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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 70DA0C2D0F8 for ; Wed, 13 May 2020 07:13:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5C3DC206F5 for ; Wed, 13 May 2020 07:13:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732045AbgEMHNR (ORCPT ); Wed, 13 May 2020 03:13:17 -0400 Received: from coyote.holtmann.net ([212.227.132.17]:51825 "EHLO mail.holtmann.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726020AbgEMHNR (ORCPT ); Wed, 13 May 2020 03:13:17 -0400 Received: from [192.168.1.91] (p4FEFC5A7.dip0.t-ipconnect.de [79.239.197.167]) by mail.holtmann.org (Postfix) with ESMTPSA id AA8F5CED07; Wed, 13 May 2020 09:22:57 +0200 (CEST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.80.23.2.2\)) Subject: Re: [PATCH 0/3] Bluetooth: Prevent scanning when device is not configured for wakeup From: Marcel Holtmann In-Reply-To: <20200513021927.115700-1-abhishekpandit@chromium.org> Date: Wed, 13 May 2020 09:12:44 +0200 Cc: BlueZ , ChromeOS Bluetooth Upstreaming , "David S. Miller" , Johan Hedberg , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Jakub Kicinski Content-Transfer-Encoding: 7bit Message-Id: References: <20200513021927.115700-1-abhishekpandit@chromium.org> To: Abhishek Pandit-Subedi X-Mailer: Apple Mail (2.3608.80.23.2.2) Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Hi Abhishek, > This patch series adds a hook to prevent Bluetooth from scanning during > suspend if it is not configured to wake up. It's not always clear who > the wakeup owner is from looking at hdev->dev so we need the driver to > inform us whether to set up scanning. > > By default, when no `prevent_wake` hook is implemented, we always > configure scanning for wake-up. > > Thanks > Abhishek > > > > Abhishek Pandit-Subedi (3): > Bluetooth: Rename BT_SUSPEND_COMPLETE > Bluetooth: Add hook for driver to prevent wake from suspend > Bluetooth: btusb: Implement hdev->prevent_wake > > drivers/bluetooth/btusb.c | 8 ++++++++ > include/net/bluetooth/hci_core.h | 3 ++- > net/bluetooth/hci_core.c | 8 +++++--- > net/bluetooth/hci_request.c | 2 +- > 4 files changed, 16 insertions(+), 5 deletions(-) all 3 patches have been applied to bluetooth-next tree. Regards Marcel