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bt.4 (40461) bt.4 (49831)
1.\"
2.\" Copyright (c) 1994 Jordan Hubbard
3.\" All rights reserved.
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

--- 10 unchanged lines hidden (view full) ---

19.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26.\"
1.\"
2.\" Copyright (c) 1994 Jordan Hubbard
3.\" All rights reserved.
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

--- 10 unchanged lines hidden (view full) ---

19.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26.\"
27.\" $Id: bt.4,v 1.5 1998/03/12 07:30:30 charnier Exp $
27.\" $Id: bt.4,v 1.6 1998/10/16 21:33:34 ken Exp $
28.\"
29.Dd October 16, 1998
30.Dt BT 4 i386
31.Os FreeBSD
32.Sh NAME
33.Nm bt
34.Nd Buslogic/Mylex MultiMaster SCSI host adapter driver
35.Sh SYNOPSIS

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94of rev 3.35 and higher.
95.Pp
96Boards with certain firmware revisions may lock up under heavy load to
97certain devices, especially if tagged queueing is used. Should you encounter
98a problem with your adapter, contact Mylex technical support and ensure you
99have the latest firmware for your controller.
100.Sh SEE ALSO
101.Xr cd 4 ,
28.\"
29.Dd October 16, 1998
30.Dt BT 4 i386
31.Os FreeBSD
32.Sh NAME
33.Nm bt
34.Nd Buslogic/Mylex MultiMaster SCSI host adapter driver
35.Sh SYNOPSIS

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94of rev 3.35 and higher.
95.Pp
96Boards with certain firmware revisions may lock up under heavy load to
97certain devices, especially if tagged queueing is used. Should you encounter
98a problem with your adapter, contact Mylex technical support and ensure you
99have the latest firmware for your controller.
100.Sh SEE ALSO
101.Xr cd 4 ,
102.Xr scsi 4 ,
103.Xr da 4 ,
102.Xr da 4 ,
104.Xr sa 4
103.Xr sa 4 ,
104.Xr scsi 4
105.Sh AUTHORS
106.An Julian Elischer
107wrote a driver for the Multimaster cards that appeared in the 386BSD
108patch kit. The driver was rewritten by
109.An Justin T. Gibbs
105.Sh AUTHORS
106.An Julian Elischer
107wrote a driver for the Multimaster cards that appeared in the 386BSD
108patch kit. The driver was rewritten by
109.An Justin T. Gibbs
110to take advantage of new board features and work with the CAM SCSI framework
111in FreeBSD 3.0R.
110to take advantage of new board features and work with the CAM SCSI framework in
111.Fx 3.0 .
112.Pp
112.Pp
113Special thanks to Leonard N. Zubkoff
113Special thanks to
114.An Leonard N. Zubkoff
114for writing such a complete and well documented Mylex/BusLogic MultiMaster
115driver for Linux. Support in this driver for the wide range of MultiMaster
116controllers and firmware revisions, with their otherwise undocumented quirks,
117would not have been possible without his efforts.
118.Sh FILES
119.Bl -tag -width /usr/share/man0/template.doc -compact
120.It Pa sys/dev/buslogic/bt.c
121Core Driver Implementation

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127EISA Bus Driver Attachment
128.It Pa sys/i386/isa/bt_isa.c
129ISA/VL Bus Driver Attachment
130.El
131.Sh HISTORY
132The
133.Nm
134driver first appeared in the 386BSD patch kit.
115for writing such a complete and well documented Mylex/BusLogic MultiMaster
116driver for Linux. Support in this driver for the wide range of MultiMaster
117controllers and firmware revisions, with their otherwise undocumented quirks,
118would not have been possible without his efforts.
119.Sh FILES
120.Bl -tag -width /usr/share/man0/template.doc -compact
121.It Pa sys/dev/buslogic/bt.c
122Core Driver Implementation

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128EISA Bus Driver Attachment
129.It Pa sys/i386/isa/bt_isa.c
130ISA/VL Bus Driver Attachment
131.El
132.Sh HISTORY
133The
134.Nm
135driver first appeared in the 386BSD patch kit.
135