X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fl3fwd-power%2Fmain.c;h=b2a7c79e66bfffb20e97abced99973d48d55d4b8;hb=ada399857a69b6f4b800010f11fe5a82a2cf76d8;hp=5934efe85a39428293dc2ab8f4ce8686cffd8dc9;hpb=09419f235e099ecb265a590778fe64a685a2a241;p=dpdk.git diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c index 5934efe85a..b2a7c79e66 100644 --- a/examples/l3fwd-power/main.c +++ b/examples/l3fwd-power/main.c @@ -1,34 +1,5 @@ -/*- - * BSD LICENSE - * - * Copyright(c) 2010-2016 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) 2010-2016 Intel Corporation */ #include @@ -50,9 +21,7 @@ #include #include #include -#include #include -#include #include #include #include @@ -61,12 +30,10 @@ #include #include #include -#include #include #include #include #include -#include #include #include #include @@ -75,7 +42,6 @@ #include #include #include -#include #include #define RTE_LOGTYPE_L3FWD_POWER RTE_LOGTYPE_USER1 @@ -84,8 +50,6 @@ #define MIN_ZERO_POLL_COUNT 10 -/* around 100ms at 2 Ghz */ -#define TIMER_RESOLUTION_CYCLES 200000000ULL /* 100 ms interval */ #define TIMER_NUMBER_PER_SECOND 10 /* 100000 us */ @@ -132,9 +96,9 @@ */ #define NB_MBUF RTE_MAX ( \ - (nb_ports*nb_rx_queue*RTE_TEST_RX_DESC_DEFAULT + \ + (nb_ports*nb_rx_queue*nb_rxd + \ nb_ports*nb_lcores*MAX_PKT_BURST + \ - nb_ports*n_tx_queue*RTE_TEST_TX_DESC_DEFAULT + \ + nb_ports*n_tx_queue*nb_txd + \ nb_lcores*MEMPOOL_CACHE_SIZE), \ (unsigned)8192) @@ -148,8 +112,8 @@ /* * 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; @@ -165,6 +129,8 @@ static uint32_t enabled_port_mask = 0; static int promiscuous_on = 0; /* NUMA is enabled by default. */ static int numa_on = 1; +static int parse_ptype; /**< Parse packet type using rx callback, and */ + /**< disabled by default */ enum freq_scale_hint_t { @@ -175,7 +141,7 @@ enum freq_scale_hint_t }; struct lcore_rx_queue { - uint8_t port_id; + uint16_t port_id; uint8_t queue_id; enum freq_scale_hint_t freq_up_hint; uint32_t zero_rx_packet_count; @@ -191,7 +157,7 @@ struct lcore_rx_queue { #define MAX_LCORE_PARAMS 1024 struct lcore_params { - uint8_t port_id; + uint16_t port_id; uint8_t queue_id; uint8_t lcore_id; } __rte_cache_aligned; @@ -218,11 +184,9 @@ static struct rte_eth_conf port_conf = { .mq_mode = ETH_MQ_RX_RSS, .max_rx_pkt_len = ETHER_MAX_LEN, .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 */ + .ignore_offload_bitfield = 1, + .offloads = (DEV_RX_OFFLOAD_CRC_STRIP | + DEV_RX_OFFLOAD_CHECKSUM), }, .rx_adv_conf = { .rss_conf = { @@ -234,7 +198,6 @@ static struct rte_eth_conf port_conf = { .mq_mode = ETH_MQ_TX_NONE, }, .intr_conf = { - .lsc = 1, .rxq = 1, }, }; @@ -244,7 +207,7 @@ static struct rte_mempool * pktmbuf_pool[NB_SOCKETS]; #if (APP_LOOKUP_METHOD == APP_LOOKUP_EXACT_MATCH) -#ifdef RTE_MACHINE_CPUFLAG_SSE4_2 +#ifdef RTE_ARCH_X86 #include #define DEFAULT_HASH_FUNC rte_hash_crc #else @@ -309,8 +272,8 @@ static lookup_struct_t *ipv6_l3fwd_lookup_struct[NB_SOCKETS]; #define IPV6_L3FWD_NUM_ROUTES \ (sizeof(ipv6_l3fwd_route_array) / sizeof(ipv6_l3fwd_route_array[0])) -static uint8_t ipv4_l3fwd_out_if[L3FWD_HASH_ENTRIES] __rte_cache_aligned; -static