[SOLVED] VM GPU Passthrough Crashes PVE Host

H

herotm

Member
Jun 15, 2021
13
0
6
36
PVE Ver: 7.4-1
CPU: Ryzen 7. 5800X
Motherboard: Crosshair Hero VIII Wifi ( No IGPU )
GPU: RX 570
Reproduce: Start VM then pretty much after 30 seconds pve dies, then reboots back in 2 minutes.

/etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT="quiet amd_iommu=on iommu=pt pcie_acs_override=downstream,multifunction initcall_blacklist=sysfb_init"
Click to expand...

blacklist.conf
blacklist radeon


blacklist nouveau


blacklist nvidia


blacklist amdgpu
Click to expand...


/etc/modules
vfio
vfio_iommu_type1
vfio_pci
vfio_virqfd
Click to expand...

/etc/modprobe.d/vfio.conf
options vfio-pci ids=1002:67df,1002:aaf0 disable_vga=1
Click to expand...
kvm.conf
options kvm ignore_msrs=1
Click to expand...

IOMMU
IOMMU group 0 00:01.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]


IOMMU group 10 00:08.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]


IOMMU group 11 00:08.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] [1022:1484]


IOMMU group 12 00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] (rev 61)


IOMMU group 12 00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] (rev 51)


IOMMU group 13 00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 0 [1022:1440]


IOMMU group 13 00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 1 [1022:1441]


IOMMU group 13 00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 2 [1022:1442]


IOMMU group 13 00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 3 [1022:1443]


IOMMU group 13 00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 4 [1022:1444]


IOMMU group 13 00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 5 [1022:1445]


IOMMU group 13 00:18.6 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 6 [1022:1446]


IOMMU group 13 00:18.7 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 7 [1022:1447]


IOMMU group 14 01:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller PM9A1/980PRO [144d:a80a]


IOMMU group 15 02:00.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Matisse Switch Upstream [1022:57ad]


IOMMU group 16 03:01.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1022:57a3]


IOMMU group 17 03:03.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1022:57a3]


IOMMU group 18 03:05.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1022:57a3]


IOMMU group 19 03:06.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1022:57a3]


IOMMU group 1 00:01.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge [1022:1483]


IOMMU group 20 03:08.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1022:57a4]


IOMMU group 21 03:09.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1022:57a4]


IOMMU group 22 03:0a.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1022:57a4]


IOMMU group 23 04:00.0 Non-Volatile memory controller [0108]: Sandisk Corp WD Black SN850 [15b7:5011] (rev 01)


IOMMU group 24 05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller [10ec:8125]


IOMMU group 25 06:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03)


IOMMU group 26 07:00.0 Network controller [0280]: Intel Corporation Wi-Fi 6 AX200 [8086:2723] (rev 1a)


IOMMU group 27 08:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Reserved SPP [1022:1485]


IOMMU group 28 08:00.1 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller [1022:149c]


IOMMU group 29 08:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller [1022:149c]


IOMMU group 2 00:01.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge [1022:1483]


IOMMU group 30 09:00.0 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] [1022:7901] (rev 51)


IOMMU group 31 0a:00.0 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] [1022:7901] (rev 51)


IOMMU group 32 0b:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480/570/570X/580/580X/590] [1002:67df] (rev ef)


IOMMU group 33 0b:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590] [1002:aaf0]


IOMMU group 34 0c:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Function [1022:148a]


IOMMU group 35 0d:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Reserved SPP [1022:1485]


IOMMU group 36 0d:00.1 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Cryptographic Coprocessor PSPCPP [1022:1486]


IOMMU group 37 0d:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller [1022:149c]


IOMMU group 38 0d:00.4 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse HD Audio Controller [1022:1487]


IOMMU group 3 00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]


IOMMU group 4 00:03.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]


IOMMU group 5 00:03.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge [1022:1483]


IOMMU group 6 00:04.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]


IOMMU group 7 00:05.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]


IOMMU group 8 00:07.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]


IOMMU group 9 00:07.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] [1022:1484]
Click to expand...

VMID.conf
agent: 1
bios: ovmf
boot: order=scsi0;ide2;net0;ide0
cores: 8
efidisk0: local-lvm:vm-500-disk-0,efitype=4m,pre-enrolled-keys=1,size=4M
hostpci0: 0000:0b:00,pcie=1,x-vga=1
ide0: SynologyDS920:iso/virtio-win.iso,media=cdrom,size=519096K
ide2: SynologyDS920:iso/Win10_21H2_x64.iso,media=cdrom,size=5722610K
machine: pc-q35-7.2
memory: 16384
meta: creation-qemu=7.2.0,ctime=1680923274
name: Windows10
net0: virtio=BE:D7:00:1E:BE:DF,bridge=vmbr0
numa: 0
ostype: win10
scsi0: local-lvm:vm-500-disk-1,size=200G
scsihw: virtio-scsi-pci
smbios1: uuid=4fa2f601-cfd6-4575-aea2-cc9498cc5360
sockets: 1
usb0: host=3-2.2
usb1: host=3-2.4
vga: none
vmgenid: 12a4f441-4e94-400b-9786-84ba0149e472
Click to expand...
 
