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Diffstat (limited to 'include/net/tc_act/tc_mirred.h')
-rw-r--r--include/net/tc_act/tc_mirred.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/include/net/tc_act/tc_mirred.h b/include/net/tc_act/tc_mirred.h
new file mode 100644
index 000000000..1cace4c69
--- /dev/null
+++ b/include/net/tc_act/tc_mirred.h
@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __NET_TC_MIR_H
+#define __NET_TC_MIR_H
+
+#include <net/act_api.h>
+#include <linux/tc_act/tc_mirred.h>
+
+struct tcf_mirred {
+ struct tc_action common;
+ int tcfm_eaction;
+ bool tcfm_mac_header_xmit;
+ struct net_device __rcu *tcfm_dev;
+ struct list_head tcfm_list;
+};
+#define to_mirred(a) ((struct tcf_mirred *)a)
+
+static inline bool is_tcf_mirred_egress_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_EGRESS_REDIR;
+#endif
+ return false;
+}
+
+static inline bool is_tcf_mirred_egress_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_EGRESS_MIRROR;
+#endif
+ 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);
+}
+
+#endif /* __NET_TC_MIR_H */