cvs commit: src/sys/conf options.arm src/sys/arm/arm mem.c pmap.c vm_machdep.c src/sys/arm/at91 kb920x_machdep.c src/sys/arm/include pmap.h sf_buf.h vmparam.h src/sys/arm/sa11x0 assabet_machdep.c src/sys/arm/xscale/i80321 iq31244_machdep.c

[Olivier Houchard]

cognet      2006-08-08 20:59:38 UTC

  FreeBSD src repository

  Modified files:
    sys/conf             options.arm 
    sys/arm/arm          mem.c pmap.c vm_machdep.c 
    sys/arm/at91         kb920x_machdep.c 
    sys/arm/include      pmap.h sf_buf.h vmparam.h 
    sys/arm/sa11x0       assabet_machdep.c 
    sys/arm/xscale/i80321 iq31244_machdep.c 
  Log:
  Rewrite ARM_USE_SMALL_ALLOC so that instead of the current behavior, it maps
  whole the physical memory, cached, using 1MB section mappings. This reduces
  the address space available for user processes a bit, but given the amount of
  memory a typical arm machine has, it is not (yet) a big issue.
  It then provides a uma_small_alloc() that works as it does for architectures
  which have a direct mapping.
  
  Revision  Changes    Path
  1.3       +2 -7      src/sys/arm/arm/mem.c
  1.68      +39 -11    src/sys/arm/arm/pmap.c
  1.27      +119 -102  src/sys/arm/arm/vm_machdep.c
  1.15      +9 -4      src/sys/arm/at91/kb920x_machdep.c
  1.20      +2 -1      src/sys/arm/include/pmap.h
  1.2       +26 -1     src/sys/arm/include/sf_buf.h
  1.6       +7 -0      src/sys/arm/include/vmparam.h
  1.18      +5 -8      src/sys/arm/sa11x0/assabet_machdep.c
  1.22      +9 -4      src/sys/arm/xscale/i80321/iq31244_machdep.c
  1.12      +1 -0      src/sys/conf/options.arm