PHYS_TO_VIRT(9)                     Public Functions Provided                     PHYS_TO_VIRT(9)



NAME
       phys_to_virt - map physical address to virtual

SYNOPSIS
       void * phys_to_virt(phys_addr_t 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 AT wil.cx>
           Author.

       Alan Cox <alan AT lxorguk.uk>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                           PHYS_TO_VIRT(9)