From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) (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 C2A22126F0C for ; Wed, 7 Feb 2024 20:05:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.21 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707336322; cv=none; b=ZnW6+D0gN9O8Vxs9opkhlxyC9jrhfzrJEIuvgEB6eEsOfOSJm92SAQMm5v+34Lmz1i+0SYpAVZEIsViJQsMbi8DhIXWrt6a2AfIhPrZtSZLC+UmWFTOliabw72ZguOhQL8WcpGHojw1iWbrjl/qkFZwlfhg1kifA9U2e6KMI9L8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707336322; c=relaxed/simple; bh=9nSlU41+XW5uGK1e/syr5OZBAjhwYZAC4yCUrfpImvo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=I5l8L82++hqfTr2vAP+QZxDMXdQBTKwtLM9DZ5aCi2QM9i1f3XSZGsxiPYe7QMrpVkO1JVcPYON2YsVWZjuefgFazwdpIGa4ip6uEaDXOcw8Ybh/Ppa5MLa8sR+NW/IQqdBB2rCZsro4ZzmDs9ZpDc+kztH4q7FJRuBenhIJGss= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=W28GeADg; arc=none smtp.client-ip=198.175.65.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="W28GeADg" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1707336321; x=1738872321; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=9nSlU41+XW5uGK1e/syr5OZBAjhwYZAC4yCUrfpImvo=; b=W28GeADgomeTOeguW2azUoNBIXezobipEyjMPax8702jOq0/IALgb/DD AjPbjzMFz5dSUixZf3lzgvtkvQr2c2YgGj55veYkwK219jMwPQXjetSmX +L/cFSYqvR3vZ4NLCuXaW3bgsFvMU3zKkt4eZsvtuAT60qAcRR11mDshZ ms5gTWXWXoh6yM66WHRHXIoaQYhm/1x66EvSp4MesCdnsd3VMQ1u73P8Q FEWC0JKBeD8SW8JzWC0xAnlphq3rQLX4/tbxGzEK0IyWKHih4Y61BMaso UPdPXkgMwGQUPtILXyWBaRK8rE90wIKM+3cqXQUNDB+1TrUqkMXAr3tRJ w==; X-IronPort-AV: E=McAfee;i="6600,9927,10977"; a="983214" X-IronPort-AV: E=Sophos;i="6.05,251,1701158400"; d="scan'208";a="983214" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Feb 2024 12:05:20 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.05,251,1701158400"; d="scan'208";a="6071713" Received: from aschofie-mobl2.amr.corp.intel.com (HELO aschofie-mobl2) ([10.209.105.224]) by fmviesa005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Feb 2024 12:05:19 -0800 Date: Wed, 7 Feb 2024 12:05:17 -0800 From: Alison Schofield To: Dave Jiang Cc: linux-cxl@vger.kernel.org, nvdimm@lists.linux.dev, vishal.l.verma@intel.com Subject: Re: [NDCTL PATCH v6 1/4] ndctl: cxl: Add QoS class retrieval for the root decoder Message-ID: References: <20240207172055.1882900-1-dave.jiang@intel.com> <20240207172055.1882900-2-dave.jiang@intel.com> Precedence: bulk X-Mailing-List: linux-cxl@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240207172055.1882900-2-dave.jiang@intel.com> On Wed, Feb 07, 2024 at 10:19:36AM -0700, Dave Jiang wrote: > Add libcxl API to retrieve the QoS class for the root decoder. Also add > support to display the QoS class for the root decoder through the 'cxl > list' command. The qos_class is the QTG ID of the CFMWS window that > represents the root decoder. > > Reviewed-by: Alison Schofield > Signed-off-by: Dave Jiang > --- -snip- > @@ -136,6 +136,7 @@ int cmd_list(int argc, const char **argv, struct cxl_ctx *ctx) > param.regions = true; > /*fallthrough*/ > case 0: > + param.qos = true; > break; > } Add qos to the -vvv explainer in Documentation/cxl/cxl-list.txt