1.\" $NetBSD: siop.4,v 1.19 2014/02/24 07:23:40 skrll Exp $ 2.\" 3.\" Copyright (c) 2000 Manuel Bouyer. 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 AUTHOR ``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 AUTHOR 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.Dd April 5, 2008 26.Dt SIOP 4 27.Os 28.Sh NAME 29.Nm siop 30.Nd Symbios Logic/NCR 53c8xx SCSI driver 31.Sh SYNOPSIS 32.Ss hppa 33.Cd "siop* at mainbus? irq 3" 34.Cd "siop* at phatomas? irq 3" 35.Ss PCI 36.Cd "siop* at pci? dev ? function ?" 37.Pp 38.Cd "options SIOP_SYMLED" 39.Cd "scsibus* at siop?" 40.Sh DESCRIPTION 41The 42.Nm 43driver provides support for the Symbios Logic/NCR 53x8xx series of 44.Tn SCSI 45controller chips: 46.Pp 47.Bl -dash -compact -offset indent 48.It 4953c810, 53c810a and 53c815 (Fast 50.Tn SCSI ) 51.It 5253c820, 53c825 and 53c825a (Fast-Wide 53.Tn SCSI ) 54.It 5553c860 (Ultra 56.Tn SCSI ) 57.It 5853c875 and 53c875j (Ultra-Wide 59.Tn SCSI ) 60.It 6153c876 (Dual Ultra-Wide 62.Tn SCSI ) 63.It 6453c885 (Ultra-Wide 65.Tn SCSI 66and 67.Tn Ethernet ) 68.It 6953c895 (Ultra2-Wide 70.Tn SCSI ) 71.It 7253c896 (PCI 64bit, dual Ultra2-Wide 73.Tn SCSI ) 74.It 7553c1010-33 (PCI 64bit, dual Ultra160 76.Tn SCSI ) 77.It 7853c1510d (PCI 64bit, dual Ultra2-wide 79.Tn SCSI ) 80.El 81The SIOP_SYMLED option causes the driver to report SCSI activity on the GPIO 82pin 1, which is connected to the activity LED on some adapters. 83At this time only the 53c895 based Symbios and Tekram adapters are 84known to require this. 85.Pp 86If both 87.Nm 88and the 89.Xr esiop 4 90drivers are compiled, 91.Xr esiop 4 92will take precedence for controllers it supports. 93.Sh SEE ALSO 94.Xr cd 4 , 95.Xr ch 4 , 96.Xr esiop 4 , 97.Xr intro 4 , 98.Xr pci 4 , 99.Xr scsi 4 , 100.Xr sd 4 , 101.Xr st 4 , 102.Xr uk 4 103.Sh HISTORY 104The 105.Nm 106driver first appeared in 107.Nx 1.5 . 108.Sh AUTHORS 109The 110.Nm 111driver was written by Manuel Bouyer 112.Aq Manuel.Bouyer@lip6.fr 113for 114.Nx . 115.Sh BUGS 116.Nm 117supports the 53c1010-33 in Ultra2-wide mode only. 118Use 119.Xr esiop 4 120for Ultra160 support. 121