DPDK Window 10: Hello World example Error: Failed to initialize DDP parser

[Im Groot <imgroot2048@gmail.com>]

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Hi

I recently started building a DPDK for window 10 22H2. I was able to build
the virt2phy and netuio driver successfully. I am using DPDK  DPDK 22.11.3
(LTS).

   - I used visual studio 2019 community edition with WDK and SDK
   10.0.22000 as recommended by you. And both drivers were built and
   installed successfully. Device manager looks like this:
   [image: image.png]



   - I have granted lock pages in memory on window 10. I guess this is
   supported.
    [image: image.png]



   - Now I am running the hello world example and I am getting the
   following message on cmd. I want to know how I can debug this issue:
   [image: image.png]


C:\dpdk\build\examples>dpdk-helloworld.exe -l 0-3
EAL: Detected CPU lcores: 4
EAL: Detected NUMA nodes: 1
EAL: Multi-process support is requested, but not available.
EAL: Requested device 0000:00:1f.6 cannot be used
EAL: Probe PCI driver: net_ice (8086:159b) device: 0000:01:00.0 (socket -1)
ice_flow_init(): Failed to initialize DDP parser, raw packet filter will
not be supported
EAL: Probe PCI driver: net_ice (8086:159b) device: 0000:01:00.1 (socket -1)
ice_flow_init(): Failed to initialize DDP parser, raw packet filter will
not be supported
hello from core 1
hello from core 2
hello from core 3
hello from core 0



*Questions:*
I have the following queries:

   1. What does this error say (hello world example). Is there some issue
   with the installation? How can I resolve this issue?
      - *EAL: Probe PCI driver: net_ice (8086:159b) device: 0000:01:00.0
      (socket -1)*
      *ice_flow_init(): Failed to initialize DDP parser, raw packet filter
      will not be supported*
      2. Does the driver in the device manager look alright?
   3. I am using DPDK  DPDK 22.11.3 (LTS). Is this the correct version to
   use?


Thanks

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