1.\" $OpenBSD: isapnp.4,v 1.38 2008/05/21 19:05:51 kettenis Exp $ 2.\" $NetBSD: isapnp.4,v 1.8 1998/06/07 09:08:46 enami Exp $ 3.\" 4.\" Copyright (c) 1997 Jonathan Stone 5.\" All rights reserved. 6.\" 7.\" Redistribution and use in source and binary forms, with or without 8.\" modification, are permitted provided that the following conditions 9.\" are met: 10.\" 1. Redistributions of source code must retain the above copyright 11.\" notice, this list of conditions and the following disclaimer. 12.\" 2. Redistributions in binary form must reproduce the above copyright 13.\" notice, this list of conditions and the following disclaimer in the 14.\" documentation and/or other materials provided with the distribution. 15.\" 3. All advertising materials mentioning features or use of this software 16.\" must display the following acknowledgements: 17.\" This product includes software developed by Jonathan Stone 18.\" 3. The name of the author may not be used to endorse or promote products 19.\" derived from this software without specific prior written permission 20.\" 21.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31.\" 32.Dd $Mdocdate: May 21 2008 $ 33.Dt ISAPNP 4 34.Os 35.Sh NAME 36.Nm isapnp 37.Nd introduction to ISA Plug-and-Play support 38.Sh SYNOPSIS 39.Cd "isapnp0 at isa?" 40.Sh DESCRIPTION 41An 42.Nm 43bus can be configured for each supported ISA bus. 44.Pp 45.Ox 46provides machine-independent bus support and drivers for ISA 47Plug-and-Play (isapnp) autoconfiguration of PnP-compatible 48devices on an ISA bus. 49.Sh SUPPORTED DEVICES 50.Ox 51includes machine-independent ISAPNP drivers, sorted by function 52and driver name: 53.Ss Disk controllers 54.Bl -tag -width 12n -offset ind -compact 55.It Xr aha 4 56Adaptec 154x SCSI interface 57.It Xr aic 4 58Adaptec AIC-6260 and AIC-6360 SCSI interface 59.It Xr wdc 4 60WD100x compatible hard disk controller driver 61.El 62.Ss Serial and parallel interfaces 63.Bl -tag -width 12n -offset ind -compact 64.It Xr com 4 65serial communications interface 66.El 67.Ss Network interfaces 68.Bl -tag -width 12n -offset ind -compact 69.It Xr an 4 70Aironet 4500/4800 IEEE 802.11FH/b wireless interfaces 71.It Xr ef 4 723Com Fast EtherLink ISA (3c515) 10/100 Ethernet device 73.It Xr ep 4 743Com EtherLink III and Fast EtherLink III 10/100 Ethernet device 75.It Xr le 4 76AMD LANCE Ethernet device 77.It Xr ne 4 78NE2000 and compatible 10/100 Ethernet device 79.It Xr we 4 80Western Digital/SMC WD80x3, SMC Elite Ultra, and SMC EtherEZ Ethernet device 81.El 82.Ss Sound 83.Bl -tag -width 12n -offset ind -compact 84.It Xr ess 4 85ESS Technology AudioDrive family audio device 86.It Xr gus 4 87Gravis UltraSound/UltraSound MAX audio device 88.It Xr mpu 4 89Roland/Yamaha MPU401 MIDI UART device 90.It Xr sb 4 91SoundBlaster family audio device 92.It Xr wss 4 93Windows Sound System audio device 94.It Xr ym 4 95Yamaha OPL3-SAx audio device 96.El 97.Ss Miscellaneous devices 98.Bl -tag -width 12n -offset ind -compact 99.It Xr joy 4 100games adapter 101.It Xr pcic 4 102introduction to PCMCIA (PC Card) support 103.It Xr rt 4 104AIMS Lab Radiotrack FM radio device 105.El 106.Sh SEE ALSO 107.Xr intro 4 , 108.Xr isa 4 109.Sh HISTORY 110The 111.Nm 112driver 113appeared in 114.Nx 1.3 . 115.Sh CAVEATS 116From time to time an 117.Nm 118device will be found which the kernel does not recognize. 119The kernel matches 120.Nm 121devices to device drivers based on identifiers which each device 122provides. 123For example, this device: 124.Pp 125joy0 at isapnp0 <Creative SB16 PnP, CTL7001, PNPB02F, Game> port 0x200/8 126.Pp 127This joystick calls itself by the two names 128.Dq CTL7001 129and 130.Dq PNPB02F . 131The latter is a standard name (which the kernel automatically recognizes), 132but 133.Dq CTL7001 134is a vendor-specific name which needs to be added to a table. 135Unfortunately, 136some devices advertise only their vendor-specific name; for instance: 137.Pp 138isapnp0: <PnP Sound Chip, @P@1001, , > port 0x200/8 not configured 139.Pp 140Testing will show that this device is actually a joystick. 141To resolve the issue, the actual name 142.Dq @P@1001 143has to be entered into the database found in 144.Pa /sys/dev/isa/pnpdevs 145and a new kernel must be built. 146Then the device will probe like this: 147.Pp 148joy0 at isapnp0 <PnP Sound Chip, @P@1001, , > port 0x200/8 149