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net/sched: act_mirred: Add helper inlines to access tcf_mirred info.

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The helper function is_tcf_mirred_mirror helps finding whether an action
struct is of type mirred and is configured to be of type mirror.

Signed-off-by: Yotam Gigi <yotamg@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yotam Gigi 2016-07-21 12:03:16 +02:00 committed by David S. Miller
parent 230190548b
commit 56a20680f7
1 changed files with 9 additions and 0 deletions
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9
include/net/tc_act/tc_mirred.h
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@ -24,6 +24,15 @@ static inline bool is_tcf_mirred_redirect(const struct tc_action *a)
return false;
}
static inline bool is_tcf_mirred_mirror(const struct tc_action *a)
{
#ifdef CONFIG_NET_CLS_ACT
if (a->ops && a->ops->type == TCA_ACT_MIRRED)
return to_mirred(a)->tcfm_eaction == TCA_EGRESS_MIRROR;
#endif
return false;
}
static inline int tcf_mirred_ifindex(const struct tc_action *a)
{
return to_mirred(a)->tcfm_ifindex;