+++ /dev/null
-/*-
- * 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.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <inttypes.h>
-#include <sys/types.h>
-#include <string.h>
-#include <sys/queue.h>
-#include <stdarg.h>
-#include <errno.h>
-#include <getopt.h>
-
-#include <rte_common.h>
-#include <rte_byteorder.h>
-#include <rte_log.h>
-#include <rte_memory.h>
-#include <rte_memzone.h>
-#include <rte_eal.h>
-#include <rte_per_lcore.h>
-#include <rte_launch.h>
-#include <rte_atomic.h>
-#include <rte_cycles.h>
-#include <rte_prefetch.h>
-#include <rte_lcore.h>
-#include <rte_per_lcore.h>
-#include <rte_branch_prediction.h>
-#include <rte_interrupts.h>
-#include <rte_pci.h>
-#include <rte_random.h>
-#include <rte_debug.h>
-#include <rte_ether.h>
-#include <rte_ethdev.h>
-#include <rte_mempool.h>
-#include <rte_mbuf.h>
-#include <rte_ip.h>
-#include <rte_string_fns.h>
-
-#include "crypto.h"
-
-#define NB_MBUF (32 * 1024)
-
-#define MAX_PKT_BURST 32
-#define BURST_TX_DRAIN_US 100 /* TX drain every ~100us */
-
-#define TX_QUEUE_FLUSH_MASK 0xFFFFFFFF
-#define TSC_COUNT_LIMIT 1000
-
-#define ACTION_ENCRYPT 1
-#define ACTION_DECRYPT 2
-
-/*
- * Configurable number of RX/TX ring descriptors
- */
-#define RTE_TEST_RX_DESC_DEFAULT 128
-#define RTE_TEST_TX_DESC_DEFAULT 512
-static uint16_t nb_rxd = RTE_TEST_RX_DESC_DEFAULT;
-static uint16_t nb_txd = RTE_TEST_TX_DESC_DEFAULT;
-
-/* ethernet addresses of ports */
-static struct ether_addr ports_eth_addr[RTE_MAX_ETHPORTS];
-
-/* mask of enabled ports */
-static unsigned enabled_port_mask = 0;
-static int promiscuous_on = 1; /**< Ports set in promiscuous mode on by default. */
-
-/* list of enabled ports */
-static uint32_t dst_ports[RTE_MAX_ETHPORTS];
-
-struct mbuf_table {
- uint16_t len;
- struct rte_mbuf *m_table[MAX_PKT_BURST];
-};
-
-struct lcore_rx_queue {
- uint8_t port_id;
- uint8_t queue_id;
-};
-
-#define MAX_RX_QUEUE_PER_LCORE 16
-
-#define MAX_LCORE_PARAMS 1024
-struct lcore_params {
- uint8_t port_id;
- uint8_t queue_id;
- uint8_t lcore_id;
-};
-
-static struct lcore_params lcore_params_array[MAX_LCORE_PARAMS];
-static struct lcore_params lcore_params_array_default[] = {
- {0, 0, 2},
- {0, 1, 2},
- {0, 2, 2},
- {1, 0, 2},
- {1, 1, 2},
- {1, 2, 2},
- {2, 0, 2},
- {3, 0, 3},
- {3, 1, 3},
-};
-
-static struct lcore_params * lcore_params = lcore_params_array_default;
-static uint16_t nb_lcore_params = sizeof(lcore_params_array_default) /
- sizeof(lcore_params_array_default[0]);
-
-static struct rte_eth_conf port_conf = {
- .rxmode = {
- .mq_mode = ETH_MQ_RX_RSS,
- .split_hdr_size = 0,
- .header_split = 0, /**< Header Split disabled */
- .hw_ip_checksum = 1, /**< IP checksum offload enabled */
- .hw_vlan_filter = 0, /**< VLAN filtering disabled */
- .jumbo_frame = 0, /**< Jumbo Frame Support disabled */
