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From: wenxu <wenxu@ucloud.cn>
To: dev@dpdk.org
Subject: [dpdk-dev] nvgre inner rss problem in mlx5
Date: Wed, 28 Apr 2021 11:43:25 +0800 (GMT+08:00)	[thread overview]
Message-ID: <ABgAwQBVFGWPIrErPXhQo4qN.1.1619581405909.Hmail.wenxu@ucloud.cn> (raw)

Hi mlnx teams,


I test the upstream dpdk with the nvgre inner rss action with dpdk-testpmd


# ./dpdk-testpmd -c 0x1f  -n 4 -m 4096 -w "0000:19:00.1"  --huge-dir=/mnt/ovsdpdk  -- --forward-mode=rxonly --rxq=4 --txq=4 --auto-start --nb-cores=4

#  testpmd>> flow create 0 ingress pattern eth / ipv4 / nvgre / end actions rss level 2 types ip udp tcp end queues 0 1 2 3 end / end


Add rte flow for nvgre wit action inner（level 2） rss to the queues 0,1,2,3.


And I test this with the same underlay tunnel but differrent inner ip address/udp ports. But Only one queue recieve the packet.




And if I test this with vxlan case. it works as we expect.
testpmd>> flow create 0 ingress pattern eth / ipv4 / udp / vxlan / end actions rss level 2 types ip udp tcp end queues 0 1 2 3 end / end




# lspci | grep Ether
19:00.0 Ethernet controller: Mellanox Technologies MT27800 Family [ConnectX-5]
19:00.1 Ethernet controller: Mellanox Technologies MT27800 Family [ConnectX-5]



Fw version is 16.29.1016
# ethtool -i net3
driver: mlx5_core
version: 5.12.0-rc4+
firmware-version: 16.29.1016 (MT_0000000080)


Are there any problems for my test case.


BR
wenxu







             reply	other threads:[~2021-04-28  9:53 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-28  3:43 wenxu [this message]
2021-04-28  3:47 [dpdk-dev] nvgre inner rss problem in mlx5 wenxu
2021-04-28  4:22 ` Asaf Penso
2021-04-28  5:48   ` wenxu
2021-04-28  9:31     ` Asaf Penso
2021-04-29  8:29       ` wenxu
2021-04-29  9:06         ` Asaf Penso
2021-05-10  4:53           ` [dpdk-dev] : " wenxu
2021-05-10  8:05             ` Asaf Penso
2021-05-11  3:10               ` wenxu
2021-05-12 18:45                 ` Asaf Penso
2021-08-03  8:44 [dpdk-dev] " wenxu

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