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| author |   Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2017-05-16 14:51:32 +0200 |
|---|---|---|
| committer | Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2017-05-16 14:51:32 +0200 |
| commit | fca143f059a0bddd7d47b8dc2df646a891b0eb0f (patch) | |
| tree | 4bfeadc905c977e45e54a90c42330553b8942e4e /examples/ipv4_multicast | |
| parent | ce3d555e43e3795b5d9507fcfc76b7a0a92fd0d6 (diff) | |
Imported Upstream version 17.05
Diffstat (limited to 'examples/ipv4_multicast')
| -rw-r--r-- | examples/ipv4_multicast/main.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/examples/ipv4_multicast/main.c b/examples/ipv4_multicast/main.c index 708d76e9..96a4ab6e 100644 --- a/examples/ipv4_multicast/main.c +++ b/examples/ipv4_multicast/main.c @@ -137,7 +137,7 @@ struct lcore_queue_conf { } __rte_cache_aligned; static struct lcore_queue_conf lcore_queue_conf[RTE_MAX_LCORE]; -static const struct rte_eth_conf port_conf = { +static struct rte_eth_conf port_conf = { .rxmode = { .max_rx_pkt_len = JUMBO_FRAME_MAX_SIZE, .split_hdr_size = 0, @@ -145,7 +145,7 @@ static const struct rte_eth_conf port_conf = { .hw_ip_checksum = 0, /**< IP checksum offload disabled */ .hw_vlan_filter = 0, /**< VLAN filtering disabled */ .jumbo_frame = 1, /**< Jumbo Frame Support enabled */ - .hw_strip_crc = 0, /**< CRC stripped by hardware */ + .hw_strip_crc = 1, /**< CRC stripped by hardware */ }, .txmode = { .mq_mode = ETH_MQ_TX_NONE, @@ -575,7 +575,7 @@ 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; } @@ -725,6 +725,11 @@ 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); + port_conf.rxmode.max_rx_pkt_len = RTE_MIN( + dev_info.max_rx_pktlen, 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) { @@ -777,7 +782,6 @@ main(int argc, char **argv) printf("txq=%u,%hu ", lcore_id, queueid); fflush(stdout); - rte_eth_dev_info_get(portid, &dev_info); txconf = &dev_info.default_txconf; txconf->txq_flags = 0; ret = rte_eth_tx_queue_setup(portid, queueid, nb_txd, |