On Sat, 2003-09-06 at 06:47, Greg KH wrote: > On Fri, Sep 05, 2003 at 03:53:17PM +0800, David Glance wrote: > > Thanks for the feedback - I will try libusb again with 2.6 although I > > think we will still see the same issues with the interrupt transfers > > (one-shot wasn't really the problem there). > > What was the problem?
Right now the error is: error reaping interrupt URB: Resource temporarily unavailable. This is after a write. The tower light doesn't come on so not sure what is going on there. The issue was mainly that Johannes didn't have time to work through all the issues. I will have a go converting the driver to a serial one. The interface in userspace is already as simple as it can get so that won't change but I agree with the other advantages. thanks again david > > > As for the serial driver - what would be the main advantages of that? > > The usb tower doesn't really do anything sophisticated in its > > communication as you could probably see from the driver. > > You create an interface that more closly matches the serial version of > the device allowing your userspace code to be simpler :) > > Also you don't have to reserve a minor number as they are dynamically > allocated. > > And you don't have to worry about porting your ioctls to the other > archs. > > thanks, > > greg k-h -- David Glance <[EMAIL PROTECTED]> ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
