/* Update device bond info */ static void dpdk_ethdev_bond_info_update(struct vr_dpdk_ethdev *ethdev) { int i, slave_port_id; int port_id = ethdev->ethdev_port_id; uint16_t mtu = 0; struct rte_pci_addr *pci_addr; struct ether_addr bond_mac, mac_addr; struct ether_addr lacp_mac = { .addr_bytes = {0x01, 0x80, 0xc2, 0, 0, 0x02} }; if (rte_eth_bond_mode_get(port_id) == -1) { ethdev->ethdev_nb_slaves = -1; } else { ethdev->ethdev_nb_slaves = rte_eth_bond_slaves_get(port_id, ethdev->ethdev_slaves, sizeof(ethdev->ethdev_slaves)); memset(&mac_addr, 0, sizeof(bond_mac)); rte_eth_macaddr_get(port_id, &bond_mac); RTE_LOG(INFO, VROUTER, " bond eth device %" PRIu8 " configured MAC " MAC_FORMAT "\n", port_id, MAC_VALUE(bond_mac.addr_bytes)); /* log out and configure bond members */ for (i = 0; i < ethdev->ethdev_nb_slaves; i++) { slave_port_id = ethdev->ethdev_slaves[i]; if (!rte_eth_devices[port_id].data->mtu) { rte_eth_dev_get_mtu(slave_port_id, &mtu); rte_eth_devices[port_id].data->mtu = mtu; } memset(&mac_addr, 0, sizeof(mac_addr)); rte_eth_macaddr_get(slave_port_id, &mac_addr); pci_addr = &rte_eth_devices[slave_port_id].pci_dev->addr; RTE_LOG(INFO, VROUTER, " bond member eth device %" PRIu8 " PCI " PCI_PRI_FMT " MAC " MAC_FORMAT "\n", slave_port_id, pci_addr->domain, pci_addr->bus, pci_addr->devid, pci_addr->function, MAC_VALUE(mac_addr.addr_bytes)); /* try to add bond mac and LACP multicast MACs */ if (rte_eth_dev_mac_addr_add(slave_port_id, &bond_mac, 0) == 0 && rte_eth_dev_set_mc_addr_list(slave_port_id, &lacp_mac, 1) == 0) { /* disable the promisc mode enabled by default */ rte_eth_promiscuous_disable(ethdev->ethdev_port_id); RTE_LOG(INFO, VROUTER, " bond member eth device %" PRIu8 " promisc mode disabled\n", slave_port_id); } else { RTE_LOG(INFO, VROUTER, " bond member eth device %" PRIu8 ": unable to add MAC addresses\n", slave_port_id); } } /* In LACP mode all the bond members are in the promisc mode * by default (see bond_mode_8023ad_activate_slave() * But we need also to put the bond interface in promisc to get * the broadcasts. Seems to be a bug in bond_ethdev_rx_burst_8023ad()? */ rte_eth_promiscuous_enable(port_id); } }
int rw_piot_set_mc_addr_list(rw_piot_api_handle_t api_handle, struct ether_addr *mc_addr_set, uint32_t nb_mc_addr) { rw_piot_device_t *rw_piot_dev = RWPIOT_GET_DEVICE(api_handle); ASSERT(RWPIOT_VALID_DEVICE(rw_piot_dev)); if (NULL == rw_piot_dev) { RW_PIOT_LOG(RTE_LOG_ERR, "PIOT Could not find device by handle to set multicast addresses\n"); return -1; } return rte_eth_dev_set_mc_addr_list(rw_piot_dev->rte_port_id, mc_addr_set, nb_mc_addr); }
clib_error_t * dpdk_set_mc_filter (vnet_hw_interface_t * hi, struct ether_addr mc_addr_vec[], int naddr) { int error; dpdk_main_t * dm = &dpdk_main; dpdk_device_t * xd = vec_elt_at_index (dm->devices, hi->dev_instance); error=rte_eth_dev_set_mc_addr_list(xd->device_index, mc_addr_vec, naddr); if (error) { return clib_error_return (0, "mc addr list failed: %d", error); } else { return NULL; } }