* [RFC PATCH v2 01/19] vhost: move the backend feature bits to vhost_types.h
@ 2022-02-24 21:34 Gautam Dawar
0 siblings, 0 replies; 2+ messages in thread
From: Gautam Dawar @ 2022-02-24 21:34 UTC (permalink / raw)
Cc: gdawar, martinh, hanand, tanujk, eperezma, Jason Wang,
Michael S. Tsirkin, kvm, virtualization, netdev, linux-kernel
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 c998860d7bbc..59c6c0fbaba1 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
--
2.25.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [RFC PATCH v2 01/19] vhost: move the backend feature bits to vhost_types.h
2022-02-24 21:22 ` [RFC PATCH v2 00/19] " Gautam Dawar
@ 2022-02-24 21:22 ` Gautam Dawar
0 siblings, 0 replies; 2+ messages in thread
From: Gautam Dawar @ 2022-02-24 21:22 UTC (permalink / raw)
Cc: gdawar, martinh, hanand, tanujk, eperezma, Jason Wang,
Michael S. Tsirkin, Zhu Lingshan, Stefano Garzarella, Xie Yongji,
Eli Cohen, Si-Wei Liu, Parav Pandit, Longpeng, virtualization,
linux-kernel, kvm, netdev
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 c998860d7bbc..59c6c0fbaba1 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
--
2.25.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2022-02-24 21:22 ` [RFC PATCH v2 00/19] " Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 01/19] vhost: move the backend feature bits to vhost_types.h Gautam Dawar
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