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-rw-r--r--share/man/man4/man4.vax/ibus.410
-rw-r--r--share/man/man4/man4.vax/vsbus.46
2 files changed, 11 insertions, 5 deletions
diff --git a/share/man/man4/man4.vax/ibus.4 b/share/man/man4/man4.vax/ibus.4
index f0c33105d49..5272de1b2e1 100644
--- a/share/man/man4/man4.vax/ibus.4
+++ b/share/man/man4/man4.vax/ibus.4
@@ -1,4 +1,4 @@
-.\" $OpenBSD: ibus.4,v 1.2 2003/03/06 17:25:19 jason Exp $
+.\" $OpenBSD: ibus.4,v 1.3 2003/03/07 11:03:58 hugh Exp $
.\"
.\" Copyright (c) 2003 Jason L. Wright (jason@thought.net)
.\" All rights reserved.
@@ -34,13 +34,17 @@
.Os
.Sh NAME
.Nm ibus
-.Nd MicroVAX internal bus
+.Nd VAX internal bus
.Sh SYNOPSIS
.Cd "ibus0 at mainbus0"
.Sh DESCRIPTION
The
.Nm ibus
-driver supports the internal I/O bus found on most MicroVAX systems.
+driver supports the internal I/O bus found on QBUS based or QBUS
+capable VAXstation, MicroVAX, and VAX 4000 systems.
+It is combined with a
+.Xr vsbus 4
+on the VAX 4000 100 class and certain later MicroVAX 3100 class systems.
.Sh SUPPORTED DEVICES
The following devices are supported on
.Nm ibus .
diff --git a/share/man/man4/man4.vax/vsbus.4 b/share/man/man4/man4.vax/vsbus.4
index 79e7d15196a..f27b8fb93b8 100644
--- a/share/man/man4/man4.vax/vsbus.4
+++ b/share/man/man4/man4.vax/vsbus.4
@@ -1,4 +1,4 @@
-.\" $OpenBSD: vsbus.4,v 1.4 2003/03/06 22:57:29 jason Exp $
+.\" $OpenBSD: vsbus.4,v 1.5 2003/03/07 11:03:58 hugh Exp $
.\"
.\" Copyright (c) 2003 Jason L. Wright (jason@thought.net)
.\" All rights reserved.
@@ -40,7 +40,9 @@
.Sh DESCRIPTION
The
.Nm vsbus
-driver supports the internal I/O bus found on VAXstation systems.
+driver supports the internal I/O bus found on VAXstation 3100 and
+4000 class systems, MicroVAX 3100 class systems, and VAX 4000 100
+class systems.
.Sh SUPPORTED DEVICES
The following devices are supported on
.Nm vsbus .