Test-Label: intel-Functional
Test-Status: SUCCESS
_Functional PASS_

DPDK git repo: dpdk
commit 4bd1a50a0791e7e2a0d1719114150d262f82cc21
Author: David Marchand <david.marchand@redhat.com>
Date:   Tue Nov 4 11:02:14 2025 +0100

    mbuf: dump Tx offload metadata
    
    When debugging TSO and other checksum offloads, dumping the various
    l*_len fields and TSO segmentation size can be helpful.
    
    Example in OVS that dumps a mbuf on rte_eth_tx_prepare failure:
    
    Before:
    netdev_dpdk(pmd-c30/id:11)|DBG|dpdk0: First invalid packet:
    dump mbuf at 0x2201a916c0, iova=0x2200800580, buf_len=6864
      pkt_len=6804, ol_flags=0x3114800000000102, nb_segs=1, port=65535, ptype=0
      segment at 0x2201a916c0, data=0x22008005b2, len=6804, off=50, refcnt=1
      Dump data at [0x22008005b2], len=6804
    ...
    
    After:
    netdev_dpdk(pmd-c30/id:11)|DBG|dpdk0: First invalid packet:
    dump mbuf at 0x2201a916c0, iova=0x2200800580, buf_len=6864, pkt_len=6804
      outer_l2_len=14, outer_l3_len=40, l2_len=38, l3_len=40, l4_len=32
      ol_flags=0x3114800000000102, nb_segs=1, port=65535, ptype=0
      segment at 0x2201a916c0, data=0x22008005b2, len=6804, off=50, refcnt=1
      Dump data at [0x22008005b2], len=6804
    ...
    
    Signed-off-by: David Marchand <david.marchand@redhat.com>

Smoke-Testing Summary : 31 Case Done, 31 Successful, 0 Failures      


OS : Ubuntu 22.04.2 LTS       
Kernel : 5.15.0-60-generic         
GCC : 11.3.0-1ubuntu1~22.04        
NIC : Ethernet Controller XL710 for 40GbE QSFP+         
Target : x86_64-native-linuxapp-gcc      

	Test result details:
	+-----------------+---------------------------------------------------+-------+
	| suite           | case                                              | status|
	+-----------------+---------------------------------------------------+-------+
	| checksum_offload| test_checksum_offload_with_vlan                   | passed|
	| checksum_offload| test_do_not_insert_checksum_on_the_transmit_packet| passed|
	| checksum_offload| test_hardware_checksum_check_ip_rx                | passed|
	| checksum_offload| test_hardware_checksum_check_ip_tx                | passed|
	| checksum_offload| test_hardware_checksum_check_l4_rx                | passed|
	| checksum_offload| test_insert_checksum_on_the_transmit_packet       | passed|
	| checksum_offload| test_rx_checksum_valid_flags                      | passed|
	| checksum_offload| test_hardware_checksum_check_l4_tx                | n/a   |
	| dual_vlan       | test_dual_vlan_priority_rxtx                      | passed|
	| dual_vlan       | test_vlan_filter_config                           | passed|
	| dual_vlan       | test_vlan_filter_table                            | passed|
	| dual_vlan       | test_vlan_insert_config                           | passed|
	| dual_vlan       | test_vlan_random_test                             | passed|
	| dual_vlan       | test_vlan_strip_config                            | passed|
	| dual_vlan       | test_vlan_synthetic_test                          | passed|
	| dual_vlan       | test_vlan_tpid_config                             | passed|
	| dual_vlan       | test_vlan_stripq_config                           | n/a   |
	| jumboframes     | test_jumboframes_bigger_jumbo                     | passed|
	| jumboframes     | test_jumboframes_jumbo_jumbo                      | passed|
	| jumboframes     | test_jumboframes_jumbo_nojumbo                    | passed|
	| jumboframes     | test_jumboframes_normal_jumbo                     | passed|
	| jumboframes     | test_jumboframes_normal_nojumbo                   | passed|
	| rxtx_offload    | test_rxoffload_port_all                           | passed|
	| rxtx_offload    | test_rxoffload_port_cmdline                       | passed|
	| rxtx_offload    | test_txoffload_port                               | passed|
	| rxtx_offload    | test_txoffload_port_all                           | passed|
	| rxtx_offload    | test_txoffload_port_checksum                      | passed|
	| rxtx_offload    | test_txoffload_port_cmdline                       | passed|
	| rxtx_offload    | test_rxoffload_queue                              | n/a   |
	| rxtx_offload    | test_txoffload_port_multi_segs                    | n/a   |
	| rxtx_offload    | test_txoffload_queue                              | n/a   |
	+-----------------+---------------------------------------------------+-------+


DPDK STV team