- uint16_t j;
- *clss = MAX_ECORE_TUNN_CLSS;
-
- for (j = 0; j < RTE_DIM(qede_tunn_types); j++) {
- if (filter == qede_tunn_types[j].rte_filter_type) {
- *type = qede_tunn_types[j].qede_type;
- *clss = qede_tunn_types[j].qede_tunn_clss;
- strcpy(str, qede_tunn_types[j].string);
- return;
- }
- }
-}
-
-static int
-qede_set_ucast_tunn_cmn_param(struct ecore_filter_ucast *ucast,
- const struct rte_eth_tunnel_filter_conf *conf,
- uint32_t type)
-{
- /* Init commmon ucast params first */
- qede_set_ucast_cmn_params(ucast);
-
- /* Copy out the required fields based on classification type */
- ucast->type = type;
-
- switch (type) {
- case ECORE_FILTER_VNI:
- ucast->vni = conf->tenant_id;
- break;
- case ECORE_FILTER_INNER_VLAN:
- ucast->vlan = conf->inner_vlan;
- break;
- case ECORE_FILTER_MAC:
- memcpy(ucast->mac, conf->outer_mac.addr_bytes,
- ETHER_ADDR_LEN);
- break;
- case ECORE_FILTER_INNER_MAC:
- memcpy(ucast->mac, conf->inner_mac.addr_bytes,
- ETHER_ADDR_LEN);
- break;
- case ECORE_FILTER_MAC_VNI_PAIR:
- memcpy(ucast->mac, conf->outer_mac.addr_bytes,
- ETHER_ADDR_LEN);
- ucast->vni = conf->tenant_id;
- break;
- case ECORE_FILTER_INNER_MAC_VNI_PAIR:
- memcpy(ucast->mac, conf->inner_mac.addr_bytes,
- ETHER_ADDR_LEN);
- ucast->vni = conf->tenant_id;
- break;
- case ECORE_FILTER_INNER_PAIR:
- memcpy(ucast->mac, conf->inner_mac.addr_bytes,
- ETHER_ADDR_LEN);
- ucast->vlan = conf->inner_vlan;
- break;
- default:
- return -EINVAL;
- }
-
- return ECORE_SUCCESS;
-}
-
-static int
-_qede_tunn_filter_config(struct rte_eth_dev *eth_dev,
- const struct rte_eth_tunnel_filter_conf *conf,
- __attribute__((unused)) enum rte_filter_op filter_op,
- enum ecore_tunn_clss *clss,
- bool add)
-{
- struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
- struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
- struct ecore_filter_ucast ucast = {0};
- enum ecore_filter_ucast_type type;
- uint16_t filter_type = 0;
- char str[80];
- int rc;
-
- filter_type = conf->filter_type;
- /* Determine if the given filter classification is supported */
- qede_get_ecore_tunn_params(filter_type, &type, clss, str);
- if (*clss == MAX_ECORE_TUNN_CLSS) {
- DP_ERR(edev, "Unsupported filter type\n");
- return -EINVAL;
- }
- /* Init tunnel ucast params */
- rc = qede_set_ucast_tunn_cmn_param(&ucast, conf, type);
- if (rc != ECORE_SUCCESS) {
- DP_ERR(edev, "Unsupported Tunnel filter type 0x%x\n",
- conf->filter_type);
- return rc;
- }
- DP_INFO(edev, "Rule: \"%s\", op %d, type 0x%x\n",
- str, filter_op, ucast.type);
-
- ucast.opcode = add ? ECORE_FILTER_ADD : ECORE_FILTER_REMOVE;
-
- /* Skip MAC/VLAN if filter is based on VNI */
- if (!(filter_type & ETH_TUNNEL_FILTER_TENID)) {
- rc = qede_mac_int_ops(eth_dev, &ucast, add);
- if ((rc == 0) && add) {
- /* Enable accept anyvlan */
- qede_config_accept_any_vlan(qdev, true);
- }
- } else {
- rc = qede_ucast_filter(eth_dev, &ucast, add);
- if (rc == 0)
- rc = ecore_filter_ucast_cmd(edev, &ucast,
- ECORE_SPQ_MODE_CB, NULL);
- }
-
- return rc;
-}
-
-static int
-qede_tunn_filter_config(struct rte_eth_dev *eth_dev,
- enum rte_filter_op filter_op,
- const struct rte_eth_tunnel_filter_conf *conf)
-{
- struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
- struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
- enum ecore_tunn_clss clss = MAX_ECORE_TUNN_CLSS;
- bool add;
- int rc;
-
- PMD_INIT_FUNC_TRACE(edev);
-
- switch (filter_op) {
- case RTE_ETH_FILTER_ADD:
- add = true;
- break;
- case RTE_ETH_FILTER_DELETE:
- add = false;
- break;
- default:
- DP_ERR(edev, "Unsupported operation %d\n", filter_op);
- return -EINVAL;
- }
-
- if (IS_VF(edev))
- return qede_tunn_enable(eth_dev,
- ECORE_TUNN_CLSS_MAC_VLAN,
- conf->tunnel_type, add);
-
- rc = _qede_tunn_filter_config(eth_dev, conf, filter_op, &clss, add);
- if (rc != ECORE_SUCCESS)
- return rc;
-
- if (add) {
- if (conf->tunnel_type == RTE_TUNNEL_TYPE_VXLAN) {
- qdev->vxlan.num_filters++;
- qdev->vxlan.filter_type = conf->filter_type;
- } else { /* GENEVE */
- qdev->geneve.num_filters++;
- qdev->geneve.filter_type = conf->filter_type;
- }
-
- if (!qdev->vxlan.enable || !qdev->geneve.enable ||
- !qdev->ipgre.enable)
- return qede_tunn_enable(eth_dev, clss,
- conf->tunnel_type,
- true);
- } else {
- if (conf->tunnel_type == RTE_TUNNEL_TYPE_VXLAN)
- qdev->vxlan.num_filters--;
- else /*GENEVE*/
- qdev->geneve.num_filters--;
-
- /* Disable VXLAN if VXLAN filters become 0 */
- if ((qdev->vxlan.num_filters == 0) ||
- (qdev->geneve.num_filters == 0))
- return qede_tunn_enable(eth_dev, clss,
- conf->tunnel_type,
- false);
- }
-
- return 0;
-}