1.\" $OpenBSD: lasi.4,v 1.27 2018/06/18 06:06:52 jmc Exp $ 2.\" 3.\" 4.\" Copyright (c) 1999 Michael Shalayeff 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.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26.\" 27.Dd $Mdocdate: June 18 2018 $ 28.Dt LASI 4 hppa 29.Os 30.Sh NAME 31.Nm lasi 32.Nd core bus controller and I/O subsystem as present on newer HP 9000/700 \ 33workstations and single-board computers 34.Sh SYNOPSIS 35.Cd "lasi0 at mainbus? irq 28" 36.Cd "lasi0 at phantomas? irq 28" 37.Cd "lasi0 at uturn? irq 28" 38.Cd "gsc* at lasi?" 39.Sh DESCRIPTION 40The supported Core bus controllers are those used in conjunction with 41.Tn PA7100LC 42and 43.Tn PA7300LC 44CPUs and based upon LSI's macrochip that includes: 45.Pp 46.Bl -bullet -compact 47.It 48Core bus controller 49.It 50System clock 51.It 52Interrupt controller 53.It 54Real-time clock Interface 55.It 56Power system support 57.It 58RAM and Flash EEPROM controllers 59.It 60Two PS/2 ports 61.It 62RS-232 and Centronics I/O ports 63.It 64i82596CA LAN coprocessor 65.It 66NCR53c710 SCSI I/O processor 67.It 68Serial Interface for the CS4216 audio codec 69.It 70Interface for the WD37C65C floppy drive controller 71.It 72Optional telephone interface (two fax/voice modem channels) 73.El 74.Sh MACHINES 75An incomplete list of machines that use the 76.Tn LASI 77bus controller: 78.Pp 79.Bl -bullet -compact 80.It 81712/* 82.It 83715/{64/80/100}[XC] 84.It 85725/{64/80/100} 86.It 87743/* 88.It 89744/* 90.It 91745/* 92.It 93A180[C] 94.It 95B132L[+], B160L, B180L+ 96.It 97C100, C110, J200, J210[XC] 98.It 99RDI PrecisionBook 100.It 101SAIC Galaxy 1100 102.El 103.Sh SEE ALSO 104.Xr asp 4 , 105.Xr gsc 4 , 106.Xr intro 4 , 107.Xr io 4 , 108.Xr phantomas 4 , 109.Xr power 4 , 110.Xr uturn 4 , 111.Xr wax 4 112.Rs 113.%T "Precision I/O Architecture Reference Specification" 114.%Q Hewlett-Packard 115.Re 116.Rs 117.%T "712 I/O Subsystem ERS" 118.%N Revision 1.1 119.%D 12 February 1993 120.%Q Hewlett-Packard 121.%O Dwg No. A-A2263-66510-31 122.Re 123.Rs 124.%J Hewlett-Packard Journal 125.%D April 1995 126.%V Volume 46 127.%N Number 2 128.Re 129.Sh HISTORY 130The 131.Nm 132driver 133appeared in 134.Ox 2.4 . 135