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Thu, 21 Mar 2024 15:57:31 +0000 Received: from pps.filterd (iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com (8.17.1.19/8.17.1.19) with ESMTP id 42LFbqJj006204; Thu, 21 Mar 2024 15:57:31 GMT Received: from pps.reinject (localhost [127.0.0.1]) by iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 3ww1v9q1ug-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 21 Mar 2024 15:57:30 +0000 Received: from iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 42LFsWZW005094; Thu, 21 Mar 2024 15:57:30 GMT Received: from jonah-ol8.us.oracle.com (dhcp-10-39-211-118.vpn.oracle.com [10.39.211.118]) by iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTP id 3ww1v9q1p9-9; Thu, 21 Mar 2024 15:57:30 +0000 From: Jonah Palmer To: qemu-devel@nongnu.org Cc: mst@redhat.com, raphael@enfabrica.net, kwolf@redhat.com, hreitz@redhat.com, jasowang@redhat.com, pbonzini@redhat.com, fam@euphon.net, eperezma@redhat.com, stefanha@redhat.com, qemu-block@nongnu.org, schalla@marvell.com, leiyang@redhat.com, virtio-fs@lists.linux.dev, si-wei.liu@oracle.com, boris.ostrovsky@oracle.com, jonah.palmer@oracle.com Subject: [RFC 8/8] virtio: Add VIRTIO_F_IN_ORDER property definition Date: Thu, 21 Mar 2024 11:57:17 -0400 Message-Id: <20240321155717.1392787-9-jonah.palmer@oracle.com> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20240321155717.1392787-1-jonah.palmer@oracle.com> References: <20240321155717.1392787-1-jonah.palmer@oracle.com> Precedence: bulk X-Mailing-List: virtio-fs@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-03-21_10,2024-03-21_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 mlxlogscore=999 phishscore=0 malwarescore=0 mlxscore=0 spamscore=0 adultscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2403140000 definitions=main-2403210115 X-Proofpoint-ORIG-GUID: GAiVoORW16prOmtoWjJW2Ik_KZbKLRX- X-Proofpoint-GUID: GAiVoORW16prOmtoWjJW2Ik_KZbKLRX- Extend the virtio device property definitions to include the VIRTIO_F_IN_ORDER feature. The default state of this feature is disabled, allowing it to be explicitly enabled where it's supported. Signed-off-by: Jonah Palmer --- include/hw/virtio/virtio.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h index eeeda397a9..ffd78830a3 100644 --- a/include/hw/virtio/virtio.h +++ b/include/hw/virtio/virtio.h @@ -400,7 +400,9 @@ typedef struct VirtIORNGConf VirtIORNGConf; DEFINE_PROP_BIT64("packed", _state, _field, \ VIRTIO_F_RING_PACKED, false), \ DEFINE_PROP_BIT64("queue_reset", _state, _field, \ - VIRTIO_F_RING_RESET, true) + VIRTIO_F_RING_RESET, true), \ + DEFINE_PROP_BIT64("in_order", _state, _field, \ + VIRTIO_F_IN_ORDER, false) hwaddr virtio_queue_get_desc_addr(VirtIODevice *vdev, int n); bool virtio_queue_enabled_legacy(VirtIODevice *vdev, int n); -- 2.39.3