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=-2.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 F3849C433ED for ; Thu, 29 Apr 2021 12:41:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B28A861151 for ; Thu, 29 Apr 2021 12:41:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235958AbhD2Mme (ORCPT ); Thu, 29 Apr 2021 08:42:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44624 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231343AbhD2Mm3 (ORCPT ); Thu, 29 Apr 2021 08:42:29 -0400 Received: from mail-ed1-x533.google.com (mail-ed1-x533.google.com [IPv6:2a00:1450:4864:20::533]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5F748C06138B; Thu, 29 Apr 2021 05:41:41 -0700 (PDT) Received: by mail-ed1-x533.google.com with SMTP id e7so78275395edu.10; Thu, 29 Apr 2021 05:41:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=message-id:subject:from:to:cc:date:in-reply-to:references :user-agent:mime-version:content-transfer-encoding; bh=KpoRY41AF/OOHS14vTdGwor5lyD+2aObyNv/uzMvDE8=; b=sKp/ST+iN+nr0XPCl51JGFgXE4DiE6w2Jl9pYOqKgAZ+FQpH0QUnBXAjrciOLY7MJS upkT1d0iGjdYMKrY0lca4e0AVZlif+jlQ3qVHyxO+/51cPrFHBL9EwCd/b/K4gw5s4Dz NxlsdAsbShzS9g5Acpz5r07hkacmqQJLch+WLaXyFSRNlvJ8uRgAF2rDWveEXbGK4hjn jb+R1N0UdxzUlFomYtL/finyC0xLdUD4imtQl9FsRWJ0hg+eLxK1zh7lzsQ1usl0AUMc yfPjWenw8mcnPl4g3KP5UHpivcF4Z5LSsiK+XtEpmo5ycXGa5gsaMMKb3Mkgbizg48mv zPmA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:subject:from:to:cc:date:in-reply-to :references:user-agent:mime-version:content-transfer-encoding; bh=KpoRY41AF/OOHS14vTdGwor5lyD+2aObyNv/uzMvDE8=; b=Q65rIaTqJRG8jtkKDG590xDLdVCi5W0t87QRcHGrxQ/QhjbNTa5Gr2yrz1m11x8Ybb IG2QpiuNoUMDL8XYJMN4ISUlrHkAL0QmEn9RDhdLiS2NuLZeChmqX/No5aTJbA6NftdE CXttHi70z2jJZcRLPgi4unXylnnNwhMVWq5j0EDX5EpGgJW1hrYs8E9IGT/zUa0CjBtQ NBTWieqvwInuecFJj2dFLlWikUakRoSV2hDiOhVTEVT9ValcFaL3Wnpd7r+wkxBnfg7d IjjraRebTV2tJ/6HuHAOllckPVIrhwcS7WGevu7KoEo285NhKLVv6dZou4/O0Mo94pBk P30g== X-Gm-Message-State: AOAM533c4ZMh+VZfg8f0HpyPq4wufko0TXEbAh+2HJFH5/C/zT5ysi/4 njKJxAKaS2l4hd/ptEQGUjE= X-Google-Smtp-Source: ABdhPJw8t2bxvS6sMwo8sHjmzTfLvVJSst9VeriEMMM+BRKRUTegQIOdsokxh332+2CTkV4Y4Yx07Q== X-Received: by 2002:aa7:c454:: with SMTP id n20mr18387352edr.138.1619700100185; Thu, 29 Apr 2021 05:41:40 -0700 (PDT) Received: from ubuntu-laptop (ip5f5bec5d.dynamic.kabel-deutschland.de. [95.91.236.93]) by smtp.googlemail.com with ESMTPSA id d15sm2283510edu.86.2021.04.29.05.41.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Apr 2021 05:41:39 -0700 (PDT) Message-ID: Subject: Re: [PATCH RESEND v3] mmc-utils: Add eMMC erase command support From: Bean Huo To: Avri Altman , "luserhker@gmail.com" , "beanhuo@micron.com" , "kenny.gibbons@oracle.com" , "kimito.sakata@oracle.com" , "rkamdar@micron.com" , "chris@printf.net" , "ulf.hansson@linaro.org" Cc: "linux-mmc@vger.kernel.org" , "linux-kernel@vger.kernel.org" Date: Thu, 29 Apr 2021 14:41:34 +0200 In-Reply-To: References: <20210427195157.26568-1-luserhker@gmail.com> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.36.4-0ubuntu1 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2021-04-28 at 05:57 +0000, Avri Altman wrote: > > We need to send 3 MMC commands and it is important that they > > stay in sequence. Therefore we are using MMC_IOC_MULTI_CMD. > > > You might also want to indicate on which platform it was tested. I tested on HP laptop PC X86 based and xilinx Zedboard ARM based. thanks, Bean