kni: support allmulticast mode set

[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 04806eb..0f36485 100644 (file)
--- a/lib/librte_kni/rte_kni.c
+++ b/lib/librte_kni/rte_kni.c
@@ -496,6 +496,26 @@ kni_config_promiscusity(uint16_t port_id, uint8_t to_on)
        return ret;
 }
 
+/* default callback for request of configuring allmulticast mode */
+static int
+kni_config_allmulticast(uint16_t port_id, uint8_t to_on)
+{
+       if (!rte_eth_dev_is_valid_port(port_id)) {
+               RTE_LOG(ERR, KNI, "Invalid port id %d\n", port_id);
+               return -EINVAL;
+       }
+
+       RTE_LOG(INFO, KNI, "Configure allmulticast mode of %d to %d\n",
+               port_id, to_on);
+
+       if (to_on)
+               rte_eth_allmulticast_enable(port_id);
+       else
+               rte_eth_allmulticast_disable(port_id);
+
+       return 0;
+}
+
 int
 rte_kni_handle_request(struct rte_kni *kni)
 {
@@ -543,6 +563,14 @@ rte_kni_handle_request(struct rte_kni *kni)
                        req->result = kni_config_promiscusity(
                                        kni->ops.port_id, req->promiscusity);
                break;
+       case RTE_KNI_REQ_CHANGE_ALLMULTI: /* Change ALLMULTICAST MODE */
+               if (kni->ops.config_allmulticast)
+                       req->result = kni->ops.config_allmulticast(
+                                       kni->ops.port_id, req->allmulti);
+               else if (kni->ops.port_id != UINT16_MAX)
+                       req->result = kni_config_allmulticast(
+                                       kni->ops.port_id, req->allmulti);
+               break;
        default:
                RTE_LOG(ERR, KNI, "Unknown request id %u\n", req->req_id);
                req->result = -EINVAL;
@@ -692,7 +720,8 @@ 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_promiscusity == NULL)
+           && ops->config_promiscusity == NULL
+           && ops->config_allmulticast == NULL)
                return KNI_REQ_NO_REGISTER;
 
        return KNI_REQ_REGISTERED;