1.\" $OpenBSD: arc.4,v 1.13 2012/08/14 01:08:19 dlg Exp $ 2.\" 3.\" Copyright (c) 2006 David Gwynne <dlg@openbsd.org> 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.Dd $Mdocdate: August 14 2012 $ 18.Dt ARC 4 19.Os 20.Sh NAME 21.Nm arc 22.Nd Areca Technology Corporation SAS/SATA RAID controller 23.Sh SYNOPSIS 24.Cd "arc* at pci?" 25.Sh DESCRIPTION 26The 27.Nm 28driver provides support for the PCI-X and PCI Express RAID controllers from 29Areca Technology Corporation: 30.Pp 31.Bl -dash -offset indent -compact 32.It 33ARC-1110 PCI-X 4 Port SATA RAID Controller 34.It 35ARC-1110ML PCI-X 4 Port SATA RAID Controller 36.It 37ARC-1120 PCI-X 8 Port SATA RAID Controller 38.It 39ARC-1120ML PCI-X 8 Port SATA RAID Controller 40.It 41ARC-1130 PCI-X 12 Port SATA RAID Controller 42.It 43ARC-1130ML PCI-X 12 Port SATA RAID Controller 44.It 45ARC-1160 PCI-X 16 Port SATA RAID Controller 46.It 47ARC-1160ML PCI-X 16 Port SATA RAID Controller 48.It 49ARC-1170 PCI-X 24 Port SATA RAID Controller 50.It 51ARC-1200 Rev A PCI Express 2 Port SATA RAID Controller 52.It 53ARC-1202 PCI Express 2 Port SATA RAID Controller 54.It 55ARC-1210 PCI Express 4 Port SATA RAID Controller 56.It 57ARC-1220 PCI Express 8 Port SATA RAID Controller 58.It 59ARC-1230 PCI Express 12 Port SATA RAID Controller 60.It 61ARC-1230ML PCI Express 12 Port SATA RAID Controller 62.It 63ARC-1231ML PCI Express 12 Port SATA RAID Controller 64.It 65ARC-1260 PCI Express 16 Port SATA RAID Controller 66.It 67ARC-1260ML PCI Express 16 Port SATA RAID Controller 68.It 69ARC-1261ML PCI Express 16 Port SATA RAID Controller 70.It 71ARC-1280 PCI Express 24 Port SATA RAID Controller 72.It 73ARC-1280ML PCI Express 24 Port SATA RAID Controller 74.It 75ARC-1680 PCI Express 8 Port SAS RAID Controller 76.It 77ARC-1680LP PCI Express 8 Port SAS RAID Controller 78.It 79ARC-1680i PCI Express 8 Port SAS RAID Controller 80.It 81ARC-1680x PCI Express 8 Port SAS RAID Controller 82.It 83ARC-1681 PCI-X 8 Port SAS RAID Controller 84.El 85.Pp 86These controllers can support RAID levels 0, 1, 1E, 3, 5, 6, and JBOD. 87.Pp 88.Nm 89supports alarm control and monitoring of volumes configured on the 90controllers via the 91.Xr bio 4 92interface and the 93.Xr bioctl 8 94utility. 95.Sh SEE ALSO 96.Xr bio 4 , 97.Xr intro 4 , 98.Xr pci 4 , 99.Xr scsi 4 , 100.Xr bioctl 8 101.Sh HISTORY 102The 103.Nm 104driver first appeared in 105.Ox 4.0 . 106.Sh AUTHORS 107.An -nosplit 108The 109.Nm 110driver was written by 111.An David Gwynne Aq dlg@openbsd.org . 112