https://bugs.dpdk.org/show_bug.cgi?id=1326

            Bug ID: 1326
           Summary: rxtx_offload/txoffload_port: tx_offload switch is
                    opposite to expected
           Product: DPDK
           Version: 23.11
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: testpmd
          Assignee: dev@dpdk.org
          Reporter: hailinx.xu@intel.com
  Target Milestone: ---

[Environment]
*************
DPDK Version: dpdk-23.11-rc3: 92d7ce4afc4a558f27bbc8368823c625f4e0f9dc
OS: Ubuntu RHEL 9.2/5.14.0-284.11.1.el9_2.x86_64
Compiler: gcc version 11.3.1
Hardware platform: Intel(R) Xeon(R) Gold 6140M CPU @ 2.30GHz
NIC hardware:
Intel Corporation Ethernet Connection X722 for 10GBASE-T 37d2
NIC firmware: 
driver:  i40e-2.23.17
firmware-version: 6.20 0x80003d3e 1.2935.0

[Test step]
***********
1. blind port to vfio-pci
./usertools/dpdk-devbind.py -b vfio-pci 0000:3d:00.0 0000:3d:00.1
2. launch dpdk-test ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -l 1-4 -n 4
-a 0000:3d:00.0 -a 0000:3d:00.1 --file-prefix=dpdk_99264_20231116054142 -- -i
--rxq=4 --txq=4 --port-topology=loop
testpmd> port stop 0
4. enable tx_offload
testpmd> port config 0 tx_offload all on
5. disbale tx_offload
testpmd> port config 0 tx_offload all off
Show the output from the previous commands.

[Show the output from the previous commands]
********************************************
ebable tx_offload:
==================
testpmd> show port 0 tx_offload configuration
Tx Offloading Configuration of port 0 :
  Port : MBUF_FAST_FREE
  Queue[ 0] : MBUF_FAST_FREE
  Queue[ 1] : MBUF_FAST_FREE
  Queue[ 2] : MBUF_FAST_FREE
  Queue[ 3] : MBUF_FAST_FREE

ebable tx_offload:
==================
testpmd> show port 0 tx_offload configuration
Tx Offloading Configuration of port 0 :
  Port : MBUF_FAST_FREE
  Queue[ 0] : MBUF_FAST_FREE
  Queue[ 1] : MBUF_FAST_FREE
  Queue[ 2] : MBUF_FAST_FREE
  Queue[ 3] : MBUF_FAST_FREE

[Expected Result]
*****************
enable tx_offload:
==================
testpmd> show port 0 tx_offload configuration
Tx Offloading Configuration of port 0 :
  Port : MBUF_FAST_FREE
  Queue[ 0] : VLAN_INSERT IPV4_CKSUM UDP_CKSUM TCP_CKSUM SCTP_CKSUM TCP_TSO
OUTER_IPV4_CKSUM QINQ_INSERT VXLAN_TNL_TSO GRE_TNL_TSO IPIP_TNL_TSO
GENEVE_TNL_TSO MULTI_SEGS MBUF_FAST_FREE OUTER_UDP_CKSUM
  Queue[ 1] : VLAN_INSERT IPV4_CKSUM UDP_CKSUM TCP_CKSUM SCTP_CKSUM TCP_TSO
OUTER_IPV4_CKSUM QINQ_INSERT VXLAN_TNL_TSO GRE_TNL_TSO IPIP_TNL_TSO
GENEVE_TNL_TSO MULTI_SEGS MBUF_FAST_FREE OUTER_UDP_CKSUM
  Queue[ 2] : VLAN_INSERT IPV4_CKSUM UDP_CKSUM TCP_CKSUM SCTP_CKSUM TCP_TSO
OUTER_IPV4_CKSUM QINQ_INSERT VXLAN_TNL_TSO GRE_TNL_TSO IPIP_TNL_TSO
GENEVE_TNL_TSO MULTI_SEGS MBUF_FAST_FREE OUTER_UDP_CKSUM
  Queue[ 3] : VLAN_INSERT IPV4_CKSUM UDP_CKSUM TCP_CKSUM SCTP_CKSUM TCP_TSO
OUTER_IPV4_CKSUM QINQ_INSERT VXLAN_TNL_TSO GRE_TNL_TSO IPIP_TNL_TSO
GENEVE_TNL_TSO MULTI_SEGS MBUF_FAST_FREE OUTER_UDP_CKSUM

disable tx_offload:
===================
testpmd> show port 0 tx_offload configuration
Tx Offloading Configuration of port 0 :
  Port : MBUF_FAST_FREE
  Queue[ 0] :
  Queue[ 1] :
  Queue[ 2] :
  Queue[ 3] :

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