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Diffstat (limited to 'static/netbsd/man4/man4.vax/asc.4')
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1 files changed, 96 insertions, 0 deletions
diff --git a/static/netbsd/man4/man4.vax/asc.4 b/static/netbsd/man4/man4.vax/asc.4 new file mode 100644 index 00000000..2506ddfa --- /dev/null +++ b/static/netbsd/man4/man4.vax/asc.4 @@ -0,0 +1,96 @@ +.\" +.\" Copyright (c) 1996 Jonathan Stone. +.\" Copyright (c) 2000 Matt Thomas. +.\" 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. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by Jonathan Stone. +.\" 4. The name of the author may not be used to endorse or promote products +.\" derived from this software without 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. +.\" +.\" $NetBSD: asc.4,v 1.12 2017/02/18 22:39:01 wiz Exp $ +.\" +.Dd February 17, 2017 +.Dt ASC 4 vax +.Os +.Sh NAME +.Nm asc +.Nd +VAXstation 4000 SCSI controller +.Sh SYNOPSIS +.Cd "asc* at vsbus? csr 0x200c0080" Pq VS-4000/60 or VLC +.Cd "asc* at vsbus? csr 0x25000080" Pq VS-4000/9x +.Cd "asc* at tc?" Pq Not yet supported +.Cd "scsibus* at asc?" +.Sh DESCRIPTION +The +.Nm +driver provides support for the +.Tn NCR +53c94-based SCSI host adapter +on the VAXstation 4000 series, and for the PMAZ-AA and related +TURBOchannel SCSI adapter option boards (also on the VAXstation +4000 series models which include support for the TURBOchannel +adapter). +.Sh CONFIGURATION +The +.Nm +driver supports the following +.Sy flags +for use in +.Xr config 1 +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 SEE ALSO +.Xr cd 4 , +.Xr ch 4 , +.Xr esp 4 , +.Xr scsi 4 , +.Xr sd 4 , +.Xr st 4 , +.Xr vax/intro 4 +.Sh HISTORY +The +.Nm +driver first appeared in +.Nx 1.5 . |
