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Date:      Wed, 26 Feb 2003 14:12:04 -0800 (PST)
From:      Bill Paul <wpaul@FreeBSD.org>
To:        src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   cvs commit: src/sys/dev/fxp if_fxp.c if_fxpreg.h if_fxpvar.h
Message-ID:  <200302262212.h1QMC4L8017995@repoman.freebsd.org>

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wpaul       2003/02/26 14:12:04 PST

  Modified files:
    sys/dev/fxp          if_fxp.c if_fxpreg.h if_fxpvar.h 
  Log:
  As previously threatened, add TCP/IP checksum offload support to
  the fxp driver. This is enabled only for the 82550/82551 chips
  (PCI revision code 12 or 13). RX and TX checksum offload are
  both supported. Transmit offload is limited to TCP and UDP only
  right now: there seems to be a problem with IP header checksumming
  on transmit in some cases.
  
  This chip has hardware VLAN support as well. I hope to enable
  support for this eventually.
  
  Revision  Changes    Path
  1.148     +153 -8    src/sys/dev/fxp/if_fxp.c
  1.27      +80 -2     src/sys/dev/fxp/if_fxpreg.h
  1.23      +3 -0      src/sys/dev/fxp/if_fxpvar.h

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