RE: [PATCH v3 1/4] ethdev: add trace points

[Ankur Dwivedi <adwivedi@marvell.com>]

Hi All,

>-----Original Message-----
>From: Ankur Dwivedi
>Sent: Friday, October 7, 2022 9:54 PM
>To: dev@dpdk.org; Morten Brørup <mb@smartsharesystems.com>
>Cc: thomas@monjalon.net; mdr@ashroe.eu; orika@nvidia.com;
>ferruh.yigit@xilinx.com; chas3@att.com; humin29@huawei.com;
>linville@tuxdriver.com; ciara.loftus@intel.com; qi.z.zhang@intel.com;
>mw@semihalf.com; mk@semihalf.com; shaibran@amazon.com;
>evgenys@amazon.com; igorch@amazon.com; chandu@amd.com; Igor Russkikh
><irusskikh@marvell.com>; shepard.siegel@atomicrules.com;
>ed.czeck@atomicrules.com; john.miller@atomicrules.com;
>ajit.khaparde@broadcom.com; somnath.kotur@broadcom.com; Jerin Jacob
>Kollanukkaran <jerinj@marvell.com>; Maciej Czekaj [C]
><mczekaj@marvell.com>; Shijith Thotton <sthotton@marvell.com>;
>Srisivasubramanian Srinivasan <srinivasan@marvell.com>; Harman Kalra
><hkalra@marvell.com>; rahul.lakkireddy@chelsio.com; johndale@cisco.com;
>hyonkim@cisco.com; liudongdong3@huawei.com; yisen.zhuang@huawei.com;
>xuanziyang2@huawei.com; cloud.wangxiaoyun@huawei.com;
>zhouguoyang@huawei.com; simei.su@intel.com; wenjun1.wu@intel.com;
>qiming.yang@intel.com; Yuying.Zhang@intel.com; beilei.xing@intel.com;
>xiao.w.wang@intel.com; jingjing.wu@intel.com; junfeng.guo@intel.com;
>rosen.xu@intel.com; Nithin Kumar Dabilpuram <ndabilpuram@marvell.com>;
>Kiran Kumar Kokkilagadda <kirankumark@marvell.com>; Sunil Kumar Kori
><skori@marvell.com>; Satha Koteswara Rao Kottidi
><skoteshwar@marvell.com>; Liron Himi <lironh@marvell.com>;
>zr@semihalf.com; Radha Chintakuntla <radhac@marvell.com>;
>Veerasenareddy Burru <vburru@marvell.com>; Sathesh B Edara
><sedara@marvell.com>; matan@nvidia.com; viacheslavo@nvidia.com;
>sthemmin@microsoft.com; longli@microsoft.com; spinler@cesnet.cz;
>chaoyong.he@corigine.com; niklas.soderlund@corigine.com;
>hemant.agrawal@nxp.com; sachin.saxena@oss.nxp.com; g.singh@nxp.com;
>apeksha.gupta@nxp.com; sachin.saxena@nxp.com; aboyer@pensando.io;
>Rasesh Mody <rmody@marvell.com>; Shahed Shaikh
><shshaikh@marvell.com>; Devendra Singh Rawat
><dsinghrawat@marvell.com>; andrew.rybchenko@oktetlabs.ru;
>jiawenwu@trustnetic.com; jianwang@trustnetic.com; jbehrens@vmware.com;
>maxime.coquelin@redhat.com; chenbo.xia@intel.com;
>steven.webster@windriver.com; matt.peters@windriver.com;
>bruce.richardson@intel.com; mtetsuyah@gmail.com; grive@u256.net;
>jasvinder.singh@intel.com; cristian.dumitrescu@intel.com; jgrajcia@cisco.com
>Subject: RE: [PATCH v3 1/4] ethdev: add trace points
>
>Hi Morten,
>
>>-----Original Message-----
>>From: Ankur Dwivedi <adwivedi@marvell.com>
>>Sent: Thursday, October 6, 2022 8:49 PM
>>To: dev@dpdk.org
>>Cc: thomas@monjalon.net; mdr@ashroe.eu; orika@nvidia.com;
>>ferruh.yigit@xilinx.com; chas3@att.com; humin29@huawei.com;
>>linville@tuxdriver.com; ciara.loftus@intel.com; qi.z.zhang@intel.com;
>>mw@semihalf.com; mk@semihalf.com; shaibran@amazon.com;
>>evgenys@amazon.com; igorch@amazon.com; chandu@amd.com; Igor
>>Russkikh <irusskikh@marvell.com>; shepard.siegel@atomicrules.com;
>>ed.czeck@atomicrules.com; john.miller@atomicrules.com;
>>ajit.khaparde@broadcom.com; somnath.kotur@broadcom.com; Jerin Jacob
>>Kollanukkaran <jerinj@marvell.com>; Maciej Czekaj [C]
>><mczekaj@marvell.com>; Shijith Thotton <sthotton@marvell.com>;
>>Srisivasubramanian Srinivasan <srinivasan@marvell.com>; Harman Kalra
>><hkalra@marvell.com>; rahul.lakkireddy@chelsio.com; johndale@cisco.com;
>>hyonkim@cisco.com; liudongdong3@huawei.com;
>>yisen.zhuang@huawei.com; xuanziyang2@huawei.com;
>>cloud.wangxiaoyun@huawei.com; zhouguoyang@huawei.com;
>>simei.su@intel.com; wenjun1.wu@intel.com; qiming.yang@intel.com;
>>Yuying.Zhang@intel.com; beilei.xing@intel.com; xiao.w.wang@intel.com;
>>jingjing.wu@intel.com; junfeng.guo@intel.com; rosen.xu@intel.com; Nithin
>>Kumar Dabilpuram <ndabilpuram@marvell.com>; Kiran Kumar Kokkilagadda
>><kirankumark@marvell.com>; Sunil Kumar Kori <skori@marvell.com>; Satha
>>Koteswara Rao Kottidi <skoteshwar@marvell.com>; Liron Himi
>><lironh@marvell.com>; zr@semihalf.com; Radha Chintakuntla
>><radhac@marvell.com>; Veerasenareddy Burru <vburru@marvell.com>;
>>Sathesh B Edara <sedara@marvell.com>; matan@nvidia.com;
>>viacheslavo@nvidia.com; sthemmin@microsoft.com; longli@microsoft.com;
>>spinler@cesnet.cz; chaoyong.he@corigine.com;
>>niklas.soderlund@corigine.com; hemant.agrawal@nxp.com;
>>sachin.saxena@oss.nxp.com; g.singh@nxp.com; apeksha.gupta@nxp.com;
>>sachin.saxena@nxp.com; aboyer@pensando.io; Rasesh Mody
>><rmody@marvell.com>; Shahed Shaikh <shshaikh@marvell.com>; Devendra
>>Singh Rawat <dsinghrawat@marvell.com>; andrew.rybchenko@oktetlabs.ru;
>>jiawenwu@trustnetic.com; jianwang@trustnetic.com;
>>jbehrens@vmware.com; maxime.coquelin@redhat.com;
>>chenbo.xia@intel.com; steven.webster@windriver.com;
>>matt.peters@windriver.com; bruce.richardson@intel.com;
>>mtetsuyah@gmail.com; grive@u256.net; jasvinder.singh@intel.com;
>>cristian.dumitrescu@intel.com; jgrajcia@cisco.com; Ankur Dwivedi
>><adwivedi@marvell.com>
>>Subject: [PATCH v3 1/4] ethdev: add trace points
>>
>>Add trace points for ethdev functions.
>>
>>Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
>>---
>Yes the functions you mentioned in previous comment are called in while loop
>in worker core. So I think they are fastpath.
>rte_eth_stats_get() is called in fastpath. Similar to rte_eth_macaddr_get(), I
>think functions like
>rte_eth_pro miscuous_get(), rte_eth_allmulticast_get() can also be called in
>fastpath.
>I am not sure which other functions can be fastpath. Is there a guideline/theme
>which can be used to determine this?
[Ankur] I will make the trace call in following functions as fast path trace, considering they are used in while loop in worker core or as rx/tx callback in examples applications.
rte_eth_tx_buffer_drop_callback
rte_eth_tx_buffer_count_callback
rte_eth_tx_done_cleanup
rte_eth_macaddr_get
rte_eth_timesync_read_rx_timestamp
rte_eth_timesync_read_tx_timestamp
rte_eth_timesync_adjust_time
rte_eth_timesync_read_time
rte_eth_timesync_write_time
rte_eth_stats_get
rte_flow_get_restore_info
rte_eth_read_clock

Please let me know your comments on the patch series.
>
>> lib/ethdev/ethdev_private.c      |    3 +
>> lib/ethdev/ethdev_trace_points.c |  435 +++++++++++
>> lib/ethdev/rte_ethdev.c          |  152 ++++
>> lib/ethdev/rte_ethdev_trace.h    | 1194 ++++++++++++++++++++++++++++++
>> lib/ethdev/rte_ethdev_trace_fp.h |   19 +
>> lib/ethdev/version.map           |  144 ++++
>> 6 files changed, 1947 insertions(+)
>>
>>diff --git a/lib/ethdev/ethdev_private.c b/lib/ethdev/ethdev_private.c
>>index 48090c879a..08e7f49fd8 100644
>>--- a/lib/ethdev/ethdev_private.c
>>+++ b/lib/ethdev/ethdev_private.c
>>@@ -5,6 +5,7 @@
>> #include <rte_debug.h>
>>
>> #include "rte_ethdev.h"
>>+#include "rte_ethdev_trace.h"
>> #include "ethdev_driver.h"
>> #include "ethdev_private.h"
>>
>>@@ -297,6 +298,7 @@ rte_eth_call_rx_callbacks(uint16_t port_id, uint16_t
>>queue_id,
>> 		cb = cb->next;
>> 	}
>>
>>+	rte_eth_trace_call_rx_callbacks(port_id, queue_id, nb_rx, nb_pkts);
>> 	return nb_rx;
>> }
>>
>>@@ -312,6 +314,7 @@ rte_eth_call_tx_callbacks(uint16_t port_id, uint16_t
>>queue_id,
>> 		cb = cb->next;
>> 	}
>>
>>+	rte_eth_trace_call_tx_callbacks(port_id, queue_id, nb_pkts);
>> 	return nb_pkts;
>> }
>>
>>diff --git a/lib/ethdev/ethdev_trace_points.c
>>b/lib/ethdev/ethdev_trace_points.c
>>index 2919409a15..2c06b47b7f 100644
>>--- a/lib/ethdev/ethdev_trace_points.c
>>+++ b/lib/ethdev/ethdev_trace_points.c
>>@@ -29,3 +29,438 @@
>>RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_rx_burst,
>>
>> RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_tx_burst,
>> 	lib.ethdev.tx.burst)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_add_first_rx_callback,
>>+	lib.ethdev.add_first_rx_callback)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_add_rx_callback,
>>+	lib.ethdev.add_rx_callback)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_add_tx_callback,
>>+	lib.ethdev.add_tx_callback)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_allmulticast_disable,
>>+	lib.ethdev.allmulticast_disable)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_allmulticast_enable,
>>+	lib.ethdev.allmulticast_enable)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_allmulticast_get,
>>+	lib.ethdev.allmulticast_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_call_rx_callbacks,
>>+	lib.ethdev.call_rx_callbacks)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_call_tx_callbacks,
>>+	lib.ethdev.call_tx_callbacks)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_set_mtu,
>>+	lib.ethdev.set_mtu)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_adjust_nb_rx_tx_desc,
>>+	lib.ethdev.adjust_nb_rx_tx_desc)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_callback_register,
>>+	lib.ethdev.callback_register)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_callback_unregister,
>>+	lib.ethdev.callback_unregister)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_default_mac_addr_set,
>>+	lib.ethdev.default_mac_addr_set)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_flow_ctrl_get,
>>+	lib.ethdev.flow_ctrl_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_flow_ctrl_set,
>>+	lib.ethdev.flow_ctrl_set)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_fw_version_get,
>>+	lib.ethdev.fw_version_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_get_dcb_info,
>>+	lib.ethdev.get_dcb_info)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_get_eeprom,
>>+	lib.ethdev.get_eeprom)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_get_eeprom_length,
>>+	lib.ethdev.get_eeprom_length)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_get_mtu,
>>+	lib.ethdev.get_mtu)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_count_avail,
>>+	lib.ethdev.count_avail)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_count_total,
>>+	lib.ethdev.count_total)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_get_name_by_port,
>>+	lib.ethdev.get_name_by_port)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_get_port_by_name,
>>+	lib.ethdev.get_port_by_name)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_get_reg_info,
>>+	lib.ethdev.get_reg_info)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_get_sec_ctx,
>>+	lib.ethdev.get_sec_ctx)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_get_supported_ptypes,
>>+	lib.ethdev.get_supported_ptypes)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_get_vlan_offload,
>>+	lib.ethdev.get_vlan_offload)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_info_get,
>>+	lib.ethdev.info_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_is_removed,
>>+	lib.ethdev.is_removed)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_is_valid_port,
>>+	lib.ethdev.is_valid_port)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_mac_addr_add,
>>+	lib.ethdev.mac_addr_add)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_mac_addr_remove,
>>+	lib.ethdev.mac_addr_remove)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_pool_ops_supported,
>>+	lib.ethdev.pool_ops_supported)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_priority_flow_ctrl_set,
>>+	lib.ethdev.priority_flow_ctrl_set)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_reset,
>>+	lib.ethdev.reset)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_rss_hash_conf_get,
>>+	lib.ethdev.rss_hash_conf_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_rss_hash_update,
>>+	lib.ethdev.rss_hash_update)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_rss_reta_query,
>>+	lib.ethdev.rss_reta_query)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_rss_reta_update,
>>+	lib.ethdev.rss_reta_update)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_rx_intr_ctl,
>>+	lib.ethdev.rx_intr_ctl)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_rx_intr_ctl_q,
>>+	lib.ethdev.rx_intr_ctl_q)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_rx_intr_ctl_q_get_fd,
>>+	lib.ethdev.rx_intr_ctl_q_get_fd)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_rx_intr_disable,
>>+	lib.ethdev.rx_intr_disable)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_rx_intr_enable,
>>+	lib.ethdev.rx_intr_enable)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_rx_offload_name,
>>+	lib.ethdev.rx_offload_name)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_rx_queue_start,
>>+	lib.ethdev.rx_queue_start)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_rx_queue_stop,
>>+	lib.ethdev.rx_queue_stop)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_set_eeprom,
>>+	lib.ethdev.set_eeprom)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_set_link_down,
>>+	lib.ethdev.set_link_down)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_set_link_up,
>>+	lib.ethdev.set_link_up)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_set_mc_addr_list,
>>+	lib.ethdev.set_mc_addr_list)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_set_ptypes,
>>+	lib.ethdev.set_ptypes)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_set_rx_queue_stats_mappi
>>ng,
