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=-4.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 E510CC4338F for ; Thu, 12 Aug 2021 02:31:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BFFD160FC3 for ; Thu, 12 Aug 2021 02:31:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233575AbhHLCbv (ORCPT ); Wed, 11 Aug 2021 22:31:51 -0400 Received: from mail.kernel.org ([198.145.29.99]:54198 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229729AbhHLCbu (ORCPT ); Wed, 11 Aug 2021 22:31:50 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 5FC0260FC3 for ; Thu, 12 Aug 2021 02:31:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1628735486; bh=WxleVNopPae64aEZXW+MqiRbODlH4BawTdPe45Ov8No=; h=From:To:Subject:Date:In-Reply-To:References:From; b=HWPM4bqlwO8oT6L265BPMDvD48nicitE7hJ+PD0nso/D4E8LwUOshEkb4rcB9ZfGL 0IlKrhEgiuBBQd4m+5MZ9nkBNbrupO/S/uDzzE1c3zyOR6bz/0t3DaKTI94uwq5apR F/tRfZqzbhzjHpGWIMjjQbm5cjCtOhuSPmvYmFaPiZV+Kr+X1CVJncWKT29Q1w3uix AUntj7y3jVvpBoMbWfUcLmkM/rWeYzrTiSo5F1Cy79dXX2FaKAuXUU8hMYFBs7shhA chWw4xJjHo39xp6EWc/eKCDHqvqyPUR0SKSYr35p6bTn5NzjrSe76ALrsWKdjmHhNT yjZFXSrRvsIkQ== From: bugzilla-daemon@bugzilla.kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 214021] The USB devices fail to be detected during boot Date: Thu, 12 Aug 2021 02:31:26 +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: high X-Bugzilla-Who: chris.chiu@canonical.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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=3D214021 --- Comment #4 from Chris Chiu (chris.chiu@canonical.com) --- The patch author Chunfeng Yun also suggest to change the bPwrOn2PwrGood. It still fails even I set the value to 20 and 40. Then I set to a 100 to see i= f it makes difference. The value 100 works. I'll add some printk to get more information. Thanks --=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.=