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 smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (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 6BBC9EB64DC for ; Tue, 18 Jul 2023 19:24:58 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id F390B6100C; Tue, 18 Jul 2023 19:24:57 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org F390B6100C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org; s=default; t=1689708298; bh=GS7azS2Q9TFF/xxPfBLedwDz6dtOEKfB6xtp6/3aIgY=; h=Date:From:To:In-Reply-To:Subject:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:Cc:From; b=HzOAq927klouV+X3ttc3oA+IA1zkqogQcz7EfihSWsNUuAMU4i6yig0qpl3AdiiCK MHbln3y+oJSZhDiJjK0cvahJTfvbrvaYt3Y81GKFUbJMbUPupT/ItdBuLLs3spIS3T 87nX9QPhH3Lb5Q5US2GxYCtICbiCmllkOohSs9vwwKOrh48641n6h8UBe939+0o0jY hi10M5UihkD/8cJo2e55Zz7eFNkoa9VdtycWScHXILnX8s0If3ljxZ0z33RzGBSo3f G9KILv7RnQJ00fo6lxoWdTuZ2IKwMkb1Yb6FDxBb5ztTo9geIFk5pKL8OY29Gp3/yt VZc0VVoeQxKbA== X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 9mfttHmlQNoM; Tue, 18 Jul 2023 19:24:57 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp3.osuosl.org (Postfix) with ESMTP id E406A61006; Tue, 18 Jul 2023 19:24:56 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org E406A61006 Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by ash.osuosl.org (Postfix) with ESMTP id DA9C91BF349 for ; Tue, 18 Jul 2023 19:24:55 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id B2C8E4054B for ; Tue, 18 Jul 2023 19:24:55 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org B2C8E4054B X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id q0cyK0_gHuwM for ; Tue, 18 Jul 2023 19:24:54 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org 693F64032A Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by smtp2.osuosl.org (Postfix) with ESMTPS id 693F64032A for ; Tue, 18 Jul 2023 19:24:54 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 93BC6616BA; Tue, 18 Jul 2023 19:24:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C9E60C433C7; Tue, 18 Jul 2023 19:24:52 +0000 (UTC) Date: Tue, 18 Jul 2023 14:24:50 -0500 From: Bjorn Helgaas To: "Limonciello, Mario" Message-ID: <20230718192450.GA489825@bhelgaas> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689708293; bh=qdAhpK1XWeLAN71lc0Y9kyyM+NLhNWrfXG4CFOZK0OA=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=n6TT8nZLi9Pu6qYPkbR79iGdZf/xTelKI4ID1ZvYs+ryvcky461erRgFpveupe0bW vQlmqTc2yT6Wv5QvPjbNK6zf6FKtcfgdb1cnVzLFFqhaakQe/2YIlYuhSlmDktNMU5 D9jLWi+YFgLffoeWTZiOlduz+2+zJIz9TR6A8GLxl6CIqv1GdV9Wf0pwGhYDNMpckK 6ffhu3AN24Jo1+5iUtdo2a81G01f6QOx/E8hdQhHwIeBWoTOXNZFPheEvoeDedkEgT i8eLcdxr2B//lGlpmdc9D++BTG1+NbR7HM0530JhdzFOabGgVfNfZTIRiphDD1VOOR V/79lOQ+fkd2g== X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=n6TT8nZL Subject: Re: [Intel-wired-lan] [PATCH] PCI/ASPM: Enable ASPM on external PCIe devices X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Michael Bottini , Kuppuswamy Sathyanarayanan , linux-pci@vger.kernel.org, "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, Vidya Sagar , Kai-Heng Feng , intel-wired-lan@osuosl.org, bhelgaas@google.com, Mika Westerberg Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" T24gTW9uLCBKdWwgMTcsIDIwMjMgYXQgMTE6NTE6MzJBTSAtMDUwMCwgTGltb25jaWVsbG8sIE1h cmlvIHdyb3RlOgo+IE9uIDcvMTYvMjAyMyAxMDozNCBQTSwgS2FpLUhlbmcgRmVuZyB3cm90ZToK PiA+IE9uIFNhdCwgSnVsIDE1LCAyMDIzIGF0IDEyOjM34oCvQU0gTWFyaW8gTGltb25jaWVsbG8g PG1hcmlvLmxpbW9uY2llbGxvQGFtZC5jb20+IHdyb3RlOgo+ID4gPiBPbiA3LzE0LzIzIDAzOjE3 LCBLYWktSGVuZyBGZW5nIHdyb3RlOgoKPiA+ID4gPiBUaGUgbWFpbiBwb2ludCBpcyBPUyBzaG91 bGQgc3RpY2sgdG8gdGhlIEJJT1MgZGVmYXVsdCwgd2hpY2ggaXMgdGhlCj4gPiA+ID4gb25seSBB U1BNIHNldHRpbmcgdGVzdGVkIGJlZm9yZSBwdXR0aW5nIGhhcmR3YXJlIHRvIHRoZSBtYXJrZXQu Cj4gPiA+IAo+ID4gPiBVbmZvcnR1bmF0ZWx5OyBJIGRvbid0IHRoaW5rIHlvdSBjYW4ganVtcCB0 byB0aGlzIGNvbmNsdXNpb24uCgpJIHRoaW5rIHVzaW5nIHRoZSBCSU9TIGRlZmF1bHQgYXMgYSBs aW1pdCBpcyBwcm9ibGVtYXRpYy4gIEkgdGhpbmsgaXQKd291bGQgYmUgcGVyZmVjdGx5IHJlYXNv bmFibGUgZm9yIGEgQklPUyB0byAoYSkgY29uZmlndXJlIG9ubHkgZGV2aWNlcwppdCBuZWVkcyBm b3IgY29uc29sZSBhbmQgYm9vdCwgbGVhdmluZyBvdGhlcnMgYXQgcG93ZXItb24gZGVmYXVsdHMs CmFuZCAoYikgY29uZmlndXJlIGRldmljZXMgaW4gdGhlIHNhZmVzdCBjb25maWd1cmF0aW9uIHBv c3NpYmxlIG9uIHRoZQphc3N1bXB0aW9uIHRoYXQgYW4gT1MgY2FuIGRlY2lkZSB0aGUgcnVudGlt ZSBwb2xpY3kgaXRzZWxmLgoKT2J2aW91c2x5IEknbSBub3QgYSBCSU9TIHdyaXRlciAodGhvdWdo IEkgc3VyZSB3aXNoIEkgY291bGQgdGFsayB0bwpzb21lISksIHNvIG1heWJlIHRoZXNlIGFyZSBi YWQgYXNzdW1wdGlvbnMuCgo+ID4gPiBBIGJpZyBkaWZmZXJlbmNlIGluIHRoZSBXaW5kb3dzIHdv cmxkIHRvIExpbnV4IHdvcmxkIGlzIHRoYXQgT0VNcyBzaGlwCj4gPiA+IHdpdGggYSBmYWN0b3J5 IFdpbmRvd3MgaW1hZ2UgdGhhdCBtYXkgc2V0IHBvbGljaWVzIGxpa2UgdGhpcy4gIE9FTQo+ID4g PiAicGxhdGZvcm0iIGRyaXZlcnMgY2FuIHNldCByZWdpc3RyeSBrZXlzIHRvby4KCkkgc3VwcG9z ZSB0aGlzIG1lYW5zIHRoYXQgdGhlIE9FTSBpbWFnZSBjb250YWlucyBkcml2ZXJzIHRoYXQgYXJl bid0CmluIHRoZSBNaWNyb3NvZnQgbWVkaWEsIGFuZCB0aG9zZSBkcml2ZXJzIG1heSBzZXQgY29u c3RyYWludHMgb24gQVNQTQp1c2FnZT8KCklmIHlvdSBib290IHRoZSBNaWNyb3NvZnQgbWVkaWEg dGhhdCBsYWNrcyB0aG9zZSBkcml2ZXJzLCBtYXliZSBpdApkb2Vzbid0IGJvdGhlciB0byBjb25m aWd1cmUgQVNQTSBmb3IgdGhvc2UgZGV2aWNlcz8gIExpbnV4IGN1cnJlbnRseQpjb25maWd1cmVz IEFTUE0gZm9yIGV2ZXJ5dGhpbmcgYXQgZW51bWVyYXRpb24tdGltZSwgc28gd2UgZG8gaXQgZXZl bgppZiB0aGVyZSdzIG5vIGRyaXZlci4KCj4gPiBJIHdvbmRlciBpZiB0aGVyZSdzIGFueSBwYXJ0 aWN1bGFyIG1vZGlmaWNhdGlvbiBzaG91bGQgYmUgaW1wcm92ZWQgZm9yCj4gPiB0aGlzIHBhdGNo Pwo+IAo+IEtub3dpbmcgdGhpcyBpbmZvcm1hdGlvbiBJIHBlcnNvbmFsbHkgdGhpbmsgdGhlIG9y aWdpbmFsIHBhdGNoIHRoYXQgc3RhcnRlZAo+IHRoaXMgdGhyZWFkIG1ha2VzIGEgbG90IG9mIHNl bnNlLgoKSSdtIHN0aWxsIG9wcG9zZWQgdG8gdXNpbmcgZGV2X2lzX3JlbW92YWJsZSgpIGFzIGEg cHJlZGljYXRlIGJlY2F1c2UgSQpkb24ndCB0aGluayBpdCBoYXMgYW55IHRlY2huaWNhbCBjb25u ZWN0aW9uIHRvIEFTUE0gY29uZmlndXJhdGlvbi4KCkJqb3JuCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLXdpcmVkLWxhbiBtYWlsaW5nIGxpc3QK SW50ZWwtd2lyZWQtbGFuQG9zdW9zbC5vcmcKaHR0cHM6Ly9saXN0cy5vc3Vvc2wub3JnL21haWxt YW4vbGlzdGluZm8vaW50ZWwtd2lyZWQtbGFuCg==