-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
*/
#include <stdarg.h>
#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>
#include <rte_ethdev.h>
#include <rte_ip.h>
#include <rte_string_fns.h>
+#include <rte_flow.h>
#include "testpmd.h"
struct rte_mbuf *pkts_burst[MAX_PKT_BURST];
struct rte_port *txp;
struct rte_mbuf *mb;
- struct ether_hdr *eth_hdr;
+ struct rte_ether_hdr *eth_hdr;
+ uint32_t retry;
uint16_t nb_rx;
uint16_t nb_tx;
uint16_t i;
+ uint64_t ol_flags = 0;
+ uint64_t tx_offloads;
#ifdef RTE_TEST_PMD_RECORD_CORE_CYCLES
uint64_t start_tsc;
uint64_t end_tsc;
#endif
fs->rx_packets += nb_rx;
txp = &ports[fs->tx_port];
+ tx_offloads = txp->dev_conf.txmode.offloads;
+ if (tx_offloads & DEV_TX_OFFLOAD_VLAN_INSERT)
+ ol_flags = PKT_TX_VLAN_PKT;
+ if (tx_offloads & DEV_TX_OFFLOAD_QINQ_INSERT)
+ ol_flags |= PKT_TX_QINQ_PKT;
+ if (tx_offloads & DEV_TX_OFFLOAD_MACSEC_INSERT)
+ 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->pkt.data;
- ether_addr_copy(&peer_eth_addrs[fs->peer_addr],
+ eth_hdr = rte_pktmbuf_mtod(mb, struct rte_ether_hdr *);
+ rte_ether_addr_copy(&peer_eth_addrs[fs->peer_addr],
ð_hdr->d_addr);
- ether_addr_copy(&ports[fs->tx_port].eth_addr,
+ rte_ether_addr_copy(&ports[fs->tx_port].eth_addr,
ð_hdr->s_addr);
- mb->ol_flags = txp->tx_ol_flags;
- mb->pkt.vlan_macip.f.l2_len = sizeof(struct ether_hdr);
- mb->pkt.vlan_macip.f.l3_len = sizeof(struct ipv4_hdr);
- mb->pkt.vlan_macip.f.vlan_tci = txp->tx_vlan_id;
+ mb->ol_flags &= IND_ATTACHED_MBUF | EXT_ATTACHED_MBUF;
+ mb->ol_flags |= ol_flags;
+ mb->l2_len = sizeof(struct rte_ether_hdr);
+ mb->l3_len = sizeof(struct rte_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]++;