1.\" $NetBSD: wax.4,v 1.2 2017/02/17 22:24:46 christos Exp $ 2.\" 3.\" $OpenBSD: wax.4,v 1.5 2003/09/02 21:11:50 jmc Exp $ 4.\" 5.\" 6.\" Copyright (c) 2003 Michael Shalayeff 7.\" All rights reserved. 8.\" 9.\" Redistribution and use in source and binary forms, with or without 10.\" modification, are permitted provided that the following conditions 11.\" are met: 12.\" 1. Redistributions of source code must retain the above copyright 13.\" notice, this list of conditions and the following disclaimer. 14.\" 2. Redistributions in binary form must reproduce the above copyright 15.\" notice, this list of conditions and the following disclaimer in the 16.\" documentation and/or other materials provided with the distribution. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28.\" 29.Dd February 17, 2017 30.Dt WAX 4 hppa 31.Os 32.Sh NAME 33.Nm wax 34.Nd GSC bus controller and I/O subsystem 35.Sh SYNOPSIS 36.Cd "wax* at mainbus0" 37.Cd "wax* at phantomas?" 38.Cd "gsc* at wax?" 39.Sh DESCRIPTION 40The 41.Nm 42GSC bus controller is a version of 43.Xr hppa/lasi 4 44with limited functionality and no additional devices on the crystal. 45It is mainly used as a GSC bus controller for additional onboard devices 46(e.g. 2nd RS232 or HIL) and sometimes add-on cards (such as a TR-9000 47card for the 48.Tn HP 9000/712 49models). 50.Sh MACHINES 51An incomplete list of machines that use the 52.Nm 53bus controller: 54.Pp 55.Bl -bullet -compact 56.It 57712/* add-on cards 58.It 59715/{64/80/100}[XC] 60.It 61725/100 62.It 63743/* 64.It 65744/* 66.It 67748[i] 68.It 69B132L[+], B160L, B180L+ 70.It 71C100, C110, C132L, C160L, C160, C180, C200, C240, C360 72.It 73J200, J210[XC], J280, J282, J2240 74.It 75all D-Class machines 76.El 77.Sh SEE ALSO 78.Xr hppa/asp 4 , 79.Xr hppa/gsc 4 , 80.Xr hppa/intro 4 , 81.Xr hppa/io 4 , 82.Xr hppa/lasi 4 , 83.Xr hppa/phantomas 4 84.Rs 85.%T Precision I/O Architecture Reference Specification 86.%Q Hewlett-Packard 87.Re 88.Rs 89.%T 712 I/O Subsystem ERS 90.%N Revision 1.1 91.%D 12 February 1993 92.%Q Hewlett-Packard 93.%V Dwg No. A-A2263-66510-31 94.Re 95.Rs 96.%Q Hewlett-Packard Journal 97.%D April 1995 98.%V Volume 46 Number 2 99.Re 100.Sh HISTORY 101The 102.Nm 103driver appeared in 104.Ox 3.4 . 105It was ported to 106.Nx 1.6 107by Matthew Fredette. 108