1.\" Copyright (c) 2000 Scott Long 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" 25.\" $FreeBSD: head/share/man/man4/aac.4 195614 2009-07-11 08:10:18Z jkim $ 26.Dd March 19, 2014 27.Dt AAC 4 28.Os 29.Sh NAME 30.Nm aac 31.Nd Adaptec AdvancedRAID Controller driver 32.Sh SYNOPSIS 33To compile this driver into the kernel, 34place the following lines in your 35kernel configuration file: 36.Bd -ragged -offset indent 37.Cd device pci 38.Cd device aac 39.Cd device aacp 40.Pp 41To compile in debugging code: 42.Cd options AAC_DEBUG 43.Ed 44.Pp 45Alternatively, to load the driver as a 46module at boot time, place the following line in 47.Xr loader.conf 5 : 48.Bd -literal -offset indent 49aac_load="YES" 50.Ed 51.Sh DESCRIPTION 52The 53.Nm 54driver provides support for the Adaptec AAC family of SCSI Ultra2, Ultra160, 55and Ultra320, SATA and SAS RAID controllers. 56.Pp 57Access to RAID containers is available via the 58.Pa /dev/aacd? 59device nodes. 60The 61.Nm aacp 62device enables the SCSI pass-through interface and allows devices connected 63to the card such as CD-ROMs to be available via the CAM 64.Xr scsi 4 65subsystem. 66Note that not all cards allow this interface to be enabled. 67.Pp 68The 69.Pa /dev/aac? 70device nodes provide access to the management interface of the controller. 71One node exists per installed card. 72The aliases 73.Pa /dev/afa? 74and 75.Pa /dev/hpn? 76exist for compatibility with the Dell and HP versions of management tools, 77respectively. 78.Sh LOADER TUNABLES 79.Bl -tag -width indent 80.It Va hw.aac.msi.enable 81By default, the driver will use MSI if it is supported. 82This behavior can be turned off by setting this tunable to 0. 83.El 84.Sh HARDWARE 85Controllers supported by the 86.Nm 87driver include: 88.Pp 89.Bl -bullet -compact 90.It 91Adaptec AAC-364 92.It 93Adaptec RAID 2045 94.It 95Adaptec RAID 2405 96.It 97Adaptec RAID 2445 98.It 99Adaptec RAID 2805 100.It 101Adaptec RAID 3085 102.It 103Adaptec RAID 31205 104.It 105Adaptec RAID 31605 106.It 107Adaptec RAID 5085 108.It 109Adaptec RAID 51205 110.It 111Adaptec RAID 51245 112.It 113Adaptec RAID 51605 114.It 115Adaptec RAID 51645 116.It 117Adaptec RAID 52445 118.It 119Adaptec RAID 5405 120.It 121Adaptec RAID 5445 122.It 123Adaptec RAID 5805 124.It 125Adaptec SAS RAID 3405 126.It 127Adaptec SAS RAID 3805 128.It 129Adaptec SAS RAID 4000SAS 130.It 131Adaptec SAS RAID 4005SAS 132.It 133Adaptec SAS RAID 4800SAS 134.It 135Adaptec SAS RAID 4805SAS 136.It 137Adaptec SATA RAID 2020SA ZCR 138.It 139Adaptec SATA RAID 2025SA ZCR 140.It 141Adaptec SATA RAID 2026ZCR 142.It 143Adaptec SATA RAID 2410SA 144.It 145Adaptec SATA RAID 2420SA 146.It 147Adaptec SATA RAID 2610SA 148.It 149Adaptec SATA RAID 2620SA 150.It 151Adaptec SATA RAID 2810SA 152.It 153Adaptec SATA RAID 2820SA 154.It 155Adaptec SATA RAID 21610SA 156.It 157Adaptec SCSI RAID 2020ZCR 158.It 159Adaptec SCSI RAID 2025ZCR 160.It 161Adaptec SCSI RAID 2120S 162.It 163Adaptec SCSI RAID 2130S 164.It 165Adaptec SCSI RAID 2130SLP 166.It 167Adaptec SCSI RAID 2230SLP 168.It 169Adaptec SCSI RAID 2200S 170.It 171Adaptec SCSI RAID 2240S 172.It 173Adaptec SCSI RAID 3230S 174.It 175Adaptec SCSI RAID 3240S 176.It 177Adaptec SCSI RAID 5400S 178.It 179Dell CERC SATA RAID 2 180.It 181Dell PERC 2/Si 182.It 183Dell PERC 2/QC 184.It 185Dell PERC 3/Si 186.It 187Dell PERC 3/Di 188.It 189Dell PERC 320/DC 190.It 191HP ML110 G2 (Adaptec SATA RAID 2610SA) 192.It 193HP NetRAID 4M 194.It 195IBM ServeRAID 8i 196.It 197IBM ServeRAID 8k 198.It 199IBM ServeRAID 8s 200.It 201ICP RAID ICP5045BL 202.It 203ICP RAID ICP5085BL 204.It 205ICP RAID ICP5085SL 206.It 207ICP RAID ICP5125BR 208.It 209ICP RAID ICP5125SL 210.It 211ICP RAID ICP5165BR 212.It 213ICP RAID ICP5165SL 214.It 215ICP RAID ICP5445SL 216.It 217ICP RAID ICP5805BL 218.It 219ICP RAID ICP5805SL 220.It 221ICP ICP5085BR SAS RAID 222.It 223ICP ICP9085LI SAS RAID 224.It 225ICP ICP9047MA SATA RAID 226.It 227ICP ICP9067MA SATA RAID 228.It 229ICP ICP9087MA SATA RAID 230.It 231ICP ICP9014RO SCSI RAID 232.It 233ICP ICP9024RO SCSI RAID 234.It 235Legend S220 236.It 237Legend S230 238.It 239Sun STK RAID REM 240.It 241Sun STK RAID EM 242.It 243SG-XPCIESAS-R-IN 244.It 245SG-XPCIESAS-R-EX 246.It 247AOC-USAS-S4i 248.It 249AOC-USAS-S8i 250.It 251AOC-USAS-S4iR 252.It 253AOC-USAS-S8iR 254.It 255AOC-USAS-S8i-LP 256.It 257AOC-USAS-S8iR-LP 258.El 259.Sh FILES 260.Bl -tag -width /boot/kernel/aac.ko -compact 261.It Pa /dev/aac? 262aac management interface 263.It Pa /dev/aacd? 264disk/container interface 265.El 266.Sh DIAGNOSTICS 267Compiling with 268.Dv AAC_DEBUG 269will enable debug messages. 270.Pp 271The adapter can send status and alert messages asynchronously 272to the driver. 273These messages are printed on the system console, 274and are also queued for retrieval by a management application. 275.Sh SEE ALSO 276.Xr kld 4 , 277.Xr scsi 4 , 278.Xr kldload 8 279.Sh HISTORY 280The 281.Nm 282driver first appeared in 283.Fx 4.3 . 284.Sh AUTHORS 285.An Mike Smith Aq Mt msmith@FreeBSD.org 286.An Scott Long Aq Mt scottl@FreeBSD.org 287.Sh BUGS 288This driver is not compatible with Dell controllers that have version 1.x 289firmware. 290The firmware version is the same as the kernel version printed in the BIOS 291POST and driver attach messages. 292.Pp 293The controller is not actually paused on suspend/resume. 294