Hello there Level1,
I am pleased to announce that after years of wishing I could do this and many failed attempts my new beastly machine finally works with pcie passthrough. I’m a semi advanced linux user, but never got this particular challenge off the ground due to hardware issues and things.
I have one question for you pcie passthrough pros out here though. I followed a guide for Fedora 31 I found on github, and everything seems to have worked fine. I was chasing a very bad performance issue for a while and figured that out just recently, but now I’m still losing a good bit of performance compared to native on some windows games.
I can boot into windows and run Rust at about 90 fps or so, and with nearly the same settings I am getting more like 60 or 70 in the VM. These aren’t the same windows install and there are some differences, but I see a similar issue in CSGO as well. The difference in CSGO is that I was getting close to 300 fps natively, but only just over 100 fps in the VM. Its completely playable so I don’t mind that, but Rust dips down low sometimes I do notice that. Besides, I’d like to think there is something wrong because I have a decent machine that should be able to push this game a bit better.
Here is some general info about my PC:
-I9-9900X
-X299 Aorus Master
-RTX 2070 super(guest)
-RTX 2060 super(host)
-64G Ram
bunch of nvme ssds, 3 spinning disks and 1 sata ssd.
I run Fedora 31 with AwesomeWM. Everything is using uefi to boot up.
I have seen where people wanted their XML file posted along with some outputs of certain commands. I will post the XML and the output of the lspci -knn just in case those are useful.
Thanks in advance for any input or advice.
Here is my xml:
<domain type="kvm">
<name>win10-q35</name>
<uuid>b94833d3-e11f-4b41-b95a-457bdcfc65f4</uuid>
<metadata>
<libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
<libosinfo:os id="http://microsoft.com/win/10"/>
</libosinfo:libosinfo>
</metadata>
<memory unit="KiB">8388608</memory>
<currentMemory unit="KiB">8388608</currentMemory>
<vcpu placement="static">4</vcpu>
<os>
<type arch="x86_64" machine="pc-q35-4.1">hvm</type>
<loader readonly="yes" type="pflash">/usr/share/OVMF/OVMF_CODE.fd</loader>
<nvram>/var/lib/libvirt/qemu/nvram/win10-q35_VARS.fd</nvram>
<boot dev="cdrom"/>
</os>
<features>
<acpi/>
<apic/>
<hyperv>
<relaxed state="on"/>
<vapic state="on"/>
<spinlocks state="on" retries="8191"/>
<vendor_id state="on" value="10DE"/>
</hyperv>
<kvm>
<hidden state="on"/>
</kvm>
<vmport state="off"/>
</features>
<cpu mode="host-model" check="partial">
<model fallback="allow"/>
</cpu>
<clock offset="localtime">
<timer name="rtc" tickpolicy="catchup"/>
<timer name="pit" tickpolicy="delay"/>
<timer name="hpet" present="no"/>
<timer name="hypervclock" present="yes"/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<pm>
<suspend-to-mem enabled="no"/>
<suspend-to-disk enabled="no"/>
</pm>
<devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
<controller type="usb" index="0" model="qemu-xhci" ports="15">
<address type="pci" domain="0x0000" bus="0x04" slot="0x00" function="0x0"/>
</controller>
<controller type="pci" index="0" model="pcie-root"/>
<controller type="pci" index="1" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="1" port="0x10"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x0" multifunction="on"/>
</controller>
<controller type="pci" index="2" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="2" port="0x11"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x1"/>
</controller>
<controller type="pci" index="3" model="pcie-to-pci-bridge">
<model name="pcie-pci-bridge"/>
<address type="pci" domain="0x0000" bus="0x01" slot="0x00" function="0x0"/>
</controller>
<controller type="pci" index="4" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="4" port="0x12"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x2"/>
</controller>
<controller type="pci" index="5" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="5" port="0x13"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x3"/>
</controller>
<controller type="pci" index="6" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="6" port="0x14"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x4"/>
</controller>
