823 lines
20 KiB
C
823 lines
20 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <inttypes.h>
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#include <sys/types.h>
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#include <string.h>
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#include <sys/queue.h>
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#include <stdarg.h>
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#include <errno.h>
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#include <getopt.h>
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#include <rte_common.h>
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#include <rte_byteorder.h>
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#include <rte_log.h>
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#include <rte_memory.h>
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#include <rte_memzone.h>
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#include <rte_eal.h>
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#include <rte_per_lcore.h>
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#include <rte_launch.h>
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#include <rte_atomic.h>
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#include <rte_cycles.h>
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#include <rte_prefetch.h>
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#include <rte_lcore.h>
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#include <rte_per_lcore.h>
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#include <rte_branch_prediction.h>
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#include <rte_interrupts.h>
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#include <rte_pci.h>
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#include <rte_random.h>
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#include <rte_debug.h>
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#include <rte_ether.h>
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#include <rte_ethdev.h>
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#include <rte_ring.h>
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#include <rte_mempool.h>
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#include <rte_mbuf.h>
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#include <rte_ip.h>
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#include <rte_string_fns.h>
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#include "crypto.h"
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#define NB_MBUF (32 * 1024)
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#define MAX_PKT_BURST 32
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#define BURST_TX_DRAIN_US 100 /* TX drain every ~100us */
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#define TX_QUEUE_FLUSH_MASK 0xFFFFFFFF
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#define TSC_COUNT_LIMIT 1000
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#define ACTION_ENCRYPT 1
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#define ACTION_DECRYPT 2
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/*
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* Configurable number of RX/TX ring descriptors
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*/
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#define RTE_TEST_RX_DESC_DEFAULT 128
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#define RTE_TEST_TX_DESC_DEFAULT 512
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static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
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static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
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/* ethernet addresses of ports */
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static struct ether_addr ports_eth_addr[RTE_MAX_ETHPORTS];
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/* mask of enabled ports */
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static unsigned enabled_port_mask = 0;
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static int promiscuous_on = 1; /**< Ports set in promiscuous mode on by default. */
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/* list of enabled ports */
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static uint32_t dst_ports[RTE_MAX_ETHPORTS];
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struct mbuf_table {
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uint16_t len;
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struct rte_mbuf *m_table[MAX_PKT_BURST];
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};
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struct lcore_rx_queue {
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uint8_t port_id;
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uint8_t queue_id;
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};
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#define MAX_RX_QUEUE_PER_LCORE 16
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#define MAX_LCORE_PARAMS 1024
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struct lcore_params {
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uint8_t port_id;
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uint8_t queue_id;
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uint8_t lcore_id;
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};
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static struct lcore_params lcore_params_array[MAX_LCORE_PARAMS];
