X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=app%2Ftest-pmd%2Ftestpmd.c;h=30749a4e8c6443506d47280762c46565ec0147e5;hb=f03723017a2a5ea421df821eb0ff9a0bfcacff4f;hp=47695333333b7ea282b88f64599d107b01e66804;hpb=20718201c81c0db3c06e9a5040c9a85f145c4647;p=dpdk.git diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c index 4769533333..30749a4e8c 100644 --- a/app/test-pmd/testpmd.c +++ b/app/test-pmd/testpmd.c @@ -1,7 +1,7 @@ /*- * BSD LICENSE * - * Copyright(c) 2010-2015 Intel Corporation. All rights reserved. + * Copyright(c) 2010-2016 Intel Corporation. All rights reserved. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -49,6 +49,7 @@ #include #include +#include #include #include #include @@ -62,7 +63,6 @@ #include #include #include -#include #include #include #include @@ -75,9 +75,11 @@ #ifdef RTE_LIBRTE_PMD_XENVIRT #include #endif +#ifdef RTE_LIBRTE_PDUMP +#include +#endif #include "testpmd.h" -#include "mempool_osdep.h" uint16_t verbose_level = 0; /**< Silent by default. */ @@ -144,7 +146,6 @@ streamid_t nb_fwd_streams; /**< Is equal to (nb_ports * nb_rxq). */ struct fwd_engine * fwd_engines[] = { &io_fwd_engine, &mac_fwd_engine, - &mac_retry_fwd_engine, &mac_swap_engine, &flow_gen_engine, &rx_only_engine, @@ -159,6 +160,9 @@ struct fwd_engine * fwd_engines[] = { struct fwd_config cur_fwd_config; struct fwd_engine *cur_fwd_eng = &io_fwd_engine; /**< IO mode by default. */ +uint32_t retry_enabled; +uint32_t burst_tx_delay_time = BURST_TX_WAIT_US; +uint32_t burst_tx_retry_num = BURST_TX_RETRIES; uint16_t mbuf_data_size = DEFAULT_MBUF_DATA_SIZE; /**< Mbuf data space size. */ uint32_t param_total_num_mbufs = 0; /**< number of mbufs in all pools - if @@ -173,6 +177,9 @@ uint16_t tx_pkt_seg_lengths[RTE_MAX_SEGS_PER_PKT] = { }; uint8_t tx_pkt_nb_segs = 1; /**< Number of segments in TXONLY packets */ +enum tx_pkt_split tx_pkt_split = TX_PKT_SPLIT_OFF; +/**< Split policy for packets to TX. */ + uint16_t nb_pkt_per_burst = DEF_PKT_BURST; /**< Number of packets per burst. */ uint16_t mb_mempool_cache = DEF_MBUF_CACHE; /**< Size of mbuf mempool cache. */ @@ -182,9 +189,6 @@ uint8_t dcb_config = 0; /* Whether the dcb is in testing status */ uint8_t dcb_test = 0; -/* DCB on and VT on mapping is default */ -enum dcb_queue_mapping_mode dcb_q_mapping = DCB_VT_Q_MAPPING; - /* * Configurable number of RX/TX queues. */ @@ -267,6 +271,9 @@ uint32_t bypass_timeout = RTE_BYPASS_TMT_OFF; #endif +/* default period is 1 second */ +static uint64_t timer_period = 1; + /* * Ethernet device configuration. */ @@ -298,6 +305,9 @@ struct rte_fdir_conf fdir_conf = { }, .src_port_mask = 0xFFFF, .dst_port_mask = 0xFFFF, + .mac_addr_byte_mask = 0xFF, + .tunnel_type_mask = 1, + .tunnel_id_mask = 0xFFFFFFFF, }, .drop_queue = 127, }; @@ -313,6 +323,8 @@ struct queue_stats_mappings *rx_queue_stats_mappings = rx_queue_stats_mappings_a uint16_t nb_tx_queue_stats_mappings = 0; uint16_t nb_rx_queue_stats_mappings = 0; +unsigned max_socket = 0; + /* Forward function declarations */ static void map_port_queue_stats_mapping_registers(uint8_t pi, struct rte_port *port); static void check_all_ports_link_status(uint32_t port_mask); @@ -345,10 +357,17 @@ set_default_fwd_lcores_config(void) { unsigned int i; unsigned int nb_lc; + unsigned int sock_num; nb_lc = 0; for (i = 0; i < RTE_MAX_LCORE; i++) { - if (! rte_lcore_is_enabled(i)) + sock_num = rte_lcore_to_socket_id(i) + 