Hi All, Sorry I forgot to add this small detail: I am having a USB bluetooth dongle and it support Control \ Interrupt \ Bulk \ Isochronous Transfers. I am having a device driver for this, In driver probe function I am submitting an URB to INT endpoint. And in the completion handler again re-queue that URB. Most of the times I see urb->status as -32(EPIPE) in INT urb completion handler. Here I don’t know why I am getting this error. This error observed if I connect more than three devices to host via USB-Hub. Can anyone tell me what might be the reason for getting this error. Thanks, Pnav On Mon, Sep 29, 2014 at 5:49 PM, Naveen Kumar Parna <pnaveenkos@xxxxxxxxx> wrote: > Hi All, > > I want to know the reason for getting INT urb completion status as -EPIPE ? > > Thanks, > Pnav -- 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
