Re: How to talk to USB HCD Drivers?

On Tue, May 22, 2007 at 12:06:54PM +0530, Pandita, Vikram wrote:
> 
> Hi Felipe 
> 
> >Sent: Monday, May 21, 2007 3:56 PM
> >
> >Hello all,
> >
> >is there a way to use libusb to talk directly to hcd drivers?
> >
> >what I'm wondering to do is to develop an application similar to the
> >USBHSET tool from usb.org in order to test embedded host devices.
> >
> >I think that keep adding lots of sysfs interfaces is not the better
> >way to do it since I could use ioctls.
> >
> >If any of you have a clue about how to do it... just point me the
> >header file and I'll try to do it... but any information/tip is
> >welcome :-)
> 
> We have a working HSET tool for MUSB platform (based on linux-omap git)
> that you can use. Attached is the implementation (patch that can apply
> on linux-omap git for musb) with two interfaces: 

<snip>

Very nice.  Is there any reason why you can't submit this to the main
kernel tree so that others can use this?  I get people asking all the
time about this kind of functionality, especially as Linux is being used
more and more in embedded systems with USB.

thanks,

greg k-h

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