<controller type="pci" index="7" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="7" port="0x15"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x5"/>
</controller>
<controller type="pci" index="8" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="8" port="0x16"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x6"/>
</controller>
<controller type="pci" index="9" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="9" port="0x17"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x7"/>
</controller>
<controller type="pci" index="10" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="10" port="0x18"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x0" multifunction="on"/>
</controller>
<controller type="pci" index="11" model="pcie-root-port">
<model name="pcie-root-port"/>
<target chassis="11" port="0x19"/>
<address type="pci" domain="0x0000" bus="0x00" slot="0x03" function="0x1"/>
</controller>
<controller type="sata" index="0">
<address type="pci" domain="0x0000" bus="0x00" slot="0x1f" function="0x2"/>
</controller>
<interface type="network">
<mac address="52:54:00:63:9d:4e"/>
<source network="default"/>
<model type="e1000e"/>
<address type="pci" domain="0x0000" bus="0x02" slot="0x00" function="0x0"/>
</interface>
<input type="mouse" bus="ps2"/>
<input type="keyboard" bus="ps2"/>
<sound model="ac97">
<address type="pci" domain="0x0000" bus="0x03" slot="0x01" function="0x0"/>
</sound>
<hostdev mode="subsystem" type="pci" managed="yes">
<source>
<address domain="0x0000" bus="0xb3" slot="0x00" function="0x0"/>
</source>
<rom bar="off"/>
<address type="pci" domain="0x0000" bus="0x06" slot="0x00" function="0x0"/>
</hostdev>
<hostdev mode="subsystem" type="pci" managed="yes">
<source>
<address domain="0x0000" bus="0x65" slot="0x00" function="0x0"/>
</source>
<rom bar="off"/>
<address type="pci" domain="0x0000" bus="0x08" slot="0x00" function="0x0"/>
</hostdev>
<hostdev mode="subsystem" type="pci" managed="yes">
<source>
<address domain="0x0000" bus="0x65" slot="0x00" function="0x1"/>
</source>
<rom bar="off"/>
<address type="pci" domain="0x0000" bus="0x09" slot="0x00" function="0x0"/>
</hostdev>
<hostdev mode="subsystem" type="pci" managed="yes">
<source>
<address domain="0x0000" bus="0x65" slot="0x00" function="0x2"/>
</source>
<rom bar="off"/>
<address type="pci" domain="0x0000" bus="0x0a" slot="0x00" function="0x0"/>
</hostdev>
<hostdev mode="subsystem" type="pci" managed="yes">
<source>
<address domain="0x0000" bus="0x65" slot="0x00" function="0x3"/>
</source>
<rom bar="off"/>
<address type="pci" domain="0x0000" bus="0x0b" slot="0x00" function="0x0"/>
</hostdev>
<hostdev mode="subsystem" type="usb" managed="yes">
<source>
<vendor id="0x1532"/>
<product id="0x0207"/>
</source>
<address type="usb" bus="0" port="1"/>
</hostdev>
<hostdev mode="subsystem" type="usb" managed="yes">
<source>
<vendor id="0x046d"/>
<product id="0xc539"/>
</source>
<address type="usb" bus="0" port="2"/>
</hostdev>
<memballoon model="virtio">
<address type="pci" domain="0x0000" bus="0x07" slot="0x00" function="0x0"/>
</memballoon>
</devices>
</domain>
Here is the output of “lspci -knn”:
00:00.0 Host bridge [0600]: Intel Corporation Sky Lake-E DMI3 Registers [8086:2020] (rev 04)
Subsystem: Gigabyte Technology Co., Ltd Device [1458:5000]
00:04.0 System peripheral [0880]: Intel Corporation Sky Lake-E CBDMA Registers [8086:2021] (rev 04)
Subsystem: Gigabyte Technology Co., Ltd Device [1458:8888]
Kernel driver in use: ioatdma
Kernel modules: ioatdma
00:04.1 System peripheral [0880]: Intel Corporation Sky Lake-E CBDMA Registers [8086:2021] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: ioatdma
Kernel modules: ioatdma
00:04.2 System peripheral [0880]: Intel Corporation Sky Lake-E CBDMA Registers [8086:2021] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: ioatdma
Kernel modules: ioatdma
00:04.3 System peripheral [0880]: Intel Corporation Sky Lake-E CBDMA Registers [8086:2021] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: ioatdma
Kernel modules: ioatdma
00:04.4 System peripheral [0880]: Intel Corporation Sky Lake-E CBDMA Registers [8086:2021] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: ioatdma
Kernel modules: ioatdma
00:04.5 System peripheral [0880]: Intel Corporation Sky Lake-E CBDMA Registers [8086:2021] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: ioatdma
