[U-Boot-Users] SCC Ethernet and "Linux crashes by early packets" ???
steven.scholz at imc-berlin.de
Fri Apr 9 12:02:15 CEST 2004
Wolfgang Denk wrote:
> In message <40757661.50905 at imc-berlin.de> you wrote:
>>the CHANGELOG contains the lines
>>* Make sure SCC Ethernet is always stopped by the time we boot Linux
>> to avoid Linux crashes by early packets coming in.
>>in "Changes for U-Boot 1.0.2".
>>My two question:
>>1.) How can I find out which changes in the CVS do excactly this?
> Checking the CVS logs?
Maybe I am to stupid. Of course I can find the line
"Make sure SCC Ethernet is always stopped by the time we boot Linux"
in the CVS logs. Actually it's there 128 times.
But I could not find out which file excactly was changed for this purpose!
> Try: cvs diff -r1.3 -r1.4 post/ether.c
And I never thought of POST code!
>>2.) Do we need the same with 8xx FEC Ethernet?
> I don't think so. Note that the ethernet interface was left in a non-
> stopped state by the POST code. Normal network use will (should)
> correctly shut down the interface.
Hmm. Then I have another problem and start a new thread.
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