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Date:      Thu, 23 Jul 1998 21:44:28 +0500 ( AMT )
From:      ran@ran.am
To:        freebsd-hackers@FreeBSD.ORG, freebsd-questions@FreeBSD.ORG, is@gcom.ru
Subject:   Driver for Arlan-655
Message-ID:  <199807231644.VAA12415@styx.aic.net>

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Hi there,

Attached to this letter you'll find source code of a driver for Aeronet
radio modem arlan-655. The driver was developed by Iwan Sharow
<is@gcom.ru >, I modified this driver to add multiple modems support, as
well as have added a configuration program and its support in the driver
through ioctl.
 

The driver has been extensively tested by in company during the last
month: one computer was configured with one ethernet card and two radio
modems, another one had two ethernet cars and one radio modem.
Cumulative traffic for each of the computers was over 4-5 GB per day.
The most loaded radio modem could provide more than 2 GB per day.
There are still things to improve in the driver and the configuration
program, but this beta version is already useful and it's worth to
publishing it on the ftp server.

Here goes  dmesg output from one of the routers:

Copyright (c) 1992-1998 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
	The Regents of the University of California.  All rights reserved.

FreeBSD 2.2.6-RELEASE #2: Tue Jul 21 17:44:58  AMT  1998
    ran@styx.aic.net:/usr/src/sys/compile/Router1
CPU: i486 DX4 (486-class CPU)
  Origin = "GenuineIntel"  Id = 0x480  Stepping=0
  Features=0x3<FPU,VME>
real memory  = 16777216 (16384K bytes)
avail memory = 15085568 (14732K bytes)
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 at 0x300-0x31f irq 10 on isa
ed0: address 00:40:33:94:47:d4, type NE2000 (16 bit) 
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 flags 0x80ff80ff on isa
wdc0: unit 0 (wd0): <st3144AT>, 32-bit
wd0: 124MB (255255 sectors), 1001 cyls, 15 heads, 17 S/T, 512 B/S
al0 at 0xd0000 irq 3
al0: ether 00:40:96:20:ce:15
al0 at 0x0 irq 3 maddr 0xd0000 on isa
al1 at 0xd2000 irq 4
al1: ether 00:40:96:11:f1:25
al1 at 0x0 irq 4 maddr 0xd2000 on isa
npx0 on motherboard
npx0: INT 16 interface
IP packet filtering initialized, divert enabled, unlimited logging
ipfw: Entry 65535 cleared.


And here is kernel configuration file:
 
machine		"i386"
cpu		"I486_CPU"
cpu		"I586_CPU"
ident		Zeytoon
maxusers	32

options		"CLK_USE_I8254_CALIBRATION"
options		"CLK_USE_I586_CALIBRATION"
options		INET
options		FFS
options		PROCFS
options		"COMPAT_43"
options		UCONSOLE
options		FAILSAFE
options		USERCONFIG
options		IPFIREWALL
options		IPFIREWALL_VERBOSE
options		IPDIVERT
options		INCLUDE_CONFIG_FILE

config		kernel	root on wd0

controller	isa0

controller	fdc0	at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
disk		fd0	at fdc0 drive 0

controller	wdc0	at isa? port "IO_WD1" bio irq 14 flags 0x80ff80ff vector wdintr
disk		wd0	at wdc0 drive 0

device	npx0	at isa? port "IO_NPX" flags 0x0 irq 13 vector npxintr
device	sc0	at isa? port "IO_KBD" tty irq 1 vector scintr

device	al0	at isa?	conflicts  net	irq 3	iomem 0xd0000 vector alintr
device	al1	at isa?	conflicts  net	irq 4	iomem 0xd2000 vector alintr
device	ed0	at isa?	port 0x300 net	irq 10	iomem 0xd8000 vector edintr

pseudo-device	loop
pseudo-device	ether
pseudo-device	log
pseudo-device	pty		 4
pseudo-device	bpfilter	 4


The whole suite is also available from 
 ftp://styx.aic.net/pub/FreeBSD/arlan-655-0721.tgz


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end


-- 
Ran d'Adi					ran@ran.am
						ran@styx.aic.net


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