rxtx_offload/txoffload_port: tx_offload switch is opposite to expected
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: [email protected]
Reporter: [email protected]
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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https://bugs.dpdk.org/show_bug.cgi?id=1326
Thomas Monjalon ([email protected]) changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED--- Comment #5 from Thomas Monjalon ([email protected]) --- Resolved in http://git.dpdk.org/dpdk/commit/?id=d407a155e0
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