Set dv_flow_en=2, but cannot create HWS action since HWS is not supported

Infrastructure & Networking Software And Drivers Mellanox OFED
1

Hi.
I’m trying to use rte_flow rules with asynchronous API in DPDK 22.11.
When I configure rte flow set using rte_flow_configure(), it returns like below and fail to configure.

mlx5_net: [mlx5dr_action_create_generic]: Cannot create HWS action since HWS is not supporte
d

I found that dv_flow_en is set as 2, but when querying HCA capability, mlx5dr_cmd_query_caps() returns caps->wqe_based_update of 0.

I guess there is something more that I should setup with firmware.
Is there anyone has tried asynchronous rte_flow APIs?
How can I use rte_flow_configure()?

Thanks

2

Are you familiar with the following links:
This is basis though might provide you some answers to your inquiries.
You might want to check that the HCA is supported and flashed with our latest FW respectively.

https://doc.dpdk.org/guides/nics/mlx5.html
Section HW steering (NIC ConnectX-5 and before are not supported) + other validations worst checking

https://doc.dpdk.org/guides-22.11/howto/rte_flow.html#
https://doc.dpdk.org/guides-22.11/prog_guide/rte_flow.html#generic-flow-api

3

After installing latest FW, it worked. Thank you.