1.\" $NetBSD: siop.4,v 1.13 2002/04/23 20:10:28 bouyer 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.\" 3. All advertising materials mentioning features or use of this software 14.\" must display the following acknowledgement: 15.\" This product includes software developed by Manuel Bouyer 16.\" 4. Neither the name of the University nor the names of its contributors 17.\" may be used to endorse or promote products derived from this software 18.\" without specific prior written permission. 19.\" 20.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 21.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 22.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 23.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 24.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28.\" INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30.\" 31.Dd May 15, 2000 32.Dt SIOP 4 33.Os 34.Sh NAME 35.Nm siop 36.Nd Symbios Logic/NCR 53c8xx SCSI driver 37.Sh SYNOPSIS 38.Cd "siop* at pci? dev ? function ?" 39.Cd "options SIOP_SYMLED" 40.Cd "scsibus* at siop?" 41.Sh DESCRIPTION 42The 43.Nm 44driver provides support for the Symbios Logic/NCR 53x8xx series of 45.Tn SCSI 46controller chips: 47.Pp 48.Bl -dash -compact -offset indent 49.It 5053c810, 53c810a and 53c815 (Fast 51.Tn SCSI ) 52.It 5353c820, 53c825 and 53c825a (Fast-Wide 54.Tn SCSI ) 55.It 5653c860 (Ultra 57.Tn SCSI ) 58.It 5953c875 and 53c875j (Ultra-Wide 60.Tn SCSI ) 61.It 6253c876 (Dual Ultra-Wide 63.Tn SCSI ) 64.It 6553c885 (Ultra-Wide 66.Tn SCSI 67and 68.Tn Ethernet ) 69.It 7053c895 (Ultra2-Wide 71.Tn SCSI ) 72.It 7353c896 (PCI 64bit, dual Ultra2-Wide 74.Tn SCSI ) 75.It 7653c1010-33 (PCI 64bit, dual Ultra160 77.Tn SCSI ) 78.It 7953c1510d (PCI 64bit, dual Ultra2-wide 80.Tn SCSI ) 81.El 82The SIOP_SYMLED option causes the driver to report SCSI activity on the GPIO 83pin 1, which is connected to the activity LED on some adapters. At this time 84only the 53c895 based Symbios and Tekram adapters are known 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. Use 118.Xr esiop 4 119for Ultra160 support. 120