MFP4: 221483, 221567, 221568, 221670, 221677, 221678, 221800, 221801,
221804, 221805, 222004, 222006, 222055, 222820, 1135077, 1135118, 1136259
Add atse(4), a driver for the Altera Triple Speed Ethernet MegaCore.
The current driver support gigabit Ethernet speeds only and works with
the MegaCore only in the internal FIFO configuration in the soon to be
open sourced BERI CPU configuration.
Submitted by: bz
MFC after: 3 days
Sponsored by: DARPA/AFRL
2013-10-18 20:44:19 +00:00
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.\"-
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2014-08-21 12:50:11 +00:00
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.\" Copyright (c) 2013-2014 SRI International
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MFP4: 221483, 221567, 221568, 221670, 221677, 221678, 221800, 221801,
221804, 221805, 222004, 222006, 222055, 222820, 1135077, 1135118, 1136259
Add atse(4), a driver for the Altera Triple Speed Ethernet MegaCore.
The current driver support gigabit Ethernet speeds only and works with
the MegaCore only in the internal FIFO configuration in the soon to be
open sourced BERI CPU configuration.
Submitted by: bz
MFC after: 3 days
Sponsored by: DARPA/AFRL
2013-10-18 20:44:19 +00:00
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.\" All rights reserved.
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.\"
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.\" This software was developed by SRI International and the University of
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.\" Cambridge Computer Laboratory under DARPA/AFRL contract (FA8750-10-C-0237)
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.\" ("CTSRD"), as part of the DARPA CRASH research programme.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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2014-08-21 12:50:11 +00:00
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.Dd May 21, 2014
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MFP4: 221483, 221567, 221568, 221670, 221677, 221678, 221800, 221801,
221804, 221805, 222004, 222006, 222055, 222820, 1135077, 1135118, 1136259
Add atse(4), a driver for the Altera Triple Speed Ethernet MegaCore.
The current driver support gigabit Ethernet speeds only and works with
the MegaCore only in the internal FIFO configuration in the soon to be
open sourced BERI CPU configuration.
Submitted by: bz
MFC after: 3 days
Sponsored by: DARPA/AFRL
2013-10-18 20:44:19 +00:00
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.Dt ALTERA_ATSE 4
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.Os
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.Sh NAME
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.Nm atse
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.Nd driver for the Altera Triple-Speed Ethernet MegaCore
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.Sh SYNOPSIS
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.Cd "device atse"
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.Cd "options ATSE_CFI_HACK"
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.Pp
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In
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.Pa /boot/device.hints :
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.Cd hint.atse.0.at="nexus0"
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.Cd hint.atse.0.maddr=0x7f007000
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.Cd hint.atse.0.msize=0x540
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.Cd hint.atse.0.rc_irq=1
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.Cd hint.atse.0.rx_maddr=0x7f007500
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.Cd hint.atse.0.rx_msize=0x8
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.Cd hint.atse.0.rxc_maddr=0x7f007520
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.Cd hint.atse.0.rxc_msize=0x20
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.Cd hint.atse.0.tx_irq=2
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.Cd hint.atse.0.tx_maddr=0x7f007400
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.Cd hint.atse.0.tx_msize=0x8
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.Cd hint.atse.0.txc_maddr=0x7f007420
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.Cd hint.atse.0.txc_msize=0x20
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.Cd hint.e1000phy.0.at="miibus0"
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.Cd hint.e1000phy.0.phyno=0
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.Sh DESCRIPTION
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The
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.Nm
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device driver provides support for the Altera Triple-Speed Ethernet
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MegaCore.
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.Sh HARDWARE
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The current version of the
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.Nm
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2013-11-04 21:28:36 +00:00
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driver supports the Ethernet MegaCore as described in version 11.1 of
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MFP4: 221483, 221567, 221568, 221670, 221677, 221678, 221800, 221801,
221804, 221805, 222004, 222006, 222055, 222820, 1135077, 1135118, 1136259
Add atse(4), a driver for the Altera Triple Speed Ethernet MegaCore.
The current driver support gigabit Ethernet speeds only and works with
the MegaCore only in the internal FIFO configuration in the soon to be
open sourced BERI CPU configuration.
Submitted by: bz
MFC after: 3 days
Sponsored by: DARPA/AFRL
2013-10-18 20:44:19 +00:00
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Altera's documentation when the device is configured with internal FIFOs.
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2014-08-21 12:50:11 +00:00
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.Sh MAC SELECTION
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The default MAC address for each
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.Nm
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interface is derived from a value stored in
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.Xr cfi 4
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flash.
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The value is managed by the
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.Xr atsectl 8
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utility.
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.Pp
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Only a single MAC address may be stored in flash.
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If the address begins with the Altera prefix 00:07:ed and ends in 00 then
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up to 16 addresses will be derived from it by adding the unit number of
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the interface to the stored address.
|
2014-12-21 10:04:26 +00:00
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For other prefixes, the address will be assigned to atse0 and random
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2014-08-21 12:50:11 +00:00
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addresses will be used for other interfaces.
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If the stored address is invalid, for example all zero's, multicast, or the
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default address shipped on all DE4 boards (00:07:ed:ff:ed:15) then a random
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address is generated when the device is attached.
|
MFP4: 221483, 221567, 221568, 221670, 221677, 221678, 221800, 221801,
221804, 221805, 222004, 222006, 222055, 222820, 1135077, 1135118, 1136259
Add atse(4), a driver for the Altera Triple Speed Ethernet MegaCore.
The current driver support gigabit Ethernet speeds only and works with
the MegaCore only in the internal FIFO configuration in the soon to be
open sourced BERI CPU configuration.
Submitted by: bz
MFC after: 3 days
Sponsored by: DARPA/AFRL
2013-10-18 20:44:19 +00:00
|
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.Sh SEE ALSO
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.Xr miibus 4 ,
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.Xr netintro 4 ,
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.Xr ifconfig 8
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.Rs
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.%T Triple-Speed Ethernet MegaCore Function User Guide
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.%D November 2011
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.%I Altera Corporation
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.Re
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.Sh HISTORY
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The
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.Nm
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|
device driver first appeared in
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.Fx 10.0 .
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.Sh AUTHORS
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The
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.Nm
|
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|
device driver and this manual page were
|
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|
|
developed by SRI International and the University of Cambridge Computer
|
|
|
|
|
Laboratory under DARPA/AFRL contract
|
|
|
|
|
.Pq FA8750-10-C-0237
|
|
|
|
|
.Pq Do CTSRD Dc ,
|
|
|
|
|
as part of the DARPA CRASH research programme.
|
|
|
|
|
This device driver was written by
|
|
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|
|
.An Bjoern A. Zeeb .
|
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|
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.Sh BUGS
|
|
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|
|
The
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|
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.Nm
|
|
|
|
|
driver only supports a single configuration of the MegaCore as installed
|
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on the Terasic Technologies Altera DE4 Development and Education Board.
|
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.Pp
|
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Only gigabit Ethernet speeds are currently supported.
|
