From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DE720C4743D for ; Sat, 5 Jun 2021 05:18:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ADBAC6138C for ; Sat, 5 Jun 2021 05:18:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230110AbhFEFUF (ORCPT ); Sat, 5 Jun 2021 01:20:05 -0400 Received: from muru.com ([72.249.23.125]:36556 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229544AbhFEFUF (ORCPT ); Sat, 5 Jun 2021 01:20:05 -0400 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id BEB868167; Sat, 5 Jun 2021 05:18:24 +0000 (UTC) Date: Sat, 5 Jun 2021 08:18:14 +0300 From: Tony Lindgren To: Andreas Kemnade Cc: Bin Liu , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-omap@vger.kernel.org, letux-kernel@openphoenux.org Subject: Re: [PATCH] usb: musb: Check devctl status again for a spurious session request Message-ID: References: <20210518150615.53464-1-tony@atomide.com> <20210527211501.70d176b4@aktux> <20210604103533.6392beeb@aktux> <20210604185943.3efa2a19@aktux> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210604185943.3efa2a19@aktux> Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org * Andreas Kemnade [210604 17:00]: > On Fri, 4 Jun 2021 12:39:54 +0300 > Tony Lindgren wrote: > > Does the following patch fix things for you or does something else break again? :) > > > sigh,.. > ok, it breaks something. gadget (at least ecm) only works if > musb/phy stuff is loaded, ecm configured via configfs > rmmod omap2430 > modprube 2430 > > until the next usb disconnect > and another rmmod/modprobe is required. Hmm I don't follow, do you mean there's now another issue after a system suspend? Or is this issue not related to system suspend and resume? > The following musb patches were applied additional to that one you > added to this mail on top of 5.13-rc4. > > usb: musb: fix MUSB_QUIRK_B_DISCONNECT_99 handling > usb: musb: Add missing PM suspend and resume functions for 2430 glue > usb: musb: Check devctl status again for a spurious session request Does one of the above cause some additional usb gadget issue? Regards, Tony