> > The PMP access functions can only be called from EH context and that's > one of the reasons they aren't exported? What are you trying to > achieve? To driver some gpios on the PMP ;-). I tried to directly access the PMP and send ATA command from user space, but all failed. It seems there are no suitable way so far? jbin -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html