--- On Thu, 11/11/10, andy.luo <yifei.luo@xxxxxxxxx> wrote: > UDC may enter test mode if get > SetFeature request, and such > request can be made by libusb. But for hcd, I'm not sure > if > libusb has support to send SetPortFeature, It's just a control request like SetFeature. So: yes, it has that support. (Why would it create arbitrary and rude exceptions like not being able to make that specificrequest??? so maybe > debugfs > for ehci hcd test mode entry is also needed? Nope, not needed, don't go there. The clean solution of just using control requests also works on non-EHCI hardware, note ... - Dave -- 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
