diff mbox series

[v4,1/3] app/testpmd: move dumping packets to a separate function

Message ID 1538897848-1693-1-git-send-email-rasland@mellanox.com (mailing list archive)
State Changes Requested, archived
Delegated to: Ferruh Yigit
Headers
Series [v4,1/3] app/testpmd: move dumping packets to a separate function |

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation fail Compilation issues

Commit Message

Raslan Darawsheh Oct. 7, 2018, 7:38 a.m. UTC 
  verbosity for the received/sent packets is needed in all of the
forwarding engines so moving it to be in a separate function

---
changes in v3:
	- add util.c in the mason.build file
	- restore missing check for ol_flags & PKT_RX_RSS_HASH.
	- add local variables for rte_be_to_cpu to avoid long
	  lines.

changes in v4:
	- add missing l3 and l4 checks
---

Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
---
 app/test-pmd/Makefile    |   1 +
 app/test-pmd/meson.build |   3 +-
 app/test-pmd/rxonly.c    | 134 +-----------------------------------------
 app/test-pmd/util.c      | 150 +++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 156 insertions(+), 132 deletions(-)
 create mode 100644 app/test-pmd/util.c

Comments

Iremonger, Bernard Oct. 8, 2018, 10:01 a.m. UTC | #1 
> -----Original Message-----
> From: Raslan Darawsheh [mailto:rasland@mellanox.com]
> Sent: Sunday, October 7, 2018 8:38 AM
> To: Wu, Jingjing <jingjing.wu@intel.com>
> Cc: Thomas Monjalon <thomas@monjalon.net>; dev@dpdk.org; Shahaf Shuler
> <shahafs@mellanox.com>; Raslan Darawsheh <rasland@mellanox.com>;
> Xueming(Steven) Li <xuemingl@mellanox.com>; Ori Kam
> <orika@mellanox.com>; jerin.jacob@caviumnetworks.com;
> david.marchand@6wind.com; Iremonger, Bernard
> <bernard.iremonger@intel.com>
> Subject: [PATCH v4 1/3] app/testpmd: move dumping packets to a separate
> function
> 
> verbosity for the received/sent packets is needed in all of the forwarding
> engines so moving it to be in a separate function
> 
> ---
> changes in v3:
> 	- add util.c in the mason.build file
> 	- restore missing check for ol_flags & PKT_RX_RSS_HASH.
> 	- add local variables for rte_be_to_cpu to avoid long
> 	  lines.
> 
> changes in v4:
> 	- add missing l3 and l4 checks
> ---
> 
> Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>

Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
Ferruh Yigit Oct. 11, 2018, 2:56 p.m. UTC | #2 
On 10/7/2018 8:38 AM, Raslan Darawsheh wrote:
> verbosity for the received/sent packets is needed in all of the
> forwarding engines so moving it to be in a separate function

+1, this is good idea.

> ---
> changes in v3:
> 	- add util.c in the mason.build file
> 	- restore missing check for ol_flags & PKT_RX_RSS_HASH.
> 	- add local variables for rte_be_to_cpu to avoid long
> 	  lines.
> 
> changes in v4:
> 	- add missing l3 and l4 checks
> ---
> 
> Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>

<...>

> @@ -0,0 +1,150 @@
> +/* SPDX-License-Identifie.r: BSD-3-Clause
> + * Copyri.ght(c) 2010-2018 Mellanox technology.

It can be good to keep original Copyright owner when moving some code from one
file another.

<...>

> +		sw_packet_type = rte_net_get_ptype(mb, &hdr_lens,
> +						   RTE_PTYPE_ALL_MASK);

DPDK coding convention requires a single tab in next line, instead of alligning
to the parenthesis.

<...>

> +			/* Do not support ipv4 option field */
> +			if (RTE_ETH_IS_IPV4_HDR(packet_type)) {
> +				l3_len = sizeof(struct ipv4_hdr);
> +				ipv4_hdr = rte_pktmbuf_mtod_offset(mb,
> +				struct ipv4_hdr *,
> +				l2_len);
> +				l4_proto = ipv4_hdr->next_proto_id;

The syntax broken here.

