bus/pci: use SPDX tags in 6WIND copyrighted files

[dpdk.git] / lib / librte_kni / rte_kni.c

diff --git a/lib/librte_kni/rte_kni.c b/lib/librte_kni/rte_kni.c
index a140dfc..2867411 100644 (file)
--- a/lib/librte_kni/rte_kni.c
+++ b/lib/librte_kni/rte_kni.c
@@ -340,6 +340,7 @@ rte_kni_alloc(struct rte_mempool *pktmbuf_pool,
        dev_info.force_bind = conf->force_bind;
        dev_info.group_id = conf->group_id;
        dev_info.mbuf_size = conf->mbuf_size;
+       dev_info.mtu = conf->mtu;
 
        memcpy(dev_info.mac_addr, conf->mac_addr, ETHER_ADDR_LEN);
 
@@ -525,6 +526,26 @@ kni_config_mac_address(uint16_t port_id, uint8_t mac_addr[])
        return ret;
 }
 
+/* default callback for request of configuring promiscuous mode */
+static int
+kni_config_promiscusity(uint16_t port_id, uint8_t to_on)
+{
+       if (port_id >= rte_eth_dev_count() || port_id >= RTE_MAX_ETHPORTS) {
+               RTE_LOG(ERR, KNI, "Invalid port id %d\n", port_id);
+               return -EINVAL;
+       }
+
+       RTE_LOG(INFO, KNI, "Configure promiscuous mode of %d to %d\n",
+               port_id, to_on);
+
+       if (to_on)
+               rte_eth_promiscuous_enable(port_id);
+       else
+               rte_eth_promiscuous_disable(port_id);
+
+       return 0;
+}
+
 int
 rte_kni_handle_request(struct rte_kni *kni)
 {
@@ -564,6 +585,14 @@ rte_kni_handle_request(struct rte_kni *kni)
                        req->result = kni_config_mac_address(
                                        kni->ops.port_id, req->mac_addr);
                break;
+       case RTE_KNI_REQ_CHANGE_PROMISC: /* Change PROMISCUOUS MODE */
+               if (kni->ops.config_promiscusity)
+                       req->result = kni->ops.config_promiscusity(
+                                       kni->ops.port_id, req->promiscusity);
+               else if (kni->ops.port_id != UINT16_MAX)
+                       req->result = kni_config_promiscusity(
+                                       kni->ops.port_id, req->promiscusity);
+               break;
        default:
                RTE_LOG(ERR, KNI, "Unknown request id %u\n", req->req_id);
                req->result = -EINVAL;
@@ -714,7 +743,8 @@ kni_check_request_register(struct rte_kni_ops *ops)
 
        if ((ops->change_mtu == NULL)
                && (ops->config_network_if == NULL)
-               && (ops->config_mac_address == NULL))
+               && (ops->config_mac_address == NULL)
+               && (ops->config_promiscusity == NULL))
                return KNI_REQ_NO_REGISTER;
 
        return KNI_REQ_REGISTERED;