Change hardwired irqs to soft irqs (?).

Add manpage for Buslogic cards, since we didn't have one.

1 files changed, 61 insertions, 0 deletions

diff --git a/share/man/man4/bt.4 b/share/man/man4/bt.4
new file mode 100644
index 0000000..6ed9737
--- /dev/null
+++ b/share/man/man4/bt.4
@@ -0,0 +1,61 @@
+.\"
+.\" Copyright (c) 1994 Jordan Hubbard
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. The name of the author may not be used to endorse or promote products
+.\"    derived from this software withough specific prior written permission
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.\"
+.Dd August 31, 1994
+.Dt BT 4 i386
+.Os FreeBSD
+.Sh NAME
+.Nm bt
+.Nd
+Buslogic SCSI host adapter driver
+.Sh SYNOPSIS
+.Cd "controller bt0 at isa? port" \&"IO_BT0\&" bio irq ? vector btintr
+.Cd "controller scbus0
+.sp
+For each connected disk:
+.Cd "device sd0
+.sp
+For each connected tape device:
+.Cd "device st0
+.sp
+For one or more cdroms:
+.Cd "device cd0
+.Sh DESCRIPTION
+This driver provides access to SCSI devices connected to a Buslogic 
+545, 445, 742, 747 or 946 hostadapter. 
+.Sh FILES
+.Bl -tag -width Pa -compact
+.It Pa /sys/i386/conf/GENERICBT
+sample generic kernel config file for Buslogic based systems
+.It Pa /sys/i386/isa/bt742a.c
+driver source
+.El
+.Sh SEE ALSO
+.Xr cd 4
+.Xr scsi 4
+.Xr sd 4
+.Xr st 4