>>+	lib.ethdev.set_rx_queue_stats_mapping)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_set_tx_queue_stats_mappi
>n
>>g,
>>+	lib.ethdev.set_tx_queue_stats_mapping)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_set_vlan_ether_type,
>>+	lib.ethdev.set_vlan_ether_type)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_set_vlan_offload,
>>+	lib.ethdev.set_vlan_offload)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_set_vlan_pvid,
>>+	lib.ethdev.set_vlan_pvid)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_set_vlan_strip_on_queue,
>>+	lib.ethdev.set_vlan_strip_on_queue)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_socket_id,
>>+	lib.ethdev.socket_id)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_tx_offload_name,
>>+	lib.ethdev.tx_offload_name)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_tx_queue_start,
>>+	lib.ethdev.tx_queue_start)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_tx_queue_stop,
>>+	lib.ethdev.tx_queue_stop)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_uc_all_hash_table_set,
>>+	lib.ethdev.uc_all_hash_table_set)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_uc_hash_table_set,
>>+	lib.ethdev.uc_hash_table_set)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_udp_tunnel_port_add,
>>+	lib.ethdev.udp_tunnel_port_add)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_udp_tunnel_port_delete,
>>+	lib.ethdev.udp_tunnel_port_delete)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_vlan_filter,
>>+	lib.ethdev.vlan_filter)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_find_next,
>>+	lib.ethdev.find_next)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_find_next_of,
>>+	lib.ethdev.find_next_of)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_find_next_owned_by,
>>+	lib.ethdev.find_next_owned_by)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_find_next_sibling,
>>+	lib.ethdev.find_next_sibling)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_iterator_cleanup,
>>+	lib.ethdev.iterator_cleanup)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_iterator_init,
>>+	lib.ethdev.iterator_init)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_iterator_next,
>>+	lib.ethdev.iterator_next)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_led_off,
>>+	lib.ethdev.led_off)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_led_on,
>>+	lib.ethdev.led_on)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_link_get,
>>+	lib.ethdev.link_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_link_get_nowait,
>>+	lib.ethdev.link_get_nowait)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_macaddr_get,
>>+	lib.ethdev.macaddr_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_promiscuous_disable,
>>+	lib.ethdev.promiscuous_disable)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_promiscuous_enable,
>>+	lib.ethdev.promiscuous_enable)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_promiscuous_get,
>>+	lib.ethdev.promiscuous_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_remove_rx_callback,
>>+	lib.ethdev.remove_rx_callback)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_remove_tx_callback,
>>+	lib.ethdev.remove_tx_callback)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_rx_burst_mode_get,
>>+	lib.ethdev.rx_burst_mode_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_rx_queue_info_get,
>>+	lib.ethdev.rx_queue_info_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_rx_queue_setup,
>>+	lib.ethdev.rx_queue_setup)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_set_queue_rate_limit,
>>+	lib.ethdev.set_queue_rate_limit)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_speed_bitflag,
>>+	lib.ethdev.speed_bitflag)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_stats_get,
>>+	lib.ethdev.stats_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_stats_reset,
>>+	lib.ethdev.stats_reset)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_timesync_adjust_time,
>>+	lib.ethdev.timesync_adjust_time)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_timesync_disable,
>>+	lib.ethdev.timesync_disable)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_timesync_enable,
>>+	lib.ethdev.timesync_enable)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_timesync_read_rx_timestamp,
>>+	lib.ethdev.timesync_read_rx_timestamp)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_timesync_read_time,
>>+	lib.ethdev.timesync_read_time)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_timesync_read_tx_timestamp,
>>+	lib.ethdev.timesync_read_tx_timestamp)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_timesync_write_time,
>>+	lib.ethdev.timesync_write_time)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_tx_buffer_count_callback,
>>+	lib.ethdev.tx_buffer_count_callback)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_tx_buffer_drop_callback,
>>+	lib.ethdev.tx_buffer_drop_callback)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_tx_buffer_init,
>>+	lib.ethdev.tx_buffer_init)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_tx_buffer_set_err_callback,
>>+	lib.ethdev.tx_buffer_set_err_callback)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_tx_burst_mode_get,
>>+	lib.ethdev.tx_burst_mode_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_tx_done_cleanup,
>>+	lib.ethdev.tx_done_cleanup)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_tx_queue_info_get,
>>+	lib.ethdev.tx_queue_info_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_xstats_get,
>>+	lib.ethdev.xstats_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_xstats_get_by_id,
>>+	lib.ethdev.xstats_get_by_id)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_xstats_get_id_by_name,
>>+	lib.ethdev.xstats_get_id_by_name)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_xstats_get_names,
>>+	lib.ethdev.xstats_get_names)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_xstats_get_names_by_id,
>>+	lib.ethdev.xstats_get_names_by_id)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_xstats_reset,
>>+	lib.ethdev.xstats_reset)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_owner_delete,
>>+	lib.ethdev.owner_delete)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_owner_get,
>>+	lib.ethdev.owner_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_owner_new,
>>+	lib.ethdev.owner_new)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_owner_set,
>>+	lib.ethdev.owner_set)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_owner_unset,
>>+	lib.ethdev.owner_unset)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_get_module_eeprom,
>>+	lib.ethdev.get_module_eeprom)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_get_module_info,
>>+	lib.ethdev.get_module_info)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_read_clock,
>>+	lib.ethdev.read_clock)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_hairpin_capability_get,
>>+	lib.ethdev.hairpin_capability_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_rx_hairpin_queue_setup,
>>+	lib.ethdev.rx.hairpin_queue_setup)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_tx_hairpin_queue_setup,
>>+	lib.ethdev.tx.hairpin_queue_setup)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_hairpin_bind,
>>+	lib.ethdev.hairpin_bind)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_hairpin_get_peer_ports,
>>+	lib.ethdev.hairpin_get_peer_ports)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_hairpin_unbind,
>>+	lib.ethdev.hairpin_unbind)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_link_speed_to_str,
>>+	lib.ethdev.link_speed_to_str)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_link_to_str,
>>+	lib.ethdev.link_to_str)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_fec_get_capability,
>>+	lib.ethdev.fec_get_capability)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_fec_get,
>>+	lib.ethdev.fec_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_fec_set,
>>+	lib.ethdev.fec_set)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_get_monitor_addr,
>>+	lib.ethdev.get_monitor_addr)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_representor_info_get,
>>+	lib.ethdev.representor_info_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_capability_name,
>>+	lib.ethdev.capability_name)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_conf_get,
>>+	lib.ethdev.conf_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_macaddrs_get,
>>+	lib.ethdev.macaddrs_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_rx_metadata_negotiate,
>>+	lib.ethdev.rx_metadata_negotiate)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_priority_flow_ctrl_queue_c
>o
>>nfigure,
>>+	lib.ethdev.priority_flow_ctrl_queue_configure)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_priority_flow_ctrl_queue_i
>n
>>fo_get,
>>+	lib.ethdev.priority_flow_ctrl_queue_info_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_ethdev_trace_priv_dump,
>>+	lib.ethdev.priv_dump)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_ip_reassembly_capability_get,
>>+	lib.ethdev.ip_reassembly_capability_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_ip_reassembly_conf_get,
>>+	lib.ethdev.ip_reassembly_conf_get)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_ip_reassembly_conf_set,
>>+	lib.ethdev.ip_reassembly_conf_set)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_rx_avail_thresh_query,
>>+	lib.ethdev.rx_avail_thresh_query)
>>+
>>+RTE_TRACE_POINT_REGISTER(rte_eth_trace_rx_avail_thresh_set,
>>+	lib.ethdev.rx_avail_thresh_set)
>>diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c
>>index 01c141a039..f66d3ecd0a 100644
>>--- a/lib/ethdev/rte_ethdev.c
>>+++ b/lib/ethdev/rte_ethdev.c
>>@@ -182,6 +182,8 @@ rte_eth_iterator_init(struct rte_dev_iterator *iter,
>>const char *devargs_str)
>> 	memset(iter, 0, sizeof(*iter));
>> 	memset(&devargs, 0, sizeof(devargs));
>>
>>+	rte_eth_trace_iterator_init(iter, devargs_str);
>>+
>> 	/*
>> 	 * The devargs string may use various syntaxes:
>> 	 *   - 0000:08:00.0,representor=[1-3]
>>@@ -283,6 +285,8 @@ rte_eth_iterator_next(struct rte_dev_iterator *iter)
>> 	if (iter->cls == NULL) /* invalid ethdev iterator */
>> 		return RTE_MAX_ETHPORTS;
>>
>>+	rte_eth_trace_iterator_next(iter);
>>+
>> 	do { /* loop to try all matching rte_device */
>> 		/* If not pure ethdev filter and */
>> 		if (iter->bus != NULL &&
>>@@ -316,6 +320,7 @@ rte_eth_iterator_cleanup(struct rte_dev_iterator
>>*iter)
>>
>> 	if (iter->bus_str == NULL)
>> 		return; /* nothing to free in pure class filter */
>>+	rte_eth_trace_iterator_cleanup(iter);
>> 	free(RTE_CAST_FIELD(iter, bus_str, char *)); /* workaround const */
>> 	free(RTE_CAST_FIELD(iter, cls_str, char *)); /* workaround const */
>> 	memset(iter, 0, sizeof(*iter));
>>@@ -331,6 +336,7 @@ rte_eth_find_next(uint16_t port_id)
>> 	if (port_id >= RTE_MAX_ETHPORTS)
>> 		return RTE_MAX_ETHPORTS;
>>
>>+	rte_eth_trace_find_next(port_id);
>> 	return port_id;
>> }
>>
>>@@ -351,6 +357,7 @@ rte_eth_find_next_of(uint16_t port_id, const struct
>>rte_device *parent)
>> 			rte_eth_devices[port_id].device != parent)
>> 		port_id = rte_eth_find_next(port_id + 1);
>>
>>+	rte_eth_trace_find_next_of(port_id, parent);
>> 	return port_id;
>> }
>>
>>@@ -358,6 +365,7 @@ uint16_t
>> rte_eth_find_next_sibling(uint16_t port_id, uint16_t ref_port_id)
>> {
>> 	RTE_ETH_VALID_PORTID_OR_ERR_RET(ref_port_id,
>>RTE_MAX_ETHPORTS);
>>+	rte_eth_trace_find_next_sibling(port_id, ref_port_id);
>> 	return rte_eth_find_next_of(port_id,
>> 			rte_eth_devices[ref_port_id].device);
>> }
>>@@ -371,6 +379,7 @@ eth_dev_is_allocated(const struct rte_eth_dev
>>*ethdev)
>> int
>> rte_eth_dev_is_valid_port(uint16_t port_id)
>> {
>>+	rte_ethdev_trace_is_valid_port(port_id);
>> 	if (port_id >= RTE_MAX_ETHPORTS ||
>> 	    (rte_eth_devices[port_id].state == RTE_ETH_DEV_UNUSED))
>> 		return 0;
>>@@ -395,6 +404,7 @@ rte_eth_find_next_owned_by(uint16_t port_id, const
>>uint64_t owner_id)
>> 			rte_eth_devices[port_id].data->owner.id != owner_id)
>> 		port_id = rte_eth_find_next(port_id + 1);
>>
>>+	rte_eth_trace_find_next_owned_by(port_id, owner_id);
>> 	return port_id;
>> }
>>
>>@@ -413,6 +423,7 @@ rte_eth_dev_owner_new(uint64_t *owner_id)
>> 	*owner_id = eth_dev_shared_data->next_owner_id++;
>>
>> 	rte_spinlock_unlock(&eth_dev_shared_data->ownership_lock);
>>+	rte_ethdev_trace_owner_new(*owner_id);
>> 	return 0;
>> }
>>
>>@@ -476,6 +487,7 @@ rte_eth_dev_owner_set(const uint16_t port_id,
>> 	ret = eth_dev_owner_set(port_id, RTE_ETH_DEV_NO_OWNER,
>>owner);
>>
>> 	rte_spinlock_unlock(&eth_dev_shared_data->ownership_lock);
>>+	rte_ethdev_trace_owner_set(port_id, owner, ret);
>> 	return ret;
>> }
>>
>>@@ -493,6 +505,7 @@ rte_eth_dev_owner_unset(const uint16_t port_id,
>>const uint64_t owner_id)
>> 	ret = eth_dev_owner_set(port_id, owner_id, &new_owner);
>>
>> 	rte_spinlock_unlock(&eth_dev_shared_data->ownership_lock);
>>+	rte_ethdev_trace_owner_unset(port_id, owner_id, ret);
>> 	return ret;
>> }
>>
>>@@ -526,6 +539,7 @@ rte_eth_dev_owner_delete(const uint64_t owner_id)
>>
>> 	rte_spinlock_unlock(&eth_dev_shared_data->ownership_lock);
>>
>>+	rte_ethdev_trace_owner_delete(owner_id, ret);