Kernel modules: ioatdma
00:04.6 System peripheral [0880]: Intel Corporation Sky Lake-E CBDMA Registers [8086:2021] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: ioatdma
Kernel modules: ioatdma
00:04.7 System peripheral [0880]: Intel Corporation Sky Lake-E CBDMA Registers [8086:2021] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: ioatdma
Kernel modules: ioatdma
00:05.0 System peripheral [0880]: Intel Corporation Sky Lake-E MM/Vt-d Configuration Registers [8086:2024] (rev 04)
Subsystem: Intel Corporation Sky Lake-E MM/Vt-d Configuration Registers [8086:2024]
00:05.2 System peripheral [0880]: Intel Corporation Sky Lake-E RAS [8086:2025] (rev 04)
00:05.4 PIC [0800]: Intel Corporation Sky Lake-E IOAPIC [8086:2026] (rev 04)
Subsystem: Intel Corporation Sky Lake-E IOAPIC [8086:2026]
00:08.0 System peripheral [0880]: Intel Corporation Sky Lake-E Ubox Registers [8086:2014] (rev 04)
Subsystem: Gigabyte Technology Co., Ltd Device [1458:5000]
00:08.1 Performance counters [1101]: Intel Corporation Sky Lake-E Ubox Registers [8086:2015] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
00:08.2 System peripheral [0880]: Intel Corporation Sky Lake-E Ubox Registers [8086:2016] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
00:14.0 USB controller [0c03]: Intel Corporation 200 Series/Z370 Chipset Family USB 3.0 xHCI Controller [8086:a2af]
Subsystem: Gigabyte Technology Co., Ltd Device [1458:5007]
Kernel driver in use: xhci_hcd
00:16.0 Communication controller [0780]: Intel Corporation 200 Series PCH CSME HECI #1 [8086:a2ba]
Subsystem: Gigabyte Technology Co., Ltd Device [1458:1c3a]
Kernel driver in use: mei_me
Kernel modules: mei_me
00:17.0 SATA controller [0106]: Intel Corporation 200 Series PCH SATA controller [AHCI mode] [8086:a282]
Subsystem: Gigabyte Technology Co., Ltd Device [1458:b005]
Kernel driver in use: ahci
00:1b.0 PCI bridge [0604]: Intel Corporation 200 Series PCH PCI Express Root Port #17 [8086:a2e7] (rev f0)
Kernel driver in use: pcieport
00:1b.4 PCI bridge [0604]: Intel Corporation 200 Series PCH PCI Express Root Port #21 [8086:a2eb] (rev f0)
Kernel driver in use: pcieport
00:1b.6 PCI bridge [0604]: Intel Corporation 200 Series PCH PCI Express Root Port #23 [8086:a2ed] (rev f0)
Kernel driver in use: pcieport
00:1c.0 PCI bridge [0604]: Intel Corporation 200 Series PCH PCI Express Root Port #1 [8086:a290] (rev f0)
Kernel driver in use: pcieport
00:1c.5 PCI bridge [0604]: Intel Corporation 200 Series PCH PCI Express Root Port #6 [8086:a295] (rev f0)
Kernel driver in use: pcieport
00:1c.6 PCI bridge [0604]: Intel Corporation 200 Series PCH PCI Express Root Port #7 [8086:a296] (rev f0)
Kernel driver in use: pcieport
00:1d.0 PCI bridge [0604]: Intel Corporation 200 Series PCH PCI Express Root Port #9 [8086:a298] (rev f0)
Kernel driver in use: pcieport
00:1f.0 ISA bridge [0601]: Intel Corporation X299 Chipset LPC/eSPI Controller [8086:a2d2]
Subsystem: Gigabyte Technology Co., Ltd Device [1458:5001]
00:1f.2 Memory controller [0580]: Intel Corporation 200 Series/Z370 Chipset Family Power Management Controller [8086:a2a1]
Subsystem: Gigabyte Technology Co., Ltd Device [1458:5001]
00:1f.3 Audio device [0403]: Intel Corporation 200 Series PCH HD Audio [8086:a2f0]
Subsystem: Gigabyte Technology Co., Ltd Device [1458:a0ce]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1f.4 SMBus [0c05]: Intel Corporation 200 Series/Z370 Chipset Family SMBus Controller [8086:a2a3]
Subsystem: Gigabyte Technology Co., Ltd Device [1458:5001]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (2) I219-V [8086:15b8]
Subsystem: Gigabyte Technology Co., Ltd Device [1458:e000]
Kernel driver in use: e1000e
Kernel modules: e1000e
01:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 [144d:a808]
Subsystem: Samsung Electronics Co Ltd Device [144d:a801]
Kernel driver in use: nvme
Kernel modules: nvme
02:00.0 USB controller [0c03]: ASMedia Technology Inc. ASM2142 USB 3.1 Host Controller [1b21:2142]
Subsystem: Gigabyte Technology Co., Ltd Device [1458:5007]
Kernel driver in use: xhci_hcd
03:00.0 USB controller [0c03]: ASMedia Technology Inc. ASM2142 USB 3.1 Host Controller [1b21:2142]
Subsystem: Gigabyte Technology Co., Ltd Device [1458:5007]
Kernel driver in use: xhci_hcd
05:00.0 Network controller [0280]: Intel Corporation Wireless 8265 / 8275 [8086:24fd] (rev 78)
