Hi, I am trying implement a userspace usb/ip daemon under linux and a windows port for usb/ip protocol. I have met a question for isochronous transfer. In the struct of usbdevfs, there is a start_frame element, but how can I set it correctly? It seems I have no way to get the correct current_frame from user space, and when a ISO_ASAP transfer is done. for userspace usbdevfs_urb, the start_frame is not updated too. Then How can I use this element from user space? Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
