projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 24d3bb4c | 1 | /* tp_var.h 1.2 82/05/15 */ |
| 55d7232d SL |
2 | |
| 3 | /* | |
| 4 | * Kernel data structures for DECnet Transport layer. | |
| 5 | */ | |
| 6 | ||
| 7 | /* | |
| 8 | * DECnet node number of this host. | |
| 9 | */ | |
| 10 | int tp_host; | |
| 11 | ||
| 12 | /* | |
| 13 | * Transport Statistics | |
| 14 | */ | |
| 15 | struct tpstat { | |
| 16 | int tps_badinit; /* bad initialization message */ | |
| 17 | int tps_init; /* good initialization message */ | |
| 18 | int tps_p2hdr; /* saw Phase II route header */ | |
| 19 | int tps_returned; /* got a returned packet */ | |
| 20 | int tps_shortpacket; /* packet was too short */ | |
| 21 | int tps_notforme; /* dstnode not this system */ | |
| 22 | int tps_verif; /* saw a verification message */ | |
| 23 | int tps_badtest; /* bad hello and test message */ | |
| 24 | int tps_unknown; /* unknown message type */ | |
| 25 | int tps_badsrc; /* source number out of range */ | |
| 26 | int tps_route; /* got routing message */ | |
| 27 | }; | |
| 28 | ||
| 29 | /* | |
| 30 | * Transport State | |
| 31 | * (should be per interface when routing) | |
| 32 | */ | |
| 33 | int tpstate; | |
| 34 | ||
| 35 | #define TPS_HALT 0 /* line not initialized */ | |
| 36 | #define TPS_TIS 1 /* transport initialize sent */ | |
| 37 | #define TPS_RUN 2 /* line ready for use */ | |
| 38 | ||
| 39 | /* | |
| 40 | * Routing Parameters | |
| 41 | * (Transport spec, page 23) | |
| 42 | */ | |
| 43 | struct tprp { | |
| 44 | short tprp_nn; /* number of nodes in network (max addr) */ | |
| 45 | /* NEED MORE FOR FULL ROUTING */ | |
| 46 | }; | |
| 47 | ||
| 48 | #ifdef KERNEL | |
| 49 | struct tpstat tpstat; | |
| 50 | struct tprp tprp; | |
| 51 | struct ifqueue tpintrq; | |
| 52 | struct ifnet *tpifp; /* The DECnet hardware interface */ | |
| 53 | #endif |