.\"	$FabBSD$
.\"	$OpenBSD: isa.4,v 1.61 2008/05/21 19:05:51 kettenis Exp $
.\"	$NetBSD: isa.4,v 1.19 2000/03/18 16:54:37 augustss Exp $
.\"
.\" Copyright (c) 2000 Theo de Raadt.  All rights reserved.
.\" Copyright (c) 1997 Jason R. Thorpe.  All rights reserved.
.\" Copyright (c) 1997 Jonathan Stone
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\"    notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\" 3. All advertising materials mentioning features or use of this software
.\"    must display the following acknowledgements:
.\"      This product includes software developed by Jonathan Stone
.\" 4. The name of the author may not be used to endorse or promote products
.\"    derived from this software without specific prior written permission
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
.Dd $Mdocdate: May 21 2008 $
.Dt ISA 4
.Os
.Sh NAME
.Nm isa
.Nd introduction to ISA bus support
.Sh SYNOPSIS
.Cd "# amd64 and i386"
.Cd "isa* at amdpcib?"
.Cd "isa0 at mainbus0"
.Cd "isa0 at pcib?"
.Pp
.Cd "# i386"
.Cd "isa0 at ichpcib?"
.Cd "isa* at glxpcib?"
.Cd "isa0 at gscpcib?"
.Cd "isa* at piixpcib?"
.Pp
.Cd "# alpha"
.Cd "isa* at pceb?"
.Cd "isa* at sio?"
.Pp
.Cd "# hp300"
.Cd "isa* at isabr?"
.Pp
Attachments are machine-dependent and depend on the bus topology and
.Tn ISA
bus interface of your system.
See
.Xr intro 4
for your system for details.
.Sh DESCRIPTION
The system includes a machine-independent
.Tn ISA
bus subsystem and several machine-independent
.Tn ISA
device drivers.
.Pp
Note that interrupt mappings on the i386 may require that you configure
your BIOS to reserve the interrupts for these devices as "Legacy ISA".
If such configuration is not done, the system may use those interrupts
for
.Xr pci 4
or
.Xr isapnp 4
devices instead.
.Pp
FabBSD provides support for the following devices.
Note that not all architectures support all devices.
.Ss SCSI controllers
.Bl -tag -width 12n -offset ind -compact
.It Xr aha 4
Adaptec 154x SCSI interface
.It Xr aic 4
Adaptec AIC-6260 and AIC-6360 SCSI interface
.It Xr bha 4
Buslogic SCSI interface
.It Xr dpt 4
DPT EATA SCSI RAID controller
.It Xr sea 4
Seagate/Future Domain ISA SCSI interface
.It Xr uha 4
Ultrastor SCSI interface
.It Xr wds 4
WD7000 compatible ISA SCSI interface
.El
.Ss Disk and tape controllers
.Bl -tag -width 12n -offset ind -compact
.It Xr fdc 4
NEC765 compatible floppy disk driver
.It Xr mcd 4
Mitsumi CD-ROM drives
.It Xr wdc 4
Standard Western Digital type hard drive controllers: MFM, RLL, ESDI,
and IDE/ATAPI.
See also the
.Xr pciide 4
device driver which is used instead on machines with PCI IDE controllers.