herotm said:
PVE Ver: 7.4-1
CPU: Ryzen 7. 5800X
Motherboard: Crosshair Hero VIII Wifi ( No IGPU )
GPU: RX 570
Click to expand...
I have a very similar setup and it works fine. (With kernel 6.2, you don't even need work-around because amdgpu does the GPU hand-off to vfio-pci nicely when you don't blacklist it and don't early bind it).
herotm said:
Reproduce: Start VM then pretty much after 30 seconds pve dies, then reboots back in 2 minutes.

/etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT="quiet amd_iommu=on iommu=pt pcie_acs_override=downstream,multifunction initcall_blacklist=sysfb_init"
Click to expand...
With an X570 motherboard, you should not need pcie_acs_override=downstream,multifunction. Also, amd_iommu=on does nothing as it is enabled by default. Since you passthrough the boot GPU you definately need initcall_blacklist=sysfb_init.
Check if you changes are applied with cat /proc/cmdline because not all Proxmox use GRUB.
herotm said:
blacklist.conf
Click to expand...
If you're early binding to vfio-pci, you don't really need blacklisting but it should not hurt. And you especially don't need blacklisting of drivers that are not used, but is does not hurt.
herotm said:
/etc/modules
Click to expand...
Probably fine and otherwise the VM would not start with an error message.
herotm said:
/etc/modprobe.d/vfio.conf
options vfio-pci ids=1002:67df,1002:aaf0 disable_vga=1
Click to expand...
I would add a softdep amdgpu pre: vfio-pci and softdep snd_hda_intel pre: vfio-pci to make sure the early binding to vfio-pci works.
herotm said:
IOMMU
Click to expand...
This information is invalid anyway because you use pcie_acs_override, which you should not need as is a security risk.
herotm said:
VMID.conf
hostpci0: 0000:0b:00,pcie=1,x-vga=1
Click to expand...
Don't use Primary GPU (x-vga=1) for AMD GPUs, it's intended for NVidia GPUs. Just set Display to None, which you already did.
herotm said:
machine: pc-q35-7.2
Click to expand...
AMD Windows 10 Graphics drivers work better with Machine version 6.2 instead of 7.2.
 
Last edited:
leesteken said:
I have a very similar setup and it works fine. (With kernel 6.2, you don't even need work-around because amdgpu does the GPU hand-off to vfio-pci nicely when you don't blacklist it and don't early bind it).
Click to expand...
Updated Kernel to 6.2.9-1

leesteken said:
With an X570 motherboard, you should not need pcie_acs_override=downstream,multifunction. Also, amd_iommu=on does nothing as it is enabled by default. Since you passthrough the boot GPU you definately need initcall_blacklist=sysfb_init.
Check if you changes are applied with cat /proc/cmdline because not all Proxmox use GRUB.
Click to expand...
Made all changes its now

GRUB_CMDLINE_LINUX_DEFAULT="quiet iommu=pt,multifunction initcall_blacklist=sysfb_init"

cat /proc/cmdline

BOOT_IMAGE=/boot/vmlinuz-6.2.9-1-pve root=/dev/mapper/pve-root ro quiet iommu=pt,multifunction initcall_blacklist=sysfb_init


leesteken said:
If you're early binding to vfio-pci, you don't really need blacklisting but it should not hurt. And you especially don't need blacklisting of drivers that are not used, but is does not hurt.
Click to expand...
Removed

leesteken said:
I would add a softdep amdgpu pre: vfio-pci and softdep snd_hda_intel pre: vfio-pci to make sure the early binding to vfio-pci works.
Click to expand...
Added


options vfio-pci ids=1002:67df,1002:aaf0 disable_vga=1


softdep amdgpu pre: vfio-pci


softdep snd_hda_intel pre: vfio-pci

leesteken said:
This information is invalid anyway because you use pcie_acs_override, which you should not need as is a security risk.

Don't use Primary GPU (x-vga=1) for AMD GPUs, it's intended for NVidia GPUs. Just set Display to None, which you already did.