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static struct lcore_params lcore_params_array_default[] = {
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{0, 0, 2},
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{0, 1, 2},
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{0, 2, 2},
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{1, 0, 2},
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{1, 1, 2},
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{1, 2, 2},
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{2, 0, 2},
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{3, 0, 3},
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{3, 1, 3},
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};
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static struct lcore_params * lcore_params = lcore_params_array_default;
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static uint16_t nb_lcore_params = sizeof(lcore_params_array_default) /
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sizeof(lcore_params_array_default[0]);
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static struct rte_eth_conf port_conf = {
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.rxmode = {
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.mq_mode = ETH_MQ_RX_RSS,
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.split_hdr_size = 0,
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.header_split = 0, /**< Header Split disabled */
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.hw_ip_checksum = 1, /**< IP checksum offload enabled */
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.hw_vlan_filter = 0, /**< VLAN filtering disabled */
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.jumbo_frame = 0, /**< Jumbo Frame Support disabled */
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.hw_strip_crc = 0, /**< CRC stripped by hardware */
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},
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.rx_adv_conf = {
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.rss_conf = {
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.rss_key = NULL,
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.rss_hf = ETH_RSS_IP,
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},
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},
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.txmode = {
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.mq_mode = ETH_MQ_TX_NONE,
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},
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};
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static struct rte_mempool * pktmbuf_pool[RTE_MAX_NUMA_NODES];
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struct lcore_conf {
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uint64_t tsc;
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uint64_t tsc_count;
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uint32_t tx_mask;
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uint16_t n_rx_queue;
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uint16_t rx_queue_list_pos;
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struct lcore_rx_queue rx_queue_list[MAX_RX_QUEUE_PER_LCORE];
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uint16_t tx_queue_id[RTE_MAX_ETHPORTS];
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struct mbuf_table rx_mbuf;
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uint32_t rx_mbuf_pos;
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uint32_t rx_curr_queue;
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struct mbuf_table tx_mbufs[RTE_MAX_ETHPORTS];
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} __rte_cache_aligned;
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static struct lcore_conf lcore_conf[RTE_MAX_LCORE];
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static inline struct rte_mbuf *
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nic_rx_get_packet(struct lcore_conf *qconf)
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{
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struct rte_mbuf *pkt;
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if (unlikely(qconf->n_rx_queue == 0))
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return NULL;
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/* Look for the next queue with packets; return if none */
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if (unlikely(qconf->rx_mbuf_pos == qconf->rx_mbuf.len)) {
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uint32_t i;
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qconf->rx_mbuf_pos = 0;
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for (i = 0; i < qconf->n_rx_queue; i++) {
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qconf->rx_mbuf.len = rte_eth_rx_burst(
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qconf->rx_queue_list[qconf->rx_curr_queue].port_id,
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qconf->rx_queue_list[qconf->rx_curr_queue].queue_id,
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qconf->rx_mbuf.m_table, MAX_PKT_BURST);
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qconf->rx_curr_queue++;
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if (unlikely(qconf->rx_curr_queue == qconf->n_rx_queue))
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qconf->rx_curr_queue = 0;
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if (likely(qconf->rx_mbuf.len > 0))
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break;
