GPU passthrough stops working after guest reboot

H

hawkdriver

New Member
Jul 12, 2017
4
0
1
43
I used the instructions at (https://pve.proxmox.com/wiki/Pci_passthrough) to pass a Radeon RX 580 through to my Windows 10 guest. It works great but after a guest reboot the GPU no longer appears in device manager. After a full host reboot it starts working again.

Any ideas for how to prevent this from happening? It's a giant pain to have to restart the entire host every time a Windows update requiring a reboot comes through.
 
how does your config look like?

hawkdriver said:
It works great but after a guest reboot the GPU no longer appears in device manager. After a full host reboot it starts working again.
Click to expand...
did you do a reboot from inside the vm or a shutdown and start again?
 
dcsapak said:
how does your config look like?


did you do a reboot from inside the vm or a shutdown and start again?
Click to expand...

I've tried rebooting from the Proxmox web interface, rebooting inside Windows, and shutting down completely from within Windows. I get the same behavior regardless. I don't know if it matters, but I've installed the qemu-guest-agent and have confirmed it is running correctly. Here's my config. Hostpci 1,2,3 both reappear just fine after a reboot so this issue seems to be limited to the GPU

agent: 1
bios: ovmf
boot: c
bootdisk: virtio0
cores: 8
cpu: host
efidisk0: starbuck-zfs-vm-disks:vm-100-disk-1,size=128K
hostpci0: 05:00,x-vga=on
hostpci1: 00:1d
hostpci2: 04:00
hostpci3: 06:00
ide2: none,media=cdrom
machine: q35
memory: 8096
name: win10
net0: virtio=62:CF:3E:9C:69:20,bridge=vmbr0
numa: 0
onboot: 1
ostype: win10
parent: backup_08202017
scsihw: virtio-scsi-pci
smbios1: uuid=d891ea8f-1099-464d-8b01-bd64724b7055
sockets: 1
virtio0: starbuck-zfs-vm-disks:vm-100-disk-2,cache=writeback,size=500G
 
can you also post the output of the following commands:
Code: 
lspci  -nnk
find /sys/kernel/iommu_groups -type l | sort -t '/' -n -k 5
 
dcsapak said:
can you also post the output of the following commands:
Code: 
lspci  -nnk
find /sys/kernel/iommu_groups -type l | sort -t '/' -n -k 5
Click to expand...