<...>

> +		}
> +		printf(" - %s queue=0x%x", is_rx ? "Receive" : "Send",
> +			(unsigned int) queue);

Isn't this same information with initial header line, does this add any
extra/new information?
Raslan Darawsheh Oct. 16, 2018, 10:10 a.m. UTC | #3 
Hi Ferruh,

PSB.

Kindest regards,
Raslan Darawsheh

> -----Original Message-----
> From: Ferruh Yigit <ferruh.yigit@intel.com>
> Sent: Thursday, October 11, 2018 5:56 PM
> To: Raslan Darawsheh <rasland@mellanox.com>; jingjing.wu@intel.com
> Cc: Thomas Monjalon <thomas@monjalon.net>; dev@dpdk.org; Shahaf
> Shuler <shahafs@mellanox.com>; Xueming(Steven) Li
> <xuemingl@mellanox.com>; Ori Kam <orika@mellanox.com>;
> jerin.jacob@caviumnetworks.com; david.marchand@6wind.com;
> bernard.iremonger@intel.com
> Subject: Re: [dpdk-dev] [PATCH v4 1/3] app/testpmd: move dumping
> packets to a separate function
> 
> On 10/7/2018 8:38 AM, Raslan Darawsheh wrote:
> > verbosity for the received/sent packets is needed in all of the
> > forwarding engines so moving it to be in a separate function
> 
> +1, this is good idea.
> 
> > ---
> > changes in v3:
> > 	- add util.c in the mason.build file
> > 	- restore missing check for ol_flags & PKT_RX_RSS_HASH.
> > 	- add local variables for rte_be_to_cpu to avoid long
> > 	  lines.
> >
> > changes in v4:
> > 	- add missing l3 and l4 checks
> > ---
> >
> > Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
> 
> <...>
> 
> > @@ -0,0 +1,150 @@
> > +/* SPDX-License-Identifie.r: BSD-3-Clause
> > + * Copyri.ght(c) 2010-2018 Mellanox technology.
> 
> It can be good to keep original Copyright owner when moving some code
> from one file another.
I added a new copy right since it contains some new functionality as well not only the original one.
> 
> <...>
> 
> > +		sw_packet_type = rte_net_get_ptype(mb, &hdr_lens,
> > +						   RTE_PTYPE_ALL_MASK);
> 
> DPDK coding convention requires a single tab in next line, instead of alligning
> to the parenthesis.
Will send a new version with these fixed.
> 
> <...>
> 
> > +			/* Do not support ipv4 option field */
> > +			if (RTE_ETH_IS_IPV4_HDR(packet_type)) {
> > +				l3_len = sizeof(struct ipv4_hdr);
> > +				ipv4_hdr = rte_pktmbuf_mtod_offset(mb,
> > +				struct ipv4_hdr *,
> > +				l2_len);
> > +				l4_proto = ipv4_hdr->next_proto_id;
> 
> The syntax broken here.
This is the same as present in rxonly file nothing changed
> 
> <...>
> 
> > +		}
> > +		printf(" - %s queue=0x%x", is_rx ? "Receive" : "Send",
> > +			(unsigned int) queue);
> 
> Isn't this same information with initial header line, does this add any
> extra/new information?

