Christopher Ferris | 2598113 | 2017-11-14 16:53:49 -0800 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
Ben Cheng | 30692c6 | 2013-10-15 18:26:18 -0700 | [diff] [blame] | 2 | #ifndef __LINUX_BRIDGE_EBT_ARP_H |
| 3 | #define __LINUX_BRIDGE_EBT_ARP_H |
| 4 | |
| 5 | #include <linux/types.h> |
Christopher Ferris | ccfaccd | 2016-08-24 12:11:31 -0700 | [diff] [blame] | 6 | #include <linux/if_ether.h> |
Ben Cheng | 30692c6 | 2013-10-15 18:26:18 -0700 | [diff] [blame] | 7 | |
| 8 | #define EBT_ARP_OPCODE 0x01 |
| 9 | #define EBT_ARP_HTYPE 0x02 |
| 10 | #define EBT_ARP_PTYPE 0x04 |
| 11 | #define EBT_ARP_SRC_IP 0x08 |
| 12 | #define EBT_ARP_DST_IP 0x10 |
| 13 | #define EBT_ARP_SRC_MAC 0x20 |
| 14 | #define EBT_ARP_DST_MAC 0x40 |
| 15 | #define EBT_ARP_GRAT 0x80 |
| 16 | #define EBT_ARP_MASK (EBT_ARP_OPCODE | EBT_ARP_HTYPE | EBT_ARP_PTYPE | \ |
| 17 | EBT_ARP_SRC_IP | EBT_ARP_DST_IP | EBT_ARP_SRC_MAC | EBT_ARP_DST_MAC | \ |
| 18 | EBT_ARP_GRAT) |
| 19 | #define EBT_ARP_MATCH "arp" |
| 20 | |
| 21 | struct ebt_arp_info |
| 22 | { |
| 23 | __be16 htype; |
| 24 | __be16 ptype; |
| 25 | __be16 opcode; |
| 26 | __be32 saddr; |
| 27 | __be32 smsk; |
| 28 | __be32 daddr; |
| 29 | __be32 dmsk; |
| 30 | unsigned char smaddr[ETH_ALEN]; |
| 31 | unsigned char smmsk[ETH_ALEN]; |
| 32 | unsigned char dmaddr[ETH_ALEN]; |
| 33 | unsigned char dmmsk[ETH_ALEN]; |
| 34 | __u8 bitmask; |
| 35 | __u8 invflags; |
| 36 | }; |
| 37 | |
| 38 | #endif |