[dpdk-dev] [PATCH v2 36/39] examples/ptpclient: 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 <shahafs at mellanox.com>
---
 examples/ptpclient/ptpclient.c | 28 +++++++++++++++++++++++++---
 1 file changed, 25 insertions(+), 3 deletions(-)

diff --git a/examples/ptpclient/ptpclient.c b/examples/ptpclient/ptpclient.c
index c53dad6..a4c709e 100644
--- a/examples/ptpclient/ptpclient.c
+++ b/examples/ptpclient/ptpclient.c
@@ -77,7 +77,13 @@
 static uint8_t ptp_enabled_ports[RTE_MAX_ETHPORTS];
 
 static const struct rte_eth_conf port_conf_default = {
-	.rxmode = { .max_rx_pkt_len = ETHER_MAX_LEN }
+	.rxmode = {
+		.max_rx_pkt_len = ETHER_MAX_LEN,
+		.ignore_offload_bitfield = 1,
+	},
+	.txmode = {
+		.offloads = DEV_TX_OFFLOAD_MBUF_FAST_FREE,
+	},
 };
 
 static const struct ether_addr ether_multicast = {
@@ -216,6 +222,22 @@ static inline uint64_t timespec64_to_ns(const struct timespec *ts)
 	if (port >= rte_eth_dev_count())
 		return -1;
 
+	rte_eth_dev_info_get(port, &dev_info);
+	if ((dev_info.rx_offload_capa & port_conf.rxmode.offloads) !=
+			port_conf.rxmode.offloads) {
+		printf("Some Rx offloads are not supported "
+		       "by port %d: requested 0x%lx supported 0x%lx\n",
+		       port, port_conf.rxmode.offloads,
+		       dev_info.rx_offload_capa);
+	}
+	if ((dev_info.tx_offload_capa & port_conf.txmode.offloads) !=
+			port_conf.txmode.offloads) {
+		printf("Some Tx offloads are not supported "
+		       "by port %d: requested 0x%lx supported 0x%lx\n",
+		       port, port_conf.txmode.offloads,
+		       dev_info.tx_offload_capa);
+	}
+
 	/* Configure the Ethernet device. */
 	retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf);
 	if (retval != 0)
@@ -239,9 +261,9 @@ static inline uint64_t timespec64_to_ns(const struct timespec *ts)
 		/* Setup txq_flags */
 		struct rte_eth_txconf *txconf;
 
-		rte_eth_dev_info_get(q, &dev_info);
 		txconf = &dev_info.default_txconf;
-		txconf->txq_flags = 0;
+		txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
+		txconf->offloads = port_conf.txmode.offloads;
 
 		retval = rte_eth_tx_queue_setup(port, q, nb_txd,
 				rte_eth_dev_socket_id(port), txconf);
-- 
1.8.3.1