cvs commit: src/sys/dev/netif/bge if_bge.c

[Sepherosa Ziehau <sephe@xxxxxxxxxxxxxxxxxxxxxxx>]

sephe       2008/07/12 20:57:41 PDT

DragonFly src repository

  Modified files:
    sys/dev/netif/bge    if_bge.c 
  Log:
  Increate receive max coalesced bds to 80 to prevent system from being
  livelocked when 64bytes packets are injected @1.48Mpps.
  
  It's RX side interrupt moderation logic is quite similar to et(4)'s:
  (# recved packets > recv max coalesced bds) || (ticks > recv coalescing ticks)
  
  # The 5750A1 I have tested could only sink packets @1.26Mpps
  
  Revision  Changes    Path
  1.101     +1 -1      src/sys/dev/netif/bge/if_bge.c


http://www.dragonflybsd.org/cvsweb/src/sys/dev/netif/bge/if_bge.c.diff?r1=1.100&r2=1.101&f=u