1; + if (sock_num > max_socket) { + if (sock_num > RTE_MAX_NUMA_NODES) + rte_exit(EXIT_FAILURE, "Total sockets greater than %u\n", RTE_MAX_NUMA_NODES); + max_socket = sock_num; + } + if (!rte_lcore_is_enabled(i)) continue; if (i == rte_get_master_lcore()) continue; @@ -398,12 +417,16 @@ mbuf_pool_create(uint16_t mbuf_seg_size, unsigned nb_mbuf, unsigned int socket_id) { char pool_name[RTE_MEMPOOL_NAMESIZE]; - struct rte_mempool *rte_mp; + struct rte_mempool *rte_mp = NULL; uint32_t mb_size; mb_size = sizeof(struct rte_mbuf) + mbuf_seg_size; mbuf_poolname_build(socket_id, pool_name, sizeof(pool_name)); + RTE_LOG(INFO, USER1, + "create a new mbuf pool <%s>: n=%u, size=%u, socket=%u\n", + pool_name, nb_mbuf, mbuf_seg_size, socket_id); + #ifdef RTE_LIBRTE_PMD_XENVIRT rte_mp = rte_mempool_gntalloc_create(pool_name, nb_mbuf, mb_size, (unsigned) mb_mempool_cache, @@ -411,27 +434,33 @@ mbuf_pool_create(uint16_t mbuf_seg_size, unsigned nb_mbuf, rte_pktmbuf_pool_init, NULL, rte_pktmbuf_init, NULL, socket_id, 0); - - - -#else - if (mp_anon != 0) - rte_mp = mempool_anon_create(pool_name, nb_mbuf, mb_size, - (unsigned) mb_mempool_cache, - sizeof(struct rte_pktmbuf_pool_private), - rte_pktmbuf_pool_init, NULL, - rte_pktmbuf_init, NULL, - socket_id, 0); - else - /* wrapper to rte_mempool_create() */ - rte_mp = rte_pktmbuf_pool_create(pool_name, nb_mbuf, - mb_mempool_cache, 0, mbuf_seg_size, socket_id); - #endif + /* if the former XEN allocation failed fall back to normal allocation */ + if (rte_mp == NULL) { + if (mp_anon != 0) { + rte_mp = rte_mempool_create_empty(pool_name, nb_mbuf, + mb_size, (unsigned) mb_mempool_cache, + sizeof(struct rte_pktmbuf_pool_private), + socket_id, 0); + + if (rte_mempool_populate_anon(rte_mp) == 0) { + rte_mempool_free(rte_mp); + rte_mp = NULL; + } + rte_pktmbuf_pool_init(rte_mp, NULL); + rte_mempool_obj_iter(rte_mp, rte_pktmbuf_init, NULL); + } else { + /* wrapper to rte_mempool_create() */ + rte_mp = rte_pktmbuf_pool_create(pool_name, nb_mbuf, + mb_mempool_cache, 0, mbuf_seg_size, socket_id); + } + } + if (rte_mp == NULL) { - rte_exit(EXIT_FAILURE, "Creation of mbuf pool for socket %u " - "failed\n", socket_id); + rte_exit(EXIT_FAILURE, + "Creation of mbuf pool for socket %u failed: %s\n", + socket_id, rte_strerror(rte_errno)); } else if (verbose_level > 0) { rte_mempool_dump(stdout, rte_mp); } @@ -446,7 +475,7 @@ check_socket_id(const unsigned int socket_id) { static int warning_once = 0; - if (socket_id >= MAX_SOCKET) { + if (socket_id >= max_socket) { if (!warning_once && numa_support) printf("Warning: NUMA should be configured manually by" " using --port-numa-config and" @@ -466,9 +495,9 @@ init_config(void) struct rte_mempool *mbp; unsigned int nb_mbuf_per_pool; lcoreid_t lc_id; - uint8_t port_per_socket[MAX_SOCKET]; + uint8_t port_per_socket[RTE_MAX_NUMA_NODES]; - memset(port_per_socket,0,MAX_SOCKET); + memset(port_per_socket,0,RTE_MAX_NUMA_NODES); /* Configuration of logical cores. */ fwd_lcores = rte_zmalloc("testpmd: fwd_lcores", sizeof(struct fwd_lcore *) * nb_lcores, @@ -545,7 +574,7 @@ init_config(void) if (param_total_num_mbufs) nb_mbuf_per_pool = nb_mbuf_per_pool/nb_ports; - for (i = 0; i < MAX_SOCKET; i++) { + for (i = 0; i < max_socket; i++) { nb_mbuf = (nb_mbuf_per_pool * RTE_MAX_ETHPORTS); if (nb_mbuf) mbuf_pool_create(mbuf_data_size, @@ -569,6 +598,8 @@ init_config(void) /* Configuration