On Monday 29 August 2005 01:16, James Courtier-Dutton wrote: > Dominik Wezel wrote: > > Problem > > ======= > > When turning on the laptop and during POST and GrUB loading, all ports > > on the hub are enabled. During the USB initialization phase, when the > > hub is detected, shortly all ports become disabled, then turn on again > > (uhci_hcd detects the lo-speed ports). Upon initialization of ehci_hcd > > however, the ports are disconnected again (for good): > > Use uhci_hcd or ehci_hcd, but never both at the same time. > ehci_hcd will work with all lo-speed ports, so uhci_hcd is then no needed.
This seems to be in contrast with what hotplug does automatically: it loads both ehci_hcd and uhci_hcd here. If I don't load uhci_hcd, lo-speed devices do not work. Jan -- A grammarian's life is always in tense. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