Subsystem: Intel Corporation Dual Band Wireless-AC 8265 [8086:1010]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
06:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller [10ec:8125] (rev 01)
Subsystem: Gigabyte Technology Co., Ltd Device [1458:e000]
Kernel driver in use: r8169
Kernel modules: r8169
07:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 [144d:a808]
Subsystem: Samsung Electronics Co Ltd Device [144d:a801]
Kernel driver in use: nvme
Kernel modules: nvme
16:00.0 PCI bridge [0604]: Intel Corporation Sky Lake-E PCI Express Root Port A [8086:2030] (rev 04)
Kernel driver in use: pcieport
16:05.0 System peripheral [0880]: Intel Corporation Sky Lake-E VT-d [8086:2034] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:05.2 System peripheral [0880]: Intel Corporation Sky Lake-E RAS Configuration Registers [8086:2035] (rev 04)
16:05.4 PIC [0800]: Intel Corporation Sky Lake-E IOxAPIC Configuration Registers [8086:2036] (rev 04)
Subsystem: Intel Corporation Sky Lake-E IOxAPIC Configuration Registers [8086:2036]
16:08.0 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:08.1 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:08.2 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:08.3 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:08.4 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:08.5 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:08.6 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:08.7 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:09.0 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:09.1 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:09.2 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:09.3 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:09.4 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:09.5 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:09.6 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:09.7 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0a.0 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0a.1 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0e.0 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0e.1 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0e.2 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0e.3 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0e.4 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0e.5 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0e.6 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0e.7 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0f.0 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0f.1 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0f.2 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0f.3 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0f.4 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0f.5 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0f.6 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:0f.7 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:10.0 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:10.1 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:208e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:1d.0 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:2054] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:1d.1 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:2055] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:1d.2 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:2056] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:1d.3 System peripheral [0880]: Intel Corporation Sky Lake-E CHA Registers [8086:2057] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:1e.0 System peripheral [0880]: Intel Corporation Sky Lake-E PCU Registers [8086:2080] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:1e.1 System peripheral [0880]: Intel Corporation Sky Lake-E PCU Registers [8086:2081] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:1e.2 System peripheral [0880]: Intel Corporation Sky Lake-E PCU Registers [8086:2082] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:1e.3 System peripheral [0880]: Intel Corporation Sky Lake-E PCU Registers [8086:2083] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:1e.4 System peripheral [0880]: Intel Corporation Sky Lake-E PCU Registers [8086:2084] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:1e.5 System peripheral [0880]: Intel Corporation Sky Lake-E PCU Registers [8086:2085] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
