[dpdk-dev] [RFC 3/3] examples: add Rx ptype offload

[<pbhagavatula@marvell.com>]

From: Pavan Nikhilesh <pbhagavatula@marvell.com>

Add DEV_RX_OFFLOAD_PTYPE as a offload requirement for applicable
examples.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
 examples/ip_fragmentation/main.c                | 7 +++++++
 examples/l3fwd-power/main.c                     | 8 ++++++++
 examples/l3fwd/main.c                           | 9 +++++++++
 examples/performance-thread/l3fwd-thread/main.c | 9 +++++++++
 examples/tep_termination/vxlan_setup.c          | 1 +
 5 files changed, 34 insertions(+)

diff --git a/examples/ip_fragmentation/main.c b/examples/ip_fragmentation/main.c
index 324d60773..2a9895542 100644
--- a/examples/ip_fragmentation/main.c
+++ b/examples/ip_fragmentation/main.c
@@ -904,6 +904,13 @@ main(int argc, char **argv)
 
 		/* limit the frame size to the maximum supported by NIC */
 		rte_eth_dev_info_get(portid, &dev_info);
+
+		if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_PTYPE)
+			local_port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_PTYPE;
+
+		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+			local_port_conf.txmode.offloads |=
+				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
 		local_port_conf.rxmode.max_rx_pkt_len = RTE_MIN(
 		    dev_info.max_rx_pktlen,
 		    local_port_conf.rxmode.max_rx_pkt_len);
diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
index fd8d9528f..875d60c06 100644
--- a/examples/l3fwd-power/main.c
+++ b/examples/l3fwd-power/main.c
@@ -2261,6 +2261,14 @@ main(int argc, char **argv)
 		dev_rxq_num = dev_info.max_rx_queues;
 		dev_txq_num = dev_info.max_tx_queues;
 
+		if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_PTYPE) {
+			if (!parse_ptype)
+				port_conf.rxmode.offloads |=
+					DEV_RX_OFFLOAD_PTYPE;
+		} else {
+			parse_ptype = 1;
+		}
+
 		nb_rx_queue = get_port_n_rx_queues(portid);
 		if (nb_rx_queue > dev_rxq_num)
 			rte_exit(EXIT_FAILURE,
diff --git a/examples/l3fwd/main.c b/examples/l3fwd/main.c
index 3800bad19..dfee880a0 100644
--- a/examples/l3fwd/main.c
+++ b/examples/l3fwd/main.c
@@ -875,6 +875,15 @@ main(int argc, char **argv)
 			nb_rx_queue, (unsigned)n_tx_queue );
 
 		rte_eth_dev_info_get(portid, &dev_info);
+
+		if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_PTYPE) {
+			if (!parse_ptype)
+				local_port_conf.rxmode.offloads |=
+					DEV_RX_OFFLOAD_PTYPE;
+		} else {
+			parse_ptype = 1;
+		}
+
 		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
 			local_port_conf.txmode.offloads |=
 				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
diff --git a/examples/performance-thread/l3fwd-thread/main.c b/examples/performance-thread/l3fwd-thread/main.c
index 49d942407..f033326be 100644
--- a/examples/performance-thread/l3fwd-thread/main.c
+++ b/examples/performance-thread/l3fwd-thread/main.c
@@ -3560,6 +3560,15 @@ main(int argc, char **argv)
 		printf("Creating queues: nb_rxq=%d nb_txq=%u... ",
 			nb_rx_queue, (unsigned)n_tx_queue);
 		rte_eth_dev_info_get(portid, &dev_info);
+
+		if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_PTYPE) {
+			if (!parse_ptype_on)
+				port_conf.rxmode.offloads |=
+					DEV_RX_OFFLOAD_PTYPE;
+		} else {
+			parse_ptype_on = 1;
+		}
+
 		if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
 			local_port_conf.txmode.offloads |=
 				DEV_TX_OFFLOAD_MBUF_FAST_FREE;
diff --git a/examples/tep_termination/vxlan_setup.c b/examples/tep_termination/vxlan_setup.c
index 9a0880002..3d2acecd5 100644
--- a/examples/tep_termination/vxlan_setup.c
+++ b/examples/tep_termination/vxlan_setup.c
@@ -69,6 +69,7 @@ uint8_t tep_filter_type[] = {RTE_TUNNEL_FILTER_IMAC_TENID,
 static struct rte_eth_conf port_conf = {
 	.rxmode = {
 		.split_hdr_size = 0,
+		.offloads = DEV_RX_OFFLOAD_PTYPE,
 	},
 	.txmode = {
 		.mq_mode = ETH_MQ_TX_NONE,
-- 
2.17.1