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HvmCreate changed

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Attaching PCI devices
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Joanna Rutkowska 2012-12-12 15:21:44 +00:00
parent 603fc45b4e
commit 4240b9d049
1 changed files with 3 additions and 2 deletions
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HvmCreate.md
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@ -276,7 +276,8 @@ Another things to check are if clipboard copy/paste and file copy works fine wit
Assigning PCI devices to HVM domains
------------------------------------
TODO
HVM domains (including Windows VMs) can be [assigned PCI devices](/wiki/AssigningDevices) just like normal AppVMs. E.g. one can assign one of the USB controllers to the Windows VM and should be able to use various devices that require Windows software, such as phones, electronic devices that are configured via FTDI, etc.
- Manually disable/enable on resume from S3
Once problem, however, at the moment, is that after the whole system gets suspend into S3 sleep, and subsequently resumed, such attached devices stop working and should be restarted within the VM. Under Windows this can be achieved by opening the Device Manager, selecting the actual device, such as a USB controller, and then first 'Disabling', and then 'Enabling' the device again. This is illustrated on the screenshot below:
[![No image "r2b1-win7-usb-disable.png" attached to HvmCreate](/chrome/common/attachment.png "No image "r2b1-win7-usb-disable.png" attached to HvmCreate")](/attachment/wiki/HvmCreate/r2b1-win7-usb-disable.png)