21e2510ac8
(Currently, update to RELENG_4 is not scheduled) Obtained from: jpman Project <manjp@jp.FreeBSD.org>
75 lines
2.8 KiB
Groff
75 lines
2.8 KiB
Groff
.\" Copyright (c) 1991 The Regents of the University of California.
|
|
.\" 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 acknowledgement:
|
|
.\" This product includes software developed by the University of
|
|
.\" California, Berkeley and its contributors.
|
|
.\" 4. Neither the name of the University nor the names of its contributors
|
|
.\" may be used to endorse or promote products derived from this software
|
|
.\" without specific prior written permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
|
|
.\"
|
|
.\" @(#)mem.4 5.3 (Berkeley) 5/2/91
|
|
.\" jpman %Id: mem.4,v 1.3 1999/08/13 08:27:34 horikawa Stab %
|
|
.\" %Id: mem.4,v 1.3 1997/03/07 02:49:51 jmg Exp %
|
|
.\"
|
|
.Dd May 2, 1991
|
|
.Dt MEM 4 i386
|
|
.Os
|
|
.Sh ̾¾Î
|
|
.Nm mem ,
|
|
.Nm kmem
|
|
.Nd ¥á¥â¥ê¥Õ¥¡¥¤¥ë
|
|
.Sh ²òÀâ
|
|
Æüì¥Õ¥¡¥¤¥ë
|
|
.Nm /dev/mem
|
|
¤Ï¥³¥ó¥Ô¥å¡¼¥¿¤ÎʪÍý¥á¥â¥ê¤Ø¤Î¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ç¤¹¡£
|
|
¤³¤Î¥Õ¥¡¥¤¥ë¤Ç¤Î¥Ð¥¤¥È¥ª¥Õ¥»¥Ã¥È¤Ï¡¢ÊªÍý¥á¥â¥ê¥¢¥É¥ì¥¹¤È¤·¤Æ²ò¼á¤µ¤ì¤Þ¤¹¡£
|
|
¤³¤Î¥Õ¥¡¥¤¥ë¤Ø¤ÎÆɤ߽ñ¤¤Ï¡¢¥á¥â¥ê¤½¤Î¤â¤Î¤Ø¤ÎÆɤ߽ñ¤¤ÈƱÅù¤Ç¤¹¡£
|
|
.Nm /dev/mem
|
|
¤ÎÈÏ°ÏÆâ¤Î¥ª¥Õ¥»¥Ã¥È¤À¤±¤¬µö¤µ¤ì¤Þ¤¹¡£
|
|
.Pp
|
|
.Nm /dev/mem
|
|
¤ÈƱ¤¸¤ä¤ê¤«¤¿¤Ç
|
|
.Nm /dev/kmem
|
|
¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤òÄ̤¸¤Æ¥«¡¼¥Í¥ë¤Î²¾ÁÛ¥á¥â¥ê¤Ë¥¢¥¯¥»¥¹¤Ç¤¤Þ¤¹¡£
|
|
¸½ºß¥á¥â¥ê¤Ë¥Þ¥Ã¥×¤µ¤ì¤Æ¤¤¤ë¥«¡¼¥Í¥ë²¾ÁÛ¥¢¥É¥ì¥¹¤Î¤ß¤¬µö¤µ¤ì¤Þ¤¹¡£
|
|
.Pp
|
|
.Tn ISA
|
|
¥·¥¹¥Æ¥à¤Ç¤Ï
|
|
.Tn I/O
|
|
¥á¥â¥ê¶õ´Ö¤¬ÊªÍý¥¢¥É¥ì¥¹ 0x000a0000 ¤«¤é»Ï¤Þ¤ê 0x00100000 ¤Þ¤Ç³¤¤Þ¤¹¡£
|
|
¸½ºß¤Î¥×¥í¥»¥¹¤Î¥×¥í¥»¥¹Ëè¥Ç¡¼¥¿¤ÎÂ礤µ¤Ï
|
|
.Dv UPAGES
|
|
¤Ç¡¢²¾ÁÛ¥¢¥É¥ì¥¹ 0xf0000000 ¤Ç½ª¤ê¤Þ¤¹¡£
|
|
.Sh ´ØÏ¢¥Õ¥¡¥¤¥ë
|
|
.Bl -tag -width Pa -compact
|
|
.It Pa /dev/mem
|
|
.It Pa /dev/kmem
|
|
.El
|
|
.Sh Îò»Ë
|
|
.Nm mem ,
|
|
.Nm kmem
|
|
¥Õ¥¡¥¤¥ë¤Ï
|
|
.At v6
|
|
¤«¤éÅо줷¤Þ¤·¤¿¡£
|