1.\" $OpenBSD: oosiop.4,v 1.10 2015/12/01 07:50:05 deraadt Exp $ 2.\" $NetBSD: osiop.4,v 1.2 2001/09/22 01:44:55 wiz Exp $ 3.\" 4.\" Copyright (c) 2001 Izumi Tsutsui. All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. The name of the author may not be used to endorse or promote products 15.\" derived from this software without specific prior written permission. 16.\" 17.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27.\" 28.Dd $Mdocdate: December 1 2015 $ 29.Dt OOSIOP 4 30.Os 31.Sh NAME 32.Nm oosiop 33.Nd Symbios/NCR 53C700 SCSI driver 34.Sh SYNOPSIS 35.Cd "# hppa" 36.Cd "oosiop* at gsc? irq 9" 37.Sh DESCRIPTION 38The 39.Nm 40driver provides support for the 41.Tn Symbios/NCR 4253C700 43.Tn SCSI 44controller chip. 45.Pp 46The 47.Tn Symbios/NCR 4853C710 49.Tn SCSI 50controller is handled by the 51.Xr osiop 4 52driver, while the 53.Tn Symbios/NCR 5453C8xx 55.Tn PCI 56.Tn SCSI 57host adapters are handled by the 58.Xr siop 4 59driver. 60.\" .Sh CONFIGURATION 61.\" The 62.\" .Nm 63.\" driver supports the following 64.\" .Sy flags 65.\" for use in 66.\" .Xr config 8 67.\" files: 68.\" .Pp 69.\" .Bl -tag -compact -width "bits 8-15:" 70.\" .It bits 0-7 : 71.\" disable disconnect/reselect for the corresponding 72.\" .Tn SCSI 73.\" target 74.\" .It bits 8-15 : 75.\" disable synchronous negotiation for 76.\" .Tn SCSI 77.\" target 78.\" .It bits 16 : 79.\" disable DMA interrupts 80.\" .El 81.\" .Pp 82.\" .Qq Target 83.\" is synonymous with 84.\" .Tn SCSI 85.\" ID number. 86.\" .Pp 87.\" Note that 88.\" .Tn SCSI 89.\" tape drives should be allowed to perform disconnect/reselect or performance 90.\" will suffer. 91.\" .Sh BUGS 92.\" Neither 93.\" .Tn DMA 94.\" or synchronous data transfers are currently supported. 95.Sh SEE ALSO 96.Xr cd 4 , 97.Xr ch 4 , 98.Xr intro 4 , 99.Xr osiop 4 , 100.Xr scsi 4 , 101.Xr sd 4 , 102.Xr siop 4 , 103.Xr st 4 , 104.Xr uk 4 105.Pp 106.Lk http://www.lsilogic.com/ 107.Sh HISTORY 108The 109.Nm 110driver first appeared in 111.Nx 1.6 , 112and was ported to 113.Ox 3.5 . 114