Re: [Xen-users] PVUSB - how to?

[James Harper <james.harper@xxxxxxxxxxxxxxxx>]

> I have:
> Ubuntu 10.10 Server
> Kernel Jeremy 2.6.32.48 (with pvusb patch & usbip modules) Xen 4.1.2 (4.2
> untable freeze vm)
> 
> Windows7 (32 & 64 in testsigning mode)
> Pv driver 0.11.0.238 (308, 251)
> 
> After xm usb-hc-create v1 2 8
> in win exists
> Xen PVUSB device driver
> 
> xm usb-list-assignable-devices
> 1-4.1        : ID 046d:c05b Logitech USB Optical Mouse
> 1-4.4        : ID 04f3:0a01 Elan USB Phone
> 3-3          : ID 04f2:0200 Chicony USB Wireless HID Receiver
> 5-3          : ID 07d1:f101 Broadcom Corp D-Link DBT-122
> 
> xm usb-attach v3 0 1 1-4.1
> 
> xm usb-list v3
> Idx BE  state usb-ver  BE-path
> 0   0   4     USB2.0  /local/domain/0/backend/vusb/5/0
> port 1: 1-4.1 [ID 046d:c05b Logitech USB Optical Mouse] port 2:
> port 3:
> 
> gplpv_Vista2008x64_0.11.0.351.msi
> But in HVM Win7x64 no action
> gplpv_Vista2008x32_0.11.0.351.msi
> In HVM win7x32 - unknown devices
> 
> In gplpv 308 - driver not installed
> 
> How to make that work properly?
> 

pvusb under GPLPV is only partially implemented. It seems to work for some 
mass-storage devices, and at one time it was working for a keyboard too but I 
think that broke again somewhere along the way.

I don't have any servers at the moment that support the usb backend driver 
(using Linux 3.1.x kernel from Debain), so I can't even confirm that for you at 
the moment.

I do plan to get back to it one day but just don't have time at the moment.

James

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