clean

1 files changed, 23 insertions, 21 deletions

diff --git a/share/man/man4/man4.i386/mtrr.4 b/share/man/man4/man4.i386/mtrr.4
index 8934371e241..c4294dbcef7 100644
--- a/share/man/man4/man4.i386/mtrr.4
+++ b/share/man/man4/man4.i386/mtrr.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: mtrr.4,v 1.1 1999/11/20 11:11:28 matthieu Exp $
+.\"	$OpenBSD: mtrr.4,v 1.2 1999/11/24 02:21:34 deraadt Exp $
 .\"
 .\" Pentium MTRR  driver for OpenBSD.
 .\" Copyright 1999 Matthieu Herrb <matthieu@openbsd.org>
@@ -35,7 +35,7 @@ Declarations and data types are to be found in
 .Pp
 The specific attributes, and number of programmable ranges may vary between
 architectures.  The full set of supported attributes is:
-.Bl -tag -width 10
+.Bl -tag -width MDF_WRITECOMBINE
 .It MDF_UNCACHEABLE
 The region is not cached.
 .It MDF_WRITECOMBINE
@@ -49,19 +49,20 @@ The region cannot be written to.
 .El
 .Pp
 Memory ranges are described by
-.Fa struct mem_range_desc :
-.Bd -literal -offset indent
-u_int64_t	mr_base;	/\(** physical base address \(**/
-u_int64_t	mr_len;		/\(** physical length of region \(**/
-int		mr_flags;	/\(** attributes of region \(**/
-char		mr_owner[8];
+.Bd -literal -offset xxxx
+struct mem_range_desc {
+	u_int64_t	mr_base;	/\(** physical base address \(**/
+	u_int64_t	mr_len;		/\(** physical length of region \(**/
+	int		mr_flags;	/\(** attributes of region \(**/
+	char		mr_owner[8];
+};
 .Ed
 .Pp
 In addition to the region attributes listed above, the following flags
 may also be set in the
 .Fa mr_flags
 field:
-.Bl -tag -width 10
+.Bl -tag -width MDF_FIXACTIVE
 .It MDF_FIXBASE
 The region's base address cannot be changed.
 .It MDF_FIXLEN
@@ -80,10 +81,11 @@ altered.
 .El
 .Pp
 Operations are performed using
-.Fa struct mem_range_op :
-.Bd -literal -offset indent
-struct mem_range_desc	*mo_desc;
-int			mo_arg[2];
+.Bd -literal -offset xxxx
+struct mem_range_op {
+	struct mem_range_desc	*mo_desc;
+	int			mo_arg[2];
+};
 .Ed
 .Pp
 The
@@ -107,24 +109,24 @@ should be set to MEMRANGE_SET_UPDATE to update an existing
 or establish a new range, or to MEMRANGE_SET_REMOVE to remove a range.
 .Pp
 .Sh RETURN VALUES
-.Bl -tag -width 10
-.It EOPNOTSUPP
+.Bl -tag -width Er
+.It Bq Er EOPNOTSUPP
 Memory range operations are not supported on this architecture.
-.It ENXIO
+.It Bq Er ENXIO
 No memory range descriptors are available (eg. firmware has not enabled
 any).
-.It EINVAL
+.It Bq Er EINVAL
 The memory range supplied as an argument is invalid or overlaps another
 range in a fashion not supported by this architecture.
-.It EBUSY
+.It Bq Er EBUSY
 An attempt to remove or update a range failed because the range is busy.
-.It ENOSPC
+.It Bq Er ENOSPC
 An attempt to create a new range failed due to a shortage of hardware
 resources (eg. descriptor slots).
-.It ENOENT
+.It Bq Er ENOENT
 An attempt to remove a range failed because no range matches the descriptor
 base/length supplued.
-.It EPERM
+.It Bq Er EPERM
 An attempt to remove a range failed because the range is permanently
 enabled.
 .El