On Wed, Feb 15, 2012 at 3:41 PM, Toby Gray <toby.gray@xxxxxxxxxxx> wrote: > Makes sense, however the device I'm using doesn't appear to be using the NCM > connection for access to the device modem. The device appears to only ever > send one NetworkConnection notification and it only sends it if the host is > trying to read from the interrupt endpoint in the first few seconds of > setting the interface to altsetting 1. I've confirmed this using LeCroy USB > traces. Could you provide usb trace for this device? Regards, Alexey -- 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