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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 55FA9C433F5 for ; Sat, 2 Apr 2022 15:47:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357420AbiDBPtc (ORCPT ); Sat, 2 Apr 2022 11:49:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60604 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238316AbiDBPtb (ORCPT ); Sat, 2 Apr 2022 11:49:31 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A8D91177D35 for ; Sat, 2 Apr 2022 08:47:39 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 59016B80315 for ; Sat, 2 Apr 2022 15:47:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 24009C340EE for ; Sat, 2 Apr 2022 15:47:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1648914457; bh=DcIP0udA6EkXhMiTE3qxcLXiahdOC856QCGt0Kq6eIk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=u5ar6Hfgyr6qsQRG7j8ATPjhZnmhX6U+BU5k0LFzaHSaIneiio+SE5h9/0T3BxNDh //V8qOr0Sj/sgbKxx5KEDKeY1Bx/tuIXZogr7xCJirtlxkTOGDxfq0lzFpICbwE4Pa P4hEGTBsdUXyUOGsqI251C418eHuZ4KtxLXUBtODYoPGyz+KIacKmPfInoJBzy+O1l +5Hgiznsfr7brreQh2ggDICWCBkFUbKIFL25bxgNY8oVk1vSoAnqYqfD2Qt1/s+IMn fxPdZATICkO8ZOgSZfkoM9lXisUNEgvNc7rsa5SlCB9xmrW/X5EZ08CrUj1CXkJ4M3 p44B4ABGgjpEg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 0EA65C05FD5; Sat, 2 Apr 2022 15:47:37 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 214875] USB 3.1 device cannot be detected Date: Sat, 02 Apr 2022 15:47:36 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: blocking X-Bugzilla-Who: tucci.michele@gmail.com X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: PATCH_ALREADY_AVAILABLE X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D214875 Michele Tucci (tucci.michele@gmail.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tucci.michele@gmail.com --- Comment #5 from Michele Tucci (tucci.michele@gmail.com) --- My USB 3 external hard drive cannot be detected after this fix. To get it working again, I restored to 10 (20ms) the value of desc->bPwrOn2PwrGood in drivers/usb/host/xhci-hub.c:347. This is how the device looks like from lsusb: ``` Bus 004 Device 002: ID 174c:55aa ASMedia Technology Inc. ASM1051E ... ``` --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=