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=-7.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 1A467C10DCE for ; Fri, 6 Mar 2020 17:17:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DFC742051A for ; Fri, 6 Mar 2020 17:17:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="mVkfhhfU" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726650AbgCFRRx (ORCPT ); Fri, 6 Mar 2020 12:17:53 -0500 Received: from mail-pj1-f65.google.com ([209.85.216.65]:37087 "EHLO mail-pj1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725935AbgCFRRw (ORCPT ); Fri, 6 Mar 2020 12:17:52 -0500 Received: by mail-pj1-f65.google.com with SMTP id mt4so636630pjb.2 for ; Fri, 06 Mar 2020 09:17:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=PqoNxF7YSq276eb0T6mYjC4MPZB53ux70sz8XMDxMWk=; b=mVkfhhfUuFheVuWJ0iAe2Ivg9al6M3WovWk79tXXnm/dD57dm/XXH8HCfENjuK19oF hDBdfbEqKasrEkZELvrkFAhM2OJcVmjiLuiWdu64TKgdd7M45nqwv19cdvBAniP5Wi1X a4VSM/uaqN995/JTm1WonY0Y1KkLdhRAJQP4YBuqBTSTMYoTaE5wQTyoXDVFPVHTelgj 9KNBqhseYChMGMmDjNXtWjIxuYZuIWal2hy2QgOZZlZUug167egJ+2SxC21fArW3B130 0vTOeD1FSnQiX+LrmJT1AskZ6BAQqghsjLt0RlKDrYvb5QGridMOWkaYs1dmbhDBNszO 0eRw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=PqoNxF7YSq276eb0T6mYjC4MPZB53ux70sz8XMDxMWk=; b=r2bL9A5uQIvWVCKSiLlKc7TYt6LBKtNcdlqK52NZZNYSLTkzpsql1gNDCGyvc509dq L8+IC6CC9qPvxdzTDkgLrQGqylJlHtFg2uVXlJ3fnlCcClQpLS2EcV+38lUvCpK/BT1B oFc2lFtaltmHbn0eVHDvw2Z+RYI6Um8rgk0Jo2RYoPgyD/x+6qt5aFlJDbHlILedo+07 bxJBEk8ctpaiZ3HJONw7HDuV+mVl5mpYKanQSclxDkJdN3CxYZimBfzZs1x+QSajHQJ3 RAFBmwgcn9YX/TBLIIbh2pm28J6nC4/DpPdss8OxPeK2pJUG7osNSBYWOldnIHvQ4Uc9 dHkA== X-Gm-Message-State: ANhLgQ3yF8psjSaXwdFrXqW71xgGfiffb3JOOUjcfk/PENCDAadowUxU tf3rjxbUjGnOB2e9KVtdnkU7 X-Google-Smtp-Source: ADFU+vs9n504icpcgBRWS8dnnvqO26KvHaArPJDCaoPpwfCavpuYcrvN3HP5MAoT5BX8aEvuS8C0VQ== X-Received: by 2002:a17:90a:2370:: with SMTP id f103mr4437987pje.187.1583515071837; Fri, 06 Mar 2020 09:17:51 -0800 (PST) Received: from Mani-XPS-13-9360 ([2409:4072:6493:b6ea:b913:73f:c15a:6595]) by smtp.gmail.com with ESMTPSA id j12sm10349346pjd.4.2020.03.06.09.17.47 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 06 Mar 2020 09:17:51 -0800 (PST) Date: Fri, 6 Mar 2020 22:47:42 +0530 From: Manivannan Sadhasivam To: Daniele Palmas Cc: David Miller , kuba@kernel.org, bjorn.andersson@linaro.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kvalo@codeaurora.org Subject: Re: [PATCH v2 0/2] Migrate QRTR Nameservice to Kernel Message-ID: <20200306171742.GA14558@Mani-XPS-13-9360> References: <20200220151327.4823-1-manivannan.sadhasivam@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi, On Fri, Mar 06, 2020 at 05:18:01PM +0100, Daniele Palmas wrote: > Hello Mani, > > Il giorno gio 20 feb 2020 alle ore 16:15 Manivannan Sadhasivam > ha scritto: > > > > Hello, > > > > This patchset migrates the Qualcomm IPC Router (QRTR) Nameservice from userspace > > to kernel under net/qrtr. > > > > I saw those and the MHI driver related patches, thanks for doing them. > > Are you going to submit also the controller and device (uci, netdev) > drivers for SDX55 modem? > This is certainly on the TODO list but there is no fixed timeline. Current patchset focuses QCA6390 only, which does not need these drivers. So maybe sometime later, we can expect these drivers to get upstreamed. Thanks, Mani > Thanks, > Daniele > > > The userspace implementation of it can be found here: > > https://github.com/andersson/qrtr/blob/master/src/ns.c > > > > This change is required for enabling the WiFi functionality of some Qualcomm > > WLAN devices using ATH11K without any dependency on a userspace daemon. Since > > the QRTR NS is not usually packed in most of the distros, users need to clone, > > build and install it to get the WiFi working. It will become a hassle when the > > user doesn't have any other source of network connectivity. > > > > The original userspace code is published under BSD3 license. For migrating it > > to Linux kernel, I have adapted Dual BSD/GPL license. > > > > This patchset has been verified on Dragonboard410c and Intel NUC with QCA6390 > > WLAN device. > > > > Thanks, > > Mani > > > > Changes in v2: > > > > * Sorted the local variables in reverse XMAS tree order > > > > Manivannan Sadhasivam (2): > > net: qrtr: Migrate nameservice to kernel from userspace > > net: qrtr: Fix the local node ID as 1 > > > > net/qrtr/Makefile | 2 +- > > net/qrtr/ns.c | 751 ++++++++++++++++++++++++++++++++++++++++++++++ > > net/qrtr/qrtr.c | 51 +--- > > net/qrtr/qrtr.h | 4 + > > 4 files changed, 767 insertions(+), 41 deletions(-) > > create mode 100644 net/qrtr/ns.c > > > > -- > > 2.17.1 > >