git: kernel - NFE - Align packet data payload

Matthew Dillon dillon at
Sat Jan 30 21:59:28 PST 2010

commit 0671590b0715ce9a09aa441e8ea2395b188ceac2
Author: Matthew Dillon <dillon at>
Date:   Sat Jan 30 21:49:59 2010 -0800

    kernel - NFE - Align packet data payload
    * Offset the RX ring DMA by 2 bytes so the IP header, TCP header, and
      payload is aligned after the 6-byte MAC header.
      EM does the same thing.
    * Reduces NFS overhead during bcopy()s and also avoids triggering

Summary of changes:
 sys/dev/netif/nfe/if_nfe.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

DragonFly BSD source repository

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