1.\" $NetBSD: xd.4,v 1.3 2008/02/04 20:59:35 elad Exp $ 2.\" 3.\" Copyright (c) 1988 John E. Stone <j.stone@acm.org> 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.\" from OpenBSD: xd.4,v 1.7 2003/07/09 13:26:20 jmc Exp 18.\" 19.Dd February 4, 2008 20.Dt XD 4 sparc 21.Os 22.Sh NAME 23.Nm xd 24.Nd Xylogics 753 or 7053 VME SMD disk controller driver 25.Sh SYNOPSIS 26.Cd "xdc0 at vmel0 addr 0xffffee80 level 3 vect 0x44" Pq sun4 27.Cd "xdc1 at vmel0 addr 0xffffee90 level 3 vect 0x45" Pq sun4 28.Cd "xdc2 at vmel0 addr 0xffffeea0 level 3 vect 0x46" Pq sun4 29.Cd "xdc3 at vmel0 addr 0xffffeeb0 level 3 vect 0x47" Pq sun4 30.Cd "xd* at xdc? drive ? " Pq sun4 31.Sh DESCRIPTION 32The 33.Nm 34is a Xylogics 753 or 7053 SMD disk controller found on sun4 systems with 35the VME bus. 36The Xylogics 753 and 7053 are programmed the same way, but are different sizes. 37The 753 is a 6U VME card, while the 7053 is a 9U VME card. 38.Sh SEE ALSO 39.Xr intro 4 , 40.Xr xy 4 41.Pp 42.Lk http://www.bitsavers.org/pdf/xylogics/ "Xylogics manuals (scanned)" 43.Sh HISTORY 44The 45.Nm 46driver first appeared in 47.Nx 1.1 48and was written by 49.An Charles D. Cranor . 50