of packet forwarding streams. */ if (init_fwd_streams() < 0) rte_exit(EXIT_FAILURE, "FAIL from init_fwd_streams()\n"); + + fwd_config_setup(); } @@ -596,6 +627,7 @@ init_fwd_streams(void) portid_t pid; struct rte_port *port; streamid_t sm_id, nb_fwd_streams_new; + queueid_t q; /* set socket id according to numa or not */ FOREACH_PORT(pid, ports) { @@ -631,7 +663,12 @@ init_fwd_streams(void) } } - nb_fwd_streams_new = (streamid_t)(nb_ports * nb_rxq); + q = RTE_MAX(nb_rxq, nb_txq); + if (q == 0) { + printf("Fail: Cannot allocate fwd streams as number of queues is 0\n"); + return -1; + } + nb_fwd_streams_new = (streamid_t)(nb_ports * q); if (nb_fwd_streams_new == nb_fwd_streams) return 0; /* clear the old */ @@ -741,10 +778,8 @@ fwd_port_stats_display(portid_t port_id, struct rte_eth_stats *stats) if (cur_fwd_eng == &csum_fwd_engine) printf(" Bad-ipcsum: %-14"PRIu64" Bad-l4csum: %-14"PRIu64" \n", port->rx_bad_ip_csum, port->rx_bad_l4_csum); - if (((stats->ierrors - stats->imissed) + stats->rx_nombuf) > 0) { - printf(" RX-badcrc: %-14"PRIu64" RX-badlen: %-14"PRIu64 - "RX-error: %-"PRIu64"\n", - stats->ibadcrc, stats->ibadlen, stats->ierrors); + if ((stats->ierrors + stats->rx_nombuf) > 0) { + printf(" RX-error: %-"PRIu64"\n", stats->ierrors); printf(" RX-nombufs: %-14"PRIu64"\n", stats->rx_nombuf); } @@ -762,10 +797,8 @@ fwd_port_stats_display(portid_t port_id, struct rte_eth_stats *stats) if (cur_fwd_eng == &csum_fwd_engine) printf(" Bad-ipcsum:%14"PRIu64" Bad-l4csum:%14"PRIu64"\n", port->rx_bad_ip_csum, port->rx_bad_l4_csum); - if (((stats->ierrors - stats->imissed) + stats->rx_nombuf) > 0) { - printf(" RX-badcrc: %14"PRIu64" RX-badlen: %14"PRIu64 - " RX-error:%"PRIu64"\n", - stats->ibadcrc, stats->ibadlen, stats->ierrors); + if ((stats->ierrors + stats->rx_nombuf) > 0) { + printf(" RX-error:%"PRIu64"\n", stats->ierrors); printf(" RX-nombufs: %14"PRIu64"\n", stats->rx_nombuf); } @@ -776,15 +809,6 @@ fwd_port_stats_display(portid_t port_id, struct rte_eth_stats *stats) (uint64_t) (stats->opackets + port->tx_dropped)); } - /* Display statistics of XON/XOFF pause frames, if any. */ - if ((stats->tx_pause_xon | stats->rx_pause_xon | - stats->tx_pause_xoff | stats->rx_pause_xoff) > 0) { - printf(" RX-XOFF: %-14"PRIu64" RX-XON: %-14"PRIu64"\n", - stats->rx_pause_xoff, stats->rx_pause_xon); - printf(" TX-XOFF: %-14"PRIu64" TX-XON: %-14"PRIu64"\n", - stats->tx_pause_xoff, stats->tx_pause_xon); - } - #ifdef RTE_TEST_PMD_RECORD_BURST_STATS if (port->rx_stream) pkt_burst_stats_display("RX", @@ -793,11 +817,6 @@ fwd_port_stats_display(portid_t port_id, struct rte_eth_stats *stats) pkt_burst_stats_display("TX", &port->tx_stream->tx_burst_stats); #endif - /* stats fdir */ - if (fdir_conf.mode != RTE_FDIR_MODE_NONE) - printf(" Fdirmiss:%14"PRIu64" Fdirmatch:%14"PRIu64"\n", - stats->fdirmiss, - stats->fdirmatch); if (port->rx_queue_stats_mapping_enabled) { printf("\n"); @@ -860,17 +879,34 @@ flush_fwd_rx_queues(void) uint16_t nb_rx; uint16_t i; uint8_t j; + uint64_t prev_tsc = 0, diff_tsc, cur_tsc, timer_tsc = 0; + + /* convert to number of cycles */ + timer_period *= rte_get_timer_hz(); for (j = 0; j < 2; j++) { for (rxp = 0; rxp < cur_fwd_config.nb_fwd_ports; rxp++) { for (rxq = 0; rxq < nb_rxq; rxq++) { port_id = fwd_ports_ids[rxp]; + /** + * testpmd can stuck in the below do while loop + * if rte_eth_rx_burst() always returns nonzero + * packets. So timer is added to exit this loop + * after 1sec timer expiry. + */ + prev_tsc = rte_rdtsc(); do { nb_rx = rte_eth_rx_burst(port_id, rxq, pkts_burst, MAX_PKT_BURST); for (i = 0; i < nb_rx; i++) rte_pktmbuf_free(pkts_burst[i]); - } while (nb_rx > 0); + + cur_tsc = rte_rdtsc(); + diff_tsc = cur_tsc - prev_tsc; + timer_tsc += diff_tsc; + } while ((nb_rx > 0) && + (timer_tsc < timer_period)); + timer_tsc = 0; } } rte_delay_ms(10); /* wait 10 milli-seconds before retrying */ @@ -961,6 +997,19 @@ start_packet_forwarding(int with_tx_first) portid_t pt_id; streamid_t sm_id; + if (strcmp(cur_fwd_eng->fwd_mode_name, "rxonly") == 0 && !nb_rxq) + rte_exit(EXIT_FAILURE, "rxq are 0, cannot use rxonly fwd mode\n"); + + if (strcmp(cur_fwd_eng->fwd_mode_name, "txonly") == 0 && !nb_txq) + rte_exit(EXIT_FAILURE, "txq are 0, cannot use txonly fwd mode\n"); + + if ((strcmp(cur_fwd_eng->fwd_mode_name, "rxonly") != 0 && + strcmp(cur_fwd_eng->fwd_mode_name, "txonly") != 0) && + (!nb_rxq || !nb_txq)) + rte_exit(EXIT_FAILURE, + "Either rxq or txq are 0, cannot use %s fwd mode\n", + cur_fwd_eng->fwd_mode_name); + if (all_ports_started() == 0) { printf("Not all ports were started\n"); return; @@ -969,6 +1018,12 @@ start_packet_forwarding(int with_tx_first) printf("Packet forwarding already started\n"); return; } + + if (init_fwd_streams() < 0) { + printf("Fail from init_fwd_streams()\n"); + return; + } + if(dcb_test) { for (i = 0; i < nb_fwd_ports; i++) { pt_id = fwd_ports_ids[i]; @@ -991,6 +1046,7 @@ start_packet_forwarding(int with_tx_first) flush_fwd_rx_queues(); fwd_config_setup(); + pkt_fwd_config_display(&cur_fwd_config); rxtx_config_display(); for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) { @@ -1024,8 +1080,11 @@ start_packet_forwarding(int with_tx_first) for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) (*port_fwd_begin)(fwd_ports_ids[i]); } - launch_packet_forwarding(run_one_txonly_burst_on_core); - rte_eal_mp_wait_lcore(); + while (with_tx_first--) { + launch_packet_forwarding( + run_one_txonly_burst_on_core); + rte_eal_mp_wait_lcore(); + } port_fwd_end = tx_only_engine.port_fwd_end; if (port_fwd_end != NULL) { for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) @@ -1058,10 +1117,6 @@ stop_packet_forwarding(void) #endif static const char *acc_stats_border = "+++++++++++++++"; - if (all_ports_started() == 0) { - printf("Not all ports were started\n"); - return; - } if (test_done) { printf("Packet forwarding not started\n"); return; @@ -1141,10 +1196,6 @@ stop_packet_forwarding(void) port->stats.oerrors = 0; stats.rx_nombuf -= port->stats.rx_nombuf; port->stats.rx_nombuf = 0; - stats.fdirmatch -= port->stats.fdirmatch; - port->stats.rx_nombuf = 0; - stats.fdirmiss -= port->stats.fdirmiss; - port->stats.rx_nombuf = 0; total_recv += stats.ipackets; total_xmit += stats.opackets; @@ -1202,7 +1253,8 @@ all_ports_started(void) FOREACH_PORT(pi, ports) { port = &ports[pi]; /* Check if there is a port which is not started */ - if (port->port_status != RTE_PORT_STARTED) + if ((port->port_status != RTE_PORT_STARTED) && + (port->slave_flag == 0)) return 0; } @@ -1218,7 +1270,8 @@ all_ports_stopped(void) FOREACH_PORT(pi, ports) { port = &ports[pi]; - if (port->port_status != RTE_PORT_STOPPED) + if ((port->port_status != RTE_PORT_STOPPED) && + (port->slave_flag == 0)) return 0; } @@ -1258,19 +1311,9 @@ start_port(portid_t