This is as of per packet, since you can get more than one packet printed when you have RSS the first one will be a print for the entire burst,
and then you'll get this print for each packet printed.
Ferruh Yigit Oct. 16, 2018, 1:11 p.m. UTC | #4 
On 10/16/2018 11:10 AM, Raslan Darawsheh wrote:
> Hi Ferruh,
> 
> PSB.
> 
> Kindest regards,
> Raslan Darawsheh
> 
>> -----Original Message-----
>> From: Ferruh Yigit <ferruh.yigit@intel.com>
>> Sent: Thursday, October 11, 2018 5:56 PM
>> To: Raslan Darawsheh <rasland@mellanox.com>; jingjing.wu@intel.com
>> Cc: Thomas Monjalon <thomas@monjalon.net>; dev@dpdk.org; Shahaf
>> Shuler <shahafs@mellanox.com>; Xueming(Steven) Li
>> <xuemingl@mellanox.com>; Ori Kam <orika@mellanox.com>;
>> jerin.jacob@caviumnetworks.com; david.marchand@6wind.com;
>> bernard.iremonger@intel.com
>> Subject: Re: [dpdk-dev] [PATCH v4 1/3] app/testpmd: move dumping
>> packets to a separate function
>>
>> On 10/7/2018 8:38 AM, Raslan Darawsheh wrote:
>>> verbosity for the received/sent packets is needed in all of the
>>> forwarding engines so moving it to be in a separate function
>>
>> +1, this is good idea.
>>
>>> ---
>>> changes in v3:
>>> 	- add util.c in the mason.build file
>>> 	- restore missing check for ol_flags & PKT_RX_RSS_HASH.
>>> 	- add local variables for rte_be_to_cpu to avoid long
>>> 	  lines.
>>>
>>> changes in v4:
>>> 	- add missing l3 and l4 checks
>>> ---
>>>
>>> Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
>>
>> <...>
>>
>>> @@ -0,0 +1,150 @@
>>> +/* SPDX-License-Identifie.r: BSD-3-Clause
>>> + * Copyri.ght(c) 2010-2018 Mellanox technology.
>>
>> It can be good to keep original Copyright owner when moving some code
>> from one file another.
> I added a new copy right since it contains some new functionality as well not only the original one.

What is the new functionality added to "dump_pkt_burst()" ? Overall there is a
new feature but not into this file.
I think better to keep the original copyright when you are copying something
from one file to another and append your copyright when added a significant
contribution to that file.

>>
>> <...>
>>
>>> +		sw_packet_type = rte_net_get_ptype(mb, &hdr_lens,
>>> +						   RTE_PTYPE_ALL_MASK);
>>
>> DPDK coding convention requires a single tab in next line, instead of alligning
>> to the parenthesis.
> Will send a new version with these fixed.
>>
>> <...>
>>
>>> +			/* Do not support ipv4 option field */
>>> +			if (RTE_ETH_IS_IPV4_HDR(packet_type)) {
>>> +				l3_len = sizeof(struct ipv4_hdr);
>>> +				ipv4_hdr = rte_pktmbuf_mtod_offset(mb,
>>> +				struct ipv4_hdr *,
>>> +				l2_len);
>>> +				l4_proto = ipv4_hdr->next_proto_id;
>>
>> The syntax broken here.
> This is the same as present in rxonly file nothing changed
>>
>> <...>
>>
>>> +		}
>>> +		printf(" - %s queue=0x%x", is_rx ? "Receive" : "Send",
>>> +			(unsigned int) queue);
>>
>> Isn't this same information with initial header line, does this add any
>> extra/new information?
> 
> This is as of per packet, since you can get more than one packet printed when you have RSS the first one will be a print for the entire burst,
> and then you'll get this print for each packet printed.
>
diff mbox series

Patch

diff --git a/app/test-pmd/Makefile b/app/test-pmd/Makefile
index 2b4d604..e2c7845 100644
--- a/app/test-pmd/Makefile
+++ b/app/test-pmd/Makefile
@@ -35,6 +35,7 @@  SRCS-y += csumonly.c
 SRCS-y += icmpecho.c
 SRCS-$(CONFIG_RTE_LIBRTE_IEEE1588) += ieee1588fwd.c
 SRCS-$(CONFIG_RTE_LIBRTE_BPF) += bpf_cmd.c
+SRCS-y += util.c
 
 ifeq ($(CONFIG_RTE_LIBRTE_PMD_SOFTNIC), y)
 SRCS-y += softnicfwd.c
diff --git a/app/test-pmd/meson.build b/app/test-pmd/meson.build
index a0b3be0..b96ab97 100644
--- a/app/test-pmd/meson.build
+++ b/app/test-pmd/meson.build
@@ -20,7 +20,8 @@  sources = files('cmdline.c',
 	'parameters.c',
 	'rxonly.c',
 	'testpmd.c',
-	'txonly.c')
+	'txonly.c',
+	'util.c')
 
