cvs commit: src/sys/dev/netif/et if_et.c

Sepherosa Ziehau sephe at
Wed Jul 9 08:42:56 PDT 2008

sephe       2008/07/09 08:42:12 PDT

DragonFly src repository

  Modified files:
    sys/dev/netif/et     if_et.c 
  - Recollect TX descs, if et(4) is going to enter OACTIVE state.
  - Add additional parameter to et_txeof(), so that calling et_txeof() in
    et_start() will not create recursion.
  - Increase TX segments per interrupt to 256 after above changes.
  This gives me additional +10Kpps 64bytes packet TX performance improvement
  (now 918Kpps) and interrupt rate reduction.
  Revision  Changes    Path
  1.14      +35 -11    src/sys/dev/netif/et/if_et.c

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