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Simon Kallweit | 7 Dec 2009 14:41
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Re: lwip 1.3.1 testing

John Dallaway wrote:
> Hi Simon
> 
> Simon Kallweit wrote:
> 
>>>>> One minor point: It would be very useful for the stack to report its
>>>>> own IP address on the diagnostic channel.
>>>> I'll try to implement this. I guess you're mainly talking about DHCP IPs
>>>> right?
>>> Yes, although it might sometimes also be helpful to confirm a static IP
>>> address.
>> I have implemented reporting of the netif configuration for both static
>> configuration and DHCP on the interfaces loopif, slipif and eth. This is
>> configurable by CYGFUN_LWIP_SHOW_NETIF_CONFIG which is now enabled by
>> default.
> 
> Excellent. I would like to push through with final review and get your
> lwIP port checked in to CVS, replacing the existing lwIP 1.1.1 port. Is
> lwip-20091027.tar.gz still current or do you have further changes?
> Should I be comparing your package with the upstream lwIP 1.3.1 sources
> or is it now closer to lwIP 1.3.2 RC1?

Sorry for the late answer, I have been on holidays. I think we should 
wait a few days for the lwIP 1.3.2 release. I'll merge the changes and 
do a few tests so we have a good initial version for a CVS checkin. It 
seems that some work has been done on the PPP code as well. I'll see how 
it fits with my current port.

Simon
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John Dallaway | 17 Dec 2009 11:45
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Re: lwip 1.3.1 testing

Hi Simon

Simon Kallweit wrote:

> John Dallaway wrote:
> 
>> Excellent. I would like to push through with final review and get your
>> lwIP port checked in to CVS, replacing the existing lwIP 1.1.1 port. Is
>> lwip-20091027.tar.gz still current or do you have further changes?
>> Should I be comparing your package with the upstream lwIP 1.3.1 sources
>> or is it now closer to lwIP 1.3.2 RC1?
> 
> Sorry for the late answer, I have been on holidays. I think we should
> wait a few days for the lwIP 1.3.2 release. I'll merge the changes and
> do a few tests so we have a good initial version for a CVS checkin. It
> seems that some work has been done on the PPP code as well. I'll see how
> it fits with my current port.

Great. It looks like lwIP 1.3.2 final will be released very soon now.

John Dallaway
eCos maintainer
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bindu thomas | 18 Dec 2009 16:58
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PowerPC simulator

I am a new user of eCos. I tried to use the PowerPC simulator available and
could run the example programs using GDB with simulator target without
any problem.  I find that the simulator is using the 60x variants of PowerPC .
I tried to change the simulator to include PPC40x variant and could
build the example
programs successfully.

But while trying to run , I get the error message
core_find_mapping() - access to unmaped address, attach a default map
to handle this -

I called the simulator with
target sim -o '/iobus/pal <at> 0xf0001000/reg 0xf0001000 32'

like the earlier configuration...

Kindly help

Bindu Thomas
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