>>I'm not sure WHY we get these now (likely something to do with the
>>interrupt mitigation code I added a while ago), nor do I understand why
>>they are not seen on the DP83820, but in any case, the following patch
>>fixes the problem.  I'll check this into the trunk.  Can you please tell
>>me if a 1.6 branch kernel has the same problem?
>	kernel from 1.6 branch doesn't work at all.

	oops, it seems to be a timing issue.  1.6 if_sip.c does not have the
	problem.

itojun