uint8_t ipv6_l3fwd_out_if[L3FWD_HASH_ENTRIES] __rte_cache_aligned; +static uint16_t ipv4_l3fwd_out_if[L3FWD_HASH_ENTRIES] __rte_cache_aligned; +static uint16_t ipv6_l3fwd_out_if[L3FWD_HASH_ENTRIES] __rte_cache_aligned; #endif #if (APP_LOOKUP_METHOD == APP_LOOKUP_LPM) @@ -371,13 +334,14 @@ static struct rte_timer power_timers[RTE_MAX_LCORE]; static inline uint32_t power_idle_heuristic(uint32_t zero_rx_packet_count); static inline enum freq_scale_hint_t power_freq_scaleup_heuristic( \ - unsigned lcore_id, uint8_t port_id, uint16_t queue_id); + unsigned int lcore_id, uint16_t port_id, uint16_t queue_id); /* exit signal handler */ static void signal_exit_now(int sigtype) { unsigned lcore_id; + unsigned int portid, nb_ports; int ret; if (sigtype == SIGINT) { @@ -392,6 +356,15 @@ signal_exit_now(int sigtype) "library de-initialization failed on " "core%u\n", lcore_id); } + + nb_ports = rte_eth_dev_count(); + for (portid = 0; portid < nb_ports; portid++) { + if ((enabled_port_mask & (1 << portid)) == 0) + continue; + + rte_eth_dev_stop(portid); + rte_eth_dev_close(portid); + } } rte_exit(EXIT_SUCCESS, "User forced exit\n"); @@ -442,7 +415,7 @@ power_timer_cb(__attribute__((unused)) struct rte_timer *tim, /* 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 lcore_id; struct lcore_conf *qconf; @@ -514,8 +487,8 @@ print_ipv6_key(struct ipv6_5tuple key) key.port_dst, key.port_src, key.proto); } -static inline uint8_t -get_ipv4_dst_port(struct ipv4_hdr *ipv4_hdr, uint8_t portid, +static inline uint16_t +get_ipv4_dst_port(struct ipv4_hdr *ipv4_hdr, uint16_t portid, lookup_struct_t * ipv4_l3fwd_lookup_struct) { struct ipv4_5tuple key; @@ -550,11 +523,11 @@ get_ipv4_dst_port(struct ipv4_hdr *ipv4_hdr, uint8_t portid, /* Find destination port */ ret = rte_hash_lookup(ipv4_l3fwd_lookup_struct, (const void *)&key); - return (uint8_t)((ret < 0)? portid : ipv4_l3fwd_out_if[ret]); + return ((ret < 0) ? portid : ipv4_l3fwd_out_if[ret]); } -static inline uint8_t -get_ipv6_dst_port(struct ipv6_hdr *ipv6_hdr, uint8_t portid, +static inline uint16_t +get_ipv6_dst_port(struct ipv6_hdr *ipv6_hdr, uint16_t portid, lookup_struct_t *ipv6_l3fwd_lookup_struct) { struct ipv6_5tuple key; @@ -590,31 +563,73 @@ get_ipv6_dst_port(struct ipv6_hdr *ipv6_hdr, uint8_t portid, /* Find destination port */ ret = rte_hash_lookup(ipv6_l3fwd_lookup_struct, (const void *)&key); - return (uint8_t)((ret < 0)? portid : ipv6_l3fwd_out_if[ret]); + return ((ret < 0) ? portid : ipv6_l3fwd_out_if[ret]); } #endif #if (APP_LOOKUP_METHOD == APP_LOOKUP_LPM) -static inline uint8_t -get_ipv4_dst_port(struct ipv4_hdr *ipv4_hdr, uint8_t portid, +static inline uint16_t +get_ipv4_dst_port(struct ipv4_hdr *ipv4_hdr, uint16_t portid, lookup_struct_t *ipv4_l3fwd_lookup_struct) { uint32_t next_hop; - return (uint8_t) ((rte_lpm_lookup(ipv4_l3fwd_lookup_struct, + return ((rte_lpm_lookup(ipv4_l3fwd_lookup_struct, rte_be_to_cpu_32(ipv4_hdr->dst_addr), &next_hop) == 0)? next_hop : portid); } #endif static inline void -l3fwd_simple_forward(struct rte_mbuf *m, uint8_t portid, +parse_ptype_one(struct rte_mbuf *m) +{ + struct