Subversion Repositories HelenOS

Last modification

• Rev 1902 2006-07-14 13:39:02
• Author: jermar

• Log message:

  Change hw_map() on sparc64 to use virtual addresses that are
  beyond the end of physical memory. It is beneficial in two
  ways: first, physical memory is no longer being wasted by
  otherwise necessary calls to frame_alloc() and, second,
  virtual addresses for devices are now correctly allocated
  and do not overlap with the 4M TLB-locked mapping for
  kernel text and data.