Passmark USB loopback test plugs

Greg KH greg at
Tue Nov 20 20:00:56 UTC 2007

On Tue, Nov 20, 2007 at 04:24:26PM +0800, Peter Teoh wrote:
> On Nov 20, 2007 12:31 PM, Greg KH <greg at> wrote:
> >
> > Also, please run it through the scripts/ script to fix all
> > of the obvious coding style issues (no typedefs, line lengths, etc.) so
> > it's in a format that we can be able to review it properly.
> >
> > thanks,
> >
> Thank you for your reply.   I will be getting the hardware to test
> soon.   But this is as per your instruction - thank you for the review
> again.

> /*
>  * USB loopback plug is based on the Cypress CY7C68013A USB2.0 chip

I'm probably missing something here, but why does this need to be a
kernel driver at all?  Can't this all work properly from userspace using
libusb or "raw" usbfs directly?


greg k-h

More information about the devel mailing list