On Mon, Jan 16, 2012 at 04:15:09PM +0530, Praveen kumar wrote:

Hi All,
??????? As part of diagnostics? I have to make sure the USB controller is
configured correctly.

How can it not be configured correctly?

Can I get this information from any entry in /sys or /proc ?? If yes where ??
If no I plan to add a exclusive entry in the driver to do my diagnostics.

What type of diagnostics are you trying to do?

Is that feasible by reading some of the registers in
the controller ??

You have looked at the debugfs files for the usb controllers for this
type of thing already, right?

greg k-h