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examples/quota_watermark: convert to new ethdev offloads API

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Ethdev offloads API has changed since:

commit ce17eddefc ("ethdev: introduce Rx queue offloads API")
commit cba7f53b71 ("ethdev: introduce Tx queue offloads API")

This commit support the new API.

Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Shahaf Shuler 2017-12-26 11:23:23 +02:00 committed by Ferruh Yigit
parent e2ef4628ee
commit 3d487ea9ba
1 changed files with 19 additions and 9 deletions
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28
examples/quota_watermark/qw/init.c
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@ -21,14 +21,11 @@
#include "../include/conf.h"
static const struct rte_eth_conf port_conf = {
static struct rte_eth_conf port_conf = {
.rxmode = {
.split_hdr_size = 0,
.header_split = 0, /**< Header Split disabled */
.hw_ip_checksum = 0, /**< IP csum offload disabled */
.hw_vlan_filter = 0, /**< VLAN filtering disabled */
.jumbo_frame = 0, /**< Jumbo Frame disabled */
.hw_strip_crc = 1, /**< CRC stripped by hardware */
.ignore_offload_bitfield = 1,
.offloads = DEV_RX_OFFLOAD_CRC_STRIP,
},
.txmode = {
.mq_mode = ETH_DCB_NONE,
@ -49,10 +46,18 @@ void configure_eth_port(uint16_t port_id)
int ret;
uint16_t nb_rxd = RX_DESC_PER_QUEUE;
uint16_t nb_txd = TX_DESC_PER_QUEUE;
struct rte_eth_rxconf rxq_conf;
struct rte_eth_txconf txq_conf;
struct rte_eth_dev_info dev_info;
struct rte_eth_conf local_port_conf = port_conf;
rte_eth_dev_stop(port_id);
ret = rte_eth_dev_configure(port_id, 1, 1, &port_conf);
rte_eth_dev_info_get(port_id, &dev_info);
if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
local_port_conf.txmode.offloads |=
DEV_TX_OFFLOAD_MBUF_FAST_FREE;
ret = rte_eth_dev_configure(port_id, 1, 1, &local_port_conf);
if (ret < 0)
rte_exit(EXIT_FAILURE, "Cannot configure port %u (error %d)\n",
(unsigned int) port_id, ret);
@ -64,9 +69,11 @@ void configure_eth_port(uint16_t port_id)
(unsigned int) port_id, ret);
/* Initialize the port's RX queue */
rxq_conf = dev_info.default_rxconf;
rxq_conf.offloads = local_port_conf.rxmode.offloads;
ret = rte_eth_rx_queue_setup(port_id, 0, nb_rxd,
rte_eth_dev_socket_id(port_id),
NULL,
&rxq_conf,
mbuf_pool);
if (ret < 0)
rte_exit(EXIT_FAILURE,
@ -74,9 +81,12 @@ void configure_eth_port(uint16_t port_id)
(unsigned int) port_id, ret);
/* Initialize the port's TX queue */
txq_conf = dev_info.default_txconf;
txq_conf.txq_flags = ETH_TXQ_FLAGS_IGNORE;
txq_conf.offloads = local_port_conf.txmode.offloads;
ret = rte_eth_tx_queue_setup(port_id, 0, nb_txd,
rte_eth_dev_socket_id(port_id),
NULL);
&txq_conf);
if (ret < 0)
rte_exit(EXIT_FAILURE,
"Failed to setup TX queue on port %u (error %d)\n",