Clean this up a bit.

share/man/man4/isa.4

@@ -1,5 +1,6 @@
-.\"	$NetBSD: isa.4,v 1.7 1997/11/11 00:42:50 thorpej Exp $
+.\"	$NetBSD: isa.4,v 1.8 1997/11/11 05:48:16 thorpej Exp $
 .\"
+.\" Copyright (c) 1997 Jason R. Thorpe.  All rights reserved.
 .\" Copyright (c) 1997 Jonathan Stone
 .\" All rights reserved.
 .\"
@@ -33,80 +34,78 @@
 .Os NetBSD
 .Sh NAME
 .Nm isa
-.Nd introduction to ISA bus machine-independent drivers and support
+.Nd introduction to machine-independent ISA bus support and drivers
 .Sh SYNOPSIS
 .Pp
-Machine-dependent; depends on the bus topology and ISA-host adaptor
-of your system.  Typical ISA buses are connected either directly to the
-main system bus or via PCI-ISA bridges. See the
+Attachmens are machine-dependent and depend on the bus topology and
+ISA bus interface of your system.  See
 .Xr intro 4
-documentation for your system for details.
+for your system for details.
 .Sh INTRODUCTION
-.Nx 1.2 
-and later versions include machine-independent bus support and
-drivers for the following ISA bus devices.
-Not all supported ISA devices are listed below; consult the
+.Nx
+includes a machine-independent ISA bus subsystem and several
+machine-independent ISA device drivers.
+.Pp
+Your system may support additional ISA devices.  Drivers for ISA
+device not listed here are machine-dependent.
+Consult your system's
 .Xr intro 4
-page for your machine for additional machine-dependent drivers.
-Note that console support (CGA, EGA, VGA, or better) and
-NS8250/16450/16550 serial drivers are currently machine-dependent and
-documented elsewhere.
+for additional information.
 .Sh SUPPORTED DEVICES
 .Nx
-includes machine-independent ISA drivers, sorted by function
+includes machine-independent ISA drivers, sorted by device type
 and driver name:
 .Pp
-.Ss Disk controllers
-.Bl -tag -width speaker -offset indent -compact
+.Ss Disk and tape controllers
+.Bl -tag -width speaker -offset indent
 .It aha
-SCSI controllers including the Adaptec AHA-154x family (154xA, 154xB,
-154xC, and 154xCF)
-of SCSI adaptors, and the Buslogic BT-54x.
+Adaptec AHA-154x family (154xA, 154xB, 154xC, and 154xCF) and the
+BusLogic BT54x SCSI interfaces.
 .It aic
-SCSI controllers including Adaptec AIC-6260, Adaptec AIC-6360, Adaptec
-152x, and SoundBlaster
-SCSI boards, as well as others based on Adaptec AIC-6x60 chips.
+Adaptec AIC-6260 and Adaptec AIC-6360 based SCSI interfaces, including
+the Adaptec 152x, SoundBlaster SCSI interfaces, and a variety of compatibles.
 .It bha
-Buslogic BT-445 SCSI boards.
+BusLogic BT-445 SCSI interfaces.
 .It mcd
 Mitsumi CD-ROM drives.
 .It sea
 Seagate/Future Domain SCSI cards.  ST01/02, Future Domain TMC-885, and
 Future Domain TMC-950.
 .It uha
-Ultrastor 14f ISA SCSI adapter cards.
-.It wd
-Standard ISA Western Digital type hard drives.  MFM, RLL, ESDI, and IDE.
+Ultrastor 14f SCSI interfaces.
+.It wdc
+Standard Western Digital type hard drive controllers: MFM, RLL, ESDI,
+and IDE/ATAPI.
 .It wds
-WD7000 family of bus-mastering SCSI controllers.
+WD-7000 family of bus-mastering SCSI interfaces.
 .It wt
 Wangtek and compatible QIC-02 and QIC-36 tape drives.
 .El
 .Pp
 .Ss Serial and parallel interfaces
-.Bl -tag -width speaker -offset indent -compact
+.Bl -tag -width speaker -offset indent
 .It ast
 Multi-port serial communications card first made by AST. 
 .It boca
 Boca BB100[48] and BB2016 multiplexing serial communications cards.
-.It lpt
-Standard ISA parallel port interface.
 .It cy
 Cyclades Cyclom-4Y, -8Y, and -16Y asynchronous serial communications cards.
+.It lpt
+Standard ISA parallel port interface.
 .It rtfps
-RT four-port serial cards.
+IBM RT four-port serial cards.
 .El
 .Pp
 .Ss Network interfaces
-.Bl -tag -width speaker -offset indent -compact
+.Bl -tag -width speaker -offset indent
 .It ec
-3Com 3c503 Ethernet interfaces.
+3Com Etherlink II (3c503) Ethernet interfaces.
 .It eg
-3Com 3c505 Ethernet interfaces.
+3Com Etherlink Plus (3c505) Ethernet interfaces.
 .It el
-3Com 3c501 Ethernet interfaces.
+3Com Etherlink (3c501) Ethernet interfaces.
 .It ep
-3Com 3c509 Etherlink III family Ethernet interface.
+3Com Etherlink III (3c509) Ethernet interfaces.
 .It fe
 Ethernet interfaces based on the Fujitsu MB86960A/MB86965A chipset,
 including Fujitsu FMV-181, FMV-182, Allied Telesis AT1700 series,
@@ -118,9 +117,11 @@ Ethernet interfaces based on Intel 82586 Ethernet chip,
 including AT&T Starlan-10, AT&T EN100, AT&T Starlan Fibre, and 3Com 3c507.
 .It iy
 Intel i82595-based Ethernet interfaces, including the EtherExpress Pro/10.
+.It lc
+DEC EtherWORKS III Ethernet interfaces (DE203, DE204, and DE205).
 .It le
 Ethernet interfaces based on the AMD LANCE chip,
-including BICC Isolan, Novell NE2100, and Digital DEPCA.
+including BICC Isolan, Novell NE2100, Digital DEPCA, and PCnet-ISA.
 .It ne
 Novel NE2000 and compatible Ethernet interfaces.
 .It sm
@@ -130,7 +131,7 @@ Western Digital/SMC 80x3, SMC Elite Ultra, and SMC EtherEZ Ethernet
 interfaces.
 .El
 .Ss Sound cards
-.Bl -tag -width speaker -offset indent -compact
+.Bl -tag -width speaker -offset indent
 .It gus
 Gravis Ultrasound sound cards.
 .It pas
@@ -148,8 +149,6 @@ compatible chips.
 Note that some ISA devices also have newer ISA Plug-and-Play variants.
 These are listed in 
 .Xr isapnp 4 .
-The manual pages for each individual driver also list
-the supported variants on other buses.
 .Sh SEE ALSO
 .Xr aha 4 ,
 .Xr aic 4 ,
@@ -164,6 +163,7 @@ the supported variants on other buses.
 .Xr ie 4 ,
 .Xr isapnp 4 ,
 .Xr iy 4 ,
+.Xr lc 4 ,
 .Xr le 4 ,
 .Xr lpt 4 ,
 .Xr mcd 4 ,
@@ -181,8 +181,5 @@ the supported variants on other buses.
 .Xr wss 4 ,
 .Xr wt 4
 .Sh HISTORY
-The
-.Nm
-introduction
-appeared in
+The machine-independent ISA subsystem appeared in
 .Nx 1.2 .