[PATCH 16/16] vhost-net: vq reset feature bit support

[Kangjie Xu]

Add support for negotation of vq reset feature bit.

Signed-off-by: Kangjie Xu <kangjie...@linux.alibaba.com>
Signed-off-by: Xuan Zhuo <xuanz...@linux.alibaba.com>
---
 hw/net/vhost_net.c  | 1 +
 hw/net/virtio-net.c | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c
index 4f5f034c11..de910f6466 100644
--- a/hw/net/vhost_net.c
+++ b/hw/net/vhost_net.c
@@ -73,6 +73,7 @@ static const int user_feature_bits[] = {
     VIRTIO_NET_F_MTU,
     VIRTIO_F_IOMMU_PLATFORM,
     VIRTIO_F_RING_PACKED,
+    VIRTIO_F_RING_RESET,
     VIRTIO_NET_F_RSS,
     VIRTIO_NET_F_HASH_REPORT,
 
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c
index 0747ffe71c..a8b299067a 100644
--- a/hw/net/virtio-net.c
+++ b/hw/net/virtio-net.c
@@ -757,6 +757,8 @@ static uint64_t virtio_net_get_features(VirtIODevice *vdev, 
uint64_t features,
 
     virtio_add_feature(&features, VIRTIO_NET_F_MAC);
 
+    virtio_add_feature(&features, VIRTIO_F_RING_RESET);
+
     if (!peer_has_vnet_hdr(n)) {
         virtio_clear_feature(&features, VIRTIO_NET_F_CSUM);
         virtio_clear_feature(&features, VIRTIO_NET_F_HOST_TSO4);
@@ -777,7 +779,6 @@ static uint64_t virtio_net_get_features(VirtIODevice *vdev, 
uint64_t features,
     }
 
     if (!get_vhost_net(nc->peer)) {
-        virtio_add_feature(&features, VIRTIO_F_RING_RESET);
         return features;
     }
 
-- 
2.32.0