Tom, Georg, Any results, patches on this subject? Personally I'd like to see us remove one-shot interrupts. It was added to the URB rewrite for backwards-compatibility usage for usb_scsi (now usb-storage), which no longer uses it. The suggestion to use a bulk transfer request in place of a one-shot interrupt does have a downside -- one that I expect Tom would discover even if we didn't bring it up. Interrupt transfers fall into the guaranteed bandwidth area of USB [if usb_submit_urb() doesn't return an error], whild bulk transfers have no such guarantee. This could make a difference on a device like a force-feedback joystick while other guaranteed bandwidth transfers are occurring, like large Isoc. camera input transfers. ~Randy ___________________________________________________ |Randy Dunlap Intel Corp., DAL Sr. SW Engr.| |randy.dunlap.at.intel.com 503-696-2055| |NOTE: Any views presented here are mine alone | |and may not represent the views of my employer. | |_________________________________________________| --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
