date and time created 82/05/15 21:46:30 by sam

SCCS-vsn: sys/deprecated/netdecnet/tp_var.h 1.1

diff --git a/usr/src/sys/deprecated/netdecnet/tp_var.h b/usr/src/sys/deprecated/netdecnet/tp_var.h
new file mode 100644 (file)
index 0000000..1b099be
--- /dev/null
+++ b/usr/src/sys/deprecated/netdecnet/tp_var.h
@@ -0,0 +1,52 @@
+
+/*
+ * Kernel data structures for DECnet Transport layer.
+ */
+
+/*
+ * DECnet node number of this host.
+ */
+int    tp_host;
+
+/*
+ * Transport Statistics
+ */
+struct tpstat {
+       int     tps_badinit;            /* bad initialization message */
+       int     tps_init;               /* good initialization message */
+       int     tps_p2hdr;              /* saw Phase II route header */
+       int     tps_returned;           /* got a returned packet */
+       int     tps_shortpacket;        /* packet was too short */
+       int     tps_notforme;           /* dstnode not this system */
+       int     tps_verif;              /* saw a verification message */
+       int     tps_badtest;            /* bad hello and test message */
+       int     tps_unknown;            /* unknown message type */
+       int     tps_badsrc;             /* source number out of range */
+       int     tps_route;              /* got routing message */
+};
+
+/*
+ * Transport State
+ * (should be per interface when routing)
+ */
+int    tpstate;
+
+#define        TPS_HALT        0               /* line not initialized */
+#define        TPS_TIS         1               /* transport initialize sent */
+#define        TPS_RUN         2               /* line ready for use */
+
+/*
+ * Routing Parameters
+ * (Transport spec, page 23)
+ */
+struct tprp {
+       short   tprp_nn;        /* number of nodes in network (max addr) */
+       /* NEED MORE FOR FULL ROUTING */
+};
+
+#ifdef KERNEL
+struct tpstat  tpstat;
+struct tprp    tprp;
+struct ifqueue tpintrq;
+struct ifnet   *tpifp;         /* The DECnet hardware interface */
+#endif