lspci -nnk
00:00.0 Host bridge [0600]: Intel Corporation Xeon E5/Core i7 DMI2 [8086:3c00] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 DMI2 [1043:84f0]
00:01.0 PCI bridge [0604]: Intel Corporation Xeon E5/Core i7 IIO PCI Express Root Port 1a [8086:3c02] (rev 07)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:01.1 PCI bridge [0604]: Intel Corporation Xeon E5/Core i7 IIO PCI Express Root Port 1b [8086:3c03] (rev 07)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:02.0 PCI bridge [0604]: Intel Corporation Xeon E5/Core i7 IIO PCI Express Root Port 2a [8086:3c04] (rev 07)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:02.2 PCI bridge [0604]: Intel Corporation Xeon E5/Core i7 IIO PCI Express Root Port 2c [8086:3c06] (rev 07)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:03.0 PCI bridge [0604]: Intel Corporation Xeon E5/Core i7 IIO PCI Express Root Port 3a in PCI Express Mode [8086:3c08] (rev 07)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:03.2 PCI bridge [0604]: Intel Corporation Xeon E5/Core i7 IIO PCI Express Root Port 3c [8086:3c0a] (rev 07)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:05.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Address Map, VTd_Misc, System Management [8086:3c28] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Address Map, VTd_Misc, System Management [1043:84f0]
00:05.2 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Control Status and Global Errors [8086:3c2a] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Control Status and Global Errors [1043:84f0]
00:05.4 PIC [0800]: Intel Corporation Xeon E5/Core i7 I/O APIC [8086:3c2c] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 I/O APIC [1043:84f0]
00:11.0 PCI bridge [0604]: Intel Corporation C600/X79 series chipset PCI Express Virtual Root Port [8086:1d3e] (rev 06)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:16.0 Communication controller [0780]: Intel Corporation C600/X79 series chipset MEI Controller #1 [8086:1d3a] (rev 05)
Subsystem: ASUSTeK Computer Inc. C600/X79 series chipset MEI Controller [1043:84ef]
Kernel modules: mei_me
00:16.1 Communication controller [0780]: Intel Corporation C600/X79 series chipset MEI Controller #2 [8086:1d3b] (rev 05)
Subsystem: ASUSTeK Computer Inc. C600/X79 series chipset MEI Controller [1043:84ef]
00:1a.0 USB controller [0c03]: Intel Corporation C600/X79 series chipset USB2 Enhanced Host Controller #2 [8086:1d2d] (rev 06)
Subsystem: ASUSTeK Computer Inc. C600/X79 series chipset USB2 Enhanced Host Controller [1043:84ef]
Kernel driver in use: ehci-pci
00:1b.0 Audio device [0403]: Intel Corporation C600/X79 series chipset High Definition Audio Controller [8086:1d20] (rev 06)
Subsystem: ASUSTeK Computer Inc. C600/X79 series chipset High Definition Audio Controller [1043:851b]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation C600/X79 series chipset PCI Express Root Port 1 [8086:1d10] (rev b6)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.4 PCI bridge [0604]: Intel Corporation C600/X79 series chipset PCI Express Root Port 5 [8086:1d18] (rev b6)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.5 PCI bridge [0604]: Intel Corporation C600/X79 series chipset PCI Express Root Port 6 [8086:1d1a] (rev b6)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.6 PCI bridge [0604]: Intel Corporation C600/X79 series chipset PCI Express Root Port 7 [8086:1d1c] (rev b6)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.7 PCI bridge [0604]: Intel Corporation C600/X79 series chipset PCI Express Root Port 8 [8086:1d1e] (rev b6)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller [0c03]: Intel Corporation C600/X79 series chipset USB2 Enhanced Host Controller #1 [8086:1d26] (rev 06)
Subsystem: ASUSTeK Computer Inc. C600/X79 series chipset USB2 Enhanced Host Controller [1043:84ef]
Kernel driver in use: vfio-pci
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev a6)
00:1f.0 ISA bridge [0601]: Intel Corporation C600/X79 series chipset LPC Controller [8086:1d41] (rev 06)
Subsystem: ASUSTeK Computer Inc. C600/X79 series chipset LPC Controller [1043:84ef]
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.2 SATA controller [0106]: Intel Corporation C600/X79 series chipset 6-Port SATA AHCI Controller [8086:1d02] (rev 06)
Subsystem: ASUSTeK Computer Inc. C600/X79 series chipset 6-Port SATA AHCI Controller [1043:84ef]
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus [0c05]: Intel Corporation C600/X79 series chipset SMBus Host Controller [8086:1d22] (rev 06)
Subsystem: ASUSTeK Computer Inc. C600/X79 series chipset SMBus Host Controller [1043:84ef]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
02:00.0 Serial Attached SCSI controller [0107]: LSI Logic / Symbios Logic SAS2308 PCI-Express Fusion-MPT SAS-2 [1000:0087] (rev 05)
Subsystem: ASUSTeK Computer Inc. SAS2308 PCI-Express Fusion-MPT SAS-2 [1043:8583]
Kernel driver in use: mpt3sas
Kernel modules: mpt3sas
03:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Caicos [Radeon HD 6450/7450/8450 / R5 230 OEM] [1002:6779]
Subsystem: Diamond Multimedia Systems Caicos [Radeon HD 6450/7450/8450 / R5 230 OEM] [1092:6450]
Kernel modules: radeon
03:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Caicos HDMI Audio [Radeon HD 6450 / 7450/8450/8490 OEM / R5 230/235/235X OEM] [1002:a...
Subsystem: Diamond Multimedia Systems Caicos HDMI Audio [Radeon HD 6450 / 7450/8450/8490 OEM / R5 230/235/235X OEM] [1092:aa98]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
04:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev bb)
Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:4070]
Kernel driver in use: vfio-pci
Kernel modules: iwlwifi
05:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480] [1002:67df] (rev e7)
Subsystem: Micro-Star International Co., Ltd. [MSI] Ellesmere [Radeon RX 470/480] [1462:3418]
Kernel driver in use: vfio-pci
Kernel modules: amdgpu
05:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Device [1002:aaf0]
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:aaf0]
Kernel driver in use: vfio-pci
Kernel modules: snd_hda_intel
06:00.0 Audio device [0403]: Creative Labs Sound Core3D [Sound Blaster Recon3D / Z-Series] [1102:0012] (rev 01)
Subsystem: Creative Labs SB1570 SB Audigy Fx [1102:0010]
Kernel driver in use: vfio-pci
Kernel modules: snd_hda_intel
09:00.0 Ethernet controller [0200]: Intel Corporation 82574L Gigabit Network Connection [8086:10d3]
Subsystem: ASUSTeK Computer Inc. Motherboard [1043:8369]
Kernel driver in use: e1000e
Kernel modules: e1000e
0a:00.0 Ethernet controller [0200]: Intel Corporation 82574L Gigabit Network Connection [8086:10d3]
Subsystem: ASUSTeK Computer Inc. Motherboard [1043:8369]
Kernel driver in use: e1000e
Kernel modules: e1000e
0b:00.0 USB controller [0c03]: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller [1b21:1042]
Subsystem: ASUSTeK Computer Inc. P8B WS Motherboard [1043:8488]
Kernel driver in use: xhci_hcd
0c:00.0 PCI bridge [0604]: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge [1a03:1150] (rev 02)
Kernel modules: shpchp
0d:00.0 VGA compatible controller [0300]: ASPEED Technology, Inc. ASPEED Graphics Family [1a03:2000] (rev 21)
Subsystem: ASUSTeK Computer Inc. ASPEED Graphics Family [1043:84eb]
Kernel driver in use: ast
Kernel modules: ast
7f:08.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 QPI Link 0 [8086:3c80] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 QPI Link 0 [1043:84f0]
7f:08.3 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 QPI Link Reut 0 [8086:3c83] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 QPI Link Reut 0 [1043:84f0]
7f:08.4 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 QPI Link Reut 0 [8086:3c84] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 QPI Link Reut 0 [1043:84f0]
7f:09.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 QPI Link 1 [8086:3c90] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 QPI Link 1 [1043:84f0]
7f:09.3 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 QPI Link Reut 1 [8086:3c93] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 QPI Link Reut 1 [1043:84f0]
7f:09.4 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 QPI Link Reut 1 [8086:3c94] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 QPI Link Reut 1 [1043:84f0]
7f:0a.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Power Control Unit 0 [8086:3cc0] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Power Control Unit 0 [1043:84f0]
7f:0a.1 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Power Control Unit 1 [8086:3cc1] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Power Control Unit 1 [1043:84f0]
7f:0a.2 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Power Control Unit 2 [8086:3cc2] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Power Control Unit 2 [1043:84f0]
7f:0a.3 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Power Control Unit 3 [8086:3cd0] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Power Control Unit 3 [1043:84f0]
7f:0b.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Interrupt Control Registers [8086:3ce0] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Interrupt Control Registers [1043:84f0]
7f:0b.3 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Semaphore and Scratchpad Configuration Registers [8086:3ce3] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Semaphore and Scratchpad Configuration Registers [1043:84f0]
7f:0c.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Unicast Register 0 [8086:3ce8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Unicast Register 0 [1043:84f0]
7f:0c.1 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Unicast Register 0 [8086:3ce8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Unicast Register 0 [1043:84f0]
7f:0c.2 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Unicast Register 0 [8086:3ce8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Unicast Register 0 [1043:84f0]
7f:0c.3 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Unicast Register 0 [8086:3ce8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Unicast Register 0 [1043:84f0]
7f:0c.6 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller System Address Decoder 0 [8086:3cf4] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller System Address Decoder 0 [1043:84f0]
