From patchwork Mon Oct 11 12:04:58 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 12549839 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 021C5C433EF for ; Mon, 11 Oct 2021 12:08:42 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 B49B560E53 for ; Mon, 11 Oct 2021 12:08:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org B49B560E53 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:33424 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mZu6i-0001o7-Qa for qemu-devel@archiver.kernel.org; Mon, 11 Oct 2021 08:08:40 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38336) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mZu3a-0005oC-MZ for qemu-devel@nongnu.org; Mon, 11 Oct 2021 08:05:27 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:22608) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mZu3X-0003Co-Oz for qemu-devel@nongnu.org; Mon, 11 Oct 2021 08:05:24 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1633953923; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=3GwinoEmzTDFxRrP5WggJE4T1pGwPDZKtW8zHB/BeJs=; b=Ov+mJ5nLuKpedhLx3SlJMVKxELeu3DTzjxBrFiHG7S43Uufedi7QDiGWGhE8IGOSFIZs9E j5CNJIOJ01/wMKInB993HszbJwCqjpUuufYJxfwQLpSYpEBawUAEBKXtX7rrdfveP+zkGJ NmflLYglsDTXVcnuOnd3PjpryxWmI8c= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-314-z258XEPTNKyYbtbQNfgT6g-1; Mon, 11 Oct 2021 08:05:21 -0400 X-MC-Unique: z258XEPTNKyYbtbQNfgT6g-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id EFCE0CC621; Mon, 11 Oct 2021 12:05:20 +0000 (UTC) Received: from sirius.home.kraxel.org (unknown [10.39.193.22]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 1FF1960938; Mon, 11 Oct 2021 12:05:06 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 731C018003BE; Mon, 11 Oct 2021 14:05:04 +0200 (CEST) From: Gerd Hoffmann To: qemu-devel@nongnu.org Subject: [PATCH 0/6] RfC: try improve native hotplug for pcie root ports Date: Mon, 11 Oct 2021 14:04:58 +0200 Message-Id: <20211011120504.254053-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kraxel@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=170.10.133.124; envelope-from=kraxel@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.049, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Eduardo Habkost , "Michael S. Tsirkin" , Gerd Hoffmann , Paolo Bonzini Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Gerd Hoffmann (6): pci: implement power state pcie: implement slow power control for pcie root ports pcie: add power indicator blink check pcie: factor out pcie_cap_slot_unplug() pcie: fast unplug when slot power is off pcie: expire pending delete include/hw/pci/pci.h | 2 ++ include/hw/qdev-core.h | 1 + hw/pci/pci.c | 25 +++++++++++-- hw/pci/pci_host.c | 6 ++-- hw/pci/pcie.c | 82 ++++++++++++++++++++++++++++++++++-------- softmmu/qdev-monitor.c | 4 ++- 6 files changed, 101 insertions(+), 19 deletions(-) Signed-off-by: Gerd Hoffmann