OSDN Git Service

net/mlx5_vdpa: Offer VIRTIO_NET_F_MTU when setting MTU
authorEli Cohen <elic@nvidia.com>
Wed, 24 Nov 2021 17:09:49 +0000 (19:09 +0200)
committerMichael S. Tsirkin <mst@redhat.com>
Fri, 14 Jan 2022 23:50:52 +0000 (18:50 -0500)
commit60af39c1f4cc92cc2785ef745c0c97558134d539
tree0a4c1558a1234fcf92ea692dad9887de1f8810f9
parent57c5a5b304b0d3798b2d3dc75bd6c960d78ee8ff
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>
drivers/vdpa/mlx5/net/mlx5_vnet.c