From patchwork Tue Jan 26 07:03:46 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cindy Lu X-Patchwork-Id: 12045717 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=-11.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 B758EC433DB for ; Tue, 26 Jan 2021 07:06:33 +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 57D8E206FA for ; Tue, 26 Jan 2021 07:06:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 57D8E206FA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:33604 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l4IQq-000331-Ct for qemu-devel@archiver.kernel.org; Tue, 26 Jan 2021 02:06:32 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:48844) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l4IOc-0001SX-Pa for qemu-devel@nongnu.org; Tue, 26 Jan 2021 02:04:14 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:58044) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1l4IOX-0006AQ-06 for qemu-devel@nongnu.org; Tue, 26 Jan 2021 02:04:12 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1611644648; 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=cXnUBMfmrlyjxHd8sWG7jitTXEqnKlp1Rg9+Oy1kTGg=; b=GQj/k0U/8B93PdA8r18xWiH5Of6reH1elUF9Flc4uIk2jCNmXKae3PsvrPxalytchN86e6 giAru1Kvz5Xk4L2Hz36r2011e8fgPWdpcFD/+ThTJunH60yZGbdctsfrT3HO1YfVrZuLGd E9kfV2HfkDjtrntdS4zwvk+Al+8KPlo= 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-551-S4LBz4zBOKKQTyDZ8I2u6A-1; Tue, 26 Jan 2021 02:04:06 -0500 X-MC-Unique: S4LBz4zBOKKQTyDZ8I2u6A-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 66008107ACF6 for ; Tue, 26 Jan 2021 07:04:05 +0000 (UTC) Received: from laptop.redhat.com (ovpn-12-115.pek2.redhat.com [10.72.12.115]) by smtp.corp.redhat.com (Postfix) with ESMTP id D464A1F0; Tue, 26 Jan 2021 07:04:00 +0000 (UTC) From: Cindy Lu To: mst@redhat.com, jasowang@redhat.com, qemu-devel@nongnu.org Subject: [PATCH v2 0/5] vhost-vdpa: add support for configure interrupt Date: Tue, 26 Jan 2021 15:03:46 +0800 Message-Id: <20210126070351.28575-1-lulu@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=lulu@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=lulu@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.255, 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_H3=0.001, RCVD_IN_MSPIKE_WL=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: lulu@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" These code are all tested in vp-vdpa (support configure interrupt) vdpa_sim (not support configure interrupt) change in v2: Add support for virtio-mmio bus Active the notifier while the backend support configure interrupt Misc fixes form v1 Cindy Lu (5): virtio: add support for configure interrupt vhost_net: enable configure interrupt when vhost_net start virtio-pci: add support for configure interrupt virtio-mmio: add support for configure interrupt vhost-vdpa: add callback function for configure interrupt hw/net/vhost_net.c | 19 ++++++- hw/virtio/trace-events | 2 + hw/virtio/vhost-vdpa.c | 37 ++++++++++++- hw/virtio/virtio-mmio.c | 16 ++++++ hw/virtio/virtio-pci.c | 92 +++++++++++++++++++++++++------ hw/virtio/virtio.c | 26 +++++++++ include/hw/virtio/vhost-backend.h | 4 ++ include/hw/virtio/virtio-bus.h | 2 + include/hw/virtio/virtio.h | 6 ++ 9 files changed, 185 insertions(+), 19 deletions(-)