Hi, On Mon, Jul 15, 2013 at 11:31:17PM -0700, Greg KH wrote: > > The question is since we default GADGET, so the g_mass_storage.ko is > > installed early but connecting to a host PC > > is randomly, But the udev has no idea when a host PC connects our device. > > > > So we consider it's reasonable to let the udev know the GADGET device state. > > Is there any alternative to our question? > > I thought we already export events for gadget device states, have you > looked for them? I can't dig through the code at the moment, but this > seems like a pretty common issue... > > Felipe, any ideas?
we already expose that in sysfs. IIRC udev can act on sysfs changes, no ? -- balbi
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