X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fip_reassembly%2Fmain.c;h=d9ecac00646afe839516d6a1351fe132f25fa80b;hb=6d13ea8e8e49ab957deae2bba5ecf4a4bfe747d1;hp=7311b29f0792e375c264d69afffa6b3e487b855c;hpb=240952a9e5643e95ce8b4ed8e3a38f0b64bc9223;p=dpdk.git diff --git a/examples/ip_reassembly/main.c b/examples/ip_reassembly/main.c index 7311b29f07..d9ecac0064 100644 --- a/examples/ip_reassembly/main.c +++ b/examples/ip_reassembly/main.c @@ -1,34 +1,5 @@ -/*- - * 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 @@ -49,10 +20,7 @@ #include #include #include -#include -#include #include -#include #include #include #include @@ -61,12 +29,10 @@ #include #include #include -#include #include #include #include #include -#include #include #include #include @@ -79,8 +45,6 @@ #include -#include "main.h" - #define MAX_PKT_BURST 32 @@ -88,11 +52,11 @@ #define MAX_JUMBO_PKT_LEN 9600 -#define BUF_SIZE 2048 -#define MBUF_SIZE \ - (BUF_SIZE + sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM) +#define BUF_SIZE RTE_MBUF_DEFAULT_DATAROOM +#define MBUF_DATA_SIZE RTE_MBUF_DEFAULT_BUF_SIZE #define NB_MBUF 8192 +#define MEMPOOL_CACHE_SIZE 256 /* allow max jumbo frame 9.5 KB */ #define JUMBO_FRAME_MAX_SIZE 0x2600 @@ -114,25 +78,6 @@ static uint32_t max_flow_num = DEF_FLOW_NUM; static uint32_t max_flow_ttl = DEF_FLOW_TTL; -/* - * RX and TX Prefetch, Host, and Write-back threshold values should be - * carefully set for optimal performance. Consult the network - * controller's datasheet and supporting DPDK documentation for guidance - * on how these parameters should be set. - */ -#define RX_PTHRESH 8 /**< Default values of RX prefetch threshold reg. */ -#define RX_HTHRESH 8 /**< Default values of RX host threshold reg. */ -#define RX_WTHRESH 4 /**< Default values of RX write-back threshold reg. */ - -/* - * These default values are optimized for use with the Intel(R) 82599 10 GbE - * Controller and the DPDK ixgbe PMD. Consider using other values for other - * network controllers and/or network drivers. - */ -#define TX_PTHRESH 36 /**< Default values of TX prefetch threshold reg. */ -#define TX_HTHRESH 0 /**< Default values of TX host threshold reg. */ -#define TX_WTHRESH 0 /**< Default values of TX write-back threshold reg. */ - #define BURST_TX_DRAIN_US 100 /* TX drain every ~100us */ #define NB_SOCKETS 8 @@ -143,14 +88,14 @@ static uint32_t max_flow_ttl = DEF_FLOW_TTL; /* * Configurable number of RX/TX ring descriptors */ -#define RTE_TEST_RX_DESC_DEFAULT 128 -#define RTE_TEST_TX_DESC_DEFAULT 512 +#define RTE_TEST_RX_DESC_DEFAULT 1024 +#define RTE_TEST_TX_DESC_DEFAULT 1024 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]; +static struct rte_ether_addr ports_eth_addr[RTE_MAX_ETHPORTS]; #ifndef IPv4_BYTES #define IPv4_BYTES_FMT "%" PRIu8 ".