1.\" $NetBSD: mfp.4,v 1.11 2017/02/18 22:39:01 wiz Exp $ 2.\" 3.\" Copyright (c) 1998 MINOURA Makoto 4.\" Copyright (c) 1998 NetBSD Foundation, Inc. 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 acknowledgement: 17.\" This product includes software developed by Minoura Makoto. 18.\" 4. 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 February 17, 2017 33.Dt MFP 4 x68k 34.Os 35.Sh NAME 36.Nm mfp 37.Nd X68K Multi-function Peripherals 38.Sh SYNOPSIS 39.Cd mfp0 at intio0 addr 0xe88000 size 0x2000 intr 64 40.Sh DESCRIPTION 41.Nm 42drives Motorola MC68901 MFP (Multi-function Peripheral). 43.Nm 44driver is always required to run the 45.Nx Ns /x68k 46kernel, because it is connected to important devices such as 47the display controller, and provides fundamental functions 48like the system clock tick and interrupt controller. 49Since 50.Nm 51provides many functions, most of the jobs as a 52device driver is done by its child drivers such as 53.Xr kbd 4 54and 55.Xr clock 4 . 56.Nm 57driver itself only provides the common way to access its 58registers and a few utility functions for other non-child drivers. 59.Sh SEE ALSO 60.Xr clock 4 , 61.Xr kbd 4 , 62.Xr x68k/intro 4 63.Sh BUGS 64Machine-dependent part and machine-independent part should be split. 65