* [vhost next 2/2] vdpa/mlx5: Fix failure to bring link up
@ 2020-09-17 12:15 Eli Cohen
0 siblings, 0 replies; only message in thread
From: Eli Cohen @ 2020-09-17 12:15 UTC (permalink / raw)
To: mst, jasowang, virtualization, linux-kernel; +Cc: lulu
Set VIRTIO_NET_S_LINK_UP in config status to allow the get the bring the
net device's link up.
Fixes: 1a86b377aa21 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices")
Signed-off-by: Eli Cohen <elic@nvidia.com>
---
drivers/vdpa/mlx5/net/mlx5_vnet.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c
index e70ff7dee33d..d0df768f29da 100644
--- a/drivers/vdpa/mlx5/net/mlx5_vnet.c
+++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c
@@ -1533,6 +1533,7 @@ static int mlx5_vdpa_set_features(struct vdpa_device *vdev, u64 features)
ndev->mvdev.actual_features = features & ndev->mvdev.mlx_features;
ndev->config.mtu = cpu_to_mlx5vdpa16(mvdev, ndev->mtu);
+ ndev->config.status |= cpu_to_mlx5vdpa16(mvdev, VIRTIO_NET_S_LINK_UP);
return err;
}
--
2.27.0
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2020-09-17 12:15 [vhost next 2/2] vdpa/mlx5: Fix failure to bring link up Eli Cohen
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