1PHYS_TO_VIRT(9)            Public Functions Provided           PHYS_TO_VIRT(9)
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NAME

6       phys_to_virt - map physical address to virtual
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SYNOPSIS

9       void * phys_to_virt(phys_addr_t address);
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ARGUMENTS

12       address
13           address to remap
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DESCRIPTION

16       The returned virtual address is a current CPU mapping for the memory
17       address given. It is only valid to use this function on addresses that
18       have a kernel mapping
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20       This function does not handle bus mappings for DMA transfers. In almost
21       all conceivable cases a device driver should not be using this function
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AUTHORS

24       Matthew Wilcox <matthew@wil.cx>
25           Author.
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27       Alan Cox <alan@lxorguk.ukuu.org.uk>
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31Kernel Hackers Manual 3.10         June 2019                   PHYS_TO_VIRT(9)
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