1 files changed, 47 insertions, 0 deletions
diff --git a/usr/src/uts/common/sys/vxlan.h b/usr/src/uts/common/sys/vxlan.h
new file mode 100644
index 0000000000..d87786b507
--- /dev/null
+++ b/usr/src/uts/common/sys/vxlan.h
@@ -0,0 +1,47 @@
+/*
+ * This file and its contents are supplied under the terms of the
+ * Common Development and Distribution License ("CDDL"), version 1.0.
+ * You may only use this file in accordance with the terms of version
+ * 1.0 of the CDDL.
+ *
+ * A full copy of the text of the CDDL should have accompanied this
+ * source.  A copy of the CDDL is also available via the Internet at
+ * http://www.illumos.org/license/CDDL.
+ */
+
+/*
+ * Copyright 2015 Joyent, Inc.
+ */
+
+#ifndef _SYS_VXLAN_H
+#define	_SYS_VXLAN_H
+
+/*
+ * Common VXLAN information
+ */
+
+#include <sys/inttypes.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Sizes in bytes */
+#define	VXLAN_HDR_LEN	8
+#define	VXLAN_ID_LEN	3
+
+#define	VXLAN_F_VDI	0x08000000
+#define	VXLAN_ID_SHIFT	8
+
+#pragma pack(1)
+typedef struct vxlan_hdr {
+	uint32_t vxlan_flags;
+	uint32_t vxlan_id;
+} vxlan_hdr_t;
+#pragma pack()
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _SYS_VXLAN_H */