Gianfar on 8347 sometimes get stuck at startup

SIP COP 009 sipcop009 at gmail.com
Fri Feb 23 16:14:16 EST 2007


We have the our own MPC8349 based board which has 2 GigEs. It is pretty much
modelled similar to the 8349ADS EVAL boards, infact we have zero changes.

The issue that we are seeing -

Sometimes at startup, we have send 2 TX packets to kind-of-kickstart the
TSEC Tranmission. If we send only packet it does not get to the other side.
This does not happen always.

The TSEC Registers dont really show any errors nor does the Marvell PHY show
any errors.

The kernel that we are using is 2.6.11.

Anybody  seen this before or something similar ?

Any pointers will be appreciated. We cannot move to any other kernel
verision right now.

Thanks!
ashutosh
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