1 files changed, 30 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/lpm_trie.h b/tools/testing/selftests/bpf/progs/lpm_trie.h
new file mode 100644
index 000000000000..76aa5821807f
--- /dev/null
+++ b/tools/testing/selftests/bpf/progs/lpm_trie.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __PROGS_LPM_TRIE_H
+#define __PROGS_LPM_TRIE_H
+
+struct trie_key {
+	__u32 prefixlen;
+	__u32 data;
+};
+
+/* Benchmark operations */
+enum {
+	LPM_OP_NOOP = 0,
+	LPM_OP_BASELINE,
+	LPM_OP_LOOKUP,
+	LPM_OP_INSERT,
+	LPM_OP_UPDATE,
+	LPM_OP_DELETE,
+	LPM_OP_FREE
+};
+
+/*
+ * Return values from run_bench.
+ *
+ * Negative values are also allowed and represent kernel error codes.
+ */
+#define LPM_BENCH_SUCCESS	0
+#define LPM_BENCH_REINIT_MAP 	1	/* Reset trie to initial state for current op */
+
+#endif