diff options
| author | Eli Cohen <elic@nvidia.com> | 2021-11-24 19:09:49 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-01-14 18:50:52 -0500 |
| commit | 60af39c1f4cc92cc2785ef745c0c97558134d539 (patch) | |
| tree | 0a4c1558a1234fcf92ea692dad9887de1f8810f9 /drivers/vdpa | |
| parent | 57c5a5b304b0d3798b2d3dc75bd6c960d78ee8ff (diff) | |
| download | linux-60af39c1f4cc92cc2785ef745c0c97558134d539.tar.bz2 | |
net/mlx5_vdpa: Offer VIRTIO_NET_F_MTU when setting MTU
Make sure to offer VIRTIO_NET_F_MTU since we configure the MTU based on
what was queried from the device.
This allows the virtio driver to allocate large enough buffers based on
the reported MTU.
Signed-off-by: Eli Cohen <elic@nvidia.com>
Link: https://lore.kernel.org/r/20211124170949.51725-1-elic@nvidia.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Si-Wei Liu <si-wei.liu@oracle.com>
Diffstat (limited to 'drivers/vdpa')
| -rw-r--r-- | drivers/vdpa/mlx5/net/mlx5_vnet.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c index 63813fbb5f62..d8e69340a25a 100644 --- a/drivers/vdpa/mlx5/net/mlx5_vnet.c +++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c @@ -1895,6 +1895,7 @@ static u64 mlx5_vdpa_get_features(struct vdpa_device *vdev) ndev->mvdev.mlx_features |= BIT_ULL(VIRTIO_NET_F_CTRL_MAC_ADDR); ndev->mvdev.mlx_features |= BIT_ULL(VIRTIO_NET_F_MQ); ndev->mvdev.mlx_features |= BIT_ULL(VIRTIO_NET_F_STATUS); + ndev->mvdev.mlx_features |= BIT_ULL(VIRTIO_NET_F_MTU); print_features(mvdev, ndev->mvdev.mlx_features, false); return ndev->mvdev.mlx_features; |