ether_hdr *eth_hdr; + uint32_t packet_type = RTE_PTYPE_UNKNOWN; + uint16_t ether_type; + + eth_hdr = rte_pktmbuf_mtod(m, struct ether_hdr *); + ether_type = eth_hdr->ether_type; + if (ether_type == rte_cpu_to_be_16(ETHER_TYPE_IPv4)) + packet_type |= RTE_PTYPE_L3_IPV4_EXT_UNKNOWN; + else if (ether_type == rte_cpu_to_be_16(ETHER_TYPE_IPv6)) + packet_type |= RTE_PTYPE_L3_IPV6_EXT_UNKNOWN; + + m->packet_type = packet_type; +} + +static uint16_t +cb_parse_ptype(uint16_t port __rte_unused, uint16_t queue __rte_unused, + struct rte_mbuf *pkts[], uint16_t nb_pkts, + uint16_t max_pkts __rte_unused, + void *user_param __rte_unused) +{ + unsigned int i; + + for (i = 0; i < nb_pkts; ++i) + parse_ptype_one(pkts[i]); + + return nb_pkts; +} + +static int +add_cb_parse_ptype(uint16_t portid, uint16_t queueid) +{ + printf("Port %d: softly parse packet type info\n", portid); + if (rte_eth_add_rx_callback(portid, queueid, cb_parse_ptype, NULL)) + return 0; + + printf("Failed to add rx callback: port=%d\n", portid); + return -1; +} + +static inline void +l3fwd_simple_forward(struct rte_mbuf *m, uint16_t portid, struct lcore_conf *qconf) { struct ether_hdr *eth_hdr; struct ipv4_hdr *ipv4_hdr; void *d_addr_bytes; - uint8_t dst_port; + uint16_t dst_port; eth_hdr = rte_pktmbuf_mtod(m, struct ether_hdr *); @@ -701,15 +716,14 @@ power_idle_heuristic(uint32_t zero_rx_packet_count) */ else return SUSPEND_THRESHOLD; - - return 0; } static inline enum freq_scale_hint_t power_freq_scaleup_heuristic(unsigned lcore_id, - uint8_t port_id, + uint16_t port_id, uint16_t queue_id) { + uint32_t rxq_count = rte_eth_rx_queue_count(port_id, queue_id); /** * HW Rx queue size is 128 by default, Rx burst read at maximum 32 entries * per iteration @@ -721,15 +735,12 @@ power_freq_scaleup_heuristic(unsigned lcore_id, #define FREQ_UP_TREND2_ACC 100 #define FREQ_UP_THRESHOLD 10000 - if (likely(rte_eth_rx_descriptor_done(port_id, queue_id, - FREQ_GEAR3_RX_PACKET_THRESHOLD) > 0)) { + if (likely(rxq_count > FREQ_GEAR3_RX_PACKET_THRESHOLD)) { stats[lcore_id].trend = 0; return FREQ_HIGHEST; - } else if (likely(rte_eth_rx_descriptor_done(port_id, queue_id, - FREQ_GEAR2_RX_PACKET_THRESHOLD) > 0)) + } else if (likely(rxq_count > FREQ_GEAR2_RX_PACKET_THRESHOLD)) stats[lcore_id].trend += FREQ_UP_TREND2_ACC; - else if (likely(rte_eth_rx_descriptor_done(port_id, queue_id, - FREQ_GEAR1_RX_PACKET_THRESHOLD) > 0)) + else if (likely(rxq_count > FREQ_GEAR1_RX_PACKET_THRESHOLD)) stats[lcore_id].trend += FREQ_UP_TREND1_ACC; if (likely(stats[lcore_id].trend > FREQ_UP_THRESHOLD)) { @@ -754,7 +765,8 @@ sleep_until_rx_interrupt(int num) { struct rte_epoll_event event[num]; int n, i; - uint8_t port_id, queue_id; + uint16_t port_id; + uint8_t queue_id; void *data; RTE_LOG(INFO, L3FWD_POWER, @@ -781,7 +793,8 @@ static void turn_on_intr(struct lcore_conf *qconf) { int i; struct lcore_rx_queue *rx_queue; - uint8_t port_id, queue_id; + uint8_t queue_id; + uint16_t port_id; for (i = 0; i < qconf->n_rx_queue; ++i) { rx_queue = &(qconf->rx_queue_list[i]); @@ -797,7 +810,8 @@ static void turn_on_intr(struct lcore_conf *qconf) static int