 deps = ['ethdev', 'gro', 'gso', 'cmdline', 'metrics', 'meter', 'bus_pci']
 if dpdk_conf.has('RTE_LIBRTE_PDUMP')
diff --git a/app/test-pmd/rxonly.c b/app/test-pmd/rxonly.c
index a93d806..3eca89c 100644
--- a/app/test-pmd/rxonly.c
+++ b/app/test-pmd/rxonly.c
@@ -40,14 +40,6 @@ 
 
 #include "testpmd.h"
 
-static inline void
-print_ether_addr(const char *what, struct ether_addr *eth_addr)
-{
-	char buf[ETHER_ADDR_FMT_SIZE];
-	ether_format_addr(buf, ETHER_ADDR_FMT_SIZE, eth_addr);
-	printf("%s%s", what, buf);
-}
-
 /*
  * Received a burst of packets.
  */
@@ -55,16 +47,8 @@  static void
 pkt_burst_receive(struct fwd_stream *fs)
 {
 	struct rte_mbuf  *pkts_burst[MAX_PKT_BURST];
-	struct rte_mbuf  *mb;
-	struct ether_hdr *eth_hdr;
-	uint16_t eth_type;
-	uint64_t ol_flags;
 	uint16_t nb_rx;
-	uint16_t i, packet_type;
-	uint16_t is_encapsulation;
-	char buf[256];
-	struct rte_net_hdr_lens hdr_lens;
-	uint32_t sw_packet_type;
+	uint16_t i;
 
