1.\" $NetBSD: esiop.4,v 1.6 2009/10/19 18:41:08 bouyer Exp $ 2.\" 3.\" Copyright (c) 2002 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 23, 2002 26.Dt ESIOP 4 27.Os 28.Sh NAME 29.Nm esiop 30.Nd Enhanced Symbios Logic/NCR 53c8xx SCSI driver 31.Sh SYNOPSIS 32.Cd "esiop* at pci? dev ? function ?" 33.Cd "options SIOP_SYMLED" 34.Cd "scsibus* at esiop?" 35.Sh DESCRIPTION 36The 37.Nm 38driver provides improved support over 39.Xr siop 4 40for the Symbios Logic/NCR 53x8xx series of 41.Tn SCSI 42controller chips: 43.Pp 44.Bl -dash -compact -offset indent 45.It 4653c825 and 53c825a (Fast-Wide 47.Tn SCSI ) 48.It 4953c875 and 53c875j (Ultra-Wide 50.Tn SCSI ) 51.It 5253c876 (Dual Ultra-Wide 53.Tn SCSI ) 54.It 5553c885 (Ultra-Wide 56.Tn SCSI 57and 58.Tn Ethernet ) 59.It 6053c895 (Ultra2-Wide 61.Tn SCSI ) 62.It 6353c896 (PCI 64bit, dual Ultra2-Wide 64.Tn SCSI ) 65.It 6653c1010-33 (PCI 64bit, dual Ultra160 67.Tn SCSI ) 68.It 6953c1510d (PCI 64bit, dual Ultra2-wide 70.Tn SCSI ) 71.El 72Older adapters are supported by the 73.Xr siop 4 74driver. 75.Pp 76The SIOP_SYMLED option causes the driver to report SCSI activity on the GPIO 77pin 1, which is connected to the activity LED on some adapters. At this time 78only the 53c895 based Symbios and Tekram adapters are known to require this. 79.Sh SEE ALSO 80.Xr cd 4 , 81.Xr ch 4 , 82.Xr intro 4 , 83.Xr pci 4 , 84.Xr scsi 4 , 85.Xr sd 4 , 86.Xr siop 4 , 87.Xr st 4 , 88.Xr uk 4 89.Sh HISTORY 90The 91.Nm 92driver first appeared in 93.Nx 1.6 . 94.Sh AUTHORS 95The 96.Nm 97driver was written by Manuel Bouyer 98.Aq Manuel.Bouyer@lip6.fr 99for 100.Nx . 101