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| author | Hadar Hen Zion <hadarh@mellanox.com> | 2016-11-07 15:14:36 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-09 13:41:53 -0500 |
| commit | 9ce183b4c4d24559467d7712e313f2b3f9277437 (patch) | |
| tree | cc62e7901e7b6cc22a63257171c40fa73002db2d | |
| parent | 35b80733b3d3ab620edc30f286606be775930843 (diff) | |
| download | linux-9ce183b4c4d24559467d7712e313f2b3f9277437.tar.gz linux-9ce183b4c4d24559467d7712e313f2b3f9277437.tar.bz2 linux-9ce183b4c4d24559467d7712e313f2b3f9277437.zip | |
net/sched: act_tunnel_key: add helper inlines to access tcf_tunnel_key
Needed for drivers to pick the relevant action when offloading tunnel
key act.
Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/tc_act/tc_tunnel_key.h | 37 | ||||
| -rw-r--r-- | net/sched/act_tunnel_key.c | 1 |
2 files changed, 37 insertions, 1 deletions
diff --git a/include/net/tc_act/tc_tunnel_key.h b/include/net/tc_act/tc_tunnel_key.h index 253f8da6c2a6..efef0b4b1b2b 100644 --- a/include/net/tc_act/tc_tunnel_key.h +++ b/include/net/tc_act/tc_tunnel_key.h @@ -12,6 +12,8 @@ #define __NET_TC_TUNNEL_KEY_H #include <net/act_api.h> +#include <linux/tc_act/tc_tunnel_key.h> +#include <net/dst_metadata.h> struct tcf_tunnel_key_params { struct rcu_head rcu; @@ -27,4 +29,39 @@ struct tcf_tunnel_key { #define to_tunnel_key(a) ((struct tcf_tunnel_key *)a) +static inline bool is_tcf_tunnel_set(const struct tc_action *a) +{ +#ifdef CONFIG_NET_CLS_ACT + struct tcf_tunnel_key *t = to_tunnel_key(a); + struct tcf_tunnel_key_params *params = rtnl_dereference(t->params); + + if (a->ops && a->ops->type == TCA_ACT_TUNNEL_KEY) + return params->tcft_action == TCA_TUNNEL_KEY_ACT_SET; +#endif + return false; +} + +static inline bool is_tcf_tunnel_release(const struct tc_action *a) +{ +#ifdef CONFIG_NET_CLS_ACT + struct tcf_tunnel_key *t = to_tunnel_key(a); + struct tcf_tunnel_key_params *params = rtnl_dereference(t->params); + + if (a->ops && a->ops->type == TCA_ACT_TUNNEL_KEY) + return params->tcft_action == TCA_TUNNEL_KEY_ACT_RELEASE; +#endif + return false; +} + +static inline struct ip_tunnel_info *tcf_tunnel_info(const struct tc_action *a) +{ +#ifdef CONFIG_NET_CLS_ACT + struct tcf_tunnel_key *t = to_tunnel_key(a); + struct tcf_tunnel_key_params *params = rtnl_dereference(t->params); + + return ¶ms->tcft_enc_metadata->u.tun_info; +#else + return NULL; +#endif +} #endif /* __NET_TC_TUNNEL_KEY_H */ diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c index af47bdf2f483..cab1fd5712d7 100644 --- a/net/sched/act_tunnel_key.c +++ b/net/sched/act_tunnel_key.c @@ -16,7 +16,6 @@ #include <net/netlink.h> #include <net/pkt_sched.h> #include <net/dst.h> -#include <net/dst_metadata.h> #include <linux/tc_act/tc_tunnel_key.h> #include <net/tc_act/tc_tunnel_key.h> |