cvs commit: src/sys/modules Makefile src/sys/pci if_en_pci.c src/sys/modules/en Makefile src/sys/dev/en midway.c midwayreg.h midwayvar.h

[Hartmut Brandt]

harti       2003/04/25 09:14:03 PDT

  FreeBSD src repository

  Modified files:
    sys/modules          Makefile 
    sys/pci              if_en_pci.c 
    sys/dev/en           midway.c midwayreg.h midwayvar.h 
  Added files:
    sys/modules/en       Makefile 
  Log:
  Convert the midway driver to use busdma. Except for this conversion the
  following changes have been done:
  
  - stylify. The original code was too hard to read.
  - get rid of a number of compilation options (Adaptec-only, Eni-only, no-DMA).
  - more debugging features.
  - locking. This is not correct yet in the absence of interface layer locking,
    but is correct enough to not to cause lock order reversals.
  - remove RAW mode. There are no users of this in the tree and I doubt that
    there are any.
  - remove NetBSD compatibility code. There was no way to keep NetBSD non-busdma
    and FreeBSD busdma code together.
  - if_en now buildable as a module.
  
  This has been actively tested on sparc64 and i386 with ENI server and
  client cards and an Adaptec card (thanks to kjc).
  
  Reviewed by:    mdodd, arr
  
  Revision  Changes      Path
  1.37      +2711 -2902  src/sys/dev/en/midway.c
  1.5       +47 -69      src/sys/dev/en/midwayreg.h
  1.7       +154 -124    src/sys/dev/en/midwayvar.h
  1.320     +1 -0        src/sys/modules/Makefile
  1.1       +20 -0       src/sys/modules/en/Makefile (new)
  1.21      +282 -289    src/sys/pci/if_en_pci.c