crash utility help page:  ptov


NAME
  ptov - physical to virtual

SYNOPSIS
  ptov address ...

DESCRIPTION
  This command translates a hexadecimal physical address into a kernel 
  virtual address.

EXAMPLES
  Translate physical address 56e000 into a kernel virtual address:

    crash> ptov 56e000
    VIRTUAL   PHYSICAL
    c056e000  56e000