[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [updated] Re: [Xen-devel] [PATCH] USB virtualisation (experimental)



> Could it be possible to emulate a USB device in dom0 userspace?

Yes, that's doable in principle.  You could, for instance, connect the 
guest's USB frontend to a userspace process that implemented:
a) the Xen USBif protocol (as implemented by the current backend driver)
b) software emulation of one or more actual USB devices per domain

This should actually be simpler to achieve than implementing virtual USB 
devices for a whole-machine emulator like Bochs,  QEmu, VMWare, etc. because 
the paravirtualised interface is higher-level.

Cheers,
Mark


-------------------------------------------------------
The SF.Net email is sponsored by: Beat the post-holiday blues
Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek.
It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/xen-devel


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.