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}
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if (unlikely(i == qconf->n_rx_queue))
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return NULL;
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}
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/* Get the next packet from the current queue; if last packet, go to next queue */
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pkt = qconf->rx_mbuf.m_table[qconf->rx_mbuf_pos];
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qconf->rx_mbuf_pos++;
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return pkt;
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}
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static inline void
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nic_tx_flush_queues(struct lcore_conf *qconf)
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{
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uint8_t portid;
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for (portid = 0; portid < RTE_MAX_ETHPORTS; portid++) {
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struct rte_mbuf **m_table = NULL;
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uint16_t queueid, len;
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uint32_t n, i;
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if (likely((qconf->tx_mask & (1 << portid)) == 0))
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continue;
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len = qconf->tx_mbufs[portid].len;
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if (likely(len == 0))
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continue;
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queueid = qconf->tx_queue_id[portid];
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m_table = qconf->tx_mbufs[portid].m_table;
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n = rte_eth_tx_burst(portid, queueid, m_table, len);
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for (i = n; i < len; i++){
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rte_pktmbuf_free(m_table[i]);
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}
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qconf->tx_mbufs[portid].len = 0;
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}
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qconf->tx_mask = TX_QUEUE_FLUSH_MASK;
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}
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static inline void
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nic_tx_send_packet(struct rte_mbuf *pkt, uint8_t port)
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{
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struct lcore_conf *qconf;
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uint32_t lcoreid;
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uint16_t len;
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if (unlikely(pkt == NULL)) {
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return;
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}
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lcoreid = rte_lcore_id();
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qconf = &lcore_conf[lcoreid];
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len = qconf->tx_mbufs[port].len;
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qconf->tx_mbufs[port].m_table[len] = pkt;
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len++;
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/* enough pkts to be sent */
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if (unlikely(len == MAX_PKT_BURST)) {
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uint32_t n, i;
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uint16_t queueid;
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queueid = qconf->tx_queue_id[port];
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n = rte_eth_tx_burst(port, queueid, qconf->tx_mbufs[port].m_table, MAX_PKT_BURST);
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for (i = n; i < MAX_PKT_BURST; i++){
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rte_pktmbuf_free(qconf->tx_mbufs[port].m_table[i]);
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}
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qconf->tx_mask &= ~(1 << port);
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len = 0;
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}
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qconf->tx_mbufs[port].len = len;
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}
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/* main processing loop */
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static __attribute__((noreturn)) int
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main_loop(__attribute__((unused)) void *dummy)
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{
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uint32_t lcoreid;
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struct lcore_conf *qconf;
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const uint64_t drain_tsc = (rte_get_tsc_hz() + US_PER_S - 1) / US_PER_S * BURST_TX_DRAIN_US;
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lcoreid = rte_lcore_id();
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qconf = &lcore_conf[lcoreid];
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printf("Thread %u starting...\n", lcoreid);
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for (;;) {