- .hw_strip_crc = 0, /**< CRC stripped by hardware */
- },
- .rx_adv_conf = {
- .rss_conf = {
- .rss_key = NULL,
- .rss_hf = ETH_RSS_IP,
- },
- },
- .txmode = {
- .mq_mode = ETH_MQ_TX_NONE,
- },
-};
-
-static struct rte_mempool * pktmbuf_pool[RTE_MAX_NUMA_NODES];
-
-struct lcore_conf {
- uint64_t tsc;
- uint64_t tsc_count;
- uint32_t tx_mask;
- uint16_t n_rx_queue;
- uint16_t rx_queue_list_pos;
- struct lcore_rx_queue rx_queue_list[MAX_RX_QUEUE_PER_LCORE];
- uint16_t tx_queue_id[RTE_MAX_ETHPORTS];
- struct mbuf_table rx_mbuf;
- uint32_t rx_mbuf_pos;
- uint32_t rx_curr_queue;
- struct mbuf_table tx_mbufs[RTE_MAX_ETHPORTS];
-} __rte_cache_aligned;
-
-static struct lcore_conf lcore_conf[RTE_MAX_LCORE];
-
-static inline struct rte_mbuf *
-nic_rx_get_packet(struct lcore_conf *qconf)
-{
- struct rte_mbuf *pkt;
-
- if (unlikely(qconf->n_rx_queue == 0))
- return NULL;
-
- /* Look for the next queue with packets; return if none */
- if (unlikely(qconf->rx_mbuf_pos == qconf->rx_mbuf.len)) {
- uint32_t i;
-
- qconf->rx_mbuf_pos = 0;
- for (i = 0; i < qconf->n_rx_queue; i++) {
- qconf->rx_mbuf.len = rte_eth_rx_burst(
- qconf->rx_queue_list[qconf->rx_curr_queue].port_id,
- qconf->rx_queue_list[qconf->rx_curr_queue].queue_id,
- qconf->rx_mbuf.m_table, MAX_PKT_BURST);
-
- qconf->rx_curr_queue++;
- if (unlikely(qconf->rx_curr_queue == qconf->n_rx_queue))
- qconf->rx_curr_queue = 0;
- if (likely(qconf->rx_mbuf.len > 0))
- break;
- }
- if (unlikely(i == qconf->n_rx_queue))
- return NULL;
- }
-
- /* Get the next packet from the current queue; if last packet, go to next queue */
- pkt = qconf->rx_mbuf.m_table[qconf->rx_mbuf_pos];
- qconf->rx_mbuf_pos++;
-
- return pkt;
-}
-
-static inline void
-nic_tx_flush_queues(struct lcore_conf *qconf)
-{
- uint8_t portid;
-
- for (portid = 0; portid < RTE_MAX_ETHPORTS; portid++) {
- struct rte_mbuf **m_table = NULL;
- uint16_t queueid, len;
- uint32_t n, i;
-
- if (likely((qconf->tx_mask & (1 << portid)) == 0))
- continue;
-
- len = qconf->tx_mbufs[portid].len;
- if (likely(len == 0))
- continue;
-
- queueid = qconf->tx_queue_id[portid];
- m_table = qconf->tx_mbufs[portid].m_table;
-
- n = rte_eth_tx_burst(portid, queueid, m_table, len);
- for (i = n; i < len; i++){
- rte_pktmbuf_free(m_table[i]);
- }
-
- qconf->tx_mbufs[portid].len = 0;
- }
-
- qconf->tx_mask = TX_QUEUE_FLUSH_MASK;
-}
-
-static inline void
-nic_tx_send_packet(struct rte_mbuf *pkt, uint8_t port)
-{
- struct lcore_conf *qconf;
- uint32_t lcoreid;
- uint16_t len;
-
- if (unlikely(pkt == NULL)) {
- return;
- }
-
- lcoreid = rte_lcore_id();
- qconf = &lcore_conf[lcoreid];
-
- len = qconf->tx_mbufs[port].len;
- qconf->tx_mbufs[port].m_table[len] = pkt;
- len++;
-
- /* enough pkts to be sent */
- if (unlikely(len == MAX_PKT_BURST)) {
