usr/src/old/enpload/enpload.8

.\" Copyright (c) 1987, 1991 The Regents of the University of California.
.\" All rights reserved.
.\"
.\" This code is derived from software contributed to Berkeley by
.\" Computer Consoles Inc.
.\" %sccs.include.redist.man%
.\"
.\"     @(#)enpload.8   5.4 (Berkeley) %G%
.\"
.Dd
.Dt ENPLOAD 8
.Os BSD 4.2
.Sh NAME
.Nm enpload
.Nd download firmware and initialize a
.Tn CMC
Ethernet controller
.Sh SYOPNSIS
.Nm enpload
.Ar device
.Op Ar files
.Sh DESCRIPTION
.Nm Enpload
is used to download firmware and initialize a
.Tn CMC ENP-20
Ethernet controller.
.Pp
Operands available:
.Bl -tag -width Fl
.It Ar device
The
.Ar device
specified is a character device used to access the on-board
.Tn RAM
which hosts the controllers operating firmware;
.It Ar files
The
.Ar files
arguments specify the firmware file(s) to load into this memory.
After
.Nm enpload
deposits the specified firmware it starts the board running.
.El
.Pp
If no firmware is specified the board is just restarted.
.Nm Enpload
must be run before a
.Tn CMC
controller can be used by the
system.
.Sh FILES
.Bl -tag -width /dev/enp?ram -compact
.It Pa /dev/enp?ram
special files for accessing
.Tn ENP-20
memory
.It Pa /etc/enpcode
link-level firmware
.El
.Sh SEE ALSO
.Xr enp 4 ,
.Xr ifconfig 8 ,
.Xr rc 8
.Sh HISTORY
The
.Nm
command appeared in
.Bx 4.3 tahoe .