7f:0c.7 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 System Address Decoder [8086:3cf6] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 System Address Decoder [1043:84f0]
7f:0d.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Unicast Register 0 [8086:3ce8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Unicast Register 0 [1043:84f0]
7f:0d.1 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Unicast Register 0 [8086:3ce8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Unicast Register 0 [1043:84f0]
7f:0d.2 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Unicast Register 0 [8086:3ce8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Unicast Register 0 [1043:84f0]
7f:0d.3 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Unicast Register 0 [8086:3ce8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Unicast Register 0 [1043:84f0]
7f:0d.6 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller System Address Decoder 1 [8086:3cf5] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller System Address Decoder 1 [1043:84f0]
7f:0e.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Processor Home Agent [8086:3ca0] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Processor Home Agent [1043:84f0]
7f:0e.1 Performance counters [1101]: Intel Corporation Xeon E5/Core i7 Processor Home Agent Performance Monitoring [8086:3c46] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Processor Home Agent Performance Monitoring [1043:84f0]
Kernel driver in use: snbep_uncore
7f:0f.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Registers [8086:3ca8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Registers [1043:84f0]
7f:0f.1 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller RAS Registers [8086:3c71] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller RAS Registers [1043:84f0]
7f:0f.2 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 0 [8086:3caa] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 0 [1043:84f0]
7f:0f.3 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 1 [8086:3cab] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 1 [1043:84f0]
7f:0f.4 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 2 [8086:3cac] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 2 [1043:84f0]
7f:0f.5 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 3 [8086:3cad] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 3 [1043:84f0]
7f:0f.6 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 4 [8086:3cae] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 4 [1043:84f0]
7f:10.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Channel 0-3 Thermal Control 0 [8086:3cb0] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Channel 0-3 Thermal Control 0 [1043:84f0]
Kernel driver in use: snbep_uncore
7f:10.1 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Channel 0-3 Thermal Control 1 [8086:3cb1] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Channel 0-3 Thermal Control 1 [1043:84f0]
Kernel driver in use: snbep_uncore
7f:10.2 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller ERROR Registers 0 [8086:3cb2] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller ERROR Registers 0 [1043:84f0]
7f:10.3 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller ERROR Registers 1 [8086:3cb3] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller ERROR Registers 1 [1043:84f0]
7f:10.4 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Channel 0-3 Thermal Control 2 [8086:3cb4] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Channel 0-3 Thermal Control 2 [1043:84f0]
Kernel driver in use: snbep_uncore
7f:10.5 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Channel 0-3 Thermal Control 3 [8086:3cb5] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Channel 0-3 Thermal Control 3 [1043:84f0]
Kernel driver in use: snbep_uncore
7f:10.6 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller ERROR Registers 2 [8086:3cb6] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller ERROR Registers 2 [1043:84f0]
7f:10.7 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller ERROR Registers 3 [8086:3cb7] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller ERROR Registers 3 [1043:84f0]
7f:11.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 DDRIO [8086:3cb8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 DDRIO [1043:84f0]
7f:13.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 R2PCIe [8086:3ce4] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 R2PCIe [1043:84f0]
7f:13.1 Performance counters [1101]: Intel Corporation Xeon E5/Core i7 Ring to PCI Express Performance Monitor [8086:3c43] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Ring to PCI Express Performance Monitor [1043:84f0]
Kernel driver in use: snbep_uncore
7f:13.4 Performance counters [1101]: Intel Corporation Xeon E5/Core i7 QuickPath Interconnect Agent Ring Registers [8086:3ce6] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 QuickPath Interconnect Agent Ring Registers [1043:84f0]
7f:13.5 Performance counters [1101]: Intel Corporation Xeon E5/Core i7 Ring to QuickPath Interconnect Link 0 Performance Monitor [8086:3c44] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Ring to QuickPath Interconnect Link 0 Performance Monitor [1043:84f0]
