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    SubjectRe: Class device namespaces
    On Tue, Apr 28, 2009 at 23:58, Doug Warzecha <> wrote:
    > On Tue, Apr 28, 2009 at 07:46:57PM +0200, Kay Sievers wrote:
    >> On Tue, Apr 28, 2009 at 19:39, Doug Warzecha <> wrote:
    >> > /sys/class/firmware/dell_rbu/loading
    >> > /sys/class/firmware/dell_rbu/data
    >> These pathes only ever exist for a fraction of a second, during a
    >> kernel initiated firmware request. This request is usually only
    >> handled by the udev firmware loader script, and not interesting for
    >> anything else. Are you replacing the udev firmware script here? Are
    >> you sure you do something else here?
    > A Dell library writes data to those paths when a Dell BIOS Update Package is run and requests the BIOS image to be loaded into memory.

    How do you do this? These paths exist for a short time only. How do
    you get udev out of your way handling the firmware request for you?
    How do you plug into the event processing with a custom tool?


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