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=unavailable 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 D1737C43381 for ; Tue, 19 Feb 2019 20:07:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9AA042147C for ; Tue, 19 Feb 2019 20:07:09 +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 S1729223AbfBSUGi (ORCPT ); Tue, 19 Feb 2019 15:06:38 -0500 Received: from mail-pg1-f195.google.com ([209.85.215.195]:43843 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729578AbfBSUGi (ORCPT ); Tue, 19 Feb 2019 15:06:38 -0500 Received: by mail-pg1-f195.google.com with SMTP id v28so10622397pgk.10 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=Otnm96+UJQ1cGoEtEfc5j3nZAfhlvdIZUQotZXkF5jFVMMZaW9WLhjb1FHWBw/qz1d a9OuSY5P2AAbN3PBhGpc0mNJJLQ1SoGN0ya2MP7S0K6kd40IvaSnJh7e3HDwH3snohGU kUlzWz0ezhhxqbOsdTBHe88kEcHKYv72/B+bF8FHV+9MwdrHhdMHH+w2HG+V/omzXv9S MH6OSCgRrwdx+YRtSo4IL1sBd6QqmdXx2LzVd43RQ4MTyAi1Wy+rvmjvH6dMe7vMYKa8 BhzNiF+UnmmO2jhayleKcHP4qnFPjPSQ1lnxNnoSrOBcpa4ZJ4Fxgrz8CzZ1WHzKzARk e/lQ== X-Gm-Message-State: AHQUAuaHfpOjc8SlwuN5Cz5QUrJm6DoOd44xm1CFQTM2g/59bjDm/i7s U5Aq30lDg6iGNWxIiSMR0IOpCw== 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: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@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