Hello everybody.
I have a Ryzen 7 5700u mini pc and I'm trying to passthrough the gpu to an LXC with the frigate. Proxmox 8.0.9
I followed several tutorials, tried several different things, but there was always a point where I couldn't move forward.
https://forum.proxmox.com/threads/how-to-amdgpu-on-proxmox-7.95285/
Some files didn't exist in my installation and had to be created, I don't know to what extent this matters:
/etc/modprobe.d/pve-blacklist.conf:
/etc/modprobe.d/vfio.conf
/etc/modprobe.d/vfio-pci.conf is empty
/etc/modules
/etc/default/grub:
As far as I understand, everything is correct up to this point, right?
If so, my problem starts here:
What I need to do?
Thanks
I have a Ryzen 7 5700u mini pc and I'm trying to passthrough the gpu to an LXC with the frigate. Proxmox 8.0.9
I followed several tutorials, tried several different things, but there was always a point where I couldn't move forward.
https://forum.proxmox.com/threads/how-to-amdgpu-on-proxmox-7.95285/
Some files didn't exist in my installation and had to be created, I don't know to what extent this matters:
/etc/modprobe.d/pve-blacklist.conf:
Code:
# This file contains a list of modules which are not supported by Proxmox VE
# nvidiafb see bugreport https://bugzilla.proxmox.com/show_bug.cgi?id=701
blacklist nouveau
blacklist nvidia
blacklist nvidiafb
blacklist snd_hda_codec_hdmi
blacklist snd_hda_intel
blacklist snd_hda_codec
blacklist snd_hda_core
blacklist radeon
blacklist amdgpu/etc/modprobe.d/vfio.conf
Code:
options vfio-pci ids=1002:164c,1002:1637
softdep radeon pre: vfio-pci
softdep amdgpu pre: vfio-pci
softdep snd_hda_intel pre: vfio-pci/etc/modprobe.d/vfio-pci.conf is empty
/etc/modules
Code:
# /etc/modules: kernel modules to load at boot time.
#
# This file contains the names of kernel modules that should be loaded
# at boot time, one per line. Lines beginning with "#" are ignored.
# Parameters can be specified after the module name.
vfio
vfio_iommu_type1
vfio_pci
vfio_virqfd
Code:
root@pve:~# find /sys/kernel/iommu_groups/ -type l
/sys/kernel/iommu_groups/17/devices/0000:04:00.6
/sys/kernel/iommu_groups/7/devices/0000:00:14.3
/sys/kernel/iommu_groups/7/devices/0000:00:14.0
/sys/kernel/iommu_groups/15/devices/0000:04:00.3
/sys/kernel/iommu_groups/5/devices/0000:00:08.0
/sys/kernel/iommu_groups/13/devices/0000:04:00.1
/sys/kernel/iommu_groups/3/devices/0000:00:02.1
/sys/kernel/iommu_groups/11/devices/0000:03:00.0
/sys/kernel/iommu_groups/1/devices/0000:00:01.3
/sys/kernel/iommu_groups/8/devices/0000:00:18.3
/sys/kernel/iommu_groups/8/devices/0000:00:18.1
/sys/kernel/iommu_groups/8/devices/0000:00:18.6
/sys/kernel/iommu_groups/8/devices/0000:00:18.4
/sys/kernel/iommu_groups/8/devices/0000:00:18.2
/sys/kernel/iommu_groups/8/devices/0000:00:18.0
/sys/kernel/iommu_groups/8/devices/0000:00:18.7
/sys/kernel/iommu_groups/8/devices/0000:00:18.5
/sys/kernel/iommu_groups/16/devices/0000:04:00.4
/sys/kernel/iommu_groups/6/devices/0000:00:08.1
/sys/kernel/iommu_groups/14/devices/0000:04:00.2
/sys/kernel/iommu_groups/4/devices/0000:00:02.2
/sys/kernel/iommu_groups/12/devices/0000:04:00.0
/sys/kernel/iommu_groups/2/devices/0000:00:02.0
/sys/kernel/iommu_groups/10/devices/0000:02:00.0
/sys/kernel/iommu_groups/0/devices/0000:00:01.0
/sys/kernel/iommu_groups/9/devices/0000:01:00.0
root@pve:~#
Code:
root@pve:~# dmesg | grep -e DMAR -e IOMMU -e AMD-Vi
[ 0.128404] AMD-Vi: ivrs, add hid:AMDI0020, uid:\_SB.FUR0, rdevid:160
[ 0.128406] AMD-Vi: ivrs, add hid:AMDI0020, uid:\_SB.FUR1, rdevid:160
[ 0.128407] AMD-Vi: ivrs, add hid:AMDI0020, uid:\_SB.FUR2, rdevid:160
[ 0.128408] AMD-Vi: ivrs, add hid:AMDI0020, uid:\_SB.FUR3, rdevid:160
[ 0.128409] AMD-Vi: Using global IVHD EFR:0x206d73ef22254ade, EFR2:0x0
[ 0.402035] pci 0000:00:00.2: AMD-Vi: IOMMU performance counters supported
[ 0.402893] pci 0000:00:00.2: AMD-Vi: Found IOMMU cap 0x40
[ 0.402895] AMD-Vi: Extended features (0x206d73ef22254ade, 0x0): PPR X2APIC NX GT IA GA PC GA_vAPIC
[ 0.402904] AMD-Vi: Interrupt remapping enabled
[ 0.402906] AMD-Vi: X2APIC enabled
[ 0.667845] AMD-Vi: Virtual APIC enabled
[ 0.668540] perf/amd_iommu: Detected AMD IOMMU #0 (2 banks, 4 counters/bank).
root@pve:~#
Code:
root@pve:~# lspci -nn | grep -e 'AMD/ATI'
04:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Lucienne [1002:164c] (rev c1)
04:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Renoir Radeon High Definition Audio Controller [1002:1637]
root@pve:~#/etc/default/grub:
Code:
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'
GRUB_DEFAULT=0
GRUB_TIMEOUT=2
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet iommu=pt"
GRUB_CMDLINE_LINUX=""
# If your computer has multiple operating systems installed, then you
# probably want to run os-prober. However, if your computer is a host
# for guest OSes installed via LVM or raw disk devices, running
# os-prober can cause damage to those guest OSes as it mounts
# filesystems to look for things.
#GRUB_DISABLE_OS_PROBER=false
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"As far as I understand, everything is correct up to this point, right?
If so, my problem starts here:
Code:
root@pve:~# ls -l /dev/dri
ls: cannot access '/dev/dri': No such file or directory
root@pve:~#What I need to do?
Thanks
Last edited:
