1 files changed, 3 insertions, 87 deletions

diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c
index db8b97b753..787c769ccc 100644
--- a/hw/net/vhost_net.c
+++ b/hw/net/vhost_net.c
@@ -36,94 +36,9 @@
 #include "hw/virtio/virtio-bus.h"
 #include "linux-headers/linux/vhost.h"
 
-
-/* Features supported by host kernel. */
-static const int kernel_feature_bits[] = {
-    VIRTIO_F_NOTIFY_ON_EMPTY,
-    VIRTIO_RING_F_INDIRECT_DESC,
-    VIRTIO_RING_F_EVENT_IDX,
-    VIRTIO_NET_F_MRG_RXBUF,
-    VIRTIO_F_VERSION_1,
-    VIRTIO_NET_F_MTU,
-    VIRTIO_F_IOMMU_PLATFORM,
-    VIRTIO_F_RING_PACKED,
-    VIRTIO_F_RING_RESET,
-    VIRTIO_F_IN_ORDER,
-    VIRTIO_F_NOTIFICATION_DATA,
-    VIRTIO_NET_F_RSC_EXT,
-    VIRTIO_NET_F_HASH_REPORT,
-    VHOST_INVALID_FEATURE_BIT
-};
-
-/* Features supported by others. */
-static const int user_feature_bits[] = {
-    VIRTIO_F_NOTIFY_ON_EMPTY,
-    VIRTIO_F_NOTIFICATION_DATA,
-    VIRTIO_RING_F_INDIRECT_DESC,
-    VIRTIO_RING_F_EVENT_IDX,
-
-    VIRTIO_F_ANY_LAYOUT,
-    VIRTIO_F_VERSION_1,
-    VIRTIO_NET_F_CSUM,
-    VIRTIO_NET_F_GUEST_CSUM,
-    VIRTIO_NET_F_GSO,
-    VIRTIO_NET_F_GUEST_TSO4,
-    VIRTIO_NET_F_GUEST_TSO6,
-    VIRTIO_NET_F_GUEST_ECN,
-    VIRTIO_NET_F_GUEST_UFO,
-    VIRTIO_NET_F_HOST_TSO4,
-    VIRTIO_NET_F_HOST_TSO6,
-    VIRTIO_NET_F_HOST_ECN,
-    VIRTIO_NET_F_HOST_UFO,
-    VIRTIO_NET_F_MRG_RXBUF,
-    VIRTIO_NET_F_MTU,
-    VIRTIO_F_IOMMU_PLATFORM,
-    VIRTIO_F_RING_PACKED,
-    VIRTIO_F_RING_RESET,
-    VIRTIO_F_IN_ORDER,
-    VIRTIO_NET_F_RSS,
-    VIRTIO_NET_F_RSC_EXT,
-    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,
-
-    VIRTIO_NET_F_MQ,
-
-    VHOST_INVALID_FEATURE_BIT
-};
-
-static const int *vhost_net_get_feature_bits(struct vhost_net *net)
-{
-    const int *feature_bits = 0;
-
-    switch (net->nc->info->type) {
-    case NET_CLIENT_DRIVER_TAP:
-        feature_bits = kernel_feature_bits;
-        break;
-    case NET_CLIENT_DRIVER_VHOST_USER:
-        feature_bits = user_feature_bits;
-        break;
-#ifdef CONFIG_VHOST_NET_VDPA
-    case NET_CLIENT_DRIVER_VHOST_VDPA:
-        feature_bits = vdpa_feature_bits;
-        break;
-#endif
-    default:
-        error_report("Feature bits not defined for this type: %d",
-                net->nc->info->type);
-        break;
-    }
-
-    return feature_bits;
-}
-
 uint64_t vhost_net_get_features(struct vhost_net *net, uint64_t features)
 {
-    return vhost_get_features(&net->dev, vhost_net_get_feature_bits(net),
+    return vhost_get_features(&net->dev, net->feature_bits,
             features);
 }
 int vhost_net_get_config(struct vhost_net *net,  uint8_t *config,
@@ -140,7 +55,7 @@ int vhost_net_set_config(struct vhost_net *net, const uint8_t *data,
 void vhost_net_ack_features(struct vhost_net *net, uint64_t features)
 {
     net->dev.acked_features = net->dev.backend_features;
-    vhost_ack_features(&net->dev, vhost_net_get_feature_bits(net), features);
+    vhost_ack_features(&net->dev, net->feature_bits, features);
 }
 
 uint64_t vhost_net_get_max_queues(VHostNetState *net)
@@ -329,6 +244,7 @@ struct vhost_net *vhost_net_init(VhostNetOptions *options)
     }
     net->nc = options->net_backend;
     net->dev.nvqs = options->nvqs;
+    net->feature_bits = options->feature_bits;
 
     net->dev.max_queues = 1;
     net->dev.vqs = net->vqs;