Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp175079pxb; Mon, 8 Feb 2021 19:16:42 -0800 (PST) X-Google-Smtp-Source: ABdhPJxJIm8lkx1uFjeBquoMd7H90Gnem9qXOuTOovEvRXw1gTRH4djJTzou9fb+TLUvIPIEyl5Q X-Received: by 2002:a17:906:4eda:: with SMTP id i26mr19812436ejv.467.1612840602607; Mon, 08 Feb 2021 19:16:42 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1612840602; cv=none; d=google.com; s=arc-20160816; b=gMCA/10X45nOfnK+JZ0wN5csSwj54NRoAMtc729lyPQ7UTWhgWUJDCB07JQgf2e5C8 ktxHthX02iG1m7CVj2JoU2rhtTuPSMOnlYmz8I1nHJtp/QVYJsUJewMtqG04BbjXh1Jh Szwqe/x8fo4QVmw5hxrRL2zoMJu78igymwalCT/I0kgP+DTaTePcI0HXoMicrZgqdjVr uTfKb+6OPsDgH4LNOH1ovD3YwsGHckTECalGDCeSVJ1AaYpvVdI22X0mmw/8xdkzZaOv 5bLlgh8HDHmNHdeg6Hfmo4DqF3PbGw37xRHTmQKuQbPM5Ky4VUKHYs0P1jzZ8KG1CVbr jM6A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:to:references:message-id :content-transfer-encoding:cc:date:in-reply-to:from:subject :mime-version; bh=CcNTnN8wOIi200+cq9/bXm8wKdQGqoWD1ErryS4rDqg=; b=c1bUAajQMQUS0VqXwVyPdAl2nESMeJhQBz0valaV19dJSkeeKkc2EXU/25mGzWodz3 yggYU4JFzjbZdYxQ51AcH70CnLJEJJoTT2X6ydT3+FKXuPJdQNPnAjWpmO49w1CBf9Eq 7I41qoOraYmT4+vIINKao6Qu9TODjavdQnlW8cFDWaUJkdxBrxalFSHRiTwevhufYsZp Q/mOChg1hMD1YZDM/4e7Enk9WIjAjoKcEU/1zuNr/rZmvF+C3JZvVXMyPXrwmClRemOR i4i+kw6qERztR+CaGKbjWZOGs0XW2GIvctm4w4gT8Fs+Er2KM1XmMtBa9goN9QyqzfHU wBuA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-bluetooth-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-bluetooth-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id by17si11376149ejb.604.2021.02.08.19.16.07; Mon, 08 Feb 2021 19:16:42 -0800 (PST) Received-SPF: pass (google.com: domain of linux-bluetooth-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-bluetooth-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-bluetooth-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229650AbhBIDND convert rfc822-to-8bit (ORCPT + 99 others); Mon, 8 Feb 2021 22:13:03 -0500 Received: from coyote.holtmann.net ([212.227.132.17]:52531 "EHLO mail.holtmann.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229881AbhBIDMe (ORCPT ); Mon, 8 Feb 2021 22:12:34 -0500 Received: from marcel-macbook.holtmann.net (p4ff9f72d.dip0.t-ipconnect.de [79.249.247.45]) by mail.holtmann.org (Postfix) with ESMTPSA id 20CC1CED14; Tue, 9 Feb 2021 04:18:43 +0100 (CET) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.60.0.2.21\)) Subject: Re: [PATCH v2] Bluetooth: btintel: Check firmware version before download From: Marcel Holtmann In-Reply-To: <20210204213414.1417675-1-luiz.dentz@gmail.com> Date: Tue, 9 Feb 2021 04:11:14 +0100 Cc: linux-bluetooth@vger.kernel.org Content-Transfer-Encoding: 8BIT Message-Id: <229D4827-CB04-421D-8F10-032CAFB92F7C@holtmann.org> References: <20210204213414.1417675-1-luiz.dentz@gmail.com> To: Luiz Augusto von Dentz X-Mailer: Apple Mail (2.3654.60.0.2.21) Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Hi Luiz, > This checks the firmware build number, week and year matches with > repective version loaded and then skip the download process. > > Signed-off-by: Luiz Augusto von Dentz > --- > > > drivers/bluetooth/btintel.c | 94 +++++++++++++++++++++++++++-------- > drivers/bluetooth/btintel.h | 5 +- > drivers/bluetooth/btusb.c | 16 +++++- > drivers/bluetooth/hci_intel.c | 7 ++- > 4 files changed, 96 insertions(+), 26 deletions(-) Looks good to me. It would be however good to have some Tested-by and Reviewed-by tags added here to ensure that it doesn’t break any other assumptions. Regards Marcel