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=-6.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 2F90AC388F9 for ; Wed, 11 Nov 2020 10:01:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C2ACA20729 for ; Wed, 11 Nov 2020 10:01:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726181AbgKKKB1 (ORCPT ); Wed, 11 Nov 2020 05:01:27 -0500 Received: from coyote.holtmann.net ([212.227.132.17]:37439 "EHLO mail.holtmann.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726136AbgKKKB1 (ORCPT ); Wed, 11 Nov 2020 05:01:27 -0500 X-Greylist: delayed 446 seconds by postgrey-1.27 at vger.kernel.org; Wed, 11 Nov 2020 05:01:26 EST Received: from marcel-macbook.holtmann.net (unknown [37.83.201.106]) by mail.holtmann.org (Postfix) with ESMTPSA id 3426DCECFA; Wed, 11 Nov 2020 11:01:08 +0100 (CET) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.120.23.2.4\)) Subject: Re: [Resend v1] Bluetooth: hci_qca: Enhance retry logic in qca_setup From: Marcel Holtmann In-Reply-To: <1605071653-5088-1-git-send-email-bgodavar@codeaurora.org> Date: Wed, 11 Nov 2020 10:53:58 +0100 Cc: Johan Hedberg , Matthias Kaehlcke , open list , linux-bluetooth , Hemantg , MSM , Abhishek Pandit-Subedi , seanpaul@chromium.org, Venkata Lakshmi Narayana Gubba , rjliao@codeaurora.org Content-Transfer-Encoding: 7bit Message-Id: <39C5224B-C574-4D19-A6D5-F3CECD1ADB66@holtmann.org> References: <1605071653-5088-1-git-send-email-bgodavar@codeaurora.org> To: Balakrishna Godavarthi X-Mailer: Apple Mail (2.3608.120.23.2.4) Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Hi Balakrishna, > Currently driver only retries to download FW if FW downloading > is failed. Sometimes observed command timeout for version request > command, if this happen on some platforms during boot time, then > a reboot is needed to turn ON BT. Instead to avoid a reboot, now > extended retry logic for version request command too. > > Signed-off-by: Balakrishna Godavarthi > Reviewed-by: Abhishek Pandit-Subedi > --- > drivers/bluetooth/hci_qca.c | 34 ++++++++++++++++++---------------- > 1 file changed, 18 insertions(+), 16 deletions(-) patch has been applied to bluetooth-next tree. Regards Marcel