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git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/blob - include/linux/dn.h
4 #include <linux/types.h>
8 DECnet Data Structures and Constants
13 * DNPROTO_NSP can't be the same as SOL_SOCKET,
14 * so increment each by one (compared to ULTRIX)
16 #define DNPROTO_NSP 2 /* NSP protocol number */
17 #define DNPROTO_ROU 3 /* Routing protocol number */
18 #define DNPROTO_NML 4 /* Net mgt protocol number */
19 #define DNPROTO_EVL 5 /* Evl protocol number (usr) */
20 #define DNPROTO_EVR 6 /* Evl protocol number (evl) */
21 #define DNPROTO_NSPT 7 /* NSP trace protocol number */
25 #define DN_MAXADDL 2 /* ULTRIX headers have 20 here, but pathworks has 2 */
29 #define DN_MAXALIASL 128
30 #define DN_MAXNODEL 256
31 #define DNBUFSIZE 65023
34 * SET/GET Socket options - must match the DSO_ numbers below
37 #define SO_CONACCESS 2
41 #define DSO_CONDATA 1 /* Set/Get connect data */
42 #define DSO_DISDATA 10 /* Set/Get disconnect data */
43 #define DSO_CONACCESS 2 /* Set/Get connect access data */
44 #define DSO_ACCEPTMODE 4 /* Set/Get accept mode */
45 #define DSO_CONACCEPT 5 /* Accept deferred connection */
46 #define DSO_CONREJECT 6 /* Reject deferred connection */
47 #define DSO_LINKINFO 7 /* Set/Get link information */
48 #define DSO_STREAM 8 /* Set socket type to stream */
49 #define DSO_SEQPACKET 9 /* Set socket type to sequenced packet */
50 #define DSO_MAXWINDOW 11 /* Maximum window size allowed */
51 #define DSO_NODELAY 12 /* Turn off nagle */
52 #define DSO_CORK 13 /* Wait for more data! */
53 #define DSO_SERVICES 14 /* NSP Services field */
54 #define DSO_INFO 15 /* NSP Info field */
55 #define DSO_MAX 15 /* Maximum option number */
60 #define LL_CONNECTING 1
62 #define LL_DISCONNECTING 3
67 #define SDF_WILD 1 /* Wild card object */
68 #define SDF_PROXY 2 /* Addr eligible for proxy */
69 #define SDF_UICPROXY 4 /* Use uic-based proxy */
77 __u8 a_addr
[DN_MAXADDL
]; /* Two bytes little endian */
86 __u8 sdn_objname
[DN_MAXOBJL
];
87 struct dn_naddr sdn_add
;
89 #define sdn_nodeaddrl sdn_add.a_len /* Node address length */
90 #define sdn_nodeaddr sdn_add.a_addr /* Node address */
95 * DECnet set/get DSO_CONDATA, DSO_DISDATA (optional data) structure
98 __le16 opt_status
; /* Extended status return */
99 #define opt_sts opt_status
100 __le16 opt_optl
; /* Length of user data */
101 __u8 opt_data
[16]; /* User data */
107 __u8 acc_acc
[DN_MAXACCL
];
109 __u8 acc_pass
[DN_MAXACCL
];
111 __u8 acc_user
[DN_MAXACCL
];
115 * DECnet logical link information structure
118 __u16 idn_segsize
; /* Segment size for link */
119 __u8 idn_linkstate
; /* Logical link state */
123 * Ethernet address format (for DECnet)
126 __u8 dne_addr
[6]; /* Full ethernet address */
128 __u8 dne_hiord
[4]; /* DECnet HIORD prefix */
129 __u8 dne_nodeaddr
[2]; /* DECnet node address */
135 * DECnet physical socket address format
138 __le16 dna_family
; /* AF_DECnet */
139 union etheraddress dna_netaddr
; /* DECnet ethernet address */
142 #define DECNET_IOCTL_BASE 0x89 /* PROTOPRIVATE range */
144 #define SIOCSNETADDR _IOW(DECNET_IOCTL_BASE, 0xe0, struct dn_naddr)
145 #define SIOCGNETADDR _IOR(DECNET_IOCTL_BASE, 0xe1, struct dn_naddr)
146 #define OSIOCSNETADDR _IOW(DECNET_IOCTL_BASE, 0xe0, int)
147 #define OSIOCGNETADDR _IOR(DECNET_IOCTL_BASE, 0xe1, int)
149 #endif /* _LINUX_DN_H */