X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/1c15e88899094343f75aeba04122cd96a96b428e..af359dea2e5ab3e937b62107ecd6a51d78189ed7:/usr/src/share/man/man4/man4.vax/qe.4 diff --git a/usr/src/share/man/man4/man4.vax/qe.4 b/usr/src/share/man/man4/man4.vax/qe.4 index 73c4817248..56429aea83 100644 --- a/usr/src/share/man/man4/man4.vax/qe.4 +++ b/usr/src/share/man/man4/man4.vax/qe.4 @@ -1,48 +1,85 @@ -.\" Copyright (c) 1983 The Regents of the University of California. +.\" Copyright (c) 1983, 1991 The Regents of the University of California. .\" All rights reserved. .\" -.\" Redistribution and use in source and binary forms are permitted provided -.\" that: (1) source distributions retain this entire copyright notice and -.\" comment, and (2) distributions including binaries display the following -.\" acknowledgement: ``This product includes software developed by the -.\" University of California, Berkeley and its contributors'' in the -.\" documentation or other materials provided with the distribution and in -.\" all advertising materials mentioning features or use of this software. -.\" 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED -.\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF -.\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +.\" 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. .\" -.\" @(#)qe.4 6.3 (Berkeley) 6/23/90 +.\" 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. .\" -.TH QE 4 "June 23, 1990" -.UC 6 -.SH NAME -qe \- DEC DEQNA Q-bus 10 Mb/s Ethernet interface -.SH SYNOPSIS -.B "device qe0 at uba? csr 174440 vector qeintr" -.SH DESCRIPTION +.\" @(#)qe.4 6.4 (Berkeley) 3/27/91 +.\" +.Dd March 27, 1991 +.Dt QE 4 vax +.Os BSD 4.3 +.Sh NAME +.Nm qe +.Nd +.Tn DEC DEQNA +.Tn Q-bus +10 Mb/s Ethernet interface +.Sh SYNOPSIS +.Cd "device qe0 at uba? csr 174440 vector qeintr" +.Sh DESCRIPTION The -.B qe +.Nm qe interface provides access to a 10 Mb/s Ethernet network through -the DEC DEQNA Q-bus controller. -.PP +the +.Tn DEC DEQNA +.Tn Q-bus +controller. +.Pp Each of the host's network addresses -is specified at boot time with an SIOCSIFADDR -ioctl. The -.B qe +is specified at boot time with an +.Dv SIOCSIFADDR +.Xr ioctl 2 . +The +.Nm qe interface employs the address resolution protocol described in -arp(4) +.Xr arp 4 to map dynamically between Internet and Ethernet addresses on the local network. -.PP -The interface normally tries to use a ``trailer'' encapsulation +.Pp +The interface normally tries to use a +.Dq trailer +encapsulation to minimize copying data on input and output. -The use of trailers is negotiated with ARP. +The use of trailers is negotiated with +.Tn ARP . This negotiation may be disabled, on a per-interface basis, -by setting the IFF_NOTRAILERS -flag with an SIOCSIFFLAGS ioctl. -.SH "SEE ALSO" -netintro(4), inet(4), arp(4) +by setting the +.Dv IFF_NOTRAILERS +flag with an +.Dv SIOCSIFFLAGS +.Xr ioctl . +.Sh SEE ALSO +.Xr netintro 4 , +.Xr inet 4 , +.Xr arp 4 +.Sh HISTORY +The +.Nm +driver appeared in +.Bx 4.3 .