mark Jumbo frame, CRC offload support in features.
Signed-off-by: Jerin Jacob <jerin.ja...@caviumnetworks.com>
Co-authored-by: Santosh Shukla <santosh.shu...@caviumnetworks.com>
---
doc/guides/nics/features/octeontx.ini | 2 +
drivers/net/octeontx/octeontx_ethdev.c | 93 ++++++++++++++++++++++++++++++++++
2 files changed, 95 insertions(+)
diff --git a/doc/guides/nics/features/octeontx.ini
b/doc/guides/nics/features/octeontx.ini
index a8468ea34..6e397c9b1 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]
+Jumbo frame = Y
+CRC offload = Y
Linux VFIO = Y
ARMv8 = Y
Usage doc = Y
diff --git a/drivers/net/octeontx/octeontx_ethdev.c
b/drivers/net/octeontx/octeontx_ethdev.c
index 6a727a0f0..10796f3df 100644
--- a/drivers/net/octeontx/octeontx_ethdev.c
+++ b/drivers/net/octeontx/octeontx_ethdev.c
@@ -170,8 +170,101 @@ devconf_set_default_sane_values(struct
rte_event_dev_config *dev_conf,
info->max_num_events;
}
+static int
+octeontx_dev_configure(struct rte_eth_dev *dev)
+{
+ struct rte_eth_dev_data *data = dev->data;
+ struct rte_eth_conf *conf = &data->dev_conf;
+ struct rte_eth_rxmode *rxmode = &conf->rxmode;
+ struct rte_eth_txmode *txmode = &conf->txmode;
+ struct octeontx_nic *nic = octeontx_pmd_priv(dev);
+ int ret;
+
+ PMD_INIT_FUNC_TRACE();
+ RTE_SET_USED(conf);
+
+ if (!rte_eal_has_hugepages()) {
+ octeontx_log_err("huge page is not configured");
+ return -EINVAL;
+ }
+
+ if (txmode->mq_mode) {
+ octeontx_log_err("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) {
+ octeontx_log_err("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) {
+ octeontx_log_err("rxmode does not support split header");
+ return -EINVAL;
+ }
+
+ if (rxmode->hw_vlan_filter) {
+ octeontx_log_err("VLAN filter not supported");
+ return -EINVAL;
+ }
+
+ if (rxmode->hw_vlan_extend) {
+ octeontx_log_err("VLAN extended not supported");
+ return -EINVAL;
+ }
+
+ if (rxmode->enable_lro) {
+ octeontx_log_err("LRO not supported");
+ return -EINVAL;
+ }
+
+ if (conf->link_speeds & ETH_LINK_SPEED_FIXED) {
+ octeontx_log_err("setting link speed/duplex not supported");
+ return -EINVAL;
+ }
+
+ if (conf->dcb_capability_en) {
+ octeontx_log_err("DCB enable not supported");
+ return -EINVAL;
+ }
+
+ if (conf->fdir_conf.mode != RTE_FDIR_MODE_NONE) {
+ octeontx_log_err("flow director not supported");
+ return -EINVAL;
+ }
+
+ nic->num_tx_queues = dev->data->nb_tx_queues;
+
+ ret = octeontx_pko_channel_open(nic->port_id * PKO_VF_NUM_DQ,
+ nic->num_tx_queues,
+ nic->base_ochan);
+ if (ret) {
+ octeontx_log_err("failed to open channel %d no-of-txq %d",
+ nic->base_ochan, nic->num_tx_queues);
+ return -EFAULT;
+ }
+
+ nic->pki.classifier_enable = false;
+ nic->pki.hash_enable = true;
+ nic->pki.initialized = false;
+
+ return 0;
+}
+
/* Initialize and register driver with DPDK Application */
static const struct eth_dev_ops octeontx_dev_ops = {
+ .dev_configure = octeontx_dev_configure,
};
/* Create Ethdev interface per BGX LMAC ports */
--
2.14.1
