From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sender4-pp-o94.zoho.com (sender4-pp-o94.zoho.com [136.143.188.94]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 320C426296 for ; Mon, 10 Feb 2025 06:45:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.94 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739169916; cv=pass; b=pzdHfVOaRKtGTghLtT7hspbOMUcOHdRvGZRQkSY5MH8Uh06gAnQxBD56WnGHCgfok5i1YgXeIVsNBtec3YcbCt1+a4BuU6KANtrq3Hj5e7AImgFZtzwmtm4xDNW3iEV447iU6OmX3SszAUBHglNUI6bgC9s1mkRHE35f228qgwg= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739169916; c=relaxed/simple; bh=dSna6r4zr2NPFUZrxu9ix+03dwF7p99CC6EQWkpppz0=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=b/KdSBbfFrAaPH1eKchEUecYdaXC0crv8aMD5LF/dlJ8rXe5bxWDd37Q0otfju+gydY0RYMEeAOzmU/ppdbmts/8jQE8HzA3KxInQs+Cdq0jrR/mMiC/2uj9pR+QgHooI6moQLoiBaYTeZR4l8da1QupXAzRg9RI8Sn6fVk8yc8= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=zohomail.com; spf=pass smtp.mailfrom=zohomail.com; dkim=pass (1024-bit key) header.d=zohomail.com header.i=ming.li@zohomail.com header.b=PsSC7XfU; arc=pass smtp.client-ip=136.143.188.94 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=zohomail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=zohomail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=zohomail.com header.i=ming.li@zohomail.com header.b="PsSC7XfU" ARC-Seal: i=1; a=rsa-sha256; t=1739169900; cv=none; d=zohomail.com; s=zohoarc; b=TudKTuMzmERt0xSDv+QrB2ySPVSfI0AK7vhT1SctTpohbwfuq+Q7GSld7bwiQ7OJlvMzsr2eEHhdYOgklCIuTiMwxM0QvAt8TWv/urSRfJdnw5JlLfJI78xdui1DB8UBFDaLjf7KyWvYEej5Hfqj6xp2uUPIQIPxX9PhwVfrd9M= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1739169900; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=dSna6r4zr2NPFUZrxu9ix+03dwF7p99CC6EQWkpppz0=; b=aVftNOoNtkdOv8PqjRhRa2DDIA0ROxbjZB51JBvwClszVtvqx4rogV1zuFGfulCNDAH9mwd0SVqPlVi4jxI1EtJqqLRARwiUGi9XEJgRV2vfokyr1sHUDpRofQsQgQDdpQMbCBxdlAIR/8Xyej6L4scWmEjFDB3wjzXZKKd2dxo= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=zohomail.com; spf=pass smtp.mailfrom=ming.li@zohomail.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1739169900; s=zm2022; d=zohomail.com; i=ming.li@zohomail.com; h=Message-ID:Date:Date:MIME-Version:Subject:Subject:To:To:Cc:Cc:References:From:From:In-Reply-To:Content-Type:Content-Transfer-Encoding:Feedback-ID:Message-Id:Reply-To; bh=dSna6r4zr2NPFUZrxu9ix+03dwF7p99CC6EQWkpppz0=; b=PsSC7XfUdcKXE/DFpmv9odWy0g9eOKYeiYn1JGMY99iR76zhfuoi4cJiZr9k5jzD ElSF9OKTRmkfKrWBDfuMnhuckq7+p3euxiAleqF0FicwMEVB5Vij960+p3gDyCpSEOZ MdOzTcbsU5SSR0p3asgZv2OoV/iU5vw3qFdouVhk= Received: by mx.zohomail.com with SMTPS id 17391698981001020.5938351078634; Sun, 9 Feb 2025 22:44:58 -0800 (PST) Message-ID: <2d08b259-e160-4170-b863-78337942cf83@zohomail.com> Date: Mon, 10 Feb 2025 14:44:54 +0800 Precedence: bulk X-Mailing-List: linux-cxl@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 14/15] cxl/test: Add Set Feature support to cxl_test To: Dave Jiang Cc: dan.j.williams@intel.com, ira.weiny@intel.com, vishal.l.verma@intel.com, alison.schofield@intel.com, Jonathan.Cameron@huawei.com, dave@stgolabs.net, jgg@nvidia.com, shiju.jose@huawei.com, linux-cxl@vger.kernel.org References: <20250207233914.2375110-1-dave.jiang@intel.com> <20250207233914.2375110-15-dave.jiang@intel.com> From: Li Ming In-Reply-To: <20250207233914.2375110-15-dave.jiang@intel.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Feedback-ID: rr08011227571744e056d8175a2c8b28d40000244c34195061bbd343425480a3d2bee5aec32f22653b105b2a:zu080112278cc6234723e9f5a2c8c4b7250000bdf8c864946f3e72ce8dfb7e1143b1827818a616b62bc797c2:rf0801122d540cb5336a2de4b68db8843a00009f3a06796b05eb6032ae1c60190684c15cab99e36b241fc0959b7e300acaac:ZohoMail X-ZohoMailClient: External On 2/8/2025 7:37 AM, Dave Jiang wrote: > Add emulation to support Set Feature mailbox command to cxl_test. > The only feature supported is the device patrol scrub feature. The > set feature allows activation of patrol scrub for the cxl_test > emulated device. The command does not support partial data transfer > even though the spec allows it. This restriction is to reduce complexity > of the emulation given the patrol scrub feature is very minimal. > > Reviewed-by: Jonathan Cameron > Reviewed-by: Dan Williams > Signed-off-by: Dave Jiang Reviewed-by: Li Ming