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lukas 2025-04-01 16:55:53 +00:00
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gofurther/vfio-pci.md
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@ -2,13 +2,13 @@
title: Virtual Function I/O passthrough (vfio-pci)
description: Pass a physical device to a guest sysstem
published: true
date: 2025-04-01T16:12:32.063Z
date: 2025-04-01T16:55:51.080Z
tags:
editor: markdown
dateCreated: 2025-04-01T11:18:43.924Z
---
# *vfio-pci* configuration
# *Vfio-pci* configuration
[Virtual Function I/O](https://www.kernel.org/doc/html/latest/driver-api/vfio.html) (vfio-pci) passthrough allows for a single physical device to be assigned to a virtual machine or container.
@ -68,19 +68,19 @@ IOMMU Group 16:
> In general, but not always, devices associated to a particular IOMMU group have to be passed through a guest system together
{.is-info}
In the above example, most devices are well isolated, at the exception to the USB controller and the HD audio controller
In the above example, most devices are well isolated, at the exception to the USB controller and the HD audio controller. As Phyllome OS is installed on the Intel SSD 660P NVMe SSD, this device should not be shared with a guest system.
| IOMMU Group | Device | ID |
| --- | --- | --- |
| 0 | Intel Corporation Iris Pro Graphics 580 | 8086:193b |
| 2 | Intel Gaussian Mixture Model - Neural Network Accelerator | 8086:1911 |
| 3 | USB 3.0 xHCI Controller | 8086:a12f |
| 3 | Thermal Subsystem | 8086:a131 |
| **3** | USB 3.0 xHCI Controller | 8086:a12f |
| **3** | Thermal Subsystem | 8086:a131 |
| 4 | MEI Controller | 8086:a13a |
| 11 | HM170 Chipset LPC/eSPI Controller | 8086:a14e |
| 11 | Power Management Controller | 8086:a121 |
| 11 | HD Audio Controller | 8086:a170 |
| 11 | SMBus | 8086:a123 |
| **11** | HM170 Chipset LPC/eSPI Controller | 8086:a14e |
| **11** | Power Management Controller | 8086:a121 |
| **11** | HD Audio Controller | 8086:a170 |
| **11** | SMBus | 8086:a123 |
| 12 | Ethernet Connection (2) I219-LM | 8086:15b7 |
| 13 | SD/MMC Card Reader Controller | 1217:8621 |
| 14 | Intel Corporation Wireless 8260 | 8086:24f3 |