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 D09EFC4332F for ; Thu, 13 Oct 2022 19:44:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229491AbiJMTow (ORCPT ); Thu, 13 Oct 2022 15:44:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46172 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229679AbiJMTot (ORCPT ); Thu, 13 Oct 2022 15:44:49 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D1BC819285 for ; Thu, 13 Oct 2022 12:44:47 -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 sin.source.kernel.org (Postfix) with ESMTPS id 32920CE22FF for ; Thu, 13 Oct 2022 19:44:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 62ECCC433D7 for ; Thu, 13 Oct 2022 19:44:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1665690284; bh=8lwV5Xqa5kCTcHuVYjRYmEuUTSYyMvCjwY4HiHQ13Mc=; h=From:To:Subject:Date:In-Reply-To:References:From; b=EUvf+Onl4Qo0xUDAvVDq1j4FqtabR5rvlR9MZqm1BnrVP35rqxmp3iHkp0/03uKGm UvFEFgpwZEGjtDt6GkReE34/dWPI+LKneSIYq16yP0uKvP+Hyc42LNSIu7hRzV2hVp +W8BgshnWhJ84e3YLmZiUKESTPVFahM7y0wbdHgxE8VM/VEVSmfIPsdrfVc8EJcGH6 tniVYat7Sle9xX2PNzJ416jCjxWP1xNAa5uJJonI07M/DywBjffx81oSSIqcB/BZ/q 6T85Qmp3YTGCZqK8w+H7ZZTSpMYicgn426n0YpdgbvPPaW1apWWl1pp9kiX4/ZScw2 orSjZHLDT5mPQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 43E54C433E6; Thu, 13 Oct 2022 19:44:44 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 216580] Jabra Elite 75t (ear buds):Unable to connect and use (`hci0: Opcode 0x 401 failed: -16`) Date: Thu, 13 Oct 2022 19:44:44 +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: luiz.dentz@gmail.com 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: 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-bluetooth@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D216580 Luiz Von Dentz (luiz.dentz@gmail.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |luiz.dentz@gmail.com --- Comment #3 from Luiz Von Dentz (luiz.dentz@gmail.com) --- This looks suspicious: < HCI Command: Microsoft SW RF Kill (0x3f|0x003f) plen 0=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 #844 [hci0] 226.575196 > HCI Event: Command Complete (0x0e) plen 4=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20 > #845 [hci0] 226.576116 Microsoft SW RF Kill (0x3f|0x003f) ncmd 1 Status: Success (0x00) Which comes from: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.gi= t/tree/drivers/bluetooth/btintel.c#n2600 The problem is that after sending RFKILL we need to reset again in order for the firmware to become operation again as explained bellow: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.gi= t/tree/drivers/bluetooth/btintel.c#n2361 --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=