Re: detecting usb host controller type/speed from a gadget driver

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On Sat, Jan 23, 2010 at 12:42:32PM +0530, Arun S wrote:
> Hi,
> From a usb gadget driver, is it possible to detect whether or not a
> usb 1.1/2.0 HOST CONTROLLER? is managing the usb device during
> runtime? I want to use different endpoint descriptors based on this
> info during the setting up of interfaces.

The USB spec does not allow this, sorry.  Please read the documentation
at usb.org for more details.

greg k-h

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