1.\"	$OpenBSD: siop.4,v 1.9 2004/03/12 00:04:51 miod Exp $
2.\"	$NetBSD: siop.4,v 1.3 2000/10/23 16:38:10 bouyer Exp $
3.\"
4.\" Copyright (c) 2000 Manuel Bouyer.
5.\"
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7.\" modification, are permitted provided that the following conditions
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32.\"
33.Dd March 12, 2004
34.Dt SIOP 4
35.Os
36.Sh NAME
37.Nm siop
38.Nd LSI/Symbios Logic/NCR 53c8xx SCSI driver
39.Sh SYNOPSIS
40.Cd "siop* at pci? dev ? function ?"
41.Cd "scsibus* at siop?"
42.Sh DESCRIPTION
43The
44.Nm
45driver provides support for following LSI/Symbios Logic/NCR 53c8xx and
46related
47.Tn SCSI
48controller chips:
49.Pp
50.Bl -dash -compact -offset indent
51.It
5253c810, 53c810a and 53c815 (Fast
53.Tn SCSI )
54.It
5553c820, 53c825 and 53c825a (Fast-Wide
56.Tn SCSI )
57.It
5853c860 (Ultra
59.Tn SCSI )
60.It
6153c875 and 53c875j (Ultra-Wide
62.Tn SCSI )
63.It
6453c876 (Dual Ultra-Wide
65.Tn SCSI )
66.It
6753c885 (Ultra-Wide
68.Tn SCSI
69and
70.Tn Ethernet )
71.It
7253c895 and 53c895a (Ultra2-Wide
73.Tn SCSI )
74.It
7553c896 (PCI 64bit, dual Ultra2-Wide
76.Tn SCSI )
77.It
7853c1010 (PCI 64bit, dual Ultra3-Wide
79.Tn SCSI .
80.Em NOTE :
81at this time
82.Nm
83supports at most Ultra2-Wide with this chip)
84.It
8553c1510D (dual Ultra2-Wide
86.Tn SCSI )
87.El
88.Pp
89.Nm
90replaces the older
91.Nm ncr
92driver which supported most of these devices.
93.Pp
94Older 53C700 and 53C710 controllers are supported by the
95.Xr oosiop 4
96and
97.Xr osiop 4
98drivers, respectively.
99.Sh SEE ALSO
100.Xr cd 4 ,
101.Xr ch 4 ,
102.Xr intro 4 ,
103.Xr ncr 4 ,
104.Xr oosiop 4 ,
105.Xr osiop 4 ,
106.Xr pci 4 ,
107.Xr scsi 4 ,
108.Xr sd 4 ,
109.Xr \&st 4 ,
110.Xr uk 4
111.Pp
112.Pa http://www.lsilogic.com/
113.Sh HISTORY
114The
115.Nm
116driver first appeared in
117.Nx 1.5 ,
118.Ox
119support was added in
120.Ox 2.9 .
121.Sh AUTHORS
122The
123.Nm
124driver was written by
125.An Manuel Bouyer Aq Manuel.Bouyer@lip6.fr
126for
127.Nx .
128It was ported to
129.Ox
130with 53c1010 support added by
131.An Ken Westerback Aq krw@openbsd.org
132using code from the
133.Fx
134sym-2 driver written by
135.An Gerard Roudier Aq groudier@FreeBSD.org .
136