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Add discrete GPU pass-through

Open flexiondotorg opened this issue 4 years ago • 5 comments

Add support for PCIe GPU pass-through.

flexiondotorg avatar Oct 19 '21 01:10 flexiondotorg

Has there been any discussion about this?

(Didn't know if there was another place where people would possibly talk about this, and didn't want to push any suggestions without seeing what others had said :upside_down_face: )

elreydetoda avatar Oct 28 '21 03:10 elreydetoda

My proposal is that there should be a new script something name like quickpass, which would help the user to modify the conf file after install to make proper pass-trough happens. This could mean to map out iommo groups, advice user which gpu and pcie device to isolate (usb hub, networkcard, soundcard).

PS: This script should have a quickpass check function to determinate if hardware is capable of isolation at all. To inform the user beforehand so that they wouldn't try to debug and spend hours why it's not working.

takov751 avatar Nov 05 '21 06:11 takov751

A while ago I started working on something similar. It has a bunch of logic in it already for many of the checks for gpu passthrough. Feel free to take ideas from it!

https://github.com/kevindurb/gpu-passthrough-helper

kevindurb avatar Jan 29 '22 14:01 kevindurb

Or here lot of helpers: @pavolelsig

I made one for void from it...

zen0bit avatar Feb 06 '22 09:02 zen0bit

https://github.com/NextWork123/VFIO-KVM

osevan avatar Sep 14 '22 07:09 osevan

Duplicate of #688

flexiondotorg avatar Jun 14 '23 11:06 flexiondotorg