X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_kni%2Frte_kni.c;h=65f6a2b0384e1bea43e3e5f8c35efa79d250e8cb;hb=9943f56e3525c3fcd73bd9b68395784f765545aa;hp=a140dfcadfcc9d5c460b883450b63974d355c73d;hpb=1cfe212ed17a505be53d09845554cd51607dd2a6;p=dpdk.git

diff --git a/lib/librte_kni/rte_kni.c b/lib/librte_kni/rte_kni.c
index a140dfcadf..65f6a2b038 100644
--- 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);
 
@@ -509,7 +510,7 @@ kni_config_mac_address(uint16_t port_id, uint8_t mac_addr[])
 {
 	int ret = 0;
 
-	if (port_id >= rte_eth_dev_count() || port_id >= RTE_MAX_ETHPORTS) {
+	if (!rte_eth_dev_is_valid_port(port_id)) {
 		RTE_LOG(ERR, KNI, "Invalid port id %d\n", port_id);
 		return -EINVAL;
 	}
@@ -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 (!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 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;
@@ -686,6 +715,9 @@ rte_kni_get(const char *name)
 	struct rte_kni_memzone_slot *it;
 	struct rte_kni *kni;
 
+	if (name == NULL || name[0] == '\0')
+		return NULL;
+
 	/* Note: could be improved perf-wise if necessary */
 	for (i = 0; i < kni_memzone_pool.max_ifaces; i++) {
 		it = &kni_memzone_pool.slots[i];
@@ -714,7 +746,8 @@ 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;