AMD Windows 10 Graphics drivers work better with Machine version 6.2 instead of 7.2.
Click to expand...
Disabled Primary GPU Option, Changed q35 to 6.2


Same Results :(
 
herotm said:
Updated Kernel to 6.2.9-1


Made all changes its now

GRUB_CMDLINE_LINUX_DEFAULT="quiet iommu=pt,multifunction initcall_blacklist=sysfb_init"'
Click to expand...
iommu=pt,multifunction is wrong. It's iommu=pt and you probably don't even need that.
herotm said:
cat /proc/cmdline

BOOT_IMAGE=/boot/vmlinuz-6.2.9-1-pve root=/dev/mapper/pve-root ro quiet iommu=pt,multifunction initcall_blacklist=sysfb_init



Removed


Added


options vfio-pci ids=1002:67df,1002:aaf0 disable_vga=1
Click to expand...
Since you upgraded to kernel 6.2, you don't need initcall_blacklist=sysfb_init anymore if you also remove 1002:67df, from the early binding to vfio-pci. Just let amdgpu use the VGA-function of the GPU and you'll see boot messages again (if you remove quiet) and have a host console (until you start the VM).
herotm said:
softdep amdgpu pre: vfio-pci


softdep snd_hda_intel pre: vfio-pci


Disabled Primary GPU Option, Changed q35 to 6.2


Same Results :(
Click to expand...
I forgot that the RX570 has a reset issue and you need to install vendor-reset and activate it. There is an old guide here but you'll need to install pve-headers-6.2 as well.
Once that is done, try booting your Windows VM with an Ubuntu Live ISO. You don't install Ubuntu but you run the installer (Try Ubuntu) to see if you have output on the physical display connected to the RX570. This will test the GPU passthrough without the Windows complications (Windows might be broken by now due to the unexpected reboots).
 
leesteken said:
iommu=pt,multifunction is wrong. It's iommu=pt and you probably don't even need that.

Since you upgraded to kernel 6.2, you don't need initcall_blacklist=sysfb_init anymore if you also remove 1002:67df, from the early binding to vfio-pci. Just let amdgpu use the VGA-function of the GPU and you'll see boot messages again (if you remove quiet) and have a host console (until you start the VM).

I forgot that the RX570 has a reset issue and you need to install vendor-reset and activate it. There is an old guide here but you'll need to install pve-headers-6.2 as well.
Once that is done, try booting your Windows VM with an Ubuntu Live ISO. You don't install Ubuntu but you run the installer (Try Ubuntu) to see if you have output on the physical display connected to the RX570. This will test the GPU passthrough without the Windows complications (Windows might be broken by now due to the unexpected reboots).
Click to expand...
YOU ARE AWESOME!!

THANK you!
 
Out of curiousity, if i were to add a NVidia Card for multiple VM GPU passthrough one for appleOS one for windows 10

Are there anything else to be aware of
 
herotm said:
Out of curiousity, if i were to add a NVidia Card for multiple VM GPU passthrough one for appleOS one for windows 10

Are there anything else to be aware of
Click to expand...
Yes, NVidia GPUs and macOS and Windows are always problematic for passthrough, each for different things. I have little to no experience with them, maybe someone else can help you.
 
Last edited:
Hello, I have the same problem but with the passthrough of a nic, I tried to follow the step above but nothing works, everytime I start a vm with attached a nic the host crash without any error message

these is my config:

Ryzen 5900x 64 gb and mb asus B550 proart (firmware 3002) IOMMU enabled. what else should I check?

Code: 
cat /etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT="quiet iommu=pt"

cat /proc/cmdline
initrd=\EFI\proxmox\6.2.9-1-pve\initrd.img-6.2.9-1-pve root=ZFS=rpool/ROOT/pve-1 boot=zfs iommu=pt

uname -a
Linux zeus 6.2.9-1-pve #1 SMP PREEMPT_DYNAMIC PVE 6.2.9-1 (2023-03-31T10:48Z) x86_64 GNU/Linux

dmesg | grep -e DMAR -e IOMMU
[    1.286299] pci 0000:00:00.2: AMD-Vi: IOMMU performance counters supported
[    1.287254] pci 0000:00:00.2: AMD-Vi: Found IOMMU cap 0x40
[    1.294359] perf/amd_iommu: Detected AMD IOMMU #0 (2 banks, 4 counters/bank).


cat /etc/modules
vfio
vfio_iommu_type1
vfio_pci
vfio_virqfd

what could I do to solve?
Thanks
 
crc-error-79 said:
Hello, I have the same problem but with the passthrough of a nic, I tried to follow the step above but nothing works, everytime I start a vm with attached a nic the host crash without any error message

these is my config:

Ryzen 5900x 64 gb and mb asus B550 proart (firmware 3002) IOMMU enabled. what else should I check?

what could I do to solve?
Click to expand...
Please don't start a new and totaly different issue in solved threads. Just start your own.

