diff options
Diffstat (limited to 'examples/vmdq_dcb')
| -rw-r--r-- | examples/vmdq_dcb/main.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/examples/vmdq_dcb/main.c b/examples/vmdq_dcb/main.c index bfe72f8c..64636839 100644 --- a/examples/vmdq_dcb/main.c +++ b/examples/vmdq_dcb/main.c @@ -71,7 +71,6 @@ static const struct rte_eth_conf vmdq_dcb_conf_default = { .rxmode = { .mq_mode = ETH_MQ_RX_VMDQ_DCB, .split_hdr_size = 0, - .ignore_offload_bitfield = 1, }, .txmode = { .mq_mode = ETH_MQ_TX_VMDQ_DCB, @@ -197,6 +196,7 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool) uint16_t queues_per_pool; uint32_t max_nb_pools; struct rte_eth_txconf txq_conf; + uint64_t rss_hf_tmp; /* * The max pool number from dev_info will be used to validate the pool @@ -246,7 +246,7 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool) num_pools, queues_per_pool); } - if (port >= rte_eth_dev_count()) + if (!rte_eth_dev_is_valid_port(port)) return -1; retval = get_eth_conf(&port_conf); @@ -257,6 +257,18 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool) if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE) port_conf.txmode.offloads |= DEV_TX_OFFLOAD_MBUF_FAST_FREE; + + rss_hf_tmp = port_conf.rx_adv_conf.rss_conf.rss_hf; + port_conf.rx_adv_conf.rss_conf.rss_hf &= + dev_info.flow_type_rss_offloads; + if (port_conf.rx_adv_conf.rss_conf.rss_hf != rss_hf_tmp) { + printf("Port %u modified RSS hash function based on hardware support," + "requested:%#"PRIx64" configured:%#"PRIx64"\n", + port, + rss_hf_tmp, + port_conf.rx_adv_conf.rss_conf.rss_hf); + } + /* * Though in this example, all queues including pf queues are setup. * This is because VMDQ queues doesn't always start from zero, and the @@ -290,7 +302,6 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool) } txq_conf = dev_info.default_txconf; - txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE; txq_conf.offloads = port_conf.txmode.offloads; for (q = 0; q < num_queues; q++) { retval = rte_eth_tx_queue_setup(port, q, txRingSize, @@ -599,9 +610,9 @@ static unsigned check_ports_num(unsigned nb_ports) } for (portid = 0; portid < num_ports; portid++) { - if (ports[portid] >= nb_ports) { - printf("\nSpecified port ID(%u) exceeds max system port ID(%u)\n", - ports[portid], (nb_ports - 1)); + if (!rte_eth_dev_is_valid_port(ports[portid])) { + printf("\nSpecified port ID(%u) is not valid\n", + ports[portid]); ports[portid] = INVALID_PORT_ID; valid_num_ports--; } @@ -642,7 +653,7 @@ main(int argc, char *argv[]) " number of cores(1-%d)\n\n", RTE_MAX_LCORE); } - nb_ports = rte_eth_dev_count(); + nb_ports = rte_eth_dev_count_avail(); /* * Update the global var NUM_PORTS and global array PORTS @@ -662,7 +673,7 @@ main(int argc, char *argv[]) rte_exit(EXIT_FAILURE, "Cannot create mbuf pool\n"); /* initialize all ports */ - for (portid = 0; portid < nb_ports; portid++) { + RTE_ETH_FOREACH_DEV(portid) { /* skip ports that are not enabled */ if ((enabled_port_mask & (1 << portid)) == 0) { printf("\nSkipping disabled port %d\n", portid); |