> In the above example, even the reset sequence itself can cause hang if > the hardware is implemented slightly differently. The reason why > set_piomode() locks up but reset sequence doesn't is simple dumb luck. > I think the proper fix is to tell libata to detach the cdrom before > undocking. Just a thought but which ICH variant is this. For the older ones we have to turn IORDY off in software before an eject and they cannot fully support hot unplug Alan - 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