event_register(struct lcore_conf *qconf) { struct lcore_rx_queue *rx_queue; - uint8_t portid, queueid; + uint8_t queueid; + uint16_t portid; uint32_t data; int ret; int i; @@ -825,10 +839,11 @@ main_loop(__attribute__((unused)) void *dummy) { struct rte_mbuf *pkts_burst[MAX_PKT_BURST]; unsigned lcore_id; - uint64_t prev_tsc, diff_tsc, cur_tsc; + uint64_t prev_tsc, diff_tsc, cur_tsc, tim_res_tsc, hz; uint64_t prev_tsc_power = 0, cur_tsc_power, diff_tsc_power; int i, j, nb_rx; - uint8_t portid, queueid; + uint8_t queueid; + uint16_t portid; struct lcore_conf *qconf; struct lcore_rx_queue *rx_queue; enum freq_scale_hint_t lcore_scaleup_hint; @@ -839,6 +854,8 @@ main_loop(__attribute__((unused)) void *dummy) const uint64_t drain_tsc = (rte_get_tsc_hz() + US_PER_S - 1) / US_PER_S * BURST_TX_DRAIN_US; prev_tsc = 0; + hz = rte_get_timer_hz(); + tim_res_tsc = hz/TIMER_NUMBER_PER_SECOND; lcore_id = rte_lcore_id(); qconf = &lcore_conf[lcore_id]; @@ -853,7 +870,7 @@ main_loop(__attribute__((unused)) void *dummy) for (i = 0; i < qconf->n_rx_queue; i++) { portid = qconf->rx_queue_list[i].port_id; queueid = qconf->rx_queue_list[i].queue_id; - RTE_LOG(INFO, L3FWD_POWER, " -- lcoreid=%u portid=%hhu " + RTE_LOG(INFO, L3FWD_POWER, " -- lcoreid=%u portid=%u " "rxqueueid=%hhu\n", lcore_id, portid, queueid); } @@ -884,7 +901,7 @@ main_loop(__attribute__((unused)) void *dummy) } diff_tsc_power = cur_tsc_power - prev_tsc_power; - if (diff_tsc_power > TIMER_RESOLUTION_CYCLES) { + if (diff_tsc_power > tim_res_tsc) { rte_timer_manage(); prev_tsc_power = cur_tsc_power; } @@ -1000,9 +1017,11 @@ start_rx: turn_on_intr(qconf); sleep_until_rx_interrupt( qconf->n_rx_queue); + /** + * start receiving packets immediately + */ + goto start_rx; } - /* start receiving packets immediately */ - goto start_rx; } stats[lcore_id].sleep_time += lcore_idle_hint; } @@ -1060,7 +1079,7 @@ check_port_config(const unsigned nb_ports) } static uint8_t -get_port_n_rx_queues(const uint8_t port) +get_port_n_rx_queues(const uint16_t port) { int queue = -1; uint16_t i; @@ -1109,7 +1128,8 @@ print_usage(const char *prgname) " --config (port,queue,lcore): rx queues configuration\n" " --no-numa: optional, disable numa awareness\n" " --enable-jumbo: enable jumbo frame" - " which max packet len is PKTLEN in decimal (64-9600)\n", + " which max packet len is PKTLEN in decimal (64-9600)\n" + " --parse-ptype: parse packet type by software\n", prgname); } @@ -1203,6 +1223,8 @@ parse_config(const char *q_arg) return 0; } +#define CMD_LINE_OPT_PARSE_PTYPE "parse-ptype" + /* Parse the argument given in the command line of the application */ static int parse_args(int argc, char **argv) @@ -1215,6 +1237,7 @@ parse_args(int argc, char **argv) {"config", 1, 0, 0}, {"no-numa", 0, 0, 0}, {"enable-jumbo", 0, 0, 0}, + {CMD_LINE_OPT_PARSE_PTYPE, 0, 0, 0}, {NULL, 0, 0, 0} }; @@ -1262,7 +1285,10 @@ parse_args(int argc, char **argv) 0, 0}; printf("jumbo frame is enabled \n"); - port_conf.rxmode.jumbo_frame = 1; + port_conf.rxmode.offloads |= + DEV_RX_OFFLOAD_JUMBO_FRAME; + port_conf.txmode.offloads |= + DEV_TX_OFFLOAD_MULTI_SEGS; /** * if no