1. NAME▲

phys_to_virt - map physical address to virtual

2. SYNOPSIS ▲

void * phys_to_virt(phys_addr_t  address );

3. ARGUMENTS ▲

address
    address to remap

4. 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

5. AUTHORS ▲

Matthew Wilcox <>
    Author.

Alan Cox <>
    Author.

6. COPYRIGHT ▲