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=-1.0 required=3.0 tests=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 80425C433E0 for ; Wed, 13 May 2020 22:59:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8290320675 for ; Wed, 13 May 2020 22:59:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731987AbgEMW7J convert rfc822-to-8bit (ORCPT ); Wed, 13 May 2020 18:59:09 -0400 Received: from mail.kernel.org ([198.145.29.99]:37328 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731815AbgEMW7J (ORCPT ); Wed, 13 May 2020 18:59:09 -0400 From: bugzilla-daemon@bugzilla.kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 207629] BISECTED Bluetooth: hci0: command 0x2042 tx timeout - suspend fails - Dell XPS 9300, Dell XPS 7390, Dell Inspiron 7386, Intel NUC7JYB Date: Wed, 13 May 2020 22:59:08 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Drivers X-Bugzilla-Component: Bluetooth X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: lenb@kernel.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: linux-bluetooth@vger.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: 8BIT X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=207629 --- Comment #16 from Len Brown (lenb@kernel.org) --- re: firmware dmesg showed this: [ 7.833706] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 7.835192] Bluetooth: hci0: Found device firmware: intel/ibt-19-32-4.sfi [ 9.324793] Bluetooth: hci0: Waiting for firmware download to complete [ 9.325473] Bluetooth: hci0: Firmware loaded in 1459099 usecs [ 9.355517] Bluetooth: hci0: Firmware revision 0.0 build 62 week 31 2019 even though there are apparently higher numbered of ibt in /lib/firmware/intel. I downloaded linux-firmware-c5ac1add86be7a90d0c573c957e37c610f3d7f25.tar.gz and I replaced /lib/firmware/intel/ with the new copy, but it appears that the driver did not find a newer version for this device: [ 7.766736] Bluetooth: hci0: Firmware revision 0.0 build 62 week 31 2019 What am I missing? In any case, a bunch of machines are failing with the firmware that they are running, when they used to work before this regression, and so this appears to be more of a Linux regression, than a device-specific firmware issue? -- You are receiving this mail because: You are the assignee for the bug.