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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 212DFCFC27C for ; Tue, 15 Oct 2024 15:43:21 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1t0jh0-0006Tx-UY; Tue, 15 Oct 2024 11:42:38 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t0jgy-0006T4-DT; Tue, 15 Oct 2024 11:42:36 -0400 Received: from mail.ozlabs.org ([2404:9400:2221:ea00::3]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t0jgw-0000HD-Dc; Tue, 15 Oct 2024 11:42:36 -0400 Received: from mail.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4XSddZ5mJpz4wyk; Wed, 16 Oct 2024 02:42:26 +1100 (AEDT) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mail.ozlabs.org (Postfix) with ESMTPSA id 4XSddL3rR0z4wcr; Wed, 16 Oct 2024 02:42:14 +1100 (AEDT) Message-ID: <069e909e-c39b-4fab-9392-d62ef43b9ab6@kaod.org> Date: Tue, 15 Oct 2024 17:42:13 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] hw/sd/sdcard: Allow user creation of eMMCs To: =?UTF-8?Q?Daniel_P=2E_Berrang=C3=A9?= Cc: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= , Jan Luebbe , qemu-devel@nongnu.org, Bin Meng , qemu-block@nongnu.org References: <20241015135649.4189256-1-jlu@pengutronix.de> <5fb5f318-6fd0-4390-9314-528acc5d8901@linaro.org> Content-Language: en-US, fr From: =?UTF-8?Q?C=C3=A9dric_Le_Goater?= In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2404:9400:2221:ea00::3; envelope-from=SRS0=Jj9V=RL=kaod.org=clg@ozlabs.org; helo=mail.ozlabs.org X-Spam_score_int: -39 X-Spam_score: -4.0 X-Spam_bar: ---- X-Spam_report: (-4.0 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 10/15/24 17:20, Daniel P. Berrangé wrote: > On Tue, Oct 15, 2024 at 05:17:26PM +0200, Cédric Le Goater wrote: >> On 10/15/24 17:00, Philippe Mathieu-Daudé wrote: >>> On 15/10/24 10:56, Jan Luebbe wrote: >>>> For testing eMMC-specific functionality (such as handling boot >>>> partitions), it would be very useful to attach them to generic VMs such >>>> as x86_64 via the sdhci-pci device: >>>>   ... >>>>   -drive if=none,id=emmc-drive,file=emmc.img,format=raw \ >>>>   -device sdhci-pci \ >>>>   -device emmc,id=emmc0,drive=emmc-drive,boot-partition-size=1048576 \ >>>>   ... >>>> >>>> While most eMMCs are soldered to boards, they can also be connected to >>>> SD controllers with just a passive adapter, such as: >>>>   https://docs.radxa.com/en/accessories/emmc-to-usd >>>>   https://github.com/voltlog/emmc-wfbga153-microsd >>>> >>>> The only change necessary to make the options above work is to avoid >>>> disabling user_creatable, so do that. The SDHCI-PCI driver in the Linux >>>> kernel already supports this just fine. >>>> >>>> Signed-off-by: Jan Luebbe >> >> Nice ! >> >> Would it be possible to add an avocado test ? > > NB, no new avocado tests please. Only use the recently introduced > 'functional' tests framework for new tests. True. That reminds me that the aspeed test file needs a conversion. Thanks, C. > > > With regards, > Daniel