From nobody Mon Feb 9 16:02:32 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1553247410080323.1900894890224; Fri, 22 Mar 2019 02:36:50 -0700 (PDT) Received: from localhost ([127.0.0.1]:54568 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h7GbR-0004fQ-UI for importer@patchew.org; Fri, 22 Mar 2019 05:36:41 -0400 Received: from eggs.gnu.org ([209.51.188.92]:51494) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h7GTw-0006eS-Iu for qemu-devel@nongnu.org; Fri, 22 Mar 2019 05:28:57 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h7GTv-0004hX-GW for qemu-devel@nongnu.org; Fri, 22 Mar 2019 05:28:56 -0400 Received: from mx1.redhat.com ([209.132.183.28]:53392) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1h7GTs-0004dF-Cl for qemu-devel@nongnu.org; Fri, 22 Mar 2019 05:28:53 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 831A9308FBB4; Fri, 22 Mar 2019 09:28:50 +0000 (UTC) Received: from jason-ThinkPad-X1-Carbon-6th.redhat.com (ovpn-12-96.pek2.redhat.com [10.72.12.96]) by smtp.corp.redhat.com (Postfix) with ESMTP id 5285F5D9D2; Fri, 22 Mar 2019 09:28:42 +0000 (UTC) From: Jason Wang To: mst@redhat.com, yan@daynix.com, yuri.benditovich@daynix.com, qemu-devel@nongnu.org Date: Fri, 22 Mar 2019 17:28:05 +0800 Message-Id: <20190322092806.21838-4-jasowang@redhat.com> In-Reply-To: <20190322092806.21838-1-jasowang@redhat.com> References: <20190322092806.21838-1-jasowang@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.43]); Fri, 22 Mar 2019 09:28:50 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [RFT 3/4] virtio-pci: implement queue_enabled X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jason Wang Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Signed-off-by: Jason Wang --- hw/virtio/virtio-pci.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index 887ee2783c..8bce42ff6f 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -1094,6 +1094,13 @@ static AddressSpace *virtio_pci_get_dma_as(DeviceSta= te *d) return pci_get_address_space(dev); } =20 +static bool virtio_pci_queue_enabled(DeviceState *d, int n) +{ + VirtIOPCIProxy *proxy =3D VIRTIO_PCI(d); + + return proxy->vqs[n].enabled; +} + static int virtio_pci_add_mem_cap(VirtIOPCIProxy *proxy, struct virtio_pci_cap *cap) { @@ -2037,6 +2044,7 @@ static void virtio_pci_bus_class_init(ObjectClass *kl= ass, void *data) k->ioeventfd_enabled =3D virtio_pci_ioeventfd_enabled; k->ioeventfd_assign =3D virtio_pci_ioeventfd_assign; k->get_dma_as =3D virtio_pci_get_dma_as; + k->queue_enabled =3D virtio_pci_queue_enabled; } =20 static const TypeInfo virtio_pci_bus_info =3D { --=20 2.19.1