examples/quota_watermark: 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 <shahafs@mellanox.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

diff --git a/examples/quota_watermark/qw/init.c b/examples/quota_watermark/qw/init.c
index 976ac3a..d4a6918 100644 (file)
--- a/examples/quota_watermark/qw/init.c
+++ b/examples/quota_watermark/qw/init.c
@@ -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",