summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorJohn Hurley <john.hurley@netronome.com>2019-08-04 16:09:05 +0100
committerDavid S. Miller <davem@davemloft.net>2019-08-06 14:24:21 -0700
commitd7609c96c6da0831e196d970a20dc960bcc4a4d6 (patch)
treeb40e02dfb6464ffde09e0ff7eb528d0bc4717c28
parentfb1b775a247ee8d846152841f780eba6cb71bcfc (diff)
downloadlinux-d7609c96c6da0831e196d970a20dc960bcc4a4d6.tar.bz2
net: tc_act: add helpers to detect ingress mirred actions
TC mirred actions can send to egress or ingress on a given netdev. Helpers exist to detect actions that are mirred to egress. Extend the header file to include helpers to detect ingress mirred actions. Signed-off-by: John Hurley <john.hurley@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--include/net/tc_act/tc_mirred.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/net/tc_act/tc_mirred.h b/include/net/tc_act/tc_mirred.h
index c757585a05b0..1cace4c69e44 100644
--- a/include/net/tc_act/tc_mirred.h
+++ b/include/net/tc_act/tc_mirred.h
@@ -32,6 +32,24 @@ static inline bool is_tcf_mirred_egress_mirror(const struct tc_action *a)
return false;
}
+static inline bool is_tcf_mirred_ingress_redirect(const struct tc_action *a)
+{
+#ifdef CONFIG_NET_CLS_ACT
+ if (a->ops && a->ops->id == TCA_ID_MIRRED)
+ return to_mirred(a)->tcfm_eaction == TCA_INGRESS_REDIR;
+#endif
+ return false;
+}
+
+static inline bool is_tcf_mirred_ingress_mirror(const struct tc_action *a)
+{
+#ifdef CONFIG_NET_CLS_ACT
+ if (a->ops && a->ops->id == TCA_ID_MIRRED)
+ return to_mirred(a)->tcfm_eaction == TCA_INGRESS_MIRROR;
+#endif
+ return false;
+}
+
static inline struct net_device *tcf_mirred_dev(const struct tc_action *a)
{
return rtnl_dereference(to_mirred(a)->tcfm_dev);