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 57The following tunables are settable from the loader: 58.Bl -tag -width indent 59.It Va hw.hptrr.attach_generic 60Set to 1 to permit the driver to attach to chips with generic Marvell 61(non-HighPoint) PCI identification. 62These chips are also supported by 63.Xr nata 4 . 64.\"and 65.\".Xr mvs 4 . 66Some vendors are using these chips without providing a RAID BIOS. 67.El 68.Sh HARDWARE 69The 70.Nm 71driver supports the following RAID 72controllers: 73.Pp 74.Bl -bullet -compact 75.It 76RocketRAID 172x series 77.It 78RocketRAID 174x series 79.It 80RocketRAID 2210 81.It 82RocketRAID 222x series 83.It 84RocketRAID 2240 85.It 86RocketRAID 230x series 87.It 88RocketRAID 231x series 89.It 90RocketRAID 232x series 91.It 92RocketRAID 2340 93.It 94RocketRAID 2522 95.El 96.Sh NOTES 97The 98.Nm 99driver only works on the i386 and x86_64 platforms as it requires a 100blob from the manufacturer which they only supply for these platforms. 101.\"The 102.\".Nm 103.\"driver does 104.\".Em not 105.\"work on i386 with 106.\".Xr pae 4 107.\"enabled. 108.Pp 109This driver does not support the RR182x series controller. 110See the 111.Xr hptmv 4 112manual page for details on support. 113.Sh SEE ALSO 114.Xr cam 4 , 115.Xr hpt27xx 4 , 116.Xr hptiop 4 , 117.Xr hptmv 4 , 118.\".Xr mvs 4 , 119.Xr nata 4 , 120.Xr loader 8 121.Sh HISTORY 122The 123.Nm 124device driver first appeared in 125.Fx 6.3 . 126.Sh AUTHORS 127.An -nosplit 128The 129.Nm 130device driver was written by 131.An HighPoint Technologies, Inc. , 132and ported to 133.Fx 134by 135.An Scott Long . 136This manual page was written by 137.An David E. O'Brien . 138.Sh BUGS 139The 140.Nm 141driver does not support manipulating the RAID from the OS, RAIDs need 142to be set up from the on-board BIOS. 143