1.\" $OpenBSD: mpii.4,v 1.12 2012/11/17 13:05:00 jmc Exp $ 2.\" 3.\" Copyright (c) 2010 Marco Peereboom <marco@openbsd.org> 4.\" Copyright (c) 2009 David Gwynne <dlg@openbsd.org> 5.\" 6.\" Permission to use, copy, modify, and distribute this software for any 7.\" purpose with or without fee is hereby granted, provided that the above 8.\" copyright notice and this permission notice appear in all copies. 9.\" 10.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17.\" 18.Dd $Mdocdate: November 17 2012 $ 19.Dt MPII 4 20.Os 21.Sh NAME 22.Nm mpii 23.Nd LSI Logic Fusion-MPT Message Passing Interface II 24.Sh SYNOPSIS 25.Cd "mpii* at pci?" 26.Sh DESCRIPTION 27The 28.Nm 29driver provides support for storage controllers using the 30LSI Logic Fusion-MPT Message Passing Interface II 31family of chipsets: 32.Pp 33.Bl -dash -offset indent -compact 34.It 35LSISAS2004, 36LSISAS2008, 37LSISAS2108, 38LSISAS2208, 39LSISAS2308 40.El 41.Pp 42These chipsets can be found on the following controllers: 43.Pp 44.Bl -dash -offset indent -compact 45.It 46Dell PERC H200 47.It 48IBM ServeRAID H1110 49.It 50LSI SAS 9200-8e, SAS 9207-8i, SAS 9211-4i, SAS 9211-8i 51.El 52.Pp 53Some models of these controllers have varying degrees of support for RAID 0 54and RAID 1. 55.Sh SEE ALSO 56.Xr bio 4 , 57.Xr intro 4 , 58.Xr pci 4 , 59.Xr scsi 4 , 60.Xr bioctl 8 , 61.Xr sensorsd 8 , 62.Xr sysctl 8 63.Sh HISTORY 64The 65.Nm 66driver first appeared in 67.Ox 4.7 . 68.Sh AUTHORS 69.An -nosplit 70The 71.Nm 72driver was written by 73.An James Giannoules 74and 75.An Mike Belopuhov . 76.Sh BUGS 77The chips supported by 78.Nm 79do not use a SCSI-like identifier. 80Instead they use an opaque ID and leave discovery order up to the operating 81system. 82The code to handle this is currently not implemented and therefore it is not a 83good idea to run this driver on a multi-boot machine. 84