X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_kni%2Frte_kni.c;h=ea9baf4caa652f26e71f10541fe47f8625b671c7;hb=5fa83b5398e26af7537b09605432fcb3d0cc1d41;hp=4e70fa08725ec4055897485ed455faae532c7b76;hpb=3e12a98fe39786c3ecf0bc0fb2a439e9c17a0da4;p=dpdk.git

diff --git a/lib/librte_kni/rte_kni.c b/lib/librte_kni/rte_kni.c
index 4e70fa0872..ea9baf4caa 100644
--- a/lib/librte_kni/rte_kni.c
+++ b/lib/librte_kni/rte_kni.c
@@ -201,6 +201,12 @@ rte_kni_init(unsigned int max_kni_ifaces)
 	char obj_name[OBJNAMSIZ];
 	char mz_name[RTE_MEMZONE_NAMESIZE];
 
+	/* Immediately return if KNI is already initialized */
+	if (kni_memzone_pool.initialized) {
+		RTE_LOG(WARNING, KNI, "Double call to rte_kni_init()");
+		return;
+	}
+
 	if (max_kni_ifaces == 0) {
 		RTE_LOG(ERR, KNI, "Invalid number of max_kni_ifaces %d\n",
 							max_kni_ifaces);
@@ -305,31 +311,6 @@ kni_fail:
 			 max_kni_ifaces);
 }
 
-/* It is deprecated and just for backward compatibility */
-struct rte_kni *
-rte_kni_create(uint8_t port_id,
-	       unsigned mbuf_size,
-	       struct rte_mempool *pktmbuf_pool,
-	       struct rte_kni_ops *ops)
-{
-	struct rte_kni_conf conf;
-	struct rte_eth_dev_info info;
-
-	memset(&info, 0, sizeof(info));
-	memset(&conf, 0, sizeof(conf));
-	rte_eth_dev_info_get(port_id, &info);
-
-	snprintf(conf.name, sizeof(conf.name), "vEth%u", port_id);
-	conf.addr = info.pci_dev->addr;
-	conf.id = info.pci_dev->id;
-	conf.group_id = (uint16_t)port_id;
-	conf.mbuf_size = mbuf_size;
-
-	/* Save the port id for request handling */
-	ops->port_id = port_id;
-
-	return rte_kni_alloc(pktmbuf_pool, &conf, ops);
-}
 
 struct rte_kni *
 rte_kni_alloc(struct rte_mempool *pktmbuf_pool,
@@ -644,16 +625,6 @@ kni_allocate_mbufs(struct rte_kni *kni)
 	}
 }
 
-/* It is deprecated and just for backward compatibility */
-uint8_t
-rte_kni_get_port_id(struct rte_kni *kni)
-{
-	if (!kni)
-		return ~0x0;
-
-	return kni->ops.port_id;
-}
-
 struct rte_kni *
 rte_kni_get(const char *name)
 {
@@ -674,20 +645,10 @@ rte_kni_get(const char *name)
 	return NULL;
 }
 
-/*
- * It is deprecated and just for backward compatibility.
- */
-struct rte_kni *
-rte_kni_info_get(uint8_t port_id)
+const char *
+rte_kni_get_name(const struct rte_kni *kni)
 {
-	char name[RTE_MEMZONE_NAMESIZE];
-
-	if (port_id >= RTE_MAX_ETHPORTS)
-		return NULL;
-
-	snprintf(name, RTE_MEMZONE_NAMESIZE, "vEth%u", port_id);
-
-	return rte_kni_get(name);
+	return kni->name;
 }
 
 static enum kni_ops_status