1 /* 2 * This file and its contents are supplied under the terms of the 3 * Common Development and Distribution License ("CDDL"), version 1.0. 4 * You may only use this file in accordance with the terms of version 5 * 1.0 of the CDDL. 6 * 7 * A full copy of the text of the CDDL should have accompanied this 8 * source. A copy of the CDDL is also available via the Internet at 9 * http://www.illumos.org/license/CDDL. 10 */ 11 12 /* 13 * Copyright 2015 Joyent, Inc. 14 */ 15 16 #ifndef _SYS_VXLAN_H 17 #define _SYS_VXLAN_H 18 19 /* 20 * Common VXLAN information 21 */ 22 23 #include <sys/inttypes.h> 24 25 #ifdef __cplusplus 26 extern "C" { 27 #endif 28 29 /* Sizes in bytes */ 30 #define VXLAN_HDR_LEN 8 31 #define VXLAN_ID_LEN 3 32 33 #define VXLAN_F_VDI 0x08000000 34 #define VXLAN_ID_SHIFT 8 35 36 #pragma pack(1) 37 typedef struct vxlan_hdr { 38 uint32_t vxlan_flags; 39 uint32_t vxlan_id; 40 } vxlan_hdr_t; 41 #pragma pack() 42 43 #ifdef __cplusplus 44 } 45 #endif 46 47 #endif /* _SYS_VXLAN_H */ 48