1 files changed, 31 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/xdp_redirect_map.c b/tools/testing/selftests/bpf/progs/xdp_redirect_map.c
new file mode 100644
index 000000000000..1c5f298d7196
--- /dev/null
+++ b/tools/testing/selftests/bpf/progs/xdp_redirect_map.c
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/bpf.h>
+#include "bpf_helpers.h"
+
+struct {
+	__uint(type, BPF_MAP_TYPE_DEVMAP);
+	__uint(max_entries, 8);
+	__uint(key_size, sizeof(int));
+	__uint(value_size, sizeof(int));
+} tx_port SEC(".maps");
+
+SEC("redirect_map_0")
+int xdp_redirect_map_0(struct xdp_md *xdp)
+{
+	return bpf_redirect_map(&tx_port, 0, 0);
+}
+
+SEC("redirect_map_1")
+int xdp_redirect_map_1(struct xdp_md *xdp)
+{
+	return bpf_redirect_map(&tx_port, 1, 0);
+}
+
+SEC("redirect_map_2")
+int xdp_redirect_map_2(struct xdp_md *xdp)
+{
+	return bpf_redirect_map(&tx_port, 2, 0);
+}
+
+char _license[] SEC("license") = "GPL";