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=-12.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 22143C63797 for ; Thu, 22 Jul 2021 06:06:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 034256127C for ; Thu, 22 Jul 2021 06:06:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230143AbhGVF0H (ORCPT ); Thu, 22 Jul 2021 01:26:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:55810 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229502AbhGVF0G (ORCPT ); Thu, 22 Jul 2021 01:26:06 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id AB3AF6120C; Thu, 22 Jul 2021 06:06:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626934001; bh=p/2Uc5VBVsF31pzvmQeIG0ihbNJEza0BqK/3Fxmnvgo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=RKmYbK8pUIX0h9+BRZAG4KNlffU0luYQLtgeTrDMnOHoi2hw3f007IKGescfM/T12 3vKvJFOcJYlAW0LZ2OMaysmQ0nnyqSsWT51GEXzmR0kpUK3c2Z7GNpRfHT/p6Gj/ks CgMYSUQSeKtpEAV7Q0r4m1voLhLzGWbqL+tls0OM= Date: Thu, 22 Jul 2021 08:06:37 +0200 From: Greg KH To: Viresh Kumar Cc: Jie Deng , wsa@kernel.org, linux-i2c@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org, wsa+renesas@sang-engineering.com, mst@redhat.com, arnd@arndb.de, jasowang@redhat.com, andriy.shevchenko@linux.intel.com, yu1.wang@intel.com, shuo.a.liu@intel.com, conghui.chen@intel.com, stefanha@redhat.com Subject: Re: [PATCH v14] i2c: virtio: add a virtio i2c frontend driver Message-ID: References: <984ebecaf697058eb73389ed14ead9dd6d38fb53.1625796246.git.jie.deng@intel.com> <20210722051433.3f2ix75wbi5pphp2@vireshk-i7> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210722051433.3f2ix75wbi5pphp2@vireshk-i7> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 22, 2021 at 10:44:33AM +0530, Viresh Kumar wrote: > On 09-07-21, 10:25, Jie Deng wrote: > > Add an I2C bus driver for virtio para-virtualization. > > > > The controller can be emulated by the backend driver in > > any device model software by following the virtio protocol. > > > > The device specification can be found on > > https://lists.oasis-open.org/archives/virtio-comment/202101/msg00008.html. > > > > By following the specification, people may implement different > > backend drivers to emulate different controllers according to > > their needs. > > > > Co-developed-by: Conghui Chen > > Signed-off-by: Conghui Chen > > Signed-off-by: Jie Deng > > --- > > Changes v13 -> v14 > > - Put the headers in virtio_i2c.h in alphabetical order. > > - Dropped I2C_FUNC_SMBUS_QUICK support. > > - Dropped few unnecessary variables and checks. > > - Use "num" everywhere instead of num or nr, to be consistent. > > - Added few comments which make the design more clear. > > Wolfram, > > Is it still possible to queue this for 5.14 ? No new features are allowed for 5.14, you know this. It's but fixes only now. thanks, greg k-h