On Fri, 5 Mar 2010, Crane Cai wrote: > I also think that when the port is in disabled state, we will not suspend it. > And if the port is in enable state, port suspend will be called before bus > suspend. That's why we only control the PORTSC in bus. And endpoint operation > belongs to port power managemnt. > > Alern, If I mis-understand the USB power mangement architecture, please correct > me. Yes, you misunderstand it. Port suspend will _not_ always be called before bus suspend. Alan Stern -- 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
