Andrew Thompson 7c2fb83a0b Add code that clears certain capabilities from the member interface, these are
restored when its removed from the bridge.

At the moment we only clear IFCAP_TXCSUM. Since a locally generated packet on
the bridge may be sent out any one or more interfaces it cant be assumed that
every card does hardware csums. Most bridges don't generate a lot of traffic
themselves so turning off offloading won't hurt, bridged packets are
unaffected.

Tested by:	Bruce Walker (bmw borderware.com)
MFC after:	5 days
2006-01-14 03:51:31 +00:00
..
2005-12-17 10:03:48 +00:00
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2005-11-24 18:56:14 +00:00
2005-11-11 11:17:57 +00:00
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