Adding upstream version 4.19.249.upstream/4.19.249

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

1 files changed, 68 insertions, 0 deletions

diff --git a/include/net/tc_act/tc_pedit.h b/include/net/tc_act/tc_pedit.h
new file mode 100644
index 000000000..bd74e9452
--- /dev/null
+++ b/include/net/tc_act/tc_pedit.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __NET_TC_PED_H
+#define __NET_TC_PED_H
+
+#include <net/act_api.h>
+#include <linux/tc_act/tc_pedit.h>
+
+struct tcf_pedit_key_ex {
+	enum pedit_header_type htype;
+	enum pedit_cmd cmd;
+};
+
+struct tcf_pedit {
+	struct tc_action	common;
+	unsigned char		tcfp_nkeys;
+	unsigned char		tcfp_flags;
+	u32			tcfp_off_max_hint;
+	struct tc_pedit_key	*tcfp_keys;
+	struct tcf_pedit_key_ex	*tcfp_keys_ex;
+};
+
+#define to_pedit(a) ((struct tcf_pedit *)a)
+
+static inline bool is_tcf_pedit(const struct tc_action *a)
+{
+#ifdef CONFIG_NET_CLS_ACT
+	if (a->ops && a->ops->type == TCA_ACT_PEDIT)
+		return true;
+#endif
+	return false;
+}
+
+static inline int tcf_pedit_nkeys(const struct tc_action *a)
+{
+	return to_pedit(a)->tcfp_nkeys;
+}
+
+static inline u32 tcf_pedit_htype(const struct tc_action *a, int index)
+{
+	if (to_pedit(a)->tcfp_keys_ex)
+		return to_pedit(a)->tcfp_keys_ex[index].htype;
+
+	return TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK;
+}
+
+static inline u32 tcf_pedit_cmd(const struct tc_action *a, int index)
+{
+	if (to_pedit(a)->tcfp_keys_ex)
+		return to_pedit(a)->tcfp_keys_ex[index].cmd;
+
+	return __PEDIT_CMD_MAX;
+}
+
+static inline u32 tcf_pedit_mask(const struct tc_action *a, int index)
+{
+	return to_pedit(a)->tcfp_keys[index].mask;
+}
+
+static inline u32 tcf_pedit_val(const struct tc_action *a, int index)
+{
+	return to_pedit(a)->tcfp_keys[index].val;
+}
+
+static inline u32 tcf_pedit_offset(const struct tc_action *a, int index)
+{
+	return to_pedit(a)->tcfp_keys[index].off;
+}
+#endif /* __NET_TC_PED_H */