Re: Hotplugging

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On Wed, Oct 19, 2005 at 04:50:26PM +0100, Bahadir Balban wrote:
> Hi,
> 
> Is it compulsory to have hotplugging support in userspace in order to
> get a device working if it is plugged at run-time? Not if the
> necessary modules were built into the kernel I suppose, is that
> correct?

It depends on the type of device you are adding.

> What I want to do is plug-in a USB device, test it or at least inspect
> it by sysfs or procfs. The reason I don't have hotplugging is that I
> have a minimal filesystem with a limited shell etc.

If the driver is already loaded in the kernel, it should work just fine.
What are the problems you are having when you tried it?

thanks,

greg k-h

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