Hi all, When I review the patch [1] for adding companion controller support for OTG framework, I am puzzled several concepts, like shared hcd and companion controller, companion hcd, companion port, would someone please explain them? And why EHCI/OHCI do not use shared hcd, but xHCI uses it? Thanks. [1] http://www.spinics.net/lists/linux-usb/msg139344.html -- Best Regards, Peter Chen -- 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