>> 	return ret;
>> }
>>
>>@@ -555,6 +569,7 @@ rte_eth_dev_owner_get(const uint16_t port_id, struct
>>rte_eth_dev_owner *owner)
>> 	rte_memcpy(owner, &ethdev->data->owner, sizeof(*owner));
>> 	rte_spinlock_unlock(&eth_dev_shared_data->ownership_lock);
>>
>>+	rte_ethdev_trace_owner_get(port_id, owner);
>> 	return 0;
>> }
>>
>>@@ -562,6 +577,7 @@ int
>> rte_eth_dev_socket_id(uint16_t port_id)
>> {
>> 	RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -1);
>>+	rte_ethdev_trace_socket_id(port_id);
>> 	return rte_eth_devices[port_id].data->numa_node;
>> }
>>
>>@@ -569,6 +585,7 @@ void *
>> rte_eth_dev_get_sec_ctx(uint16_t port_id)
>> {
>> 	RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, NULL);
>>+	rte_ethdev_trace_get_sec_ctx(port_id);
>> 	return rte_eth_devices[port_id].security_ctx;
>> }
>>
>>@@ -583,6 +600,7 @@ rte_eth_dev_count_avail(void)
>> 	RTE_ETH_FOREACH_DEV(p)
>> 		count++;
>>
>>+	rte_ethdev_trace_count_avail(count);
>> 	return count;
>> }
>>
>>@@ -594,6 +612,7 @@ rte_eth_dev_count_total(void)
>> 	RTE_ETH_FOREACH_VALID_DEV(port)
>> 		count++;
>>
>>+	rte_ethdev_trace_count_total(count);
>> 	return count;
>> }
>>
>>@@ -614,6 +633,7 @@ rte_eth_dev_get_name_by_port(uint16_t port_id,
>>char *name)
>> 	 * because it might be overwritten by VDEV PMD */
>> 	tmp = eth_dev_shared_data->data[port_id].name;
>> 	strcpy(name, tmp);
>>+	rte_ethdev_trace_get_name_by_port(port_id, name);
>> 	return 0;
>> }
>>
>>@@ -636,6 +656,7 @@ rte_eth_dev_get_port_by_name(const char *name,
>>uint16_t *port_id)
>> 	RTE_ETH_FOREACH_VALID_DEV(pid)
>> 		if (!strcmp(name, eth_dev_shared_data->data[pid].name)) {
>> 			*port_id = pid;
>>+			rte_ethdev_trace_get_port_by_name(name,
>>*port_id);
>> 			return 0;
>> 		}
>>
>>@@ -737,6 +758,7 @@ rte_eth_dev_rx_queue_start(uint16_t port_id,
>>uint16_t rx_queue_id)
>> 		return 0;
>> 	}
>>
>>+	rte_ethdev_trace_rx_queue_start(port_id, rx_queue_id);
>> 	return eth_err(port_id, dev->dev_ops->rx_queue_start(dev,
>>rx_queue_id));
>> }
>>
>>@@ -770,6 +792,7 @@ rte_eth_dev_rx_queue_stop(uint16_t port_id,
>>uint16_t rx_queue_id)
>> 		return 0;
>> 	}
>>
>>+	rte_ethdev_trace_rx_queue_stop(port_id, rx_queue_id);
>> 	return eth_err(port_id, dev->dev_ops->rx_queue_stop(dev,
>>rx_queue_id));
>> }
>>
>>@@ -810,6 +833,7 @@ rte_eth_dev_tx_queue_start(uint16_t port_id,
>>uint16_t tx_queue_id)
>> 		return 0;
>> 	}
>>
>>+	rte_ethdev_trace_tx_queue_start(port_id, tx_queue_id);
>> 	return eth_err(port_id, dev->dev_ops->tx_queue_start(dev,
>>tx_queue_id));
>> }
>>
>>@@ -843,12 +867,14 @@ rte_eth_dev_tx_queue_stop(uint16_t port_id,
>>uint16_t tx_queue_id)
>> 		return 0;
>> 	}
>>
>>+	rte_ethdev_trace_tx_queue_stop(port_id, tx_queue_id);
>> 	return eth_err(port_id, dev->dev_ops->tx_queue_stop(dev,
>>tx_queue_id));
>> }
>>
>> uint32_t
>> rte_eth_speed_bitflag(uint32_t speed, int duplex)
>> {
>>+	rte_eth_trace_speed_bitflag(speed, duplex);
>> 	switch (speed) {
>> 	case RTE_ETH_SPEED_NUM_10M:
>> 		return duplex ? RTE_ETH_LINK_SPEED_10M :
>>RTE_ETH_LINK_SPEED_10M_HD;
>>@@ -894,6 +920,7 @@ rte_eth_dev_rx_offload_name(uint64_t offload)
>> 		}
>> 	}
>>
>>+	rte_ethdev_trace_rx_offload_name(offload, name);
>> 	return name;
>> }
>>
>>@@ -910,6 +937,7 @@ rte_eth_dev_tx_offload_name(uint64_t offload)
>> 		}
>> 	}
>>
>>+	rte_ethdev_trace_tx_offload_name(offload, name);
>> 	return name;
>> }
>>
>>@@ -926,6 +954,7 @@ rte_eth_dev_capability_name(uint64_t capability)
>> 		}
>> 	}
>>
>>+	rte_ethdev_trace_capability_name(capability, name);
>> 	return name;
>> }
>>
>>@@ -1552,6 +1581,7 @@ rte_eth_dev_set_link_up(uint16_t port_id)
>>
>> 	if (*dev->dev_ops->dev_set_link_up == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_set_link_up(port_id);
>> 	return eth_err(port_id, (*dev->dev_ops->dev_set_link_up)(dev));
>> }
>>
>>@@ -1565,6 +1595,7 @@ rte_eth_dev_set_link_down(uint16_t port_id)
>>
>> 	if (*dev->dev_ops->dev_set_link_down == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_set_link_down(port_id);
>> 	return eth_err(port_id, (*dev->dev_ops->dev_set_link_down)(dev));
>> }
>>
>>@@ -1621,6 +1652,7 @@ rte_eth_dev_reset(uint16_t port_id)
>> 			port_id, rte_strerror(-ret));
>> 	}
>> 	ret = dev->dev_ops->dev_reset(dev);
>>+	rte_ethdev_trace_reset(port_id, ret);
>>
>> 	return eth_err(port_id, ret);
>> }
>>@@ -1645,6 +1677,7 @@ rte_eth_dev_is_removed(uint16_t port_id)
>> 		/* Device is physically removed. */
>> 		dev->state = RTE_ETH_DEV_REMOVED;
>>
>>+	rte_ethdev_trace_is_removed(port_id, ret);
>> 	return ret;
>> }
>>
>>@@ -1984,6 +2017,8 @@ rte_eth_rx_hairpin_queue_setup(uint16_t port_id,
>>uint16_t rx_queue_id,
>> 	if (ret == 0)
>> 		dev->data->rx_queue_state[rx_queue_id] =
>> 			RTE_ETH_QUEUE_STATE_HAIRPIN;
>>+	rte_eth_trace_rx_hairpin_queue_setup(port_id, rx_queue_id,
>>nb_rx_desc,
>>+					     conf, ret);
>> 	return eth_err(port_id, ret);
>> }
>>
>>@@ -2151,6 +2186,7 @@ rte_eth_tx_hairpin_queue_setup(uint16_t port_id,
>>uint16_t tx_queue_id,
>> 	if (ret == 0)
>> 		dev->data->tx_queue_state[tx_queue_id] =
>> 			RTE_ETH_QUEUE_STATE_HAIRPIN;
>>+	rte_eth_trace_tx_hairpin_queue_setup(port_id, tx_queue_id,
>>nb_tx_desc, conf, ret);
>> 	return eth_err(port_id, ret);
>> }
>>
>>@@ -2176,6 +2212,7 @@ rte_eth_hairpin_bind(uint16_t tx_port, uint16_t
>>rx_port)
>> 			       " to Rx %d (%d - all ports)\n",
>> 			       tx_port, rx_port, RTE_MAX_ETHPORTS);
>>
>>+	rte_eth_trace_hairpin_bind(tx_port, rx_port, ret);
>> 	return ret;
>> }
>>
>>@@ -2201,6 +2238,7 @@ rte_eth_hairpin_unbind(uint16_t tx_port, uint16_t
>>rx_port)
>> 			       " from Rx %d (%d - all ports)\n",
>> 			       tx_port, rx_port, RTE_MAX_ETHPORTS);
>>
>>+	rte_eth_trace_hairpin_unbind(tx_port, rx_port, ret);
>> 	return ret;
>> }
>>
>>@@ -2237,6 +2275,7 @@ rte_eth_hairpin_get_peer_ports(uint16_t port_id,
>>uint16_t *peer_ports,
>> 		RTE_ETHDEV_LOG(ERR, "Failed to get %d hairpin peer %s
>>ports\n",
>> 			       port_id, direction ? "Rx" : "Tx");
>>
>>+	rte_eth_trace_hairpin_get_peer_ports(port_id, peer_ports, len,
>>direction, ret);
>> 	return ret;
>> }
>>
>>@@ -2244,6 +2283,7 @@ void
>> rte_eth_tx_buffer_drop_callback(struct rte_mbuf **pkts, uint16_t unsent,
>> 		void *userdata __rte_unused)
>> {
>>+	rte_eth_trace_tx_buffer_drop_callback(pkts, unsent);
>> 	rte_pktmbuf_free_bulk(pkts, unsent);
>> }
>>
>>@@ -2255,6 +2295,7 @@ rte_eth_tx_buffer_count_callback(struct rte_mbuf
>>**pkts, uint16_t unsent,
>>
>> 	rte_pktmbuf_free_bulk(pkts, unsent);
>> 	*count += unsent;
>>+	rte_eth_trace_tx_buffer_count_callback(pkts, unsent, *count);
>> }
>>
>> int
>>@@ -2267,6 +2308,7 @@ rte_eth_tx_buffer_set_err_callback(struct
>>rte_eth_dev_tx_buffer *buffer,
>> 		return -EINVAL;
>> 	}
>>
>>+	rte_eth_trace_tx_buffer_set_err_callback(buffer, cbfn, userdata);
>> 	buffer->error_callback = cbfn;
>> 	buffer->error_userdata = userdata;
>> 	return 0;
>>@@ -2288,6 +2330,7 @@ rte_eth_tx_buffer_init(struct rte_eth_dev_tx_buffer
>>*buffer, uint16_t size)
>> 			buffer, rte_eth_tx_buffer_drop_callback, NULL);
>> 	}
>>
>>+	rte_eth_trace_tx_buffer_init(buffer, size, ret);
>> 	return ret;
>> }
>>
>>@@ -2306,6 +2349,7 @@ rte_eth_tx_done_cleanup(uint16_t port_id,
>>uint16_t queue_id, uint32_t free_cnt)
>> 	/* Call driver to free pending mbufs. */
>> 	ret = (*dev->dev_ops->tx_done_cleanup)(dev->data-
>>>tx_queues[queue_id],
>> 					       free_cnt);
>>+	rte_eth_trace_tx_done_cleanup(port_id, queue_id, free_cnt, ret);
>> 	return eth_err(port_id, ret);
>> }
>>
>>@@ -2327,6 +2371,7 @@ rte_eth_promiscuous_enable(uint16_t port_id)
>> 	diag = (*dev->dev_ops->promiscuous_enable)(dev);
>> 	dev->data->promiscuous = (diag == 0) ? 1 : 0;
>>
>>+	rte_eth_trace_promiscuous_enable(port_id, dev->data-
>>>promiscuous);
>> 	return eth_err(port_id, diag);
>> }
>>
>>@@ -2350,6 +2395,7 @@ rte_eth_promiscuous_disable(uint16_t port_id)
>> 	if (diag != 0)
>> 		dev->data->promiscuous = 1;
>>
>>+	rte_eth_trace_promiscuous_disable(port_id, dev->data-
>>>promiscuous);
>> 	return eth_err(port_id, diag);
>> }
>>
>>@@ -2361,6 +2407,7 @@ rte_eth_promiscuous_get(uint16_t port_id)
>> 	RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
>> 	dev = &rte_eth_devices[port_id];
>>
>>+	rte_eth_trace_promiscuous_get(port_id, dev->data->promiscuous);
>> 	return dev->data->promiscuous;
>> }
>>
>>@@ -2381,6 +2428,7 @@ rte_eth_allmulticast_enable(uint16_t port_id)
>> 	diag = (*dev->dev_ops->allmulticast_enable)(dev);
>> 	dev->data->all_multicast = (diag == 0) ? 1 : 0;
>>
>>+	rte_eth_trace_allmulticast_enable(port_id, dev->data->all_multicast);
>> 	return eth_err(port_id, diag);
>> }
>>
>>@@ -2403,6 +2451,7 @@ rte_eth_allmulticast_disable(uint16_t port_id)
>> 	if (diag != 0)
>> 		dev->data->all_multicast = 1;
>>
>>+	rte_eth_trace_allmulticast_disable(port_id, dev->data->all_multicast);
>> 	return eth_err(port_id, diag);
>> }
>>
>>@@ -2414,6 +2463,7 @@ rte_eth_allmulticast_get(uint16_t port_id)
>> 	RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
>> 	dev = &rte_eth_devices[port_id];
>>
>>+	rte_eth_trace_allmulticast_get(port_id, dev->data->all_multicast);
>> 	return dev->data->all_multicast;
>> }
>>
>>@@ -2440,6 +2490,7 @@ rte_eth_link_get(uint16_t port_id, struct
>>rte_eth_link *eth_link)
>> 		*eth_link = dev->data->dev_link;
>> 	}
>>
>>+	rte_eth_trace_link_get(port_id, eth_link);
>> 	return 0;
>> }
>>
>>@@ -2466,12 +2517,14 @@ rte_eth_link_get_nowait(uint16_t port_id, struct
>>rte_eth_link *eth_link)
>> 		*eth_link = dev->data->dev_link;
>> 	}
>>
>>+	rte_eth_trace_link_get_nowait(port_id, eth_link);
>> 	return 0;
>> }
>>
>> const char *
>> rte_eth_link_speed_to_str(uint32_t link_speed)
>> {
>>+	rte_eth_trace_link_speed_to_str(link_speed);
>> 	switch (link_speed) {
>> 	case RTE_ETH_SPEED_NUM_NONE: return "None";
>> 	case RTE_ETH_SPEED_NUM_10M:  return "10 Mbps";
>>@@ -2511,6 +2564,7 @@ rte_eth_link_to_str(char *str, size_t len, const struct
>>rte_eth_link *eth_link)
>> 		return -EINVAL;
>> 	}
>>
>>+	rte_eth_trace_link_to_str(str, len, eth_link);
>> 	if (eth_link->link_status == RTE_ETH_LINK_DOWN)
>> 		return snprintf(str, len, "Link down");
>> 	else
>>@@ -2541,6 +2595,7 @@ rte_eth_stats_get(uint16_t port_id, struct
>>rte_eth_stats *stats)
>> 	if (*dev->dev_ops->stats_get == NULL)
>> 		return -ENOTSUP;
>> 	stats->rx_nombuf = dev->data->rx_mbuf_alloc_failed;
>>+	rte_eth_trace_stats_get(port_id, stats);
>> 	return eth_err(port_id, (*dev->dev_ops->stats_get)(dev, stats));
>> }
>>
>>@@ -2561,6 +2616,7 @@ rte_eth_stats_reset(uint16_t port_id)
>>
>> 	dev->data->rx_mbuf_alloc_failed = 0;
>>
>>+	rte_eth_trace_stats_reset(port_id);
>> 	return 0;
>> }
>>
>>@@ -2625,6 +2681,7 @@ rte_eth_xstats_get_id_by_name(uint16_t port_id,
>>const char *xstat_name,
>> 		return -ENOMEM;
>> 	}
>>
>>+	rte_eth_trace_xstats_get_id_by_name(port_id, xstat_name, id);
>> 	/* Get count */
>> 	cnt_xstats = rte_eth_xstats_get_names_by_id(port_id, NULL, 0, NULL);
>> 	if (cnt_xstats  < 0) {
>>@@ -2797,6 +2854,8 @@ rte_eth_xstats_get_names_by_id(uint16_t port_id,
>> 			return -1;
>> 		}
>> 		xstats_names[i] = xstats_names_copy[ids[i]];
>>+		rte_eth_trace_xstats_get_names_by_id(port_id,
>>&xstats_names[i],
>>+						     ids[i]);
>> 	}
>>
>> 	free(xstats_names_copy);
>>@@ -2836,6 +2895,7 @@ rte_eth_xstats_get_names(uint16_t port_id,
>> 		cnt_used_entries += cnt_driver_entries;
>> 	}
>>
>>+	rte_eth_trace_xstats_get_names(port_id, xstats_names, size,
>>cnt_used_entries);
>> 	return cnt_used_entries;
>> }
>>
>>@@ -2985,6 +3045,7 @@ rte_eth_xstats_get_by_id(uint16_t port_id, const
>>uint64_t *ids,
>> 		}
>> 		values[i] = xstats[ids[i]].value;
>> 	}
>>+	rte_eth_trace_xstats_get_by_id(port_id, ids, values, size);
>> 	return size;
>> }
>>
>>@@ -3032,6 +3093,8 @@ rte_eth_xstats_get(uint16_t port_id, struct
>>rte_eth_xstat *xstats,
>> 	for ( ; i < count + xcount; i++)
>> 		xstats[i].id += count;
>>
>>+	for (i = 0; i < n; i++)
>>+		rte_eth_trace_xstats_get(port_id, xstats[i], i);
>> 	return count + xcount;
>> }
>>
>>@@ -3044,6 +3107,7 @@ rte_eth_xstats_reset(uint16_t port_id)
>> 	RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
>> 	dev = &rte_eth_devices[port_id];
>>
>>+	rte_eth_trace_xstats_reset(port_id);
>> 	/* implemented by the driver */
>> 	if (dev->dev_ops->xstats_reset != NULL)
>> 		return eth_err(port_id, (*dev->dev_ops->xstats_reset)(dev));
>>@@ -3079,6 +3143,8 @@ int
>> rte_eth_dev_set_tx_queue_stats_mapping(uint16_t port_id, uint16_t
>>tx_queue_id,
>> 		uint8_t stat_idx)
>> {
>>+	rte_ethdev_trace_set_tx_queue_stats_mapping(port_id, tx_queue_id,
>>+						    stat_idx);
>> 	return eth_err(port_id, eth_dev_set_queue_stats_mapping(port_id,
>> 						tx_queue_id,
>> 						stat_idx, STAT_QMAP_TX));
>>@@ -3088,6 +3154,8 @@ int
>> rte_eth_dev_set_rx_queue_stats_mapping(uint16_t port_id, uint16_t
>>rx_queue_id,
>> 		uint8_t stat_idx)
>> {
>>+	rte_ethdev_trace_set_rx_queue_stats_mapping(port_id,
>>rx_queue_id,
>>+						    stat_idx);
>> 	return eth_err(port_id, eth_dev_set_queue_stats_mapping(port_id,
>> 						rx_queue_id,
>> 						stat_idx, STAT_QMAP_RX));
>>@@ -3110,6 +3178,7 @@ rte_eth_dev_fw_version_get(uint16_t port_id, char
>>*fw_version, size_t fw_size)
>>
>> 	if (*dev->dev_ops->fw_version_get == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_fw_version_get(port_id, fw_version, fw_size);
