X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/1c15e88899094343f75aeba04122cd96a96b428e..ad7871609881e73855d0b04da49b486cd93efca7:/usr/src/share/man/man4/man4.vax/css.4 diff --git a/usr/src/share/man/man4/man4.vax/css.4 b/usr/src/share/man/man4/man4.vax/css.4 index a0d2005884..341f163646 100644 --- a/usr/src/share/man/man4/man4.vax/css.4 +++ b/usr/src/share/man/man4/man4.vax/css.4 @@ -1,57 +1,104 @@ -.\" Copyright (c) 1983 Regents of the University of California. -.\" All rights reserved. The Berkeley software License Agreement -.\" specifies the terms and conditions for redistribution. +.\" Copyright (c) 1983, 1991, 1993 +.\" The Regents of the University of California. All rights reserved. .\" -.\" @(#)css.4 6.1 (Berkeley) 5/15/85 +.\" 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 the University of +.\" California, Berkeley and its contributors. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. .\" -.TH CSS 4 "May 15, 1985" -.UC 5 -.SH NAME -css \- DEC IMP-11A LH/DH IMP interface -.SH SYNOPSIS -.B "pseudo-device imp" -.br -.B "device css0 at uba0 csr 167600 flags 10 vector cssrint cssxint" -.SH DESCRIPTION +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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. +.\" +.\" @(#)css.4 8.1 (Berkeley) 6/5/93 +.\" +.Dd June 5, 1993 +.Dt CSS 4 vax +.Os BSD 4.2 +.Sh NAME +.Nm css +.Nd +.Tn DEC IMP-11A LH/DH IMP +interface +.Sh SYNOPSIS +.Cd "pseudo-device imp device css0 \&at uba0 csr 167600 flags 10 vector cssrint cssxint" +.Sh DESCRIPTION The -.I css +.Nm css device provides a Local Host/Distant Host -interface to an IMP. It is normally used when participating -in the DARPA Internet. The controller itself is not accessible -to users, but instead provides the hardware support to the IMP +interface to an +.Tn IMP . +It is normally used when participating +in the +.Tn DARPA +Internet. The controller itself is not accessible +to users, but instead provides the hardware support to the +.Tn IMP interface described in -.IR imp (4). -When configuring, the -.I imp -pseudo-device is also included. -.SH DIAGNOSTICS -.BR "css%d: not alive" . +.Xr imp 4 . +The configuration entry for the +.Xr imp +must also include the +.Em pseudo-device +as shown above. +.Sh DIAGNOSTICS +.Bl -diag +.It css%d: not alive. The initialization routine was entered even though the device did not autoconfigure. This is indicates a system problem. -.PP -.BR "css%d: can't initialize" . -Insufficient UNIBUS resources existed to initialize the device. +.Pp +.It css%d: can't initialize. +Insufficient +.Tn UNIBUS +resources existed to initialize the device. This is likely to occur when the device is run on a buffered data path on an 11/750 and other network interfaces are also configured to use buffered data paths, or when it is configured to use buffered data paths on an 11/730 (which has none). -.PP -.BR "css%d: imp doesn't respond, icsr=%b" . -The driver attempted to initialize the device, but the IMP +.Pp +.It css%d: imp doesn't respond, icsr=%b. +The driver attempted to initialize the device, but the +.Tn IMP failed to respond after 500 tries. Check the cabling. -.PP -.BR "css%d: stray output interrupt csr=%b" . +.Pp +.It css%d: stray output interrupt csr=%b. An interrupt occurred when no output had previously been started. -.PP -.BR "css%d: output error, ocsr=%b icsr=%b" . +.Pp +.It css%d: output error, ocsr=%b icsr=%b. The device indicated a problem sending data on output. -.PP -.BR "css%d: recv error, csr=%b" . +.Pp +.It css%d: recv error, csr=%b. The device indicated a problem receiving data on input. -.PP -.BR "css%d: bad length=%d" . +.Pp +.It css%d: bad length=%d. An input operation resulted in a data transfer of less than 0 or more than 1008 bytes of data into memory (according to the word count register). -This should never happen as the maximum size of a host-IMP +This should never happen as the maximum size of a +.Pf host- Tn IMP message is 1008 bytes. +.El +.Sh HISTORY +The +.Nm +interface appeared in +.Bx 4.2 .