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struct rte_mbuf *pkt;
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uint32_t pkt_from_nic_rx = 0;
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uint8_t port;
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/* Flush TX queues */
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qconf->tsc_count++;
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if (unlikely(qconf->tsc_count == TSC_COUNT_LIMIT)) {
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uint64_t tsc, diff_tsc;
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tsc = rte_rdtsc();
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diff_tsc = tsc - qconf->tsc;
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if (unlikely(diff_tsc > drain_tsc)) {
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nic_tx_flush_queues(qconf);
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crypto_flush_tx_queue(lcoreid);
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qconf->tsc = tsc;
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}
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qconf->tsc_count = 0;
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}
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/*
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* Check the Intel QuickAssist queues first
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*
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***/
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pkt = (struct rte_mbuf *) crypto_get_next_response();
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if (pkt == NULL) {
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pkt = nic_rx_get_packet(qconf);
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pkt_from_nic_rx = 1;
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}
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if (pkt == NULL)
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continue;
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/* Send packet to either QAT encrypt, QAT decrypt or NIC TX */
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if (pkt_from_nic_rx) {
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struct ipv4_hdr *ip = rte_pktmbuf_mtod_offset(pkt,
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struct ipv4_hdr *,
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sizeof(struct ether_hdr));
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if (ip->src_addr & rte_cpu_to_be_32(ACTION_ENCRYPT)) {
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if (CRYPTO_RESULT_FAIL == crypto_encrypt(pkt,
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(enum cipher_alg)((ip->src_addr >> 16) & 0xFF),
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(enum hash_alg)((ip->src_addr >> 8) & 0xFF)))
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rte_pktmbuf_free(pkt);
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continue;
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}
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if (ip->src_addr & rte_cpu_to_be_32(ACTION_DECRYPT)) {
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if(CRYPTO_RESULT_FAIL == crypto_decrypt(pkt,
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(enum cipher_alg)((ip->src_addr >> 16) & 0xFF),
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(enum hash_alg)((ip->src_addr >> 8) & 0xFF)))
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rte_pktmbuf_free(pkt);
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continue;
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}
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}
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port = dst_ports[pkt->port];
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/* Transmit the packet */
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nic_tx_send_packet(pkt, (uint8_t)port);
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}
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}
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static inline unsigned
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get_port_max_rx_queues(uint8_t port_id)
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{
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struct rte_eth_dev_info dev_info;
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rte_eth_dev_info_get(port_id, &dev_info);
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return dev_info.max_rx_queues;
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}
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static inline unsigned
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get_port_max_tx_queues(uint8_t port_id)
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{
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struct rte_eth_dev_info dev_info;
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rte_eth_dev_info_get(port_id, &dev_info);
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return dev_info.max_tx_queues;
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}
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static int
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check_lcore_params(void)
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{
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uint16_t i;
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for (i = 0; i < nb_lcore_params; ++i) {
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if (lcore_params[i].queue_id >= get_port_max_rx_queues(lcore_params[i].port_id)) {