>> 	return eth_err(port_id, (*dev->dev_ops->fw_version_get)(dev,
>> 							fw_version, fw_size));
>> }
>>@@ -3171,6 +3240,7 @@ rte_eth_dev_info_get(uint16_t port_id, struct
>>rte_eth_dev_info *dev_info)
>>
>> 	dev_info->dev_flags = &dev->data->dev_flags;
>>
>>+	rte_ethdev_trace_info_get(port_id, dev_info);
>> 	return 0;
>> }
>>
>>@@ -3191,6 +3261,7 @@ rte_eth_dev_conf_get(uint16_t port_id, struct
>>rte_eth_conf *dev_conf)
>>
>> 	memcpy(dev_conf, &dev->data->dev_conf, sizeof(struct
>>rte_eth_conf));
>>
>>+	rte_ethdev_trace_conf_get(port_id, dev_conf);
>> 	return 0;
>> }
>>
>>@@ -3226,6 +3297,7 @@ rte_eth_dev_get_supported_ptypes(uint16_t
>>port_id, uint32_t ptype_mask,
>> 			j++;
>> 		}
>>
>>+	rte_ethdev_trace_get_supported_ptypes(port_id, ptype_mask,
>>ptypes, num, j);
>> 	return j;
>> }
>>
>>@@ -3310,6 +3382,7 @@ rte_eth_dev_set_ptypes(uint16_t port_id, uint32_t
>>ptype_mask,
>> 	if (set_ptypes != NULL && j < num)
>> 		set_ptypes[j] = RTE_PTYPE_UNKNOWN;
>>
>>+	rte_ethdev_trace_set_ptypes(port_id, ptype_mask, set_ptypes, num);
>> 	return (*dev->dev_ops->dev_ptypes_set)(dev, ptype_mask);
>>
>> ptype_unknown:
>>@@ -3341,6 +3414,7 @@ rte_eth_macaddrs_get(uint16_t port_id, struct
>>rte_ether_addr *ma,
>> 	num = RTE_MIN(dev_info.max_mac_addrs, num);
>> 	memcpy(ma, dev->data->mac_addrs, num * sizeof(ma[0]));
>>
>>+	rte_eth_trace_macaddrs_get(port_id, ma, num);
>> 	return num;
>> }
>>
>>@@ -3359,6 +3433,7 @@ rte_eth_macaddr_get(uint16_t port_id, struct
>>rte_ether_addr *mac_addr)
>> 		return -EINVAL;
>> 	}
>>
>>+	rte_eth_trace_macaddr_get(port_id, mac_addr);
>> 	rte_ether_addr_copy(&dev->data->mac_addrs[0], mac_addr);
>>
>> 	return 0;
>>@@ -3379,6 +3454,7 @@ rte_eth_dev_get_mtu(uint16_t port_id, uint16_t
>>*mtu)
>> 	}
>>
>> 	*mtu = dev->data->mtu;
>>+	rte_ethdev_trace_get_mtu(port_id, *mtu);
>> 	return 0;
>> }
>>
>>@@ -3421,6 +3497,7 @@ rte_eth_dev_set_mtu(uint16_t port_id, uint16_t
>>mtu)
>> 	if (ret == 0)
>> 		dev->data->mtu = mtu;
>>
>>+	rte_ethdev_trace_set_mtu(port_id, mtu, ret);
>> 	return eth_err(port_id, ret);
>> }
>>
>>@@ -3464,6 +3541,7 @@ rte_eth_dev_vlan_filter(uint16_t port_id, uint16_t
>>vlan_id, int on)
>> 			vfc->ids[vidx] &= ~RTE_BIT64(vbit);
>> 	}
>>
>>+	rte_ethdev_trace_vlan_filter(port_id, vlan_id, on, ret);
>> 	return eth_err(port_id, ret);
>> }
>>
>>@@ -3483,6 +3561,7 @@ rte_eth_dev_set_vlan_strip_on_queue(uint16_t
>>port_id, uint16_t rx_queue_id,
>>
>> 	if (*dev->dev_ops->vlan_strip_queue_set == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_set_vlan_strip_on_queue(port_id, rx_queue_id,
>>on);
>> 	(*dev->dev_ops->vlan_strip_queue_set)(dev, rx_queue_id, on);
>>
>> 	return 0;
>>@@ -3500,6 +3579,7 @@ rte_eth_dev_set_vlan_ether_type(uint16_t port_id,
>>
>> 	if (*dev->dev_ops->vlan_tpid_set == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_set_vlan_ether_type(port_id, vlan_type, tpid);
>> 	return eth_err(port_id, (*dev->dev_ops->vlan_tpid_set)(dev,
>>vlan_type,
>> 							       tpid));
>> }
>>@@ -3593,6 +3673,7 @@ rte_eth_dev_set_vlan_offload(uint16_t port_id, int
>>offload_mask)
>> 		dev->data->dev_conf.rxmode.offloads = orig_offloads;
>> 	}
>>
>>+	rte_ethdev_trace_set_vlan_offload(port_id, offload_mask, ret);
>> 	return eth_err(port_id, ret);
>> }
>>
>>@@ -3619,6 +3700,7 @@ rte_eth_dev_get_vlan_offload(uint16_t port_id)
>> 	if (*dev_offloads & RTE_ETH_RX_OFFLOAD_QINQ_STRIP)
>> 		ret |= RTE_ETH_QINQ_STRIP_OFFLOAD;
>>
>>+	rte_ethdev_trace_get_vlan_offload(port_id, ret);
>> 	return ret;
>> }
>>
>>@@ -3632,6 +3714,7 @@ rte_eth_dev_set_vlan_pvid(uint16_t port_id,
>>uint16_t pvid, int on)
>>
>> 	if (*dev->dev_ops->vlan_pvid_set == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_set_vlan_pvid(port_id, pvid, on);
>> 	return eth_err(port_id, (*dev->dev_ops->vlan_pvid_set)(dev, pvid,
>>on));
>> }
>>
>>@@ -3653,6 +3736,7 @@ rte_eth_dev_flow_ctrl_get(uint16_t port_id, struct
>>rte_eth_fc_conf *fc_conf)
>> 	if (*dev->dev_ops->flow_ctrl_get == NULL)
>> 		return -ENOTSUP;
>> 	memset(fc_conf, 0, sizeof(*fc_conf));
>>+	rte_ethdev_trace_flow_ctrl_get(port_id, fc_conf);
>> 	return eth_err(port_id, (*dev->dev_ops->flow_ctrl_get)(dev,
>>fc_conf));
>> }
>>
>>@@ -3678,6 +3762,7 @@ rte_eth_dev_flow_ctrl_set(uint16_t port_id, struct
>>rte_eth_fc_conf *fc_conf)
>>
>> 	if (*dev->dev_ops->flow_ctrl_set == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_flow_ctrl_set(port_id, fc_conf);
>> 	return eth_err(port_id, (*dev->dev_ops->flow_ctrl_set)(dev, fc_conf));
>> }
>>
>>@@ -3702,6 +3787,7 @@ rte_eth_dev_priority_flow_ctrl_set(uint16_t
>>port_id,
>> 		return -EINVAL;
>> 	}
>>
>>+	rte_ethdev_trace_priority_flow_ctrl_set(port_id, pfc_conf);
>> 	/* High water, low water validation are device specific */
>> 	if  (*dev->dev_ops->priority_flow_ctrl_set)
>> 		return eth_err(port_id, (*dev->dev_ops-
>>>priority_flow_ctrl_set)
>>@@ -3774,6 +3860,7 @@
>>rte_eth_dev_priority_flow_ctrl_queue_info_get(uint16_t port_id,
>> 		return -EINVAL;
>> 	}
>>
>>+	rte_ethdev_trace_priority_flow_ctrl_queue_info_get(port_id,
>>pfc_queue_info);
>> 	if (*dev->dev_ops->priority_flow_ctrl_queue_info_get)
>> 		return eth_err(port_id, (*dev->dev_ops-
>>>priority_flow_ctrl_queue_info_get)
>> 			(dev, pfc_queue_info));
>>@@ -3845,6 +3932,8 @@
>>rte_eth_dev_priority_flow_ctrl_queue_configure(uint16_t port_id,
>> 			return ret;
>> 	}
>>
>>+	rte_ethdev_trace_priority_flow_ctrl_queue_configure(port_id,
>>+							     pfc_queue_conf);
>> 	if (*dev->dev_ops->priority_flow_ctrl_queue_config)
>> 		return eth_err(port_id,
>> 			       (*dev->dev_ops-
>>>priority_flow_ctrl_queue_config)(
>>@@ -3940,6 +4029,7 @@ rte_eth_dev_rss_reta_update(uint16_t port_id,
>>
>> 	if (*dev->dev_ops->reta_update == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_rss_reta_update(port_id, reta_conf, reta_size);
>> 	return eth_err(port_id, (*dev->dev_ops->reta_update)(dev,
>>reta_conf,
>> 							     reta_size));
>> }
>>@@ -3969,6 +4059,7 @@ rte_eth_dev_rss_reta_query(uint16_t port_id,
>>
>> 	if (*dev->dev_ops->reta_query == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_rss_reta_query(port_id, reta_conf, reta_size);
>> 	return eth_err(port_id, (*dev->dev_ops->reta_query)(dev, reta_conf,
>> 							    reta_size));
>> }
>>@@ -4014,6 +4105,7 @@ rte_eth_dev_rss_hash_update(uint16_t port_id,
>>
>> 	if (*dev->dev_ops->rss_hash_update == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_rss_hash_update(port_id, rss_conf);
>> 	return eth_err(port_id, (*dev->dev_ops->rss_hash_update)(dev,
>> 								 rss_conf));
>> }
>>@@ -4036,6 +4128,7 @@ rte_eth_dev_rss_hash_conf_get(uint16_t port_id,
>>
>> 	if (*dev->dev_ops->rss_hash_conf_get == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_rss_hash_conf_get(port_id, rss_conf);
>> 	return eth_err(port_id, (*dev->dev_ops->rss_hash_conf_get)(dev,
>> 								   rss_conf));
>> }
>>@@ -4063,6 +4156,7 @@ rte_eth_dev_udp_tunnel_port_add(uint16_t
>>port_id,
>>
>> 	if (*dev->dev_ops->udp_tunnel_port_add == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_udp_tunnel_port_add(port_id, udp_tunnel);
>> 	return eth_err(port_id, (*dev->dev_ops->udp_tunnel_port_add)(dev,
>> 								udp_tunnel));
>> }
>>@@ -4090,6 +4184,7 @@ rte_eth_dev_udp_tunnel_port_delete(uint16_t
>>port_id,
>>
>> 	if (*dev->dev_ops->udp_tunnel_port_del == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_udp_tunnel_port_delete(port_id, udp_tunnel);
>> 	return eth_err(port_id, (*dev->dev_ops->udp_tunnel_port_del)(dev,
>> 								udp_tunnel));
>> }
>>@@ -4104,6 +4199,7 @@ rte_eth_led_on(uint16_t port_id)
>>
>> 	if (*dev->dev_ops->dev_led_on == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_led_on(port_id);
>> 	return eth_err(port_id, (*dev->dev_ops->dev_led_on)(dev));
>> }
>>
>>@@ -4117,6 +4213,7 @@ rte_eth_led_off(uint16_t port_id)
>>
>> 	if (*dev->dev_ops->dev_led_off == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_led_off(port_id);
>> 	return eth_err(port_id, (*dev->dev_ops->dev_led_off)(dev));
>> }
>>
>>@@ -4142,6 +4239,7 @@ rte_eth_fec_get_capability(uint16_t port_id,
>> 		return -ENOTSUP;
>> 	ret = (*dev->dev_ops->fec_get_capability)(dev, speed_fec_capa,
>>num);
>>
>>+	rte_eth_trace_fec_get_capability(port_id, speed_fec_capa, num, ret);
>> 	return ret;
>> }
>>
>>@@ -4162,6 +4260,7 @@ rte_eth_fec_get(uint16_t port_id, uint32_t
>>*fec_capa)
>>
>> 	if (*dev->dev_ops->fec_get == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_fec_get(port_id, fec_capa);
>> 	return eth_err(port_id, (*dev->dev_ops->fec_get)(dev, fec_capa));
>> }
>>
>>@@ -4175,6 +4274,7 @@ rte_eth_fec_set(uint16_t port_id, uint32_t
>>fec_capa)
>>
>> 	if (*dev->dev_ops->fec_set == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_fec_set(port_id, fec_capa);
>> 	return eth_err(port_id, (*dev->dev_ops->fec_set)(dev, fec_capa));
>> }
>>
>>@@ -4252,6 +4352,7 @@ rte_eth_dev_mac_addr_add(uint16_t port_id,
>>struct rte_ether_addr *addr,
>> 			return 0;
>> 	}
>>
>>+	rte_ethdev_trace_mac_addr_add(port_id, addr, pool);
>> 	/* Update NIC */
>> 	ret = (*dev->dev_ops->mac_addr_add)(dev, addr, index, pool);
>>
>>@@ -4294,6 +4395,7 @@ rte_eth_dev_mac_addr_remove(uint16_t port_id,
>>struct rte_ether_addr *addr)
>> 	} else if (index < 0)
>> 		return 0;  /* Do nothing if address wasn't found */
>>
>>+	rte_ethdev_trace_mac_addr_remove(port_id, addr);
>> 	/* Update NIC */
>> 	(*dev->dev_ops->mac_addr_remove)(dev, index);
>>
>>@@ -4329,6 +4431,7 @@ rte_eth_dev_default_mac_addr_set(uint16_t
>>port_id, struct rte_ether_addr *addr)
>> 		return -ENOTSUP;
>>
>> 	ret = (*dev->dev_ops->mac_addr_set)(dev, addr);
>>+	rte_ethdev_trace_default_mac_addr_set(port_id, addr, ret);
>> 	if (ret < 0)
>> 		return ret;
>>
>>@@ -4415,6 +4518,7 @@ rte_eth_dev_uc_hash_table_set(uint16_t port_id,
>>struct rte_ether_addr *addr,
>> 	if (*dev->dev_ops->uc_hash_table_set == NULL)
>> 		return -ENOTSUP;
>> 	ret = (*dev->dev_ops->uc_hash_table_set)(dev, addr, on);
>>+	rte_ethdev_trace_uc_hash_table_set(port_id, addr, on, ret);
>> 	if (ret == 0) {
>> 		/* Update address in NIC data structure */
>> 		if (on)
>>@@ -4438,6 +4542,7 @@ rte_eth_dev_uc_all_hash_table_set(uint16_t
>>port_id, uint8_t on)
>>
>> 	if (*dev->dev_ops->uc_all_hash_table_set == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_uc_all_hash_table_set(port_id, on);
>> 	return eth_err(port_id, (*dev->dev_ops->uc_all_hash_table_set)(dev,
>> 								       on));
>> }
>>@@ -4475,6 +4580,7 @@ int rte_eth_set_queue_rate_limit(uint16_t port_id,
>>uint16_t queue_idx,
>>
>> 	if (*dev->dev_ops->set_queue_rate_limit == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_set_queue_rate_limit(port_id, queue_idx, tx_rate);
>> 	return eth_err(port_id, (*dev->dev_ops->set_queue_rate_limit)(dev,
>> 							queue_idx, tx_rate));
>> }
>>@@ -4502,6 +4608,7 @@ int rte_eth_rx_avail_thresh_set(uint16_t port_id,
>>uint16_t queue_id,
>> 	}
>> 	if (*dev->dev_ops->rx_queue_avail_thresh_set == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_rx_avail_thresh_set(port_id, queue_id, avail_thresh);
>> 	return eth_err(port_id, (*dev->dev_ops-
>>>rx_queue_avail_thresh_set)(dev,
>> 							     queue_id,
>>avail_thresh));
>> }
>>@@ -4521,6 +4628,7 @@ int rte_eth_rx_avail_thresh_query(uint16_t port_id,
>>uint16_t *queue_id,
>>
>> 	if (*dev->dev_ops->rx_queue_avail_thresh_query == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_rx_avail_thresh_query(port_id, *queue_id);
>> 	return eth_err(port_id, (*dev->dev_ops-
>>>rx_queue_avail_thresh_query)(dev,
>> 							     queue_id,
>>avail_thresh));
>> }
>>@@ -4570,6 +4678,9 @@ rte_eth_dev_callback_register(uint16_t port_id,
>> 		next_port = last_port = port_id;
>> 	}
>>
>>+	rte_ethdev_trace_callback_register(port_id, event, cb_fn, cb_arg,
>>next_port,
>>+					   last_port);
>>+
>> 	rte_spinlock_lock(&eth_dev_cb_lock);
>>
>> 	do {
>>@@ -4665,6 +4776,7 @@ rte_eth_dev_callback_unregister(uint16_t port_id,
>> 	} while (++next_port <= last_port);
>>
>> 	rte_spinlock_unlock(&eth_dev_cb_lock);
>>+	rte_ethdev_trace_callback_unregister(port_id, event, cb_fn, cb_arg,
>>ret);
>> 	return ret;
>> }
>>
>>@@ -4694,6 +4806,7 @@ rte_eth_dev_rx_intr_ctl(uint16_t port_id, int epfd,
>>int op, void *data)
>> 	for (qid = 0; qid < dev->data->nb_rx_queues; qid++) {
>> 		vec = rte_intr_vec_list_index_get(intr_handle, qid);
>> 		rc = rte_intr_rx_ctl(intr_handle, epfd, op, vec, data);
>>+		rte_ethdev_trace_rx_intr_ctl(port_id, epfd, op, data, rc);
>> 		if (rc && rc != -EEXIST) {
>> 			RTE_ETHDEV_LOG(ERR,
>> 				"p %u q %u Rx ctl error op %d epfd %d vec
>>%u\n",
>>@@ -4737,6 +4850,7 @@ rte_eth_dev_rx_intr_ctl_q_get_fd(uint16_t port_id,
>>uint16_t queue_id)
>> 		(vec - RTE_INTR_VEC_RXTX_OFFSET) : vec;
>> 	fd = rte_intr_efds_index_get(intr_handle, efd_idx);
>>
>>+	rte_ethdev_trace_rx_intr_ctl_q_get_fd(port_id, queue_id, fd);
>> 	return fd;
>> }
>>
>>@@ -4770,6 +4884,7 @@ rte_eth_dev_rx_intr_ctl_q(uint16_t port_id,
>>uint16_t queue_id,
>>
>> 	vec = rte_intr_vec_list_index_get(intr_handle, queue_id);
>> 	rc = rte_intr_rx_ctl(intr_handle, epfd, op, vec, data);
>>+	rte_ethdev_trace_rx_intr_ctl_q(port_id, queue_id, epfd, op, data, rc);
>> 	if (rc && rc != -EEXIST) {
>> 		RTE_ETHDEV_LOG(ERR,
>> 			"p %u q %u Rx ctl error op %d epfd %d vec %u\n",
