RE: HDLC/PPP Driver

RE: HDLC/PPP Driver

[Julia Elbert]

Thank you, Darvis!

I was able to get your driver to load, configured, and pinging on the 860T.
Now, let me see if I can explain what happened.

I only wanted 1 SCC chanel, SCC2. I know you said that would not matter
until I actually configured hdlcppp2, but I think it did in the init in the
for {} where you go through all the PPP_HDLC_CHANNELS, because I am already
using SCC1, SCC3 and SCC4 at this point in other drivers.

It appears the line
dev->base_addr = (unsigned long)&cp->scc[i];
was the culprit.

I just forced i to 1 and used one PPP_HDLC_CHANNEL and my problems went
away. I was confused with this line a little because other drivers
initialize there drivers differently. Feel free to expand if you like

dev->base_addr = (unsigned long)&cp->scc[1];

The other indices with i were fine in the loop because i uses your
SCC_Params array which is fine.

Thought you would be interested.
Thank you, again. This kind of stuff makes my day and I enjoy learning from
the group.
--Julia


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pointers to ld.so.1

[Ralph Blach]

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I am working the Monta Vista port of linux to the IBM405gp
and I am trying to put in a ramdisk.  What links do i need in a ramdisk
so that
the libraries can be found.  Right now, I get the message

initKernel panic: Attempted to kill init!
: error in loading shared libraries: libdl.so.2:Rebooting in 180
seconds.. cannot open shared object file: No such file or directory

Yet libdl.so.2 and all the links are the the /lib directory.

Thanks

Chip

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Re: pointers to ld.so.1

[Matthew Locke]

Ralph Blach wrote:
>
> I am working the Monta Vista port of linux to the IBM405gp
> and I am trying to put in a ramdisk.  What links do i need in a ramdisk
> so that
> the libraries can be found.  Right now, I get the message
>
> initKernel panic: Attempted to kill init!
> : error in loading shared libraries: libdl.so.2:Rebooting in 180
> seconds.. cannot open shared object file: No such file or directory
>
> Yet libdl.so.2 and all the links are the the /lib directory.
>

you are probably missing the link on the target

/opt/hardhat/devkit/ppc/4xx/powerpc-hardhat-linux -> /

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