> From: Aaro Koskinen [mailto:aaro.koskinen@xxxxxx] > Sent: Saturday, August 17, 2013 8:39 AM > > On Fri, Aug 16, 2013 at 08:02:27PM -0700, Greg KH wrote: > > dcw2 already supports different boards/systems, so perhaps there's a way > > to tie your board into that? > > It doesn't get very far: > > External DMA Mode not supported > dwc2_hcd_init() FAILED, returning -22 Hi Greg, all, After taking a look at the Octeon driver, it looks like that controller uses a customized version of the DWC2 core - it has a different DMA engine than the one provided by the standard hardware. So in fact these two drivers are actually not "for the same hw". I think it would be very complicated to combine both of these into a common driver. So in my opinion the best solution is to keep both drivers. -- Paul -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