>>@@ -4796,6 +4911,7 @@ rte_eth_dev_rx_intr_enable(uint16_t port_id,
>>
>> 	if (*dev->dev_ops->rx_queue_intr_enable == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_rx_intr_enable(port_id, queue_id);
>> 	return eth_err(port_id, (*dev->dev_ops->rx_queue_intr_enable)(dev,
>>queue_id));
>> }
>>
>>@@ -4815,6 +4931,7 @@ rte_eth_dev_rx_intr_disable(uint16_t port_id,
>>
>> 	if (*dev->dev_ops->rx_queue_intr_disable == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_rx_intr_disable(port_id, queue_id);
>> 	return eth_err(port_id, (*dev->dev_ops->rx_queue_intr_disable)(dev,
>>queue_id));
>> }
>>
>>@@ -4873,6 +4990,7 @@ rte_eth_add_rx_callback(uint16_t port_id, uint16_t
>>queue_id,
>> 	}
>> 	rte_spinlock_unlock(&eth_dev_rx_cb_lock);
>>
>>+	rte_eth_trace_add_rx_callback(port_id, queue_id, fn, user_param,
>>cb);
>> 	return cb;
>> }
>>
>>@@ -4912,6 +5030,7 @@ rte_eth_add_first_rx_callback(uint16_t port_id,
>>uint16_t queue_id,
>> 		cb, __ATOMIC_RELEASE);
>> 	rte_spinlock_unlock(&eth_dev_rx_cb_lock);
>>
>>+	rte_eth_trace_add_first_rx_callback(port_id, queue_id, fn,
>>user_param, cb);
>> 	return cb;
>> }
>>
>>@@ -4971,6 +5090,7 @@ rte_eth_add_tx_callback(uint16_t port_id, uint16_t
>>queue_id,
>> 	}
>> 	rte_spinlock_unlock(&eth_dev_tx_cb_lock);
>>
>>+	rte_eth_trace_add_tx_callback(port_id, queue_id, fn, user_param,
>>cb);
>> 	return cb;
>> }
>>
>>@@ -5005,6 +5125,7 @@ rte_eth_remove_rx_callback(uint16_t port_id,
>>uint16_t queue_id,
>> 	}
>> 	rte_spinlock_unlock(&eth_dev_rx_cb_lock);
>>
>>+	rte_eth_trace_remove_rx_callback(port_id, queue_id, user_cb, ret);
>> 	return ret;
>> }
>>
>>@@ -5039,6 +5160,7 @@ rte_eth_remove_tx_callback(uint16_t port_id,
>>uint16_t queue_id,
>> 	}
>> 	rte_spinlock_unlock(&eth_dev_tx_cb_lock);
>>
>>+	rte_eth_trace_remove_tx_callback(port_id, queue_id, user_cb, ret);
>> 	return ret;
>> }
>>
>>@@ -5085,6 +5207,7 @@ rte_eth_rx_queue_info_get(uint16_t port_id,
>>uint16_t queue_id,
>> 	dev->dev_ops->rxq_info_get(dev, queue_id, qinfo);
>> 	qinfo->queue_state = dev->data->rx_queue_state[queue_id];
>>
>>+	rte_eth_trace_rx_queue_info_get(port_id, queue_id, qinfo);
>> 	return 0;
>> }
>>
>>@@ -5131,6 +5254,7 @@ rte_eth_tx_queue_info_get(uint16_t port_id,
>>uint16_t queue_id,
>> 	dev->dev_ops->txq_info_get(dev, queue_id, qinfo);
>> 	qinfo->queue_state = dev->data->tx_queue_state[queue_id];
>>
>>+	rte_eth_trace_tx_queue_info_get(port_id, queue_id, qinfo);
>> 	return 0;
>> }
>>
>>@@ -5158,6 +5282,7 @@ rte_eth_rx_burst_mode_get(uint16_t port_id,
>>uint16_t queue_id,
>> 	if (*dev->dev_ops->rx_burst_mode_get == NULL)
>> 		return -ENOTSUP;
>> 	memset(mode, 0, sizeof(*mode));
>>+	rte_eth_trace_rx_burst_mode_get(port_id, queue_id, mode);
>> 	return eth_err(port_id,
>> 		       dev->dev_ops->rx_burst_mode_get(dev, queue_id,
>>mode));
>> }
>>@@ -5186,6 +5311,7 @@ rte_eth_tx_burst_mode_get(uint16_t port_id,
>>uint16_t queue_id,
>> 	if (*dev->dev_ops->tx_burst_mode_get == NULL)
>> 		return -ENOTSUP;
>> 	memset(mode, 0, sizeof(*mode));
>>+	rte_eth_trace_tx_burst_mode_get(port_id, queue_id, mode);
>> 	return eth_err(port_id,
>> 		       dev->dev_ops->tx_burst_mode_get(dev, queue_id,
>>mode));
>> }
>>@@ -5213,6 +5339,7 @@ rte_eth_get_monitor_addr(uint16_t port_id,
>>uint16_t queue_id,
>>
>> 	if (*dev->dev_ops->get_monitor_addr == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_get_monitor_addr(port_id, queue_id, pmc);
>> 	return eth_err(port_id,
>> 		dev->dev_ops->get_monitor_addr(dev->data-
>>>rx_queues[queue_id], pmc));
>> }
>>@@ -5229,6 +5356,7 @@ rte_eth_dev_set_mc_addr_list(uint16_t port_id,
>>
>> 	if (*dev->dev_ops->set_mc_addr_list == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_set_mc_addr_list(port_id, mc_addr_set,
>>nb_mc_addr);
>> 	return eth_err(port_id, dev->dev_ops->set_mc_addr_list(dev,
>> 						mc_addr_set, nb_mc_addr));
>> }
>>@@ -5243,6 +5371,7 @@ rte_eth_timesync_enable(uint16_t port_id)
>>
>> 	if (*dev->dev_ops->timesync_enable == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_timesync_enable(port_id);
>> 	return eth_err(port_id, (*dev->dev_ops->timesync_enable)(dev));
>> }
>>
>>@@ -5256,6 +5385,7 @@ rte_eth_timesync_disable(uint16_t port_id)
>>
>> 	if (*dev->dev_ops->timesync_disable == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_timesync_disable(port_id);
>> 	return eth_err(port_id, (*dev->dev_ops->timesync_disable)(dev));
>> }
>>
>>@@ -5277,6 +5407,7 @@ rte_eth_timesync_read_rx_timestamp(uint16_t
>>port_id, struct timespec *timestamp,
>>
>> 	if (*dev->dev_ops->timesync_read_rx_timestamp == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_timesync_read_rx_timestamp(port_id, timestamp,
>>flags);
>> 	return eth_err(port_id, (*dev->dev_ops-
>>>timesync_read_rx_timestamp)
>> 				(dev, timestamp, flags));
>> }
>>@@ -5299,6 +5430,7 @@ rte_eth_timesync_read_tx_timestamp(uint16_t
>>port_id,
>>
>> 	if (*dev->dev_ops->timesync_read_tx_timestamp == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_timesync_read_tx_timestamp(port_id, timestamp);
>> 	return eth_err(port_id, (*dev->dev_ops-
>>>timesync_read_tx_timestamp)
>> 				(dev, timestamp));
>> }
>>@@ -5313,6 +5445,7 @@ rte_eth_timesync_adjust_time(uint16_t port_id,
>>int64_t delta)
>>
>> 	if (*dev->dev_ops->timesync_adjust_time == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_timesync_adjust_time(port_id, delta);
>> 	return eth_err(port_id, (*dev->dev_ops->timesync_adjust_time)(dev,
>>delta));
>> }
>>
>>@@ -5333,6 +5466,7 @@ rte_eth_timesync_read_time(uint16_t port_id,
>>struct timespec *timestamp)
>>
>> 	if (*dev->dev_ops->timesync_read_time == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_timesync_read_time(port_id, timestamp);
>> 	return eth_err(port_id, (*dev->dev_ops->timesync_read_time)(dev,
>> 								timestamp));
>> }
>>@@ -5354,6 +5488,7 @@ rte_eth_timesync_write_time(uint16_t port_id,
>>const struct timespec *timestamp)
>>
>> 	if (*dev->dev_ops->timesync_write_time == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_timesync_write_time(port_id, timestamp);
>> 	return eth_err(port_id, (*dev->dev_ops->timesync_write_time)(dev,
>> 								timestamp));
>> }
>>@@ -5374,6 +5509,7 @@ rte_eth_read_clock(uint16_t port_id, uint64_t
>>*clock)
>>
>> 	if (*dev->dev_ops->read_clock == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_read_clock(port_id, clock);
>> 	return eth_err(port_id, (*dev->dev_ops->read_clock)(dev, clock));
>> }
>>
>>@@ -5394,6 +5530,7 @@ rte_eth_dev_get_reg_info(uint16_t port_id, struct
>>rte_dev_reg_info *info)
>>
>> 	if (*dev->dev_ops->get_reg == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_get_reg_info(port_id, info);
>> 	return eth_err(port_id, (*dev->dev_ops->get_reg)(dev, info));
>> }
>>
>>@@ -5407,6 +5544,7 @@ rte_eth_dev_get_eeprom_length(uint16_t port_id)
>>
>> 	if (*dev->dev_ops->get_eeprom_length == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_get_eeprom_length(port_id);
>> 	return eth_err(port_id, (*dev->dev_ops->get_eeprom_length)(dev));
>> }
>>
>>@@ -5427,6 +5565,7 @@ rte_eth_dev_get_eeprom(uint16_t port_id, struct
>>rte_dev_eeprom_info *info)
>>
>> 	if (*dev->dev_ops->get_eeprom == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_get_eeprom(port_id, info);
>> 	return eth_err(port_id, (*dev->dev_ops->get_eeprom)(dev, info));
>> }
>>
>>@@ -5447,6 +5586,7 @@ rte_eth_dev_set_eeprom(uint16_t port_id, struct
>>rte_dev_eeprom_info *info)
>>
>> 	if (*dev->dev_ops->set_eeprom == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_set_eeprom(port_id, info);
>> 	return eth_err(port_id, (*dev->dev_ops->set_eeprom)(dev, info));
>> }
>>
>>@@ -5468,6 +5608,7 @@ rte_eth_dev_get_module_info(uint16_t port_id,
>>
>> 	if (*dev->dev_ops->get_module_info == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_get_module_info(port_id, modinfo);
>> 	return (*dev->dev_ops->get_module_info)(dev, modinfo);
>> }
>>
>>@@ -5503,6 +5644,7 @@ rte_eth_dev_get_module_eeprom(uint16_t port_id,
>>
>> 	if (*dev->dev_ops->get_module_eeprom == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_get_module_eeprom(port_id, info);
>> 	return (*dev->dev_ops->get_module_eeprom)(dev, info);
>> }
>>
>>@@ -5526,6 +5668,7 @@ rte_eth_dev_get_dcb_info(uint16_t port_id,
>>
>> 	if (*dev->dev_ops->get_dcb_info == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_get_dcb_info(port_id, dcb_info);
>> 	return eth_err(port_id, (*dev->dev_ops->get_dcb_info)(dev,
>>dcb_info));
>> }
>>
>>@@ -5562,6 +5705,7 @@ rte_eth_dev_adjust_nb_rx_tx_desc(uint16_t
>>port_id,
>> 	if (nb_tx_desc != NULL)
>> 		eth_dev_adjust_nb_desc(nb_tx_desc,
>>&dev_info.tx_desc_lim);
>>
>>+	rte_ethdev_trace_adjust_nb_rx_tx_desc(port_id, *nb_rx_desc,
>>*nb_tx_desc);
>> 	return 0;
>> }
>>
>>@@ -5584,6 +5728,7 @@ rte_eth_dev_hairpin_capability_get(uint16_t
>>port_id,
>> 	if (*dev->dev_ops->hairpin_cap_get == NULL)
>> 		return -ENOTSUP;
>> 	memset(cap, 0, sizeof(*cap));
>>+	rte_ethdev_trace_hairpin_capability_get(port_id, cap);
>> 	return eth_err(port_id, (*dev->dev_ops->hairpin_cap_get)(dev, cap));
>> }
>>
>>@@ -5605,6 +5750,7 @@ rte_eth_dev_pool_ops_supported(uint16_t port_id,
>>const char *pool)
>> 	if (*dev->dev_ops->pool_ops_supported == NULL)
>> 		return 1; /* all pools are supported */
>>
>>+	rte_ethdev_trace_pool_ops_supported(port_id, pool);
>> 	return (*dev->dev_ops->pool_ops_supported)(dev, pool);
>> }
>>
>>@@ -5901,6 +6047,7 @@ rte_eth_representor_info_get(uint16_t port_id,
>>
>> 	if (*dev->dev_ops->representor_info_get == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_representor_info_get(port_id, info);
>> 	return eth_err(port_id, (*dev->dev_ops->representor_info_get)(dev,
>>info));
>> }
>>
>>@@ -5924,6 +6071,7 @@ rte_eth_rx_metadata_negotiate(uint16_t port_id,
>>uint64_t *features)
>> 		return -EINVAL;
>> 	}
>>
>>+	rte_eth_trace_rx_metadata_negotiate(port_id, features, *features);
>> 	if (*dev->dev_ops->rx_metadata_negotiate == NULL)
>> 		return -ENOTSUP;
>> 	return eth_err(port_id,
>>@@ -5956,6 +6104,7 @@ rte_eth_ip_reassembly_capability_get(uint16_t
>>port_id,
>> 		return -ENOTSUP;
>> 	memset(reassembly_capa, 0, sizeof(struct
>>rte_eth_ip_reassembly_params));
>>
>>+	rte_eth_trace_ip_reassembly_capability_get(port_id,
>>reassembly_capa);
>> 	return eth_err(port_id, (*dev->dev_ops-
>>>ip_reassembly_capability_get)
>> 					(dev, reassembly_capa));
>> }
>>@@ -5985,6 +6134,7 @@ rte_eth_ip_reassembly_conf_get(uint16_t port_id,
>> 	if (*dev->dev_ops->ip_reassembly_conf_get == NULL)
>> 		return -ENOTSUP;
>> 	memset(conf, 0, sizeof(struct rte_eth_ip_reassembly_params));
>>+	rte_eth_trace_ip_reassembly_conf_get(port_id, conf);
>> 	return eth_err(port_id,
>> 		       (*dev->dev_ops->ip_reassembly_conf_get)(dev, conf));
>> }
>>@@ -6022,6 +6172,7 @@ rte_eth_ip_reassembly_conf_set(uint16_t port_id,
>>
>> 	if (*dev->dev_ops->ip_reassembly_conf_set == NULL)
>> 		return -ENOTSUP;
>>+	rte_eth_trace_ip_reassembly_conf_set(port_id, conf);
>> 	return eth_err(port_id,
>> 		       (*dev->dev_ops->ip_reassembly_conf_set)(dev, conf));
>> }
>>@@ -6041,6 +6192,7 @@ rte_eth_dev_priv_dump(uint16_t port_id, FILE *file)
>>
>> 	if (*dev->dev_ops->eth_dev_priv_dump == NULL)
>> 		return -ENOTSUP;
>>+	rte_ethdev_trace_priv_dump(port_id);
>> 	return eth_err(port_id, (*dev->dev_ops->eth_dev_priv_dump)(dev,
>>file));
>> }
>>
>>diff --git a/lib/ethdev/rte_ethdev_trace.h b/lib/ethdev/rte_ethdev_trace.h
>>index 1491c815c3..802f2c1ae1 100644
>>--- a/lib/ethdev/rte_ethdev_trace.h
>>+++ b/lib/ethdev/rte_ethdev_trace.h
>>@@ -88,6 +88,1200 @@ RTE_TRACE_POINT(
>> 	rte_trace_point_emit_u16(port_id);
>> )
>>
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_add_first_rx_callback,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id,
>>+		rte_rx_callback_fn fn, void *user_param,
>>+		struct rte_eth_rxtx_callback *cb),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+	rte_trace_point_emit_ptr(fn);
>>+	rte_trace_point_emit_ptr(user_param);
>>+	rte_trace_point_emit_ptr(cb);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_add_rx_callback,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id,
>>+		rte_rx_callback_fn fn, void *user_param,
>>+		struct rte_eth_rxtx_callback *cb),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+	rte_trace_point_emit_ptr(fn);
>>+	rte_trace_point_emit_ptr(user_param);
>>+	rte_trace_point_emit_ptr(cb);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_add_tx_callback,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id,
>>+		rte_tx_callback_fn fn, void *user_param,
>>+		struct rte_eth_rxtx_callback *cb),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+	rte_trace_point_emit_ptr(fn);
>>+	rte_trace_point_emit_ptr(user_param);
>>+	rte_trace_point_emit_ptr(cb);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_allmulticast_disable,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, int all_multicast),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_int(all_multicast);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_allmulticast_enable,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, int all_multicast),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_int(all_multicast);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_allmulticast_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, int all_multicast),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_int(all_multicast);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_set_mtu,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t mtu, int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(mtu);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_adjust_nb_rx_tx_desc,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t nb_rx_desc,
