| Martin KaFai Lau | 12d8bb6 | 2016-12-07 15:53:14 -0800 | [diff] [blame] | 1 | /* Copyright (c) 2016 Facebook |
| 2 | * |
| 3 | * This program is free software; you can redistribute it and/or |
| 4 | * modify it under the terms of version 2 of the GNU General Public |
| 5 | * License as published by the Free Software Foundation. |
| 6 | */ |
| 7 | #ifndef _SAMPLES_BPF_XDP_TX_IPTNL_COMMON_H |
| 8 | #define _SAMPLES_BPF_XDP_TX_IPTNL_COMMON_H |
| 9 | |
| 10 | #include <linux/types.h> |
| 11 | |
| 12 | #define MAX_IPTNL_ENTRIES 256U |
| 13 | |
| 14 | struct vip { |
| 15 | union { |
| 16 | __u32 v6[4]; |
| 17 | __u32 v4; |
| 18 | } daddr; |
| 19 | __u16 dport; |
| 20 | __u16 family; |
| 21 | __u8 protocol; |
| 22 | }; |
| 23 | |
| 24 | struct iptnl_info { |
| 25 | union { |
| 26 | __u32 v6[4]; |
| 27 | __u32 v4; |
| 28 | } saddr; |
| 29 | union { |
| 30 | __u32 v6[4]; |
| 31 | __u32 v4; |
| 32 | } daddr; |
| 33 | __u16 family; |
| 34 | __u8 dmac[6]; |
| 35 | }; |
| 36 | |
| 37 | #endif |