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=-11.1 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 6E716C4708F for ; Wed, 2 Jun 2021 03:49:36 +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 F1C03613AE for ; Wed, 2 Jun 2021 03:49:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F1C03613AE Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; 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bh=w/Ro5KuTW7jWfLo+Gcr0dILW1ORnOiuRgykdbm7qjyQ=; b=OWTLHQY75Jx1eS8Lvhif0UcdTTOG2h1S6Yppx/+dOLbX3AH+2yYe7qLNPm7UfxcMUrjaCK 4wI6pRQpxzEb0Zqhy7OA9zt1eSM35QWZDzJ2OVFq8ONIsZNfkmH2kB8Cw8OujpHZFJPZcR GFYShY6pggQSQEyc9VhImoBg5OzLxzs= 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-355-VPVHGhvyPjqI4tBHm2OigA-1; Tue, 01 Jun 2021 23:47:59 -0400 X-MC-Unique: VPVHGhvyPjqI4tBHm2OigA-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 407618015F8 for ; Wed, 2 Jun 2021 03:47:58 +0000 (UTC) Received: from laptop.redhat.com (ovpn-13-199.pek2.redhat.com [10.72.13.199]) by smtp.corp.redhat.com (Postfix) with ESMTP id 48E695D6D5; Wed, 2 Jun 2021 03:47:53 +0000 (UTC) From: Cindy Lu To: lulu@redhat.com, mst@redhat.com, jasowang@redhat.com, qemu-devel@nongnu.org Subject: [PATCH v7 00/10] vhost-vdpa: add support for configure interrupt Date: Wed, 2 Jun 2021 11:47:40 +0800 Message-Id: <20210602034750.23377-1-lulu@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 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 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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: -31 X-Spam_score: -3.2 X-Spam_bar: --- X-Spam_report: (-3.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.371, 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_H4=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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" these patches are add the support for configure interrupt These code are all tested in vp-vdpa (support configure interrupt) vdpa_sim (not support configure interrupt) test in virtio-pci bus and virtio-mmio bus Change in v2: Add support for virtio-mmio bus active the notifier while the backend support configure interrupt misc fixes form v1 Change in v3 fix the coding style problems Change in v4 misc fixes form v3 merge the set_config_notifier to set_guest_notifier when vdpa start, check the feature by VIRTIO_NET_F_STATUS Change in v5 misc fixes form v4 split the code for introduce configure interrupt type and callback function will init the configure interrupt in all virtio-pci and virtio-mmio bus, but will only active while using vhost-vdpa driver Change in v6 misc fixes form v5 decouple virtqueue from interrupt setting and misc process fix the bug in virtio_net_handle_rx use -1 as the queue number to identify if the interrupt is configure interrupt Change in v7 misc fixes form v6 decouple virtqueue from interrupt setting and misc process decouple virtqueue from verctor use/release process decouple virtqueue from set notifier fd handler process move config_notifier and masked_config_notifier to VirtIODevice fix the bug in virtio_net_handle_rx, add more information add VIRTIO_CONFIG_IRQ_IDX as the queue number to identify if the interrupt is configure interrupt Cindy Lu (10): virtio: introduce macro IRTIO_CONFIG_IRQ_IDX   virtio-pci:decouple virtqueue from interrupt setting process virtio: decouple virtqueue from set notifier fd handler vhost: add new call back function for config interrupt vhost-vdpa: add support for config interrupt call back vhost:add support for configure interrupt virtio-mmio: add support for configure interrupt virtio-pci: decouple virtqueue from kvm_virtio_pci_vector_use virtio-pci: add support for configure interrupt virtio-net: add peer_deleted check in virtio_net_handle_rx hw/display/vhost-user-gpu.c | 6 + hw/net/vhost_net.c | 9 ++ hw/net/virtio-net.c | 20 ++- hw/s390x/virtio-ccw.c | 6 +- hw/virtio/trace-events | 2 + hw/virtio/vhost-user-fs.c | 9 +- hw/virtio/vhost-vdpa.c | 7 + hw/virtio/vhost-vsock-common.c | 6 + hw/virtio/vhost.c | 68 +++++++++- hw/virtio/virtio-crypto.c | 6 + hw/virtio/virtio-mmio.c | 30 ++++- hw/virtio/virtio-pci.c | 210 +++++++++++++++++++----------- hw/virtio/virtio.c | 34 ++++- include/hw/virtio/vhost-backend.h | 3 + include/hw/virtio/vhost.h | 2 + include/hw/virtio/virtio.h | 7 +- include/net/vhost_net.h | 3 + 17 files changed, 335 insertions(+), 93 deletions(-) -- 2.21.3