From: Shahaf Shuler Date: Tue, 26 Dec 2017 09:23:29 +0000 (+0200) Subject: examples/distributor: convert to new ethdev offloads API X-Git-Tag: spdx-start~276 X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=f8f0012d4526e43d568056c437c6d56aa9310701;p=dpdk.git examples/distributor: convert to new ethdev offloads API Ethdev offloads API has changed since: commit ce17eddefc20 ("ethdev: introduce Rx queue offloads API") commit cba7f53b717d ("ethdev: introduce Tx queue offloads API") This commit support the new API. Signed-off-by: Shahaf Shuler Acked-by: Bruce Richardson Reviewed-by: Ferruh Yigit --- diff --git a/examples/distributor/main.c b/examples/distributor/main.c index c7dec76073..c01499307f 100644 --- a/examples/distributor/main.c +++ b/examples/distributor/main.c @@ -80,6 +80,7 @@ static const struct rte_eth_conf port_conf_default = { .rxmode = { .mq_mode = ETH_MQ_RX_RSS, .max_rx_pkt_len = ETHER_MAX_LEN, + .ignore_offload_bitfield = 1, }, .txmode = { .mq_mode = ETH_MQ_TX_NONE, @@ -112,10 +113,17 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool) uint16_t q; uint16_t nb_rxd = RX_RING_SIZE; uint16_t nb_txd = TX_RING_SIZE; + struct rte_eth_dev_info dev_info; + struct rte_eth_txconf txconf; if (port >= rte_eth_dev_count()) return -1; + rte_eth_dev_info_get(port, &dev_info); + if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE) + port_conf.txmode.offloads |= + DEV_TX_OFFLOAD_MBUF_FAST_FREE; + retval = rte_eth_dev_configure(port, rxRings, txRings, &port_conf); if (retval != 0) return retval; @@ -132,10 +140,13 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool) return retval; } + txconf = dev_info.default_txconf; + txconf.txq_flags = ETH_TXQ_FLAGS_IGNORE; + txconf.offloads = port_conf.txmode.offloads; for (q = 0; q < txRings; q++) { retval = rte_eth_tx_queue_setup(port, q, nb_txd, rte_eth_dev_socket_id(port), - NULL); + &txconf); if (retval < 0) return retval; }