1.\" 2.\" Copyright (c) 2007 Me 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR 15.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT, 18.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24.\" 25.\" $FreeBSD: src/share/man/man4/hptrr.4,v 1.6 2012/06/17 03:54:10 eadler Exp $ 26.\" 27.Dd August 3, 2012 28.Dt HPTRR 4 29.Os 30.Sh NAME 31.Nm hptrr 32.Nd "HighPoint RocketRAID device driver" 33.Sh SYNOPSIS 34To compile this driver into the kernel, 35place the following line in your 36kernel configuration file: 37.Bd -ragged -offset indent 38.Cd "device hptrr" 39.Cd "device scbus" 40.Cd "device da" 41.Ed 42.Pp 43Alternatively, to load the driver as a 44module at boot time, place the following line in 45.Xr loader.conf 5 : 46.Bd -literal -offset indent 47hptrr_load="YES" 48.Ed 49.Sh DESCRIPTION 50The 51.Nm 52driver provides support for HighPoint's RocketRAID based RAID controllers. 53.Pp 54These devices support SATA/ATA disk drives 55and provide RAID0 (striping), RAID1 (mirroring), and RAID5 functionality. 56.Sh LOADER TUNABLES 57.Pp 58The following tunables are settable from the loader: 59.Bl -tag -width indent 60.It Va hw.hptrr.attach_generic 61Set to 1 to permit the driver to attach to chips with generic Marvell 62(non-HighPoint) PCI identification. 63These chips are also supported by 64.Xr nata 4 . 65.\"and 66.\".Xr mvs 4 . 67Some vendors are using these chips without providing a RAID BIOS. 68.El 69.Sh HARDWARE 70The 71.Nm 72driver supports the following RAID 73controllers: 74.Pp 75.Bl -bullet -compact 76.It 77RocketRAID 172x series 78.It 79RocketRAID 174x series 80.It 81RocketRAID 2210 82.It 83RocketRAID 222x series 84.It 85RocketRAID 2240 86.It 87RocketRAID 230x series 88.It 89RocketRAID 231x series 90.It 91RocketRAID 232x series 92.It 93RocketRAID 2340 94.It 95RocketRAID 2522 96.El 97.Sh NOTES 98The 99.Nm 100driver only works on the i386 and x86_64 platforms as it requires a 101blob from the manufacturer which they only supply for these platforms. 102.\"The 103.\".Nm 104.\"driver does 105.\".Em not 106.\"work on i386 with 107.\".Xr pae 4 108.\"enabled. 109.Pp 110This driver does not support the RR182x series controller. 111See the 112.Xr hptmv 4 113manual page for details on support. 114.Sh SEE ALSO 115.Xr cam 4 , 116.Xr hpt27xx 4 , 117.Xr hptiop 4 , 118.Xr hptmv 4 , 119.\".Xr mvs 4 , 120.Xr nata 4 , 121.Xr loader 8 122.Sh HISTORY 123The 124.Nm 125device driver first appeared in 126.Fx 6.3 . 127.Sh AUTHORS 128.An -nosplit 129The 130.Nm 131device driver was written by 132.An HighPoint Technologies, Inc. , 133and ported to 134.Fx 135by 136.An Scott Long . 137This manual page was written by 138.An David E. O'Brien . 139.Sh BUGS 140The 141.Nm 142driver does not support manipulating the RAID from the OS, RAIDs need 143to be set up from the on-board BIOS. 144