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    SubjectRe: Emulating level IRQs
    On Mon, Aug 06, 2012 at 09:45:13AM +0800, Eric Miao wrote:

    > So my understanding, if it's correct, that we can treat the EETI chip as having
    > two separate inputs: one IRQ line (for the event notification) and one GPIO line
    > (for a condition where data are emptied), we could naturally have two numbers
    > in the driver, but unfortunately they end up being in sync as they are
    > physically
    > one pin.

    ...unless the interrupt controller supports level IRQs at which point we
    don't need the GPIO, of course :/ .


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