cvs commit: src/sys/conf files.powerpc src/sys/powerpc/include dbdma.h src/sys/powerpc/powermac dbdma.c dbdmavar.h

[Marcel Moolenaar]

marcel      2008-06-07 21:56:48 UTC

  FreeBSD src repository

  Modified files:
    sys/conf             files.powerpc 
  Added files:
    sys/powerpc/include  dbdma.h 
    sys/powerpc/powermac dbdma.c dbdmavar.h 
  Log:
  SVN rev 179644 on 2008-06-07 21:56:48Z by marcel
  
  Add support for Apple's Descriptor-Based DMA (DBDMA) engine. The DMA
  engine is usful to various  existing drivers, such as ata(4) and scc(4),
  and is used bhy the soon to be added bm(4).
  
  Submitted by:   Nathan Whitehorn
  
  Revision  Changes    Path
  1.78      +1 -0      src/sys/conf/files.powerpc
  1.1       +118 -0    src/sys/powerpc/include/dbdma.h (new)
  1.1       +331 -0    src/sys/powerpc/powermac/dbdma.c (new)
  1.1       +102 -0    src/sys/powerpc/powermac/dbdmavar.h (new)