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net/octeontx: add device info

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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>
This commit is contained in:
Jerin Jacob 2017-10-08 18:14:18 +05:30 committed by Ferruh Yigit
parent 7742c55af2
commit 7c0347a20a
2 changed files with 39 additions and 0 deletions
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2
doc/guides/nics/features/octeontx.ini
View File

@ -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

37
drivers/net/octeontx/octeontx_ethdev.c
View File

@ -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 */