Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754378AbaKXRtz (ORCPT ); Mon, 24 Nov 2014 12:49:55 -0500 Received: from www.linutronix.de ([62.245.132.108]:40389 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754296AbaKXRtx (ORCPT ); Mon, 24 Nov 2014 12:49:53 -0500 Message-ID: <54736FBE.6060505@linutronix.de> Date: Mon, 24 Nov 2014 18:49:50 +0100 From: Sebastian Andrzej Siewior User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.2.0 MIME-Version: 1.0 To: balbi@ti.com, George Cherian CC: gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] usb: musb: core: Disable the Interrupts till BABBLE is fully handled References: <1415953486-6000-1-git-send-email-george.cherian@ti.com> <20141118211734.GA19146@saruman> In-Reply-To: <20141118211734.GA19146@saruman> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/18/2014 10:17 PM, Felipe Balbi wrote: > I think the driver is mis-detecting Babble. A babble only occurs when > the device side tries to move data without the host asking for anything. It also occurs if the device moves more than packet_size bytes. Not really helping, I know? Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/