diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/vdpa/mlx5/net/mlx5_vnet.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c index d1ff65065fb1..9eacfdb48434 100644 --- a/drivers/vdpa/mlx5/net/mlx5_vnet.c +++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c @@ -133,10 +133,14 @@ struct mlx5_vdpa_virtqueue { static bool is_index_valid(struct mlx5_vdpa_dev *mvdev, u16 idx) { - if (unlikely(idx > mvdev->max_idx)) - return false; + if (!(mvdev->actual_features & BIT_ULL(VIRTIO_NET_F_MQ))) { + if (!(mvdev->actual_features & BIT_ULL(VIRTIO_NET_F_CTRL_VQ))) + return idx < 2; + else + return idx < 3; + } - return true; + return idx <= mvdev->max_idx; } struct mlx5_vdpa_net { |