| mps.4 (231170) | mps.4 (233648) |
|---|---|
| 1.\" | 1.\" |
| 2.\" Copyright (c) 2010 Spectra Logic Corporation 3.\" All rights reserved. | 2.\" Copyright (c) 2010 Spectra Logic Corporation 3.\" All rights reserved. |
| 4.\" | 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.\" without modification. 11.\" 2. Redistributions in binary form must reproduce at minimum a disclaimer 12.\" substantially similar to the "NO WARRANTY" disclaimer below 13.\" ("Disclaimer") and any redistribution must be conditioned upon 14.\" including a substantially similar Disclaimer requirement for further 15.\" binary redistribution. | 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.\" without modification. 11.\" 2. Redistributions in binary form must reproduce at minimum a disclaimer 12.\" substantially similar to the "NO WARRANTY" disclaimer below 13.\" ("Disclaimer") and any redistribution must be conditioned upon 14.\" including a substantially similar Disclaimer requirement for further 15.\" binary redistribution. |
| 16.\" | 16.\" |
| 17.\" NO WARRANTY 18.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19.\" "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20.\" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 21.\" A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22.\" HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 26.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 27.\" IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28.\" POSSIBILITY OF SUCH DAMAGES. | 17.\" NO WARRANTY 18.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19.\" "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20.\" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 21.\" A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22.\" HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 26.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 27.\" IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28.\" POSSIBILITY OF SUCH DAMAGES. |
| 29.\" | 29.\" |
| 30.\" mps driver man page. 31.\" 32.\" Author: Ken Merry <ken@FreeBSD.org> 33.\" 34.\" $Id: //depot/SpectraBSD/head/share/man/man4/mps.4#6 $ | 30.\" mps driver man page. 31.\" 32.\" Author: Ken Merry <ken@FreeBSD.org> 33.\" 34.\" $Id: //depot/SpectraBSD/head/share/man/man4/mps.4#6 $ |
| 35.\" $FreeBSD: head/share/man/man4/mps.4 231170 2012-02-07 23:43:29Z ken $ | 35.\" $FreeBSD: head/share/man/man4/mps.4 233648 2012-03-29 05:02:12Z eadler $ |
| 36.\" 37.Dd February 7, 2012 38.Dt MPS 4 39.Os 40.Sh NAME 41.Nm mps 42.Nd LSI Fusion-MPT 2 Serial Attached SCSI driver 43.Sh SYNOPSIS --- 68 unchanged lines hidden (view full) --- 112.Nm 113driver instance, set the following tunable value in 114.Xr loader.conf 5 : 115.Bd -literal -offset indent 116dev.mps.X.disable_msix=1 117.Ed 118.Pp 119To set the maximum number of DMA chains allocated for all adapters, | 36.\" 37.Dd February 7, 2012 38.Dt MPS 4 39.Os 40.Sh NAME 41.Nm mps 42.Nd LSI Fusion-MPT 2 Serial Attached SCSI driver 43.Sh SYNOPSIS --- 68 unchanged lines hidden (view full) --- 112.Nm 113driver instance, set the following tunable value in 114.Xr loader.conf 5 : 115.Bd -literal -offset indent 116dev.mps.X.disable_msix=1 117.Ed 118.Pp 119To set the maximum number of DMA chains allocated for all adapters, |
| 120set the following variable in | 120set the following variable in |
| 121.Xr loader.conf 5 : 122.Bd -literal -offset indent 123hw.mps.max_chains=NNNN 124.Ed 125.Pp 126To set the maximum number of DMA chains allocated for a specific adapter, 127set the following variable in 128.Xr loader.conf 5 : --- 73 unchanged lines hidden (view full) --- 202This man page was written by 203.An Ken Merry Aq ken@FreeBSD.org . 204.Sh BUGS 205This driver has a couple of known shortcomings: 206.Bl -bullet -compact 207.It 208Not endian safe. 209It only works on little endian machines (e.g. amd64 and i386). | 121.Xr loader.conf 5 : 122.Bd -literal -offset indent 123hw.mps.max_chains=NNNN 124.Ed 125.Pp 126To set the maximum number of DMA chains allocated for a specific adapter, 127set the following variable in 128.Xr loader.conf 5 : --- 73 unchanged lines hidden (view full) --- 202This man page was written by 203.An Ken Merry Aq ken@FreeBSD.org . 204.Sh BUGS 205This driver has a couple of known shortcomings: 206.Bl -bullet -compact 207.It 208Not endian safe. 209It only works on little endian machines (e.g. amd64 and i386). |
| 210.It | 210.It |
| 211No userland utility available (e.g. 212.Xr mptutil 8) 213.It 214The driver probes devices sequentially. 215If your system has a large number of devices, the probe will take a while. 216.El | 211No userland utility available (e.g. 212.Xr mptutil 8) 213.It 214The driver probes devices sequentially. 215If your system has a large number of devices, the probe will take a while. 216.El |