, rc; + struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev); + const struct burst_info { + uint16_t flags; + const char *output; + } rx_offload_map[] = { + {NIX_RX_OFFLOAD_RSS_F, "RSS,"}, + {NIX_RX_OFFLOAD_PTYPE_F, " Ptype,"}, + {NIX_RX_OFFLOAD_CHECKSUM_F, " Checksum,"}, + {NIX_RX_OFFLOAD_VLAN_STRIP_F, " VLAN Strip,"}, + {NIX_RX_OFFLOAD_MARK_UPDATE_F, " Mark Update,"}, + {NIX_RX_OFFLOAD_TSTAMP_F, " Timestamp,"}, + {NIX_RX_MULTI_SEG_F, " Scattered,"} + }; + static const char *const burst_mode[] = {"Vector Neon, Rx Offloads:", + "Scalar, Rx Offloads:" + }; + uint32_t i; + + /* Update burst mode info */ + rc = rte_strscpy(mode->info + bytes, burst_mode[dev->scalar_ena], + str_size - bytes); + if (rc < 0) + goto done; + + bytes += rc; + + /* Update Rx offload info */ + for (i = 0; i < RTE_DIM(rx_offload_map); i++) { + if (dev->rx_offload_flags & rx_offload_map[i].flags) { + rc = rte_strscpy(mode->info + bytes, + rx_offload_map[i].output, + str_size - bytes); + if (rc < 0) + goto done; + + bytes += rc; + } + } + +done: + return 0; +} + +int +otx2_tx_burst_mode_get(struct rte_eth_dev *eth_dev, + __rte_unused uint16_t queue_id, + struct rte_eth_burst_mode *mode) +{ + ssize_t bytes = 0, str_size = RTE_ETH_BURST_MODE_INFO_SIZE, rc; + struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev); + const struct burst_info { + uint16_t flags; + const char *output; + } tx_offload_map[] = { + {NIX_TX_OFFLOAD_L3_L4_CSUM_F, " Inner L3/L4 csum,"}, + {NIX_TX_OFFLOAD_OL3_OL4_CSUM_F, " Outer L3/L4 csum,"}, + {NIX_TX_OFFLOAD_VLAN_QINQ_F, " VLAN Insertion,"}, + {NIX_TX_OFFLOAD_MBUF_NOFF_F, " MBUF free disable,"}, + {NIX_TX_OFFLOAD_TSTAMP_F, " Timestamp,"}, + {NIX_TX_OFFLOAD_TSO_F, " TSO,"}, + {NIX_TX_MULTI_SEG_F, " Scattered,"} + }; + static const char *const burst_mode[] = {"Vector Neon, Tx Offloads:", + "Scalar, Tx Offloads:" + }; + uint32_t i; + + /* Update burst mode info */ + rc = rte_strscpy(mode->info + bytes, burst_mode[dev->scalar_ena], + str_size - bytes); + if (rc < 0) + goto done; + + bytes += rc; + + /* Update Tx offload info */ + for (i = 0; i < RTE_DIM(tx_offload_map); i++) { + if (dev->tx_offload_flags & tx_offload_map[i].flags) { + rc = rte_strscpy(mode->info + bytes, + tx_offload_map[i].output, + str_size - bytes); + if (rc < 0) + goto done; + + bytes += rc; + } + } + +done: + return 0; +} + static void nix_rx_head_tail_get(struct otx2_eth_dev *dev, uint32_t *head, uint32_t *tail, uint16_t queue_idx) @@ -509,9 +605,17 @@ otx2_nix_info_get(struct rte_eth_dev *eth_dev, struct rte_eth_dev_info *devinfo) /* Auto negotiation disabled */ devinfo->speed_capa = ETH_LINK_SPEED_FIXED; - devinfo->speed_capa |= ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G | - ETH_LINK_SPEED_25G | ETH_LINK_SPEED_40G | - ETH_LINK_SPEED_50G | ETH_LINK_SPEED_100G; + if (!otx2_dev_is_vf_or_sdp(dev) && !otx2_dev_is_lbk(dev)) { + devinfo->speed_capa |= ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G | + ETH_LINK_SPEED_25G | ETH_LINK_SPEED_40G; + + /* 50G and 100G to be supported for board version C0 + * and above. + */ + if (!otx2_dev_is_Ax(dev)) + devinfo->speed_capa |= ETH_LINK_SPEED_50G | + ETH_LINK_SPEED_100G; + } devinfo->dev_capa = RTE_ETH_DEV_CAPA_RUNTIME_RX_QUEUE_SETUP | RTE_ETH_DEV_CAPA_RUNTIME_TX_QUEUE_SETUP;