- /* Set mode 4 default configuration */
- bond_mode_8023ad_setup(eth_dev, NULL);
- if (bond_ethdev_mode_set(eth_dev, mode)) {
- RTE_BOND_LOG(ERR, "Failed to set bonded device %d mode too %d",
- eth_dev->data->port_id, mode);
- goto err;
+static void
+eth_bond_slave_inherit_dev_info_rx_next(struct bond_dev_private *internals,
+ const struct rte_eth_dev_info *di)
+{
+ struct rte_eth_rxconf *rxconf_i = &internals->default_rxconf;
+ const struct rte_eth_rxconf *rxconf = &di->default_rxconf;
+
+ internals->rx_offload_capa &= di->rx_offload_capa;
+ internals->rx_queue_offload_capa &= di->rx_queue_offload_capa;
+ internals->flow_type_rss_offloads &= di->flow_type_rss_offloads;
+
+ /*
+ * If at least one slave device suggests enabling this
+ * setting by default, enable it for all slave devices
+ * since disabling it may not be necessarily supported.
+ */
+ if (rxconf->rx_drop_en == 1)
+ rxconf_i->rx_drop_en = 1;
+
+ /*
+ * Adding a new slave device may cause some of previously inherited
+ * offloads to be withdrawn from the internal rx_queue_offload_capa
+ * value. Thus, the new internal value of default Rx queue offloads
+ * has to be masked by rx_queue_offload_capa to make sure that only
+ * commonly supported offloads are preserved from both the previous
+ * value and the value being inhereted from the new slave device.
+ */
+ rxconf_i->offloads = (rxconf_i->offloads | rxconf->offloads) &
+ internals->rx_queue_offload_capa;
+
+ /*
+ * RETA size is GCD of all slaves RETA sizes, so, if all sizes will be
+ * the power of 2, the lower one is GCD
+ */
+ if (internals->reta_size > di->reta_size)
+ internals->reta_size = di->reta_size;
+ if (internals->rss_key_len > di->hash_key_size) {
+ RTE_BOND_LOG(WARNING, "slave has different rss key size, "
+ "configuring rss may fail");
+ internals->rss_key_len = di->hash_key_size;