>>+		uint16_t nb_tx_desc),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(nb_rx_desc);
>>+	rte_trace_point_emit_u16(nb_tx_desc);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_callback_register,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, enum rte_eth_event_type
>>event,
>>+		rte_eth_dev_cb_fn cb_fn, void *cb_arg, uint16_t next_port,
>>+		uint16_t last_port),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_int(event);
>>+	rte_trace_point_emit_ptr(cb_fn);
>>+	rte_trace_point_emit_ptr(cb_arg);
>>+	rte_trace_point_emit_u16(next_port);
>>+	rte_trace_point_emit_u16(last_port);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_callback_unregister,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, enum rte_eth_event_type
>>event,
>>+		rte_eth_dev_cb_fn cb_fn, void *cb_arg, int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_int(event);
>>+	rte_trace_point_emit_ptr(cb_fn);
>>+	rte_trace_point_emit_ptr(cb_arg);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_default_mac_addr_set,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_ether_addr
>>*addr, int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(addr);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_flow_ctrl_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_eth_fc_conf
>>*fc_conf),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(fc_conf);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_flow_ctrl_set,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_eth_fc_conf
>>*fc_conf),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u32(fc_conf->high_water);
>>+	rte_trace_point_emit_u32(fc_conf->low_water);
>>+	rte_trace_point_emit_u16(fc_conf->pause_time);
>>+	rte_trace_point_emit_u16(fc_conf->send_xon);
>>+	rte_trace_point_emit_int(fc_conf->mode);
>>+	rte_trace_point_emit_u8(fc_conf->mac_ctrl_frame_fwd);
>>+	rte_trace_point_emit_u8(fc_conf->autoneg);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_fw_version_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, char *fw_version, size_t
>>fw_size),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(fw_version);
>>+	rte_trace_point_emit_size_t(fw_size);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_get_dcb_info,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_eth_dcb_info
>>*dcb_info),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(dcb_info);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_get_eeprom,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct
>>rte_dev_eeprom_info *info),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(info);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_get_eeprom_length,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_get_mtu,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t mtu),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(mtu);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_count_avail,
>>+	RTE_TRACE_POINT_ARGS(uint16_t count),
>>+	rte_trace_point_emit_u16(count);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_count_total,
>>+	RTE_TRACE_POINT_ARGS(uint16_t count),
>>+	rte_trace_point_emit_u16(count);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_get_name_by_port,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, char *name),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_string(name);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_get_port_by_name,
>>+	RTE_TRACE_POINT_ARGS(const char *name, uint16_t port_id),
>>+	rte_trace_point_emit_string(name);
>>+	rte_trace_point_emit_u16(port_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_get_reg_info,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_dev_reg_info
>>*info),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(info);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_get_sec_ctx,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_get_supported_ptypes,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint32_t ptype_mask,
>>+		uint32_t *ptypes, int num, int j),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u32(ptype_mask);
>>+	rte_trace_point_emit_ptr(ptypes);
>>+	rte_trace_point_emit_int(num);
>>+	rte_trace_point_emit_int(j);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_get_vlan_offload,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_info_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		struct rte_eth_dev_info *dev_info),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_string(dev_info->driver_name);
>>+	rte_trace_point_emit_u32(dev_info->if_index);
>>+	rte_trace_point_emit_u16(dev_info->min_mtu);
>>+	rte_trace_point_emit_u16(dev_info->max_mtu);
>>+	rte_trace_point_emit_u32(dev_info->min_rx_bufsize);
>>+	rte_trace_point_emit_u32(dev_info->max_rx_pktlen);
>>+	rte_trace_point_emit_u64(dev_info->rx_offload_capa);
>>+	rte_trace_point_emit_u64(dev_info->tx_offload_capa);
>>+	rte_trace_point_emit_u64(dev_info->rx_queue_offload_capa);
>>+	rte_trace_point_emit_u64(dev_info->tx_queue_offload_capa);
>>+	rte_trace_point_emit_u16(dev_info->reta_size);
>>+	rte_trace_point_emit_u8(dev_info->hash_key_size);
>>+	rte_trace_point_emit_u16(dev_info->nb_rx_queues);
>>+	rte_trace_point_emit_u16(dev_info->nb_tx_queues);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_is_removed,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_is_valid_port,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_mac_addr_add,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_ether_addr
>>*addr,
>>+		uint32_t pool),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(addr);
>>+	rte_trace_point_emit_u32(pool);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_mac_addr_remove,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_ether_addr
>>*addr),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(addr);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_pool_ops_supported,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, const char *pool),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(pool);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_priority_flow_ctrl_set,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_eth_pfc_conf
>>*pfc_conf),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u32(pfc_conf->fc.high_water);
>>+	rte_trace_point_emit_u32(pfc_conf->fc.low_water);
>>+	rte_trace_point_emit_u16(pfc_conf->fc.pause_time);
>>+	rte_trace_point_emit_u16(pfc_conf->fc.send_xon);
>>+	rte_trace_point_emit_int(pfc_conf->fc.mode);
>>+	rte_trace_point_emit_u8(pfc_conf->fc.mac_ctrl_frame_fwd);
>>+	rte_trace_point_emit_u8(pfc_conf->fc.autoneg);
>>+	rte_trace_point_emit_u8(pfc_conf->priority);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_reset,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_rss_hash_conf_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_eth_rss_conf
>>*rss_conf),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(rss_conf);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_rss_hash_update,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_eth_rss_conf
>>*rss_conf),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(rss_conf->rss_key);
>>+	rte_trace_point_emit_u8(rss_conf->rss_key_len);
>>+	rte_trace_point_emit_u64(rss_conf->rss_hf);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_rss_reta_query,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		struct rte_eth_rss_reta_entry64 *reta_conf, uint16_t
>>reta_size),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(reta_conf);
>>+	rte_trace_point_emit_u16(reta_size);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_rss_reta_update,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		struct rte_eth_rss_reta_entry64 *reta_conf, uint16_t
>>reta_size),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u64(reta_conf->mask);
>>+	rte_trace_point_emit_u16(reta_size);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_rx_intr_ctl,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, int epfd, int op, void
>>*data, int rc),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_int(epfd);
>>+	rte_trace_point_emit_int(op);
>>+	rte_trace_point_emit_ptr(data);
>>+	rte_trace_point_emit_int(rc);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_rx_intr_ctl_q,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id, int
>>epfd,
>>+		int op, void *data, int rc),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+	rte_trace_point_emit_int(epfd);
>>+	rte_trace_point_emit_int(op);
>>+	rte_trace_point_emit_ptr(data);
>>+	rte_trace_point_emit_int(rc);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_rx_intr_ctl_q_get_fd,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id, int fd),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+	rte_trace_point_emit_int(fd);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_rx_intr_disable,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_rx_intr_enable,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_rx_offload_name,
>>+	RTE_TRACE_POINT_ARGS(uint64_t offload, const char *name),
>>+	rte_trace_point_emit_u64(offload);
>>+	rte_trace_point_emit_string(name);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_rx_queue_start,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t rx_queue_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(rx_queue_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_rx_queue_stop,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t rx_queue_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(rx_queue_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_set_eeprom,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct
>>rte_dev_eeprom_info *info),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(info->data);
>>+	rte_trace_point_emit_u32(info->offset);
>>+	rte_trace_point_emit_u32(info->length);
>>+	rte_trace_point_emit_u32(info->magic);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_set_link_down,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_set_link_up,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_set_mc_addr_list,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		struct rte_ether_addr *mc_addr_set,
>>+		uint32_t nb_mc_addr),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(mc_addr_set);
>>+	rte_trace_point_emit_u32(nb_mc_addr);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_set_ptypes,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint32_t ptype_mask,
>>+		uint32_t *set_ptypes, unsigned int num),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u32(ptype_mask);
>>+	rte_trace_point_emit_ptr(set_ptypes);
>>+	rte_trace_point_emit_u32(num);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_set_rx_queue_stats_mapping,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t rx_queue_id,
>>+		uint8_t stat_idx),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(rx_queue_id);
>>+	rte_trace_point_emit_u8(stat_idx);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_set_tx_queue_stats_mapping,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t tx_queue_id,
>>+		uint8_t stat_idx),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(tx_queue_id);
>>+	rte_trace_point_emit_u8(stat_idx);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_set_vlan_ether_type,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, enum rte_vlan_type
>>vlan_type,
>>+		uint16_t tag_type),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_int(vlan_type);
>>+	rte_trace_point_emit_u16(tag_type);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_set_vlan_offload,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, int offload_mask, int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_int(offload_mask);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_set_vlan_pvid,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t pvid, int on),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(pvid);
>>+	rte_trace_point_emit_int(on);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_set_vlan_strip_on_queue,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t rx_queue_id,
>>+		int on),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(rx_queue_id);
>>+	rte_trace_point_emit_int(on);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_socket_id,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_tx_offload_name,
>>+	RTE_TRACE_POINT_ARGS(uint64_t offload, const char *name),
>>+	rte_trace_point_emit_u64(offload);
>>+	rte_trace_point_emit_string(name);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_tx_queue_start,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t tx_queue_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(tx_queue_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_tx_queue_stop,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t tx_queue_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(tx_queue_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_uc_all_hash_table_set,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint8_t on),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u8(on);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_uc_hash_table_set,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_ether_addr
