diff options
| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 14:02:27 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 14:02:27 -0400 |
| commit | 6d8bdc65446a704d0750217efd05532fc641ea7d (patch) | |
| tree | 8ae6d698b3c9801750a8b117b3842fb369872a3a /static/openbsd/man4/isa.4 | |
| parent | 2f467bd7ff8f8db0dafa40426166491d7f57f368 (diff) | |
docs: OpenBSD Man Pages Added
Diffstat (limited to 'static/openbsd/man4/isa.4')
| -rw-r--r-- | static/openbsd/man4/isa.4 | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/static/openbsd/man4/isa.4 b/static/openbsd/man4/isa.4 new file mode 100644 index 00000000..ea681002 --- /dev/null +++ b/static/openbsd/man4/isa.4 @@ -0,0 +1,226 @@ +.\" $OpenBSD: isa.4,v 1.82 2023/04/27 19:10:53 jmc 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: April 27 2023 $ +.Dt ISA 4 +.Os +.Sh NAME +.Nm isa , isadma +.Nd introduction to ISA bus support +.Sh SYNOPSIS +.Cd "# amd64 and i386" +.Cd "isa* at amdpcib?" +.Cd "isa0 at tcpcib?" +.Cd "isa0 at mainbus0" +.Cd "isa0 at pcib?" +.Cd "isadma0 at isa?" +.Pp +.Cd "# i386" +.Cd "isa0 at ichpcib?" +.Cd "isa* at glxpcib?" +.Cd "isa0 at gscpcib?" +.Pp +.Cd "# alpha" +.Cd "isa* at pceb?" +.Cd "isa* at sio?" +.Cd "isadma0 at isa?" +.Pp +.Cd "# loongson" +.Cd "isa* at glxpcib?" +.Sh DESCRIPTION +The system includes a machine-independent ISA bus subsystem +and several machine-independent ISA device drivers. +.Pp +Attachments are machine-dependent and depend on the bus topology and +ISA bus interface of the system. +Drivers able to use DMA attach at +.Nm isadma ; +otherwise they attach at +.Nm isa . +.Pp +Note that interrupt mappings on the i386 may require that the BIOS +be configured 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 +.Ox +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 ahc 4 +Adaptec VL/EISA/PCI SCSI interface +.It Xr aic 4 +Adaptec AIC-6260 and AIC-6360 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 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 hsq 4 +multiplexing serial communications interface +.It Xr lpt 4 +parallel port driver +.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 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 sb 4 +SoundBlaster family audio device +.El +.Ss Hardware Sensors +.Bl -tag -width 12n -offset ind -compact +.It Xr aps 4 +ThinkPad Active Protection System accelerometer +.It Xr asmc 4 +Apple System Management Controller (SMC) +.It Xr fins 4 +Fintek F71805F LPC Super I/O +.It Xr it 4 +ITE IT87xxF 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 schsio 4 +SMSC SCH311x LPC Super I/O +.It Xr uguru 4 +ABIT temperature, voltage and fan sensors +.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 isagpio 4 +ISA I/O mapped as GPIO +.It Xr joy 4 +games adapter +.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 +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 skgpio 4 +Soekris net6501 GPIO and LEDs driver +.It Xr tcic 4 +Databook PCMCIA controller driver +.It Xr vga 4 +VGA graphics driver for wscons +.It Xr ykbec 4 +Ene Technology KB3310B embedded controller chip +.El +.Pp +Note that some ISA devices also have newer 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 ISA subsystem appeared in +.Ox 2.0 . |
