Re: [Xen-devel] [PATCH V8 5/7] xl: add pvusb commands

[Juergen Gross <jgross@xxxxxxxx>]

On 10/21/2015 11:08 AM, Chunyan Liu wrote:
> Add pvusb commands: usbctrl-attach, usbctrl-detach, usb-list,
> usb-attach and usb-detach.
>
> To attach a usb device to guest through pvusb, one could follow
> following example:
>
>   #xl usbctrl-attach test_vm version=1 ports=8
>
>   #xl usb-list test_vm
>   will show the usb controllers and port usage under the domain.
>
>   #xl usbattach test_vm hostbus=1 hostaddr=2
>   will find the first usable controller:port, and attach usb
>   device whose busnum is 1 and devnum is 6.
>   One could also specify which <controller> and which <port>.
>
>   #xl usb-detach test_vm 0 1
>   will detach USB device under controller 0 port 1.
>
>   #xl usbctrl-detach test_vm dev_id
>   will destroy the controller with specified dev_id. Dev_id
>   can be traced in usb-list info.
>
> Signed-off-by: Chunyan Liu <cyliu@xxxxxxxx>
> Signed-off-by: Simon Cao <caobosimon@xxxxxxxxx>
Acked-by: Juergen Gross <jgross@xxxxxxxx>


juergen


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