- uint32_t n, i;
- uint16_t queueid;
-
- queueid = qconf->tx_queue_id[port];
- n = rte_eth_tx_burst(port, queueid, qconf->tx_mbufs[port].m_table, MAX_PKT_BURST);
- for (i = n; i < MAX_PKT_BURST; i++){
- rte_pktmbuf_free(qconf->tx_mbufs[port].m_table[i]);
- }
-
- qconf->tx_mask &= ~(1 << port);
- len = 0;
- }
-
- qconf->tx_mbufs[port].len = len;
-}
-
-/* main processing loop */
-static __attribute__((noreturn)) int
-main_loop(__attribute__((unused)) void *dummy)
-{
- uint32_t lcoreid;
- struct lcore_conf *qconf;
- const uint64_t drain_tsc = (rte_get_tsc_hz() + US_PER_S - 1) / US_PER_S * BURST_TX_DRAIN_US;
-
- lcoreid = rte_lcore_id();
- qconf = &lcore_conf[lcoreid];
-
- printf("Thread %u starting...\n", lcoreid);
-
- for (;;) {
- struct rte_mbuf *pkt;
- uint32_t pkt_from_nic_rx = 0;
- uint8_t port;
-
- /* Flush TX queues */
- qconf->tsc_count++;
- if (unlikely(qconf->tsc_count == TSC_COUNT_LIMIT)) {
- uint64_t tsc, diff_tsc;
-
- tsc = rte_rdtsc();
-
- diff_tsc = tsc - qconf->tsc;
- if (unlikely(diff_tsc > drain_tsc)) {
- nic_tx_flush_queues(qconf);
- crypto_flush_tx_queue(lcoreid);
- qconf->tsc = tsc;
- }
-
- qconf->tsc_count = 0;
- }
-
- /*
- * Check the Intel QuickAssist queues first
- *
- ***/
- pkt = (struct rte_mbuf *) crypto_get_next_response();
- if (pkt == NULL) {
- pkt = nic_rx_get_packet(qconf);
- pkt_from_nic_rx = 1;
- }
- if (pkt == NULL)
- continue;
- /* Send packet to either QAT encrypt, QAT decrypt or NIC TX */
- if (pkt_from_nic_rx) {
- struct ipv4_hdr *ip = rte_pktmbuf_mtod_offset(pkt,
- struct ipv4_hdr *,
- sizeof(struct ether_hdr));
- if (ip->src_addr & rte_cpu_to_be_32(ACTION_ENCRYPT)) {
- if (CRYPTO_RESULT_FAIL == crypto_encrypt(pkt,
- (enum cipher_alg)((ip->src_addr >> 16) & 0xFF),
- (enum hash_alg)((ip->src_addr >> 8) & 0xFF)))
- rte_pktmbuf_free(pkt);
- continue;
- }
-
- if (ip->src_addr & rte_cpu_to_be_32(ACTION_DECRYPT)) {
- if(CRYPTO_RESULT_FAIL == crypto_decrypt(pkt,
- (enum cipher_alg)((ip->src_addr >> 16) & 0xFF),
- (enum hash_alg)((ip->src_addr >> 8) & 0xFF)))
- rte_pktmbuf_free(pkt);
- continue;
- }
- }
-
- port = dst_ports[pkt->port];
-
- /* Transmit the packet */
- nic_tx_send_packet(pkt, (uint8_t)port);
- }
-}
-
-static inline unsigned
-get_port_max_rx_queues(uint8_t port_id)
-{
- struct rte_eth_dev_info dev_info;
-
- rte_eth_dev_info_get(port_id, &dev_info);
- return dev_info.max_rx_queues;
-}
-
-static inline unsigned
-get_port_max_tx_queues(uint8_t port_id)
-{
- struct rte_eth_dev_info dev_info;
-
- rte_eth_dev_info_get(port_id, &dev_info);
- return dev_info.max_tx_queues;
-}
-
-static int
-check_lcore_params(void)
-{
- uint16_t i;
-
- for (i = 0; i < nb_lcore_params; ++i) {
- if (lcore_params[i].queue_id >= get_port_max_rx_queues(lcore_params[i].port_id)) {
