1*9490d37cSjmc.\" $OpenBSD: qec.4,v 1.10 2007/05/31 19:19:57 jmc Exp $ 20fba671dSmiod.\" 30fba671dSmiod.\" Copyright (c) 1998 Jason L. Wright (jason@thought.net) 40fba671dSmiod.\" All rights reserved. 50fba671dSmiod.\" 60fba671dSmiod.\" Redistribution and use in source and binary forms, with or without 70fba671dSmiod.\" modification, are permitted provided that the following conditions 80fba671dSmiod.\" are met: 90fba671dSmiod.\" 1. Redistributions of source code must retain the above copyright 100fba671dSmiod.\" notice, this list of conditions and the following disclaimer. 110fba671dSmiod.\" 2. Redistributions in binary form must reproduce the above copyright 120fba671dSmiod.\" notice, this list of conditions and the following disclaimer in the 130fba671dSmiod.\" documentation and/or other materials provided with the distribution. 140fba671dSmiod.\" 150fba671dSmiod.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 160fba671dSmiod.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 170fba671dSmiod.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 180fba671dSmiod.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 190fba671dSmiod.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 200fba671dSmiod.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 210fba671dSmiod.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 220fba671dSmiod.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 230fba671dSmiod.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 240fba671dSmiod.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 250fba671dSmiod.\" POSSIBILITY OF SUCH DAMAGE. 260fba671dSmiod.\" 27*9490d37cSjmc.Dd $Mdocdate: May 31 2007 $ 280fba671dSmiod.Dt QEC 4 sparc64 290fba671dSmiod.Os 300fba671dSmiod.Sh NAME 310fba671dSmiod.Nm qec 320fba671dSmiod.Nd SPARC64 Quad Ethernet Controller 330fba671dSmiod.Sh SYNOPSIS 34afb7f3acSmickey.Cd "qec* at sbus?" 359cf9dc59Smiod.Cd "be* at qec?" 369cf9dc59Smiod.Cd "qe* at qec?" 370fba671dSmiod.Sh DESCRIPTION 380fba671dSmiodThe 390fba671dSmiod.Nm 404186a982Sjmcdriver is an SBus controller that can contain either one 410fba671dSmiod.Xr be 4 420fba671dSmiodEthernet controller (Sun part number SUNW,501-2655) 430fba671dSmiodor four 440fba671dSmiod.Xr qe 4 45145cf557SjmcEthernet controllers (Sun part number SUNW,501-2062). 46df9fa2d9SjmcThis driver, like other buses, is not directly available to users. 470fba671dSmiodIn essence it is a buffering DMA controller. 480fba671dSmiod.Sh SEE ALSO 490fba671dSmiod.Xr be 4 , 500fba671dSmiod.Xr intro 4 , 5117ab3eb8Sjason.Xr qe 4 , 5217ab3eb8Sjason.Xr sbus 4 530fba671dSmiod.Sh HISTORY 540fba671dSmiod.Ox 550fba671dSmiodsupport for the 560fba671dSmiod.Nm 570fba671dSmiodfirst appeared in 580fba671dSmiod.Ox 3.0 . 59