Pyun YongHyeon ebb25bfab5 Add frame parser capability of Yukon FE+ and Yukon Extreme. With ... this feature hardware automatically computes TCP/UDP payload offset. Introduce MSK_FLAG_AUTOTX_CSUM to mark the capability. Yukon Extreme B0 revision is known to have a silicon for the feature so disable it. Yukon Extreme B0 still can do Tx checksum offloading but CPU have to compute TCP/UDP payload offset. To enable traditional checksum offloading, disable automatic Tx checksum calculation capability. Yukon Extreme A0 revision could not use store-and-forward mode for jumbo frames(silicon bug) so disable Tx checksum offloading for jumbo frames. I believe controllers that have MSK_FLAG_AUTOTX_CSUM capability or new descriptor format do not have Tx checksum offload bug so disable checksum offloading workaround for for short frames. Tested by: jhb, Warren Block ( wblock <> wonkity dot com )		2009-06-02 04:35:44 +00:00
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if_msk.c	Add frame parser capability of Yukon FE+ and Yukon Extreme. With	2009-06-02 04:35:44 +00:00
if_mskreg.h	Add frame parser capability of Yukon FE+ and Yukon Extreme. With	2009-06-02 04:35:44 +00:00