- printf("invalid queue number: %hhu\n", lcore_params[i].queue_id);
- return -1;
- }
- if (!rte_lcore_is_enabled(lcore_params[i].lcore_id)) {
- printf("error: lcore %hhu is not enabled in lcore mask\n",
- lcore_params[i].lcore_id);
- return -1;
- }
- }
- return 0;
-}
-
-static int
-check_port_config(const unsigned nb_ports)
-{
- unsigned portid;
- uint16_t i;
-
- for (i = 0; i < nb_lcore_params; ++i) {
- portid = lcore_params[i].port_id;
- if ((enabled_port_mask & (1 << portid)) == 0) {
- printf("port %u is not enabled in port mask\n", portid);
- return -1;
- }
- if (portid >= nb_ports) {
- printf("port %u is not present on the board\n", portid);
- return -1;
- }
- }
- return 0;
-}
-
-static uint8_t
-get_port_n_rx_queues(const uint8_t port)
-{
- int queue = -1;
- uint16_t i;
-
- for (i = 0; i < nb_lcore_params; ++i) {
- if (lcore_params[i].port_id == port && lcore_params[i].queue_id > queue)
- queue = lcore_params[i].queue_id;
- }
- return (uint8_t)(++queue);
-}
-
-static int
-init_lcore_rx_queues(void)
-{
- uint16_t i, nb_rx_queue;
- uint8_t lcore;
-
- for (i = 0; i < nb_lcore_params; ++i) {
- lcore = lcore_params[i].lcore_id;
- nb_rx_queue = lcore_conf[lcore].n_rx_queue;
- if (nb_rx_queue >= MAX_RX_QUEUE_PER_LCORE) {
- printf("error: too many queues (%u) for lcore: %u\n",
- (unsigned)nb_rx_queue + 1, (unsigned)lcore);
- return -1;
- }
- lcore_conf[lcore].rx_queue_list[nb_rx_queue].port_id =
- lcore_params[i].port_id;
- lcore_conf[lcore].rx_queue_list[nb_rx_queue].queue_id =
- lcore_params[i].queue_id;
- lcore_conf[lcore].n_rx_queue++;
- }
- return 0;
-}
-
-/* display usage */
-static void
-print_usage(const char *prgname)
-{
- printf ("%s [EAL options] -- -p PORTMASK [--no-promisc]"
- " [--config '(port,queue,lcore)[,(port,queue,lcore)]'\n"
- " -p PORTMASK: hexadecimal bitmask of ports to configure\n"
- " --no-promisc: disable promiscuous mode (default is ON)\n"
- " --config '(port,queue,lcore)': rx queues configuration\n",
- prgname);
-}
-
-static unsigned
-parse_portmask(const char *portmask)
-{
- char *end = NULL;
- unsigned pm;
-
- /* parse hexadecimal string */
- pm = strtoul(portmask, &end, 16);
- if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0'))
- return 0;
-
- return pm;
-}
-
-static int
-parse_config(const char *q_arg)
-{
- char s[256];
- const char *p, *p_end = q_arg;
- char *end;
- enum fieldnames {
- FLD_PORT = 0,
- FLD_QUEUE,
- FLD_LCORE,
- _NUM_FLD
- };
- unsigned long int_fld[_NUM_FLD];
- char *str_fld[_NUM_FLD];
- int i;
- unsigned size;
-
- nb_lcore_params = 0;
-
- while ((p = strchr(p_end,'(')) != NULL) {
- if (nb_lcore_params >= MAX_LCORE_PARAMS) {
- printf("exceeded max number of lcore params: %hu\n",
- nb_lcore_params);
- return -1;
- }
- ++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;
-}
Code Review / deb_dpdk.git / blobdiff