X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fcnxk%2Fcn10k_ethdev.c;h=e57847ef3a7e1ff771ebe428bb5b399c6afb8f54;hb=fe3833ed2222c369f9b60c0be520dee6e875dcdf;hp=f7eb0f437b779bd2f4fa31097570f7879983b935;hpb=295968d1740760337e16b0d7914875c5cac52850;p=dpdk.git diff --git a/drivers/net/cnxk/cn10k_ethdev.c b/drivers/net/cnxk/cn10k_ethdev.c index f7eb0f437b..e57847ef3a 100644 --- a/drivers/net/cnxk/cn10k_ethdev.c +++ b/drivers/net/cnxk/cn10k_ethdev.c @@ -2,7 +2,7 @@ * Copyright(C) 2021 Marvell. */ #include "cn10k_ethdev.h" -#include "cn10k_rte_flow.h" +#include "cn10k_flow.h" #include "cn10k_rx.h" #include "cn10k_tx.h" @@ -39,6 +39,9 @@ nix_rx_offload_flags(struct rte_eth_dev *eth_dev) if (dev->rx_offloads & RTE_ETH_RX_OFFLOAD_SECURITY) flags |= NIX_RX_OFFLOAD_SECURITY_F; + if (dev->rx_mark_update) + flags |= NIX_RX_OFFLOAD_MARK_UPDATE_F; + return flags; } @@ -50,15 +53,15 @@ nix_tx_offload_flags(struct rte_eth_dev *eth_dev) uint16_t flags = 0; /* Fastpath is dependent on these enums */ - RTE_BUILD_BUG_ON(PKT_TX_TCP_CKSUM != (1ULL << 52)); - RTE_BUILD_BUG_ON(PKT_TX_SCTP_CKSUM != (2ULL << 52)); - RTE_BUILD_BUG_ON(PKT_TX_UDP_CKSUM != (3ULL << 52)); - RTE_BUILD_BUG_ON(PKT_TX_IP_CKSUM != (1ULL << 54)); - RTE_BUILD_BUG_ON(PKT_TX_IPV4 != (1ULL << 55)); - RTE_BUILD_BUG_ON(PKT_TX_OUTER_IP_CKSUM != (1ULL << 58)); - RTE_BUILD_BUG_ON(PKT_TX_OUTER_IPV4 != (1ULL << 59)); - RTE_BUILD_BUG_ON(PKT_TX_OUTER_IPV6 != (1ULL << 60)); - RTE_BUILD_BUG_ON(PKT_TX_OUTER_UDP_CKSUM != (1ULL << 41)); + RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_TCP_CKSUM != (1ULL << 52)); + RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_SCTP_CKSUM != (2ULL << 52)); + RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_UDP_CKSUM != (3ULL << 52)); + RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_IP_CKSUM != (1ULL << 54)); + RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_IPV4 != (1ULL << 55)); + RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_OUTER_IP_CKSUM != (1ULL << 58)); + RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_OUTER_IPV4 != (1ULL << 59)); + RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_OUTER_IPV6 != (1ULL << 60)); + RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_OUTER_UDP_CKSUM != (1ULL << 41)); RTE_BUILD_BUG_ON(RTE_MBUF_L2_LEN_BITS != 7); RTE_BUILD_BUG_ON(RTE_MBUF_L3_LEN_BITS != 9); RTE_BUILD_BUG_ON(RTE_MBUF_OUTL2_LEN_BITS != 7); @@ -131,53 +134,31 @@ static void nix_form_default_desc(struct cnxk_eth_dev *dev, struct cn10k_eth_txq *txq, uint16_t qid) { - struct nix_send_ext_s *send_hdr_ext; union nix_send_hdr_w0_u send_hdr_w0; - struct nix_send_mem_s *send_mem; - union nix_send_sg_s sg_w0; - - RTE_SET_USED(dev); /* Initialize the fields based on basic single segment packet */ - memset(&txq->cmd, 0, sizeof(txq->cmd)); send_hdr_w0.u = 0; - sg_w0.u = 0; - if (dev->tx_offload_flags & NIX_TX_NEED_EXT_HDR) { /* 2(HDR) + 2(EXT_HDR) + 1(SG) + 1(IOVA) = 6/2 - 1 = 2 */ send_hdr_w0.sizem1 = 2; - - send_hdr_ext = (struct nix_send_ext_s *)&txq->cmd[0]; - send_hdr_ext->w0.subdc = NIX_SUBDC_EXT; if (dev->tx_offload_flags & NIX_TX_OFFLOAD_TSTAMP_F) { /* Default: one seg packet would have: * 2(HDR) + 2(EXT) + 1(SG) + 1(IOVA) + 2(MEM) * => 8/2 - 1 = 3 */ send_hdr_w0.sizem1 = 3; - send_hdr_ext->w0.tstmp = 1; /* To calculate the offset for send_mem, * send_hdr->w0.sizem1 * 2 */ - send_mem = (struct nix_send_mem_s *)(txq->cmd + 