diff options
| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:55:15 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:55:15 -0400 |
| commit | 253e67c8b3a72b3a4757fdbc5845297628db0a4a (patch) | |
| tree | adf53b66087aa30dfbf8bf391a1dadb044c3bf4d /static/netbsd/man4/css.4 | |
| parent | a9157ce950dfe2fc30795d43b9d79b9d1bffc48b (diff) | |
docs: Added All NetBSD Manuals
Diffstat (limited to 'static/netbsd/man4/css.4')
| -rw-r--r-- | static/netbsd/man4/css.4 | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/static/netbsd/man4/css.4 b/static/netbsd/man4/css.4 new file mode 100644 index 00000000..7b698443 --- /dev/null +++ b/static/netbsd/man4/css.4 @@ -0,0 +1,105 @@ +.\" $NetBSD: css.4,v 1.12 2017/08/01 11:11:17 wiz Exp $ +.\" +.\" Copyright (c) 1983, 1991, 1993 +.\" The Regents of the University of California. 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. 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. +.\" +.\" 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. +.\" +.\" from: @(#)css.4 8.1 (Berkeley) 6/5/93 +.\" +.Dd June 5, 1993 +.Dt CSS 4 vax +.Os +.Sh NAME +.Nm css +.Nd +.Tn DEC IMP-11A LH/DH IMP +network interface +.Sh SYNOPSIS +.Cd "pseudo-device imp device css0 \&at uba0 csr 167600 flags 10 vector cssrint cssxint" +.Sh DESCRIPTION +NOTE: At the moment, +.Nx +does not support +.Tn IMP , +so this manual page is not relevant. +.Pp +The +.Nm css +device provides a Local Host/Distant Host +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 +.Xr imp 4 . +The configuration entry for the +.Xr imp 4 +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. +.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). +.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. +.It css%d: stray output interrupt csr=%b. +An interrupt occurred when no output had previously been started. +.It css%d: output error, ocsr=%b icsr=%b. +The device indicated a problem sending data on output. +.It css%d: recv error, csr=%b. +The device indicated a problem receiving data on input. +.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 +.Pf host- Tn IMP +message is 1008 bytes. +.El +.Sh HISTORY +The +.Nm +interface appeared in +.Bx 4.2 . |
