Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 40 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..a2e9cbca5
--- /dev/null
+++ b/include/net/tc_act/tc_mirred.h
@@ -0,0 +1,40 @@
+/* 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->type == TCA_ACT_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->type == TCA_ACT_MIRRED)
+		return to_mirred(a)->tcfm_eaction == TCA_EGRESS_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 */