Kernel driver in use: snbep_uncore
7f:13.6 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Ring to QuickPath Interconnect Link 1 Performance Monitor [8086:3c45] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Ring to QuickPath Interconnect Link 1 Performance Monitor [1043:84f0]
Kernel driver in use: snbep_uncore
80:00.0 PCI bridge [0604]: Intel Corporation Xeon E5/Core i7 DMI2 in PCI Express Mode [8086:3c01] (rev 07)
Kernel driver in use: pcieport
Kernel modules: shpchp
80:01.0 PCI bridge [0604]: Intel Corporation Xeon E5/Core i7 IIO PCI Express Root Port 1a [8086:3c02] (rev 07)
Kernel driver in use: pcieport
Kernel modules: shpchp
80:02.0 PCI bridge [0604]: Intel Corporation Xeon E5/Core i7 IIO PCI Express Root Port 2a [8086:3c04] (rev 07)
Kernel driver in use: pcieport
Kernel modules: shpchp
80:03.0 PCI bridge [0604]: Intel Corporation Xeon E5/Core i7 IIO PCI Express Root Port 3a in PCI Express Mode [8086:3c08] (rev 07)
Kernel driver in use: pcieport
Kernel modules: shpchp
80:05.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Address Map, VTd_Misc, System Management [8086:3c28] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Address Map, VTd_Misc, System Management [1043:84f0]
80:05.2 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Control Status and Global Errors [8086:3c2a] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Control Status and Global Errors [1043:84f0]
80:05.4 PIC [0800]: Intel Corporation Xeon E5/Core i7 I/O APIC [8086:3c2c] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 I/O APIC [1043:84f0]
ff:08.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 QPI Link 0 [8086:3c80] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 QPI Link 0 [1043:84f0]
ff:08.3 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 QPI Link Reut 0 [8086:3c83] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 QPI Link Reut 0 [1043:84f0]
ff:08.4 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 QPI Link Reut 0 [8086:3c84] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 QPI Link Reut 0 [1043:84f0]
ff:09.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 QPI Link 1 [8086:3c90] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 QPI Link 1 [1043:84f0]
ff:09.3 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 QPI Link Reut 1 [8086:3c93] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 QPI Link Reut 1 [1043:84f0]
ff:09.4 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 QPI Link Reut 1 [8086:3c94] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 QPI Link Reut 1 [1043:84f0]
ff:0a.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Power Control Unit 0 [8086:3cc0] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Power Control Unit 0 [1043:84f0]
ff:0a.1 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Power Control Unit 1 [8086:3cc1] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Power Control Unit 1 [1043:84f0]
ff:0a.2 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Power Control Unit 2 [8086:3cc2] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Power Control Unit 2 [1043:84f0]
ff:0a.3 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Power Control Unit 3 [8086:3cd0] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Power Control Unit 3 [1043:84f0]
ff:0b.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Interrupt Control Registers [8086:3ce0] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Interrupt Control Registers [1043:84f0]
ff:0b.3 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Semaphore and Scratchpad Configuration Registers [8086:3ce3] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Semaphore and Scratchpad Configuration Registers [1043:84f0]
ff:0c.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Unicast Register 0 [8086:3ce8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Unicast Register 0 [1043:84f0]
ff:0c.1 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Unicast Register 0 [8086:3ce8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Unicast Register 0 [1043:84f0]
ff:0c.2 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Unicast Register 0 [8086:3ce8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Unicast Register 0 [1043:84f0]
ff:0c.3 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Unicast Register 0 [8086:3ce8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Unicast Register 0 [1043:84f0]
ff:0c.6 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller System Address Decoder 0 [8086:3cf4] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller System Address Decoder 0 [1043:84f0]
ff:0c.7 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 System Address Decoder [8086:3cf6] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 System Address Decoder [1043:84f0]
ff:0d.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Unicast Register 0 [8086:3ce8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Unicast Register 0 [1043:84f0]
ff:0d.1 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Unicast Register 0 [8086:3ce8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Unicast Register 0 [1043:84f0]
