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=-4.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 8D5BDC4708F for ; Tue, 1 Jun 2021 19:14:48 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4191060FEE for ; Tue, 1 Jun 2021 19:14:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4191060FEE Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Reply-To:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:MIME-Version:References: In-Reply-To:Date:Cc:To:From:Subject:Message-ID:Content-ID:Content-Description :Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=leO5fEX4xdy0xBzsOkm/TArS2u8syJgXQSUYVUHo9ZY=; b=tf6kJLsLxTIl8X USUIt+snbtWtBrLF+DUTbxhBvJjlR1fAIg/keLpri8k0i/dhPz2QRQoAs42Vbi/ZYppDWFq7isHQc DHUYMRxb7Rng8qMDTLrcBI3oNhFjfgcfPtmi388qFeZ726Ddo6dDnnGsMOWhtLZtALidtA/oSUNEs NiwZ/vqdSvt4IUcOPxPJj35NsyCtJgtegHakxndZ+kfYd9EmZ1NUR1zm31+b9QDsGLWD5VsCJAlae 3GmHk6NI2tdDOvwWX2jFLEJET/fX4PQH8U3UlfuBd8Q5NOleB3B3RDqF7TNw723oMCUwZPjwellul lysq4zU5rxN0zZ+r4riQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lo9qS-000YSB-S0; Tue, 01 Jun 2021 19:14:32 +0000 Received: from mga12.intel.com ([192.55.52.136]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lo9qP-000YGt-Nh for linux-nvme@lists.infradead.org; Tue, 01 Jun 2021 19:14:30 +0000 IronPort-SDR: TAVjaSgBEaoTLopBl/SQUIHrWMYf6prF52oQknrtLv64bLkGFsSBv15qO6n6EXCpP82aknHqsC MGcABdGa9IqQ== X-IronPort-AV: E=McAfee;i="6200,9189,10002"; a="183299342" X-IronPort-AV: E=Sophos;i="5.83,240,1616482800"; d="scan'208";a="183299342" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jun 2021 12:12:28 -0700 IronPort-SDR: a7nJDfUrrNCtxryWVWxPKxtLZuR3c5Yo2mPV5ZYeZiUOzpHV/j8cBILxQpNBaz8r1B++T+R3t6 6aZw2JcaFUYg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,240,1616482800"; d="scan'208";a="399433138" Received: from linux.intel.com ([10.54.29.200]) by orsmga003.jf.intel.com with ESMTP; 01 Jun 2021 12:12:27 -0700 Received: from debox1-desk1.jf.intel.com (debox1-desk1.jf.intel.com [10.54.75.174]) by linux.intel.com (Postfix) with ESMTP id 033C4580427; Tue, 1 Jun 2021 12:12:27 -0700 (PDT) Message-ID: <108f45a7c73d3ae571ee518c33dc793f36c1ffd2.camel@linux.intel.com> Subject: Re: [PATCH v3 1/2] nvme: Look for StorageD3Enable on companion ACPI device instead From: "David E. Box" To: Christoph Hellwig , Mario Limonciello Cc: Keith Busch , Jens Axboe , Sagi Grimberg , "Rafael J . Wysocki" , "open list:NVM EXPRESS DRIVER" , linux-acpi@vger.kernel.org, rrangel@chromium.org, Shyam-sundar.S-k@amd.com, Alexander.Deucher@amd.com, prike.liang@amd.com, Shyjumon N , Jon Derrick Date: Tue, 01 Jun 2021 12:12:26 -0700 In-Reply-To: <20210531064655.GA1417@lst.de> References: <20210528160234.9402-1-mario.limonciello@amd.com> <20210531064655.GA1417@lst.de> Organization: David E. Box User-Agent: Evolution 3.38.4 (3.38.4-1.fc33) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210601_121429_805388_87333E2D X-CRM114-Status: GOOD ( 18.29 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: david.e.box@linux.intel.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org T24gTW9uLCAyMDIxLTA1LTMxIGF0IDA4OjQ2ICswMjAwLCBDaHJpc3RvcGggSGVsbHdpZyB3cm90 ZToKPiBPbiBGcmksIE1heSAyOCwgMjAyMSBhdCAxMTowMjozNEFNIC0wNTAwLCBNYXJpbyBMaW1v bmNpZWxsbyB3cm90ZToKPiA+IFRoZSBkb2N1bWVudGF0aW9uIGFyb3VuZCB0aGUgU3RvcmFnZUQz RW5hYmxlIHByb3BlcnR5IGhpbnRzIHRoYXQgaXQKPiA+IHNob3VsZCBiZSBtYWRlIG9uIHRoZSBQ Q0kgZGV2aWNlLsKgIFRoaXMgaXMgd2hlcmUgbmV3ZXIgQU1EIHN5c3RlbXMKPiA+IHNldAo+ID4g dGhlIHByb3BlcnR5IGFuZCBpdCdzIHJlcXVpcmVkIGZvciBTMGkzIHN1cHBvcnQuCj4gPiAKPiA+ IFNvIHJhdGhlciB0aGFuIGxvb2sgZm9yIG5vZGVzIG9mIHRoZSByb290IHBvcnQgb25seSBwcmVz ZW50IG9uCj4gPiBJbnRlbAo+ID4gc3lzdGVtcywgc3dpdGNoIHRvIHRoZSBjb21wYW5pb24gQUNQ SSBkZXZpY2UgZm9yIGFsbCBzeXN0ZW1zLgo+ID4gRGF2aWQgQm94IGZyb20gSW50ZWwgaW5kaWNh dGVkIHRoaXMgc2hvdWxkIHdvcmsgb24gSW50ZWwgYXMgd2VsbC4KPiAKPiBJIHRoaW5rIHdlIG5l ZWQgdG8gd2FpdCBmb3IgdGhlIGNvbmZpcm1hdGlvbiBmcm9tIERhdmlkLgoKSSd2ZSB0ZXN0ZWQg b25lIGNvbmZpZ3VyYXRpb24gcmVtb3RlbHkgYWxyZWFkeSBhbmQgaXQgd29ya3MuIEkndmUgZ290 Cm9uZSBtb3JlIHRvIHRlc3QuIEknbGwga25vdyBieSB0b21vcnJvdy4KCkRhdmlkCgoKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkxpbnV4LW52bWUgbWFp bGluZyBsaXN0CkxpbnV4LW52bWVAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5m cmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LW52bWUK