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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 345E1C05027 for ; Wed, 1 Feb 2023 08:54:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230494AbjBAIy5 (ORCPT ); Wed, 1 Feb 2023 03:54:57 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231357AbjBAIy4 (ORCPT ); Wed, 1 Feb 2023 03:54:56 -0500 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4F6BC38EB8 for ; Wed, 1 Feb 2023 00:54:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1675241694; x=1706777694; h=date:from:to:cc:subject:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=u0o+MYVCTp3TDLV/vnWyXfnX7lTo/Wqo4/jEiCXSVPE=; b=ifWb4hpHz6USiZ3AWJsd5Iqz17skGncRIr9O3jA0FtxgNX3D5BHpFW6o SYBwPTaxfaFFSXVNIzUczWinyVI1ol23UZoPV6rbfzSB9sBHZOPu7rnva FqaIeCzmM82s+oXO0dKF5yiKajx74pVl7sujdDQm2EFE0vVAqgwYs+Xmw USaiLJKxy3DPr2TtmNuafiPX8wTaq5wX7K4Gm0ER4vy2yv+FIwkibbR91 85fkKF2ZTRPVGBG3YsOfmIHsKXuW7DAvfMH6buXN7BbKJTKPoAwxRsaYV S9nuaxBsmJvuTkQdzMtsbLNLEWa0fIIJU2rlSh2G+nZ6ZiWFMr+Ca77WN w==; X-IronPort-AV: E=McAfee;i="6500,9779,10607"; a="330222189" X-IronPort-AV: E=Sophos;i="5.97,263,1669104000"; d="scan'208";a="330222189" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Feb 2023 00:54:30 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10607"; a="910254892" X-IronPort-AV: E=Sophos;i="5.97,263,1669104000"; d="scan'208";a="910254892" Received: from mtkaczyk-mobl.ger.corp.intel.com (HELO localhost) ([10.252.60.109]) by fmsmga006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Feb 2023 00:54:26 -0800 Date: Wed, 1 Feb 2023 09:54:21 +0100 From: Mariusz Tkaczyk To: Kevin Friedberg Cc: linux-raid@vger.kernel.org Subject: Re: [PATCH] treat AHCI controllers under VMD as part of VMD Message-ID: <20230201095421.000033f0@linux.intel.com> In-Reply-To: <20230126021659.3801-1-kev.friedberg@gmail.com> References: <20230126021659.3801-1-kev.friedberg@gmail.com> X-Mailer: Claws Mail 4.1.0 (GTK 3.24.33; x86_64-w64-mingw32) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-raid@vger.kernel.org Hi Kevin, Thank you for the patch. Please be aware that the RST is not officially supported on Linux. You are going to enable RST suppport using VROC Linux stack. You are using it at your own risk. Intel will review your patch and will run regression, it could take around month (sorry, we are getting back our labs now). Thanks, Mariusz On Wed, 25 Jan 2023 21:16:59 -0500 Kevin Friedberg wrote: > Detect when a SATA controller has been mapped under Intel Alderlake RST > VMD and list it as part of the domain, instead of independently, so that > it can use the VMD controller's RAID capabilities. > > Signed-off-by: Kevin Friedberg