ff:0d.2 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Unicast Register 0 [8086:3ce8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Unicast Register 0 [1043:84f0]
ff:0d.3 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Unicast Register 0 [8086:3ce8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Unicast Register 0 [1043:84f0]
ff:0d.6 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller System Address Decoder 1 [8086:3cf5] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller System Address Decoder 1 [1043:84f0]
ff:0e.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Processor Home Agent [8086:3ca0] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Processor Home Agent [1043:84f0]
ff:0e.1 Performance counters [1101]: Intel Corporation Xeon E5/Core i7 Processor Home Agent Performance Monitoring [8086:3c46] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Processor Home Agent Performance Monitoring [1043:84f0]
Kernel driver in use: snbep_uncore
ff:0f.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Registers [8086:3ca8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Registers [1043:84f0]
ff:0f.1 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller RAS Registers [8086:3c71] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller RAS Registers [1043:84f0]
ff:0f.2 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 0 [8086:3caa] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 0 [1043:84f0]
ff:0f.3 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 1 [8086:3cab] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 1 [1043:84f0]
ff:0f.4 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 2 [8086:3cac] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 2 [1043:84f0]
ff:0f.5 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 3 [8086:3cad] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 3 [1043:84f0]
ff:0f.6 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 4 [8086:3cae] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Target Address Decoder 4 [1043:84f0]
ff:10.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Channel 0-3 Thermal Control 0 [8086:3cb0] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Channel 0-3 Thermal Control 0 [1043:84f0]
Kernel driver in use: snbep_uncore
ff:10.1 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Channel 0-3 Thermal Control 1 [8086:3cb1] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Channel 0-3 Thermal Control 1 [1043:84f0]
Kernel driver in use: snbep_uncore
ff:10.2 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller ERROR Registers 0 [8086:3cb2] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller ERROR Registers 0 [1043:84f0]
ff:10.3 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller ERROR Registers 1 [8086:3cb3] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller ERROR Registers 1 [1043:84f0]
ff:10.4 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Channel 0-3 Thermal Control 2 [8086:3cb4] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Channel 0-3 Thermal Control 2 [1043:84f0]
Kernel driver in use: snbep_uncore
ff:10.5 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller Channel 0-3 Thermal Control 3 [8086:3cb5] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller Channel 0-3 Thermal Control 3 [1043:84f0]
Kernel driver in use: snbep_uncore
ff:10.6 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller ERROR Registers 2 [8086:3cb6] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller ERROR Registers 2 [1043:84f0]
ff:10.7 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Integrated Memory Controller ERROR Registers 3 [8086:3cb7] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Integrated Memory Controller ERROR Registers 3 [1043:84f0]
ff:11.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 DDRIO [8086:3cb8] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 DDRIO [1043:84f0]
ff:13.0 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 R2PCIe [8086:3ce4] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 R2PCIe [1043:84f0]
ff:13.1 Performance counters [1101]: Intel Corporation Xeon E5/Core i7 Ring to PCI Express Performance Monitor [8086:3c43] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Ring to PCI Express Performance Monitor [1043:84f0]
Kernel driver in use: snbep_uncore
ff:13.4 Performance counters [1101]: Intel Corporation Xeon E5/Core i7 QuickPath Interconnect Agent Ring Registers [8086:3ce6] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 QuickPath Interconnect Agent Ring Registers [1043:84f0]
ff:13.5 Performance counters [1101]: Intel Corporation Xeon E5/Core i7 Ring to QuickPath Interconnect Link 0 Performance Monitor [8086:3c44] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Ring to QuickPath Interconnect Link 0 Performance Monitor [1043:84f0]
Kernel driver in use: snbep_uncore
ff:13.6 System peripheral [0880]: Intel Corporation Xeon E5/Core i7 Ring to QuickPath Interconnect Link 1 Performance Monitor [8086:3c45] (rev 07)
Subsystem: ASUSTeK Computer Inc. Xeon E5/Core i7 Ring to QuickPath Interconnect Link 1 Performance Monitor [1043:84f0]
Kernel driver in use: snbep_uncore
 
