/* 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;
}
}
