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=-6.0 required=3.0 tests=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 6A32EC433E0 for ; Wed, 24 Jun 2020 17:23:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3C1FC20836 for ; Wed, 24 Jun 2020 17:23:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405438AbgFXRXW convert rfc822-to-8bit (ORCPT ); Wed, 24 Jun 2020 13:23:22 -0400 Received: from mail.kernel.org ([198.145.29.99]:40674 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405318AbgFXRXW (ORCPT ); Wed, 24 Jun 2020 13:23:22 -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: Wed, 24 Jun 2020 17:23:20 +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: hello@andres.codes 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 #83 from Andrés Rodríguez (hello@andres.codes) --- Before removing hci_rev check (patch 2.0 as-is) hcidump -X https://gist.github.com/mixedCase/67bfaa752050aa4a705e538f9d478ec3 dmesg: [14225.389482] usb 1-2: new full-speed USB device number 6 using xhci_hcd [14225.549112] usb 1-2: New USB device found, idVendor=0a12, idProduct=0001, bcdDevice=25.20 [14225.549115] usb 1-2: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [14225.549117] usb 1-2: Product: CSR8510 A10 [14225.557143] Bluetooth: hci0: CSR: New controller detected; bcdDevice=0x2520, HCI manufacturer=10, HCI rev=0x3120, LMP subver=0x22bb [14225.557144] Bluetooth: hci0: CSR: Unbranded CSR clone detected; adding workaround --- After removing hci_rev check hcidump -X https://gist.github.com/mixedCase/2e1c670e5d4ff414558b35db37472058 dmesg: [13938.833774] usb 1-2: new full-speed USB device number 4 using xhci_hcd [13938.996271] usb 1-2: New USB device found, idVendor=0a12, idProduct=0001, bcdDevice=25.20 [13938.996274] usb 1-2: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [13938.996276] usb 1-2: Product: CSR8510 A10 [13939.004322] Bluetooth: hci0: CSR: New controller detected; bcdDevice=0x2520, HCI manufacturer=10, HCI rev=0x3120, LMP subver=0x22bb [13939.004324] Bluetooth: hci0: CSR: Modern CSR controller type detected -- You are receiving this mail because: You are the assignee for the bug.