max-pkt-len set, use the default value @@ -1285,6 +1311,13 @@ parse_args(int argc, char **argv) (unsigned int)port_conf.rxmode.max_rx_pkt_len); } + if (!strncmp(lgopts[option_index].name, + CMD_LINE_OPT_PARSE_PTYPE, + sizeof(CMD_LINE_OPT_PARSE_PTYPE))) { + printf("soft parse-ptype is enabled\n"); + parse_ptype = 1; + } + break; default: @@ -1297,7 +1330,7 @@ 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; } @@ -1479,11 +1512,12 @@ init_mem(unsigned nb_mbuf) /* 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(uint16_t port_num, 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; + uint8_t count, all_ports_up, print_flag = 0; + uint16_t portid; struct rte_eth_link link; printf("\nChecking link status"); @@ -1532,6 +1566,50 @@ check_all_ports_link_status(uint8_t port_num, uint32_t port_mask) } } +static int check_ptype(uint16_t portid) +{ + int i, ret; + int ptype_l3_ipv4 = 0; +#if (APP_LOOKUP_METHOD == APP_LOOKUP_EXACT_MATCH) + int ptype_l3_ipv6 = 0; +#endif + uint32_t ptype_mask = RTE_PTYPE_L3_MASK; + + ret = rte_eth_dev_get_supported_ptypes(portid, ptype_mask, NULL, 0); + if (ret <= 0) + return 0; + + uint32_t ptypes[ret]; + + ret = rte_eth_dev_get_supported_ptypes(portid, ptype_mask, ptypes, ret); + for (i = 0; i < ret; ++i) { + if (ptypes[i] & RTE_PTYPE_L3_IPV4) + ptype_l3_ipv4 = 1; +#if (APP_LOOKUP_METHOD == APP_LOOKUP_EXACT_MATCH) + if (ptypes[i] & RTE_PTYPE_L3_IPV6) + ptype_l3_ipv6 = 1; +#endif + } + + if (ptype_l3_ipv4 == 0) + printf("port %d cannot parse RTE_PTYPE_L3_IPV4\n", portid); + +#if (APP_LOOKUP_METHOD == APP_LOOKUP_EXACT_MATCH) + if (ptype_l3_ipv6 == 0) + printf("port %d cannot parse RTE_PTYPE_L3_IPV6\n", portid); +#endif + +#if (APP_LOOKUP_METHOD == APP_LOOKUP_LPM) + if (ptype_l3_ipv4) +#else /* APP_LOOKUP_EXACT_MATCH */ + if (ptype_l3_ipv4 && ptype_l3_ipv6) +#endif + return 1; + + return 0; + +} + int main(int argc, char **argv) { @@ -1539,14 +1617,14 @@ main(int argc, char **argv) struct rte_eth_dev_info dev_info; struct rte_eth_txconf *txconf; int ret; - unsigned nb_ports; + uint16_t nb_ports; uint16_t queueid; unsigned lcore_id; uint64_t hz; uint32_t n_tx_queue, nb_lcores; uint32_t dev_rxq_num, dev_txq_num; - uint8_t portid, nb_rx_queue, queue, socketid; - uint8_t nb_tx_port; + uint8_t nb_rx_queue, queue, socketid; + uint16_t portid; /* catch SIGINT and restore cpufreq governor to ondemand */ signal(SIGINT, signal_exit_now); @@ -1573,19 +1651,17 @@ main(int argc, char **argv) if (ret < 0) rte_exit(EXIT_FAILURE, "init_lcore_rx_queues failed\n"); - nb_ports = rte_eth_dev_count(); - if (nb_ports > RTE_MAX_ETHPORTS) - nb_ports = RTE_MAX_ETHPORTS; if (check_port_config(nb_ports) < 0) rte_exit(EXIT_FAILURE, "check_port_config failed\n"); nb_lcores = rte_lcore_count(); - nb_tx_port = 0; /* initialize all ports */ for (portid = 0; portid < nb_ports; portid++) { + 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); @@ -1611,12 +1687,26 @@ main(int argc, char **argv) n_tx_queue = dev_txq_num; printf("Creating queues: nb_rxq=%d nb_txq=%u... ", nb_rx_queue, (unsigned)n_tx_queue ); + /* If number of Rx queue is 0, no need to enable Rx interrupt */ + if (nb_rx_queue == 0) + local_port_conf.intr_conf.rxq = 0; + rte_eth_dev_info_get(portid, &dev_info); + if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE) + local_port_conf.txmode.offloads |= + DEV_TX_OFFLOAD_MBUF_FAST_FREE; ret = rte_eth_dev_configure(portid, nb_rx_queue, - (uint16_t)n_tx_queue, &port_conf); + (uint16_t)n_tx_queue, &local_port_conf); if (ret < 0) rte_exit(EXIT_FAILURE, "Cannot configure device: " "err=%d, port=%d\n", ret, portid); + 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); + rte_eth_macaddr_get(portid, &ports_eth_addr[portid]); print_ethaddr(" Address:", &ports_eth_addr[portid]); printf(", "); @@ -1637,7 +1727,7 @@ main(int argc, char **argv) rte_eth_dev_socket_id(portid)); if (qconf->tx_buffer[portid] == NULL) rte_exit(EXIT_FAILURE, "Can't allocate tx buffer for port %u\n", - (unsigned) portid); + portid); rte_eth_tx_buffer_init(qconf->tx_buffer[portid], MAX_PKT_BURST); } @@ -1660,10 +1750,9 @@ main(int argc, char **argv) printf("txq=%u,%d,%d ", lcore_id, queueid, socketid); fflush(stdout); - rte_eth_dev_info_get(portid, &dev_info); txconf = &dev_info.default_txconf; - if (port_conf.rxmode.jumbo_frame) - txconf->txq_flags = 0; + txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE; + txconf->offloads = local_port_conf.txmode.offloads; ret = rte_eth_tx_queue_setup(portid, queueid, nb_txd, socketid, txconf); if (ret < 0) @@ -1675,12 +1764,10 @@ main(int argc, char **argv) qconf->tx_queue_id[portid] = queueid; queueid++; - qconf->n_tx_port = nb_tx_port; qconf->tx_port_id[qconf->n_tx_port] = portid; + qconf->n_tx_port++; } printf("\n"); - - nb_tx_port++; } for (lcore_id = 0; lcore_id < RTE_MAX_LCORE; lcore_id++) { @@ -1705,8 +1792,14 @@ main(int argc, char **argv) fflush(stdout); /* init RX queues */ for(queue = 0; queue < qconf->n_rx_queue; ++queue) { + struct rte_eth_rxconf rxq_conf; + struct rte_eth_dev *dev; + struct rte_eth_conf *conf; + portid = qconf->rx_queue_list[queue].port_id; queueid = qconf->rx_queue_list[queue].queue_id; + dev = &rte_eth_devices[portid]; + conf = &dev->data->dev_conf; if (numa_on) socketid = \ @@ -1717,13 +1810,24 @@ main(int argc, char **argv) printf("rxq=%d,%d,%d ", portid, queueid, socketid); fflush(stdout); + rte_eth_dev_info_get(portid, &dev_info); + rxq_conf = dev_info.default_rxconf; + rxq_conf.offloads = conf->rxmode.offloads; ret = rte_eth_rx_queue_setup(portid, queueid, nb_rxd, - socketid, NULL, + socketid, &rxq_conf, pktmbuf_pool[socketid]); if (ret < 0) rte_exit(EXIT_FAILURE, "rte_eth_rx_queue_setup: err=%d, " "port=%d\n", ret, portid); + + if (parse_ptype) { + if (add_cb_parse_ptype(portid, queueid) < 0) + rte_exit(EXIT_FAILURE, + "Fail to add ptype cb\n"); + } else if (!check_ptype(portid)) + rte_exit(EXIT_FAILURE, + "PMD can not provide needed ptypes\n"); } } @@ -1751,7 +1855,7 @@ main(int argc, char **argv) rte_spinlock_init(&(locks[portid])); } - check_all_ports_link_status((uint8_t)nb_ports, enabled_port_mask); + check_all_ports_link_status(nb_ports, enabled_port_mask); /* launch per-lcore init on every lcore */ rte_eal_mp_remote_launch(main_loop, NULL, CALL_MASTER);