cvs commit: src/sys/dev/em if_em.c

[Maxime Henrion]

mux         2004-10-19 23:31:45 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/em           if_em.c 
  Log:
  Add missing bus_dmamap_sync() calls.  If you are using an architecture
  with a weak memory model or x86 + PAE (or more specifically, your
  driver is using bounce pages) and you have had problems with em(4),
  this may fix it.  At least this is needed to have em(4) work properly
  on FreeBSD/arm.
  
  Original version by:    cognet
  Reviewed by:            tackerman
  Tested by:              cognet
  
  Revision  Changes    Path
  1.50      +12 -2     src/sys/dev/em/if_em.c