%" PRIu8 ".%" PRIu8 ".%" PRIu8 @@ -190,7 +135,7 @@ struct rx_queue { struct rte_mempool *pool; struct rte_lpm *lpm; struct rte_lpm6 *lpm6; - uint8_t portid; + uint16_t portid; }; struct tx_lcore_stat { @@ -219,11 +164,8 @@ static struct rte_eth_conf port_conf = { .mq_mode = ETH_MQ_RX_RSS, .max_rx_pkt_len = JUMBO_FRAME_MAX_SIZE, .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 = 1, /**< Jumbo Frame Support disabled */ - .hw_strip_crc = 0, /**< CRC stripped by hardware */ + .offloads = (DEV_RX_OFFLOAD_CHECKSUM | + DEV_RX_OFFLOAD_JUMBO_FRAME), }, .rx_adv_conf = { .rss_conf = { @@ -233,29 +175,11 @@ static struct rte_eth_conf port_conf = { }, .txmode = { .mq_mode = ETH_MQ_TX_NONE, + .offloads = (DEV_TX_OFFLOAD_IPV4_CKSUM | + DEV_TX_OFFLOAD_MULTI_SEGS), }, }; -static const struct rte_eth_rxconf rx_conf = { - .rx_thresh = { - .pthresh = RX_PTHRESH, - .hthresh = RX_HTHRESH, - .wthresh = RX_WTHRESH, - }, - .rx_free_thresh = 32, -}; - -static const struct rte_eth_txconf tx_conf = { - .tx_thresh = { - .pthresh = TX_PTHRESH, - .hthresh = TX_HTHRESH, - .wthresh = TX_WTHRESH, - }, - .tx_free_thresh = 0, /* Use PMD default values */ - .tx_rs_thresh = 0, /* Use PMD default values */ - .txq_flags = 0x0, -}; - /* * IPv4 forwarding table */ @@ -321,7 +245,7 @@ static struct rte_lpm6 *socket_lpm6[RTE_MAX_NUMA_NODES]; * send burst of packets on an output interface. */ static inline uint32_t -send_burst(struct lcore_queue_conf *qconf, uint32_t thresh, uint8_t port) +send_burst(struct lcore_queue_conf *qconf, uint32_t thresh, uint16_t port) { uint32_t fill, len, k, n; struct mbuf_table *txmb; @@ -346,12 +270,12 @@ send_burst(struct lcore_queue_conf *qconf, uint32_t thresh, uint8_t port) txmb->tail = 0; } - return (fill); + return fill; } /* Enqueue a single packet, and send burst if queue is filled */ static inline int -send_single_packet(struct rte_mbuf *m, uint8_t port) +send_single_packet(struct rte_mbuf *m, uint16_t port) { uint32_t fill, lcore_id, len; struct lcore_queue_conf *qconf; @@ -377,28 +301,29 @@ send_single_packet(struct rte_mbuf *m, uint8_t port) if(++txmb->head == len) txmb->head = 0; - return (0); + return 0; } static inline void -reassemble(struct rte_mbuf *m, uint8_t portid, uint32_t queue, +reassemble(struct rte_mbuf *m, uint16_t portid, uint32_t queue, struct lcore_queue_conf *qconf, uint64_t tms) { - struct ether_hdr *eth_hdr; + struct rte_ether_hdr *eth_hdr; struct rte_ip_frag_tbl *tbl; struct rte_ip_frag_death_row *dr; struct rx_queue *rxq; void *d_addr_bytes; - uint8_t next_hop, dst_port; + uint32_t next_hop; + uint16_t dst_port; rxq = &qconf->rx_queue_list[queue]; - eth_hdr = rte_pktmbuf_mtod(m, struct ether_hdr *); + eth_hdr = rte_pktmbuf_mtod(m, struct rte_ether_hdr *); dst_port = portid; /* if packet is IPv4 */ - if (m->ol_flags & (PKT_RX_IPV4_HDR)) { + if (RTE_ETH_IS_IPV4_HDR(m->packet_type)) { struct ipv4_hdr *ip_hdr; uint32_t ip_dst; @@ -412,8 +337,8 @@ reassemble(struct rte_mbuf *m, uint8_t portid, uint32_t queue, dr = &qconf->death_row; /* prepare mbuf: setup l2_len/l3_len. */ - m->pkt.vlan_macip.f.l2_len = sizeof(*eth_hdr); - m->pkt.vlan_macip.f.l3_len = sizeof(*ip_hdr); + m->l2_len = sizeof(*eth_hdr); + m->l3_len = sizeof(*ip_hdr); /* process this fragment. */ mo = rte_ipv4_frag_reassemble_packet(tbl, dr, m, tms, ip_hdr); @@ -425,7 +350,7 @@ reassemble(struct rte_mbuf *m, uint8_t portid, uint32_t queue, if (mo != m) { m = mo; eth_hdr = rte_pktmbuf_mtod(m, - struct ether_hdr *); + struct rte_ether_hdr *); ip_hdr = (struct ipv4_hdr *)(eth_hdr + 1); } } @@ -438,9 +363,8 @@ reassemble(struct rte_mbuf *m, uint8_t portid, uint32_t queue, } eth_hdr->ether_type = rte_be_to_cpu_16(ETHER_TYPE_IPv4); - } - /* if packet is IPv6 */ - else if (m->ol_flags & (PKT_RX_IPV6_HDR | PKT_RX_IPV6_HDR_EXT)) { + } else if (RTE_ETH_IS_IPV6_HDR(m->packet_type)) { + /* if packet is IPv6 */ struct ipv6_extension_fragment *frag_hdr; struct ipv6_hdr *ip_hdr; @@ -455,8 +379,8 @@ reassemble(struct rte_mbuf *m, uint8_t portid, uint32_t queue, dr = &qconf->death_row; /* prepare mbuf: setup l2_len/l3_len. */ - m->pkt.vlan_macip.f.l2_len = sizeof(*eth_hdr); - m->pkt.vlan_macip.f.l3_len = sizeof(*ip_hdr) + sizeof(*frag_hdr); + m->l2_len = sizeof(*eth_hdr); + m->l3_len = sizeof(*ip_hdr) + sizeof(*frag_hdr); mo = rte_ipv6_frag_reassemble_packet(tbl, dr, m, tms, ip_hdr, frag_hdr); if (mo == NULL) @@ -464,13 +388,15 @@ reassemble(struct rte_mbuf *m, uint8_t portid, uint32_t queue, if (mo != m) { m = mo; - eth_hdr = rte_pktmbuf_mtod(m, struct ether_hdr *); + eth_hdr = rte_pktmbuf_mtod(m, + struct rte_ether_hdr *); ip_hdr = (struct ipv6_hdr *)(eth_hdr + 1); } } /* Find destination port */ - if (rte_lpm6_lookup(rxq->lpm6, ip_hdr->dst_addr, &next_hop) == 0 && + if (rte_lpm6_lookup(rxq->lpm6, ip_hdr->dst_addr, + &next_hop) == 0 && (enabled_port_mask & 1 << next_hop) != 0) { dst_port = next_hop; } @@ -497,7 +423,7 @@ main_loop(__attribute__((unused)) void *dummy) unsigned lcore_id; uint64_t diff_tsc, cur_tsc, prev_tsc; int i, j, nb_rx; - uint8_t portid; + uint16_t portid; struct lcore_queue_conf *qconf; const uint64_t drain_tsc = (rte_get_tsc_hz() + US_PER_S - 1) / US_PER_S * BURST_TX_DRAIN_US; @@ -516,7 +442,7 @@ main_loop(__attribute__((unused)) void *dummy) for (i = 0; i < qconf->n_rx_queue; i++) { portid = qconf->rx_queue_list[i].portid; - RTE_LOG(INFO, IP_RSMBL, " -- lcoreid=%u portid=%hhu\n", lcore_id, + RTE_LOG(INFO, IP_RSMBL, " -- lcoreid=%u portid=%u\n", lcore_id, portid); } @@ -604,13 +530,13 @@ parse_flow_num(const char *str, uint32_t min, uint32_t max, uint32_t *val) errno = 0; v = strtoul(str, &end, 10); if (errno != 0 || *end != '\0') - return (-EINVAL); + return -EINVAL; if (v < min || v > max) - return (-EINVAL); + return -EINVAL; *val = (uint32_t)v; - return (0); + return 0; } static int @@ -626,20 +552,20 @@ parse_flow_ttl(const char *str, uint32_t min, uint32_t max, uint32_t *val) errno = 0; v = strtoul(str, &end, 10); if (errno != 0) - return (-EINVAL); + return -EINVAL; if (*end != '\0') { if (strncmp(frmt_sec, end, sizeof(frmt_sec)) == 0) v *= MS_PER_S; else if (strncmp(frmt_msec, end, sizeof (frmt_msec)) != 0) - return (-EINVAL); + return -EINVAL; } if (v < min || v > max) - return (-EINVAL); + return -EINVAL; *val = (uint32_t)v; - return (0); + return 0; } static int @@ -732,7 +658,7 @@ parse_args(int argc, char **argv) optarg, lgopts[option_index].name); print_usage(prgname); - return (ret); + return ret; } } @@ -745,7 +671,7 @@ parse_args(int argc, char **argv) optarg, lgopts[option_index].name); print_usage(prgname); - return (ret); + return ret; } } @@ -761,36 +687,33 @@ parse_args(int argc, char **argv) argv[optind-1] = prgname; ret = optind-1; - optind = 0; /* reset getopt lib */ + optind = 1; /* reset getopt lib */ return ret; } static void -print_ethaddr(const char *name, const struct ether_addr *eth_addr) +print_ethaddr(const char *name, const struct rte_ether_addr *eth_addr) { - printf ("%s%02X:%02X:%02X:%02X:%02X:%02X", name, - eth_addr->addr_bytes[0], - eth_addr->addr_bytes[1], - eth_addr->addr_bytes[2], - eth_addr->addr_bytes[3], - eth_addr->addr_bytes[4], - eth_addr->addr_bytes[5]); + char buf[ETHER_ADDR_FMT_SIZE]; + ether_format_addr(buf, ETHER_ADDR_FMT_SIZE, eth_addr); + printf("%s%s", name, buf); } /* Check the link status of all ports in up to 9s, and print them finally */ static void -check_all_ports_link_status(uint8_t port_num, uint32_t port_mask) +check_all_ports_link_status(uint32_t port_mask) { #define CHECK_INTERVAL 100 /* 100ms */ #define MAX_CHECK_TIME 90 /* 9s (90 * 100ms) in total */ - uint8_t portid, count, all_ports_up, print_flag = 0; + uint16_t portid; + uint8_t count, all_ports_up, print_flag = 0; struct rte_eth_link link; printf("\nChecking link status"); fflush(stdout); for (count = 0; count <= MAX_CHECK_TIME; count++) { all_ports_up = 1; - for (portid = 0; portid < port_num; portid++) { + RTE_ETH_FOREACH_DEV(portid) { if ((port_mask & (1 << portid)) == 0) continue; memset(&link, 0, sizeof(link)); @@ -798,18 +721,17 @@ check_all_ports_link_status(uint8_t port_num, uint32_t port_mask) /* print link status if flag set */ if (print_flag == 1) { if (link.link_status) - printf("Port %d Link Up - speed %u " - "Mbps - %s\n", (uint8_t)portid, - (unsigned)link.link_speed, + printf( + "Port%d Link Up. Speed %u Mbps - %s\n", + portid, link.link_speed, (link.link_duplex == ETH_LINK_FULL_DUPLEX) ? ("full-duplex") : ("half-duplex\n")); else - printf("Port %d Link Down\n", - (uint8_t)portid); + printf("Port %d Link Down\n", portid); continue; } /* clear all_ports_up flag if any link down */ - if (link.link_status == 0) { + if (link.link_status == ETH_LINK_DOWN) { all_ports_up = 0; break; } @@ -903,7 +825,7 @@ setup_port_tbl(struct lcore_queue_conf *qconf, uint32_t lcore, int socket, n = RTE_MAX(max_flow_num, 2UL * MAX_PKT_BURST); sz = sizeof (*mtb) + sizeof (mtb->m_table[0]) * n; - if ((mtb = rte_zmalloc_socket(__func__, sz, CACHE_LINE_SIZE, + if ((mtb = rte_zmalloc_socket(__func__, sz, RTE_CACHE_LINE_SIZE, socket)) == NULL) { RTE_LOG(ERR, IP_RSMBL, "%s() for lcore: %u, port: %u " "failed to allocate %zu bytes\n", @@ -942,25 +864,25 @@ setup_queue_tbl(struct rx_queue *rxq, uint32_t lcore, uint32_t queue) } /* - * At any given moment up to + * At any given moment up to * mbufs could be stored int the fragment table. * Plus, each TX queue can hold up to packets. */ - nb_mbuf = 2 * RTE_MAX(max_flow_num, 2UL * MAX_PKT_BURST) * MAX_FRAG_NUM; + nb_mbuf = RTE_MAX(max_flow_num, 2UL * MAX_PKT_BURST) * MAX_FRAG_NUM; nb_mbuf *= (port_conf.rxmode.max_rx_pkt_len + BUF_SIZE - 1) / BUF_SIZE; - nb_mbuf += RTE_TEST_RX_DESC_DEFAULT + RTE_TEST_TX_DESC_DEFAULT; nb_mbuf *= 2; /* ipv4 and ipv6 */ + nb_mbuf += nb_rxd + nb_txd; nb_mbuf = RTE_MAX(nb_mbuf, (uint32_t)NB_MBUF); - rte_snprintf(buf, sizeof(buf), "mbuf_pool_%u_%u", lcore, queue); + snprintf(buf, sizeof(buf), "mbuf_pool_%u_%u", lcore, queue); - if ((rxq->pool = rte_mempool_create(buf, nb_mbuf, MBUF_SIZE, 0, - sizeof(struct rte_pktmbuf_pool_private), - rte_pktmbuf_pool_init, NULL, rte_pktmbuf_init, NULL, - socket, MEMPOOL_F_SP_PUT | MEMPOOL_F_SC_GET)) == NULL) { - RTE_LOG(ERR, IP_RSMBL, "mempool_create(%s) failed", buf); + rxq->pool = rte_pktmbuf_pool_create(buf, nb_mbuf, MEMPOOL_CACHE_SIZE, 0, + MBUF_DATA_SIZE, socket); + if (rxq->pool == NULL) { + RTE_LOG(ERR, IP_RSMBL, + "rte_pktmbuf_pool_create(%s) failed", buf); return -1; } @@ -973,6 +895,7 @@ init_mem(void) char buf[PATH_MAX]; struct rte_lpm *lpm; struct rte_lpm6 *lpm6; + struct rte_lpm_config lpm_config; int socket; unsigned lcore_id; @@ -990,9 +913,13 @@ init_mem(void) if (socket_lpm[socket] == NULL) { RTE_LOG(INFO, IP_RSMBL, "Creating LPM table on socket %i\n", socket); - rte_snprintf(buf, sizeof(buf), "IP_RSMBL_LPM_%i", socket); + snprintf(buf, sizeof(buf), "IP_RSMBL_LPM_%i", socket); + + lpm_config.max_rules = LPM_MAX_RULES; + lpm_config.number_tbl8s = 256; + lpm_config.flags = 0; - lpm = rte_lpm_create(buf, socket, LPM_MAX_RULES, 0); + lpm = rte_lpm_create(buf, socket, &lpm_config); if (lpm == NULL) { RTE_LOG(ERR, IP_RSMBL, "Cannot create LPM table\n"); return -1; @@ -1002,9 +929,9 @@ init_mem(void) if (socket_lpm6[socket] == NULL) { RTE_LOG(INFO, IP_RSMBL, "Creating LPM6 table on socket %i\n", socket); - rte_snprintf(buf, sizeof(buf), "IP_RSMBL_LPM_%i", socket); + snprintf(buf, sizeof(buf), "IP_RSMBL_LPM_%i", socket); - lpm6 = rte_lpm6_create("IP_RSMBL_LPM6", socket, &lpm6_config); + lpm6 = rte_lpm6_create(buf, socket, &lpm6_config); if (lpm6 == NULL) { RTE_LOG(ERR, IP_RSMBL, "Cannot create LPM table\n"); return -1; @@ -1029,7 +956,7 @@ queue_dump_stat(void) qconf = &lcore_queue_conf[lcore]; for (i = 0; i < qconf->n_rx_queue; i++) { - fprintf(stdout, " -- lcoreid=%u portid=%hhu " + fprintf(stdout, " -- lcoreid=%u portid=%u " "frag tbl stat:\n", lcore, qconf->rx_queue_list[i].portid); rte_ip_frag_table_statistics_dump(stdout, @@ -1055,16 +982,18 @@ signal_handler(int signum) } int -MAIN(int argc, char **argv) +main(int argc, char **argv) { struct lcore_queue_conf *qconf; + struct rte_eth_dev_info dev_info; + struct rte_eth_txconf *txconf; struct rx_queue *rxq; int ret, socket; unsigned nb_ports; uint16_t queueid; unsigned lcore_id = 0, rx_lcore_id = 0; uint32_t n_tx_queue, nb_lcores; - uint8_t portid; + uint16_t portid; /* init EAL */ ret = rte_eal_init(argc, argv); @@ -1078,13 +1007,8 @@ MAIN(int argc, char **argv) if (ret < 0) rte_exit(EXIT_FAILURE, "Invalid IP reassembly parameters\n"); - if (rte_eal_pci_probe() < 0) - rte_exit(EXIT_FAILURE, "Cannot probe PCI\n"); - - nb_ports = rte_eth_dev_count(); - if (nb_ports > RTE_MAX_ETHPORTS) - nb_ports = RTE_MAX_ETHPORTS; - else if (nb_ports == 0) + nb_ports = rte_eth_dev_count_avail(); + if (nb_ports == 0) rte_exit(EXIT_FAILURE, "No ports found!\n"); nb_lcores = rte_lcore_count(); @@ -1093,8 +1017,15 @@ MAIN(int argc, char **argv) if (init_mem() < 0) rte_panic("Cannot initialize memory structures!\n"); + /* check if portmask has non-existent ports */ + if (enabled_port_mask & ~(RTE_LEN2MASK(nb_ports, unsigned))) + rte_exit(EXIT_FAILURE, "Non-existent ports in portmask!\n"); + /* initialize all ports */ - for (portid = 0; portid < nb_ports; portid++) { + RTE_ETH_FOREACH_DEV(portid) { + struct rte_eth_rxconf rxq_conf; + struct rte_eth_conf local_port_conf = port_conf; + /* skip ports that are not enabled */ if ((enabled_port_mask & (1 << portid)) == 0) { printf("\nSkipping disabled port %d\n", portid); @@ -1103,6 +1034,12 @@ MAIN(int argc, char **argv) qconf = &lcore_queue_conf[rx_lcore_id]; + /* limit the frame size to the maximum supported by NIC */ + rte_eth_dev_info_get(portid, &dev_info); + local_port_conf.rxmode.max_rx_pkt_len = RTE_MIN( + dev_info.max_rx_pktlen, + local_port_conf.rxmode.max_rx_pkt_len); + /* get the lcore_id for this port */ while (rte_lcore_is_enabled(rx_lcore_id) == 0 || qconf->n_rx_queue == (unsigned)rx_queue_per_lcore) { @@ -1114,7 +1051,7 @@ MAIN(int argc, char **argv) qconf = &lcore_queue_conf[rx_lcore_id]; } - socket = rte_eth_dev_socket_id(portid); + socket = rte_lcore_to_socket_id(portid); if (socket == SOCKET_ID_ANY) socket = 0; @@ -1123,6 +1060,14 @@ MAIN(int argc, char **argv) rxq->portid = portid; rxq->lpm = socket_lpm[socket]; rxq->lpm6 = socket_lpm6[socket]; + + ret = rte_eth_dev_adjust_nb_rx_tx_desc(portid, &nb_rxd, + &nb_txd); + if (ret < 0) + rte_exit(EXIT_FAILURE, + "Cannot adjust number of descriptors: err=%d, port=%d\n", + ret, portid); + if (setup_queue_tbl(rxq, rx_lcore_id, queueid) < 0) rte_exit(EXIT_FAILURE, "Failed to set up queue table\n"); qconf->n_rx_queue++; @@ -1134,8 +1079,23 @@ MAIN(int argc, char **argv) n_tx_queue = nb_lcores; if (n_tx_queue > MAX_TX_QUEUE_PER_PORT) n_tx_queue = MAX_TX_QUEUE_PER_PORT; + if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE) + local_port_conf.txmode.offloads |= + DEV_TX_OFFLOAD_MBUF_FAST_FREE; + + local_port_conf.rx_adv_conf.rss_conf.rss_hf &= + dev_info.flow_type_rss_offloads; + if (local_port_conf.rx_adv_conf.rss_conf.rss_hf != + port_conf.rx_adv_conf.rss_conf.rss_hf) { + printf("Port %u modified RSS hash function based on hardware support," + "requested:%#"PRIx64" configured:%#"PRIx64"\n", + portid, + port_conf.rx_adv_conf.rss_conf.rss_hf, + local_port_conf.rx_adv_conf.rss_conf.rss_hf); + } + ret = rte_eth_dev_configure(portid, 1, (uint16_t)n_tx_queue, - &port_conf); + &local_port_conf); if (ret < 0) { printf("\n"); rte_exit(EXIT_FAILURE, "Cannot configure device: " @@ -1144,8 +1104,10 @@ MAIN(int argc, char **argv) } /* init one RX queue */ + rxq_conf = dev_info.default_rxconf; + rxq_conf.offloads = local_port_conf.rxmode.offloads; ret = rte_eth_rx_queue_setup(portid, 0, nb_rxd, - socket, &rx_conf, + socket, &rxq_conf, rxq->pool); if (ret < 0) { printf("\n"); @@ -1168,8 +1130,12 @@ MAIN(int argc, char **argv) printf("txq=%u,%d,%d ", lcore_id, queueid, socket); fflush(stdout); + + txconf = &dev_info.default_txconf; + txconf->offloads = local_port_conf.txmode.offloads; + ret = rte_eth_tx_queue_setup(portid, queueid, nb_txd, - socket, &tx_conf); + socket, txconf); if (ret < 0) rte_exit(EXIT_FAILURE, "rte_eth_tx_queue_setup: err=%d, " "port=%d\n", ret, portid); @@ -1185,7 +1151,7 @@ MAIN(int argc, char **argv) printf("\n"); /* start ports */ - for (portid = 0; portid < nb_ports; portid++) { + RTE_ETH_FOREACH_DEV(portid) { if ((enabled_port_mask & (1 << portid)) == 0) { continue; } @@ -1201,7 +1167,7 @@ MAIN(int argc, char **argv) if (init_routing_table() < 0) rte_exit(EXIT_FAILURE, "Cannot init routing table\n"); - check_all_ports_link_status((uint8_t)nb_ports, enabled_port_mask); + check_all_ports_link_status(enabled_port_mask); signal(SIGUSR1, signal_handler); signal(SIGTERM, signal_handler);