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net/thunderx: support ethdev configure

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Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Maciej Czekaj <maciej.czekaj@caviumnetworks.com>
Signed-off-by: Kamil Rytarowski <kamil.rytarowski@caviumnetworks.com>
Signed-off-by: Zyta Szpak <zyta.szpak@semihalf.com>
Signed-off-by: Slawomir Rosek <slawomir.rosek@semihalf.com>
Signed-off-by: Radoslaw Biernacki <rad@semihalf.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Jerin Jacob 2016-06-17 18:59:38 +05:30 committed by Bruce Richardson
parent 606ee7467c
commit bc79615af2
1 changed files with 78 additions and 0 deletions
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78
drivers/net/thunderx/nicvf_ethdev.c
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@ -168,8 +168,86 @@ nicvf_dev_get_regs(struct rte_eth_dev *dev, struct rte_dev_reg_info *regs)
return -ENOTSUP;
}
static int
nicvf_dev_configure(struct rte_eth_dev *dev)
{
struct rte_eth_conf *conf = &dev->data->dev_conf;
struct rte_eth_rxmode *rxmode = &conf->rxmode;
struct rte_eth_txmode *txmode = &conf->txmode;
struct nicvf *nic = nicvf_pmd_priv(dev);
PMD_INIT_FUNC_TRACE();
if (!rte_eal_has_hugepages()) {
PMD_INIT_LOG(INFO, "Huge page is not configured");
return -EINVAL;
}
if (txmode->mq_mode) {
PMD_INIT_LOG(INFO, "Tx mq_mode DCB or VMDq not supported");
return -EINVAL;
}
if (rxmode->mq_mode != ETH_MQ_RX_NONE &&
rxmode->mq_mode != ETH_MQ_RX_RSS) {
PMD_INIT_LOG(INFO, "Unsupported rx qmode %d", rxmode->mq_mode);
return -EINVAL;
}
if (!rxmode->hw_strip_crc) {
PMD_INIT_LOG(NOTICE, "Can't disable hw crc strip");
rxmode->hw_strip_crc = 1;
}
if (rxmode->hw_ip_checksum) {
PMD_INIT_LOG(NOTICE, "Rxcksum not supported");
rxmode->hw_ip_checksum = 0;
}
if (rxmode->split_hdr_size) {
PMD_INIT_LOG(INFO, "Rxmode does not support split header");
return -EINVAL;
}
if (rxmode->hw_vlan_filter) {
PMD_INIT_LOG(INFO, "VLAN filter not supported");
return -EINVAL;
}
if (rxmode->hw_vlan_extend) {
PMD_INIT_LOG(INFO, "VLAN extended not supported");
return -EINVAL;
}
if (rxmode->enable_lro) {
PMD_INIT_LOG(INFO, "LRO not supported");
return -EINVAL;
}
if (conf->link_speeds & ETH_LINK_SPEED_FIXED) {
PMD_INIT_LOG(INFO, "Setting link speed/duplex not supported");
return -EINVAL;
}
if (conf->dcb_capability_en) {
PMD_INIT_LOG(INFO, "DCB enable not supported");
return -EINVAL;
}
if (conf->fdir_conf.mode != RTE_FDIR_MODE_NONE) {
PMD_INIT_LOG(INFO, "Flow director not supported");
return -EINVAL;
}
PMD_INIT_LOG(DEBUG, "Configured ethdev port%d hwcap=0x%" PRIx64,
dev->data->port_id, nicvf_hw_cap(nic));
return 0;
}
/* Initialize and register driver with DPDK Application */
static const struct eth_dev_ops nicvf_eth_dev_ops = {
.dev_configure = nicvf_dev_configure,
.link_update = nicvf_dev_link_update,
.get_reg_length = nicvf_dev_get_reg_length,
.get_reg = nicvf_dev_get_regs,