cvs commit: src/sys/dev/gem if_gem.c if_gem_pci.c if_gemvar.h

[Poul-Henning Kamp]

phk         2007-05-04 19:15:29 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/gem          if_gem.c if_gem_pci.c if_gemvar.h 
  Log:
  Since if_gem is being touted as one of our more architecturally
  correct network drivers with respect to busmaster DMA, go over it
  with at duster to make other aspects of it a role model:
  
  Eliminate the pci specific softc, it serves no rational purpose.
  
  Use convenience resource allocation/deallocation functions to save
  code and errorhandling.
  
  Switch from bus_space_{read|write}_%u() to bus_{read|write}_%u()
  functions and forget about tags and handles, the resource will know
  about those, should they be needed.  This also eliminates a number
  of inconsistently named local variables.
  
  Revision  Changes    Path
  1.41      +112 -141  src/sys/dev/gem/if_gem.c
  1.22      +27 -52    src/sys/dev/gem/if_gem_pci.c
  1.13      +2 -2      src/sys/dev/gem/if_gemvar.h