@poddingue Yeah, that does make sense. I understand that this wouldn't necessarily be an intended usecase. I'll probably just get a cheap consumer GPU. And apologies for if this question is painfully obvious, but how would I mention @Team-Hypervisor-Kernel?
But if I can hypothesize, firmware is usually accessible via sysfs, there's an Archlinux guide here: https://wiki.archlinux.org/title/Unified_Extensible_Firmware_Interface/Secure_Boot#Determine_OpROM_signature for determining OpROM signatures, which includes getting it as a file, so maybe that could be loaded in someway, but I know not of the feasibility of that.
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RE: PCIe Passthrough of Radeon iGPU fails
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RE: PCIe Passthrough of Radeon iGPU fails
@poddingue Yeah, that does make sense. I understand that this wouldn't necessarily be an intended usecase. I'll probably just get a cheap consumer GPU. And apologies for if this question is painfully obvious, but how would I mention @Team-Hypervisor-Kernel?
But if I can hypothesize, firmware is usually accessible via sysfs, there's an Archlinux guide here: https://wiki.archlinux.org/title/Unified_Extensible_Firmware_Interface/Secure_Boot#Determine_OpROM_signature for determining OpROM signatures, which includes getting it as a file, so maybe that could be loaded in someway, but I know not of the feasibility of that. -
PCIe Passthrough of Radeon iGPU fails
So I have a Ryzen 9 7900 and a functioning XCP-ng 8.3 installation and I can hide the iGPU correctly, however, passing it through fails. A Github issue here: https://github.com/gangqizai/igd/issues/24 provides some interesting information. Iit seems that the OpROM for integrated graphics is stored and loaded in firmware rather than anything directly handleable by Xen. At the very least, is there any way to make the emulated graphics less choppy? I used virtual-machine-manager and I know not of if the graphics emulation was really good on CPU or if it used acceleration from the iGPU that I have, but it was able to run Windows 10 with good graphics
