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    SubjectRe: [linux-usb-devel] 2.6.18-rc6-mm1 (-mm2): ohci resume problem
    On Thu, 14 Sep 2006, Rafael J. Wysocki wrote:

    > Now USB didn't work after the first resume (kernel configured with USB_SUSPEND
    > unset).
    >
    > The dmesg output is attached.

    This is getting too confusing. :-(

    Let's try a simpler test. Leave USB_SUSPEND unset.

    First rmmod ohci-hcd. None of your full-speed USB devices will work, but
    that's okay. Try the suspend-twice test and see what happens.

    Second, rmmod ehci-hcd and modprobe ohci-hcd. Again try the suspend-twice
    test.

    Having only one USB host driver loaded at any time should simplify things.

    Alan Stern

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