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AssigningDevices changed

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Added stub for Qubes Manager
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Joanna Rutkowska 2012-12-12 15:17:30 +00:00
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AssigningDevices.md
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@ -24,7 +24,15 @@ qvm-pci -a personal 00:1a.0
Note that one can only assign full PCI or PCI Express devices. This means one cannot assign single USB devices -- only the whole USB controller with whatever USB devices connected to it. This limit is imposed by PC and VT-d architecture.
### Possible issues
Using Qubes Manager
-------------------
TODO
\<screenshot\>
Possible issues
---------------
VM with PCI device in Qubes have allocated small buffer for DMA operations (called swiotlb). By default it is 2MB, but some devices needs a larger space. To change this allocation, edit VM kernel parameters (this is expressed in 512B chunks):