Search results for query: platform RMRR requirement

yes it's a bios issue, maybe check for a bios upgrade

...entered forwarding state [54707.772463] vfio-pci 0000:07:00.0: DMAR: Device is ineligible for IOMMU domain attach due to platform RMRR requirement. Contact your platform vendor. [54708.022959] fwbr100i0: port 2(tap100i0) entered disabled state [54708.069036] fwbr100i0: port 1(fwln100i0)...

...compiled, installed, and booted correctly. I'm still getting "DMAR: Device is ineligible for IOMMU domain attach due to platform RMRR requirement. Contact your platform vendor." when I do the dmesg | grep command. There is also an interesting message being thrown in the dmesg | grep command...

dmesg prints the following: this is most often some bios limitation, so check if there is some switch/option in the bios to allow passthrough etc. , check for an updated bios or ask your motherboard vendor

this should work on all HP Gen8 server, there are essentially 2 options to patch: 1. manually, by following the original tutorial by OP and adapt to the kernel you are running 2. use the pre-compiled bins if you run kernel 5.9 or below, you can follow...

...0 under DRHD base 0xdcffe000 IOMMU 1 [ 117.168990] vfio-pci 0000:04:00.1: DMAR: Device is ineligible for IOMMU domain attach due to platform RMRR requirement. Contact your platform vendor. If anyone can help or give the link to follow the resolve if it is possible, and great thank for...

...Sorry, I did not see this message in your log the first time: DMAR: Device is ineligible for IOMMU domain attach due to platform RMRR requirement. Contact your platform vendor. It means that your system with its current BIOS won't be able to do PCI passthrough. There are several people with...

...verification failure [ 42.058940] vfio-pci 0000:05:00.1: DMAR: Device is ineligible for IOMMU domain attach due to platform RMRR requirement. Contact your platform vendor. [ 214.680913] vfio-pci 0000:05:00.1: DMAR: Device is ineligible for IOMMU domain attach due to platform RMRR...

Hi, nice How To but i get this question: So what can i do. I used Option B and with Option A i get the same "error". Thx 4 your help Edit: I used this version of pve:

Help... Sorry... HP ProLiant ML350P Gen8 ProxMox 6.2-1 or 6.3-1. I've tried both A and B on fresh installs of both ProxMox versions. The problem I have is with the make command. Here is the output. root@sky-pve-1:/usr/src/pve-kernel# make test -f "submodules/ubuntu-hirsute/README" ||...

...indeed a waring in dmesg: [ 443.590332] vfio-pci 0000:0a:00.0: DMAR: Device is ineligible for IOMMU domain attach due to platform RMRR requirement. Contact your platform vendor. Following this message I then did a lgoogle search and found this ...

...my journey. Error Received from dmesg: vfio-pci 0000:03:00.0: DMAR: Device is ineligible for IOMMU domain attach due to platform RMRR requirement. Contact your platform vendor. echo "deb http://downloads.linux.hpe.com/SDR/repo/stk buster/current non-free" >> nano /etc/apt/sources.list apt...

...It gives you steps to compile a new kernel to get around the "Device is ineligible for IOMMU domain attach due to platform RMRR requirement" RMRR errors you get on an HP Bios with non-supported Vega Cards. However when I start the VM I get: kvm: -device...

Hello Feni, I have not been able to get this working on MicroServer Gen8. I can see you started this tutorial a long time ago but posted as recently as a couple of months back, so I was wondering if you have got this working on a Gen8? Thanks.

I tried this on MicroServer Gen8 without success. Do you have a MicroServer or know this to work on them? Do you know if a particular/older kernel would make a difference?

root@pve:~# cat /sys/module/vfio_iommu_type1/parameters/allow_unsafe_interrupts Y

Yes I see it at the end of the string in cat /proc/cmdline. The only option for VT-d in the BIOS is to enable/disable. There are no passthrough options in the BIOS.

...available on this system [ 3058.155053] vfio-pci 0000:08:00.1: DMAR: Device was ineligible for IOMMU domain attach due to platform RMRR requirement. Patch is in effect. [ 3058.155065] vfio_iommu_type1_attach_group: No interrupt remapping support. Use the module param...

...for it have not worked: [ 1176.469918] vfio-pci 0000:0a:00.1: DMAR: Device is ineligible for IOMMU domain attach due to platform RMRR requirement. Contact your platform vendor. i have tried using bios and uefi guests but that doesnt change anything i even updated the bios to a recent...