Hi, I need USB Passthrough for my work(pv). For that I am trying to write USB front and back drivers. Besides these what else is needed for the Passthrough to work? Should I have to also do the part to add device model(xl) or is it already done.
I got some patches for adding the front-end driver. Have anyone worked on backend for usb? If anyone could point me to anything that might help, that would be wonderful. I have minimal experience in Linux driver. Regards Ajmal On 03-Aug-2017 2:48 PM, "Ajmal M Ali" <ajeesh...@gmail.com> wrote: > > On 21-Jul-2017 2:17 PM, "Pasi Kärkkäinen" <pa...@iki.fi> wrote: > >> On Fri, Jul 21, 2017 at 10:39:36AM +0200, Juergen Gross wrote: >> > > >> > > USB passthrough requires the device model. There is currently no >> > > provision in toolstack to spawn a device model on demand. >> > > >> > > The easiest workaround is to add one device (vfb?) that would require >> > > spawning a device model when creating the domain. >> > > >> > >> >> > >> i am trying to hotplug my usb. I haveint made any changes in the >> config >> > >> file, as i assumed it wont be needed for hotplug, also i didnt have >> to do >> > >> it for pci passthrough. Should i? >> > >> >> > >> Also, i cannot find any usbback and frond in my PC. >> > >> > Uuh, yes. I've sent some patches to LKML for pvUSB frontend support >> > about 2 years ago: >> > >> > https://lists.xen.org/archives/html/xen-devel/2015-06/msg03436.html >> > >> > I didn't find any time since then to address all comments. Maybe I >> > should finish that task... >> > >> >> That'd be awesome! :) >> >> > The patches should still work fine, AFAIK. >> > >> >> Good to know. >> >> >> -- Pasi >> >> > >> > Juergen >> > >> >>
_______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
