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=-2.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 CE93CC433E0 for ; Thu, 28 May 2020 21:44:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9E61120C56 for ; Thu, 28 May 2020 21:44:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="vDK1L/X4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2436720AbgE1Vog (ORCPT ); Thu, 28 May 2020 17:44:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53566 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2436581AbgE1Vod (ORCPT ); Thu, 28 May 2020 17:44:33 -0400 Received: from mail-wm1-x333.google.com (mail-wm1-x333.google.com [IPv6:2a00:1450:4864:20::333]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4C68AC08C5C6 for ; Thu, 28 May 2020 14:44:33 -0700 (PDT) Received: by mail-wm1-x333.google.com with SMTP id u13so784864wml.1 for ; Thu, 28 May 2020 14:44:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=to:cc:from:subject:message-id:date:user-agent:mime-version :content-language:content-transfer-encoding; bh=u8fU4huY9KX2XErcgjEKYG/K1ac3eIBafh//MDK6A3M=; b=vDK1L/X4qZZxF/IyEw+LFEs7ICn6JCT4lckq1PW1GwGnn5Sc2LLf07TY9+jEsVzg0d iatpRCmo5O6XMcO/pPhBnOrLUOHThAswMxZ2iFgNmUgDIakzi7OI4h92gmyxgnDXFJIg P0UgiNyHwo1MzKcYeq6kHdrl+bJKrctUXJTRaqJE2WHjO7IUIeS5uSPTspUSSqF8mSlz NTJsiUFIY+aQpmNT8TLB+pDVwT16nCCzUWikwWSHcnRqK/Cj/jH+FBNDqxkQLsLPsUrz ft+Bc5WMRrl8FgAUR5tVIKMXuZv17buOH3RKjgDxXR+gOoQQ7+KWLlZ2qPfPAP6oR4RE zr3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:cc:from:subject:message-id:date:user-agent :mime-version:content-language:content-transfer-encoding; bh=u8fU4huY9KX2XErcgjEKYG/K1ac3eIBafh//MDK6A3M=; b=LZfobqj1jBLOgpmbD+sPcbJUNZ9CRZG9Hp1/VY1hZ2zVu/CIin0691A3+rFXvWhBx0 nSV6XQpEY41Q5JNk9zNo55yO2DyDOgEcouUx6Ivqrmd5g84X4/ov8/LxHXM0fjqjmhZi 5rC5/pPk1tsHgVE/1+PqjfsChEwr6lg4QsxHTYBytzpW/+dGpM0TtzJhzyqZjuyKBWWy A994ef66FJJKCltIwj/wz4spoYULhmjxdL1CgmcbjZEEsPGu0oKBqpIFILqczT/ylvCM SpOAlR+NrvpOlSx2/2PBzpx4S8bPRSZbezoefsr8gq+0E5ZB8uQOqE3aVF+HXCTp2gA1 gPZg== X-Gm-Message-State: AOAM53237KK6ANY8ZA1QQ25/r7aTsWX2wrAvIbJb04vsmMrs9Hd8oUEH Wni7iED2hCQFKlucRGSaJr+aroqB X-Google-Smtp-Source: ABdhPJwbjgjUAJnigT29R6gqANp08il5k3sQHZfQd8rDtg8UyGOvnCxksr7zgxW05/q/OVXjShMffw== X-Received: by 2002:a7b:c74b:: with SMTP id w11mr5100999wmk.120.1590702271706; Thu, 28 May 2020 14:44:31 -0700 (PDT) Received: from ?IPv6:2003:ea:8f35:d400:593c:f5d:44cf:3de4? (p200300ea8f35d400593c0f5d44cf3de4.dip0.t-ipconnect.de. [2003:ea:8f35:d400:593c:f5d:44cf:3de4]) by smtp.googlemail.com with ESMTPSA id y5sm7608733wrs.63.2020.05.28.14.44.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 28 May 2020 14:44:31 -0700 (PDT) To: Bjorn Helgaas Cc: "linux-pci@vger.kernel.org" From: Heiner Kallweit Subject: Lost PCIe PME after a914ff2d78ce ("PCI/ASPM: Don't select CONFIG_PCIEASPM by default") Message-ID: <2e1ee784-7493-284b-96f9-96b2e0c4b817@gmail.com> Date: Thu, 28 May 2020 23:44:26 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.8.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org For whatever reason with this change (and losing ASPM control) I also loose the PCIe PME interrupts. This prevents my network card from resuming from runtime-suspend. Reverting the change brings back ASPM control and the PCIe PME irq's. Affected system is a Zotac MiniPC with a N3450 CPU: PCI bridge: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series PCI Express Port A #1 (rev fb)