Re: GPU IOV in spectrum

Alyssa Ross
2026-03-24T10:55:39Z

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No Name <ethanhindmarsh04@gmail.com> writes:

> What's the status of GPU/SR-IOV in spectrum?
> Looks like Intel & AMD has made it somewhat possible
> https://www.phoronix.com/news/AMD-GIM-Open-Source (avail to firepro-s cards
> which are cheap nowadays)
> https://forum.level1techs.com/t/proxmox-9-0-intel-b50-sr-iov-finally-its-almost-here-early-adopters-guide/238107
> (& seems like a lot of Intel iGPUs support sriov)
>
> Any plans on implementing support?
> Blocked by wider hardware mfr support? & likely indefinitely blocked due to
> legacy systems?

Yeah, in comparison to DRM native contexts, SR-IOV looks a lot less
interesting due to the limited hardware and software support. Nice to
learn that there are finally upstream drivers for the Intel ones at
least though.