 #ifdef RTE_TEST_PMD_RECORD_CORE_CYCLES
 	uint64_t start_tsc;
@@ -90,120 +74,8 @@  pkt_burst_receive(struct fwd_stream *fs)
 	/*
 	 * Dump each received packet if verbose_level > 0.
 	 */
-	if (verbose_level > 0)
-		printf("port %u/queue %u: received %u packets\n",
-		       fs->rx_port,
-		       (unsigned) fs->rx_queue,
-		       (unsigned) nb_rx);
-	for (i = 0; i < nb_rx; i++) {
-		mb = pkts_burst[i];
-		if (verbose_level == 0) {
-			rte_pktmbuf_free(mb);
-			continue;
-		}
-		eth_hdr = rte_pktmbuf_mtod(mb, struct ether_hdr *);
-		eth_type = RTE_BE_TO_CPU_16(eth_hdr->ether_type);
-		ol_flags = mb->ol_flags;
-		packet_type = mb->packet_type;
-		is_encapsulation = RTE_ETH_IS_TUNNEL_PKT(packet_type);
-
-		print_ether_addr("  src=", &eth_hdr->s_addr);
-		print_ether_addr(" - dst=", &eth_hdr->d_addr);
-		printf(" - type=0x%04x - length=%u - nb_segs=%d",
-		       eth_type, (unsigned) mb->pkt_len,
-		       (int)mb->nb_segs);
-		if (ol_flags & PKT_RX_RSS_HASH) {
-			printf(" - RSS hash=0x%x", (unsigned) mb->hash.rss);
-			printf(" - RSS queue=0x%x",(unsigned) fs->rx_queue);
-		}
-		if (ol_flags & PKT_RX_FDIR) {
-			printf(" - FDIR matched ");
-			if (ol_flags & PKT_RX_FDIR_ID)
-				printf("ID=0x%x",
-				       mb->hash.fdir.hi);
-			else if (ol_flags & PKT_RX_FDIR_FLX)
-				printf("flex bytes=0x%08x %08x",
-				       mb->hash.fdir.hi, mb->hash.fdir.lo);
-			else
-				printf("hash=0x%x ID=0x%x ",
-				       mb->hash.fdir.hash, mb->hash.fdir.id);
-		}
-		if (ol_flags & PKT_RX_TIMESTAMP)
-			printf(" - timestamp %"PRIu64" ", mb->timestamp);
-		if (ol_flags & PKT_RX_VLAN_STRIPPED)
-			printf(" - VLAN tci=0x%x", mb->vlan_tci);
-		if (ol_flags & PKT_RX_QINQ_STRIPPED)
-			printf(" - QinQ VLAN tci=0x%x, VLAN tci outer=0x%x",
-					mb->vlan_tci, mb->vlan_tci_outer);
-		if (mb->packet_type) {
-			rte_get_ptype_name(mb->packet_type, buf, sizeof(buf));
-			printf(" - hw ptype: %s", buf);
-		}
-		sw_packet_type = rte_net_get_ptype(mb, &hdr_lens,
-			RTE_PTYPE_ALL_MASK);
-		rte_get_ptype_name(sw_packet_type, buf, sizeof(buf));
-		printf(" - sw ptype: %s", buf);
-		if (sw_packet_type & RTE_PTYPE_L2_MASK)
-			printf(" - l2_len=%d", hdr_lens.l2_len);
-		if (sw_packet_type & RTE_PTYPE_L3_MASK)
-			printf(" - l3_len=%d", hdr_lens.l3_len);
-		if (sw_packet_type & RTE_PTYPE_L4_MASK)
-			printf(" - l4_len=%d", hdr_lens.l4_len);
-		if (sw_packet_type & RTE_PTYPE_TUNNEL_MASK)
-			printf(" - tunnel_len=%d", hdr_lens.tunnel_len);
-		if (sw_packet_type & RTE_PTYPE_INNER_L2_MASK)
-			printf(" - inner_l2_len=%d", hdr_lens.inner_l2_len);
-		if (sw_packet_type & RTE_PTYPE_INNER_L3_MASK)
-			printf(" - inner_l3_len=%d", hdr_lens.inner_l3_len);
-		if (sw_packet_type & RTE_PTYPE_INNER_L4_MASK)
-			printf(" - inner_l4_len=%d", hdr_lens.inner_l4_len);
-		if (is_encapsulation) {
-			struct ipv4_hdr *ipv4_hdr;
-			struct ipv6_hdr *ipv6_hdr;
-			struct udp_hdr *udp_hdr;
-			uint8_t l2_len;
-			uint8_t l3_len;
-			uint8_t l4_len;
-			uint8_t l4_proto;
-			struct  vxlan_hdr *vxlan_hdr;
-
-			l2_len  = sizeof(struct ether_hdr);
-
-			 /* Do not support ipv4 option field */
-			if (RTE_ETH_IS_IPV4_HDR(packet_type)) {
-				l3_len = sizeof(struct ipv4_hdr);
-				ipv4_hdr = rte_pktmbuf_mtod_offset(mb,
-								   struct ipv4_hdr *,
-								   l2_len);
-				l4_proto = ipv4_hdr->next_proto_id;
-			} else {
-				l3_len = sizeof(struct ipv6_hdr);
-				ipv6_hdr = rte_pktmbuf_mtod_offset(mb,
-								   struct ipv6_hdr *,
-								   l2_len);
-				l4_proto = ipv6_hdr->proto;
-			}
-			if (l4_proto == IPPROTO_UDP) {
-				udp_hdr = rte_pktmbuf_mtod_offset(mb,
-								  struct udp_hdr *,
-								  l2_len + l3_len);
-				l4_len = sizeof(struct udp_hdr);
-				vxlan_hdr = rte_pktmbuf_mtod_offset(mb,
-								    struct vxlan_hdr *,
-								    l2_len + l3_len + l4_len);
-
-				printf(" - VXLAN packet: packet type =%d, "
-					"Destination UDP port =%d, VNI = %d",
-					packet_type, RTE_BE_TO_CPU_16(udp_hdr->dst_port),
-					rte_be_to_cpu_32(vxlan_hdr->vx_vni) >> 8);
-			}
-		}
-		printf(" - Receive queue=0x%x", (unsigned) fs->rx_queue);
-		printf("\n");
-		rte_get_rx_ol_flag_list(mb->ol_flags, buf, sizeof(buf));
-		printf("  ol_flags: %s\n", buf);
-		rte_pktmbuf_free(mb);
-	}
+	for (i = 0; i < nb_rx; i++)
+		rte_pktmbuf_free(pkts_burst[i]);
 