pid) struct rte_port *port; struct ether_addr mac_addr; - if (test_done == 0) { - printf("Please stop forwarding first\n"); - return -1; - } - if (port_id_is_invalid(pid, ENABLED_WARN)) return 0; - if (init_fwd_streams() < 0) { - printf("Fail from init_fwd_streams()\n"); - return -1; - } - if(dcb_config) dcb_test = 1; FOREACH_PORT(pi, ports) { @@ -1341,7 +1384,7 @@ start_port(portid_t pid) if (mp == NULL) { printf("Failed to setup RX queue:" "No mempool allocation" - "on the socket %d\n", + " on the socket %d\n", rxring_numa[pi]); return -1; } @@ -1349,17 +1392,23 @@ start_port(portid_t pid) diag = rte_eth_rx_queue_setup(pi, qi, nb_rxd,rxring_numa[pi], &(port->rx_conf),mp); - } - else + } else { + struct rte_mempool *mp = + mbuf_pool_find(port->socket_id); + if (mp == NULL) { + printf("Failed to setup RX queue:" + "No mempool allocation" + " on the socket %d\n", + port->socket_id); + return -1; + } diag = rte_eth_rx_queue_setup(pi, qi, nb_rxd,port->socket_id, - &(port->rx_conf), - mbuf_pool_find(port->socket_id)); - + &(port->rx_conf), mp); + } if (diag == 0) continue; - /* Fail to setup rx queue, return */ if (rte_atomic16_cmpset(&(port->port_status), RTE_PORT_HANDLING, @@ -1414,10 +1463,6 @@ stop_port(portid_t pid) struct rte_port *port; int need_check_link_status = 0; - if (test_done == 0) { - printf("Please stop forwarding first\n"); - return; - } if (dcb_test) { dcb_test = 0; dcb_config = 0; @@ -1432,6 +1477,16 @@ stop_port(portid_t pid) if (pid != pi && pid != (portid_t)RTE_PORT_ALL) continue; + if (port_is_forwarding(pi) != 0 && test_done == 0) { + printf("Please remove port %d from forwarding configuration.\n", pi); + continue; + } + + if (port_is_bonding_slave(pi)) { + printf("Please remove port %d from bonded device.\n", pi); + continue; + } + port = &ports[pi]; if (rte_atomic16_cmpset(&(port->port_status), RTE_PORT_STARTED, RTE_PORT_HANDLING) == 0) @@ -1456,11 +1511,6 @@ close_port(portid_t pid) portid_t pi; struct rte_port *port; - if (test_done == 0) { - printf("Please stop forwarding first\n"); - return; - } - if (port_id_is_invalid(pid, ENABLED_WARN)) return; @@ -1470,7 +1520,23 @@ close_port(portid_t pid) if (pid != pi && pid != (portid_t)RTE_PORT_ALL) continue; + if (port_is_forwarding(pi) != 0 && test_done == 0) { + printf("Please remove port %d from forwarding configuration.\n", pi); + continue; + } + + if (port_is_bonding_slave(pi)) { + printf("Please remove port %d from bonded device.\n", pi); + continue; + } + port = &ports[pi]; + if (rte_atomic16_cmpset(&(port->port_status), + RTE_PORT_CLOSED, RTE_PORT_CLOSED) == 1) { + printf("Port %d is already closed\n", pi); + continue; + } + if (rte_atomic16_cmpset(&(port->port_status), RTE_PORT_STOPPED, RTE_PORT_HANDLING) == 0) { printf("Port %d is now not stopped\n", pi); @@ -1481,7 +1547,7 @@ close_port(portid_t pid) if (rte_atomic16_cmpset(&(port->port_status), RTE_PORT_HANDLING, RTE_PORT_CLOSED) == 0) - printf("Port %d can not be set into stopped\n", pi); + printf("Port %d cannot be set to closed\n", pi); } printf("Done\n"); @@ -1490,7 +1556,8 @@ close_port(portid_t pid) void attach_port(char *identifier) { - portid_t i, j, pi = 0; + portid_t pi = 0; + unsigned int socket_id; printf("Attaching a new port...