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printf("invalid queue number: %hhu\n", lcore_params[i].queue_id);
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return -1;
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}
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if (!rte_lcore_is_enabled(lcore_params[i].lcore_id)) {
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printf("error: lcore %hhu is not enabled in lcore mask\n",
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lcore_params[i].lcore_id);
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return -1;
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}
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}
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return 0;
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}
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static int
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check_port_config(const unsigned nb_ports)
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{
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unsigned portid;
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uint16_t i;
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for (i = 0; i < nb_lcore_params; ++i) {
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portid = lcore_params[i].port_id;
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if ((enabled_port_mask & (1 << portid)) == 0) {
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printf("port %u is not enabled in port mask\n", portid);
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return -1;
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}
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if (portid >= nb_ports) {
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printf("port %u is not present on the board\n", portid);
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return -1;
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}
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}
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return 0;
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}
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static uint8_t
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get_port_n_rx_queues(const uint8_t port)
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{
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int queue = -1;
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uint16_t i;
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for (i = 0; i < nb_lcore_params; ++i) {
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if (lcore_params[i].port_id == port && lcore_params[i].queue_id > queue)
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queue = lcore_params[i].queue_id;
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}
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return (uint8_t)(++queue);
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}
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static int
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init_lcore_rx_queues(void)
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{
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uint16_t i, nb_rx_queue;
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uint8_t lcore;
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for (i = 0; i < nb_lcore_params; ++i) {
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lcore = lcore_params[i].lcore_id;
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nb_rx_queue = lcore_conf[lcore].n_rx_queue;
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if (nb_rx_queue >= MAX_RX_QUEUE_PER_LCORE) {
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printf("error: too many queues (%u) for lcore: %u\n",
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(unsigned)nb_rx_queue + 1, (unsigned)lcore);
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return -1;
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}
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lcore_conf[lcore].rx_queue_list[nb_rx_queue].port_id =
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lcore_params[i].port_id;
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lcore_conf[lcore].rx_queue_list[nb_rx_queue].queue_id =
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lcore_params[i].queue_id;
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lcore_conf[lcore].n_rx_queue++;
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}
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return 0;
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}
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/* display usage */
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static void
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print_usage(const char *prgname)
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{
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printf ("%s [EAL options] -- -p PORTMASK [--no-promisc]"
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" [--config '(port,queue,lcore)[,(port,queue,lcore)]'\n"
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" -p PORTMASK: hexadecimal bitmask of ports to configure\n"
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" --no-promisc: disable promiscuous mode (default is ON)\n"
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" --config '(port,queue,lcore)': rx queues configuration\n",
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prgname);
