1.\" $OpenBSD: arc.4,v 1.16 2014/01/24 18:32:27 chris 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: January 24 2014 $ 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-1212 PCI Express 4 Port SATA RAID Controller 58.It 59ARC-1213 PCI Express 4 Port SATA RAID Controller 60.It 61ARC-1214 PCI Express 4 Port SATA RAID Controller 62.It 63ARC-1220 PCI Express 8 Port SATA RAID Controller 64.It 65ARC-1222 PCI Express 8 Port SATA RAID Controller 66.It 67ARC-1223 PCI Express 8 Port SATA RAID Controller 68.It 69ARC-1224 PCI Express 8 Port SATA RAID Controller 70.It 71ARC-1230 PCI Express 12 Port SATA RAID Controller 72.It 73ARC-1230ML PCI Express 12 Port SATA RAID Controller 74.It 75ARC-1231ML PCI Express 12 Port SATA RAID Controller 76.It 77ARC-1260 PCI Express 16 Port SATA RAID Controller 78.It 79ARC-1260ML PCI Express 16 Port SATA RAID Controller 80.It 81ARC-1261ML PCI Express 16 Port SATA RAID Controller 82.It 83ARC-1264il-12 PCI Express 12 Port SATA RAID Controller 84.It 85ARC-1264il-16 PCI Express 16 Port SATA RAID Controller 86.It 87ARC-1280 PCI Express 24 Port SATA RAID Controller 88.It 89ARC-1280ML PCI Express 24 Port SATA RAID Controller 90.It 91ARC-1284ML-24 PCI Express 24 Port SATA RAID Controller 92.It 93ARC-1680 PCI Express 8 Port SAS RAID Controller 94.It 95ARC-1680LP PCI Express 8 Port SAS RAID Controller 96.It 97ARC-1680i PCI Express 8 Port SAS RAID Controller 98.It 99ARC-1680x PCI Express 8 Port SAS RAID Controller 100.It 101ARC-1681 PCI-X 8 Port SAS RAID Controller 102.It 103ARC-1880ixl-8 PCI Express 12 Port SAS RAID Controller 104.It 105ARC-1880ixl-12 PCI Express 16 Port SAS RAID Controller 106.It 107ARC-1882i PCI Express 8 Port SAS RAID Controller 108.It 109ARC-1882x PCI Express 8 Port SAS RAID Controller 110.It 111ARC-1882LP PCI Express 8 Port SAS RAID Controller 112.It 113ARC-1882ix-12 PCI Express 16 Port SAS RAID Controller 114.It 115ARC-1882ix-16 PCI Express 20 Port SAS RAID Controller 116.It 117ARC-1882ix-24 PCI Express 28 Port SAS RAID Controller 118.It 119ARC-1883X PCI Express 16 Port SAS RAID Controller 120.El 121.Pp 122These controllers can support RAID levels 0, 1, 1E, 3, 5, 6, and JBOD. 123.Pp 124.Nm 125supports alarm control and monitoring of volumes configured on the 126controllers via the 127.Xr bio 4 128interface and the 129.Xr bioctl 8 130utility. 131.Sh SEE ALSO 132.Xr bio 4 , 133.Xr intro 4 , 134.Xr pci 4 , 135.Xr scsi 4 , 136.Xr bioctl 8 137.Sh HISTORY 138The 139.Nm 140driver first appeared in 141.Ox 4.0 . 142.Sh AUTHORS 143.An -nosplit 144The 145.Nm 146driver was written by 147.An David Gwynne Aq Mt dlg@openbsd.org . 148