Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

NAME

       phys_to_virt - map physical address to virtual

SYNOPSIS

       void * phys_to_virt  (unsigned long address);

ARGUMENTS

       address
              address to remap

DESCRIPTION

       The  returned  virtual  address is a current CPU mapping for the memory
       address given. It is only valid to use this function on addresses  that
       have a kernel mapping

       This function does not handle bus mappings for DMA transfers. In almost
       all conceivable cases a device driver should not be using this function

AUTHORS

       Matthew Wilcox <matthew@wil.cx>, Alan Cox <alan@redhat.com>.