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Message
From: Simon Srot <simons@o...>
Date: Fri, 25 Apr 2003 10:47:07 +0200
Subject: Re: [openrisc] How to make ping work on or1ksim
Hi,
I checked the sim.cfg from uclinux folder on CVS and it looks ok. I
don't know if in the latest version of simulator everything is working,
but there is a version of uClinux from Mar 17 2002 marked as "Ping is
working on or1ksim", so maybe it would be a good idea to do a checkout
of or1ksim from that date and check if ping is working on that version.
Simon
sip@d... wrote:
>
> Hi,
>
> I have done as suggested, but it still does not work. I have noticed
> that the sim.cfg file found in orp/..../uClinux-2.0.x has parameters
> not supported be the lastest or1ksim. Does anyone know for sure that
> the ping is still working with the newest simulator, and if so, how
> shall the sim.cfg look like and which options must be enabled/disabled
> (besides --enable-ethphy) when configuring/compiling the or1ksim.
>
> Soeren
>
> ----- Original Message -----
> From: youwenyi@a...
> To: openrisc@o...
> Date: Thu, 24 Apr 2003 07:21:20 -0100
> Subject: Re: [openrisc] How to make ping work on or1ksim
>
> >
> >
> > Hi,
> >
> > After I sent out the question on how to run ping on or1ksim, some
> > people told me they have the same problem and asked me whether I
> > have solved the problem. I have finally figured out how to do that.
> > Here is how:
> >
> > 1. Use "--enable-ethphy" as option when "configure" or1ksim.
> > 2. Assume your LAN subnet is 192.168.0.0/24. Go to or1k/romfs/etc,
> > edit "rc" to be
> > ifconfig eth0 inet 192.168.0.9 netmask 255.255.255.0 hw ether
> > 00:11:22:33:44:55
> > route add -net 192.168.0.0 netmask 255.255.255.0 dev eth0
> > 3. Run genfomfs, and compile uCLinux.
> > 4. Run or1ksim as root. (It took me a lot of time to figure this
> > out! )
> > 5. Run "ping 192.168.0.9", you should see loop-back reponse.
> > 6. Assume another host on LAN is 192.168.0.1, run
> > "ping 192.168.0.1". You should see ping reponse from that host.
> >
> >
> > you-wen
> >
> >
> > ----- Original Message -----
> > From: You-Wen Yi <youwenyi@a... >
> > To: openrisc@o... , youwenyi@a...
> > Date: Sat, 08 Mar 2003 19:18:00 -0800
> > Subject: [openrisc] How to make ping work on or1ksim
> >
> > >
> > >
> > > Hi,
> > >
> > > I compiled uClinux and or1ksim following intructions in
> > > or1k/uclinux/uClinux-2.0.x/README.or32.
> > > Basic unix commands like "ls" and "cd" work. But networking
> > > commands
> > > don't work.
> > >
> > > The /etc/rc executes
> > > Command: ifconfig eth0 inet 10.1.1.200 netmask 255.0.0.0
> > hw
> > > ether
> > > 00:01:02:03:04:05
> > > Command: route add -net 10.0.0.0 netmask 255.0.0.0 dev
> > eth0
> > > when booting up the system. I don't see error messsage for
> > these
> > > two
> > > commands.
> > >
> > > After that, if I do "ifconfig" to confirm network
> > configuration, I
> > > get
> > > /proc/net/dev: No such file or directory
> > >
> > > If I do "route", I get
> > > /proc/net/route: No such file or directory
> > > INET (IPv4) not configured in this system.
> > >
> > > If I do "ping 192.168.0.1", I get
> > > PING 192.168.0.1 (192.168.0.1): 56 data bytes
> > > ping: sendto: Network is unreachable
> > > ping: wrote 192.168.0.1 64 chars, ret=-1
> > > ping: sendto: Network is unreachable
> > > ....
> > >
> > > Can anybody tell me how to fix the problem?
> > > I don't see directory /proc, should I add that directory to
> > make
> > > networking commands work?
> > > Should I make the IP address and Ethernet MAC address to be
> > same
> > > as
> > > those of
> > > the host PC running or1ksim? Which file should I change?
> > >
> > > Thanks !
> > >
> > > You-Wen Yi
> > >
> >
>
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