From patchwork Wed Jul 20 13:11:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Cindy Lu X-Patchwork-Id: 12923951 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id C0356C433EF for ; Wed, 20 Jul 2022 13:14:30 +0000 (UTC) Received: from localhost ([::1]:34900 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oE9X3-0007dq-RQ for qemu-devel@archiver.kernel.org; Wed, 20 Jul 2022 09:14:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60768) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oE9Uw-0005Nl-93 for qemu-devel@nongnu.org; Wed, 20 Jul 2022 09:12:19 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:56448) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oE9Us-0006pL-1H for qemu-devel@nongnu.org; Wed, 20 Jul 2022 09:12:15 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1658322733; 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=QbEHtm+GZDemO49+T4wl6lr9geS8pxT/nP719sOPou8=; b=ib4IWVlIb/Py+R4gSOicnNEARUPHP+Elmp5iBJMgHqvdITn8zu+uPp5MEFxIu5fIScReFh r6WTTI6sbnvWvxHw3DSDnTzQlkMR5WE3CE66YNzFkPKqCIpiSdzOrmkvvz3FXHrNK5+Eo6 I7rghDz3UowcLkKGDBuWSnimiQvJYAs= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-49-s2yDO3N_Mfa1bd6ejWxhQw-1; Wed, 20 Jul 2022 09:12:12 -0400 X-MC-Unique: s2yDO3N_Mfa1bd6ejWxhQw-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E73061C16B47; Wed, 20 Jul 2022 13:12:11 +0000 (UTC) Received: from server.redhat.com (ovpn-13-124.pek2.redhat.com [10.72.13.124]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 0F681C28100; Wed, 20 Jul 2022 13:12:07 +0000 (UTC) From: Cindy Lu To: lulu@redhat.com, qemu-devel@nongnu.org Cc: Jason Wang , virtio-fs@redhat.com, Stefan Hajnoczi , "Dr. David Alan Gilbert" , "Michael S. Tsirkin" , "Gonglei (Arei)" , Gerd Hoffmann , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= Subject: [PATCH v13 00/10] vhost-vdpa: add support for configure interrupt Date: Wed, 20 Jul 2022 21:11:54 +0800 Message-Id: <20220720131204.591104-1-lulu@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.85 on 10.11.54.8 Received-SPF: pass client-ip=170.10.129.124; envelope-from=lulu@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=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 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" Add support for virtio-mmio bus active the notifier while the backend support configure interrupt misc fixes from v1 Change in v3 fix the coding style problems Change in v4 misc fixes from 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 from v4 split the code to introduce configure interrupt type and the 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 from v5 decouple vq from interrupt setting and misc process fix the bug in virtio_net_handle_rx Change in v7 misc fixes from v6 decouple vq from interrupt setting and misc process decouple vq from vector use/release process decouple vq 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 for configure interrupt  Change in v8 misc fixes from v7 decouple vq from interrupt setting and misc process decouple vq from vector use/release process decouple vq from set notifier fd handler process move the vhost configure interrupt to vhost_net Change in v9 misc fixes from v8 address the comments from v8 Change in v10 fix the hang issue in qtest address the comments from v9 Change in v11 fix the crash in aarch64 plateform. fix the crash upstream reported Changes in v12 fix the typo and the comments changes in v13 re-send the patches by git-publish Cindy Lu (10): virtio: introduce macro VIRTIO_CONFIG_IRQ_IDX virtio-pci: decouple notifier from interrupt process virtio-pci: decouple the single vector from the interrupt process vhost: introduce new VhostOps vhost_set_config_call vhost-vdpa: add support for config interrupt virtio: add support for configure interrupt vhost: add support for configure interrupt virtio-net: add support for configure interrupt virtio-mmio: add support for configure interrupt virtio-pci: add support for configure interrupt hw/display/vhost-user-gpu.c | 13 ++ hw/net/vhost_net.c | 9 + hw/net/virtio-net.c | 20 ++- hw/virtio/trace-events | 1 + hw/virtio/vhost-user-fs.c | 14 ++ hw/virtio/vhost-vdpa.c | 8 + hw/virtio/vhost-vsock-common.c | 14 ++ hw/virtio/vhost.c | 78 +++++++- hw/virtio/virtio-crypto.c | 14 ++ hw/virtio/virtio-mmio.c | 27 +++ hw/virtio/virtio-pci.c | 283 +++++++++++++++++++++--------- hw/virtio/virtio-pci.h | 4 +- hw/virtio/virtio.c | 29 +++ include/hw/virtio/vhost-backend.h | 3 + include/hw/virtio/vhost.h | 4 + include/hw/virtio/virtio.h | 7 + include/net/vhost_net.h | 2 + 17 files changed, 443 insertions(+), 87 deletions(-)