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update for the wide range of systems now using an esp driver to talk to the ncr53c9x MI code

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fair 1998-06-19 11:28:56 +00:00
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102
share/man/man4/esp.4
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@ -1,6 +1,6 @@
.\" $NetBSD: esp.4,v 1.3 1998/04/30 08:50:05 fair Exp $
.\" $NetBSD: esp.4,v 1.4 1998/06/19 11:28:56 fair Exp $
.\"
.\" Copyright (c) 1997 Eric S. Hvozda (hvozda@netcom.com)
.\" Copyright (c) 1997 Eric S. Hvozda <hvozda@netcom.com>
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
@ -28,32 +28,64 @@
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
.\" $NetBSD: esp.4,v 1.4 1998/06/19 11:28:56 fair Exp $
.\"
.Dd May 6, 1997
.Dd June 18, 1998
.Dt ESP 4
.Os NetBSD
.Os NetBSD
.Sh NAME
.Nm esp
.Nd Emulex ESP406 and Qlogic FAS408 SCSI driver
.Nd NCR 53C9x, Emulex ESP406, and Qlogic FAS408 SCSI driver
.Sh SYNOPSIS
.Ss ISA bus
.Cd "esp0 at isa? port 0x230 irq ?"
.Ss mac68k
.Cd "esp0 at obio?"
.Cd "esp1 at obio?"
.Ss macppc
.Cd "esp0 at obio0 flags 0x00ff"
.Ss sun3x
.Cd "esp0 at obio0 addr 0x66000000 ipl 2 flags 0xff0f"
.Ss sparc
.Cd "dma0 at obio0 addr 0xfa001000 level 4" Pq Sun 4/300
.Cd "esp0 at obio0 addr 0xfa000000 level 4" Pq Sun 4/300
.Pp
.Cd "dma0 at sbus0 slot ? offset ?" Pq sun4c and sun4m
.Cd "esp0 at sbus0 slot ? offset ?" Pq sun4c
.Cd "esp0 at dma0" Pq sun4m
.Pp
.Cd "dma* at sbus? slot ? offset ?" Pq Sbus
.Cd "esp* at sbus? slot ? offset ?" Pq SBus, older PROMs
.Cd "esp* at dma?" Pq SBus
.Pp
.Cd "scsibus* at esp?"
.Sh DESCRIPTION
The
.Nm
driver provides support for the
.Tn Emulex ESP406
and
.Tn Qlogic FAS408
.Tn NCR
53C94 and 53C96;
.Tn Emulex
ESP100, ESP100A, ESP200, ESP406; and
.Tn Qlogic
FAS216 and FAS408
.Tn SCSI
controller chips.
controller chips found in a wide variety of systems and peripheral boards.
This includes the
.Tn Qlogic
.Tn ISA
and
.Tn VLB
.Tn SCSI
host adapters.
host adapters, and the
.Tn Sun
Fast
.Tn SCSI
buffered
.Tn Ethernet
for
.Tn Sbus
.Pq FSBE/S, X1053A, Sun part # 501-2015 .
.Pp
For
.Tn Qlogic
@ -62,14 +94,50 @@ For
host adapters, use the
.Xr isp 4
device.
.Sh BUGS
Neither
.Tn DMA
or synchronous data transfers are currently supported.
.Sh CONFIGURATION
The
.Nm
driver supports the following
.Sy flags
for use in
.Xr config 8
files:
.Pp
.Bl -tag -compact -width "bits 8-15:"
.It bits 0-7:
disable disconnect/reselect for the corresponding
.Tn SCSI
target
.It bits 8-15:
disable synchronous negotiation for
.Tn SCSI
target
.El
.Pp
.Qq Target
is synonymous with
.Tn SCSI
ID number.
.Pp
Note that
.Tn SCSI
tape drives should be allowed to perform disconnect/reselect or performance
will suffer.
.\" .Sh BUGS
.\" Neither
.\" .Tn DMA
.\" or synchronous data transfers are currently supported.
.Sh SEE ALSO
.Xr intro 4 ,
.Xr scsi 4 ,
.Xr sd 4 ,
.Xr st 4 ,
.Xr cd 4 ,
.Xr ch 4
.Xr ch 4 ,
.Xr le 4 ,
.Xr sd 4 ,
.Xr ss 4 ,
.Xr st 4 ,
.Xr uk 4
.Pp
.Pa http://www.qlc.com/
.br
.Pa http://www.sun.com/