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From: Pyun YongHyeon <yongari@FreeBSD.org>
Date: Fri, 26 Feb 2010 21:19:46 +0000 (UTC)
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Subject: cvs commit: src/sys/dev/bce if_bce.c
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yongari     2010-02-26 21:19:46 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/bce          if_bce.c 
  Log:
  SVN rev 204373 on 2010-02-26 21:19:46Z by yongari
  
  Move TSO setup to new function bce_tso_setup(). Also remove VLAN
  parsing code in TSO path as the controller requires VLAN hardware
  tagging to make TSO work over VLANs.
  While parsing the mbuf in TSO patch, always perform check for
  writable mbuf as bce(4) have to reset IP length and IP checksum
  field of IP header and make sure to ensure contiguous buffer before
  accessing IP/TCP headers. While I'm here replace magic number 40 to
  more readable sizeof(struct ip) + sizeof(struct tcphdr).
  
  Reviewed by:    davidch
  
  Revision  Changes    Path
  1.65      +114 -69   src/sys/dev/bce/if_bce.c