From nobody Sat Oct 25 23:33:54 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; 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 208.118.235.17 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 [208.118.235.17]) by mx.zohomail.com with SMTPS id 1521516712090613.5247151182297; Mon, 19 Mar 2018 20:31:52 -0700 (PDT) Received: from localhost ([::1]:45279 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ey805-0001n0-U9 for importer@patchew.org; Mon, 19 Mar 2018 23:31:49 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50738) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ey7m6-0006WY-8x for qemu-devel@nongnu.org; Mon, 19 Mar 2018 23:17:24 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ey7m5-00081c-Cw for qemu-devel@nongnu.org; Mon, 19 Mar 2018 23:17:22 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:56974 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ey7m5-00081O-7y for qemu-devel@nongnu.org; Mon, 19 Mar 2018 23:17:21 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id E3AA58182D38; Tue, 20 Mar 2018 03:17:20 +0000 (UTC) Received: from redhat.com (ovpn-121-0.rdu2.redhat.com [10.10.121.0]) by smtp.corp.redhat.com (Postfix) with SMTP id C1EB111301CF; Tue, 20 Mar 2018 03:17:20 +0000 (UTC) Date: Tue, 20 Mar 2018 05:17:20 +0200 From: "Michael S. Tsirkin" To: qemu-devel@nongnu.org Message-ID: <1521515720-612046-15-git-send-email-mst@redhat.com> References: <1521515720-612046-1-git-send-email-mst@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1521515720-612046-1-git-send-email-mst@redhat.com> X-Mutt-Fcc: =sent X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.8]); Tue, 20 Mar 2018 03:17:20 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.8]); Tue, 20 Mar 2018 03:17:20 +0000 (UTC) for IP:'10.11.54.3' DOMAIN:'int-mx03.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'mst@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PULL v2 14/50] standard-headers: update virtio_net.h 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: Peter Maydell Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" include speed/duplex fields Signed-off-by: Michael S. Tsirkin --- include/standard-headers/linux/virtio_net.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/include/standard-headers/linux/virtio_net.h b/include/standard= -headers/linux/virtio_net.h index 30ff249..e9f255e 100644 --- a/include/standard-headers/linux/virtio_net.h +++ b/include/standard-headers/linux/virtio_net.h @@ -57,6 +57,8 @@ * Steering */ #define VIRTIO_NET_F_CTRL_MAC_ADDR 23 /* Set MAC address */ =20 +#define VIRTIO_NET_F_SPEED_DUPLEX 63 /* Device set linkspeed and duplex */ + #ifndef VIRTIO_NET_NO_LEGACY #define VIRTIO_NET_F_GSO 6 /* Host handles pkts w/ any GSO type */ #endif /* VIRTIO_NET_NO_LEGACY */ @@ -76,6 +78,17 @@ struct virtio_net_config { uint16_t max_virtqueue_pairs; /* Default maximum transmit unit advice */ uint16_t mtu; + /* + * speed, in units of 1Mb. All values 0 to INT_MAX are legal. + * Any other value stands for unknown. + */ + uint32_t speed; + /* + * 0x00 - half duplex + * 0x01 - full duplex + * Any other value stands for unknown. + */ + uint8_t duplex; } QEMU_PACKED; =20 /* --=20 MST