diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index c2d73595a7c3..eef1d19b130f 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2993,6 +2993,18 @@ undo_rx: EXPORT_SYMBOL(netif_set_real_num_queues); /** + * netif_inherit_tso_max() - copy all TSO limits from a lower device to an upper + * @to: netdev to update + * @from: netdev from which to copy the limits + */ +void netif_inherit_tso_max(struct net_device *to, const struct net_device *from) +{ + netif_set_gso_max_size(to, from->gso_max_size); + netif_set_gso_max_segs(to, from->gso_max_segs); +} +EXPORT_SYMBOL(netif_inherit_tso_max); + +/** * netif_get_num_default_rss_queues - default number of RSS queues * * Default value is the number of physical cores if there are only 1 or 2, or |