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 smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (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 4A28EEB64DA for ; Wed, 5 Jul 2023 20:06:25 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id B61D340159; Wed, 5 Jul 2023 20:06:24 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org B61D340159 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org; s=default; t=1688587584; bh=E4J4WFmfG2IMNCExnsJdD/Fxu08SR6izg0nYKdY3MEk=; h=Date:From:To:In-Reply-To:Subject:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:Cc:From; b=bwLG10aDGHSMRF4nr3Mx+m1fCGxP2C5nzA4N+ByL+4xzEy/YKb4HKddjhdNJ4IaNu 3ifL6jiFimY+/NTSVvILtmU6GaFxBjXIBW+koES9IYxrTzjGCwJt2X68a/KYP1uGsA JTIO78WTORiQ/7vr218bDntBgGV+oY8FUWB5gbwqLGPJYcn2TDENQoA7zbHjSLatCD XEY6OQlTWSwLGE/3xVpFhatCajpLbwuidfiablq9ediOxlj/JQx0/BmJtzstMw7WYG ORyj+xz438Q6S7RwD1Ss9B7EeuYRkp1L/3fwqMF8dYwo32Iz/dqEu7DEjwe1z+R6dY sdUEZ0ZI5hNiQ== 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 TxPRRaHDUEIj; Wed, 5 Jul 2023 20:06:24 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp2.osuosl.org (Postfix) with ESMTP id C7E1B40166; Wed, 5 Jul 2023 20:06:23 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org C7E1B40166 Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by ash.osuosl.org (Postfix) with ESMTP id EC0C01BF281 for ; Wed, 5 Jul 2023 20:06:21 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id C250E4014E for ; Wed, 5 Jul 2023 20:06:21 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org C250E4014E X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id p1YyBOL0vvB5 for ; Wed, 5 Jul 2023 20:06:21 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org D643A400A2 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by smtp4.osuosl.org (Postfix) with ESMTPS id D643A400A2 for ; Wed, 5 Jul 2023 20:06:20 +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 A812A616E4; Wed, 5 Jul 2023 20:06:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BA81FC433C7; Wed, 5 Jul 2023 20:06:18 +0000 (UTC) Date: Wed, 5 Jul 2023 15:06:17 -0500 From: Bjorn Helgaas To: Kai-Heng Feng Message-ID: <20230705200617.GA72825@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=1688587579; bh=z5pOaz2o7vAP2YYNhfS0EUOnW70/UEHkLQ7tR3WqAaY=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=TJPC1G02VrF+X/MQY3zvnWf6w99sv8SGZs9esbh15UwTqy6jsR65e63GQtj722Ga+ sq/DUutey0colk4gWe6ebEUHNlsAzuvaAMfhFi48dzCaiPsgGA1nBM9bqPRdSOvBWQ 2wuAP8qRvEJSBlQknfZWecUcsfm6SmBXo9yISo4Ce991HvVCsB9Gvojx/CkIoqYIPo dU9ELI48fKtEvId/VkyrFa4H/lvR2vO14QoutBBvhAN2as+ABkqX4wALhxwK/Vi2Ag y+QEdaIyU1c8hHh20mDzai1AswiWVRQy6XL3s+kRSwzExHpWC6f/jhrRDU4sc8QqWj jnfdHKJhlNhFg== X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=TJPC1G02 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: Kuppuswamy Sathyanarayanan , linux-pci@vger.kernel.org, "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, Vidya Sagar , Michael Bottini , "Limonciello, Mario" , 