From patchwork Fri May 14 04:54:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Chiu X-Patchwork-Id: 12257067 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham 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 60B0AC433B4 for ; Fri, 14 May 2021 04:54:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3334061447 for ; Fri, 14 May 2021 04:54:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232220AbhENEz3 (ORCPT ); Fri, 14 May 2021 00:55:29 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:55922 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230491AbhENEz2 (ORCPT ); Fri, 14 May 2021 00:55:28 -0400 Received: from 111-240-128-202.dynamic-ip.hinet.net ([111.240.128.202] helo=localhost.localdomain) by youngberry.canonical.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.93) (envelope-from ) id 1lhPq1-00073z-W7; Fri, 14 May 2021 04:54:14 +0000 From: chris.chiu@canonical.com To: stern@rowland.harvard.edu, gregkh@linuxfoundation.org, m.v.b@runbox.com, hadess@hadess.net Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Chris Chiu Subject: [PATCH v4 0/2] USB: propose a generic fix for PORT_SUSPEND set feature timeout Date: Fri, 14 May 2021 12:54:03 +0800 Message-Id: <20210514045405.5261-1-chris.chiu@canonical.com> X-Mailer: git-send-email 2.21.1 (Apple Git-122.3) MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Chris Chiu For the Realtek Hub which fails to resume the port which has wakeup enable descendants, trying to propose a more generic and better fix to have the runtime suspend/resume work instead of a reset-resume quirk. Chris Chiu (2): USB: Verify the port status when timeout happens during port suspend Revert "USB: Add reset-resume quirk for WD19's Realtek Hub" drivers/usb/core/hub.c | 21 +++++++++++++++++++++ drivers/usb/core/quirks.c | 1 - 2 files changed, 21 insertions(+), 1 deletion(-) Acked-by: Alan Stern