net/virtio: fix incorrect cast of void *

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

diff --git a/app/test-pmd/macswap.c b/app/test-pmd/macswap.c
index c5b3a0c..721865c 100644 (file)
--- a/app/test-pmd/macswap.c
+++ b/app/test-pmd/macswap.c
@@ -49,16 +49,12 @@
 #include <rte_cycles.h>
 #include <rte_memory.h>
 #include <rte_memcpy.h>
-#include <rte_memzone.h>
 #include <rte_launch.h>
-#include <rte_tailq.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>
@@ -67,6 +63,7 @@
 #include <rte_ethdev.h>
 #include <rte_ip.h>
 #include <rte_string_fns.h>
+#include <rte_flow.h>
 
 #include "testpmd.h"
 
@@ -85,6 +82,8 @@ pkt_burst_mac_swap(struct fwd_stream *fs)
        uint16_t nb_rx;
        uint16_t nb_tx;
        uint16_t i;
+       uint32_t retry;
+       uint64_t ol_flags = 0;
 #ifdef RTE_TEST_PMD_RECORD_CORE_CYCLES
        uint64_t start_tsc;
        uint64_t end_tsc;
@@ -108,21 +107,42 @@ pkt_burst_mac_swap(struct fwd_stream *fs)
 #endif
        fs->rx_packets += nb_rx;
        txp = &ports[fs->tx_port];
+       if (txp->tx_ol_flags & TESTPMD_TX_OFFLOAD_INSERT_VLAN)
+               ol_flags = PKT_TX_VLAN_PKT;
+       if (txp->tx_ol_flags & TESTPMD_TX_OFFLOAD_INSERT_QINQ)
+               ol_flags |= PKT_TX_QINQ_PKT;
+       if (txp->tx_ol_flags & TESTPMD_TX_OFFLOAD_MACSEC)
+               ol_flags |= PKT_TX_MACSEC;
        for (i = 0; i < nb_rx; i++) {
+               if (likely(i < nb_rx - 1))
+                       rte_prefetch0(rte_pktmbuf_mtod(pkts_burst[i + 1],
+                                                      void *));
                mb = pkts_burst[i];
-               eth_hdr = (struct ether_hdr *) mb->data;
+               eth_hdr = rte_pktmbuf_mtod(mb, struct ether_hdr *);
 
                /* Swap dest and src mac addresses. */
                ether_addr_copy(&eth_hdr->d_addr, &addr);
                ether_addr_copy(&eth_hdr->s_addr, &eth_hdr->d_addr);
                ether_addr_copy(&addr, &eth_hdr->s_addr);
 
-               mb->ol_flags = txp->tx_ol_flags;
+               mb->ol_flags = ol_flags;
                mb->l2_len = sizeof(struct ether_hdr);
                mb->l3_len = sizeof(struct ipv4_hdr);
                mb->vlan_tci = txp->tx_vlan_id;
+               mb->vlan_tci_outer = txp->tx_vlan_id_outer;
        }
        nb_tx = rte_eth_tx_burst(fs->tx_port, fs->tx_queue, pkts_burst, nb_rx);
+       /*
+        * 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
        fs->tx_burst_stats.pkt_burst_spread[nb_tx]++;