From: Gautam Dawar <gautam.dawar@xilinx.com>
To: "Michael S. Tsirkin" <mst@redhat.com>,
Jason Wang <jasowang@redhat.com>,
Gautam Dawar <gdawar@xilinx.com>, <kvm@vger.kernel.org>,
<virtualization@lists.linux-foundation.org>,
<netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: <martinh@xilinx.com>, <hanand@xilinx.com>, <martinpo@xilinx.com>,
<pabloc@xilinx.com>, <dinang@xilinx.com>, <tanuj.kamde@amd.com>,
<habetsm.xilinx@gmail.com>, <ecree.xilinx@gmail.com>,
<eperezma@redhat.com>, Wu Zongyong <wuzongyong@linux.alibaba.com>,
Christophe JAILLET <christophe.jaillet@wanadoo.fr>,
Eli Cohen <elic@nvidia.com>,
Zhu Lingshan <lingshan.zhu@intel.com>,
Stefano Garzarella <sgarzare@redhat.com>,
Xie Yongji <xieyongji@bytedance.com>,
Si-Wei Liu <si-wei.liu@oracle.com>,
Parav Pandit <parav@nvidia.com>, Longpeng <longpeng2@huawei.com>,
Dan Carpenter <dan.carpenter@oracle.com>,
Zhang Min <zhang.min9@zte.com.cn>
Subject: [PATCH v2 01/19] vhost: move the backend feature bits to vhost_types.h
Date: Wed, 30 Mar 2022 23:33:41 +0530 [thread overview]
Message-ID: <20220330180436.24644-2-gdawar@xilinx.com> (raw)
In-Reply-To: <20220330180436.24644-1-gdawar@xilinx.com>
We should store feature bits in vhost_types.h as what has been done
for e.g VHOST_F_LOG_ALL.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Gautam Dawar <gdawar@xilinx.com>
---
include/uapi/linux/vhost.h | 5 -----
include/uapi/linux/vhost_types.h | 5 +++++
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/include/uapi/linux/vhost.h b/include/uapi/linux/vhost.h
index 5d99e7c242a2..8f7b4a95d6f9 100644
--- a/include/uapi/linux/vhost.h
+++ b/include/uapi/linux/vhost.h
@@ -89,11 +89,6 @@
/* Set or get vhost backend capability */
-/* Use message type V2 */
-#define VHOST_BACKEND_F_IOTLB_MSG_V2 0x1
-/* IOTLB can accept batching hints */
-#define VHOST_BACKEND_F_IOTLB_BATCH 0x2
-
#define VHOST_SET_BACKEND_FEATURES _IOW(VHOST_VIRTIO, 0x25, __u64)
#define VHOST_GET_BACKEND_FEATURES _IOR(VHOST_VIRTIO, 0x26, __u64)
diff --git a/include/uapi/linux/vhost_types.h b/include/uapi/linux/vhost_types.h
index f7f6a3a28977..76ee7016c501 100644
--- a/include/uapi/linux/vhost_types.h
+++ b/include/uapi/linux/vhost_types.h
@@ -153,4 +153,9 @@ struct vhost_vdpa_iova_range {
/* vhost-net should add virtio_net_hdr for RX, and strip for TX packets. */
#define VHOST_NET_F_VIRTIO_NET_HDR 27
+/* Use message type V2 */
+#define VHOST_BACKEND_F_IOTLB_MSG_V2 0x1
+/* IOTLB can accept batching hints */
+#define VHOST_BACKEND_F_IOTLB_BATCH 0x2
+
#endif
--
2.30.1
next prev parent reply other threads:[~2022-03-30 18:06 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-30 18:03 [PATCH v2 00/19] Control VQ support in vDPA Gautam Dawar
2022-03-30 18:03 ` Gautam Dawar [this message]
2022-03-30 18:03 ` [PATCH v2 02/19] virtio-vdpa: don't set callback if virtio doesn't need it Gautam Dawar
2022-03-30 18:03 ` [PATCH v2 03/19] vhost-vdpa: passing iotlb to IOMMU mapping helpers Gautam Dawar
2022-03-30 18:03 ` [PATCH v2 04/19] vhost-vdpa: switch to use vhost-vdpa specific IOTLB Gautam Dawar
2022-03-30 18:03 ` [PATCH v2 05/19] vdpa: introduce virtqueue groups Gautam Dawar
2022-03-30 18:03 ` [PATCH v2 06/19] vdpa: multiple address spaces support Gautam Dawar
2022-03-30 18:03 ` [PATCH v2 07/19] vdpa: introduce config operations for associating ASID to a virtqueue group Gautam Dawar
2022-03-30 18:03 ` [PATCH v2 08/19] vhost_iotlb: split out IOTLB initialization Gautam Dawar
2022-03-30 18:03 ` [PATCH v2 09/19] vhost: support ASID in IOTLB API Gautam Dawar
2022-03-30 18:03 ` [PATCH v2 10/19] vhost-vdpa: introduce asid based IOTLB Gautam Dawar
2022-03-30 18:03 ` [PATCH v2 11/19] vhost-vdpa: introduce uAPI to get the number of virtqueue groups Gautam Dawar
2022-03-30 18:03 ` [PATCH v2 12/19] vhost-vdpa: introduce uAPI to get the number of address spaces Gautam Dawar
2022-03-30 18:03 ` [PATCH v2 13/19] vhost-vdpa: uAPI to get virtqueue group id Gautam Dawar
2022-03-30 18:03 ` [PATCH v2 14/19] vhost-vdpa: introduce uAPI to set group ASID Gautam Dawar
2022-03-30 18:03 ` [PATCH v2 15/19] vhost-vdpa: support ASID based IOTLB API Gautam Dawar
2022-04-01 4:24 ` Jason Wang
2022-04-28 6:28 ` Gautam Dawar
2022-05-07 10:24 ` Jason Wang
2022-03-30 18:03 ` [PATCH v2 16/19] vdpa_sim: advertise VIRTIO_NET_F_MTU Gautam Dawar
2022-03-30 18:03 ` [PATCH v2 17/19] vdpa_sim: factor out buffer completion logic Gautam Dawar
2022-03-30 18:03 ` [PATCH v2 18/19] vdpa_sim: filter destination mac address Gautam Dawar
2022-03-30 18:03 ` [PATCH v2 19/19] vdpasim: control virtqueue support Gautam Dawar
2022-06-21 15:19 ` Stefano Garzarella
2022-06-22 10:21 ` Eugenio Perez Martin
2022-06-22 15:04 ` Eugenio Perez Martin
2022-06-22 15:44 ` Stefano Garzarella
2022-05-09 3:42 ` [PATCH v2 00/19] Control VQ support in vDPA Jason Wang
2022-05-09 7:07 ` Michael S. Tsirkin
2022-05-20 8:04 ` Eugenio Perez Martin
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