21e2510ac8
(Currently, update to RELENG_4 is not scheduled) Obtained from: jpman Project <manjp@jp.FreeBSD.org>
63 lines
2.4 KiB
Groff
63 lines
2.4 KiB
Groff
.\"
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.\" Copyright (c) 1994 Wilko Bulte
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. The name of the author may not be used to endorse or promote products
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.\" derived from this software withough specific prior written permission
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.\" %Id: ahb.4,v 1.9 1998/10/16 04:41:38 ken Exp %
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.\" jpman %Id: ahb.4,v 1.3 1999/11/19 15:20:40 horikawa Stab %
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.\"
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.Dd October 15, 1998
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.Dt AHB 4 i386
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.Os FreeBSD
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.Sh 名称
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.Nm ahb
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.Nd Adaptec 社製 EISA SCSI ホストアダプタドライバ
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.Sh 書式
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.Cd controller ahb0
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.Cd controller scbus0 at ahb0
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.Sh 解説
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このドライバは、
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.Dq Em エンハンスト
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モードに設定した Adaptec 174x ホストアダプタに接続された
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.Tn SCSI
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バスへのアクセスを提供します。
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タグ付きキューイング、同期 SCSI 転送をサポートしています。
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.Sh 警告
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Adaptec 174X は SCSI バスのターミネータの処理と使用するケーブルの長さ
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に極めて敏感です。また、最近のいくつかのデバイスの操作に難が
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あり、それら新型デバイスのスピードに対応できず、コントローラにおいて
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タイミング上の問題が生じることがあります。この種の機器間の不整合に
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対処するための機構は知られていません。
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.Sh 関連項目
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.Xr aha 4 ,
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.Xr ahc 4 ,
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.Xr cd 4 ,
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.Xr scsi 4 ,
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.Xr da 4 ,
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.Xr sa 4
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.Sh 作者
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.Nm
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ドライバは、
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.An Justin T. Gibbs
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が作成しました。
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