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}
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static unsigned
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parse_portmask(const char *portmask)
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{
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char *end = NULL;
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unsigned pm;
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/* parse hexadecimal string */
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pm = strtoul(portmask, &end, 16);
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if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0'))
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return 0;
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return pm;
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}
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static int
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parse_config(const char *q_arg)
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{
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char s[256];
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const char *p, *p_end = q_arg;
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char *end;
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enum fieldnames {
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FLD_PORT = 0,
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FLD_QUEUE,
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FLD_LCORE,
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_NUM_FLD
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};
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unsigned long int_fld[_NUM_FLD];
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char *str_fld[_NUM_FLD];
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int i;
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unsigned size;
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nb_lcore_params = 0;
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while ((p = strchr(p_end,'(')) != NULL) {
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if (nb_lcore_params >= MAX_LCORE_PARAMS) {
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printf("exceeded max number of lcore params: %hu\n",
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nb_lcore_params);
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return -1;
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}
|
|
++p;
|
|
if((p_end = strchr(p,')')) == NULL)
|
|
return -1;
|
|
|
|
size = p_end - p;
|
|
if(size >= sizeof(s))
|
|
return -1;
|
|
|
|
snprintf(s, sizeof(s), "%.*s", size, p);
|
|
if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD)
|
|
return -1;
|
|
for (i = 0; i < _NUM_FLD; i++) {
|
|
errno = 0;
|
|
int_fld[i] = strtoul(str_fld[i], &end, 0);
|
|
if (errno != 0 || end == str_fld[i] || int_fld[i] > 255)
|
|
return -1;
|
|
}
|
|
lcore_params_array[nb_lcore_params].port_id = (uint8_t)int_fld[FLD_PORT];
|
|
lcore_params_array[nb_lcore_params].queue_id = (uint8_t)int_fld[FLD_QUEUE];
|
|
lcore_params_array[nb_lcore_params].lcore_id = (uint8_t)int_fld[FLD_LCORE];
|
|
++nb_lcore_params;
|
|
}
|
|
lcore_params = lcore_params_array;
|
|
return 0;
|
|
}
|
|
|
|
/* Parse the argument given in the command line of the application */
|
|
static int
|
|
parse_args(int argc, char **argv)
|
|
{
|
|
int opt, ret;
|
|
char **argvopt;
|
|
int option_index;
|
|
char *prgname = argv[0];
|
|
static struct option lgopts[] = {
|
|
{"config", 1, 0, 0},
|
|
{"no-promisc", 0, 0, 0},
|
|
{NULL, 0, 0, 0}
|
|
};
|
|
|
|
argvopt = argv;
|
|
|
|
while ((opt = getopt_long(argc, argvopt, "p:",
|
|
lgopts, &option_index)) != EOF) {
|
|
|
|
switch (opt) {
|
|
/* portmask */
|
|
case 'p':
|
|
enabled_port_mask = parse_portmask(optarg);
|
|
if (enabled_port_mask == 0) {
|
|
printf("invalid portmask\n");
|
|
print_usage(prgname);
|
|
return -1;
|
|
}
|
|
break;
|
|
|
|
/* long options */
|
|
case 0:
|
|
if (strcmp(lgopts[option_index].name, "config") == 0) {
|
|
ret = parse_config(optarg);
|
|
if (ret) {
|
|
printf("invalid config\n");
|
|
print_usage(prgname);
|
|
return -1;
|
|
}
|
|
}
|
|
if (strcmp(lgopts[option_index].name, "no-promisc") == 0) {
|
|
printf("Promiscuous mode disabled\n");
|
|
promiscuous_on = 0;
|
|
}
|
|
break;
|
|
default:
|
|
print_usage(prgname);
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
if (enabled_port_mask == 0) {
|
|
printf("portmask not specified\n");
|
|
print_usage(prgname);
|
|
return -1;
|
|
}
|
|
|
|
if (optind >= 0)
|
|
argv[optind-1] = prgname;
|
|
|
|
ret = optind-1;
|
|
optind = 0; /* reset getopt lib */
|
|
return ret;
|
|
}
|
|
|
|
static void
|
|
print_ethaddr(const char *name, const struct ether_addr *eth_addr)
|
|
{
|
|
char buf[ETHER_ADDR_FMT_SIZE];
|
|
ether_format_addr(buf, ETHER_ADDR_FMT_SIZE, eth_addr);
|
|
printf("%s%s", name, buf);
|
|
}
|
|
|
|
static int
|
|
init_mem(void)
|
|
{
|
|
int socketid;
|
|
unsigned lcoreid;
|
|
char s[64];
|
|
|
|
RTE_LCORE_FOREACH(lcoreid) {
|
|
socketid = rte_lcore_to_socket_id(lcoreid);
|
|
if (socketid >= RTE_MAX_NUMA_NODES) {
|
|
printf("Socket %d of lcore %u is out of range %d\n",
|
|
socketid, lcoreid, RTE_MAX_NUMA_NODES);
|
|
return -1;
|
|
}
|
|
if (pktmbuf_pool[socketid] == NULL) {
|
|
snprintf(s, sizeof(s), "mbuf_pool_%d", socketid);
|
|
pktmbuf_pool[socketid] =
|
|
rte_pktmbuf_pool_create(s, NB_MBUF, 32, 0,
|
|
RTE_MBUF_DEFAULT_BUF_SIZE, socketid);
|
|
if (pktmbuf_pool[socketid] == NULL) {
|
|
printf("Cannot init mbuf pool on socket %d\n", socketid);
|
|
return -1;
|
|
}
|
|
printf("Allocated mbuf pool on socket %d\n", socketid);
