1#ifndef __LINUX_BRIDGE_EBT_ARP_H 2#define __LINUX_BRIDGE_EBT_ARP_H 3 4#define EBT_ARP_OPCODE 0x01 5#define EBT_ARP_HTYPE 0x02 6#define EBT_ARP_PTYPE 0x04 7#define EBT_ARP_SRC_IP 0x08 8#define EBT_ARP_DST_IP 0x10 9#define EBT_ARP_SRC_MAC 0x20 10#define EBT_ARP_DST_MAC 0x40 11#define EBT_ARP_GRAT 0x80 12#define EBT_ARP_MASK (EBT_ARP_OPCODE | EBT_ARP_HTYPE | EBT_ARP_PTYPE | \ 13 EBT_ARP_SRC_IP | EBT_ARP_DST_IP | EBT_ARP_SRC_MAC | EBT_ARP_DST_MAC | \ 14 EBT_ARP_GRAT) 15#define EBT_ARP_MATCH "arp" 16 17struct ebt_arp_info 18{ 19 __be16 htype; 20 __be16 ptype; 21 __be16 opcode; 22 __be32 saddr; 23 __be32 smsk; 24 __be32 daddr; 25 __be32 dmsk; 26 unsigned char smaddr[ETH_ALEN]; 27 unsigned char smmsk[ETH_ALEN]; 28 unsigned char dmaddr[ETH_ALEN]; 29 unsigned char dmmsk[ETH_ALEN]; 30 uint8_t bitmask; 31 uint8_t invflags; 32}; 33 34#endif 35