 #ifdef RTE_TEST_PMD_RECORD_CORE_CYCLES
 	end_tsc = rte_rdtsc();
diff --git a/app/test-pmd/util.c b/app/test-pmd/util.c
new file mode 100644
index 0000000..e56b712
--- /dev/null
+++ b/app/test-pmd/util.c
@@ -0,0 +1,150 @@ 
+/* SPDX-License-Identifie.r: BSD-3-Clause
+ * Copyri.ght(c) 2010-2018 Mellanox technology.
+ */
+
+#include <stdio.h>
+
+#include <rte_net.h>
+#include <rte_mbuf.h>
+#include <rte_ether.h>
+#include <rte_ethdev.h>
+#include <rte_flow.h>
+
+#include "testpmd.h"
+
+static inline void
+print_ether_addr(const char *what, struct ether_addr *eth_addr)
+{
+	char buf[ETHER_ADDR_FMT_SIZE];
+	ether_format_addr(buf, ETHER_ADDR_FMT_SIZE, eth_addr);
+	printf("%s%s", what, buf);
+}
+
+static  inline void
+dump_pkt_burst(uint16_t port_id, uint16_t queue, struct rte_mbuf *pkts[],
+	      uint16_t nb_pkts, int is_rx)
+{
+	struct rte_mbuf  *mb;
+	struct ether_hdr *eth_hdr;
+	uint16_t eth_type;
+	uint64_t ol_flags;
+	uint16_t i, packet_type;
+	uint16_t is_encapsulation;
+	char buf[256];
+	struct rte_net_hdr_lens hdr_lens;
+	uint32_t sw_packet_type;
+	uint16_t udp_port;
+	uint32_t vx_vni;
+
+	if (!nb_pkts)
+		return;
+	printf("port %u/queue %u: %s %u packets\n",
+		port_id, queue,
+	       is_rx ? "received" : "sent",
+	       (unsigned int) nb_pkts);
+	for (i = 0; i < nb_pkts; i++) {
+		mb = pkts[i];
+		eth_hdr = rte_pktmbuf_mtod(mb, struct ether_hdr *);
+		eth_type = RTE_BE_TO_CPU_16(eth_hdr->ether_type);
+		ol_flags = mb->ol_flags;
+		packet_type = mb->packet_type;
+		is_encapsulation = RTE_ETH_IS_TUNNEL_PKT(packet_type);
+
+		print_ether_addr("  src=", &eth_hdr->s_addr);
+		print_ether_addr(" - dst=", &eth_hdr->d_addr);
+		printf(" - type=0x%04x - length=%u - nb_segs=%d",
+		       eth_type, (unsigned int) mb->pkt_len,
+		       (int)mb->nb_segs);
+		if (ol_flags & PKT_RX_RSS_HASH) {
+			printf(" - RSS hash=0x%x", (unsigned int) mb->hash.rss);
+			printf(" - RSS queue=0x%x", (unsigned int) queue);
+		}
+		if (ol_flags & PKT_RX_FDIR) {
+			printf(" - FDIR matched ");
+			if (ol_flags & PKT_RX_FDIR_ID)
+				printf("ID=0x%x",
+				       mb->hash.fdir.hi);
+			else if (ol_flags & PKT_RX_FDIR_FLX)
+				printf("flex bytes=0x%08x %08x",
+				       mb->hash.fdir.hi, mb->hash.fdir.lo);
+			else
+				printf("hash=0x%x ID=0x%x ",
+				       mb->hash.fdir.hash, mb->hash.fdir.id);
+		}
+		if (ol_flags & PKT_RX_TIMESTAMP)
+			printf(" - timestamp %"PRIu64" ", mb->timestamp);
+		if (ol_flags & PKT_RX_VLAN_STRIPPED)
+			printf(" - VLAN tci=0x%x", mb->vlan_tci);
+		if (ol_flags & PKT_RX_QINQ_STRIPPED)
