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Diffstat (limited to 'examples/dpdk_qat/main.c')
| -rw-r--r-- | examples/dpdk_qat/main.c | 821 |
1 files changed, 0 insertions, 821 deletions
diff --git a/examples/dpdk_qat/main.c b/examples/dpdk_qat/main.c deleted file mode 100644 index aa9b1d5c..00000000 --- a/examples/dpdk_qat/main.c +++ /dev/null @@ -1,821 +0,0 @@ -/*- - * 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; -} |