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=-3.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_PASS,USER_AGENT_GIT 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 6124AC43381 for ; Tue, 19 Feb 2019 20:07:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 25FB721738 for ; Tue, 19 Feb 2019 20:07:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="JzcH2CTX" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730134AbfBSUGj (ORCPT ); Tue, 19 Feb 2019 15:06:39 -0500 Received: from mail-pg1-f193.google.com ([209.85.215.193]:45009 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729211AbfBSUGi (ORCPT ); Tue, 19 Feb 2019 15:06:38 -0500 Received: by mail-pg1-f193.google.com with SMTP id y1so10620193pgk.11 for ; Tue, 19 Feb 2019 12:06:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=6fjaVe2IWAjjmpinqrQyhO+TSntXi4mEIVbc/jdZCkw=; b=JzcH2CTX7Jza5c+4Su+PGpBbzoAXz3W58Lvdp0KY2jWbnt8b9eYrCr2is9cj9hotdo P6B+Vw4GuRyZpgikr/gvEvOlorE8uaGbr1SWKKF6PD2Smmq0frzkjBih/u2U0gd0AQGK 6AX0flMrOgKbt+zSF5zNYxNb5JePCO+wol3Dg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=6fjaVe2IWAjjmpinqrQyhO+TSntXi4mEIVbc/jdZCkw=; b=iqrKg+NUiovTq8rVAgk51UNsq1R8RDBlyO/CtL/ib/Ri3qJDtsRiDzMd0OV0qoIhuL tvfBh7bEQowy1y7slfIaXvC/4lPzHDMEsjrCFTkqxOlyv95HhU0enfUf4kLro8kNldhD ArqY7mgH2bCPgm3SgspsMOePWdEM96OgBW3iRhEJq4fdMiufyrEjvQQ0M9mzapEmkqPH 0Z/kLLlHawat7CBvnEV82pFdpRUTr2z7iaKq2HyqsGVDoC7d9gVbw4yFdVINCu/rEzXg B2D+hF0hzdXM9xJtVm1FasoGyj6wNQnmunXVOqR+3ZYXoUwk0T7/zxBWuT+iacrS41Te B28Q== X-Gm-Message-State: AHQUAuZlZBf9iUhU3lOVi5MmbVT5g44hsI6FVU/HuWKVJxi/6mpRqdZX ykxHKkjgYfm8GAzJiysh/UEIOQ== X-Google-Smtp-Source: AHgI3IYJxtI1kove61qhi04/fev9fsMWoilnBKzuhdhOkE9BqNqkt4khMHxXvjHq/Z5I+YpamhPDYQ== X-Received: by 2002:a65:6553:: with SMTP id a19mr25810247pgw.267.1550606797745; Tue, 19 Feb 2019 12:06:37 -0800 (PST) Received: from mka.mtv.corp.google.com ([2620:15c:202:1:75a:3f6e:21d:9374]) by smtp.gmail.com with ESMTPSA id s73sm50115476pfi.124.2019.02.19.12.06.36 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 19 Feb 2019 12:06:36 -0800 (PST) From: Matthias Kaehlcke To: Marcel Holtmann , Johan Hedberg , "David S . Miller" , Loic Poulain Cc: linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Balakrishna Godavarthi , Matthias Kaehlcke Subject: [PATCH v4 0/3] Add quirk for reading BD_ADDR from fwnode property Date: Tue, 19 Feb 2019 12:05:56 -0800 Message-Id: <20190219200559.13079-1-mka@chromium.org> X-Mailer: git-send-email 2.21.0.rc0.258.g878e2cd30e-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On some systems the Bluetooth Device Address (BD_ADDR) isn't stored on the Bluetooth chip itself. One way to configure the address is through the device tree (patched in by the bootloader). The btqcomsmd driver is an example, it can read the address from the DT property 'local-bd-address'. To avoid redundant open-coded reading of 'local-bd-address' and error handling this series adds the quirk HCI_QUIRK_USE_BDADDR_PROPERTY to retrieve the BD address of a device from the DT and adapts the btqcomsmd and hci_qca drivers to use this quirk. Matthias Kaehlcke (3): Bluetooth: Add quirk for reading BD_ADDR from fwnode property Bluetooth: btqcomsmd: use HCI_QUIRK_USE_BDADDR_PROPERTY Bluetooth: hci_qca: Set HCI_QUIRK_USE_BDADDR_PROPERTY for wcn3990 drivers/bluetooth/btqcomsmd.c | 31 +++---------------------- drivers/bluetooth/hci_qca.c | 1 + include/net/bluetooth/hci.h | 12 ++++++++++ net/bluetooth/hci_core.c | 43 +++++++++++++++++++++++++++++++++++ net/bluetooth/mgmt.c | 6 +++-- 5 files changed, 63 insertions(+), 30 deletions(-) -- 2.21.0.rc0.258.g878e2cd30e-goog