\n"); @@ -1499,30 +1566,19 @@ attach_port(char *identifier) return; } - if (test_done == 0) { - printf("Please stop forwarding first\n"); - return; - } - if (rte_eth_dev_attach(identifier, &pi)) return; ports[pi].enabled = 1; - reconfig(pi, rte_eth_dev_socket_id(pi)); + socket_id = (unsigned)rte_eth_dev_socket_id(pi); + /* if socket_id is invalid, set to 0 */ + if (check_socket_id(socket_id) < 0) + socket_id = 0; + reconfig(pi, socket_id); rte_eth_promiscuous_enable(pi); nb_ports = rte_eth_dev_count(); - /* set_default_fwd_ports_config(); */ - bzero(fwd_ports_ids, sizeof(fwd_ports_ids)); - i = 0; - FOREACH_PORT(j, ports) { - fwd_ports_ids[i] = j; - i++; - } - nb_cfg_ports = nb_ports; - nb_fwd_ports++; - ports[pi].port_status = RTE_PORT_STOPPED; printf("Port %d is attached. Now total ports is %d\n", pi, nb_ports); @@ -1532,7 +1588,6 @@ attach_port(char *identifier) void detach_port(uint8_t port_id) { - portid_t i, pi = 0; char name[RTE_ETH_NAME_MAX_LEN]; printf("Detaching a port...\n"); @@ -1548,16 +1603,6 @@ detach_port(uint8_t port_id) ports[port_id].enabled = 0; nb_ports = rte_eth_dev_count(); - /* set_default_fwd_ports_config(); */ - bzero(fwd_ports_ids, sizeof(fwd_ports_ids)); - i = 0; - FOREACH_PORT(pi, ports) { - fwd_ports_ids[i] = pi; - i++; - } - nb_cfg_ports = nb_ports; - nb_fwd_ports--; - printf("Port '%s' is detached. Now total ports is %d\n", name, nb_ports); printf("Done\n"); @@ -1572,13 +1617,16 @@ pmd_test_exit(void) if (test_done == 0) stop_packet_forwarding(); - FOREACH_PORT(pt_id, ports) { - printf("Stopping port %d...", pt_id); - fflush(stdout); - rte_eth_dev_close(pt_id); - printf("done\n"); + if (ports != NULL) { + no_link_check = 1; + FOREACH_PORT(pt_id, ports) { + printf("\nShutting down port %d...\n", pt_id); + fflush(stdout); + stop_port(pt_id); + close_port(pt_id); + } } - printf("bye...\n"); + printf("\nBye...\n"); } typedef void (*cmd_func_t)(void); @@ -1621,7 +1669,7 @@ check_all_ports_link_status(uint32_t port_mask) 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; } @@ -1808,6 +1856,30 @@ init_port_config(void) } } +void set_port_slave_flag(portid_t slave_pid) +{ + struct rte_port *port; + + port = &ports[slave_pid]; + port->slave_flag = 1; +} + +void clear_port_slave_flag(portid_t slave_pid) +{ + struct rte_port *port; + + port = &ports[slave_pid]; + port->slave_flag = 0; +} + +uint8_t port_is_bonding_slave(portid_t slave_pid) +{ + struct rte_port *port; + + port = &ports[slave_pid]; + return port->slave_flag; +} + const uint16_t vlan_tags[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, @@ -1816,115 +1888,131 @@ const uint16_t vlan_tags[] = { }; static int -get_eth_dcb_conf(struct rte_eth_conf *eth_conf, struct dcb_config *dcb_conf) +get_eth_dcb_conf(struct rte_eth_conf *eth_conf, + enum dcb_mode_enable dcb_mode, + enum rte_eth_nb_tcs num_tcs, + uint8_t pfc_en) { - uint8_t i; + uint8_t i; /* * Builds up the correct configuration for dcb+vt based on the vlan tags array * given above, and the number of traffic classes available for use. */ - if (dcb_conf->dcb_mode == DCB_VT_ENABLED) { - struct rte_eth_vmdq_dcb_conf vmdq_rx_conf; - struct rte_eth_vmdq_dcb_tx_conf vmdq_tx_conf; + if (dcb_mode == DCB_VT_ENABLED) { + struct rte_eth_vmdq_dcb_conf *vmdq_rx_conf = + ð_conf->rx_adv_conf.vmdq_dcb_conf; + struct rte_eth_vmdq_dcb_tx_conf *vmdq_tx_conf = + ð_conf->tx_adv_conf.vmdq_dcb_tx_conf; /* VMDQ+DCB RX and TX configrations */ - vmdq_rx_conf.enable_default_pool = 0; - vmdq_rx_conf.default_pool = 0; - vmdq_rx_conf.nb_queue_pools = - (dcb_conf->num_tcs == ETH_4_TCS ? ETH_32_POOLS : ETH_16_POOLS); - vmdq_tx_conf.nb_queue_pools = - (dcb_conf->num_tcs == ETH_4_TCS ? ETH_32_POOLS : ETH_16_POOLS); - - vmdq_rx_conf.nb_pool_maps = sizeof( vlan_tags )/sizeof( vlan_tags[ 0 ]); - for (i = 0; i < vmdq_rx_conf.nb_pool_maps; i++) { - vmdq_rx_conf.pool_map[i].vlan_id = vlan_tags[ i ]; - vmdq_rx_conf.pool_map[i].pools = 1 << (i % vmdq_rx_conf.nb_queue_pools); + vmdq_rx_conf->enable_default_pool = 0; + vmdq_rx_conf->default_pool = 0; + vmdq_rx_conf->nb_queue_pools = + (num_tcs == ETH_4_TCS ? ETH_32_POOLS : ETH_16_POOLS); + vmdq_tx_conf->nb_queue_pools = + (num_tcs == ETH_4_TCS ? ETH_32_POOLS : ETH_16_POOLS); + + vmdq_rx_conf->nb_pool_maps = vmdq_rx_conf->nb_queue_pools; + for (i = 0; i < vmdq_rx_conf->nb_pool_maps; i++) { + vmdq_rx_conf->pool_map[i].vlan_id = vlan_tags[i]; + vmdq_rx_conf->pool_map[i].pools = + 1 << (i % vmdq_rx_conf->nb_queue_pools); } for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++) { - vmdq_rx_conf.dcb_queue[i] = i; - vmdq_tx_conf.dcb_queue[i] = i; + vmdq_rx_conf->dcb_tc[i] = i; + vmdq_tx_conf->dcb_tc[i] = i; } - /*set DCB mode of RX and TX of multiple queues*/ + /* set DCB mode of RX and TX of multiple queues */ eth_conf->rxmode.mq_mode = ETH_MQ_RX_VMDQ_DCB; eth_conf->txmode.mq_mode = ETH_MQ_TX_VMDQ_DCB; - if (dcb_conf->pfc_en) - eth_conf->dcb_capability_en = ETH_DCB_PG_SUPPORT|ETH_DCB_PFC_SUPPORT; - else - eth_conf->dcb_capability_en = ETH_DCB_PG_SUPPORT; - - (void)(rte_memcpy(ð_conf->rx_adv_conf.vmdq_dcb_conf, &vmdq_rx_conf, - sizeof(struct rte_eth_vmdq_dcb_conf))); - (void)(rte_memcpy(ð_conf->tx_adv_conf.vmdq_dcb_tx_conf, &vmdq_tx_conf, - sizeof(struct rte_eth_vmdq_dcb_tx_conf))); - } - else { - struct rte_eth_dcb_rx_conf rx_conf; - struct rte_eth_dcb_tx_conf tx_conf; - - /* queue mapping configuration of DCB RX and TX */ - if (dcb_conf->num_tcs == ETH_4_TCS) - dcb_q_mapping = DCB_4_TCS_Q_MAPPING; - else - dcb_q_mapping = DCB_8_TCS_Q_MAPPING; - - rx_conf.nb_tcs = dcb_conf->num_tcs; - tx_conf.nb_tcs = dcb_conf->num_tcs; - - for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++){ - rx_conf.dcb_queue[i] = i; - tx_conf.dcb_queue[i] = i; + } else { + struct rte_eth_dcb_rx_conf *rx_conf = + ð_conf->rx_adv_conf.dcb_rx_conf; + struct rte_eth_dcb_tx_conf *tx_conf = + ð_conf->tx_adv_conf.dcb_tx_conf; + + rx_conf->nb_tcs = num_tcs; + tx_conf->nb_tcs = num_tcs; + + for (i = 0; i < num_tcs; i++) { + rx_conf->dcb_tc[i] = i; + tx_conf->dcb_tc[i] = i; } - eth_conf->rxmode.mq_mode = ETH_MQ_RX_DCB; + eth_conf->rxmode.mq_mode = ETH_MQ_RX_DCB_RSS; + eth_conf->rx_adv_conf.rss_conf.rss_hf = rss_hf; eth_conf->txmode.mq_mode = ETH_MQ_TX_DCB; - if (dcb_conf->pfc_en) - eth_conf->dcb_capability_en = ETH_DCB_PG_SUPPORT|ETH_DCB_PFC_SUPPORT; - else - eth_conf->dcb_capability_en = ETH_DCB_PG_SUPPORT; - - (void)(rte_memcpy(ð_conf->rx_adv_conf.dcb_rx_conf, &rx_conf, - sizeof(struct rte_eth_dcb_rx_conf))); - (void)(rte_memcpy(ð_conf->tx_adv_conf.dcb_tx_conf, &tx_conf, - sizeof(struct rte_eth_dcb_tx_conf))); } + if (pfc_en) + eth_conf->dcb_capability_en = + ETH_DCB_PG_SUPPORT | ETH_DCB_PFC_SUPPORT; + else + eth_conf->dcb_capability_en = ETH_DCB_PG_SUPPORT; + return 0; } int -init_port_dcb_config(portid_t pid,struct dcb_config *dcb_conf) +init_port_dcb_config(portid_t pid, + enum dcb_mode_enable dcb_mode, + enum rte_eth_nb_tcs num_tcs, + uint8_t pfc_en) { struct rte_eth_conf port_conf; + struct