[dpdk-dev] [PATCH v3 30/39] examples/distributor: convert to new ethdev offloads API

[Shahaf Shuler]

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 <shah...@mellanox.com>
Acked-by: Bruce Richardson <bruce.richard...@intel.com>
---
 examples/distributor/main.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/examples/distributor/main.c b/examples/distributor/main.c
index 61e6e6b9e..398ed1132 100644
--- a/examples/distributor/main.c
+++ b/examples/distributor/main.c
@@ -108,6 +108,7 @@ 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,
@@ -140,10 +141,17 @@ 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;
@@ -160,10 +168,13 @@ 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;
        }
-- 
2.12.0