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=-9.0 required=3.0 tests=BAYES_00,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS 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 112BCC433DF for ; Tue, 18 Aug 2020 22:53:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E5523207BB for ; Tue, 18 Aug 2020 22:53:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727021AbgHRWxF convert rfc822-to-8bit (ORCPT ); Tue, 18 Aug 2020 18:53:05 -0400 Received: from mail.kernel.org ([198.145.29.99]:60046 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726992AbgHRWxF (ORCPT ); Tue, 18 Aug 2020 18:53:05 -0400 From: bugzilla-daemon@bugzilla.kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 60824] [PATCH][regression] Cambridge Silicon Radio, Ltd Bluetooth Dongle unusable Date: Tue, 18 Aug 2020 22:53:02 +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: swyterzone@gmail.com X-Bugzilla-Status: REOPENED 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=60824 --- Comment #137 from Swyter (swyterzone@gmail.com) --- Hi! There's actually a script that should help with this, at least as reference: https://gist.github.com/nevack/6b36b82d715dc025163d9e9124840a07 It's for newer kernels, though. So while the btusb.c part should more or less apply cleanly (because the existing/original CSR workaround stuff has been there for a while) the ERR_DATA_REPORTING stuff (on hci_core.c) is new and will need to be stripped out when back-porting the patch. Who knows, maybe it's a good idea to ask someone from Canonical to add it to Ubuntu, once it's been more battle-tested. Hopefully (as it officially gets into stable kernels) distros downstream will pick this up, even on super old Linux versions. Hope that helps. :) -- You are receiving this mail because: You are the assignee for the bug.