cvs commit: src/sys/dev/netif/re if_re.c

[Sepherosa Ziehau]

sephe       2007/02/14 05:00:34 PST

DragonFly src repository

  Modified files:
    sys/dev/netif/re     if_re.c 
  Log:
  PCIe re(4) can't handle TCP csum offloading well if short packets
  are padded by the driver, which is intended to fix PCI re(4) csum
  offloading bug.  It turns out both PCI and PCIe re(4) _can_ handle
  short packets TCP csum offloading without driver's interferece, so
  padding for short TCP packets is avoided.
  
  Obtained-from: FreeBSD (wpaul at freebsd.org)
  Tested-by: Joe Talbott <josepht at cstone.net> RTL8101E(PCIe)
  	   me RTL8169S(PCI) RTL8169SB(PCI)
  
  Revision  Changes    Path
  1.31      +9 -15     src/sys/dev/netif/re/if_re.c


http://www.dragonflybsd.org/cvsweb/src/sys/dev/netif/re/if_re.c.diff?r1=1.30&r2=1.31&f=u