Last edited:
dcsapak said:
can you also post the output of the following commands:
Code: 
lspci  -nnk
find /sys/kernel/iommu_groups -type l | sort -t '/' -n -k 5
Click to expand...

find /sys/kernel/iommu_groups -type l | sort -t '/' -n -k 5
/sys/kernel/iommu_groups/0/devices/0000:00:00.0
/sys/kernel/iommu_groups/1/devices/0000:00:01.0
/sys/kernel/iommu_groups/2/devices/0000:00:01.1
/sys/kernel/iommu_groups/3/devices/0000:00:02.0
/sys/kernel/iommu_groups/4/devices/0000:00:02.2
/sys/kernel/iommu_groups/5/devices/0000:00:03.0
/sys/kernel/iommu_groups/6/devices/0000:00:03.2
/sys/kernel/iommu_groups/7/devices/0000:00:05.0
/sys/kernel/iommu_groups/7/devices/0000:00:05.2
/sys/kernel/iommu_groups/7/devices/0000:00:05.4
/sys/kernel/iommu_groups/8/devices/0000:00:11.0
/sys/kernel/iommu_groups/9/devices/0000:00:16.0
/sys/kernel/iommu_groups/9/devices/0000:00:16.1
/sys/kernel/iommu_groups/10/devices/0000:00:1a.0
/sys/kernel/iommu_groups/11/devices/0000:00:1b.0
/sys/kernel/iommu_groups/12/devices/0000:00:1c.0
/sys/kernel/iommu_groups/13/devices/0000:00:1c.4
/sys/kernel/iommu_groups/14/devices/0000:00:1c.5
/sys/kernel/iommu_groups/15/devices/0000:00:1c.6
/sys/kernel/iommu_groups/16/devices/0000:00:1c.7
/sys/kernel/iommu_groups/17/devices/0000:00:1d.0
/sys/kernel/iommu_groups/18/devices/0000:00:1e.0
/sys/kernel/iommu_groups/19/devices/0000:00:1f.0
/sys/kernel/iommu_groups/19/devices/0000:00:1f.2
/sys/kernel/iommu_groups/19/devices/0000:00:1f.3
/sys/kernel/iommu_groups/20/devices/0000:02:00.0
/sys/kernel/iommu_groups/21/devices/0000:03:00.0
/sys/kernel/iommu_groups/21/devices/0000:03:00.1
/sys/kernel/iommu_groups/22/devices/0000:04:00.0
/sys/kernel/iommu_groups/23/devices/0000:05:00.0
/sys/kernel/iommu_groups/23/devices/0000:05:00.1
/sys/kernel/iommu_groups/24/devices/0000:06:00.0
/sys/kernel/iommu_groups/25/devices/0000:09:00.0
/sys/kernel/iommu_groups/26/devices/0000:0a:00.0
/sys/kernel/iommu_groups/27/devices/0000:0b:00.0
/sys/kernel/iommu_groups/28/devices/0000:0c:00.0
/sys/kernel/iommu_groups/28/devices/0000:0d:00.0
/sys/kernel/iommu_groups/29/devices/0000:7f:08.0
/sys/kernel/iommu_groups/29/devices/0000:7f:08.3
/sys/kernel/iommu_groups/29/devices/0000:7f:08.4
/sys/kernel/iommu_groups/30/devices/0000:7f:09.0
/sys/kernel/iommu_groups/30/devices/0000:7f:09.3
/sys/kernel/iommu_groups/30/devices/0000:7f:09.4
/sys/kernel/iommu_groups/31/devices/0000:7f:0a.0
/sys/kernel/iommu_groups/31/devices/0000:7f:0a.1
/sys/kernel/iommu_groups/31/devices/0000:7f:0a.2
/sys/kernel/iommu_groups/31/devices/0000:7f:0a.3
/sys/kernel/iommu_groups/32/devices/0000:7f:0b.0
/sys/kernel/iommu_groups/32/devices/0000:7f:0b.3
/sys/kernel/iommu_groups/33/devices/0000:7f:0c.0
/sys/kernel/iommu_groups/33/devices/0000:7f:0c.1
/sys/kernel/iommu_groups/33/devices/0000:7f:0c.2
/sys/kernel/iommu_groups/33/devices/0000:7f:0c.3
/sys/kernel/iommu_groups/33/devices/0000:7f:0c.6
/sys/kernel/iommu_groups/33/devices/0000:7f:0c.7
/sys/kernel/iommu_groups/34/devices/0000:7f:0d.0
/sys/kernel/iommu_groups/34/devices/0000:7f:0d.1
/sys/kernel/iommu_groups/34/devices/0000:7f:0d.2
/sys/kernel/iommu_groups/34/devices/0000:7f:0d.3
/sys/kernel/iommu_groups/34/devices/0000:7f:0d.6
/sys/kernel/iommu_groups/35/devices/0000:7f:0e.0
/sys/kernel/iommu_groups/35/devices/0000:7f:0e.1
/sys/kernel/iommu_groups/36/devices/0000:7f:0f.0
/sys/kernel/iommu_groups/36/devices/0000:7f:0f.1
/sys/kernel/iommu_groups/36/devices/0000:7f:0f.2
/sys/kernel/iommu_groups/36/devices/0000:7f:0f.3
/sys/kernel/iommu_groups/36/devices/0000:7f:0f.4
/sys/kernel/iommu_groups/36/devices/0000:7f:0f.5
/sys/kernel/iommu_groups/36/devices/0000:7f:0f.6
/sys/kernel/iommu_groups/37/devices/0000:7f:10.0
/sys/kernel/iommu_groups/37/devices/0000:7f:10.1
/sys/kernel/iommu_groups/37/devices/0000:7f:10.2
/sys/kernel/iommu_groups/37/devices/0000:7f:10.3
/sys/kernel/iommu_groups/37/devices/0000:7f:10.4
/sys/kernel/iommu_groups/37/devices/0000:7f:10.5
/sys/kernel/iommu_groups/37/devices/0000:7f:10.6
/sys/kernel/iommu_groups/37/devices/0000:7f:10.7
/sys/kernel/iommu_groups/38/devices/0000:7f:11.0
