On Sat, Aug 17, 2013 at 08:44:18PM +0000, Paul Zimmerman wrote: > > 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. Ok, thanks for taking the time to look at it. I guess we will end up with multiple drivers, making it easier for the developers involved :) thanks, greg k-h _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