.El
.Ss Serial and parallel interfaces
.Bl -tag -width 12n -offset ind -compact
.It Xr addcom 4
Addonics FlexPort 8S serial communication cards
.It Xr ast 4
multiplexing serial communications interface
.It Xr boca 4
multiplexing serial communications interface
.It Xr com 4
serial communications interface
.It Xr cy 4
Cyclades Cyclom-{4, 8, 16}Y asynchronous comms board device driver
.It Xr lpt 4
parallel port driver (for printers)
.It Xr lptgpio 4
parallel port driver (for general purpose I/O)
.It Xr rtfps 4
multiplexing serial communications interface
.El
.Ss Network interfaces
.Bl -tag -width 12n -offset ind -compact
.It Xr ec 4
3Com EtherLink II (3c503) Ethernet device
.It Xr ef 4
3Com Fast EtherLink ISA (3c515) 10/100 Ethernet device
.It Xr eg 4
3Com EtherLink Plus Ethernet (3c505) Ethernet device
.It Xr el 4
3Com EtherLink (3C501) Ethernet device
.It Xr ep 4
3Com EtherLink III and Fast EtherLink III 10/100 Ethernet device
.It Xr ex 4
Intel EtherExpress Pro/10 and Pro/10+ Ethernet device
.It Xr ie 4
Intel i82586/i82596 Ethernet device
.It Xr lc 4
DEC EtherWORKS III 10/100 Ethernet device
.It Xr le 4
AMD LANCE Ethernet device
.It Xr ne 4
NE2000 and compatible 10/100 Ethernet device
.It Xr sm 4
SMC91C9x and SMC91C1xx-based 10/100 Ethernet device
.It Xr we 4
Western Digital/SMC WD80x3, SMC Elite Ultra, and SMC EtherEZ Ethernet device
.El
.Ss Sound cards
.Bl -tag -width 12n -offset ind -compact
.It Xr aria 4
Aria 16 audio device
.It Xr ess 4
ESS Technology AudioDrive family audio device
.It Xr gus 4
Gravis UltraSound/UltraSound MAX audio device
.It Xr mpu 4
Roland/Yamaha MPU401 MIDI UART device
.It Xr pas 4
Media Vision Pro AudioSpectrum audio device
.It Xr pss 4
Personal Sound System audio device
.It Xr sb 4
SoundBlaster family audio device
.It Xr wss 4
Windows Sound System audio device
.El
.Ss Radio receiver devices
.Bl -tag -width 12n -offset ind -compact
.It Xr az 4
Aztech/PackardBell FM radio device
.It Xr rt 4
AIMS Lab Radiotrack FM radio device
.It Xr rtii 4
AIMS Lab Radiotrack II FM radio device
.It Xr sfr 4
SoundForte RadioLink SF16-FMR FM radio device
.It Xr sf2r 4
SoundForte RadioLink SF16-FMR2 FM radio device
.El
.Ss Hardware Sensors
.Bl -tag -width 12n -offset ind -compact
.It Xr aps 4
ThinkPad Active Protection System accelerometer
.It Xr fins 4
Fintek F71805F LPC Super I/O
.It Xr it 4
ITE IT8705F/IT8712F/IT8716F/IT8718F/IT8726F and SiS SiS950
temperature, voltage, and fan sensor with watchdog timer
.It Xr lm 4
National Semiconductor LM78/79/81 temperature, voltage, and fan sensor
.It Xr nsclpcsio 4
National Semiconductor PC87366 LPC Super I/O with GPIO
.It Xr viasio 4
VIA VT1211 LPC Super I/O
.It Xr wbsio 4
Winbond LPC Super I/O
.El
.Ss Miscellaneous devices
.Bl -tag -width 12n -offset ind -compact
.It Xr gscsio 4
National Semiconductor Geode SC1100 I2C controller
.It Xr lms 4
Logitech-style bus mouse driver
.It Xr mms 4
Microsoft-style bus mouse driver
.It Xr npx 4
Numeric Processing Extension coprocessor and emulator
.It Xr pcdisplay 4
PC display adapter driver for wscons
.It Xr pcic 4
.Tn ISA
PCMCIA controllers
.It Xr pckbc 4
PC (ISA) keyboard controller driver
.It Xr pcppi 4
PC (ISA) control and timer port driver
.It Xr vga 4
VGA graphics driver for wscons
.El
.Pp
Note that some
.Tn ISA
devices also have newer
.Tn ISA
Plug-and-Play variants.
These are listed in
.Xr isapnp 4 .
.Sh SEE ALSO
.Xr intro 4 ,
.Xr isapnp 4
.Sh HISTORY
The machine-independent
.Tn ISA
subsystem appeared in
.Ox 2.0 .