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authorJason Wang <jasowang@redhat.com>2021-09-03 17:10:15 +0800
committerMichael S. Tsirkin <mst@redhat.com>2021-09-04 17:34:05 -0400
commit6a756d1495fc0a852b119f7ecbb7a20131f0aba7 (patch)
tree30b8653a6b4b81d6091c4b14c88055878346d72b /hw/net/vhost_net.c
parent5fc13603a6bec4451cf1062ae6bdb6a2ab81a69c (diff)
vhost_net: do not assume nvqs is always 2
This patch switches to initialize dev.nvqs from the VhostNetOptions instead of assuming it was 2. This is useful for implementing control virtqueue support which will be a single vhost_net structure with a single cvq. Note that nvqs is still set to 2 for all users and this patch does not change functionality. Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Eli Cohen <elic@nvidia.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Message-Id: <20210903091031.47303-6-jasowang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/net/vhost_net.c')
-rw-r--r--hw/net/vhost_net.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c
index 6ed0c39836..386ec2eaa2 100644
--- a/hw/net/vhost_net.c
+++ b/hw/net/vhost_net.c
@@ -165,9 +165,9 @@ struct vhost_net *vhost_net_init(VhostNetOptions *options)
goto fail;
}
net->nc = options->net_backend;
+ net->dev.nvqs = options->nvqs;
net->dev.max_queues = 1;
- net->dev.nvqs = 2;
net->dev.vqs = net->vqs;
if (backend_kernel) {