/sys/kernel/iommu_groups/39/devices/0000:7f:13.0
/sys/kernel/iommu_groups/39/devices/0000:7f:13.1
/sys/kernel/iommu_groups/39/devices/0000:7f:13.4
/sys/kernel/iommu_groups/39/devices/0000:7f:13.5
/sys/kernel/iommu_groups/39/devices/0000:7f:13.6
/sys/kernel/iommu_groups/40/devices/0000:80:00.0
/sys/kernel/iommu_groups/41/devices/0000:80:01.0
/sys/kernel/iommu_groups/42/devices/0000:80:02.0
/sys/kernel/iommu_groups/43/devices/0000:80:03.0
/sys/kernel/iommu_groups/44/devices/0000:80:05.0
/sys/kernel/iommu_groups/44/devices/0000:80:05.2
/sys/kernel/iommu_groups/44/devices/0000:80:05.4
/sys/kernel/iommu_groups/45/devices/0000:ff:08.0
/sys/kernel/iommu_groups/45/devices/0000:ff:08.3
/sys/kernel/iommu_groups/45/devices/0000:ff:08.4
/sys/kernel/iommu_groups/46/devices/0000:ff:09.0
/sys/kernel/iommu_groups/46/devices/0000:ff:09.3
/sys/kernel/iommu_groups/46/devices/0000:ff:09.4
/sys/kernel/iommu_groups/47/devices/0000:ff:0a.0
/sys/kernel/iommu_groups/47/devices/0000:ff:0a.1
/sys/kernel/iommu_groups/47/devices/0000:ff:0a.2
/sys/kernel/iommu_groups/47/devices/0000:ff:0a.3
/sys/kernel/iommu_groups/48/devices/0000:ff:0b.0
/sys/kernel/iommu_groups/48/devices/0000:ff:0b.3
/sys/kernel/iommu_groups/49/devices/0000:ff:0c.0
/sys/kernel/iommu_groups/49/devices/0000:ff:0c.1
/sys/kernel/iommu_groups/49/devices/0000:ff:0c.2
/sys/kernel/iommu_groups/49/devices/0000:ff:0c.3
/sys/kernel/iommu_groups/49/devices/0000:ff:0c.6
/sys/kernel/iommu_groups/49/devices/0000:ff:0c.7
/sys/kernel/iommu_groups/50/devices/0000:ff:0d.0
/sys/kernel/iommu_groups/50/devices/0000:ff:0d.1
/sys/kernel/iommu_groups/50/devices/0000:ff:0d.2
/sys/kernel/iommu_groups/50/devices/0000:ff:0d.3
/sys/kernel/iommu_groups/50/devices/0000:ff:0d.6
/sys/kernel/iommu_groups/51/devices/0000:ff:0e.0
/sys/kernel/iommu_groups/51/devices/0000:ff:0e.1
/sys/kernel/iommu_groups/52/devices/0000:ff:0f.0
/sys/kernel/iommu_groups/52/devices/0000:ff:0f.1
/sys/kernel/iommu_groups/52/devices/0000:ff:0f.2
/sys/kernel/iommu_groups/52/devices/0000:ff:0f.3
/sys/kernel/iommu_groups/52/devices/0000:ff:0f.4
/sys/kernel/iommu_groups/52/devices/0000:ff:0f.5
/sys/kernel/iommu_groups/52/devices/0000:ff:0f.6
/sys/kernel/iommu_groups/53/devices/0000:ff:10.0
/sys/kernel/iommu_groups/53/devices/0000:ff:10.1
/sys/kernel/iommu_groups/53/devices/0000:ff:10.2
/sys/kernel/iommu_groups/53/devices/0000:ff:10.3
/sys/kernel/iommu_groups/53/devices/0000:ff:10.4
/sys/kernel/iommu_groups/53/devices/0000:ff:10.5
/sys/kernel/iommu_groups/53/devices/0000:ff:10.6
/sys/kernel/iommu_groups/53/devices/0000:ff:10.7
/sys/kernel/iommu_groups/54/devices/0000:ff:11.0
/sys/kernel/iommu_groups/55/devices/0000:ff:13.0
/sys/kernel/iommu_groups/55/devices/0000:ff:13.1
/sys/kernel/iommu_groups/55/devices/0000:ff:13.4
/sys/kernel/iommu_groups/55/devices/0000:ff:13.5
/sys/kernel/iommu_groups/55/devices/0000:ff:13.6
 
mhhmm looks good there
maybe the card cannot be reset from the kernel side? i saw this sometime ago with some pci hba controllers, if this is the case i think there is nothing to be done from the software side
 
Im having exactly the same issue (I think) with my rx570

So the card will work when the VM boots, but if i choose to restart the vm boom it breaks and then when i look at lspic -v -s 01:00
its show this on both the gfx and the audio from the card:
```
!!! Unknown header type 7f

```

Looking in dmesg it basically says there is still something running on the card.

I have tried almost every combination of bios parameters and iommu paramters with no luck, which makes me super pissed as I built this machine specifically to passthrough the GFX card.

Please please if you find a solution update us on here
 
I would try to dump the GFX firmware and load it into the conf see if it works..
 
You must log in or register to reply here.

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Quick Navigation

Home Get Subscription Wiki Downloads Proxmox Customer Portal About

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!
Community platform by XenForo® © 2010-2024 XenForo Ltd.
Top Bottom
Back