From: Jerin Jacob Date: Sun, 8 Oct 2017 12:44:18 +0000 (+0530) Subject: net/octeontx: add device info X-Git-Tag: spdx-start~1569 X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=7c0347a20a87bb0b3d85c2d580da6465d39f5f06;p=dpdk.git net/octeontx: add device info Mark Speed capabilities, Lock-free Tx queue in features. Signed-off-by: Jerin Jacob Signed-off-by: Santosh Shukla --- diff --git a/doc/guides/nics/features/octeontx.ini b/doc/guides/nics/features/octeontx.ini index 6e397c9b1e..259daccb87 100644 --- a/doc/guides/nics/features/octeontx.ini +++ b/doc/guides/nics/features/octeontx.ini @@ -4,6 +4,8 @@ ; Refer to default.ini for the full list of available PMD features. ; [Features] +Speed capabilities = Y +Lock-free Tx queue = Y Jumbo frame = Y CRC offload = Y Linux VFIO = Y diff --git a/drivers/net/octeontx/octeontx_ethdev.c b/drivers/net/octeontx/octeontx_ethdev.c index 7388172641..6ae345bc08 100644 --- a/drivers/net/octeontx/octeontx_ethdev.c +++ b/drivers/net/octeontx/octeontx_ethdev.c @@ -262,9 +262,46 @@ octeontx_dev_configure(struct rte_eth_dev *dev) return 0; } +static void +octeontx_dev_info(struct rte_eth_dev *dev, + struct rte_eth_dev_info *dev_info) +{ + RTE_SET_USED(dev); + + /* Autonegotiation may be disabled */ + dev_info->speed_capa = ETH_LINK_SPEED_FIXED; + dev_info->speed_capa |= ETH_LINK_SPEED_10M | ETH_LINK_SPEED_100M | + ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G | + ETH_LINK_SPEED_40G; + + dev_info->driver_name = RTE_STR(rte_octeontx_pmd); + dev_info->max_mac_addrs = 1; + dev_info->max_rx_pktlen = PKI_MAX_PKTLEN; + dev_info->max_rx_queues = 1; + dev_info->max_tx_queues = PKO_MAX_NUM_DQ; + dev_info->min_rx_bufsize = 0; + dev_info->pci_dev = NULL; + + dev_info->default_rxconf = (struct rte_eth_rxconf) { + .rx_free_thresh = 0, + .rx_drop_en = 0, + }; + + dev_info->default_txconf = (struct rte_eth_txconf) { + .tx_free_thresh = 0, + .txq_flags = + ETH_TXQ_FLAGS_NOMULTSEGS | + ETH_TXQ_FLAGS_NOOFFLOADS | + ETH_TXQ_FLAGS_NOXSUMS, + }; + + dev_info->tx_offload_capa = DEV_TX_OFFLOAD_MT_LOCKFREE; +} + /* Initialize and register driver with DPDK Application */ static const struct eth_dev_ops octeontx_dev_ops = { .dev_configure = octeontx_dev_configure, + .dev_infos_get = octeontx_dev_info, }; /* Create Ethdev interface per BGX LMAC ports */