remove useless memzone includes

[dpdk.git] / app / test-pmd / flowgen.c

diff --git a/app/test-pmd/flowgen.c b/app/test-pmd/flowgen.c
index 18b754b..acf9af9 100644 (file)
--- a/app/test-pmd/flowgen.c
+++ b/app/test-pmd/flowgen.c
@@ -50,15 +50,12 @@
 #include <rte_cycles.h>
 #include <rte_memory.h>
 #include <rte_memcpy.h>
-#include <rte_memzone.h>
 #include <rte_launch.h>
 #include <rte_eal.h>
 #include <rte_per_lcore.h>
 #include <rte_lcore.h>
 #include <rte_atomic.h>
 #include <rte_branch_prediction.h>
-#include <rte_ring.h>
-#include <rte_memory.h>
 #include <rte_mempool.h>
 #include <rte_mbuf.h>
 #include <rte_interrupts.h>
@@ -69,12 +66,12 @@
 #include <rte_tcp.h>
 #include <rte_udp.h>
 #include <rte_string_fns.h>
+#include <rte_flow.h>
 
 #include "testpmd.h"
 
 /* hardcoded configuration (for now) */
 static unsigned cfg_n_flows    = 1024;
-static unsigned cfg_pkt_size   = 300;
 static uint32_t cfg_ip_src     = IPv4(10, 254, 0, 0);
 static uint32_t cfg_ip_dst     = IPv4(10, 253, 0, 0);
 static uint16_t cfg_udp_src    = 1000;
@@ -118,7 +115,7 @@ ip_sum(const unaligned_uint16_t *hdr, int hdr_len)
 static void
 pkt_burst_flow_gen(struct fwd_stream *fs)
 {
-       unsigned pkt_size = cfg_pkt_size - 4;   /* Adjust FCS */
+       unsigned pkt_size = tx_pkt_length - 4;  /* Adjust FCS */
        struct rte_mbuf  *pkts_burst[MAX_PKT_BURST];
        struct rte_mempool *mbp;
        struct rte_mbuf  *pkt;
@@ -131,6 +128,7 @@ pkt_burst_flow_gen(struct fwd_stream *fs)
        uint16_t nb_tx;
        uint16_t nb_pkt;
        uint16_t i;
+       uint32_t retry;
 #ifdef RTE_TEST_PMD_RECORD_CORE_CYCLES
        uint64_t start_tsc;
        uint64_t end_tsc;
@@ -207,6 +205,17 @@ pkt_burst_flow_gen(struct fwd_stream *fs)
        }
 
        nb_tx = rte_eth_tx_burst(fs->tx_port, fs->tx_queue, pkts_burst, nb_pkt);
+       /*
+        * Retry if necessary
+        */
+       if (unlikely(nb_tx < nb_rx) && fs->retry_enabled) {
+               retry = 0;
+               while (nb_tx < nb_rx && retry++ < burst_tx_retry_num) {
+                       rte_delay_us(burst_tx_delay_time);
+                       nb_tx += rte_eth_tx_burst(fs->tx_port, fs->tx_queue,
+                                       &pkts_burst[nb_tx], nb_rx - nb_tx);
+               }
+       }
        fs->tx_packets += nb_tx;
 
 #ifdef RTE_TEST_PMD_RECORD_BURST_STATS