Thread (2 messages) 2 messages, 2 authors, 2011-05-26

CPU instruction to calculate tcp checksum and udp integrity?

From: Jon Zhou <hidden>
Date: 2011-05-23 15:26:07
Also in: kernelnewbies 

hi
now I am using sw to calculate the tcp checksum, is there CPU(nehalem) instruction or NIC /kernel API to do such thing?

thanks a lot
jon
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