1.\" $OpenBSD: mpii.4,v 1.16 2022/10/18 07:04:20 kn 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: October 18 2022 $ 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, 40LSISAS3004, 41LSISAS3008, 42LSISAS3108, 43LSISAS3408, 44LSISAS3416, 45LSISAS3508, 46LSISAS3516 47.El 48.Pp 49These chipsets can be found on the following controllers: 50.Pp 51.Bl -dash -offset indent -compact 52.It 53Dell PERC H200, HBA330, 12Gbps SAS HBA 54.It 55IBM ServeRAID H1110 56.It 57Lenovo N2215, ThinkSystem 430 58.It 59LSI SAS 9200-8e, SAS 9207-8i, SAS 9211-4i, SAS 9211-8i 60.It 61Broadcom SAS 9300, HBA 9400 62.It 63Oracle SPARC T Series Platforms 64.El 65.Pp 66Some models of these controllers carry an Integrated RAID (IR) firmware 67providing support for RAID levels 0, 1, 1E, 5 or 10 using SAS or SATA drives. 68All RAID configuration is done through the controllers' BIOSes. 69.Sh SEE ALSO 70.Xr bio 4 , 71.Xr intro 4 , 72.Xr pci 4 , 73.Xr scsi 4 , 74.Xr bioctl 8 , 75.Xr sensorsd 8 , 76.Xr sysctl 8 77.Sh HISTORY 78The 79.Nm 80driver first appeared in 81.Ox 4.7 . 82.Sh AUTHORS 83.An -nosplit 84The 85.Nm 86driver was written by 87.An James Giannoules 88and 89.An Mike Belopuhov . 90.Sh BUGS 91The chips supported by 92.Nm 93do not use a SCSI-like identifier. 94Instead they use an opaque ID and leave discovery order up to the operating 95system. 96The code to handle this is currently not implemented and therefore it is not a 97good idea to run this driver on a multi-boot machine. 98