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xen-devel
Re: [Xen-devel] [PATCH] usbfront: do not assume sequentially mapped page
Noboru Iwamatsu writes ("Re: [Xen-devel] [PATCH] usbfront: do not assume
sequentially mapped pages"):
> Ian,
> > You might like to try a v4l uvc driver and see if it works for you.
>
> Sorry for the late reply.
>
> I've been trying USB2.0 UVC webcam too, but I have not succeeded yet.
> I dumped urbs and saw no errors in isoc-urbs.
I didn't see errors. I ran uvccapture (as in Debian lenny), which
seems to be the most simple test program available, and it segfaults
while accessing what is supposed to be a buffer full of video data
provided by mmapping the kernel's UVC driver.
Ian.
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