On Tue, May 16, 2006 at 03:00:52PM -0700, Micah Dowty wrote:
> I would submit that it isn't the usbfs layer's job to
> enforce the USB spec. There are two reasons for this:
> 
> - Some USB devices are broken, and it should still be
>   possible to write drivers for them on Linux- even
>   user-space drivers.
> 
> - Any portions of the USB spec that Linux does choose
>   to enforce should be enforced in the main URB submit
>   paths, rather than at the usbfs layer. The class of
>   URBs which kernel code can submit but userlevel code
>   cannot submit should be limited only to those which
>   have a danger of affecting system stability.
> 
> I'd be very interested to hear more opinions on this
> issue.

I agree.  Care to resubmit your patches and CC: the USB maintainer next
time so he makes sure to reply to your patches?  :)

thanks,

greg k-h


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