date and time created 80/04/09 16:23:38 by bill

SCCS-vsn: sys/vax/vax/cons.h 3.1

diff --git a/usr/src/sys/vax/vax/cons.h b/usr/src/sys/vax/vax/cons.h
new file mode 100644 (file)
index 0000000..c4b44c5
--- /dev/null
+++ b/usr/src/sys/vax/vax/cons.h
@@ -0,0 +1,16 @@
+/*     cons.h  3.1     %H%     */
+
+/*
+ * VAX console interface registers
+ */
+
+#define        RXCS_IE         0x40            /* receiver interrupt enable */
+#define        RXCS_DONE       0x80            /* receiver done */
+#define        RXDB_DATA       0xff            /* received character */
+#define        RXDB_ID         0xf00           /* channel id */
+#define        RXDB_ERR        0x80000000      /* receiver error */
+
+#define        TXCS_IE         0x40            /* transmitter interrupt enable */
+#define        TXCS_RDY        0x80            /* transmitter ready for next char */
+#define        TXDB_DATA       0xff            /* transmitter byte */
+#define        TXDB_ID         0xf00           /* channel id */