You NIC is probably part of the big Ryzen chipset IOMMU group. You cannot passthrough one device in a IOMMU group without the Proxmox host losing all other devices in the group.
Check your groups: for d in /sys/kernel/iommu_groups/*/devices/*; do n=${d#*/iommu_groups/*}; n=${n%%/*}; printf 'IOMMU group %s ' "$n"; lspci -nns "${d##*/}"; done.
Your motherboard only supports passthrough of devices directly connected to the CPU like the first PCIe x16 slot and the first M.2 slot (both closest to the CPU).
 
  • Like
Reactions: crc-error-79
[edit]
thank you, I found the solution in a reply you did in another post
https://forum.proxmox.com/threads/solved-asus-tuf-b550-plus-and-iommu-groups.85250/post-374392

and this video https://www.youtube.com/watch?v=UgIUPZWBu9c

thanks again

--------------------

Sorry, that was my first post...
using that code in terminal I get all the devices I have (2 gpu, nic, etc), could you help me to undestand it?
Group numbers are different, nic are in group 14 and includes all other pcie devices like the nvidia card and the sas controller..

Code: 
for d in /sys/kernel/iommu_groups/*/devices/*; do n=${d#*/iommu_groups/*}; n=${n%%/*}; printf 'IOMMU group %s ' "$n"; lspci -nns "${d##*/}"; done
IOMMU group 0 00:01.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
IOMMU group 10 00:08.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
IOMMU group 11 00:08.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] [1022:1484]
IOMMU group 12 00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] (rev 61)
IOMMU group 12 00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] (rev 51)
IOMMU group 13 00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 0 [1022:1440]
IOMMU group 13 00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 1 [1022:1441]
IOMMU group 13 00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 2 [1022:1442]
IOMMU group 13 00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 3 [1022:1443]
IOMMU group 13 00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 4 [1022:1444]
IOMMU group 13 00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 5 [1022:1445]
IOMMU group 13 00:18.6 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 6 [1022:1446]
IOMMU group 13 00:18.7 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 7 [1022:1447]
IOMMU group 14 01:00.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Device [1022:43ee]
IOMMU group 14 01:00.1 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] Device [1022:43eb]
IOMMU group 14 01:00.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:43e9]
IOMMU group 14 02:00.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:43ea]
IOMMU group 14 02:04.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:43ea]
IOMMU group 14 02:06.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:43ea]
IOMMU group 14 02:07.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:43ea]
IOMMU group 14 02:08.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:43ea]
IOMMU group 14 02:09.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Device [1022:43ea]
IOMMU group 14 03:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP104GL [Quadro P4000] [10de:1bb1] (rev a1)
IOMMU group 14 03:00.1 Audio device [0403]: NVIDIA Corporation GP104 High Definition Audio Controller [10de:10f0] (rev a1)
IOMMU group 14 05:00.0 VGA compatible controller [0300]: NVIDIA Corporation GK208B [GeForce GT 730] [10de:1287] (rev a1)
IOMMU group 14 05:00.1 Audio device [0403]: NVIDIA Corporation GK208 HDMI/DP Audio Controller [10de:0e0f] (rev a1)
IOMMU group 14 06:00.0 Ethernet controller [0200]: Intel Corporation 82576 Gigabit Network Connection [8086:10c9] (rev 01)
IOMMU group 14 06:00.1 Ethernet controller [0200]: Intel Corporation 82576 Gigabit Network Connection [8086:10c9] (rev 01)
IOMMU group 14 08:00.0 Ethernet controller [0200]: Intel Corporation Ethernet Controller I225-V [8086:15f3] (rev 03)
IOMMU group 14 09:00.0 Ethernet controller [0200]: Intel Corporation Ethernet Controller I225-V [8086:15f3] (rev 03)
IOMMU group 15 0a:00.0 Serial Attached SCSI controller [0107]: Broadcom / LSI SAS2308 PCI-Express Fusion-MPT SAS-2 [1000:0087] (rev 05)
IOMMU group 16 0b:00.0 Ethernet controller [0200]: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection [8086:10fb] (rev 01)
IOMMU group 17 0b:00.1 Ethernet controller [0200]: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection [8086:10fb] (rev 01)
IOMMU group 18 0d:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Function [1022:148a]
IOMMU group 19 0e:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Reserved SPP [1022:1485]
IOMMU group 1 00:01.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge [1022:1483]
IOMMU group 20 0e:00.1 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Cryptographic Coprocessor PSPCPP [1022:1486]
IOMMU group 21 0e:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller [1022:149c]
IOMMU group 22 0e:00.4 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse HD Audio Controller [1022:1487]
IOMMU group 2 00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
IOMMU group 3 00:03.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
IOMMU group 4 00:03.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge [1022:1483]
IOMMU group 5 00:03.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge [1022:1483]
IOMMU group 6 00:04.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
IOMMU group 7 00:05.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
IOMMU group 8 00:07.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1482]
IOMMU group 9 00:07.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] [1022:1484]
 
Last edited:
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