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" T24gV2VkLCBKdW4gMjgsIDIwMjMgYXQgMDE6MDk6NDlQTSArMDgwMCwgS2FpLUhlbmcgRmVuZyB3 cm90ZToKPiBPbiBXZWQsIEp1biAyOCwgMjAyMyBhdCA0OjU04oCvQU0gQmpvcm4gSGVsZ2FhcyA8 aGVsZ2Fhc0BrZXJuZWwub3JnPiB3cm90ZToKPiA+IE9uIFR1ZSwgSnVuIDI3LCAyMDIzIGF0IDA0 OjM1OjI1UE0gKzA4MDAsIEthaS1IZW5nIEZlbmcgd3JvdGU6Cj4gPiA+IE9uIEZyaSwgSnVuIDIz LCAyMDIzIGF0IDc6MDbigK9BTSBCam9ybiBIZWxnYWFzIDxoZWxnYWFzQGtlcm5lbC5vcmc+IHdy b3RlOgo+ID4gPiA+IE9uIFR1ZSwgSnVuIDIwLCAyMDIzIGF0IDAxOjM2OjU5UE0gLTA1MDAsIExp bW9uY2llbGxvLCBNYXJpbyB3cm90ZToKCj4gPiBJdCdzIHBlcmZlY3RseSBmaW5lIGZvciB0aGUg SVAgdG8gc3VwcG9ydCBQQ0kgZmVhdHVyZXMgdGhhdCBhcmUgbm90Cj4gPiBhbmQgY2FuIG5vdCBi ZSBlbmFibGVkIGluIGEgc3lzdGVtIGRlc2lnbi4gIEJ1dCBJIGV4cGVjdCB0aGF0Cj4gPiBzdHJh cHBpbmcgb3IgZmlybXdhcmUgd291bGQgZGlzYWJsZSB0aG9zZSBmZWF0dXJlcyBzbyB0aGV5IGFy ZSBub3QKPiA+IGFkdmVydGlzZWQgaW4gY29uZmlnIHNwYWNlLgo+ID4KPiA+IElmIEJJT1MgbGVh dmVzIGZlYXR1cmVzIGRpc2FibGVkIGJlY2F1c2UgdGhleSBjYW5ub3Qgd29yaywgYnV0IGF0IHRo ZQo+ID4gc2FtZSB0aW1lIGxlYXZlcyB0aGVtIGFkdmVydGlzZWQgaW4gY29uZmlnIHNwYWNlLCBJ J2Qgc2F5IHRoYXQncyBhCj4gPiBCSU9TIGRlZmVjdC4gIEluIHRoYXQgY2FzZSwgd2Ugc2hvdWxk IGhhdmUgYSBETUkgcXVpcmsgb3Igc29tZXRoaW5nIHRvCj4gPiB3b3JrIGFyb3VuZCB0aGUgZGVm ZWN0Lgo+IAo+IFRoYXQgbWVhbnMgbW9zdCBpZiBub3QgYWxsIEJJT1MgYXJlIGRlZmVjdGVkLgo+ IEJJT1MgdmVuZG9ycyBhbmQgT0RNIG5ldmVyIGJvdGhlcmVkIChhbmQgcHJvYmFibHkgd2lsbCBu b3QpIHRvIGNoYW5nZQo+IHRoZSBjYXBhYmlsaXRpZXMgYWR2ZXJ0aXNlZCBieSBjb25maWcgc3Bh Y2UgYmVjYXVzZSAiaXQgYWxyZWFkeSB3b3Jrcwo+IHVuZGVyIFdpbmRvd3MiLgoKVGhpcyBpcyB3 aGF0IHNlZW1zIHN0cmFuZ2UgdG8gbWUuICBBcmUgeW91IHNheWluZyB0aGF0IFdpbmRvd3MgbmV2 ZXIKZW5hYmxlcyB0aGVzZSBwb3dlci1zYXZpbmcgZmVhdHVyZXM/ICBPciB0aGF0IFdpbmRvd3Mg aW5jbHVkZXMgcXVpcmtzCmZvciBhbGwgdGhlc2UgYnJva2VuIEJJT1Nlcz8gIE5laXRoZXIgaWRl YSBzZWVtcyB2ZXJ5IGNvbnZpbmNpbmcuCgo+ID4gPiBTbyB0aGUgbG9naWMgaXMgdG8gaWdub3Jl IHRoZSBjYXBhYmlsaXR5IGFuZCB0cnVzdCB0aGUgZGVmYXVsdCBzZXQKPiA+ID4gYnkgQklPUy4K PiA+Cj4gPiBJIHRoaW5rIGxpbWl0aW5nIEFTUE0gc3VwcG9ydCB0byB3aGF0ZXZlciBCSU9TIGNv bmZpZ3VyZWQgYXQgYm9vdC10aW1lCj4gPiBpcyBwcm9ibGVtYXRpYy4gIEkgZG9uJ3QgdGhpbmsg d2UgY2FuIGFzc3VtZSB0aGF0IGFsbCBwbGF0Zm9ybXMgaGF2ZQo+ID4gZmlybXdhcmUgdGhhdCBj b25maWd1cmVzIEFTUE0gYXMgYWdncmVzc2l2ZWx5IGFzIHBvc3NpYmxlLCBhbmQKPiA+IG9idmlv dXNseSBmaXJtd2FyZSB3b24ndCBjb25maWd1cmUgaG90LWFkZGVkIGRldmljZXMgYXQgYWxsIChp bgo+ID4gZ2VuZXJhbDsgSSBrbm93IEFDUEkgX0hQWCBjYW4gZG8gc29tZSBvZiB0aGF0KS4KPiAK PiBUb3RhbGx5IGFncmVlLiBJIHdhcyBub3Qgc3VnZ2VzdGluZyB0byBsaW1pdGluZyB0aGUgc2V0 dGluZyBhdCBhbGwuCj4gQSBib290LXRpbWUgcGFyYW1ldGVyIHRvIGZsaXAgQVNQTSBzZXR0aW5n IGlzIHZlcnkgdXNlZnVsLiBJZiBub25lIGhhcwo+IGJlZW4gc2V0LCBkZWZhdWx0IHRvIEJJT1Mg c2V0dGluZy4KCkEgYm9vdC10aW1lIHBhcmFtZXRlciBmb3IgZGVidWdnaW5nIGFuZCB3b3JrYXJv dW5kcyBpcyBmaW5lLiAgSU1PLApuZWVkaW5nIGEgYm9vdC10aW1lIHBhcmFtZXRlciBpbiB0aGUg Y291cnNlIG9mIG5vcm1hbCBvcGVyYXRpb24gaXMKbm90IE9LLgoKQmpvcm4KX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtd2lyZWQtbGFuIG1haWxp bmcgbGlzdApJbnRlbC13aXJlZC1sYW5Ab3N1b3NsLm9yZwpodHRwczovL2xpc3RzLm9zdW9zbC5v cmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC13aXJlZC1sYW4K