From 9da1684954d10b4d22277b93b4c03e89d38976a1 Mon Sep 17 00:00:00 2001
From: Andrew Melnychenko <andrew@daynix.com>
Date: Tue, 1 Aug 2023 01:31:47 +0300
Subject: [PATCH] virtio-net: Add USO flags to vhost support.
New features are subject to check with vhost-user and vdpa.
Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com>
Signed-off-by: Andrew Melnychenko <andrew@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
hw/net/vhost_net.c | 3 +++
net/vhost-vdpa.c | 3 +++
2 files changed, 6 insertions(+)
diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c
index 6b958d6363..57427a3997 100644
--- a/hw/net/vhost_net.c
+++ b/hw/net/vhost_net.c
@@ -78,6 +78,9 @@ static const int user_feature_bits[] = {
VIRTIO_F_RING_RESET,
VIRTIO_NET_F_RSS,
VIRTIO_NET_F_HASH_REPORT,
+ VIRTIO_NET_F_GUEST_USO4,
+ VIRTIO_NET_F_GUEST_USO6,
+ VIRTIO_NET_F_HOST_USO,
/* This bit implies RARP isn't sent by QEMU out of band */
VIRTIO_NET_F_GUEST_ANNOUNCE,
diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c
index 34202ca009..4e94c50bc7 100644
--- a/net/vhost-vdpa.c
+++ b/net/vhost-vdpa.c
@@ -75,11 +75,14 @@ const int vdpa_feature_bits[] = {
VIRTIO_NET_F_GUEST_TSO4,
VIRTIO_NET_F_GUEST_TSO6,
VIRTIO_NET_F_GUEST_UFO,
+ VIRTIO_NET_F_GUEST_USO4,
+ VIRTIO_NET_F_GUEST_USO6,
VIRTIO_NET_F_HASH_REPORT,
VIRTIO_NET_F_HOST_ECN,
VIRTIO_NET_F_HOST_TSO4,
VIRTIO_NET_F_HOST_TSO6,
VIRTIO_NET_F_HOST_UFO,
+ VIRTIO_NET_F_HOST_USO,
VIRTIO_NET_F_MQ,
VIRTIO_NET_F_MRG_RXBUF,
VIRTIO_NET_F_MTU,
--
2.30.2