16:1e.6 System peripheral [0880]: Intel Corporation Sky Lake-E PCU Registers [8086:2086] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
17:00.0 VGA compatible controller [0300]: NVIDIA Corporation TU106 [GeForce RTX 2060 SUPER] [10de:1f47] (rev a1)
Subsystem: NVIDIA Corporation Device [10de:13ad]
Kernel driver in use: nvidia
Kernel modules: nouveau, nvidia_drm, nvidia
17:00.1 Audio device [0403]: NVIDIA Corporation TU106 High Definition Audio Controller [10de:10f9] (rev a1)
Subsystem: NVIDIA Corporation Device [10de:13ad]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
17:00.2 USB controller [0c03]: NVIDIA Corporation TU106 USB 3.1 Host Controller [10de:1ada] (rev a1)
Subsystem: NVIDIA Corporation Device [10de:13ad]
Kernel driver in use: xhci_hcd
17:00.3 Serial bus controller [0c80]: NVIDIA Corporation TU106 USB Type-C UCSI Controller [10de:1adb] (rev a1)
Subsystem: NVIDIA Corporation Device [10de:13ad]
Kernel driver in use: nvidia-gpu
Kernel modules: i2c_nvidia_gpu
64:00.0 PCI bridge [0604]: Intel Corporation Sky Lake-E PCI Express Root Port A [8086:2030] (rev 04)
Kernel driver in use: pcieport
64:05.0 System peripheral [0880]: Intel Corporation Sky Lake-E VT-d [8086:2034] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:05.2 System peripheral [0880]: Intel Corporation Sky Lake-E RAS Configuration Registers [8086:2035] (rev 04)
64:05.4 PIC [0800]: Intel Corporation Sky Lake-E IOxAPIC Configuration Registers [8086:2036] (rev 04)
Subsystem: Intel Corporation Sky Lake-E IOxAPIC Configuration Registers [8086:2036]
64:08.0 System peripheral [0880]: Intel Corporation Sky Lake-E Integrated Memory Controller [8086:2066] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: skx_uncore
64:09.0 System peripheral [0880]: Intel Corporation Sky Lake-E Integrated Memory Controller [8086:2066] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: skx_uncore
64:0a.0 System peripheral [0880]: Intel Corporation Sky Lake-E Integrated Memory Controller [8086:2040] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0a.1 System peripheral [0880]: Intel Corporation Sky Lake-E Integrated Memory Controller [8086:2041] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0a.2 System peripheral [0880]: Intel Corporation Sky Lake-E Integrated Memory Controller [8086:2042] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: skx_uncore
64:0a.3 System peripheral [0880]: Intel Corporation Sky Lake-E Integrated Memory Controller [8086:2043] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0a.4 System peripheral [0880]: Intel Corporation Sky Lake-E Integrated Memory Controller [8086:2044] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0a.5 System peripheral [0880]: Intel Corporation Sky Lake-E LM Channel 1 [8086:2045] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0a.6 System peripheral [0880]: Intel Corporation Sky Lake-E LMS Channel 1 [8086:2046] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: skx_uncore
64:0a.7 System peripheral [0880]: Intel Corporation Sky Lake-E LMDP Channel 1 [8086:2047] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0b.0 System peripheral [0880]: Intel Corporation Sky Lake-E DECS Channel 2 [8086:2048] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0b.1 System peripheral [0880]: Intel Corporation Sky Lake-E LM Channel 2 [8086:2049] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0b.2 System peripheral [0880]: Intel Corporation Sky Lake-E LMS Channel 2 [8086:204a] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: skx_uncore
64:0b.3 System peripheral [0880]: Intel Corporation Sky Lake-E LMDP Channel 2 [8086:204b] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0c.0 System peripheral [0880]: Intel Corporation Sky Lake-E Integrated Memory Controller [8086:2040] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0c.1 System peripheral [0880]: Intel Corporation Sky Lake-E Integrated Memory Controller [8086:2041] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0c.2 System peripheral [0880]: Intel Corporation Sky Lake-E Integrated Memory Controller [8086:2042] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: skx_uncore
