net/octeontx: add device info

Mark Speed capabilities, Lock-free Tx queue in features.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>

diff --git a/doc/guides/nics/features/octeontx.ini b/doc/guides/nics/features/octeontx.ini
index 6e397c9..259dacc 100644 (file)
--- 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 7388172..6ae345b 100644 (file)
--- 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 */