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,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 2135BC2D0A3 for ; Thu, 29 Oct 2020 10:30:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B8FAF20791 for ; Thu, 29 Oct 2020 10:30:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603967423; bh=RSyYaPmphqdJMDw5wjWrws7ErfCDFikjA7tANBK764Y=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=XlTa1ha/VufoIUZW6mrf+lnSb7Z/OCVLtKR3Cbfr8/b+fCaVgbYGjJBy/tNrBlL5n CBZ0pvcaLkr1gZTF4B6YWeAF5lWOPxalmjGGotrq32BShmCKfr4uVYljCY+7u4O9ic r9BVD4UbDK54GZ/lH8qab1LpqgI5woGTVwcv+O1k= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726756AbgJ2KaW (ORCPT ); Thu, 29 Oct 2020 06:30:22 -0400 Received: from mail.kernel.org ([198.145.29.99]:53390 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726710AbgJ2KaT (ORCPT ); Thu, 29 Oct 2020 06:30:19 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EEEE320E65; Thu, 29 Oct 2020 10:30:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603967418; bh=RSyYaPmphqdJMDw5wjWrws7ErfCDFikjA7tANBK764Y=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=oy1sKXjRiUj8YTTUkAgCwuuD+iAzTPCje1pvm5D7xos7OQrARyIM7vUb5Mwlvw6PZ 4IqHW9cVjp1GllSlU1/zc518BE1kakHMX5NL2MD24f5R4J/KDwNTvRrCFGimXRm3Fp cK+YiDrkk0V3GUwUh0hwZbcosZZsLFRd7DAg0Xss= Date: Thu, 29 Oct 2020 11:31:08 +0100 From: Greg Kroah-Hartman To: Ulf Hansson Cc: Arnd Bergmann , Linux Kernel Mailing List , "linux-mmc@vger.kernel.org" , Rui Feng Subject: Re: [PATCH v3 2/3] misc: rtsx: Add SD Express mode support for RTS5261 Message-ID: <20201029103108.GA3764182@kroah.com> References: <1603936668-3363-1-git-send-email-rui_feng@realsil.com.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Oct 29, 2020 at 10:52:53AM +0100, Ulf Hansson wrote: > On Thu, 29 Oct 2020 at 02:57, wrote: > > > > From: Rui Feng > > > > RTS5261 support SD mode and PCIe/NVMe mode. The workflow is as follows. > > 1.RTS5261 work in SD mode and set MMC_CAPS2_SD_EXP flag. > > 2.If card is plugged in, Host send CMD8 to ask card's PCIe availability. > > 3.If the card has PCIe availability and WP is not set, init_sd_express() will be invoked, > > RTS5261 switch to PCIe/NVMe mode. > > 4.Mmc driver handover it to NVMe driver. > > 5.If card is unplugged, RTS5261 will switch to SD mode. > > > > Signed-off-by: Rui Feng > > Greg, Arnd, I think I am ready to queue up this series now, may I have > your ack to pick this one via my mmc tree? Great, thanks for doing that: Acked-by: Greg Kroah-Hartman