rte_eth_dev_info dev_info; struct rte_port *rte_port; int retval; - uint16_t nb_vlan; uint16_t i; - /* rxq and txq configuration in dcb mode */ - nb_rxq = 128; - nb_txq = 128; + rte_eth_dev_info_get(pid, &dev_info); + + /* If dev_info.vmdq_pool_base is greater than 0, + * the queue id of vmdq pools is started after pf queues. + */ + if (dcb_mode == DCB_VT_ENABLED && dev_info.vmdq_pool_base > 0) { + printf("VMDQ_DCB multi-queue mode is nonsensical" + " for port %d.", pid); + return -1; + } + + /* Assume the ports in testpmd have the same dcb capability + * and has the same number of rxq and txq in dcb mode + */ + if (dcb_mode == DCB_VT_ENABLED) { + nb_rxq = dev_info.max_rx_queues; + nb_txq = dev_info.max_tx_queues; + } else { + /*if vt is disabled, use all pf queues */ + if (dev_info.vmdq_pool_base == 0) { + nb_rxq = dev_info.max_rx_queues; + nb_txq = dev_info.max_tx_queues; + } else { + nb_rxq = (queueid_t)num_tcs; + nb_txq = (queueid_t)num_tcs; + + } + } rx_free_thresh = 64; - memset(&port_conf,0,sizeof(struct rte_eth_conf)); + memset(&port_conf, 0, sizeof(struct rte_eth_conf)); /* Enter DCB configuration status */ dcb_config = 1; - nb_vlan = sizeof( vlan_tags )/sizeof( vlan_tags[ 0 ]); /*set configuration of DCB in vt mode and DCB in non-vt mode*/ - retval = get_eth_dcb_conf(&port_conf, dcb_conf); + retval = get_eth_dcb_conf(&port_conf, dcb_mode, num_tcs, pfc_en); if (retval < 0) return retval; rte_port = &ports[pid]; - memcpy(&rte_port->dev_conf, &port_conf,sizeof(struct rte_eth_conf)); + memcpy(&rte_port->dev_conf, &port_conf, sizeof(struct rte_eth_conf)); rxtx_port_config(rte_port); /* VLAN filter */ rte_port->dev_conf.rxmode.hw_vlan_filter = 1; - for (i = 0; i < nb_vlan; i++){ + for (i = 0; i < RTE_DIM(vlan_tags); i++) rx_vft_set(pid, vlan_tags[i], 1); - } rte_eth_macaddr_get(pid, &rte_port->eth_addr); map_port_queue_stats_mapping_registers(pid, rte_port); @@ -1954,16 +2042,48 @@ init_port(void) ports[pid].enabled = 1; } +static void +force_quit(void) +{ + pmd_test_exit(); + prompt_exit(); +} + +static void +signal_handler(int signum) +{ + if (signum == SIGINT || signum == SIGTERM) { + printf("\nSignal %d received, preparing to exit...\n", + signum); +#ifdef RTE_LIBRTE_PDUMP + /* uninitialize packet capture framework */ + rte_pdump_uninit(); +#endif + force_quit(); + /* exit with the expected status */ + signal(signum, SIG_DFL); + kill(getpid(), signum); + } +} + int main(int argc, char** argv) { int diag; uint8_t port_id; + signal(SIGINT, signal_handler); + signal(SIGTERM, signal_handler); + diag = rte_eal_init(argc, argv); if (diag < 0) rte_panic("Cannot init EAL\n"); +#ifdef RTE_LIBRTE_PDUMP + /* initialize packet capture framework */ + rte_pdump_init(NULL); +#endif + nb_ports = (portid_t) rte_eth_dev_count(); if (nb_ports == 0) RTE_LOG(WARNING, EAL, "No probed ethernet devices\n"); @@ -1981,7 +2101,10 @@ main(int argc, char** argv) if (argc > 1) launch_args_parse(argc, argv); - if (nb_rxq > nb_txq) + if (!nb_rxq && !nb_txq) + printf("Warning: Either rx or tx queues should be non-zero\n"); + + if (nb_rxq > 1 && nb_rxq > nb_txq) printf("Warning: nb_rxq=%d enables RSS configuration, " "but nb_txq=%d will prevent to fully test it.\n", nb_rxq, nb_txq); @@ -2011,6 +2134,7 @@ main(int argc, char** argv) start_packet_forwarding(0); printf("Press enter to exit\n"); rc = read(0, &c, 1); + pmd_test_exit(); if (rc < 0) return 1; }