net/sched: act_mirred: Add new tc_action_ops get_dev()

Adding support to a new tc_action_ops.
get_dev is a general option which allows to get the underline
device when trying to offload a tc rule.

In case of mirred action the returned device is the mirred (egress)
device.

Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hadar Hen Zion
2016-12-01 14:06:36 +02:00
committed by David S. Miller
parent 3036dab670
commit 255cb30425
2 changed files with 14 additions and 0 deletions

View File

@@ -119,6 +119,8 @@ struct tc_action_ops {
int (*walk)(struct net *, struct sk_buff *,
struct netlink_callback *, int, const struct tc_action_ops *);
void (*stats_update)(struct tc_action *, u64, u32, u64);
int (*get_dev)(const struct tc_action *a, struct net *net,
struct net_device **mirred_dev);
};
struct tc_action_net {