On Wed, 1 Aug 2007, David Engraf wrote: > At the moment I have a Jetway/VIA Mainboard which seems to have a problem > with the handoff. Even > when I wait about 20 seconds the EHCI_USBLEGSUP_BIOS flag is not cleared. > I think this is a BIOS > bug and I will have to talk to Jetway/VIA.
I have the same problem on my Intel motherboard. Which is surprising, considering that Intel invented the BIOS-handoff technique. > On the other hand, I don't need the EHCI controller in my kernel, so I > think the kernel shouldn't take the > handover for the EHCI controller like other OS which do not have an usb > driver and so don't know that > there is a EHCI_USBLEGSUP_BIOS flag which should be cleared. There ought to be a solution to satisfy everybody. For instance, you could add a Kconfig flag for enabling USB handoff, and make it be selected automatically if any of the PCI USB drivers are configured. Alan Stern - 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/