mirror of
https://github.com/PhyllomeOS/wiki.git
synced 2024-11-05 11:51:10 +00:00
55 lines
1.8 KiB
Markdown
55 lines
1.8 KiB
Markdown
---
|
|
title: QEMU/KVM devices list
|
|
description: Description of pertinent devices
|
|
published: true
|
|
date: 2021-08-12T13:47:04.813Z
|
|
tags:
|
|
editor: markdown
|
|
dateCreated: 2021-08-12T13:47:04.813Z
|
|
---
|
|
|
|
# Software-based hardware
|
|
|
|
## Chipsets
|
|
|
|
### q35
|
|
|
|
### virt
|
|
|
|
## Storage
|
|
|
|
scsi, sata, usb, virtio-serial, virtio-scsi
|
|
|
|
## Networking
|
|
|
|
## Graphics
|
|
|
|
virtio
|
|
|
|
Phyllome leverages 3D acceleration within guest operating systems extensively, in three different modes depending on the situation.
|
|
|
|
* **vfio-pci** : Passing through a complete physical Graphical Processing Unit (GPU) to the guest via the `vfio-pci` driver
|
|
* **vfio-mdev** : Sharing a fraction of a compatible physical GPU such as those using [single-root input/output virtualization](https://en.wikipedia.org/wiki/Single-root_input/output_virtualization) (SR-IOV), via the `vfio-mdev` driver
|
|
* **vfio-gpu** : Using some capabilities of the host GPU, via the `vfio-gpu` driver, which creates a virtual GPU as is used in Chromium OS and Spectrum OS
|
|
|
|
| Description | vfio-pci | vfio-mdev | vfio-gpu |
|
|
|---|---|---|---|
|
|
| *Performance* | Near-native performance and full features set | Near-native performance and full features set | Degraded performance and limited features set |
|
|
| *Guests support* | UNIX and non-UNIX guests | UNIX and non-UNIX guests | Works only on selected UNIX guests |
|
|
| *Driver* | No special driver in the guest | No special driver in the guest | Requires a special driver in the guest |
|
|
| *Number of host GPUs* | Two GPUs in most situations | A single GPU | A single GPU |
|
|
| *GPU support* | Mostly GPU agnostic | Recent Intel integrated GPUs and some professional grade Nvidia GPUs | Mostly GPU agnostic |
|
|
|
|
`ADD VIDEO HERE`
|
|
|
|
|
|
### Video-device
|
|
|
|
cirrus, vga, qxl, virtio, or vmvga (vmware)
|
|
|
|
|
|
|
|
Display
|
|
Spice VNC egl-headless GTK
|
|
Sound
|
|
Virtio-sound, ich6, ich9, ac97, es1370, sb16, pcspk |