64:0c.3 System peripheral [0880]: Intel Corporation Sky Lake-E Integrated Memory Controller [8086:2043] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0c.4 System peripheral [0880]: Intel Corporation Sky Lake-E Integrated Memory Controller [8086:2044] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0c.5 System peripheral [0880]: Intel Corporation Sky Lake-E LM Channel 1 [8086:2045] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0c.6 System peripheral [0880]: Intel Corporation Sky Lake-E LMS Channel 1 [8086:2046] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: skx_uncore
64:0c.7 System peripheral [0880]: Intel Corporation Sky Lake-E LMDP Channel 1 [8086:2047] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0d.0 System peripheral [0880]: Intel Corporation Sky Lake-E DECS Channel 2 [8086:2048] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0d.1 System peripheral [0880]: Intel Corporation Sky Lake-E LM Channel 2 [8086:2049] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
64:0d.2 System peripheral [0880]: Intel Corporation Sky Lake-E LMS Channel 2 [8086:204a] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: skx_uncore
64:0d.3 System peripheral [0880]: Intel Corporation Sky Lake-E LMDP Channel 2 [8086:204b] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
65:00.0 VGA compatible controller [0300]: NVIDIA Corporation TU104 [GeForce RTX 2070 SUPER] [10de:1ec7] (rev a1)
Subsystem: NVIDIA Corporation Device [10de:13aa]
Kernel driver in use: vfio-pci
Kernel modules: nouveau, nvidia_drm, nvidia
65:00.1 Audio device [0403]: NVIDIA Corporation TU104 HD Audio Controller [10de:10f8] (rev a1)
Subsystem: NVIDIA Corporation Device [10de:13aa]
Kernel driver in use: vfio-pci
Kernel modules: snd_hda_intel
65:00.2 USB controller [0c03]: NVIDIA Corporation TU104 USB 3.1 Host Controller [10de:1ad8] (rev a1)
Subsystem: NVIDIA Corporation Device [10de:13aa]
Kernel driver in use: xhci_hcd
65:00.3 Serial bus controller [0c80]: NVIDIA Corporation TU104 USB Type-C UCSI Controller [10de:1ad9] (rev a1)
Subsystem: NVIDIA Corporation Device [10de:13aa]
Kernel driver in use: vfio-pci
Kernel modules: i2c_nvidia_gpu
b2:00.0 PCI bridge [0604]: Intel Corporation Sky Lake-E PCI Express Root Port A [8086:2030] (rev 04)
Kernel driver in use: pcieport
b2:03.0 PCI bridge [0604]: Intel Corporation Sky Lake-E PCI Express Root Port D [8086:2033] (rev 04)
Kernel driver in use: pcieport
b2:05.0 System peripheral [0880]: Intel Corporation Sky Lake-E VT-d [8086:2034] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
b2:05.2 System peripheral [0880]: Intel Corporation Sky Lake-E RAS Configuration Registers [8086:2035] (rev 04)
b2:05.4 PIC [0800]: Intel Corporation Sky Lake-E IOxAPIC Configuration Registers [8086:2036] (rev 04)
Subsystem: Intel Corporation Sky Lake-E IOxAPIC Configuration Registers [8086:2036]
b2:12.0 Performance counters [1101]: Intel Corporation Sky Lake-E M3KTI Registers [8086:204c] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
b2:12.1 Performance counters [1101]: Intel Corporation Sky Lake-E M3KTI Registers [8086:204d] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: skx_uncore
b2:12.2 System peripheral [0880]: Intel Corporation Sky Lake-E M3KTI Registers [8086:204e] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
Kernel driver in use: skx_uncore
b2:15.0 System peripheral [0880]: Intel Corporation Sky Lake-E M2PCI Registers [8086:2018] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
b2:16.0 System peripheral [0880]: Intel Corporation Sky Lake-E M2PCI Registers [8086:2018] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
b2:16.4 System peripheral [0880]: Intel Corporation Sky Lake-E M2PCI Registers [8086:2018] (rev 04)
Subsystem: Intel Corporation Device [8086:0000]
b2:17.0 System peripheral [0880]: Intel Corporation Sky Lake-E M2PCI Registers [8086:2018] (rev 04)
b3:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 [144d:a808]
Subsystem: Samsung Electronics Co Ltd Device [144d:a801]
Kernel driver in use: nvme
Kernel modules: nvme
b4:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 [144d:a808]
Subsystem: Samsung Electronics Co Ltd Device [144d:a801]
Kernel driver in use: nvme
Kernel modules: nvme