X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=app%2Ftest-pmd%2Fmacswap.c;h=71af916fc348351ce10b61b7fc21320eb6a2ddec;hb=ac466a1d6c7892cc835e1ccbcdc83336c2f44701;hp=154889d1466ac8d6fd7de6b354375ee9356b5795;hpb=92ebda07ee58cf6966305ba03b50b81debfb2d98;p=dpdk.git

diff --git a/app/test-pmd/macswap.c b/app/test-pmd/macswap.c
index 154889d146..71af916fc3 100644
--- a/app/test-pmd/macswap.c
+++ b/app/test-pmd/macswap.c
@@ -49,15 +49,12 @@
 #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>
@@ -66,8 +63,16 @@
 #include <rte_ethdev.h>
 #include <rte_ip.h>
 #include <rte_string_fns.h>
+#include <rte_flow.h>
 
 #include "testpmd.h"
+#if defined(RTE_ARCH_X86)
+#include "macswap_sse.h"
+#elif defined(RTE_MACHINE_CPUFLAG_NEON)
+#include "macswap_neon.h"
+#else
+#include "macswap.h"
+#endif
 
 /*
  * MAC swap forwarding mode: Swap the source and the destination Ethernet
@@ -78,13 +83,9 @@ pkt_burst_mac_swap(struct fwd_stream *fs)
 {
 	struct rte_mbuf  *pkts_burst[MAX_PKT_BURST];
 	struct rte_port  *txp;
-	struct rte_mbuf  *mb;
-	struct ether_hdr *eth_hdr;
-	struct ether_addr addr;
 	uint16_t nb_rx;
 	uint16_t nb_tx;
-	uint16_t i;
-	uint64_t ol_flags = 0;
+	uint32_t retry;
 #ifdef RTE_TEST_PMD_RECORD_CORE_CYCLES
 	uint64_t start_tsc;
 	uint64_t end_tsc;
@@ -108,26 +109,21 @@ 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;
-	for (i = 0; i < nb_rx; i++) {
-		mb = pkts_burst[i];
-		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);
+	do_macswap(pkts_burst, nb_rx, txp);
 
-		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]++;