>>*addr,
>>+		uint8_t on, int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(addr);
>>+	rte_trace_point_emit_u8(on);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_udp_tunnel_port_add,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_eth_udp_tunnel
>>*tunnel_udp),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(tunnel_udp->udp_port);
>>+	rte_trace_point_emit_u8(tunnel_udp->prot_type);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_udp_tunnel_port_delete,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_eth_udp_tunnel
>>*tunnel_udp),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(tunnel_udp->udp_port);
>>+	rte_trace_point_emit_u8(tunnel_udp->prot_type);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_vlan_filter,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t vlan_id, int on,
>>int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(vlan_id);
>>+	rte_trace_point_emit_int(on);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_find_next,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_find_next_of,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id_start,
>>+		const struct rte_device *parent),
>>+	rte_trace_point_emit_u16(port_id_start);
>>+	rte_trace_point_emit_ptr(parent);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_find_next_owned_by,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		const uint64_t owner_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u64(owner_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_find_next_sibling,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id_start, uint16_t
>>ref_port_id),
>>+	rte_trace_point_emit_u16(port_id_start);
>>+	rte_trace_point_emit_u16(ref_port_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_iterator_cleanup,
>>+	RTE_TRACE_POINT_ARGS(struct rte_dev_iterator *iter),
>>+	rte_trace_point_emit_ptr(iter);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_iterator_init,
>>+	RTE_TRACE_POINT_ARGS(struct rte_dev_iterator *iter, const char
>>*devargs),
>>+	rte_trace_point_emit_ptr(iter);
>>+	rte_trace_point_emit_ptr(devargs);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_iterator_next,
>>+	RTE_TRACE_POINT_ARGS(struct rte_dev_iterator *iter),
>>+	rte_trace_point_emit_ptr(iter);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_led_off,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_led_on,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_link_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_eth_link *link),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u32(link->link_speed);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_link_get_nowait,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_eth_link *link),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u32(link->link_speed);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_macaddr_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_ether_addr
>>*mac_addr),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(mac_addr);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_promiscuous_disable,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, int promiscuous),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_int(promiscuous);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_promiscuous_enable,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, int promiscuous),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_int(promiscuous);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_promiscuous_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, int promiscuous),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_int(promiscuous);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_remove_rx_callback,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id,
>>+		const struct rte_eth_rxtx_callback *user_cb, int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+	rte_trace_point_emit_ptr(user_cb);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_remove_tx_callback,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id,
>>+		const struct rte_eth_rxtx_callback *user_cb, int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+	rte_trace_point_emit_ptr(user_cb);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_rx_burst_mode_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id,
>>+		struct rte_eth_burst_mode *mode),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+	rte_trace_point_emit_ptr(mode);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_rx_queue_info_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id,
>>+		struct rte_eth_rxq_info *qinfo),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+	rte_trace_point_emit_ptr(qinfo->mp);
>>+	rte_trace_point_emit_u8(qinfo->scattered_rx);
>>+	rte_trace_point_emit_u8(qinfo->queue_state);
>>+	rte_trace_point_emit_u16(qinfo->nb_desc);
>>+	rte_trace_point_emit_u16(qinfo->rx_buf_size);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_rx_queue_setup,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t rx_queue_id,
>>+		uint16_t nb_rx_desc, unsigned int socket_id,
>>+		const struct rte_eth_rxconf *rx_conf,
>>+		struct rte_mempool *mb_pool),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(rx_queue_id);
>>+	rte_trace_point_emit_u16(nb_rx_desc);
>>+	rte_trace_point_emit_u32(socket_id);
>>+	rte_trace_point_emit_ptr(rx_conf);
>>+	rte_trace_point_emit_ptr(mb_pool);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_set_queue_rate_limit,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_idx,
>>+		uint16_t tx_rate),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_idx);
>>+	rte_trace_point_emit_u16(tx_rate);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_speed_bitflag,
>>+	RTE_TRACE_POINT_ARGS(uint32_t speed, int duplex),
>>+	rte_trace_point_emit_u32(speed);
>>+	rte_trace_point_emit_int(duplex);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_stats_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_eth_stats
>>*stats),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(stats);
>>+	rte_trace_point_emit_u64(stats->rx_nombuf);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_stats_reset,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_timesync_adjust_time,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, int64_t delta),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_i64(delta);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_timesync_disable,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_timesync_enable,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_timesync_read_rx_timestamp,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct timespec
>>*timestamp,
>>+		uint32_t flags),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(timestamp);
>>+	rte_trace_point_emit_u32(flags);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_timesync_read_time,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct timespec *time),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(time);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_timesync_read_tx_timestamp,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct timespec
>>*timestamp),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(timestamp);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_timesync_write_time,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, const struct timespec
>>*time),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(time);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_tx_buffer_count_callback,
>>+	RTE_TRACE_POINT_ARGS(struct rte_mbuf **pkts, uint16_t unsent,
>>+		uint64_t count),
>>+	rte_trace_point_emit_ptr(pkts);
>>+	rte_trace_point_emit_u16(unsent);
>>+	rte_trace_point_emit_u64(count);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_tx_buffer_drop_callback,
>>+	RTE_TRACE_POINT_ARGS(struct rte_mbuf **pkts, uint16_t unsent),
>>+	rte_trace_point_emit_ptr(pkts);
>>+	rte_trace_point_emit_u16(unsent);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_tx_buffer_init,
>>+	RTE_TRACE_POINT_ARGS(struct rte_eth_dev_tx_buffer *buffer,
>>uint16_t size,
>>+		int ret),
>>+	rte_trace_point_emit_ptr(buffer);
>>+	rte_trace_point_emit_u16(size);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_tx_buffer_set_err_callback,
>>+	RTE_TRACE_POINT_ARGS(struct rte_eth_dev_tx_buffer *buffer,
>>+		buffer_tx_error_fn callback, void *userdata),
>>+	rte_trace_point_emit_ptr(buffer);
>>+	rte_trace_point_emit_ptr(callback);
>>+	rte_trace_point_emit_ptr(userdata);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_tx_burst_mode_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id,
>>+		struct rte_eth_burst_mode *mode),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+	rte_trace_point_emit_ptr(mode);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_tx_done_cleanup,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id,
>>uint32_t free_cnt,
>>+		int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+	rte_trace_point_emit_u32(free_cnt);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_tx_queue_info_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id,
>>+		struct rte_eth_txq_info *qinfo),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+	rte_trace_point_emit_u16(qinfo->nb_desc);
>>+	rte_trace_point_emit_u8(qinfo->queue_state);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_xstats_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_eth_xstat xstats,
>>+		int i),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u64(xstats.id);
>>+	rte_trace_point_emit_u64(xstats.value);
>>+	rte_trace_point_emit_u32(i);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_xstats_get_by_id,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, const uint64_t *ids,
>>+		uint64_t *values, unsigned int size),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(ids);
>>+	rte_trace_point_emit_ptr(values);
>>+	rte_trace_point_emit_u32(size);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_xstats_get_id_by_name,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, const char *xstat_name,
>>+		uint64_t *id),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_string(xstat_name);
>>+	rte_trace_point_emit_ptr(id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_xstats_get_names,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		struct rte_eth_xstat_name *xstats_names,
>>+		unsigned int size, int cnt_used_entries),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_string(xstats_names->name);
>>+	rte_trace_point_emit_u32(size);
>>+	rte_trace_point_emit_int(cnt_used_entries);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_xstats_get_names_by_id,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		struct rte_eth_xstat_name *xstats_names, uint64_t ids),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_string(xstats_names->name);
>>+	rte_trace_point_emit_u64(ids);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_xstats_reset,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_owner_delete,
>>+	RTE_TRACE_POINT_ARGS(const uint64_t owner_id, int ret),
>>+	rte_trace_point_emit_u64(owner_id);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_owner_get,
>>+	RTE_TRACE_POINT_ARGS(const uint16_t port_id,
>>+		struct rte_eth_dev_owner *owner),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u64(owner->id);
>>+	rte_trace_point_emit_string(owner->name);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_owner_new,
>>+	RTE_TRACE_POINT_ARGS(uint64_t owner_id),
>>+	rte_trace_point_emit_u64(owner_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_owner_set,
>>+	RTE_TRACE_POINT_ARGS(const uint16_t port_id,
>>+		const struct rte_eth_dev_owner *owner, int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u64(owner->id);
>>+	rte_trace_point_emit_string(owner->name);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_owner_unset,
>>+	RTE_TRACE_POINT_ARGS(const uint16_t port_id,
>>+		const uint64_t owner_id, int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u64(owner_id);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_get_module_eeprom,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		struct rte_dev_eeprom_info *info),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(info);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_get_module_info,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		struct rte_eth_dev_module_info *modinfo),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(modinfo);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_read_clock,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint64_t *clk),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(clk);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_hairpin_capability_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		struct rte_eth_hairpin_cap *cap),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(cap);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_rx_hairpin_queue_setup,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t rx_queue_id,
