On Wednesday 18 July 2012 10:21:27 Alan Stern wrote: > On Wed, 18 Jul 2012, Oliver Neukum wrote: > > > > I have a question that reset-resume still can not resolve firmware > > > problem? I think this depend on driver. right? > > > > Right, but this is not really useful information. We can infer from > > a lack of support for reset_resume() that we must not cut power. > > The reverse conclusion is invalid, unfortunately. > > Why? If the driver claims to support reset-resume then it must have a > way to insure that firmware is reloaded when necessary. No, the device may morph. And we have generic drivers (btusb) that support devices after another driver (ath3k) has uploaded firmware. Regards Oliver -- 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
