Received: by 2002:a05:6a10:9e8c:0:0:0:0 with SMTP id y12csp319593pxx; Thu, 29 Oct 2020 03:32:59 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyQVCkH8fiyDZM7v5Hadt0HCF+QLaSJ4mL0h1/j3DxcsYJ5G3M1sFaQ80yLFXQBTz+kem6E X-Received: by 2002:a50:f316:: with SMTP id p22mr3269942edm.201.1603967578839; Thu, 29 Oct 2020 03:32:58 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1603967578; cv=none; d=google.com; s=arc-20160816; b=JhoRjbfmsPi3ErsT+xID0Xgw49jaVJ6ICXHh+6yD4ZjOwS80uMzKvcL8l+lDyt9hMG Ssaw1PGmnzMUDNVirtn7j2oqtzPO1KZz4Mu/LbX/5F31HcZoOoJEvoI9sejErzPrJi1z PSjW5yEJkJLNJkihariIvCTaWzoYd55BPF7fnbUktv2KfnAtaLLKJzjfL34LB5rNIRG3 ZBlJkf6IVxZgmsAQQ6JDKNdOYH5yPi3Vz/obk3yBPsRt9R1+7+qYYY+FSr5At9DXEHJF rVvB0AzXEoEL8ATeKqruIEriqQHA+CMlRDdCFoMZjWgU2/5wSMKvGksBuphNOM7rNhLX AHrQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=/XrZIU8rOa5VP90xxMjN2XPbwouM/lO6GbLdiNnlfx0=; b=wTaZRDLSPye5eRBDmhEAQo3RRafJbih0O0RJylvQ8p4HyYx9BsEQOsv1mc1CoYlM1p C7LU/yusZvTcDvzOUa4WBfOE/1v2xVrx5Z660CSF+KBD9hggM9CwxwZ3CY7ixTcUC1v+ TKQrzVmwD/9WfxI4td7yZk3elA3steUeGrhRxpnr2FQ/Qy/imSMiIIk7cZI2t4fvYZla elJKcjY7vnyW05+M5MjwaMcNdKgXzq/Pl8R1piSQb2qj9Z0ocdmn33EkbsE+XgYBDs/P u77qR/DevgqgtVhF28xOGgqUb+6ETKEfGNgnjsGRH22psFubZaUvgC1pS1ZkM/+NXTMv f2qw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=oy1sKXjR; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id d8si1621097edn.471.2020.10.29.03.32.34; Thu, 29 Oct 2020 03:32:58 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=oy1sKXjR; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726743AbgJ2KaV (ORCPT + 99 others); Thu, 29 Oct 2020 06:30:21 -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