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 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 0A243C10F04 for ; Sun, 10 Dec 2023 04:09:36 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rCB6P-00061W-PD; Sat, 09 Dec 2023 23:07:40 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rCB61-0005fF-Vt for qemu-devel@nongnu.org; Sat, 09 Dec 2023 23:07:18 -0500 Received: from mail-pg1-x533.google.com ([2607:f8b0:4864:20::533]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rCB5x-0005tL-EU for qemu-devel@nongnu.org; Sat, 09 Dec 2023 23:07:13 -0500 Received: by mail-pg1-x533.google.com with SMTP id 41be03b00d2f7-5c690c3d113so2805239a12.1 for ; Sat, 09 Dec 2023 20:07:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=daynix-com.20230601.gappssmtp.com; s=20230601; t=1702181228; x=1702786028; darn=nongnu.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=xu544O3EFIYwNRJ2cJOKb9/B0TPA8YFLx9eseZtIzOs=; b=NR02RYHDW0rSk1/QW6X++tFM8GIVaUyP6gb9xtv1+U8cms/FGEpiIHmx/pmS9r4yNG t1qX3UYLvjwzzOQ7S4idGcGV5ABTYE3sqHVXKYShPLO6g7R31aR1qcu7oHtr9HYFlniR iVOxNnxFs3uVMnhn8b4gKW8QDHPu1ppQSEi8frrmq9o9CpHaWCQPsJr07Pk5ICMdDQxc 27K4Ip12k11CeRpvanXYgjsrRJzOoi/xxJUTjzrmbu7C1CBgZZRTBxtJutfTfop0zt+w 9hqGGdcnTtA+xWJ2ryniXm4n6pCSX0s3Q3QV5AP3R/pOVif3XpkriV7xY3J05jqgqyw3 kpMQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702181228; x=1702786028; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=xu544O3EFIYwNRJ2cJOKb9/B0TPA8YFLx9eseZtIzOs=; b=SbcskKp2HfBGxiesZEZIMtq2XzvM05c+qa2xiPx+QBnd+oa1T++J/pwXA97tSFdkju XeuG6BkfdCbUkCtZZ4NvV0fFV/moZioAWvAdoWCJ6+6JQFpYKdo4iWyCq6OtHf5Wd2T0 uAgiwHZ4kmSfrDdIR4+W4Uaqp54fLPJoI7vUuTOjzIlYDM4YW/nHaOHmP87iMUIyDk07 ZnO2KzMv966bcUhns00ln8BtTvabVT9wJxeGVeQc/ud22XmHEssgturinTbxLRU5HI1r oA6kC/L1NJ4463vxp1JXOIoTPlv+FHNuWMTtR83yN2NZGpAxY70iRcDjDTeafZUrElXb ealw== X-Gm-Message-State: AOJu0Yw508D8kQ94Wd6jyG4Yjtyagx7CyeM0Rl1cTaLPJdmkmmJRSc/3 ilzoKVNXv9b4Oa51j/ZBMUFvqw== X-Google-Smtp-Source: AGHT+IHsBWil12yImCbrshsSC17Qfia77tREzJCey6r8WLJvcM4JzQyAjfHKUJTnJ7/pz7BoHmgA4g== X-Received: by 2002:a17:902:7d8a:b0:1d2:eb05:9d05 with SMTP id a10-20020a1709027d8a00b001d2eb059d05mr2193855plm.90.1702181228066; Sat, 09 Dec 2023 20:07:08 -0800 (PST) Received: from localhost ([157.82.205.15]) by smtp.gmail.com with UTF8SMTPSA id x2-20020a170902ea8200b001d0a0dd7d51sm4143705plb.48.2023.12.09.20.07.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 09 Dec 2023 20:07:07 -0800 (PST) From: Akihiko Odaki Date: Sun, 10 Dec 2023 13:05:55 +0900 Subject: [PATCH RFC v2 12/12] virtio-net: Implement SR-IOV VF MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20231210-sriov-v2-12-b959e8a6dfaf@daynix.com> References: <20231210-sriov-v2-0-b959e8a6dfaf@daynix.com> In-Reply-To: <20231210-sriov-v2-0-b959e8a6dfaf@daynix.com> To: "Michael S. Tsirkin" , Marcel Apfelbaum , Alex Williamson , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Paolo Bonzini , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Eduardo Habkost , Jason Wang , Sriram Yagnaraman , Keith Busch , Klaus Jensen Cc: qemu-devel@nongnu.org, qemu-block@nongnu.org, Yui Washizu , Akihiko Odaki X-Mailer: b4 0.12.4 Received-SPF: none client-ip=2607:f8b0:4864:20::533; envelope-from=akihiko.odaki@daynix.com; helo=mail-pg1-x533.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=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-bounces+qemu-devel=archiver.kernel.org@nongnu.org A virtio-net device can be added as a SR-IOV VF to another virtio-pci device that will be the PF. Signed-off-by: Akihiko Odaki --- hw/virtio/virtio-net-pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/virtio/virtio-net-pci.c b/hw/virtio/virtio-net-pci.c index e03543a70a..dba4987d6e 100644 --- a/hw/virtio/virtio-net-pci.c +++ b/hw/virtio/virtio-net-pci.c @@ -75,6 +75,7 @@ static void virtio_net_pci_class_init(ObjectClass *klass, void *data) k->device_id = PCI_DEVICE_ID_VIRTIO_NET; k->revision = VIRTIO_PCI_ABI_VERSION; k->class_id = PCI_CLASS_NETWORK_ETHERNET; + k->sriov_vf_user_creatable = true; set_bit(DEVICE_CATEGORY_NETWORK, dc->categories); device_class_set_props(dc, virtio_net_properties); vpciklass->realize = virtio_net_pci_realize; -- 2.43.0