https://bugs.dpdk.org/show_bug.cgi?id=1069
Bug ID: 1069
Summary: Testpmd parameter --enable-lro fails on Mellanox
ConnectX-5
Product: DPDK
Version: 22.03
Hardware: All
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: ethdev
Assignee: dev@dpdk.org
Reporter: liangxing.w...@arm.com
Target Milestone: ---
User tried to enable lro for Mellanox ConnectX5 (MT27800) card through below
dpdk testpmd cmd:
#################
sudo ./dpdk-testpmd -l 15-16 -a 0000:01:00.0,dv_flow_en=1 -v -- --txq=1
--rxq=1 --enable-lro -i
but always encountered below error:
#####################
EAL: Detected CPU lcores: 80
EAL: Detected NUMA nodes: 1
EAL: RTE Version: 'DPDK 22.03.0'
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'VA'
EAL: 32 hugepages of size 1073741824 reserved, but no mount
ed hugetlbfs found for that size
EAL: VFIO support initialized
EAL: Probe PCI driver: mlx5_pci (15b3:1019) device: 0000:01
:00.0 (socket 0)
testpmd: create a new mbuf pool <mb_pool_0>: n=155456, size
=2176, socket=0
testpmd: preferred mempool ops selected: ring_mp_mc
Warning! port-topology=paired and odd forward ports number,
the last port will pair with itself.
Configuring Port 0 (socket 0)
Ethdev port_id=0 requested Rx offloads 0x10 doesn't match R
x offloads capabilities 0x19620f in rte_eth_dev_configure()
Fail to configure port 0
EAL: Error - exiting with code: 1
Cause: Start ports failed
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