2); - send_mem->w0.subdc = NIX_SUBDC_MEM; - send_mem->w0.alg = NIX_SENDMEMALG_SETTSTMP; - send_mem->addr = dev->tstamp.tx_tstamp_iova; + txq->ts_mem = dev->tstamp.tx_tstamp_iova; } } else { /* 2(HDR) + 1(SG) + 1(IOVA) = 4/2 - 1 = 1 */ send_hdr_w0.sizem1 = 1; } - send_hdr_w0.sq = qid; - sg_w0.subdc = NIX_SUBDC_SG; - sg_w0.segs = 1; - sg_w0.ld_type = NIX_SENDLDTYPE_LDD; - txq->send_hdr_w0 = send_hdr_w0.u; - txq->sg_w0 = sg_w0.u; - rte_wmb(); } @@ -313,6 +294,12 @@ cn10k_nix_configure(struct rte_eth_dev *eth_dev) if (rc) return rc; + if (dev->tx_offloads & RTE_ETH_TX_OFFLOAD_SECURITY || + dev->rx_offloads & RTE_ETH_RX_OFFLOAD_SECURITY) { + /* Register callback to handle security error work */ + roc_nix_inl_cb_register(cn10k_eth_sec_sso_work_cb, NULL); + } + /* Update offload flags */ dev->rx_offload_flags = nix_rx_offload_flags(eth_dev); dev->tx_offload_flags = nix_tx_offload_flags(eth_dev); @@ -441,6 +428,27 @@ cn10k_nix_timesync_disable(struct rte_eth_dev *eth_dev) return 0; } +static int +cn10k_nix_timesync_read_tx_timestamp(struct rte_eth_dev *eth_dev, + struct timespec *timestamp) +{ + struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev); + struct cnxk_timesync_info *tstamp = &dev->tstamp; + uint64_t ns; + + if (*tstamp->tx_tstamp == 0) + return -EINVAL; + + *tstamp->tx_tstamp = ((*tstamp->tx_tstamp >> 32) * NSEC_PER_SEC) + + (*tstamp->tx_tstamp & 0xFFFFFFFFUL); + ns = rte_timecounter_update(&dev->tx_tstamp_tc, *tstamp->tx_tstamp); + *timestamp = rte_ns_to_timespec(ns); + *tstamp->tx_tstamp = 0; + rte_wmb(); + + return 0; +} + static int cn10k_nix_dev_start(struct rte_eth_dev *eth_dev) { @@ -470,6 +478,27 @@ cn10k_nix_dev_start(struct rte_eth_dev *eth_dev) return 0; } +static int +cn10k_nix_rx_metadata_negotiate(struct rte_eth_dev *eth_dev, uint64_t *features) +{ + struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev); + + *features &= + (RTE_ETH_RX_METADATA_USER_FLAG | RTE_ETH_RX_METADATA_USER_MARK); + + if (*features) { + dev->rx_offload_flags |= NIX_RX_OFFLOAD_MARK_UPDATE_F; + dev->rx_mark_update = true; + } else { + dev->rx_offload_flags &= ~NIX_RX_OFFLOAD_MARK_UPDATE_F; + dev->rx_mark_update = false; + } + + cn10k_eth_set_rx_function(eth_dev); + + return 0; +} + /* Update platform specific eth dev ops */ static void nix_eth_dev_ops_override(void) @@ -489,6 +518,10 @@ nix_eth_dev_ops_override(void) cnxk_eth_dev_ops.dev_ptypes_set = cn10k_nix_ptypes_set; cnxk_eth_dev_ops.timesync_enable = cn10k_nix_timesync_enable; cnxk_eth_dev_ops.timesync_disable = cn10k_nix_timesync_disable; + cnxk_eth_dev_ops.rx_metadata_negotiate = + cn10k_nix_rx_metadata_negotiate; + cnxk_eth_dev_ops.timesync_read_tx_timestamp = + cn10k_nix_timesync_read_tx_timestamp; } static void @@ -553,10 +586,15 @@ cn10k_nix_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev) dev = cnxk_eth_pmd_priv(eth_dev); - /* DROP_RE is not supported with inline IPSec for CN10K A0 */ - if (roc_model_is_cn10ka_a0() || roc_model_is_cnf10ka_a0() || - roc_model_is_cnf10kb_a0()) + /* DROP_RE is not supported with inline IPSec for CN10K A0 and + * when vector mode is enabled. + */ + if ((roc_model_is_cn10ka_a0() || roc_model_is_cnf10ka_a0() || + roc_model_is_cnf10kb_a0()) && + !roc_env_is_asim()) { dev->ipsecd_drop_re_dis = 1; + dev->vec_drop_re_dis = 1; + } /* Register up msg callbacks for PTP information */ roc_nix_ptp_info_cb_register(&dev->nix, cn10k_nix_ptp_info_update_cb);