1.\" Copyright (c) 2013 Achim Leubner 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.\" $FreeBSD$ 26.Dd June 19, 2015 27.Dt AACRAID 4 28.Os 29.Sh NAME 30.Nm aacraid 31.Nd Adaptec AACRAID 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 aacraid 39.Pp 40To compile in debugging code: 41.Cd options AACRAID_DEBUG=N 42.Ed 43.Pp 44Alternatively, to load the driver as a 45module at boot time, place the following line in 46.Xr loader.conf 5 : 47.Bd -literal -offset indent 48aacraid_load="YES" 49.Ed 50.Sh DESCRIPTION 51The 52.Nm 53driver provides support for the Adaptec by PMC RAID controllers, 54including Series 6/7/8 and upcoming families. 55.Pp 56The RAID containers are handled via the 57.Nm aacraidp0 58bus. 59The physical buses are represented by the 60.Nm aacraidp? 61devices (beginning with aacraidp1). 62These devices enable the 63SCSI pass-passthrough interface and allows devices connected 64to the card such as CD-ROMs to be available via the CAM 65.Xr scsi 4 66subsystem. 67Note that not all cards allow this interface to be enabled. 68.Pp 69The 70.Pa /dev/aacraid? 71device nodes provide access to the management interface of the controller. 72One node exists per installed card. 73If the 74.Pa aacraid_linux.ko 75and 76.Pa linux.ko 77modules are loaded, the 78Linux-compatible 79.Xr ioctl 2 80interface for the management device will be enabled and will allow 81Linux-based management applications to control the card. 82.Sh HARDWARE 83Controllers supported by the 84.Nm 85driver include: 86.Pp 87.Bl -bullet -compact 88.It 89Adaptec ASR-6405(T|E) 90.It 91Adaptec ASR-6445 92.It 93Adaptec ASR-6805(T|E|Q|TQ) 94.It 95Adaptec ASR-7085 96.It 97Adaptec ASR-7805(Q) 98.It 99Adaptec ASR-70165 100.It 101Adaptec ASR-71605(E|Q) 102.It 103Adaptec ASR-71685 104.It 105Adaptec ASR-72405 106.It 107Adaptec Series 8 cards 108.El 109.Sh FILES 110.Bl -tag -width /boot/kernel/aacraid.ko -compact 111.It Pa /dev/aacraid? 112aacraid management interface 113.El 114.Sh DIAGNOSTICS 115Compiling with 116.Dv AACRAID_DEBUG 117set to a number between 0 and 3 118will enable increasingly verbose debug messages. 119.Pp 120The adapter can send status and alert messages asynchronously 121to the driver. 122These messages are printed on the system console, 123and are also queued for retrieval by a management application. 124.Sh SEE ALSO 125.Xr kld 4 , 126.Xr linux 4 , 127.Xr scsi 4 , 128.Xr kldload 8 129.Sh AUTHORS 130.An Achim Leubner Aq Mt achim@FreeBSD.org 131.An \&Ed Maste Aq Mt emaste@FreeBSD.org 132.An Scott Long Aq Mt scottl@FreeBSD.org 133.Sh BUGS 134The controller is not actually paused on suspend/resume. 135