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
struct lcore_conf *qconf;
|
|
struct rte_eth_link link;
|
|
int ret;
|
|
unsigned nb_ports;
|
|
uint16_t queueid;
|
|
unsigned lcoreid;
|
|
uint32_t nb_tx_queue;
|
|
uint8_t portid, nb_rx_queue, queue, socketid, last_port;
|
|
unsigned nb_ports_in_mask = 0;
|
|
|
|
/* init EAL */
|
|
ret = rte_eal_init(argc, argv);
|
|
if (ret < 0)
|
|
return -1;
|
|
argc -= ret;
|
|
argv += ret;
|
|
|
|
/* parse application arguments (after the EAL ones) */
|
|
ret = parse_args(argc, argv);
|
|
if (ret < 0)
|
|
return -1;
|
|
|
|
if (check_lcore_params() < 0)
|
|
rte_panic("check_lcore_params failed\n");
|
|
|
|
ret = init_lcore_rx_queues();
|
|
if (ret < 0)
|
|
return -1;
|
|
|
|
ret = init_mem();
|
|
if (ret < 0)
|
|
return -1;
|
|
|
|
nb_ports = rte_eth_dev_count();
|
|
|
|
if (check_port_config(nb_ports) < 0)
|
|
rte_panic("check_port_config failed\n");
|
|
|
|
/* reset dst_ports */
|
|
for (portid = 0; portid < RTE_MAX_ETHPORTS; portid++)
|
|
dst_ports[portid] = 0;
|
|
last_port = 0;
|
|
|
|
/*
|
|
* Each logical core is assigned a dedicated TX queue on each port.
|
|
*/
|
|
for (portid = 0; portid < nb_ports; portid++) {
|
|
/* skip ports that are not enabled */
|
|
if ((enabled_port_mask & (1 << portid)) == 0)
|
|
continue;
|
|
|
|
if (nb_ports_in_mask % 2) {
|
|
dst_ports[portid] = last_port;
|
|
dst_ports[last_port] = portid;
|
|
}
|
|
else
|
|
last_port = portid;
|
|
|
|
nb_ports_in_mask++;
|
|
}
|
|
if (nb_ports_in_mask % 2) {
|
|
printf("Notice: odd number of ports in portmask.\n");
|
|
dst_ports[last_port] = last_port;
|
|
}
|
|
|
|
/* initialize all ports */
|
|
for (portid = 0; portid < nb_ports; portid++) {
|
|
/* skip ports that are not enabled */
|
|
if ((enabled_port_mask & (1 << portid)) == 0) {
|
|
printf("\nSkipping disabled port %d\n", portid);
|
|
continue;
|
|
}
|
|
|
|
/* init port */
|
|
printf("Initializing port %d ... ", portid );
|
|
fflush(stdout);
|
|
|
|
nb_rx_queue = get_port_n_rx_queues(portid);
|
|
if (nb_rx_queue > get_port_max_rx_queues(portid))
|
|
rte_panic("Number of rx queues %d exceeds max number of rx queues %u"
|
|
" for port %d\n", nb_rx_queue, get_port_max_rx_queues(portid),
|
|
portid);
|
|
nb_tx_queue = rte_lcore_count();
|
|
if (nb_tx_queue > get_port_max_tx_queues(portid))
|
|
rte_panic("Number of lcores %u exceeds max number of tx queues %u"
|
|
" for port %d\n", nb_tx_queue, get_port_max_tx_queues(portid),
|
|
portid);
|
|
printf("Creating queues: nb_rxq=%d nb_txq=%u... ",
|
|
nb_rx_queue, (unsigned)nb_tx_queue );
|
|
ret = rte_eth_dev_configure(portid, nb_rx_queue,
|
|
(uint16_t)nb_tx_queue, &port_conf);
|
|
if (ret < 0)
|
|
rte_panic("Cannot configure device: err=%d, port=%d\n",
|
|
ret, portid);
|
|
|
|
rte_eth_macaddr_get(portid, &ports_eth_addr[portid]);
|
|
print_ethaddr(" Address:", &ports_eth_addr[portid]);
|
|
printf(", ");
|
|
|
|
/* init one TX queue per couple (lcore,port) */
|
|
queueid = 0;
|
|
RTE_LCORE_FOREACH(lcoreid) {
|
|
socketid = (uint8_t)rte_lcore_to_socket_id(lcoreid);
|
|
printf("txq=%u,%d,%d ", lcoreid, queueid, socketid);
|
|
fflush(stdout);
|
|
ret = rte_eth_tx_queue_setup(portid, queueid, nb_txd,
|
|
socketid,
|
|
NULL);
|
|
if (ret < 0)
|
|
rte_panic("rte_eth_tx_queue_setup: err=%d, "
|
|
"port=%d\n", ret, portid);
|
|
|
|
qconf = &lcore_conf[lcoreid];
|
|
qconf->tx_queue_id[portid] = queueid;
|
|
queueid++;
|
|
}
|
|
printf("\n");
|
|
}
|
|
|
|
RTE_LCORE_FOREACH(lcoreid) {
|
|
qconf = &lcore_conf[lcoreid];
|
|
printf("\nInitializing rx queues on lcore %u ... ", lcoreid );
|
|
fflush(stdout);
|
|
/* init RX queues */
|
|
for(queue = 0; queue < qconf->n_rx_queue; ++queue) {
|
|
portid = qconf->rx_queue_list[queue].port_id;
|
|
queueid = qconf->rx_queue_list[queue].queue_id;
|
|
socketid = (uint8_t)rte_lcore_to_socket_id(lcoreid);
|
|
printf("rxq=%d,%d,%d ", portid, queueid, socketid);
|
|
fflush(stdout);
|
|
|
|
ret = rte_eth_rx_queue_setup(portid, queueid, nb_rxd,
|
|
socketid,
|
|
NULL,
|
|
pktmbuf_pool[socketid]);
|
|
if (ret < 0)
|
|
rte_panic("rte_eth_rx_queue_setup: err=%d,"
|
|
"port=%d\n", ret, portid);
|
|
}
|
|
}
|
|
|
|
printf("\n");
|
|
|
|
/* start ports */
|
|
for (portid = 0; portid < nb_ports; portid++) {
|
|
if ((enabled_port_mask & (1 << portid)) == 0)
|
|
continue;
|
|
/* Start device */
|
|
ret = rte_eth_dev_start(portid);
|
|
if (ret < 0)
|
|
rte_panic("rte_eth_dev_start: err=%d, port=%d\n",
|
|
ret, portid);
|
|
|
|
printf("done: Port %d ", portid);
|
|
|
|
/* get link status */
|
|
rte_eth_link_get(portid, &link);
|
|
if (link.link_status)
|
|
printf(" Link Up - speed %u Mbps - %s\n",
|
|
(unsigned) link.link_speed,
|
|
(link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
|
|
("full-duplex") : ("half-duplex\n"));
|
|
else
|
|
printf(" Link Down\n");
|
|
/*
|
|
* If enabled, put device in promiscuous mode.
|
|
* This allows IO forwarding mode to forward packets
|
|
* to itself through 2 cross-connected ports of the
|
|
* target machine.
|
|
*/
|
|
if (promiscuous_on)
|
|
rte_eth_promiscuous_enable(portid);
|
|
}
|
|
printf("Crypto: Initializing Crypto...\n");
|
|
if (crypto_init() != 0)
|
|
return -1;
|
|
|
|
RTE_LCORE_FOREACH(lcoreid) {
|
|
if (per_core_crypto_init(lcoreid) != 0) {
|
|
printf("Crypto: Cannot init lcore crypto on lcore %u\n", (unsigned)lcoreid);
|
|
return -1;
|
|
}
|
|
}
|
|
printf("Crypto: Initialization complete\n");
|
|
/* launch per-lcore init on every lcore */
|
|
rte_eal_mp_remote_launch(main_loop, NULL, CALL_MASTER);
|
|
RTE_LCORE_FOREACH_SLAVE(lcoreid) {
|
|
if (rte_eal_wait_lcore(lcoreid) < 0)
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|