1.\" $NetBSD: aac.4,v 1.7 2004/05/06 18:47:49 wiz Exp $ 2.\" 3.\" Copyright (c) 2000 Scott Long 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 15.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25.\" SUCH DAMAGE. 26.\" 27.\" from FreeBSD: aac.4,v 1.18 2001/09/27 21:52:42 scottl Exp 28.Dd May 6, 2004 29.Dt AAC 4 30.Os 31.Sh NAME 32.Nm aac 33.Nd Adaptec AdvancedRAID Controller driver 34.Sh SYNOPSIS 35.Cd "aac* at pci? dev ? function ?" 36.Cd "ld* at aac? unit ?" 37.Sh DESCRIPTION 38The 39.Nm 40driver provides support for the Adaptec AAC family of SCSI RAID controllers. 41These controllers support RAID 0, 1, 5, 10, and volume sets. 42They have four channels in the add-in version 43or 1-2 channels in the motherboard integrated version, 44and are most often found relabeled by Dell or Hewlett-Packard. 45Supported controllers include: 46.Pp 47.Bl -bullet -compact 48.It 49Adaptec AAC-364 50.It 51Adaptec SCSI RAID 2120S 52.It 53Adaptec SCSI RAID 2200S 54.It 55Adaptec SATA RAID 2410SA 56.It 57Adaptec SCSI RAID 5400S 58.It 59Dell PERC 2/Si 60.It 61Dell PERC 2/QC 62.It 63Dell PERC 3/Di 64.It 65Dell PERC 3/Si 66.It 67Dell PERC 320/DC 68.It 69HP NetRAID 4M 70.Pp 71.El 72Access to RAID containers is available via the 73.Nm ld 74device driver. 75Individual drives cannot be accessed unless they are part of a container 76or volume set, and non-fixed disks cannot be accessed. 77Containers can be configured by using either the on-board BIOS utility of 78the card. 79.Sh DIAGNOSTICS 80The adapter can send status and alert messages asynchronously to the driver. 81These messages are printed on the system console. 82.Sh SEE ALSO 83.Xr intro 4 , 84.Xr ld 4 85.Sh HISTORY 86The 87.Nm 88driver first appeared in 89.Nx 1.6 . 90.Sh AUTHORS 91Mike Smith 92.Aq msmith@freebsd.org 93and 94Scott Long 95.Aq scottl@freebsd.org 96wrote the 97.Nm 98driver for 99.Fx , 100and 101Andrew Doran 102.Aq ad@NetBSD.org 103ported it to 104.Nx . 105.Sh BUGS 106This driver is not compatible with controllers that have version 1.x firmware. 107The firmware version is the same as the kernel version printed in the BIOS 108POST and driver attach messages. 109