cvs commit: src/sys/sparc64/include tte.h src/sys/sparc64/sparc64 pmap.c

[Marius Strobl]

marius      2008-09-04 19:43:14 UTC

  FreeBSD src repository

  Modified files:
    sys/sparc64/include  tte.h 
    sys/sparc64/sparc64  pmap.c 
  Log:
  SVN rev 182767 on 2008-09-04 19:43:14Z by marius
  
  The physical address space of cheetah-class CPUs has been extended
  to 43 bits so update TD_PA_BITS accordingly. For the most part this
  increase is transparent to the existing code except for when reading
  the physical address from ASI_{D,I}TLB_DATA_ACCESS_REG, which we
  only do in the loader and which was already adjusted in r182478, or
  from the OFW translations node.
  While at it, ensure we are only taking valid OFW mapping entries
  into account.
  
  Revision  Changes    Path
  1.18      +7 -4      src/sys/sparc64/include/tte.h
  1.175     +10 -1     src/sys/sparc64/sparc64/pmap.c