> On Nov 5, 2024, at 1:50 PM, David Marchand <david.march...@redhat.com> wrote:
>
> Hello,
>
> On Tue, Nov 5, 2024 at 7:08 PM David Aldrich
> <david.aldrich.n...@gmail.com> wrote:
>>
>> Hi, we want to run DPDK on a NVIDIA Grace cpu. I tried building DPDK
>> v.23.11.1 with gcc 14.2 but got:
>>
>> Message: Arm implementer: Arm
>> Message: Arm part number: 0xd4f
>>
>> config/arm/meson.build:687:8: ERROR: Problem encountered: Unsupported
>> part number 0xd4f of implementer 0x41. Please add support for it or
>> use the generic (-Dplatform=generic) build.
>>
>> I think part number 0xd4f is ARM Neoverse-V2.
>>
>> I have seen some dpdk patch emails about support for Neoverse-V2 but I
>> don't know how to interpret them. Can anyone please tell me the dpdk
>> support status for this cpu, or tell me what we can do to workaround
>> this?
>
> IIUC, this was added in v24.03 in commit d007038c0121 ("config/arm:
> add NVIDIA Grace CPU").
> Cc: Honnappa.
It is not back ported. You can use the latest release or back port the patch.
>
> --
> David Marchand
>
