Re: Problem enabling IOMMU with Buster and Xen

2019-09-11 Thread Dan Ritter
Intense Red wrote: > >What I want to do is to run multiple secure/separated VMs on a machine. > One > of those VMs will be to handle an Internet connection and firewall. Another > VM > will do filesharing via NFS and Samba; another VM is to run Kodi and output > videos/TV via HDMI to a T

Re: Problem enabling IOMMU with Buster and Xen

2019-09-11 Thread Intense Red
> Have you enabled SR-IOV in the bios? I love how the various BIOS entries have zero help even though AMI has an empty help/description field. No, that was not enabled -- thanks! -- but even enabling it, doing a cold/poweroff boot cycle does nothing. It still gives the exact same error messa

Re: Problem enabling IOMMU with Buster and Xen

2019-09-10 Thread Nektarios Katakis
On Tue, 10 Sep 2019 09:00:44 -0500 Intense Red wrote: >A box booting Xen with an updated Debian 10/Buster setup as Xen's > dom0, a Ryzen CPU and Radeon-based GPU. > >/etc/default/grub has been modified to include: > > GRUB_CMDLINE_LINUX_DEFAULT="quiet iommu=1 amd_iommu=on" > > and grub

Problem enabling IOMMU with Buster and Xen

2019-09-10 Thread Intense Red
A box booting Xen with an updated Debian 10/Buster setup as Xen's dom0, a Ryzen CPU and Radeon-based GPU. /etc/default/grub has been modified to include: GRUB_CMDLINE_LINUX_DEFAULT="quiet iommu=1 amd_iommu=on" and grub has been updated. After a reboot Xen reports: # xl dmesg | grep I