examples/ip_pipeline: add l2fwd example
[dpdk.git] / examples / flow_filtering / main.c
index 4a07b63..0bb81a8 100644 (file)
 #include <rte_mbuf.h>
 #include <rte_net.h>
 #include <rte_flow.h>
+#include <rte_cycles.h>
 
 static volatile bool force_quit;
 
-static uint8_t port_id;
+static uint16_t port_id;
 static uint16_t nr_queues = 5;
 static uint8_t selected_queue = 1;
 struct rte_mempool *mbuf_pool;
@@ -119,13 +120,23 @@ main_loop(void)
        rte_eth_dev_close(port_id);
 }
 
+#define CHECK_INTERVAL 1000  /* 100ms */
+#define MAX_REPEAT_TIMES 90  /* 9s (90 * 100ms) in total */
+
 static void
 assert_link_status(void)
 {
        struct rte_eth_link link;
+       uint8_t rep_cnt = MAX_REPEAT_TIMES;
 
        memset(&link, 0, sizeof(link));
-       rte_eth_link_get(port_id, &link);
+       do {
+               rte_eth_link_get(port_id, &link);
+               if (link.link_status == ETH_LINK_UP)
+                       break;
+               rte_delay_ms(CHECK_INTERVAL);
+       } while (--rep_cnt);
+
        if (link.link_status == ETH_LINK_DOWN)
                rte_exit(EXIT_FAILURE, ":: error: link is still down\n");
 }
@@ -138,16 +149,8 @@ init_port(void)
        struct rte_eth_conf port_conf = {
                .rxmode = {
                        .split_hdr_size = 0,
-                       /**< Header Split disabled */
-                       .header_split   = 0,
-                       /**< IP checksum offload disabled */
-                       .hw_ip_checksum = 0,
-                       /**< VLAN filtering disabled */
-                       .hw_vlan_filter = 0,
-                       /**< Jumbo Frame Support disabled */
-                       .jumbo_frame    = 0,
-                       /**< CRC stripped by hardware */
-                       .hw_strip_crc   = 1,
+                       .ignore_offload_bitfield = 1,
+                       .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
                },
                .txmode = {
                        .offloads =
@@ -160,6 +163,7 @@ init_port(void)
                },
        };
        struct rte_eth_txconf txq_conf;
+       struct rte_eth_rxconf rxq_conf;
        struct rte_eth_dev_info dev_info;
 
        printf(":: initializing port: %d\n", port_id);
@@ -171,11 +175,14 @@ init_port(void)
                        ret, port_id);
        }
 
+       rte_eth_dev_info_get(port_id, &dev_info);
+       rxq_conf = dev_info.default_rxconf;
+       rxq_conf.offloads = port_conf.rxmode.offloads;
        /* only set Rx queues: something we care only so far */
        for (i = 0; i < nr_queues; i++) {
                ret = rte_eth_rx_queue_setup(port_id, i, 512,
                                     rte_eth_dev_socket_id(port_id),
-                                    NULL,
+                                    &rxq_conf,
                                     mbuf_pool);
                if (ret < 0) {
                        rte_exit(EXIT_FAILURE,
@@ -184,7 +191,6 @@ init_port(void)
                }
        }
 
-       rte_eth_dev_info_get(port_id, &dev_info);
        txq_conf = dev_info.default_txconf;
        txq_conf.offloads = port_conf.txmode.offloads;