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examples/flow_filtering: add Tx queues setup process

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This example does not have the process to set up the Tx queues,
which is required by Intel NICs. So this patch adds that Tx setup
to the application.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Ori Kam <orika@mellanox.com>
This commit is contained in:
Wei Zhao 2017-12-27 16:32:15 +08:00 committed by Ferruh Yigit
parent 0ecc6d6c66
commit feca6c428a
1 changed files with 26 additions and 0 deletions
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26
examples/flow_filtering/main.c
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@ -149,7 +149,18 @@ init_port(void)
/**< CRC stripped by hardware */
.hw_strip_crc = 1,
},
.txmode = {
.offloads =
DEV_TX_OFFLOAD_VLAN_INSERT |
DEV_TX_OFFLOAD_IPV4_CKSUM |
DEV_TX_OFFLOAD_UDP_CKSUM |
DEV_TX_OFFLOAD_TCP_CKSUM |
DEV_TX_OFFLOAD_SCTP_CKSUM |
DEV_TX_OFFLOAD_TCP_TSO,
},
};
struct rte_eth_txconf txq_conf;
struct rte_eth_dev_info dev_info;
printf(":: initializing port: %d\n", port_id);
ret = rte_eth_dev_configure(port_id,
@ -173,6 +184,21 @@ init_port(void)
}
}
rte_eth_dev_info_get(port_id, &dev_info);
txq_conf = dev_info.default_txconf;
txq_conf.offloads = port_conf.txmode.offloads;
for (i = 0; i < nr_queues; i++) {
ret = rte_eth_tx_queue_setup(port_id, i, 512,
rte_eth_dev_socket_id(port_id),
&txq_conf);
if (ret < 0) {
rte_exit(EXIT_FAILURE,
":: Tx queue setup failed: err=%d, port=%u\n",
ret, port_id);
}
}
rte_eth_promiscuous_enable(port_id);
ret = rte_eth_dev_start(port_id);
if (ret < 0) {