+			printf(" - QinQ VLAN tci=0x%x, VLAN tci outer=0x%x",
+			       mb->vlan_tci, mb->vlan_tci_outer);
+		if (mb->packet_type) {
+			rte_get_ptype_name(mb->packet_type, buf, sizeof(buf));
+			printf(" - hw ptype: %s", buf);
+		}
+		sw_packet_type = rte_net_get_ptype(mb, &hdr_lens,
+						   RTE_PTYPE_ALL_MASK);
+		rte_get_ptype_name(sw_packet_type, buf, sizeof(buf));
+		printf(" - sw ptype: %s", buf);
+		if (sw_packet_type & RTE_PTYPE_L2_MASK)
+			printf(" - l2_len=%d", hdr_lens.l2_len);
+		if (sw_packet_type & RTE_PTYPE_L3_MASK)
+			printf(" - l3_len=%d", hdr_lens.l3_len);
+		if (sw_packet_type & RTE_PTYPE_L4_MASK)
+			printf(" - l4_len=%d", hdr_lens.l4_len);
+		if (sw_packet_type & RTE_PTYPE_TUNNEL_MASK)
+			printf(" - tunnel_len=%d", hdr_lens.tunnel_len);
+		if (sw_packet_type & RTE_PTYPE_INNER_L2_MASK)
+			printf(" - inner_l2_len=%d", hdr_lens.inner_l2_len);
+		if (sw_packet_type & RTE_PTYPE_INNER_L3_MASK)
+			printf(" - inner_l3_len=%d", hdr_lens.inner_l3_len);
+		if (sw_packet_type & RTE_PTYPE_INNER_L4_MASK)
+			printf(" - inner_l4_len=%d", hdr_lens.inner_l4_len);
+		if (is_encapsulation) {
+			struct ipv4_hdr *ipv4_hdr;
+			struct ipv6_hdr *ipv6_hdr;
+			struct udp_hdr *udp_hdr;
+			uint8_t l2_len;
+			uint8_t l3_len;
+			uint8_t l4_len;
+			uint8_t l4_proto;
+			struct  vxlan_hdr *vxlan_hdr;
+
+			l2_len  = sizeof(struct ether_hdr);
+
+			/* Do not support ipv4 option field */
+			if (RTE_ETH_IS_IPV4_HDR(packet_type)) {
+				l3_len = sizeof(struct ipv4_hdr);
+				ipv4_hdr = rte_pktmbuf_mtod_offset(mb,
+				struct ipv4_hdr *,
+				l2_len);
+				l4_proto = ipv4_hdr->next_proto_id;
+			} else {
+				l3_len = sizeof(struct ipv6_hdr);
+				ipv6_hdr = rte_pktmbuf_mtod_offset(mb,
+				struct ipv6_hdr *,
+				l2_len);
+				l4_proto = ipv6_hdr->proto;
+			}
+			if (l4_proto == IPPROTO_UDP) {
+				udp_hdr = rte_pktmbuf_mtod_offset(mb,
+				struct udp_hdr *,
+				l2_len + l3_len);
+				l4_len = sizeof(struct udp_hdr);
+				vxlan_hdr = rte_pktmbuf_mtod_offset(mb,
+				struct vxlan_hdr *,
+				l2_len + l3_len + l4_len);
+				udp_port = RTE_BE_TO_CPU_16(udp_hdr->dst_port);
+				vx_vni = rte_be_to_cpu_32(vxlan_hdr->vx_vni);
+				printf(" - VXLAN packet: packet type =%d, "
+				       "Destination UDP port =%d, VNI = %d",
+				       packet_type, udp_port, vx_vni >> 8);
+			}
+		}
+		printf(" - %s queue=0x%x", is_rx ? "Receive" : "Send",
+			(unsigned int) queue);
+		printf("\n");
+		rte_get_rx_ol_flag_list(mb->ol_flags, buf, sizeof(buf));
+		printf("  ol_flags: %s\n", buf);
+	}
+}