>>+		uint16_t nb_rx_desc, const struct rte_eth_hairpin_conf *conf,
>>+		int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(rx_queue_id);
>>+	rte_trace_point_emit_u16(nb_rx_desc);
>>+	rte_trace_point_emit_ptr(conf);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_tx_hairpin_queue_setup,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t tx_queue_id,
>>+		uint16_t nb_tx_desc, const struct rte_eth_hairpin_conf *conf,
>>+		int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(tx_queue_id);
>>+	rte_trace_point_emit_u16(nb_tx_desc);
>>+	rte_trace_point_emit_ptr(conf);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_hairpin_bind,
>>+	RTE_TRACE_POINT_ARGS(uint16_t tx_port, uint16_t rx_port, int ret),
>>+	rte_trace_point_emit_u16(tx_port);
>>+	rte_trace_point_emit_u16(rx_port);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_hairpin_get_peer_ports,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t *peer_ports,
>>+		size_t len, uint32_t direction, int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(peer_ports);
>>+	rte_trace_point_emit_size_t(len);
>>+	rte_trace_point_emit_u32(direction);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_hairpin_unbind,
>>+	RTE_TRACE_POINT_ARGS(uint16_t tx_port, uint16_t rx_port, int ret),
>>+	rte_trace_point_emit_u16(tx_port);
>>+	rte_trace_point_emit_u16(rx_port);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_link_speed_to_str,
>>+	RTE_TRACE_POINT_ARGS(uint32_t link_speed),
>>+	rte_trace_point_emit_u32(link_speed);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_link_to_str,
>>+	RTE_TRACE_POINT_ARGS(char *str, size_t len,
>>+		const struct rte_eth_link *eth_link),
>>+	rte_trace_point_emit_ptr(str);
>>+	rte_trace_point_emit_size_t(len);
>>+	rte_trace_point_emit_ptr(eth_link);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_fec_get_capability,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		struct rte_eth_fec_capa *speed_fec_capa,
>>+		unsigned int num, int ret),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(speed_fec_capa);
>>+	rte_trace_point_emit_u32(num);
>>+	rte_trace_point_emit_int(ret);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_fec_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint32_t *fec_capa),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(fec_capa);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_fec_set,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint32_t fec_capa),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u32(fec_capa);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_get_monitor_addr,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id,
>>+		struct rte_power_monitor_cond *pmc),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+	rte_trace_point_emit_ptr(pmc);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_representor_info_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		struct rte_eth_representor_info *info),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(info);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_capability_name,
>>+	RTE_TRACE_POINT_ARGS(uint64_t capability, const char *name),
>>+	rte_trace_point_emit_u64(capability);
>>+	rte_trace_point_emit_string(name);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_conf_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_eth_conf
>>*dev_conf),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(dev_conf);
>>+	rte_trace_point_emit_u32(dev_conf->link_speeds);
>>+	rte_trace_point_emit_u64(dev_conf->rxmode.offloads);
>>+	rte_trace_point_emit_u64(dev_conf->txmode.offloads);
>>+	rte_trace_point_emit_u32(dev_conf->lpbk_mode);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_macaddrs_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, struct rte_ether_addr
>>*ma,
>>+		unsigned int num),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(ma);
>>+	rte_trace_point_emit_u32(num);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_rx_metadata_negotiate,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint64_t *features,
>>+		uint64_t features_val),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(features);
>>+	rte_trace_point_emit_u64(features_val);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_priority_flow_ctrl_queue_configure,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		struct rte_eth_pfc_queue_conf *pfc_queue_conf),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(pfc_queue_conf);
>>+	rte_trace_point_emit_int(pfc_queue_conf->mode);
>>+	rte_trace_point_emit_u16(pfc_queue_conf->rx_pause.tx_qid);
>>+	rte_trace_point_emit_u16(pfc_queue_conf->tx_pause.rx_qid);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_priority_flow_ctrl_queue_info_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		struct rte_eth_pfc_queue_info *pfc_queue_info),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(pfc_queue_info);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_ethdev_trace_priv_dump,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_ip_reassembly_capability_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		struct rte_eth_ip_reassembly_params *capa),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(capa);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_ip_reassembly_conf_get,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		struct rte_eth_ip_reassembly_params *conf),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(conf);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_ip_reassembly_conf_set,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id,
>>+		const struct rte_eth_ip_reassembly_params *conf),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_ptr(conf);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_rx_avail_thresh_query,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+)
>>+
>>+RTE_TRACE_POINT(
>>+	rte_eth_trace_rx_avail_thresh_set,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id,
>>+		uint8_t avail_thresh),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+	rte_trace_point_emit_u8(avail_thresh);
>>+)
>>+
>> #ifdef __cplusplus
>> }
>> #endif
>>diff --git a/lib/ethdev/rte_ethdev_trace_fp.h
>>b/lib/ethdev/rte_ethdev_trace_fp.h
>>index 40084d1929..ba3fdd04a2 100644
>>--- a/lib/ethdev/rte_ethdev_trace_fp.h
>>+++ b/lib/ethdev/rte_ethdev_trace_fp.h
>>@@ -37,6 +37,25 @@ RTE_TRACE_POINT_FP(
>> 	rte_trace_point_emit_u16(nb_pkts);
>> )
>>
>>+RTE_TRACE_POINT_FP(
>>+	rte_eth_trace_call_rx_callbacks,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id,
>>+		uint16_t nb_rx, uint16_t nb_pkts),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+	rte_trace_point_emit_u16(nb_rx);
>>+	rte_trace_point_emit_u16(nb_pkts);
>>+)
>>+
>>+RTE_TRACE_POINT_FP(
>>+	rte_eth_trace_call_tx_callbacks,
>>+	RTE_TRACE_POINT_ARGS(uint16_t port_id, uint16_t queue_id,
>>+		uint16_t nb_pkts),
>>+	rte_trace_point_emit_u16(port_id);
>>+	rte_trace_point_emit_u16(queue_id);
>>+	rte_trace_point_emit_u16(nb_pkts);
>>+)
>>+
>> #ifdef __cplusplus
>> }
>> #endif
>>diff --git a/lib/ethdev/version.map b/lib/ethdev/version.map
>>index 3651ceb234..79d0b2ee1f 100644
>>--- a/lib/ethdev/version.map
>>+++ b/lib/ethdev/version.map
>>@@ -319,4 +319,148 @@ INTERNAL {
>> 	rte_eth_representor_id_get;
>> 	rte_eth_switch_domain_alloc;
>> 	rte_eth_switch_domain_free;
>>+	__rte_eth_trace_add_first_rx_callback;
>>+	__rte_eth_trace_add_rx_callback;
>>+	__rte_eth_trace_add_tx_callback;
>>+	__rte_eth_trace_allmulticast_disable;
>>+	__rte_eth_trace_allmulticast_enable;
>>+	__rte_eth_trace_allmulticast_get;
>>+	__rte_eth_trace_call_rx_callbacks;
>>+	__rte_eth_trace_call_tx_callbacks;
>>+	__rte_ethdev_trace_count_avail;
>>+	__rte_ethdev_trace_count_total;
>>+	__rte_ethdev_trace_set_mtu;
>>+	__rte_ethdev_trace_adjust_nb_rx_tx_desc;
>>+	__rte_ethdev_trace_callback_register;
>>+	__rte_ethdev_trace_callback_unregister;
>>+	__rte_ethdev_trace_default_mac_addr_set;
>>+	__rte_ethdev_trace_flow_ctrl_get;
>>+	__rte_ethdev_trace_flow_ctrl_set;
>>+	__rte_ethdev_trace_fw_version_get;
>>+	__rte_ethdev_trace_get_dcb_info;
>>+	__rte_ethdev_trace_get_eeprom;
>>+	__rte_ethdev_trace_get_eeprom_length;
>>+	__rte_ethdev_trace_get_mtu;
>>+	__rte_ethdev_trace_get_name_by_port;
>>+	__rte_ethdev_trace_get_port_by_name;
>>+	__rte_ethdev_trace_get_reg_info;
>>+	__rte_ethdev_trace_get_sec_ctx;
>>+	__rte_ethdev_trace_get_supported_ptypes;
>>+	__rte_ethdev_trace_get_vlan_offload;
>>+	__rte_ethdev_trace_info_get;
>>+	__rte_ethdev_trace_is_removed;
>>+	__rte_ethdev_trace_is_valid_port;
>>+	__rte_ethdev_trace_mac_addr_add;
>>+	__rte_ethdev_trace_mac_addr_remove;
>>+	__rte_ethdev_trace_pool_ops_supported;
>>+	__rte_ethdev_trace_priority_flow_ctrl_set;
>>+	__rte_ethdev_trace_reset;
>>+	__rte_ethdev_trace_rss_hash_conf_get;
>>+	__rte_ethdev_trace_rss_hash_update;
>>+	__rte_ethdev_trace_rss_reta_query;
>>+	__rte_ethdev_trace_rss_reta_update;
>>+	__rte_ethdev_trace_rx_intr_ctl;
>>+	__rte_ethdev_trace_rx_intr_ctl_q;
>>+	__rte_ethdev_trace_rx_intr_ctl_q_get_fd;
>>+	__rte_ethdev_trace_rx_intr_disable;
>>+	__rte_ethdev_trace_rx_intr_enable;
>>+	__rte_ethdev_trace_rx_offload_name;
>>+	__rte_ethdev_trace_rx_queue_start;
>>+	__rte_ethdev_trace_rx_queue_stop;
>>+	__rte_ethdev_trace_set_eeprom;
>>+	__rte_ethdev_trace_set_link_down;
>>+	__rte_ethdev_trace_set_link_up;
>>+	__rte_ethdev_trace_set_mc_addr_list;
>>+	__rte_ethdev_trace_set_ptypes;
>>+	__rte_ethdev_trace_set_rx_queue_stats_mapping;
>>+	__rte_ethdev_trace_set_tx_queue_stats_mapping;
>>+	__rte_ethdev_trace_set_vlan_ether_type;
>>+	__rte_ethdev_trace_set_vlan_offload;
>>+	__rte_ethdev_trace_set_vlan_pvid;
>>+	__rte_ethdev_trace_set_vlan_strip_on_queue;
>>+	__rte_ethdev_trace_socket_id;
>>+	__rte_ethdev_trace_tx_offload_name;
>>+	__rte_ethdev_trace_tx_queue_start;
>>+	__rte_ethdev_trace_tx_queue_stop;
>>+	__rte_ethdev_trace_uc_all_hash_table_set;
>>+	__rte_ethdev_trace_uc_hash_table_set;
>>+	__rte_ethdev_trace_udp_tunnel_port_add;
>>+	__rte_ethdev_trace_udp_tunnel_port_delete;
>>+	__rte_ethdev_trace_vlan_filter;
>>+	__rte_eth_trace_find_next;
>>+	__rte_eth_trace_find_next_of;
>>+	__rte_eth_trace_find_next_owned_by;
>>+	__rte_eth_trace_find_next_sibling;
>>+	__rte_eth_trace_iterator_cleanup;
>>+	__rte_eth_trace_iterator_init;
>>+	__rte_eth_trace_iterator_next;
>>+	__rte_eth_trace_led_off;
>>+	__rte_eth_trace_led_on;
>>+	__rte_eth_trace_link_get;
>>+	__rte_eth_trace_link_get_nowait;
>>+	__rte_eth_trace_macaddr_get;
>>+	__rte_eth_trace_promiscuous_disable;
>>+	__rte_eth_trace_promiscuous_enable;
>>+	__rte_eth_trace_promiscuous_get;
>>+	__rte_eth_trace_remove_rx_callback;
>>+	__rte_eth_trace_remove_tx_callback;
>>+	__rte_eth_trace_rx_burst_mode_get;
>>+	__rte_eth_trace_rx_queue_info_get;
>>+	__rte_eth_trace_rx_queue_setup;
>>+	__rte_eth_trace_set_queue_rate_limit;
>>+	__rte_eth_trace_speed_bitflag;
>>+	__rte_eth_trace_stats_get;
>>+	__rte_eth_trace_stats_reset;
>>+	__rte_eth_trace_timesync_adjust_time;
>>+	__rte_eth_trace_timesync_disable;
>>+	__rte_eth_trace_timesync_enable;
>>+	__rte_eth_trace_timesync_read_rx_timestamp;
>>+	__rte_eth_trace_timesync_read_time;
>>+	__rte_eth_trace_timesync_read_tx_timestamp;
>>+	__rte_eth_trace_timesync_write_time;
>>+	__rte_eth_trace_tx_buffer_count_callback;
>>+	__rte_eth_trace_tx_buffer_drop_callback;
>>+	__rte_eth_trace_tx_buffer_init;
>>+	__rte_eth_trace_tx_buffer_set_err_callback;
>>+	__rte_eth_trace_tx_burst_mode_get;
>>+	__rte_eth_trace_tx_done_cleanup;
>>+	__rte_eth_trace_tx_queue_info_get;
>>+	__rte_eth_trace_xstats_get;
>>+	__rte_eth_trace_xstats_get_by_id;
>>+	__rte_eth_trace_xstats_get_id_by_name;
>>+	__rte_eth_trace_xstats_get_names;
>>+	__rte_eth_trace_xstats_get_names_by_id;
>>+	__rte_eth_trace_xstats_reset;
>>+	__rte_ethdev_trace_owner_delete;
>>+	__rte_ethdev_trace_owner_get;
>>+	__rte_ethdev_trace_owner_new;
>>+	__rte_ethdev_trace_owner_set;
>>+	__rte_ethdev_trace_owner_unset;
>>+	__rte_ethdev_trace_get_module_eeprom;
>>+	__rte_ethdev_trace_get_module_info;
>>+	__rte_ethdev_trace_hairpin_capability_get;
>>+	__rte_eth_trace_rx_hairpin_queue_setup;
>>+	__rte_eth_trace_tx_hairpin_queue_setup;
>>+	__rte_eth_trace_hairpin_bind;
>>+	__rte_eth_trace_hairpin_get_peer_ports;
>>+	__rte_eth_trace_hairpin_unbind;
>>+	__rte_eth_trace_link_speed_to_str;
>>+	__rte_eth_trace_link_to_str;
>>+	__rte_eth_trace_fec_get_capability;
>>+	__rte_eth_trace_fec_get;
>>+	__rte_eth_trace_fec_set;
>>+	__rte_eth_trace_get_monitor_addr;
>>+	__rte_eth_trace_representor_info_get;
>>+	__rte_ethdev_trace_capability_name;
>>+	__rte_ethdev_trace_conf_get;
>>+	__rte_eth_trace_macaddrs_get;
>>+	__rte_eth_trace_rx_metadata_negotiate;
>>+	__rte_ethdev_trace_priority_flow_ctrl_queue_configure;
>>+	__rte_ethdev_trace_priority_flow_ctrl_queue_info_get;
>>+	__rte_ethdev_trace_priv_dump;
>>+	__rte_eth_trace_ip_reassembly_capability_get;
>>+	__rte_eth_trace_ip_reassembly_conf_get;
>>+	__rte_eth_trace_ip_reassembly_conf_set;
>>+	__rte_eth_trace_rx_avail_thresh_query;
>>+	__rte_eth_trace_rx_avail_thresh_set;
>> };
>>--
>>2.28.0