1#ifndef __LINUX_ATALK_H__ 2#define __LINUX_ATALK_H__ 3 4#include <linux/types.h> 5#include <asm/byteorder.h> 6 7/* 8 * AppleTalk networking structures 9 * 10 * The following are directly referenced from the University Of Michigan 11 * netatalk for compatibility reasons. 12 */ 13#define ATPORT_FIRST 1 14#define ATPORT_RESERVED 128 15#define ATPORT_LAST 254 /* 254 is only legal on localtalk */ 16#define ATADDR_ANYNET (__u16)0 17#define ATADDR_ANYNODE (__u8)0 18#define ATADDR_ANYPORT (__u8)0 19#define ATADDR_BCAST (__u8)255 20#define DDP_MAXSZ 587 21#define DDP_MAXHOPS 15 /* 4 bits of hop counter */ 22 23#define SIOCATALKDIFADDR (SIOCPROTOPRIVATE + 0) 24 25struct atalk_addr { 26 __be16 s_net; 27 __u8 s_node; 28}; 29 30struct sockaddr_at { 31 sa_family_t sat_family; 32 __u8 sat_port; 33 struct atalk_addr sat_addr; 34 char sat_zero[8]; 35}; 36 37struct atalk_netrange { 38 __u8 nr_phase; 39 __be16 nr_firstnet; 40 __be16 nr_lastnet; 41}; 42 43#endif /* __LINUX_ATALK_H__ */ 44